HomeMy WebLinkAboutAs Built - As-Built Plan / Installation Certificate Form - 203 MILL ROAD 6/5/2019 #203 MILL ROAD MAP 107A LOT 46
NORTH ANDOVER, MASS. 'ONINO DISTRICT. R2 70 001
SULLIVAN ENGINEERING GROUP, LLC
'.0. BOX 200 �
WOBURN, MA 01888
A T : 418119 SCALE: 1"=30" '`
I CERTIFY THE LOCATIONS,ELEVATIONS,TIES,COVER MATERIAL;EXPOSED OMPO ENT
COVERS,ETC.,SHOWN ON THIS AS--BUILT SUBSTAN71ALLY AGREE WITH THE APPROVED
ALL-
PLAN AND HAVE DETERMINED THAT THE SREAK OUT ELEVA71ONS HAVE SEEN MET.ILI
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NOTE: ALL SEPTIC PIPE IS 4" SCH. 40 PVC
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FINISH GRADE.1.2 FFFT
OFF THE FOUNDATION
1,500 GALLON CONC.
SEPTIC TANK
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130.93 2 N 5'44-' 7"E N�� R 43"E -17O`O� � E� C 'A TE �E
A41LL " 7„ .9 15.79" L 4 °17 °" BUILDING CORNER
SCHEDULE OF ELEVATIONS DESIGN AS—BUILT A B
ROAD
SEINER INVERT OUT FOUNDATION 226.25' 226.43' SEWER AT FOUNDATION 5.5' --
SEINER INVENT INTO SEPTIC TANK 226.05' 226.08' SEPTIC INLET COVER 14.0' 1.'
SEWER INVERT OUT SEPTIC TANK 225.80' 22 .83' SEPTIC OUTLET COVER 1 .0' 69.5'
SEWER INVERT INTO D—BOX225.50' 225.51' CENTER OF D—BOX8.6' 94.8'
SEINER INVERT OUT OF D—BOX 225.33' 225.34' DEG. LEACH TRENCH 1 34.0' 92.3'
SEWER INVERT BEGIN LEACHING TRENCH 225.30' 225.30' END LEACH TRENCH 1 62.5' ,6.2'
SEINER INVERT END LEACHING TRENCH 224.90' 22 . 0' BECK. LEACH TRENCH CH 2 .1' 6.'
BOTTOM OF LEACHING FIELD 221 0'' 223.90' END LEACH TRENCH 2 68.2' 59.5'
MAXIMUM SEASONAL GROUNDWATER 19.90' INSPECTION PORT 60.8° 27.6'
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