HomeMy WebLinkAbout31 Grist Mill Ln site plan0023) GP.1 s1 IV14 e-
LECENT GENERAL NOTES:
EXCAVATE FOR 5' AROUND FIELD AS W \ TEST HOLE LOCATION 1. SYSTEM IS DESIGNED IN ACCORDANCE WITH "COMMONWEALTH OF MASS., DEPT. OF
REQUIRED TO REMOVE ALL SANDY LOAM Lot 73 w w \ ENVIRONMENTAL PROTECTION, 310 CMR 15.00; THE STATE ENVIRONMENTAL CODE, TITLE 5:
AND LOAMY SAND ABOVE RECEIVING 9,504 S.F.f(Total� w� o� EX/STING CONTOUR STANDARD REQUIREMENTS FOR THE SITING, CONSTRUCTION, INSPECTION, UPGRADE AND
LAYER. BACKFILL WITH MATERIALS 0..22 .4c.--h wow \\ EX/S17NG SPOT GRADE EXPANSION OF ON -SITE SEWAGE TREATMENT AND DISPOSAL SYSTEMS" AND THE TOWN OF
MEETING THE SPECIFICATIONS OF 310 8,856 S.�:f(Upland) o'o L� a\..":� PROPOSED CONTOUR YARMOUTH REGULATIONS, EXCEPT AS NOTED.
CMR 15.255 (3) AND (6). NOTIFY O w 2. NO WELLS OR WATER SUPPLIES ARE KNOWN TO EXIST WITHIN 100 FEET OF THE PROPOSED
N : N > 46 MkroFAST 0.5 SEPTIC TANK
ENGINEER FOR INSPECTION OF o,o L- 3 P. SOIL ABSORPTION SYSTEM.
EXCAVATION PRIOR TO BACKFILLING. \
35' FROM o' 0 � 0 0 PUMP CHAMBER 3. PRIOR TO BACKFILLING COMPLETED SYSTEM, NOTIFY THE ENGINEER AND THE HEALTH
PROVIDE ENGINEER TIO HOUR (MIN.) MARSH ii j1Ji \ DEPARTMENT FOR INSPECTION. PROVIDE 24 HOURS (MIN.) NOTICE.
NOTICE FOR INSPECTION. DISTRIBUTION BOX
50' FROM 3x0 �' 1 GOODFLOW 4. CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING LOCATION OF ALL UNDERGROUND
MARSH UTILITIES PRIOR TO EXCAVATION.
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100' FROM - - CHAMBER 5. ANY CHANGES TO THIS PLAN MUST BE APPROVED BY THE BOARD OF HEALTH.
MARSH `r'�` �� C.B• CONCRETE BOUND 6. AREA SERVED BY TOWN WATER.
BENCHMARK y 5 00 �` �N'$
\ W- EXISTING WATER SERVICE 7• NO RESERVE AREA IS PROVIDED. A REPLACEMENT SYSTEM SHALL BE INSTALLED IN PLACE
N p s \� (REFERENCE DEP'S POLICY DATED 1/3/96).
TOP of CB R 13s ♦
ELEV. = 10.82 E �,PERv�� `l
NAVD $8 �•2Z� RNA c,�
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8. ENGINEER SHALL STAKE PROPOSED SAS AND WALL PRIOR TO CONSTRUCTION. Reference
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LOCAL UPGRADE APPROVAL IS REQUIRED TO ALLOW:
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A. Bk. 153, Pg. 47
GPD WHERE 330 GPD SE 77 Y77 HOLD'
1. PROPOSED LEACHING CAPACITY PROVIDED IS 2199E
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REQUIRED (33.6% REDUCTION; 50% REDUCTION OWED PER REMEDIAL .DATA
APPROVAL OF MICROFAST SYSTEM).
DATE OF TEST HOLES: 12/11/2003
2. PROPOSED SOIL ABSORPTION SYSTEM TO BE 76' FROM A SALT MARSH WATER OBSERVED AT ELEV.=3.3' (TIDALLY INFLUENCED)
(24' REDUCTION FROM YARMOUTH REG. 3.7). INSP. BY: RICK JUDD, R.S., AMY VON HONE (HEALTH DEPT.)
3. NO RESERVE AREA PROVIDED (REQUIRED PER 310 CMR 15.248(1)) DATE OF HAND AUGER: 4/14/22
WATER OBSERVED AT ELEV.=3.1' (TIDALLY INFLUENCED)
CALCULATIONS`: INSP. BY: D. QUINN, S.E., BRUCE MURPHY (HEALTH AGENT)
CONTAINMENT WALL`
PERG WITHIN C-LAYER (<2MIN./IN.)
T/WALL EL. = 10.0; ��. A2 �� DESIGN DATA
PROVIDE 40-MIL PVC _ 7r3o�,'� ' " Al i
LINER ON INTERIOR �' EXISTING BUILDING,` �� �' NUMBER OF BEDROOMS: 3
GDOI�I'LO CTL-1,2 CHA BL'R �E77AIL
FACE. C
FIND DRIVEWAY AND • / ESTIMATED DAILY EFFLUENT 330 GPD
Not to scale
K" HARDSCAPING TO BE / EFFECTIVE LEACHING AREA AS PROPOSED:
REMOVED FIELD- 28 LF X 10.57 SFILF = 296 SF (2) 4" PIPE OPENINGS
H
INNER RIPARIAN ZONE LEACHING CAPACITY AS PROPOSED: 18" DIA. INSPECTION BACKFILL WITH GRAVEL
° (ENTIRE PROPERTY LIES WITHIN THE R/T) VERF PORT COVER (INSTALL OR 3/4" PROCESS
�-
RON__ (EFFLUENT LOADING RATE = 0.74 GPD/SF}
FIELD- 296 SF x 0.74 = 219 GPD RISER TO WITHIN 6" OF
�\ o � SURFACE ELEVATION) GOODFLOW ABS INJECTION
MOLDED FINS COVERED IN
BUOYANCY CALCULATIONS: TOTAL = 219 GPD MIN. FINISH GRADE=10.1 FILTER FABRIC
. �g7 DE7AJ S'IT�i PLAW 1000-GAL. PUMP CHAMBER
O op nk BUOYANCY FORCE OF DISPLACED WATER: (33.6% REDUCTION) 2" APPROVED s" MIN. (NONE-H20)
e 0 3 t j S „ , 8.5' x 4.83' x 0.6' x 62.4 LB/CF - 1537 LBS. UPWARD FORCE 40-MIL PVC
b 0 X se 1 - 20 WEIGHT OF TANK: - 8,240 LBS. DOWNWARD FORCE (OK) J► 4 Y FILL
�pC�'` •: +`'` ,•• .: ' ; INVERT
op Tank rni\ TYPICAL SYSTEff PRO.�ILE - • ' `
MAINTAIN A MAXIMUM OF 36" OF COVER OVER ALL SYSTEM 14" 12" •� p `'�'' ''•• •�•' ' •'••'''• • ? EL.=9,07
CONTAINMENT WALL BOTTOM
COMPONENTS. ALL COMPONENTS SHALL CONFORM TO NOT TO SCALE " `
TOP OF WALL - 10.0 EL.= $•`{
SPECIFICATIONS CONTAINED IN 310 CMR 15.00.
6"X6" PRESSURE
TANK TO BE INSTALLED ON A LEVEL,
*NOTE: FINAL BLOWER LOCATION TO PE DETERMINED 9Y STAB'..E BASE (MIN. 6" STONE BASE) TREATED TIMBERS ON 6"
CONTRACTOR AND OWNER. UNDERGROUND BLOWER STONE BASE -��-4"
VAULT SHALL BE UTILIZED, CONTACT J&R SALES ALL COVERS AND INSPECTION PORTS SHALL SE PROP.
��808-823-9566) FOR UNDERGROUND BLOWER VAULT BE MARKED WITH MAGNETIC MARKING TAPE 6" DIA. CONTROL VALVE BOX GOODFLOW CONCRETE SEPARATION
SPECIFICATIONS. " OR A COMPARABLE MEANS IN ORDER TO 18" DIA. INSPECTION OR EQUIVALENT TO BE BROUGHT CHAMBER (5' MIN.)
21 DIA. COVERS LOCATE THEM ONCE BURIED. THRUST BLOCKING SHALL BE PORT COVER (INSTALL BACKFILL WITH TO WITHIN 3" OF FINISHED GRADE UNDISTURBED
TO GRADE COVERS TO GRADE PER PROVIDED AT ALL BENDS TO GRAVEL OR 3 4" 17
TOP OF FAST SPECIFICATIONS. 21" DIA. COVER TO WITHIN RISER TO WITHIN 6 OF / NATIVE SOIL (TYP.)
6 IN. OF FINISH GRADE PREVENT DISRUPTION OF SURFACE ELEVATION) PROCESS GOODFLOW CONCRETE
FOUNDATION 11 PROPER FUNCTIONING OF LINE. CHAMBER CLEANOUT G.W. OBSERVED.f; :E�;t -3.3
ELEV. = 12. 0' � 10' MIN. - "
19' 24" DIA. COVER 4' ELBOW 2(1-1/2,;s; �� p� , �4 a;,`` (TIDALLY ss
TO FINISH GRADE 6" MIN. (NONE-H20) 45' BFta4�L y',
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STEPHANIi `n,
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NEW t. O
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duNcnoN ;� 34620
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.' 2 DIA. FORCE MAIN
GATE. VALVE ---.--•- .4
INV. EL.
SOH. 40 PVC F s , U
z P.V C. BLEEDER
8.50 "' CHECK VALVE 3 ,
SETTLING I INV EL. 4" FILL BETWEEN FINS
4" CAST IRON ZONE IN EL. s' 'BARM ON WITH WASHED
•,
OR SOH. 40 MrERs PUMP ON Z05 6" PROPOSL'.D DIYL'LLING ce' ON- Sir TE'
P.V.C. PIPE 3.42 7.67 SRM4 OR 2•�- $,-0" CONCRETE SAND SEX.46 �' TRL'.ATfL'NT ANI� 1�fSPOSA-L S�YSTEW
INV.EL. FAST TANK 0.5 - 1500 GALLON APPROVED PUMP OFF 3" SCH 40 PVC
H-10 MONOTANK BY ACME- EQUAL. 12' (SUMP) "
INV.EL. END MANIFOLD PIPE
8.00 SHOREY PRECAST (ITEM# FT15MO.5) 2.72 UNDISTURBED 1-1 /2 SCH. 40 PVC LATERALS SET
OR APPROVED EQUAL 7,30 pU2TfP CfrA.fB'R 14 t LONGNV.EL. NATIVE SOIL (TYP.) LEVEL AT ELEV. 9.07 WITH 1/4"Prepared for.' John -Patrick Python
ALL TEES SHALL BE CAST IRON PERFORATIONS AT THE 12 0' CLOCK Jid is Loughman
OR SOH. 40 P.V.C. PIPE OR O GARBAGE GRINDER .07 , GOODFLOW ABS INJECTION POSITION EVERY 3' O.C. AND AT THE 6 Location: 31 Grist A -fill Lane, ,
CAST -IN -PLACE CONCRETE. ALLOWED WITH THIS DESIGN. 1000-GAL. PUMP CHAMBER RATED Yarmouth ff,4
PROVIDE GAS BAFFLE ON H-10 SHALL BE UTILIZI=D 1-1/2" VC MOLDED FINS COVERED IN 0' CLOCK POSITION AT THE MID -POINT
OUTLET TEE. (ACME-SHOREY ITEM# PC10 OR LATERAL " " FILTER FABRIC Ryder & A�ilcox, Inc., P..' & P.LS.I -
EQUAL). INSTALL ON A LEVEL, 3 xl-1/2 OF THE LATERAL. 3 6!"diah frill Rd. Scale: > ,20
THROUGHOUT ITS LIFE THE MICROFAST SYSTEM (REMEDIAL USE) STABLE BASE (MIN. 6" STONE BASE). BOWS TEE TAILINGS FROM PERFORATIONS SHALL BE REMOVED BY FLUSHING THE P.O. Box 439 Drawn by - Arbr.4
SHALL BE UNDER AN OPERATION AND MAINTENANCE AGREEMENT PROVIDE QUICK DISCONNECT. PIPING PRIOR TO INSTALLING IN FIELD. IT IS STRONGLY So. 07Yeans, JU.,0.266,2 Mate - kar;h 28, 202,2 'Y& 1 of 2
IN ACCORDANCE WITH THE CONDITIONS OF MASS. DEP AND THE RECOMMENDED THAT THE PERFORATED PIPE BE PREPARED IN A Tel.(508) Z55--8312 Rev. - April 19, 2022
YARMOUTH BOARD OF HEALTH. ENDMANFOLD SHOP UNDER CONTROLLED CONDITIONS TO INSURE UNIFORMITY.
Fax, 508 240-2306 Job No. 12651