HomeMy WebLinkAboutEngineered Plan - 2018LOCUS
UTE 28
N
� P, 4
KEY:
EXISTING CONTOUR: - - - -
PROPOSED CONTOUR: ----•-•-----•
EXISTING SPOT ELEVATION: 25.5
PROPOSED SPOT ELEVATION: 25.5
TEST HOLE: *
UTILITY POLE: -O-
FENCE LINE:
HYDRANT:.-6-
RETAINING WALL: o
PARCEL
193-ClATION (5 789 SF)
ASSESSORS MAP: 31 PARCEL: 193-Cl
PLAN BOOK: 287, PAGE: 2
M8-49
MMMMMM
IMMMMMMI
IMMMMMMI
SEPTIC SYSTEM DESIGN
FLOW ESTIMATE:
1 BEDROOMS AT 110 GAL / DAY = 110 GAL / DAY
SEPTIC TANK:
110 GAL / DAY x 2 DAYS = 220 GAL
USE 1000 GALLON SEPTIC TANK (EXISTING)
LEACHING AREA: (3 BEDROOM DESIGN, MINIMUM)
USE 24 INFILTRATOR QUICK 4 PLUS STANDARD CHAMBER
AS SHOWN (26' x 12' x 8" EFFECTIVE DEPTH)
SIDE AREA: NA (0.74) = NA GAUDAY
BOTTOM AREA: 4' x 24 UNITS x 4.7 = 451 SF (0.74) = 334 GAUDAY
CAPACITY = 334 GAUDAY
SEPTIC SYSTEM SECTION
99.97 COVE
11 OF Fit
TOP OF -,K
FOUNDATION
v
a 97(EXISTING)
.55
ELEV.
1000 GAL
SEPTIC TANK
TEE SIZES: (TO BE CONFIRMED)
INLET: 6" UP 13" DOWN
OUTLET: 6" OP, 14" DOWN
REQUIRED VARIANCES FROM TITLE FIVE:
1. SECTION 15.212: LEACH AREA TO BE LESS THAN V ABOVE GROUND WATER (VARIANCE OF 0.84'). porch
2. SECTION 15.211 (1): LEACH AREA TO BE LESS THAN 10' FROM LOT LINE (VARIANCE OF 4'). KITCHEN
LIVING
ROOM
BENCHMARK AT
MAG NAIL
ELEVATION = 99.43
open to
below BED
ROOM
2nd FLOOR
EXISTING FLOOR PLAN
Permit � _`i-0 for RIF- A Ild -ojf St 1' l IC_ Sl C I n_M
ONQ Y; & C tO.State and I tea) septic %ariamces.
Board of 1'ealth review and alll�ru�:al is leyuire. Iur
any fut, c additions/rent v-ationst'Ilterations to
sewage fit( lilies -and/or structuveshl-111119.
pritiouth I1eall1t Pep" �tnrcnt
1/8" per ft
1/8" per ft 3
.EV. 97.0 3
ELEV. ELEV.
D-BOX
(6" OF STONE UNDER)
-GAS BAFFLE
AT OUTLET TEE
NOTE:
8" INLET IS NOT THE CENTER
INLET OF THE ENDCAP
INSPECTION PORT
i-- ELEV.= 97.06
T MAX.
COVER
(1' MIN)
96.73 / II I I°I I°I I°I I°I N I°I 1°I I°I I°I I°I I°I M I°I I°I 1°I 1 II 96.06
ELEV. ELEV.
e 26' x 12' - -
USE 24 INFILTRATOR QUICK 4 PLUS 4.16'
STANDARD CAPACITY CHAMBERS
AS SHOWN (26' x 12' x 8" EFFECTIVE DEPTH)
ADJUSTED GROUND WATER ELEVATION = 91.9�
TEST HOLE LOGS
ENGINEER: THOMAS McLELLAN, P.E.
WITNESS: AMY VON HONE, R.S.
DATE: 8-23-18
PERCOLATION RATE: < 2 MIN/IN
USGS GROUND WATER ADJUSTMENT:
WELL: MIW-29, ZONE: B, ADJ. (JULY): 2.1' 11
ADJUSTED GROUND WATER ELEV.= 91.9
1;
NOTES:
TH-1
O/A HORIZON
LOAMY SAND
10YR 5/2
B HORIZON
LOAMY SAND
10YR 618
C HORIZON
MEDIUM SAND
2.5Y 7/4
GROUND WATER
99.0
ELEV,
PERC AT 36"
1. VERTICAL DATUM: ASSUMED
2. MUNICAPAL WATER IS AVAILABLE.
3. SCHEDULE 40 - 4" PVC PIPE TOBE.USED THROUGHOUT SEPTIC SYSTEM.
4. ALL PRECAST UNITS SUBJECT TO TRAFFIC LOADS TO CONFORM WITH AASHTO H-20 SPECIFICATIONS.
5. PIPE PITCH = 1/8" PER FOOT (UNLESS NOTED OTHERWISE).
6. FIRST 2' OF PIPE OUT OF D-BOX TO BE SET LEVEL.
7. THE SEPTIC SYSTEM HAS NOT BEEN DESIGNED TO ACCOMODATE THE USE OF A GARBAGE DISPOSAL.
8. ALL CONSTRUCTION DETAILS ARE TO BE IN CONFORMANCE WITH THE STATE OF MASS. ENVIRONMENTAL
CODE (TITLE FIVE) AND LOCAL HEALTH REGULATIONS.
9. CONTRACTOR TO VERIFY LOCATIONS OF ALL UTILITIES PRIOR TO CONSTRUCTION.
10. GROUND COVER OVER ALL SEPTIC SYSTEM COMPONENTS NOT TO EXCEED 3' WITHOUT VARIANCE.
11. FIELD SURVEY PROVIDED BY TERRY A. WARNER, P.L.S., HARWICH, MA.
12. THIS PLAN REQUIRES THE REVIEW AND APPROVAL OF ONE OR MORE TOWN DEPARTMENTS AND
IS SUBJECT TO CHANGE UNTIL SUCH TIME. THIS PLAN HAS BEEN PREPARED FOR THE SOLE
PURPOSE OF CONSTRUCTION OF A NEW SEPTIC SYSTEM AND DOES NOT NECESSARILY
REPRESENT A FULL DETAILED PROPERTY SURVEY.
13. EXISTING LEACH AREA (4 INFILTRATORS WITH 2' STONE) IS TO BE PUMPED AND
REMOVED WITHIN 5' OF PROPOSED LEACH AREA.
14, D-BOX TO BE WATER TESTED TO ENSURE LEVELNESS AND EQUAL FLOW.
SITE PLAN
LOCATION:
52 SOUTH SEA AVE., UNIT 1, S. YARMOUTH, MA
PREPARED FOR:
DAVID & EVE RULE
DATE: 8-28-18 SCALE: 1" = 20'
BASS RIVER ENGINEERING
TH6MAS J. McLEiLyAN, P.E. P.O. BOX 1163, EAST DENNIS, MA 02641
508-364-9048