Sleufprofielen USA

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DRAWN

SHEETENGINEERING & CONSTRUCTION STANDARD

DESIGN SUPR DATE REV

DRAWING NUMBER

OFSECTION 3 STAKING AND TRENCHING

5/98 7/06

26 37

GD JF KT

TYPICAL TRENCH

DETAIL TE0003

TYPICAL TRENCH DETAILS

ALL TRENCHES MUST BE APPROVED BY A SPPCO. FIELD

REPRESENTATIVE PRIOR TO ANY CONSTRUCTION.

1. ALL TRENCHES MUST CONFORM TO THE LATEST APPLICABLE SPPCO, CITY,

COUNTY, STATE, FEDERAL, AND OSHA SPECIFICATIONS AND REQUIREMENTS.

IN THE CASE OF CONFLICT, THE MORE RIGID SPECIFICATION OR STANDARD

SHALL APPLY.

2. NATIVE MATERIAL requires 80% compaction. Refer to SUB01X, Section 5.4.2.

3. SAND requires 90% compaction.

4. CRUSHED GRAVEL (or Type II subbase), requires 95% compaction.

5. THE TOP 18" of all trenches in ESTABLISHED HIGHWAYS, STREETS, and other PAVED

AREAS subject to traffic, shall be backfilled with CRUSHED GRAVEL.

6. THE TOP 18" of all trenches on PRIVATE PROPERTY, (not subject to traffic) may be

backfilled with NATIVE MATERIAL. Refer to SUB01X, Section 5.4.2.

7. NO CONDUITS SHALL BE INSTALLED ABOVE OR PARALLEL TO GAS LINES.

8. NON-METALLIC WARNING TAPE shall be placed in ALL TRENCHES at least 18" below

finish grade and 12" above SPPCO pipe, or conduit.

9. ELECTRIC PRIMARY CONDUIT must be 6" minimum from side of trench. If more than one

conduit is installed, maintain a 1-1/2" separation from each electric conduit.

10. ELECTRIC SECONDARY/SERVICE CONDUIT must be 2" minimum from side of trench.

If more than one conduit is installed, maintain a 1-1/2" separation from each electric conduit.

11. ELECTRIC SERVICE CONDUIT OR SECONDARY ONLY CONDUIT shall have a

minimum trench depth of 48".

12. ELECTRIC PRIMARY AND SECONDARY CONDUIT (if installed in same trench) SHALL




DRAWN DESIGN SUPR DATE REV

DRAWING NUMBERSECTION 3 STAKING AND TRENCHING

OF

5/98 7/06

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GD JF KT

TYPICAL TRENCH

DETAIL TE0003

HAVE MINIMUM TRENCH DEPTH OF 60", and maintain a minimum 12" radial clearance from all

other utilities (see Drawings, Sheets 3 and 4). Exception: DB REFURBISHMENT, WATER

MAIN, SEWER AND STORM DRAIN

a. Exceptions/deviations to these trench requirements may be appropriate to areas

outside the Truckee Meadows service area. Any deviation must be approved by the

appropriate local SPPCO Inspector.

13. GAS shall be 12" minimum from side of trench.

14. GAS SHALL HAVE MINIMUM DEPTH TO TOP OF PIPE OF: 36" in State Highways; 30"

in streets or roadways; 24" in private property; and maintain a minimum 12" radial clearance from

all other utilities. Exceptions: SEWER AND STORM DRAIN

15. SEWER (SS) and/or STORM DRAIN (SD) MUST MAINTAIN 2' RADIAL CLEARANCE

FROM SPPCO. ELECTRIC/GAS. If 2' radial clearance cannot be obtained from electric, the

electric conduit must be concrete encased at least 18" each side of conflicting utility. Refer to

TE0004U for details. Gas must NOT be concrete encased.

16. ELECTRIC (E) MUST MAINTAIN 2' RADIAL CLEARANCE FROM WATER MAIN.

If 2' radial clearance cannot be obtained, electric conduit must be concrete encased at least

18" each side of conflicting utility

17. Whenever possible, locate hydrant on opposite side of street from electric main trench. Refer to

TE0045U for details.

18. If field changes are required, all changes must be approved by a SPPCO Inspector.



DRAWN


DESIGN SUPR DATE REV

DRAWING NUMBER

OFSECTION 3 STAKING AND TRENCHING

5/98 7/06

28 37

GD JF KT

TYPICAL TRENCH

DETAIL TE0003

TYPICAL TRENCH DETAIL SERVICE




DRAWN DESIGN SUPR DATE REV

DRAWING NUMBERSECTION 3 STAKING AND TRENCHING

OF

5/98 7/06

29 37

GD JF KT

TYPICAL TRENCH

DETAIL TE0003

TYPICAL TRENCH DETAIL MAIN



SHEET OFENGINEERING & CONSTRUCTION STANDARD

DRAWN DESIGN SUPR DATE REVDRAWING NUMB

BSP MB DA 3/06 03

31 5

VOLUME 17

TE0003U

TYPICAL

TRENCH

DETAILS

TYPICAL TRENCH DETAILS

ALL TRENCHES MUST BE APPROVED BY SPPC FIELD

REPRESENTATIVE PRIOR TO ANY CONSTRUCTION.

1. ALL TRENCHES MUST CONFORM TO THE LATEST APPLICABLE SPPC,

CITY, COUNTY, STATE, FEDERAL, AND OSHA SPECIFICATIONS AND

REQUIREMENTS. IN THE CASE OF CONFLICT, THE MORE RIGID

SPECIFICATION OR STANDARD SHALL APPLY. Refer to TE0001U, Section 6.0 for

environmental requirements.

2. NATIVE MATERIAL requires 80% compaction. Refer to SUB01X, Section 5.4.2.

3. SAND requires 90% compaction.

4. TYPE II aggregate base, requires 95% compaction.

5. THE TOP 18" of all trenches in ESTABLISHED HIGHWAYS, STREETS, and

other PAVED AREAS subject to traffic, shall be backfilled with TYPE II base.

6. THE TOP 18" of all trenches on PRIVATE PROPERTY, (not subject to traffic) may

be backfilled with NATIVE MATERIAL. Refer to SUB01X, Section 5.4.2.

7. NO CONDUITS SHALL BE INSTALLED ABOVE OR PARALLEL TO GAS LINES.

8. NONMETALLIC RED WARNING TAPE will be 6" wide, marked "SPPC

Utilities Buried Below" and shall be placed in ALL TRENCHES at least 18" below finish

grade and 12" above SPPC conduit.

9. ELECTRIC PRIMARY CONDUIT must be 6" minimum from side of trench. If more

than one conduit is installed, maintain a 1-1/2" separation from each electric conduit.

10. ELECTRIC SECONDARY/SERVICE CONDUIT must be 2" minimum from side

of trench. If more than one conduit is installed, maintain a 1-1/2" separation from each

electric conduit.

11. ELECTRIC PRIMARY OR ANY JOINT TRENCH SHALL HAVE AMINIMUM TRENCH DEPTH OF 60", and maintain a minimum 12"

radial clearance from all other utilities (See Sheets 31 and 32). Exception: DB

REFURBISHMENT, AND WATER.




DRAWN DESIGN SUPR DATE REVDRAWING NUMBER

BSP MB DA 3/06 03

32 5 0

VOLUME 17

TE0003U

TYPICAL

TRENCH

DETAILS

12. ELECTRIC ONLY CONDUIT, SERVICE / SECONDARY shall have a minimum trench

depth of 48".

a. Exceptions/deviations to these trench requirements may be appropriate. Any

deviation must be approved by the appropriate local authority if applicable, and

the SPPC Inspector.

13. GAS shall be 12" minimum from side of trench.

14. GAS SHALL HAVE MINIMUM DEPTH TO TOP OF PIPE OF: 36" in State Highways;

30" in streets or roadways; 24" in private property; and maintain a minimum 12"

radial clearance from all other utilities.

15. WET FACILITIES, ( SEWER / STORM DRAIN ), must maintain a 1' radial clearance

from SPPC Gas or Electric facilities. Note: Conflicts of wet service crossings

will maintain a 1' clearance or reduced clearances will be handled according to

17 below or 12-a above.

16. SS/SD Sanitary Sewer/Storm Drain shall not occupy the same common trench as

gas or electric and will be separated by virgin soil during parallel installations.

17. ELECTRIC MUST MAINTAIN 1' RADIAL CLEARANCE FROM ALL FACILITIES.

If 1' radial clearance cannot be obtained, electric conduit must be concrete encased

for at least 18" each side of conflicting utility, or electric facilities will be protected by

means of rigid galvanized steel conduit. This will be done by using pvc to rigid

steel transition fittings with rigid steel extending at least 4' each side of conflict.

Note: SPPC's Inspector will provide determination of applicat ion to resolveconflict. EXCEPTION: WATER MAINS WILL MAINTAIN 2' RADIAL

CLEARANCE FROM ALL ELECTRIC FACILITIES.

18. Whenever possible, locate hydrant on opposite side of street from electric main

trench. Refer to TE0045U for details.

19. If field changes are required, all changes must be approved by a SPPC Inspector.




DRAWN DESIGN SUPR DATE REVDRAWING NUMB

BSP MB DA 3/06 03

33 5

VOLUME 17

TE0003U

TYPICAL

TRENCH

DETAILS

TYPICAL SERVICE TRENCH DETAILS

TYPICAL SECONDARY / SERVICE

TRENCH ELECTRIC ONLY

ENGINEERING NOTES:

A. If utilities on this sheet are not in a joint

trench as shown, raise trench depths andcomply with minimum depths and clearances

referenced in Typical Trench Details 1-19.

B. All trenches must be approved by SPPC

prior to any construction.

C. In some cases, Gas Services may be run

with electric primary. A special line type

shall be used on the design drawings as well

as on the distribution map indicatingthat electric primary is below the gas service line.

TYPICAL SERVICE TRENCH

JOINT TRENCH APPLICATION

UTILITY DESINGNATION AND LEGEND

TP TELEPHONE W WATER

TV CABLE TV E ELECTRIC

G GAS

(O.D.) OUTSIDE DIAMETER




DRAWN DESIGN SUPR DATE REVDRAWING NUMBER

BSP MB DA 3/06 03

34 5 0

VOLUME 17

TE0003U

TYPICAL

TRENCH

DETAILS

TYPICAL MAIN TRENCH DETAILS

TYPICAL GAS AND WATER

MAIN TRENCH

UTILITY DESINGNATION AND LEGEND

TYPICAL PRIMARY OR

SECONDARY TRENCH

ENGINEERING NOTES:

A. If utilities on this sheet are not in a joint

trench as shown, raise trench depths and

comply with minimum depths and clearances

referenced in Typical Trench Details 1-19.

B. All trenches must be approved by SPPC

prior to any construction.

TP TELEPHONE W WATER

TV CABLE TV E ELECTRIC

G GAS

(O.D.) OUTSIDE DIAMETER







TRANSFORMER PAD 3Φ- RADIAL/LOOPING 75 – 2500 KVA PE0003U

PE0006U

VOLUME 5 – ENGINERING & CONSTRUCTION STANDARDPE0003U

PE0006UTRANSFORMER PAD 3Φ- RADIAL/LOOPING

75 – 2500 KVADrawn: Eng: Appr: Date: Revision: 6

JVV MB DA 7/08 Page 1 of 2

NOTE: A 17"X 30", 12" BOX EXTENSION IS TO BE

INSTALLED UNDER THE PAD ON THE SECONDARY

SIDE TO FACILITATE CABLE LAYING. (THE RIGHT

SIDE OF THE PAD WITH THE SIX CONDUITS SHOWNBELOW).



TRANSFORMER PAD 3Φ- RADIAL/LOOPING 75 – 2500 KVA PE0003U

PE0006U

VOLUME 5 – ENGINERING & CONSTRUCTION STANDARDPE0003U

PE0006UTRANSFORMER PAD 3Φ- RADIAL/LOOPING

75 – 2500 KVADrawn: Eng: Appr: Date: Revision: 6

JVV MB DA 7/08 Page 2 of 2

SPPC DWG. #

3 Ø XFMR PADSA A1 B B1 C D E F G H I J K L M

WEIGHT

(lbs.)

PE0003U (75-500 kva)LOOP OR SWITCHINGSTOCK # 24-0694

72"" 74"" 60"" 62"" 15"" 8"" 10"" 52"" 2"" 8"" 20"" 24"" 11"" 25"" 18"" 2600

PE0006U (750-2500 kva)LOOP OR SWITCHINGSTOCK # 24-0697

85"" 87"" 79"" 81"" 18"" 15"" 10"" 65"" 2"" 12"" 5"" 26"" 14"" 30"" 26"" 5900

CONSTRUCTION NOTES

1. CONDUITS TO BE IN PROPER CONFIGURATION TO ALLOW CONDUIT SPACING ANDPLUGGED PER CD0001U, SECTION 12.1.

2. 8" - 12" TYPE 2 BACKFILL TO BE COMPACTED AT 95%. SEE SECTION 5.0 OF SUB01X ,

VOLUME 17, SECTION3.

3. OPTIONAL AREA MUST BE COMPACTED TO 90%.

4. SAND AREA TO BE COMPACTED AT 90%. 12" OF SAND MUST COVER THE CONDUIT.

5. A SECONDARY (17" X 30") 12" BOX EXTENSION IS REQUIRED TO BE INSTALLED BELOW THE PAD

ON THE SECONDARY SIDE TO FACILITATE CABLE LAYING. (LAKE TAHOE REQUIREMENTS SEE

BELOW).

6. IN THE LAKE TAHOE AREA, A 12" EXTENSION INSTALLED BELOW THE PAD WILL BE REQUIRED.

USE REDWOOD/TREATED WOOD OR A 17" X 30"; 12" BOX EXTENSION UNDER PAD.

7. GROUND ROD (5/8" X 8' COPPER-CLAD), TO BE INSTALLED BY DEVELOPER. TELEPHONE ANDCABLE TV GROUND WIRE TO BE ATTACHED BY APPLICANT.

8. IN CALIFORNIA, ALL PADMOUNTED EQUIPMENT WILL BE SECURED IN PLACE. SEEGO-128, RULE 34.3A.

ENGINEERING NOTES

A. ALL FIELD CAST PADS ARE TO BE BUILT TO SPPC SPECIFICATION - PAD01X AND MUST

BE INSPECTED BY SPPC PRIOR TO POURING CONCRETE.

B. DO NOT CONCRETE SHADED AREAS.

C. IN CALIFORNIA, OR LAKE TAHOE AREAS, IF THE GROUND ROD DOES NOT MEGGER LESS

THAN 25 OHMS, ANOTHER GROUND ROD MUST BE DRIVEN. SEE GO-128, RULE 21.5A.

D. PE0006U, PAD 24-0697, WILL BE USED FOR PRIMARY CAPACITORS AS SHOWN IN VOLUME 5.

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