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POWERS ro7OA7 � <br /> evaan,cnetstn STI SP-001 INSPECTION <br /> TFVG]]N GEORGE REED NC MODMO,CA <br /> FPII]0]832 YIBi <br /> EwHEERING&INSPECTION,INC. SS-1 <br /> c. A sump and sump-pump appear to be present to rem we water <br /> from the containment. <br /> d. Minor vegetation and a build-up of dust were present inside the <br /> secondary containment. <br /> e. Possibly flammable materials are stored in the containment in <br /> close proximity to the tank. <br /> f. A fire extinguisher is present however it is less than 15-ft from <br /> the tank. Consider relocating the fire extinguisher farther away <br /> from the tank. <br /> 4. Access .VT and a. Access to the steel cone roof was not available at the time of <br /> structure measurement of inspection. No vertical ladder or stairway is present. Visual <br /> access structure inspection did not identify any areas of concern. <br /> components <br /> 5. Coatings .VT of Coatings a. The tank was visually inspected for any coating failure. The <br /> tank shell, and appurtenance coatings are generally worn,with <br /> isolated areas of coating failure. Monitor the condition of the <br /> coatings and applytouch up coating as needed to help prevent <br /> corrosion damage to the shell, and appurtenances. <br /> b. Several shell appurtenances are not coated. No indication of <br /> corrosion was evident on these appurtenances. <br /> 6. Venting .VT of existing a. No access to roofwas possible during the inspection therefore <br /> venting system venting inspection was not possible. A 1-in open goose-neck <br /> .Calculate vent is present on the cone roof. Consider cleaning the vent to <br /> Venting ensure proper operation. <br /> Requirements b.It is possible that this tank is under-vented.To prevent possible <br /> tank damage, consider installing an open vent equal to the <br /> diameter of the largest in use nozzle. <br /> 7. Grounding .VT grounding a. No grounding cable wires are present. <br /> stem <br /> 8. Signage and .VT to document a. The tank has two different NFPA diamond placards. The <br /> Placards Fire Department placards areworn and give conflicting information. Install a new <br /> Signage placard as per NFPA 704. <br /> b. No nameplate is present on the tank shell. Consider installing <br /> a new nameplate with basic tank information. <br /> 9. Gauging .VT of tank a. The level gauge system appears to be in good condition. <br /> Gauging system b. The tank gauging system is sufficient for this tank. <br /> 10. Piping .VT of piping a. Visual inspection of the piping and components was <br /> system performed. Several threaded components are present. <br /> Threaded components and piping are known to develop seeps. <br /> Monitor these areas during monthly and annual inspections. <br /> 6eINR�f1B}a1�N19d3]x8e C.ePnMQ V W1P <br /> OID1P£Llrc <br /> Page 3 <br />