Laserfiche WebLink
RfCGRS <br /> SOLUTIONS DELIVEWSO <br /> August 18 , 2021 Revised 10 -21 -21Page 1 of 2 <br /> Muhammad Bilal <br /> Stockton Chevron <br /> 10878 North Highway 99 <br /> Stockton , CA 95212 <br /> Cell : ( 707 ) 486-8894 <br /> Email : fasteasyl0l@gmail . com <br /> Re : Tank Annular Repair Chevron Gas Station — 10878 North Highway 99 Stockton , CA <br /> Mr. Bilal , <br /> CGRS is pleased to provide the following revised Scope of Work to make the repairs to the Three <br /> compartment tank/91 tank annular leaks discovered during the recent Helium Leak Locate ( LLOC ) . The <br /> LLOC found tank annular breaches in the 87 and 91 turbine sumps . CGRS will provide all labor and <br /> materials to make the repairs per the following Scope of Work . CGRS , Inc . is a California Licensed <br /> Contractor, License #803616 - A/C-61 /D40/D64/ 1-1AZ . All technicians performing tests and certifications are <br /> individually certified by the equipment manufacturers and hold applicable International Code Council ( ICC ) <br /> certificates . <br /> CGGS will obtain a repair permit from the San Joaquin County Environmental Health Department ( COPA) . <br /> Scope of Work : <br /> Task #1 - Pre UST tank top repair activities: <br /> • CGRS will obtain permits from CUPA <br /> • Order parts <br /> Task #2 — UST 91/Diesel/91 tank annular repair <br /> • Saw cut and demo 10 x 10 ' area around turbine sumps to accommodate new NOV piping <br /> penetrations for the product supply line , vapor return , & vent lines <br /> • CGRS will remove all risers , piping , and turbines in both sumps to gain access to the tank <br /> annular breaches <br /> • CGRS will make fiberglass repairs of the tank annular leaks in the 91 and 91 turbine sumps <br /> • CGRS will remove all Blue Line penetrations and seal holes with fiberglass lamination kits <br /> • CGRS will install Bravo sumps , new penetration fittings on all piping and electrical fittings in <br /> both sumps <br /> • Call for inspections as necessary <br /> • Perform SB989 re-testing per CUPA requirements <br /> Task #3 — UST 91 & 91 turbine sump reassembly <br /> • CGRS will install a new 1 . 5 HP Red Jacket Turbine assembly in the 91 # 1 turbine sump <br /> • CGRS will install new flex lines and plumbing as necessary <br /> • CGRS will install a new 1 . 5 HP Red Jacket Turbine assembly in the 91 #2 turbine sump <br /> • CGRS will install new flex lines and plumbing as necessary <br /> • CGRS will purge product lines <br /> • Preform all required SB 989 testing <br /> Call for inspections as necessary <br /> Task #4 — Concrete Replacement <br /> • CGRS will backfill excavation with existing pea gravel <br /> • CGRS will place #4 rebar on center each way <br /> • CGRS will place 250OPSI concrete over excavation <br />