Drawings for Sewer and Water - City of London

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TO STANDPIPE AND/OR TO STANDPIPE AND/OR SEE NOTE 3= (M~ VALVE- RISING -- STEM PREFERRED SEE NOTE 3_ - BACKFLOW PREVENTER -z~/> ...... ~,/~’~~ BLDG, WALL -t-~/~--/> ........ ’ .... ~>-- BLDG, WALL BLDG, WALL _ ~-I 300 ST. LINE -"--~ / POST INDICATOR VALVE - I IF REQ’D BY UNDERWRITERS OR OWNER, _~-I 300 ST. LINE IF TS&V USED AT / IF TS&V USED AT / IF TS&V USED AT MAIN.} / MAIN.) / MAIN.} co, ,N,EE ,/---T,,V -- -- MAIN -- L’~ CO, ,N,EE MAIN LINE _---T--x-~n--------ST.__L --v DOMESTIC SERVICE STANDPIPE AND/OR SPRINKLER.SERVICE LTS&V OR CUT IN TEE (SEE NOTE NOTES: _ _ MAIN DOMESTIC SERVICE TAKEN OFF 1. ALL DIMENSIONS ARE IN mm UNLESS OTHERWISE SHOWN, STANDP IPE AND/OR SPR I NKLER SERV ICE 2. THE DOMESTIC WATER MAY BE TAKEN FROM THE SPRINKLER SERVICE AND/OR THE STANDPIPE SERVICE INSIDE THE BUILDING IF APPROVED BY FIRE UNDERWRITERS. IF NOT, THE DOMESTIC SERVICE SHALL BE INSTALLED TO THE MAIN AS SHOWN WITH B. FOR DuM~STICSERVICE,THE BACKFLOW A MINIMUM OF 500mmSEPARATION FROM THE FIRE SERVICE. PREVENTER SHALL BE INSTALLED DOWNSTREAM OF THE METER/BYPASS 5, DOMESTIC VALVES, METER AND BY-PASS, IF BY-PASS IS REQUIRED, ASSEMBLY. SHALL BE IMMEDIATELY INSIDE THE STRUCTURE WALL. VALVES ARE PREFERRED TO BE RISING STEM. SEE DWG. W-CS-50. 4. CONTROL AND CHECK VALVES DN FIRE SERVICES SHALL BE AS REQUIRED BY ONTARIO BUILDING CODE. 5. IF THE SERVICE IS OFF A SERVICE MAIN, A TAPPINGSLEEVE AND VALVE OR A TEE AND VALVE SHALL BE INSTALLEDAT THE SERVICE MAIN. B. SEESHEET 2 FOR DETAILS DF SERVICE. ?. FOR BACKFLOW PREVENTER REQUIREMENTS REFER TO ONTARIO PLUMBING CODE. CITY OF LONDON STANDARD DRAWING , ,,, , , , , SCHEMATIC LAYOUT OF 100mm AND LARGER SERVICES DWG: W-CS-31 SliT. 1 DATE NTS 2004 11 01 CITY ENGINEER: ~ ...... ’ REV 20O4 02 25
SEE DWG NO. W-CS-BB FOR ENTRANCE DETAI~S ~POST INDICATOR VALVE OR NO VALVE IF O. S. & Y, M d TEE OB TAPPING VALVE USED"INSIDEBLDG. SLEEVE & VALVE . --~------M~IN OR SERVICE MAIN I - " VALVE (NOT REQ’D IF : T TAPPING SLEEVE & VALVE OR TEE & VALVE IS USED AT MAIN) ~--THRUST BLOCK UNI-FLANGES MAY BE USED INSIDE ONLY I OTES ALL DIMENSIONS ARE IN n-rn UNLESS SHOWN OTHERWISE SEE SHEET I FOR TYPICAL SERVICE LAYOUTS FIRE AND DOMESTIC LINES WILL TERMINATE WITH FLANGED ENDS INSIDE BUILDING. ALL FI.TTINGS OUTSIDE BUILDING SHALL BE M. J. CAST IRON. IF THE SERVICE IS OFF A SERVICE MAIN A TAPPING SLEEVE & AND VALVE OR TEE AND VALVE SHALL BE INSTALLED AT THE SERV,I.CE MAIN.. CITY OF LONDON STANDARDDRAWING TYPICAL DETAILS oF lOOmm& LARGER SERVICE DWG: W-CS-31 SHT. 2 DATE 1999 01 30 CITY ENGINEF_~ , ..,).. (,,,,~..~ NTS
Page 1 and 2: STANDARD CONTRACT DOCUMENTS FOR MUN
Page 3 and 4: STANDARD CONTRACT DOCUMENTS FOR MUN
Page 6 and 7: .COarse sand Plein or reinforced co
Page 8 and 9: -J U a I- W f3 I Q W m 00 (c 0 - m
Page 11: P/L Varies 1 - PLAN - -P/L NOTES: 1
Page 14 and 15: Handhold construction shall comply
Page 16 and 17: SOUARE FORMED CONCRETE COLLAR Ex+en
Page 23 and 24: Note 2 C/L LOT INote 2 Note 2 C/L O
Page 25 and 26: G.I. P~ug or Cep (;rode 0. I. Coupl
Page 27 and 28: 50mm PVC BALL VALVE SAMPL ING PO]NT
Page 29: NOTE: 1. REFER TO W-CS-67 FOR DETAI
Page 32: 184 BOTTOM BOARD CONSTRUCTED FROM 3
Page 35 and 36: DUCTILE IRON OR PVC PIPE GRIP RiNG
Page 37 and 38: NOTES: I. ALL DIMESIONS ARE IN mm U
Page 39 and 40: -vi- w . n W 0 a LL W z W E P 0 W z
Page 41: NoL__.II. ",, ALL DIMENSIONS ARE IN
Page 45 and 46: al Sb m W L-- LZ 1 .. az
Page 47 and 48: 250mm MIN. WHEN METER TO BE INSTALL
Page 49 and 50: NISHED GRADE I NSUL AT I ON HAS 1 .
Page 51 and 52: Min 1.0m from edge of trench Level
Page 54: EXISTING GRADE FORD TYPE "W" I{ABAS

Drawings for Sewer and Water - City of London

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