Utility Structures Utility vaults, trenches, transformer pads Electrical Pole Bases and switching cubicles PRODUCT GUIDE & TECHNICAL REFERENCE MANUAL Providing the right solutions.
UTILITY STRUCTURES Perfect for counications, electrical, gas or steam systems, precast concrete utility structures protect the vital connections and controls for utility distribution. Precast concrete is nontoxic and environmentally safe. It resists buoyancy, making it an ideal material for use in all underground applications. Products include: hand holes, hollowcore products, light pole bases, meter boxes, panel vaults, pull boxes, telecounications structures, transformer pads, transformer vaults, trenches, utility buildings, utility vaults, utility poles, controlled environment vaults (CEVs) and other utility structures. REVISED March 14, 2013 2 SHAw precast solutions UTILITY, POWER, and COMMUNICATION
10 X 2700 X 2100 UTILITY VAULT 3048 Access configuration as specified 1828 152 2540 2134 2744 Pipe connections to suit Double Ram- Nek Gasket Joint UTILITY VAULTS Optional sump TYPICAL COVER LONGITUDINAL SECTION 3048 2744 1828 Pipe connections to suit Optional sump 1524 2540 2134 1524 152 TYPICAL BASE TRANSVERSE SECTION SHAw precast solutions UTILITY STRUCTURES > UTILITY VAULTS 3
1800 X 3600 X 2000 UTILITY VAULT 3962 Access configuration as specified UTILITY VAULTS 2134 152 Access opening as specified 2388 Double Ram-Nek Gasket Joint 1982 3658 Pipe connections to suit Optional sump TYPICAL COVER LONGITUDINAL SECTION 3962 3658 2134 Pipe connections to suit Optional sump 1829 REVISED March 14, 2013 2388 1982 1829 152 TYPICAL BASE TRANSVERSE SECTION 4 SHAw precast solutions UTILITY STRUCTURES > UTILITY VAULTS
3000 x 3600 x 2100 UTILITY VAULT 4064 Access configuration as specified 3454 203 Access opening as specified 2540 Double Ram-Nek Gasket Joint 2134 3658 Pipe connections to suit Optional sump UTILITY VAULTS LONGITUDINAL SECTION TYPICAL COVER 4064 3658 3454 Pipe connections to suit 3048 2540 2134 3048 TRANSVERSE SECTION Optional sump TYPICAL BASE SHAw precast solutions UTILITY STRUCTURES > UTILITY VAULTS 5
TYPICAL CONFIGURATION FOR UNDERGROUND TELEPHONE AND ELECTRICAL DUCTS R 90 FRAME AND COVER RAM-NEK GASKET "H" SECTION UTILITY VAULTS BELL END CONNECTORS FOR DUCT PENETRATIONS 12 THREADED INSERTS CAST IN SIDE WALLS FOR CABLE RACKS CABLE PULLING IRON 400 X 400 SQR SUMP UNDERGROUND TELEPHONE AND ELECTRICAL DUCT CONFIGURATIONS ARE AVAILABLE FOR ALL SIZES OF UTILITY VAULTS REVISED March 14, 2013 6 SHAw precast solutions UTILITY STRUCTURES > UTILITY VAULTS
1800x3600 SWITCHING CUBICLES COVER SECTION A & B 152 3 1700 1607 101 1700x3 OPENING c/w 25 ED EDGE R-90 FRAME & COVER CAST-IN BY SHAW PIPE 3 804 202 300 804 804 2133 1829 3 1080 3962 762º B A 1252 1000 1000 DUCT LOCATION, SIZE, OPENING TYPE TO BE SUPPLIED TO SHAW PRIOR TO FABRICATION 4064 SECTION A LONGITUDINAL SECTION 920 SWITCHING CUBICLES 1607 100 202 R-90 FRAME & COVER CAST-IN BY SHAW PIPE 102 457 (TYP.) 762 1391 108 1252 402 (TYP.) 1000 152 3 1000 762º 1391 1607 DUCT LOCATION, SIZE, OPENING TYPE TO BE SUPPLIED TO SHAW PRIOR TO FABRICATION 1829 SECTION B TRANSVERSE SECTION 2045 SHAw precast solutions UTILITY STRUCTURES > SWITCHING CUBICLES 7
3000x3600 SWITCHING Cubicles COVER SECTION A & B 203 3 1700 1619 95 R-90 FRAME & COVER 1700x3 OPENING CAST-IN BY SHAW PIPE c/w 25 ED EDGE 202 804 804 300 SWITCHING CUBICLES 3454 3048 3 837 REVISED March 14, 2013 837 203 1080 3658 4064 762Ø B 804 3264 95 A 1252 10 1252 10 202 4064 1607 100 102 762 1391 108 810 (TYP.) 402 (TYP.) 804 SECTION A LONGITUDINAL SECTION R-90 FRAME & COVER CAST-IN BY SHAW PIPE 1000 OPTIONAL SECTION SECTION B TRANSVERSE SECTION 762Ø 8 SHAw precast solutions UTILITY STRUCTURES > SWITCHING CUBICLES
ELECTRICAL POLE BASE THREE CONDUIT TYPE 1 GEOMETRY AND SECTION RIGID PVC CONDUIT FOR GROUND WIRE 90 207 TYP 0 180 A BASE DIAMETER AS REQ'D 152 TYP - GEOMETRY Ø HANDLING SLEEVE (100Ø CORED HOLE) SPIGOT RIGID PVC POWER CONDUIT ANCHOR BOLTS PROVIDED BY POLE MANUFACTURER HIGH AS REQ'D, 20 MAX. 1000 POLE MOUNTING BASE PLATE ASSEMBLY NON-SHRINK GROUT SECTION OF PVC CONDUIT TO BE ADDED TO EXISTING SWEEPING BEND Ø HANDLING SLEEVE (100Ø CORED HOLE) RIGID PVC GROUND WIRE CONDUIT, DIAMETER AS REQUIRED C L Ø HANDLING SLEEVE (100Ø CORED HOLE) AS REQ'D 0 305 TYP NON-SHRINK GROUT AND MOUNTING ASSEMBLY TO BE INSTALLED BY ON-SITE CONTRACTOR. 1 AS REQ'D FINISH GRADE ANCHOR BOLTS PROVIDED BY POLE MANUFACTURER Ø RIGID PVC POWER CONDUIT AS REQ'D 180 EXTENSION AS REQ'D FILL PIPE WITH CONCRETE Electrical Pole Bases Ø AS REQ'D SECTION A SHAw precast solutions Electrical Pole Bases 9
ELECTRICAL POLE BASE THREE CONDUIT TYPE 5 GEOMETRY AND SECTION 1200 Electrical Pole Bases 1200 600 300 TYP 600 90 TYPICAL P2 P2 P1 - GEOMETRY P1 4 - ANCHOR BOLTS AS PER SUPPLIERS TEMPLATE, 90º APART A 19Ø PVC CONDUIT FOR GROUND WIRE - REINFORCING B 4-15M BARS E.W E.F. 8-20M L-BARS EMBEDDED IN TO BASE WITH VERTICAL BARS EXPOSED. L-BARS TO BE CAST INTO BASE WITH VERTICAL LEGS EXPOSED. ONCE ANCHOR BOLTS HAVE BEEN SUPPLIED, SECOND POUR OF PEDESTAL WILL BE FORMED AROUND VERTICAL REBAR. 600 1000 SECTION OF 19 PVC CONDUIT TO BE ADDED TO 300 EXISTING SWEEPING BEND 185 185 FINISH GRADE 25 (TYPICAL) 4 - ANCHOR BOLTS AS PER SUPPLIERS TEMPLATE, 90º APART 4-GALZANIZED ANCHOR BOLTS (SUPPLIED BY OWNER) 8-20M L-BARS EMBEDDED IN TO BASE WITH VERTICAL BARS EXPOSED. 4-15M BARS E.W E.F. SECTION A SECTION B REVISED March 14, 2013 300 1 2-19ø RIGID PVC CONDUIT 1000 14 10 19Ø PVC CONDUIT FOR GROUND WIRE 1200 10 SHAw precast solutions Electrical Pole Bases
1610x1700 SINGLE-PHASE PADMOUND TRANSFORMERS kv.a - 167kV.A 4 TON x LIFTING DEVICE TYP. (4 LOCATIONS) 417 1283 357 357 3 4 B 25 (TYP) 3 710 4 1610 1910 2 334 1116 1700 2000 A 1 1100 C1001 7-C1004 @ 260 (BOTH WALLS) SEE DETAIL-A C1002 70 300 5 @ 215 300 TYP D 70 TYP C1003 5-C1003 70 438 130 @ 248 C1002 C REBAR SCHEDULE C1001-#10M BAR x 1010 LG - 6 REQUIRED C1002-#10M BAR x 1600 LG - 14 REQUIRED C1003-#10M BAR x 10 LG - 20 REQUIRED C1004-#10M BAR x 12 LG - 22 REQUIRED (SEE DETAIL-A) C1005-#10M BAR x 1760 LG - 4 REQUIRED C1006-#10M BAR x 18 LG - 4 REQUIRED DETAIL-A 25 (TYP) 1 SECTION-A 1 770 300 1070 C1002 T&B BOTH SIDES 7-C1004 @ 260 (BOTH WALLS) SEE DETAIL-A 3-C1002 @ 260 BOTH WALLS 2-C1006 @ 100 BOTH SIDES SECTION-C C1001 T&B C1003 T&B 200 1 100 SECTION-B 1 770 300 1070 25Ø HOLE FOR GROUND WIRE (BOTH WALLS) 6-C1004 @260 (BOTH WALLS) SEE DETAIL-A 3-C1004 @ 260 (BOTH WALLS) 2-C1005 @ 100 (BOTH SIDES) SECTION-D 200 C1003 T&B SHAw precast solutions UTILITY STRUCTURES > 11
1610x14 TOP OF FIRE RESISTING BARRIER SINGLE-PHASE PADMOUNT TRANSFORMER kv.a-167kv.a 600 1610 600 6-C12 @ 302 c/c 14 4 SEE DETAIL-A REVISED March 14, 2013 4 0 MIN. C11 @ 325 c/c 1 SECTION-A 25 (TYP) C11 @ 325 c/c SECTION-A C12 @ 302 c/c 2-GALV. CHECKER PLATES 10x100x100 WELDED TO A STEEL PIPE SLEEVE (TOP & BOTTOM). CHECKER PLATES TO BE DRILLED WITH 22Ø HOLE. TOP PLATE AND CONCRETE TO BE FLUSH. REBAR SCHEDULE C11-#15M BAR x 10 LG - 5 REQUIRED C12-#15M BAR x 13 LG - 6 REQUIRED 25.4Ø (SCHEDULE 40) GALV STEEL PIPE SLEEVE DETAIL-A 19.1Ø COARSE-THREAD NUT TO BE WELDED TO BOTTOM PLATE 12 SHAw precast solutions UTILITY STRUCTURES >
2400x2200 THREE-PHASE PADMOUNT TRANSFORMERS 1kV.A - 0kV.A 600 3 3 3 600 A 0 900 0 2400 GEOMETRY 2 400 15 2200 2-C1002 T&B B 10 3-C1001 T&B @ 300c/c REINFORCING 125 0 3-C1001 T&B @ 300c/c 6-C1002 T&B @ 285 c/c REBAR SCHEDULE C1001 - #10M BAR X 2100 LG - 12 REQUIRED C1002 - #10M BAR X 2300 LG - 16 REQUIRED C1003 - #10M BAR X 14 LG - 4 REQUIRED 25 TYP. 300 C1002 T&B 25 TYP. SECTION GEOMETRY A SECTION REINFORCING B SHAw precast solutions UTILITY STRUCTURES > 13
2400x1820 TOP OF FIRE RESISTING BARRIER THREE-PHASE PAD MOUNT 1820 605 605 2400 900 900 25 (TYP) SEE DETAIL-A 600 MIN. 1 8-C12 @ @ 300 c/c 1 160 6-C11 @ 160 @ 300 c/c REVISED March 14, 2013 1 25 (TYP) C11 @ 300 c/c SECTION-A SECTION-A C12 @ 300 c/c DETAIL-A 2-GALV. CHECKER PLATES 10x100x100 WELDED TO A STEEL PIPE SLEEVE (TOP & BOTTOM). CHECKER PLATES TO BE DRILLED WITH 22Ø HOLE. TOP PLATE AND CONCRETE TO BE FLUSH. 25.4Ø (SCHEDULE 40) GALV STEEL PIPE SLEEVE 19.1Ø COARSE-THREAD NUT TO BE WELDED TO BOTTOM PLATE REBAR SCHEDULE C11-#15M BAR x 2300 LG - 6 REQUIRED C12-#15M BAR x 1600 LG - 8 REQUIRED 14 SHAw precast solutions UTILITY STRUCTURES >
3000x3000 THREE-PHASE PADMOUNT TRANSFORMER 0kV.A-20kV.A 25 (TYP) 705 290 870 4-C1007 T&B 290 705 825 13 825 3000 2460 2290 3000 C1005 T&B 2-C1005 T&B 70 4-C1005 T&B @ 235 c/c 14 4-C1005 T&B @ 235 c/c 70 2 8-C1005 T&B @ 270 c/c 560 125 300 25 (TYP) C1007 T&B C1005 T&B C1005 T&B 25 (TYP) SECTION-A SECTION-A REBAR SCHEDULE C1005-#10M BAR x 2900 LG - 38 REQUIRED C1007-#10M BAR x 2190 LG - 8 REQUIRED SHAw precast solutions UTILITY STRUCTURES > 15
THREE PHASE PADMOUNT TRANSFORMER 0kV.A - 20kV.A DEEP WELL DESIGN OVERALL GEOMETRY 3000 25 TYP. 3000 825 13 825 2 460 300 1590 4 3000 4 SECTION A 460 960 2 725 25 TYP. A THREE PHASE PADMOUNT TRANSFORMER 0kV.A - 20kV.A DEEP WELL DESIGN STANDARD REINFORCING C1005 T&B 70 705 290 870 290 705 70 4-C1007 T&B 2 B 8-C1005 T&B @ 270 c/c 4-C11 SECTION C 2-C11 2-C1005 T&B 4-C1005 T&B @ 235 c/c 14 C 560 125 4-C1005 T&B @ 235 c/c D 4-C12 (SEE DETAIL B) SECTION REBAR SCHEDULE C1005-10M BAR x 2900 LG - 38 REQ'D C1007-10M BAR x 2190 LG - 8 REQ'D C11-15M BAR x 2900 LG - 6 REQ'D C12-15M BAR x 1700 LG - 8 REQ'D C13-15M BAR x 990 LG - 4 REQ'D 4-C13 (SEE DETAIL A) D 4-C12 (SEE DETAIL B) REVISED March 14, 2013 C1005 T&B C1007 T&B C1005 T&B SECTION B 25 TYP. 170 135º C13 6 170 135º 135º 170 C12 6 DETAIL A DETAIL B 135º 880 16 SHAw precast solutions UTILITY STRUCTURES >
3000x2720 TOP OF FIRE RESISTING BARRIER THREE-PHASE PADMOUNT TRANSFORMER 0kV.A-20kV.A GENERAL ARRANGEMENT 3000 1000 1000 25 (TYP) 100 15-C12 @ 200 c/c 100 60 905 SEE DETAIL-A 2720 905 900 MIN. 60 14-C11 @ 200 c/c 1 SECTION-A 25 (TYP) C12 @ 200 c/c SECTION-A C12 @ 200 c/c 2-GALV. CHECKER PLATES 10x100x100 WELDED TO A STEEL PIPE SLEEVE (TOP & BOTTOM). CHECKER PLATES TO BE DRILLED WITH 22Ø HOLE. TOP PLATE AND CONCRETE TO BE FLUSH. REBAR SCHEDULE C11-#15M BAR x 2800 LG - 14 REQUIRED C12-#15M BAR x 20 LG - 15 REQUIRED 25.4Ø (SCHEDULE 40) GALV STEEL PIPE SLEEVE DETAIL-A 19.1Ø COARSE-THREAD NUT TO BE WELDED TO BOTTOM PLATE SHAw precast solutions UTILITY STRUCTURES > 17
1000 x 1300 UTILITY BOX CS700 DUCT BANK (OPTIONAL) UTILITY STRUCTURES 41'[1040] STANDARD 30" [760] Ø OR AS REQ D 53"[1345] 63"[1600] 51"[1295] VIEW W/OUT COVER VIEW 7" [180] PULLING-IN IRONS (OPTIONAL) AS REQ'D -MAX 66"[16] Specifications: Concrete Minimum Strength: 00psi [35MPa] at 28 days Air Entraining: 5-7% Steel Reinforcement: For HS-25 Construction Joint: Sealed with butyl rope or equivalent Design for HS-25 Load at 2'[600] Bury Notes: Grade Rings Available For Increased Depth of Bury Accessories Holes as Required 6" [1] SECTION THRU CENTERLINE REVISED March 14, 2013 18 SHAw precast solutions UTILITY STRUCTURES
AVAILABLE trench SIZES: RISE 2ft 3ft 4ft 5ft 6ft 7ft 8ft 9ft 10ft 11ft 12ft 13ft 14ft 15ft 16ft 4877 4572 4267 3962 3658 3353 3048 2743 2438 2134 1829 1524 1219 914 610 SPAN 2ft 3ft 4ft 5ft 6ft 7ft 8ft 9ft 10ft 11ft 12ft 13ft 14ft 15ft 16ft 610 914 1219 1524 1829 HAUNCH WALL THICKNESS 2134 2438 SPAN 2743 3048 3353 RISE 3658 3962 4267 4572 4877 TRENCHES IMPORTANT NOTES: Available Haunch Sizes are: 6 inch (152), 8 inch (203) and 12 inch (305) Span and Rise are available in increments of 4 inches (102) For example, 6 ft 8 inch x 8 ft 4 inch (2032 x 2540) Haunch Size Min. Rise Min. Span 6 inch 2 ft 3 ft 8 inch 3 ft 3 ft 12 inch 4 ft 4 ft Wall thicknesses are available in 2 inch (51) increments For example, 2 inch, 4 inch, 6 inch, etc SHAw precast solutions UTILITY STRUCTURES > TRENCHES 19