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CONVENTIONAL SAND FILTER SYSTEMS USING GRAVELLESS ABSORPTION TRENCHES <br /> Quick4 EQ24 Low Profile (LP) Chambers <br /> The Quick4 Equalizer 24 Low Profile(LP)chamber is designed for shallow placement applications with a minimum soil cover of 4 <br /> inches.Chambers installed following a conventional sand filter system must have pressure distribution of effluent. <br /> Quick4 Plus 8 Endcap _- <br /> Quick4 Equalizer 24 <br /> - Low Profile Chamber <br /> QUICK4 EQUALIZER 24 LP RULES EXPLANATION <br /> The Quick4 Equalizer 24 LP may be used in lieu of 12" plastic irrigation pipe(PIP),as prescribed in OAR 340-071-0290(6).Trench <br /> length and construction shall conform to the requirements described within OAR 340-071-0290(6),with the following modifications: <br /> a.The trench excavation width shall be between 18"and 24". <br /> b.The gravelless absorption product shall be 16"wide. <br /> c.The trench shall be excavated 12"below the natural ground surface. <br /> d. Backfill shall be mounded such that the final(following settling)backfill thickness meets the 4"minimum soil cover over the <br /> chamber. <br /> e.The gravelless absorption product shall meet the structural requirements identified in IAPMO PS-63. <br /> f. Each trench shall include a 4"diameter inspection port. <br /> PRODUCT SPECIFICATIONS <br /> Quick4 Equalizer 24 LP Chamber <br /> SIDE AND END VIEWS(not to scale) <br /> 48° <br /> (EFFECTIVE LENGTH) <br /> 8° <br /> 16"-111m.- <br /> Quick4 Equalizer 24 LP Endcap Inlet Adapter(not to scale) <br /> END VIEW(not to scale) <br /> )co 9' <br /> 1 <br /> 4" \ <br /> 2"INVERT <br /> 20 Contact Infiltrator Water Technologies 1-800-221-4436 for additional technical and product information. <br />