Laserfiche WebLink
1 1. ALL PIPES OTHER THAN PRESSURE PIPE <br /> SHOULD BE AT LEAST 4 INCH DIAMETER. <br /> 2. ELEVATION OF INLET AND SUPPLY UNE TO . <br /> • OUTLET TO TRENCH • NEXT DROP BOX MAY BE ADJUSTED UP <br /> r OR DOWN FOR DESIRED EFFLUENT LEVEL <br /> IN TRENCH. <br /> ..:• INM - :; SUPPLY UNE TO <br /> NEXT DROP BOX 3. SUGGESTED TRENCH UQUID LEVEL IS AT TOP 1 <br /> • OF TRENCH ROCK IF PERMEABLE SYNTHETIC <br /> I S - -- FABRIC COVERS ROCK, AT TOP OF OUTLET <br /> PIPE IF HAY OR STRAW COVERS ROCK. <br /> .' • 4. INVERT OF PIPE FROM PUMP MUST BE AT <br /> LEAST ONE INCH HIGHER THAN INVERT OF <br /> OUTLET TO TRENCH SUPPLY PIPE TO NEXT DROP BOX. <br /> _MI <br /> 5. TRENCHES MAY OUTLET ONE SIDE OR BOTH <br /> . ... _ I <br /> SIDES OF DROP BOX. <br /> 11=1 I. SUPPLY LINE I I <br /> r` Q4-_ I SUPPLY UNE <br /> 1 II I <br /> _ <br /> 4---1-) <br /> j L I -� _ I <br /> 11� -I--I t <br /> I I N II if _}, rte_ <br /> I I _ <br /> �_ I <br /> CT..., 311111 <br /> _r j Lam1 <br /> -1111 <br /> I <br /> _I ___1 i:L�— OUTLETS TO TRENCH �___�_r__- I IL <br /> ----r r- L . OUTLET TO <br /> • __ 1 1/2 INCH OR 2 INCH x TRENCH <br /> PLASTIC PIPE FROM PUMP I j <br /> u � A56e i>�nifI of Is�- hqes )t( ImicL oni <br /> DROP <br /> BX FOR <br /> PUMPED EFFLUENT <br />