Laserfiche WebLink
1 � � <br /> Installer Summary <br /> 2500 galton Septic tank (minimum) Tank options: none <br /> 1250 �allon Dose tank {minimum) at 20.00 gpi <br /> 47 GPM C� 13 ft. of head, Pump required <br /> 9.6 inch swing on Demand float or 4.1 minutes ON time & ��hours OFF time <br /> 22 inches from bottom of tank to"pump ON"float, or 12 inches to"timer ON"float <br /> 25 inches from bottom of tank to"Hi Level Alarrri'float <br /> 25 ft. of 2.0 inch supply line with end feed manifold connection <br /> • (7ip: "top feed" manifold to control drainback) <br /> 18 inch, or 1.5 ft. Sand Lift Mound <br /> 10 ft. wide by 62.5 ft. long Rock bed <br /> 3 laterals 2.00 inch diameter 60.5 ft. long 3.0 ft. lateral spacing <br /> 1/4" inch perfs 3.0 ft. pertoration spacing <br /> No Effluent filter Fz alarm <br /> 3 ctean out£t valve box assem6lies <br /> 27.0 ft.Tota[sand ABSORPTION width (sand beyond rockbed) (minimum) <br /> 0.0 ft. upslope and sidestope <br /> 17.0 ft. Downslope <br /> Specific slope ratios give BERM widths (topsoil beyond rotkbed)of: <br /> 4:1 upstope ratio 90 ft. upstope berm <br /> 4:9 sidesiope 18 ft. sideslope berms <br /> 4:1 downslope 30 ft. downslope berm <br /> 4" inspection pipe <br /> 1$" cover �n tap <br /> Upsto e berm �� Do4vnsto e berm 30 <br /> 12" cover an sides <br /> �r�--'''�� � �(S"loarny cap&6"topsoil) <br /> 1.5 Ctear� s�r�rl lift <br /> --.. <br /> .. 1.5 De��h tra LiiYiitif�� <br /> Lirr�iti�-�� Conr#if_�on..__ _.�`_� �-- .�..__ _ ---_._.� <br /> Absor tion Width 27.0 ���—-���'_ �-_���__ _--.��.. <br /> N�te: <br /> Fnr 0 ta 1:� slc�pes, A,6sorption Wtdth is meas�ired frt�m the Bedeq��alty in bath directions. <br /> For sEapes >1�, Absvrptfon Wir�th is mQasur�d dc�wnttitl fram the upslope ed�e of th� B�d. <br /> Rock Bed: 28 yd3 or"1.4= 39 ton 9 in�hes under pipe <br /> Mound Sand: 278 Yd3 or"1.4= 389 ton calculation based on 3:1/4:1 stape from top of rockbed <br /> Loamy Cap; g7 yd3 or'1.4= 136 ton 6"deep <br /> Topsoil: 110 yd3 or`1.4= 154 ton b"deep <br />