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July lB, 1994 APPLICANT: SITE NUMBER; STANDARD SYSTEM CONSTRUCTION DETAIL SHEET PAT KILMARTIN C/O ACE SEPTIC SERVICE 94-2655 Your site has been found suitable for a STANDARD ON-SITE SEWAGE DISPOSAL SYSTEM. The following construction specifications shall apply to the installa- tion of your septic system. The septic tank shall have a minimum liquid capacity of ~.O0O gallons. 2. The projected daily sewage flow for this project is calculated at 450 ~allons Der daY. Eased on soil conditions observed on this site, the disposal ~ield will be sized at 150 ~.ineal feet per 150 gallons of projected daily sewage flow. A minimum of 450 lineal fee~t of disposal field will be required for your proposed develop- ment. The disposal trenches are constructed two (2) feet wide and on minimum ten (10) foot centers and with no line exceeding 125 ~eet in length. The trenches and perforated pipe are installed level (±1") and contoured to follow the natural ground surface. 3. The disposal field shall be constructed with seri.al distriDution with a minimum trench depth of 24 inches and a maximum trench depth of 24 inches. There must be at least ~.2 inches of backfill over tho top Of the gravel, m~asured from the natural ground eurfaee. This approval is site specific to the area tested and the septic system must be located in the immediate area of the test pits unless otherwise autho- rized by this office. A new site evaluation may be required if the system is proposed for a different area on the property. SPECIAL CONDITIONS: Construct the drainfiolds on the upper part of the property. Avoid the westerly test pit and the southeasterly three pits where tho soil is shallower to brittle clay and firm saprolite. A pre-construction field stakeout is recor~ended to establish the elevations and locations of the individual drainfield lines of both systems prior to any excavation and siting the well. Refer to the enclosed stakeout procedure and the set- back list for details to complete the stakeout, soil conditions are marginal for standard system consideration. Use care not to alter the natural topsoil prior to construction. Allow space for a future upslope curtain drain should it prove necessary. An effluent pump might be required to locate the drainfields within the approved area at the correct depth. ~IS IS NOT A P~RMIT TO INSTALL THE S~PTIC SYSTEM. DO NOT INS~?~, THE SYSTEM ~=x~ A VALID PERMIT NAs BEEN ZSSUED BY THIS OFFICE,