HomeMy WebLinkAboutEngineer Plan - 2022T.O.F. EL.= 21.5'± FINISH GRADE OVER D BOX 21.1'± FINISH GRADE OVER CHAMBERS
= 21 .2` - 21 .0' 1 N gNOTE",-
PROVIDE
Tt,..,
PROVIDE EXTENSION RISER SLOPE @ 2% MIN. OVER SYSTEM t�
3W' TO 1-1/2" DOUBLE WASHED STONE TO CROWN OF PIPE 1 UNLESS OTHERWISE NOTED, ALL SYSTEM COMPONENTS AND CONSTRUCTION
WITH COVER OVER
INLET FINISH G, REMOVABLE WATER -TIGHT COVER OVER " SCHEDULE 40 PVC MIN SLOPE I% INSPECTION PORT WITH ACCESS
METHODS SHALL BE IN ACCORDANCE WITH TITLE 5 OF THE STATE ENVIRONMENTAL
FINISHED GRADE OUTLET TO WITHIN 6" OFF.G. 21.01± RADE OVER TANK EL.= RISER TO WITHIN 6" OF FINISHED GRADE BOX TO F.G. (SEE NOTE #21) 2" OF 118" TO 1/2" DOUBLE WASHED CODE AND ANY APPLICABLE LOCAL RULES.
f@ FOUNDATION= 21.0'±5" DIA. OUTLET(S) _ STONE OR FILTER FABRIC 2, ANY CHANGES TO THIS PLAN MUST BE APPROVED BY THE BOARD OF HEALTH AND THE
TOP OF SAS = 1$.H3 PLACE RISERS ON ALL
21" MIN. ACCESS rIn DESIGN ENGINEER.
PROP. SCH_ 40 COVER (3TYP.) 9" MIN.
PVC SEWER _ 36" MAX. 9" MIN. CHAMBERS WITH 3. 4" SCHEDULE 40 PVC PIPE WITH WATER TIGHT JOINTS SHALL BE USED IN DISPOSAL
9" MIN. ' 36" MAX. '
`PROP. SCH. 40 36" MAX 18.00 I BREAKOUT EL = 1$.50 INLET PIPES TO SYSTEM UNLESS OTHERWISE NOTED.
PVC SEWER WITHIN 6 -'OF F.G.
I- -1 T+ �-) 4" SCHEDULE 40 PVC 4. TO PREVENT BREAKOUT, THE PROPOSED FINISHED GRADE SHALL NOT BE LESS THAN
2" DROP MIN.
MiN.s�oPe ,% 6" 3" ELEVATION = 18.50' FOR A DISTANCE OF 15' AROUND THEPERIMETER OFTHESAS. UNLESS A
3" DROP MAX. 3" 9" L=18 ± 40 MIL GEOMEMBRANE LINER IS PLACE AT LEAST FIVE
MIN. s�or��,q �� JO NTS (TYP.OVIDE ) WATERTIGHT O O o THE LINER S NOT LESS THAN HE BREAKOUT ELEVATION. FROM S.A.S. AND THE TOP OF
13" 4" PVC IN FROM �
14" 18.50' SEPTIC TANK 4" PVC OUT TO C:) (D
�0 0 00
/5. SLOPE ALL SOLID PIPE AT 1.0% MINIMUM.
LEACHING FACILITY oo a Do-
INLET TEE „ 2' o 0 0 0 0 0 C:) ✓6. THIS SYSTEM 1S NOT DESIGNED FOR A GARBAGE DISPOSAL,
1$.75' 48" OUTLET TEE 18,30' M N. G 1$.13' o o� o 0 0o O o� 7. LOCAL BOARD OF HEALTH AND DESIGN ENGINEER TO BE NOTIFIED PRIOR TO BACK
D DDD o D D o 0 0 0 0 o FILLING WHEN SYSTEM IS NEARLY COMPLETE AND READY FOR INSPECTION. SYSTEM IS
TEES TO BE CENTERED GAS BAFFLE 6" CRUSHED STONE _ o o NOT TO BE BACK FILLED WITHOUT FIRST OBTAINING APPROVAL FROM BOARD OF HEALTH
DIRECTLY UNDER RISERS OVER MECHANICALLY ¢ 0, (TYP.) ! _ 3.0 4.0' (Typ) AND DESIGN ENGINEER.
15.2' OFFSET TO FIND COMPACTED BASE 8.5' 3:0' 3.0'
28.0, 4.83` 8. ELEVATIONS BASED ON APPROXIMATE M.S.L. DATUM. SEE BENCHMARK LOCATION AND
6" CRUSHED STONE OUTLET DISTRIBUTION BOX ELEVATION SHOWN ON PLAN.
83'
TO BE INSTALLED ON A LEVEL STABLE GROUND WATER ELEV.= < 9.60' 10.
OVER MECHANICALLY 9. CONTRACTOR SHALL VERIFY ALL UTILITY LOCATIONS PRIOR TO CONSTRUCTION
COMPACTED BASE C BASE. FIRST TWO FEET OF OUTLET + M 5' MIN. I THROUGH DIG -SAFE AT LEAST 72 HOURS PRIOR TO COMMENCING WORK ON AT
PROPOSED 1,500 GALLON CONCRETE SEPTIC TANK PIPES TO BE LAID LEVEL. 16.00 500 GALLON CHAMBERS 1 -888 -DIG -SAFE AND ANY OTHER APPLICABLE AGENCIES. REPORT ANY DISCREPANCIES
LENGTH 10'-6' WIDTH 5r 5' 8" DEPTH - (Dimensions per CROSS SECTION VIEW TYPICAL CHAMBER_PR01=iLE 1 TO THE DESIGN ENGINEER.
ACME/Shorey) r " "" " ' ' ` " ' w 1 ) = 10. ALL JOINTS WHERE PIPE ENTERS AND EXITS CONC. STRUCTURES SHALL BE MADE WATERTIGHT.
NOT TO SCALE NOT TO SCALE NOT TO SCALE 11. NO DETERMINATION HAS BEEN MADE AS TO COMPLIANCE WITH DEEDED OR ZONING
-r�rC7 r+ -r F-1 _t A REGULATIONS. OWNER/APPLICANT IS TO OBTAIN SUCH DETERMINATIONFROM
�,,.� `. ,' J ; .,. � iiAPPROPRIATE AUTHORITY.
SWING -TIES q ' f.'>' j ' 1L__ j(_� _.+ PERC NO. N/A
- 12. ALL SEPTIC SYSTEM COMPONENTS SHALL WITHSTAND H-10 LOADING UNLESS LOCATED
DESCRIPTION
HC -1
HC -2
TANK COVER IN (1)
16:5'
28.7'
TANK COVER OUT (2)
24.5'
34.0'
CORNER OF STONE (3)
20.3'
25.2'
CORNER OF STONE (4)
30.8'
33.5'
CORNER OF STONE (5)
45.6
29.4'
CORNER OF STONE (6)
39.3'
19.5'
znl
INSPECTOR: Phil Reneaud (BOH) UNDER MORE THAN 3 FEET OF COVER OR LOCATED UNDER PAVEMENT, DRIVES, OR
TRAVELED WAYS IN WHICH CASE THEY SHALL WITHSTAND H-20 LOADING.
EVALUATOR: Michael Pimentel, EIT, CSE
MAP 60 C.S.E. APPROVAL DATE: Oct. 27, 1999 13. DOUBLE WASHED CRUSHED STONE SHALL BE FREE OF ALL DIRT, DUST AND FINES.
LOT 73 i DATE: January 13, 2022 #
14. WHERE REQUIRED, CONTRACTOR SHALL REMOVE ALL LOAM, SUBSOIL AND UNSUITABLE
TEST PIT #: 1 ✓ MATERIAL IN AREA BENEATH AND FOR 5 FT. ON ALL SIDES OF LEACHING FACILITY.
s'' REPLACE ALL UNSUITABLE MATERIAL WITH CLEAN COARSE SAND FREE FROM CLAY,
"ELEV TOP = 21.10'
'
FINES OR OTHER UNSUITABLE MATERIAL IN ACCORDANCE WITH 310 CMR 15.255(3):
1 fl ELEV WATER = < 9.60'
^yyX r► \ LL 15. CONTRACTOR SHALL NOTIFY DESIGN ENGINEER OF ANY DISCREPANCIES FOUND IN
SITE CONDITIONS FROM THOSE SHOWN PRIOR TO CONTINUATION OF WORK. I
PERC RATE= <2 min./inch
y� \ i , - 6. PROPOSED PROJECT IS LOCATED WITHIN.
;. r s' \>I✓ 1 P L ATE
{ 1-W
\ DEPTH OF PERC ASSESSOR'S MAP 60 LOT 70
24' 42"
f = % TEXTURAL CLASS: i
l ` ` OWNER OF RECORD: NORMAN T[NKHAM & JANICE TINKHAM
-
£, ,, � ,,� � f.Pin � -- ADDRESS: 114 NORFOLK ROAD
1960
ONE I1c
` y
ern
0MILLIS, MA 02054
21
10
MAP 60
LOT 69 ? 1
' " �+ --- PROPOSED 1,500 i 7 _. a
GALLON SEP i A14e,, 3T3 TCTVt�i Sr 2
Peri
�. r \,
ggE� ..SIJ J I ,' �,i � • `�. , 1+� y,r !'"'�� 'i�
s6° 2 N MAP 60 � !
t LOT 70
9940± SF7
t 59 MAP 60 ki
r ns
... r
,`�-- I i x21.1 F � LOT 72 f 1- ire " ,��� °;
a
I 1 (2 " r 1 tt \ , .
.. c+ _'. C
LOCUS PLAN
m �., �- I ,: �. - �r,2 �,I ,, � ,HA2
I
a v��; r 10$ x213 wrt { SCALE: 1"=1000' 138„
FEMA FLOOD ZONE X
20.60' COMMUNITY PANEL # 25001CO587J
IT DEED REFERENCE: BOOK 28490, PAGE 208
18. PLAN REFERENCES: 1.) PLAN BOOK 192, PAGE 55 2.) PLAN BOOK 88, PAGE 77
19.10'
19. ALL DISTURBED AREAS SHALL BE RESTORED TO ORIGINAL CONDITION.
20. PROPERTY LINE INFORMATION IS ONLY APPROXIMATE. THIS PLAN IS TO BE USED ONLY
FOR SEPTIC SYSTEM UPGRADE. JC ENGINEERING WILL NOT ASSUME ANY LIABILITY
FOR USES OF THIS PLAN OTHER THAN ITS INTENDED PURPOSE.
21. A 4" PERFORATED SCH. 40 PVC PIPE SHALL BE PLACED IN A VERTICAL POSITION TO A
DEPTH OF THE BOTTOM OF THE SAS AND EXTEND TO WITHIN 3" OF FINISH GRADE. A
REMOVABLE THREADED CAP SHALL BE PLACED ON THE TOP TO ALLOW FOR INSPECTIONS.
22. OWNER I APPLICANT / CONTRACTOR SHALL BE RESPONSIBLE TO OBTAIN ANY AND ALL
REQUIRED PERMITS AND APPROVALS FOR THIS PROJECT.
20.3 1 41 f PR_ OSE 3 9.60'
e I - DIST fl3UP'v'
TION
\ (3 it . 1 /- ' - i No Mottling, Standing or Weeping Observed
4� HC 1 / P_ ._ __. _ _.�� _� -•_ _
C�3 DESIGN DATA
/ g
J
,' ,
`q > `l x50.0 EXISTING SPOT GRADE
#8 7 3 12" NUMBER OF BEDROOMS (EXISTING) 2
EXISTING 1 4 - - - 50 - - - EXISTING CONTOUR
x NUMBER OF BEDROOMS (DESIGN) 3 MIN. PER TITLE 5
2 -BEDROOM N
o
DWELLING e i 27 0 jl x21.2 DESIGN FLOW 110 GAUDAY/BEDROOM r� PROPOSED CONTOUR
t
�' { ( - TP 1 TOTAL DESIGN FLOW 330 GAUDAY F501 PROPOSED SPOT GRADE
q j
ENCLOSED _I? \ 1T 21x0' f 1 DESIGN FLOW x 200 = 660 GAL/DAY --. GAS EXISTING GAS LINE
PORCH HC -2 :i ,.
�{5) r - U E PROPOSED 1,500 GALLON SEPTIC _-
i { \ EXISTING OVER HEAD WIRES
/ - J
x21.3 . T ry i EXISTING WATERLINE FEB 17 2022
% TEST PIT LOCATION HEALTH DEPT. '
INSTALL 2 500 GAL. CHAMBERS W/ STONE
l -
O� O C', c ,' PROPOSED 1,500 GALLON SEPTIC TANK
A ! .r G 3/ x20.9 SIDEWALL CAPACITY
�y 'fJ rT PROPOSED TWO (2) ENGH + 1MDTH} (2 SIDES) (2' HIGH) {0.74 GPDiS.F.) _GAUDAY _ __ PROPOSED 4" SOLID SCHEDULE 40 PVC PIPE
f' I = ' 500 -GALLON LEAC' LEACHING (28.01+10.83')(2) (2') ( 0.74 GPD/S.F.) =114.9 GAUDAY
CHAMBERS wl STONE El PROPOSED DISTRIBUTION BOX
j I BOTTOM CAPACITY PROPOSED 500 GALLON LEACHING CHAMBER
(LENGTH x WIDTH) (0.74 GPD/S.F.) = GAUDAY
" y2 Benchmark
q2 (28.0'x 10.83') (0.74 GPD/S-F.) = 224.4 GAUDAY
i l X63 �p Nail in 11" Tree
Elev. = 22.00,
1 Approx. MSL TOTALS:
REV. DATE BY APP'D. DESCRIPTION
\ TOTAL NUMBER OF CHAMBERS 2 PROPOSED SEPTIC SYSTEM UPGRADE
1 TOTAL LEACHING AREA 458 5 SQ FT
tN °F M9s PREPARED FOR
TOTAL LEACHING CAPACITY 339.3 GAL./DAYdqy s90
rte'
JOHNROBERT B. OUR CO., INC.
`'
°'
oocHURCL �Ry°i
NOTES:
MAP 60
NO. 480
1.
MAGNETIC MARKING TAPE SHALL BE PLACED ALONG THE TOP EDGE OF
/ LOT 71
LOCATED AT
EACH SEPTIC SYSTEM COMPONENT.
$MAYFLOWER LANE
j SOUTH YARMOUTH, MA
2.
CONTRACTOR SHALL VERIFY SOIL CONDITIONS IN THE LOCATION OF THE
Z
PROPOSED LEACHING FACILITY TO ENSURE CONSISTENCY WITH TEST
( f
SCALE 1 INCH = 10 FT. DATE: FEBRUARY 9, 2022
PIT DATA SHOWN ON THIS PLAN. REPORT TO ENGINEER AND LOCAL
J/
BOARD OF HEALTH IF SOILS ARE NOT CONSISTENT WITH TEST PIT DATA.dr
l
M�0 5 10 2.0 40 FEET
atN
3.
PROPERTY IS NOT LOCATED WITHIN A MASS. DEP APPROVED ZONE IL
£o y6a PREPARED BY
RESERVED FOR BOARD OF HEALTH USE
RHN
CHURJR. JC ENGINEERING, INC.
IL
4.
SWING TIES SHOWN ON THIS PLAN ARE PROVIDED ONLY AS A COURTESY
if
No,r4r807 2854 CRANBERRY HIGHWAY
FOR THE INSTALLER. INSTALLER SHALL VERIFY SWING TIE
MEASUREMENTS IN THE FIELD PRIOR TO INSTALLING THE SYSTEM.
EAST WAREHAM, MA 02538
CONTRACTOR SHALL NOTIFY ENGINEER IF MEASUREMENTS APPEAR TO
SITE
PLAN
508.273.0377
BE INCORRECT.
%I
SCALE: 1" = 10'
_
X11 Drawn By MCP Designed By. MCP Checked By: JLC JOB No. 6091