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INTERC_EP'[OR. TAN_KS H-20 <br /> <br />LOAD <br /> <br />The tank designed ia based on the loilowing criteria: <br /> <br />a. Top ,- 200 pst Soil Load <br />b. Lateral Load -- 62.4 pcf <br />o. Concentrated Wheel Load = H20 (16,000 lb.} <br />d. The Septic tank shaJI be c~p~ble pf withstanding long-lotto bydrosta~c leapfrog, in <br /> adcllllon Io the sail loading, due to a walef table maintained al ground eufle~oe,. <br />e...Soil Bear'mo, lB00 ~[ <br /> <br />slmrtest ciJmenalo~ usino one-way ~!~b analyalL Straf~da~ i~ each fm~ of <br />monolithkT, ally-con~tructed tanks have bee~ determined by armly-zing the tank cross- <br />section 8~ a contlllu~us fixed frame. <br /> <br />· -,. 'i he wells and bottom slab shall be poured monolithic~ltyI alterr~tively, water stops <br /> may be used. <br /> <br />3. Reinforcing steel shall be ASTM A-615 Grade 60, fy - 60,000 psi. Detail el~d <br /> placement shall be In accordance wilh ^CI 315 and ^CI 318. <br /> <br />Conrdate shall be ready mix wl~h cement conforming to A.5-"I'M C150, Type !!, There <br />shall be a cement conlen! of rlot Jess than six and o~le half C6-1/2} SaC, ks I~r cubic <br />yards and maximum aggregate ~ize of 3/4-inch. Air-enlraJrdr~ agents aAd a Iow <br />water/cement ratk~ are importfmt. The concrete shall achieve a minimum <br />(x~mpressive sb*englh of $,000 p~l In 28 days, lc' - 5000 psi. Three (3) concrete <br />~lmpie wtinders shalJ be t~ken 8~d tested for each tank manuf~c:iured until the <br />minimum compreasi~rt strength is'being ol~ained_ To insure compliance the <br />mallulacturer shall regk4mly tesi af~J record ooncrete tests. <br /> <br />5, The tanks must be coated Inside and out with a sealant such as 'Thoroseal". <br /> <br />Tanks Shall not be moved from rtl manutacluring silo Io lhe job silo until Iha lank <br />ha~ cured lot seven (7) days or has reached two-thirds of the design atrength, <br />Proper curing techniques rnusl be used to ensure watertight tanks, <br /> <br /> <br />