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3515 Navy Dr,Stockton,CA 95203 <br /> Summary of API inspection reports: <br /> 1. AG-8:Inspection report dated March 2,2015-IN-SERVICE INSPECTION REPORT <br /> a. Vent size issue-was this resolveO Commented[BRDS1]:Gotxon,I don't have the report <br /> b. Next inspection no later than March 2020-provide the more current inspection Ireport� detailing this issue.Do you have it and was it resolved? <br /> 2. ST-12:Inspection report dated April 14-15,2010-OUT-OF-SERVICE INSPECTION REPORT `\ Commented[BRDS21111]:As detailed in the report this <br /> a. Due to API 653 para.9.10.1.6 the amount and size of pitting in the critical zone of plates \ configuration is adequate based on current intake/outtake <br /> 3&5 will require them to be replaced.Plates 2,4&6 will need at least parcel plate of the tank.This is an additive tank so the volume going out <br /> of the tank is approx..5gpm while the incoming rate is <br /> replacement due to the amount and location of pitting in the critical zone and the heavy `\ approx.200gpm.2"capacity is 240gpm. <br /> scattered pitting on these plates.The.080 pits in plate land all of the pits in plate 7 will <br /> need to be repaired for the floor to make a 5year run. ` Commented[BRDS3R1]: <br /> b. Note all of the pits in plate 1 will need to be repaired to make a 10 or 20 year run. Commented[BRDS4]:Gotxon,do you havethis report? <br /> c. All of the pits in plate 4 not removed by the parcel plate replacement will need to be <br /> repaired fora 5year run. Commented[BRDSSR4]:rank 8 is an above ground <br /> small volume tank and falls under STI(category 1)so it does <br /> d. All pitted lap welds and the corner weld will need to be ground down to sound metal not have to be inspected every 5 years.Next inspection is <br /> and re-welded.See drawing for locations. due March 2035. <br /> e. Replace with new the angle iron for the guide wire hold downs and the center column <br /> restraining clips and the support for the water draw piping due to their thinning from <br /> corrosion. <br /> f. Service and calibrate vacuum vent breaker to prevent damage to the tank from over <br /> pressuring or too much vacuum. <br /> g. Prep and recoat the external fixed cone roof surfaces.The paint is failing and has areas <br /> that have flaked off and has exposed the carbon steel roof. <br /> 3. ST-13:Inspection report dated May 8,2002,recommendations-OUT-OF-SERVICE INSPECTION <br /> REPORT <br /> a. Drill and tap repad on Manway and air test per section E <br /> b. Replace the existing fixed roof manway cover with a new 4 inch welded nozzle(3 feet in <br /> length)and install a new lock down Varec style gauge hatch with a seal.The new <br /> manway cover shall be equipped with a new 304s/s cover bolts,"loose bolted"to allow <br /> for emergency venting per section H. <br /> c. Replace the 4-inch gate valve on the fill/suction line per section E. <br /> 4. ST-14:Inspection report dated June 30,2010 to July 2,2010-OUT-OF-SERVICE INSPECTION <br /> REPORT <br /> a. The MFL floor scan reviled two soil side pits one on plate 12 that will need a 24"x 24" <br /> lap patch installed to make a 5,10&20 year run and one on plate 10 that will need a 12" <br /> x 12"lap patch installed to make a 10 or 20 year run.There are 11 plates with product <br /> side heavily clustered pitting ranging from.040"to.100"that will have to be repaired <br /> see drawing and MFL data sheet for locations. <br /> S. ST-16:Inspection report dated MAY 16,2011(OUT-OF-SERVICE INSPECTION REPORT) <br /> a. Tank bottom repairs(page 6 of 61)"Patch plates should be fabricated and installed by <br /> lap welding.The areas to be repaired should be ground smooth and minimum 12-inch x <br /> 0.250-inch carbon steel patch plates should be installed over each area using approved <br />