HomeMy WebLinkAboutEngineer Plans - 20214" CAST IRON or EQUIVALENT
MIN. PITCH 1/4" PER FOOT pF
i.
(DATUM: ASSUMED)
Yarmouth Health Department
APPROVED
STzrar-I-sem AkA..9s_ ;Ilr m+4
Name Date
LEGEND
-o--G G - GAS LINE
W W W W. WATER LINE
-E r r 9 9- EXIST. ELECTRIC
99 EXIST. CONTOURS
- - - - - 99 PROP, CONTOURS
.U,,� wg um UNDERGROUND UTIL.
FLOW LINE
14"
(PROPOSED)
SEPTIC SYSTEM PROFILE
(not to scale) INS!
2" Of b" to;" DOUBLE WASHED EL
PEASTONE OR GEOTEXTILE
FILTER FABRIC —
(Amt2'to be level)
\ �1
e
Flaherty Environmental Services
D P.O. Box 331
Harwich, MA 02645
774.994.9 966
(H-20 D -BOX) °o°o°o°o°o o°o°o° ' a ' .q ''°o°o°o°o� EL.
ALL INLET TEE
OVE OUTLET INVERT SOIL ABSORPTION SYSTEM
(2) 500 GALLON H-20 CHAMBERS
WITH 4' STONE AROUND IN A 5'
to IZ' DOUBLE WASHED STONE 12,83'X 25'X 2' CONFIGURATION
BOTTOM OF TEST HOLE EL. 43.0'
137,75' USGS ADJUSTMENT: 1.2'
r 1IniruniArrn ci ev. Ac A'
BO
P"yi P I li2 I.0"� 2�
5' OVERDIG
O 37.4'
J
/ / \ PROP. S.T. BENCHMARK:
TOP OF FNDN
30.9' CP
/ DRIVEWAY 159 C.O.
GARAGE
(SLAB)
/. EXISTING
3
DWELLING
PATIO
EDWAM
a
L
7 2021
H DEPT.
SCALE: 1" = 30'
REF: PB 97 PG 15& PLAN ON FILEAT YHD
REQUIRED;
5' REMOVAL OF
UNSUITABLE
MATERIAL LATERALLY AND
BENEATH SAS TO EL. 48.0'
WELL-
SDW-252
ZONE-
A
READING-
47.1'
DATE-
10/2021
ADT.- ,-
1.2'
LOCATION MAP
NTS
DATE: 91/30!2021 I REVISED: I
SITE AND SEWAGE PLAN
FOR
B & B EXCAVATION, INC./
STANLEY PUDLO
34 GINGERBREAD LANE
VARMOUTNPORT, MA
PAGE 1 OF2
GENERAL NOTES
1. ALL PRECAST COMPONENTS TO BE H-10
RATED UNLESS OTHERWISE SPECIFIED.
DISTRIBUTION BOX AND ANY COMPONENTS
WITH ANY ANTICIPATED VEHICULAR
TRAFFIC TO BE H-20 RATED.
2. THE DESIGN OF THIS SYSTEM DOES NOT
ALLOW FOR THE USE OFA GARBAGE
GRINDER,
3. MUNICIPAL WATER IS AVAILABLE.
4. ALL CONSTRUCTION TO CONFORM WITH
310 CMR 15.000 AND ALL OTHER
APPLICABLE LOCAL, STATE AND FEDERAL
CODES AND REGULATIONS.
5. INSTALLER/CONTRACTOR TO REVIEW &
VERIFY ALL ELEVATIONS AND DETAILS AND
REPORT ANY DISCREPANCIES TO
DESIGNER PRIOR TO CONSTRUCTION OR
ASSUME ALL RESPONSIBILITY,
6. INSTALLER/ CONTRACTOR IS RESPONSIBLE
FOR MAINTAINING SAFE WORK AREA,
VERIFYING ALL UTILITIES AND NOTIFYING
"DIG SAFE" (1-888-344-7233) 72 HOURS
PRIOR TO CONSTRUCTION.
7. ANY CHANGES TO OR DEVIATIONS FROM
THIS PLAN MUST BE APPROVED IN
WRITING BY FLAHERTY ENVIRONMENTAL
SERVICES AND LOCAL BOARD OF HEALTH.
8. FINISH COVER OVER COMPONENTS IS NOT
TO EXCEED 3' PER 310 CMR 15.000 UNLESS
SHOWN PER PLAN.
9. ALL ABANDONED SEPTIC SYSTEM
COMPONENTS TO BE PUMPED DRY AND
FILLED WITH CLEAN SAND OR REMOVED
AND REPLACED WITH CLEAN SAND.
10.ALL COMPONENTS TO BE PROVIDED WITH
WATERTIGHT ACCESS PORTS WITHIN 6" OF
FINISH GRADE.
II.ALL SEPTIC TANKS, DISTRIBUTION BOXES
AND PIPING TO BE INSTALLED
WATERTIGHT.
12.NO KNOWN WETLANDS OR WELLS WITHIN
150 FEET OF PROPOSED LEACHING.
13. THIS IS NOT A CERTIFIED PLOT PLAN AND
UNDER NO CIRCUMSTANCES IS THIS PLAN
TO BE USED FOR ZONING OR BUILDING
PURPOSES.
14. LOT IS SHOWN AS ASSESSOR'S MAP 122
LOT 27 .
151OCUS PROPERTY IS NOT LOCATED
WITHIN AN AQUIFER PROTECTION
DISTRICT (ZONE II).
16, NO OTHER FOUNDATIONS OR SEPTIC
SYSTEMS WITHIN 20' OF PROPOSED SAS.
DESIGN CALCULATIONS
SYSTEM DETAIL Flaherty Environmental Services
10YR 312
B
P. 0. Box 331
10YR 5/6
C1
Harwich, MA 02645
NUMBER OFACTUAL BEDROOMS
3
774.994.1166
GARBAGE DISPOSAL UNIT
NO
TOTAL ESTIMATED FLOW
(I 10 GALIB RIDAYX 3 BR)
330 GAL./DAY
REQUIRED SEPTIC TANK CAPACITY
660 GAL.
SIZE OF SEPTIC TANK
1500 GAL. (PROPOSED)
-25 S' REMOVAL OF UNSUITABLE
MATERIAL TO EL.
SOIL CLASSIFICATION
1
DESIGN PERCOLATION RATE
< 5 MIN.ANCH-
.
EFFLUENT LOADING RATE
0.74 GAL./DAYIFT2
LEACHINGAREA
O 12.83'
(2) x (25.0'+ 12.83)(2) = 151 SF
25.0' x 12.83' = 320 SF
471 SF x 0.74 = 348 GPD
+
t
USE (2) 500 GALLON H-20 CHAMBERS WITH 4' STONE
IN A 12.83'X 25' CONFIGURATION AS DIAGRAMMED
RESERVE LEACHING CAPACITY 348 GPD
SOIL EVALUATION
TEST HOLE #1
Evaluator. David D. Flaherty Jr, RS, REHS
SE # 2755
BOH Witness: Bruce Murphy, RS, CHO
Date: November 16, 2021
TH-1 ELEV. 58.0'
0"- 12"
12"-28"
28"- 120"
ELEV. 48.0'
120"-180"
G. W. ELEV. 46.0'
BOTTOM TH-1 ELEV. 43.0'
A
SL
10YR 312
B
SL
10YR 5/6
C1
Silt
Loam
10YR 4/4
C2
FS
10YR 616
WELL:
SDW-252
ZONE:
A
READING:
4709 (47.1)
DATE:
1012021
ADJ:
1.2'
(NTS)
"I certify that on November 12, 2002, l have passed
the examination approved by the Department of
Environmental Protection and that the above analysis
has been performed by me consistent with the
SIEVE SAMPLE
_ required training, expertise, and experience described
CSEE ATTACHED) in 310 CMR 15.018(2)."
SITE AND SEWAGE PLAN
FOR
B & B EXCAVATION, INC./
STANLEY PUDLO
34 GINGERBREAD LANE
YARMOUTHPORT, MA
PAGE 2 0F2 DATE: 1113012021