HomeMy WebLinkAbout32 Sachem Path - Septic Design 5BM1<CHMM
Tq.P OF FOUNDATION
ELEV. = 100.00
4(ASSUMED)
20'
PLUMBING
TO BE RAISED
AND RE -PIPED BY
LICENSED PLUMBER
AS NEEDED
D��
20
4' SCHEDULE 40 PVC PIPE
FT. MINIMUM FROM CELLAR MIN. PITCH 1/8" PER FT.
CLEAN SAND 2' LAYER OF
1/8" TO 1/2'
FT. MINIMUM 10 FT.
MLCONCRETE
SLAB OR CRAWL SPACE
10
A
2" PRESSURE PIPE
150 PSI MINIMUM ELEV. =
10143 M WASHED STONE VENT
NO
UNSUITABLE
1
66.25 X
99.43 MIN.
NO
ELEV. 95.851
50"
Cl
RDElUM SAND
10YR7/6
NO
3' MAX. i 1CUFT. OF
SAND
CONCRETE
_" .....
AN
EL 98.43 T
PUMP SWITCHES DETAIL
4' CAST IRON PIPE --
(OR
OTCH EQUAL)
PER FTM 2'0" °
MN
o e
L 1 L ELEV. = 6" SU P ELEV. 98 30 _ ° low ELEV. = 97_10
FLOW LINE -g8�- ELEV. = 93.67 ALARM ON
ELEV. 98.33 10 DISTRIBUTION ELEV. = 4 HIGH CAPACITY INFILTRATORS 1T�
7MIN. GAS - 3/8" DRILL BOX ---�- WITH STONE IN AN
z < V. = 93.42 PUMP ON
ELEV. = 98.75 BAFFLE HOLE TO BE WATER TESTED 11' X 36' X le TRENCH FORMATION WELL MIW29 14'
ELEV. 96.50_ y (TO BE PLACED ON FIRM BASE) ZONE- A
ELEV. _ CHECK 3/4" TO 1 1/2' SOIL ABSORPTION INDEX 9.6 ELEV. =93.08 PUMP OFF
o ADJUST 2.81 2 10°'
OUTLET2�5 VALVE WASHED STONE SYSTEM (SAS)
TFF TO E PLACED ON FIRM E) 1.3
SOIL TEST
DATE OF SOIL TEST 33/27L?
SOIL TEST DONE BY _CRAIG R. SHORT, P.E.
WITNESSED BY _U-NI-M-MEFN
OBSERVATION HOLE 1 ELEV.=-98.8
PERCOLATION RATE -K --Z- MIN./INCH AT 52_64 INCHES
DEPTH
HORIZ
TEXTURE
COLOR
MOTT.
OTHER
6°
A
LOAMY SAND
f0YR5/2
NO
UNSUITABLE
1
LFlOAMYT�SAND
t0YR5/8
NO
ELEV. 95.851
50"
Cl
RDElUM SAND
10YR7/6
NO
SAND
M.
C2
do GRAVEL
10YR8/6
NO
OB'
C3
FINE SAND
t0YR8/4
NO
19 INCHES ( 500 GALL
19 INCHES L MYERS MHV 4 OR 5 mVARIANCE WATER ENCOUNTERED AT ,6-8 ELEV. _ X1-8
24 INCHES UMP (OR EQUAL) USGS PROBABLE WATER TABLE ELEV. 93.1
34 INCHES SEPTIC TANK CHAMBER OBSERVED WATER TABLE (03 / 27 /02 ) ELEV. 91X_ (94.4 MAX.)
1000 GALLON BOTTOM OF TEST HOLE ELEV. _ .
PUMP CHAMBER CALCULATIONS: LEGEND: DESIGN CALCULATIONS
SEPTIC TANK EXISTING SPOT ELEVATION 00,0 NUMBER OF BEDROOMS 3
REQUIRED FLOW PER CYCLE 25 X --33Q - --OM GAL./CYCLE EXISTING CONTOUR ----00---- GARBAGE DISPOSAL UNIT _ NO
ELEV AT INVERT INLET VOLUME 93_87 VOLUME OFRWATEREtN PIPE 3G14L XCO 0069YCLE 4 XB G25 /C FTU. . T _Q55�Cu FT.U. CYCLE FINAL SPOT FINAL CONTOUR NATION 0. TOTAL0 GAL-/BR./DAY X I_ SR.) ESTIMATED FLOW
SEWAGE DISPOSALSYSTEM PROFILE ELEV. AT ALARM N 93.42_ - SOIL TEST LOCATION 9 REQUIRED SEPTIC TANK CAPACITY �3Q GAL. NOT T SCALE ELEV. AT PUMP ON TQTAL MINIMUM VOLUME PER CYCLE , _ 1]„'�8 CU. FT,
ELEV. AT PUMP OFF 938_ UTILITY POLE -0
BOTTOM OF INSIDE PUMP CHAMBER DISCHARGE _TACIT CU. 0 / 34.67 Y /7./FT. _ _ OFT. FT. (CU.F G.S.T.) ACTUAL SIZE OF SEPTIC TANK _15W GAL.
92,25_ STORAGE CAPACITY (_„e'iSL_ GAL./DAY /7.48 GAL./CU.FT./34.67 CU.FT./FT. _ ��27_ FT. TOWN WATER -W-.�W
BOTTOM OF OUTSIDE PUMP CHAMBER 92.00 CATCH BASIN /®� SOIL CLASSIFICATION
-iaL REQUIRED 2.56 PROVIDED \_/ DESIGN PERCOLATION RATE <_ MIN./IN.
GAS LINE EFFLUENT LOADING RATE _Q,j4 GAL./DAY/S.F.
CLEAN OUT C� LEACHING AREA 474 SQ. FT.
CESSPOOL C.P. Q 111(28.5'+9.5' +(28.5'+20.5')2(10/12)
LEACHING CAPACITY (AREA X RATE) 351 GAL -/DAY
0.74
BUOYANCY CALCULATIONS: x
RESERVE L LEACHHINGIND
CAPACITY �! A GAL./DAY
15WGALLON SEPTIC TANKH2O 1000 GALLON PUMP CHAMBERR10
WEIGHT OF WATER DISPLACED WEIGHT OF WATER DISPLACED NOTES:
(94-92.25X10.5X5.67)(64LBS/CF)m BASS LBS. (94-92)(8.5x4.83X84) 5255 LBS. 1. ALL WORKMANSHIP AND MATERIALS SHALL CONFORM TO D.E.P.
WEIGHT OF TANK PER MANUFACTURER 11,480 WEIGHT OF TANK PER MANUFACTURER 8240 TITLE 5 AND THE TOWN RULES AND REGULATIONS FOR THE SUBSURFACE
EXCESS WEIGHT TO OFFSET FLOTATION 4,812 EXCESS WEIGHT TO OFFSET FLOTATION 2985 DISPOSAL OF SEWAGE.
2. ALL COVERS TO SANITARY UNITS SHALL BE BROUGHT TO I'
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.
VEN TM �p� /� 4. ANY MASONRY UNITS USED TO BRING COVERS TO GRADE SHALL
10 1n� `I IV� "�'H' V/F USGS FOR
�� BE MORTARED IN PLACE.
SECTION 15.103 (3}(B} USE OF USGS-FOR MAX. _--A _ -
N S. NO DETERMINATION HAS BEEN MADE AS TO COMPLIANCE WITH
SEE GROUNDWATER. 2.6 REQUIRED
265 -1 A 1.3' VARIANCE REQUESTED. DEEDED OR ZONING REGULATIONS. OWNER /APPLICANT IS TO
OBTAIN SUCH DETERMINATION FROM APPROPRIATE AUTHORITY.
SECTION 15212(8) DISTANCE BETWEEN BOTTOM 6. UTILITIES SHOWN ARE APPROXIMATE ONLY, EXCAVATION CONTRACTOR
�No OF S.A.S. k GROUND WATER 5' REQUIRED. IS TO CALL "DIG -SAFE" AT 1-888-344-7233 AT LEAST 72 HOURS
A 1.0' VARIANCE REQUESTED. PRIOR TO COMMENCING WORK ON SITE.
sN 7. CONTRACTOR IS TO VERIFY GRADES AND ELEVATIONS AS WELL AS
__5 1 SITE CONDITIONS PRIOR TO COMMENCING WORK ON SITE. ANY VARIATION
y
LOT 54 , IS TO BE BROUGHT TO THE _ OF THE DESIGN ENGINEER
�1Qtoo* &,f. IST PUMP IMMEDIATELY.
BOX CHAMBER \8. PARCEL IS 1N FLOOD Z E
9. LOT IS SHOWN ON ASS SOBS MAP _ 23 AS PARCEL
10. ALL UNSUITABLE MA AL SH BE REMOVED FROM UNDER, AND
1
Md
0 FOR A MINIMUM OF 5 AROUND THE SOIL ABSORPTION SYSTEM,
CED 1
SEPT AND BE REPLACED WITH SAND AS SPECIFIED IN 310 CMR 5 .255: (3)
g „ (LE. TITLE 5) IF ENCOUNTERED BELOW S.A.S. PIPE INVERT.
TANK !h N
y � % 11, EXISTING SEPTIC SYSTEM TO BE PUMPED AND FILLED WITH SAND
a; it .I J\* OR REMOVED.
12. SEPTIC TANK k PUMP CHAMBER TO BE WATER PROOF BY MFR (IPX). °
f.17S1JNG �PR���{{
29 W DWFZLNJG !0'utD g SHORT
AGE 7 z'�� NCIVIL 9 �u (- � � APPROVED: BOARD OF HEALTH
0. i f9�Gr�TEk�' �; 1 �'tuxxrce°`�`E`.•.
N w 15�NG BE ✓ �lbN1
4 EX 10
#2287 DATE AGENT
PROPOSED SEPTIC DESIGN
0,
�s
_
-1J S "�' 2 r r f, FOR
JAMES MORSE
= B/T-ASPHAL T DR/VF' P i
Loc.
32 SACHEM PATH
-Y- �- �,' ",_SA��Eµ TIEST YARMOUTH, MASS
r, CR rG R SHORT, P.R
L - h/ 235 P EAT BOX E 4 ROAD
508-
398-8311 SOUTH DENNIS, MASS.
02660
4F N/'S. 'Y � pp"D '�• � DAT
APRfL 11, 2002 SCALE 1." = 20'
1' �! REVISED JOB NO -
12 -943
LOCATION MAP REVSED SHEET 1 OF 1
0 2002 CRAIG R.