Loading...
20-40 COLONIAL ROAD - ZONING • - • •. - Van Waters-.& 0 d C CCl HCl �0 CQ OC) r - rya r. f f Fj va/r R PLANNING BOARD SPECIAL PERMIT ( )BUSINESS PARK DEVELOPMENT ( )PLANNED UNIT DEVELOPMENT ( )CLUSTER DEVELOPMENT (, 4 SITE PLAN REVIEW 4 ( )FLOOD HAZARD DISTRICT ( )WETLANDS DISTRICT Applicant No Applicant: 17/m Project Description: Contac] Person: e City: Phon �y�/-pj�] 1. Received by Planning Board ( 5 copies) 7 (applicant must also file with City Clerk ) a �• c h, 2. Distributed for comments (by) I �` o w � ~• � In r• p rt � 3 . Comments received (by) w m o. w n c m 4. Public Hearing r• 4 a. Advertise 14 days before hearing c Date `7/10 & •7�� b. Notice sent to: Applicant/Owner , Building Inspector, City Engineer , x Board of Health, Conservation Commission, Historic Commission, Abuttors, Beverly, o Danvers, Peabody, Lynn, Swampscott, ° Marblehead. m Date sent by 5 . Decision by Planning Board a. Approval (by 2/3) Denial m v M o M rt F+ (U fD b. Notice: Applicant/Owner , City Clerk, a " Building Inspector, City Engineer, 0 0 0 Board of Health, Conservation Commission, Other. w w w Vt. rt fn Date sent by " M m w m o 0 6 . Recorded in Registry of Deeds ° m ° (Applicant ' s responsibility) EX\DH\COMSHEET t of *11m, �Htt�s�Irl�u�r##s 5 3 ' � � �lttztning �uttril �-rr 22 3 � Ph! 191 -r1�Rfr e9 �j� CITY Cf SALIM. PASS ltiY[L' Salem Green C, t fiK'S ovFIcE DECISION Site Plan Review Special Permit Van Waters & Rogers, Inc. C/O Attorney John Serafini, Jr. 63 Federal Street Salem, MA 01970 RE: Van Waters and Rogers, Colonial Road On Thursday, July 24, 1997, the Planning Board of the City of Salem opened a public hearing regarding the application of Van Waters and Rogers, under Section 7-18, Site Plan Review of the Salem Zoning Ordinance, with respect to property located at Colonial Road. The proposed project involves three existing buildings on the site. Two buildings are proposed to be demolished and the third building, the Cressey-Dockham Building, will be reduced in size and reconfigured to serve a consolidated operation. In addition, a new above-ground bulk liquid storage facility is to be constructed in a fully-contained concrete basin at the south end of the warehouse. This facility will replace the existing underground storage tanks that are required to be removed by the end of 1998. The public hearing was closed on September 18, 1997, and at a regularly scheduled meeting of the Planning Board held on September 18, 1997, the Board voted by a vote of seven(7) in favor, none opposed, to approve the application as complying with the requirements of Section 7-18, subject to the following conditions: 1. Conformance with Plan Work shall conform with set of plans entitled, "Van Waters & Rogers-Salem Facility, Salem, MA", dated May 30, 1997, revised through September 18, 1997, containing five(5) sheets, labeled A-01 through A-05, prepared by Osborn Architects, 880 East Broadway, Glendale, CA 91205. 2. Amendments Any amendments to the Site Plan or waiver of conditions contained within shall require the approval of the Planning Board. 3. Utilities i..z a f A. Utility plans as submitted shall be stamped by a Registered Pidfessional Engipppr- licensed by the Commonwealth of Massachusetts prior to the issuance 6 f d Bonding Permit. B.Utility installation shall be reviewed and approved by the City Engineer prior to the issuance of a Building Permit. 4. Site Lighting All site lighting shall be installed and maintained in such a way so as to not reflect or cause glare on abutting properties, or which adversely affect safe vision of operators of vehicles moving on nearby streets. 5. Landscanine A. All landscaping shall be done in accordance with the approved set of plans. B. Trees shall be a minimum of 3 %" caliper. C. The Applicant shall work with the owners of the abutting property on Colonial Road to upgrade the entrance road, from Jefferson Avenue. The upgrade shall include new paving and appropriate striping. D. After all project landscaping is completed, and prior to the issuance of the final Certificate of Occupancy , the Applicant shall be required to add further landscaping if such is required by the City Planner. 6. hi2isg The Applicant agrees that the rooftop equipment will not result in noise exceeding 3 decibels above ambient, as measured at the nearest residential dwelling unit between 12:00 A.M. and 4:00 A.M., between June 1 and September 1, 1998, or the year of final completion of construction. If it is determined that the noise generated exceeds this level, the Applicant shall be required to install appropriate muffling and screening as determined by the City Planner. 7. Board of Health All requirements of the Board of Health Decision shall be strictly complied with. 8. Fire Department All work shall comply with the requirements of the Salem Fire Department. 9. Building Inspector All work shall comply with the requirements of the City of Salem Building Inspector. err 10. Conservation Commission Ci;r r,l.F'4' The Applicant shall comply with all requirements of the Salem Qd atM6 i F kfv' Commission. 11. Clerk of Works The City's Clerk of Works shall be on site as deemed necessary by the City Planner. The Applicant shall be billed.by the Planning Department at a rate of$20 per hour for this service. 12. Maintenance A. Refuse removal, ground maintenance and snow removal shall be the responsibility of the Applicant. B. Winter snow in excess of snow storage areas on the site shall be removed off site. 13. Construction Practices All construction shall be carried out in accordance with the following conditions: A. No work shall commence before 8:00 A.M. on weekdays and Saturdays. No work shall continue beyond 5:00 P.M. There shall be no work conducted on Sundays and holidays. Inside work of a quiet nature may be permitted at other times. B. All reasonable action shall be taken to minimize the negative effects of construction on abutters. Advance notice shall be provided to all abutters in writing at least 72 hours prior to the commencement of construction. Notification shall also be submitted to the Planning Department. C. Maintenance of all landscaping shall be the responsibility of the applicant, his successors or assigns. D. All construction shall be carried out in accordance with the Rules and Regulations of the Planning Board, and in accordance with any and all rules, regulations and ordinances of the City of Salem. 14. Violations Violation of any condition of this Decision may result in revocation of this permit by the Planning Board. )rr 21 3 " PM '91 0; c:,LCP=,. H FSS CIiY {iY.'S OFF• Clt I hereby certify that a copy of this decision and plans have been filed with the City Clerk and copies are on file with the Planning Board. The Special Permit shall not take effect until a copy of this decision bearing the certification of the City Clerk that twenty(20) days have elapsed and no appeal has been filed or that if such appeal has been filed, and it has been dismissed or denied, is recorded in the Essex County Registry of Deeds and is indexed under the name of the owner of record or is recorded on the owner's Certificate of Title. The fee for recording or registering shall be paid by the owner or applicant. Walter B. Power, III Chairman bdNanwatersdec. Chi#u of S�zlenT, �rs�zrl�llar##� t Nov 13 I(151 uii 91 : `: �p ��1ttltztin� �uttril f . (Air �ttAvm 6rerit C' DECISION Wetlands and Flood Hazard District Special Permit Van Waters & Rogers, Inc. C/O Attorney John Serafini, Jr. 63 Federal Street Salem, MA 01970 RE: Van Waters and Rogers, Colonial Road On Thursday,November 6, 1997, the Planning Board of the City of Salem opened a public hearing regarding the application of Van Waters and Rogers, under Section 7-16, Wetlands and Flood Hazard District Special Permit, of the Salem Zoning Ordinance, with respect to property located at Colonial Road. The proposed project involves three existing buildings on the site. Two buildings are proposed to be demolished and the third building,the Cressey-Dockham Building, will be reduced in size and reconfigured to serve a consolidated operation. In addition, a new above-ground bulk liquid storage facility is to be constructed in a fully-contained concrete basin at the south end of the warehouse. This facility will replace the existing underground storage tanks that are required to be removed by the end of 1998. The public hearing was closed on November 6, 1997, and at a regularly scheduled meeting of the Planning Board held on November 6,1997, the Board voted by a vote of seven(7) in favor, none opposed , to approve the application as complying with the requirements of Section 7-16, subject to the following conditions: 1. Conformance with Plan Work shall conform with set of plans entitled, "Van Waters & Rogers-Salem Facility, Salem, MA", dated May 30, 1997, revised through September 18, 1997, containing five(5) sheets, labeled A-01 through A-05, prepared by Osborn Architects, 880 East Broadway, Glendale, CA 91205. Work shall also conform with the plans approved by the Conservation Commission and documented in the Order of Conditions #64-270, referenced elsewhere in this Decision. 2. Amendments Any amendments to the Site Plan or waiver of conditions contained within shall require the approval of the Planning Board. .r 3. Utilities A. Utility plans as submitted shall be stamped by a Registered Professional Engineer licensed by the Commonwealth of Massachusetts prior to the issuance of a Building Permit. B.Utility installation shall be reviewed and approved by the City Engineer prior to the issuance of a Building Permit. 4. Site Lighting All site lighting shall be installed and maintained in such a way so as to not reflect or cause glare on abutting properties, or which adversely affect safe vision of operators of vehicles moving on nearby streets. 5. Landscaping A. All landscaping shall be done in accordance with the approved set of plans. B. Trees shall be a minimum of 3 %z" caliper. C. The Applicant shall work with the owners of the abutting property on Colonial Road to upgrade the entrance road, from Jefferson Avenue. The upgrade shall include new paving and appropriate striping. D. After all project landscaping is completed, and prior to the issuance of the final Certificate of Occupancy ,the Applicant shall be required to add further landscaping if such is required by the City Planner. 6. Noise The Applicant agrees that the rooftop equipment will not result in noise exceeding 3 decibels above ambient, as measured at the nearest residential dwelling unit between 12:00 A.M. and 4:00 A.M., between June 1 and September 1, 1998, or the year of final completion of construction. If it is determined that the noise generated exceeds this level, the Applicant shall be required to install appropriate muffling and screening as determined by the City Planner. 7. Board of Health All requirements of the Board of Health Decision shall be strictly complied with. 8. Fire Department All work shall comply with the requirements of the Salem Fire Department. 9. Building_Inspector All work shall comply with the requirements of the City of Salem Building Inspector. 10. Conservation Commission The Applicant shall comply with all requirements of the Salem Conservation Commission Order of Conditions 464-270, issued on October 23, 1997. 11. Clerk of Works The City's Clerk of Works shall be on site as deemed necessary by the City Planner. The Applicant shall be billed by the Planning Department at a rate of$20 per hour for this service. 12. Maintenance A. Refuse removal, ground maintenance and snow removal shall be the responsibility of the Applicant. B. Winter snow in excess of snow storage areas on the site shall be removed off site. 13. Construction Practices All construction shall be carried out in accordance with the following conditions: A. No work shall commence before 8:00 A.M. on weekdays and Saturdays. No work shall continue beyond 5:00 P.M. There shall be no work conducted on Sundays and holidays. Inside work of a quiet nature may be permitted at other times. B. All reasonable action shall be taken to minimize the negative effects of construction on abutters. Advance notice shall be provided to all abutters in writing at least 72 hours prior to the commencement of construction. Notification shall also be submitted to the Planning Department. C. Maintenance of all landscaping shall be the responsibility of the applicant, his successors or assigns. D. All construction shall be carried out in accordance with the Rules and Regulations of the Planning Board, and in accordance with any and all rules, regulations and ordinances of the City of Salem. 14. Violations Violation of any condition of this Decision may result in revocation of this permit by the Planning Board. I hereby certify that a copy of this decision and plans have been filed with the City Clerk and copies are on file with the Planning Board. The Special Permit shall not take effect until a copy of this decision bearing the certification of the City Clerk that twenty(20) days have elapsed and no appeal has been.filed or that if such appeal has been filed, and it has been dismissed or denied, is recorded in the Essex County Registry of Deeds and is indexed under the name of the owner of record or is recorded on the owner's Certificate of Title. The fee for recording or registering shall be paid by the owner or applicant. Walter B. Power, II �•}� . Chairman bdNanwatersdec. STORMWATER ANALYSIS AND CALCULATIONS for VAN WATERS & ROGERS FACILITY located on COLONIAL ROAD SALEM, MASSACHUSETTS xx ' Prepared for: OSBORN ARCHITECTS 880 East Broadway Glendale, California 91205 Submitted by: - Meridian Engineering, Inc. 98 High Street y l., cF '' ,.; Danvers, Massachusetts 01923 �. : L (978)739-9130 MI'MAE cU' cr: 9 September 9, 1997 ' � ((0t-7 1 TABLE OF CONTENTS ' Narrative: * Calculation Methods ' * Source of Data * Objective of Calculations ' * Selection of Storm Events * Overview - Existing Site Conditions ' * Soil Conditions * Existing Stormwater System ' * Proposed Stormwater System * Pollutant"First Flush"Removal ' * Summary of Peak Flows and Volumes * Conclusion ' * Massachusetts Department of Environment Protection Stormwater Management Form Calculations: * Routing Diagram * Subcatchment and Reach Summaries * Existing Conditions 2 Year Storm Event ' 10 Year Storm Event 100 Year Storm Event * Proposed Conditions 2 Year Storm Event 10 Year Storm Event 100 Year Storm Event ' Appendix: * Locus Map * Soils Map 1 1 CALCULATION METHODS - SCS Unit Hydrograph Procedure 1 - Runoff Curve Numbers 1 - Time of Concentration by TR55 Methodology 1 - Manning Equation ' - Rational Method 1 SOURCE OF DATA 1 - Technical Report No. 20 1 - Technical Report No. 55 1 - Technical Paper No. 40 1 - Field Survey by MEI 1 - Soil Survey of Essex County (SCS) 1 1 1 i 1 OBJECTIVE OF CALCULATIONS ' The objective of these calculations is to: ' i. Determine the capacity and effectiveness of the existing stormwater systems. ii. Determine mitigative measures that can be implemented to promote stormwater ' quality. ' SELECTION OF STORM EVENTS The storm events have been compiled from the Soil Conservation Service Technical Report No. 55 and the U.S. Department of Commerce Technical Paper No. 40. The rainfall frequency data has been provided as follows: ' Frequency (Years) Rainfall(24 hour event (inches]) ' 2 3.1 10 4.5 100 6.5 OVERVIEW- EXISTING SITE CONDITIONS 1 In the existing condition,the site is used as an industrial lot and is approximately 12.5 acres in size. Multiple buildings are located on site. The remainder of the site is ' predominantly a paved area and is completely developed. The site is divided into an upper and lower area and contains five (5) major catchment areas. These areas are shown on the pre-development drainage plan as A through E. The upper area is ' comprised of catchment A, B and C and the lower area catchments D and E. Each area contains its own separate stormwater system. ' In the upper area, catchment A, discharges through a 12"pipe to the west of the site near wetlands along Mill Pond, a tidal water body. Catchment B flows overland to Mill Pond. Catchment C flows overland off site. In the lower area, catchment D discharges through a containment house to Mill Pond on ' the north side of the site. Catchment E flows overland to Mill Pond. The existing site is completely developed with a significant portion of the site being paved areas and buildings leaving only a very small area of open space. The work on this site is to be ' considered a redevelopment project as per the Massachusetts DEP Stormwater Management Guidelines. SOIL CONDITIONS tSoil conditions have been established by Soil Survey of Essex County (SCS). Slopes at the site range from flat near Mill Pond across the site to a steep slope at the edge of the ' site along the southern property line. On site soils conditions have been classified as Urban Lands, which lie in Group D, by the USDA, Soil Conservation Service. EXISTING STORMWATER SYSTEM Upper Area(Catchments A,B & C) ' The drainage study performed on the upper area, catchments A and B concentrates on the stormwater runoff flowing to what is shown as Design Point AB on the subcatchment ' plan. There are two separate catchment areas A and B discharging to this point. Catchment C discharges overland to the railroad tracks to the east side of the lot. ' Catchment A, approximately 2.78 acres in size, consists of a portion of the existing warehouse roof and parking areas which are collected and discharged to Design Point AB ' through the existing upper area stormwater system. Catchment A contains many subcatchment areas collecting stonnwater through various catchbasins. ' Catchment B, approximately 1.62 acres in size, consists of overland flow to Design Point AB from the area west of the warehouse along Colonial Road and contains a portion of the warehouse roof,parking and landscaped areas. A large portion of the existing roof ' directly discharges to the parking area and flows overland to Design Point AB. Catchment C, approximately 3.69 acres, consists of the open space to the south of the warehouse,parking areas to the east of the warehouse and a portion of the warehouse roof. A large portion of the existing roof directly discharges to the parking area and flows overland to Design Point C. ' The existing stormwater system servicing catchment A consists of a series of interconnected catchbasins connected in series discharging to wetlands located to the twest side of the site. The subcatchment area draining to this stormwater system consists of approximately one third of the upper area. This system of catchbasins and interconnecting pipes were evaluated to determine its capacity and effectiveness at conveying stormwater and removing pollutants. Below is a summary of the catchment areas located on the upper area. Peak Flow(cfs) Catchment 2 Year 10 Year 100 Year Aand B 6.4 8.3 10.9 C 7.2 11.7 18.1 Volume (acre-feet) Catchment 2 Ye az 10 Year 100 Year A and B 0.84 1.25 1.82 C 0.55 0.90 1.40 The carrying capacity of the existing drainage pipes in the series is undersized to convey the two (2) year storm event which will peak at more than 7 cfs. Observations in the field indicate that localized ponding occurs over the catchbasins as well as runoff flowing overland to the wetlands near Design Point AB. The calculations indicate that stormwater bypasses the collection system thus"treatment"of stormwater is not being performed efficiently. Lower Area (Catchments D & E) The lower area contains two catchment areas, D and E. The drainage study done on the lower lot analyzes the existing stormwater collection system draining to the containment house, catchment D. This system outlets into the Mill Pond at Design Point DE. Catchment D, 3.42 acres in size, consists of Buildings A through F, and H, with a portion of G and paved parking and loading areas. The roof discharge directly to the paved surfaces and flow overland to the catchbasins. Catchment D contains 100%impervious surface areas. Catchment E consists of a portion of the roof to Building G and open space to the north of building G. This catchment flows overland to the Mill Pond. The stormwater collection system servicing Catchment D consists of interconnected catchbasins in series discharging to the containment house. This catchment contains the majority of the lower lot. The study of this collection system was made with the assumption that all of the gates located on this drainage system are in a fully opened position. The gates being in any other point of operation would seriously skew the results of this study. 1 Below is a summary of the catchment areas located in the lower area. ' Peak Flow(cfs) Catchment 2 Year 10 Year 100 Year Dand E 4.5 5.5 7.0 Volume (AF) ' Catchment 2 Year 10 Year 100 Year D and E 0.79 1.17 1.57 PROPOSED STORMWATER SYSTEM ' The proposed construction on site is limited to the upper area, leaving the lower area virtually undisturbed. Therefore, the upper drainage system will be limited to this area. The stormwater management system has been upgraded in three ways: new catch basins ' with 4 foot sumps and oil/grease traps will be added, several drain lines will be upgraded with new larger pipes, and new lawn/landscaped areas will be added. t The existing catch basin CB 1 will be replaced with a new catch basin PCB 1 (with 4 foot sump and oil/grease trap) and placed in line from CB2 to the outfall. This will provide treatment for all stromwater entering the upper area drain lines, as all of the upper drain lines will pass through PCB 1 before discharging to the outfall near design point AB. A new catch basin (PCB2)will be added in the new parking area adjacent to the new office area of the warehouse. PCB2 also has a 4' sump and an oil\grease trap to provide ' 25%TSS removal. PCB2 will be connected to PCB via a 12" CLDI pipe. Three existing pipes will be replaced with new larger and smoother pipes that will ' increase flow within the reach. The 12"RCP drain line from CB3 to CB2 will be replaced by an 18" CLDI pipe. The 12" CMP pipe from CB2 to the outfall will be replaced by an 18"CLDI pipe running from CB2 to PCB 1 and then to the outfall. All inverts will remain as is. The larger pipe diameter will promote an increase in flow through the stormwater system,thus allowing a larger volume of water to be treated ' before being released into the wetlands near design point AB. Two new grassed areas will be added near the new office area and adjacent to the existing ' building B. The area of new grassed/landscaped area is 0.45 acres. The new grassed area will directly treat stormwater by the processes of sedimentation, filtration and infiltration. Below is a summary of the flow and volumes for the proposed conditions. ' Peak Flow (cfs) Catchment 2 Year 10 Year Ol 0 Year ' A and B 10.3 14.2 14.3 C 7.4 11.8 17.9 D and E 4.5 5.5 7.0 Volume (acre-feet) ' Catchment 2 Year 10 Year 100 Year A and B 0.81 1.21 1.78 C 0.57 0.91 1.38 ' D and E 0.77 1.17 1.56 ' POLLUTANT "FIRST FLUSH" REMOVAL ' The Massachusetts Department of Environmental Protection, (DEP) Stormwater Management Guidelines measure the amount of pollutant removal by the removal of total suspended solids, TSS, from the stormwater runoff. This removal is based on generally accepted methods as outlined in the Massachusetts DEP Stormwater Management Guidelines. Pollutant removal is now considered by the DEP to be as critical a measurement of the effectiveness of a drainage system at its carrying capacity. ' Due to the age and method of construction of the existing stormwater system, the system provides no pollutant removal. The existing catchbasins contain no sumps. Catchbasins ' with sumps are given a TSS removal rate of 25%. The existing drain lines are undersized which leads to ponding over the catchbasins. This ponding allows stormwater to drain ' directly into the wetlands without receiving any treatment. To promote treatment two (2) catchbasins (PCB1 and PCB2)with 4' sumps and ' oil/grease traps will be added to the drainage system and three(3) existing drain lines will be upgraded with new larger diameter pipes. The new catch basins with sumps and oil/grease traps will provide a TSS of 25%. The new drain lines will decrease ponding ' over the catch basins causing more stormwater to go through the system and receive treatment. 1 Conformance to the groundwater recharge criteria for the site would not be required due to the classification of the on site soils as Group D soils by the Soil Conservation Service. SUMMARY OF PEAK FLOWS AND VOLUMES ' Design Point AB (Reach 1) ' Storm Event Existing Conditions Proposed Conditions ' 2 Year(3.1 in.) 6.4 cfs/0.84 AF 10.3 cfs/0.81 AF. 10 Year(4.5 in.) 8.3 cfs/1.25 AF 14.2 cfs/1.21 AF. ' 100 Year(6.5 in.) 10.9 cfs/1.82 AF 14.3 cfs/1.78 AF ' Design Point C (Subcatchment 101) Storm Event Existing Conditions Proposed Conditions ' 2 Year (3.1 in.) 7.2 cfs/0.55 AF 7.4 cfs/0.57 AF 10 Year(4.5 in.) 11.7 cfs/0.90 AF 11.8 cfs/0.91 AF ' 100 Year(6.5 in.) 18.1 cfs/1.40 AF 17.9 cfs/1.38 AF Design Point DE (Reach 100) ' Storm Event Existing Conditions Proposed Conditions ' 2 Year(3.1 in.) 4.5 cfs/0.79 AF 4.5 cfs/0.77 AF 10 Year(4.5 in.) 5.5 cfs/1.17 AF 5.5 cfs/1.17 AF ' 100 Year(6.5 in.) 7.0 cfs/1.57 AF 7.0 cfs/1.56 AF As can be seen from the above summaries, the volumes to each design points will change very little from the existing conditions to the proposed conditions. For design points C and DE the flows also change very little. The flows for design point AB do increase in the proposed condition as the new pipes with larger diameter allow more stormwater to ' enter the stormwater drainage system thus reducing ponding over the catch basins. Although the total flow discharging to design point AB will increase in the proposed conditions, the amount of treatment that the stormwater receives is much greater than in ' the existing conditions. 1 CONCLUSION The existing on-site stormwater system is deficient in both its capacity and treatment of stormwater. The upper drainage basin, which comprises of catchments A and B, by calculation is not able to handle the two year storm event. During heavy storm events water bypasses the collection system and discharges overland into Mill Pond. The bypassing of the collection system causes stormwater to enter the resource area ' "untreated". The existing catchbasins do not have sumps nor traps to collect sediment. The lack of sumps and traps allows sediment to freely flow into the collection system which in accordance with the DEP Stormwater Management Standards does not provide an effective nor efficient system to remove potential pollutants. The proposed revisions to the stormwater collection system, within the upper drainage ' area, will include the replacement of the existing catchbasins with new structures which contain four foot sumps and oil/grease traps. The sumps will allow sediment to settle to the bottom of the sump prior to being discharged into the piped system. The oil/grease traps will contain potential pollutants within the catchbasin and not allow the discharge of these potential pollutants into the piped system. The pipes within the upper drainage ' system have been re-designed to handle a five year storm event. The larger pipes will allow a greater storm event to be contained within the collection system, thereby, not allowing water to discharge overland during the smaller and more frequent storm events. ' The proposed work also will provide approximately one-half (0.5) an acre of new lawn/landscaped areas which will assist in the process of sedimentation removal and will provide some exfiltration into the ground. The combination of the new catchbasin ' structures with sumps and traps, the larger pipes within the upper drainage area and the newly created lawn/landscaped areas will provide an improved stormwater system that promotes water quality to a site that is currently developed. EAxinwordVeports\3018dc2 t ' EXISTING CONDITIONS 1 1 ' ROUTING DIAGRAM 'Data for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 ,HydroCAD 4 .00 000428 (c) 1986-1995 ADnlied Microcomputer Systems 'WATERSHED ROUTING ' I0B O O i � 5 O ❑z IB, _,❑ I i� IIB 16 oyo4 � r 3 —4F4 Im O� 19 �— tae IBI I08 ❑ Iee t ' O SUBCATCHMENT F—] REACH Q POND LINK SUBCATCHMENT 100 = Catchment B (overland to D.P. AB) -> REACH 1 SUBCATCHMENT 1,01, = CATCHMENT C -> ' SUBCATCHMENT 102 = OVERLAND FLAW TO CB2 -> REACH 4 ' SUBCATC09M 103 = OVERLAND FLOW TO CB3 -> REACH 3 SUBCATCHMENT 104 = OVERLAND FLOW TO CB4 -> REACH 2 ' SUBCATCHMENT 105 = CATCBMENT E -> REACH 100 SUBCATCHMENT 106 = OVERLAND FLOW TO CB6 & CB5 -> REACH 13 ' SUBCATCHMENT 107 = OVERLAND FLAW TO CB7 -> REACH 14 ' SUBCATCHMENT 108 = OVERLAND FLOW TO CB8 -> REACH 18 SUBCATCHMENT 110 = OVERLAND FLAW TO CB10 -> REACH 16 SUBCATCHMENT 111 = OVERLAND FLAW TO CB11 -> REACH 15 SUBCATCHMENT 113 = OVERLAND FLOW TO CB13 -> REACH 12 SUBCATCHMENT 115 = OVERLAND FLAW TO C315 & CB14 -> REACH 11 ' SUBCATCHMENT 116 = OVERLAND FLOW TO CB16 -> REACH 10 REACH 1 = FICTITIOUS REACH TO SUM FLOWS -> ' REACH 2 = CB4 to CB3 -> REACH 3 'Data for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN fHrepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 vdroCAD 4 .00 000428 (c) 1986-19 5 Applied Microcom uter Svstems REACH 3 = CB3 to CB2 _> REACH 4 'REACH 4 = CB2 to Outfall -> REACH 1 REACH 10 = CB 16 to CB 15 -> REACH 11 CCH 11 = CB 15 to CB 13 -> REACH 12 UEACH 12 = CB 13 to CB 6 -> REACH 13 REACH 13 = CB 6 to CB 7 -> REACH 14 (REACH 14 = CB 7 to CB 8 -> REACH 18 REACH 15 = CB it to CB 10 -> REACH 16 LEACH 16 = CB 10 to DMH 9 -> REACH 17 rRACH 17 = DMH 9 to CB 8 -> REACH 18 REACH 18 = CB 8 to Outfall (Design Pt DE) -> REACH 100 VCH 100 = FICTITIOUS REACH TO SUM FLOWS -> i 1 1 1 I ' 2 YEAR 24 HOUR STORM EVENT 'Data for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 &ydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems irUBCATCHMENT 100 Catchment B (overland to D.P. AB) PEAK= 3 .9 CFS M 12 .11 HRS, VOLUME= .31 AF ACRES CN SCS TR-20 METHOD .57 98 Pavement TYPE III 24-HOUR .20 79 Open Space RAINFALL= 3 .1 IN .85 98 Roof SPAN= 10-20 HRS, dt=.1 HRS 1.62 96 eth d Comment T min §TR-55 SHEET FLOW A 8.5 Woods: Light underbrush n=.4 L=50' P2=3 .2 in s=.05 SHALLOW CONCENTRATED/UPLAND FLOW B 2 .5 ,Paved Kv=20 .3282 L=430' s=.02 ' /' V=2 .87 fps Total Length= 480 ft Total Tc= 11.0 SUBCATCHMENT 109 RUNOFF ' ggCatchment B (overland to D . P. AB) 3 ;42 AREA= 1 . 62 AC 3 ,6 Tc= 11 MIN CN= 96 SCS TR-20 METHOD TYPE III 24-HOUR 188 RAINFALL= 3 . 1 IN 3 1 .6 O ' PEAK= 3. 9 CFS @ 12 . 11 HRS 4 VOLUME= . 31 AF h W O) m N ' TIME (hours) ata for 3018 Van Waters & Rogers (exist . conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 lkvdroCAD 4 . 00 000428 (c) 1986-1995 Applied Microcomputer Systems �UBCATCHMENT 101 CATCHMENT C PEAK= 7 .2 CFS @ 12 .10 HRS, VOLUME= .55 AF ACRES CN SCS TR-20 METHOD 1.12 98 BUILDING TYPE III 24-HOUR .83 98 IMPERVIOUS AREA RAINFALL= 3 .1 IN 127479 OPEN SPACE SPAN= 10-20 HRS, dt=.1 HRS 3 .69 89 =Method Comment Tc min IRECT ENTRY OVERLAND FLOW TO MIL POND 10 .0 ' SUBCATCHMENT 101 RUNOFF CATCHMENT C ' 7 . 0 6 . 5 AREA= 3 . 69 AC 6 . 0 Tc= 10 MIN 5 . 5 CN= 89 ' 5 . 0 4 . e SCS TR-20 METHOD 3 5 TYPE III 24-HOUR ' 3 3 .0 RAINFALL= 3 . 1 IN of 2 .5 2 . 0 PEAK= 7 . 2 CFS 1 . 5 @ 12 . 1 HRS ' 1 . 0 UOLUME= . 55 AF 5 0 . (\ml m V Ln l0 fl- m 0) m TIME (hours) Lata for 3018 Van Waters & Rogers(exist. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 ydroCAD 4.00 000428 (c) 1986-1995 Applied Microcomputer Systems �UBCATCHMENT 102 OVERLAND FLOW TO CB2 PEAK= 1.4 CFS @ 12 .10 HRS, VOLUME= .11 AF ACRES CN SCS TR-20 METHOD .25 98 Roof TYPE III 24-HOUR .30 98 Pavement RAINFALL= 3 .1 IN ' .55 98 SPAN= 10-20 HRS, dt=.1 HRS Method Comment T (min) �IRECT ENTRY CB2 10 . 0 SUBCATCHMENT 102 RUNOFF ' OUERLAND FLOW TO CB2 1 . 3 ' 12 AREA= .55 AC 11 Tc= IB MIN 1 .6 CN= 98 ' g SCS TR-20 METHOD . 7 TYPE III 24-HOUR 3 . 6 RAINFALL= 3 . 1 IN ' 0 5 4 PEAK= 1 . 4 CFS . 3 @ 12 . 1 HRS . 2 UOLUME= . 11 OF 1 ' TIME (hours) 1 Lata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 rydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems rUBCATCHMENT 103 OVERLAND FLOW TO CB3 PEAK= 1 .3 CFS @ 12 .10 HRS, VOLUME= .10 AF ACRES CN SCS TR-20 METHOD .25 98 Roof TYPE III 24-HOUR .25 98 Pavement RAINFALL= 3 .1 IN ' .50 98 SPAN= 10-20 HRS, dt= .1 HRS Method Comment Tc (min) rIRECT ENTRY CB3 10 .0 SUBCATCHMENT 103 RUNOFF ' OUERLAND FLOW TO CB3 1 . 2 ' I 1L AREA= . 5 AC 1 0Tc= 10 MIN 9CN= 98 to 8 TR-20 METHOD 5E III 24-HOUR 5NFALL= 3 . 1 IN PEAK= 1 . 3 CF5 . 3@ 12 1 HRS 2OLUME= . 10 AF O eN m - - - - m - m TIME (hour5) Lata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 MHvdroCAD 4 .00 00042 1986-1995 Applied Nicrocommter Systems ISUBCATCHMENT 104 OVERLAND FLOW TO CB4 PEAK= 4 .3 CFS @ 12 .10 HRS, VOLUME= .33 AF ACRES CN SCS TR-20 METHOD 1.00 98 Roof TYPE III 24-HOUR .69 98 Pavement RAINFALL= 3.1 IN 45 Landscaping SPAN= 10-20 HRS, dt=.1 HRS 1.73 97 Method Comment Tc min IRECT ENTRY CB4 10.0 1 SUBCATCHMENT 104 RUNOFF OUERLAND FLOW TO CB4 1 4 ' 0L = 1 . 73 AC 3 . 5Tc= 10 MIN 3 . 0CN= 97 1 2 . 5 -20 METHOD 2 0II 24-HOUR 1 3LL= 3 . 1 IN K= 4. 3 CFS �` 1 . 0@ 12. 1 HRS ME= . 33 AF TIME (hours) 1 1 1 1 1 1 Lata for 3018 Van Waters & Rogers (exist . conditions) TYPE III 24-HOUR RAINFALL= 3.1 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 BHydroCAD 4 .00 000428 c 1986-1995 A li d Microcomputer Systems 'SUBCATCHMENT 105 CATCHMENT E PEAK= 1.5 CFS @ 12 .08 HRS, VOLUME= .11 AF ACRES CN SCS TR-20 METHOD .33 98 BUILDING TYPE III 24-HOUR .01 98 IMPERVIOUS AREA RAINFALL= 3 .1 IN .48 79 OPEN SPACE SPAN= 10-20 HRS, dt= .1 HRS 82 87 Method Comment T min DIRECT ENTRY OVERLAND FLOW TO MILL POND 8 .0 ' SUBCATCHMENT 165 RUNOFF CATCHMENT E 1 .5 1 . 4 AREA= . 82 AC 1 . 2 1 . 3 Tc= 8 MIN 1 . 1 CN= 87 ' 1 . 6 Ll 8 SCS TR-26 METHOD 7 TYPE III 24-HOUR 3 6 RAINFALL= 3 . 1 IN 05 E 4 PEAK= 1 . 5 CFS 3 @ 12 . 08 HRS ' 2 UOLUME= . 11 AF 1 B .6m � m m m TIME (hour5) 1 Lata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 3.1 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 BbLdroCAD 4 .00 00042 c 1986-1995 Applied Microcomputer Systems rUBCATCHMENT 106 OVERLAND FLOW TO CB6 & CB5 PEAK= 1.8 CFS @ 12 .10 HRS, VOLUME= .14 AF ACRES CN SCS TR-20 METHOD .53 98 Pavement TYPE III 24-HOUR .19 98 Roof RAINFALL= 3 .1 IN ' .72 98 SPAN= 10-20 HRS, dt=.1 HRS Method Comment Tc (min) 1DIRECT ENTRY Segment ID: 10.0 SUBCATCHMENT 106 RUNOFF ' OUERLAND FLOW TO CB6 & CB5 1 . 8 1 . 7 AREA= .72 AC ' 1 . 6 1 . 5 Tc= 10 MIN 1 . 3 CN= 98 1 .2 u 1 .0 SCS TR-20 METHOD 9 TYPE III 24-HOUR 3 . � RAINFALL= 3 . 1 IN ' PEAK= 1 . 6 CFS CD . 4 @ 12. 1 HRS 3 UOLUME= . 14 AF 2 1 0 _ ID N m V If 0 Il- m O) Co N TIME (hour5) t t ata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 ■ivdroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems �UBCATCHMENT 107 OVERLAND FLOW TO CB7 PEAK= .3 CFS @ 12.10 HRS, VOLUME= .02 AF ACRES CN SCS TR-20 METHOD .02 98 Roof TYPE III 24-HOUR .09 98 Pavement RAINFALL= 3 .1 IN ' .11 98 SPAN= 10-20 HRS, dt=.1 HRS Mood Comment Tc (min) �IRECT ENTRY Segment ID: 10.0 SUBCATCHMENT 107 RUNOFF OUERLAND FLOW TO CB7 26 AREA= . 11 AC ' 24 22 Tc= 10 MIN 20 CN= 98 18 ' 16 SCS TR-20 METHOD 14 TYPE III 24-HOUR 3 . 12 RAINFALL= 3 . 1 IN ' 0 10 08 PEAK= . 3 CFS 06 @ 12 . 1 HRS 04 UOLUME= . 02 AF 02 h M M m N ' TIME (hours) 1 t ' Data for 3018 Van Waters Sc Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 tHydroCAD 4 .00 000428 ( -1 1986-1995 Applied Microcomputer Systems SUBCATCHMENT 108 OVERLAND FLOW TO CB8 PEAK= 1 .5 CFS @ 12 .10 HRS, VOLUME= .12 AF ' ACRES CN SCS TR-20 METHOD .13 98 Roof TYPE III 24-HOUR .48 98 Pavement RAINFALL= 3 .1 IN ' .61 98 SPAN= 10-20 HRS, dt= .1 HRS. Method Comm nt Tc (min) 'DIRECT ENTRY Segment ID: 10 .0 SUBCATCHMENT 108 RUNOFF ' OVERLAND FLOW TO CB6 1 . 5 ' 1 4 AREA= 61 AC 1 . 3 1 .2Tc= 10 MIN 1 . 1 CN= 98 ' 1 . 0 u 9 SCS TR-20 METHOD 8 TYPE III 24-HOUR 3 RAINFALL= 3 . 1 IN 6 t4 PEAK= 1 . 5 CFS 3 @ 12 . 1 HRS .2 UOLUME= . 12 AF V In 0 h co 0) 0 N ' TIME (hours) I ' 1 (Data for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 0HvdroCAD 4 . 00 000428 (c) 1986-1995 Agplied Microcomputer Systems ISUBCATCHMENT 110 OVERLAND FLOW TO CB10 PEAK= .4 CFS @ 12 .10 HRS, VOLUME= .03 AF ACRES CN SCS TR-20 METHOD .10 98 Roof TYPE III 24-HOUR 07 98 Pavement RAINFALL= 3.1 IN 1 .17 98 SPAN= 10-20 HRS, dt=.1 HRS Method Comment Tc (min) (DIRECT ENTRY Segment ID: 10 .0 SUBCATCHMENT 110 RUNOFF 1 OUERLAND FLOW TO CB10 40 AREA= . 17 AC 1 . 35 L MIN 30 1 Z5 SCS HOD 20 TYPEOUR 3 RAIN1 IN 1 o 15 CF5 10 HRS. 05 UO3 AF M V to 0 I- m M m 1TIME (hours) 1 1 1 i � 1 1 1 Lata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 3.1 IN W-repared by MERIDIAN ENGINEERING, INC. 4 Sep 97 y-droCAD 4. 00 000428 (c) 1986-1995 Applied Microcomputer Systems �UBCATCHMENT 111 OVERLAND FLOW TO CB11 PEAK= .4 CFS @ 12 .10 HRS, VOLUME= .03 AF ACRES CN SCS TR-20 METHOD .06 98 Pavement TYPE III 24-HOUR 08 98 Roof RAINFALL= 3 .1 IN �.14 98 SPAN= 10-20 HRS, dt=.l HRS Method Comment Tc (min) rIRECT ENTRY Segment ID: 10 .0 ' SUBCATCHMENT 111 RUNOFF OUERLAND FLOW TO CBI1 . 34 ' AREA= 14 AC . 313 Tc= 10 MIN 26 CN= 98 ' .. 22 20 24 Lo SCS TR-20 METHOD . 18 TYPE III 24—HOUR 16 RAINFALL= 3 . 1 IN t -j 12 10 PEAK= . 4 CFS 06 @ 12 . 1 HRS t VOLUME= . 03 AF . 02 0 . 0q� N V U1 ko I- m Oi m ' TIME (hours) 1 Lata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN .Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 rydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems �UBCATCHMENT 113 OVERLAND FLOW TO CB13 PEAK= 1.2 CFS @ 12 .10 HRS, VOLUME= .09 AF ACRES CN SCS TR-20 METHOD .28 98 Pavement TYPE III 24-HOUR 19 98 Roof RAINFALL= 3 .1 IN .47 98 SPAN= 10-20 HRS, dt=.1 HRS Method Comment Tc (min) �IR.ECT ENTRY Segment ID: 10 .0 SUBCATCHMENT 113 RUNOFF OUERLAND FLOW TO CB13 ' 1 . 1 AREA= . 47 AC 1 6 Tc= 16 MIN 9 CN= 98 B ' . 7 SCS TR-20 METHOD . 6 TYPE III 24-HOUR 3 5 RAINFALL= 3 . 1 IN ' . 4 E' 3 PEAK= 1 . 2 CFS 12. 1 HRS z UOLUME= . 09 AF 1 e em — N - - - - - - — m ' TIME (hours) I 1 Lata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN repared by MERIDIAN ENGINEERING, INC. 4 Sep 97 rydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems �UBCATCHMENT 115 OVERLAND FLOW TO CB15 & CB14 PEAK= 1.0 CFS @ 12.10 HRS, VOLUME= .08 AF ACRES CN SCS TR-20 METHOD .04 98 Roof TYPE III 24-HOUR 6 98 Pavement RAINFALL= 3 .1 IN .40 98 SPAN= 10-20 HRS, dt=.1 HRS Method Comment Tc (min) �IRECT ENTRY Segment ID: 10.0 ' SUBCATCHMENT 115 RUNOFF OUERLAND FLOW TO CB15 8 CB14 1 .0 ' 9 AREA= . 4 AC 8 Tc= 10 MIN CN= 98 ' . 6 SCS TR-20 METHOD 5 TYPE III 24-HOUR 3 4 RAINFALL= 3 . 1 IN ' o J . 3 PEAK= 1 . 9 CFS 2 e 12. 1 HRS I UO LUME= . 08 AF r- M M -- - - - - - - - - N ' TIME (hours) I ' Fata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 lFwroCAD 4 .00 000428 (r,) 1986-1999 Applied Mi ro CUMter Systems rUBCATCHMENT 116 OVERLAND FLOW TO 0316 PEAK= 2 .0 CFS @ 12 .10 HRS, VOLUME= .16 AF ACRES CN SCS TR-20 METHOD .24 98 Roof TYPE III 24-HOUR .56 98 Pavement RAINFALL= 3 .1 IN ' .80 98 SPAN= 10-20 HRS, dt=.1 HRS Method Comment T ( gin) �IRECT ENTRY Segment ID: 10.0 SUBCATCHMENT 116 RUNOFF ' OVERLAND FLOW TO CB16 2 .0 ' 1 . 8 AREA= . 8 AC 1 . 6 Tc= 10 MIN 1 . 4 CN= 96 ' 1 . 2 SCS TR-20 METHOD 1 , 0 TYPE III 24-HOUR 3 8 RAINFALL= 3 . 1 IN ' o 6 PEAK= 2. B CFS 4 @ 12. 1 HRS 2 VOLUME= . 16 AF ' 0 N fY7 - Ln m r m o) m TIME (hours) ,Data for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 ,HydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems 'REACH 1 FICTITIOUS REACH TO SUM FLOWS Qin = 6.4 CFS @ 12 .11 HRS, VOLUME= .84 AF tQout= 6.4 CFS @ 12 .11 HRS, VOLUME= .84 AF, ATTEN= 0%, LAG= 0 .0 MIN EPTH END AREA DISCH (FT) (SO-FT) (CFS) 99" PIPE STOR-IND METHOD ' 0.0 0.0 0.0 PEAK DEPTH= .02 FT .8 2 .8 268 .7 n= .001 PEAK VELOCITY= 96 .6 FPS 1.7 7.6 1127 .1 LENGTH= 1 FT TRAVEL TIME = 0 .0 MIN ' 2 .5 13 .5 2520 .5 SLOPE= .01 FT/FT SPAN= 10-20 HRS, dt=.1 HRS 5.8 40.0 10776.1 6 .6 45.8 12581.0 ' 7 .4 50 .7 13717.9 7.8 52 .1 13845.1 8.0 53 .0 13717.2 8 .3 53 .5 12871.0 ' REACH i INFLOW & OUTFLOW ' FICTITIOUS REACH TO SUM FLOWS 6 .0 5 . 5 99" PIPE ' 5 . 0 n= .001 L=1 ' S= . 01 4 . 5 STOR-IND METHOD 4 . 0 VELOCITY= 96 . 6 FPS u 3 .5 TRAVEL= 0 MIN 3 . 0 0 2 . 5 Qin= 6. 4 CF5 ' � 2 . 0 Qout= 6 . 4 CFS 1 . 5 1 0 LAG= 0 MIN . 5 ' 0 qL N TIME (hours) 1 Fata for 3018 Van Waters & Rogers (exist . conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN repared by MERIDIAN ENGINEERING, INC. 4 Sep 97 rydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems TEACH 2 CB4 to CB3 ■ Qin = 4 .3 CFS @ 12 .10 HRS, VOLUME= .33 AF kQout= 3 .8 CFS @ 12 .15 HRS, VOLUME= .33 AF, ATTEN= 11$, LAG= 3 .2 MIN EPTH END AREA DISCH FT -FT CFS 12" PIPE STOR-IND METHOD 0 .0 0 .0 0 .0 PEAK DEPTH= 1.00 FT .1 0.0 .1 n= .013 PEAK VELOCITY= 5.4 FPS .2 .1 .3 LENGTH= 127 FT TRAVEL TIME _ .4 MIN ' 3 .2 .7 SLOPE= .011 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .7 .6 3 .1 .8 .7 3 .7 ' .9 .7 4 .0 .9 .8 4 .0 1.0 .8 4 .0 1.0 .8 3 .7 REACH 2 INFLOW 8 OUTFLOW ' CB4 to CB3 4 . 0 12" PIPE ' 3 . 5 n= . 613 L=127' 5= . 611 3 . 0 STOR-IND METHOD ' 2 . 5 VELOCITY= 5 . 4 FPS 2 0 TRAVEL= . 4 MIN o l 5 O i n= 4. 3 CFS ' J Qout= 3. 8 CFS 1 . 9 LAG= 3 . 2 MIN . 5 - 0 em - N M V U) 0 r ao 0) m N ' TIME (hours) t i ata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 IllydroCAD 4 .00 00042 1986-1995 Applied Microcomputer Systems EACH 3 CB3 to CB2 Qin = 5 .0 CFS @ 12 .12 HRS, VOLUME= .43 AF Qout= 2 .1 CFS @ 11.90 HRS, VOLUME= .43 AF, ATTEN= 571;, LAG= 0 .0 MIN tEPTH END AREA DISCH (FT) (SO-FT) (CFS) 12" PIPE STOR-IND METHOD ' 0 .0 0 .0 0 . 0 PEAR DEPTH= 1 .00 FT .1 0 .0 0.0 n= .013 PEAK VELOCITY= 3 .1 FPS .2 .1 .2 LENGTH= 224 FT TRAVEL TIME = 1.2 MIN ' 3 .2 .4 SLOPE= .0036 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .7 .6 1.8 .8 .7 2 .1 .9 .7 2 .3 ' 9 .8 2 .3 1.0 .8 2 .3 1.0 .8 2 .1 ' REACH 3 INFLOW & OUTFLOW CB3 to CB2 ' 5 . 0 4 5 12" PIPE ' 4 0 n= . 013 L=224' S= . 0036 LLLO 3 . 5 STOR-IND METHOD 3 . 0 VELOCITY= 3 1 FPS 2 5 TRAVEL= 1 . 2 MIN 0 2 . 0 Qin= 5 0 CFS 1 . 5 Qout= 2 . 1 CFS ' LAG= 0 MIN 1 .0 } 5 0 0m N - v - - m N TIME (hours) 1 ata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 droCAD 4 .00 000428 1986-1995 Applied MiCrocomputer Systems 4 CB2 to Outfall Qin = 3 .5 CFS @ 12 .10 HRS, VOLUME= .54 AF Qout= 2 .5 CFS @ 11.90 HRS, VOLUME= .54 AF, ATTEN= 29%, LAG= 0.0 MIN tEPTH END AREA DISCH (FT) (SO-FT) (CFS) 12" PIPE STOR-IND METHOD ' 0 .0 0 .0 0 .0 PEAK DEPTH= 1.00 FT .1 0 .0 .1 n= .024 PEAK VELOCITY= 3 .6 FPS .2 .1 .2 LENGTH= 112 FT TRAVEL TIME _ .5 MIN ' 3 .2 .5 SLOPE= .0169 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .7 .6 2 .1 .8 .7 2 .5 ' .9 .7 2 .7 .9 .8 2 .7 1.0 .8 2 .7 1.0 .8 2 .5 tREACH 4 INFLOW 8 OUTFLOW ' CB2 to Outfall 3 . 2 12" PIPE 3 . 8 - n=. 824 L=112' S= .0169 2 . 8 2 .4 LTRA)VEL= D METHOD Z . Z VS ' U 1 .8 i IN�31 .4 FS1 2 + F51 . 8IN 6 4 0 z - - _ -- - - - - - Bm N m r Ln o r, � u) m N TIME (hours) t Data for 3018 Van Waters & Rogers (exist . conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 HYdroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems 'REACH 10 CB 16 to CB 15 Qin = 2 .0 CFS @ 12 .10 HRS, VOLUME= .16 AF Qout= 2 .0 CFS @ 12 .10 HRS, VOLUME= .16 AF, ATTEN= 0%, LAG= .1 MIN ,DEPTH END AREA DISCH (FT) (SO-FT) (CFS) 10m PIPE STOR-IND METHOD ' 0 .0 0.0 0.0 PEAK DEPTH= .70 FT .1 0 .0 0 .0 n= .013 PEAK VELOCITY= 4 .1 FPS .2 .1 .2 LENGTH= 36 FT TRAVEL TIME = .1 MIN ' .3 .1 .4 SLOPE= .0083 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .6 .4 1.7 .7 .5 2.0 .8 .5 2 .1 ' 8 .5 2 .1 .8 .5 2 .1 .8 .5 2 .0 REACH 10 INFLOW 8 OUTFLOW ' CB 16 to CB 15 2 . 0 1 . 8 10'' PIPE ' 1 ,6 n= . 013 L=36' S= . 0083 1 . 4 STOR-IND METHOD O1 . 2 VELOCITY= 4 . 1 FPS ' 1 . 0 TRAVEL= . 1 MIN o . 8 Din= 2 . 0 CF5 J 6 Dout= 2. 0 CF5 4 LAG= . 1 MIN 2 0 0m N m v r- m m m N ' TIME (hours) ata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 droCAD 4.00 000428 1986-1995 A li Microcgmpmter Systems r-CH 11 CB 15 to CB 13 Qin = 3 .0 CFS @ 12 .10 HRS, VOLUME= .24 AF Qout= 1.4 CFS @ 12 .00 HRS, VOLUME= .24 AF, ATTEN= 53%, LAG= 0.0 MIN tEPTH END AREA DISCH (FT) (SO-FT) (CFS) 10" PIPE STOR-IND METHOD ' 0.0 0 .0 0 .0 PEAK DEPTH= .83 FT .1 0.0 0.0 n= .013 PEAK VELOCITY= 3 .0 FPS .2 .1 .1 LENGTH= 142 FT TRAVEL TIME _ .8 MIN ' 3 .1 .3 SLOPE= .0042 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .6 .4 1.2 .7 .5 1.4 ' .8 .5 1.5 .8 .5 1.5 .8 .5 1.5 .8 .5 1.4 REACH 11 INFLOW 8 OUTFLOW ' CB 15 to CB 13 3 . 0 2 . 8 10" PIPE 2 . 6 n=. 013 L=142' S= . 0042 ' 2 . 4 2 , 2 2 . 0 ST OR-IND METHOD 1 .8 VELOCITY= 3 FPS ' 1 .6 - - TRAVEL= . 8 MIN 1 . 4 0 1 . 2 y Gin= 3 . 0 CFS ' 6 Qout= 1 . 4 CFS 6 LAG= 0 MIN 4 2 ' 0 , 0m N 7 v r DD IT m N TIME (hours) ata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 rydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems ICH 12 CB 13 to CB 6 Qin = 2 .6 CFS @ 12 .10 HRS, VOLUME= .33 AN Qout= .7 CFS @ 11.70 HRS, VOLUME= .33 AF, ATTEN= 75"s, LAG= 0.0 MIN UPTH END AREA DISCH (FT) (SO-FT) (CFS) 10" PIPE STOR-IND METHOD ' 0 .0 0 .0 0 .0 PEAK DEPTH= .83 FT .1 0 .0 0 .0 n= .024 PEAK VELOCITY= 1.4 FPS .2 .1 .1 LENGTH= 98 FT TRAVEL TIME = 1.2 MIN ' 3 .1 .1 SLOPE= .0031 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .6 .4 .6 .7 .5 .6 ' .8 .5 .7 .8 .5 .7 .8 .5 .7 .8 .5 .7 ' REACH 12 INFLOW 8 OUTFLOW t CB 13 to CB 6 Z . 6 2 .4 10'' PIPE 2 .2 n= . 024 L=98' S= . 0031 2 ,0 - 1 . 8 - STOR-IND METHOD ' 1 6 VELOCITY= 1 . 4 FPS 1 . 4 TRAVEL= 1 . 2 MIN 1 .2 p 1 .0 0 n= Z . 6 CFS ' LL 8 -- Oout= . 7 CFS 6 LA 0 MIN 4 2 � 0 0m N v in n r- co m m N ' TIME (hours) 1 1 ata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 ydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems CH 13 CB 6 to CB 7 Qin = 2.5 CFS @ 12 .10 HRS, VOLUME= .47 AF Qout= 1.1 CFS @ 11.80 HRS, VOLUME= .47 AF, ATTEN= 55W, LAG= 0.0 MIN tEPTH END AREA DISCH (FT) (SO-FT) (CFS) 10" PIPE STOR-IND METHOD ' 0 .0 0 .0 0 .0 PEAK DEPTH= .83 FT .1 0 .0 0.0 n= .024 PEAK VELOCITY= 2.3 FPS .2 .1 .1 LENGTH= 57 FT TRAVEL TIME _ .4 MIN 3 .1 .2 SLOPE= .0088 FT/FT SPAN= 10-20 HRS, dt=.1 HRS ' .6 .4 .9 .7 .5 1.1 ' 8 5 1.2 .8 .5 1.2 .8 .5 1.2 .8 .5 1.1 REACH 13 INFLOW 8 OUTFLOW CB 6 to CB 7 2 . 4 2 . 2 10" PIPE 2 . 0 n= .024 L=57' S= . 0088 1 8 SLROD LO 1 .4 VELPS ' 2 IN o I . 0 � FS ' 8 FS�` 6MIN 4 2 e em N m IT U 0 r- m 0 m N ' TIME (hours) 1 t t 1 ata for 3018 Van Waters & Rogers(exist. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 r lkvdroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems CH 14 CB 7 to CB 8 Qin = 1.4 CFS @ 12 .10 HRS, VOLUME= .49 AF Qout= 1.4 CFS @ 12 .10 HRS, VOLUME= .49 AF, ATTEN= 0%, LAG= .4 MIN UPTH END AREA DISCH (FT) (SO-FT) (CFS) 12" PIPE STOR-IND METHOD ' 0 .0 0.0 0 .0 PEAK DEPTH= .57 FT .1 0 .0 0.0 n= .024 PEAK VELOCITY= 3 .0 FPS .2 .1 .2 LENGTH= 92 FT TRAVEL TIME _ .5 MIN ' 3 .2 .4 SLOPE= .013 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .7 .6 1.8 .8 .7 2 .2 ' .9 .7 2 .3 .9 .8 2 .4 1.0 .8 2 .3 1.0 .8 2 .2 ' REACH 14 INFLOW 8 OUTFLOW CB 7 to CB B 1 .4 1 . 3 1 .2 12" PIPE ' 1 1 n= . 924 L=92' 5= . 013 1 . 6 g STOR-IND METHOD ' (4 8 VELOCITY= 3 FPS 7 TRAVEL= . S MIN .6 o .5 Gin= 1 . 4 CFS ' .4 Gout= 1 . 4 CFS . 3 LAG= . 4 MIN Z 1 ' 0 . 9m N m v in n co rn m N ' TIME (hours) t Fata for 3018 Van Waters & Rogers(exist. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 ydroCAD 4 .00 000428 (c) 1986-1995 Applied MicrocomHuter Systems CH 15 CB 11 to CB 10 Qin = .4 CFS @ 12 .10 HRS, VOLUME= .03 AF Qout= .4 CFS @ 12 .10 HRS, VOLUME= .03 AF, ATTEN= 0%1 LAG= .2 MIN tEPTH END AREA DISCH (FT) (SO-FT) (CFS) 6" PIPE STOR-IND METHOD 0 .0 0 .0 0 .0 PEAK DEPTH= .23 FT .1 0 .0 0.0 n= .013 PEAK VELOCITY= 4.0 FPS .1 0 .0 .1 LENGTH= 68 FT TRAVEL TIME _ .3 MIN ' 2 0 .0 .2 SLOPE= .0191 FT/FT SPAN= 10-20 HRS, dt=.l HRS .4 .1 .6 .4 .2 .8 ' .5 .2 .8 .5 .2 .8 .5 .2 .8 .5 .2 .8 REACH 15 INFLOW 8 OUTFLOW ' CB 11 to CB 10 . 32 6" PIPE 4 ' 30 n= .013 L=68' S= .0191 22 STOR-IND METHOD 20 VELOCITY= 4 FPS � 8 TRAVEL= . 3 MIN 16 0 12 Qin= . 4 CFS ' .08 Qout= . 4 CFS 06 . LAG= . 2 MIN 04 02 N ' TIME (hours) 1 I ata for 3018 Van Waters & Rogers (exist . conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 Bb droCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems �tSACH 16 CB 10 to DMH 9 f Qin = .8 CFS @ 12 .10 HRS, VOLUME= .06 AF Qout= .8 CFS @ 12 .10 HRS, VOLUME= .06 AF, ATTEN= Og, LAG= .2 MIN tEPTH END AREA DISCH (FT) (SO-FT) (CFS) 8" PIPE STOR-IND METHOD 0 .0 0 .0 0.0 PEAR DEPTH= .36 FT .1 0.0 0 .0 n= .013 PEAK VELOCITY= 4.1 FPS .1 0 .0 .1 LENGTH= 71 FT TRAVEL TIME _ .3 MIN ' 2 .1 .3 SLOPE= .0127 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .5 .3 1.1 .5 .3 1.3 ' 6 3 1.5 .6 .3 1.5 .6 .3 1.5 .7 .3 1.4 ' REACH 16 INFLOW 8 OUTFLOW CB 10 to DMH 9 75 70 8 ' PIPE 65 jLLE . 0127 . 60 55 THOD ' cF 45 1 FPS40 3 MIN25 8 CFS 20 8 CFS. 152 MIN 10 0 . 800 N V lfl �0 h OD m 0 N ' TIME (hours) t 1 1 Fata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 lkydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems tRkCH 17 DMH 9 to CB 8 Qin = .8 CFS @ 12 .10 HRS, VOLUME= .06 AF �Qout= .8 CFS @ 12 .10 HRS, VOLUME= .06 AF, ATTEN= 0%, LAG= 0 .0 MIN EPTH END AREA DISCH FT -FT CFS 8" PIPE STOR-IND METHOD 0 .0 0.0 0 .0 PEAK DEPTH= .26 FT .1 0 .0 0.0 n= .013 PEAK VELOCITY= 6.2 FPS .1 0.0 .2 LENGTH= 19 FT TRAVEL TIME _ .1 MIN 2 .1 .5 SLOPE= .0368 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .5 .3 1.9 .5 .3 2 .3 ' .6 .3 2 .5 .6 .3 2 .5 .6 .3 2 .5 .7 .3 2.3 REACH 17 INFLOW 8 OUTFLOW ' DMH 9 to CB 8 75 . 70 8" PIPE 65 n= .013 L=19' S= . 0368 . 60 . 55 STOR-IND METHOD ' 45 VELOCITY= 6. 2 FPS . 40 TRAVEL= . 1 MIN . 35 0 205 Gin= . 8 CFS ' .20 Gout= . 8 CFS 15 LAG= 0 MIN . 10 05- 0 N n7 V lfl l0 I- m O) m N ' TIME (hours) t Data for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 'HydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems 'REACH 18 CB 8 to Outfall (Design Pt DE) Qin = 3 .7 CFS @ 12 .10 HRS, VOLUME= .67 AF Qout= 3 .3 CFS @ 12 .27 HRS, VOLUME= .67 AF, ATTEN= 12%, LAG= 10.1 MIN 'DEPTH END AREA DISCH (FT) (SO-FT) (CFS) 12" PIPE STOR-IND METHOD 0.0 0 .0 0.0 PEAK DEPTH= 1.00 FT .1 0 .0 .1 n= .024 PEAK VELOCITY= 4.3 FPS .2 .1 .3 LENGTH= 128 FT TRAVEL TIME _ .5 MIN ' .3 .2 .6 SLOPE= .0242 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .7 .6 2 .5 .8 .7 2 .9 .9 .7 3 .2 9 .8 3 .2 1.0 .8 3 .2 1.0 .8 3 .0 ' REACH 18 INFLOW 8 OUTFLOW CB 8 to Outfall (Design Pt DE) 3 . 6 3 . 4 12" PIPE ' 3 .0 n= . 624 L=128' S= . 0242 2 . 8 2 :4 i STL10 . OD u 2 .6 VELPS 1 .8 IN 0 1 . 2 CFS LL CFS 1 .6 MIN ' e N m ;I- N m N ' TIME (hours) Data for 3018 Van Waters & Rogers(exist. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 8 Sep 97 'BydroCAD 4.00 000428 (C) 1986-1995 AgBlied Microconmuter Systems ,REACH 100 FICTITIOUS REACH TO SUM FLOWS Qin = 4 .5 CFS @ 12 .08 HRS, VOLUME= .79 AF Qout= 4 .5 CFS @ 12 .08 HRS, VOLUME= .79 AF, ATTEN= 0%-, LAG= 0.0 MIN LEPTH END AREA DISCH (FT) (SO-FT) (CFS) 99" PIPE STOR-IND METHOD ' 0.0 0.0 0.0 PEAK DEPTH= .01 FT .8 2 .8 268 .7 n= .001 PEAK VELOCITY= 96.6 FPS 1.7 7.6 1127 .1 LENGTH= 1 FT TRAVEL TIME = 0.0 MIN ' 2 .5 13 .5 2520.5 SLOPE= .01 FT/FT SPAN= 10-20 HRS, dt=.1 HRS 5 .8 40.0 10776 .1 6 .6 45.8 12581.0 7 .4 50.7 13717 .9 ' 7.8 52 .1 13845.1 8 .0 53 .0 13717 .2 8.3 53 .5 12871.0 ' REACH 1"00 INFLOW 8 OUTFLOW FICTITIOUS REACH TO SUM FLOWS 4 . 5 - 14 .0 99" PIPE 3 . 5 n= .001 L=1 ' S=. 01 3 . 0 STOR-IND METHOD 2 . 5 VELOCITY= 96. 6 FPS t TRAVEL= 0 MIN 3 2 . 0 0 15Qin= 4. 5 CFS ' Gout= 4. 5 CFS 1 .0 LAG= 0 MIN . 5 0q' N nl V to W Il W 0) 0 N TIME (hour5) 1 1 1 1 1 1 10 YEAR 24 HOUR STORM EVENT 1 !� 1 1 1 1 1 1 1 1 i 1 ata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 4.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 j�ydroCAD 4 .00 000428 (C) 1986-1995 Applied Microcomputer Systems �UBCATCHMENT 100 Catchment B (overland to D.P. AB) PEAR= 5.8 CFS @ 12.10 HRS, VOLUME= .46 AF ACRES CN SCS TR-20 METHOD 57 98 Pavement TYPE III 24-HOUR .20 79 Open Space RAINFALL= 4.5 IN 85 8 Roof SPAN= 10-20 HRS, dt=.l HRS 1.62 96 mMethod Comment T min §rR-55 SHEET FLOW A 8 .5 'Woods: Light underbrush n=.4 L=50' P2=3.2 in s=.05 SHALLOW CONCENTRATED/UPLAND FLOW B 2 .5 raved Rv=20.3282 L=430' s=.02 '/' V=2 .87 fps Total Length= 480 ft Total Tc= 11.0 ' SUBCATCHMENT 100 RUNOFF Catchment B (overland to D .P. AB) 5 .5 5 .0L AREA= 1 .62 AC ' 4 . 5Tc= } 1 MIN 4 . 0CN= 96 3.5S TR-20 METHOD ' 3 .0PE IiI 24 HOUR 2 .5INFALL= 4.5 IN 2 .01 5PEAK= 5.8 CFS 1 0B 12. 1 HRS VOLUME= .46 AF 5 ' TIME (hours) ata for 3018 Van Waters & Rogers(exist . conditions) TYPE III 24-HOUR RAINFALL= 4.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 roCAD 4.00 000428 (c) 1986-1995 A lied Microcomputer Systems �UBCATCHMENT 101 CATCHMENT C PEAR= 11.7 CFS @ 12.10 HRS, VOLUME= .90 AF ACRES J SCS TR-20 METHOD 1.12 98 BUILDING TYPE III 24-HOUR .83 98 IMPERVIOUS AREA RAINFALL= 4 .5 IN 1.74 79 OPEN SPACE SPAN= 10-20 HRS, dt=.1 HRS 3 .69 89 .MethodComment T min IRECf ENTRY OVERLAND FLOW TO MIL POND 10 .0 SUBCATCHMENT 101 RUNOFF CATCHMENT C ' 11 10 AREA= 3 .69 AC Tc= 10 MIN 9 CN= 89 8 � 7 SCS TR-29 METHOD D 6 TYPE III 24-HOUR 3 5 RAINFALL= 4 5 IN a q PEAK= 11 . 7 CF5 LL 3 12 . 1 HR5 ' 2 UOLUME= . 90 AF 1 Nm V U) t0 n OD 0) m N ' TIME (hour5) 1 ata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 4.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 lMdroCAD 4.00 000428 c 1986-1995 A li Microcomputer gystems �UBCATCHMENT 102 OVERLAND FLOW TO CB2 PEAR= 2.0 CFS M 12.10 HRS, VOLUME= .16 AF AOM CN SCS TR-20 METHOD .25 98 Roof TYPE III 24-HOUR .30 98 Pavement RAINFALL= 4.5 IN .55 98 SPAN= 10-20 HRS, dt=.1 HRS Method Comment Tc (min) �IRECT ENTRY CB2 10.0 SUBCATCHMENT 102 RUNOFF ' OVERLAND FLOW TO CB2 2 .H ' 1 .8 AREA= .55 AC 1 .6 Tc= 10 MIN CN= 98 1 . 4 1 .2 SCS TR-20 METHOD 1 . 0 TYPE III 24-HOUR 3 8 RAINFALL= 4 .5 IN ' o -j 6 PEAK= 2. 0 CFS 4 e 12. 1 HRS q2 VOLUME= . 16 AF e — N HT1 V If) UJ r Co CP m ' TIME (hours) 1 1 t Data for 3018 Van Waters & Rogers(exist. conditions) TYPE III 24-HOUR RAINFALL= 4.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 ,HydroCAD 4.00 000428 (c) 1986-1995 Applied Microcomputer Systems 'SUBCATCHMEN'T 103 OVERLAND FLOW TO CB3 PEAK= 1.8 CFS M 12.10 HRS, VOLUME= .14 AF t ACRES CN SCS TR-20 METHOD .25 98 Roof TYPE III 24-HOUR .25 98 Pavement RAINFALL= 4 .5 IN ' .50 98 SPAN= 10-20 HRS, dt=.1 HRS Method Comment T (min) 'DIRECT ENTRY CB3 10.0 SUBCATCHMENT 103 RUNOFF OVERLAND FLOW TO CB3 1 .8 1 . 7 AREA= . 5 AC 1 .5 Tc= 10 MIN 1 -4 CN= 98 1 . 3 � t . 2 ' u 1 .0 SCS TR-20 METHOD 9 TYPE III 24-HOUR 3 RAINFALL= 4. 5 IN o LL PEAK= 1 . 8 CFS .4 e 12 . 1 HRS 2 VOLUME= . 14 AF N ' TIME (hours) 1 jata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 4.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 vdroCAD 4.00 000428 (c) 1986-1995 Applied Microcomputer Systems 'SUBCATCHMENT 104 OVERLAND FLOW TO CB4 PEAK= 6.3 CFS M 12.10 HRS, VOLUME= .49 AF ACRES CN SCS TR-20 METHOD 1.00 98 Roof TYPE III 24-HOUR .69 98 Pavement RAINFALL= 4.5 IN 'Q475 Landscaping SPAN= 10-20 HRS RS, dt=.1 H 1.73 97 Tc min IRECP ENTRY CB4 10.0 ' SUBCATCHMENT 104 RUNOFF OVERLAND FLOW TO CB4 ' 6 .0 5.5 AREA= 1 . 73 AC 5.0 Tc= 10 MIN 4 .5 CN= 97 ' 4 .0 SCS TR-20 METHOD u 3 .5 TYPE IFI 24-HDUR 3 .8 RAINFALL= 4.5 IN ' 0 2 .5 -- 2 .0 PEAK= 6. 3 CFS 1 .5 R 12. 1 HRS ' 1 .0 VOLUME= . 49 AF .5 - 0 N rl) V U) 0 r- m 0) 0 -- - N TIME (hour-5) 1 1 'Data for 3018 Van Waters & Rogers(exist. conditions) TYPE III 24-HOUR RAINFALL= 4.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 vdroCAD 4.00 000428 (c) 1986-1995 Applied Microcomputer Systems 'SUBCATCHMENT 105 CATCHMENT E PEAK= 2.5 CFS @ 12.08 HRS, VOLUME= .19 AF ACRES CN SCS TR-20 METHOD .33 98 BUILDING TYPE III 24-HOUR .01 98 IMPERVIOUS AREA RAINFALL= 4.5 IN 48 79 OPEN SPACE SPAN= 10-20 HRS, dt=.1 HRS .82 87 =Method Comment c min IRECT ENTRY OVERLAND FLOW TO MILL POND 8.0 ' SUSCATCHMENT 185 RUNOFF CATCHMENT E ' 2 . 4 2 . 2ARER= .82 AC 2 .0 Tc= 8 MIN 1 .8 CN= 87 u 1 .4 SCS TR-20 METHOD 1 , 2 TYPE III 24-HOUR 3 1 0 RAINFALL= 4.5 IN 0 8 PEAK= 2 . 5 CFS 6 @ 12 .08 HRS ' 4 VOLUME= . 19 AF . 2 0 . N O) m ' - TIME (hours) 1 1 1 ata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 4.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 1pydroCAD 4 42 1986-1995 lie i ro r Systems �UBCATCHMENT 106 OVERLAND FLOW TO CB6 & CB5 PEAR= 2.7 CFS @ 12.10 HRS, VOLUME= .21 AF ACRES CN SCS TR-20 METHOD .53 98 Pavement TYPE III 24-HOUR .19 98 Roof RAINFALL= 4.5 IN t .72 98 SPAN= 10-20 HRS, dt=.1 HRS Method Comment Tc (min) �IRECP ENTRY Segment ID: 10.0 SUBCATCHMENT 106 RUNOFF ' OVERLAND FLOW TO CB6 & CB5 2 .6 2 .4 AREA= .72 AC ' 2 .2 Tc= 16 MIN 2 .0 CN= 98 1 .8 ' 1 .6 SCS TR-20 METHOD 1 . 4 TYPE III 24-HOUR 1 .2 RAINFALL= 4 .5 IN 0 1 .0 t 8 PEAK= 2. 7 CFS .6 @ 12. 1 HRS . 4 VOLUME= . 21 AF .qq2 "m - N HT1 7 - - h W - m TIME (haur5) 1 'Data for 3018 Van Waters & Rogers (exist . conditions) TYPE III 24-HOUR RAINFALL= 4.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 droCAD 4 00428 c 1986-1995 Analied Microcomputer Systems ISUBCATCHMENT 107 OVERLAND FLOW TO CB7 PEAR= .4 CFS @ 12.10 HRS, VOLUME= .03 AF ACRES CN SCS TR-20 METHOD .02 98 Roof TYPE III 24-HOUR .09 98 Pavement RAINFALL= 4 .5 IN 1 .11 98 SPAN= 10-20 HRS, dt=.1 ARS Method Comment Tc (min) �IRECT ENTRY Segment ID: 10.0 SUBCATCHMENT 107 RUNOFF ' OVERLAND FLOW TO CB7 40 1 35 AREA= . 11 AC Tc= 10 MIN 30 CN= 98 1 25 SCS TR-20 METHOD 20 TYPE III 24-HOUR 3 RAINFALL= 4 .5 IN 1 0 . 15 LL 10 PEAK= 4 CFS e 12. 1 HR5 05 UOLUME= . 03 AF 1 0 ,0q — v n r m m m 1 TIME (hours) � 1 i 1 1 i 1 Lata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 4.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 'HIydroCAD 4.00 000428 (c) 1986-1995 Applied Microcomputer Systems 'SUBCATCHMENT 108 OVERLAND FLOW TO CB8 PEAR= 2.3 CFS @ 12.10 HRS, VOLUME= .18 AF ACRES Cu SCS TR-20 METHOD .13 98 Roof TYPE III 24-HOUR .48 98 Pavement RAINFALL= 4.5 IN ' .61 98 SPAN= 10-20 HRS, dt=.l HRS Method Comment Tc (min) 'DIRECT ENTRY Segment ID: 10.0 SUBCATCHMENT 108 RUNOFF OUERLAND FL0W TO CB8 2 . 2 ' 2 .0 AREA= . 61 AC 1 .8 - Tc= 10 MIN 1 6 CN= 98 ' 1 . 4 5CS TR 28 METHOD 1 . 2 TYPE III 24-HOUR 3 1 . 0 RAINFALL= 4 . 5 IN ' o B � 6 PEAK= 2. 1 CFS 4 @ 12. 1 HRS VOLUME= . 18 AF 0 V Ln ko r CO O) m N ' TIME (hours) I i 1 Lata for 3018 Van Waters & Rogers (exist . conditions) TYPE III 24-HOUR RAINFALL= 4.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 H droCAD 4.00 00 428 1986-1995 Applied Microcomputer Systems 'SUBCATCHMENT 110 OVERLAND FLOW TO CB10 PEAK= .6 CFS @ 12.10 HRS, VOLUME= .05 AF ACRES CN SCS TR-20 METHOD .10 98 Roof TYPE III 24-HOUR .07 98 Pavement Rn1NF1tLL= 4.5 IN ' .17 98 SPAN= 10-20 HRS, dt=.1 HRS Method Comment (min)Tc (min) 'DIRECT ENTRY Segment ID: 10.0 SUBCATCHMENT 110 RUNOFF ' OVERLAND FLOW TO CB10 .60 ' 55 AREA= . 17 AC .50 Tc= 10 MIN . 45 CN= 98 ' 3e SCS TR-20 METHOD 30 TYPE III 24-HOUR 30 25 RAINFALL= 4.5 IN ' � 20 PEAK= . 6 CFS 15 C i2. ) NRS 10 VOLUME= .05 AF 05 ' 0 .0'0 ' TIME (hours) 1 jata for 3018 Van Waters & Rogers (exist . conditions) TYPE III 24-HOUR RAINFALL= 4.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 JFW-droCAD 4.00 000428 (c) 1986-1995 Applied Mi roc t r Systems ISUBCATCEMENT 111 OVERLAND FLOW TO CB11 PEAK= .5 CFS @ 12.10 HRS, VOLUME= .04 AF ACRES CN SCS TR-20 METHOD .06 98 Pavement TYPE III 24-HOUR .08 98 Roof RAINFALL= 4 .5 IN 1 .14 98 SPAN= 10-20 HRS, dt=.1 HRS Method Comment Tc (min) �IRECT ENTRY Segment ID: 10.0 SUBCATCHMENT 111 RUNOFF 1 OUERLAND FLOW TO CB11 50 1 . 45 AREA= . 14 AC .40 Tc= 10 MIN CN= 98 .35 1 30 SCS TR-20 METHOD TYPE III 24-HOUR 25 RAINFALL= 4 . 5 IN 0 20 1 15 PEAK= . 5 CF5 10 0 12 . 1 HRS UOLUME= . 04 AF OS 1 H .0 - - N - V - - - 1 TIME (hcur5) 1 1 1 1 ' i 1 1 'Data for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 4.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 'HydroCAD 4.00 000428 (c) 1986-1995 Applied Microcomputer Systems 'SUBCATCHMENT 113 OVERLAND FLOW TO CB13 PEAR= 1.7 CFS @ 12 .10 HRS, VOLUME= .14 AF ACRES Cu SCS TR-20 METHOD .28 98 Pavement TYPE III 24-HOUR .19 98 Roof RAINFALL= 4.5 IN .47 98 SPAN= 10-20 HRS, dt=.1 HRS Method Comment Tc (min) 'DIRECT ENTRY Segment ID: 10.0 SUBCATCHMENT 113 RUNOFF OUERLAND FLOW TO CB13 1 . 7 1 -6 AREA= .47 AC ' 1 . 4 Tc= 18 MIN 1 .2 CN= 98 I- 1 .0 SCS TR-28 METHOD 8 TYPE III 24-HOUR 3 7 RAINFALL= 4 . 5 IN ' D � 5 PEAK= 1 . 7 CFS 4 e 12. 1 HRS .3 VOLUME= . 14 AF 11 0rl - V - - - - 01 m TIME (hours) 1 1 ata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 4.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 IRWdroCAD 4.00 0004281986-1995 A li Microcomputer Systems �UBCATCHMENT 115 OVERLAND FLOW TO CB15 & CB14 PEAK= 1.5 CFS @ 12 .10 HRS, VOLUME= .12 AF ACRES CN SCS TR-20 METHOD .04 98 Roof TYPE III 24-HOUR .36 98 Pavement RAINFALL= 4 .5 IN ' .40 98 SPAN= 10-20 HRS, dt=.l HRS Method Tc (min) �IRECT ENTRY Segment ID: 10.0 SUBCATCHMENT 115 RUNOFF ' OVERLAND FLOW TO CB15 & C614 1 . 4 i 3 AREA= . 4 AC 1 .2 Tc= 10 MIN 1 . 1 CN= 98 1 .0 ' 9 SCS TR-20 METHOD u .8 TYPE III 24-HOUR 7 RAINFALL= 4 5 IN � 6 5 4 PEflK= 1 . 5 CFS . 3 @ 12 . 1 HRS . 2 VOLUME= . 12 AF 1 ' TIME (hours) ata for 3018 Van Waters It Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 4.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 lrydroCAD 4.00 000428 1986-1995 A li i r Systems �UBCATCHMENT 116 OVERLAND FLOW TO CB16 PEAR= 3 .0 CFS @ 12 .10 HRS, VOLUME= .23 AF ACRES CN SCS TR-20 METHOD .24 98 Roof TYPE III 24-HOUR .56 98 Pavement RAINFALL= 4.5 IN ' .80 98 SPAN= 10-20 HRS, dt=.1 HRS Method Comment Tc (min) �IRECT ENTRY Segment ID: 10.0 SUBCATCHMENT 116 RUNOFF OVERLAND FLOW TO CB16 2 .8 - 2 .6 - AREA= . 8 AC 2 . 4 Tc= 10 MIN 2 . 2 CN= 98 2 . 0 t u i .6 SCS TR-20 METHOD 14 TYPE III 24-HOUR 1 2 RAINFALL= 4.5 IN ' 1 . 0 PEAK= 3. 0 CF5 .8 6 @ 12. 1 HRS UOLUME= . 23 AF 2 ' 0 ' - N I V U) kO I- W O) m N TIME (hours) I ata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 4 .5 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 gpyd-roCAD 4 00 000428 (c) 1986-1995 Applied Microcomputer Systems CH 1 FICTITIOUS REACH TO SUM FLOWS Qin = 8 .3 CFS @ 12 .10 HRS, VOLUME= 1.25 AF Qout= 8 .3 CFS @ 12 .10 HRS, VOLUME= 1.25 AF, ATTEN= 0"s, LAG= 0.0 MIN LEPTH END AREA DISCH (FT) (SO-FT) (CFS) 99" PIPE STOR-IND METHOD ' 0.0 0.0 0 .0 PEAK DEPTH= .03 FT 8 2 .8 268 .7 n= .001 PEAK VELOCITY= 96 .6 FPS 1.7 7.6 1127 .1 LENGTH= 1 FT TRAVEL TIME = 0 .0 MIN 12 .5 13 .5 2520 .5 SLOPE= .01 FT/FT SPAN= 10-20 HRS, dt=.1 HRS 5.8 40 .0 10776.1 6.6 45.8 12581.0 7.4 50 .7 13717 .9 17.8 52 .1 13845.1 8 .0 53 .0 13717.2 8 .3 53 .5 12871.0 REACH 1 INFLOW 8 OUTFLOW FICTITIOUS REACH TO SUM FLOWS ' 8 . 0 7 . 5 99'' PIPE 7 . 0' 6 . 5 n= . 001 6 . 0 ^ 5 .5 STOR-IND METHOD U 4 .5 VELOCITY= 96. 6 FPS ' 4 0 TRAVEL= 0 MIN 3 3 .5 0 3 . 0 O i n= 8 . 3 CFS ' -J2 . 5 Oout= 8 . 3 CF5 2 .0 LAG= 0 MIN 1 .5 1 .0 5 N ' TIME (hours) 1 Fata for 3018 Van waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 4 .5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 ILlydroCAD 4 .00 000428 c 1986-1995 Applied i t r Systems CH 2 CB4 to CB3 Qin = 6 .3 CFS @ 12 .10 HRS, VOLUME= .49 AF Qout= 3 .7 CFS @ 12 .00 HRS, VOLUME= .49 AF, ATTEN= 41%, LAG= 0.0 MIN tEPTH END AREA DISCH (FT) (SO-FT) (CFS) 12" PIPE STOR-IND METHOD ' 0 .0 0 .0 0 .0 PEAK DEPTH= 1.00 FT .1 0 .0 .1 n= .013 PEAK VELOCITY= 5.3 FPS .2 .1 .3 LENGTH= 127 FT TRAVEL TIME = .4 MIN ' .3 .2 .7 SLOPE= .011 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .7 .6 3 .1 .8 .7 3 .7 .9 .7 4 .0 ' 9 .8 4.0 1.0 .8 4 .0 1.0 .8 3 .7 ' REACH 2 INFLOW 8 OUTFLOW C84 to CB3 6 . 0 5 .5 12" PIPE ' 5 .0 n= .013 L=127' S= . 011 4 . 5 STOR-IND METHOD 4 , 0 L) 3 . 5 'i VELOCITY= 5 . 3 FPS ' ) 3 . 0 - : 0 i TRAVEL= . 4 MIN o Z _6 Qin= 6. 3 CFS ' Qout= 3. 7 CFS 1 .5 LAG= 0 MIN 1 .0 . 5 U) t0 Il m 0) m TIME (hours) I ata for 3018 Van Waters & Rogers(exist. conditions) TYPE III 24-HOUR RAINFALL= 4 .5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 dr CAD 4 .00 000428 c 1986-1995 Anglied microcomputer Systems 3 CB3 to CB2 Qin = 5 .6 CFS @ 12 .10 HRS, VOLUME= .64 AF Qout= 2 .1 CFS @ 11.80 HRS, VOLUME= .64 AF, ATTEN= 621;, LAG= 0 .0 MIN tEPTH END AREA DISCH (FT) (SO-FT) (CFS) 12" PIPE STOR-IND METHOD ' 0 .0 0.0 0 .0 PEAR DEPTH= 1.00 FT .1 0.0 0 .0 n= .013 PEAK VELOCITY= 3 .1 FPS .2 .1 .2 LENGTH= 224 FT TRAVEL TIME = 1.2 MIN ' 3 .2 .4 SLOPE= .0036 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .7 .6 1.8 .8 .7 2 .1 ' .9 .7 2 .3 9 .8 2 .3 1.0 .8 2 .3 1.0 .8 2 .1 REACH 3 INFLOW 8 OUTFLOW CB3 to CB2 5 .5 5 .0 12" PIPE ' 4 . 5 n= . 013 L=224' S= .0036 4 .0 STOR-IND METHOD Lo 3 .5 VELOCITY= 3 . 1 FPS ' 3 . 0 TRAVEL= 1 . 2 MIN 2 .5 - 0 2 .0 -- -----I Qin= 5 . 6 CFS ' Qout= 2 . 1 CFS LL 1 .5 i` LAG= 0 MIN . 5 ' 0 N nl V Ln W h m 0) m TIME (hours) t ata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 4 .5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 09ydroQAD 4 0 428 c 1986-1995 Applied ro CH 4 CB2 to Outfall Qin = 4.2 CFS @ 12 .10 HRS, VOLUME= .79 AF Qout= 2 .5 CFS @ 11.80 HRS, VOLUME= .79 AF, . ATTER= 40$, LAG= 0.0 MIN LEPTH END AREA DISCH (FT) (SO-FT) (CFS) 12" PIPE STOR-IND METHOD ' 0 .0 0 .0 0.0 PEAK DEPTH= 1.00 FT .1 0 .0 .1 n= .024 PEAK VELOCITY= 3 .6 FPS .2 .1 .2 LENGTH= 112 FT TRAVEL TIME _ .5 MIN ' .3 .2 .5 SLOPE= .0169 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .7 .6 2 .1 .8 .7 2 .5 .9 .7 2 .7 9 .8 2 .7 1.0 .8 2 .7 1.0 .8 2 .5 ' REACH 4 INFLOW 8 OUTFLOW C62 to Outfall ' 4 . 0 12" PIPE ' 3 . 5 n=. 024 L=112' S= . 0169 3 .0 STOR-IND METHOD 2 . 5 --- -----i VELOCITY= 3. 6 FPS ' U TRAVEL= . 5 MIN 2 . 0 i 0 1 . 5 i Qin= 4 . 2 CF5 1 . 0 Gout= 2. 5 CFS LAG= 0 MIN 5 N ' TIME (hours) 'Data for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 4.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 ,HydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems 'REACH 10 CB 16 to CB 15 Qin = 3 .0 CFS @ 12 .10 HRS, VOLUME= .23 AF Qout= 2.0 CFS @ 12 .00 HRS, VOLUME= .23 AF, ATTEN= 32%, LAG= 0 .0 MIN 'DEPTH END AREA DISCH (FT) (SO-FT) (CFS) 10" PIPE STOR-IND METHOD ' 0 .0 0.0 0 .0 PEAK DEPTH= .83 FT .1 0.0 0.0 n= .013 PEAK VELOCITY= 4 .2 FPS .2 .1 .2 LENGTH= 36 FT TRAVEL TIME _ .1 MIN .3 .1 .4 SLOPE= .0083 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .6 .4 1.7 .7 .5 2 .0 .8 .5 2 .1 ' 8 .5 2.1 .8 .5 2 .1 .8 .5 2 .0 SREACH 10 INFLOW 8 OUTFLOW ' CB 16 to CB 15 2 . B - 2 . 6 - 10" PIPE ' 2 . 4 n= . 013 L=36' S= 0083 2 .2 - 2 .0 - STORLTRAiVEL= . IND METHO } 1 .8jL i VEL 1 4N.1 . 9SS6 N .4 20q�.2 - 0 � N m IT n to I, m m m N ' TIME (hours) t ata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 4.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 lhvdroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems ICH 11 CB 15 to CB 13 Qin = 3 .5 CFS @ 12 .10 HRS, VOLUME= .35 AF Qout= 1.5 CFS @ 11.83 HRS, VOLUME= .35 AF, ATTEN= 56*, LAG= 0 .0 MIN tEPTH END AREA DISCH (FT) (SO-FT) (CFS) 10" PIPE STOR-IND METHOD ' 0.0 0.0 0 .0 PEAK DEPTH= .83 FT .1 0 .0 0.0 n= .013 PEAK VELOCITY= 3 .0 FPS .2 .1 .1 LENGTH= 142 FT TRAVEL TIME = .8 MIN ' 3 .1 .3 SLOPE= .0042 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .6 .4 1.2 .7 .5 1.4 ' .8 .5 1.5 .8 .5 1.5 .8 .5 1.5 .8 .5 1.4 ' REACH 11 INFLOW 8 OUTFLOW t CB 15 to CB 13 3 .4 3 .2 10" PIPE 3 .0 2 , 6 n=. 013 L=142' S= .0042 2 . 6 r 2 . 4 STOR-IND METHOD c4- 2 :0 VELOCITY= 3 FPS ILI 1 .8 TRAVEL= . 8 MIN 1 .6 CD � _2 at 3. 5 CFS ' -1 1 .0 i Gout= 1 . 5 CFS . 6 - . 4 - 13 , �i LAG= 0 MIN . 4 0 -l9 N ' TIME (hours) 1 Fata for 3018 Van Waters 6 Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 4 .5 IN �.Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 ydroCAD 4 00 000428 (c) 1986-1995 Applied Microcomputer Systems IREACH 12 CB 13 to CB 6 Qin = 3 .2 CFS @ 12 .10 HRS, VOLUME= .48 AF �Qout= .7 CFS @ 11.40 HRS, VOLUME= .48 AF, ATTEN= 79$, LAG= 0.0 MIN EPTH END AREA DISCH FT -FT FS 10" PIPE STOR-IND METHOD 0.0 0.0 0 .0 PEAR DEPTH= .83 FT .1 0.0 0 .0 n= .024 PEAK VELOCITY= 1.4 FPS .2 .1 .1 LENGTH= 98 FT TRAVEL TIME = 1.2 MIN 3 .1 .1 SLOPE= .0031 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .6 .4 .6 .7 .5 .6 ' .8 .5 .7 .8 .5 .7 .8 .5 .7 .8 .5 .7 REACH 12 INFLOW 8 OUTFLOW ' CB 13 to CB 6 3 . 0 2 .8 10'' PIPE ' 2 . 6 n= . 024 L=98' S= . 0031 2 .4 2 .2 STOR-IND METHOD C ? 8 VELOCITY= 1 . 4 FPS 1 . 6 TRAVEL= 1 . 2 MIN 1 . 4 0 1 . 2 Oin= 3 . 2 CFS Qout 1 . 0 ------- ---------------LAG . 7 CFS 6 =-A MIN 4 11 .22 m rf u CO Cj) m N ' TIME (kours) 1 1 'Data for 3018 Van Waters k Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 4.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 & droCAD 4.00 000428 (c) 1986-1995 Applied Microcomputer Systems VCH 13 CB 6 to CB 7 Qin = 3 .3 CFS @ 12 .10 HRS, VOLUME= .69 AF Qout= 1.1 CFS @ 11.70 HRS, VOLUME= .69 AF, ATTEN= 66%-, LAG= 0.0 MIN �EPTH END AREA DISCH FT -FT CF 10" PIPE STOR-IND METHOD 0.0 0.0 0.0 PEAK DEPTH= .83 FT .1 0 .0 0.0 n= .024 PEAK VELOCITY= 2.3 FPS .2 .1 .1 LENGTH= 57 FT TRAVEL TIME _ .4 MIN 3 .1 .2 SLOPE= .0088 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .6 .4 .9 .7 .5 1.1 ' 8 .5 1.2 .8 .5 1.2 .8 .5 1.2 .8 .5 1.1 ' REACH f3 INFLOW & OUTFLOW ' CB6toCB7 3 . 2 2 .8 10" PIPE ' 2 624 n= .024 L=57' S= .0088 2 .2 STOR-IND METHOD ' u 2 . 8 VELOCITY= 2. 3 FPS 16 TRAVEL= . 4 MIN 0 1 . 2 ___ ___________ Qin= 3. 3 CFS 1 .08 (JAR 1 . 1 CFS 6 MIN .4 2 0 . "19 N !T1 V lfl l0 1� m 01 m ' TIME (hours) 'Data for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 4 .5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 :HydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcommuter Systems 'REACH 14 CB 7 to CB 8 Qin = 1.5 CFS @ 12 .10 HRS, VOLUME= .72 AF Qout= 1.5 CFS @ 12 .10 HRS, VOLUME= .72 AF, ATTEN= 0w, LAG= .4 MIN IEPTH END AREA DISCH (FT) (SO-FT) (CFS)' 12" PIPE STOR-IND METHOD 0 .0 0.0 0 .0 PEAK DEPTH= .61 FT .1 0.0 0.0 n= .024 PEAK VELOCITY= 3 .0 FPS .2 .1 .2 LENGTH= 92 FT TRAVEL TIME _ .5 MIN ' 3 .2 .4 SLOPE= .013 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .7 .6 1.8 .8 .7 2.2 ' .9 .7 2.3 .9 .8 2.4 1.0 .8 2 .3 1.0 .8 2 .2 ' REACH 14 INFLOW & OUTFLOW ' CB 7 to CB B 1 .5 1 .4 12" PIPE 1 . 3 1 . 2 n=. 024 L=92' S= . 013 1 . 1 1 . 0 STOR-IND METHOD .9 VELOCITY= 3 FPS ' .8 VEL= . 5 MIN . 7 0 5 Oin= 1 . 5 CFS ' L 4 Gout= 1 . 5 CFS 3 LAG= . 4 MIN 2 0 . N �7 V LCl t0 h CO' Q) 0 N TIME (hours) 1 'Data for 3018 Van Waters & Rogers(exist. conditions) TYPE III 24-HOUR RAINFALL= 4 .5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 lHHydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems 'REACH 15 CB 11 to CB 10 Qin = .5 CFS @ 12 .10 HRS, VOLUME= .04 AF �Qout= .5 CFS @ 12 .10 HRS, VOLUME= .04 AF, ATTEN= 0%, LAG= .2 MIN EPTH END AREA DISCH FT (SO-Fr) CFS 6" PIPE STOR-IND METHOD 0 .0 0 .0 0 .0 PEAK DEPTH= .30 FT .1 0 .0 0 .0 n= .013 PEAK VELOCITY= 4.3 FPS . 1 0 .0 .1 LENGTH= 68 FT TRAVEL TIME = .3 MIN ' 2 0 .0 .2 SLOPE= .0191 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .4 .1 .6 .4 .2 .8 ' .5 .2 .8 .5 .2 .8 .5 .2 .8 .5 .2 .8 REACH 15 INFLOW 8 OUTFLOW ' CB 11 to CB 10 50 .45 6" PIPE ' .49 n= . 013 L=68' S= .0191 35 STOR-IND METHOD ' 30 VELOCITY= 4 . 3 FPS u TRAVEL= . 3 MIN 25 C .20 Oin= . 5 CFS 15 Dout= . 5 CFS 10 LAG= . 2 MIN 05 ' 0 . 000 N v ui o m m m N ' TIME (hours) 1 'Data for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 4.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 rydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems 'REACH 16 CB 10 to DMH 9 Qin = 1.1 CFS @ 12 .10 HRS, VOLUME= .09 AF Qout= 1.1 CFS @ 12 .10 HRS, VOLUME= .09 AF, ATTEN= 0%, LAG= .2 MIN 'DEPTH END AREA DISCH (FT) (SO-FT) (CFS) 8" PIPE STOR-IND METHOD 0.0 0 .0 0 .0 PEAR DEPTH= .47 FT .1 0.0 0 .0 n= .013 PEAK VELOCITY= 4 .4 FPS .1 0 .0 .1 LENGTH= 71 FT TRAVEL TIME _ .3 MIN ' 2 .1 .3 SLOPE= .0127 FT/FT SPAN= 10-20 HRS, dt= .1 HRS .5 .3 1.1 .5 .3 1.3 .6 .3 1.5 .6 .3 1.5 .6 .3 1.5 .7 .3 1.4 ' REACH 16 INFLOW & OUTFLOW ' CB 10 to DMH 9 1 . 1 i 0 8'' PIPE ' 9 n= . 613 L=71 ' S= . 0127 . 6 STOR-IND METHOD ' LO T VELOCITY= 4 . 4 FPS . 6 TRAVEL= . 3 MIN . 5 0 4 Oin= 1 . 1 CFS -L l7out= 1 . 1 CFS � 3 2 LAG= . 2 MIN 1 N TIME (hours) Fata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 4.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 rydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems rllCH 17 DMH 9 to CB 8 Qin = 1.1 CFS @ 12 .10 HRS, VOLUME= .09 AF Qout= 1.1 CFS @ 12 .10 HRS, VOLUME= .09 AF, ATTEN= 0%, LAG= 0.0 MIN �EPTH END AREA DISCH FT (SO-FT) CF 8" PIPE STOR-IND METHOD 0 .0 0 .0 0 .0 PEAK DEPTH= .32 FT .1 0 .0 0 .0 n= .013 PEAK VELOCITY= 6.8 FPS .1 0 .0 .2 LENGTH= 19 FT TRAVEL TIME = 0 .0 MIN ' 2 .1 .5 SLOPE= .0368 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .5 .3 1.9 .5 .3 2 .3 ' 6 .3 2 .5 .6 .3 2 .5 .6 .3 2 .5 .7 .3 2 .3 ' REACH 17 INFLOW & OUTFLOW DMH 9 to CB 8 I . I 1 0 8'' PIPE ' 9 n= . 013 L=19' S= . 0368 8 ST OR-IND METHOD ' 7 VELOCITY= 6. 8 FPS . 6 TRAVEL= 0 MIN 5 o q Qin= 1 . 1 CFS ' Oout= 1 . 1 CFS 3 2 LAG= 0 MIN 1 - - m N ' TIME (hours) 1 1 Data for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 4 .5 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 'HydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems 'REACH 18 CB 8 to Outfall (Design Pt DE) Qin = 4 .9 CFS @ 12 .10 HRS, VOLUME= .98 AF Qout= 3 .0 CFS @ 12 .70 HRS, VOLUME= .98 AF, ATTEN= 39%, LAG= 36 .1 MIN ,DEPTH END AREA DISCH (FT) (SO-FT) (CFS) 12" PIPE STOR-IND METHOD 0 .0 0 .0 0 .0 PEAK DEPTH= 1 .00 FT .1 0 .0 .1 n= .024 PEAK VELOCITY= 4 .3 FPS .2 .1 .3 LENGTH= 128 FT TRAVEL TIME _ .5 MIN ' .3 .2 .6 SLOPE= .0242 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .7 .6 2 .5 .8 .7 2 .9 .9 .7 3 .2 ' .9 .8 3 .2 1.0 .8 3 .2 1.0 .8 3 .0 ' REACH 18 INFLOW 8 OUTFLOW CB 8 to Outfall (Design Pt DE) ' 4 . 5 12" PIPE ' 4 . 0 n= . 024 L=128' S= . 0242 3 . 5 ST OR-IND METHOD 3 . 0 - -i VELOCITY= 4 . 3 FPS 2 . 5 TRAVEL= . 5 MIN 3 2 .0 o Gin= 4 . 9 CFS L I .5 Qout= 3 . 0 CFS 1 . 0 LAG= 36 1 MIN . 5 0 . 0m N v n w m o) m N ' TIME (hours) 1 Data for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 4.5 IN Prepared by MERIDIAN ENGINEERING, INC. 8 Sep 97 'HvdroCAD 4 .00 000428 (Q) 1986-1995 Applied Microcomputer Svstems REACH 100 FICTITIOUS REACH TO SUM FLOWS Qin = 5 .5 CFS @ 12 .08 HRS, VOLUME= 1.17 AF Qout= 5 .5 CFS @ 12 .08 HRS, VOLUME= 1.17 AF, ATTEN= 0%, LAG= 0 .0 MIN 'DEPTH END AREA DISCH (FT) (SO-FT) (CFS) 99" PIPE STOR-IND METHOD ' 0 .0 0 .0 0.0 PEAK DEPTH= .02 FT .8 2 .8 268 .7 n= .001 PEAK VELOCITY= 96.6 FPS 1.7 7 .6 1127 .1 LENGTH= 1 FT TRAVEL TIME = 0.0 MIN ' 2 .5 13 .5 2520 .5 SLOPE= .01 FT/FT SPAN= 10-20 HRS, dt=.1 HRS 5.8 40 .0 10776 .1 6.6 45 .8 12581.0 7.4 50 .7 13717.9 ' 7 .8 52 .1 13845 .1 8 .0 53 .0 13717.2 8.3 53 .5 12871.0 ' REACH 100 INFLOW & OUTFLOW FICTITIOUS REACH TO SUM FLOWS ' 5 . 5 5 . 0 99" PIPE ' 4 . 5 n= .001 L=1 ' S= . 01 4 . 0 3 . 5 STOR-IND METHOD u 3 . 0 VELOCITY= 96. 6 FPS TRAVEL= 0 MIN 3 2 . 5 0 2 . 0 Gin= 5 . 5 CFS ' 1 .5 Gout= 5 . 5 CFS 10 - LAG= 0 MIN 5 ' 0 011 N r+7 V Ifl �O r m � m N ' TIME (hours) 1 1 1 1 1 ' 100 YEAR 24 HOUR STORM EVENT 1 1 1 ata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 6.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 rydroCAD 4.00 000428 (c) 1986-1995 Applied Microcomputer Systems rUBCATCHMENT 100 Catchment B (overland to D.P. AB) PEAR= 8 .4 CFS @ 12 .10 HRS, VOLUME= .67 AF ACRES CN SCS TR-20 METHOD .57 98 Pavement TYPE III 24-HOUR .20 79 Open Space RAINFALL= 6.5 IN 8 Roof SPAN= 10-20 HRS, dt=.1 HRS 1.62 96 mMetbod Comment Tc min -55 SHEET FLOW A 8 .5 oods: Light underbrush n=.4 L=50' P2=3.2 in s=.05 SHALLOW CONCENTRATED/UPLAND FLOW B 2 .5 �aved Kv=20 .3282 L=430 ' s=.02 ' /' V=2.87 fps Total Length= 480 ft Total Tc= 11.0 ' SUBCATCHMENT 100 RUNOFF ' Catchment B (overland to D .P. AB) 8 . 0 7 .5 AREA= 1 .62 AC ' S .5 Tc= 11 MIN 6 . 0 CN= 96 5 . 5 5 . 0 SCS TR-20 METHOD L) 4 . 5 TYPE III 24-HOUR 4 . 0 RAINFALL= 6 .5 IN 3 3 . 5 0 3 . 0 v' 2 , 6 PEAK= 8. 4 CFS 1 .5 e 12. 1 HRS 1 .0 UOLUME= . 67 AF ' 5 em - _ - - - - - - - a . N v in a � m rn m N ' TIME (hours) ,Data for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 6.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 MiydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems 'SUBCATCHMENT 101 CATCHMENT C PEAK= 18.1 CFS @ 12 .10 HRS, VOLUME= 1.40 AF ACRES CN SCS TR-20 METHOD 1.12 98 BUILDING TYPE III 24-HOUR .83 98 IMPERVIOUS AREA RAINFALL= 6.5 IN 174 79 OPEN SPACE SPAN= 10-20 HRS, dt=.1 HRS 3 .69 89 =Method Comment, T min IRECT ENTRY OVERLAND FLOW TO MIL POND 10 .0 ' SUBCATCHMENT 101 RUNOFF CATCHMENT C 18 ' 16 13 AREA= 3 . 69 AC 14 Tc= 10 MIN 12 CN= 89 ' u 10 SCS TR-20 METHOD 9 TYPE III 24-HOUR ' 3 B RAINFALL= 6 . 5 IN 0 5 PEAK= 18 . 1 CFS 4 e 12 . 1 HR5 ' 3 UOLUME= 1 . 40 AF 2 1 N V lfl t0 h LO 0) m ' - - - - - - N TIME (hours) I ata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 6 .5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 rydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems �UBCATCHMENT 102 OVERLAND FLOW TO CB2 PEAK= 2 .9 CFS @ 12 .09 HRS, VOLUME= .23 AF ACRES CN SCS TR-20 METHOD .25 98 Roof TYPE III 24-HOUR .30 98 Pavement RAINFALL= 6.5 IN .55 98 SPAN= 10-20 HRS, dt=.1 HRS Method Comment Tc (min) �IRECT ENTRY CB2 10 .0 SUBCATCHMENT 102 RUNOFF ' OVERLAND FLOW TO CB2 2 .8 ' 2 . 6 AREA= .55 AC 2 . 4 Tc= 10 MIN 2 . 2 CN= 98 2 . 6 u 1 . 6 SCS TR-20 METHOD 1 4 TYPE III 24-HOUR 3 1 .2 RAINFALL= 6 .5 IN ' 1 .6 B PEAK= 2. 9 CFS 6 @ 12 . 09 HRS 4 VOLUME= . 23 AF 1 2 ' TIME (hours) ,Data for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 6 .5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 &wroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems rUBCATCHMENT 103 OVERLAND FLOW TO CB3 PEAK= 2 .7 CFS @ 12 .09 HRS, VOLUME= .21 AF ACRES CN SCS TR-20 METHOD .25 98 Roof TYPE III 24-HOUR .25 98 Pavement RAINFALL= 6.5 IN ' .50 98 SPAN= 10-20 HRS, dt= .1 HRS Method Comment Tc (min) IIRECi' ENTRY CB3 10 .0 SUBCATCHMENT 103 RUNOFF ' OUERLAND FLOW TO CB3 2 . 6 2 . 4 AREA= . 5 AC 2 . 2 Tc= 10 MIN 2 . 0 CN= 9B 1 . 8 1 . 6 SCS TR-20 METHOD 1 . 4 TYPE III 24-HOUR 1 . 2 RAINFALL= 6 . 5 IN p 1 . 0 ' 8 PEAK= 2 . 7 CFS 6 e 12 . 09 HRS 4 UOLUME= . 21 AF z TIME (hours) I 1 t 1 Lata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 6.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 BydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems rUBCATCHMENT 104 OVERLAND FLOW TO CB4 PEAK= 9 .2 CFS @ 12 .10 HRS, VOLUME= .72 AF ACRES CN SCS TR-20 METHOD 1 .00 98 Roof TYPE III 24-HOUR .69 98 Pavement RAINFALL= 6 .5 IN 04 75 Landscaping SPAN= 10-20 HRS, dt=.1 HRS 1.73 97 ethod Comment TC (min) IRECT ENTRY CB4 10.0 1 SUBCATCHMENT 104 RUNOFF OUERLAND FLOW TO CB4 1 9 . 0 8 . 5 AREA= 1 . 73 AC 87 . 5 0 Tc= 10 MIN 7 . 0 CN= 97 1 6 . 0 u 5 . 0 SCS TR-20 METHOD 4 5 TYPE III Z4-HOUR 1 4 . 0 RAINFALL= 6 .5 IN 0 3 . 5 z . 9 PEAK= 9 . 2 CF5 2 .0 IZ . 1 HR5 1 1 .5 UOLUME= . 72 AF 1 . 5 e . — — TIME (hours) it 1 1 1 1 1 1 ata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 6 .5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 MMLdroCAD 4 .00 000428 1986-1995 A lie microcomputer Systems �UBCATCBMENT 105 CATCHMENT E PEAIC= 4.0 CFS @ 12 .08 HRS, VOLUME= .30 AF ACN SCS TR-20 METHOD CRES 33 98 BUILDING TYPE III 24-HOUR .01 98 IMPERVIOUS AREA RAINFALL= 6 .5 IN .48 79 OPEN SPACE SPAN= 10-20 HRS, dt=.1 HRS .82 87 —Method Comment Tc min IRECT ENTRY OVERLAND FLOW TO MILL POND 8 .0 ' SUBCATCHMENT 105 RUNOFF CATCHMENT E ' AREA= . 82 AC Tc= 8 MIN CN= 87 ' L TR-20 METHOD E III 24-HOUR NFALL= 6 . 5 IN OPEAK= 4 . 0 CFS � 1@ 12 . 08 HR5 OLUME= . 30 AF r-- co m m CV ' TIME (hours) 1 rata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 6.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 H droCAD 4 .00 000428 c 1986-1995 Anplied Microcomputer Systems SUBCATCHMENT 106 OVERLAND FLOW TO CB6 & CB5 ' PEAR= 3 .9 CFS @ 12 .09 HRS, VOLUME= .30 AF ACRES CN SCS TR-20 METHOD 53 98 Pavement TYPE III 24-HOUR .19 98 Roof RAINFALL= 6 .5 IN 72 98 SPAN= 10-20 HRS, dt=.1 HRS ,Method Comment Tc (min) 'DIRECT ENTRY Segment ID: 10 .0 SUBCATCHMENT 106 RUNOFF ' gg OVERLAND FLOW TO CB6 & CB5 : 6 4 AREA= .72 AC Tc= 10 MIN CN= 98 c� SCS TR-20 METHOD TYPE III 24-HOUR RAINFALL= 6 . 5 IN 0 I . ' 1 PEAK= 3 . 9 CFS @ 12 .09 HRS VOLUME= . 30 AF ' 0 N M V In 0 n CO 0) m ' TIME Chcurs) I t ata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 6.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 H droCAD 4.00 000428 c 1986-1995 Applied Microcomputer Systems �UBCATCEMENT 107 OVERLAND FLOW TO CB7 PEAR= .6 CFS @ 12 .09 HRS, VOLUME= .05 AF A ES SCS TR-20 METHOD 02 98 Roof TYPE III 24-HOUR 09 98 Pavement RAINFALL= 6 .5 IN .11 98 SPAN= 10-20 HRS, dt=.1 HRS ethod Comment Tc (min) �IRECT ENTRY Segment ID: 10 .0 SUBCATCHMENT 107 RUNOFF ' OUERLAND FLOW TO C67 55 AREA= . 11 AC ' 50 Tc= 10 MIN . 45 CN= 98 ' 35 SCS TR-20 METHOD . 30 TYPE III 24-HOUR 3 25 RAINFALL= 6 . 5 IN C 20 ' � 15 PEAK= . 6 CFS 10 @ 12 . 09 HRS UOLUME= . 05 AF ' 05 0 .00m N - V - - r m - m ' TIME (hours) I ata for 3018 Van Waters & Rogers(exist. conditions) TYPE III 24-HOUR RAINFALL= 6 .5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 WydroCAD 4 0042 C 1986-1995 Applied Mi r �UBCATCBNENT 108 OVERLAND FLOW TO CB8 PEA&= 3 .3 CFS @ 12 .09 HRS, VOLUME= .25 AF ACRE J SCS TR-20 METHOD 13 98 Roof TYPE III 24-HOUR .48 98 Pavement RAINFALL= 6 .5 IN .61 98 SPAN= 10-20 HRS, dt=.1 HRS tethod Comment TC (min) �IRECT ENTRY Segment ID: 10.0 SUBCATCHMENT 108 RUNOFF ' OUERLAND FLOW TO CB8 3 .2 3 .0 AREA= .61 AC 2 .8 Tc= 10 MIN 2 .6 2 . 4 CN= 98 2 . 2 ' u ? .8 SCS TR-20 METHOD 1 6 TYPE III 24-HOUR 3 1 q RAINFALL= 6 .5 IN 1 .0 PEAK= 3. 3 CFS LL 8 @ 12 .09 HRS .6 VOLUME= . 25 AF .4 ' TIME Chours) 'Data for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 6.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 'HydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems SUBCATC1KENT 110 OVERLAND FLAW TO CB10 ' PEAR= .9 CFS M 12.09 HRS, VOLUME= .07 AF ' ACRES CN SCS TR-20 METHOD .10 98 Roof TYPE III 24-HOUR .07 98 Pavement RAINFALL= 6.5 IN .17 98 SPAN= 10-20 HRS, dt=.1 HRS 'Method Comment Tc (min) 'DIRECT ENTRY Segment ID: 10 .0 SUBCATCHMENT 110 RUNOFF ' OVERLAND FLOW TO CBIS .90 8gL- RAINFALL= EA= . 17 AC 7eTc= 10 MIN 65CN= 98 55SCSR-20 METHOD u .45III 24-HOUR ., . 48 6 . 5 IN 3 . 35 ' 30 EAK= . 9 CFS 200 12 .09 HRS . 19UME= . 07 AF 05 0 ' TIME (hours) 1 1 1 'Data for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 6.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 'HydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems 'SUBCATCHMENT 111 OVERLAND FLOW TO CB11 PEAK= .7 CFS @ 12 .09 HRS, VOLUME= .06 AF ACRES CN SCS TR-20 METHOD .06 98 Pavement TYPE III 24-HOUR .08 98 Roof RAINFALL= 6 .5 IN .14 98 SPAN= 10-20 HRS, dt=.1 HRS 'Method Comment Tc (min) ,DIRECT ENTRY Segment ID: 10 .0 SUBCATCHMENT 111 RUNOFF ' OVERLAND FLOW TO CB11 75 . 70 AREA= . 14 AC 65 60 Tc= 10 MIN 55 CN= 98 50 ' 45 SCS TR-20 METHOD 35 TYPE III 24-HOUR 3 30 RAINFALL= 6 .5 IN 0 20 PEAK= . 7 CFS 1g @ 12 .09 HRS 10 VOLUME= . 06 AF V ' TIME (hours) 1 1 ata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 6.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 noydroCAD 4 .00 0 428 c 1986-1995 Applied Micrpcomputer Systems SUBCATCHMENT 113 OVERLAND FLOW TO CB13 PEAK= 2.5 CFS @ 12 .09 HRS, VOLUME= .20 AF ACRE CN SCS TR-20 METHOD 28 98 Pavement TYPE III 24-HOUR .19 98 Roof RAINFALL= 6.5 IN .47 98 SPAN= 10-20 HRS, dt=.1 HRS kethod Comment Tc (min) 'DIRECT ENTRY Segment ID; 10.0 SUBCATCHMENT 113 RUNOFF ' OVERLAND FLOW TO CB13 2 .4 - 2 .2 - AREA= .47 AC ' 2 .0 - Tc= 10 MIN 18 - CN= 98 u 1 4 TR-20 METHOD I ZE III 24-HOUR o i 0NFALL= 6 .5 IN8PEAK= 2. 5 CFS . 6@ 12 .09 HRS . 4OLUME= . 20 AF - Ln w n 00 OP C9 N TIME (hours) 1 ata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 6.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 droCAD 4.00 000428 (c) 1986-1995 A li d Microcomputer Systems �UBCATCHMENT 115 OVERLAND FLOW TO CB15 & CB14 PEAK= 2 .1 CFS @ 12 .09 HRS, VOLUME= .17 AF A4:141 S Q SCS TR-20 METHOD 04 98 Roof TYPE III 24-HOUR .36 98 Pavement RAINFALL= 6 .5 IN 40 98 SPAN= 10-20 HRS, dt=.l HRS kethod* Comment Tc (min) �IRECT ENTRY Segment ID; 10 .0 SUBCATCHMENT 115 RUNOFF ' OVERLAND FLOW TO CB15 8 CB14 2 . 0 AREA= . 4 AC ' 1 . 8 Tc= le MIN 1 .6 CN= 98 1 .4 - RE 2 SCS TR-20 METHOD TYPE III 24-HOUR v 1 . 9 RAINFALL= 6 . 5 IN 0 8 LL 6 PEAK= 2 . 1 CFS 4 @ 12 .09 HRS VOLUME= . 17 AF V Ln t0 1- M M m N ' TIME (hours) i 1 � I , ata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 6.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 Iry—droCAD 4 .00 000428 c 1986-1995 A li Microcomputer Systems �UBCATCIDCM 116 OVERLAND FLOW TO CB16 PEAK= 4 .3 CFS @ 12 .09 HRS, VOLUME= .33 AF ACRES CN SCS TR-20 METHOD 24 98 Roof TYPE III 24-HOUR .56 98 Pavement RAINFALL= 6 .5 IN 80 98 SPAN= 10-20 HRS, dt=.1 HRS kethod, Comment Tc (min) �IRECT ENTRY Segment ID: 10 .0 SUBCATCHMENT 116 RUNOFF ' OVERLAND FLOW TO CB16 4 .0 AREA= . 8 AC ' 3 .5 Tc= 10 MIN LO 3 .0 CN= 98 ' 2 .5 SCS TR-20 METHOD TYPE III 24-HOUR 2 .0 RAINFALL= 6 . 5 IN 3 ' 1 . 5 PEAK= 4. 3 CFS 1 . 0 @ 12 .09 HRS 5 VOLUME= . 33 AF rr) v in W r- m rn m TIME Chaurs) 'Data for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 6 .5 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 'HydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems REACH 1 FICTITIOUS REACH TO SUM FLOWS Qin = 10.9 CFS @ 12 .10 HRS, VOLUME= 1.82 AF Qout= 10.9 CFS @ 12 .10 HRS, VOLUME= 1.82 AF, ATTEN= 0%, LAG= 0 .0 MIN LEPTH END AREA DISCH (FT) (SO-FT) (CFS) 99" PIPE STOR-IND METHOD ' 0 .0 0 .0 0 .0 PEAR DEPTH= .03 FT .8 2 .8 268 .7 n= .001 PEAK VELOCITY= 96 .6 FPS 1.7 7 .6 1127 .1 LENGTH= 1 FT TRAVEL TIME = 0.0 MIN ' 2 .5 13 .5 2520 .5 SLOPE= .01 FT/FT SPAN= 10-20 HRS, dt=.1 HRS 5.8 40 .0 10776 .1 6.6 45.8 12581.0 7.4 50.7 13717.9 ' 7 .8 52 .1 13845 .1 8.0 53 .0 13717 .2 8.3 53 .5 12871.0 ' REACH 1 INFLOW 8 OUTFLOW FICTITIOUS REACH TO SUM FLOWS ' 11 10 99" PIPE ' 9 n= .001 L=1 ' S= . 01 8 7 STOR-IND METHOD u 6 VELOCITY= 96 . 6 FPS ' TRAVEL= 0 MIN 5 - :3 4 Gin= 10 . 9 CFS ' � 3 Gout= 10 . 9 CFS 2 LAG= 0 MIN 1 ' N r7 V U) tD h CO O) m N ' TIME (hours) ata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 6.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 Iry-d-roCAD 4 .00 000428 1986-1995 Applied Microcomputer CH 2 CB4 to CB3 Qin = 9 .2 CFS @ 12 .10 HRS, VOLUME= .72 AF Qout= 3 .7 CFS @ 11.90 HRS, VOLUME= .72 AF, ATTEN= 59$, LAG= 0.0 MIN tEPTH END AREA DISCH (FT) (SO-FT) (CFS) 12" PIPE STOR-IND METHOD 10 .0 0.0 0.0 PEAK DEPTH= 1.00 FT 1 0.0 .l n= .013 PEAK VELOCITY= 5.3 FPS .2 .1 .3 LENGTH= 127 FT TRAVEL TIME = .4 MIN ' .3 .2 .7 SLOPE= .011 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .7 .6 3 .1 .8 .7 3 .7 .9 .7 4 .0 ' 9 .8 4.0 1.0 .8 4 .0 1.0 .8 3 .7 ' REACH 2 INFLOW & OUTFLOW ' CB4 to CB3 9 . 0 8 . 5 12" PIPE ' 87 . 5 0 n= . 013 L=127' S= . 011 7 . 0 6 . 5 STOR-IND METHOD 6 . 0 u 5 . 9 VELOCITY= 5 . 9 FPS ' 4 . 5 - 4 . 0 - 3 . 5 - 9 TRAVEL= . 4 MIN 0 3 0 -'+ Gin= 9. 2 CFS ' 2 5 Dout= 3. 7 CFS 2 . 0 i+ LAG= 0 MIN 1 , 5 - 1 . 0 - 5 0 0m N m v +n LO n m rn m N ' TIME (hours) ata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 6.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 off,ydroCAD 4 .00 00042 c 1986-1995 Applied Mi r u er Systems 3 CB3 to CB2 Qin = 6 .4 CFS @ 12.09 HRS, VOLUME= .93 AF Qout= 2 .1 CFS @ 11.70 HRS, VOLUME= .93 AF, ATTEN= 67W, LAG= 0 .0 MIN LEPTH END AREA DISCH _(FT) (SO-FT) (CFS) 12" PIPE STOR-IND METHOD 0 .0 0 .0 0.0 PEAK DEPTH= 1.00 FT 1 0 .0 0.0 n= .013 PEAK VELOCITY= 3 .1 FPS .2 .1 .2 LENGTH= 224 FT TRAVEL TIME = 1.2 MIN ' .3 .2 .4 SLOPE= .0036 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .7 .6 1.8 .8 .7 2 .1 .9 .7 2.3 ' 9 .8 2 .3 1.0 .8 2 .3 1.0 .8 2.1 REACH 3 INFLOW 8 OUTFLOW CB3 to CBZ 6 . 0 12" PIPE 5 . 5 n= . 013 L=224' S= . 0036 ' 5 . 0 4 . 5 STOR-IND METHOD 4 . 0 u 3 . 5 VELOCITY= 3 . 1 FPS ' 3 0 TRAVEL= 1 . 2 MIN O 2 . 5 Q i n= 6 . 4 CFS 2 .0 ----- --------- i Qout= 2 . 1 CFS i 1 .5 LAG= 0 MIN I .0 . 5 ' 0 . 0m N IT in �0 rn m N ' TIME (hours) ata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 6 .5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 lkvdroCAD 4 .00 000428 (c) 1986-1995 Aj)plied microcomputer 4 CB2 to Outfall Qin = 5 .1 CFS @ 12.09 HRS, VOLUME= 1.16 AF Qout= 2 .5 CFS @ 11.70 HRS, VOLUME= 1.16 AF, ATTEN= 51%, LAG= 0.0 MIN tEPTH END AREA DISCH (FT) (SO-FT) (CFS) 12" PIPE STOR-IND METHOD 0.0 0 .0 0 .0 PEAK DEPTH= 1.00 FT .1 0 .0 .1 n= .024 PEAK VELOCITY= 3 .6 FPS .2 .1 .2 LENGTH= 112 FT TRAVEL TIME _ .5 MIN ' 3 .2 .5 SLOPE= .0169 FT/FT SPAN= 10-20 HRS, dt=.l HRS .7 .6 2 .1 .8 .7 2.5 ' .9 .7 2 .7 .9 .8 2 .7 1.0 .8 2 .7 1.0 .8 2.5 REACH 4 INFLOW 8 OUTFLOW CB2 to Outfall 5 . 0 4 . 5 12" PIPE ' 4 .0 n= . 024 L=112' S= .0169 3 .5 STOR-IND METHOD 3 .0 VELOCITY= 3. 6 FPS 2 . 5 --- ---------- TRAUEL= . 5 MIN 0 2 .0 Gin= 5 . 1 CFS ' I .5 i Oout= 2. 5 CFS 1 . 0 i` LAG= 0 MIN .5 ' 0 . N �T7 V Ifl l0 n 00-0) m ' TIME (hours) t Lata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 6.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 JWdroCAD 4.00 000428 (c) 1986-1995 Applied Microcomputer Systems rCH 10 CB 16 to CB 15 Qin = 4.3 CFS @ 12 .09 HRS, VOLUME= .33 AF Qout= 2 .0 CFS @ 11.90 HRS, VOLUME= .33 AF, ATTEN= 53%, LAG= 0 .0 MIN IEPTH END AREA DISCH (FT) (SO-FT) (CFS) 10" PIPE STOR-IND METHOD ' 0 .0 0.0 0.0 PEAK DEPTH= .83 FT .1 0.0 0 .0 n= .013 PEAK VELOCITY= 4.2 FPS .2 .1 .2 LENGTH= 36 FT TRAVEL TIME = .1 MIN ' 3 .1 .4 SLOPE= .0083 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .6 .4 1.7 .7 .5 2.0 ' .8 .5 2 .1 .8 .5 2 .1 .8 .5 2 .1 .8 .5 2 .0 ' REACH 10 INFLOW & OUTFLOW ' CB 16 to CB 15 4 .0 10" PIPE ' 3 .5 n= . 013 L=36' S= . 0083 3 .0 STOR-IND METHOD ' c. 2 .5 VELOCITY= 4 . 2 FPS TRAVEL= . 1 MIN 2 . 0 - 01 1 5 G i n= 4 . 3 CFS ' Gout= 2 . 0 CFS 1 .0 i LAG= 0 MIN 5 ' e N ' TIME (hours) ata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 6.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 maydroCAD 4 .00 000428c 1986-1995 lie Microcomputer Systems rCH 11 CB 15 to CB 13 Qin = 4.1 CFS @ 12 .09 HRS, VOLUME= .50 AF Qout= 1.6 CFS @ 11.73 HRS, VOLUME= .50 AF, ATTHN= 62&, LAG= 0 .0 MIN tEPTH END AREA DISCH UFT) (SO-FT) (CFS) 10" PIPE STOR-IND METHOD ' 0 .0 0 .0 0.0 PEAR DEPTH= .83 FT .1 0.0 0.0 n= .013 PEAK VELOCITY= 3 .0 FPS .2 .1 .1 LENGTH= 142 FT TRAVEL TIME = .8 MIN 3 .1 .3 SLOPE= .0042 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .6 .4 1.2 .7 .5 1.4 ' .8 .5 1.5 .8 .5 1.5 .8 .5 1.5 .8 .5 1.4 ' REACH 11 INFLOW & OUTFLOW ' CB 15 to CB 13 4 . 0 3 . 5 10" PIPE ' n=. 013 L=142' S= .0042 3 . 0 STOR-IND METHOD 2 .5 VELOCITY= 3 FPS ' u TRAVEL= . 8 MIN 2 .0 0 1 . 5 ___ ______ Gin= 4 . 1 CFS ' J Gout= 1 . fi CFS + LAG= 0 MIN . 5 + N it ' TIME (hour5) ata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 6 .5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 lLv ra 4 .00 00042 (c) 1986-1995 Applied Microcomputer Systems CH 12 CB 13 to CB 6 Qin = 3 .9 CFS @ 12 .09 HRS, VOLUME= .70 AF Qout= .7 CFS @ 10.79 HRS, VOLUME= .55 AF, ATTEN= 82%', LAG= 0 .0 MIN kEPTH END AREA DISCH (FT) (SO-FT) (CFS) 10" PIPE STOR-IND METHOD 0.0 0 .0 0 .0 PEAK DEPTH= .83 FT .1 0 .0 0 .0 n= .024 PEAK VELOCITY= 1.4 FPS .2 .1 .1 LENGTH= 98 FT TRAVEL TIMB = 1.2 MIN 3 .1 .1 SLOPE= .0031 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .6 .4 .6 .7 .5 .6 .8 .5 .7 .8 .5 .7 .8 .5 .7 .8 .5 .7 ' REACH 12 INFLOW 8 OUTFLOW ' CB 13 to CB 6 10" PIPE tn= .024 L=98' S= .0031 STOR-IND METHOD VELOCITY= 1 . 4 FPS TRAVEL= 1 . 2 MIN Z:3 4 Q i n= 3. 9 CFS ' Qout= . 7 CF5 LAG= 0 MIN V Ln �0 h N 0) m ' TIME (hours) I t 1 Lata for 3018 Van Waters & Rogers(exist. conditions) TYPE III 24-HOUR RAINFALL= 6.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 droCAD 4 .00 000428 (c) 1986-1995 Armlied Microcoinputer 'REACH 13 CB 6 to CB 7 Qin = 4 .5 CFS @ 12 .09 HRS, VOLUME= .85 AF Qt = 1.2 CFS @ 11.50 HRS, VOLUME= .85 AF, ATTEN= 74t, LAG= 0.0 MIN LEPTH END AREA DISCH (FT) (SO-FT) (CFS) 10" PIPE STOR-IND METHOD ' 0 .0 0 .0 0.0 PEAR DEPTH= .83 FT .1 0 .0 0.0 n= .024 PEAK VELOCITY= 2.3 FPS .2 .1 .1 LENGTH= 57 FT TRAVEL TIME = .4 MIN ' .3 .1 .2 SLOPE= .0088 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .6 .4 .9 .7 .5 1.1 .8 .5 1.2 ' 8 .5 1.2 .8 .5 1.2 .8 .5 1.1 ' REACH 13 INFLOW 8 OUTFLOW ' CB 6 to CB 7 4 .5 4 .0 10" PIPE ' 3 .5 n= .024 L=57' S= .0088 3 .0 STOR-IND METHOD 2 S VELOCITY= 2. 3 FPS ' TRAVEL= . 4 MIN 3 2 .0 - o 5 ( in 4. 5 CFS ' 2 CFS 1 .0 ____---OouL�� 0 MIN ---- ------- c .5 ' 0 . n N O1 m N ' TIME (hours) ata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 6.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 roCAD 4 .00 000428 (c) 1986-1995 Armlied Microcomputer Systems CH 14 CB 7 to CB 8 Qin = 1.7 CFS @ 12 .09 HRS, VOLUME= .89 AF Qout= 1.7 CFS @ 12 .10 HRS, VOLUME= .89 AF, ATTEN= 0%, LAG= .4 MIN IEPTH END AREA DISCH (FT) (SO-FT) (CFS) 12" PIPE STOR-IND METHOD ' 0 .0 0.0 0 .0 PEAK DEPTH= .66 FT .1 0.0 0 .0 n= .024 PEAK VELOCITY= 3 .1 FPS .2 .1 .2 LENGTH= 92 FT TRAVEL TIME = .5 MIN 3 .2 .4 SLOPE= .013 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .7 .6 1.8 .8 .7 2.2 ' .9 .7 2 .3 9 .8 2 .4 1.0 .8 2 .3 1.0 .8 2 .2 ' REACH 14 INFLOW & OUTFLOW ' CB 7 to CB B 1 .7 1 .6 1 .5 12" PIPE ' 1 .4 n= . 024 L=92' S= 013 1 . 3 1 .2 METHOD 1 .1 . 1 VELOCITY= 1 FPS .8 TRAVEL- . 5 MIN p '6 Gin= 1 . 7 CFS LL 5 Gout= 1 . 7 CFS ' .3 LAG= . 4 MIN 2 rl � 6) m N ' TIME (hours) 1 Lata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 6.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 roCAD 4 0042 c 1986-1995 Applied Microcomputer Systems CH 15 CB 11 to CB 10 Qin = .7 CFS C 12.09 HRS, VOLUME= .06 AF Qout= .7 CFS @ 12 .10 HRS, VOLUME= .06 AF, ATTEN= 0%, LAG= .2 MIN IEPTH END AREA DISCH (FT) (SO-FT) (CFS) 6" PIPE STOR-IND METHOD 0.0 0 .0 0.0 PEAK DEPTH= .40 FT .1 0 .0 0.0 n= .013 PEAK VELOCITY= 4.5 FPS .1 0 .0 .1 LENGTH= 68 FT TRAVEL TIME _ .3 MIN ' .2 0 .0 .2 SLOPE= .0191 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .4 .1 .6 .4 .2 .8 .5 .2 .8 ' S .2 .8 .5 .2 .8 .5 .2 .8 ' REACH 15 INFLOW 8 OUTFLOW ' CB 11 to CB 10 . 75 . 70 6" PIPE 65 ' .60 n= .613 L=fiB' S= . 9191 55 .50 STOR-IND METHOD .45 VELOCITY= 4 . 5 FPS ' .40 TRAVEL= . 3 MIN . 35 o Z0 al . 7 CFS ' ti 20 Gout= . 7 CFS 15 LAG= . 2 MIN . 10 . 05 0 . 0� N N V Ifl lD Il m 01 m N ' TIME (hours) 1 II 1 1 ata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 6.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 droCAD 4 .00 000428 1986-1995 Applied Mi r c uter Systems - M- CH 16 CB 10 to DMH 9 Qin = 1.7 CFS @ 12.10 HRS, VOLUME= .13 AF Qout= 1.4 CFS @ 12 .15 HRS, VOLUME= .13 AF, ATTEN= 17%, LAG= 3 .2 MIN tEPTH END AREA DISCH (FT) (SO-FT) (CFS) 8" PIPE STOR-IND METHOD ' 0.0 0.0 0.0 PEAK DEPTH= .67 FT .1 0 .0 0.0 n= .013 PEAK VELOCITY= 4 .4 FPS .1 0.0 .1 LENGTH= 71 FT TRAVEL TIME _ .3 MIN ' 2 .1 .3 SLOPE= .0127 FT/FT SPAN= 10-20 HRS, dt=.l HRS .5 .3 1.1 .5 .3 1.3 .6 .3 1.5 6 .3 1.5 .6 .3 1.5 .7 .3 1.4 ' REACH 16 INFLOW 8 OUTFLOW CB 10 to DMH 9 ' 1 .6 1 .5 8'' PIPE 1 . 4 n= . 013 L=71 ' 5= . 0127 ' 1 . 3 f .? STOR-IND METHOD 1 .0 VELOCITY= 4 . 4 FPS ' .9 8 TRAVEL= . 3 MIN o . 6 Gin= 1 . 7 CFS J . 5 Gout= 1 . 4 CFS . 4 3 LAG= 3. 2 MIN . 2 1 N TIME (hours) 1 ata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 6.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 rydroCAD 4.00 000428 (c) 1986-1995 Applied i r Systems ■`�g�CH 17 DMH 9 to CB 8 _ Qin = 1.4 CFS @ 12 .15 HRS, VOLUME= .13 AF Qout= 1.4 CFS M 12 .15 HRS, VOLUME= .13 AF, ATTEN= 0%, LAG= 0 .0 MIN LEPTH END AREA DISCH (�) (SO-FT) (CFS)(CFS) 8n PIPE STOR-IND METHOD t 0 .0 0.0 0.0 PEAK DEPTH= .36 FT 1 0 .0 0.0 n= .013 PEAK VELOCITY= 7 .0 FPS .1 0.0 .2 LENGTH= 19 FT TRAVEL TIME = 0.0 MIN ' .2 .1 .5 SLOPE= .0368 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .5 .3 1.9 .5 .3 2 .3 .6 .3 2.5 6 .3 2.5 6 .3 2 .5 .7 .3 2.3 ' REACH f7 INFLOW 8 OUTFLOW DMH 9 to CB 8 1 1 . 3 12 8" PIPE ' 1 . 1 n= .013 L=19' 3= .0368 1 . 0 g STOR-IND METHOD to 4- . 8 VELOCITY= 7 FPS ' . 7 TRAVEL= 0 MIN . 6 CD . 5 Din= 1 . 4 CFS J . 4 Dout= 1 . 4 CFS 1 3 LAG= 8 MIN . 2 - 1 ' 0 `i9 j N nl V N l0 I� m 01 0 N TIME (hours) I , ata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 6.5 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 opydroCAD 4 42 1986-1995 Applied Microcomputer Syatems CH 18 CB 8 to Outfall Desi Pt D ( E ■■RRA 9n ) Qin = 6.3 CFS @ 12 .10 HRS, VOLUME= 1.28 AF Qout= 3 .0 CFS @ 11.80 HRS, VOLUME= 1.27 AF, ATTEN= 52%, LAG= 0 .0 MIN LEPTH END AREA DISCH (FT) (SO-FT) (CFS) 12" PIPE STOR-IND METHOD ' 0.0 0 .0 0.0 PEAR DEPTH= 1.00 FT 1 0.0 .1 n= .024 PEAR VELOCITY= 4.3 FPS .2 .1 .3 LENGTH= 128 FT TRAVEL TIME _ .5 MIN ' .3 .2 .6 SLOPE= .0242 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .7 .6 2 .5 .8 .7 2 .9 .9 .7 3 .2 9 .8 3 .2 1.0 .8 3 .2 1.0 .8 3 .0 ' REACH 18 INFLOW 8 OUTFLOW CB 8 to Outfall (Design Pt DE) 6 .0 5 .5 12" PIPE ' 5 .0 n=. 024 L=128' S= . 0242 4 .5 STOR-IND METHOD 4 .0 VELOCITY= 4. 3 FPS ' 3 . 5 -- TRAVEL= . 5 MIN 3 . 0 -- O 2 . 6 Qin= 6. 3 CFS ' Qout= 3. 0 CFS �` 1 . 5 - = 0 MIN 1 . 0 . 5 ' 0 0m m N TIME (hours) 1 1 1 ata for 3018 Van Waters & Rogers (exist. conditions) TYPE III 24-HOUR RAINFALL= 6 .5 IN Prepared by MERIDIAN ENGINEERING, INC. 8 Sep 97 nHvdroCAD 4.00 000428 (c) 1986-1995Applied Microcov=ter Systems CH 100 FICTITIOUS REACH TO SUM FLOWS Qin = 7.0 CFS @ 12 .08 HRS, VOLUME= 1.57 AF Qout= 7.0 CFS @ 12 .08 HRS, VOLUME= 1.57 AF, ATTEN= 0%, LAG= 0.0 MIN LEPTH END AREA DISCH (FT) (SO-FT) (CFS) 99" PIPE STOR-IND METHOD ' 0.0 0.0 0 .0 PEAK DEPTH= .02 FT 8 2 .8 268.7 n= .001 PEAK VELOCITY= 96.6 FPS 1.7 7 .6 1127.1 LENGTH= 1 FT TRAVEL TIME = 0.0 MIN ' 2 .5 13 .5 2520.5 SLOPE= .01 FT/FT SPAN= 10-20 HRS, dt=.1 HRS 5.8 40 .0 10776.1 6 .6 45.8 12581.0 7 .4 50.7 13717.9 7.8 52 .1 13845 .1 8.0 53 .0 13717 .2 8.3 53 .5 12871.0 ' REACH 100 INFLOW 8 OUTFLOW FICTITIOUS REACH TO SUM FLOWS ' 7 . 0 6 .5 - 6 .0 - 99'' PIPE ' 5 .5 - n= . 001 5 . 0 - 4 . 5 - STOR-IND METHOD 4 . 0 VELOCITY= 96. 6 FPS ' 3 .5 TRAVEL= 0 MIN 3 3 .0 o 2 . 5 Gin= 7. 0 CFS LL 2 .0 Gout= 7. 0 CFS 1 .5 - G= 0 MIN 1 . 0 5 V Ln �0 r� OD a m N ' TIME (hours) 1 1 1 1 i 1 1 PROPOSED CONDITIONS 1 1 1 1 1 1 i 1 1 i 1 ' ROUTING DIAGRAM 1 ata for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 4.5 IN Prepared by MERIDIAN ENGINEERING, INC. 10 Sep 97 droCAD 4 .52 000814 1986-1996 -Applied microcomputer m fATERSHED ROUTING IBI II6 IIl 15 r2 IB �jr3i I1� Ile 16 (l ile lez y 12 �O 17 4❑ y Im lii —3 46 iefi O lel �❑r; ne � brO ' O SUBCATCHMENT [:] REACH QPOND I 1 LINK FUBCATCBMENT 101 = CATCHMENT C -> SUBCATCHMENT 102 = OVERLAND FLOW TO CB2 -> REACH 4 tUBCATCHMENT 103 = OVERLAND FLOW TO CB3 -> REACH 3 UBCATC101E T 104 = OVERLAND FLOW TO CB4 -> REACH 2 UBCATCHMENT 105 = CATCHMENT E -> REACH 100 �UBCATCHMENT 106 = OVERLAND FLOW TO CB6 -> REACH 13 SUBCATCHMENT 107 = OVERLAND FLOW TO CB7 -> REACH 14 tUBCATCDTENT 108 = OVERLAND FLOW TO CB8 -> REACH 18 (UBCATCHMENT 109 = PCB2 TO PC31 -> REACH 20 UBCATCHMENT 110 = OVERLAND FLOW TO CB10 -> REACH 16 �UBCATCHMENT 111 = OVERLAND FLOW TO CB11 -> REACH 15 ata for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 4 .5 IN Prepared by MERIDIAN ENGINEERING, INC. 10 Sep 97 vroCAD 4.52 000814 1986-1996 A li d Microcomputer S st ms SUBCATCHMENT 113 = OVERLAND FLOW TO CB13 -> REACH 12 FUBCATCDUM 115 = OVERLAND FLOW TO CB15 & CB14 -> REACH 11 UBCATCHMENT 116 = OVERLAND FLOW TO CB16 -> REACH 10 UBCATCHMENT 117 = OVERLAND FLOW TO CB PCB1 -> REACH 40 �UBCATCHMENT 118 = CATCHMENT F -> REACH 1 REACH 1 = FICTITIOUS REACH TO SUM FLOWS -> VCH 2 = CB4 to CB3 -> REACH 3 REACH 3 = CB3 to CB2 -> REACH 4 LEACH 4 = CB2 to PCB1 -> REACH 40 CH 10 = CB 16 to CB 15 -> REACH 11 REACH 11 = CB 15 to CB 13 -> REACH 12 VCH 12 = CB 13 to CB 6 -> REACH 13 REACH 13 = CB 6 to CB 7 -> REACH 14 LEACH 14 = CB 7 to CB 8 -> REACH 18 C CH 15 = CB 11 to CB 10 -> REACH 16 CH 16 = CB 10 to DMH 9 -> REACH 17 ICH 17 = DMH 9 to CB 8 -> REACH 18 REACH 18 = CB 8 to Outfall (Design Pt DE) -> REACH 100 LEACH 20 = PCB2 TO PCB1 -> REACH 40 mREACH 40 = PCB1 TO DESIGN POINT AB -> REACH 1 CB 100 = FICTITIOUS REACH TO SUM FLOWS -> 1 1 1 ' 2 YEAR 24 HOUR STORM EVENT i 1 Data for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 'HydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems 'SUBCATCHMENT 101 CATCHMENT C PEAR= 7 .4 CFS @ 12 .10 HRS, VOLUME= .57 AF ' ACRES CN SCS TR-20 METHOD .99 98 Building TYPE III 24-HOUR 1.19 98 Pavement RAINFALL= 3 .1 IN 1.36 79 Open Space SPAN= 10-20 HRS, dt=.1 HRS 3 .54 91 Method Comment Tc (min) DIRECT ENTRY OVERLAND FLOW 10 .0 ' SUBCATCHMENT 101 RUNOFF CATCHMENT C ' 7 .0 6 .5 AREA= 3 . 54 AC 6 .0 Tc= 10 MIN 5 . 5 CN= 91 ' 5 .0 4 .5 SCS TR-20 METHOD 4 .0 TYPE III 24-HOUR 3 . 5 RAINFALL= 3 1 IN ' 3 3 . 0 2 . 5 PEAK= 7 . 4 CFS 2 .e 1 _5 @ 12 . 1 HRS ' 1 . 0 UOLUME= 57 AF .5 TIME (hours) 1 'Data for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 8 Sep 97 'HydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems SUBCATCHMENT 102 OVERLAND FLOW TO CB2 ' PEAK= 3 .1 CFS @ 12 .10 HRS, VOLUME= .24 AF ' ACRES CN SCS TR-20 METHOD .37 98 Roof TYPE III 24-HOUR .82 98 Pavement RAINFALL= 3 .1 IN ' 02 79 Open Space SPAN= 10-20 HRS, dt=.1 HRS _ 1.21 98 Method Comment T (min) 'DIRECT ENTRY CB2 10.0 ' SUBCATCHMENT 102 RUNOFF OVERLAND FLOW TO CB2 3 .9 ' 2 . 8 AREA= 1 .21 AC 2 . 6 Tc= 10 MIN 2 . 4 CN= 98 2 . 2 1 . e 4- 1 .8 SCS TR-20 METHOD u 1 .6 TYPE III 24-HOUR 1 .4 RAINFALL= 3 . 1 IN 1 .0 PEAK= 3 . 1 CFS 8 6 @ 12 . 1 HRS ' . 4 VOLUME= . 24 AF 2 - 0 N V fl 0 Il OD M m TIME (hours) 1 Data for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 'HydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems SUBCATCHMENT 103 OVERLAND FLOW TO CB3 PEAR= 2 .8 CFS @ 12 .10 HRS, VOLUME= .21 AF ' ACRES CN SCS TR-20 METHOD .32 98 Roof TYPE III 24-HOUR .77 98 Pavement RAINFALL= 3 .1 IN 1.09 98 SPAN= 10-20 HRS, dt=. 1 HRS (Method Comment T (min) ,DIRECT ENTRY CB3 10 .0 SUBCATCHMENT 103 RUNOFF iOUERLAND FLOW TO CB3 2 . 6 2 . 4 AREA= 1 . 09 AC ' 2 . 2 Tc= 10 MIN 2 . 0 CN= 98 1 . 8 LO ' 1 . 6 SCS TR-20 METHOD 1 .4 TYPE III 24-HOUR 3 1 .2 RAINFALL= 3 . 1 IN 0 1 . 0 � 8 PEAK= 2 . 8 CFS 6 @ 12 . 1 HRS 4 UOLUME= . 21 AF ' TIME (hours) 1 1 1 i 1 1 'Data for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 'HydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems SUBCATCHMENT 104 OVERLAND FLOW TO CB4 ' PEAK= 2 .0 CFS @ 12 .10 HRS, VOLUME= .16 AF ' ACRES CN SCS TR-20 METHOD .27 98 Roof TYPE III 24-HOUR .52 98 Pavement RAINFALL= 3 .1 IN ' 0 .00 0 0 SPAN= 10-20 HRS, dt=.1 HRS .79 98 Method Comment Tc (min) ,DIRECT ENTRY CB4 10.0 ' SUBCATCHMENT 104 RUNOFF OVERLAND FLOW TO CB4 ' AREA= .79 AC Tc= 10 MIN CN= 98 ' SCS TR-20 METHOD 1 TYPE III 24-HOUR 3 RAINFALL= 3 . 1 IN o J PEAK= 2. 8 CFS LL @ 1 Z. 1 HRS ' VOLUME= . 16 AF — — ' TIME (hours) 1 1 ata for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 WydroCAD 4 .00 000428 (c) 1986-1995 A lied Microcomputer Systems ISUBCATCHMENT 105 CATCHMENT H PEAR= 1.5 CFS @ 12 .08 HRS, VOLUME= .11 AF ACRES CN SCS TR-20 METHOD .33 98 Building TYPE III 24-HOUR .01 98 Pavement RAINFALL= 3 .1 IN � 8 79 Open Space SPAN= 10-20 HRS, dt=.1 HRS.82 87 —methodmment T min IRECT ENTRY OVERLAND FLOW 8 .0 t SUBCATCHMENT 105 RUNOFF CATCHMENT E 1 . 5 ' 1 . 4 AREA= .82 AC 1 . 3 Tc= B MIN 1 .2 1 . 1 CN= 87 ' 1 . 0 8 SCS TR-2I METHOD 7 TYPE III 24-HOUR ' 3 6 RAINFALL= 3 . 1 IN 5 � 4 PEAK= 1 5 CFS 3 @ 12 . 08 HRS ' 2 UOLUME= . 11 AF 1 M Q) m TIME (hours) 1 1 'Data for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 'HydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems 'SUBCATCHMNNT 106 OVERLAND FLOW TO CB6 PEAK= 1.4 CFS @ 12 .10 HRS, VOLUME= .11 AF ' ACRES CN SCS TR-20 METHOD .42 98 Pavement TYPE III 24-HOUR .06 98 Building RAINFALL= 3 .1 IN .11 79 Open Space SPAN= 10-20 HRS, dt=.1 HRS . .59 94 Method Comment (min) 'DIRECT ENTRY Segment ID: 10.0 SUBCATCHMENT 106 RUNOFF OUERLAND FLOW TO CB6 ' 1 . 3 1 , 2 AREA= .59 AC 1 . 1 Tc= 10 MIN 1 .0 CN= 94 8 SCS TR-Z0 METHOD . 7 TYPE III 24-HOUR 6 RAINFALL= 3 . 1 IN o . 5 E' . 4 PEAK= 1 . 4 CFS . 3 I? 12 . 1 HRS ' . 2 UOLUME= . 11 AF 1 ' TIME (hours) 1 ata for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 1py-dro(!AD 4 .00 00428 1986-1995 A lie Microcomputer Systems �UBCATCHMENT 107 OVERLAND FLOW TO CB7 PEAR= .6 CFS @ 12 .10 HRS, VOLUME= .05 AF ACRES CN SCS TR-20 METHOD .03 98 Building TYPE III 24-HOUR .20 98 Pavement RAINFALL= 3 .1 IN 0 0 0 SPAN= 10-20 HRS, dt=.1 HRS .23 98 -Method Comment Tc min IRECT ENTRY Segment ID: 10 .0 ' SUBCATCHMENT 107 RUNOFF OUERLAND FLOW TO CB7 ' 55 50 AREA= .23 AC .45 Tc= 10 MIN CN= 98 ' . 40 c� . 35 SCS TR-20 METHOD . 30 TYPE III 24-HOUR ' 3 . 25 RAINFALL= 3 . 1 IN 20 PERK= . 6 CFS I5 @ 12. 1 HRS ' 10 UOLUME= . 05 AF . 05 0 .000 TIME (hours) 1 t 1 ata for 3018 Van Waters & Rogers(prop. conditions) TYPE III 24-HOUR RAINFALL= 3.1 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 EjydroCAD 4 .00 000428 1986-1995 Applied Microcomputer Systems �UBCATCHMENT 108 OVERLAND FLOW TO CB8 PEAK= 1.5 CFS @ 12.10 HRS, VOLUME= .12 AF ACRES CN SCS TR-20 METHOD .13 98 Building TYPE III 24-HOUR .48 98 Pavement RAINFALL= 3 .1 IN 1 .61 98 SPAN= 10-20 HRS, dt=.1 HRS Method Comment Tc (min) �IRECT ENTRY Segment ID: 10.0 SUBCATCHMENT 108 RUNOFF 1 OUERLAND FLOW TO C66 1 . 5 1 .4 AREA= .61 AC ' 1 .3 Tc= 10 MIN 1 .2 CN= 98 1 . 1 1 1 .9 SCS TR-20 METHOD . 8 TYPE III 24-HOUR RAINFALL= 3 . 1 IN CD 3 .6 5 PEAK= 1 . 5 CFS .4 3 @ I2. 1 HRS 2 UOLUME= . 12 AF i0 .0m c� rr) v in kn n Co rn m ' TIME (hours) 1 1 1 1 i i 1 ata for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN 7 Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 r CAD 4 042 1986-1995 Applied Microcomputer Systems ISUBCATCE30NT 109 PCB2 TO PCB1 PEAK= 1.1 CFS @ 12 .10 HRS, VOLUME= .08 AF ACRES CN SCS TR-20 METHOD .31 98 Pavement TYPE III 24-HOUR .20 79 Open Space RAINFALL= 3 .1 IN kethod* 51 91SPAN= 10-20 HRS, dt=.1 HRS Comment Tc (min) �IRECT ENTRY Segment ID: 10 .0 SUBCATCHMENT 109 RUNOFF ' PCB2 TO PCB1 1 .0L A= .S1 AC ' 9Tc= 10 MIN . 8CN= 91 7 ' 5 -20 METHOD 5II 24-HOUR LL= 3 . 1 INo . 4LL . 3K= 1 . 1 CFS2@ 12 . 1 HRSME= 08 AF ' TIME (hours) ata for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 vdroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems �UBCATCHMENT 110 OVERLAND FLOW TO CB10 PEAK= .4 CFS @ 12 .10 HRS, VOLUME= .03 AF ACRES CN SCS TR-20 METHOD .10 98 Building TYPE III 24-HOUR .07 98 Pavement RAINFALL= 3 .1 IN ' 17 98 SPAN= 10-20 HRS, dt=.1 HRS . Method Comment Tc (min) �IRECT ENTRY Segment ID: 10 .0 SUBCATCHMENT 110 RUNOFF OVERLAND FLOW TO CB10 . 40L A= . 17 AC 35Tc= 10 MIN 30CN= 98 ' 25 -20 METHOD II 24-HOUR . 20LL= 3 . 1 IN of15� RK= . 4 CFS 0 12. 1 HRS 05ME= . 03 AF 0 .0� — N /T7 V Lo ko h W 0) m N TIME (hours) 1 IIS 1 i 1 1 1 ata for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 jj1ydroQAD 4 42 1986-1995 Applied Microcomputer Systems �UBCATCHMENT 111 OVERLAND FLOW TO CB11 PEAK= .3 CFS @ 12 .10 HRS, VOLUME= .03 AF ACRES CN SCS TR-20 METHOD .08 98 Building TYPE III 24-HOUR .05 98 Pavement RAINFALL= 3 .1 IN ' .13 98 SPAN= 10-20 HRS, dt=.1 HRS Method Comment T (min) �IRECT ENTRY Segment ID: 10 .0 SUBCATCHMENT 111 RUNOFF ' OUERLAND FLOW TO CB11 . 32 30 to AREA= . 13 AC ' .28 Tc= 10 MIN 26 24 CN= 98 ' u ?8 5C5 TR-20 METHOD 16 TYPE III 24-HOUR 3 1q RAINFALL= 3 . 1 IN ' 0 12 10 PEAK= 3 CFS .08 e 12 . 1 HRS .06 U0LUME= . 03 AF .04 02 N ' TIME (hours) 1 1 1 Lata for 3018 Van Waters & Rogers (prop, conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 jpb�droCAD 4 .00 000428c 1986-1995 li Microcomputer Systems ISU13CATCBMENT 113 OVERLAND FLOW TO CB13 PEAK= 1.0 CFS @ 12 .10 HRS, VOLUME= .08 AF ACRES CN SCS TR-20 METHOD .15 98 Building TYPE III 24-HOUR .20 98 Pavement RAINFALL= 3.1 IN 1' 79 Open Space SPAN= 10-20 HRS, dt=.1 HRS . .40 96 —MethodComment T min IRECT ENTRY Segment ID: 10 .0 ' SUBCATCHMENT 113 RUNOFF OVERLAND FLOW TO CB13 85 AREA= . 4 AC 7e Tc= 10 MIN /T CN= 96 ' SCS TR-20 METHOD TYPE III 24-HOUR ' 3 RAINFALL= 3 . 1 IN 0 PEAK= 1 . 0 CFS @ 12. 1 HRS ' VOLUME= . 08 AF - v — is n m m m TIME (hours) ata for 3018 Van Waters & Rogers(prop. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 liky-droCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems �UBCATCHMENT 115 OVERLAND FLOW TO CB15 & CB14 PEAK= 1.3 CFS @ 12 .10 HRS, VOLUME= .10 AF ACRES CN SCS TR-20 METHOD .08 98 Building TYPE III 24-HOUR .38 98 Pavement RAINFALL= 3 .1 IN 79 Open Space SPAN= 10-20 HRS, dt=.1 HRS .52 96 =Methodn T min IRECT ENTRY Segment ID: 10 .0 ' SUBCATCHMENT 115 RUNOFF OUERLAND FLOW TO CB15 8 CB14 ' 1 .2 1 . 1 AREA= . 52 AC 1 .0 Tc= 10 MIN 9 CN= 96 ' 8 SCS TR-20 METHOD L3 7 6 TYPE III 24-HOUR 3 . 5 - . 4 - PEAK- RAINFALL= 3 . 1 IN 4 PEAK- 1 . 3 CFS 3 z 12. 1 HRS 2 U0LUME= 10 AF 1 N M V - - h - - 0 TIME (hour5) 1 ,Data for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 sbydroCAD 4.00 000428 (c) 1986-1995 Applied Microcomputer Systems �UBCATCHMENT 116 OVERLAND FLOW TO CB16 PEAR= 2 .0 CFS @ 12.10 HRS, V0LUME= .16 AF ACRES CN SCS TR-20 METHOD .24 98 Building TYPE III 24-HOUR .56 98 Pavement RAINFALL= 3 .1 IN ' .80 98 SPAN= 10-20 HRS, dt=.l HRS Method Comment Tc Tc ( 'n) �IRECT ENTRY Segment ID: 10 .0 SUBCATCHMENT 116 RUNOFF ' OVERLAND FLOW TO CB16 2 .0 ' 1 .8 AREA= . 8 AC t6 Tc= 10 MIN 1 .4 CN= 98 ' w 1 .2 SCS TR-20 METHOD 1 .0 TYPE III 24-HOUR 3 B RAINFALL= 3 . 1 IN ' o � 6 PEAK= 2. 0 CFS . 4 0 12 . 1 HRS 2 UDLUME= . 16 AF 1 0 . � _ N IT Ln ko fl- m m m N TIME (hours) 1 1 ata for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 r CAD 4 42 1986-1995 Applied Microcomputer Systems ISUBCATCHMENT 117 1OVERLAND FLOW TO CB PCB1 PEAK= 1.4 CFS @ 12 .10 HRS, VOLUME= .11 AF ACRES CN SCS TR-20 METHOD .11 98 Building TYPE III 24-HOUR .41 98 Pavement RAINFALL= 3 .1 IN 79 Open Space SPAN= 10-20 HRS, dt=.1 HRS . 55 97 —Methodmm n T min IRSCT ENTRY Segment ID: 10 .0 SUBCATCHMENT 117 RUNOFF OUERLAND FLOW TO CB PCB1 ' 1 . 3 1 . 2 AREA= .55 AC 1 1 Tc= 10 MIN 1 . 0 CN= 97 � 8 SCS TR-20 METHOD . 7 TYPE III 24-HOUR .6 RAINFALL= 3 . 1 IN o .5 LL . 4 PEAK= 1 . 4 Ci . 3 @ 12 . 1 HRS ' . 2 VOLUME= 11 OF 1 0 - N 7 V U1 r CO 0) m TIME (hours) (Data for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR. RAINFALL= 3 .1 IN fHvrepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 droCAD 4 .00 000428 (c) 1986-1995 ABBlied Microcomputer Systems ISUBCATCHMENT 118 CATCHMENT F PEAK= .2 CFS @ 12 .11 HRS, VOLUME= .02 AF 1 ACRES CN SCS TR-20 METHOD .20 79 Open Space TYPE III 24-HOUR RAINFALL= 3 .1 IN 1 SPAN= 10-20 HRS, dt=.1 HRS . Method Comment T (min) (DIRECT ENTRY 0 10.0 SUBCATCHMENT 118 RUNOFF 1 CATCHMENT F 24 1 . 22 AREA= . 2 AC . 29 Tc= 10 MIN . 18 CN= 79 1 LO . 16 4 14 SCS TR-20 METHOD L) 12 TYPE III 24-HOUR 3 . 10 RAINFALL= 3 . 1 IN 1 o OB L` PEAK= . 2 CFS . 06 @ 12 . 11 HR5 . 04 UOLUME= . 02 AF . 02 1 0 . 0 - N m V 0 0 f, m N 1 TIME (hours) 1 1 i 1 1 1 1 Lata for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 ydroCAD 4 .00 000428 (c) 1986-1995 A88lied Microcomputer Systems rCH 1 FICTITIOUS REACH TO SUM FLOWS Qin = 10 .3 CFS @ 12 .11 HRS, VOLUME= .81 AF Qout= 10 .3 CFS @ 12 .11 HRS, VOLUME= .81 AF, ATTEN= 0$, LAG= 0.0 MIN tEPTH END AREA DISCH (FT) (SO-FT) (CFS) 99" PIPE STOR-IND METHOD ' 0 .0 0 .0 0 .0 PEAK DEPTH= .03 FT .8 2 .8 268.7 n= .001 PEAK VELOCITY= 96 .6 FPS 1.7 7 .6 1127.1 LENGTH= 1 FT TRAVEL TIME = 0 .0 MIN ' 2 .5 13 .5 2520.5 SLOPE= .O1 FT/FT SPAN= 10-20 HRS, dt=.1 HRS 5 .8 40.0 10776.1 6 .6 45 .8 12581.0 ' 7.4 50.7 13717.9 7.8 52 .1 13845 .1 8.0 53 .0 13717 .2 8 .3 53 .5 12871.0 REACH 1 INFLOW & OUTFLOW ' FICTITIOUS REACH TO SUM FLOWS 19 9 99" PIPE ' 8 n= .001 L=1 ' S= . 01 7 STOR-IND METHOD 6 VELOCITY= 96 . 6 FPS 5 TRAVEL= 0 MIN 0 4 Din= 10 . 3 CFS J 3 OC)u+, 10 . 3 CFS 2 LAG= 0 MIN 1 N ' TIME (hours) Lata for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 IrbLdroCAD 4.00 000428 (c) 1 Applied Microcomputer Systems CH 2 CB4 to CB3 Qin = 2 .0 CFS @ 12 .10 HRS, VOLUME= .16 AF Qout= 2 .0 CFS C 12 .10 HRS, VOLUME= .16 AF, ATTEN= 0%, LAG= .3 MIN LEPTH END AREA DISCH _ (FT) (SO-FT) (CFS) 12" PIPE STOR-IND METHOD 1 0 .0 0 .0 0 .0 PEAK DEPTH= .51 FT .1 0.0 .1 n= .013 PEAK VELOCITY= 4.9 FPS .2 .1 .3 LENGTH= 127 FT TRAVEL TIME _ .4 MIN ' .3 .2 .7 SLOPE= .011 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .7 .6 3 .1 .8 .7 3 .7 .9 .7 4.0 ' 9 .8 4 .0 1.0 .8 4 .0 1.0 .8 3 .7 ' REACH -2 INFLOW 8 OUTFLOW ' CB4 to C83 12" PIPE n= .013 L=127' 5= . 011 STOR-IND METHOD VELOCITY= 4. 9 FPS ' I TRAVEL= . 4 MIN CD Gin= 2. 0 CFS J Gout= 2. 0 CFS LAG= . 3 MIN ' 0 N r") V Ift i0 n W 0) m N ' TIME (hour5) ata for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 roCAD 4 42 1 Applied Microcomputer Systems CH 3 CB3 to CB2 Qin = 4.7 CFS @ 12 .10 HRS, VOLUME= .37 AF Qout= 4 .6 CFS @ 12 .11 HRS, VOLUME= .37 AF, ATTEN= 2%, LAG= .8 MIN IEPTH END AREA DISCH (FT) (SO-FT) (CFS) 18" PIPE STOR-IND METHOD ' 0 .0 0.0 0 .0 PEAK DEPTH= .95 FT .2 .1 .1 n= .013 PEAK VELOCITY= 3 .9 FPS .3 .3 .6 LENGTH= 224 FT TRAVEL TIME = 1.0 MIN 5 .4 1.2 SLOPE= .0036 FT/FT SPAN= 10-20 HRS, dt=.1 HRS 1.1 1.3 5 .3 1.2 1.5 6 .2 1.4 1.7 6 .7 1.4 1.7 6 .8 1.5 1.8 6 .7 1.5 1.8 6.3 ' REACH 3 INFLOW 8 OUTFLOW ' CB3 to CB2 4 .5 4 .0 18" PIPE ' n= 013 L=224' 5= . 0036 3 . 5 i 3 . 0 STOR-IND METHOD VELOCITY= 3. 9 FPS ' 2 . 5 TRAVEL= 1 MIN 3 2 . 0 01 5 Q i n= 4 . 7 CFS ' LLQout= 4 . 6 CFS 1 .0 LAG= . 8 MIN 5 ' 0 . N V Ifl t0 I� CO' Q) m N ' TIME (hours) ata for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 tlydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems ■ CH 4 CB2 to PCB1 Qin = 7.7 CFS @ 12.10 HRS, VOLUME= .61 AF Qout= 7.7 CFS @ 12 .11 HRS, VOLUME= .61 AF, ATTEN= 0$, LAG= .1 MIN tEPTH END AREA DISCH (FT) (SO-FT) (CFS) 18" PIPE STOR-IND METHOD ' 0.0 0 .0 0.0 PEAK DEPTH= .80 FT .2 .1 .3 n= .013 PEAK VELOCITY= 8 .0 FPS .3 .3 1.2 LENGTH= 42 FT TRAVEL TIME _ .1 MIN ' S .4 2 .6 SLOPE= .0165 FT/FT SPAN= 10-20 HRS, dt=.1 HRS 1.1 1.3 11.3 1.2 1.5 13 .2 ' 1.4 1.7 14.4 1.4 1.7 14 .5 1.5 1.8 14 .4 1.5 1.8 13 .5 ' REACH 4 INFLOW 8 OUTFLOW ' CB2 to PCB1 7 .5 7 .0 18" PIPE ' 6 .5 n= .013 L=42' S= .0165 6 .0 5 .5 5 . 0 STOR-IND METHOD . 4 . 5 VELOCITY= 8 FPS ' 4 . 0 TRAVEL= . 1 MIN 3 .5 0 2 . 5 Qin= 7. 7 CFS 2 . 0 gout= 7. 7 CFS 1 . 5 LAG= . 1 MIN 1 . 0 . 5 ' e NRl V Ifl l0 r m O� m N ' TIME (hours) 1 ata for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 vdroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems rCH 10 CB 16 to CB 15 Qin = 2 .0 CFS @ 12 .10 HRS, VOLUME= .16 AF Qout= 2.0 CFS @ 12 .10 HRS, VOLUME= .16 AF, ATTEN= 0$, LAG= .1 MIN tEPTH END AREA DISCH (FT) (SO-FT) (CFS) 10" PIPE STOR-IND METHOD i 0 .0 0 .0 0 .0 PEAK DEPTH= .70 FT .1 0.0 0 .0 n= .013 PEAK VELOCITY= 4 .1 FPS .2 .1 .2 LENGTH= 36 FT TRAVEL TIME _ .1 MIN i 3 .1 .4 SLOPE= .0083 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .6 .4 1.7 .7 .5 2 .0 i .8 .5 2.1 .8 .5 2 .1 .8 .5 2 .1 .8 .5 2 .0 iREACH 10 INFLOW & OUTFLOW i CB 16 to CB 15 2 . 0 1 . 8 10" PIPE i1 .6 n= .013 L=36' S= .0083 1 .4 STOR-IND METHOD 1 .2 VELOCITY= 4. 1 FPS i1 . 0 TRAVEL= . 1 MIN o .8 Gin= 2. 0 CFS i J .6 pout= 2. 0 CFS 4 LAG= . 1 MIN . 2 V U) 0 Il OJ 0) m N iTIME (hours) 1 1 1 i ata for 3018 Van Waters & Rogers(prop. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 ydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems rCH 11 CB 15 to CB 13 Qin = 3 .3 CFS @ 12 .10 HRS, VOLUME= .26 AF Qout= 1.5 CFS @ 11.94 HRS, VOLUME= .25 AF, ATTEN= 54W, LAG= 0.0 MIN tEPTH END AREA DISCH (FT) (SO-FT) (CFS) 10" PIPE STOR-IND METHOD ' 0 .0 0.0 0.0 PEAR DEPTH= .83 FT .1 0 .0 0.0 n= .013 PEAK VELOCITY= 2 .9 FPS .2 .1 .1 LENGTH= 142 FT TRAVEL TIME _ .8 MIN 3 .1 .3 SLOPE= .0042 FT/FT SPAN= 10-20 HRS, dt=.l HRS .6 .4 1.2 .7 .5 1.4 .8 .5 1.5 ' 8 .5 1.5 .8 .5 1.5 .8 .5 1.4 ' REACH 11 INFLOW 8 OUTFLOW CB 15 to CB 13 ' 3 . 2 3 . 0 10" PIPE 2 . 2 .66 n=. 013 L=142' S= . 0042 2 . 4 2 .2 STOR-IND METHOD ? . 8 VELOCITY= 2. 9 FPS ' 1 6 TRAVEL= . 8 MIN 1 . 4 - - 0 1 .2 O i n= 3. 3 CFS ' L 1 .0 Gout= 1 . 5 CFS 8 LAG= 0 MIN .6 4 N ' TIME (hours) Lata for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 W-ydroCAD 4 00 0004281986-1995 -Amlied Microcomputer Systems CH 12 CB 13 to CB 6 Qin = 2 .4 CFS @ 12 .10 HRS, VOLUME= .33 AF Qout= .7 CFS @ 11.70 HRS, VOLUME= .33 AF, ATTEN= 72$, LAG= 0 .0 MIN LEPTH END AREA DISCH (FT) (SO-FT) ((FT) (SO-FT) 10" PIPE STOR-IND METHOD ' 0.0 0 .0 0.0 PEAK DEPTH= .83 FT .1 0.0 0 .0 n= .024 PEAK VELOCITY= 1.4 FPS .2 .1 .1 LENGTH= 98 FT TRAVEL TIME = 1.2 MIN ' .3 .1 .1 SLOPE= .0031 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .6 .4 .6 .7 .5 .6 .8 .5 .7 8 .5 .7 .8 .5 .7 .8 .5 .7 ' REACH 12 INFLOW 8 OUTFLOW CB 13 to CB 6 2 . 4 2 . 2 10'' PIPE ' 2 .0 n= . 024 L=98' S= . 0031 1 .8 1 . 6 STOR-IND METHOD � 1 . 4 VELOCITY= 1 . 4 FPS 1 . 2 TRAVEL= 1 . 2 MIN 0 1 .8 Gin= 2 . 4 CFS ' ti 6 ----- ------------ Gout= . 7 CFS . 4 LAG= 0 MIN 2 ' 0 N frl V In l0 n N m N TIME (hours) 1 1 jata for 3018 Van Waters & Rogers(prop. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 ydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems rCH 13 CB 6 to CB 7 Qin = 2 .0 CFS @ 12 .10 HRS, VOLUME= .44 AF Qout= 1.1 CFS @ 11.90 HRS, VOLUME= .44 AF, ATTEN= 45$, LAG= 0.0 MIN IEPTH END AREA DISCH (FT) (SO-FT) (CFS) 10" PIPE STOR-IND METHOD ' 0 .0 0.0 0.0 PEAK DEPTH= .83 FT .1 0 .0 0.0 n= .024 PEAK VELOCITY= 2.3 FPS .2 .1 .1 LENGTH= 57 FT TRAVEL TIME _ .4 MIN ' 3 .1 .2 SLOPE= .0088 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .6 .4 .9 .7 .5 1.1 ' .8 .5 1.2 .8 .5 1.2 .8 .5 1.2 .8 .5 1.1 ' REACH 13 INFLOW & OUTFLOW ' CB 6 to CB 7 2 . 0 1 . 8 10" PIPE 1 .6 n= .024 L=57' S= .0088 1 . 4 STOR-IND METHOD ' 1 .2 -- VELOCITY= 2. 3 FPS 1 .0 TRAVEL= . 4 MIN 0 8 Gin= 2. 0 CFS 6 Dout= 1 . 1 CFS u_ 4 LAG= 0 MIN . 2 ' 0 .0m N 7 v ui r- ro m m N ' TIME (hours) 1 ata for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 vdroCAD 4.00 000428 (c) 1986-1995 Applied Microcomputer Systems rCH 14 CB 7 to CB 8 Qin = 1.7 CFS @ 12 .10 HRS, VOLUME= .48 AF Qout= 1.7 CFS @ 12 .10 HRS, VOLUME= .48 AF, ATTEN= 0%, LAG= .4 MIN tEPTH END AREA DISCH (FT) (SO-FT) (CPS) 12" PIPE STOR-IND METHOD ' 0.0 0 .0 0.0 PEAK DEPTH= .66 FT .1 0 .0 0 .0 n= .024 PEAK VELOCITY= 3 .1 FPS .2 .1 .2 LENGTH= 92 FT TRAVEL TIME _ .5 MIN ' 3 .2 .4 SLOPE= .013 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .7 .6 1.8 .8 .7 2.2 ' .9 .7 2 .3 .9 .8 2.4 1.0 .8 2.3 1.0 .8 2.2 ' REACH 14 INFLOW 8 OUTFLOW ' CB 7 to CB 8 1 . 7 1 .6 1 .5 12'' PIPE ' 1 .4 n=. 024 L=92' S= . '13 1 . 3 1 .2 1 . 1 STOR-IND METHOD 1 .0 VELOCITY= 3. 1 FPS ' TRAVEL= . 5 MIN 8 0 6 Qin= 1 . 7 CFS LL LL 4 Dout= 1 . 7 CFS - 3 LAG= . 4 MIN 2 1- N TIME (hours) 1 ata for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 3.1 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 WydroCAD 4 42 1986-1995 CH 15 CB 11 to CB 10 Qin = .3 CFS @ 12 .10 HRS, VOLUME= .03 AF Qout= .3 CFS @ 12 .10 HRS, VOLUME= .03 AF, ATTEN= 0$, LAG= .2 MIN tEPTH END AREA DISCH (FT) (SO-FT) (CFS) 6" PIPE STOR-IND METHOD ' 0.0 0.0 0.0 PEAK DEPTH= .22 FT .1 0 .0 0.0 n= .013 PEAR VELOCITY= 3.9 FPS .1 0.0 .1 LENGTH= 66 FT TRAVEL TIME _ .3 MIN ' .2 0.0 .2 SLOPE= .0197 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .4 .1 .7 .4 .2 .8 .5 .2 .8 ' S .2 .8 .5 .2 .8 .5 .2 .8 ' REACH 15 INFLOW & OUTFLOW ' CB 11 to CB 10 .32 28 6" PIPE n= .013 L=fib' S= . 0197 .26 .24 22 3 L=6 IND METHOD z8 VELOCITY= 3. 9 FPS 16 TRAUEL= . 3 MIN . 14 o . 12 Din= . 3 CFS ' 6' . 10 Dout= . 3 CFS .08 06 LAG= . 2 MIN .04 02 N 1�r in m r� m oP m N TIME (hours) ata for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 BlydroCAD 4 42 1986-1995 Applied Microcomputer Systems rCH 16 CB 10 to DMH 9 Qin = .8 CFS @ 12 .10 HRS, VOLUME= .06 AF Qout= .8 CFS @ 12 .10 HRS, VOLUME= .06 AF, ATTEN= 0%-, LAG= .2 MIN tEPTH END AREA DISCH (FT) (SO-FT) (CFS) 8" PIPE STOR-IND METHOD ' 0 .0 0.0 0.0 PEAK DEPTH= .35 FT .1 0 .0 0.0 n= .013 PEAK VELOCITY= 4 .1 FPS .1 0.0 .1 LENGTH= 71 FT TRAVEL TIME _ .3 MIN .2 .1 .3 SLOPE= .0127 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .5 .3 1.1 .5 .3 1.3 .6 .3 1.5 ' 6 .3 1.5 .6 .3 1.5 .7 .3 1.4 REACH 16 INFLOW 8 OUTFLOW CB 10 to DMH 9 ' 75 . 70LL B" PIPE 651 ' S= . 0127 ' .60 55 58IND METHOD c� . 45Y= 4 . 1 FPS .40EL= 3 MIN 35 O _25in= . 8 CFS� 20ut= 8 CFS15AG= . 2 MIN . 10 05 0N r v in n m m m N ' TIME (hours) I , Data for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 'HydroCAD 4 .00 000428 (c) 1986-1995 Agplied Microcomputer Systems 'REACH 17 DMH 9 to CB 8 Qin = .8 CFS @ 12 .10 HRS, VOLUME= .06 AF Qout= .8 CFS @ 12 .10 HRS, VOLUME= .06 AF, ATTEN= 0%, LAG= 0 .0 MIN ,DEPTH END AREA DISCH (FT) (SO-FT) (CFS) 8" PIPE STOR-IND METHOD 0 .0 0.0 0.0 PEAK DEPTH= .25 FT .1 0.0 0.0 n= .013 PEAK VELOCITY= 6 .1 FPS .1 0.0 .2 LENGTH= 19 FT TRAVEL TIME _ .1 MIN ' 2 .1 .5 SLOPE= .0368 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .5 .3 1.9 .5 .3 2 .3 .6 .3 2.5 ' 6 .3 2.5 .6 .3 2 .5 .7 .3 2 .3 ' REACH 17 INFLOW 8 OUTFLOW DMH 9 to CB 8 ' 75 70 8" PIPE .65 n= .013 L=19' S= . 0368 .60 55 . 50 STOR-IND METHOD c� . 45 VELOCITY= 6 . 1 FPS ' 40 TRAVEL= . 1 MIN . 35 0 25 Qin= 8 CFS ' 20 Oout= 8 CFS 15 LAG= 0 MIN 16 65 V Ln 0 I- W 0) m N ' TIME (hours) 1 ata for 3018 Van Waters 6 Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 r 4 0042 1986-1995 Aimlied. microcomputer CH 18 CB 8 to Outfall (Design Pt DE) Qin = 4.0 CFS @ 12 .10 HRS, VOLUME= .66 AF Qout= 3 .2 CFS @ 12 .03 HRS, VOLUME= .66 AF, ATTEN= 19%, LAG= 0.0 MIN tEPTH END AREA DISCH (FT) (SO-FT) (CFS) 12" PIPE STOR-IND METHOD ' 0 .0 0 .0 0 .0 PEAR DEPTH= 1.00 FT .1 0 .0 .1 n= .024 PEAK VELOCITY= 4.3 FPS .2 .1 .3 LENGTH= 128 FT TRAVEL TIME _ .5 MIN ' .3 .2 .6 SLOPE= .0242 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .7 .6 2 .5 .8 .7 2 .9 .9 .7 3 .2 ' 9 .8 3 .2 1.0 .8 3 .2 1.0 .8 3 .0 REACH 18 INFLOW 8 OUTFLOW CB 8 to Outfall (Design Pt DE) 12" PIPE n=_ 024 L=128' S= .0242 STOR-IND METHOD VELOCITY= 4. 3 FPS TRAVEL= . 5 MIN o Qin= 4 . 0 CFS J Qout= 3 . 2 CFS LAG= 0 MIN N TIME (hours) 1 Lata for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 jjHy-droCAD 4 42 c 1986-1995 Applied Microcomputer CH 20 PCB2 TO PCB1 Qin = 1.1 CFS @ 12 .10 HRS, VOLUME= .08 AF Qout= 1.1 CFS @ 12 .11 HRS, VOLUME= .08 AF, ATTEN= 0%, LAG= .4 MIN LEPTH END AREA DISCH (FT) (SO-FT) (CFS) 12" PIPE STOR-IND METHOD ' 0.0 0.0 0 .0 PEAK DEPTH= .36 FT .1 0 .0 .1 n= .013 PEAK VELOCITY= 4.1 FPS .2 .1 .3 LENGTH= 152 FT TRAVEL TIME _ .6 MIN ' .3 .2 .7 SLOPE= .01 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .7 .6 3 .0 .8 .7 3 .5 .9 .7 3 .8 ' 9 .8 3 .8 1.0 .8 3 .8 1.0 .8 3 .6 REACH 20 INFLOW 8 OUTFLOW PCB2 TO PC81 1 . 0 9 12" PIPE n= 013 L=152' S= . 01 B . 7 STOR-IND METHOD L6 VELOCITY= 4 . 1 FPS ' 5 TRAVEL= . 6 MIN 0 4 Qin= 1 . 1 CF5 LL 3 Dout= 1 . 1 CFS 2 LAG= . 4 MIN 1 V to 0 r OD Q) m N TIME (hours) 1 1 ata for 3018 Van Waters & Rogers (pr I conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 10 Sep 97 roCAD 4.52 000814 1986-1996 Applied Microcmnputer Systems MCH 40 PCB1 TO DES IIGN POINT AB Qin = 10 .12 CFS @ 12 .10 HRS, VOLUME= 80 AF Qout= 10 .10 CFS @ 12 .11 HRS, VOLUME= .79 AF, ATTEN= 0$, LAG= .1 MIN tEPTH END AREA DISCH (FT) (SO-FT) (CFS) 18" PIPE STOR-IND METHOD 0 .0 0.0 0.00 PEAR DEPTH= .97 FT .2 .1 .28 n= .013 { PEAK VELOCITY= 8.4 FPS .3 .3 1.18 LENGTH= 62 FT TRAVEL TIME = .1 MIN 5 .4 2 .64 SLOPE= .0165 FT/FT SPAN= 10-20 HRS, dt=.1 HRS 1.1 1.3 11.30 11 1.2 1.5 13 .19 1.4 1.7 14 .38 ' 1.4 1.7 14.51 1.5 1.8 14.38 1.5 1.8 13 .49 ' REACH 40 INFLOW 8 OUTFLOW PCB1 TO DESIGN POINT AB to 9 18" PIPE n=.013 L=62' 5=.0165 8 ^ STOR-IND METHOD 7 VELOCITY= 8.4 FPS L 6 TRAVEL= . 1 MIN ' u 5 Din= 10. 12 CFS Dout= 10. 10 CFS p 4 LAG= . 1 MIN t J 3 2 1 N TIME (hours) 1 m r 1 jata for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 3 .1 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 jjQroCAD 4.00 000428 (c) 1986-1995 Applied Microcomputer Systems 0 rCH 100 FICTITIOUS REACH TO SUM FLOWS Qin = 4 .5 CFS @ 12 .06 HRS, VOLUME= .77 AF Qout= 4.5 CFS @ 12 .06 HRS, VOLUME= .77 AF, ATTEN= 0%-, LAG= 0 .0 MIN IEPTH END AREA DISCH (FT) (SO-FT) (CFS) 99" PIPE STOR-IND METHOD 0 .0 0 .0 0.0 PEAK DEPTH= .01 FT .8 2 .8 268 .7 n= .001 PEAK VELOCITY= 96 .6 FPS 1.7 7 .6 1127 .1 LENGTH= 1 FT TRAVEL TIME = 0.0 MIN ' 2 .5 13 .5 2520 .5 SLOPE= .01 FT/FT SPAN= 10-20 HRS, dt=.1 HRS 5.8 40.0 10776 .1 6 .6 45.8 12581.0 ' 7.4 50 .7 13717.9 7 .8 52 .1 13845.1 8 .0 53 .0 13717.2 8 .3 53 .5 12871.0 ' REACH 100 INFLOW & OUTFLOW ' FICTITIOUS REACH TO SUM FLOWS 4 .5 4 .0 99" PIPE ' 3 .5 n= . 001 L=1 ' 5= . 01 3 .0 STOR-IND METHOD u 2 . 5 VELOCITY= 96 . 6 FPS ' TRAVEL= 0 MIN 3 z . 0 0 1 5 O i n= 4 5 CFS ' Qout= 4 5 CFS 1 . 0 LAG= 0 MIN . 5 O . em N �, m N ' TIME (hours) 1 ' 10 YEAR 24 HOUR STORM EVENT 1 � 1 1 i � II ,Data for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 4 .5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 'HydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems 'SUBCATCHMENT 101 CATC31ISNT C PEAK= 11.8 CFS W 12.10 HRS, VOLUME= .91 AF ' ACRES CN SCS TR-20 METHOD .99 98 Building TYPE III 24-HOUR 1.19 98 Pavement RAINFALL= 4.5 IN ' 1.36 79 Open Space SPAN= 10-20 HRS, dt=.1 HRS 3.54 91 Method Continent Tc (min) DIRECT ENTRY OVERLAND FLOW 10 .0 SUBCATCHMENT 101 RUNOFF CATCHMENT C ' 11 AREA= 3 . 54 AC 10jLz = 10 MIN 9 = 91 c� 7 0 METHOD 5 Z4-HOUR ' 3 5 4 .5 IN 04 11 . 8 CFSLL 3IZ . 1 HR5Z = . 91 AF 1 TIME (hcurs) 1 'Data for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 4.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 'HydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems 'SUBCATCHMEMT 103 OVERLAND FLOW TO CB3 PEAR= 4 .0 CFS M 12.10 HRS, VOLUME= .31 AF ' ACRES CN SCS TR-20 METHOD .32 98 Roof TYPE III 24-HOUR .77 98 Pavement RAINFALL= 4.5 IN ' 1.09 98 SPAN= 10-20 HRS, dt=.1 HRs Method comment Tc (min) 'DIRECT ENTRY CB3 10.0 SUBCATCHMENT 103 RUNOFF ' OUERLAND FLOW TO CB3 4 .0 ' 3 .5 AREA= 1 .09 AC Tc= 10 MIN 3 . 0 CN= 98 Lo 2 . 5 SCS TR-20 METHOD ' 2 . 0 TYPE III 24-HOUR RAINFALL= 4 . 5 IN ' 0 1 .5 � PEAK= 4 . 0 CFS 1 .0 @ 12 . 1 HRS 5 UOLUME= . 31 AF 0 . V Ln 0 h M 0) 0 ' TIME (hours) Data for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 4.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 'HydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcommter Systems SUBCATCBMENT 104 OVERLAND FLOW TO CB4 ' PEAK= 2 .9 CFS @ 12 .10 HRS, VOLUME= .23 AF ' ACRES CN SCS TR-20 METHOD .27 98 Roof TYPE III 24-HOUR .52 98 Pavement RAINFALL= 4 .5 IN ' 0 .00 0 0 SPAN= 10-20 HRS, dt=.1 HRS .79 98 Method C9xwent Tc (min) 'DIRECT ENTRY CB4 10.0 SUBCATCHMENT 104 RUNOFF OVERLAND FLOW TO CB4 ' 2 . 6 2 .6 AREA= . 79 AC 2 . 4 Tc= 10 MIN 2 .2 CN= 98 ' 1 .0 u I .6 SCS TR-20 METHOD u 14 TYPE III 24-HOUR ' 3 12 RAINFALL= 4 .5 IN of 1 .8 PEAK= 2. 9 CFS .8 6 @ 12. 1 HRS ' 4 VOLUME= . 23 AF 2 l0 Il W M m TIME (hours) I ' 1 'Data for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR. RAINFALL= 4 .5 IN fHrepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 ydroCAD 4.00 000428 (c) 1986-1995 Applied Microcomputer Systems 'SUBCATCHMENT 105 CATCHMENT E PEAK= 2 .5 CFS @ 12 .08 HRS, VOLUME= .19 AF ' ACRES CN SCS TR-20 METHOD .33 98 Building TYPE III 24-HOUR .01 98 Pavement RAINFALL= 4 .5 IN 48 79 Open Space SPAN= 10-20 HRS, dt=.1 HRS .82 87 ,Method Comment Tc (min) DIRECT ENTRY OVERLAND FLOW 8 .0 SUBCATCHMENT 105 RUNOFF CATCHMENT E ' 2 . 4 2 . 2 AREA= . 82 AC 2 . 0 Tc= 8 MIN 1 . 8 CN= 87 ' u 1 .4 SCS TR-20 METHOD 2 TYPE III 24-HOUR ' 3 9 RAINFALL= 4 . 5 IN 8 PEAK= 2. 5 CFS L` 6 e 12 . 98 HRS ' 4 UOLUME= . 19 AF 2 e . — — to — TIME (hcur5) 1 t 1 1 Lata for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 4.5 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 roCAD 4.00 000428 c 1986-1995 Applied Microcomputer Systems ISUBCATC1MENT 106 OVERLAND FLAW TO CB6 PEAK= 2 .1 CFS @ 12 .10 HRS, VOLUME= .16 AF ACRES CN SCS TR-20 METHOD .42 98 Pavement TYPE III 24-HOUR .06 98 Building RAINFALL= 4.5 IN 11 79 Open Space SPAN= 10-20 HRS, dt=.1 HRS .59 94 —Methodn T n IRECT ENTRY Segment ID: 10.0 ' SUBCATCHMENT 106 RUNOFF OUERLAND FLOW TO CB6 ' .0 1 1 .8 AREA= .59 AC 1 6 Tc= 10 MIN CN= 94 ' r 1 . 4 1 . 2 SCS TR-20 METHOD 1 .0 TYPE III 24-HOUR 3 RAINFALL= 4 .5 IN ' 0 8 LL .6 PEAK= 2. 1 CFS 4 @ 12. 1 HRS 2 UOLUME= . 16 AF 0 . - N �Tl V I(1 l0 I- m 0) m N ' TIME (hour5) 1 1 ata for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 4.5 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 WbLdroCAD 4 042 c 1986-1995 1 ' r Systems �UBCATCHMENT 107 OVERLAND FLOW TO CB7 PEAR= .8 CFS @ 12 .10 HRS, VOLUME= .07 AF ACRES CN SCS TR-20 METHOD .03 98 Building TYPE III 24-HOUR .20 98 Pavement RAINFALL= 4 .5 IN 0 .00 0 0 SPAN= 10-20 HRS, dt=.1 HRS .23 98 -Method n n IRECT ENTRY Segment ID: 10 .0 t SUBCATCHMENT 107 RUNOFF OUERLAND FLOW TO CB7 .85 ' 86 AREA= . 23 AC .65 Tc= 10 MIN .60 CN= 98 ' .55 U 40 SCS TR-20 METHOD 40 TYPE III 24-HOUR ' o . 30 RAINFALL= 4 . 5 IN L` 225 0 PEAK= . 8 CFS 15 @ 12 . 1 HRS UOLUME= . 07 AF . 10 05 e . 0� N n1 d' lfl l0 I- CD 01 m TIME (hours) 1 Data for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 4.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 'HydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems 'SUBCATCIR4ENT 108 OVERLAND FLOW TO CB8 PEAK= 2.3 CFS M 12 .10 HRS, VOLUME= .18 AF ' ACRES CN SCS TR-20 METHOD .13 98 Building TYPE III 24-HOUR .48 98 Pavement RAINFALL= 4.5 IN ' .61 98 SPAN= 10-20 HRS, dt=.1 HRS Method Comment Tc (min) 'DIRECT ENTRY Segment ID: 10.0 SUBCATCHMENT 108 RUNOFF ' OVERLAND FLOW TO CB8 2 .2 ' 2 .0 AREA= .61 AC 1 B Tc= 10 MIN 1 . 5 CN= 98 ' 1 . 4 SCS TR-20 METHOD 1 . 2 TYPE III 24-HOUR 3 1 .0 RAINFALL= 4 .5 IN 0 8 � 5 -PEAK= 2. 3 CFS . 4 @ 12. 1 HR5 VOLUME= . 18 AF . 2 - 0 'q V' In 0 I- co O) m N ' TIME (hours) ID ata for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 4 .5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 dr CAD 4 .00 000428 (c) 1986-1995 Applied MicrocgMmter Systems 'SUBCATCHMENT 109 PCB2 TO PC131 PEAK= 1.7 CFS @ 12 .10 HRS, VOLUME= .13 AF ACRES CN SCS TR-20 METHOD .31 98 Pavement TYPE III 24-HOUR .20 79 Open Space RAINFALL= 4.5 IN ' .51 91 SPAN= 10-20 HRS, dt=.1 HRS Method Comment Tc (min) �IRECT ENTRY . Segment ID: 10.0 SUBCATCHMENT 109 RUNOFF ' PCB2 TO PCB1 1 . 7 1 . 6 ' 1 . 5 AREA= .51 AC 1 . 4 Tc= 10 MIN 1 . 3 CN= 91 1 . 2 1 . 1 ' 1 .90 SCS TR-20 METHOD 8 TYPE III 24-HOUR 37 RAINFALL= 4 . 5 IN ' o .6 � 4 PEAK= 1 . 7 CFS 3 @ 12 . 1 HR5 2 VOLUME= . 13 AF 1 0 -L9 N ryl Ifl r Co Cn m N TIME (hours) 1 ata for 3018 Van Waters & Rogers(prop. conditions) TYPE III 24-HOUR RAINFALL= 4.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 1pydroCAD 4 428 1986-1995 Applied Microcomputer �UBCATCHMENT 110 OVERLAND FLOW TO CB10 PEAK= .6 CFS @ 12.10 HRS, VOLUME= .05 AF ACRES CN SCS TR-20 METHOD .10 98 Building TYPE III 24-HOUR .0'1 98 Pavement RAINFALL= 4.5 IN .17 98 SPAN= 10-20 HRS, dt=.i HRS Method Comment Tc (min) �IRECT ENTRY Segment ID: 10.0 SUBCATCHMENT 110 RUNOFF ' OVERLAND FLOW TO CB10 . 60 ' 55L A= . 17 AC .50Tc= 10 MIN .45CN= 98 35 -20 METHOD 30II 24-HOUR 30 25LL= 4 .5 IN ' ZOAK= . 6 CFS 15e12. 1 HRS. 10ME= . 05 AF N HT1 V lfl �O I� m 0� m TIME (hours) 1 I , I , ata for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 4.5 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 r CAD 4 42 1986-1995 A li Microcomputer Systems �UBCATCHMENT 111 OVERLAND FLOW TO CB11 PEAR= .5 CFS @ 12 .10 HRS, VOLUME= .04 AF ACRES CN SCS TR-20 METHOD .08 98 Building TYPE III 24-HOUR .05 98 Pavement RAINFALL= 4.5 IN 1 .13 98 SPAN= 10-20 HRS, dt= .1 HRS Method Comment Tc (min) �IRECT ENTRY Segment ID: 10 .0 SUBCATCHMENT 111 RUNOFF 1 OUERLAND FLOW TO CB11 . 45 1 40 AREA= . 13 AC Tc= 10 MIN 35 CN= 98 1 30 SCS TR 20 METHOD 25 TYPE III 24-HOUR 3 20 RAINFALL= 4 . 5 IN 1 15 PEAK= . 5 CF5 . 10 @ 12 . 1 HRS . 05 UOLUME= . 04 AF 1 ea — — N - - - - - m - m 1 TIME (hours) 1 1 i 1 1 1 ata for 3018 Van Waters & Rogers(prop. conditions) TYPE III 24-HOUR RAINFALL= 4.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 4 .00 000428 1986-1995 A 1 " Microcomputer Systems �UBCATCDCENT 113 OVERLAND FLOW TO CB13 PEAR= 1.4 CFS @ 12 .10 HRS, VOLUME= .11 AF ACRES CN SCS TR-20 METHOD 15 98 Building TYPE III 24-HOUR .20 98 Pavement RAINFALL= 4.5 IN 79 Open Space SPAN= 10-20 HRS, dt=.1 HRS .40 96 —MethodT min IRECP ENTRY Segment ID: 10.0 ' SUBCATCHMENT 113 RUNOFF OVERLAND FLOW TO CB13 ' 1 .4 - 1 . 3 - AREA= . 4 AC 1 .2 Tc= 10 MIN 1 . 1 CN= 96 ' 1 .0 u 8 SCS TR-20 METHOD TYPE III 24-HOUR ' 3 6 RAINFALL= 4 .5 IN 0 5 LL .4 PEAK= 1 . 4 CFS 3 @ 12. 1 HR5 ' 2 VOLUME= . 11 AF 1 0 N l 7 1f1 0 n m 0) m TIME (hours) it L ' 'Data for 3018 Van Waters & Rogers(prop. conditions) TYPE III 24-HOUR RAINFALL= 4.5 IN fHrepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 ydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems ,SUBCATCHMENT 115 OVERLAND FLOW TO CB15 & CB14 PEAK= 1.9 CFS M 12 .10 HRS, VOLUME= .15 AF ' ACRES CN SCS TR-20 METHOD .08 98 Building TYPE III 24-HOUR .38 98 Pavement RAINFALL= 4 .5 IN ' .06 79 Open Space SPAN= 10-20 HRS, dt=.1 HRS .52 96 'Method Comment Tc (min) DIRECT• ENTRY Segment ID: 10.0 ' SUBCATCHMENT 115 RUNOFF OVERLAND FL0W TO CB15 & CB14 ' . 8 - 1 . 7 - AREA= . 52 AC 1 . 6 1 . 5 Tc= 10 MIN 1 .4 CN= 96 ' uSCS TR-29 METHOD III TYPE III 24-HOUR ' :Z3 RAINFALL= 4 . 5 IN 0 E' S PEAK= 1 . 9 CFS . 4 @ 12 . 1 HRS ' 2 VOLUME= . 15 AF 1 TIME (hour5) 1 1 I Lata for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 4 .5 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 vdroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems 'SUBCATCHMENT 116 OVERLAND FLOW TO CB16 PEAK= 3 .0 CFS @ 12 .10 HRS, VOLUME= .23 AF ACRES CN SCS TR-20 METHOD .24 98 Building TYPE III 24-HOUR .56 98 Pavement RAINFALL= 4 .5 IN ' .80 98 SPAN= 10-20 HRS, dt=.1 HRS Method Coffin T (min) (min) �IRECT ENTRY Segment ID: 10 .0 SUBCATCHMENT 116 RUNOFF ' OVERLAND FLOW TO CB16 2 .8 ' 2 .6 AREA= . 8 AC 2 .4 Tc= 10 MIN 2 2 CN= 98 2 .0 1 . 6 ' u I . 6 SCS TR-20 METHOD 1 . 4 TYPE III 24-HOUR 3 1 2 RAINFALL= 4 .5 IN ' 0 1 .0 PEAK= 3. 0 CFS � 8 .6 @ 12. 1 HR5 .4 VOLUME= . 23 AF 2 0 . - N rr) 'R M i0 r� m O) m tTIME (hours) 1 ,Data for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 4.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 rydroC.AD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems 'SUBCATCD ENT 117 0VERLAND FLOW TO CB PCB1 PEAR= 2 .0 CFS @ 12 .10 HRS, VOLUME= .16 AF ACRES CN SCS TR-20 METHOD .11 98 Building TYPE III 24-HOUR .41 98 Pavement RAINFALL= 4.5 IN .03 79 Open Space SPAN= 10-20 HRS, dt= .1 HRS .55 97 Method Comment Tc min DIRECT ENTRY Segment ID: 10 .0 ' SUBCATCHMENT 117 RUNOFF OVERLAND FLOW TO CB PCBI 2 .0 ' 1 .8 AREA= .55 AC 1 .6 Tc= 10 MIN r 1 , 4 CN= 97 ' c� f . 2 SCS TR-20 METHOD 1 0 TYPE III 24-HOUR 3 8 RAINFALL= 4 . 5 IN 0 LL .6 PEAK= 2. 0 CFS ' 4 @ 12. 1 HRS 2 UOLUME= . 16 AF 0 0m — v in r� oo rn m N TIME (hours) i 1 Data for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 4.5 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 'HydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems 'SUBCATCHMENT 118 CATCHMENT F PEAK= .5 CFS @ 12 .11 HRS, VOLUME= .04 AF ' ACRES CN SCS TR-20 METHOD .20 79 Open Space TYPE III 24-HOUR RAINFALL= 4.5 IN ' SPAN= 10-20 HRS, dt=.1 HRS Method Comment T (min) 'DIRECT ENTRY 0 10.0 ' SUBCATCHMENT 118 RUNOFF CATCHMENT F . 45 ' .40 AREA= . 2 AC Tc= 10 MIN . 35 CN= 79 25 SCS TR-20 METHOD TYPE III 24-HOUR 3 20 RAINFALL= 4 .5 IN ' -j . 15 PEAK= . 5 CFS . 10 @ 12 . 11 HRS 05 VOLUME= . 04 AF 0 . Oq N m � Ln LO r- CD (D m N ' TIME (hours) 1 1 1 'Data for 3018 Van Waters & Rogers(prop. conditions) TYPE III 24-HOUR RAINFALL= 4.5 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 'HydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems 'REACH 1 FICTITIOUS REACH TO SUM FLOWS Qin = 14 .2 CFS @ 12 .14 HRS, VOLUME= 1.21 AF Qout= 14.2 CFS @ 12 .14 HRS, VOLUME= 1.21 AF, ATTEN= Os, LAG= 0 .0 MIN IEPTH END AREA DISCH (FT) (SO-FT) (CFS) 99" PIPE STOR-IND METHOD ' 0 .0 0.0 0 .0 PEAK DEPTH= .04 FT .8 2 .8 268.7 n= .001 PEAK VELOCITY= 96.6 FPS 1.7 7.6 1127 .1 LENGTH= 1 FT TRAVEL TIME = 0.0 MIN ' 2 .5 13 .5 2520 .5 SLOPE= .O1 FT/FT SPAN= 10-20 HRS, dt= .l HRS 5 .8 40.0 10776 .1 6 .6 45 .8 12581.0 ' 7.4 50.7 13717 .9 7.8 52 .1 13845.1 8 .0 53 .0 13717 .2 8 .3 53 .5 12871.0 tREACH 1 INFLOW 8 OUTFLOW FICTITIOUS REACH TO SUM FLOWS 14 13 99'' PIPE 12 n= . 001 L=1 ' S= . 61 11 10 STOR-IND METHOD 6 VELOCITY= 96 . 6 FPS ' 7 TRAVEL= 0 MIN 6 0 5 Din= 14 . 2 CFS ' LL 4 Qout= 14 . 2 CFS 3 LAG= 0 MIN 2 1 ' - N V u') 0 h m O) m N ' TIME (hours) 1 1 'Data for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 4.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 'HydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems 'REACH 2 CB4 to CB3 Qin = 2 .9 CFS @ 12.10 HRS, VOLUME= .23 AF Qout= 2 .9 CFS @ 12.10 HRS, VOLUME= .23 AF, ATTEN= 1$, LAG= .3 MIN IEPTH END AREA DISCH (FT) (SO-FT) (CFS) 12" PIPE STOR-IND METHOD 0.0 0 .0 0 .0 PEAK DEPTH= .66 FT .1 0.0 .1 n= .013 PEAK VELOCITY= 5 .3 FPS .2 .1 .3 LENGTH= 127 FT TRAVEL TIME _ .4 MIN ' 3 .2 .7 SLOPE= .011 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .7 .6 3 .1 .8 .7 3 .7 ' .9 .7 4.0 .9 .8 4 .0 1.0 .8 4.0 1.0 .8 3 .7 ' REACH 2 INFLOW 8 OUTFLOW ' CB4 to CB3 2 .8 2 .6 12" PIPE 2 . 4 n= .013 L=127' S= . 011 2 . 2 2 .0 STOR-IND METHOD ' u 1 . 6 VELOCITY= 5. 3 FPS 1 . 4 TRAVEL= . 4 MIN 0 1 e Qin= 2. 9 CFS ' B Qout= 2. 9 CFS . 6 LAG= . 3 MIN .4 0 .� N m V Ifl t0 h W 01 m N ' TIME (hours) 1 'Data for 3018 Van Waters & Rogers(prop. conditions) TYPE III 24-HOUR RAINFALL= 4 .5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 droCAD 4.0000 428 1986-1995 Applied Mi roc er Systems CH 3 CB3 to CB2 Qin = 6 .9 CFS @ 12 .10 HRS, VOLUME= .54 AF Qout= 6.8 CFS @ 12 .11 HRS, VOLUME= .54 AF, ATTEN= 2%;, LAG= .9 MIN IEPTH END AREA DISCH (FT) (SO-FT) (CFS) 18" PIPE STOR-IND METHOD ' 0.0 0 .0 0.0 PEAK DEPTH= 1.36 FT .2 .1 .1 n= .013 PEAK VELOCITY= 4.0 FPS .3 .3 .6 LENGTH= 224 FT TRAVEL TIME = .9 MIN ' 5 .4 1.2 SLOPE= .0036 FT/FT SPAN= 10-20 HRS, dt=.1 HRS 1.1 1.3 5 .3 1.2 1.5 6.2 ' 1.4 1.7 6.7 1.4 1.7 6.8 1.5 1.8 6 .7 1.5 1.8 6.3 ' REACH 3 INFLOW 8 OUTFLOW C63 to CB2 6 .5 6 .0 18" PIPE ' 5 .5 n= . 013 L=224' S= .0036 5 . 0 4 .5 STOR-IND METHOD 4 . 0 VELOCITY= 4 FPS 3 . 5 TRAVEL= . 9 MIN 3 3 . 0 - 2 .5 . 0 0 2 .5 D i n= 6 . 9 CFS ' � 2 . 0 Oout= 6 . 8 CFS 1 . 5 LAG= . 9 MIN 1 . 0 - .5 ' 0 N �r ui n r m rn m N ' TIME (hour5) 1 'Data for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 4.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 ,HydroCAD 4.00 000428 (c) 1986-1995 Applied Microcomputer Systems 'REACH 4 CB2 to PCB1 Qin = 11.2 CFS @ 12.10 HRS, VOLUME= .89 AF Qout= 11.2 CFS @ 12.11 HRS, VOLUME= .89 AF, ATTEN= 0%, LAG= .1 MIN 'DEPTH END AREA DISCH (FT) (SO-FT) (CFS) 18" PIPE STOR-IND METHOD 0.0 0 .0 0.0 PEAK DEPTH= 1.04 FT .2 .1 .3 n= .013 PEAK VELOCITY= 8 .5 FPS .3 .3 1.2 LENGTH= 42 FT TRAVEL TIME _ .1 MIN ' 5 .4 2 .6 SLOPE= .0165 FT/FT SPAN= 10-20 HRS, dt=.1 HRS 1.1 1.3 11.3 1.2 1.5 13 .2 1.4 1.7 14.4 ' 1.4 1.7 14 .5 1.5 1.8 14.4 1.5 1.8 13 .5 REACH "4 INFLOW 8 OUTFLOW ' CB2 to PCB1 11 10 18" PIPE 9 n= . 013 L=42' S= .0165 8 STOR-IND METHOD VELOCITY= 8. 5 FPS ' 6 TRAVEL= . 1 MIN v 5 0 4 Din= 11 . 2 CFS ' LL 3 Oaut= 11 . 2 CFS 2 LAG= . 1 MIN 1 ' N fY7 V u to I- m 0) m N ' TIME (hours) ata for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 4 .5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 RvdroCAD 4 .00 000428 c 1986-1995 A li Micros Systems r CH 10 CB 16 to CB 15 Qin = 2 .9 CFS @ 12 .10 HRS, VOLUME= .23 AF Qout= 2.0 CFS @ 12 .00 HRS, VOLUME= .23 AF, ATTEN= 32%, LAG= 0 .0 MIN REPTH END AREA DISCH (FT) (SO-FT) (CFS) 10" PIPE STOR-IND METHOD ' 0 .0 0 .0 0 .0 PEAR DEPTH= .83 FT .1 0 .0 0.0 n= .013 PEAK VELOCITY= 4 .1 FPS .2 .1 .2 LENGTH= 36 FT TRAVEL TIME _ .1 MIN 3 .1 .4 SLOPE= .0083 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .6 .4 1.7 .7 .5 2 .0 ' .8 .5 2 .1 .8 .5 2 .1 .8 .5 2 .1 .8 .5 2 .0 REACH 10 INFLOW & OUTFLOW ' CB 16 to CB 15 2 .8 2 .6 10'' PIPE 2 .4 n= .013 L=36' S= . 0083 2 . 2 r 2 .0 STOR-IND METHOD ' 1 ,6 i VELOCITY= 4 . 1 FPS 1 .4 i TRAVEL= . 1 MIN CD 1 e Din= 2. 9 CFS ' u 8 Oout= 2. 0 CFS 6 LAG= 0 MIN .4 . 2 N ' TIME (hours) tta for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 4.5 IN �epared by MERIDIAN ENGINEERING, INC. 4 Sep 97 �ydroCAD 4.00 000428 (c) 1986-1995 Applied Microcomputer Systems r CH 11 CB 15 to CB 13 Qin = 3.9 CFS @ 12 .10 HRS, VOLUME= .37 AF out= 1.4 CFS @ 11.80 HRS, VOLUME= .37 AF, ATTEN= 63t, LAG= 0.0 MIN PTH END AREA DISCH SO-FT) (CPS) 10" PIPE STOR-IND METHOD 0 .0 0.0 0.0 PEAR DEPTH= .83 FT .1 0.0 0.0 n= .013 PEAR VELOCITY= 3 .0 FPS .2 .1 .1 LENGTH= 142 FT TRAVEL TIME _ .8 MIN 3 .1 .3 SLOPE= .0042 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .6 .4 1.2 .7 .5 1.4 ' 8 .5 1.5 .8 .5 1.5 .8 .5 1.5 .8 .5 1.4 REACH 11 INFLOW S OUTFLOW ' CB 15 to CB 13 10" PIPE 33 gg n= . 013 L=142' S= .0042 1 2 . 8 STOR-IND METHOD U VELOCITY= 3 FPS TRAVEL= . 8 MIN CD -- --- al 3. 9 CFS ' - Oout= 1 . 4 CFS LAG= 0 MIN v r m rn m ' TIME (hours) 1 'ata for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 4.5 IN 3repared by MERIDIAN ENGINEERING, INC. 4 Sep 97 CaroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems JEACH 12 CB 13 to CB 6 Qin = 2 .9 CFS @ 12 .10 HRS, VOLUME= .49 AF Qout= .7 CFS @ 11.40 HRS, VOLUME= .49 AF, ATTEN= 77%, LAG= 0.0 MIN �EPTH END AREA DISCH FT - CF 10" PIPE STOR-IND METHOD 0.0 0 .0 0.0 PEAK DEPTH= .83 FT .1 0.0 0.0 n= .024 PEAK VELOCITY= 1.4 FPS .2 .1 .1 LENGTH= 98 FT TRAVEL TIME = 1.2 MIN 3 .1 .1 SLOPE= .0031 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .6 .4 .6 .7 .5 .6 .8 .5 .7 .8 .5 .7 .8 .5 .7 .8 .5 .7 ' REACH 12 INFLOW 8 OUTFLOW ' CB 13 to CB 6 2 . 8 2 .6 10" PIPE ' 2 . 4 )�-LL n= . 024 L=9B' S= .0031 2 . 2 2 . 0 STRIND METHOD ' u 1 6 VE4 FPS 1 4 2 MIN p j 0 9 CFSLL .B --- . 7 CFS6 �Y�MIN . 4 e .em N m r- m 0) m ' TIME (hours) ata for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 4.5 IN Mrepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 ydroC.AD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems lEkCH 13 CB 6 to CB 7 Qin = 2 .6 CFS M 12.10 HRS, VOLUME= .64 AF Qout= 1.1 CFS @ 11.74 HRS, VOLUME= .63 AF, ATTEN= 56$, LAG= 0.0 MIN �EPTH END AREA DISCH FT S - (CFS) 10" PIPE STOR-IND METHOD 0 .0 0 .0 0.0 PEAK DEPTH= .83 FT .1 0 .0 0.0 n= .024 PEAK VELOCITY= 2.3 FPS .2 .1 .1 LENGTH= 57 FT TRAVEL TIME = .4 MIN 3 .1 .2 SLOPE= .0088 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .6 .4 .9 .7 .5 1.1 .8 .5 1.2 .8 .5 1.2 .8 .5 1.2 .8 .5 1.1 ' REACH T3 INFLOW 8 OUTFLOW ' CB6toCB7 2 .6 2 . 4 10" PIPE ' 2 . 2 n= . 024 L=57' S= .0088 2 . 0 1 . 8 STOR-IND METHOD ' u 1 .4 -- VELOCITY= 2. 3 FPS TRAVEL= . 4 MIN 12 0 1 .0 �� Gin= 2. 6 CFS ' D' .8 = CFS .6 LAG= 0 MIN .4 1z 0 . 4 N m IT Ln L0 r 0 m ) 0� ' TIME (hours) 1 ,Data for 3018 Van Waters & Rogers(prop. conditions) TYPE III 24-HOUR RAINFALL= 4 .5 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 :HydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems ,REACH 14 CB 7 to CB 8 Qin = 2.0 CFS @ 12 .10 HRS, VOLUME= .71 AF IQout= 2 .0 CFS @ 12 .10 HRS, VOLUME= .71 AF, ATTEN= 1%, LAG= .4 MIN EPTH END AREA DISCH (FT) (SO-FT) (CFS) 12" PIPE STOR-IND METHOD 0.0 0 .0 0 .0 PEAK DEPTH= .74 FT .1 0.0 0 .0 n= .024 PEAK VELOCITY= 3 .2 FPS .2 .1 .2 LENGTH= 92 FT TRAVEL TIME _ .5 MIN 3 .2 .4 SLOPE= .013 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .7 .6 1.8 .8 .7 2 .2 ' .9 .7 2 .3 .9 .8 2 .4 1.0 .8 2.3 1.0 .8 2 .2 ' REACH 14 INFLOW 8 OUTFLOW ' CB 7 to CB 8 1 12" PIPE n= . 11 L=92' S= . 013 ST OR-IND METHOD ' VELOCITY= 3. 2 FPS TRAVEL= . 5 MIN 3 o = CFS ' L Qout= 2 . 0 CFS LL LAG= . 4 IN ' 0 f N rl1 V In ID m Q� m N ' TIME (hours) 1 lata for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 4 .5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 rydroCAD 4.00 000428 (c) 1986-1995 Applied Microcoamuter Systems SACH 15 CB 11 to CB 10 f Qin = .5 CFS @ 12 .10 HRS, VOLUME= .04 AF Qout= .5 CFS @ 12 .10 HRS, VOLUME= .04 AF, ATTEN= 0%-, LAG= .2 MIN �EPTH END AREA DISCH FT (SO-FT) F 6" PIPE STOR-IND METHOD 0 .0 0 .0 0.0 PEAK DEPTH= .29 FT .1 0 .0 0 .0 n= .013 PEAK VELOCITY= 4.3 FPS .1 0.0 .1 LENGTH= 66 FT TRAVEL TIME _ .3 MIN ' 2 0 .0 .2 SLOPE= .0197 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .4 .1 .7 .4 .2 .8 ' 5 .2 .8 .5 .2 .8 .5 .2 .8 .5 .2 .8 REACH 15 INFLOW 8 OUTFLOW ' CB 11 to CB 10 50 . 45 6" PIPE ' . 40 n= .013 L=66' S= .0197 35 STOR-IND METHOD ' 3g VELOCITY= 4. 3 FPS 25 TRAVEL= . 3 MIN CD ZO Oin= . 5 CFS ' LL J 15 Qout= . 5 CFS 10 LAG= . 2 MIN .05 ' 0 . 00m N r7 V !fl �O r m Q) G N ' TIME (hours) 1 1 lata for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 4.5 IN drepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 `ydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems JSACH 16 CB 10 to DMH 9 Qin = 1.1 CFS @ 12.10 HRS, VOLUME= .09 AF �Qout= 1.1 CFS @ 12.10 HRS, VOLUME= .09 AF, ATTEN= 0%, LAG= .2 MIN EPTH END AREA DISCH FT -FT FS 8" PIPE STOR-IND METHOD 0 .0 0 .0 0.0 PEAR DEPTH= .47 FT .1 0.0 0.0 n= .013 PEAR VELOCITY= 4.4 FPS .1 0 .0 .1 LENGTH= 71 FT TRAVEL TIME _ .3 MIN ' 2 .1 .3 SLOPE= .0127 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .5 .3 1.1 .5 .3 1.3 ' .6 .3 1.5 .6 .3 1.5 .6 .3 1.5 .7 .3 1.4 REACH 16 INFLOW 8 OUTFLOW ' CB 10 to DMH 9 1 . 1 1 .0 8" PIPE ' 9 n= .013 L=71 ' S= . 0127 '41 8 STOR-IND METHOD ' 7 VELOCITY= 4 . 3 FPS .6 TRAVEL= . 3 MIN 5 0 4 Qin= 1 . 1 CFS ' 3 Qout= 1 . 1 CFS 2 LAG= . 2 MIN . 1 ' 0 - - - - h W - m N ' TIME (hours) 1 1 1 Lata for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 4 .5 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 Miv roCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems rCH 17 DMH 9 to CB 8 Qin = 1.1 CFS @ 12 .10 HRS, VOLUME= .09 AF kQout= 1.1 CFS W 12 .10 HRS, VOLUME= .09 AF, ATTEN= 01, LAG= 0.0 MIN EPTH END AREA DISCH (FT) (SO-FT) (CFS) 8" PIPE STOR-IND METHOD ' 0.0 0 .0 0.0 PEAK DEPTH= .32 FT .1 0 .0 0.0 n= .013 PEAK VELOCITY= 6.7 FPS .1 0.0 .2 LENGTH= 19 FT TRAVEL TIME = 0.0 MIN ' 2 .1 .5 SLOPE= .0368 FT/FT SPAN= 10-20 HRS, dt=.l HRS .5 .3 1.9 .5 .3 2.3 ' .6 .3 2 .5 .6 .3 2 .5 .6 .3 2 .5 .7 .3 2 .3 ' REACH "17 INFLOW 8 OUTFLOW ' DMH 9 to CB 8 1 . 1 1 . 0 8" PIPE ' 9 n= . 013 L=19' S= .0368 .8 STOR-IND METHOD ' u 5 VELOCITY= 6. 7 FPS TRAVEL= 0 MIN 5 o . 4 Gin= 1 . 1 CFS 3 Oout= 1 . 1 CFS Z LAG= 0 MIN 1 V Ln LO h W 0) m N TIME Chours) 1 1 ata for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 4.5 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 droCAD 4.00 000428 (c) 1986-1995 Applied Microcomputer Systems rC:H 18 CB 8 to Outfall (Design Pt DE) Qin = 5.3 CFS @ 12.10 HRS, VOLUME= .98 AF Qout= 3 .3 CFS @ 12.76 HRS, VOLUME= .98 AF, ATTEN= 37%, LAG= 39 .9 MIN tEPTH END AREA DISCH (FT) (SO-FT) (CFS)' 12" PIPE STOR-IND METHOD 0 .0 0 .0 0 .0 PEAK DEPTH= 1.00 FT .1 0.0 .1 n= .024 PEAK VELOCITY= 4.3 FPS .2 .1 .3 LENGTH= 128 FT TRAVEL TIME _ .5 MIN ' 3 .2 .6 SLOPE= .0242 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .7 .6 2 .5 .8 .7 2.9 ' .9 .7 3 .2 .9 .8 3 .2 1.0 .8 3 .2 1.0 .8 3 .0 ' REACH 18 INFLOW & OUTFLOW CB 8 to Outfall (Design Pt DE) 5 .0 4 .5 - 12" PIPE ' n=. 024 L=128' S= . 0242 4 . 0 3 . 5 STOR-IND METHOD 3 0 - VELOCITY= 4 . 3 FPS ' 2 . 5 - TRAVEL= . 5 MIN p 2 .0 i Qin= 5. 3 CFS ' LL 1 . 5 Gout= 3. 3 CFS 10LAG= 39. 9 MIN .5 0 N HT1 V LO l0 i- CO m m N ' TIME (hours) 1 i ata for 3018 Van Waters & Rogers(prop. conditions) TYPE III 24-HOUR RAINFALL= 4.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 1pydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems CH 20 PCB2 TO PCB1 Qin = 1.7 CFS @ 12.10 HRS, VOLUME= .13 AF Qout= 1.7 CFS @ 12 .11 HRS, VOLUME= .13 AF, ATTEN= 1$, LAG= .4 MIN tEPTH END AREA DISCH (FT) (SO-FT) (CFS)' 12" PIPE STOR-IND METHOD 0.0 0.0 0.0 PEAK DEPTH= .47 FT .1 0 .0 .1 n= .013 PEAK VELOCITY= 4.6 FPS .2 .1 .3 LENGTH= 152 FT TRAVEL TIME _ .6 MIN ' 3 .2 .7 SLOPE= .01 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .7 .6 3 .0 .8 .7 3 .5 .9 .7 3 .8 .9 .8 3 .8 1.0 .8 3 .8 1.0 .8 3 .6 REACH 20 INFLOW 8 OUTFLOW ' PCB2 TO PCB1 1 . 7 1 .6 1 .5 12" PIPE ' 1 . 4 n=. 013 L=152' S=. 01 1 . 3 j ; j STOR-IND METHOD 1 . 0 VELOCITY= 4 . 6 FPS t6 TRAVEL= . 6 MIN . 7 o . 6 Qin= 1 . 7 CFS ' 4 Gout= 1 . 7 CFS 3 LAG= . 4 MIN 2 ' 1- 0 . � N m m N ' TIME (hours) 1 ata for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 4 .5 IN Prepared by MERIDIAN ENGINEERING, INC. 10 Sep 97 roCAD 4 .52 000814 c 1986-1996 Amplied Microcomputer Systems CH 40 PCB1 TO DESIGN POINT AB Qin = 14.88 CFS @ 12 .10 HRS, VOLUME= 1.18 AF Qout= 13 .70 CFS @ 12 .14 HRS, VOLUME= 1.18 AF, ATTEN= 8%, LAG= 2 .0 MIN IEPTH END AREA DISCH _ (FT) (SO-FT) (CFS) 18" PIPE STOR-IND METHOD 0.0 0.0 0 .00 PEAK DEPTH= 1.50 FT .2 .1 .28 n= .013 PEAK VELOCITY= 8.7 FPS .3 .3 1.18 LENGTH= 62 FT TRAVEL TIME = .1 MIN 5 .4 2 .64 SLOPE= .0165 FT/FT SPAN= 10-20 HRS, dt=.1 HRS 1.1 1.3 11.30 1.2 1.5 13 .19 1.4 1.7 14.38 ' 1.4 1.7 14 .51 1.5 1.8 14.38 1.5 1.8 13 .49 REACH 40 INFLOW 8 OUTFLOW PCB1 TO DESIGN POINT AB ' 14 13 18" PIPE n=.013 L=62' S=.0165 ' 12 11 STOR-IND METHOD 10 VELOCITY= 8.7 FPS to 9 TRAVEL= . 1 MIN ' 8 v 7 Qin= 14.88 CFS !lout= 13.70 CFS p 5 LAG= 2 MIN ' LL 4 3 2 N ' TIME (hours) 1 ata for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 4.5 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 r CAD 4 42 1986-1995 Amplied Microconmuter Systems r-CH 100 FICTITIOUS REACH TO SUM FLOWS Qin = 5.5 CFS @ 12 .08 HRS, VOLUME= 1.17 AF Qout= 5.5 CFS @ 12 .08 HRS, VOLUME= 1.17 AF, ATTEN= 0W, LAG= 0.0 MIN �EPTH END AREA DISCH (FT) (SO-FT) (CFS) 99" PIPE STOR-IND METHOD 0 .0 0.0 0.0 PEAR DEPTH= .02 FT .8 2 .8 268 .7 n= .001 PEAR VELOCITY= 96.6 FPS 1.7 7.6 1127 .1 LENGTH= 1 FT TRAVEL TIME = 0.0 MIN ' 2 .5 13 .5 2520.5 SLOPE= .01 FT/FT SPAN= 10-20 HRS, dt=.1 HRS 5.8 40 .0 10776.1 6.6 45.8 12581.0 7 .4 50 .7 13717.9 ' 7.8 52 .1 13845.1 8.0 53 .0 13717.2 8.3 53 .5 12871.0 REACH 100 INFLOW 8 OUTFLOW FICTITIOUS REACH TO SUM FLOWS 5 . 5 5 . 0 99" PIPE ' 4 .5 n= .001 L=1 ' S=. 01 4 .0 L i 3 .5 STOR-IND METHOD u 3 .0 VELOCITY= 96. 6 FPS ' TRAVEL= 0 MIN 2 . 5 0 2 . 0 Gin= 5. 5 CFS ' 1 .5 Qout= 5. 5 CFS 1 . 0 - LAG= 0 MIN . 5 ' 0 m m N ' TIME (hours) 1 1 100 YEAR 24 HOUR STORM EVENT 1 1 1 1 1 1 1 ' 1 Data for 3018 Van Waters & Rogers(prop. conditions) ' TYPE III 24-HOUR RAINFALL= 6.5 IN fHrepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 ydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcommiter Systems 'SUBCATCAMENT 101 CATCHMENT C PEAR= 17.9 CFS @ 12 .10 HRS, VOLUME= 1.38 AF ' ACRES CN SCS TR-20 METHOD .99 98 Building TYPE III 24-HOUR 1.19 98 Pavement RAINFALL= 6.5 IN _ 1.36 79 Open Space SPAN= 10-20 HRS, dt=.1 HRS 3 .54 91 '_Method Comment T (min) DIRECT ENTRY OVERLAND FLOW 10.0 SUSCATCHMENT 101 RUNOFF CATCHMENT C 16 AREA= 3 .54 AC 14 Tc= 10 MIN 12 - 13 CN= 91 1 10 SCS TR-29 METHOD 9 TYPE III 24-HOUR 3 8 RAINFALL= 6 .5 IN 0 6 LL 5 PEAK= 17. 9 CFS 4 C� 12. 1 HRS t 3 VOLUME= 1 . 38 AF 2 11 �ID N IT Ln W I- m 0) m TIME Chours) 1 Lata for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 6 .5 IN Prepared by MERIDIAN ENGINEERING, INC. 8 Sep 97 �HvdroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems 'SUBCATCHMENT 102 OVERLAND FLOW TO CB2 PEAR= 6.5 CFS @ 12 .09 HRS, VOLUME= .51 AF ACRESCN SCS TR-20 METHOD 37 98 Roof TYPE III 24-HOUR .82 98 Pavement RAINFALL= 6 .5 IN 1279 Open Space SPAN= 10-20 HRS, dt=.1 HRS 1.21 98 mwMethod Comment IRECP ENTRY Tc min CB2 10 .0 ' SUBCATCHMENT 102 RUNOFF OUERLAND FLOW TO CB2 6 . 5 ' 6 .0L A= 1 21 AC 5 . 5Tc= 10 MIN 4 .0 5 0 4 . 5CN= 98 u 3 .5R-20 METHOD III 24-HOUR 3 .0ALL= 6 . 5 IN 2 .5 � 1 .5AK= 6 . 5 CF5 @ 12 . 09 HRS 1 .0UME= . 51 I . 5 e . Om N 'T U) �0 r, M 0 m TIME (hours) 1 I 1 'Data for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 6.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 ,HYdroCAD 4.00 000428 (c) 1986-1995 Applied Microcomputer Systems 'SUBCATCHMENT 103 OVERLAND FLAW TO CB3 PEAR= 5 .8 CFS @ 12.09 HRS, VOLUME= .46 AF ACRES CN SCS TR-20 METHOD .32 98 Roof TYPE III 24-HOUR .77 98 Pavement RAINFALL= 6.5 IN ' 1.09 98 SPAN= 10-20 HRS, dt=.1 HRS Method C e- nt T (min) IIRECT ENTRY CB3 10.0 SUBCATCHMENT 103 RUNOFF ' OVERLAND FLOW TO CB3 5 -5 - 5 .0 - AREA= 1 .09 AC 4 . 5 - Tc= 10 MIN r 4 .0 CN= 98 3 .5 SCS TR-20 METHOD 3 .0 TYPE III 24-HOUR 3 2 .5 RAINFALL= 6 .5 IN ' 2 .0 LL 1 .5 PEAK= 5. 8 CFS @ 12 .09 HRS I .0 VOLUME= . 46 AF i* rf U) i0 I, 00 Ol m ' TIME (hours) 1 'Data for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 6.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 HydroCAD 4.00-- 000428 (c) 1986-1995 Applied Microcomputer Systems 'SUBCATCHMENT 104 OVERLAND FLOW TO CB4 PEAR= 4 .2 CFS W 12 .09 HRS, VOLUME= .33 AF ' ACRES CN SCS TR-20 METHOD .27 98 Roof TYPE III 24-HOUR .52 98 Pavement RAINFALL= 6.5 IN 0.00 0 0 SPAN= 10-20 HRS, dt=.1 HRS .79 98 'Method CPn Tc (min) DIRECT ENTRY CB4 10 . 0 ' SUBCATCHMENT 104 RUNOFF OVERLAND FLOW TO CB4 ' 4 .0 AREA= . 79 AC 3 .5 Tc= 10 MIN 3 . 0 CN= 98 ' 2 5 SCS TR-20 METHOD 2 . 0 TYPE III 24-HOUR ' 3 RAINFALL= 6 . 5 IN 0 1 . 5 1 0 PEAK= 4. 2 CFS @ 12 .09 HRS ' .5 VOLUME= . 33 AF 0 . 0m N r Ln to h m u) m TIME Chours) 'Data for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 6 .5 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 ,WroCAD 4 .00 000428 (c) 1986-1995 AP81ied Microcomuter Systems 'SUBCATCHMENT 105 CATCHMENT E PEAR= 4.0 CFS @ 12 .08 HRS, VOLUME= .30 AF ' ACRES CN SCS TR-20 METHOD .33 98 Building TYPE III 24-HOUR .01 98 Pavement RAINFALL= 6.5 IN 48 79 Open Space SPAN= 10-20 HRS, dt=.1 HRS .82 87 'Method Comment Tc (min) DIRECT ENTRY OVERLAND FLOW 8 .0 ' SUBCATCHMENT 105 RUNOFF CATCHMENT E ' AREA= .82 AC Tc= 8 MIN CN= 87 t LO SCS TR-20 METHOD TYPE III 24-HOUR ' 3 RAINFALL= 6 . 5 IN 0 PEAK= 4. 0 CFS e 12 . 08 HRS ' VOLUME= . 30 AF M. T. LO kO r� m M m TIME (hours) 1 1 ' Data for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 6.5 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 ' HydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems ' SUBCATCHMENT 106 OVERLAND FLOW TO CB6 PEAR= 3 .1 CFS @ 12 .10 HRS, VOLUME= .24 AF ' ACRES CN SCS TR-20 METHOD .42 98 Pavement TYPE III 24-HOUR .06 98 Building RAINFALL= 6 .5 IN 11 79 Open Space SPAN= 10-20 HRS, dt=.1 HRS .59 94 ' Method Comment T (min) DIRECT ENTRY Segment ID: 10.0 ' SUBCATCHMENT 106 RUNOFF OUERLAND FLOW TO C66 ' 3 .0 2 . 8 AREA= . 59 AC 2 . 6 Tc= 10 MIN 2 . 4 2 . 2 CN= 94 � 2 . 0 1 .8 SCS TR-20 METHOD lu 1 6 TYPE III 24-HOUR 1 . 4 RAINFALL= 6 . 5 IN ' 0 1 .2 LL ' .8 PEAK= 3. 1 Ci . 6 @ 12. 1 HR5 . 4 VOLUME= . 24 AF . 2 V Itl i0 h 00 01 m TIME (hours) 'Data for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 6.5 IN ' Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 HydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems 1 SUBCATC MENT 107 OVERLAND FLOW TO CB7 PEAK= 1.2 CFS @ 12 .09 HRS, VOLUME= .10 AF ' ACRES CN SCS TR-20 METHOD .03 98 Building TYPE III 24-HOUR .20 98 Pavement RAINFALL= 6.5 IN ' 0.00 0 0 SPAN= 10-20 HRS, dt=.1 HRS .23 98 'Method Comment T (min) DIRECT ENTRY Segment ID: 10.0 ' SUBCATCHMENT 107 RUNOFF OUERLAND FLOW TO CB7 ' 1 . 2 1 . 1 AREA= .23 AC 1 . 0 Tc= 10 MIN 9 CN= 98 7 SCS TR-20 METHOD 6 TYPE III 24-HOUR ' 3 5 RAINFALL= 6 . 5 IN LL 3 PEAK= 1 . 2 CFS @ 12 . 09 HRS ' 2 VOLUME= . 10 AF 1 0 . - - N - 7 - - h - - m TIME (hours) 1 1 1 Data for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 6.5 IN fHrepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 ydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomsuter Systems ,SUBCATCHMEN'T 108 OVERLAND FLOW TO CB8 PEAR= 3.3 CFS M 12 .09 HRS, VOLUME= .25 AF ' ACRES CN SCS TR-20 METHOD .13 98 Building TYPE III 24-HOUR .48 98 Pavement RAINFALL= 6 .5 IN ' .61 98 SPAN= 10-20 HRS, dt=.1 HRS Method Comment Tc (min) 'DIRECT ENTRY Segment ID: 10 .0 SUBCATCHMENT 108 RUNOFF ' OVERLAND FLOW TO CB8 3 . 2 3 .0 AREA= . 61 AC ' 2 . 8 2 .6 Tc= 10 MIN 2 . 4 CN= 98 2 .2 ' 28 SCS TR-20 METHOD U .1 6 TYPE III 24-HOUR 3 1 . 4 RAINFALL= 6 . 5 IN 1 .2 8 PERK= 3. 3 CFS 6 @ 12 .09 HRS q4 VOLUME= 25 AF 0 "m N �l T Ln t0 h CO 01 0 ' TIME (kcurs) 1 Data for 3018 Van waters & Rogers{prop. conditions) ' TYPE III 24-HOIUR RAINFALL= 6.5 IN 'Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 HydroCAD 4 .00 000428 (c) 1986-3995 Applied Microcomputer Systems 'SUBCATCHMENT 109 PC132 TO PCB1 PEAK= 2 .6 CFS @ 12 .10 HRS, VOLUME= .20 AF ' ACRES CN SCS TR-20 METHOD .31 98 Pavement TYPE III 24-HOUR .20 79 Open Space RAINFALL= 6.5 IN ' .51 91 SPAN= 10-20 HRS, dt=.l HRS Method Comment T (min) DIRECT ENTRY Segment ID: 10 .0 SUBCATCHMENT 109 RUNOFF ' PCB2 TO PCBs 2 .4 - 2 .2 - .42 2 AREA= .51 AC 2 .0 Tc= 10 MIN 1 .8 CN= 91 ' 1 . 6 SCS TR-20 METHOD u 1 .4 TYPE III 24-HOUR 1 . 2 RAINFALL= 6 .5 IN 0 1 .0 fL- .6 PEAK= 2 . 6 CF5 12. 1 HRS .4 VOLUME= . 20 AF - Ln Lo h W Q) m ' TIME (hours) 1 Data for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 6 .5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 HvdroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems 'SUBCATCBMENT 110 OVERLAND FLOW TO CB10 PEAK= .9 CFS @ 12 .09 HRS, VOLUME= .07 AF ' ACRES CN SCS TR-20 METHOD .10 98 Building TYPE III 24-HOUR .07 98 Pavement RAINFALL= 6.5 IN ' •17 98 SPAN= 10-20 HRS, dt=.1 HRS Method Comment Tc (min) 'DIRECT ENTRY Segment ID: 10.0 SUBCATCHMENT 110 RUNOFF ' OUERLAND FLOW TO CB10 90 80 AREA= . I7 AC 7e Tc= 10 MIN 65 CN= 96 ' u 50 SCS TR-20 METHOD 45 TYPE III 24-HOUR 3 . 35 RRINFALL= 6 . 5 IN ' 0 25 PERK= . 9 CF5 2� @ 12 .09 HRS 10 UOLUME= . 07 AF ' . 00� - r m - m N ' TIME (haur5) 1 'Data for 3018 Van waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 6.5 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 'HydroCAD 4.00 000428 (c) 1986-1995 ABHlied Microcomputer Systems 'SUBCATCHMENT 111 OVERLAND FLOW TO CB11 PEAR= .7 CFS @ 12 .09 HRS, VOLUME= .05 AF ' ACRES CN SCS TR-20 METHOD .08 98 Building TYPE III 24-HOUR .05 98 Pavement RAINFALL= 6.5 IN ' .13 98 SPAN= 10-20 HRS, dt=.l HRS Method Comment T (min) 'DIRECT ENTRY Segment ID: 10 .0 SUBCATCHMENT III RUNOFF ' OUERLAND FLOW TO CBII 7e 65 .60 AREA= . I3 AC ' .55 Tc= 10 MIN . 50 CN= 98 ' U .40 SCS TR-20 METHOD . 35 TYPE III 24-HOUR 3 . 30 RAINFALL= 6 .5 IN 0 25 � 20 PEAK= . 7 CFS . 15 @ 12 .09 HRS . 10 UOLUME= . 05 AF . 05 1 0 . a — ' TIME (kour5) 1 'Data for 3018 Van Waters 6 Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 6.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 'HydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems 'SUBCATCY94MU 113 OVERLAND FLOW TO CB13 PEAK= 2 .1 CFS @ 12 .10 HRS, VOLUME= .16 AF ' ACRES CN SCS TR-20 METHOD .15 98 Building TYPE III 24-HOUR .20 98 Pavement RAINFALL= 6.5 IN ' O5 79 Open Space SPAN= 10-20 HRS, dt=.1 HRS .40 96 Method Comment Tc (min) 'DIRECT ENTRY Segment ID: 10 .0 SUBCATCHMENT 113 RUNOFF OVERLAND FL0W TO CB13 ' 2 . 9 1 8 L AC MIN 1 .6 ' 1 .4 12 SCS THOD TYPEHOUR 1 .0 RAIN5 IN 0 8 U' .6 PCFS 4 HR5 ' 2 VO6 AF 0 . - N - V - - h - - m TIME (hours) 1 ata for 3018 Van Waters & Rogers(prop. conditions) TYPE III 24-HOUR RAINFALL= 6.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 rroCAD 4.00 0 428 c) 1986-1995 Applied Microcomputer ms IIIBCATCHNIENT 115 OVERLAND FLOW TO CE15 & CB14 PEAK= 2.8 CFS (C 12 .10 HRS, VOLUME= .21 AF ACRES CN SCS TR-20 METHOD .08 98 Building TYPE III 24-HOUR .38 98 Pavement RAINFALL= 6.5 IN .06 79 Open Space SPAN= 10-20 HRS, dt=.1 HRS .52 96 —Method Comment Tc min IRECT ENTRY Segment ID: 10.0 SUBCATCHMENT 115 RUNOFF OUERLAND FLOW TO C615 & CB14 1 2 .6 AREA= .52 AC 2 .4 2 .2 Tc= IB MIN 2 . 0 CN= 96 ' 1 .8 1 .6 SCS TR-2I METHOD 1 . 4 TYPE III 24-HOUR ' 3 1 . 2 RAINFALL= 6 . 5 IN 0 1 .0 . 8 PEAK= 2. 8 CFS . 6 8 12. 1 HR5 ' . 4 UOLUME= . 21 AF 2 N - V - - m TIME (hours) Data for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 6.5 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 'HYdroCAD 4 ,0Q 000428 (c) 1986-1995 Applied Microcomputer Systems 'SUBCATCHMENT 116 OVERLAND FLOW TO CB16 PEAK= 4.3 CFS @ 12 .09 HRS, VOLUME= .33 AF ACRES CN SCS TR-20 METHOD .24 98 Building TYPE III 24-HOUR .56 98 Pavement RAINFALL= 6.5 IN ' .80 98 SPAN= 10-20 HRS, dt=.1 HRS Method -Comment T (min) 'DIRECT ENTRY Segment ID: 10 .0 SUBCATCHMENT 116 RUNOFF ' OVERLAND FLOW TO CB16 4 .0 ' AREA= . 8 AC 3 . 5 Tc= 10 MIN 3 . 0 CN= 98 ' 2 . 5 SCS TR-20 METHOD 2 0 TYPE III 24-HOUR 3 RAINFALL= 6 . 5 IN 0 1 . 5 � I 0 PEAK= 4 . 3 CFS @ 12 . 09 HRS 5 VOLUME= 33 AF ' 0 N r*7 V lfl r CO 01 m ' TIME (hours) 1 Fata for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 6.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 ■HvdroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems ■ rUBCATCHMEW 117 OVERLAND FLOW TO CB PCB1 PEAK= 2 .9 CFS M 12 .10 HRS, VOLUME= .23 AF ACRES CN SCS TR-20 METHOD .11 98 Building TYPE III 24-HOUR. .41 98 Pavement RAINFALL= 6 .5 IN 3 79 Open Space SPAN= 10-20 HRS, dt=.l HRS 55 97 EMethod Comment T n IRECT ENTRY Segment ID: 10.0 SUBCATCHMENT 117 RUNOFF OVERLAND FLOW TO CB PCB1 ' 2 . 8 2 .6 AREA= .55 AC 2 .4 Tc= 10 MIN 2 .2 CN= 97 ' 2 .0 1 . 8 1 . 6 SCS TR-20 METHOD U U 1 4 TYPE III 24-HOUR 3 12 RAINFALL= 6 .5 IN � 1 . 0 - B PEAK= 2. 9 CFS ' . 6 Lz 12. 1 HR5 . 4 VOLUME= . 23 AF 2 TIME (hours) 1 1 I ,Data for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 6 .5 IN fHrepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 ydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems 'SUBCATCBMENT 118 CATCHMENT F PEAK= .8 CFS @ 12 .10 HRS, VOLUME= .06 AF ' ACRES CN SCS TR-20 METHOD .20 79 Open Space TYPE III 24-HOUR RAINFALL= 6 .5 IN ' SPAN= 10-20 HRS, dt=.1 HRS Method Continent T (min) 'DIRECT ENTRY 0 10 .0 SUBCATCHMENT 118 RUNOFF CATCHMENT F 88 ' 70 AREA= . 2 AC . 65 Tc= 10 MIN . 60 CN= 79 r . 55 45 SCS TR-20 METHOD 40 TYPE III 24-HOUR 3 . 35 RAINFALL= 6 .5 IN CD 25 PEAK= . 8 CFS . 20 @ 12 . 1 HRS 15 UOLUME= . 96 AF . 10 . 05 0 . 0� — N r i V Ln I F� m o) 0 -- — — — — N TIME (hours) 1 Data for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 6 .5 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 'H droCAD 4 .00 000428 (c) 1986-1995 Applied Microcamuter Systems ,REACH 1 FICTITIOUS REACH TO SUM FLOWS Qin = 14 .3 CFS @ 12 .10 HRS, VOLUME= 1.78 AF Qout= 14.3 CFS @ 12 .10 HRS, VOLUME= 1.78 AF, ATTEN= 0$, LAG= 0.0 MIN 'DEPTH END AREA DISCH (FT) (SO-FT) (CFS) 99" PIPE STOR-IND METHOD ' 0 .0 0 .0 0.0 PEAK DEPTH= .04 FT .8 2 .8 268 .7 n= .001 PEAR VELOCITY= 96 .6 FPS 1.7 7.6 1127.1 LENGTH= 1 FT TRAVEL TIME = 0 .0 MIN ' 2 .5 13 .5 2520 .5 SLOPE= .O1 FT/FT SPAN= 10-20 HRS, dt=.l HRS 5 .8 40 .0 10776 .1 6.6 45 .8 12581.0 7.4 50.7 13717.9 ' 7.8 52 .1 13845 .1 8 .0 53 .0 13717.2 8 .3 53 .5 12871.0 REACH 1 INFLOW 8 OUTFLOW FICTITIOUS REACH TO SUM FLOWS ' 14 13 99" PIPE 12 n= . 001 L=1 ' S= . 01 11 10 LO -jSTOR-IND METHOD 8 VELOCITY= 96. 6 FPS ' TRAVEL= 0 MIN 3 6 - 0 5 Gin= 14. 3 CFS ' O' 4 Gout= 14 . 3 CFS 3 LAG= 0 MIN 2 1 l0 r m 01 m N ' TIME (hours) 1 'Data for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 6 .5 IN fHrepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 vdroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems 'REACH 2 CB4 to CB3 Qin = 4 .2 CFS @ 12.09 HRS, VOLUME= .33 AF Qout= 3 .8 CFS @ 12 .13 HRS, VOLUME= .33 AF, ATTEN= 11%, LAG= 2 .2 MIN ,DEPTH END AREA DISCH (FT) (SO-FT) (CFS) 12" PIPE STOR-IND METHOD ' 0.0 0 .0 0.0 PEAK DEPTH= 1.00 FT .1 0 .0 .1 n= .013 PEAK VELOCITY= 5 .4 FPS .2 .1 .3 LENGTH= 127 FT TRAVEL TIME _ .4 MIN ' 3 .2 .7 SLOPE= .011 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .7 .6 3 .1 .8 .7 3 .7 ' .9 .7 4 .0 .9 .8 4.0 1.0 .8 4.0 1.0 .8 3 .7 ' REACH 2 INFLOW 8 OUTFLOW ' CB4 to CB3 4 .0 u ) 12" PIPE 3 . 5 n= .013 L=127' S= . 011 3 .0 STOR-IND METHOD 2 . 5 VELOCITY= 5 . 4 FPS 2 . 0 - TRAVEL= . 4 MIN 0 1 . 5 Gin= 4 . 2 CFS J Qout= 3 . 8 CFS LAG= 2 . 2 MIN 5 - Ln' �0 n OJ 0) m N TIME Choura) 'Data for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 6.5 IN fHrepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 ydroCAD 4 .00 000428 [c) 1986-1995 Applied Microcomgu er Systems 'REACH 3 CB3 to CB2 Qin = 9 .6 CFS @ 12 .10 HRS, VOLUME= .78 AF ' Qout= 6.3 CFS @ 12.00 HRS, VOLUME= .78 AF, ATTEN= 34*, LAG= 0 .0 MIN DEPTH END AREA DISCH (FT) (SO-FT) (CFS) 18" PIPE STOR-IND METHOD 0 .0 0 .0 0.0 PEAK DEPTH= 1.50 FT .2 .1 .1 n= .013 PEAK VELOCITY= 4 .0 FPS .3 .3 .6 LENGTH= 224 FT TRAVEL TIME _ .9 MIN ' S .4 1.2 SLOPE= .0036 FT/FT SPAN= 10-20 HRS, dt=.1 HRS 1.1 1.3 5 .3 1.2 1.5 6.2 1.4 1.7 6.7 1.4 1.7 6.8 1.5 1.8 6.7 1.5 1.8 6 .3 REACH 3 INFLOW 8 OUTFLOW ' CB3 to CB2 9 . 9 18'' PIPE ' n=. 013 L=224' S= .0036 5 .5 STOR-IND METHOD VELOCITY= 4 FPS 4 5 i TRAVEL= . 9 MIN 3 I CD i Gin= 9. 6 CFS ' u Dout= 6. 3 CFS LAG= 0 MIN V Ln 0 I- m 0) m N ' TIME (hours) 'Data for 3018 Van Waters & Rogers(prop. conditions) TYPE III 24-HOUR RAINFALL= 6.5 IN fHrepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 ydroCAD 4.00 000428 (c) 1986-1995 Applied Microcomputer Systems 'REACH 4 CB2 to PCB1 Qin = 12 .8 CFS @ 12 .09 HRS, VOLUME= 1.29 AF Qout= 12 .8 CFS @ 12 .10 HRS, VOLUME= 1.29 AF, ATTEN= 0W, LAG= .1 MIN 'DEPTH END AREA DISCH (FT) (SO-FT) (CFS) 18" PIPE STOR-IND METHOD ' 0 .0 0.0 0 .0 PEAK DEPTH= 1.17 FT .2 .1 .3 n= .013 PEAK VELOCITY= 8.7 FPS .3 .3 1.2 LENGTH= 42 FT TRAVEL TIME = .1 MIN ' 5 .4 2 .6 SLOPE= .0165 FT/FT SPAN= 10-20 HRS, dt=.1 HRS 1.1 1.3 11.3 1.2 1.5 13.2 1.4 1.7 14 .4 1.4 1.7 14 .5 1.5 1.8 14 .4 1.5 1.8 13 .5 REACH 4 INFLOW 8 OUTFLOW ' CB2 to PCB1 12 11 18" PIPE ' 10 n= . 613 L=42' S= . 6165 9 STOR-IND METHOD 6 VELOCITY= 8 . 7 FPS ' s 6 TRAVEL= . 1 MIN 0 5 Din= 12. 8 CFS LL L 4 Qout= 12. 8 CFS 3 2 LAG= . 1 MIN 1 ' 01f N m V Ln LO r m 0) m N ' TIME (hours) 1 Data for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 6 .5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 HYdroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems 'REACH 10 CB 16 to CB 15 Qin = 4.2 CFS @ 12 .09 HRS, VOLUME= .33 AF Qout= 2 .0 CFS @ 12 .00 HRS, VOLUME= .33 AF, ATTEN= 53`$, LAG= 0.0 MIN DEPTH END AREA DISCH (FT) (SO-FT) (CRS) 10" PIPE STOR-IND METHOD ' 0 .0 0 .0 0 .0 PEAK DEPTH= .83 FT .1 0.0 0.0 n= .013 PEAK VELOCITY= 4.2 FPS .2 .1 .2 LENGTH= 36 FT TRAVEL TIME = .1 MIN ' .3 .1 .4 SLOPE= .0083 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .6 .4 1.7 .7 .5 2.0 .8 .5 2 .1 ' 8 .5 2 .1 .8 .5 2 .1 .8 .5 2.0 ' REACH 10 INFLOW & OUTFLOW ' CB 16 to CB 15 4 . 0 - 10" PIPE ' 3 . 5 = .013 L=36' S= .0083 3 .0 STOR-IND METHOD 2 . 5 VELOCITY= 4. 2 FPS ' u Z 0j,n TRAVEL= . 1 MIN 0 I . 5 Oin= 4. 2 CFS �` Oout= 2 . 0 CFS LAG= 0 MIN ' 0 N N V U) 0 Il- m 0) m N TIME (hour5) ata for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 6.5 IN .Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 I"roCAD 4 .00 000428 1Q) 1986-1995 Applied Microcomputer Systems rCH 11 CB 15 to CB 13 Qin = 4 .8 CFS @ 12 .10 HRS, VOLUME= .54 AF tQout= 1.4 CFS @ 11.70 HRS, VOLUME= .54 AF, ATTEN= 70$, LAG= 0.0 MIN EPTH END AREA DISCH FT - (CFS) 10" PIPE STOR-IND METHOD 0.0 0.0 0 .0 PEAK DEPTH= .83 FT .1 0 .0 0.0 n= .013 PEAK VELOCITY= 2.9 FPS .2 .1 .1 LENGTH= 142 FT TRAVEL TIME _ .8 MIN 3 .1 .3 SLOPE= .0042 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .6 . .4 1.2 .7 .5 1.4 ' 8 5 1.5 .8 .5 1.5 .8 .5 1.5 .8 .5 1.4 REACH 11 INFLOW 8 OUTFLOW ' CB 15 to CB 13 4 .5 10'' PIPE ' 4 . 0 n=. 013 L=142' S= .0042 3 .5 i 3 .0 STOR-IND METHOD 4 VELOCITY= 2. 9 FPS 2 .5 TRAVEL= . 8 MIN 3 2 . 0 - CD 1 5 Gin= 4 . 8 CFS ' ---- ------- Oout= 1 . 4 CFS 1 .0 LAG= 0 MIN .5 ' 0 . N m V Ln n W Q) m N ' TIME (hour5) 'Data for 3018 Van Waters & Rogers(prop. conditions) TYPE III 24-HOUR RAINFALL= 6 .5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 'HydroCAD 4 .00 000428 (c) 1986-1995 Applied microcommiter Systems 'BCH 12 CB 13 to CB 6 Qin = 3 .5 CFS @ 12.10 HRS, VOLUME= .71 AF LQout= 7 CFS @ 10 .79 HRS, VOLUME= .55 AF, ATTEN= 80%, LAG= 0.0 MIN PTH END AREA DISCH (FT) (SO-FT) (CFS) 10" PIPE STOR-IND METHOD 0 .0 0 .0 0 .0 PEAK DEPTH= .83 FT .1 0.0 0.0 n= .024 PEAK VELOCITY= 1.4 FPS .2 .1 .1 LENGTH= 98 FT TRAVEL TIME = 1.2 MIN .3 .1 .1 SLOPE= .0031 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .6 .4 .6 .7 .5 .6 ' .8 .5 .7 .8 .5 .7 .8 .5 .7 .8 .5 .7 tREACH 12 INFLOW & OUTFLOW ' CB 13 to CB 6 3 . 4 3 . 2 10" PIPE ' 3 . 0 n= .024 L=98' S= .0031 2 . 6 2 . 4 STOR-IND METHOD LO' 2 0 VELOCITY= 1 . 4 FPS 1 . 86 TRAVEL= 1 . 2 MIN 3o 1 , 2 Gin= 3. 5 CFS LL 1 . 0 Gout- 7 CFS 8 6 ---------------- -------- LAG=-O-MIN 4 - O . em N m Ln 0 U) N ' TIME (hours) 1 ata for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 6.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 IPW-d-roCAD 4.00 000428 c 1986-1995 Applied Microcomputer Systems ,REACH 13 CB 6 to CB 7 Qin = 3 .4 CFS @ 12 .09 HRS, VOLUME= .76 AF Qout= 1.1 CFS @ 11.64 HRS, VOLUME= .76 AF, ATTEN= 67%, LAG= 0.0 MIN 'DEPTH END AREA DISCH _ (FT) (SO-FT) (CFS) 10" PIPE STOR-IND METHOD ' 0 .0 0 .0 0 .0 PEAK DEPTH= .83 FT .1 0.0 0.0 n= .024 PEAK VELOCITY= 2 .3 FPS .2 .1 .1 LENGTH= 57 FT TRAVEL TIME _ .4 MIN .3 .1 .2 SLOPE= .0088 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .6 .4 .9 .7 .5 1.1 .8 .5 1.2 1 .8 .5 1.2 .8 .5 1.2 .8 .5 1.1 ' REACH 13 INFLOW 8 OUTFLOW CB 6 to CB 7 ' 3 .2 3 .0 10'' PIPE 2 .8 n= .024 L=57' S= . 0088 2 .6 2 . 4 2 .2 STOR-IND METHOD c, 2 .0 VELOCITY= 2. 3 FPS ' 1 .8 TRAVEL= . 4 MIN 1 . 6 o 1 2 Qin= 3. 4 CFS � I . B --- -------------I gout= 1 . 1 CFS . 6 . 4 . 2 ' 0EPD N rr) v in o r- m rn m N ' TIME (hours) 1 1 ata for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 6.5 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 ydroCAD 4 .00 0004281986-1995 Applid Microcomnputer Systems IMCH 14 CB 7 to CB 8 Qin = 2 .3 CFS @ 12 .09 HRS, VOLUME= .88 AF Qout= 2 .3 CFS @ 12 .10 HRS, VOLUME= .88 AF, ATTEN= 0$, LAG= .5 MIN tEPTH END AREA DISCH (FT) (SO-FT) (CFS) 12" PIPE STOR-IND METHOD 0.0 0 .0 0 .0 PEAK DEPTH= .89 FT .1 0.0 0.0 n= .024 PEAK VELOCITY= 3 .2 FPS .2 .1 .2 LENGTH= 92 FT TRAVEL TIME _ .5 MIN ' .3 .2 .4 SLOPE= .013 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .7 .6 1.8 .8 .7 2 .2 .9 .7 2 .3 9 .8 2.4 1.0 .8 2 .3 1.0 .8 2 .2 ' REACH 14 INFLOW & OUTFLOW CB 7 to CB 8 2 .2 2 .0 12" PIPE 1 .8 n=. 024 L=92' S= . 013 1 . 6 STOR-IND METHOD 1 . 4 VELOCITY= 3. 2 FPS ' 1 . 2 AVEL= . 5 MIN 3 1 .8 0 8 in= 2. 3 CFS ' . 5 out= 4 LAG= . 5 MIN . 2 - 0 . h W Q) 6 N ' TIME (hours) 1 Data for 3018 Van Waters & Rogers(prop. conditions) TYPE III 24-HOUR RAINFALL= 6 .5 IN fHrepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 ydroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems 'REACH 15 CB 11 to CB 10 Qin = .7 CFS @ 12.09 HRS, VOLUME= .06 AF Qout= .7 CFS @ 12 .10 HRS, VOLUME= .06 AF, ATTEN= 0%, LAG= .2 MIN 'DEPTH END AREA DISCH (FT) (SO-FT) (CFS)' 6" PIPE STOR-IND METHOD 0 .0 0.0 0 .0 PEAK DEPTH= .39 FT .1 0.0 0.0 n= .013 PEAK VELOCITY= 4.6 FPS .1 0.0 .1 LENGTH= 66 FT TRAVEL TIME = .2 MIN ' 2 0.0 .2 SLOPE= .0197 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .4 .1 .7 .4 .2 .8 ' .5 .2 .8 .5 .2 .8 .5 .2 .8 .5 .2 .8 REACH 15 INFLOW 8 OUTFLOW ' CB 11 to CB 10 75 . 70 .65 6'' PIPE ' (g nL 6' S= . 6197 . 55 . 56 IND METHOD 45 Y= 4. 6 FPS EL= . 2 MIN 0 25 in= . 7 CFS 20 ut= . 7 CFS 15 AG= . 2 MIN , to . 05 N m V lfl �0 r CD m m N ' TIME (hours) Lata for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 6.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 W-y-droCAD 4 0 428 c 1986-1995 Applied Microcomputer Systems CH 16 CB 10 to DMH 9 Qin = 1.7 CFS @ 12.10 HRS, VOLUME= .13 AF Qout= 1.4 CFS @ 12 .15 HRS, VOLUME= .13 AF, ATTEN= 17%, LAG= 3 .2 MIN LEPTH END AREA DISCH (FT) (SO-FT)(SO-IFT)��S1 8" PIPE STOR-IND METHOD ' 0.0 0 .0 0.0 PEAR DEPTH= .67 FT .1 0 .0 0.0 n= .013 PEAR VELOCITY= 4.4 FPS .1 0 .0 .1 LENGTH= 71 FT TRAVEL TIME = .3 MIN ' 2 .1 .3 SLOPE= .0127 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .5 .3 1.1 .5 .3 1.3 ' .6 .3 1.5 .6 .3 1.5 .6 .3 1.5 .7 .3 1.4 ' REACH 16 INFLOW 8 OUTFLOW ' CB 10 to DMH 9 1 .6 1 .5 8" PIPE 1 . 4 n= .013 L=71 ' S= .0127 1 . 2 I .z STOR-IND METHOD 1 .9 VELOCITY= 4. 4 FPS ' 8 TRAVEL= . 3 MIN 0 6 Qin= 1 . 7 CFS J 4 Qout= 1 . 4 CFS LL 2 LAG= 3 . 2 MIN 2 ' I- 0 . N r*1 V Ifl 0 I- OD U) m N ' TIME (hours) 1 ata for 3018 Van Waters & Rogers(prop. conditions) TYPE III 24-HOUR RAINFALL= 6.5 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 vdroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems rCH 17 DMH 9 to CB 8 Qin = 1.5 CFS @ 12 .16 HRS, VOLUME= .13 AF tQout= 1.5 CFS @ 12 .16 HRS, VOLUME= .13 AF, ATTEN= 0%, LAG= 0.0 MIN EPTH END AREA DISCH (FT) (SO-FT) (CFS) 8" PIPE STOR-IND METHOD ' 0.0 0.0 0 .0 PEAR DEPTH= .37 FT .1 0 .0 0 .0 n= .013 PEAR VELOCITY= 7.1 FPS .1 0.0 .2 LENGTH= 19 FT TRAVEL TIME = 0 .0 MIN ' 2 .1 .5 SLOPE= .0368 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .5 .3 1.9 .5 .3 2 .3 ' .6 .3 2 .5 .6 .3 2 .5 .6 .3 2 .5 .7 .3 2 .3 REACH 17 INFLOW 8 OUTFLOW ' DMH 9 to CB 8 1 . 4 1 . 3 8'' PIPE ' 1 .2 n= . 013 L=19' S= .0368 1 . 1 1 .0 STOR-IND METHOD ' 8 VELOCITY= 7 . 1 FPS 7 TRAVEL= 0 MIN O 5 Oin= 1 . 5 CFS LL . 4 Oout= 1 . 5 CFS . 3 LAG= 0 MIN .2 1 i.- - - - - - - - N TIME (hours) 1 1 Lata for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 6 .5 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 vdroCAD 4 .00 000428 (c) 1986-1995 Applied Microcomputer Systems 1REACH 18 CB 8 to Outfall (Design Pt DE) Qin = 7.0 CFS @ 12 .10 HRS, VOLUME= 1.26 AF LQout= 3 .2 CFS M 11.83 HRS, VOLUME= 1.26 AF, ATTEN= 54%, LAG= 0.0 MIN EPTH END AREA DISCH (FT) (SO-FT) (CFS) 12" PIPE STOR-IND METHOD 0.0 0 .0 0 .0 PEAK DEPTH= 1.00 FT .1 0.0 .1 n= .024 PEAK VELOCITY= 4.3 FPS .2 .1 .3 LENGTH= 128 FT TRAVEL TIME = .5 MIN 3 .2 .6 SLOPE= .0242 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .7 .6 2.5 .8 .7 2 .9 ' .9 .7 3 .2 .9 .8 3 .2 1.0 .8 3 .2 1.0 .8 3 .0 ' REACH 18 INFLOW 8 OUTFLOW ' CB 8 to Outfall (Design Pt DE) 7 . 0 6 . 5 6 . 0 12" PIPE ' 5 . 5 n=. 024 L=128' S= . 0242 5 . 0 q 5 STLQitn= 7. 0 OD 4 . 0 VELPS 3 . 5 IN 3 3 .0 -- ---� 0 2 .5 FS2 . 0 j FS1 . 5 IN 1 . 0 S - - - -- - - - - 1;3- Ln ko r- � m m N ' TIME (hours) 1 ata for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 6.5 IN Prepared by MERIDIAN ENGINEERING, INC. 4 Sep 97 itly-droCAD 4.00 000428 (c) 1986-1995 Applied Microccumuter Systems CH 20 PCB2 TO PCB1 Qin = 2 .6 CFS @ 12 .10 HRS, VOLUME= .20 AF Qout= 2 .6 CFS @ 12 .10 HRS, VOLUME= .20 AF, ATTEN= 1%, LAG= .4 MIN LEPTH END AREA DISCH (FT) (SO-FT) (CFS) 12" PIPE STOR-IND METHOD 0 .0 0.0 0.0 PEAK DEPTH= .62 FT .1 0.0 .1 n= .013 PEAK VELOCITY= 5.0 FPS .2 .1 .3 LENGTH= 152 FT TRAVEL TIME = .5 MIN 3 .2 .7 SLOPE= .01 FT/FT SPAN= 10-20 HRS, dt=.1 HRS .7 .6 3 .0 .8 .7 3 .5 .9 .7 3 .8 ' 9 .8 3 .8 1.0 .8 3 .8 1.0 .8 3.6 ' REACH 20 INFLOW 8 OUTFLOW ' PCB2 TO PCB1 2 . 4 12" PIPE 2 . 2 n=. 013 L=152' S= . 91 ' 2 . 0 1 .8 STOR-IND METHOD u 1 . 4 1 .6 VELOCITY= 5 FPS 1 2 TRAVEL= . 5 MIN 0 1 . 0 Din= 2. 6 CFS ' � 8 Dout= 2. 6 CFS .6 LAG= . 4 MIN 4 - . 2 - 0 . N ' TIME (hours) 1 1 'Data for 3018 Van Waters & Rogers (prop, conditions) TYPE III 24-HOUR RAINFALL= 6 .5 IN Prepared by MERIDIAN ENGINEERING, INC. 10 Sep 97 'HvdroCAD 4 .52 000814 (c) 1986-1996 ABplied Microcomputer Systems 'REACH 40 PCB1 TO DESIGN POINT AB Qin = 18 .29 CFS @ 12 .10 HRS, VOLUME= 1.72 AF Qout= 13 .49 CFS @ 12 .00 HRS, VOLUME= 1.72 AF, ATTEN= 26%, LAG= 0 .0 MIN 'DEPTH END AREA DISCH (FT) (SO-FT) (CFS) 18" PIPE STOR-IND METHOD ' 0.0 0.0 0.00 PEAR DEPTH= 1.50 FT .2 .1 .28 n= .013 PEAK VELOCITY= 8.7 FPS .3 .3 1.18 LENGTH= 62 FT TRAVEL TIME = .1 MIN 5 .4 2 .64 SLOPE= .0165 FT/FT SPAN= 10-20 HRS, dt=.1 HRS 1.1 1.3 11.30 1.2 1.5 13 .19 1.4 1.7 14.38 1.4 1.7 14.51 1.5 1.8 14 .38 1.5 1.8 13 .49 REACH 40 INFLOW 8 OUTFLOW PCB1 TO DESIGN POINT AB t 18 17 18" PIPE 16 n=.013 L=62' 5=.0165 15 14 STOR-IND METHOD 12 f VELOCITY= 8.7 FPS c� 11 i TRAVEL= . 1 MIN ' u 10 1 `J 9 i lain= 18.29 CFS 3 8 Qout= 13.49 CF5 O 7 LAG= 0 MIN 5 � 5 4 3 2 ' 1- 0m N m a in it m m m N ' TIME (hour5) 'Data for 3018 Van Waters & Rogers (prop. conditions) TYPE III 24-HOUR RAINFALL= 6 .5 IN Prepared by MERIDIAN ENGINEERING, INC. 5 Sep 97 'WroCAD 4 .00 000428 (c) 1986-1995 Amlied Microcomputer Systems 'REACH 100 FICTITIOUS REACH TO SUM FLOWS Qin = 7.0 CFS @ 12 .08 HRS, VOLUME= 1.56 AF ' Qout= 7.0 CFS @ 12 .08 HRS, VOLUME= 1.56 AF, ATTEN= 0%, LAG= 0.0 MIN DEPTH END AREA DISCH (FT) (SO-FT) (CFS) 99" PIPE STOR-IND METHOD ' 0.0 0.0 0 .0 PEAK DEPTH= .02 FT .8 2 .8 268 .7 n= .001 PEAK VELOCITY= 96.6 FPS 1.7 7.6 1127.1 LENGTH= 1 FT TRAVEL TIME = 0.0 MIN ' 2 .5 13 .5 2520.5 SLOPE= .01 FT/FT SPAN= 10-20 HRS, dt=.1 HRS 5.8 40.0 10776.1 6 .6 45.8 12581.0 7.4 50 .7 13717 .9 7.8 52 .1 13845 .1 8.0 53 .0 13717 .2 8.3 53 .5 12871.0 REACH 100 INFLOW & OUTFLOW ' FICTITIOUS REACH TO SUM FLOWS 7 . 0 6 .5 6 .0 99" PIPE 5 .5 n= . 001 L=1 ' S= . 01 5 . 0 45 STOR-IND METHOD ' q 0 VELOCITY= 96 . 6 FPS 3 .5 TRAVEL= 0 MIN 3 3 .0 0 2 .5 - Gin= 7 . 0 CFS V' 2 .0 Oout= 7. 0 CFS 1 .5 LAG= 0 MIN 1 . 0 5 _ m N ' TIME (hours) ' APPENDIX 1 1 1 1 1 1 1 r r r DRAINAGE PLANS 1 1 1 1 1 1 1 1 LOCUS MAP 1 1 ?70 55 00.0"Vy ?70'54 00.9-Vy ?70'53 00.0"Vy Golf Course j Ilk, 7 *41N um amp Olt cou z arm J� o oe - )MIA 07? R'd Salm Terminal X, 'PBeA' wm- 6 CY 130Fj Palm T� ,Aff0erog ge'.Polflt,/ z z kill 3Q A.�M YS UY,4 1 3 5' 44,P 45 .521 33"+ 2 3 4 SCALE 1:25 NO I M THE MAP REPMENTS 250 bWrE 2 CONTOUR INTERVAL 3 bffil + + 60-551 00AY' 60'541 00.0' 70-53 00.0"V� Copynght(C)1996,Earthvisions,Inc. SOIL MAP 1 1 r LR .i•4yn _ w �11`:�� ,r s�: �1' • . � � " MON�.�\ t�, ,��' AM 17.4 f4 GAm 7c • r-n- '�` . z A:.tt,�' �b�"`•..� .:.L •h �� Long PointJV - C, n c_.SI . C UGUJ a "FlPalmer` "H Point It .t^i� ' •" , t,'� age / r. ioi 000 FEC t SOIL SURVEY OF ESSEX COUNTY, MASSACHUSETTS SOUTHERN PART SHEET NUMBER 11 SCALE 1:15 840 MERIDIAN ENGINEER ING, INC. _ 98 HIGH STREET DANVERS, MASSACHUSETTS 01923 TELEPHONE: (508) 739-9130 S. DEPARTMENT OF AGRICULTURE 01- CONSERVATION SERVICE ESSEX COUNTY, MASSACHIU 1 1 SOIL LEGEND BODN ' Na: co. ' The publication ry oil comish of lettere The ilrm lamer,if me a piling u is the Mir initial lesser of Na soil name. The mane lam.is a pins h if the mapping unit is broadly or E.id:o ted;the,it is a smell finer. The Nerd letter always a capital A, B,C, rl of E.indicted;the dope. Most rymbob neat have a slope fitter ere Nose Rai of nearly level simil however,roma ere for units Net have comiderede range of slow but have similar use intarpretatione Lar SYMBOL NAME SYMBOL NAME Lim Fie Anil Mosquitia extremely bouncier,fine sandy loam,3 to 15 percntslopm NnA Ninigret fine sandy loam,O to 3 percent slope AnC Annual extremely huuktery firmsantly loam,otol SPercent Mopes NnB Ninigret fine rantlytam,3 to percent slows AD H� AnD Annispuam extremely Iqultlery fine Andy loam,15 to 35 Portant slopes ' Pas Paxton fine sandy loam,3 to 8 percent slopes Ba Beaches PaC Paxton fine Mindy loam,8 to 15 crime.Mom SirBeB Belgrade very fine sandy loam,0 to 8 percent.lcom Pet Paxton fine sandy loam,l5 to 25 percent slopes BuA Boxford silt Iwm,0 to 3 Percent dopes Phil Paxton very stony fine sandy Ioem,3 to 8 Percent pope STAT: iluB Boxford silt lam,3 to B Percent slope PPC Paxton wry stony fine sandy loam,8 to 15 parcent slows BuC Bozfortl silt Iwm,8 to 15 percent dopes PbD Paxton very stony fine sandy loam,15 to 25 percent slopes Bx8 Canton land complex,gently sloping PcE Paxson and Montauk extremelystony fine sandy loams,25 to 45 percent Mopes LANL PoC PextunUiban land complex.sloping (SaC CeB Canton fine sandy loon,3 to 8 percent dopes Po PipMone loamy fine sand Cao Canton fine sandy loin,8 to 20 percent daps Pg Pits,sand and growl ROAC ChB Canton wry stony fine sandy loam.3 to 8 percent dopa P18 Pollux fine sandy loam,0 to 8 percent slapm CSC Canton wry shay fine sandy loam.8 to 15 Percent slam Pail Pwuonwk wry crony loamy sand,3 to 8 percent slopes -- _ CbD Canton very stony fine sandy lam,15 to 25 percent dopes Pail: Pcoanack wry stony loamy send,8 to 15 Percent doom Dl Cc8 Canton extremely stony fine sandy lam,3 to B percent shwas PoD Pmwneck wry stony loamy sand,15 to 25 percent slopes CcC Canton extremely many fine sandy Items,B to 15 percent Mom Ot' CcD Canton extremely stony fine Mindy Ioem,15 to 25 percent$lapn Du Duarrl. CcE Canton extremely stony fine sandy loam,25 to 35 Percent Japes ChC CentorrUrban land complex,sloping RAA Ridgebury fine sandy Iwm,0 to 6 percent slows Tr ' CrC ChatfiNbHollwRock mission complex,3 to 15 percent Mopes RIA Ridgebury extremely story fine sandy loam,0 to 3 percent slopes Crt Chatfield-Hollis-Rack mission complex,15 to 35 percent slam RID Ridgeb n,extremely stony fine sandy loam,3 to 8 pehent slam ROAC Rx Rocko h:rmpHdlis complex De Dwrtield loamy fine sand _ Du DumPe Sb Scarboro mucky loamy fine sand ScA ScituateImlam.0 tam Percent shore. Inn EIA Elmridw fine sandy loam,0 to 3 percent slopes Site, Scituate vena sandy lam,nto li percent 8 per EIB Elmritlga fine sandy loam,3tO8percent.loom SAB Scituate wry stony fine sandy Ioem,3 to 8percentMom Fe SIC: Scituate very r stony fine sandy Iwm,8 to 15 Portent dopes FF Fre.m rpuck Inherently flooded Sag Scituate extremely sonny fine Mindy loam,3 sandy lam.o to percent slam Mo St, Fm Freetown muck Sac Scituate extremely boulder,fine sandy lam.3 to 6percentt Mo Fp Freetovm muck,pontletl SOC Shaker exhemelY OoulAaty fine sandy loam,8 to 15 percent Mopes ' SpA Shaker fine sandy Imes,0 to 3 percent slopes Cc Mfg Hinckley gravely fine sandy loam,O to 3 percent Mopes SpA Sudbury fine sanW loam,.too Percent Mmpm Mfg Hinckley gravelly fine sandy loam,3 to B paint shows Sig Sudbury firm sandy Ioem.3 to 3 percent slope HID Hinckley gramlly fine Mindy loam,8 to 15 percent Mopes Sig Sudbury fine sandy Iwm.3 to 8 percent slope RAIL MID HE Hinckley gravelly fine sandy loam,25 to 25 percent slope b Swensu mucky Pe. HIE Hinckley eUrbangravelly fine fad,p,s,co 5to45 percent Mopes POW ' HuC HOIIixUrben lanDRockoutcrop complex,sloping UAC dsmenh.w8iag Woroh UD Wrn ,smwNnd (ref Ip Ice swM end Wembreok isi mucky nW Urban an land PIPE Me Maybid silt lam WeA Walpole fine sandy,Iwm,0 to 3 percent slop. (01 MeA Melrose fine sally lam,O to 3 Percent Mopes Wag Walpole fine sandy Ioem.3 to 8 percent Mope FEN( ' MOB Mahime fine sandy tam,3 to 8 percent Mom We Wareham lam,sand is m Mmik Merrimac fine unity Ioem,0 to 3 percent Mopes Wf Whately Variant mucky fine sadY lam LEVI MmB Merrimac fine randy loam,3 to 8 transient MoWh Whitman extremely many loam MmC Merrimac fine randy lam,8 to 15 percent dopes WnA Windsor loamy sand,O to 3 percent Mapes MmD Merrimac fine sandy)oin,15 to 25 percent MOM Was Windsor loamy send,3 to 8 Percent dopes W Mn8 MerrimanaUrban lend complex,gently%losing WnC Whdwr loamy send,8 to 15 Percent slopes ' MOB Montauk fine sandy loam,3 to 8 percent Mopes WnD Windsor loamy amid,15 to 25 percent slopes W Marc Montauk fine sandy Ioem,8 to 15 percent slopes will lam.Woodbridge floe sandy Io ,3 to 8 percent%lopes Mall Montauk wry stony fine sandy Iwm.3 to B Percent slapm WrC Woodbridge fine sandy loam,8 to 15 Portent slop. Mac Montauk wry stony fine wady lam,8 to 15 percent Mom WSB Woodbridge wry stony fine Mindy lam,3 to 8 Percent slopes W. MSD Montauk very sonny fine sandy Ioem,15 w 25 percent slows WSC Woodbridge very many fine sandy loam.8 to 15 percent slop. MaC Montauk extremely sway fine sandy Iwm,8 to 15 Percent Mom WMD Woodbridge,vary atony fine sandy loam,15 to 25 percent dopes ' MxD Montauk extremely stony fine sandy lam,15 to 25 Percent slopes DAN L: N ' PITS G ' N r � r r � r r MASSACHUSETTS DEPARTMENT OF ENVIRONMENTAL PROTECTION STORMWATER r MANAGEMENT FORM 11 . � 1 1 i 1 1 � ' r 1 1 1 1 Stormwater Management Standards Stormwater Management Form This form is intended to ensure that proposed stormwater control designs meet the stonnwater management standards described in the Department of Environmental Protection's Stormwater Management Policy(November 1996 with minor revisions March 1997). The Department of Environmental Protection (DEP)recommends that ' applicants submit this forst with the Notice of Intent, as well as supporting documentation and plans, to provide stormwater information for conservation commission review. If a particular stormwater management standard cannot be met, information should be provided to demonstrate how adequate water quality and water quantity protection will be provided by the project. DEP encourages engineers to use this form to certify that the project meets the Stormwater management standards as well as acceptable engineering standards. This form should be completed by checking the appropriate boxes for each standard and by signing and stamping the back of this form Project Location: 0 Colonial Road, Salem, Massachusetts ' ❑ The proposed project is/ c(circle one)exempt from one or more of the stormwater management standards. If project is exempt, explain why: The site is an existing developed site which has buildings ' and impervious areas coiering approx>ma e y ole stue. Stormwater runoff volumes to be treated for water quality are based on the following calculations: ' (check one that applies) ❑ I inch of runoff x total impervious area of post-development site for critical areas (e.g.,Outstanding Resource Waters and shellfish growing areas) ' - ❑ 0.5 inches of runoff x total impervious area of post-development site for other resource areas Standard#1: Untreated stormwater (See plan (See' attached Supplement)® The project is designed so that new stormwater conveyances (outfalls/discharges)do not discharge untreated stormwater into, or cause erosion to, wetlands or waters. ' Standard#2: Post-development peak discharge rates (See plan_) (See attached Supplement) ❑ Post-development peak discharge rates do not exceed pre-development rates on the site either at the point of discharge or downgradient property boundary. ' ® N/A:project site contains waters subject to tidal action,so standard is not applicable. ❑ Stormwater controls have been designed for the 2-year and 10-year,24-hour storms. t ❑ The project's stormwater design will not increase flooding impacts offsite from the 100-year,24-hour storm. ' Standard#3: Recharge to groundwater (See plan (See attached Supplement) ® The annual groundwater recharge for the post-development site approximates annual recharge from existing site conditions. ' ❑ Soil types have been identified according to either the U.S.Natural Resources Conservation Service (NRCS) County Soils Survey or onsite soil evaluation.Calculations on stormwater flow are based on a soil hydrologic group of .and total impervious area of (square feet). ' ❑ Soil types at each planned point of stormwater runoff infrltratign include: ❑ Infiltration Best Management Practices (BMPs)used for this project include: Standard#4: 80% TSS removal (See plan ) (See attached Supplement) ' n The proposed stormwater management systems will remove 80%of the post-development site's average annual load of Total Suspended Solids (TSS). ® The BMPs selected for this project include (list BMPs with TSS removal rates): ' Catchbasins with deep sumps and oil/grease traps within the catchbasins. None of the existing catchbasins have sumps nor oil/grease traps. 1-10 Stormwater Management (Volume One) SUPPLEMENT TO THE STORMWATER MANAGEMENT FORM Standard#1: The proposed work consists of replacing the existing catchbasins,within ' the upper drainage area,with new structures that have four(4') foot sumps and oil/grease traps,re-designing the pipe system with larger pipes to convey additional stormwater, construction of lawn/landscaped islands and the installation of curbing adjacent to the resource area. All of the above proposed work will assist in the improvement of stormwater quality. ' Standard#2: The peak discharge rates from pre to post conditions in the upper drainage area(Catchments A&B) increase due to the proposed larger pipes. The larger pipes ' have been designed contain stormwater within the collection system, thereby promoting stormwater quality. The flow of all stormwater from the site discharges into Mill Pond which is subject to tidal action, therefore the standard to reduce peak discharge rates from ' pre to post conditions is not applicable. Because of the proposed lawn/landscaped areas, the overall volume of runoff decreases from pre to post conditions. ' Standard#3: The annual discharge of groundwater from pre to post conditions is approximately the same. The post conditions may actually promote additional surface water to recharge into the ground due to the proposed lawn/landscaped areas. The soils ' are classified as Group D and any proposal to infiltrate stormwater into the ground would not be feasible. Standard #4: The existing site is a fully, completely developed site that has impervious coverage on approximately eighty-five (85%)percent of the site. The proposed work ' does include newly created lawn/landscaped areas, however given the location of the existing buildings and structures, a proposal to meet the eighty(80%)percent removal of total suspended solids (TSS) is not possible. The proposal includes the following best ' management practices. Description Design Removal Rate * Catchbasin with deep sumps and hooded pipe outlets 25% * Installation of larger pipes No Credit Given** ' * Creation of newly lawn/landscaped areas No Credit Given ** * Installation of curbing adjacent to the resource area No Credit Given ** i ' ** The Stormwater Management Standards issued by the Massachusetts Department of Environmental Protection does not address the total suspended ' solid removal rates for the above described activities. r - ES+r„�.. v� .. .iw'' - ...... a .. ..- �•�• yam. ...,.. A r• .M ... =71��� �:"'IST"•' X ,. ... _ +t� .., .- .. 'v: .$Kr ... ..' .. .. " - �3•.�: . ...� ,.. .. . :� ry�� .tom• _ !. ... .� .. �. ,. ... .. _... -. .n .. -... 'T.. �',. - I. aX my..�_:f- w ... w _. .. ♦ i' :: ..9.T. .,a. •"C u� ,y-- .' kw 'r«Z ... .-: a ,..... a :. -. ,' :.- • : r. � -:. e. .- : .. ..- • '�. ._ $s „y.. - LEGEND. < • . , -,.;a::1. w• ..•.1 �,O/ .'!'. ' y r ary�'--•,,�� • I! Y.''d s 11+ t�>'•Ll AI:R I l� r�S ... .r I+ FA I• . s r*rF►kt r. + ) �, m F: kr ' ki i laFsttQ �, ".'� ,i .ru�.. d: I. j( ' New �4f ^ j ��/� .\�.'. .: ..�.�V.. terry -+-..-...• .,.�.a:_,q. / �:�. r�x•s - `t .._mac �'i" KI x , CA TCHUMT. : 1.06-+Aa C 3.54:fAc. D 3 45fAa E 0.82±Aa a20lAc. .:-: d.:i� L�� �� •i ter_' �»j. It DESIl,AN POrWT C POST-DEVELOPMENT DRAINAGE PLAN LOCATED IN SALEM, M4S- SACFIUSETTS (ESSEX COUNTY) PREPARED FOR VAN WATERS & ROGERS, INC`. SCALF 1 "= 8� ' DATE'. ,SE'PTE1 BER 11, 1997 MERIDIAN ENGINEERING, INC. REWSIONS 98 HIGH STREET DANVERS, MASSACHUSETTS 01993 TELEPHONE: (978) 739-9130 SHEET No. 2 O 2 PROJECT No. 3018 i:WG No. 301$MAW NC. DATE DESCRiPT;ON 8Y CNK•D 9 s„ d� +„� .. ,.�, �- .. ,�$r�y2V#✓y-a' ,�,si/eN"eR .. y rte...7`i7R 4M•kCYKk�'�27Fb / � ...: L S.:� "t i �. .i.'<��.'r.���.J• ,-i.���", - - "-:�:� ,4�. •yk S%3hfiiPS •1dZ1�1Y%-'t'J�w:ri .s", �• '� + �_� Tr sw w!y�AK:M°s�t.'°.l�Al►-�t. fat+rt s. .� l � a DES%W PONT AB .F CB a.E f DI f CA TCIHMENT � r 8 1.62fAa `. C 5 69tAa. y ® •� f� ♦ a DE9►GN POWT DE D 5.421Aa ^ , sf E Q 82tAc. !❑ a F, .�yNPr,T oil_ ....- _P ica 114 r B5p , l`, ® DEWN P044vT C PRE-DEVELOPMENT DRAINAGE PLAN LOCATED IN SALEM, MASSAunUSETTS (ESSEX COUP) PREPARED FOR VAN WATERS & ROGERS, INC. SCALE.' C=7= 80 ' DATE: SEPTEMBER 11, 1997 MERIDIAN ENGIINEERING, INC. REVISIONS 98 HIGH STREET DANVERS, MASSACHUTSETTS 01923 - 'T'ELEPHONE;: (978) 739-9130 --�— SHEET No. 1 OF 2 PROJECT No. 3018 DWG. No. 3018MAIN NO. DATE DESCRIPTION BY C.HK D t r` i1 T POND. -� � L N . . . . . . . . . . . . . . . . . . . . . . . . . . . . . STREET BPS 196 MEAN HIGH WA TER r - - - . . . . . . . . . . . . . . . . IO�PN8 Or ELEV. - 4.92 1 P� II i�� MER AN # (SEE NOTE #5) - - - - F BORDERING p, - - - .!12 - _ 7 �. _ . . .N- - ,4PPROlII%MATE LOCAAON OF ZONE B (AREASEDGE 0 CAS LINE - 4" STEEL- 'W - - - - - - - - �� ���� � J-- vEGcTq Trn INFTL d n.S v -ISMUN 'THEE 100 MEAR &-500 YEAR-57MVt �- � /` � (SEE NOTE #3) i OR'1�0+ ELEVA7XW).AS.DEPICZED _Q0V_THE FLOOD _ 1 MB TA FIELuL7Rii(;x i \• - y INSURANCE RATE ANAP, COWL"TY PANEL YARD = \ . `6" SEWER `FCr' ,41;�i p.J / �� -Na 250102-0003 B; DATED AUGUST :5� t985 �r�t . . � ,�9 - - _ - _ - - - - - - - . . . . �` .,� "� E TING LL \ SMr-i2 3 / - - - J WF�3+�5 • SI TF I t) 0� .SL��� r RETAININ V WALL ('vALiVE CHAMBER ` ir�FO _ , - - _ . <` t MILL POND NE - D CLEA- NOD ) O / � - I GC' ! OF NF /Q1` OUTFALL `�E IIF/21 - - COL ON/AL flZrs�N'4{� j t I EN D A I N I N G WALL � � ��C• Q , % -7.� M� i 25 W F,�28 �s -: J�i�g W#m �,i•, , � j 4F,/,'J9 ROAD40W OR _ _ - _ . -� WF 4 1 OF ')&PnOk 4,SOCIA TFS �_ PCB2 �� .3_ � _-- I} { _. - RIM=13.65 � / GR �-�- '� I L. LOCUS AIM RP - cl ,, MLOCA?TED C rYP y A NOT TO SCALE _ _ _ . � ,4 � � ,� ' •�`"� RAMP NOW Or? FORML:RL / _ t Ll HAPVFY C. ._f_ VFSQUE dr. � err Y> •_. / r r"�77TTT, .,rrr>r >,>: ,rr,�:.�„i�-i"-» , - � � , '� - \ / r r A, �, r: - , •; - �� ; , SMH1 so 4 DRAI I '' r:.Fr77: "�.x B 1 ^� FROM ill, rn - n _.,,_ PcBl - �, , P' PROPOSED RIM=11.00 1 f /�{` RETAINING �• \ -` \ r vt-iv \ FENCE { 1 CHICKEN WIRE ',j 1�- WALL il_ - PROPOSED OFFICE _ L----- -- _ BASF RIM �` s r t ELt C. 4�i�j�C.'' / .W142_ _ - - - - , - ` < % --D —4-�'/P ( lM=12 11 G vtW 4 q ��yt� - ,- � ,6 X10'`>0 // - - -, _. sc • - .as '�► � r �� `1� ` ,. \ OVER i0 � I r Ilt.; l �.. ----P -- j E,JECTOIL STA nory. - _ . _ . . . • - ---- -- METAL STEPS PS- r h ti S - - / WF fPSAIH p S E'XtS,'TING ,1 .- UG // �— EXISTING FENCE LINE r �- EDGE OF WETLANDS ELEC- 90 �• NOW OR J L V1 FE r *F#�- - Q NT W EXISTING FIRE HYDRA -,- -__- XG'Sr'1NG RAILROAD TRACKS Ui „ ON `� / E _ {"-L v; ," ESN T 0'I0':'G 5. r HFL ., uZ r • �r 1' I LLO^R IS UNEVE.d AS INDICATED E3Y HRf��hUtLJ B -- �__.- _ _ • . . . _ . . . RECORD OWNERS. _ � ,, � � / ,�,� EXISTING GA TE i t ,4 n iP-, �h, ,�' rjr�{fl r �.'C%�Yv tl.L,tir'lry,' �.~ � G , L __. ._ ` I "'J' ' EXISTING SPOT GRADE -;r LLOADINr .'3, �' E ] R4Ml:'1 t c� fir'• = 49 V1 / NATIONAL REALTY rvnf;. ,� r� -, �_ -_. / EXISTING CON TOUR -EXETER INTER --'--. _ ; to r � _ - ' CORPORA PON C'C 20 COLONIAL DRIVE F REat MF,f47 - (TTJ PROPOSED SPOT GRADE • , O / SALEM, MASSAC!'-IUSETTS PAT,4;�; sYl __.._11� \ / I f / PROPOSED CONTOUR J / MAP 24, LOT 121 GAFFrdE Y � ' ' it"tI EXISTING OBSERVATION WELL DEED BOOK 4644, PAGF 41.5 - / / . _ M - VAN WATERS & ROGERS, INC. n S H EXISTING SEWER MANHOLE i �r -CBI i i _ FORMERL Y HAMBLETT & HA YES CO.) ` cXIS rI S EXISTING SEWER SERVICE ( NG WAREHOUSE ,, I i snlIH21 WF,/48 25 COLONIAL DRIVE ; �F RrM 1..38 _ . E-rGtF 'L _-h, (84,000fSF.) „ ! _ _" - M MA SSACHU.SET T,S ,, , ,; , r S— � WAREHOUSE , � J ' ; ;�•-, �� � ` r - 1 /I y � „� n CB EX/STING CA TCH BASIN SALE 1 ' '� 4 S . _ ,?, .� .�C Pvvry Arai ;.':�x�..,a // / D EXISTING DRAIN LINE MAP 24, LOT 117 , ;. - , :�/ /� PAGE 589 ROBJ-P, L�-S,tltP�t- /�/`/f ( 1 / -� LOADING BAY - DOHW OXVERHEAD WIRES IS77NG DRAW MANHOLE DEED BOOK 3810. - S DEED BOOK 4575, PAGE 396 L` J` r`% <_ y ( J CBI M, 22 F _; b" E UNDERGROUND ELECTRIC /c%�/ .r ` .�. -VAN WA TERS & ROGERS. INC. - ! I i -_ KIM=1O..z MF�/49 - POLE `. . � � ,,' �� U TIL!TY NULL ' /• _ g WATER GA TE (FORMERL Y KIR TO CORPORATION) 30 COLONIAL DRIVE -''~� H-2,.3,4 WAREHOUSE ` , - — W EXISTING WATER LINE i EXISTING GAS LINE SALEM, MASSACHUSETTS - -- �,1 CB3 z l � �II I L��M~�� ��'} C810 - _ - - � G _ IQ J , EXISTING GAS GA c 4 LOT 118 .. `� - ,4,IYf 1�..�3 ' •' PIn�= _ MAP 2 �..�, :•.i j 4 ._ -r T-T-. -r z r GUARD RAIL DEED BOOK 46 44, PAG 405 _ y � � ! _- — r MAP 24, LOT 119 �E4'1L Q. '30.0-iARG � 1: Q '�:'' �WF�50 t , P, PROPOSED SEWER iER VP CE DEED BOOK 4961, PAGE 276 ���(�f ` © /� �/ ' • PSMH PROPOSED SEWER MANHOLE r / / o - _ _ A,c,N BASIN ! l ■ PCB PROPOSED C T^ ' '"l "90i PW PROPOSED WA TER SERVICE '9lr�AC ,� • - 1 �'/ SF PROPOSED SILT FENCE & HA rAMBALE LINE 1 _ I NT LINED DUCTIL F IRON D ' V �� Mh'9 I ! •U� H W 152 ENDNO ,� W 151 000l/ A' 0 PA/P 110.22 j !7 _----t�_—_ Q 1. TH SITE DETAIL & SURFACE IMPROVEMENTS DEPICTED THEREON WERE OBTAINED FROM A ^ T _ }-{ ,,.� ,�..: ,-�._._ --- f !T7 ~'r' PART'AL FIELD S'IRVEY CONDUCTED ON APRIL ; 4 & 9 1997 BY MERIDIAN ENGINEERING, t'NV CONCRE,E WALL �� 50 C _ . \ NOW OR. 'ORME_RL y CL34 „ / - r D a- CB7 ,� RIM=1?.Ob 2, THE LOCUS PROPERTY IS DEPICTED AS LOTS 117, 118, 119 & 121 ON CITY OF SALEM ?'"." � ' 0 ASSESSOR'S MAP 24, n t RAISE RIM 0 Q,�' CB5� - \ y.'-1 F f � � TO 14.00 / ✓ r 0,nG /, . , J. THE WETLAND FLAGS DEPICTED WERE DEMARCATED BY LEC ENVIRONMENTAL CONSULTANTS, RAISE RIM r �Y 'A INC. ON MARCH 28, 1997. y� ^ _ 0 4. THE PROPERTY LINES DEPICTED REFLECT A COMPIL A TION OF DEEDS AND PLANS OF _ TO 10 50 b• /. P g / / PROPOSED � •` ; ' ; / / TRANS�QRM / RECORD AND DUES NOT REPRESENT A GOh`F/RMATION '�F OWNERSI-IlF' OR RIGHTS. y / CON CRE IE WALL 'r 5. THE LIMIT OF THE TIDAL STREAM IS DETERMINED BY MEAN HIGH WATER BASED ON THE �,. PROPOSED CQN(.�PE7E RAMP � ; Q � HEIGHT OF MEAN HIGH WATER OBTAINED FROM THE LtiSr. DEPARTMENT OF COMMERCE; ` Jx T ~ �� DOWN T�7 LOADING D0�.7! G r ~ � r �' NA71ONAL OCEANIC AND ATMOSPHERIC' ADMINISTRATION BENCH MARK 2 DESCRIBED AS: ROBERT SPYCHALSKI ; ' �Ys? i'-= , • ,r as A CONCRETE MONUMENT ON THE HARBOR STATION PROPERTY, NEAR THE CORNER OF WEBB GAS SERVICE ENTRY r Or t. AND DERBY STREETS, 34 FEET (10 M.) SW OF THE CENTERLINE OF WEBB STREET, 6.9 FEET • }t1�1 j'. t PRESSUP,E REGULA TOR PROPOSED C'A�K ETE Rc�� 0CA ;-L� �yjN�hl ",_: ' u� MRS '�` � c T"' � �� �'� � /:� OF A LARGE REF �'1 rl t PUMP BASyN ;,� _ . - _ s DT�J l Q ( E FENCE. AND 0.2 FOOT (0. M.) BELOW GRADE.1 TE POST 1-6 FEET. i SL OF ST F T (D5 >� � d M DEED BOOK 4644, PAGE:415* / - 6, TO E - =" / � �, � l, �•. w ,� ` f ��_ THE SOLE PURPOSE OF THIS PLAN /S FOR PRESENTATION FOR THE SA' CONSERt'ATION' DEED 600K.-.3810, PAGE'589* .- _ - �, bb' - WA TER \ Y < =�� J\ COMMISSION FOR A NOTICE OF INTENT APPLICATION AND FOR APPLICATION H SALEM DEED BOOK 4575, PAGE:396* ,/ O/ PLANNING BOARD FOR WETLANDS AND FLOOD HAZARD .DISTRICT SPECIAL PERMIT THIS PLAN DEED BOOK:4644, PAGE.-405* 0 BEPREPARED FOR DNS TION DOCUMENT , SPECIFICATIONS AND DEED BOOK:4961, PAGE:276* , 1 ' i /S NOT TO BE USED FOR CONSTRUCTION PURPOSES BID S ' \ a � �j DRA YNNGS NEED. TO � C 7Rt PC PLAN #155 OF 1951* NOW OR l-U Mr _ � � s EL�4k'ARD aP SAM 010UTILITIES PLANPLAN #401 OF 1959 O C ' , f T. PLAN #86, 87, & 88 OF 1960• -` SOH PLAN #501 OF 1962 PLAN #532 OF 1967* PLAN BOOK 192, PLAN 8* 1 PLAN BOOK 195, PLAN 36 (4 OF 5) \ V� .. - LOCATED IN 4 CLF • DENO TES DOCUMENTS RECORDED A[ o SALEM, MASSACHUSETTS THE ESSEX SOUTH REGISTRY OF DEEDS..._ _ -- - `~ - r V� / WOOL)- R. . i .R. TRACKS (TYP) ESSEX COUNTY FENCE :•$. ' ' t (TO 9E REMOYFD) Q' O,�W _ NOW OR I�c?R,�E�t:r ,' PREPARED FOR t i ,n� vV " T VAN WA TERS & ROGERS, 1 s.�r..Ihy• `� 01- H [? C T�VY "'',P i c:)P'{I+P:PC h'L,Y SCALE: / ' —' `*U DATE:�': SEPTE`MB�,1� 11, 1997 4 INF RoAf RAILAdff M E a' r GRAPHIC SCALE k R D A 3 OF 3 FOR EROSION CONTROL NOTES r —PRA EPtiD� SEE SHEET No / > 1 0 SCALE 1 40 'W BAR,. r vrtvr�r� = E N G I C. Ki v,N S. & GAIL A. - _ s8 HIGH � I . JULIANO ;� v �� NEERI y CIVIL H STREET G�TE FEET REWSIONS _ 40 0 20 40 $0 160 , DANVERS, MASSACHUSETTS 0193 ,, r--- o o o ,,: --P' CLF � • h '' ONE: (978) 739-9130 0 CLF ,., � CLF C4AI "_!NlK 0 10 20 40 60 ,. METERS ., . .. 1, DWG. No. 3c18M.4lN -•� � 1.��� SHEET No. 1 OF 3 PROJECT No. 3018 ., D NO. DA Tt DESCRIP rl0N BY CHh D ,. ? I .. .. :. ..... .:,- .. ,.. .. ... > �. r - ! , ,.. , .. .. - -. -, •;may,, ,A ,.+.^ _.< .,. ..... 1. c. (t - . ..1° . • ..... M--. .. , n: _ ,ry}� .... .h u �. ., ja•t+ ,rc.t e.- ry _ 5w, .. - .,. 1'Va ..., z. s .. : v. dL :. .. -'O� , ? 1. _ ,•i J .a. .. Jf 4 6 #" ♦ .r- b._ Sir � .,. -. S -- .. .ro _.. �- .. .. - , .,.a. ;'fig. �•.... .k ..... ... _.... ... ,._ .' ,. . - , .. .. ., ._ d•- -.� „ , ;: a° - --. a ._ ., .. -. ...... ... .' &�" ,,,. 'vtt: . •� , .. < II h T� I,�I .. 5 : . a .: _ t .. , . ., . �y r*. } a _. , R... a- .. .. ._ .. .. ,."•u. a ,. : .. f.:.- ... s taa .. .. .e`LS. - ,'t.. •'��".. '$. Yr: 3.. r - .. .. . .,. x •'y^¢�" ., w•. ... r - ,- .a Y, ,. .... jt ... .,. - ,g ., -.:a J .. 1117-.. : ;. c♦ •:. -b, .iW ..,. ... ., ,Tlrs• .. 4T. S. `r .. r r .. : x• ., .. ` Cir t .. , a r < -,. ..s .. ,vi,_.9; ',ii SS : '.. e y _ -..♦:,. -. , .. 1 .. .. .: .` _ .,. .. -. .. f k -• ! f ,.. .... ,...._ / _ y('., ... l ,• ,... .. ♦, }t", r ,-. _4i ^-J' 1,-r .i.. - ,,, ♦ .. - ... .. _ .. ... ., .- .. _.. ....-. ., ,.. .... R"'. ' , ._ - .. -)- �zyy 1... .., (�' r .. ♦ _., -. j, ..t. --. [ •& ., .. «' .5- .. ., .. ,. , u� .,. }I'. . .- •fr. '�-• �` N, to=". J .. .. ,. ,s' , .. :.. ... _ w.. ,.. .. 1. ..- ,..... ,' -:_-. •.,. ..... ... .:.-- -G- la N•.. .. _ _. '.. --,. '.. .. .n ,...'. a .. , _ .': , _ ,.. .r- . ' ... x .'. e- - :. .. .. ,. : , .: : .z. ... .. a ..' .. .- a. .. •.. .. -.. ., - iF' of .. n. _n -, ! ,.Y','... ✓_. .. _'.. a- , _v ... :. <O.. .r.. ', _ - .. ... ,. .. .... , :_.,... N.._ .. , _ . .h. % , ... .3', nisi. .. .... a� FY ^� WFj15 o W FP9 ► } WPP .POND. 1c, BAS19 60 MEAN HIGH WATER I R�pI.AtN g8 Or ELEV. - 4,92 1 / . . - - �h ME AI" /SEE Afo Tr_ �) _ . . . _ _ _ _ _ .. _ _ _ _ _ .. Y' r f . fid'`• J L f L _ _ . _ _ . _ _ EDGE OF BORDERING CiR r 7RME-Fr� : � - 6 - - - APPROXIMATE LOCATION OF Z011NE B (AREAS 11F, ?2 IWIM l-1r1_Y-TA Tcn �77 ANO5 1140W ORI�ORMERL 'Y 1' ;r\Ir1 "B£TN'Ef•N 1HEj 100 YEAR &' .'500 YEAR' a � /"�"+��i�`37 (SEE NOTE #3) .d L.A,N.. POINT R CO. EYEVATIOIN).AS.DEPICIED.AN_THE FLOOD - - - - - FIEL06Rc?O%C A�w^CJ i TL:S '�./ INSURANCE RATE ANAP. COMMUNITY PANEL 134- Na 25010?-0005 9 DATED AUGUST 4 f985 �� . ' L SE TS SHO• ,E�CISTIN NG yyALI / - - - / J MF/(35 x� _ . . . . . i HEl p OF �: 36 '' RETAINI �� ' � - - - - / ` ( SND OF Y WAIL 14x ���`c� Q OUTFALL �E PF/21 „ - _ !lF28 •+ _ t ' . I , RETAINING \\ ��s �Q \ /N V=7,2 _ . . . ►� :..•�-- NOW OR FORMERLY f s 1 MF 2 0 4 W125 ' 9 FIELDBROOK ASSOCIATFS \���! vV< r RIM= 1 gg v CL F- cRq,Vff,� 3.; ` ► I _ 45 - Sh 1s.e �_- _\ '� =�_ REL OCA]ED NOW OR FORMERL - I - l-IARiiEY C: LE>ESOUE „}r. - ' � 4 DRO/ U» ,•. 1111;;.•. _ 1' P ._ "��' Abu` �•� ! � - / , _ _---- 1 �. \ % � 1 Lil FROM G UNn (Tt7 RF A?FA.40Vt: ` Q \ �� �i B1 f 1 �i A G� �i l � PROPOSED ' it CH1 RIM= , �, l FENCE j `', ` l ! l/l RETAIN/NG �� j \ ` // �� rt 11 Ey iL FrLL 83�� r� I / 1 \ WF/�1 CHICKEN WIRE { , - `` WALL ! I \RIM=1G.1' / ,y 6t trtiv% ® PROPOSED OFFICE i' ! ` n/O:1' OR c OpVF.RL Y (5,600:tSF) PA(JLJ1V_F A. i.EBE(. ` RIM= , I \ / _ _ . ----- 4 - a RIAI=10.19 NOW OR FORMERL _= � GFR A R,: P. & i_)'V% A vOIE ---- �I LARGE 8t)ULDERS j METAL STEPS , ca.65 �, J{ { - ''-' 7 - i S' 1 "F/44 l F 5 t x15 TING 1 , UG i J SPA %OW OR FORMER }' ;i 1 � ! � k CES , r- `/ ELEC. EVEFrE TT F_. fic �+ 1 ^� RIM 9.90 - _ _ _ _ - _ f ? S TGR Y BL D iR AIH�Ji15E � 1414° / / TRU i> _, f 1 I 1 I r r� MF45 PA TRU ire M. 44<,7 :i i FL DOR FL EV:= 79_ 17' MI CHET L 6.3 �+ OOR LEVEL T,�KCN AT LOAuI^:c,: x9AY SHOWN - ---- FLOOR ;S UNEVEN AS INDICATED BY THRESHOLD _ -- ---"-- I `I 1 \ B r 41. E l 1t ?_�.� A' ;D PL:4TFORV ELF+,ATI!)rVS SHny1,N) __ It o :(_C% AOiNG BAYr)( G Yf?) / j. . ._ _ _ _ . 14.22 ..-- , - EXISTING FENCE LINE & J `?�.? r WOOD A;?<' , TRICiRq V. EDGE OF WL (LANDS o / , . \ � 8 j � cX/STJNG FIRE HYDRANT 35.3 NP�>� I �- E T to ?t . - - . . . . EXISTING RAILROAD TRACKS EXISTING WAREHOUSE tiE}:�ai i CB;'l ______EXISTING GATE (84,00QtSF.) djrl< i i 11 ty RIM-X1.38 �/ . NO.ti' OR FOI'MERL r 1 ,�'/���• S- 1 W REHOUSE i : _ - 13.94 EXISTING SPOT GRADE ROBERT C. & SHIRLEY H. - r-ir u1 $LUyc - « ,,, EXISTING CONTOUR / I H 11.. / OADII�J,� BAY /// �^, •moi r lk. r 1;., j I S TANK 36// �CB13 \ ^ . �f }ALF . - PROPOSED SPOT GRADE RIM=10,22 \ OF09 PROPOSED CONTOUR 60-- H-2 3 4 WAREHOUSE _ ' ri Ji �1'"' '• 6 25\ Ce10 - - - EXIST',NG OBSERVATION WELL 1 CH3 b 't>z`' - - - - Q SMH EXISTING SEWER MANHOLE NOW Op FORMERL r ��-� � /M=13.3 z_ ii• � ' RIM=11.37- RI /� --S- EXISTING SEWER SERVICE CA T,HE RINE All. SOUCHARU ' ''� ��/ -r`.•-%'� � � � �' � � - - - - ❑CB EXISTING CATCH 19A SIN -, ta.5 Q , -A v EXISTING DRAIN 'LINE �V �� ' - - DMH EXISTING DRAIN MANHOLE / 19.9; / > > 1�1t+A+1 - _ / J, Q I / �/' / / /�(n ---^HW-_ n�fEP.'fc�n W C" ti� ` E UNDERGROUND ELECTRIC PIPE (�!ITLFr '� CvNC.11 QiO, 'A UTIVTY Pn C 1492 - Ei y.97 WA TER GA TE \y �MH9 4f r T L� ® E NOW OR FORA.,ERI_ 1 0 -- .�.�,� P _ 3 t 6_ - EXISTING GAS LINE 4.7{y 4rM-i i.42 I l� W EXlS7?NG WA.TER LINE 4� r , � rQ I Q / 1 D I flj G EXI STINT GA S GA TF 1Bk E CORE,( S. rAPPEi LFtf / / / Lf LK-t ,;r1 I�1 / �vj a � E -=->-r- -rz- 21.3' � --CB6 N -�_ i O NF,�"51 A -�, Rr��_1n 2_� ,, � . ^ PS PROPOSED SEWER SERVICE __ A IL WE _ RAIS t � / N7 ! ` Rl - �, ' • PSMI-1 PROPOSED SEWER MANHOLE CONCRETE WALL �- , ifi �l' - ■ PCB PROPOSED CATCH BASIN 50 E- �' Ca8 ` PROPOSED WATER SERVICE NOW OR FORMERL r n � � CB* PW FD WARD G. & O �,� 7 aq A, , Z 6 ��CB 7 / RIM= __SF` M 0 _ = 4 0/ S HA�ALE�INET FENCE & 3ARBAPA ,H. � Z ����� ! - ` � / N U L IRON RAIS£ RIM ^, 01 rR - CLD CEMENT LINED D CTI E R P_FCINOGq >���` TO 14.00 e -, 4 E / , C-LF r 4- .0.0. / RAISE" A4 - ___._-. . TO 10.50 14t1U 56 i.ONCRE TC AALL /!.i i C F. '7.99 ' br NOW OR FORMS �, ` � PROPOSED CONCRETE RAMP n0 0- , ��p ?, rr08ERT G. Sl'rCtlq .;>K: r!° 6' DO*N TO LOADING DOCK '> 1 PROPOISED CONCRETE " 19.(?8_ 54 r J T r ------ ----- -- J PUMP BASyN � tt , 1J8 dl ML BpiCK 41 .61 " 15 8? \ \ 0 ^ �s O , 02.36 `t 14014iOB FORMER,- ' � � � � � v 14.4! \ o .DWARD L A PHA ' ', 15.96 00 �, 15 gJ ` ° SITE DRAINAGE AND GRADING PLAN 00 5.91 , r j 14.33 16.03 �l 4'. / 1 PERMIT SITE PLAN OF LAND l ,�tl� "r;� �,1t�. y �� I x.29 1 4' CLQ-- +,;`_t 15.8r-•�, E £- LOCATED IN - ---- ---- 1 , t .,.__ __�- 0 _7l '7- y- s.�, �' , ,SAL ' , MASSAL-111 TTS � (ESSEX COUNTY) ENOCE I R. TRACKS (TYP) - Y._ o (TO BE REMOVED) NOW OR r ORMERL i I i I # I 1 t ` '', 15 4, 1.5.49 15.60 ,5?� 15 F,5 PREPARED FOR DONALD .A. DFCKF� �i �; 15,34 / 1492 cl VAN WATERS & ROGERS, INC. g 8 „- � N( / OR c"JA ilthL i' __ - ,5.31 ;. '- ° SCALE': 1 - 4 0 ' DATE: SEPTEMBER 11, 1997 15.37 �-GU0E RAIL H0-r0/V & VAINf. .RAIL.ROAL 6 Oµ ' GRAPHIC SCALE SEE SHEET Na l OF 3 FOR NOTES �' *t ��* A NOW OR FOPAV RL -TRACK END � p M E R I D I KE`vIN 5. & GArL ; 1 i �. - o ---'" - SCALE.- 1"-40' SEE SHEET No. 3 OF 3 FOR EROSION CONTROL Nor£s E N G I N E E R I N G, I N C. z.. -- TA BO' -w-i� 9ti HIGH STREET GATE FEET 40 0 20 40 80 iso REVISIONS DANVERS, MASSACHUSETTS 919234 ------ 10' CLF 8 GRAIN LINT TELEPHONE: (978) 7:39-9130 {� i FENCE METERS u1,C) 20 40 o0 ( • ir ,' � DwG. Na 3018AlAlN N0. DA TE DESCRIPTION BY CHK'D l SHEET No. 2 OF 3 PROJECT No. 3018 7,ull - 8" CONCRETE HAYBALE WITH EROSION CON TR OL NO TES: EXISTING DRAINAGE CHART BLOCK (TYPICAL) - 2 STAKES (TYPICAL STRUCTURE RIM --7- (NV. IN INV. OUT 1. THE HAY BALES AND SILT FENCE SHALL BE INSTALLED IN ACCORDANCE WITH rlHS P/ AN CB4 13.60 11.8 4 PVC 11.4 12 RCP TO CB3 0 ° ° PRIOR TO THE COMMENCEMENT OF ANY CONSTRUCTION ACTIVITIES CB-3 13.33 10.0 12 .RCP FROM C847-- 10.0 12 RCP TO CB2> CB2 12.21 9.1 4 7AC ° \ 0 2. ALL DISTURBED AREAS THAT ARE NOT PAVED SHALL BE LOAMED AND SEEDED OR COVERED 9.2 (12"RCP FROM CB3) 9.1 12"RCP TO CB1) - I WITH OTHER SUITABLE GROUND COVER UPON COMPLETION OF CONS TRUC TION. CB1 10.21 _ 9.0 6 AC 12 CMP 7.2 12 cIMP FROM C82 0 3. THE HAY BALES AND SILT FENCE SHALL REMAIN IN PLACE UNTIL A VIGOROUS GROUND COVER 8.2 10 C816 _10.19 LINED Cl TO CB15 ° OR STEEL CO �17 TEMPORARY WOAD HAS BEEN ESTABLISHED. _ -- � CB 15 9.90 7.9 1 G CI FROM CB 16 PLA TE ° 7.9 (4' PVC FROM C8142 7.8 10"Cl TO C81,3 �, � 4. ALL EROSION CONTROL FENCES SHALL BE MAINTAINED ON A WEEKLY BASIS AND ANY C814 10.49 9.7 4 PVC TO CB15 ° ° DEBRIS ANC%OR• SEDIMENT SHALL BE REMOVED FROM THE SITE. CBIJ 10.22- 10 C! QOM 1 1 1 M C- 6 0 ! ° C812_ 4 V M c�� 5. HAY BALES SHALL BE PLACED AROUND ALL CATCH BASINS DURING CONSTRUCTION ACTIVITIES. MFROM ° o 8.1 6_"METAL FROM CB5 6.7 10"CMP TO CB7 ° ° R1'5 � 6. THE AREA SHALL BE CLEANED OF ALL SEDIMENT AND/OR DEBRIS ON A WEEKLY BASIS C87 11.05 6.2 10 CMP FROM CBE 6.0 12 CMP TO CB8 /4 M G AND AFTER ANY' RAINFALL EVENT. C85 10.09 WATER LEVEL=8.6 C98 11.06 4.8 12 CMP FROM C87 7. ADDITIONAL SILT FENCE AND HAY BALES SHALL BE ON SITE TO REPLACE AN r AREAS OF 6.7 (8"0 FROM DMH9) FENCE DISTURBED OR REQUIRE RFPAIR DURING CONSTRUCTION. 6.2 (8"COVERED) 4.7 (12"CMP TO CONT BLDG.) 3/4" CRUSHED HA YBALE OB11 ff.38 10.5 6 / TO CB 10 S TONE DIKE 8. ALL STOCKPILING OF MA TER/ALS OR ANY OTHER EXPOSED MA T T ER,, AL S, OPEN TO THE CB10 11.37 9.4 3 OP VC FROM GRATE /NR.R. CLEMEti'TS, SHALL BE COVERED AND SHALL NOT BE LOCATED WITHIN 200 FEET OF THE 9.2 L6- Cl FROM CB 11 8.6 (8-Cl TO DMH 9 I-- 6 ---I RESOUPCE AREA. DMH9 11.42 7.7 8 CI FROM CB 10) TEMPORARY COVE-cP 10.3 (4" LINED DI FROM 74 (8"C/ TO C68) -- GRA TE /N R.R.) r` II I Illi ++_�i 4'-0- i PROPOSED DRAINAGE CHART STRUCTURE RIM INV. IN _ INV. OUT _ CA TCH BASIN RL TER' DETAIL PCBI 11.00 8.3 18' CLDI FROM C82 AND PCB2 8.2 18 CLDI TO- NOT TO SCALE PCB2 13.65 9.9 18" CLDI TO PCB1 __ PCB3 10.65 _ - 8.65 6 CLDI TO PCB1 IF COH8 IS SET ER BASE AND BINDER COURSES ARE PLACED, SAW CUT 12" FROM CURB LINE, REMOVE BASE, BINDER AND GRAVEL, AND REPLACE EXISTING SEWER CHART WITH CEMENT T CONCRETE MEETING THE REQUIRE MEN STRUCTURE RIM IN V. IN INV. OUT PROP. GRANITE CURB, / OF SECTION M4 OF THE STANDARD SPECIFICATIONS. SMH 17 11.34 8.6 4 /RON 8.4 6 IRON TO SMH 18 TYPE VB SMH18 10.84 6.6 6 1RON FROM SMH17 6 5 6 IRON TO PUMP CHAMBER)I ---- TOP COURSE SUH19 10.79 NOT ACCESSABLE _ NOT ACCESSABLE_ SMH2O 11.09 7.8 4 CI 7.4 (6"Cl TO PUMP i:HAMBER SMH23 12.57 6.4 (6-FM FROM PUMP CHAMBER I BINDER COURSE _ 11.36 _ _ 6 LOAM AND SEED -- SMH22 10.85 5.7 6 UNKNOWN TO SMH21 I � " 12" GRA VEL BASE REINFORCED RUBBER HOSE A (M1.03.0 TYPE 'B) 1"x2"x8'-0" STAKE 24" i No. 12 WIRE l (3 REQUIRED) d I l / SET 1 HA YBALE PERPENDICULAOR ��� EVERY 50' ON SLOPES S ��yGE 6 20' 0 VER 57. / 3" BARK MUL CH M1,030 TYPE "C" GRAVEL BASE \~' � �-3000 PSI CEMENT CUNCRE TE FINISH GRADE COMPACTED SUBGRADE -___ 2" Mut_cfr + f � 4" TOP SOIL FINISHED GRADE EXTEND MULCH BEYOND SPOIL fROM ® ® I `_. I SAUCER BERM. - GRAN/ T� CURB DETAIL BALE TRENCH / � I ( I ' ® ® STAKED HAYBALES NO, 911 I I 1 1 I t ,o SCALE - i - 'tL i � ® END TO ENL- -rt1'' ' I I _ ' I I I A I SPECIFIED rrPsotL CUT AND REMOVE - III I I I BURLAP FROM 1/,3 OF BALL �. TOP SOIL, WELL '�► I I -_I COT AND REMOVE t XIS TING ,,cAbt _ I _ LINE ( __ k- Cm B+URLAP FROM TOP COMPACTED CAPE COD BERM OR + I Ii11= II I I=f v 4"_ E" GRANITE CURB INLET T B I , I-III-III I EEi I-1 1,!3 OF TtiE BALI_ I 1 i -iii-iii- 1 NOTES: 1. BALES TO BE TIED WITH ORGANIC FIBER TWINE ONLY 2fRj B BLAN77NG DETAIL 12" 12" I IMI T OF BARE --I -- NO PLASTIC OR WRF LEBARON LF-246-2 OR EQUAL (NOT TO SCALE) ROOT SIPREAD 24" SQ. CAST IRON FRAME & TREE PLANTING DETAIL 2. HAYBALES TO BE SECURED KITH/ A MINIMUM OF TWO (2) GRATE WITH SQ. OPENINGS 1" x I" WOODEN STAKES PER BALE DRIVEN 18" MIN. INTO 8" FRAME DEPTH (NOT TO St:ALF_) GRADE. 17N 771- TYPICAL HA YBALEISIL T FENCE DETAIL MINIMUM TWO (2) COURSES of ----- NOT TO SCALE RED CLAY SEWER BRICK � 2' 3' PRECAST CONE SECTION �- ECCENTRIC OR / CONCENTRIC 4" L GAM & FEED JOINTS TO BE UNPAVED PAVED GASKETED -.� STEPS ® 12 O.C. SEE PA VEMEN T DETAIL SPRECAST RISER DETAIL SHEET AND SPECS. 1000, SECTIONS LIMIT OF TRENCH - OiNMON rti4 = i I _____ _ PFRUIT SITE PLAN OF' LAND EXCA VA TION.PRO WOE COMPA TED ti SHEE TNG AND SHORING \ -_FlOW LOCATED IN AS REQUIRED. MIN SALEM, MASSACHUSETTS NEENAH R-3701 4' DIA (ESSEX COUNTY) MHD M2.01. 1 OR APPROVED EQUAL DRAIN W CRUSHED STONE SPEC. " 4' PRECAST SUMP PREPARED FOR PIPE p TO MIDPOINT OF DRAINPIPE SIZED FOR 12 OR 18" PIPE) A V VAN �1 r IA �r ��? f 12" CRUSHED STONE V WATERS & .ROGERS, I VT l�. AR TI i (17= I OCK ..'►�,.. • -.♦►�,= SCALE' AS �'� C TEL) DATE. SL�T'T'L'MBE'R 11; 1997 iW10TH= D f 2'-D" •'s A # ��• 14 #40. #• OR 3'-0 w MIN. •� _s . � !! j �0�4� " �.�. :Y "' Tri E R I D 1 A N STORM DRAIN TTi'ENGH DETAIL cw Q ,}�, I `Xk'i E N GINEERIN G, I N C. (NOT TO SCA PRAM T CAT HBASIN UE REV1'S/ONS ' �/ ; + 98 HIGH STREET NOT TO SCALL - - , z ' DANVERS. MASSACHUSETTS 01923 o� TELEPHONE: (978) 739-9130 DWG. No. 3018MAlN TI _. ;--, �� � ��HEET No 3 OF 3 PROJECT No. 3018 NO. DATE DESCRIPTION ._ L K z � Iz z s 1-0 c - p. z z ' cr � ' (D r m 0 N �D Cp �, A J m v rnZ 70o o D m to rn n r" o v Cn C) z o p 0 cJJ�➢ c-) C 00 JZ \` N I r cn m _ Z �o (7) 2ter'' I A m (7) `_ O O "LD7 cil r rn O O D rl LoJ m -p- CD ■ f O J Q, I A O r O S B O R N J O s O', O N m ` J "O z C7 Z ■ ■ rri D o I � -� m _ _ ARCH I TECTS ■ ■ p r D D fn ■ ■ ■ 70 m r D 636.60 � . -- n o N 71612'20„ W ■ ■ ■ zo � N . N/F FIELDBROOK ASSOCIATES ■ ■ ■ v r \ 4525/16 s ■ ■ ■ >�I ' 00 SNOW STORAGE ■ ■ QI I _ ■ ■ ■ NII 66'-0" HBK COLONIAL PARK TRUST NOI I nl -- PERIMETER FIRE ACCESS DRIVE 1y YVONNE LYSIAK UNIT 3 COLONIAL RO EALTY TRUST ■ ■ ■ EDGE of PAVING _ DAWN REALTY T 880 EAST BROADWAY GLENDALE CALIFORNIA 91205 �I FIELD BROO SSOCIATES TEL (818) 246-3112 FAX: (818) 246.3567 ■ ■ ■ oI \ GREAT ALEM EMPLOYEES FEDERAL CREDIT UNION11 AS C ■ ■ ■ ■ coI AP NGT P °I D W. PALOMBO CONSULTANTS: ■ ■ ■ (pI I ` OCAL 291 BUILDING ASSOCIATEION, INC. ■ ■ ■ Oo WILLIAM HEAPHY, ET AL. / I 4525/16 I ■ ■ ■ I CHAIN LINK + ■ ■ FENCE +, ■ ■ ■ I ■ TALL DECIDUOUS LACEY TREE GROVE WITH FLOWERING SHRUB UNDERSTORY }} Z ■ ■ ■ Ln EVERGREEN SCREEN TREE + ■ ■ I WAREHOUSE ■ ■ ■ ■ ■ ■ a-P-, � ___ TALL EVERGREEN HEDGE WITH PERENNIAL COLOR ______ 0000 1 2 � ■ ■ ■ 0000 TALL DECIDUOUS LACEY TREE GROVE WITH FLOWERING SHRUB UNDERSTORY 0) ` 00 P� ■ ■ o 000 X ■ ■ ■ DOO . N ■ ■ 0 OVE GROU .a ■ TALL DECIDUOUS LACEY TREE GROVE■ ` STORAGE TAN S WITH FLOWERING FERENNIAL UNDERSTOPY ■ DOO � _ X100 + � +� ■ ■ ■ a.\ \ OFFICE ■ ■ ■ s_� BUILDING Is ■ ■ \ I I O EVERGREEN SHRUBS WITH PERENNIAL COLOR / (5,600 SF) . ■ • .L- .-75'-10" SETBACK / OLn ■ ■ ■ . O ` CONCRETE + • • \ 151 '-6•' SETBACK \ ASPHALT PAVING OO 0 IV • • • + I _ `�� ���<L • . • 8 PARKING PA. O•. + • ' TRUCK COURT 9 • • o FALL COLOR DECIDUOUS SHADE TREE • ' • �\� i WITH PERENNIAL COLOR EVERGREEN SCREE G TREE WITH + / ' • v'.\` o l EVERGREEN HEDC AND MIXED GROUNDCOVER SNOW • ` °\\ STORAGE • • �o \ s 3 TRUCK COURT • ~ JO O PROTECT TITLE • • 11 \ /` 10 FALL COLOR DECIDUOUS SHADE TREE WITH EVERGREEN FLOWERING SHRUBS • • \ MIAND MIXED GROUND COVERS TALL �Q • • �♦ 9yF` � ` (J�; 888, \' WITH PERENNEANCOL R TSHADE REES WITH MIXED VUNDCOVERS • • � ' 9� �\ � i ,. � nj� - I VAN WATERS & ROGERS sQ•_o" 275•_0•• • • ♦♦ �p �\ \ \ -- '--- f - -- -- - / f+++ SALEM. MASSACHUSSETS RAILROAD -a- _ 9a S \ 7 FALL COL DECIDUOUS SHADE TREE +++,+ SALEM FACILITY \ ti� ____-- --- T T---- —� , Ml D-GROUND COVER AND EVERGREEN LOW HEDGE F + + TRACKS • • : ♦ O, \ �` t - SNOW STORAGE ' ` + • o �� " I ++ r \�' �� F` ` ` n ++ ++ + -- TAIL EVERGREEN SHADE TREES WITi-I + /+ + + IO N - _ - NNIAL COLOR AND GROUNDCOVER + • • ♦ 00 + + - 4 + I I CT(",, + + } + r t*+f+ + + + + t EDGE OF BORDERING vv VEGETATED WETLANDS • • '� o } Q O 2* ++ + ♦. /* '+++++ M1 + + + + + O - + + f + O� + ■ • • ♦�' 'Q �'' ♦• c ' LABORATORY + co + + + Q .O z • • '� ��'' ,� \ E witKEY BOTANICAL NAME/COMMON NAME SIZE REMARKS • • ,��; \ \�, � , STORAGE O \ - oil * EVERGREEN TREES PINUS NIGRA/ AUSTRIAN PINE 8 FT. • • \ ♦� + f PIN \ OFFICE TSU TSUGA CANADENSIS 7 FT. * + N/F MEW ENGLAND POWER CO. DECIDUOUS TREES• �. \ •.��♦ \ \ o-��oo• F BUILDING +*+*+* • • \ \ O T R RIP U p- FR + +++++ ACE ACER RUBRUM 'RED SUNSET'/ REG SUNSET MAPLE 3 IN. CAL. X • • , \\ '� SNO VIV . �' �N Zo FALL COLOR DECIDUOUS SHADE TREE + + + AME AMELANCHIER LAEVIS/ ALLEGHENY SERVICEBERRY 8-10 FT. X • • \ STORA •♦ S _ NE WITH PERENNIAL COLOR + +. +++ �ERGREEN SHRUBS • • : \\ \�♦♦ �Sp 3Q \ <3,s3o SF) * + ILE ILEX HYBRID CHINA GIRL/ CHINA GIRL HOLLY 3 FT. X • ♦ \ >\ ' \� O �� + + 1 TAX TAXUS X MED A HICKSIQ HICKS YEW 3 FT. X • • A \� FLOWERING SHRUBS ■ • A =, PJM P.J.M. RHODODENDRON/SAME 2 FT. X ■ • . \�♦. \ %> 9 )0 ROS ROSA 'THE FAIRY'/FAIRY ROSE #3 CONT. X REVISION: SPI SPIREA JAPONICA LITTLE PRINCESS'/ LITTLE PRINCESS SPIREA #3 CONT. X ♦ �. \ p I SYR SYRINGA PATULA 'MISS KIM'/ MISS KIM LILAC #5 CONT. X Q • \ F \ T otic PERENNIALS AND BULBS �� ASPHALT s HEM HEMEROCALLIS STELLA DE ORO'/ STELLA DE ORO DALYLILLY #1 CONT. X \•� STORAGE PAVING '� HOS HOSTA SIEBOLDIANA 'ELEGANS'/ ELEGANS HOSTA 3 CONT. X Q\ I♦ \ IRI IRIS SIBIRICA 'CEASAR'S BROTHER' 'SIEBERIAN IRIS #1 CONT. X • ,/ r \ SNOW I GROUNDCOVERS Q \ STORAGE (_,.I PAC PACHYSANDRA TERMINALIS FLATS X • • 'N o o C T. HED HEDERA HELIX 'THORNDALE'/ THORNDALE BALTIC IVY FLATS X • • qUl c> \ •� STO RAG E • o • • ♦ \ \ 00 'P P�\Pa • • . SHEET TITLE • • �� �� \ \\ ,���R a s PLANTING AND • • -7r' WETLANDS ■ • • �� ° \ H °s � I DIMENSION PLAN • • ♦ � \\ TO RAG E \ �°'' • � . \ CHAIN LINK o FENCE PLANT • • • \ \ ARE I • • : \\ o — -�- ' (ra-_B E L AS I S) • • / \ 700• • • ♦. \ \v \ \ �R�Q/V 2O ELEV. HIGH \ tie EDGE ♦ \\ VEGETAOTEDBORDERING WETLANDS PLANTED (TO BE AS IS) • • ♦ � �/ y/ -` I SHEETO- • • . \ Cy SCALE - • • �� • ♦ LANTING AN DIMENSION PLAN PLAN DATE 5-3- - • • ' WETLANDS =Y` NORTH A-01 s L mAl • • JOB Na. 943 00 • • DRAWN BY: YS, ch- • • \ CHECKED BY: OF 1 ■ ■ ■ -rte ■ . ■ O ■ ■ ■ \` - - - TOP per`• LEDGE 1�f m BLUFF ��- — � ,' , ■ � ■ __ _ - - BASE ----.�_-; - „ OF L OGE ■ ■ - - ------ -� � � i " �` 0 ■ ■ ■ - ! _ - _�!' iI - PILE O ■ ■ ■ - .I - -----' GAS ! \` NATUR PLA TED AR OF \� 2O �. BOULDERS P RIMETER FIRE ACCESS DRrv>` ■ ■ ■ 0 I —EDGE OF PAVING GAS ■ ■ ■ ° ■ ■ ■ I I ASPHALT \ G ■ ■ ■ I PAVING O ' ■ ■ ■ 880 EAST BROADWAY GLENDALE CAUFORNIA 91205 ■ ■ ■ ■ I CHAIN LINK \ TEL (818) 246.3112 FAX (818) 246.3567 ■ ■ I FENCE . ■ CONSULTANTS: ■ ■ V) ■ � � I i .�.� WAREHOUSE ■ ■ (84,000 SF ■ '°� 0000 a ■ ,� 0000 ■ ^ 000 ■ 000 ■ ■ ■ 1UN ORAGEABOVE-GRTOAN S 1 6 _� r ■ D00 00■ ■ ■ \ 0 ■ ■ I I WALL- OUNTEID 250 W. METAL HALIDE OFFICE P ■ LIGHT FIXTURE TYPICAL BUILDING . ■ \ \ - - I I �� (5,600 SF) �P • ---- CONCRETE j / . . I NEW SAN. SEWER ASPHALT PAVING • ' • SEWER M.H. M.H. • • \ W H 8 PARKING SPA. / • ' \ 3 TRUCK COURTzi ' • \ 0 w I Lki F Q 3t0%� n / SEWER I M.H. • • M \ �I • • \ W N�•� \ HYD \ I Z TRUCK COURT PIV RAILROAD -t � ---�-- - -- ♦ ♦ 8„ MATER PROJECT TITLE TRACKS • • ♦ ♦♦ �� V ' /�/ I �♦ ` - ��` PAD- P / I VAN WATERS & ROGERS • • ♦ ♦♦ o MOUNT —12" RCP - O • • ♦ ♦♦, TRANSF. =_- SALEM FACILITY • • : �'�• SALEM, nnASSACHUSSETS 1 2 ce • • ♦♦ ♦ B • • ♦ LABORATORY z 02 • • '�♦ �1 E -- -- XY ■ • ♦ STORAGE Q • �1 \ (2.820 SF) t • A • • ♦ ��♦♦ \ p o — -_ \ <�/ OFFICE • • ♦ \ ♦♦ \ : ._ BUILDING I ♦ \ \ ♦ CB 10 of SEWER • • ♦ \ �♦ O C EJECTOR • • ♦ \_ \, ♦ \ 0 O STATION A 1 • • • ♦ \ \♦♦ \ ASPHALT • • ♦ STORAGE \�♦ \ \ PAVING \ SA9 • • ♦ \ \ � \ REVISION: • • ♦ ♦ STORAGE Z� 35,450 SF) • • ♦ \ \ , 0 • • ♦ H I WETLANDS 0 ♦ \ SHEET TITLE • • ♦ \ TO RA E \ • • ♦ 310 5 CHAIN LINK I • • ♦ �� o FENCE GRADING AND ' • • ♦ \ UTILITY PLAN • • ♦ \ / , / \ \ MEAN HIGH WATER • • ♦ \ \ � ELEV. 4.92' j WETLANDS • • SHEET N0 • • SCALE 1•'s 40' GRADING D UTILITY PLAN ® PLAN DATE 5-aO -97 ® NORTH A-02 ♦ ♦ JOB NO 9432.00 6 L Al • • DRAWN BY: YS. chj da CHECKED BY: OF - III�I�llN�II �' E D C B A s fm)A�l 0 S B 0 R N A R C H I T E C T S o NORTH ELEVATION 1 /1 6"- 1 •-0" 880 EAST BROADWAY GLENDALE CALIFORNIA 91205 TEL (818) 246-3112 FAX (818) 246-3567 ■ CONSULTANTS: Y 15 14 13 12 11 10 9 8 7 }�'%� 6 5 4 ;i ( 3 ) 2 1 ,r I ' I ■ WEST ELEVATION ---(:2 PROJECT TfTLE VAN WATERS & ROGERS A B C D E SALEM FACILITY SALEM, MASSACHUSSETS ■ o 0 0 i t I � SOUTH ELEVATION3 REVISION: yti i SHEET TITLE 11 12 13 -14 15 EXTERIOR ■ 1 2 3 4 5 6 7 8 9 10 ELEVATIONS CD lit I I . I i ! SHEET NO SCALE 1/16"=l '-0" EAST ELEVATION DATE 5-30-97 • 1 /1 6 = , 4 A-03 )OB NO. 9432.00 DRAWN BY: Ys CHECKED BY: OF ■ ■ ■ 71 12'20" W 636-60 � Top ■ ■ ■ _ - BLUFF ■ '� l r SAS - ■ ■ y E OF LEDGE =- ■ ■ _yam.. --� ����- ---�-_ �—�, / �� ,. ' � `': \• ■ ■ ■ — — _ ��� � i w --� r�. / � o A R C H I T E C T S OF ■ ■ ■ t t ' - - - - - -��-{AN2O�Q_�I}.$:f�.LCiL����� -- ' ----- - -_ --� 1•� MIR zil r � ■ ■ ■ �p�CHAIN LINK ■ Qp FENCE ES \ ■ ■ ■ I /// �, '59p,G V ■ : : // ` 880 EAST BROADWAY GLENDALE CALIFORNIA 91205 ■ ■ ■ �/ � �° - TEL (818) 246-3112 FAX: (818) 246-3567 ■ ■ ■ ■ O_ CONSULTANTS: ■ ■ ■ v7 CD_ ■ ■ ■ c I RAM P ` o; O ■ ■ ■ 4 ASPHALT ■ J PAVING ■ ■ ■ o+i 0000 H-25 35 4 WAREHOUSE �- ■ �f/' 0000 \ P„ ■ ■ � ' D00 u ■ ■ ■ D 00 o0 ■ ■ ■ OVE-GROUN ■ 1 i ORALE TAN S _--- ■ 000 'I 1 O 0 '—EDGE OF ■ � . � 1 � PAVING ■ ■ ■ ccl3` \ I I 16 I � >. • • o \ \ RELOCATED PORTABLE . • U STEEL ACCESS RAMP EXISTING / . • \ - LOADING DOCK / P•P• / �\ S-1 WAREHOUSE / • . ' TRUCK COURT / cp ♦ ♦ ��\ P.P. \ / ♦ ♦ O • ♦ °o \ ° ao .536 ,� ♦ • o ��, a30,C.B. / ♦ ' P.P. ♦ • ♦ \ �-EDGE OFXISTINO D o ♦ • ♦ ♦ '�\\ `PAV NG G �� \ ELECTRICAL __- RAILROAD --- �� ♦ ♦ sow a �- TRANSFORMER PAID — - - -- TRACKS • \• • 1 = !p o C.B. -- - - O PROJECT TITLE •/ `'P�., CHAIN LINK �- - � , FENCE -- -- C.B. C9 r • ♦ sp �9 oo \ — _ • ♦ ♦ s �► - S 58d6'40" -+ez� I VAN WATERS & ROGERS 1 2 E_ 322.23 `v4t SALEM FACILITY • p, ♦ / CHAIN \ SALEM. MASSACHUSSE f • ♦♦ �!` ' / -- _� P.P. FENCE LINK ^P� • • AREA OF UNDER OUND \ Q ♦ �� STORAGE TANKS TO BE \ ♦ ♦ �S OQ ♦ REMOVED LA B O R AT O R Y -- a \ ♦ ♦ , sp,J , ♦ \ ,♦ / ASPHALT - �a PAVING ■ i i , \ �\ \♦ O,EEI C E A BUIILDIN 40 oll • ♦ sd3�,�1'` S, ��� / O WETLANDS 761, • ASPHALT ♦ ♦ ♦ F ♦♦ \ PAVING Aq f ♦ ♦ `9 ♦♦ \ G o o \ W \' REVISION: At r�j 00 • • ♦ � . ml O ♦ ♦ ♦ \ CHAIN LINK i ♦ ♦ ♦ \ \ • �FENCE SHEET TITLE ♦ \ INTERIM SITE PLAN MEAN■ • f ♦ \ 1 \\ \ H WATER ELEV. =164.92' • • � \\ QFC � \CpRO ' ♦ • ♦ \ qpA p,�o ,1� • \ � � ♦♦ �\ �qT�p-I' l��yF �� \ • • ♦ �' '�Fq ox- WETLANDS f WETLANDS r f f ♦ ♦ ` SCALE SHEET to f ♦ DATE: s-so-5 ♦ ♦ A-04 • • INTERIM SITE PLAN PLAN JOB Na. ♦ ♦ 1 ♦ ♦ '. NORTH EE 1 6 L vAAl DRAWN BY: phi CHECKED BY: - OF _1 � 7- l ■ 63 ■ ■ ■ N7112'20" W 660 _ _ . \ ■ ■ A R C H I T E C T S un ■ ■ ■ NIS � ■ ■ ■ N __ _ _ ___ _ _ _ _ _ __ _ _ _ _ _ _ __ _ _ __ _ _ ___ _ \ ■ ■ �� I _ _ __ __ _ _ _ABANDONED RAIL SIDING TO REMAIN ___ _ _ __ _ ___ _ _ _ _ _ ___ i _ __ _ _ ___ _ ■ ■ �� / G 880 EAST BROADWAY GLENDALE CALIFORNIA 91205 ■ ■ ■ �Q� CHAIN LIN Ff/// EXISTING ASPHALT \ TEL (818) 246.3112 FAX (818) 246.3567 �I I FENCE PAVING TO REMAIN CONSULTANTS: ■ ■ , I / REMOVE EXISTING ■ ■ / /f—EDGE OF CONCRETE CURB ■ ■ I / EXISTING I / PAVING cp ■ RAMP NEW CONCRETE RAMP ■ ■ I ASPHALT OWN DOWN TO LOADING �s ' ■ ■ ■ PAVIING DOCK PO ■ ■ o��I `� �, H-29 3. 4 WAREHOUSE A �- ■ ■ —� REMOVE EXISTING ■ 1 CONCRETE BLOCK cp ■ ■ ! I OFFICEW4340 ING _ \\ NEWPUMCBAS RETE \� • ■ ■ REPLACE WITH ■ ■ ■ I ASPHALT PAVING O/ ■ ■ ■ TO MATCH EXISTING- 0 XISTING ■ ■ 1 I\\ EDGE OF ■ ■ � ` PAVING ■ ■ , \ HATCHED AREA INDICATES ■ ■ ■ *k-\ I I EXTENT OF INTERIOR REMODEL ■ ■ ■ � WORK IN PHASE 1 / ■ ■ V \ —RELOCATED B STEEEL ACCESS PORTABLE EXISTING / ■ ■ • \ LOADING DOCK P.P' / ■ ■ • ■ ■ \ S-1 WAREHOUSE / ■ ■ ' \ TRUCK COURT ^ / 410 • • � � \ PO P. ! / ■ ■ M ��\ 0 O S • • M oo 36030 .13 00 • • ♦♦, �\ {w "4:8� A o P. PROJECT TITLE • • ♦ ♦' !� XD STI NO EG .�O D RAILROAD ♦ •�♦ O�O�\\PAVING Acv l \ I VAN WATERS & ROGERS TRACKS • • � ♦♦ !os \ \ h SALEM FACILITY ♦ � � C.B. � SALEM. MASSACHUSSETS ♦ A. ♦ \ IPo 0 CHAIN LINK • ♦ 'Y . ! FENCE C.B. G P NEW. • ♦ S�Q' ♦ OO TRANSFORMEELECTRIRAPAD� \ \ ` Q C.B. • • ♦ �� ,9 * $ C P.P. S 5806 40 E 322.23 4V "� • • ♦ O4,(�♦ _ 0P.P. CHAIN LINK ^P • • ♦♦ ` —\ FENCE Q ■ ■ ♦ ys\'o ♦ LABORATORY a \ • • ♦♦ �a�9'�� B Z ■ , SO'J , \ \ XY • • ♦♦ , \ \♦ \ E ASPHALT , �aQ • ♦ � 4(#41# ♦ \ O PAVING I it • ♦ \ \ \ 1♦ \ OFFICE • • \ �1 \ O BUILDING A ♦ S\I O • • ♦ \ 3S 1♦ ��� 9 I WETLANDS ■ ' ♦ \ F 362�1♦ • \ ST Aq I • ♦♦ \ 3�\11♦ \ ��,� • • ♦ F 1♦ PAVING ASPHALT c SA REVISION • s o Lp ♦ `fla; 11♦ \ Gi o 4b LA 0 rri • • ♦♦ bo SHEET TITLE . •' • ♦ \ � `sem,. i i ♦♦ \ `� \ �o� PHASE 1 ■ • • ♦ o FENCE SITE PLAN CHAIN LINK \ MEAN HIGH WATER • • ♦♦ \ /X \ \ \ ELEV. 4.92' • ♦ \ � • • ♦ \ \614 4111F • • \ SHEET Na. WETLANDS SCALE- 4O = DATE 7-2-97 SITE PLAN PLAN )OB NO. ♦ • 1 .. — 40' ♦ • NORTH DRAWN BY: chj ♦ ♦ CHECKED BY: - OF it