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25 Lynde Sty Narrative-Calc 6_27_20FIRE PROTECTION SYSTEM NARRATIVE REPORT FOR 25 Lynde St, Salem, MA SECTION 1-Building Description a) Building use group is mixed use building consisting of residential, and commiercial only and incidental storage b) Building/Space: construction is approximately 7225 sq.ft of space in total c) Building Height is 33' d) Number of floors above is (3) levels above grade and (1 ) level below grade e) Number of floors below is (1) one. f) Floor areas are 1806 sq,ft. per floor g) Types of occupancies within the building is R2 Residential h) Hazardous Material usage and Storage is none i) High storage of commodities within building over 12 ft is none. j) Site accesses arrangement for Emergency Response Vehicles are through Fire Lanes on SCOPE OF WORK k) Install new sprinkler and fire alarm system in entire building. SECTION 2-Applicable Laws, regulations and Standards Fire Protection Plans have been prepared based on following Code Requirements 780 CMR Editions. a) Massachusetts Building Code 780 CMR, 9th Edition, Art 901, Art 903(Sprinklers), Art 903.3(Sprinkler Design Criteria), Art 905 (Standpipe System), Art 912 (Fire Dept. Connections), Art 907 (Pull Stations, Notification Systems and Fire Detectors). b) NFPA 72 (Installation/Performance), NFPA 13R (Installation/Coverage), NFPA 14 (Installation/Performance), NFPA 110 (Installation/ Performance). c) MGL 148 Art 26G for Sprinklers. d) MGL 527 Article 24 Refers to MGL 148, which refers to 780 CMR. e) NFPA 70, NFPA 101 SECTION 3-Design Responsibility for Fire Alarm Systems; a) Engineer whose PE Stamp bears on the Drawings is the professional engineer providing the full design and specified the design criteria to be used by the installing contractor who will finalizes the system layout. Installer will provide calculations to confirm the design criteria. Engineer will review and approve the installing contractors final layout calculations. Design engineer whose PE Stamp is on the Drawings is the engineer of the record and will certify system installation for code compliance upon completion of the installation. SECTION 4-Fire Protection Systems to be installed Building has the following Fire Protection Systems a)Fire Mains and Hydrants as required by 780 CMR, Art 912.(Provided) b)Automatic Sprinkler Systems as required by 780 CMR Art 903.2.2 for all R- 2Buildings. (Sprinklers are provided per NFPA 13R . c)Design Criteria is based on NFPA 13 utilizing residential sprinkler heads. d)Standpipe Systems as required by 905.3.1 for buildings where the floor level of the highest story is located more than 50' for new construction above the lowest level of fire department vehicle access. Not REQUIRED e)Fire Department Connection per 780 CMR Art 912 (Located at front) f)Fire Alarm System As required by 780 CMR Art 907.2.9 Smoke Detectors in all common areas. Fire Alarm control panel located in Front entrance g)Automatic Fire Extinguishing System as required by for Kitchen Hood. (No Kitchen Hood present.) h)Manual Suppression System as required by NFPA 10. i)Kitchen Cooking Equipment and Exhaust System as required by 780 CMR 904. (No kitchen hood present ) j)Emergency Power as required by 780 CMR Art 1024.4 for Egress Routes. k) Photoelectric Smoke Detectors hard wired outside and inside the bedrooms. ()Fire alarm control panel m)Notification with micro sounder units in each bedroom n)Carbon monoxide detection as required by 780 CMR Chapter 9 o)Electric bell and exterior notifier beacon p)Appropriate signage depicting location of sprinkler control valves, FDC, and FACP Following systems are new. Sprinkler System 1. The existing building will have a new sprinkler system installed per NFPA 13R and per CMR 903.2.8 fed by a 2" fire service 2. Control equipment will be in the basement and on each floor 3. Sprinkler spacing and position shall be per NFPA 13R for an Light hazard and residential areas Spacing shall be less than 130 SF in Light Hazard areas and per Victaulic specification in residential areas for residential sprinkler heads spaced 16'x16'. 4. The sprinkler system is to be monitored by a separate flow switch 5. The flow switches and tamper switches shall be connected the fire alarm control panel. 6. The sprinkler system will have a new FDC and electric bell to signal a fire SECTION 5-Features used in the design methodology Purpose of the Design is to protect Lives and Property from Fire once the building is occupied. For this purpose a)Building Occupants will be notified by way of Audio/Visual Devices, b)Emergency Response Personnel will be notified by way of Alarm Company Notification, c)Initial and Periodic Test Criteria will be provided for proper maintenance of the System. SECTION 6-Special Considerations and Descriptions No Special consideration is given. SECTION 7-Sequence of Operation 1. Upon Activation of any Fire Alarm Device (Sprinkler Flow, Manual Pull Station, Smoke Detector, Heat Detector,) a) Fire Alarm Panel will be tripped. b) Alarm Company/fire Department will be notified via Telephone Dialer. c) All Horn/mini horn and Strobe Devices will be activated. d) Exterior Strobe Light will be activated. 2. Upon Activation of a Sprinkler Tamper Switch a) Fire Alarm Panel will indicate supervisory trouble signal and local sound. b) Alarm Company will be notified via Telephone Dialer. SECTION 8-Testing Criteria a) System Installer will test the System %100 for Engineers review and conformance to Performance Criteria. b) Alarm Company will test the completed System for Performance of the System. c) Testing Agency will have a log of Fire Protection System Components and Devices and Test Results corresponding to each device. This Log will be submitted to Engineer for review and Approval. d) Upon Completion of the System to the satisfaction of the Engineer of the Record, Fire Department will be invited for Final Inspection. General 1. The contractor for both sprinkler and fire alarm shall be responsible for the coordination of all required acceptance testing and shall schedule a meeting with the fire inspector for review and verification at least five days in advance of the test acceptance date. 2. All fire protection systems applicable to the building shall be pre -tested for proper operation. 3. The fire protection systems shall be tested as a system with all equipment ready for operation. 4. The following personnel shall be on site the day of testing with one set of individual as-builts drawings for each FP system if applicable. a. General Contractor b. Fire Protection Engineer of Record c. Sprinkler contractor if applicable d. Fire alarm contractor if applicable e. The Fire Department shall direct and witness all testing 5. The following test shall be performed with all equipment and devices to be tested on NEW installations. a. Sprinkler flow, inspector's test valve b. Tamper switches c. Main drain d. Fire alarm system including: each device, wiring supervision, wiring connection. Proper mounting of equipment, notification appliance, related control features, central station connection shall be checked. e. Verification of fire stopping f. Verification of equipment function signs, charts, tags. g. Sprinkler system h. The sprinkler system shall be tested per NFPA 13R-2015 including 200 PSI hydrostatic testing when required. 6. Building and site Access a. The primary emergency vehicle access point is on Lynde The city hydrants on the opposite side of the street of the subject address. b. The main entry is located on Lynde 7. Fire Hydrants a. Existing hydrants are on site and are to be confirmed to be in working conditions 8. Type/description and design layout of the automatic sprinkler system a. The new sprinkler system will be installed per NFPA 13R b. Spacing of sprinkler heads less than 16x16 FT2 (Light) and residential c. Sprinkler heads are quick or FAST response d. The addition of sprinkler heads can still support the hydraulic information. e. The system is Light Hazard and the top most floor has been hydraulically calculated. 9. Automatic sprinkler system control equipment location a. Single sprinkler zone in the building 10. Type/description and design, layout of the standpipe system a. Not required 11. Fire department connection will be installed at the front of the building on the Lynde side. SECTION 9-Equipment and Tools During the Preliminary and Final Testing of the System following Equipment and Tools will be provided at the site by the Contractor. a) Manufacturer's Instructions, b) Sound Meters c) Fire Hoses, nozzles d) Flow Measuring devices e) Pressure Gauges f) Voltage Meters g) Magnets h) Communication Radios (Min two) i) Ladder as required to reach high mounted Devices SECTION 10-Testing and Installation Procedures 1) Fire Alarm System Installation shall be in accordance with NFPA 72 and NFPA 70. 2) Wiring shall be Class "A" 3) Fire Alarm System shall be tested according to NFPA 72. Table 7.2.2, In general: a) Battery Test shall be done visually and by Discharge Test per Manufacturers instructions. b) Stand-by Power Supply test shall be done by disconnecting the Primary Power Supply and testing the FACP as described above. c) Battery Test shall be done visually and by Discharge Test per Manufacturers instructions. d) Public Reporting System Test shall be done by testing the current, voltage across the conductors and to ground. Any variation above %10 from normal to be investigated and corrected. e) Transient Suppressors shall be tested per manufacturer's specifications. f) Control Panel Trouble Signals shall be tested shall be tested for operation and ring back feature, and off - premise signal transmission. Test of the operation under multiple fault conditions. g) Remote annunciator shall be tested for performance under a fault conditions. h) Conductors shall be tested for insulation integrity i) Smoke Detectors shall be tested with listed aerosol acceptable to the manufacturer. j) Tamper Switches shall be tested by verifying signals within the first two revolution of the wheel. k)Horn/Strobe devices shall be tested for sound levels with sound level meters. SECTION 11-Approval Requirements a) Upon completion of successful performance of the System, Code official will issue a written Approval of the System. b) If the system fails to operate satisfactorily to the Fire Official, failed component or part of the System or function will be corrected immediately upon agreement of a acceptable correction period with the Fire Official c) At the Completion and proof of satisfactory operation of the Fire Protection System, Engineer of the record will submit to Fire Department/Building Official a "System Certification" stating that the Systems installed is in Compliance with all Laws, Regulations and Standards and pre -approved Narrative Reports. d) Along with the above Certification, listing of Names, Addresses and Telephone Numbers of Personnel for Emergency Notification will be provided. JASON CATALFO KAHAN FIRE PROTECTION NO.483 6/27/20 §/ f 0 t#2 / 2 k - % z S o r§ q ƒ ? \ co 0 . ° k \ \ �7 a �a (to ƒ -0 3. o ) k ® to■. 2 z � 3 ■ � \ � Lat r tit-3 ® 9 $ crt * co k \ 0_ 2C n2 @ I70 •/ NC �f \$ °\ �/ \ g /o3 �« © \ 0 -' G co 7 / co t$ < w S■ . :a3 3J % \ \ £. G ¥ n i/ P. ® ^ Ik 0 t q _ G \ k 13 f 0 k , 0 3 (11 to 0 ® .1Z % w 2 -4 y / 9 HYDRAULIC CALCULATIONS for Job Information Project Name : MULTI -UNIT Contract No. : City: SALEM, MA 01970 Project Location: 25 LYNDE ST Date: 6/27/2020 Contractor Information Name of Contractor: PLS INC Address: 23 SAGAMORE LN City: BOXFORD, MA 01921 Phone Number: 617-633-3533 E-mail: Name of Designer: JK Authority Having Jurisdiction: Design Remote Area Name 1 Remote Area Location TOP FLOOR Occupancy Classification LH Density (gpm/ft2) 0.103 Area of Application (ft2) 171.39 Coverage per Sprinkler (ft2) 144 Number of Calculated Sprinklers 2 In -Rack Demand (gpm) 0 Special Heads Hose Streams (gpm) 100 Total Water Required (incl. Hose Streams) (gpm) 130.8 Required Pressure at Source (psi) 39.4 Type of System Wet Volume - Entire System (gal) 10 gal Water Supply Information Date 6/11/20 Location HYDRANT Source W1 Notes Date 6/27/2020 File: C:\Users\Home PC\appdata\local\temp\25 Lynde St_1_26698_3519.sv$ Copyright ©2002-2012 Tyco Fire Protection Products Page 2 OZOZ/LZ/9 ale° T FIT m (D C 0 n 3 o Q. N N p O n N - N N • 3 0-0 T N N 01 v <r a o "0 I^ o I� o 61N 6) N CO I w cn co in -69 3lt 3co D 2 h =O zv m cn 3 ID3 D — IINfl-IllfW : clop 00 Job : MULTI -UNIT Calculation Info Calculation Mode Hydraulic Model Fluid Name Fluid Weight, (Ib/ft3) Fluid Dynamic Viscosity, (Ib•s/ft2) Water Supply Parameters Supply 1 : W1 Supply Analysis Node at Source Static Pressure (psi) W1 80 Hoses Residual Pressure (Psi) 77 Inside Hose Flow / Standpipe Demand (gpm) Outside Hose Flow (gpm) Additional Outside Hose Flow (gpm) Other (custom defined) Hose Flow (gpm) Hydraulic Analysis for : 1 Flow (gpm) 1190 Demand Hazen -Williams Water @ 60F (15.6C) N/A for Hazen -Williams calculation. N/A for Hazen -Williams calculation. Flow (gum) 0 1190 Available Pressure (Psi) 80 100 Pressure (psi) 80 77 Total Demand Required Pressure (gpm) (psi) 130.8 39.4 Total Hose Flow (gpm) Sprinklers Ovehead Sprinkler Flow (gpm) InRack Sprinkler Flow (gpm) Other (custom defined) Sprinkler Flow (gpm) 100 30.8 0 0 Other Total Sprinkler Flow (gpm) Required Margin of Safety (psi) W1 - Pressure (psi) W1 - Flow (gpm) Demand w/o System Pump(s) 30.8 0 39.4 30.8 N/A Date 6/27/2020 File: C:\Users\Home PC\appdata\local\temp\25 Lynde St_1_26698_3519.sv$ Copyright ©2002-2012 Tyco Fire Protection Products Page 4 OZOZ/LZ/9 ole0 T CD n C 0, 0 a 3 `< fD a Ci O a oa N (U CO n o CD T 3ffi CD um 3 O a' o I� s I' N N 6) (D co Iw i 1 N D 009 009 0017 0 r'ssuIV, psi In CO D D D alla i 9-4 1 1-173 1 r �5 2S OH _1NO : Jo). s!sAieuV o!IneapAH ±INfl-I11f1W : qof Job : MULTI -UNIT Graph Labels Label Description Hydraulic Analysis for : 1 Val les Flow (gpm) Pressure (psi) S1 Supply point #1 - Static 0 80 S2 Supply point #2 - Residual 1190 77 D1 Elevation Pressure 0 15.6 D2 System Demand 30.8 39.4 D3 System Demand + Add.Out.Hose 130.8 39.4 Curve Intersections & Safety Margins Curve Name Supply Open Heads 1 Intersection Pressure (psi) I Flow (gpm) 80 52.7 Safety Margin Pressure (psi) @ Flow (gpm) 40.5 130.8 Required Calculated Head Ref. Head Type Coverage K-Factor Density Flow Pressure Density Flow Pressure (ft2) (gpm/psi1/2) (gpm/ft2) (gpm) (psi) (gpm/ft2) (gpm) (psi) S1 Overhead 144 5.6 0.1 14.4 7 0.103 14.8 7 Sprinkler S2 Overhead 144 5.6 0.1 14.4 7 0.111 16 8.1 Sprinkler Date 6/27/2020 File: C:\Users\Home PC\appdata\local\temp\25 Lynde St_1_26698_3519.sv$ Copyright ©2002-2012 Tyco Fire Protection Products Page 6 Job : MULTI -UNIT Hydraulic Calculations / Fluid Delivery Time Analysis Node# Type K-Fact. Elev Hgroup Open/Closed Node Data Discharge Coverage Tot. Pres. Overdischarge Density Elev. Pres. Req. Pres. Req. Discharge gpm/psi /z gpm ft2 psi psi ft gpm gpm/ft2 psi gpm S1 Overhead Sprinkler 5.6 14.8 144 7 7 38 HEAD Open 0.4 0.103 -15.6 14.4 S2 Overhead Sprinkler 5.6 16 144 8.1 7 38 HEAD Open 1.6 0.111 -15.6 14.4 009 Node 20.5 18 NODE -6.9 011 Node 22.2 18 NODE -6.9 030 Node 31 8 NODE -2.6 031 Node 31.1 8 NODE -2.6 032 Node 34 2 NODE 0 034-0 Node 2 NODE 034-I Node 2 NODE W1 Supply 2 SUPPLY -30.8 34.1 0 39.4 0 39.4 0 Date 6/27/2020 File: C:\Users\Home PC\appdata\local\temp\25 Lynde St_1_26698_3519.sv$ Copyright © 2002-2012 Tyco Fire Protection Products Page 7 Job : MULTI -UNIT Hydraulic Calculations PIPE INFORMATION Node 1 Elev 1 K-Factor 1 Flow added (q) Nominal ID Fittings L C Factor total (Pt) Node 2 Elev 2 K-Factor 2 Total flow (Q) Actual ID quantity x (name) = length F Pf per ft elev (Pe) NOTES T frict (Pf) (ft) (gpm/psi1/2) (gpm) (in) (ft) (ft) (psi) (psi) Path No: 1 S1 38 5.6 14.8 1 4x(us.Tee-Br)=24.87 49.29 120 7 009 18 14.8 1.097 3x(us.90)=7.46 32.33 0.0598 8.7 81.62 4.9 009 18 16 1 6.94 120 20.5 011 18 30.8 1.097 0 0.2319 0 6.94 1.6 011 18 -15 1 4x(us.Tee-Br)=24.87 42.85 120 22.2 030 8 15.8 1.097 24.87 0.067 4.3 67.72 4.5 030 8 0 1.5 lx(us.Tee-Br)=9.84 1.35 120 31 031 8 15.8 1.68 9.84 0.0084 0 11.19 0.1 031 8 15 1.5 lx(us.90)=4.92 6 120 31.1 032 2 30.8 1.68 4.92 0.0291 2.6 10.92 0.3 032 2 0 2 1x(coupling)=1.23 4.35 120 34 034-0 2 30.8 2.157 1.23 0.0086 0 5.58 0.0 034-0 2 0 2 1.67 0 34.1 Ames2000B 034-I 2 30.8 0 0 3.1888 0 *** 1.67 5.3 034-I 2 0 2 0.39 120 39.4 W1 2 30.8 2.157 0 0.0086 0 0.39 0 W 1 39.4 Path No: 2 S2 38 009 18 009 Path No: 3 011 031 031 * Pressures are balanced to a high degree of accuracy. Values may vary by 0.1 psi due to display rounding. * Maximum Velocity of 10.45 ft/s occurs in the following pipe(s): (011-009) 18 8 5.6 16 16 0 15 1 1.097 1 1.097 4x(us.Tee-Br)=24.87 lx(us.90)=2.49 5x(us.Tee-Br)=31.09 lx(us.90)=2.49 27.03 120 8.1 27.36 0.0688 8.7 54.39 3.7 20.5 41.69 120 22.2 33.57 0.0615 4.3 75.26 4.6 31.1 *** Device pressure loss (gain in the case of pumps) is calculated from the device's curve. If the device curve is printed with this report, it will appear below. The length of the device as shown in the table above comes from the CAD drawing. The friction loss per unit of length is calculated based upon the length and the curve -based loss/gain value. Internal ID and C Factor values are irrelevant as the device is not represented as an addition to any pipe, but is an individual item whose loss/gain is based solely on the curve data. Date 6/27/2020 File: C:\Users\Home PC\appdata\local\temp\25 Lynde St_1_26698_3519.sv$ Copyright © 2002-2012 Tyco Fire Protection Products Page 8 Job : MULTI -UNIT Device Graphs 90 ,5- 70 - 155 150- 55 so- 45 40- 35 30 - 25- 20 15 10- Pressure vs. FlowFunction Design Area: 1; Supply Ref.: WI; Supply Name:WI 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 cv Pressure, psi Flaw, grin) Pressure Loss Function Design Area: 1; BFP Ref.: 193 1Ames2GG0B, Size = 2}; Inlet Node: 034-1; Outlet Node: 034-0 5.3psi 34.8gpm v 0 yr ry 4.1 FIovi flpm 0 v 0 4.1 0 0 n 0 Date 6/27/2020 File: C:\Users\Home PC\appdata\local\temp\25 Lynde St_1_26698_3519.sv$ Copyright © 2002-2012 Tyco Fire Protection Products Page 9 HYDRAULIC CALCULATIONS for Job Information Project Name : MULTI -UNIT Contract No. : City: SALEM, MA 01970 Project Location: 25 LYNDE ST Date: 6/27/2020 Contractor Information Name of Contractor: PLS INC Address: 23 SAGAMORE LN City: BOXFORD, MA 01921 Phone Number: 617-633-3533 E-mail: Name of Designer: JK Authority Having Jurisdiction: Design Remote Area Name 2 Remote Area Location 2ND FLOOR Occupancy Classification LH Density (gpm/ft2) 0.148 Area of Application (ft2) 279.12 Coverage per Sprinkler (ft2) 100 Number of Calculated Sprinklers 4 In -Rack Demand (gpm) 0 Special Heads Hose Streams (gpm) 100 Total Water Required (incl. Hose Streams) (gpm) 175.6 Required Pressure at Source (psi) 62.9 Type of System Wet Volume - Entire System (gal) 9.8 gal Water Supply Information Date 6/11/20 Location HYDRANT Source W1 Notes Date 6/27/2020 File: C:\Users\Home PC\appdata\local\temp\25 Lynde St_1_26698_3519.sv$ Copyright ©2002-2012 Tyco Fire Protection Products Page 10 OZOZ/LZ/9 ale° T FIT m (D C 0 3 O (D o Q. N N p O n N - N `G N 3 0-O T N N 01 v �r � c01 o "0 I^ o I� o 61N O) N CO I w cn co -69 3lt 3co D 2 h =O zv N 3 CD 3 ID D. N IINfl-IllfW : clop 00 Job : MULTI -UNIT Calculation Info Calculation Mode Hydraulic Model Fluid Name Fluid Weight, (Ib/ft3) Fluid Dynamic Viscosity, (Ib•s/ft2) Water Supply Parameters Supply 1 : W1 Supply Analysis Node at Source Static Pressure (psi) W1 80 Hoses Residual Pressure (Psi) 77 Inside Hose Flow / Standpipe Demand (gpm) Outside Hose Flow (gpm) Additional Outside Hose Flow (gpm) Other (custom defined) Hose Flow (gpm) Hydraulic Analysis for : 2 Flow (gpm) 1190 Demand Hazen -Williams Water @ 60F (15.6C) N/A for Hazen -Williams calculation. N/A for Hazen -Williams calculation. Flow (gum) 0 1190 Available Pressure (Psi) 80 Pressure (psi) 80 77 Total Demand Required Pressure (gpm) (psi) 175.6 62.9 Total Hose Flow (gpm) Sprinklers Ovehead Sprinkler Flow (gpm) InRack Sprinkler Flow (gpm) Other (custom defined) Sprinkler Flow (gpm) 75.6 0 0 Other Total Sprinkler Flow (gpm) Required Margin of Safety (psi) W1 - Pressure (psi) W1 - Flow (gpm) Demand w/o System Pump(s) 75.6 0 62.9 75.6 N/A Date 6/27/2020 File: C:\Users\Home PC\appdata\local\temp\25 Lynde St_1_26698_3519.sv$ Copyright ©2002-2012 Tyco Fire Protection Products Page 12 Job : MULTI -UNIT Hydraulic Calculations / Fluid Delivery Time Analysis Node Data Node# Type K-Fact. 1 Discharge Coverage Tot. Pres. Req. Pres. Elev Hgroup Open/Closed Overdischarge Density Elev. Pres. Req. Discharge gpm/psi /z gpm ft2 psi psi ft gpm gpm/ft2 psi gpm 009 Node 22.5 18 NODE -6.9 011 Node 26.6 18 NODE -6.9 030 Node 52.2 8 NODE -2.6 031 Node 52.7 8 NODE -2.6 032 Node 56.9 2 NODE 0 034-I Node 62.9 2 NODE 0 034-0 Node 57.2 2 NODE 0 072 Node 27.7 18 NODE -6.9 166 Node 7.8 28 NODE -11.3 S3 Overhead Sprinkler 5.6 15.1 100 7.3 7 28 HEAD Open 5.1 0.151 -11.3 10 S4 Overhead Sprinkler 5.6 24.6 100 19.3 7 28 HEAD Open 14.6 0.246 -11.3 10 S5 Overhead Sprinkler 5.6 14.8 100 7 7 28 HEAD Open 4.8 0.148 -11.3 10 S6 Overhead Sprinkler 5.6 21.1 100 14.2 7 28 HEAD Open 11.1 0.211 -11.3 10 W1 Supply 2 SUPPLY -75.6 62.9 0 Date 6/27/2020 File: C:\Users\Home PC\appdata\local\temp\25 Lynde St_1_26698_3519.sv$ Copyright © 2002-2012 Tyco Fire Protection Products Page 13 Job : MULTI -UNIT Hydraulic Calculations PIPE INFORMATION Node 1 Elev 1 K-Factor 1 Flow added (q) Nominal ID Fittings L C Factor total (Pt) Node 2 Elev 2 K-Factor 2 Total flow (Q) Actual ID quantity x (name) = length F Pf per ft elev (Pe) NOTES T frict (Pf) (ft) (gpm/psi1/2) (gpm) (in) (ft) (ft) (psi) (psi) Path No: 1 S5 28 5.6 14.8 1 lx(us.Tee-Br)=6.22 4.79 120 7 166 28 14.8 1.097 1x(us.90)=2.49 8.7 0.0598 0 13.49 0.8 166 28 15.1 1 2x(us.Tee-Br)=12.43 29.75 120 7.8 009 18 29.9 1.097 2x(us.90)=4.97 17.41 0.2199 4.3 47.16 10.4 009 18 21.1 1 6.94 120 22.5 011 18 51 1.097 0 0.5904 0 6.94 4.1 011 18 -14.7 1 4x(us.Tee-Br)=24.87 42.85 120 26.6 030 8 36.3 1.097 24.87 0.3141 4.3 67.72 21.3 030 8 0 1.5 lx(us.Tee-Br)=9.84 1.35 120 52.2 031 8 36.3 1.68 9.84 0.0394 0 11.19 0.4 031 8 39.3 1.5 1x(us.90)=4.92 6 120 52.7 032 2 75.6 1.68 4.92 0.1536 2.6 10.92 1.7 032 2 0 2 lx(coupling)=1.23 4.35 120 56.9 034-0 2 75.6 2.157 1.23 0.0455 0 5.58 0.3 034-0 2 0 2 1.67 0 57.2 Ames2000B 034-I 2 75.6 0 0 3.4212 0 *** 1.67 5.7 034-I 2 0 2 0.39 120 62.9 W1 2 75.6 2.157 0 0.0455 0 0.39 0.0 W1 62.9 Path No: 2 S3 28 166 28 166 Path No: 3 S6 28 009 18 009 5.6 5.6 15.1 15.1 21.1 21.1 1 1.097 1 1.097 lx(us.90)=2.49 2x(us.Tee-Br)=12.43 2x(us.90)=4.97 6.05 120 7.3 2.49 0.062 0 8.54 0.5 7.8 17.51 120 14.2 17.41 0.1149 4.3 34.92 4 22.5 Date 6/27/2020 File: C:\Users\Home PC\appdata\local\temp\25 Lynde St_1_26698_3519.sv$ Copyright © 2002-2012 Tyco Fire Protection Products Page 14 Job : MULTI -UNIT Hydraulic Calculations PIPE INFORMATION Node 1 Elev 1 K-Factor 1 Flow added (q) Nominal ID Fittings L C Factor total (Pt) Node 2 Elev 2 K-Factor 2 Total flow (Q) Actual ID quantity x (name) = length F Pf per ft elev (Pe) NOTES T frict (Pf) (ft) (gpm/psi1/2) (gpm) (in) (ft) (ft) (psi) (psi) Path No: 4 S4 28 5.6 24.6 1 2x(us.Tee-Br)=12.43 14.22 120 19.3 072 18 24.6 1.097 12.43 0.1531 4.3 26.65 4.1 072 18 14.7 1 3x(us.Tee-Br)=18.65 35.31 120 27.7 031 8 39.3 1.097 1x(us.90)=2.49 21.14 0.3649 4.3 56.45 20.6 031 52.7 Path No: 5 011 072 18 18 0 14.7 1 1.097 2x(us.Tee-Br)=12.43 6.38 12.43 18.81 120 0.0592 072 * Pressures are balanced to a high degree of accuracy. Values may vary by 0.1 psi due to display rounding. * Maximum Velocity of 17.31 ft/s occurs in the following pipe(s): (011-009) 26.6 0 1.1 27.7 *** Device pressure loss (gain in the case of pumps) is calculated from the device's curve. If the device curve is printed with this report, it will appear below. The length of the device as shown in the table above comes from the CAD drawing. The friction loss per unit of length is calculated based upon the length and the curve -based loss/gain value. Internal ID and C Factor values are irrelevant as the device is not represented as an addition to any pipe, but is an individual item whose loss/gain is based solely on the curve data. Date 6/27/2020 File: C:\Users\Home PC\appdata\local\temp\25 Lynde St_1_26698_3519.sv$ Copyright © 2002-2012 Tyco Fire Protection Products Page 15 Job : MULTI -UNIT Device Graphs 90 ,5- 70 - 65 150- 55 so- 45 Pressure, psi 40- 35 30 - 25- 20 15 10- Pressure vs. FlowFunction Design Area: 2; Supply Ref.: WI; Supply Name:WI 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 cv 1"s9 4.69- LOP 0"4a Flaw, grin) Pressure Loss Function Design Area: 2; BFP Ref.: 193 1Ames2GG0B, Size = 2}; Inlet Node: 034-1; Outlet Node: 034-0 E•.7 psi @ T5.6 gpm v 0 yr ry 4.1 FIovi IIPm 0 v 0 4.1 0 0 n 0 Date 6/27/2020 File: C:\Users\Home PC\appdata\local\temp\25 Lynde St_1_26698_3519.sv$ Copyright © 2002-2012 Tyco Fire Protection Products Page 16 HYDRAULIC CALCULATIONS for Job Information Project Name : MULTI -UNIT Contract No. : City: SALEM, MA 01970 Project Location: 25 LYNDE ST Date: 6/27/2020 Contractor Information Name of Contractor: PLS INC Address: 23 SAGAMORE LN City: BOXFORD, MA 01921 Phone Number: 617-633-3533 E-mail: Name of Designer: JK Authority Having Jurisdiction: Design Remote Area Name 3 Remote Area Location GARAGE Occupancy Classification OH Density (gpm/ft2) 0.15 Area of Application (ft2) 956.03 Coverage per Sprinkler (ft2) 120 Number of Calculated Sprinklers 10 In -Rack Demand (gpm) 0 Special Heads Hose Streams (gpm) 250 Total Water Required (incl. Hose Streams) (gpm) 436.7 Required Pressure at Source (psi) 46.7 Type of System Wet Volume - Entire System (gal) 21.7 gal Water Supply Information Date 6/11/20 Location HYDRANT Source W1 Notes Date 6/27/2020 File: C:\Users\Home PC\appdata\local\temp\25 Lynde St_1_26698_3519.sv$ Copyright ©2002-2012 Tyco Fire Protection Products Page 17 OZOZ/LZ/9 ale° T FIT m (D C 0 n 3 o Q. N N p O n N - N N • 3 0-0 T N N 01 v <r a o o I� o 61N 6) N CO I w cn co in -69 3lt 3co D 2 h =O zv m cn 3 ID3 D. W IINfl-IllfW : clop 00 Job : MULTI -UNIT Calculation Info Calculation Mode Hydraulic Model Fluid Name Fluid Weight, (Ib/ft3) Fluid Dynamic Viscosity, (Ib•s/ft2) Water Supply Parameters Supply 1 : W1 Supply Analysis Node at Source Static Pressure (psi) W1 80 Hoses Residual Pressure (Psi) 77 Inside Hose Flow / Standpipe Demand (gpm) Outside Hose Flow (gpm) Additional Outside Hose Flow (gpm) Other (custom defined) Hose Flow (gpm) Hydraulic Analysis for : 3 Flow (gpm) 1190 Demand Hazen -Williams Water @ 60F (15.6C) N/A for Hazen -Williams calculation. N/A for Hazen -Williams calculation. Flow (gum) 0 1190 Available Pressure (Psi) 79.9 Pressure (psi) 80 77 Total Demand Required Pressure (gpm) (psi) 436.7 46.7 Total Hose Flow (gpm) Sprinklers Ovehead Sprinkler Flow (gpm) InRack Sprinkler Flow (gpm) Other (custom defined) Sprinkler Flow (gpm) 186.7 0 0 Other Total Sprinkler Flow (gpm) Required Margin of Safety (psi) W1 - Pressure (psi) W1 - Flow (gpm) Demand w/o System Pump(s) 186.7 0 46.7 186.7 N/A Date 6/27/2020 File: C:\Users\Home PC\appdata\local\temp\25 Lynde St_1_26698_3519.sv$ Copyright ©2002-2012 Tyco Fire Protection Products Page 19 Job : MULTI -UNIT Hydraulic Calculations / Fluid Delivery Time Analysis Node# Type K-Fact. Elev Hgroup Open/Closed ft gpm/psi1h Node Data Discharge Coverage Tot. Pres. Overdischarge Density Elev. Pres. gpm ft2 psi gpm gpm/ft2 psi 034-I Node 46.6 2 NODE 0 034-0 Node 39.7 2 NODE 0 040 Node 13.9 18.5 NODE -7.1 041 Node 12.8 18.5 NODE -7.1 042 Node 12.5 18.5 NODE -7.1 Req. Pres. Req. Discharge psi gpm S10 Overhead Sprinkler 5.6 18.2 120 10.5 10.3 18.5 HEAD Open 0.2 0.151 -7.1 18 511 Overhead Sprinkler 5.6 18.8 120 11.2 10.3 18.5 HEAD Open 0.8 0.156 -7.1 18 S12 Overhead Sprinkler 5.6 18.7 120 11.1 10.3 18.5 HEAD Open 0.7 0.156 -7.1 18 S13 Overhead Sprinkler 5.6 18.5 120 10.9 10.3 18.5 HEAD Open 0.5 0.154 -7.1 18 S14 Overhead Sprinkler 5.6 19.1 120 11.7 10.3 18.5 HEAD Open 1.1 0.159 -7.1 18 S15 Overhead Sprinkler 5.6 18.5 HEAD Open 19 1 120 11.5 10.3 0.159 -7.1 18 S16 Overhead Sprinkler 5.6 19.2 120 11.8 10.3 18.5 HEAD Open 1.2 0.16 -7.1 18 S7 Overhead Sprinkler 5.6 18 120 10.3 10.3 18.5 HEAD Open 0 0.15 -7.1 18 S8 Overhead Sprinkler 5.6 18.7 120 11.1 10.3 18.5 HEAD Open 0.7 0.156 -7.1 18 S9 Overhead Sprinkler 5.6 18.6 120 11 10.3 18.5 HEAD Open 0.6 0.155 -7.1 18 W1 Supply -186.7 46.7 2 SUPPLY 0 Date 6/27/2020 File: C:\Users\Home PC\appdata\local\temp\25 Lynde St_1_26698_3519.sv$ Copyright © 2002-2012 Tyco Fire Protection Products Page 20 Job : MULTI -UNIT Hydraulic Calculations PIPE INFORMATION Node 1 Elev 1 K-Factor 1 Flow added (q) Nominal ID Fittings L C Factor total (Pt) Node 2 Elev 2 K-Factor 2 Total flow (Q) Actual ID quantity x (name) = length F Pf per ft elev (Pe) NOTES T frict (Pf) (ft) (gpm/psi1/2) (gpm) (in) (ft) (ft) (psi) (psi) Path No: 1 S7 18.5 5.6 18 1.5 lx(us.90)=4.92 12.52 120 10.3 510 18.5 5.6 18 1.68 4.92 0.0108 0 17.44 0.2 S10 18.5 5.6 18.2 1.5 9.97 120 10.5 S13 18.5 5.6 36.2 1.68 0 0.0392 0 9.97 0.4 S13 18.5 5.6 18.5 1.5 10.06 120 10.9 S16 18.5 5.6 54.7 1.68 0 0.0842 0 10.06 0.8 S16 18.5 5.6 19.2 1.5 lx(us.Tee-Br)=9.84 4.65 120 11.8 040 18.5 73.9 1.68 9.84 0.1471 0 14.49 2.1 040 18.5 112.9 2 lx(coupling)=1.23 38.65 120 13.9 034-0 2 186.7 2.157 1x(us.Tee-Br)=12.31 38.15 0.2427 7.1 4x(us.90)=24.61 76.81 18.6 034-0 2 0 2 1.67 0 39.7 Ames2000B 034-I 2 186.7 0 0 4.1564 0 *** 1.67 6.9 034-I 2 0 2 0.39 120 46.6 W1 2 186.7 2.157 0 0.2427 0 0.39 0.1 W1 46.7 Path No: 2 59 18.5 5.6 18.6 1.5 9.97 120 11 S12 18.5 5.6 18.6 1.68 0 0.0114 0 9.97 0.1 S12 18.5 5.6 18.7 1.5 10.06 120 11.1 S15 18.5 5.6 37.3 1.68 0 0.0414 0 10.06 0.4 S15 18.5 5.6 19 1.5 1x(us.Tee-Br)=9.84 4.65 120 11.5 041 18.5 56.3 1.68 9.84 0.089 0 14.49 1.3 041 18.5 56.6 2 10.99 120 12.8 040 18.5 112.9 2.157 0 0.0955 0 10.99 1 040 13.9 Date 6/27/2020 File: C:\Users\Home PC\appdata\local\temp\25 Lynde St_1_26698_3519.sv$ Copyright © 2002-2012 Tyco Fire Protection Products Page 21 Job : MULTI -UNIT Hydraulic Calculations PIPE INFORMATION Path No: 3 S8 18.5 5.6 18.7 1.5 9.97 120 11.1 S11 18.5 5.6 18.7 1.68 0 0.0115 0 9.97 0.1 S11 18.5 5.6 18.8 1.5 10.06 120 11.2 S14 18.5 5.6 37.5 1.68 0 0.0418 0 10.06 0.4 S14 18.5 5.6 19.1 1.5 1x(us.90)=4.92 4.65 120 11.7 042 18.5 56.6 1.68 4.92 0.0898 0 9.57 0.9 042 18.5 0 2 12.02 120 12.5 041 18.5 56.6 2.157 0 0.0266 0 12.02 0.3 041 12.8 * Pressures are balanced to a high degree of accuracy. Values may vary by 0.1 psi due to display rounding. * Maximum Velocity of 16.4 ft/s occurs in the following pipe(s): (034-0-040), (W1-034-I) *** Device pressure loss (gain in the case of pumps) is calculated from the device's curve. If the device curve is printed with this report, it will appear below. The length of the device as shown in the table above comes from the CAD drawing. The friction loss per unit of length is calculated based upon the length and the curve -based loss/gain value. Internal ID and C Factor values are irrelevant as the device is not represented as an addition to any pipe, but is an individual item whose loss/gain is based solely on the curve data. Date 6/27/2020 File: C:\Users\Home PC\appdata\local\temp\25 Lynde St_1_26698_3519.sv$ Copyright © 2002-2012 Tyco Fire Protection Products Page 22 Job : MULTI -UNIT Device Graphs 90 ,5- 70 - 155 150- 55 so- 45 40- 35 30 - 25- 20 15 10- Pressure vs. FlowFunction Design Area: 3; Supply Ref.: WI; Supply Name:WI C. C. C. C. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 cv Pressure, psi Flow, grin) Pressure Loss Function Design Area: 3; BFP Ref.: 193 1Ames2GG0B, Size = 2}; Inlet Node: 034-1; Outlet Node: 034-0 v 0 yr ev 4.1 FIovi IIPm 0 0 6.R psi 1186.7 g pm I Date 6/27/2020 File: C:\Users\Home PC\appdata\local\temp\25 Lynde St_1_26698_3519.sv$ Copyright © 2002-2012 Tyco Fire Protection Products Page 23