HomeMy WebLinkAboutEngineer PlanT.O.F. EL.= 34.7± FINISH GRADE OVER D-BOX = 32.1'± FINISH GRADE OVER CHAMBERS = 31,2' - 32.5' PROP. VENT WITH CHARCOAL FILTER TO ABOVE GRADE
PROPOSED EXTENSION RISER SLOPE @ 2% MIN. OVER SYSTEM 3/4" TO 1-1/2" DOUBLE WASHED GENERAL NOTES
0�
WITH COVER OVER INLET & REMOVABLE WATER -TIGHT COVER OVER STONE TO CROWN OF PIPE 1. UNLESS OTHERWISE NOTED ALL SYSTEM COMPONENTS AND CONSTRUCTION
FINISHED GRADE - OUTLET TO WITHIN 6" OF F.G. - - - -- RISER TO WITHIN 6" OF FINISHED GRADE ��
�.�. F.G. OVER TANK EL.= 32,6' - 33.4' - - - - 4 SCHEDULE 40 PVC METHODS SHALL BE IN ACCORDANCE WITH TITLE 5 OF THE STATE ENVIRONMENTAL
-
f @ FOUNDATION = 33.9 _ " MIN SLOPE 1% 2" OF 1/8" TO 1/2" DOUBLE WASHED -
5 DIA. OUTLET(S) - - -- CODE AND ANY APPLICABLE LOCAL RULES.
_- STONE OR GEOTEXTILE FILTER FABRIC -- -- - -- --
PROP. SCH. 40 21" MIN. ACCESS 9" MIN } - 2. ANY CHANGES TO THIS PLAN MUST BE APPROVED BY THE BOARD OF HEALTH AND THE
COVER (3 TYP.) 36" MAX. I TOP OF SAS = 27.00' PLACE H-20 RISER ON DESIGN ENGINEER.
PVC SEWER
PROP. SCH. 40 4.70' 5.50' ALL CHAMBERS w/ 3. 4" SCHEDULE 40 PVC PIPE WITH WATER TIGHT JOINTS SHALL BE USED IN DISPOSAL
4 PVC TEE SEE NOTE #22
PVC SEWER 26.00 SEE NOTE #22 BREAKOUT EL = 26.5M4.
'PIPED INLETS TO SYSTEM UNLESS OTHERWISE NOTED.
WITHIN 6" OF F.G.
�EXISTING PIPE --, MiN.sLoPE@1x 6" 3„ 2 DROP MIN. 3 9
3" DROP MAX. " L=12'± 4. TO PREVENT BREAKOUT, THE PROPOSED FINISHED GRADE SHALL NOT BE LESS THAN
MIN. SLOPE@1% PROVIDE WATERTIGHT 14" PVC IN FROM JOINTS (TYP.) o$� o� 40 MIL GEOMEMBRANE LINER IS PLACE AT LEAST FIVE FEET FROM S.A.S. AND THE(COnnOCtlOn) 14�� 3Q.25' SEPTIC TANK 4" PVC OUT TO O 0 THE LINER IS NOT LESS THAN THE BREAKOUT ELEVATION.TOP OF
*,� LEACHING FACILITY o0 00°32'7INLET TEE ,�oo5. SLOPE ALL SOLID PIPE AT 1.0%MINIMUM.
30.50' 48" OUTLET TEE 26.40' MN. 6 \-26.23' 2'o0 0 0 0 6. THIS SYSTEM IS NOT DESIGNED FOR A GARBAGE DISPOSAL.
�o ao 7. LOCAL BOARD OF HEALTH AND DESIGN ENGINEER TO BE NOTIFIED PRIOR TO BACK
TEES TO BE CENTERED GAS BAFFLE 6" CRUSHED STONE 0FILLING WHEN SYSTEM IS NEARLY COMPLETE AND READY FOR INSPECTION. SYSTEM IS
17.3'OFFSET TO FND DIRECTLY UNDER RISERSOVER MECHANICALLY o� NOT TO BE BACK FILLED WITHOUT FIRST OBTAINING APPROVAL FROM BOARD OF HEALTH
COMPACTED BASE 4 0, AND DESIGN ENGINEER.
6" CRUSHED STONE 5OUTLET DISTRIBUTION BOX 8 5 (TYP)4.0 NF 4.0 8, ELEVATIONS BASED ON N.A.V.D. 88 DATUM. SEE BENCHMARK LOCATION AND ELEVATION
OVER MECHANICALLY TO BE INSTALLED ON A LEVEL STABLE 33.5' (TYP.) SHOWN ON PLAN.
COMPACTED BASE BASE. FIRST TWO FEET OF OUTLET GROUND WATER ELEV.= < 18.93'
PROPOSED 1,500 GALLON CONCRETE SEPTIC TANK PIPES TO BE LAID LEVEL 24.00 12.83' 9. CONTRACTOR SHALL VERIFY ALL UTILITY LOCATIONS PRIOR TO CONSTRUCTION
„ , „ , n 5' MIN. THROUGH DIG -SAFE AT LEAST 72 HOURS PRIOR TO COMMENCING WORK ON SITE AT
*CONTRACTOR LENGTH 10 -6 WIDTH 5 -8 DEPTH 5 -8 3 - 500 GALLON H-20 CHAMBERS CHAMBER END VIEW 1-888-DIG-SAFE AND ANY OTHER APPLICABLE AGENCIES. REPORT ANY DISCREPANCIES
TO VERIFY EXISTING (Dimensions Per CROSS SECTION VIEW
ELEVATi0 Pe?IORTOf" NY�'110RK SEPTIC TANK PROFILE ACME/Shorey) 1-1-20 DISTRIBUTION BOX DETAIL AIL TYPICAL CHAMBER PROFILE
_2 ® CHAMBER
it IV LI �� �� E R DETAILS
E I r,� I LS TO THE DESIGN ENGINEER.
NOTIFY ENGINEER IF DIFFERENT. NOT TO SCALE t1 NOT TO SCALE NOT TO SCALE 10. ALL JOINTS WHERE PIPE ENTERS AND EXITS CONC. STRUCTURES SHALL BE MADE WATERTIGHT.
_.u._ _>.� .� . try ........ ..
11. NO DETERMINATION HAS BEEN MADE AS TO COMPLIANCE WITH DEEDED OR ZONING
TEST PIT DATA REGULATIONS. OWNER/APPLICANT IS TO OBTAIN SUCH DETERMINATION FROM
SWING -TIES - a•��, ,, --
�t�ri .w. - PERC NO N/A APPROPRIATE AUTHORITY.
_.ate.,. -- _.�.. _
DESCRIPTION
HCA
HC-2
TANK COVER IN (1)
20.2'
39.9'
TANK COVER OUT (2)
21.2'
33.0'
CORNER OF STONE (3)
37.6'
37.9'
CORNER OF STONE (4)
40.0'
62.4'
CORNER OF STONE (5)
51.6'
69.9'
CORNER OF STONE (6) -
- 49.7'--
-- 49.3' - -
12. ALL SEPTIC SYSTEM COMPONENTS SHALL WITHSTAND H-10 LOADING UNLESS LOCATED
INSPECTOR: Phil Reneaud (BOH) UNDER MORE THAN 3 FEET OF COVER OR LOCATED UNDER PAVEMENT, DRIVES, OR
MAP 122 _ � .�r �.�
_ _.,u, �-
-'�- -�'` EVALUATOR: Michael Plmentel, EIT, CSE
LOT 29 -"�-� ""` - -' �� � "" �' � � � -s � TRAVELED WAYS IN WHICH CASE THEY SHALL WITHSTAND H-20 LOADING.
rGQf,� C.S.E. APPROVAL DATE: Oct. 27, 1999
13. DOUBLE WASHED CRUSHED STONE SHALL BE FREE OF ALL DIRT, DUST AND FINES.
_ DATE: Jul 13, 2023
EXISTING CESSPOOL � '�.✓� U -��- _._...,�; l y
TO BE PUMPED, FILLED "- °A y.°`4 1 ! �� 14. WHERE REQUIRED CONTRACTOR SHALL REMOVE ALL LOAM' SUBSOIL AND UNSUITABLE
' -- TEST PIT #: 1
wl SAND & ABANDONED MATERIAL IN AREA BENEATH AND FOR 5 FT. ON ALL SIDES OF LEACHING FACILITY.
ELEV TOP = 31.10' REPLACE ALL UNSUITABLE MATERIAL WITH CLEAN COARSE SAND FREE FROM CLAY,
Y FINES OR OTHER UNSUITABLE MATERIAL IN ACCORDANCE WITH 310 CMR 15.255(3).
-��- '-- ELEV WATER = < 18.93'
;
884° 17, 00"E / / \ �� ._ --�d ,:, "` «� • + ` o� 15. CONTRACTOR SHALL NOTIFY DESIGN ENGINEER OF ANY DISCREPANCIES FOUND IN
125.11v-�- -- t . PERC RATE _ < 2 min./inch SITE CONDITIONS FROM THOSE SHOWN PRIOR TO CONTINUATION OF WORK.
* !+ r • 4Yr w •:tip '�'
/ - - - «� �« • • 16. PROPOSED PROJECT IS LOCATED WITHIN:
DEPTH OF PERC = 66" - 84"
a t ..;
:rJ�. i� �a�l. �� TEXTURAL CLASS: 1 ASSESSOR'S MAP 122 LOT 34
MAP 122 / a ,`'`_ �•� `'�+� ! OWNER OF RECORD: JAIME CAMPBELL DONAHUE
w LOT 30 �/ •
1 0 _ 14,130± S.F. i / / / / x 31.8 m ' ; 4 ` 0
0_ , . �, as see • « . •.•'v_j one ales
im (1(1 1 la?1
as • It ` to « •.J tt//. �Ir
z lie
1 11 i
Ile / / �N POST z 1 it . `� 1, r " 32"
GV -f
Lij
8' K! y B
eqs \ o Benchmark I 12.�p
W • t� j-�� y•' -, Wc�t'Odli
z ti 1 #18 Comer of Deck �"�-��
1 C \Q O 1f qs\ EXISTING w Elevation = 34.57' I / 16.5 ' . .. MCP
66 ,
.J 4-BEDROOM N.A.V.D. 88
Q DWELLING Perc
w s / a Cl?
84
H-
LU
OW
A
0 co
LLI ! J / Z 08"
L11 [� 1 \ TOF=34.7'± _... �� - / in ... `
_Z ' 9 B.H./ c x31.v MAP 122
LOT 24.1 LOCUS PLAN -2
O
17.3' / /IV,
APPROX SCALE: 1" = 1000' b!
Fill
Silt Loam
2.5Y 6/4
Fine Sand
2.5Y 6/6
(many cobbles;
tight matrix)
Medium Sand
2.5Y 6/6
(loose)
1. 0
ADDRESS: 74 KING ARTHUR DRIVE
OSTERVILLE MA
FEMA FLOOD ZONE X
28.43'
COMMUNITY PANEL# 25001CO559J
17. DEED REFERENCE: BOOK 35857, PAGE 291
18. PLAN REFERENCE: PLAN BOOK 97, PAGE 15
25.60-
19. ALL DISTURBED AREAS SHALL BE RESTORED TO ORIGINAL CONDITION.
20. PROPERTY LINE INFO,'RMATION IS ONLY APPROXIMATE. THIS PLAN IS TO BE USED ONLY
24.10'
FOR SEPTIC SYSTEM UPGRADE. JC ENGINEERING WILL NOT ASSUME ANY LIABILITY
FOR USES OF THIS PLAN OTHER THAN ITS INTENDED PURPOSE.
21. OWNER / APPLICANT / CONTRACTOR SHALL BE RESPONSIBLE TO OBTAIN ANY AND ALL
22.10'
REQUIRED PERMITS AND APPROVALS FOR THIS PROJECT.
22. IN ACCORDANCE WITH 310 CMR 15.401-15.405, THE FOLLOWING LOCAL UPGRADE
APPROVALS ARE REQUESTED FROM 310 CMR 15.221(7):
1.) A 2.5WAIVER (3.0' - 5.5') FOR THE MAXIMUM COVER OVER THE H-20 SAS.
2.) A 1.T WAIVER (3.0' - 4.7') FOR THE MAXIMUM COVER OVER THE H-20 DISTRIBUTION BOX.
18 93'
1 . No Mottling, Standing or Weeping Observed
�•- r_ A
� -�- ' ` PROPOSED THREE (3) 9� 9 P� 9
- (2 / - / 500-GALLON H-20
LEACHING CHAMBERS LEGEND
- -
�/ \ / - DESIGN! DATA - - - -
_ °-.. `.. - w/ STONE
50xO' EXISTING SPOT GRADE
- - ----- - - ---- -- /--- - --- - NUMBER OF BEDROOMS EXISTING 4 - - - 5 -
- < (EXISTING) - --- . - --- -- - - - -- - - EXISTING CONTOUR
3) (6 - ' PROPOSED 4" SCH. 40 NUMBER OF BEDROOMS (DESIGN) 4
- --- -
' \ BUSH3 // x31.4 .. PVC VENT; EXACT DESIGN FLOW 110 GAUDAY/BEDROOM --L� PROPOSED CONTOUR---------- - - - --
GARAGE TP 1 d LOCATION PER OWNER 50 PROPOSED SPOT GR4flE
BIT. DRIVE (ON SLAB) x31.3
. ..
w .T�� ` \ -
TOTAL DESIGN FLOW 440 GAUDAY
co
CID- -3 f -xl�
3'fz1� e: _ DESIGN FLOW x 200 = 880 GAVDAY
GAS EXISTING GAS LINE
CO CC) i
0, <\ // �'� / \� USE PROPOSED 1,500 GALLON SEPTIC TANK 0/H/W EXISTING OVERHEAD UTILITIES
z Z` \
6" W W EXISTING WATER LINE
1 HC-
`� LSA EXISTING LANDSCAPED AREA
-'33 - INSTALL 3 - 500 GAL. CHAMBERS W/ STONE
-C�rt TEST PIT LOCATION
/ �" / / / SIDEWALL CAPACITY O O o PROPOSED 1,500 GALLON SEPTIC TANK
32_ _ - PROPOSED H-20 (LENGTH - _ � _ _ - _ J / � - _ - _ . ENGTH + WIDTH) (2 SIDES) (2 HIGH) (0.74 GPD/S.F.) =GAVDAY
DISTRIBUTION BOX (33.5' + 12.83') (2) (2') (0.74 GPD/ S.F.) =137.1 GAUDAYLk
PROPOSED 4" SOLID SCHEDULE 40 PVC PIPE
O
�<\ BOTTOM CAPACITY PROPOSED H-20 DISTRIBUTION BOX
(LENGTH x WIDTH) (0.74 GPD/S.F.) = GAUDAY O PROPOSED 500 GALLON H-20 LEACHING CHAMBER
PROPOSED 1,500 (33.5 x 12.83) (0.74 GPD/S.F.) - 318.1 GAUDAY
U,P #322/2 G / i _ _ 29' GALLON SEPTIC TANK
vYW/RE i / \ TOTALS. REV. DATE BY APPD. DESCRIPTION
co
TOTAL NUMBER OF CHAMBERS 3 PROPOSED SEPTIC SYSTEM UPGRADE
12529, / ' �.�" \ o TOTAL LEACHING AREA 615.1 SQ.FT. V�,t`� °� MASsq PREPARED FOR
° 37 15 i �� C0 TOTAL LEACHING CAPACITY 455.2 GALJDAY Yar ealth Department o� cy� ROBERT B. OUR CO., INC.
N81 ,
"W / \ YE1J JOHN L.
MAP 122 CIVIL 0
NOTES: CHURCHILL JR. H
� LOT 33
o NO. 48066
N e Date � LOCATED AT
1. MAGNETIC MARKING TAPE SHALL BE PLACED ALONG THE TOP EDGE OF EACH EXISTING CESSPOOL TO BE PL.II`.:4PED, �� �j ACISTER� 18 GINGERBREAD LANE
SEPTIC SYSTEM COMPONENT. FILLED %Ar/ SAND & ABANDONED J r YARMOUTHPORTMA
2. CONTRACTOR SHALL VERIFY SOIL CONDITIONS IN THE LOCATION OF THE APPROXI"v?ATE LOCATION (TYP OF 2) J MAP 122 ,
PROPOSED LEACHING FACILITY TO ENSURE CONSISTENCY WITH TEST PIT LOT 31 SCALE: 1 INCH = 10 FT. DATE: JULY 14, 2023
DATA SHOWN ON THIS PLAN. REPORT TO ENGINEER AND LOCAL BOARD OF 0 5 10 20 40 FEET
HEALTH IF SOILS ARE NOT CONSISTENT WITH TEST PIT DATA. ZN OF MAss9MEMEMNOW
3. ENTIRE PROPERTY IS NOT LOCATED WITHIN A MASS DEP ZONE 11. JOHN L. yG��, PREPARED BY
RESERVED FOR BOARD OF HEALTH USE CHURCHILL JR. CIVIL JC ENGINEERING, INC.
4. SWING TIES SHOWN ON THIS PLAN ARE PROVIDED ONLY AS A COURTESY FOR No. 418 2854. CRANBERRY HIGHWAY
THE INSTALLER. INSTALLER SHALL VERIFY SWING TIE MEASUREMENTS IN THE
•R� F EAST WAREHAM MA 02538
FIELD PRIOR TO INSTALLING THE SYSTEM. CONTRACTOR SHALL NOTIFY �I ,
ENGINEER IF MEASUREMENTS APPEAR TO BE INCORRECT IN THE FIELD. SITE PLAN 508.273.0377
SCALE: 1" = 10' Drawn By: MKV Designed By: MKV Checked By: MCP JOB No. 7119