Laserfiche WebLink
, <br /> � PI PE TO NEXT 4"D IAMETER INSPECTION <br /> • INLET DROP 80X WELL WITH CAP <br /> 4 TO 6 INCH �AYER OF ' <br /> EARTH BACKFI�L AT L AST MARSH HAY OR STRAW AND <br /> \� �4 6" A80VE TOP OF ROCK A LAYER OF RED ROSIN � . <br /> . .�• . .� --i-� • .t. . . . PAPER . .. .. ��� <br /> " 4 ISTRIBUTION PIP : � <br /> .b`. . <br /> .. ', �� . <br /> � '•�' AT LE�ST �' DEPTH OF CLEAN ° � <br /> : �v ROCK /4" TO 2�/2' DIA. � ° � <br /> v <br /> <<.. �. �. o <br /> DROP 80X � <br /> MAXIMUM LENGTH = J�9� FEET --�� <br /> �� <br /> OVERFILL NOTES: I. BOTTOM OF TRENCH MUST BE FLAT ALONG . . <br /> �4 TO 6 INCHES LENGTH. <br /> INSPECTION 2. SLOPE ON DISTRIBUTION PIPE IS BETWEEN <br /> � � — — � WELL LEVEL ANO 4 INCHES PER 100 FEET. <br /> RECOMMENDED SLOPE IS LEVEL. <br /> � "OF � <br /> �a�,,� � BACKFILL 3, DISTRIBUTION PIPE CAN BE PERFORATED <br /> "` � PLASTIC (SEE PAGE �-26) fNSTALLED WITH <br /> 1 �� Y � � � � ��� � a �2" DEPTH OF gOTTOM OF HOLES ALONG THE PIPE <br /> g , ROCK A80VE ONE - FOOT AGRICULTURAL DRAIN TII.E CAN <br /> � ` � � ° � / P�PEja i� 8E USEO WITH A �/4 INCH SPACING. <br /> ROCK � o <br /> AT LEAST �' OF <br /> . � . ; . • � �ROCK BELOW 4. SCARIFY TRENCH 80TTOM ANO SIDEWALLS <br /> ' '`' � � '`f PIPE AS HIGH AS ROCK WILL 8E PLACED IN THE <br /> T R E N C H I N O R D E R T O E X P O S E N A T U R A L S O I L.. <br /> �',T�O 36" REMOVE LOOSE SOII. BEFORE PLACING ROCK. . <br /> . 5. WHERE TREES ARE PRESENT OR LIKELY TO 8E <br /> _ PRESENT OURING THE LIFE .OF THE SYSTEM� <br /> . , 12 INCHES OF ROCK MUST 8E PLACE� UNDER �? <br /> THE DISTRIBUTION PIPE. w <br /> - TRENCH CONSTRUCTION DETAI LS <br />