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MINIMUM COVER & CLEARANCE CHART GENERAL TRENCH SECTION NOTES DRY UTILITY CROSSING DETAILS
<br />NATIVE MATERIAL 1. TRENCH CONFIGURATIONS SHOWN ARE FOR INSTALLATIONS OCCUPANCY GUIDE PROPOSED GRADE
<br />COMPACT AS REQUIRED.
<br />REFER TO GENERAL WHERE EACH OCCUPANT 6 UTILIZING HIS ENURE SPACE
<br />NOTE p5 ON SHEEP JT2. ALLOCATION. OTHER CONFIGURATIONS, OR DIMENSIONS, MAY BE USED PROVIDED 1W1TREDUCED
<br />N N MY COVER PER FIELD CONDRIONS
<br />6" MIN. UNLESS 100% AND CLEARANCES ARE IYVNTAINED. 24° COVER (DIRT) r�A 24' COVER (DIRE)
<br />7777 IMPORT REQUIRED 30° COVER (STREET) PER UTILITY COMPANY PER UTILITY COMPANY 30" COVER (STREET)
<br />2 CONTRACTOR TO ADJUST TRENCH DEPTHS AT ALL JOINT
<br />. C TRENCH LATERAL CROSSINGS TO MAINTAIN REWIRED
<br />G T CLEARANCES BETWEEN ALL PARTICIPATING UTILITIES. GAS, CAN, & TELE. CONDUITS GAS, CAN, & TELE. CONDUITS
<br />SAND BACKFILL 3. TRENCH SECTIONS SHOWN ARE SCHEMATIC AND INDICATE Rte• WAS'
<br />AREAS OF OCCUPANCY ONLY, THEY DO NOT REFLECT THE 12° MIN. NIT OR 12' MIN.
<br />P , �.•: S SIZE OR QUANTITY OF THE FACILITIES BENG INSTALLED AND sroR oRa
<br />-- `2" MIN. ARE DESIGNED TO ACCOMMODATE ALL REWIRED FACILITIES ELECTRIC coFlouT6 ELECTRIC CONDUITS
<br />AS SHOWN ON EACH TRENCH PARTICIPANTS' CONSTRUCTION q�g•
<br />TRENCH IN DIRT AREA DRAWINGS. REFER TO THE COMPOSITE, CONDUIT,
<br />SIREETUGHT PLAN AND/OR EACH RESPECTIVE UTILITY SANTTARY SEWER
<br />SEE IMPROVEMENT COMPANIES CONSTRUCTION DRAWINGS FOR THE NECESSARY OR
<br />�1^� PLANS FOR PAVEMENT CONDUIT, CABLE AD/OR PIPE BEING INSTALLED. TRENCH DEPTH NOT TO EXCEED 5' UNLESS A STORM DRAIN
<br />Nm SECTION APPROVED BY PG&E INSPECTOR. IN ID CASE q.g•
<br />1. TRENCH COVER & CIEIR 14TH SHOWN ARE MNNUMS ONLY AND MAYRWURE ALTER OMS TO NATIVE MATERIAL SHOULD PLASTIC GAS PIPE BE INSFALLED ATA ©1q2" C T 12" QS 3°©�
<br />SISf FIELD IOWCOMPACT AS REQUIRED. DEPTH GREATER THAN 10' UNLESS APPROVED I _I
<br />REFER TO GENERAL BY PG&E SENIOR GAS ENGINEER. T VOR
<br />IES
<br />2. D 6 REOOMMEIDED TIMI ALL FACILITES ARE TO BE A MINIMUM OF 12° BELOIY SUBBASE NOTE )5 ON SHEET JT2.
<br />DISTURBANCE ":'7
<br />6° MIN. UNLESS 100X SECTION A -A
<br />3. WITH MUTUAL AGREEMENT FROM PARTICIPATING UIRTIE% WHEN 4' OD. OR SMMIER CAS PPE IS ' .:.:'. IMPORT REQUIRED NT O SOME
<br />NSW1ID, SEPADITION WY ff RmIICED 10 NOT LESS TIIW 8' BETWEEN GTS AND ` :>. C
<br />COMMUNICATION DUCTS (TELEPHONE. CATV & FIBER OPTIC). G T SAND BACKFILL JOINT TRENCH UNDER WATER,
<br />STORM DRAINWATER. SANITARY SEWER
<br />4. WHERE B° GAS MAN 6 N JOINT TRENCH 12° MNNUM SEPARATION FROM CAS MAIN TO ALL
<br />UTRITIES WILL BE REWIRED.
<br />9 2° MINIMUM BETWEEN 8001 (8°) MAINLINE PRIMARY EUCIRIC .CIS P —.— S 2" MIN. PROPOSED GRADE
<br />4B WITH MUTUAL AGREEMENT FROM PARRCPATNG UNITIES, SL LT. SEPTATION MAY BE REWCED TRENCH IN STREET AREA
<br />TO 1' BEME N PUNIC Sr. LT. AND COMMUNOTON .CIS (TBEPF4M M. & FIM OPTIC}
<br />L(SCWrA
<br />18 COVER OVER CPP
<br />OR SIDEWALK 13 24' COVER (DIRT) TO BE BELOW STREET
<br />CTURAL SECTION)
<br />30' COVER (SFREET 3° RED TIM SLURRY IF REQUIRED
<br />(USE 3' SLURRY CAP
<br />IF MIN. COVER CANNOT
<br />BE ATTAINED) �4' SAND PAD REQUIRED BETWEEN GAS PIPE
<br />p� 6° AND RED TIM SLURRY PER GSS A-93.1
<br />OFF-SITE WRO TRENCH SECTIONS GAS, CAN, & TELE. CONDUITS GAS, CAN, & ELF. CONDUITS
<br />RM, WATER,
<br />SANITARY
<br />12° MIN. OR 12" MIN. rT, as
<br />STORM 9RAI
<br />ELECTRIC CONDUITS f'� ELECTRIC CONDUITS I� Z
<br />� w 18" � w 12" � w 18" � w 24" � w 24" -h 24" � w 24" � w 24" I�/-•I —
<br />PER UTILITY COMPANY VARIES y
<br />©12" C T 12" QS 3"©� 1 U
<br />° N O H IBJ N O H IBJ N O H IBJ N O H IBJ N O H ly N O H IBJ N O H IBJ B O ;
<br />C_' C_' W M
<br />O H
<br />o� q qt8'
<br />�i 12" rn 12" �n 12" �i 12" rn GAS NOTE: /I
<br />© o -n F C o N F C " F C 5 "o , F C S i� . F C " F C S 'o , TRENCH DEPTH NOT TO EXCEED 5' UNLESS WATER, RCW GI
<br />M MIN. MIN. M MIN. M MIN. SANITARY SEWER � T+IPROV
<br />2-6" N 2-6" N 'n N 2-6" N 2-6" N 2-6"
<br />SHOULDD BY PLASTIC GAS PIPECBER. IN NQINSTALLED ATEA STORMRORAIN
<br />2 f 2 2" 2 APPROVED
<br />P MIN --M P P P MIN S P f P MIN 5 P P MIN S BY PG&E SENIOR GAS ENGINEER.
<br />W SECTION B -B
<br />NOT TO SOPLE
<br />SECTION G SECTION G1 SECTION G3 SECTION G4 SECTION G5 SECTION G6 SECTION G7 SECTION G8 h1 � 3q
<br />53 LF -TOTAL 148 LF -TOTAL 100 LF -TOTAL 18 LF -TOTAL 777 LF -TOTAL 136 LF -TOTAL 23 LF -TOTAL 198 LF -TOTAL JOINT TRENCH OVER WATER, RECYCLED WATER, SANITARY SEWER �•J-
<br />23 LF -R&R 83 LF -R&R 56 LF -R&R 23 LF -R&R 0 LF -R&R 0 LF -R&R 0 LF -R&R 0 LF -R&R OR STORM DRAIN ®�
<br />�S
<br />PROPOSED GRADE r
<br />18" 12" 18" 18" 18" J L 12" 12" 12" G �/��
<br />24° MIN. COVER (DIRT)
<br />30° MIN. COVER (STREET)
<br />ti ti ti ti N ti PER FIELD CONDITIONS (SEE ABOVE OVER DETAIL IF MIN.
<br />COVER CANNOT BE MAINTAINED)
<br />, M
<br />00 Q
<br />Oti To oti io off v Oti a off oti Oti a off AA z
<br />6° N I_ Z
<br />M • M • M = M ' M • ap = ep • M GAS, CAN, TELE. CONDUITS GAS, CAN, &TELE. CONDUITS J O
<br />a a 1 4 a M a f Wn f M WATER, RCW, 0
<br />3" 1 6" 4 4" 12' MIN. SANITARY SEWER 12" MIN. Q LL
<br />P .MIN. S P P T C T C 5 S F ad Q
<br />.:.., ::., .,,,: ..•..: EOR
<br />LECTRIC CONDUITS ELECTRIC CONDUITS LL
<br />SFORN GRAIN r
<br />SECTION H SECTION H1 SECTION H3 SECTION L SECTION Li SECTION S SECTION S1 SECTION U2 La
<br />6
<br />14 LF—TOTAL 200 LF—TOTAL 14 LF—TOTAL 199 LF—TOTAL 55 LF—TOTAL 62 LF—TOTAL 62 LF—TOTAL 37 LF—TOTAL �I Q Z
<br />0 LF -R&R 0 LF -R&R 0 LF -R&R 0 LF -R&R 0 LF -R&R 21 LF -R&R 17 LF -R&R 37 LF -R&R Lim. c
<br />© 12" C T 1 Q
<br />(SERVICE) PER UTILITY COMPANY q W6"
<br />WATER, RCW w
<br />GS NOTE � ) � Q
<br />TRENCH DEPTH NOT TO EXCEED 5' UNLESS SANITARY SEWER y A U ^ U
<br />12" 12" 12" APPROVED
<br />GAS PIPECBERINSTALLEDATEA STORM DRAIN O Z
<br />DEPTH GREATER THAN 10' UNLESS APPROVED w5• W
<br />BY PG&E SENIOR GAS ENGINEER. SECTION C—C ®3"©T y
<br />o
<br />7�w o ly o ly NOT m SLUE / LMJ U
<br />a o o JOINT TRENCH OVER/UNDER WATER, RECYCLED WATER. SANITARY W p
<br />M M M M M M M M SEWER OR STORM DRAIN (PREFERRED METHOD) N = a> -
<br />C S L NOTE: V J W �
<br />,= `P . <: <.. ° ,:,: • • 1. SEE MINIMUM COMER &CLEARANCE CHART. Z ci Q 0
<br />SECTION V SECTION W SECTION W1 q2. WITH MUTUAL AGREEMENT, WHEN 4" O.D. OR SMALLER GAS PIPE 15 INSTALLED SEPARATION MAY BE REDUCED La U
<br />85 LF -TOTAL 38 LF -TOTAL 96 LF -TOTAL
<br />17 LF -R&R 0 LF -R&R 0 LF -R&R TO NOT LESS THAN 8° BETWEEN GAS AND COMMUNICATION DUCTS (TELEPLIONE & 0Th. � J Z
<br />(PUBLIC ST. LIGHT) a43. 6' MINIMUM REQUIRED BY PG&E-ADDMONAL CLEARANCE MAYBE REQUIRED BY CITY OR COUNTY. BED THE > Q
<br />BOTTOM OF THE TRENCH WITH WITH THE SAME IMPORTED SAND AND IMPORTED MECHANICALLY LY COMPACT USING A NINSTALL THE CONDUIT DBRATORY TYPOlt GAS E�COMPACIDI FACILITY COVER THE Q Q
<br />4. CROSSING METHODS ARE NOT LIMITED TO THE ABOVE DETAILS OTHER APPROVED CONFIGURATIONS MAY BE Z 0
<br />USED. CONTRACTOR TO VERIFY MEIFOD OF CROSSING WITH GOVERNING AGENCY AND/OR UTILITY COMPANIES AS
<br />REQUIRED PRIOR TO CONSTRUCTION. O U, Z
<br />& JOINT TRENCH CONTRACTOR SFNLL NOT ASSUME THAT ANY OF THE METHODS ABOVE WILL BE ACCEPTABLE TO
<br />PG&E &THE UTILITIES. J.T. CONTRACTOR IS REWIRED TO COORDINATE THE LOCAL INSPECTORS PRIOR TO V)
<br />INSTALLING DRY UTILITIES ACROSS WATER, RECYCLED WATER, SANITARY SEWER. STORM DRAIN OR ANY OTHER
<br />FACILITY WITH ANY EWE RELATING TO COVERS LESS THAN THE MINIMUM OR COVERS REQUIRING SHOWING.
<br />CONCRETE CAPPING IS ONLY ACCEPTABLE WHERE NO OTHER SOLUTION IS POSSIBLE AND ONLY WHEN CERTAIN
<br />CRITERIA ARE MET AND ONLY WITH PG&E APPROVAL PROJECT MANAGER:
<br />LARRY CASKEY
<br />DRAMA BY:
<br />MB2
<br />CHECKED BY.
<br />LARRY CASKY
<br />SCALE:
<br />N.T.S.
<br />JOB NUMBER:
<br />21-070
<br />OTOS Ofi171E 1WU Oq
<br />CALLUSA TOLL FREE MA�12 SOS-23FlED:
<br />81 1 SHEET
<br />CALL BEFORE YOU DIG J T 3
<br />OF S SHEETS
<br />UTILITY G T C S P Q� F MINIMUM COVEN
<br />G (GAS) SEE NOTE 3 & 4 12° 12" 6" 12" 12" 6° 12" 24°; 30° IN STREET
<br />T (TELEPHONE) 12" 1' 12' 12" 12' 12' 1' 24'; 30° IN STREET
<br />C (CABLE T.V.) 12' 1' 12' 12" 1' 12' 1' 24'; 30° IN STREET
<br />S (ELECT. SECONDARY) 6' 12' 12" 1.5' 2" 12' 1.5' 12" 24'; 30° IN STREET
<br />P (ELECT. PRIMARY) 12' 12' 12' 2' 2" 12' 2° 12" 36'; 36' IN STREET
<br />SSL (PUBLIC -STREET LIGHT) 12" 12° 1" 12° 12" 12° 1" 24'; 30° IN STREET
<br />SL (PG&E
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<br />TRENCH SECTION LEGEND
<br />❑
<br />THEFTS UTILITY TRENCH ALLOTMENT
<br />Q
<br />IXCEIDS UTILITY TRENCH ALLOTMENT
<br />©
<br />PG&E PRIMARY
<br />❑S
<br />PG&E SECONDARY
<br />©
<br />PG&E GAS
<br />❑T
<br />TELEPHONE
<br />©
<br />CABLE T.V.
<br />Q
<br />CITY FIBER OPTIC
<br />®
<br />STREET uamNc
<br />1(% LF -TOTAL TOTAL TRENCH LENGTH
<br />1(K LF -R&R � REMOVE & REPLACE PAVEMENT ONLY,
<br />TRENCH INCLUDED N TOTAL TRENCH LENGTH
<br />VT
<br />8�
<br />n
<br />-STREET LIGHT)
<br />6'
<br />12'
<br />12"
<br />1.5'
<br />2"
<br />12'
<br />12"
<br />24'; 30° IN STREET
<br />F (COY -FIBER OPTIC)
<br />12'
<br />1'
<br />1'
<br />12'
<br />12"
<br />1'
<br />12'
<br />24'; 30° IN STREET
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<br />TRENCH SECTION LEGEND
<br />❑
<br />THEFTS UTILITY TRENCH ALLOTMENT
<br />Q
<br />IXCEIDS UTILITY TRENCH ALLOTMENT
<br />©
<br />PG&E PRIMARY
<br />❑S
<br />PG&E SECONDARY
<br />©
<br />PG&E GAS
<br />❑T
<br />TELEPHONE
<br />©
<br />CABLE T.V.
<br />Q
<br />CITY FIBER OPTIC
<br />®
<br />STREET uamNc
<br />1(% LF -TOTAL TOTAL TRENCH LENGTH
<br />1(K LF -R&R � REMOVE & REPLACE PAVEMENT ONLY,
<br />TRENCH INCLUDED N TOTAL TRENCH LENGTH
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