HomeMy WebLinkAboutEngineered Plan - VOIDTOP OF FOUNDATION
24" diameter concrete covers
20.75
1500 GALLON
SEPTIC TANK
/6'----4 �- 9
DB -6
(H-20 Fated)
D -BOX
FLOW PROI`I LE
CON 5T RU CT I O N N OTE5 NOT TO SCALE
1.) ALL WORK SHALL CONFORM TO THE STATE ENVIRONMENTAL CODE, TITLE 5 (3 10 CMR 15.000):
STANDARD REQUIREMENTS FOR THE SITING, CONSTRUCTION, INSPECTION, UPGRADE, AND EXPAN51ON OF
ON-SITE SEWAGE TREATMENT AND DISPOSAL SYSTEMS AND FOR THE TRANSPORT AND DISPOSAL OF
SEFTAGE, AND THE LOCAL BOARD OF HEALTH REGULATIONS.
2.) ANY SEPTIC SYSTEM COMPONENT INSTALLED IN A LOCATION WHERE THERE IS POTENTIAL FOR
VEHICLES OR HEAVY EQUIPMENT TO FA55 OVER IT SHALL BE DESIGNED TO WITHSTAND AN H-20 LOADING.
IF UNDER AN IMPERVIOUS SURFACE, SYSTEM SHALL BE VENTED TO THE ATMOSPHERE.
3.) TO MINIMIZE UNEVEN SETTLING, SEPTIC TANKS SHALL BE INSTALLED ON A STABLE
MECHANICALLY -COMPACTED BASE ON SIX INCHES OF CRUSHED STONE.
4.) COVERS OVER THE INLET AND OUTLET TEES OF THE SEPTIC TANK, THE DISTRIBUTION BOX, AND THE
SOIL ABSORPTION SYSTEM SHALL BE RAISED TO WITHIN G" OF FINAL GRADE. LEACHING FIELDS,
TRENCHES, AND OTHER SOIL ABSORPTION SYSTEMS WITHOUT ACCESS MANHOLES SHALL HAVE AT LEAST
ONE (1) INSPECTION PORT CONSISTING OF PERFORATED 4" PVC PIPE PLACED VERTICALLY TO THE BOTTOM
OF THE SOIL ABSORPTION SYSTEM WITH A CAP, TIED WITH MAGNETIC MARKING TAPE, ACCESSIBLE TO
WITHIN 3" OF FINAL GRADE.
5.) PIPING SHALL CONSIST OF 4" SCHEDULE 40 PVC OR EQUIVALENT. PIPE SHALL BE LAID ON A MINIMUM
CONTINUOUS GRADE OF NOT LE55 THAN 2% FROM THE BUILDING TO THE SEPTIC TANK, AND NOT LESS
THAN I% OTHERWISE.
G.) DISTRIBUTION LINES FOR THE SOIL ABSORPTION SYSTEM SHALL BE 4" DIAMETER SCHEDULE 40 PVC
(OR EQUIVALENT) LAID AT 0.005 FT/FT. UNLESS OTHERWISE NOTED. LINES SHALL BE CAPPED AT END OR
AS NOTED.
7.) LINES FROM THE DISTRIBUTION BOX TO BE LEVEL FOR THE FIRST TWO (2) FEET BEFORE PITCHING TO
THE SOIL AB50RPTION SYSTEM. DISTRIBUTION BOX SHALL BE WATER TESTED TO ASSURE EVEN
DISTRIBUTION.
8.) GROUT TO BE USED AT ALL POINTS WHERE PIPES ENTER OR LEAVE ALL CONCRETE STRUCTURE5 IN
ORDER TO PROVIDE A WATERTIGHT SEAL.
9.) HEAVY EQUIPMENT SHALL NOT BE ALLOWED TO OPERATE OVER THE LIMITS OF THE SEWAGE DISPOSAL
FIELD DURING THE COURSE OF.CONSTRUCTION OF THE SYSTEM.
10.) IN ACCORDANCE WITH 3 10 CMR 15.22 1, ALL SYSTEM COMPONENTS SHALL BE MARKED WITH
MAGNETIC MARKING TAPE.
I I`.) THERE ARE NO KNOWN WELLS WITHIN 100' OF THE PROPOSED SOIL ABSORPTION SYSTEM.
1 2.);FROM THE DATE OF THE INSTALLATION OF THE SOIL ABSORPTION SYSTEM UNTIL RECEIPT OF THE
CERTIFICATE OF COMPLIANCE, THE PERIMETER SHALL BE STAKED AND FLAGGED TO PREVENT USE OF THE
AREA THAT MAY CAUSE DAMAGE TO THE SYSTEM.
13.) THE DESIGNER WILL NOT BE RESPONSIBLE FOR THE SYSTEM AS DESIGNED UNLESS CONSTRUCTED
AS SHOWN ON PLAN. ANY CHANGES SHALL BE APPROVED IN WRITING BY THE DESIGNER.
14.) THE BOARD OF HEALTH REQUIRES INSPECTION OF ALL CONSTRUCTION BY AN AGENT OF THE BOARD
OF HEALTH AND THE DESIGNER. THE DESIGNER SHALL CERTIFY IN WRITING THAT THE SEWAGE DISPOSAL
SYSTEM WAS INSTALLED IN ACCORDANCE WITH THE TERMS OF THE PERMIT AND THE APPROVED PLANS.
48 HOURS ADVANCE NOTICE 15 REQUESTED.
15.) LOCATION OF UTILITIES 15 APPROXIMATE AND CONTRACTOR SHALL BE RESPONSIBLE FOR
DETERMINING THE LOCATION OF ALL UNDERGROUND AND OVERHEAD UTILITIES PRIOR TO COMMENCEMENT
OF ANY WORK. THIS INCLUDES, BUT IS NOT LIMITED TO, REQUESTS TO DIGSAFE, ANY PRIVATE UTILITY
COMPANIES, AND THE LOCAL WATER DEPARTMENT.
16.) CONTRACTOR SHALL VERIFY THAT ALL WASTELINES ARE CONNECTED BY WATER TESTING WITHIN THE
DWELLING PRIOR TO INSTALLATION OF ANY SEPTIC COMPONENTS.
17.) CONTRACTOR SHALL VERIFY EXISTING INVERT ELEVATIONS PRIOR TO INSTALLATION OF ANY SEPTIC
SYSTEM COMPONENTS.
18.) INSTRUMENT SURVEY CONDUCTED FOR PROPOSED WORK ONLY. SITE PLAN SHALL NOT BE USED FOR
STAKING, OR ANY OTHER PURPOSES.
19.) THIS PLAN DOES NOT CERTIFY, GUARANTEE OR WARRANTY COMPLIANCE WITH DEEDED OR ZONING
BYLAWS, SPECIFICALLY, BUT NOT LIMITED TO, SIDELINE SETBACKS AND BUILDING HEIGHT RESTRICTIONS.
OWNER IS RESPONSIBLE FOR OBTAINING SUCH A DETERMINATION FROM THE APPROPRIATE AUTHORITY.
20.) TEST HOLES COMPLETED PER STATE ENVIRONMENTAL CODE, TITLE 5. SOILS CAN BE VARIABLE AND
TEST HOLE DATA 15 NO GUARANTEE OF 501L CONDITIONS IN OTHER AREAS. IF SOILS DIFFER FROM
TH05E SHOWN IN THE SOILS LOGS, DESIGN ENGINEER IS TO INSPECT THE SOILS PRIOR TO PROCEEDING
WITH INSTALLATION OF ANY SEPTIC COMPONENTS.
2 1.) EXISTING SEPTIC COMPONENTS TO BE LOCATED, PUMPED DRY, FILLED WITH CLEAN SAND AND
ABANDONED IN PLACE. AREA TO BE COMPACTED TO MINIMIZE SETTLING.
22.) EXISTING SEPTIC COMPONENTS TO BE REMOVED. ANY CONTAMINATED SOIL SHALL BE REMOVED
FOR A DISTANCE OF FIVE (5) FEET LATERALLY FROM THE SOIL ABSORPTION SYSTEM AND REPLACED WITH
CLEAN SAND. AREA TO BE COMPACTED TO MINIMIZE SETTLING.
(36160292) LEACH CHAMBERS IN BED
CONFIGURATION W1TH FIVE (5) ROWS
OF FIVE (5) 0-1AMBER5
LEACH CHAMBE9S
6.0'+
FL= /2.5± Bottom of Test Hole
5Y5TEM DESIGN CALCULATIONS
SEWAGE DE5/GN FLOW REQUIRED: 4 BEDROOM DWELLING @
/ l O GPD/ BEDROOM = 440 GPD REQUIRED
SEWAGE DE516N FLOW PROVIDED: TWENTYFIVE (25) AD5 LWIT511V BED
CONFIGURATION IN F1 VE (5) ROWS OF P1VE (5) UN1T5 EACH.
Vt = [(44010.74)1(4.8 FTz1FT) / 5.0 Lt7 = 24.7 AD5 UNIT5
REQUIRED (25 PROVIDED)
444 GPD PROVIDED > 440 GPD REQUIRED
5EPT1C TANK CAPACITY REQUIRED: 440 GPD X 200% = BBO GPD REQUIRED
SEPTIC TANK CAPAC/TYPROV/DED: 1500 GALLON 5EPT1C TANK
A GARBAGE D15PO5AL 15 NOT PERM/TIED Wl rH TH15 DES/GN FLOW /
INSTALLER TO VERIFY THE LOCATION OF ALL
UNDERGROUND AND -OVERHEAD UTILITIES - -- -k
PRIOR TO THE START OF ANY EXCAVATION
ACTIVITIES AND RELOCATE AS NECESSARY
(SEE NOTE # 1 5) .98
TEST HOLE LOGS
Test Hole #I (EL= 22.8±)
EXISTING CONTOUR
Depth
Layer
Soil Class
Soil Color
Comi
0"-4"
A
Fine -Medium Loamy Sand
I OYR 3/1
GAS SERVICE LINE
4"-27"
B
Medium Loamy Sand
I OYR 618
27"-1 20"
C I
Fine -Medium Sand
I OYR 616
40%
5A5
SOIL ABSORPTION SYSTEM
Perc
TWENTY FIVE (25) ADS AKC3GHC (36 1 GBD2)
LEACH CHAMBERS IN BED CONFIGURATION WITH
FIVE (5) ROWS OF FIVE (5) CHAMBERS
Ii 25' V
lnspectron Port (See Note #4)
PLAN VIEW
SCALE: I " = 10'
C/eve�ah
d way
\ r� --
��3 � fS a.s
0
_ -- TP -11
/moo
a-
BENCHMARK
Top Gas Gate
EL=22.5 (Assumed Datum)
22
1
'0 P / 0
- I f
I I I I
0 O :0 I h -i I fxIt ting septic Components to be
YARMOUTH,
MA
SITE LOCUS
NOT TO SCALE
1.) A55e55or'5 Map 29 Parcel 39
2.) Deed Book 5222 Page 79
3.) Plan Book 165 Page 85 F2 Lot 30A
4.) This property IS not In a Zone II of a Public
Water Supply
5.) Flood Zone: C
LEGEND
EXISTING SPOT GRADE
24x5 PROPOSED SPOT GRADE
�),,------
EXISTING CONTOUR
24-
PROPOSED CONTOUR
W
WATER SERVICE LINE
o
OVERHEAD UTILITY LINES
u
UNDERGROUND UTILITY LINES
G
GAS SERVICE LINE
3"-2G"
EDGE OF CLEARING
- -�-
FENCE
TEST HOLE LOCATION
ST
SEPTIC TANK
----Da _--
DISTRIgDTMOIVBOX---
5A5
SOIL ABSORPTION SYSTEM
3 I I I I
\ s I I I I /abandoned or Removed as
1 1_4
1 M cessary (See Notes #2 / d 22) ZONING: R25
i Existing Dwelimg pE o5e I I I I
(to be Razed) - •��� ?{ ak 1 17 6 I 22
Q
PC- Lot Size: 25,000 S.F.
122.2 Lot Frontage: 150'
i
Jj !ice distrng 5eptic Components to be
-11 4.viaoned or Removed as Setbacks:
0 - O NJecessary (See Notes #2/ # 22) Front, 30'
/ II r o 0
v 0 i Side: '
Rear: 2\'
J
yed N O Maxi um B Idm Covc age: 25%
°Aatio rn/ ���,ct+oFM,yss Pro o5ed B Ildl g Courage: 16%
tv ed oor p� 9p
M X
0LINDA
J
I+
22.O
yGa
Test Hole #2 (EL=22.5±)
Depth
Layer
Soil Class
Soil Color
Comments
0"-3",
A
rine-Medium Loamy Sand
I OYR 311
3"-2G"
B
Medium Loamy Sand
I OYR 618
26"-1 20"
C I
Fine -Medium Sand
I OYR GIG
40% Gravel
'.a a
n a\4
E O'
Q{0�p5eG, Qe • e
a. as{Ne.
a • . �X�5r�r9� ,ad
DATE OF TESTING: 09/ 18/ 14 INSPECTION NOTE:
501L EVALUATOR: LINDA J. PINTO, P.E., OCEANSIDE SEPTIC, INC.
BOARD OF HEALTH AGENT: AMY VON HONE, YARMOUTH HEALTH DEPARTMENT PRIOR TO FINAL INSPECTION BY THE ENGINEER, SYSTEM
PERCOLATION RATE: LE55 THAN 2 MIN/INCH IN "C" LAYER NEEDS TO BE COMPLETE INCLUDING BUILDUP FOR COVERS.
NO GROUNDWATER ENCOUNTERED
Ouch
156'
Departr,-. �..
RLLl' ' 1 QLD
' 2 !� .,2®14
H ALTH DEPT.
I v
GacaO
REVISION I 1/ 14114: Revisea Top of Foundation and grading, Survey datum,
added reserve area scluare fci tage.
C 5ITE PLAN
SCALE: 1 " = 20' 1 / ce
SURv i
0 20 40 GO
SCALE 1 "=20'
C:\Ocean5ide\05-Jacclueline\05-Jacclueline-5D5 Plan.dwg
Prepared for:
ndrew Webb
200 Hinckley IRd., Milton, MA 02186-2853
PrO,P05ed Site Sewage D15F05al System
\ G Jac juell e Circle, Yarmouth, MA
\ / Prepared by:
P.O. Box 201, Brewster, MA 02631 Phone: (508) 896-1513
Date: 10/ 10/ 14 I Scale: As Shown 1 By: LIP I Check: MIA I Project No. 0514075 '