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Notice of Intentv 'mac^�� >•� I � kill �\\ IF a 44% SITE LOCUS LEGEND O 0 SEPTIC TANK o DISTRIBUTION BOX ------- 100 ----- EXISTING CONTOUR 100 PROPOSED CONTOUR ® TEST PIT ® RESERVE AREA W _ WATER LINE 000o HAYBALE BARRIER �t CAA vJE LAM0 >%L-AG 1m a 'I f \ 1 a12 � CAI T �,s' �lµlro�i '�-� 64A�'� I A G a / %ti i Q LL4 116 HAYBALE ❑ ❑ STAKE SITE PLAN SCALE. 1" SITE BENCHMARK. ZC>d ►JAIL 1 t f unL I ri ?,%-C +4"r'� 1 IMP st� \ - I00.Op (A1,t-o � ?" Y 2" ' STAKES 4Yl' BUTTED )GETr":R b� --- NATIVE SOIL -� CROSS SECTION EROSION CONTROL BARRIER NOT TO SCALE FINISH GRADE OVER TANK = I OI 1 Z_ INISH GRADE AT CAST IRON OR CONCRETE COVERS DWELLING HOUSE BUILT UP WITH BRICK AND MORTAR TO GRADE 4" SOLID WALL CAST (IRON OR CONCRETE COVERS PVC PIPE BUILT t1P WITH BRICK AND MORTAR TOP OF FOUNDAl10N TO WIT" -/IN 6" OF GRADE �LA0 LF - Lh ELEVATION SL E = 2Z Si: OPE = 1� R9.G1 q�•3 � ° ° 1ODD'' GAL 9.0(O REINFORCED - SEPTIC TANK CLEAN COARSE LEVEL STABLE SAND o - o -• BASE FINISH GRADE t / +t + SET ON LEVEL - STABLE BASE COMPACTED GF., _ OR COMFARAc'_ PROFILE VIEW D -i RIBUTION BOX NOT TO SCALE ADDITIONAL NOTES: A) WETLAND LIMIT WAS DELINEATED BY RENE H. DR- JR. DARTMOUTH CONSERVATION:AGENT IN NOVEMBER, 1991 AND FIELI A,TED BY MAUK,' BOUCHER & HEUREUX, INC.; , B) PROPERTY LINE INFORMATION IS TAKEN FROM A F ENTITLED "PLAN OF LAND IN DARTMOUTH, MASS. OWNED BY THE INTER-C;-' COUNCIL OF GREATER NEW BEDFORD, INC.", SCALE: 1" = 100', DATED J-' 1985, PREPARED BY GHR ENGINEERING CORPORATION; C) THE LOW AREA ON THE EAST SIDE OF THE HOU-cE FILLED SO THAT THE 99 ELEVATION CONTOUR IS AT LEAST FIFTE' - 77�0. THE LEACHING FACILITY AND A MAXIMUM 10:1 SLOE` THEREFROM. I RECOMMEND THAT THIS HOLE BE FILLED TO MEET " ".OUT REQUIREMENTS OF THE STATE ENVIRONMENTAL CODE FOR BOTH TH--� "ID THE LOT TO THE EAST, AND; D) BREAKOUT CALCULATIONS: DOWNHILL SLOPE = 10:1 TOP OF PEASTONE = 99.26 0.1 X 150' = 15' REQUIRED BETWEEN THE LEACH: FACILITY AND THE • 99 ELEVATION CONTOUR. JL t 7�� SEPTIC SYSTEM COMPONENTS SEPTIC TANK: USE 1000 GAL TANK AS MANUFACTURED BY M&S CEMENT BLOCK CORP. OR APPROVED COMPARABLE SUBSTITUTE DISTRIBUTION BOX. USE 2,4 SQ. FT. W/BAFF AS MANUFACTURED BY M&S CEMENT BLOCK CORP. OR APPROVED COMPARABLE SUBSTITUTE LOW GALLEY: USE LOW GALLEY "D" AS MANUFACTURED BY M&S CEMENT BLOCK CORP. OR APPROVED COMPARABLE SUBSTITUTE 4" INLET 2„ � - FINISH GRADE �: �■t:1.41ii L{� i.Li i■Li �■ ii�iiAn� WASH STONE '14" - 2" WASHED STONE LIMIT OF EXCAVA TO BE S ARIFIED SEPTIC SYSTEM PROFILE ■ 1i �i �i Li�i ��� O � RN •.�...... •.�.�.. • S r {••.•N•:��Or��•:••�i�•.�•�j9� •��yy� i i �< Z,5ale 4 _-1F 2,s CROSS SECTION A -A VIEW LOW GALLEY NOT TO SCALE NOT TC SCALE NIMUM SOIL DATA DATE OF TEST.- MAi*,(-A 1 `3 �q�s INSPECTOR: PERFORMED BY. ����� t�Js✓St�yc;: CC-t�t�> crq• TEST PIT # <b?s011- Su3sot�.. 1_ 0" (oil I00• TEST PIT # 2 d Svc Soil,... 9B. cill RS • I 24 ,, e'.�I I i2o" OE SERVED WATER TA RLE. 9 3. 9i B TTOM OF PERCOLATION TE T HOLE: P COLATION RATE: MIN. PER INCH SYSTEM DESIGN DATA DESIGN CAPACITY. 3 BEDROOMS AT 110 GAL/CIA GAL/DAY SEPTIC SYSTEM DESIGN., 2 LOW GALLEYS (4'X8') TIH -Z" OF STONE SURROUNDING GALLEY SEPTIC SYSTEM DESIGN PERCOLATION RATE: 2 M N./INCH SEPTIC SYSTEM DESIGN CALCULATIONS: SIDEWALL: 2Q11ALONG X 2 SIDES X49�DEEP Z,y GPD/SF = ICO. GPD ENDWALL: ALONG X 2 ENDS X ODEEP X Z GPD/SF = 43.2GPD BOTTOM: 21' LONG X 9' WIDE X 1 O PD/ F = iEiQGPD TOTAL SEPTIC SYSTEM CAPACITY = 333 GPD MEV%orA C0u1251f C�RA�E� as FINISH GRADE ELEVATION TOPSOIL BACKFILL -� p p 0 p p p p 1O ==3 O 0 r-1 0000 00oo=r-1 o O C7 Op p p p p0 O p 0 pp O p O C C1 p C7 p0 O O O OO O O O pO = O 0 C DEPTH OF STONE UNDER GALLEY BOTTOM OF LEACHING FACILITY -� LENGTH OF LOW GALLEYS 160 FEET R LIMIT BOTTOM OF EXCAVATION ELEVATION = 9P�-R7 EXCA WATER TABLE ELEVATION = R3• 60 011) shk1O �GRAgcL CAST IRON OR CONCRETE COVER BUILT TO WITHIN 6" OF GRADE CAST IRON OR CONCRETE COVE' BUILT TO GRADE WITH BRICK AND MORTI , CAST IRON OR CONCRETE COVER BUILT TO WITHIN - 6" OF GRADE FLOW LINE -EF �A 4" INLET To" MIN. 14„ 4'-0" MIN. LIQUID SET ON LEVEL LEVEL STABLE BASE (6" COMPACTED GRAVEL OR COMPARABLE) _ PROFILE VIEW SEPTIC TANK NOT TO SCALE GENERAL NOTES 4" OUTLET 1.) THIS SYSTEM SHALL BE INSPECTED WHEN THE LEACHING AREA, IS PIrI' +,••T-n 1• CO"IPONENTS ARE IN PLACE. 7-HE GONTi,ACTOR SHALL NOWF7'-l: _ L SYSTEM THE DESIGN ENGINEER WHEN THE IS READY FOP. INSPECTION. 2.) ALL WASHED STONE MUST HAVE LESS THAN 0.2 PERCENT MATERIAL F \ :-IZ i, IAN NUU^ER 200 SIEVE AS DETERMINED BY THE AASHO TEST METHOD T- 11 AND T-27 ,_ATEST METHODS). 3.) THE DISTRIBUTION BOX AND SEPTIC TANK SHALL BE PLACED ON A MIN afUM SIX (6) INCHES OF COMPACTED GRAVEL RASE TO PREVENT HEAVING OR SETTLING. 4.) THE CONTRACTOP, SHALL NOT ALLOW ANY HEAVY EQUIPMENT TO BE 01'' RATED OVER THE LIMITS OF THE SEWAGE DISPOSAL SYSTEM DURING ITS CONSTRUCTION. 5.) NO FIELD MODIFICATIONS SHALL BE MADE TO THE SYSTEM WITHOUT PR':'R WRITTEN APPROVAL FROM THE ENGINEER AND THE TOWN BOARD OF HEALTH. 6.) UNLESS OTHERWISE NOTED, ALL SYSTEM COMPONENTS SHALL BE INSTAL LED IN ACCORDANCE WITH THE CURRENT EDITION OF TITLE 5 OF THE STATE ENVIRONMENTAL COD -*-AND ANY APPLICABLE TOWN REGULATIONS 7.) AT ALL POINTS OF INTERSECTION OF WATER LINES AND SEWER LINES, 1-`CHANICAL JOINT CAST IRON PIPE SHALL BE INSTALLED FOR BOTH LINES FOR 10' ON EITHER °'DE OF THE INTERSECTION POINT. 8.) GROUT SHALL BE USED AT ALL POINTS WHERE PIPES ENTER OR EXIT A•L CONCRETE STRUCTURES TO PROVIDE A WATERTIGHT SEAL 9.) ALL SHIPLAP JOINTS IN THE SEPTIC TANK SHALL BE SEALED KITH NEO:'RENE GASKETS OR ASPHALT CEMENT. 10.) ALL PVC PIPE USED SHALL MEET ASTM D 3034-73 SDR 35. 11.) SOME MANHOLE LOCATIONS SHOWN ON THE PRECAST CONCRETE STRUCTJRES MAY NOT BE STANDARD LOCATIONS AND MUST BE SPECIALLY ORDERED AS SUCH FROM THE S. r-PLIER. 12.) THE CONTRACTOR SHALL EXCAVATE ALL UNSUITABLE MATERIAL IN THE-EACHING AREA SHOWN ON THE PLAN AND BACKFILL KITH CLEAN GRAVEL OR COARSE SAND (SEE TITLE 5, REGULATION 2.17). THIS FILL MATERIAL SHALL HAVE A PERCOLATION RATE OF ONE (1) INCH IN LESS THAN TWO (2) MINUTES AND SHALL NOT CONTAIN FINES, CLAY, ORGA,"i O SOIL, STUMPS OR STONES 13.) A CERTIFICATE OF COMPLIANCE AS REQUIRED BY TITLE 5, SECTION 15.G-', SUBPARAGRAPH 8, MUST BE OBTAINED BY THE CONTRACTOR UPON COMPLETION OF THE IrORK. IF CONSTRUCTION MUST BE CONFIRMED BY AN ENGINEER, THEN CONTRACTOR MUST NOTE Y THIS OFFICE PRIOR TO BACKFILLING. 14.) THE CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING THE ACTUAL .00ATION OF ANY EXISTING UTILITIES SHOWN ON THIS PLAN. 15.) THIS SEPTIC SYSTEM IS NOT DESIGNED FOR THE USE OF A GARBAGE D:=:POSAL UNIT OR OTHER DEVICES WHICH USE LARGE AMOUNTS OF WATER. 16.) THE SEPTIC TANK SHOULD BE INSPECTED ANNUALLY. WHEN THE TOTAL DEPTH OF SCUM AND SOLIDS EXCEEDS ONE-THIRD (113) THE CONTENTS OF THE TANK SHOULD BE PUMPED. IT IS RECOMMENDED THAT THE SEPTIC TANK BE PUMPED OUT AT LEAST ON, E EVERY YEAR. 19.) SOIL LOGS INDICATE SOIL CONDITIONS, PERCOLATION RATES AND WATER TABLE DEPTHS OBSERVED AT THE TIME AND LOCATION OF THE SOIL INVESTIGATIONS A\'D SHOULD BE VERIFIED BY THE CONTRACTOR/EXCAVATOR AT THE TIME CONSTRUCTION BEGINS. IF GROUNDWATER OR PERCHED WATER IS ENCOUNTERED AT A HIGHER ELEVATION THAN INDK-ATED ON THE PLAN, THEN THE CONTRACTOR/EXCAVATOR SHALL NOTIFY THE LOCAL BOARD OF H-ALTH- 20.) EROSION CONTROL BARRIERS SHALL BE STAKED PRIOR TO ANY CONSTRUCTION OR EXCAVATION AND SHALL REMAIN IN PLACE UNTIL ALL CONSTRUCTION, GRADING, PLANTIN•. INSPECTIONS, ETC. ARE COMPLETED. 21.) THE SEPTIC TANK SHALL BE FITTED WITH INLET AND OUTLET TEES ACCCRDING TO THE REQUIREMENTS OF TITLE 5. SITE LOCATION: LAO 1 01AQTmz0TA i MA PLAT. 3� LOT.• B.0.1�q. STAMP IS SEPTIC SYSTEM DESIGN IS VALID ONLY IFHACCOMPA: ED WITH THE ORIGINAL SIGNATURE SUBSURFACE SEWAGE )ISPOSAL SYSTEM, AND SEAL 0' ALAN J. HEUREUX, P.E. CLIENT: VWUA - LEE K ARC. �►'�C t2 1 ALAN J. EUREUX D TE MAUK, BOUCHER AN0 HEUREUX, INC. CIVIL/ENVIRONMENTAL ENGINEERS AND LAND SURVEYORS B.O.H. NOTES OF N Mgs��c 648 AMERICAN LEGION HIGHWAY WESTPORT, MA 02790 o� ALAN J. ��� TELEPHONE: (508) 636-5905 FAX. (508) 636-2477 HEUREUX y CIVIL No. 33811 o. 33811 CONTACT PERSON: AL-A6 NCLJQG c CHECKED BY.• AL E DRAWN BY. /A DESIGNED BY.•S't-�' APPROVED B >� DATE: �e��c�. PROJECT NO.: z(4:3" 1 DRAVi7/\G NO.: �..