HomeMy WebLinkAbout203 Willow Street - Sewage Disposal SystemSOIL TEST PIT DATA: FEBRUARY 14, 2002
TEST PIT 92- TEST PIT _0
GRD. EL 48.85 GRD. EL 58.02
EST. HIGH GW. NIA EST. HIGH GW. N/A
IN
2
MEDIUM SAND
2.5Y 6/3
NO WATER
EL = 35.85
5'
MEDIUM SAND
2.5Y 6/4
NO WATER
FI - 45-0
2" INDICATES
PERC.
TEST
30"
EINDICATES
UNSUITABLE
MATERIAL
156'
SEPTIC TANK DETAIL:
NOT TO SCALE
NOTES: 1. SEPTIC TANK SHALL BE STEEL
REINFORCED CONCRETE.
2. SEPTIC TANK TO WITHSTAND H-20 LOADING.
3. ALL POPE CONNECTIONS AND CONCRETE
CONSTRUCTION SHALL BE WATERTIGHT.
4. FILL ALL UNUSED KNOCKOUTS WITH
MORTAR.
1,500 GALLON
5. INLET AND OUTLET TEES TO SHALL BE SCHED.
40 PVC. TEES SHALL BE LOCATED UNDER
MANHOLE COVER FOR EASE OF SERVICING.
S. RECOMMENDED MANUFACTURER-ROTONDO OR
APPROVED EQUAL
7. SEPTIC TANK SHALL BE WARRANTED BY
MANUFACTURER.
2-18" dA C.I. (60! MIN.) MANHOLE COVERS
11E UNDER BROUGHT TO FNI GR
M.H. OPENING 1.
S.
I' � • I' LL' '0" 6.
RAISE M.H W,[..
SEWER BRICK e. •:_ __
:- -!
10-0' &MORTAR i • 12
T
.e 3
PRECAST SEPTIC TANK 10 14'
a INLET
4'-9'
4 -0 MIN.
6'-2'
_ LIQUID DEPTH•
N
DATE: DATE: COMPACTED CRUSHED STONE
02/14/02 02/14/02 PLAN VIEW _ ��...�..�.
DISTRIBUTION BOX DETAIL:
NOT TO SCALE
GENERAL NOTES:
1. THIS PLAN IS FOR DESIGN AND
CONSTRUCTION OF THE SEWAGE
DISPOSAL FACILITY ONLY.
2. ALL CONSTRUCTION METHODS AND
NO. OF OUTLETS : 9
RAISE M.H W/
18" DIA C.I.(60/ MIN.) MANHOLE COVER
3. ALL PIPES LOCATED UNDER PAVEMENT
SEWER BRICK
BROUGHT TO FltrydISH GRADE
4. THERE ARE NO KNOVIN PRIVATE WELLS
& MORTAR
PROPOSED LEACHING FACILITY NOR
ANY KNOWN WELLS PROPOSED WITHIN
NOTES:
COVER1
REMOVABLEQ'Ax�.
2 WALLS
1. DIST. BOX TO NATHSTAND H-20 LOADING.
6. REPLACE WITH CLEAN WASHED SAND
2'
2. PROVIDE INLET TEE OR BAFFLE WHERE
SLOPE OF PIPE EXCEEDS 0.08 FT./FT OR
SIEVE ANALYSIS:
T 15
PASS No. 50 SIEVE
IN PUMPED SYSTEM.
PASS No. 100
9I
3. FORST TWO FEET OF PIPE OUT OF DIST.
BOX TO BE WD LEVEL
a��
.�
4. RECOMMENDED MANUFACTURER-ROTONDO
,p
°
L_ 2
OR APPROVED EQUAL
COORDINATING THE PROPOSED CON-
BOTTOM ON LEVEL
STABLE BASE 6' MIN. 3/4' TO
S. ALL PIPE CONNECTIONS AND CONCRETE
CONSTRUCTION SHALL BE WATERTIGHT.
COMPANY AND MAINTAINING THE
CROSS-SECTION 1 1/2' CRUSHED
STONE BASE
6. RAISE MANHOLES TO FINISH GRADE WITH
7 f
SEWER BRICK AND MORTAR. FULL OUTER
MORTAR PARGE TO PROVIDE WATER TIGHT
SEAL
7. FILL ALL UNUSED KNOCKOUTS WITH MORTI
LEACHING TRENCH DETAIL: NOT TO SCALE
36" MAX .COVER 4" VENT PIPE TO
Y ON LA ALS
FINISHED GRADE SEE DETAIL
LOAM & SEED DISTURBED AREAS
4' PVC • •�-a '=4'�F' '�VC�--0.0= .... CAP ENDS
bg, `n�• cr mmnc vm
LEVEL BOTTOM \
36'
PROFILE
36' MAX. - 12' MIN. COVER
.--- 4' MIN. LOAM & SEED
L2' MIN. OF IIV TO
1/2" WASHED STONE
A
3/4*
SHED STONE (NOO nNNE20 E
L-WS)
CROSS-SECTION
T IRON COVERS
FINISHED GRADE
SEPTIC TANK
9 OUTLET
DIST. BOX
INVERT ELEVATIONS:
TOP OF SLAB 47.50 A
4" INVERT AT BUILDING 45.65 B
4" INVERT AT SEPTIC TANK (IN) 45.25 C
4" INVERT AT SEPTIC TANK (OUT) 45.00 D
4" INVERT AT DIST. BOX (IN) 44.95 E
4" INVERT AT DIST. BOX (OUT) 44.78 F
INVERTS AT LEACHING FACILITY:
4" INVERT AT BEGINNING
OF LEACHING TRENCH 44.69 G
4" INVERT AT END
OF LEACHING TRENCH 44.50 H
ELEVATION AT BOTTOM
OF LEACHING TRENCH 42.50 J
EST. HIGH GROUNDWATER BELOW 35.85 K
VENT SYSTEM DETAIL:
0
o
4" PVC HEADER
ALL PIPE BELOW GRADE
WALAYER 1
DST3/8'
4 PVC HEADER _ ..:., _
LUUUN I
"�4' PVC TEE
'---,4' PVC RISER D cLISA ��A
4' PVC 90' ELBOW R AILR0 r $ MACDONALD
TT MACDVIL II `cS CIVIL
"-1 1/2" WASHED CRUSHED STONE �u' 1 S I I CIVIL
ASS A 1 1 v a as 4D134
PLAN VIEW 4D134
NOTES: E ALTHSCALE: 1' 20 FEET , 6
,__.._ --- = �G•��•
SEE SEPARATE EXISTING CONDITIONS PLANS AND PROPOSED SITE PLANS
PREPARED BY THE BSC GROUP FOR ADDITIONAL INFORMATION
0 LO 20 40 FT. GJ % S/%9/03
REVISIONS
NO. DATE DESCRIPTION
GENERAL NOTES:
1. THIS PLAN IS FOR DESIGN AND
CONSTRUCTION OF THE SEWAGE
DISPOSAL FACILITY ONLY.
2. ALL CONSTRUCTION METHODS AND
MATERIALS SHALL CONFORM TO MASS.
D.E.P TITLE 5 AND LOCAL BOARD
OF HEALTH REGULATIONS.
3. ALL PIPES LOCATED UNDER PAVEMENT
OR TRAVELED WAY SHALL BE SCHEDULE
40 OR EQUAL
4. THERE ARE NO KNOVIN PRIVATE WELLS
LOCATED WITHIN 150 FT. OF THE
PROPOSED LEACHING FACILITY NOR
ANY KNOWN WELLS PROPOSED WITHIN
150' OF ANY KNOWN LEACHING FACILITY.
5. WITHIN LIMIT OF EXCAVATION REMOVE
ALL TOPSOIL, SUBSOIL AND OTHER
IMPERVIOUS MATERIAL
6. REPLACE WITH CLEAN WASHED SAND
OR OTHER CLEAN GRANULAR SOILS
CONFORMING TO THE FOLLOWING
SIEVE ANALYSIS:
10% (MAX) BY WT. SHALL
PASS No. 50 SIEVE
<10 X OF No. 4 SIEVE SHALL
PASS No. 100
<5 X OF No. 4 SIEVE SHALL
PASS No. 200
UNIFORMITY COEFFICIENT O No. 4
SIEVE </-6.0
7. EXISTING UTILITIES WHERE MOWN
IN THE DRAWINGS ARE APPROXIMATE.
THE CONTRACTOR SHALL BE RESPON-
SIBLE FOR PROPERLY LOCATING AND
COORDINATING THE PROPOSED CON-
STRUCTION ACTIVITY WITH DIG -SAFE
AND THE APPUCABLE UTILITY
COMPANY AND MAINTAINING THE
EXISTING UTILITY SYSTEM IN SERVICE.
DIG -SAFE SHALL BE NOTIFIED PER
THE STATE OF MASSACHUSETTS
STATUTE CHAPTER 82, SECTION 409
AT TEL 1-888-344-7233. THE
ENGINEER DOES NOT GUARANTEE
THEIR ACCURACY OR THAT ALL
UTILITIES AND SUBSURFACE STRUCTURES
ARE SHOWN. LOCATIONS AND
ELEVATIONS OF UNDERGROUND UTILITIES
TAKEN FROM RECORD PLANS. THE
CONTRACTOR SHALL VERIFY SIZE,
LOCATION AND INVERTS OF UTILITIES
AND STRUCTURES AS REQUIRED PRIOR
TO THE START OF CONSTRUCTION.
8. THIS SYSTEM IS NOT DESIGNED FOR
THE USE OF A GARBAGE GRINDER.
A GARBAGE GRINDER IS NOT
RECOMMENDED DUE TO RECOGNIZED
ADVERSE IMPACTS TO THE LEACHING
FACILITY.
9. THE ENGINEER IS TO BE NOTIFIED OF
ANY FIELD CHANGES THAT MAY BE
REQUIRED.
10. THE LOT MOWN HEREON IS BASED ON A
PLAN OF LAND PREPARED BY 'OUTERMOST
LAND SURVEY" AND RECORED IN THE
BARNSTABLE REGISTRY OF DEEDS IN
PLAN BOOK 580, PACE 82-
2BSC
BSCGROUP
657 Main Street, (RT. 28) Unit 6
W. Yarmouth Massachusetts
02673
508 778 8919
PROJECT TITLE:
SEWAGE DISPOSAL
SYSTEM DESIGN
#203
WILLOW STREET
YARMOUTHPORT
MASSACHUSETTS
APPLICANT-
COY'S BROOK REALTY TRUST
YARMOUTH, MA
PREPARED FOR:
BROWN, LINDQUIST,
FENUCCIO & RABER ARCHITECTS
923 MAIN STREET
YARMOUTHPORT, MA
02675
DATE: 5/19/03
COMP./DESIGN: LMACDONALD
CHECK: J. DONOVAN
DRAWN: LMACDONALD
FIELD: D. GAZZOLO/J. MaCARTIN
FILE NO. 8377-SEP.DWG
DWG NO. 5351-03
SHEET 1 OF 1
JOB N0.4-8377.00