HomeMy WebLinkAbout140.30 - Proposed Septic Design (Copy 4)TOP OF FOUNDATION
ELEV.
SLAB ELEV. = 14.50
510
4" CAST IRON PIPE
(OR EQUAL) MINIMUM
PITCH 1/4" PER FT.
ELEV.
ELEV.
CONCRETE
COVERS
SOIL TEST
DATE OF SOIL TEST QQCEMBER 1¢,2Q�
SOIL TEST DONE BY FArI; SURVEyINQ_
WITNESSED BY A. VQN HANE_
1 OBSERVATION HOLE 1 ELEV.=-14.25 OBSERVATION HOLE 2 ELEV.= 13.91
'.NIMUM FROM ^CELLAR r^.^^ PERCOLATION RATE -2--l- MIN./INCH AT ?Bv INCHES PERCOLATION RATE _-2-___3__ MIN./INCH IN C HORIZON
4" SCHEDULE 40 PVC PIPE
MIN. PITCH 1/8" PER FT.
1....... L// `ELEV. = 17_85 iE "
VV - � � LEVEL
BAA S ELEV. _ _ 17.75_ 6" SUMP ELEV.
DISTRIBUTION ELEV. _
BOX
CLEAN SAND
INSPECTION PORT
LOAM ANDSEED
2" LAYER OF
1/8" TO 1/2"
OB MAX WASHED STONE VENT
18.83 MIN. NOT REQUIRED
_ z
s
18.08
o u
a a 10" ELEV. = _18.75
tg
6 HIGH CAPACITY INFILTRATORS
/(TO BE PLACED ON FIRM BASE) WITH STONE IN AN a
4 FEET 14 INCHES TO BE WATER TESTED 11' X 48' X 10* TRENCH FORMATION .. 4.10
5 FEET 19 INCHES IF MORE THAN ONE OUTLET i
6 FEET 24 INCHES 1500 GALLON WELL SOW 252
/ 7 FEET 29 INCHES (TO BE PLACED ON FIRM BASE) SOIL ABSORPTION
LO 8 FEET 34 INCHES SEPTIC TANK � ZONE A
?? 3/4" TO 1 1 /2" CLEAN Yom+ 2 INDEX 47.3
A/ I 50 32g / Bx?, DOUBLE WASHED STONE SYSTEM JTEM tSAS, n ADJUST 1.4
f / FREE OF FINES k SILT
USGS PROBABLE WATER TABLE ELEV. = _12.65 _
/ SEWAGE DISPOSAL SYSTEM PROFILE OBSERVED WATER TABLE (12/16/02) ELEV. = 11.25
NOT TO SCALE BOTTOM OF TEST HOLE ELEV. = 91__
I 70p39
I ( OR LL
m
I m WAL UT 1 S�p \\\
I SEE REST04ATION PLANp DECK I p7jCpTG(ON
FILED HEREWITHI BUT SEPERATE x
x PROPOSED DWELUko
II 11.70 4 BEDROOMS
I I I � D• BOX „ � JS' / i
i
I 0 � 42{7p I
\ F \ S LIMIT Op i h
\ I \
IOR OVERDIG l
1 ►g / \ o
1500 GALLON c\i
I \ \ 50.00 \ \SolLSEPTIC TANK
TEST 2-� �� \ i Y.T
r
\ \ ` 0,13.9` \ I S9
2
1 \ J \ \ \\ I \ co
S p O `
SOIL Ami D. 801 � ,`� /
TESTI
014.25 \\ \\ \ oh
\ Fac \ \ \ \ y 7
\ \ OAC\\\\
So
14 LOT 1
\\ \\ �� �' \ l \ 44 1 95 S F \, \\ \ /// i \ \� \ SLIMIT OF
IG
DEPTH
HORIZ TEXTURE
COLOR
MOTT. OTHER
0-4
0 FIBRIC
\
NO
4-11
A LOAMY SAND
10YR3/3
A LOAMY SAND
11-20
B LOAMY SAND
10YR4/6
16-24
0-120
Cl LOAMY
10YRS/8
►
\
- MEDIUM SAND
10YR5/8
REV.
WATER ENCOUNTERED AT 3EELEV. = _11.95
` \
\ ��5 / � \ ► \ SOIL \
TEST 2 /
10.17
\10.62 \ ,\ \ \ \�► \M ///
10.61 )\ \� ► / /
LEGEND: \I ��\ \ \ ,�► \► // /
EXISTING SPOT ELEVATION :0.0
EXISTING CONTOUR ----00----
FINAL SPOT ELEVATION 0.0 \\ ��-/ ►
FINAL CONTOURTP
SOIL TEST LOCATION
UTILITY POLE co�
TOWN WATER =WSW
CATCH BASIN �❑ j
GAS LINE C G-
CESSPOOL \_7
CLEANOUT C.O.
\ 10. \\ // ► \► L /
\ now r.
• 2(
DEPTH
HORIZ TEXTURE
COLOR
MOTT.
OTHER
0-2
\
\ 1
i
PROJECT LOCATION LOT2 159
CENTER ST... YARM UTHPi7 ORT
2-16
A LOAMY SAND
10YR3/3
// \ ti9 I <`.\`►
I
16-24
^ry \\
I \►
I
/ \ \ 'ss I
►
\
SOIL
TEST 1
10YR5/8
REV.
SCALE 1
16.64
MEDIUM SAND
I
/ \ S/L�
\ �►
18 \ --
-- / 21.03
ao., e
REv. APR. 22, 2005
F LOCATION MAP
I REV. OCT. 13,2004
SHEET 1 OE 1,
v,
/ �►
,/
v
` \
\ ��5 / � \ ► \ SOIL \
TEST 2 /
10.17
\10.62 \ ,\ \ \ \�► \M ///
10.61 )\ \� ► / /
LEGEND: \I ��\ \ \ ,�► \► // /
EXISTING SPOT ELEVATION :0.0
EXISTING CONTOUR ----00----
FINAL SPOT ELEVATION 0.0 \\ ��-/ ►
FINAL CONTOURTP
SOIL TEST LOCATION
UTILITY POLE co�
TOWN WATER =WSW
CATCH BASIN �❑ j
GAS LINE C G-
CESSPOOL \_7
CLEANOUT C.O.
\ 10. \\ // ► \► L /
\ now r.
• 2(
DEPTH
HORIZ TEXTURE
COLOR
MOTT.
OTHER
0-2
0 FIBRIC
NO
PROJECT LOCATION LOT2 159
CENTER ST... YARM UTHPi7 ORT
2-16
A LOAMY SAND
10YR3/3
16-24
B LOAMY SAND
10YR4/6
4-120
Cl LOAMY
10YR5/8
REV.
SCALE 1
MEDIUM SAND
REV. AUG. 27, 2004
WATER ENCOUNTERED AT __44" ELEV. = __1Q22
DESIGN CALCULATIONS
NUMBER OF BEDROOMS 4
GARBAGE DISPOSAL UNIT _ O
TOTAL ESTIMATED FLOW
( 110 GAL/BR./DAY X 4 BR.) _.}}Q_ GAL./DAY
REQUIRED SEPTIC TANK CAPACITY --O$Q_ GAL.
ACTUAL SIZE OF SEPTIC TANK 1500 GAL.
SOIL CLASSIFICATION __t__
DESIGN PERCOLATON PATE S5- MIN./IN.
EFFLUENT LOADING RATE __0.7_4_ GAL./DAY/S.F.
LEACHING AREA 828_33 SO. FT.
(11X48)+(59X2X10/12)
LEACHING CAPACITY (AREA X RATE) A" GAL./DAY
628.33 X 0.74
RESERVE LEACHING CAPACITY M3,R GAL/DAY
NOTES:
1. ALL WORKMANSHIP AND MATERIALS SHALL CONFORM TO D.E.P.
TITLE 5 AND THE TOWN'S RULES AND REGULATIONS FOR
THE SUBSURFACE DISPOSAL OF SEWAGE.
2. ALL COVERS TO SANITARY UNITS SHALL BE BROUGHT TO
WITHIN 6" OF FINISHED GRADE. -
3. ALL COMPONENTS OF THE SANITARY SYSTEM SHALL BE CAPABLE OF
WITHSTANDING H-10 LOADING UNLESS THEY ARE UNDER OR WITHIN
10 FT. OF DRIVES OR PARKING AREAS. H-20 LOADING SHALL BE
USED UNDER OR WITHIN 10 FT. OF DRIVES OR PARKING AREAS,
4. ANY MASONRY UNITS USED TO BRING COVERS TO GRADE SHALL
BE MORTARED IN PLACE.
5. NO DETERMINATION HAS BEEN MADE AS TO COMPLIANCE WITH
DEEDED OR ZONING REGULATIONS. OWNER / APPLICANT IS TO
OBTAIN SUCH DETERMINATION FROM APPROPRIATE AUTHORITY.
6. UTILITIES SHOWN ARE APPROXIMATE ONLY, EXCAVATION CONTRACTOR
IS TO CALL "DIG -SAFE" AT 1-888-344-7233 AT LEAST 72 HOURS
PRIOR TO COMMENCING WORK ON SITE.
7. CONTRACTOR IS TO VERIFY GRADES AND ELEVATIONS AS WELL AS
SITE CONDITIONS PRIOR TO COMMENCING WORK ON SITE, ANY VARIATION
IS TO BE BROUGHT TO THE ATTENTION OF THE DESIGN ENGINEER
IMMEDIATELY.
8. PARCEL IS IN FLOOD ZONE
9. LOT IS SHOWN ON ASSESSORS MAP 140 AS PARCEL
10. ALL UNSUITABLE. MATERIAL SHALL BE REMOVED FROM UNDER AND
FOR A MINIMUM OF 5' AROUND SOIL ABSORPTION SYSTEM AND BE
REPLACED WITH SAND AS SPECIFIED IN 310 CMR 15.255:(3).
11. A NEGATIVE GRADE OF 3/4- PER FOOT SHALL BEMAINTAINEDFOR A
MINIMUM OF 15' AWAY FROM THE FOUNDATION.
12. A VARIANCE OF 0.61' IS REQUIRED BECAUSE THE TOP OF FOUNDATION IS
LESS THAN 2' ABOVE HIGH POINT IN ROAD.
13. GUTTERS, DOWNSPOUTS, AND DRYWELLS REQUIRED.
14. ALL DISTURBED AREAS ARE TO BE REVEGETATED.
15. HAYBALE AND SILTFENCE WORKLIMITS ARE TO BE IN PLACE PRIOR TO
ANY EXCAVATION COMMENCING ON SITE.
APPROVED: BOARD OF HEALTH
DATE
AGENT
\\ \
``C.52 (}
HOMER'S DOCK
I,�CUs m
I m
q398-3922
tiT
PROPOSED SEPTIC DESIGN
FOR
DUBLIN CONSTRUCTION
PROJECT LOCATION LOT2 159
CENTER ST... YARM UTHPi7 ORT
S EI? MVGLC9gi✓RD"�G
235 GREAT WESTERN ROAD
508- P. 0. BOX 713
SOUTH DENNIS, MASS. 02660
DATE FEB. 6, 2004
REV.
SCALE 1
REV. AUG. 27, 2004
JOB N0. 5892-02
REV. I
REv. APR. 22, 2005
F LOCATION MAP
I REV. OCT. 13,2004
SHEET 1 OE 1,