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'.16 <br />17 <br />Tanks subject to floatatis [Section 2635 (a) (7)] i <br />A. Anchored by deadman or slab. <br />B. Anchors to be installed as specified by manufacturer. <br />C. Installation details provided on plans. <br />D. Calculations provided. <br />SPILL AND OVERFILL PREVENTION <br />Underground storage tank equipped with spill container and an overfill prevention system. (detai,l drawing of spill <br />container(s)/piping sump(s) required, including tank fill and all openings). <br />_ A. Spill container [Section 2635 (b) (1)]. <br />If made of metal, exterior wall protected from galvanic corrosion. <br />X Capacity: (minimum of five gallons) <br />jC Equipped with a drain valve which allows drainage of spill into primary container. <br />OPW IC -2100r <br />Manufacturer: <br />Overfill prevention system does not allow for manual override andmeet one of the following requirements: <br />(1) Alert transfer operator at 90% full by restricting the fl+Illi to the tank or triggering an audible <br />and visual alarm [Section 2635(b)(2)(A)] <br />I <br />Manufacturer: Model- <br />(2) Restrict delivery flow to the tank 30 mi utes efor verfill when tank is filled at no more than <br />95% capacity and activates an audible ala m st 've minutes before overfill [Section 2635 <br />(b) (2) MI. <br />Manufacturer: M el• <br />(3) Provide positive shunt off at no mor th 95% capacity [Section <br />2635 (b) (2) (C)]. <br />Manufacturer: ® [ � I Model: rO U— 216 V c <br />_ (4) Provide positive shu off of fl to the tank so that the fittings on top of the tank are not <br />exposed to the prod t it ing [Section 2635 (b) (2) (D)]. <br />Manufacturer: Model: <br />18. PIPING INFORMATION <br />PIPING INFORMATION <br />TANK# 4, <br />TANK# Z <br />TANK# 3 <br />TANK# <br />DISTANCE from <br />DISPENSER to TANK <br />^�( <br />�f <br />(®� <br />1 <br />MANUFACTURER <br />ns( ( <br />t'� i J <br />SYSTEM TYPE * <br />C S <br />CONSTRUCTION ** <br />MATERIAL *** <br />f <br />LEAK DETECTION SYSTEM11iiieJet <br />r <br />for <br />100% METHANOL COMPATIBILITY <br />YES <br />NO <br />CORROSION PROTECTION <br />YES <br />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 />7 <br />