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<br />SUMMARY OF PROPOSED WORK:
<br />1. INSTALL NEW 300' DEEP WELL ANODE, WITH 200' SEAL,
<br />ADJACENT TO INTERSECTION OF BYRON RD AND VON SOSTEN RD.
<br />2. INSTALL (1) NEW 4OV/10A ORNAMENTAL ENCLOSURE (MO42437)
<br />ADJACENT TO SAP POLE ID 120627410. ORNAMENTAL ENCLSURE
<br />TO BE INSTALLED ADJACENT TO FENCE UNE AND ORIENTED SO
<br />FRONT AND BACK PANELS CAN OPEN WITH THE 4' REQUIRED
<br />CLEARANCE WITHOUT OBSTRUCTION.
<br />3. INSTALL BOLLARDS IN FRONT OF ORNAMENTAL ENCLOSURE.
<br />4. INSTALL (2) NEW GROUND RODS PER GS&S 0-11.1.
<br />NOTE:
<br />A. BOTH L -162A AND L-304 HAVE CASINGS AT THIS LOCATION. PRIOR
<br />TO MAKING CATHODE CONNECTIONS IT HAS TO BE FIELD VERIFIED
<br />THEY ARE BEING CONNECTED TO THE ACTIVE GAS CARRYING
<br />SECTIONS OF L -162A AND L-304.
<br />B. A SECTION OF L-304 WAS RETIRED ADJACENT TO THE LOCATION
<br />WHERE THE CATHODE LEADS WILL BE CONNECTED. PRIOR TO
<br />MAKING THE CATHODE CONNECTIONS IT HAS TO BE FIELD VERIFIED
<br />THEY ARE BEING CONNECTED TO THE ACTIVE GAS CARRYING L-304.
<br />S. INSTALL (2) NEW CATHODE LEADS FROM (E) 30" L -162A AND
<br />(E)12"L-304 TO ORNAMENTAL ENCLOSURE. ENSURE CATHODE
<br />LEADS ARE LABELED IN THE ORNAMENTAL ENCLOSURE.
<br />6. ANODE WIRES AND CATHODE LEADS TO BE LANDED IN NEW
<br />JUNCTION PANEL IN ORNAMENTAL ENCLOSURE.
<br />7. CONNECT WATCHDOG SCOUT RMU, INCLUDED LN ORNAMENTAL
<br />ENCLOSURE.
<br />8. INSTALL NEW UNDERGROUND AC SERVICE FROM SAP POLE ID TO
<br />ORNAMENTAL ENCLOSURE. ELECTRIC NOTIFICATION 120627410
<br />WAS CREATED FOR THE NEW AC SERVICE.
<br />SEQUENCE OF OPERATIONS:
<br />SAME AS ABOVE.
<br />1 1Z
<br />CONSTRUCTION NOTES:
<br />GENERAL REQUIREMENTS:
<br />1. UNDERGROUND SERVICE ALERT:
<br />CALL 811 (1 -BOD -227-2600) A MINIMUM OF 2 BUSINESS DAYS (NOT INCLUDING INITIAL DAY OF
<br />CONTACT) IN ADVANCE FOR THE MARKING OF UNDERGROUND UTILITIES, INCLUDING ALL
<br />NON -UTILITIES BEFORE YOU DIG, GRADE, OR EXCAVATE.
<br />2. UTILITY NOTES:
<br />A. DIMENSIONS SHOWN ON THESE DRAWINGS ARE BASED ON THE BEST AVAILABLE INFORMATION
<br />FROM SEVERALSOURCES, AND SHALL BE VERIFIED IN THE FIELD BY CONSTRUCTION PERSONNEL
<br />PRIOR TO FABRICATION.
<br />B. THE INFORMATION SHOWN ON THESE DRAWINGS CONCERNING TYPE AND LOCATION OF
<br />UNDERGROUND UTILITIES, PROPERTY LINES, AND OTHER SUBSTRUCTURES IS NOT GUARANTEED
<br />TO BE ACCURATE OR ALL-INCLUSIVE, UNLESS OTHERWISE NOTED. CONSTRUCTION PERSONNEL
<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 />ENCROACHMENTS.
<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 />AND CONSTRUCTION DETAIL SHEETS OF EACH ADDITIONAL SUBSTRUCTURE.
<br />D. ALL EXCAVATIONS WITHIN EXISTING STATIONS SHALL BE HAND DUG OR EXCAVATED USING SOFT
<br />DIG METHODS (e.g. VACUUM EXCAVATIONS OR SIMILAR).
<br />3. ELBOWS AND FIELD BENDS:
<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 BENDS MAY BE USED IN UEU
<br />OF ELBOWS WHEN PREAPPROVED BY THE PG&E PROJECT ENGINEER (PED).
<br />B. IN ORDER TO AVOID EXCESSIVE STRAIN ON THE PIPELINE, THERE SHALL BE A MINIMUM
<br />SEPARATION OF 5 FEET BETWEEN A ROPED SECTION OF PIPELINE AND ANY ELBOWS OR FIELD
<br />BENDS.
<br />C. ALL ANGLES SHOWN IN THE PLAN AND PROFILE ARE APPROXIMATE AND SHALL BE CUT TO SUIT
<br />FIELD CONDITIONS.
<br />4. SEPARATION FROM OTHER STRUCTURES:
<br />A. CROSSING UNDERGROUND FACILITIES: PG&E PIPELINE MUST BE INSTALLED WITH AT LEAST
<br />24 INCHES OF CLEARANCE FROM ANY OTHER SUBSTRUCTURE/UTILITY NOT ASSOCIATED WITH
<br />THE PIPELINE UNLESS NOTED ON THE DRAWINGS.
<br />B. PARALLELING UNDERGROUND FACILITIES: THIS PIPELINE MUST BE INSTALLED WITH AT LEAST
<br />5 FEET OF CLEARANCE FROM ANY OTHER UNDERGROUND STRUCTURE/UTILITY NOT ASSOCIATED
<br />WITH THE PIPELINE UNLESS NOTED ON THE DRAWINGS.
<br />S. RESTORATION AND CLEAN UP:
<br />A. RESTORATION OF PUBLIC STREETS, SIDEWALKS, CURBS, ETC. ABOVE PIPE BEDDING SHALL BE IN
<br />ACCORDANCE WITH THE LATEST CITY, COUNTY, OR AGENCY STANDARDS.
<br />B. WHERE EVER THERE ARE ROW CROPS, THE TOPSOIL SHALL BE REMOVED TO A DEPTH OF 12" AND
<br />STORED ON SITE. UPON COMPLETION OF CONSTRUCTION, THE TOPSOIL SHALL BE RESTORED.
<br />TAKE CARE TO PREVENT MIXING OF TOPSOIL AND SUBSOIL
<br />6. DESIGN NOTES:
<br />A. THIS DRAWING HAS BEEN CREATED BY REVIEW OF THE AS -BUILT DRAWINGS & RECORDS.
<br />ACCURACY IS DEPENDENT UPON THE SOURCE DOCUMENT LISTED ON THE REFERENCE
<br />DRAWINGS.
<br />B. PIPE & FITTING SPECIFICATIONS WITH ASTERISK (') ARE CONSERVATIVE ASSUMED VALUES
<br />PER TD -4125P-09 PROCEDURE FOR THE RESOLUTION OF UNKNOWN PIPELINE FEATURES (PRUPF).
<br />C. ALL WORK DEPICTED IN THIS DRAWING IS TO BE AS -BUILT UNDER THE PRIMARY ORDER NUMBER.
<br />7. WELDING REQUIREMENTS:
<br />A. ALL ARC WELDING IS TO BE PERFORMED IN ACCORDANCE WITH THE GAS WELDING CONTROL
<br />MANUALTD-4160M. REFER TO TD-416OP-20 OR TD-416OP-26 FOR GENERAL WELDING REQUIREMENTS.
<br />B.PERFORM ALL IN-SERVICE WELDING PER UTILITY PROCEDURE TD416OP-40.
<br />C. ALL CANS OR SPOOLS SHALL BE A MINIMUM LENGTH OF ONE PIPE DIAMETER, WHENEVER POSSIBLE.
<br />D. WHEN INTERNAL MISALIGNMENT AT GIRTHWELDS EXCEEDS 0.094", BACKWELD WHERE THERE IS
<br />ACCESS TO THE INSIDE OF TH E WELD. WHERE THERE IS NO ACCESS TO THE INSIDE OF THE WELD,
<br />MACHINE BORING OR GRINDING IS REQUIRED. BACKWELDING, GRINDING, OR BORING MUST BE
<br />DONE IN ACCORDANCE WITH TD-416OP-20 OR TD -4160-26, AS APPROPRIATE.
<br />8. STRENGTH TEST REQUIREMENTS
<br />A. STRENGTH TESTING SHALL MEET PRESSURE AND DURATION REQUIREMENTS OF GAS STANDARD
<br />A-34 AND SHALL BE CONDUCTED IN ACCORDANCE WITH UTILITY PROCEDURE TD -41375.
<br />B. ALL WELDS THAT HAVE NOT BEEN STRENGTH TESTED AND ALL FITTINGS SHALL BE SOAP TESTED AT
<br />100 PSI AND AT OPERATING PRESSURE BEFORE COATING CAN OCCUR.
<br />9. COATING REQUIREMENTS:
<br />A. ALL EXPOSED 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 />B. 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 />10. INSPECTION OF EXISTING PIPEUNE:
<br />A. WHENEVER EXISTING BURIED GAS FACILITIES 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 FACIUTIES.
<br />B. EXISTING GIRTH WELDS, AT TIE-IN LOCATIONS, SHALL BE IDENTIFIED AND REMOVED IF PRACTICAL.
<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 />CONFIDENTIAL, PROPRIETARY
<br />INFORMATION THAT 15 THE $OI F
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<br />PROPERTY OF PACIFIC GAS AND
<br />ESTIMATOR /DESIGNER -- DEREKWHITTEMORE (925)586-0
<br />55UE0 FOR CONSTRUCDON 7/038101 MW 51(YN
<br />ELECTRIC COMPANY AND IS
<br />INEENDED FOR USE ONLY BY
<br />11. TIE-IN AND CLEARANCE PROCEDURE TO BE PREPARED AND PERFORMED IN ACCORDANCE WITH
<br />LAND PLANNER - TBD TBD
<br />AUT101111D PACIFIC GAS AND
<br />ELECTRIC COMPANY EMPIDYEES
<br />K..W tars bsloW.
<br />A. TD-410OP-01, HOT AND COLD WORK METHODS FOR NATURAL GAS TRANSMISSION PIPELINE
<br />AND ITS AGENTS.
<br />® PG&ECO
<br />Call before you Big.
<br />LOCAL CORROSION -- LOUIE FANTIN (510) 910 -TD
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<br />CONTACT INFORMATION:
<br />PROJECT MANAGER - ARTUROAHUMADA (925)404
<br />ISSUED FOR CONSTRlKTKK1 7M 01 DEWS MW S%YN
<br />ESTIMATOR /DESIGNER -- DEREKWHITTEMORE (925)586-0
<br />55UE0 FOR CONSTRUCDON 7/038101 MW 51(YN
<br />FIELD ENGINEER / CM - TBD TBD
<br />11. TIE-IN AND CLEARANCE PROCEDURE TO BE PREPARED AND PERFORMED IN ACCORDANCE WITH
<br />LAND PLANNER - TBD TBD
<br />THE FOLLOWING WORK PROCEDURES:
<br />CORROSION ENGINEER - SEAN YOST (925)324-6
<br />A. TD-410OP-01, HOT AND COLD WORK METHODS FOR NATURAL GAS TRANSMISSION PIPELINE
<br />LOCAL MAINTENANCE --- DAVE DURHAM (925) 383-6
<br />SUPERVISOR
<br />SHUTDOWN AND TIE-IN.
<br />LOCAL CORROSION -- LOUIE FANTIN (510) 910 -TD
<br />B. TD -"41S, GAS CLEARANCE PROCEDURES FOR FACILITIES OPERATING OVER 60 PSIG.
<br />-"41S,
<br />MECHANIC
<br />12. COATING REMOVAL:
<br />A. PERFORM THE FOLLOWING STEPS, IN ACCORDANCE WITH TD -4711P-01, BEFORE REMOVING
<br />ASPHALTIC PIPE WRAP ON PIPELINES INSTALLED PRIOR TO 1972 (BASED ON PG&E ANALYSIS,
<br />PIPE INSTALLED IN 1972 OR LATER DOES NOT HAVE PIPE WRAP THAT CONTAINS ASBESTOS):
<br />1. WHEN A PIPE WRAP SAMPLE IS REQUIRED TO BE ANALYZED FOR ASBESTOS:
<br />a. COLLECT SAMPLE PER TD -4711P-01 AND COMPLETE CHAIN OF CUSTODY FORM
<br />TD4711P-01-FOl.
<br />D. FILE PINK COPY OF THE CHAIN OF CUSTODY FORM AND FINAL LABORATORY RESULTS
<br />WITH THE AS-BUILTS.
<br />/�
<br />REFERENCE DRAWINGS:
<br />2. WHEN REMOVING PIPE WRAP THAT CONTAINS ASBESTOS, OR FOR EMERGENCY WORK,
<br />FOLLOW TD -4711P-01 "PIPE WRAP REMOVAL, HANDLING AND DISPOSAL".
<br />OPERATING MAPS - 384507, SH 1(REV 86)
<br />CATHODIC PROTECTION NOTES:
<br />OPERATING DIAGRAMS - N/A
<br />1. FOLLOW TD-510OP-01 TO DOCUMENT INTERNAL CORROSION AND EXTERNAL CORROSION
<br />AS-BUILTS - N/A
<br />INSPECTION OF THE PIPELINE.
<br />2. INSTALL ELECTROLYSIS TEST STATIONS IN ACCORDANCE WITH GAS DESIGN STANDARDS
<br />0-10, 0-10.1 AND 0-10.2.
<br />3. UPON COMPLETION OF BORINGS, CONTACTTHE CORROSION SUPERVISOR FOR THE LOCAL
<br />AREA/DIVISION TO PERFORM CURRENT DRAIN TESTS ON THE PIPELINE SEGMENTTHAT
<br />WAS INSTALLED IN THE BORE. THE CURRENT DRAIN TEST MUST BE PERFORMED PRIOR TO
<br />WELDING PIPE ON EITHER SIDE OF THE BORE.
<br />4. FOR THE INSTALLATION OFTHE WATCHDOG RECTIFIER REMOTE MONITOR, CONTACT THE
<br />CORROSION SUPERVISOR FOR THE LOCAL AREA/DIVISION.
<br />S. 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 />CONSTRUCTION MANAGEMENT APPROVED CLAMPS AND N6 (MIN) STRANDED CABLE SHALL
<br />BE UTILIZED. CLAMPS TO REMAIN IN PLACE UNTIL PIPELINE IS TIED IN.
<br />RETIREMENT PROCEDURE FOR EXISTING PIPE:
<br />1. GT&D UTILITY WORK PROCEDURE TO 9500P-16, "DEACTIVATION AND/OR RETIREMENT OF
<br />UNDERGROUND GAS FACILITIES," SHALL BE FOLLOWED.
<br />2. THE EXISTING PIPE SECTIONS SHALL HAVE FREE LIQUIDS REMOVED AND BE 100% PURGED
<br />PER GAS DESIGN STANDARD A-38, "PROCEDURES FOR PURGING GAS FACILITIES."
<br />3. THE PIPE SHALL BE SECTIONALRED AT INTERVALS AS SPECIFIED IN THE RETIREMENT PLAN.
<br />THE LOCATIONS CALLED OUT ARE APPROXIMATE AND ARE SUBJECT TO FIELD VERIFICATION TO
<br />IDENTIFY THE MOST OPTIMUM LOCATION IN THAT VICINITY. ACCURATE SURVEY DATA MAY
<br />NOT BE AVAILABLE FOR THESE LOCATIONS SO USE CAUTION DURING EXCAVATION AND WHEN
<br />IDENTIFYING THE PIPELINE TO BE RETIRED. OTHER ACTIVE PIPELINES MAY BE IN THE AREA.
<br />4. AT EACH SUCH LOCATION NOTED ABOVE, A PIECE OF PIPE AT LEAST 24" LONG SHALL BE
<br />REMOVED. INSTALL A 1" HIGH PRESSURE SAVE -A -VALVE (H-17491, M022287) TO CHECK FOR
<br />PRODUCT AND PRESSURE PRIOR TO CUTTING INTO THE PIPELINE. THE OPEN ENDS OF THE
<br />RETIRED PIPE SHALL BE SEALED BY THE MOST APPROPRIATE METHOD OUTLINED IN GT&D
<br />UTILITY WORK PROCEDURETD-9500P-16. BACKFILL MUST BE THOROUGHLY COMPARED IN
<br />PLACE OF THE REMOVED SECTION OF PIPE.
<br />DESIGN CHANGE PROCEDURE
<br />MAINTENANCE AND CONSTRUCTION PERSONNEL MUST OBTAIN APPROVAL FROM THE PROJECT
<br />ENGINEER (PED) BEFORE MAKING ANY DESIGN CHANGE TO GAS FACILITIES PER TD -4014P-06.
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<br />PIPELINE - CONSTRUCTION NOTES
<br />L-304 MP 3.0
<br />INSTALL 200' DEEP WELL ANODE & RECTIFIER
<br />TRACY, SAN JOAQUIN COUNTY
<br />6ASTRAxSMtSB10N8 DISTRte000N
<br />PACIFIC GAS AND ELECTRIC COMPANY
<br />SAN FRANCISCO, CAUFORNIA
<br />BILLOFWn SNEET7
<br />10BID C-1766
<br />¢MrcowRcoxsrxunloN 78015102 MOG nm
<br />ISSUED FOR CONSTRlKTKK1 7M 01 DEWS MW S%YN
<br />WEETNO. 2 OF 7 SNEFIS
<br />74038102 2
<br />55UE0 FOR CONSTRUCDON 7/038101 MW 51(YN
<br />REswmoNA.
<br />REVISIONS
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