HomeMy WebLinkAbout36 Walden Way Septic DesignDATE OF sot 1EST SIL
TOP OF FMWOATION 20 FTMI
. MINIMUM MOM AR
.�
RINE
CRAWL
1CL19b; T6 FT-, MINIMUM
AI.1-wSPAT
to FT. M1NNM FROM SLAB VIITNEEST N 8Y: ETti°Citt . C2dG
tV CLEAN SSAM5SLT3`$Y A V[X4 HONE
CONCRETE RNSPECTION PORT �1i FSE ` 1 ELry =_ 3 MN 2 �v.= 9T.D
COVERS 4' SCHEDULE 4t1 PVC i�t?E LOAM aa0 SEED PERCOLATt01`€ RATE c .� ON./iNCR AN C HORIZON R�RCC� i7iDf1 RAZE � 2Mit-/AP�t .Mi G k�#2iZOl�
MN.-PCTIH 1{8' PER FT % r 2' LAYER TH tt Z TEXTURE COLOR MOTT- OTHER t3FPTH HCRU TEXTURE MOTT. OTHER
1/B' TO 1/Y
K O: MAX WASHED STONE VONT O-3 A LOAMY SAND tOYR3/3 NO 0-4 A LCiAMY SANG ItYR3/3' NO'
NXt 4 CAST IRON, RAPE
9175 mc NOT REQUIRED
(OR EQUAL) MINIMUM' 3=10 E_ LOAMY SAND '10YR6/2. 4_g E i]7AMNY"S?VNO` t11YR66/2
40
PITCH 1/4- PER FT. IEE 9.34 SiLO MY SAN[# 117M/16'
10-33 8 LOAMY' SAND TtiM/S
FLOW CINE
ELEV, N.a 3-120 G FNE\MEDt11►d SANG 2 SY7 34-13 MMUM -SAND 2 5Y 7/3
e
z 97.25. ee a • 1 ELEV 47-67
.. - .,. 4
a
ELEV s 87,SQ GAS E3EV. 9267 b 5t2MtP ELEV: a G2.
aAFFRUE
DFS I' WVTI0N ' ELEV.
UOUID OUTLET B /� 6 HIGH CAPACITYSIIN ANN aroas v
TH
TEE (TO BE PLACED ON FIRM BASE) TO BE WATER TESTED i � ;
4 FEET 14 INCHES tt' x .A$' X t0' TRO404 FORMATION' g
5 FEET 19 INCHES T: CALLON 1F"MORE` THAIttRME'BSIILET �y�rt�l�tT in WELL Ml No WATER ENCOUNTERED AT ELE1� a NO YfATE1 ENGDLIN3fRED AT E V. .
6 FEET 24 INCHES' (TO BE PLACED ON FIRM BASE) SOIL ABSORPTION
7 FEET 29 INCHES ZONE
S FEET 34 LACHES SEf'l1C TANK Z/}. TO t 140�CLFAN ; INDEX
DOUBLE WASHED STONE J N •31 {JI4.: ADJUST
FREE OF FINES & SILT �I, �+
". .. - USGS PROBABLE WATER TABLE ELEV - NVTES: '
SEWAGE DISPOSAL SYSTEM EM PROBSERVED WATER TABLE ( / / ) ELEV. = 1. ALL WWKMATNSW AM MATERIALS S`IAU C 1Q 13 Ei'.
NOT TO SCALE BOTTOM OF TEST HOLE ELEV. MRSA TITIN .5 AND THE TOWN'S RULES AND REG" 'TIONS FOR
i THE SUB�tF'ACE fxsPOSAL (W WVAC�
7- ALL COVERS TO SANITARY UM TS SHALt BE SROUCHT-TO''
DESIGN CALCULATIONS WITTNII 6' OF FINISHED GRADE
NUMBER OF BEDROOMS 4 3. ALL COMPONENTS OF THE SANITARY SYSTEM` SHALL BE CAPABLE f#
GARBAGE DISPOSAL UNIT 7 WITHSTANDING H-10 LOADING UNLESS THEY ARE U4OER` OR WITHIN
TOTAL.. ESTIMATED. FLOW 10 FT. OF DRIVES OR PARKING AIREAS.'t1--20 LOADING" ALL.
+ ( 110 GAi./M/0AY X � 4 BR } N GAL/DAY USED UNDER OR WITHIN 10 FT. OF ORRVES NXt PARKM APNEAS
REQUIRED SEPTIC TANK CAPACITY �!4_ GAL 4. ANY MASONARY UNITS USED TO eRMMG COVERS M -GRADE. SHALL
ACTUAL 51zE OF SEPTIC TANK �= CAL BE MORTARED 1N P1.AAGE
SOIL CLASSIFICATION 5. NO IEiERMINAi1ON HAS BEEN
MADE AS TO COMPLIANCE WITH'
DESIGN PERCOLATION RATE <— MN.AN.': DEEDED OR ZONING REGULATOM OWNER / APPLICANT IS TO
EFFLtIETIT LOADING RATE GAL/DAY/S.F. OBTAIN SUCH DETERMINATION FROM APPROPRIATE AUTHORITY.
:. rxtr:r LEACHING AREA SO,. FT.. 6.'UTIUTIES-SHOWN ARE APPROXIMATE O Y. :EXCAYhifON CONTRACTOR
(117RlE} (59X2X1Oj12)
IS CALL -DIG-SAFE' AT 1 _ass +344-7233- AT LEAST 72 HOURS
LEACHING. CAPACITY (AREA X RATE) GAL/DAY PRIOR TD GGDYYIENCMNG WOW ON SIM
625M X M74 7. CONTRACTOR IS TO VERIFY GRADES AND aEVA110NS_AS.WEI.L AS
GAL AY
SITE
CONDIAONS PRIOR TO COMMENCWG WORK ON SITE. ANY VARIATION
_
RESERVE IS TO' $E" BROUGHT TO THE ATTENTION OF 'Ri1E bE9GN ENGINEER
..,r IMMEDIATELY.
PARCEL IS N FLOOD ZONE C e6- 3
n 9. LOT IS SHOWN ON ASSESSORS MAP 143 AS PARCEL
10: ALL UNSUITABLE MATERIAL SHALL BE REMOVED FROM UNtX3i AND
FOR A MINIMUM OF 5 AROUND SOIL ABSORPTION SYSTEM :AND BE
REPLACED WITH SAND AS SPECIFIED IN 310 CUR 15.255:(3).
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