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SNORT FORM: <br />The contractor snail provide Double Wall Fiberglass <br />Reinforced Plastic (FRP) Underwriters Laboratones,abeled <br />underground storage w?nks as shown on the drawings. Sizes <br />and 1mngs shall be as shown. The ,anks shall be fiberglass <br />,anks as manufactured by Xerxes Corporation. <br />Tanks snail be tested and installed with oea gravel or crushed <br />stone as specified in the current installation instructions pro- <br />vided with the tank. <br />LONG FORM: Section 13177-1 <br />Part 1: General <br />1.01 Related Work Specified in Other Sections <br />A. Liquid -Level Gauges: Section IS 174 <br />3. Plastic Pipe: Section 15064 <br />C. Anchor Bolts: Section 05501 <br />D. Cast -in -Place Concrete: Section 03300 <br />1.02 Quality Assurance <br />A. Acceptable Manufacturer. Xerxes Corporation <br />3. Governing Standards, as applicable: <br />1. ASTM standard document number .04021-92. <br />2. Underwriters Laboratories, Inc. (U.L) Standard for <br />Safety 1316, File MH 9061 For storage of flamma- <br />ble liquids. A U.L label shall be attached to <br />each tank. <br />3. National Fire Protection Association (NFPA) <br />Standards: <br />NFPA 30: Flammable and Combustible Liquids <br />Code <br />NFPA 30A: Automotive and .Marine Service Station <br />Code <br />NFPA 31: installation of Oil-8uming Equipment. <br />4. City of New York Department of Buildings M. EA, <br />Divison # 161-89«M. <br />5. Los Angeles Fire Department <br />Part It: Products <br />2.01 Double Wall Fiberglass Reinforced Plastic (FRP) <br />Underground Storage Tanks: <br />A. Loading Conditions - Tank shall meet the following <br />design criteria: <br />1. internal Load - Tank shall withstand a 5-osi air - <br />pressure test with a 5:1 safety actor. Contractor <br />shall individually test Larks For leakage prior m <br />installation. Maximum test pressure is 5 psi. <br />2. vacuum Test - To verify strucurai integrity, every <br />tank snail be vacuum tested by the manufaCurer at <br />,he factory to i ! S inches of mercury. <br />3. Surface Loads - Tank shall withstand surface --20 <br />axle loads wren property installed according o <br />current manufacturer's installation Instructors. <br />4. External =Hydrostatic Pressure - Tank snail be <br />_aoabie of berg buneG :r ground witn % of over- <br />ourcen over :.re ,op of ape arks. raze note tav <br />flooded and a safety actor of 5:1 agairst general' <br />,- ouckiing. <br />5. Tanks :hall support ac=esaory equipment - suer as <br />"eatirc coils. oroc oes. suomembie :.umos and <br />adders - wren ,rstalle; ac:or irg _,or.K ,^+par; <br />ac:urer s recommendations and iimications. <br />B. Product Storage: <br />1 . Tanks shall be capable of storing petroleum prod - <br />um with specific gravity up to I . i . <br />2. Tanks shall be vented to atmospheric pressure. The <br />tank is not designed as a pressure vessel. except For <br />use with vapor -recovery systems. provided the <br />oressure of vacuum does not exceed i psi. <br />3. Gasoline: gasohol (90% gasoline/ 10°x6 ethanol mix- <br />ture); 90.5% gasoline and 9.5% Oxinol-50i4.75% <br />methanol and 4.75% GTBA mixture); Dupont EPA <br />waiver (gasoline with 5% methanol and a minimum <br />of 2.5% cosoivent-gasoline with up to 20x/0 (by vol- <br />ume) of MTBE; gasoline/water/ethanol or methanol - <br />blend motor fuels, including 100% ethanol or <br />methanol or M85 (85% methanol) at ambient tem- <br />peratures: jet fuel: av-gas; kerosene: diesel fuel: new <br />or used motor oil: or used for fuel oil at temperatures <br />not co exceed 150°F. <br />C. Materials: <br />1. Tanks shall be manufactured with 100% resin and <br />glass -fiber reinforcement. No sand Silers. <br />D. Tank Dimensions (Refer to Xerxes literature on <br />gallonage.): <br />I. Tank shall have nominal capacity of gallons. <br />2. Tank shall have nominal outside diameter of <br />feet. <br />3. Tanks shall have approximate overall length of <br />feet. <br />E. Interstitial Space l� <br />1. Tank shall have a space between the pnmary and <br />secondary shell walls m allow for the Free flow and <br />containment of all leaked product from the primary <br />tank. The space also allows the insertion of a moni- <br />toring device through a monitoring ;Ttting. <br />2.02 Appurtenances and Accessories <br />A. Optional Anchor Straps <br />1. Straps shall be FRP anchor straps as supplied by <br />MnK manufacturer. <br />2. Number and location of straps shall be specified in <br />current literature by tank manufacturer. <br />S. Manways <br />i .All manways are to be flanged and 22" I.D.. com- <br />plete with U.L listed gaskets. bolts and covers. (30" <br />and 36" I.D. manways are also available.) <br />2. Location is shown on standard Onk drawings. <br />3. Optional manway extensions snail be FRP and <br />24" lona. <br />4. _acct steel manway cover snail have a minimum of <br />tnree 4" NPT frttims. `See Dimensional Data on <br />page 7-9 for acral size and quantity of Jmnc..) <br />C. Oodonal =711 Tubes <br />1. F7112rbes shall be FRP or contracor supplied and <br />rstalled aluminum. Locations are shown on <br />drawings. <br />2. FaP -uoes snail be 4' diameter. with a _5" x �- Jou- <br />,ie-mcoed reducer tusnim. and :nc:ude 3 5" NFT <br />mm on the wK. =RP apes :an oe rsraAed n <br />me morwav cover or MrK :he!I wall. �!urr•irum <br />;.des contsacor =oiieci :rail oe 4' r diameter <br />arc it direr ✓v into a z" NP'r ttirg. ---Dec-':fall ,er- <br />^,irate a . �sinimum of L' :TGm -e of mnK. <br />? -M ,Arco ::-efr101 CL. <br />