HomeMy WebLinkAboutEngineered Plans - 1995t.
i
I
ALL LOTS WITHIN 100 FEET OF. PROPOSED SEPTIC SYSTEM ARE ON TOWN WATER.
N 15.13
LOCUS
X15.21
15.1
ly
NOT7TO
L
SCALE
15.0 14.9
RTE 28
f
'N/F HENRY 15.0 r.g.BENCH MARK -'--TOP OF CONC.
BOUND 15.60 ASSIGNED
5
ION MAP
LOCAT
4 7
15.0
x 15-3 14,81
NOTE
14.9
14.9 1�- 0
BENCH MARK
--CORNER OF 4.6
LOT 53 - -r5 o 1 LOCUS IS A.M. 26" PARCEL H53.
CONC. PATIO 14.87 ASSIGNED -nONSSHNN ARE
2. ELEvA
-/15,0
ASSIGNED.
14.9 3. LOCUS IS IN Fj_0OD ZONE C ON
15.2 ---15.o
FLOOD INSURANCE RATE MAP
15.2 --15 , 14. .9 DATED JULY 2, 1992.
15.3
x"I 5. 3. USING LOCUS LOT CURVE DATA
--- ------ ---
DOES NOT PRODUCE A CLOSED
15.1 A 59'15'20"
FIGURE. CURVE DATA'SHOWN
N 14.5R 34.25'
153 TAKEN FROM NOBBY LANE,
-, 15 -------- - ----- --- T 19.48' 14.4
ROAD LAYOUT.
0
L 35.42'
15.2
4. 46 4-8
488 14.5 0.0
15.0
74.9
15.0
--- - - - -------
x 1 W 14.4 14.8
2
N /F EXISTING 01`7AINAGE6 LEACH GALLEYS
.7 9 WITH 21 OF STONE ALL AROUND 'AND
14
0 la Q
15,0 -BUILT.-
T-R-6- 6" UNDER, PER -TOWN AS
-DICKEY$ 14_3
14,7
PUMP, FILL, OR REMOVE OLD4 x 14 4.2
THIS PLAN IS A VALID COPY ONLY IF IT BEARS
CESSPOOLS, AS REQUIRED.14.6 AN ORIGINAL RED STAMP AND SIGNATURE.
4.4 HS -1 - 14.3
INSTALL 1500 GALLON SEPTIC TANKll 14,7 c co
4 5 14.8
AS SHOWN. INSTALL NEW SCH. 40
PIPE, AS SHOWN, BACK TO CAST14.7 MAU)
.
IRON PIPE NEAR HOUSE. �rs 147 f
CAQ.lL I ,C
#35 9
INSTALL D -BOX, AS SHOWN. 7P15,0
4�8 _0
.8
INSTALL 5 CONTACTOR 125'S WITH 4 OF STONE
ON THE SIDES AND 2' OF STONE ON THE ENDS, AS - ---------- 0 - 14.8 4.4
SHOWN, FOR A 36'-4" LONG X 10'-4" WIDE X 1'
15,4
DEEP LEACH AREA. x
14.7
w _.. I SITE PLAN
N /F HEALY
LEGEND FOR
14.
15.0
H®1 HAND BORING 'LOCATION,
NUMBER T. 14.3 JOHN O'SULLIVAN
-W- WATER LINE MARKINGS
GAS LINE MARKINGS (IF SH I OWN) LOT 539 73 WEST YARMOUTH ROAD, YARMOU I Ho MA
x EXISTING' FENCE
----OE-
OVERHEAD ELECTRIC WIRES (IF SHOWN) NOVEMBER 24, 1995 SCALE: 1 "=-20',
x x %l 4,8 EXISTING SPOT ELEVATION ('X" MARKS POINT)
EXISTING CONTOURw.
sQ EXISTING SEPTIC COMPONENT COVER
RONALD J. CADILLAC, 'PLSv RS
UTILITY POLE (IF SHOWN)
--OU-- OVERHEAD UTILITIES (IF SHOWN).. PROFESSIONAL LAND SURVEYOR & REGISTERED SANITARIAN
TREE -(TYPICAL--NOT ALL SHOWN) P.O. BOX 258
DRAINAGE SYSTEM COVER
CATCH BASIN GRATE
WEST YARMOUTH, MA 02673
0
/�4ALT14 AGENT APPROVAL AT 50S 775-97`00
775-9700 PAGE 1 OF �2 (OVER)
NOT TO:SCALE,,%
SYSTEM (PROF11LE
DIMENSIONS HOLD
INSTALL PERFORATED SCH 35 OR 40 4" PIPE FOR ENTIRE LENGTH
OF CONTACTORS. LAY PIPE AT PITCH OF 1/16" PER FOOT.
1510 GALLQN H -1Q 5EPTIQ TANK PIPE iS SUSPENDED EVERY 6.25'. CAP END.
NO GRADE CHANGES PROPOSED USE 2" MIN. OF DOUBLE WASHED 1/8" USE CLEAN DOUBLE WASHED
crawl 4" sch 40 pvc TO 1/2" PEA.STONE ON TOP. 3/4" TO 1 1/2" STONE.
-qpQce
PROVIDE 6" MIN. COVER 4 sch 4'0 pvc
TOPSOIL TOP OF PEASTONE = 12.7
9" OF COVER
='./ per.
_3' S=1./4„ ft 6' 112" /S14" '-ft
V
0"
4"! sch 40 pvc S=J /4/ft. 1 1410 . . . . . . . .
1/4/ft' INVERT 1254
EFFECTIVE DEPTH 12"--rp-1;
o 5 8y)
4$ 011 native soil 5.1 11.2 bo . ttorn
T INVERT I - 'USE 4' OF STONE ON SIDES & 2' OF STONE
INVERT 13.42 INVERT 13.04 INVERT 12.36..
i ON ENDS FORA 10'-4" X 36'-4';'. X 12 DEEP high around water = 6.1'
INVERT 12.79
existing LEACHING AREA.
.5� 0 __7T �,� _.. I - I .
�:; "'! .f 41!�,,� % - -:221(2)1. 9' 8 of 10 year high adjustment
;14 ... "140-6 Stone [ 310 bM R 5
native soil
or equivalent observed water = 4.2'
19,
to
go
32-4
LEVEL
5 QQNTACIPR 1
2
V
0 B-0,
CONSTRUCTION NOTES
301L EVALUATION LOG
ALL CONSTRUCTION TO MEET STATE
TEST DAT !November 13, 1995 SANITARY CODE AND TOWN OF YARMOUTH
BOARD OF HEALTH REGULATIONS..
PERFORMED BY: Ron Cadillac, Soill Evaluator
WITNESSED BY: Peter L. Bryanton, Inspector IF UNSUITABLE SOILS, OR SOILS DIF-
FERING FROM THE SOIL LOG ARE FOUND,
P RATE: < 2 min./in. (B layer)
(',ON_TA_CT__TH_E_BaA_RD_0_F ANQ�
_FIEALTH_
--soil-- --SURVEY: —1993,. Scale -1:25,Q00____ R. J. CADILLAC. THIS PLAN IS VALID ONLY IF IT BEARS AN
CdA -Carver coarse sand ORIGINAL RED STAMP AND SIGNATURE.
Excessively drained, poor filter BUILD UP COVERS TO WITHIN
6 INCHES OF FINAL GRADE, '
-_0LOGIC MAP,
G 1986, Scale -1:100,000
AND MORTOR IN PLACE, N OF,11,q
Harwich outwash plain deposit
HAND BORING 1 RO L 7
FIRM: Flood Zone C
DEPTH (inches) ELEV.-(feet)
WATER LEVEL (USES): October,Below normal OF
HIGH WATER TABLE: observed water=125", Zone B A layer 1 Qyr 3/1 /9-T
sandy -IociM gtirTAV-
MIW29 Nov.=&.95, U.S.G.S. adjustment= 3.25' 1 . — 13.8
0 B layer 10yr 5/
' 8
YAW94 Nov.=12.16, 8/10 year high=10.29
27" 10- -
�l /Z'�/�%�
8/10 yr. adjustment-12.16-10.29=1.930to my sand 12.1
PERVIOUS MATERIAL: Layers B & C, 10'-.3"- naturally occurring C1 layer I Oyr 6/4
66 med. sand
9.1
C2 layer 2.5y 6/3
med. sand DETAIL SHEET
90" 7.1
-7
7
SOIL E\VUATOR ATE C3 layer 2.5y 7/2 FOR
med. sand
8�_10 yr., _method
6.1 ior'm 01SULL1 VAN
high ground water
E SI GN DATA 1.9 adjustment Y AT
observed water 125' 4.2
BEDROOMS, 3 min. LOT 539 73 WEST YARMOUTH ROAD, YARMOUTH, MA
GARBAGE GRINDER: No 132" 3.6
REQUIRED CAPACITY; 330-. GPD (11 O/Bedrm.) NOVEMBER 24,' 1995 SCALE: A
S SHOWN
SEPTIC TANK SIZE, 1500 Gal. min. (or 200 %)
BO: TOM LEACHING AREA: 374 SF
[10.3' X 36,3']
SIDD LEACHING AREA: 93 SF
[-1.0(10.3 + 10.3 + 36,3 + 36.3)]
DESIGN CAPACITY: 345 GPD
[_(;i74 SF + 93 SF) X .74 GPD/SF]
RONALD J. CADILLAC, PLS, RS
PROFESSIONAL LAND SURVEYOR & REGISTERED SANITARIAN
P.O. BOX 258
WEST YARMOUTH, MA 02673
(508) 775-9700
PAGE 2 OF 2 (OVER)