Laserfiche WebLink
BiLL OF MATERIALS <br /> l. A PRIMARY AND A SECONDARY SEPTIC TANK WITH LIQUID CAPACITY OF <br /> 1000 GALLONS EACH. SEE DETAIL C7 ATTACHED FOR PROPER CONSTRUCTION. <br /> 2 . A PUMPING TANK OF 1000 GALLONS LIQUID CAPACITY, SEE DETAIL F7. <br /> 3 . 4" PVC HOUSE SEWER PIPE, AS REQD. , FROM HOUSE THRU PUMP TANK. <br /> 4 . 1/3 HP SUBMERSIBLE PUMP EQUIPED WITH MERCURY FLOAT SWITCH AND <br /> AUDIO AND LIGHT ALARM INSIDE HOME AS PER DETAILS F7 AND F13 & BLOCK <br /> (CAPABLE OF DELIVERING 27 GPM AT 14 FEET OF HEAD) <br /> 5. 2" PVC PRESSURE LINE — 40 FEET, 2" UNION, 3 — 2" ELBOWS, 4 — 2" TEES <br /> 2" BENDS AS REQD. IN PRES. LINE, 6 — 2" X 1. 25" RED. , 0 — 1.25" TEES, <br /> 6 — 1. 25" CAPS, ASSEMBLED AS PER DETAILS E12 (ALT. LOCATION) & E14. <br /> 6. 6 — 1. 25" PVC LATERALS 16 ' LONG WITH 1/4" PERF @ 3 ' INT. AS PER E12 <br /> (PERFORATIONS PER LATERAL INCLUDING ONE IN END CAP — 6 � <br /> 7. SAND (WASHED) — 150 TONS, 3/4" TO 2 . 5" CLEAN ROCK — 20 TONS <br /> LOAMY SAND FILL 22 TONS, TOPSOIL — 53 TONS <br /> 8 . HAY AND PERMEABLE FABRIC TO VER 51 SQUARE YARDS. <br /> E � � . , <br /> f,�`�� . ��`��,.,c���` ,.�,, .4�::. <br /> /� 1 � <br /> INSTALLATION NOTES: <br /> 1. DO NOT DRIVE ON THE PROPOSED TREATMENT AREA ! ! <br /> 2 . INSTALL PRESSURE LINE TO CENTER OF MOUND FROM PUMP TANK FIRST. <br /> 3 . USE BACKHOE TEETH TO ROUGHEN MOUND AREA WITHOUT DRIVING THEREON. <br /> (DO NOT ATTEMPT THIS WHEN SOIL IS WET ENOUGH TO ROLL INTO "WIRE") <br /> 4 . USE CRAWLER TRACTOR WITH BUCKET TO PLACE SAND TO REQUIRED SHAPE. TOP <br /> OF SAND MUST BE LEVEL, PLACE SAND IN FRONT OF TRACKS TO DRIVE ON TOP. <br /> 5. SET MERCURY FLOAT SO THAT PUM IS` BMERSED AT TURN OFF LEVEL AND SO <br /> THAT PUMP TURNS ON WHEN 19a�LLONS ARE ABOVE TURN OFF LEVEL. � <br /> 6. SET ALARM ACTIVATOR 3" ABOVE TURN ON 450 GALLONS MUST REMAIN <br /> ABOVE THIS ACTIVATOR TO THE SEPTIC TANK INLET PIPE AS A RESERVE. <br />