HomeMy WebLinkAboutApproved Septic Plan - 25 WELLINGTON WAY 11/21/2017 TOP FND, = 142,0
00
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128
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GAR, FL. -,,,134,0 B�NCH,MARPC FSTONE @ BEGINNING�OF TRENCH 125�R5
FOLJNDAT�Olq
SP�IKE S\ET IN 28" PINIE
BSM] Fl.. t,34.5 DFZNN El E\� = 12636 INV, @ BEGIINNING OF TRENC 1 124,75
_EM ELEVATIONS Wil SEPT]CTANK INLET 130100 - 9N
'e-N, SYS"T
_ANK OUTLE'r= 1 293$
WV @ SEPflC I
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�NV, OF PIPE OUT OF HOUSE 131022
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15,-
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INV� OF PIPE ATSEPT�C TANK INLET '130,00 15,
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W, OF PIPEATSEP11C TANK ourn.-El"' 129,75 24
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124
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�W OF RRE A'T" D,-BOX ENLET 12496 INV @ D-BO XIN :: 124.96
INN/ @ D-BOX OU-1 12419 J�
1NV, O�F` MPE A r D-BOX OUTLET 12,4,79
6" BASE OF CRLJ�11ED Sl ONE
IN,
831 1?2,50
IP
�N\/, AT"BEG:WJING OF TRENCF1 '1 124 75
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124 50
�INV ATENOOF �RE�IJGill
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�NV. AFBE(.;��N�I'MfJG OF FRENCH 2 12475 �ll"�""'',��::,��"-�l-,�'I'll�,�v.....a.
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g", �NV A`�' ENII',()F '[R��tJCF-1 2 124,50 120
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_1_0M OF LEAC!ffll4('3 TRENC�12 APPRO 110ATE LIMI"rs OF T()PSOIL &SUBS(),k
12250
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kL& REPLACEMENTWTH SAND F�Ll
REklOV
134�5 5"AROUND LEACHING"m NCHES
(SE"" G�NERAL NOTI
3 ON SHEET 2)
NJiE.S.ARE',A, 7
4
E.S,H,'VV.T',, ELEV. 17.5
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ROOF RUNOFF` I
PROPOSED GRADE
LEADEFZS TO (20/6 MIN, SLOPE 116 -------- ............. ................
'H 0+00 04-50 ------ 116
DiISC -ARGE �NTO NJF OVER TRENCHEE.3) 1*00 1+50 24-00
DRAINAGE SWALE
BRYAN & KERRY HANSSEN
J
F
'll 26
6
101 PRO LLE�TRENCH _il
FOP OF STONE @ BEGINNING OF T'RENCFlES := 125.25 HORVONTAL SCALE: 1"= 20'
"rop OF S-TONE -RENCHES 12&00 REC
0
VERTICAL SCALE: 1" 2'
EIV ED
15' -..-, 7 -r -a- 16
6y 0
ALL OUT'LETS FROMTHE [),-BOX OUTLET ARE TO BE AT THE SAME
INVERT ELEVATION, OUTLET D�STRIBLPTION LINES SHALL BE L.EVELL
124 1, -lE FIRST"TV10 FEET OFTHEIR LENGTH, T(/,W,?N OF ANWVER,
FOR A MINIMUM �OF T�
DESIGN PARAME'TERS
EZ)RA�NAGE
KEIALliii 01EPARTIOENT
IN
SEMENT `0 r
NO� OF BEDROOMS 4
EXIS'flNG GRADE
A.
MAX. NO. OF ROOMS 9
......... ...........
?
DESIGN FLOW
122 440 GALADAY
<2 MIN/IN ...........
PER'C RAl E USED
HEREBY (,',EFRTlFy, T""THE LOC XrIONS, ELEVATIONS, &,r�ES
SOft CLASS CLASS I ""re,
swm $ REZ'SU L"T F FROM AN ACTUAL SURVEY MADE
... ......
LOADING RATE 0.74 GPDISF
LEACFflNG AREA REQUIRED 595 SF
D-BOX
'120 -
l3ld
'TRENCH W01-H TURE"' OF DfH51lGNER`...........
RESERVE AREA DAT'E
'C' PIPE' 2.0 F'r
4" SCH 40 Pl`v (Typ'') 51' 10F'Sl()�L &SUBSOIL
L EA(>flNG 'T"RElqCHE& & R[�?L.ACEtvlB114 FOh,Ili SAND FIL L, "rRENCH SIDEWALL 2.0 FT 0 20116 CHRIS11ANSEN & SERGI,, WC,
FROM SEP RE
N -�ES
EFFECTIVE LEACH�NG AREA
50' LONG X 2.0'VVIDE X 2ff 5'AF?0LJN( LEA(,F401413 TRENC[
(SEE GENERAL '4011"IE" 2 & 3 ON SHEEIF 2)
PER FOOT OF TRENCH
6.10 SF`71 F
DEEP (BELOW INVER T)
e PROFESSIONAL
SEPTIC SYSTEM DESIGN
LENGTH OF,rRENICHES REQUIRED 99 FT ENGINEER
x1l
4NSPEcrION PORT(TYP) T, ElEV. 117,5 FOR
N N1,
LENG_T'H OF TRENCHES PROVIDED 100 FT
�E
N,
N
50*
#95 WELLINGTON WAY
NUMBER OF "I RENCHES PROVIDED 2
(TYP)
TF�ENCH LENG141 50 FT (LOT7 WELLINGTON WOODS)
"M 16
,N"N" IVY
LEACHIN(l AREA PROWDED 600 SF
SII'E PLAN 7 @ 2ff IN
14,0'
20' 0 20' 40' c"i C14 NORTH ANDOVER, MASS.
CNI C14
r1i
CALCULATIONS
LEACHING AREA DETAIL
RECORD()WNER/APPLl(.,ANr
SCAL.E.- V 20" SCALE" 1" 20'
LEACHING AREA REWRED PH Jp G,
0+010 0+25 0+50 0+75 MESSINA DEVELOPMEW COMPANY 'HRiETI'llANSEN
440 GPD 1014, GPD/SF = 595 SF 277'WASFflNGl"0N STREE"t
DATE': JULY25, 2016
GROVELAND, MA 01845
CROS)"' 0- EC"TION A-A MiN.,I-ENGTH OFTRENCHES REQLARED
mw REV:8/231"16 7/251117 8117117
HOWONTAL SCAL.E�� 1" 20" 50951 SF) 6.0 SF/LF �99 FT.
/0
APR
VERTICAL SCALE� 1" ::: 211 MlN, !SE_'PT"lC 'TANK CAPACW( REQLJ��RED PROFESSIONAL ENGMEERS & LAND SURVEYORS
=440 GFID X 200%= 880,GAL I ONS CHRISTIANSEN & SERGI, INC.
(USE 1,500 GALI-ON rANK) '160 SL)MMER STREET HAVERHILL, MASSACHUSE-ri's oi8.3o ',`�FIEET I 12
WW'VY`,CSlENGRC0M rF"_,i_, 978-3730310 FAX, 978,3723960 '15WVT 7