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<br />SUMMARY OF PROPOSED WORK:
<br />CONSTRUCTION NOTES:
<br />1. DESTROY EXISTING 120' DEEP WELL ANODE PER SAN JOAQUIN
<br />COUNTY REQUIREMENTS.
<br />GENERAL REQUIREMENTS:
<br />1. UNDERGROUND SERVICE ALERT:
<br />11. TIE-IN AND CLEMUYCE PROCEDURE TO BE PREPARED AND PERFORMED IN ACCORDANCE WITH
<br />CALL 811(1-800.227-2600) A MINIMUM OF 2 BUSINESS DAYS (NOT INCLUDING INITIAL DAY OF
<br />THE FOLLOWING WORK PROCEDURES:
<br />CONTACT) IN ADVANCE FOR THE MARKING OF UNDERGROUND UTILITIES, INCLUDING ALL
<br />NON-UTIUTIES BEFORE YOU DIG, GRADE, OR EXCAVATE.
<br />A. TD4100P-01, HOT AND COLD WORK METHODS FOR NATURAL GAS TRANSMISSION PIPELINE
<br />SHUTDOWN AND TIE-IN.
<br />2. UTILITY NOTES:
<br />B. TD4"15. GAS CLEARANCE PROCEDURES FOR FACILITIES OPERATING OVER 60 PSIG.
<br />A. DIMENSIONS SHOWN ON THESE DRAWINGS ARE BASED ON THE BEST AVAILABLE INFORMATION
<br />FROM SEVERAL SOURCES, AND SHALL BE VERIFIED IN THE FIELD BY CONSTRUCTION PERSONNEL
<br />12. COATING REMOVAL:
<br />PRIOR TO FABRICATION.
<br />S. THE INFORMATION SHOWN ON THESE DRAWI NGS CONCERNING TYPE AND LOCATION OF
<br />A. PERFORM THE FOLLOWING STEPS, IN ACCORDANCE WITH TDA731P-01, BEFORE REMOVING
<br />UNDERGROUND UTILITIES, PROPERTY LINES, AND OTHER SUBSTRUCTURES IS NOT GUARANTEED
<br />ASPHALTIC PIPE WRAP ON PIPELINES INSTALLED PRIOR TO 1972 (BASED ON PG&E ANALYSIS.
<br />TO BE ACCURATE OR ALL-INCLUSIVE, UNLESS OTHERWISE NOTED. CONSTRUCTION PERSONNEL
<br />PIPE INSTALLED IN 1972 OR LATER DOES NOT HAVE PIPE WRAP THAT CONTAINS ASBESTOS):
<br />ARE RESPONSIBLE FOR MAKING ALL DETERMINATIONS AS TO THE TYPE AND LOCATION OF
<br />UNDERGROUND UTILITIES AND OTHER SUBSTRUCTURES AS NECESSARY TO AVOID DAMAGE OR
<br />1. WHEN A PIPE WRAP SAMPLE IS REQUIRED TO BE ANALYZED FOR ASBESTOS:
<br />ENCROACHMENTS.
<br />a. COLLECTSAMPLE PERTD-4711P-01 AND COMPLETE CHAIN OF CUSTODY FORM
<br />C. PROSPECTING IS REQUIRED AHEAD OF WORK. ALL OFFSETS OR ROPING WILL NEED TO BE
<br />APPROVED BY THE PG&E PROJECT ENGINEER (PED), AND REDLINED DETAILS SHOWN ON PROFILE
<br />TD -4711P -01-F01.
<br />b. FILE PINK Py OF THE CHAIN OFCUSTODY FORM AND FINAL LABORATORY RESULTS
<br />AND CONSTRUCTION DETAIL SHEETS OF EACH ADDITIONAL SUBSTRUCTURE.
<br />WITH THE AS-BUILTS.
<br />D. ALL EXCAVATION5 WITHIN EXISTING STATIONS SHALL BE HAND DUG OR EXCAVATED USING SOFT
<br />DIG METHODS (e.g. VACUUM EXCAVATIONS OR SIMILAR).
<br />2. WHEN REMOVING PIPE WRAP THAT CONTAINS ASBESTOS, OR FOR EMERGENCY WORK,
<br />FOLLOW TDd731P-01 "PIPE WRAP REMOVAL, HANDLING AND DISPOSAL%
<br />3. ELBOWSANDFIELDBENDS:
<br />A. ALL BENDS ARE ELBOWS, EXCEPT WHERE SMOOTH FIELD BENDS ARE SHOWN, FIELD BENDS
<br />SHALL BE MADE IN ACCORDANCE WITH A-36, SECTION 40. FIELD BEND$ MAY BE USED IN UEU
<br />CATHODIC PROTECTION NOTES:
<br />OF ELBOWS WHEN PREAPPROVED BY THE PG&E PFOJ ECT ENGINEER (PED).
<br />1. FOLLOW TD -SLOOP -0110 DOCUMENT INTERNAL CORROSION AND EXTERNAL CORROSION
<br />B. IN ORDER TO AVOID EXCESSIVE STRAIN ON THE PIPELINE, THERE SHALL BEAMINIMUM
<br />SEPARATION OF 5 FEET BETWEEN A ROPED SECTION OF PIPELINE AND ANY ELBOWS OR FIELD
<br />INSPECTION OF THE PIPELINE.
<br />BENDS.
<br />2. INSTALL ELECTROLYSIS TEST STATIONS IN ACCORDANCE WITH GAS DESIGN STANDARDS
<br />FIELD CONDITIONS. C. FILLCONDITIONS.S. 5HO THE PLAN AND PROFILE ARE APPROXIMATE AND SHALL BE CUT TO SUR
<br />0-10, 010.1 AND 0.10.2.
<br />4. SEPARATION FROM OTHER STRUCTURES:
<br />3. UPON COMPLETION OF BORINGS, CONTACT THE CORROSION SUPERVISOR FOR THE LOCAL
<br />A. CROSSING UNDERGROUND FACILITIES: PG&E PIPELINE MUST BE INSTALLED WITH AT LEAST
<br />AREA/DIVISION TO PERFORM CURRENT DRAIN TESTS ON THE PIPELINE SEGMENT THAT
<br />24 INCHES OF CLEARANCE FROM ANY OTHER SUBSTRUCTURE/UTILITY NOT ASSOCIATED WITH
<br />WAS INSTALLED IN THE BORE. THE CURRENT DRAIN TEST MUST BE PERFORMED PRIOR TO
<br />SEQUENCE OF OPERATIONS:
<br />THE PIPELINE UNLESS NOTED ON THE DRAWINGS.
<br />WITH AT LEAST
<br />WELDING PIPE ON EITHER SIDE OF THE BORE.
<br />S. DESTROY E%ISTING 120' DEEP WELL ANODE PER SAN JOAQUIN
<br />B. PARALLELING UNDERGROUND FACILITIES: THIS PIPELINE MUST BE INSTALLED
<br />EITHER UNDERGROUND STRUCRE/VTIUTY NOT ASSOOATED
<br />SFEET OF CLEARANCE FROM ANY ON
<br />4. FOR THE INSTALLATION OF THE WATCHDOG RECTIFIER REMOTE MONITOR, CONTACT THE
<br />CORROSION SUPERVLSOp FOR ME LOCM APER/DIVISION.
<br />COUNTY REQUIREMENTS.
<br />WITH THE PIPELINE UNLESS NOTED ON THE DRAWINGS.
<br />5. RESTORATION AND CLEAN UP:
<br />5, BONDING CABLES TO BE INSTALLED ACROSS PIPELINE CUT-OUTS AT ALL LOCATIONS THE
<br />PIPELINE IS SEVERED PRIOR TO REMOVAL. CHAIN CLAMPS, MAGNETIC CLAMPS, OR OTHER
<br />A. RESTORATION OF PUBLIC STREETS, SIDEWALKS. CURBS, ETC. ABOVE PIPE BEDDING SHALL BE IN
<br />CONSTRUCTION MANAGEMENT APPROVED CLAMPS AND R6 (MIN) STRANDED CABLE SHALL
<br />ACCORDANCE WITH THE LATEST CITY, COUNTY, OR AGENCY STANDARDS.
<br />8. WHERE EVER THERE ARE ROW CROPS, THE TOPSOIL SHALL BE REMOVED TO A DEPTH OF 12- AND
<br />BE UTLLDED. CLAMPS TO REMAIN IN PNCE UNTIL PIPELINE IS TIED IN.
<br />STORED ON SITE. UPON COMPLETION OF CONSTRUCTION, THE TOPSOIL SHALL BE RESTORED.
<br />RETIREMENT PROCEDURE FOR EXISTING PIPE:
<br />TAKE CARE TO PREVENT MIXING OF TOPSOIL AND SUBSOIL.
<br />6. DESIGN NOTES:
<br />1. GT&D UTILITY WORK PROCEDURE TO 950OP-16,"DEACTIVATION AND/OR RETIREMENT OF
<br />A. THIS DRAWING HAS BEEN CREATED BY REVIEW OF ME AS -BUILT DRAWINGS & RECORDS.
<br />UNDERGROUND GAS FACILITIES,' SHALL BE FOLLOWED.
<br />ACCURACY IS DEPENDENT UPON THE SOURCE DOCUMENT LISTED ON THE REFERENCE
<br />2. THE EXISTING PIPE SECTIONS SHALL HAVE FREE UQUIDS REMOVED AND BE 100% PURGED
<br />DRAWINGS.
<br />B. PIPE BFITTING SEPCIFICATIONS WITH ASTERISK (')ARE CONSERVATIVE ASSUMED VALUES
<br />PER GAS DESIGN STANDARD A-38. "PROCEDURES FOR PURGING GAS FACILITIES."
<br />PER TD -0125P-09 PROCEDURE FOR THE RESOLUTION OF UNKNOWN PIPELINE FEATURES(PRUPF).
<br />3. THE PIPE SHALL BE SECTIONALIZED AT INTERVALS AS SPECIFIED IN THE RETIREMENTPIAN.
<br />C. ALL WORK DEPICTED IN THIS DRAWING IS TO BE AS -BUILT UNDER THE PRIMARY ORDER NUMBER.
<br />THE LOCATIONS CALLED OUT ME "PROXIMATE AND ARE SUBJECT TO FIELD VERIFICATION TO
<br />7. WELDING REQUIREMENTS:
<br />IDENTIFY THE MOST OPTIMUM LOCATION IN THAT VICINITY. ACCURATE SURVEY DATA MAY
<br />A.ALL ARC WELDING 15 TO BE PERFORMED IN ACCORDANCE WITH THE GAS WELDING CONTROL
<br />NOT BE AVAILABLE FOR THESE LOCATIONS SOUSE CAUTION DURING EXCAVATION ANDWHEN
<br />MANUALT 60M. REFER TO TD416OP-20 OR TD IlEOP-26 FOR GENERAL WELDING REQUIREMENTS.
<br />IDENTIFYING THE PIPELINE TO BE RETIRED. OTHER ACTIVE PIPELINES MAY BE IN THE AREA
<br />B. PERFORM ALL IN-SERVICE WELDING PERUTILITY PROCEDURE TD -4160P-40.
<br />4. AT EACH SUCH LOCATION NOTED ABOVE, APIECE OFPIPEATLEAST24-LONGSHALLBE
<br />C ALLCANSORSPOOLS SHALL BEA MINIMUM LENGTH OF ONE PIPE DIAMETER, WHENEVER POSSIBLE.
<br />REMOVED. INSTALLAI'HIGHPRESSURE SAVE-VAWE(X-17491, M022287) TO CHECK FOR
<br />D. WHEN[ FINAL M IMLIGN M ENT AT GIRTHWELDS EXCEEDS 0.094', BACKWELD WHERE THERE IS
<br />ACCESS TO THE INSIDE OF THE WELD. WHERE THERE IS NO ACCESS TO THE INSIDE OF THE WELD.
<br />PRODUCT AND PRESSURE PRIOR TO CUTTING INTO THE PIPELINE THEOPENENDSOFTHE
<br />RETIRED PIPE SHAM BE SEALED BY THE MOST APPROPRIATE METHOD OUTLINED IN GT&D
<br />MACH IN BORING OR NG,GRIOPRIANDING, OR BORING MUSE BE
<br />UTILITY WORK PROCEDURE TD-950DP-16.BACKFILL MUST BE THOROUGHLYCOMPACrED IN
<br />WNDING66OP-20 ORTD4160E26,
<br />DONE IN ACCORDANCE WITH TD -4160P-20 OR TO -416426, AS APPROPRIATE.
<br />ACCORDANCE
<br />PLACE OF THE REMOVED SECTION OF PIPE.
<br />8. STRENGTH TEST REQUIREMENTS
<br />A. STRENGTH TESTING SHALL MEET PRESSURE AND DURATION REQUIREMENTS OF GAS STANDARD
<br />DESIGN CHANGE PROCEDURE
<br />A-34 AND SHALL BE CONDUCTED IN ACCORDANCE WITH UTIUTY PROCEDURE TD41375.
<br />MAINTENANCE AND CONSTRUCTION PERSONNEL MUST OBTAIN APPROVAL FROM THE PROJECT
<br />B. ALLWELDSTHATHAVE NOT BEEN STRENGTH TESTED AND ALL FITTINGS SHALL BE SOAP TESTED AT
<br />100 PSI AND AT OPERATING PRESSURE BEFORE COATING CAN OCCUR.
<br />ENGINEER (PED) BEFORE MAKING ANY DESIGN CHANGE TO GAS FACILITIES PER TD4014P-06.
<br />9. COATING REQUIREMENTS:
<br />A. ALL E%POSED PIPE AND FITTINGS ARE TO BE COATED IN ACCORDANCE WITH GAS STANDARD
<br />E-30. ALL COATING ON BURIED PIPE AND FITTINGS ARE TO BE APPLIED IN ACCORDANCE WITH
<br />GAS STANDARD E-35.
<br />8.FOR COATING SELECTIONS ON BURIED PIPE, SEE DIRECT BURIAL COATING SELECTIONS TABLE.
<br />C. CONTACT THE PROJECT ENGINEER (PED)TO REQUEST VARIANCE FROM THE
<br />APPROVED COATING PRODUCTS.
<br />30. INSPECTION OF EXISTING PIPELINE:
<br />A. WHENEVER EXISTING BURIED GAS FAOLITIES ARE EXCAVATED DURING ENGINEERING OR DURING
<br />CONSTRUCTION, FOLLOW TD-510OP-01 TO DOCUMENT PIPE INSPECTION. THIS APPLIES TO EXISTING
<br />AND TO BE RETIRED FACILITIES.
<br />B. EXISTING GIRTH WELDS, AT TIE-IN LOCATIONS, SHALL BE IDENTIFIED AND REMOVED IF PRACDCAL
<br />C. PRIOR TO TIE-IN, INSPECT COATING AND PIPE FOR DEFECTS. IF DEFECTS ARE FOUND,
<br />CONTACT PROJECT ENGINEER (PED) FOR GUIDANCE.
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<br />CONTACT INFORMATION:
<br />PROJECT MANAGER - N/AN/A
<br />EST MATOR/DESIGNER - KYLE BERGMANN (209)210-0356
<br />CORROSION ENGINEER - RYAN WOOD (925)328-5935
<br />REFERENCE DRAWINGS:
<br />OPERATING MAPS ---- 384507-1
<br />OPERATING DIAGRAMS ---- N/A
<br />PLATSHEETS ---- 3113-G6
<br />IMPACTED RECORD DRAWINGS:
<br />N/A
<br />PIPELINE - CONSTRUCT ON NOTES
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<br />PACIFIC GAS AND ELECTRIC COMPANY
<br />SAN FRANCISCO, CALIFORNIA
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