HomeMy WebLinkAboutEngineered Plans - 2015GENERAL NOTES
1. ALL PRECAST COMPONENTS TO BE H-10
RATED. ALL 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 RESPONSIBILITYY,
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.
Z 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.
11.ALL SEPTIC TANKS, DISTRIBUTION
BOXES AND PIPING TO BE INSTALLED
WATERTIGHT,
12. NO KNOWN WETLANDS OR WELLS
WITHIN 100 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 ASSESSORS MAP 41
PARCEL 42.
15. LOCUS PROPERTY IS NOT LOCATED
WITHIN AN AQUIFER PROTECTION
DISTRICT (ZONE II).
DESIGN CALCULATIONS SYSTEM DETAIL Flaherty Environmental Services
P. 0. Box 81
Yarmouth Port, MA 02675
NUMBER OFACTUAL BEDROOMS 3 508.362.1657
GARBAGE DISPOSAL UNIT NO
TOTAL ESTIMATED FLOW
(I 10 GAL/BR/DAYX 3 BR) 330 GALADAY
REQUIRED SEPTIC TANK CAPACITY 660 GAL.
SIZE OF SEPTIC TANK 1000 GAL. (EXISTING)
SOIL CLASSIFICATION 1
DESIGN PERCOLATION RATE <2 MIN.IINCH
EFFLUENT LOADING RATE 0.74 GALADAYIF-P
LEACHING AREA
(2)x(25.01+12.839(2) = 151 SF
25.0' x 12.83' = 320 SF
471 SF 0.74 = 348 GPD
USE (2) 500 GALLON CHAMBERS WITH 4'S TONE
AS DIAGRAMMED INA 25.0'X 12.83'X2' CONFIGURATION
RESERVE LEACHING CAPACITY NIA
SOIL EVALUATION
TEST HOLE #1
Evaluator. David D. Flaherty Jr., RS, REHS
SE#2755
BOH Witness: Phil Renaud
Date: September 9, 2015
TH-1 ELEV. 98.0'
0"- 10" I OWE LS f0 YR 2/2
10"- 38" 1 B LS 10YR 5/6
38"- 131" 1 C MS 2.5Y5/6
G.W. ELEV. NIA
BOTTOM TH-1 ELEV. 8T. 1'
(NTS)
q4,�
PERC
EL. 94.0'
24 GALS.
"AT 7" SITE AND SEWAGE PLAN
®t�� . FOR
B & B EXCAVATION, INC./
l car* that on November 12, 2002, I have passed FREDERM G. BOYLE
the examination approved by the Department of �� 23 PINE GROVE ROAD
Environmental Protection and that the above analysis
has been performed by me consistent with the �4 N s SOUTH YARMOUTH, MA
required training, expertise, and experience described
in 310 CMR 15.018(2)." p► r
/ % 1� PAGE20F2