HomeMy WebLinkAboutApproved Septic Plan - 62 FARNUM STREET 11/20/2017 AW 40 AV FINISH
ww=w fa&wour wni am GENERAL, NOTES: Prepared For:
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2,9 0M 4111V HAYES ENGiNEERING, INC. IiAS BEEN RETAINED TO FURNISH A SEPTI('.' sys"TEM DESIGN
,/op
'ye,Aw PLAN TO THE CLIENT BUT HAS NOT BEEN RETAIINED TO CONSTRUCT OR SUPERVISE
CONSTRUCrION OF 'THE SYSTEM.
2 ClF 118 112 mshw FrAsrow.
/5 IN V�IEW OF' SAME, NO GUARANTEE OR WARRA14TY, EXPRESS OR IMIRIJED, IS M,ADE 10
T14E CLIENT OR TO THE ULTIMATE USER REIATK TO ANY SYSTEM INSTALLED PURSUANT
TO THE PLAN. 0
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$09 14AYES EING�NEERING, flqC, DOES R�EPRESEN'r 'THAI" THE PLAN MEFrS 'D IE REQUIREMENTS C
OF 'rHE STATE CODE, 1-n-LE 5, EXCEPT WHERE VARIANCES ARE NOTED. 0 to
DW&E' WASI-9-D S70W'
1, The generol controctor is responsible for horizontaIi and verboat controi of CL
0 systern comp�onents. 0" y ":2 3 W
h=AYAMV S14XW4U 2, This, plan shows the design of the subsurface sewage disposdi system o0y, to V)
The systern is designed for flows estimated under design criteria. 0 L:
3. Systern is designed only to accommodate sanitM sewage associated with nw-mal E >0,�< cc)
Z 0 r�, .1
dornestic usage and consisting of water.-clorried putrescibW waste, C-0 0 0)
1.
4, The system is niot designed for- garbage grinders. (D
!x, The system shall be vented through building plumbing as raqWred by buiWing C r U�
a CL
LEWHING FIELD DETAIL code� 3: -C N. 0 a (D 11
6� PrOperty fines and building �ocafions are grophic o0y. Property Hine:s not having 0 M Lo Z ME
(NOT rV S'C&F) been verified, no representation as to 'the accuracy or certification of those
shown is irripPed or intended.
H-20 DIsTRIBUTION E30X W Ef. Prepared By:
--laws or other local regulations shiall be confirmed by the
PROPOSED �.&ERTIGHT CONST VE'NT.TR, EXTEND 7, ApplicoWe zoning by
FINISF1:NDE �NV, IN-21)(L90 3P Be5VE J_............ ..... owner, prior to construction,
-20033
4" INV. OUT FINISHED GRADE PROPOSED 6" 01,C, 1-4" DiA ft,Er 8 The plan :shows only those features that were v�wjWiy apparent on the datie of
EXunNG INISH GRADE topogrophy and the absence of subsurface structures, utilities, etc,, does not c.)
0 0 a)
GRADE"', PLASflC PIPE SLAL 9 -.4" DIA OUTLET
2'-0- PLASTIC PIPE SEAL
mean thot they do not, exist,,
Z 5 6
9 'The: instWler of this system must be 0censed by the local boord o,f heofth,, c) (i)
10� There are no existing wells within 100 feet of the proposed sewage disposal
g
TING systern, to the best o,f our knowledge, unless otherwise lndicated,
EXIS BRFAKOUT ELEVATION 0201,00 (2)-45' F"VC TT VT
9
.......... ........... . _,L -d 0)
I I Disposa� systern oreos are t�o be raked (scarified) before installation of stione. All E �c�r'q �Nl (D
GfM,DE
ELBOWS 9 8
11% stones exceeding 2 inches in diameter and all for6qn material encountered during
BREAKOUT ELE"I'VNI10N 02,01,12 0" _nV. �_ 111,/ 3
I ———�, ,�- -1 1-_111- -r ELF excavotion are to be removed from the leaching a:rea bed surface, J)
BR1-.,W.0U 0201�0:0 2"' SQUARE OPENING
i N )AEW ded to ossure water runof
3:1 MAXIMUM BREAKOUT ELEVATION 0201A2 PLA f
7 12, Finished wirf�ace at the leoching are,,m shail be gria
I' I SECTION VIEW (2% min4num slope).
SLOPE 5 IW.=200�50 EXISTING PRECAST' 9 OUTLET DWRIBLMON BOX H-20 13. All d�sturbed areas to �be loomed, seeded:, and rnaMtained to prevent erosion.
-7 Nor To SCA�[
BY 1) 11 MAXIMUM DE
14. The septic tank sh0 be periodIcally inspected and maintained and should be
SLOPE SHOWN, EQUWALENT PRODUa MAY SUBSTTTUTED.
LEVEL 0 EL.-200,9.J 3:1 MA4MUM Burrom OF BED EXISTING NOTES: 1,, SHEA C,ONCREFE IFEM NO, B-080 pumped wher4 sludge in: the bottorn exceeds 1/4 of the depth.
UEVEL 0 EL-�=200.0 2 CONCRE-11-, 4,0010 PSI MINIMUM AFTER 28 DAYS,
BY CODE �ff OR 80 -note rnanufacturers for concrete strUctures and equipment shown on these
SLOPE Bff� CONC. 1 DESIGN CONFERMS MTH 310 CMR' 15.0CA DEP LE 5 REGS, IF DISTROVrION XES, 15. Alter
'S CO 'R T() WrTHIN 0* OF RNMH GRADE, 1p�ans rnoy be used Upon the writt�en, approval of the des�qn enq
BY CODE DRlIVE,WAY 4. FXTDiD ACCF5 VE ineer. Aiternate
monufacturers wifl not ble used if 'the use of the�r equiprneint requires design
EX6TING ichanges.
GRADE 16. If any part of tNs design is to be ait�ered in any way, the design engineer as
well as �the approving authorities shak be notified �n writing before construction Design By: gir
APPROXIMA E LIvirr OF' TOP 2,0" DIA u.Eminur 17, All work is to CWTIPly with the Cornmonweaith of Massachusetts Department of
TOP AND SUBS00 EXCAVADON COVER 3 PLACES Environmental Protecfion State Sanitary Code, btle 5 and any Iocal board of Drown By.r g r
heoIth supplernentary reguIotions,
11& The local board of health ogent wM conduct period�c inspections as needed, Checked By: �p�jo,
APPROXIMATE LIMIT OF TO�P AND SUBSOIL EXCAVATION V
6- 19. These, plains ond specifications ore intended 'to be explanatory of the work to be Project Fi�e� N,DA--0085
'FE1,31'HOLE DOI-i 2-17 dorre and o,f each other, but i.hoWd ony ornission, errons, or discrepancies Cornp. No: N(DA47
appear", 'the shall be subject to correction and interpretation by the design
EsnMKFED SEASONAL.HGH WATER ELEV=195,�Z y
engineer thereby defining and fulfilkng the iintent of the plans, Issued For Permit
20� Contractor tic) notify engineer of any s,ite condifion differing frorn those 'indicated. ,,sued For Review
21. All wo�rk and materials shail conform to the appN;able sections of "ritle 5 of the
State Envin-n-imentd Code.
buift plan of systern within two weeks from final ued For, Dd
PL A N V I E W 22� Designer to submR an as,, ks
inspecfioni, F, -uction
23. Genera�� contractor to check between benchr-narks shown on tNs plan, ksued For Consb
24, Ali systern cornponents shaH be marked with magnetic rnark6q tape 0�'r 0 Not For Construc,fion
2,41' DIA. ACCES' compairable rneans in or�der to locate thern once buried,
6" M= 25� The soil absorption systern sholl have a minirnum of one (1) inspection port
consisfing of a perforated fom (4) inch pipe p�oced verticiaIly down into the
77773 14;4 stone t�o the naturcAly occurHng soil ov sand fM beiow the stone. The pipe shall CD
be capped with a scirew type cap ond accessiWe to within three (3) inc�hes of
finish grade, 0
4" MA �NLSJ
L 4" DIA OUTLET
SECTION B-B SEC-FION A A, PLASMC RPE S["A
)LASN," PIPE SE& MATERIAL NOTES:
V�_,-10' 1"I=10, (�iofl) QUID each Bedding:
j
1`�2' (VERT) EEVEL
1",-:2 (VERT) 5"--8" 1. Clean double washed stone shaH be free of iron parflc�es, fines arid dust in ploce.
-BASE ELE'V, 1901.0' E
BASE ELEV=190.0 Z Bottorn stone in ielach area shall be 3/4," to 1--1/2" double washed sto,ne as E
i 0
GAIS, BAFF11---' 4*4' lnd�cated �n note 1 above. Q
& FR.TER 3�, Top stone in leoch oreo sh0 be 1/8" to 1/2" double washed peastone as
indicated in note I above. Gleotextile fabrim may be substituted for thie rninirnurrs 2 Z6
EXK511NG
WALL--. I I I >
3 BAFFLE PUMP inch itlyer of double washed peastone.
-----------
7-777
2" TAPER
S E C T � 0 N V I E 'W
CONSTRUCTION NOTES*. 0
1� Excavate Wl topsail, subsoiI, and any other unsuitable M
EXISTING PRECAST 2000 GALLOIN MONOLITHIC irnoteiriol wftin the firnits of excovation and replace to top of
NOTE S� SEPTIC I-ANK / PUMP CHAMBER peast(,,.)ne elevation with select on—site or imported soil
1. CONCREPE". 4.000 PSI MUMUM AFTER !28 Wq&, NOT TO SCALE material, consisting of ck,.-ain granular sand, free frory)
0
2. K$KmN CONFORMS wrr" 310 CIAR 1&0% D0' TfTLE 5 RE(;& organ�c matter, and �deieterio�us substances. Z
3 ALL REINFURCEMENT Pr.p Asrm C1227-93,
41 BAFRE WALL OKIONAL FOR TWO COMPARTMENr TANKS. 2. Fill rncteriW sh0 not contain any rnaterial Iorger than two
5, TEFS AND rASS BAFFLE SOU) SEPARArELY, (2) inches. The fR1 material shWl compty with Tifle 5, State
16� TONGUE & GROOVE JONI` SEALED wrrH WAYL RESIN,
7, ALSO AVARABLE W H 20 LOAWNG, EnvironrnentaI Code 310 CMR 15155 (3) as rvv�sed,
a. TANK TO BE SET ON 6- OF 3/4- TO 1--1/2- CRUISHLO 4VONE. 3. Contractor to suppIy -to the town a current sie've test
9. E(JUNAENT PROINXT MAY BE SUEURA)TO. analyses report ot their o�wn expense if required by the
10. EXTEND ACCUS COVER TO WITHIN 6' OF FINISH GRADE Kr MET
END, EXTEND ACiCESS C�NM Tf) GRADE AT OULET END, �ocul approving authority. 0
00
C114
2
H-20 DlSTRIBUTION BOX WVTEE
�WATERTIGHT CONSTFAJ
" INV. �N=200.90 DEPTH SOIL MAT REDOMMORMC FEATURES SOIL SOIL. 0
4" 114V� OLYT-200,73 HIDWON/ (C0I_0R-M (mort-L,Es) "TTEXTURE CONSISTENCE 041
(In.) E
DEPTH RCIENT (USDA) rURE (WAST)
VENT TO EXTEND �AYER (MUNSELL) r op very coarse sq
36" ABOVE I c 11 o a r I s e s and Cos
% "T,�7 CL
BREAKolur ELEVATION 0 201 12 FINISHED GRADE rovely Ioam LO 0
PROPOSED -_-_.__-1._-1.__1._..1____-1.-1 I —
kp IUTK 5\3 I gr stor Ioarn se
PROPOSED fW 0 0/0 milr
FINISH GRADE
2" OF 1/8" TO 1/2' 1 OYR 4\ firm fs Silt
j ...... ...... very be sanc VfS SIR �Oarwl sit
N, ..',,,,,�—FINISH GRADE, 06"--22' BW 0 0/0 M r
DOUBLE WASHED
C ZTf 7\6 1 60* 0 rn Mfr ........
PEASTONE OR RILTER FABRIC ly��
......... �OS clay bam
a 0
16arny S:an�',
d Is 9 SIC
..........
------ ............ Ifs sandy cl Io r SO
FUSOJ4 NO STATIC WATER,, NO WEMNG _ ", ____ __,i
5' OF 4" PVC (2)-45! PVC NO RL ................. ...........
.......-1.______-_-._.-........... sto,ny 6ay barn
#62 SCH 40 S=2.0% ESTWrED SEASONAL. I-11GH GROUNDWATER TABLE DOWN 60' Kr ELEVATIoN I 96X)'
E1130
'T-77777, 0 sic D rCj wing
EX6TING -77, TiUe-
7777,77'
4" �W�=2�01.00 to
BREAKOUT ELEVA110N 0 201 001
3 BEDROOM HOUSE G4 I R
'OF 4, PERF OD'�-04' Ap o 0/0 gr rnfr
................. .............
FIRST FLOOR EL.=20'1.6 3-1 MAXIMUM 04--16" IBW 19fR 4\6 W 0 0/0 rn rnfr, C
-mv=200 ...... ......
TOP FND'N. EL=200,,3 Fw,-m or 'Type:
'16 112, IC 70" 6 01 M mfr
MW SLOPE 2-Tf 7\6 0\0
BY CODE LO
EXTEND ACCESS COVIER(S) BOTTOM OF KD�'
OMW risr'notic Pr
------ ...... moderate rV1 columnar UP
7
LEVEL W K�=2001.0
TO FINISH GRADE
NO REFUSAL. NO %Anc 'WATER� NIO WONG
bk
EX63TING 6" C'PUSHED 00
f4e, ESTUATED SMZNAL HIMA GROUNDWATER TABLE! D,OWN "70" ffl' E."LEVATION 1950 0 ulor blocky abk
STOW_' ........ ....... .......
sulbon or blocky sbk
gronular gr
SOIL LOGS:
f-1---'--_____�_.--_.--11-11--
DESIGN DATA:
WE OF TESTING: Sept. 26, 2017 irnassive
-4-J
NUMBER OF BEDROOMS: 3 loose I
.........
502i,,
"'75
APPROXIMATE LJMFT OF DESIGN FLOW: 110 G.P.D./B,R. ja W.12 111�, -11-- "� >%
_4 'TOP AND SUBSOIL EXCAVATION DAILY FL.OW: 3 x 110 = 330 G.P.D. SOlL EVALUATOR. Giordon Rogerson Wet soiL Moist Soil: Dry So�k 0
19 ................
acpj, SE2,0:74
SEP11C TANK REWIRED. 330 GAL.x2=1660 GAL df (D V)
Z-2 _EVC ry WSS ryivfr soft ds
SEPTIC I'ANK USED: 2000 GAL,, COMBO, T sl ho rd
TEES ;�TES"THOLE� DU LEACH AREA REQUIRED: BOARD OF HEAL' iii- Issic Rowe WS friable rn Fr dlslh,,,-
'E-;"11MATED SE'ASONAL HKAH VVKr"ER ELEV=�9&81 W firrn M fi hard d h
E
CLASS 1 SOILS LTAR = G,PA/S,F. nonplastic irm MV6 �iri K@ a dvh
Wighty p�ostic WPS C"
OX rne: fi extremely hard �deh
�330 G�P.Dj 0.74 G.P.D./S.F. 446 S.F. PERCOLATION RATE: P1-17- 3 rniri,,/in. 0 48" dn,
Jj 3 ic WP
CL >
'MI, -77
BAFFLE LEACH AREA USED: 4601 S�F.
& FILTER 0
NO GARBAGE DISPOSALS ALLOWED Abundanow Size.- 1 Uontrost,
LL
7 ffo fine I faint f_
Num. LEACHING AREA CALCULATIONS" 0 — C
COVERS M BE RAISED TO FINISHED GRAD�E. . ........ ........--------
'W)(231) 46,0 S.F'� co I n I C (2-20%) nlyfl, rneftm d*Wfind, d
USE EYIST�NG PUMP 'TO NEW LEACH F&.D. BOTTOM: (2�O P <
CUT AND CAP EX6 fING FORCE MAIN "TO EXISRNG
LEACH SYSTEM.
4_j
�-6 INSTALL NL)N 2" SCH40 PVC FORCE MAIN 'To
EXqw PUMP. INc3TALL. WEEP HOLE INS0E TANK EXqrING 0
IF NEEDED,, 20�00 GAL SYSTEM PROFILE C Z
COMBO. PUMP/
CD SEPTIC TANK I (i-110R)
N BASE E LEV 190,0' V=Z (VERT)
seak Drawing No.:
cj�
'lq
..........
T1,
E
PRO
\BR l,,N
5�z4e"� �M_lm�510pl* Ee�
C_
r/� L I"M
< SHEE"T' 2 OF' 2
0
Z