HomeMy WebLinkAboutEngineered Plan - Rev. 2018HILRMA
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KEY:
EXISTING CONTOUR: - - - -
PROPOSED CONTOUR: --------- ---
EXISTING SPOT ELEVATION: 25.5
PROPOSED SPOT ELEVATION: 25.5
TEST HOLE: *
UTILITY POLE: -0
FENCE LINE:
HYDRANT: �-
RETAINING WALL:
ROUTE 6 II
LOCATION MAP
LOT 36 (12,948 SF)
ASSESSORS MAP: 107 PARCEL: 37
PLAN BOOK: 467, PAGE: 41
I M18-16
........34.40........
in
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r
LEACH AREA DETAIL
SEPTIC SYSTEM DESIGN
FLOW ESTIMATE:
4 BEDROOMS AT 110 GAL / DAY = 440 GAL / DAY
SEPTIC TANK:
440 GAL / DAY x 2 DAYS = 880 GAL
USE 1500 GALLON SEPTIC TANK (EXISTING)
LEACHING AREA:
USE 4 INFILTRATOR 3050 CHAMBERS WITH 4' OF STONE AROUND
SIDES AND TAT ENDS (34.4'x 12.25'x 2' EFFECTIVE DEPTH)
SIDE AREA: (34.4' + 12.25') x 2 x 2 = 187 SF (0.74) = 138 GAL/DAY
BOTTOM AREA: 34.4'x 12.25'= 421 SF (0.74) = 312 GAL/DAY
CAPACITY = 450 GAL/DAY
EXISTING LEACH AREA
(SEE NOTE 13)
EXISTING FLOOR PLAN
SEPTIC SYSTEM SECTION
-10
90.2
ELEV.
a
COVERS WITHIN 6"
OF FINISHED GRAC
T MAX.
COVER
(1' MIN)
PEASTONE OR FILTER FABRIC
3/4" - 1 1/2" DOUBLE
WASHED STONE
/-INSPECTION PORT
� ELEV. 89.0
132"1 1 80.0 144'
NO GROUND WATER ENCOUNTERED
OLD TH
1 a _I a_nn
A HORIZON
LOAMY SAND
10YR 3/2
B HORIZON
LOAMY SAND
10YR 5/6
Cl HORIZON
MEDIUM SAND
10YR 7/4
C2 HORIZON
LOAMY SAND
2.5Y 7/3
NOTES:
1. VERTICAL DATUM: ASSUMED
2. MUNICAPAL WATER IS AVAILABLE.
3. SCHEDULE 40_- 4" PVC PIPE TO BE USED THROUGHOUT SEPTIC SYSTEM.
4. ALL PRECAST UNITS SUBJECT TO TRAFFIC LOADS TO CONFORM WITH AASHTO H-20 SPECIFICATIONS.
5. PIPE PITCH = 1/4" 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 T 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 (3 - 500 GALLON CHAMBERS WITH STONE) IS TO BE PUMPED AND ABANDONED.
WHEN OLD SYSTEM AND CONTAMINATED SOIL ARE WITHIN 5' OF PROPOSED LEACH AREA THEY ARE TO
BE REMOVED AND REPLACED WITH CLEAN MEDIUM SAND.
RECEIVED
OF
THOMAS J.
SITE PLAN
LOCATION:
16 RHINE RD., YARMOUTHPORT, MA
PREPARED FOR:
BOB & JANE GRAY
LRE
ATE: 4-2-18
VISED: 4-6-18 3050 CHAMBERS SCALE:
J, BASS RIVER ENGINEERING
P.E. P.O. BOX 1163, EAST DENNIS, MA 02641
508-364-9048
(EXISTING)
89.55
tLtV. 88.9 LJ 88.73
s V
ELEV.
O/AHORIZON
ENGINEER: THOMAS McLELLAN, P.E.
LOAMY SAND
10YR 413
ELEV,
ELEV. ELEV.
D -BOX
90.4 4"WITNESS:
86.5
1500 GAL
(6" STONE UNDER OR
MECHANICALLY COMPACTED)
H H ELEV.
3�-4' 3'-4'
SEPTIC TANK
30"
PERCOLATION RATE: < 2 MIN/IN
.E -34.4'x 12.25'
TEE SIZES: (TO BE CONFIRMED)
88.54
INFILTRATOR 3050 CHAMBERS WITH
INLET: 6" UP, 13" DOWN
ELEV.
4' OF STONE AROUND SIDES AND TAT ENDS
OUTLET: 6" UP, 14 DOWN
(34.4'x 12.25'x 2' EFFECTIVE DEPTH)
-PERC AT 54" 60
GAS BAFFLE
AT OUTLET TEE
132"1 1 80.0 144'
NO GROUND WATER ENCOUNTERED
OLD TH
1 a _I a_nn
A HORIZON
LOAMY SAND
10YR 3/2
B HORIZON
LOAMY SAND
10YR 5/6
Cl HORIZON
MEDIUM SAND
10YR 7/4
C2 HORIZON
LOAMY SAND
2.5Y 7/3
NOTES:
1. VERTICAL DATUM: ASSUMED
2. MUNICAPAL WATER IS AVAILABLE.
3. SCHEDULE 40_- 4" PVC PIPE TO BE USED THROUGHOUT SEPTIC SYSTEM.
4. ALL PRECAST UNITS SUBJECT TO TRAFFIC LOADS TO CONFORM WITH AASHTO H-20 SPECIFICATIONS.
5. PIPE PITCH = 1/4" 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 T 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 (3 - 500 GALLON CHAMBERS WITH STONE) IS TO BE PUMPED AND ABANDONED.
WHEN OLD SYSTEM AND CONTAMINATED SOIL ARE WITHIN 5' OF PROPOSED LEACH AREA THEY ARE TO
BE REMOVED AND REPLACED WITH CLEAN MEDIUM SAND.
RECEIVED
OF
THOMAS J.
SITE PLAN
LOCATION:
16 RHINE RD., YARMOUTHPORT, MA
PREPARED FOR:
BOB & JANE GRAY
LRE
ATE: 4-2-18
VISED: 4-6-18 3050 CHAMBERS SCALE:
J, BASS RIVER ENGINEERING
P.E. P.O. BOX 1163, EAST DENNIS, MA 02641
508-364-9048
TH-1
91.0
TEST HOLE LOGS
ELEV.
O/AHORIZON
ENGINEER: THOMAS McLELLAN, P.E.
LOAMY SAND
10YR 413
7..
AMY VON HONE, R.S.
90.4 4"WITNESS:
B HORIZON
DATE: 3-29-18
LOAMY SAND
24
30"
PERCOLATION RATE: < 2 MIN/IN
0Y
1 R 5/8
88 5 24
C HORIZON
LOAMY SAND
2.5Y 7/4 ;
-PERC AT 54" 60
132"1 1 80.0 144'
NO GROUND WATER ENCOUNTERED
OLD TH
1 a _I a_nn
A HORIZON
LOAMY SAND
10YR 3/2
B HORIZON
LOAMY SAND
10YR 5/6
Cl HORIZON
MEDIUM SAND
10YR 7/4
C2 HORIZON
LOAMY SAND
2.5Y 7/3
NOTES:
1. VERTICAL DATUM: ASSUMED
2. MUNICAPAL WATER IS AVAILABLE.
3. SCHEDULE 40_- 4" PVC PIPE TO BE USED THROUGHOUT SEPTIC SYSTEM.
4. ALL PRECAST UNITS SUBJECT TO TRAFFIC LOADS TO CONFORM WITH AASHTO H-20 SPECIFICATIONS.
5. PIPE PITCH = 1/4" 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 T 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 (3 - 500 GALLON CHAMBERS WITH STONE) IS TO BE PUMPED AND ABANDONED.
WHEN OLD SYSTEM AND CONTAMINATED SOIL ARE WITHIN 5' OF PROPOSED LEACH AREA THEY ARE TO
BE REMOVED AND REPLACED WITH CLEAN MEDIUM SAND.
RECEIVED
OF
THOMAS J.
SITE PLAN
LOCATION:
16 RHINE RD., YARMOUTHPORT, MA
PREPARED FOR:
BOB & JANE GRAY
LRE
ATE: 4-2-18
VISED: 4-6-18 3050 CHAMBERS SCALE:
J, BASS RIVER ENGINEERING
P.E. P.O. BOX 1163, EAST DENNIS, MA 02641
508-364-9048