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OFCOUNT:SHEETSCLIENT: UNDERGROUND SERVICE ALERT OF NORTHERN CALIFORNIABEFORE YOU DIGAT LEAST TWO DAYS1-800-642-2444DIAL TOLL FREEBY26NO.01/17/2022DATECHANGED ANODE CONFIGURATIONS, REVISED DETAILS, REVISED BOMREVISION DESCRIPTIONDATE01/17/2022TNSITE:TITLE:SHEET:DATE:27 02/09/2022 UPDATED SHEET 1, CPTB DETAIL, BOM 02/09/2022TN28 02/23/2022 UPDATED SHEET 1 NOTES, GENERAL NOTES, GENERAL TEXT, BOM 02/23/2022TNPROJECT TEAMPROJECT MANAGERCOMPANY: PACIFIC GAS & ELECTRICFIRST: HOWARDLAST: BECKFORDLANID: HAB8TEL: 510 - 304 - 89091. UNDERGROUND SERVICE ALERT:CALL 811 (1-800-227-2600) A MINIMUM OF 2 BUSINESS DAYS (NOT INCLUDING INITIALDAY OF CONTACT) IN ADVANCE FOR THE MARKING OF UNDERGROUND UTILITES,INCLUDING ALL NON-UTILITIES BEFORE YOU DIG, GRADE, OR EXCAVATE2. UTILITY NOTES:A. DIMENSIONS SHOWN ON THESE DRAWINGS ARE BASED ON THE BESTAVAILABLE INFORMATION FROM SEVERAL SOURCES, AND SHALL BE VERIFIED INTHE FIELD BY CONSTRUCTION PERSONNEL PRIOR TO INSTALLATION.B. THE INFORMATION SHOWN ON THESE DRAWINGS CONCERNING TYPE ANDLOCATION OF UNDERGROUND UTILITIES, PROPERTY LINES, AND OTHERSUBSTRUCTURES IS NOT GUARANTEED TO BE ACCURATE OR ALL-INCLUSIVE,UNLESS OTHERWISE NOTED. CONSTRUCTION PERSONNEL ARE RESPONSIBLEFOR MAKING ALL DETERMINATIONS AS TO THE TYPE AND LOCATION OFUNDERGROUND UTILITIES AND OTHER SUBSTRUCTURES AS NECESSARY TOAVOID DAMAGE OR ENCROACHMENTS.C. ALL EXCAVATIONS WITHIN EXISTING STATIONS OR CRITICAL AREAS TBD BY CMSHALL BE HAND DUG OR EXCAVATED USING SOFT DIG METHODS (E.G. VACUUMEXCAVATIONS OR SIMILAR).3. RESTORATION AND CLEAN UP:A. RESTORATION OF WORK SHALL BE IN ACCORDANCE WITH THE LATEST CITY,COUNTY, OR AGENCY STANDARDS.B. WHERE EVER THERE ARE ROW CROPS, THE TOPSOIL SHALL BE REMOVED TO ADEPTH OF 12" AND STORED ON SITE. UPON COMPLETION OF CONSTRUCTION,THE TOPSOIL SHALL BE RESTORED. TAKE CARE TO PREVENT MIXING OFTOPSOIL AND SUBSOIL.4. DESIGN NOTES:A. THIS DRAWING HAS BEEN CREATED BY REVIEW OF THE AS-BUILT DRAWINGS,RECORDS, AND SITE. ACCURACY IS DEPENDENT UPON THE SOURCEDOCUMENT LISTED ON THE REFERENCE DRAWINGS.5. COATING REQUIREMENTS:A. ALL WIRE CONNECTIONS TO THE ELECTRIC T-LINE TOWER SHALL BE COATED INACCORDANCE TO PG&E COATING PROCEDURES USING AERVOE NO. 17007M130749CONSTRUCTION NOTES1. PRIOR TO THE START OF ANY SITE EXCAVATION, THE CONTRACTOR MUSTCONFIRM IN PLACE ALL PERMITS, ACCESS APPROVALS, TYPICAL DRAWINGS,APPROVED AND COMPLETED SITE SPECIFIC ANODE DESIGN TOOL AND ONE CALLSNOTIFICATIONS.2. SITE PHOTOS DETAILING THE TOWER EXCAVATION AREA PRIOR TO START OFWORK SHALL BE TAKEN.3. ALL MATERIALS SHALL BE INSTALLED AT THE LOCATION(S) NOTED FROM THESITE-SPECIFIC ANODE DESIGN TOOL AND CATHODIC PROTECTION DRAWING.4. INSTALL ANODES AT THE LOCATION(S) NOTED IN THE TOWER FOOTING DETAILAND AS PER TYPICAL DRAWINGS.5. ZINC ANODES SHALL BE FULLY ENCASED BY ZINC ANODE BACKFILL --APROXIMATELY 1.5 BAGS PER VERTICAL ANODE AND 3 BAGS PER HORIZONTALANODE.6. FOR VERTICAL ZINC ANODES, PACK BACKFILL AROUND ANODES THEN ADD WATERTO ANODE BACKFILL. USE A MINIMUM OF 1 GAL OF WATER PER 1 FT LIFT OFBACKFILL. (ZINC ONLY)7. FOR PACKAGED MAGNESIUM ANODES, USE A MINIMUM OF 5 GAL OF WATER PERANODE.8. FOR ZINC HORIZONTAL ANODES, USE 1 GALLON OF WATER PER LINEAR FT OFANODE BED AFTER PLACEMENT OF ZINC ANODE BACKFILL.9. MOUNT THE CATHODIC PROTECTION TEST BOX (CPTB) AT HEIGHT AS PERTYPICAL DETAIL WHILE AVOIDING OTHER STRUCTURES.10.TRENCH BETWEEN THE ANODE(S) AND TO CPTB AS PER TYPICAL DRAWING.11.AT LOCATIONS WITH MULTIPLE ANODES, SPLICE ANODE WIRES TO COMMONANODE HEADER CABLE(S) AS PER TYPICAL ELECTRICAL DETAILS.12.COAT ALL EXPOSED MOUNTING METALLIC HARDWARE WITH GALVANIZING SPRAY.13.INSTALL ANODE CABLE(S) IN TRENCH AT DEPTH NOTED ON TYPICAL DETAIL.14.INSTALL CATHODIC PROTECTION COUPON AT TOWER LEG WITH CPTB ON THEOPPOSITE SIDE OF THE CLOSEST ANODE AS PER TYPICAL DETAIL.15.BRING ALL CABLES INTO CPTB VIA FLEXIBLE CONDUIT AS PER TYPICAL DETAIL.16.TERMINATE ANODE HEADER CABLE(S), COUPON, AND TOWER STRUCTURECONNECTIONS IN CATHODIC PROTECTION TEST BOX.17.COMPLETE REDLINE DRAWINGS WITH DETAIL MEASUREMENT OF SYSTEMCOMPONENTS.18.SITE PHOTOS DETAILING ANODE JUNCTION BOX AND THE RESTORED EXCAVATIONAREA SHALL BE TAKEN.19.ANY CHANGES IN THE ANODE LOCATION, DEPTH OR ORIENTATION, SHALLREQUIRE AN RFI APPROVAL FROM THE CORROSION ENGINEER.SUMMARY OF PROPOSED WORKELECTRIC TRANSMISSIONPACIFIC GAS AND ELECTRIC COMPANYSAN FRANCISCO, CALIFORNIAGENERAL NOTESPROJECT ENGINEERPROJECT ENGINEERLAND PLANNERc1126COMPANY: PACIFIC GAS & ELECTRICFIRST: BRUCELAST: WISKELLANID: B1WNTEL: 925 - 464 - 0128COMPANY: PACIFIC GAS & ELECTRICFIRST: CHRISTOPHERLAST: NGUYENLANID: C1N4TEL: 925 - 786 - 5794COMPANY: PACIFIC GAS & ELECTRICFIRST: CRISTINALAST: HOLSTINELANID: CGS4TEL: 415 - 973 - 7406HOST T-LINE _________________________________TOWER # _______/_______SAP ID # ______________CAPITAL ORDER # ______________PMO ID ______________DIVISION ______________02/23/2022TOWER CATHODIC PROTECTION SACRIFICIAL ANODE DESIGN:CONTRACTORCOMPANY:FIRST:LAST:LANID: TEL: