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16. Tanks subject to floatation. [Section 2635 (a) (7)] <br />' A. Anchored by deadman or slab. <br />e. Anchors to be installed as specified by manufacturer. <br />_ C. Installation details provided on plans. <br />D. Calculations provided. <br />17. SPILL• AND OVERFILL PREVENTION <br />_ Underground storage tank equipped with spill container and an overfill prevention system. (detail drawing of spill <br />container(s)/piping sump(s) required, including tank fill and all openings). <br />i' A. Spilt container [Section 2635 (b) (1)]. <br />If made of metal, exterior wall protected from galvanic corrosion. <br />Capacity: (minimum of five gallons I <br />Equipped with a drain valve which allows drainage of spill into primary container. <br />Manufacturer: [� <br />B. Overfill prevention system does not allow for manual override and meets one of the following requirements: <br />(1) Alert transfer operator at 90% full by restricting the flow into the tank or triggering an audible <br />and visual alarm [Section 2635(b)(2)(A)l . <br />Manufacturer: Model: <br />(2) Restrict delivery flow to the tank 30 minutes before overfill when tank is filled at no more than <br />95% capacity and activates an audible alarm at least five minutes before overfill [Section 2635 <br />(b) (2) (B)]. <br />Manufacturer: Model: <br />(3) Provide positive shut off at no more than 95% capacity [Section 2635 (b) (2) (C)l. <br />Manufacturer: C>VLO Model: <br />(4) Provide positive shut-off of flow to the tank so that the fittings on top of the tank are not <br />exposed to the product overfilling [Section 2635 (b) (2) (D)l. <br />Manufacturer: Model: <br />18. PIPING INFOR14ATION <br />PIPING INFORMATION <br />TANK# % <br />TANK# TANK# <br />TANK# <br />DISTANCE from <br />DISPENSER to TANK <br />64 <br />0140 <br />MANUFACTURER <br />SYSTEM TYPE <br />CONSTRUCTION-" <br />MATERIAL *** <br />LEAK DETECTION SYSTEM <br />100% METHANOL COMPATIBILITY <br />YES NO <br />CORROSION PROTECTION <br />YES NO <br />* System Type; suction, pressure, and gravity <br />** Construction: single -walled, double -walled, lined -trench, etc. <br />*** Material Type; steel with cathodic protection, stainless-steel, fiberglass reinforced plastic. <br />N <br />