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N/A N/A FILENAME: REVISION KEYS: ADDED / REVISED TEXT CONSTRUCTION STANDARD: ADDED / REVISED MATERIAL SHEET OF REVISION NO. ISSUE DATE : APPROVALS T&D MGR CITY OF ANAHEIM ELECTRICAL DIVISION PUBLIC UTILITIES DEPARTMENT OPS MGR T&D CONSTRUCTION STANDARDS PREP BY SYS PLN MGR SUB MAINT NEW SHEET NEW SHEET VENTILATION FOR VAULTS CU1700-6 REV 7 7 01-17 1 7 CU 1700-6 SCOPE: THIS STANDARD SHOWS APPROVED METHOD OF INSTALLING VENTILATION FOR VAULTS. VENTILATION STANDPIPE PLACEMENT ALL DISTRIBUTION VAULTS 8' x 10' AND LARGER SHALL BE VENTED, USING TWO VENTS. VENT LOCATIONS ARE PRECAST IN VAULT WALLS. DO NOT VENT TRANSMISSION VAULTS. VENTILATION STANDPIPES SHALL BE PLACED IN LOCATIONS THAT ARE LEAST SUSCEPTIBLE TO VEHICULAR DAMAGE, OUT OF PEDESTRIAN TRAFFIC, AND AS UNOBTRUSIVE AS POSSIBLE. EASEMENTS ARE REQUIRED WHEN VENTILATION STANDPIPES ARE LOCATED ON PRIVATE PROPERTY. FOLLOWING IS A LIST OF TYPICAL VENTILATION STANDPIPE LOCATIONS: 1. WHERE SIDEWALK IS ADJACENT TO CURB AND SIDEWALK WIDTH IS 6' OR MORE FROM CURB FACE TO OUTSIDE EDGE OF SIDEWALK, PLACE STANDPIPE: a. OUTSIDE SIDEWALK AREA WHERE POSSIBLE, 10" MIN. FROM OUTSIDE EDGE OF SIDEWALK TO STANDPIPE CENTERLINE. b. 24" FROM CURB FACE TO STANDPIPE CENTERLINE. c. IN STATE HIGHWAY RIGHTS-OF-WAY, PLACE STANDPIPE 24" FROM CURB FACE TO STANDPIPE EDGE. 2. WHERE SIDEWALK IS ADJACENT TO CURB AND SIDEWALK WIDTH IS LESS THAN 6' FROM CURB FACE TO OUTSIDE EDGE OF SIDEWALK, PLACE STANDPIPE: a. 10" FROM OUTSIDE EDGE OF SIDEWALK TO STANDPIPE CENTERLINE. 3. WHERE A PLANTED PARKWAY IS ADJACENT TO CURB, PLACE STANDPIPE: a. OUTSIDE SIDEWALK AREA WHERE POSSIBLE, 10" MIN. FROM OUTSIDE EDGE OF SIDEWALK TO STANDPIPE CENTERLINE. b. 24" FROM CURB FACE TO STANDPIPE CENTERLINE BUT NOT CLOSER THAN 10" FROM INSIDE EDGE OF SIDEWALK TO STANDPIPE CENTERLINE. c. IN STATE HIGHWAY RIGHTS-OF-WAY, PLACE STANDPIPE 24" MIN. FROM CURB FACE TO STANDPIPE EDGE. 4. WHEN NO SIDEWALK OR CURB IS PRESENT, PLACE STANDPIPE CLEAR OF AREA WHERE VEHICLES OR PEDESTRIANS MAY TRAVEL. INSTALL BARRIERS IF NECESSARY (SEE CU1600-9). NOTES: A. KEEP STANDPIPES A MINIMUM OF FIVE FEET FROM EDGE OF DRIVEWAYS AND ALL FIRE HYDRANTS B. THE TOTAL HORIZONTAL LENGTH OF EACH AIR DUCT RUN ENTERING A VAULT SHALL BE AS SHORT AS POSSIBLE (WITH A MAXIMUM LENGTH OF 70') AND NO MORE THAN TWO 90° ELBOWS UTILIZED IN EACH AIR DUCT RUN . C. TWO VENTS ARE REQUIRED. THEY SHOULD EXIT THE VAULT AT OPPOSITE ENDS AND BE PLACED A MINIMUM OF FIVE FEET APART AT THE SURFACE. D. PVC STANDPIPES ARE STANDARD. GALVANIZED STEEL STANDPIPE SHOULD BE USED ONLY WHERE EXPOSED TO VEHICULAR DAMAGE OR WHERE PVC HAS HAD A HISTORY OF BEING BROKEN GREEN PAINTED CAST ALUMINUM VENT BOLLARDS (PER SH. 6) REQUIRED IN ANAHEIM RESORT AREA E. NEVER PAINT ANY PVC STANDPIPE. F. INSTALL SPRINKLE GUARDS ON STANDPIPE WHEN EXPOSED TO LANDSCAPE SPRINKLER SYSTEMS (SEE CU 1700-6, SH. ---PAGE BREAK--- N/A N/A FILENAME: REVISION KEYS: ADDED / REVISED TEXT CONSTRUCTION STANDARD: ADDED / REVISED MATERIAL SHEET OF REVISION NO. ISSUE DATE : APPROVALS T&D MGR CITY OF ANAHEIM ELECTRICAL DIVISION PUBLIC UTILITIES DEPARTMENT OPS MGR T&D CONSTRUCTION STANDARDS PREP BY SYS PLN MGR SUB MAINT NEW SHEET NEW SHEET VENTILATION FOR VAULTS CU1700-6 REV 7 7 01-17 2 7 CU 1700-6 NOTES: A. VENTS SHALL BE PLACED AS SHOWN ON WORK ORDER DRAWING. SEE SH. 1 FOR DETAILS. B. STANDPIPES SHALL BE 10" I.D. PVC PER SH. 3. AIR DUCT RUNS SHALL BE ONE OF THE FOLLOWING MATERIALS: ABS OR PVC, 10" I.D. WITH .20" MIN. WALL. C. WHERE CURBS AND GRADES ARE NOT ESTABLISHED, BOTTOM HOLES OF STANDPIPE MUST BE 10" MINIMUM ABOVE SURFACE OF THE GROUND. D. ALL JOINTS SHALL BE SEALED AGAINST WATER INFILTRATION IN CONFORMANCE WITH CONDUIT MANUFACTURERS RECOMMENDATIONS, AND ARE TO BE MADE IN PRESENCE OF ELECTRIC UTILITY INSPECTOR. E. VAULT IDENTIFICATION MAY BE APPLIED TO VENT STANDPIPE PER CU 1600-13. F. INSTALL FAULT INDICATOR LEDS PER CO 185. G. SEE SH. 6 FOR VENT BOLLARDS IN ANAHEIM RESORT AREA. ---PAGE BREAK--- N/A N/A FILENAME: REVISION KEYS: ADDED / REVISED TEXT CONSTRUCTION STANDARD: ADDED / REVISED MATERIAL SHEET OF REVISION NO. ISSUE DATE : APPROVALS T&D MGR CITY OF ANAHEIM ELECTRICAL DIVISION PUBLIC UTILITIES DEPARTMENT OPS MGR T&D CONSTRUCTION STANDARDS PREP BY SYS PLN MGR SUB MAINT NEW SHEET NEW SHEET VENTILATION FOR VAULTS CU1700-6 REV 7 7 01-17 3 7 CU 1700-6 NOTES: A. DIMENSION TO BE 40" (MINIMUM) UNLESS OTHERWISE SHOWN ON WORK ORDER DRAWING. B. MATERIAL: PVC (POLYVINYL CHLORIDE) TYPE II, GRADE 1. ASTM D-1784 WITH .365" WALL. C. FINISH: GOODRICH GRAY #260 OR EQUIVALENT. PAINTED VENTS ARE NOT ACCEPTABLE. D. INSTALL PER CU 1700-6, SH. 2. E. SEE SH. 6 FOR VENT BOLLARDS IN ANAHEIM RESORT AREA. I.D. DIM. HOLES ARMORCAST PART NO. ANAHEIM PART NO. 10" 8 ROWS OF 17 EQUALLY SPACED 1" DIA. HOLES (136 TOTAL) A9002710 T.V.C.#U-SP10B 566445 10" REMOVABLE CAP QUICK SET #6169A 566460 ---PAGE BREAK--- N/A N/A FILENAME: REVISION KEYS: ADDED / REVISED TEXT CONSTRUCTION STANDARD: ADDED / REVISED MATERIAL SHEET OF REVISION NO. ISSUE DATE : APPROVALS T&D MGR CITY OF ANAHEIM ELECTRICAL DIVISION PUBLIC UTILITIES DEPARTMENT OPS MGR T&D CONSTRUCTION STANDARDS PREP BY SYS PLN MGR SUB MAINT NEW SHEET NEW SHEET VENTILATION FOR VAULTS CU1700-6 REV 7 7 01-17 4 7 CU 1700-6 VENT SIZE ANAHEIM PART NO. 10" DIAMETER 566445 NOTES: A. BROKEN STANDPIPE SHALL BE CUT OFF FLUSH WITH GRADE (OR CHISELED TO ONE INCH BELOW GRADE IF REQUIRED). B. REMOVE DEBRIS FROM VENT AIR DUCT RUN. C. REPLACEMENT STANDPIPE IS CUT TO STAND 32"-34" ABOVE GRADE. D. THE INTERNAL COUPLING SLEEVE IS GLUED FAR ENOUGH INTO THE CUT OFF STANDPIPE SO THAT THE REPLACEMENT STANDPIPE VENT HOLES ARE NOT BLOCKED WHEN INSTALLED. E. REPLACEMENT STANDPIPE IS GLUED OVER THE COUPLING SLEEVE, PRREVIOUSLY GLUED IN PLACE. F. THE REPLACEMENT STANDPIPE SHALL BE CAULKED (USE SILICONE RTV) WHERE IT MEETS CONCRETE TO INSURE A WATERTIGHT JOINT. G. BROKEN PVC STANDPIPES CAN BE REPLACED. USE THE FOLLOWING REPAIR KIT (INCLUDES REPLACEMENT STANDPIPE , INTERNAL COUPLING SLEEVE AND CEMENT): H. FOR STANDPIPES WITH FAULT INDICATOR "LED'S", SEE CO 185. ---PAGE BREAK--- N/A N/A FILENAME: REVISION KEYS: ADDED / REVISED TEXT CONSTRUCTION STANDARD: ADDED / REVISED MATERIAL SHEET OF REVISION NO. ISSUE DATE : APPROVALS T&D MGR CITY OF ANAHEIM ELECTRICAL DIVISION PUBLIC UTILITIES DEPARTMENT OPS MGR T&D CONSTRUCTION STANDARDS PREP BY SYS PLN MGR SUB MAINT NEW SHEET NEW SHEET VENTILATION FOR VAULTS CU1700-6 REV 7 7 01-17 5 7 CU 1700-6 NOTES: A. WHERE VENT STANDPIPES ARE SUBJECT TO SPRAY FROM SPRINKLER SYSTEMS, VENT GUARDS SHOULD BE INSTALLED ON THE SIDE OF THE PERFORATED PORTION OF THE STANDPIPE MOST DIRECTLY FACING THE SOURCE OF THE SPRAY. THE PVC VENT GUARDS ARE ATTACHED BY FOUR 1/4" TOGGLE SCREWS PASSED THROUGH THE STANDPIPE PERFORATIONS. TOGGLE SCREWS AND PVC SPACERS ARE INCLUDED WITH VENT GUARD. B. DO NOT COVER FAULT INDICATOR "LED'S" IF INSTALLED. C. OBTAIN - SPRINKLER GUARD, SPACERS AND TOGGLE SCREWS, ARMORCAST PART NO. A9002790, FROM: ARMORCAST PRODUCTS COMPANY 13030 RAYMER STREET NORTH HOLLYWOOD, CA. 91605 (818) 982-3600 ---PAGE BREAK--- N/A N/A FILENAME: REVISION KEYS: ADDED / REVISED TEXT CONSTRUCTION STANDARD: ADDED / REVISED MATERIAL SHEET OF REVISION NO. ISSUE DATE : APPROVALS T&D MGR CITY OF ANAHEIM ELECTRICAL DIVISION PUBLIC UTILITIES DEPARTMENT OPS MGR T&D CONSTRUCTION STANDARDS PREP BY SYS PLN MGR SUB MAINT NEW SHEET NEW SHEET VENTILATION FOR VAULTS CU1700-6 REV 7 7 01-17 6 7 CU 1700-6 NOTES: A. BOLLARD SHALL BE CAST ALUMINUM, PAINTED GREEN (TENEMAC CO. GREEN). B. BOLLARD SHALL HAVE REMOVABLE TOP CAP SECURED WITH 1/4"-20, STAINLESS STEEL, TAMPERPROOF FASTENERS. C. FOR VENTS WITH SUMP DISCHARGE, LOCATE DISCHARGE PORT 3" ABOVE FINISH SURFACE IN PVC VENT PIPE PER DETAIL ABOVE. D. PROVIDE 1/8" MINIMUM TO 3/8" MAXIMUM OPEN GAP BETWEEN BASE AND FINISHED SURFACE WHEN BOLLARD IS INSTALLED OVER VENT WITH SUMP DISCHARGE. E. "FIELD OF VIEW" AREA SHALL BE KEPT CLEAR SO FAULT INDICATOR "LED" LIGHTS ARE VISIBLE FROM STREET. SEE CO185, SHT. 11 FOR "LED" INSTALLATION DETAILS. F. SECURE BOLLARD WITH 3/8" CONCRETE ANCHORS AND 3/8" NON-CORROSIVE FASTENERS. ITEM MANUFACTURER & CATALOG NO. ANAHEIM PART NO. VENT BOLLARD ELA CO. #BOL5030 566465 ---PAGE BREAK--- 7" WIDE ALL AROUND SMOOTH AREA FOR LABELS, LOCATING WIRE, PUMP DISCHARGE, AND LED'S (C0185) DECORATIVE VENT BOLLARD FURNISHED BY CONTRACTOR * NOTE: 1. FOR INSTALLATION SEE SHEET 2. 2. USE THIS VENT FOR ALL NEW INSTALLATION. 1 1/2" 12 1/2" 2 1/2" 2 1/2" 2 1/2" 2 1/2" 2 1/2" 1 1/2" 8" N/A N/A FILENAME: REVISION KEYS: ADDED / REVISED TEXT CONSTRUCTION STANDARD: ADDED / REVISED MATERIAL SHEET OF REVISION NO. ISSUE DATE : APPROVALS T&D MGR CITY OF ANAHEIM ELECTRICAL DIVISION PUBLIC UTILITIES DEPARTMENT OPS MGR T&D CONSTRUCTION STANDARDS PREP BY SYS PLN MGR SUB MAINT NEW SHEET NEW SHEET VENTILATION FOR VAULTS CU1700-6 REV 7 7 01-17 7 7 CU 1700-6 O.D. STANDPIPE VENT WITH ADAPTER ARMORCAST PART NO. ANAHEIM PART NO. 12" 10" Ø X 42" STANDPIPE VENT SANDSTONE P6002710-SND * 7" 34" 42" 1" 5" SILICON SEALANT BETWEEN PVC AND POLYETHYLENE ALL AROUND. SMOOTH AREA FOR LABELS Ø10" SCH 40 PVC PIPE AIR VENT 4 EACH LEVEL (24X) SEE DETAIL S.S. NO. 14 X 1 ONE WAY ROUND HEAD SHEET METAL SCREWS (4X) 10" Ø OPENING UNDER CAP TOP CAP INSTALLED ON VENT SMOOTH SURFACE ALL AROUND FOR NEW INSTALLATIONS VENT HAS CAPS INSTALLED Ø10" ADAPTER SCH 40 TO SEWER PIPE SIZE (ADAPTER NOT GLUED TO PVC PIPE) 24 1/2" AIR VENTING 125 SQ. INCHES MINIMUM OPEN AREA