HomeMy WebLinkAbout142 Great Western Road Proposed Septic Design 4BENCHMARK
TOP OF FOUNDATION
ELEY. ft f tx 0 --,
(ASSUMED)
ffiva-mmN71111
4' CAST IRON PIPE
(OR EQUAL) PER MUM
PITCH 1/4-
ELEV. - 3��
ELEV. - 1' Z,
10 FT. MINIMUM FROM SLAB
CONCRETE
COVERS -7
,C SCHEDULE 40 PVC PIP
MIN. PITCH 1/6' PER Fr.
96.9
BAFFLE LEV.
rMEV . 45YS ELEV.
DISTRIBUTION ELE-,.
BOX
TO BE WATER TESTED
1000 GALLON IF MORE THAN ONE OUTLET
SEPTIC TANK (TO BE PLACED ON FIRM BASE)
3/4' To 1 iA*-j
WASHED STM
SEWAGE DISPOSAL SYSTEM PROFILE
NOT TO SCALE
It
/I r
DOOR
CLEAN SAND
20 LAYER OF
7
1TRE
10 1/2'WASHED STONE
QVIRIDT
Z CU
Z
CONCRETE
• " 4�ELEV2
HIGH CAPA
,QINFILTRATORS W1114
IN AN
7
SOIL ABSORPTION hzoNE
SYSTEM (SAS) INDEX
ADJUST
USGS PROBABLE WATER TABLE ELEV. -
OBSERVED WATER TABLE ( / / ) ELEV. -
BOTTOM OF TEST HOLE ELEV. -
0
z91
hl
OF
T. A.
DUMAS
Ko. $is
LEGEND:
EXISTING SPOT ELEVATION 00,0
EXISTING CONTOUR ----00----
FINAL SPOT ELEVATION
FINAL CONTOUR
SOIL TEST LOCATION
UTILITY POLE _0_
TOWN WATER —W -+^W
CATCH BASIN
GAS LINE
CLEAN OUT —
CESSPOOL C.P. 0
DEPTH
HORIZ
TEXMRE
e.
OTHER
DESIGN CALCULATIONS
TEST
.SOIL
DATE orsmymA
GARBAGE DISPOSAL UMT go
TEST IDONE By SWEETSER ENGINEMINP
REQUIRED SEPTIC TANK CAPACITY CAL
wnNESSED BY K, L-1 vL 5
ACTUAL SIZE OF SUIM TANK CAL
SWEETSE7? ENGINEERING
235 GREAT WESTERN ROAD
508— P. 0. B% 713
398-3922. -SOUTH 0 1 , MASS. 03660
OBSERVATION HOLE 1 ELEV.-i.9
EFRA04T LOADING RATE
SCL Ft
PERCOLATION RATE. MM ANICH AT
LEACHING AREA
DEPTH
HORIZ
TEXMRE
COLORMOTTI
OTHER
DESIGN CALCULATIONS
muld" or 4
GARBAGE DISPOSAL UMT go
TOTAL EMA10 FLOW
110 CALIVL/DAY X BIL)
REQUIRED SEPTIC TANK CAPACITY CAL
ACTUAL SIZE OF SUIM TANK CAL
SWEETSE7? ENGINEERING
235 GREAT WESTERN ROAD
508— P. 0. B% 713
398-3922. -SOUTH 0 1 , MASS. 03660
Sm CLASSIFICATION
DESIGN PERCOLATM RATE
EFRA04T LOADING RATE
SCL Ft
LEACHING AREA
1doWATER ENCOUNTERED AT /Zt' ViV.
PROPOSED SEPTIC DESIGN
FOR
DESIGN CALCULATIONS
muld" or 4
GARBAGE DISPOSAL UMT go
TOTAL EMA10 FLOW
110 CALIVL/DAY X BIL)
REQUIRED SEPTIC TANK CAPACITY CAL
ACTUAL SIZE OF SUIM TANK CAL
SWEETSE7? ENGINEERING
235 GREAT WESTERN ROAD
508— P. 0. B% 713
398-3922. -SOUTH 0 1 , MASS. 03660
Sm CLASSIFICATION
DESIGN PERCOLATM RATE
EFRA04T LOADING RATE
SCL Ft
LEACHING AREA
DA'ThV4
t.EA"C CAPACITY (AM X RATE) GAL/DAY
6 2- 4C, 3 y 0, 7V
RESERVE LEA"0 CAPACITY GAL/DAY
NOTES:
1. ALL WORKMAN" AND MATMALS SHALL, CMMW "M DZP.
JOB NO.
TITLE 5 AND THE TOWN OF RULES AND
REGULATIONS FOR THE SUBSURFACE DWOSAL OF. SEWAGE.
2. ALL COVERS TO SANITARY UNITS SHALL BE BROUGHT TO
wnm So OF FNSHED GRAM
3. ALL COMPONENTS OF THE SANITARY SYM SHALL :BE CAPABLE OF '
W17HSTANIXNG H-10 LOADING UNLESS THEY ARE UNDER OR WITHIN
REVISED
10 FT. OF DRIVES OR PAMONO AREAS. H-20 LOADING SHALL BE
USED UNDER OR "THIN 10 FT, OF DRIVES OR PARKIWAREA&
4. ANY MASONARY UNITS USED TO BRING COVERS TO GRADE SHALL
BE MORTARED IN PLACE
5. NO DE I ERMNATION HAS BEEN -MADE AS TO CCUIPUANCE WM
DEEDED OR ZONING REGULATFONS. OWNER /'APPLICANT fS TO
OBTAIN SUCH DETERMINATION FROM APPROPRIATE AUTHORITY.
S. UTILITIES SHOWN ARE APPRO MATE ONLY. EXCAVATION CMTRAeM
IN To CALL ODIC -SAFE' AT 1-885-344-7235 AT LEAST 72 HOURS'
PRIOR TO COMMENCING WORK ON SITE
7. cmM= IS TO VOW -f QUM AND =VA"M AS %ti AS
SITE C"W" MM TO CWMCING WORK ON SM MY YARIAIM
IS To BE BROUGHT 10 THE ATeffM OF "of Dj=EER
IMMEDIATELY.
S. PARCEL IS IN FLOOD
SHOWN ON
� �ZM�
9. LOT IS
10. EXISTINGPUMPED AND RE�nodtJ>
APPROVED: BOARD OF HEALTH
DATE AGENT
, d
PROPOSED SEPTIC DESIGN
FOR
PROJECT LOCATION L 77
7- ra,
SWEETSE7? ENGINEERING
235 GREAT WESTERN ROAD
508— P. 0. B% 713
398-3922. -SOUTH 0 1 , MASS. 03660
DA'ThV4
ELL
SED
JOB NO.
LOCATION MAP
REVISED
SHEET/OF /3