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SPR - 2018 126- ul4►9 tm .i June 15, 2018 RCG 17 Ivaloo Street Suite 100 Somerville, Ma 02143 JU oFP7. N 9 2018 Attention: Tristan Smith cOMMUN�oY�F FL��G& UpME,1VT. Subject: 120 Washington Street, Salem Ma Water and Sewer Response to Planning Board Dear Tristan As requested we reviewed the current water and sewer utilities located at 120 Washington Street, Salem as it pertains to your proposed project that will convert 2 floors of existing Office space(Level 3 and 4) to 14 new Residential Dwelling Units. Residential Units will consist of one and two bedroom units. The current water service that feeds 120 Washington Street will continue to support the existing commercial and retail tenants located at the property. The Residential Dwelling Units will be served by the existing 2" domestic water service fed from Washington Street. A new water meter will be required. The current building sanitary drains are collected and piped to a single 6" sanitary drain exiting the building at the Basement ceiling to Washington Street. The proposed Residential Units will require a new separate sanitary system collected and piped thru the existing building down to the Basement Level where this new 6" sanitary will extend out to Washington Street and connect to the municipality sewer. Very Truly Yours, Vlachos Associates Inc �LtH OFF . ti MEC N N Nto,3 TERN Vlachos Associates, Inc.- 12 Brown Street- Salem Mass.01970 (617)429-8886 V June 15, 2018 A RCG 17 Ivaloo Street Suite 100 ✓!�/V .. Somerville, Ma 02143 ® Mvy�oY p�q� 1� Attention: Tristan Smith Op � Np .y Subject: 120 Washington Street, Salem Ma Water and Sewer Response to Planning Board Dear Tristan As requested we reviewed the current water and sewer utilities located at 120 Washington Street, Salem as it pertains to your proposed project that will convert 2 floors of existing Office space(Level 3 and 4)to 14 new Residential Dwelling Units. Residential Units will consist of one and two bedroom units. The current water service that feeds 120 Washington Street will continue to support the existing commercial and retail tenants located at the property. The Residential Dwelling Units will be served by the existing 2" domestic water service fed from Washington Street. A new water meter will be required. The current building sanitary drains are collected and piped to a single 6" sanitary drain exiting the building at the Basement ceiling to Washington Street. The proposed Residential Units will require a new separate sanitary system collected and piped thru the existing building down to the Basement Level where this new 6" sanitary will extend out to Washington Street and connect to the municipality sewer. Very Truly Yours, Vlachos Associates Inc �S14 OFA 8 C Dy, N yN 2, MEC N0.3 �C L TERN Vlachos Associates, Inc.- 12 Brown Street- Salem Mass.01970 (617)429-8886 i GENERAL NOTES PIPE MATERIALS: LEGEND N ALL WORK PERFORMED AS PART OF THIS PROJECT SHALL CONFORM TO THE STANDARDS OF THE CITY OF SALEM, DEPT. OF SANITARY SEWER: 6" PVC ASTM D3034-SDR 35 EXISTING: PROPOSED: PUBLIC WORKS AND ANY OTHER AGENCY WITH AUTHORITY IN THIS AREA. WATER: DOMESTIC: N/A FIRE: N/A "N NORTH CONTRACTOR TO MAINTAIN WORK AREA IN A CLEAN CONDITION. NO CONSTRUCTION DEBRIS SHALL BE ALLOWED TO CS COMBINED SEWER & DRAIN ® ® CATCH BASIN ►N •w.G. WATER GATE ACCUMULATE WITHIN THE WORKSITE AND NO DIRT, GRAVEL, ETC. SHALL BE ALLOWED TO ACCUMULATE ON THE PUBLIC ALL WATER LINES SHALL HAVE A MINIMUM OF 5 FEET S SANITARY SEWER a ' DECIDUOUS TREE G.G.O GAS GATE RIGHT-OF-WAY. OF COVER. p DRAIN LINE „\ CONIFEROUS TREE � TEST PIT AREAS OUTSIDE THE LIMITS OF PROPOSED WORK DISTURBED BY THE CONTRACTOR'S OPERATIONS SHALL BE RESTORED W WATER LINE PLANTER STOCKADE BY THE CONTRACTOR TO THEIR ORIGINAL CONDITION AT THE CONTRACTOR'S EXPENSE. OHW ELECTRIC LINE .s.., FIRE HYDRANT S SEWER LINE Design Consultants Inc. -GAS- GAS LINE sa"ervft•°"`""-Nevk"''°°" G GAS LINE 0 WG WATER GATE T TELEPHONE LINE 0 GG GAS GATE DOM DOMESTIC WATER LINE UTILITY & DRAINAGE NOTES ST STEAM LINE El WASTE BASKET -FIRE FIRE SUPRESSION LINE DEVELOPER: VVB ETC ELECTRIC,TEL. &CABLE LINE RCG DEVELOPMENT 1. THE LOCATION OF AND SIZE OF BURIED UTILITIES ARE THE RESULT OF SURFACE EVIDENCE AS LOCATED BY FIELD CS SANITARY MANHOLE O PM PARKING METER 17 IVAL00 STREET,SUITE 100 SURVEY BY DESIGN CONSULTANTS INC. PERFORMED IN MARCH AND JUNE, 2018, PLANS OF RECORD &PLANS FROM STRAP ON SADDLE D DRAIN LINE RESPECTIVE UTILITY COMPANIES. OD DRAIN MANHOLE ❑MB MAIL BOX + 1s.38 SPOT GRADE SOMERVILLE,MA 02143 QU UNKNOWN MANHOLE QTS TRAFFIC SIGNAL 32 CONTOUR 2. THIS PLAN DOES NOT NECESSARILY DEPICT THE EXACT LOCATION AND SIZE OF ALL UTILITIES WHICH MAY EXIST AT (D ELECTRIC MANHOLE rQj UTILITY POLE TC,BC TOP OF CURB, BOTTOM OF CURB ARCHITECT: THIS TIME INSIDE OR OUTSIDE OF EXISTING OR PROPOSED BUILDINGS, ON THE SUBJECT PROPERTY, WITHIN THE QT TELEPHONE MANHOLE "z0.85 SPOT GRADE TW,BW TOP OF WALL, BOTTOM OF WALL STREET ROW, OR ON ABUTTING LOTS. GASKET INSPECTION PORT PITMAN AND WARDLEY ASSOCIATES,LLC. ° 32 CHURCH STREET 3. CONTACT DIG-SAFE AT 1-888-344-7233 OR 1-800-322-4844 AT LEAST 72 HOURS PRIOR TO EXCAVATION.THE CITY OF • CLEAN OUT SALEM,MA 01970 SALEM MUNICIPAL UTILITIES (WATER, SEWER, &DRAIN)ARE NOT PART OF DIG-SAFE. CONTACT THE CITY OF SALEM 978-744-8982 FOR THE MARKING OF SALEM MUNICIPAL UTILITIES. STAINLESS STEEL(TYP) BAND CLAMP PLUMBING ENGINEER: 4. THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES SHOWN ARE APPROXIMATE AND HAVE NOT BEEN INDEPENDENTLY VERIFIED BY THE OWNER OR ITS REPRESENTATIVE.THE CONTRACTOR SHALL FIELD VERIFY THE VLACHOS ASSOCIATES,INC. SIZE AND EXACT LOCATION OF ALL EXISTING UTILITIES BEFORE COMMENCING WORK,AND AGREES TO BE FULLY 12 BROWN STREET RESPONSIBLE FOR ANY AND ALL DAMAGES WHICH MIGHT BE OCCASIONED BY THE CONTRACTOR'S FAILURE TO SALEM,MA 01970 EXACTLY LOCATE AND PRESERVE ANY AND ALL UNDERGROUND UTILITIES. _ 617-429-8886 . ..Cb 5. ALL EXISTING UTILITY SERVICE CONNECTIONS SHALL BE ABANDONED UNLESS NOTED OTHERWISE. CUTTING AND SEWER PIPE PROJECT TEAM CAPPING OF DESIGNATED WATER AND SEWER SERVICES SHALL OCCUR AT THE MAIN IN THE STREET, BY THE w CONTRACTOR, IN ACCORDANCE WITH THE CITY OF SALEM STANDARDS.THE PROPOSED GAS, ELECTRIC AND/OR CATV INSTALLATION AND ABANDONMENT OF EXISTING CONNECTIONS SHALL BE COORDINATED BY THE CONTRACTOR WITH THE RESPECTIVE COMPANIES. cn' 4. N 6. FINAL DEMARCATION POINTS FOR GAS, ELECTRIC,TELEPHONE,AND COMMUNICATION SERVICE ENTRANCES ARE < SUBJECT TO APPROVALS OF EACH PROVIDER. SADDLE CONNECTION - PLAN NOT TO SCALE n 7. ALL UTILITIES SHOWN ON THIS SITE ARE TO THE EXTERIOR OF THE BUILDING FOUNDATION ONLY. UTILITIES THROUGH THE FOUNDATION AND INSIDE THE BUILDING ARE THE RESPONSIBILITY OF THE MECHANICAL ENGINEER. SEE REPAIR CONCRETE MECHANICAL ENGINEERING PLANS. FINISHED GRADE APPROX. EXISTING FFE=119.6± SIDEWALK 8. THE CONTRACTOR IS RESPONSIBLE FOR VERIFYING AND RECORDING THE EXACT LOCATION OF ALL PROPOSED (SEE DETAIL) UTILITY CONNECTIONS. EXCAVATE AS REQUIRED INV.(6")=l12.0 PRESERVE OR REPLACE 9. NEW WATER SERVICES MUST BE LEFT SHUT OFF AT THE MAIN ON THE STREET UNTIL ACTIVATED BY CITY OF SALEM. FLEXIBLE RUBBER ADAPTER(FERNCO)WHEN BRICK STRIP TO CITY OFCONNECTING TO EXISTING SERVICE SALEM STANDARDS 120 WASHINGTON ST 10. TEST PITS SHALL BE REQUIRED TO DETERMINE SUBSURFACE SOILS AND ESTABLISH MEAN HIGH GROUNDWATER ELEVATION PRIOR TO ORDERING AND INSTALLATION OF STORMWATER MANAGEMENT SYSTEM COMPONENTS. CRUSHED STONE BACKFILL PER S F SALEM 4-STORY, 14-UNITS ADJUSTMENTS TO SYSTEM MAY BE REQUIRED PER TEST RESULTS. CITY I SPECIFICATIONS 120 WASHINGTON STREET 11. THE CONTRACTOR SHALL SUPPLY ALL PIPING FOR THE UTILITY SERVICES AND SHALL SUPPLY ALL ASSOCIATED PM SAWCUT SIDEWALK SALEM, MA APPURTENANCES, FITTING AND VALVES UNLESS NOTED OTHERWISE.THE CONTRACTOR SHALL PERFORM ALL WET PVC BUILDING LATERAL PROJECT INFO AND DRY TAPS AS PART OF HIS/HER CONTRACT. 000000 12" S 12. CITY OF SALEM RESERVES THE RIGHT TO INSPECT ALL FACILITIES DISCHARGING TO THE CITY OF SALEM DRAIN AND 12"MIN.ABOVE AND ON THE SIDES ,0000000000000000000000000 " � \� 00000000000000 6 PVC SEWER LATERAL SEWER SYSTEMS.A DYE TEST SHALL BE PERFORMED PRIOR TO THE ISSUANCE OF AN OCCUPANCY PERMIT. OF THE PIPES 1000°0�0°0�000000000000000000000000°0©000 CONNECTION c�.o NLn 0 0 0 0 0 o INV.(6 )=108.0 13. PRIOR TO CONSTRUCTION OF NEW SANITARY SEWER AND STORM DRAIN LINES, CONTRACTOR SHALL PERFORM TEST �0°0 o°°om°o°o 00 0 0° INV.(12"MAIN)=107.5(;CALC'D) w = I PITS AT LOCATIONS OF EXISTING LATERAL CONNECTIONS FOR SANITARY SEWER AND STORM DRAINS TO CONFIRM °°0�00mo°° P1000o O W INVERTS OF LATERALS.ANY DISCREPANCIES ARE TO BE REPORTED TO THE ENGINEER IMMEDIATELY. 6" MIN. BELOW THE PIPE �.0000°0°0°0°0�. ;0000 r Z /,' // G °°° V J 14. WHERE AN EXISTING UTILITY IS FOUND TO CONFLICT WITH THE PROPOSED WORK,THE LOCATION, ELEVATION AND .°°° V J SIZE OF THE UTILITY SHALL BE ACCURATELY DETERMINED WITHOUT DELAY BY THE CONTRACTOR,A1ND THE 6 INFORMATION SHALL BE FURNISHED TO THE ENGINEER FOR RESOLUTION OF THE CONFLICT. p SERVICE LATERAL SADDLE (SEE DETAIL 450 PROPOSED SER C LA RA THIS SHEET) 15. TRENCH AREAS FOR THE CONSTRUCTION OF THE UNDERGROUND UTILITIES ARE TO BE REPATCHED WITH SAME MATERIAL AT THE SAME DEPTH AS THE EXISTING MATERIAL. THE AREAS OF TRENCHING SHALL BE NEATLY SAW-CUT LINER PIPE r^ AND THE NEW PATCHING MATERIAL SHALL BE PROPERLY SEALED IN ACCORDANCE WITH THE CITY OF SALEM V J MUNICIPAL STANDARDS. o "--� T 16. DURING EXCAVATION AND CONSTRUCTION OF PIPES AND STRUCTURES, TRENCHES MUST BE ADEQUATELY BRACED /V AND PROTECTED AGAINST CAVE-IN. T SADDLE CONNECTION - SECTION , 1 , 17. NO TRENCHES ARE ALLOWED TO REMAIN OPEN OVERNIGHT.ALL TRENCHES SHALL BE BACKFILLED AT THE END OF NOT TO SCALE PM .� THE WORK DAY OR COVERED WITH STEEL PLATES PER 520 CMR 14.00 EXCAVATION AND TRENCH SAFETY. IF STEEL 4 STORY PLATES ARE USED, THE TOTAL LENGTH OF PLATES IN THE TRAVELED WAY SHALL LIMITED TO 50'. BENCHMARK BRICK REV DESCRIPTION DATE NITARY SEWER SERVICE RIGHT OUTTER CORNER, STORE STEP NO. 120 WASHINGTON STREET 18. ALL WORK WITHIN THE PUBLIC RIGHT OF WAY SHALL MEET ADA AND MASS AAB STANDARDS. FIELD ADJUSTMENTS 11COT ELEV.=120.66 (CITY OF SALEMR=116.8 MAY BE NECESSARY TO SATISFY COMPLIANCE. CONTRACTOR IS TO NOTIFY ENGINEER IF STANDARDS CANNOT BE TO SCALE 6 MET. .1=113 SEWER DATUM) J HOF A/gsS w STEP = R=117.24 �, o��`` ERIK S. V) W 118.65 1=115.3 x 1 7.22 SWANSON 01 N �� R=116.93 o CIVIL 1 ,�' 1=112.6(a) " NO. 50316 118.9 118.08 118.0 1=112.6(b) '0}� 118.95 CONCRETE SIDEWALK 117' � x �:� �� a UNPAVED AREAS PAVED AREAS 118.61 c Db BARTON117.87 117.43 117.09 116. 5 I=112.6(c) i MATCH EXISTING SURFACE �" B SQUARE 117 GRANITE CURB 116.� TREATMENT!&THICKNESS (PUBLIC - VARIABLE WIDTH) W, 6"LOAM&SEED (4"MIN THICKNESS FOR PAVT) WG W x 1��4-- W " W WG WC GG 4" GAS 6 WATER x 118.07 WC WG x 1 W x 11 .47 G o R=116.39 STAMP: u i S GG SUITABLE BACKFILL TO BE a,. } 4"CONCRETE AT SIDEWALK 6" GG 8" SEWER s a 1=106.3(a) PLACED&COMPACTED =`` CONCRETE AT DRIVEWAY BROOM S c O I=106. b IN 1 FOOT LAYERS MATCH EXISTING 119.06 GRANITE CURB 118.20 1=108.2 C " STREET BASE DIRECTION O WALKFINISH LAR TO �.� E 118. CONCRETE SIDEWALK 117 4 8 11 22 0 (PIPES OFFSET (6"GRAVEL MIN.) 11 E E p 1 .28 1.5% 6" GRAVEL BORROW 117 9 117.30 FROM CENTER 117 2� OF MANHOLE) UTILITY �, R=116.78 W EXIST.GROUND �- i=113.8 N a WOOD SHEETING, IF REQUIRED, 1 SHALL BE CUT OFF AT LEAST t n A'i� ��' '� y'i� a ,n ,n C FIVE(5)FEET BELOW STREET ° �' .o `' ° ` �'- - SCREENED GRAVEL TO n A` PLAN GRADE AND ONE FOOT ABOVE ,�' � - - -•- - c- �- - o N THE CROWN OF THE PIPE �� ONE FT ABOVE PIPE CROWN O O O O m I_ COMPACTED IN ONE FT LIFTS Q ° ^ n ram!. J �•� PIPE - --- i 0 10 20 30 40 �Tr I j;- -- LEDGE - SCALE: 1" = 10' SHEET NAME: I 8" PIPE BEDDING CONSISTING OF 1/2 TO 3/4 INCH CRUSHED STONE TO BE PLACED AGAINST NOTES: COMPACTED SUBGRADE UNDISTURBED SIDES OF TRENCH UP TO THE CENTERLINE OF THE PIPE 1. PROVIDE%"CONSTRUCTION CONTROL JOINT WITH PREFORMED EXPANSION MATERIAL EVERY 20'-0"O.C. MAX. EXCAVATION IN EARTH EXCAVATION IN LEDGE 2. PROVIDE A TOOLED DUMMY JOINTY4"W x Y"D AS NEEDED TO PROVIDE SYMMETRY. SHT N0: 2 TRENCH EXCAVATION (DN! CEMENTCONCRETE SIDEWALK DR BY: MK NOT TO SCALE OT TO SCALE CHK BY: ES PROJ NO: 2018-018 DATE: 6/12/2018 SCALE: 1"-10' N GENERAL NOTES PIPE MATERIALS: LEGEND ALL WORK PERFORMED AS PART OF THIS PROJECT SHALL CONFORM TO THE STANDARDS OF THE CITY OF SALEM, DEPT. OF SANITARY SEWER: 6"PVC ASTM D3034-SDR 35 EXISTING: PROPOSED: PUBLIC WORKS AND ANY OTHER AGENCY WITH AUTHORITY IN THIS AREA. WATER: DOMESTIC: N/A vvv CONTRACTOR TO MAINTAIN WORK AREA IN A CLEAN CONDITION. NO CONSTRUCTION DEBRIS SHALL BE ALLOWED TO FIRE: N/A CS COMBINED SEWER & DRAIN ® ® CATCH BASIN H •W.G. WATER GATE NORTH ACCUMULATE WITHIN THE WORKSITE AND NO DIRT, GRAVEL, ETC. SHALL BE ALLOWED TO ACCUMULATE ON THE PUBLIC ALL WATER LINES SHALL HAVE A MINIMUM OF 5 FEET S SANITARY SEWER DECIDUOUS TREE G.G.a GAS GATE RIGHT-OF-WAY. TP OF COVER. D DRAIN LINE ` ! CONIFEROUS TREE TEST PIT AREAS OUTSIDE THE LIMITS OF PROPOSED WORK DISTURBED BY THE CONTRACTOR'S OPERATIONS SHALL BE RESTORED W WATER LINE PLANTER STOCKADE BY THE CONTRACTOR TO THEIR ORIGINAL CONDITION AT THE CONTRACTOR'S EXPENSE. OHW ELECTRIC LINE s SEWER LINE FIRE HYDRANT Design Consultants Inc. GAS GAS LINE s°'"mlk-Qukxy-NvA"',p°" G GAS LINE o WG WATER GATE . .dcknj.m T TELEPHONE LINE 0 GG GAS GATE DOM DOMESTIC WATER LINE UTILITY & DRAINAGE NOTES ST STEAM LINE ® WASTE BASKET FIRE FIRE SUPRESSION LINE DEVELOPER: 1. THE LOCATION OF AND SIZE OF BURIED UTILITIES ARE THE RESULT OF SURFACE EVIDENCE AS LOCATED BY FIELD ETC ELECTRIC,TEL. &CABLE LINE DEVELOPMENT QS SANITARY MANHOLE O Pm PARKING METER VAL00 STREET,SUITE 100 SURVEY BY DESIGN CONSULTANTS INC. PERFORMED IN MARCH AND JUNE, 2018, PLANS OF RECORD & PLANS FROM STRAP ON SADDLE D DRAIN LINE 17 I RESPECTIVE UTILITY COMPANIES. DRAIN MANHOLE ❑ nnB MAIL BOX + 16.38 SPOT GRADE SOMERVILLE,MA 02143 QU UNKNOWN MANHOLE pTS TRAFFIC SIGNAL 32 CONTOUR 2. THIS PLAN DOES NOT NECESSARILY DEPICT THE EXACT LOCATION AND SIZE OF ALL UTILITIES WHICH MAY EXIST AT © ELECTRIC MANHOLE UTILITY POLE TC,BC TOP OF CURB, BOTTOM OF CURB THIS TIME INSIDE OR OUTSIDE OF EXISTING OR PROPOSED BUILDINGS, ON THE SUBJECT PROPERTY,WITHIN THE �- QT TELEPHONE MANHOLE .20.85 TW,BW TOP OF WALL, BOTTOM OF WALL ARCHITECT: STREET ROW, OR ON ABUTTING LOTS. GASKET SPOT GRADE INSPECTION PORT PITMAN AND WARDLEY ASSOCIATES,LLC. ° STREET STR 3. CONTACT DIG-SAFE AT 1-888-344-7233 OR 1-800-322-4844 AT LEAST 72 HOURS PRIOR TO EXCAVATION.THE CITY OF . CLEAN OUT SALEM,32 CHURCH STR SALEM MUNICIPAL UTILITIES (WATER, SEWER, &DRAIN)ARE NOT PART OF DIG-SAFE. CONTACT THE CITY OF SALEM MA 01970 FOR THE MARKING OF SALEM MUNICIPAL UTILITIES. STAINLESS STEEL(TYP) 978-744-8982 BAND CLAMP 4. THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES SHOWN ARE APPROXIMATE AND HAVE NOT BEEN `/ PLUMBING ENGINEER: INDEPENDENTLY VERIFIED BY THE OWNER OR ITS REPRESENTATIVE.THE CONTRACTOR SHALL FIELD VERIFY THE VLACHOS ASSOCIATES,INC. SIZE AND EXACT LOCATION OF ALL EXISTING UTILITIES BEFORE COMMENCING WORK,AND AGREES TO BE FULLY 12 BROWN STREET RESPONSIBLE FOR ANY AND ALL DAMAGES WHICH MIGHT BE OCCASIONED BY THE CONTRACTOR'S (FAILURE TO SALEM,MA 01970 EXACTLY LOCATE AND PRESERVE ANY AND ALL UNDERGROUND UTILITIES. 617-429-8886 5. ALL EXISTING UTILITY SERVICE CONNECTIONS SHALL BE ABANDONED UNLESS NOTED OTHERWISE. CUTTING AND SEWER PIPE PROJECT TEAM CAPPING OF DESIGNATED WATER AND SEWER SERVICES SHALL OCCUR AT THE MAIN IN THE STREET, BY THE w CONTRACTOR, IN ACCORDANCE WITH THE CITY OF SALEM STANDARDS.THE PROPOSED GAS, ELECTRIC AND/OR CAN INSTALLATION AND ABANDONMENT OF EXISTING CONNECTIONS SHALL BE COORDINATED BY THE CONTRACTOR WITH THE RESPECTIVE COMPANIES. v71 N 6. FINAL DEMARCATION POINTS FOR GAS, ELECTRIC,TELEPHONE, AND COMMUNICATION SERVICE ENTRANCES ARE SUBJECT TO APPROVALS OF EACH PROVIDER. SADDLE CONNECTION - PLAN Ln NOT TO SCALE 9 7. ALL UTILITIES SHOWN ON THIS SITE ARE TO THE EXTERIOR OF THE BUILDING FOUNDATION ONLY. UTILITIES THROUGH m THE FOUNDATION AND INSIDE THE BUILDING ARE THE RESPONSIBILITY OF THE MECHANICAL ENGINEER. SEE REPAIR CONCRETE MECHANICAL ENGINEERING PLANS. FINISHED GRADE APPROX. EXISTING FFE=119.6± SIDEWALK 8. THE CONTRACTOR IS RESPONSIBLE FOR VERIFYING AND RECORDING THE EXACT LOCATION OF ALL PROPOSED (SEE DETAIL) UTILITY CONNECTIONS. EXCAVATE AS REQUIRED INV.(6")=112.0 PRESERVE OR REPLACE 9. NEW WATER SERVICES MUST BE LEFT SHUT OFF AT THE MAIN ON THE STREET UNTIL ACTIVATED BY CITY OF SALEM. FLEXIBLE RUBBER ADAPTER(FERNCO)WHEN BRICK STRIP TO CITY OF CONNECTING TO EXISTING SERVICE SALEM STANDARDS 120 WASHINGTON ST 10. TEST PITS SHALL BE REQUIRED TO DETERMINE SUBSURFACE SOILS AND ESTABLISH MEAN HIGH GROUNDWATER :::::: ELEVATION PRIOR TO ORDERING AND INSTALLATION OF STORMWATER MANAGEMENT SYSTEM COMPONENTS. CRUSHED STONE BACKFILL PER S 4-STORY, -UNITS ADJUSTMENTS TO SYSTEM MAY BE REQUIRED PER TEST RESULTS. CITY OF SALEM SPECIFICATIONS 120 WASHINGTON STREET 11. THE CONTRACTOR SHALL SUPPLY ALL PIPING FOR THE UTILITY SERVICES AND SHALL SUPPLY ALL ASSOCIATED PM APPURTENANCES, FITTING AND VALVES UNLESS NOTED OTHERWISE. THE CONTRACTOR SHALL PERFORM ALL WET PVC BUILDING LATERAL SAWCUT SIDEWALK SALEM, MA AND DRY TAPS AS PART OF HIS/HER CONTRACT. PROJECT INFO 00000 12" 12"MIN.ABOVE AND ON THE SIDES '0°0°0 0°0°0°0 0°0°°0°0°0 12 SEWER CITY F SALEM RESERVES THE SYSTEMS.A DYE TEST SHALL B TO EE PINSPECT ALL FACILITIES ERFORMED PRIOR TO THESCHARGING TO THE CITY OF SALEM I ISSUANCE OF AN OCCUPANCY PERMIT. AND OF THE PIPES 0�00000000000 000000 00°000° 6" PVC SEWER LATERAL c;o N � o„000000000 CONNECTION r^ o,'0000 ?Zoo VJ oo°o°o'Oo°o 0 0 o INV.(6")=108.0 13. PRIOR TO CONSTRUCTION OF NEW SANITARY SEWER AND STORM DRAIN LINES, CONTRACTOR SHALL PERFORM TEST `�°°o°°o°°0°0°0 0°, a°o° INV.(12"MAIN)=107.5(CALC'D) �0 = PITS AT LOCATIONS OF EXISTING LATERAL CONNECTIONS FOR SANITARY SEWER AND STORM DRAINS TO CONFIRM ��o"o"o 0°0 000 0° 30000 } - O w •.� INVERTS OF LATERALS.ANY DISCREPANCIES ARE TO BE REPORTED TO THE ENGINEER IMMEDIATELY. 6 MIN. BELOW THE PIPE o0°0°00401 20000 r_ 4 O �000 00 Z 14. WHERE AN EXISTING UTILITY IS FOUND TO CONFLICT WITH THE PROPOSED WORK,THE LOCATION, ELEVATION AND 6„ °°0 1Cl J SIZE OF THE UTILITY SHALL BE ACCURATELY DETERMINED WITHOUT DELAY BY THE CONTRACTOR,,AND THE INFORMATION SHALL BE FURNISHED TO THE ENGINEER FOR RESOLUTION OF THE CONFLICT. SADDLE (SEE DETAIL 4_50 PROPOSED SERVICE LATERAL THIS SHEET) N 15. TRENCH AREAS FOR THE CONSTRUCTION OF THE UNDERGROUND UTILITIES ARE TO BE REPATCHED WITH SAME N r , MATERIAL AT THE SAME DEPTH AS THE EXISTING MATERIAL.THE AREAS OF TRENCHING SHALL BE NEATLY SAW-CUT LINER PIPE m AND THE NEW PATCHING MATERIAL SHALL BE PROPERLY SEALED IN ACCORDANCE WITH THE CITY OF SALEM c V J MUNICIPAL STANDARDS. 16. DURING EXCAVATION AND CONSTRUCTION OF PIPES AND STRUCTURES, TRENCHES MUST BE ADEQUATELY BRACED .� AND PROTECTED AGAINST CAVE-IN. ► , 1 SADDLE CONNECTION - SECTION C1l 17. NO TRENCHES ARE ALLOWED TO REMAIN OPEN OVERNIGHT.ALL TRENCHES SHALL BE BACKFILLED AT THE END OF NOT TO SCALE PM THE WORK DAY OR COVERED WITH STEEL PLATES PER 520 CMR 14.00 EXCAVATION AND TRENCH SAFETY. IF STEEL 4 STORY PLATES ARE USED, THE TOTAL LENGTH OF PLATES IN THE TRAVELED WAY SHALL LIMITED TO 50% BENCHMARK BRICK REV DESCRIPTION DATE 18. ALL WORK WITHIN THE PUBLIC RIGHT OF WAY SHALL MEET ADA AND MASS AAB STANDARDS. FIELD ADJUSTMENTS SANITARY SEWER SERVICE RIGHT GUTTER CORNER, STORE STEP NO. 120 WASHINGTON STREET 1 LEE� 0.66 CITY OF SALEM R=116.8 MAY BE NECESSARY TO SATISFY COMPLIANCE. CONTRACTOR IS TO NOTIFY ENGINEER IF STANDARDS CANNOT BE NOT TO SCALE ( I=113.6 MET. ATUM) N STEP = R=117.24 �� ERIK S. w 18.65 I=115.3 x 1 7.22 SWANSON s N �^ R=116.93 o CIVIL ' 118.9/ 1=112.6(a) " No. 50316 118.08 118.0 UNPAVED AREAS PAVED AREAS 118.95 CONCRETE SIDEWALK 117 43 117 �117.09 116. 5 ^��� p 1=112.6(b) 118.61 117.87 1=112.6(c) MATCH EXISTING SURFACE BARTON SQUARE 3 117 GRANITE CURB 116. O c b j I TREATMENT&THICKNESS PUBLIC - VARIABLE WIDTH 3 6"LOAM&SEED w x 4" GA 6�, WATER x 118.07 wG WG 1 W N x (4"MIN THICKNESS FOR PAVT) WG 1-�-W W WG WG GG S WG x 11 .47 rl G R=116.39 STAMP: SUITABLE BACKFILL TO BE 4" CONCRETE AT SIDEWALK 6" GG S 8" SEWER S GG a 1=106.3(a) PLACED&COMPACTED CONCRETE AT DRIVEWAY BROOM 3 c 0 ( ) h��; � s I=106.3 b IN 1 FOOT LAYERS MATCH EXISTING 119.06 GRANITE CURB 118.20 � =t;� STREET BASE FINISH PERPENDICULAR TO �ry 78 11 22 1=108.2(c) DIRECTION OF WALK E 118. CpNCRETE SI EWALK o PIPES OFFSET (6"GRAVEL MIN.) E 118 117,59 117.4 E 117.30 117.2'� 1 '28 FROM CENTER 1.5%0 6"GRAVEL BORROW EXIST. GROUND W a ) UTILITY OF MANHOLE WOOD SHEETING, IF REQUIRED, �- N R=116.78 - I=113.8 ° PLAN SHALL BE CUT OFF AT LEAST r; ,n FIVE(5)FEET BELOW STREET e n ' .�' n 4 '• �" ' ,t1 nh `, N _ GRADE AND ONE FOOT ABOVE T SCREENED GRAVEL TO c THE CROWN OF THE PIPE ONE FT ABOVE PIPE CROWN O r (� 0 m ell COMPACTED IN ONE FT LIFTS O .0 _'� 0 10 20 30 40 PIPEI{ -- Ili it � � - I' _ � I -_ �� I I 1 _ LEDGE SCALE: 1" = 10' SHEET NAME: 8" PIPE BEDDING CONSISTING OF 1/2 TO 3/4 INCH CRUSHED STONE TO BE PLACED AGAINST NOTES: COMPACTED SUBGRADE UNDISTURBED SIDES OF TRENCH UP TO THE CENTERLINE OF THE PIPE 1. PROVIDE Y2"CONSTRUCTION CONTROL JOINT WITH PREFORMED EXPANSION MATERIAL EVERY 20'-0"O.C. MAX. EXCAVATION IN EARTH EXCAVATION IN LEDGE 2. PROVIDE A TOOLED DUMMY JOINT Ya"W xY"D AS NEEDED TO PROVIDE SYMMETRY. SHT NO: 2 TRENCH EXCAVATION 3 CEMENT CONCRETE SIDEWALK DR BY: MK NOT TO SCALE NOT TO SCALE CHK BY: ES PROJ NO: 2018-018 DATE: 6/12/2018 SCALE: 1"-10'