HomeMy WebLinkAboutEngineer PlanT.O.F. EL.= 22.2'± FINISH GRADE OVER D-BOX = 20.6'±
fPROPOSED EXTENSION RISER REMOVABLE WATER -TIGHT COVER OVER
WITH COVER OVER INLET & RISER TO WITHIN 6" OF FINISHED GRADE 4" 'r-
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@ FND. EL.= 20.9+ ^"' rn "^ """
FINISH GRADE OUTLET TO WITHIN 6" OF F.G.
'- - _ _ F.G. OVER TANK EL. 20.81± - 5" DIA. OUTLET(S) MIN SI
_
/-EXISTING 4" PROPOSED4" 9,MIN.
SCH. 40 PVC 36' MAX.
SEWER PIPE � � �� � \ SEWER PIPE
3" DROP MAX = +
3 2" DROP MIN 3 9
PRO
MIN. SLOPE PROVIDE WATERTIGHT
4" PVC IN FROM JOINTS (TYP.)
13,
! 14" * �mL SEPTIC TANK 4" PVC OUT TO
CONTRACTOR TO PROVIDE p 13'0 O LEACHING FACILITY o0
SPECIFIED DROP BETWEEN 12" 6" �o
INLET AND OUTLET CONTRACTOR CONTRACTOR SHALL ' 2' o
SHALL VERIFY SIZE 48" VERIFY CONDITION OF OUTLET TEE 17.87 MIN. 17.70
AND CONDITION OF EXISTING TEES GAS BAFFLE 6" CRUSHED STONE
EXISTING SEPTIC AND REPLACE AS OVER MECHANICALLY o0
TANK NECESSARY COMPACTED BASE
5
OUTLET DISTRIBUTION BOX
TO BE INSTALLED ON A LEVEL STABLE
BASE. FIRST TWO FEET OF OUTLET 15.50
PIPES TO BE LAID LEVEL.
EXISTING 1,000 GALLON CONCRETE SEPTIC TANK CROSS SECTION VIEW
*CONTRACTOR TO VE` ZIFY EXISTING SEPTIC � TANK PROFILE � � LE
ELEVATION PRIOR TOANY1,AfORK& DISTRIBUTION BOX DETAIL
AIL
NOTIFY ENGINEER IF DIFFERENT. NOT TO SCALE NOT TO SCALE
- -U.P. #1003/5
19
x19.1 �� �'< GUYWIRE
PROPOSED TWO (2)
500-GALLON LEACHING
CHAMBERS w/ STONE
' x19.4 /X _ S 20.2 Y-- EXISTING LEACHING
x20.2
I PIT TO BE PUMPED,
4 _ I=
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OF
/ /LSA - 25 r' ` LP 1 7t PROPOSED
-
/ DISTRIBUTION BOX
O 51 \
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✓'4) x20.6 TP 1 13" \ p OF�sa''�
5,
FINISH GRADE OVER CHAMBERS = 20.3' - 21.0'
SLOPE @ 2% MIN. OVER SYSTEM
2 - 500 GALLON CHAMBERS \-5' MIN.
TYPICAL CHAMBER PROFILE CAE DETAILS
NOT TO SCALE
nbl I -
\ \ x20.8 " 16
' SWING -TIES
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r'p �o x20.9.�' HC-2
s �Ic i 0 o P TOF=22.2'±
\ 1 � -LSA- I
EXISTING 1,000 GALLON � \
SEPTIC T AINK TO BE f \
USED IN TI 4IS DESIGN - \
MAP 116
LOT 105
NOTES:
1. MAGNETIC MARKING TAPE SHALL BE PLACED
ALONG THE TOP EDGE OF EACH SEPTIC SYSTEM
COMPONENT.
2. CONTRACTOR SHALL VERIFY SOIL CONDITIONS IN
THE LOCATION OF THE PROPOSED LEACHING
FACILITY TO ENSURE CONSISTENCY WITH TEST
PIT DATA SHOWN ON THIS PLAN. REPORT TO
ENGINEER AND LOCAL BOARD OF HEALTH IF
SOILS ARE NOT CONSISTENT WITH TEST PIT DATA.
3. PROPERTY IS PARTIALLY LOCATED WITHIN A
MASS DEP ZONE II. SEE PLAN FOR DEMARCATION.
4. SWING TIES SHOWN ON THIS PLAN ARE PROVIDED
ONLY AS A COURTESY FOR THE INSTALLER.
INSTALLER SHALL VERIFY SWING TIE
MEASUREMENTS IN THE FIELD PRIOR TO
INSTALLING THE SYSTEM. CONTRACTOR SHALL
NOTIFY ENGINEER IF MEASUREMENTS APPEAR TO
BE INCORRECT IN THE FIELD.
11111
#38
EXISTING
HC-1-1
Benchmark
1
3
I
Corner of Step
DWELLING
Elev. = 21.95'
N.A.V.D.88
GARAGE
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SITE PL,
SCALE: 1" = 10'
MAP 116
LOT 104
18,178± S.F.
DESCRIPTION
HCA
HC-2
CORNER OF STONE (1)
29.6'
43.9'
CORNER OF STONE (2)
41.6'
51.6'
CORNER OF STONE (3)
54.5'
37.3'
CORNER OF STONE (4)
46.0'
25.6'
tP
a° MAP 116
LOT 103
arr
•o Oak
LOCUS PLAN
SCALE: 1" = 1000'
DESIGN DATA
NUMBER OF BEDROOMS (EXISTING) 3
DESIGN FLOW 110 GAUDAY/BEDROOM
TOTAL DESIGN FLOW 330 GAUDAY
DESIGN FLOW x 200 % = 660 GAUDAY
USE EXISTING 1,000 GALLON SEPTIC TANK
3/4" TO 1-1/2" DOUBLE WASHED GENERAL NOTES
STONE TO CROWN OF PIPE I. UNLESS OTHERWISE NOTED, ALL SYSTEM COMPONENTS AND CONSTRUCTION
8" TO 1/2" DOUBLE WASHED METHODS SHALL BE IN ACCORDANCE WITH TITLE 5 OF THE STATE ENVIRONMENTAL
37EOTEXTILE FILTER FABRIC CODE AND ANY APPLICABLE LOCAL RULES.
2. ANY CHANGES TO THIS PLAN MUST BE APPROVED BY THE BOARD OF HEALTH AND THE -
R ON ALL DESIGN ENGINEER.
w/ PIPED 3. 4" SCHEDULE 40 PVC PIPE WITH WATER TIGHT JOINTS SHALL BE USED IN DISPOSAL
NITHIN 6" SYSTEM UNLESS OTHERWISE NOTED.
D GRADE
4. TO PREVENT BREAKOUT, THE PROPOSED FINISHED GRADE SHALL NOT BE LESS THAN
ELEVATION = 18.00' FOR A DISTANCE OF 15' AROUND THE PERIMETER OF THE SAS. UNLESS A
4c:)
00 THE LINER IS NOT LESS THAN THE BREAKOUT ELEVATION.
5. SLOPE ALL SOLID PIPE AT 1.0% MINIMUM.
6. THIS SYSTEM IS NOT DESIGNED FOR A GARBAGE DISPOSAL.
00 7. LOCAL BOARD OF HEALTH AND DESIGN ENGINEER TO BE NOTIFIED PRIOR TO BACK
oo FILLING WHEN SYSTEM IS NEARLY COMPLETE AND READY FOR INSPECTION. SYSTEM IS
-1 NOT TO BE BACK FILLED WITHOUT FIRST OBTAINING APPROVAL FROM BOARD OF HEALTH
AND DESIGN ENGINEER.
4.83' - 4.0s 8. ELEVATIONS BASED ON N.A.V.D. 1988 DATUM. SEE BENCHMARK LOCATION AND ELEVATION
(TYP.) SHOWN ON PLAN.
12.83' 9. CONTRACTOR SHALL VERIFY ALL UTILITY LOCATIONS PRIOR TO CONSTRUCTION
CHAMBER END VIEW THROUGH DIG -SAFE AT LEAST 72 HOURS PRIOR TO COMMENCING WORK ON SITE AT
1-888-DIG-SAFE AND ANY OTHER APPLICABLE AGENCIES. REPORT ANY DISCREPANCIES
TO THE DESIGN ENGINEER.
10. ALL JOINTS WHERE PIPE ENTERS AND EXITS CONC. STRUCTURES SHALL BE MADE WATERTIGHT.
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
��- PERC NO. N/A
APPROPRIATE AUTHORITY.
12. ALL SEPTIC SYSTEM COMPONENTS SHALL WITHSTAND H-10 LOADING UNLESS LOCATED
7,Y INSPECTOR: Jay Gardiner (BOH)
UNDER MORE THAN 3 FEET OF COVER OR LOCATED UNDER PAVEMENT, DRIVES, OR
�. EVALUATOR: Michael Pimentel, EIT, CSE TRAVELED WAYS IN WHICH CASE THEY SHALL WITHSTAND H-20 LOADING.
C.S.E. APPROVAL DATE: Oct. 27, 1999 13. DOUBLE WASHED CRUSHED STONE SHALL BE FREE OF ALL DIRT, DUST AND FINES.
DATE: June 8, 2023
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.
ELEV TOP = 20.40' REPLACE ALL UNSUITABLE MATERIAL WITH CLEAN COARSE SAND FREE FROM CLAY,
FINES OR OTHER UNSUITABLE MATERIAL IN ACCORDANCE WITH 310 CMR 15.255(3).
ELEV WATER = < 8.90'
15. CONTRACTOR SHALL NOTIFY DESIGN ENGINEER OF ANY DISCREPANCIES FOUND IN
�` 1f.--, t - PERC RATE _ < 2 min./inch SITE CONDITIONS FROM THOSE SHOWN PRIOR TO CONTINUATION OF WORK.
if DEPTH OF PERC 24" - 42" 16. PROPOSED PROJECT IS LOCATED WITHIN:
TEXTURAL CLASS: I _ -- ASSESSOR'S MAP 116 LOT 104
y
OWNER OF RECORD: KIM BEDONALD & DEBORAH KOCHKA
�l At 38 SEMINOLE DRIVE
0
24„
Perc
42"
4811
R6 a
_._
C
INSTALL 2 - 500 GAL. CHAMBERS w/ STONE
SIDEWALL CAPACITY
(LENGTH + WIDTH) (2 SIDES) (2' HIGH) (0.74 GPD/S.F.) = GAUDAY
(25.0' + 12.83') (2) (2') (0.74 GPD/ S.F.) =112.0 GAUDAY
BOTTOM CAPACITY
(LENGTH x WIDTH) (0.74 GPD/S.F.) = GAUDAY
(25.0' x 12.83') (0.74 GPD/S.F.) = 237.4 GAUDAY
TOTALS:
TOTAL NUMBER OF CHAMBERS 2
TOTAL LEACHING AREA 472.2 SQ.FT
TOTAL LEACHING CAPACITY 349.4 GAL./DAY
RESERVED FOR BOARD OF HEALTH USE
20.It ADDRESS.
YARMOUTH PORT, MA 02675
18.40' FEMA FLOOD ZONE X
COMMUNITY PANEL# 25001CO579J
16.90' 17. DEED REFERENCE: BOOK 24375, PAGE 243
16.40' 18. PLAN REFERENCES: 1.) PLAN BOOK 289, PAGE 48 2.) PLAN BOOK 336, PAGE 53
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. OWNER / APPLICANT / CONTRACTOR SHALL BE RESPONSIBLE TO OBTAIN ANY AND ALL
REQUIRED PERMITS AND APPROVALS FOR THIS PROJECT.
Yarmouth Health Department
APPROVED
�` r
8.90' am e ate
No Mottling, Standing or Weeping Observed
LEGEND
x50.0'
EXISTING SPOT GRADE
-
- - - 50 - - -
EXISTING CONTOUR
r�
;,�
PROPOSED CONTOUR
5-0-1
PROPOSED SPOT GRADE
GAS
EXISTING GAS LINE
RECEIVED
0/H/W
EXISTING OVERHEAD UTILITIES
JUN 2 6 2023
W W
EXISTING WATER LINE
LSA
EXISTING LANDSCAPED AREA HEALTH DEPT.
L
TEST PIT LOCATION
O C? O
EXISTING 1,000 GALLON SEPTIC TANK
PROPOSED 4" SOLID SCHEDULE 40 PVC PIPE
13
PROPOSED DISTRIBUTION BOX
0
PROPOSED 500 GALLON LEACHING CHAMBER
REV.
DATE
BY
APP'D.
DESCRIPTION
PROPOSED SEPTIC SYSTEM UPGRADE
0tN OFMg411r.1
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PREPARED FOR
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L.CHUR
ROBERT B. OUR CO., INC.
o R. �
ILL J
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N 48066
LOCATED AT
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38 SEMINOLE DRIVE
YARMOUTH PORT, MA 02675
SCALE: 1 INCH = 10 FT. DATE: JUNE 17, 2023
0 5 10 20 40 FEET
�P�SH OF Mgss9c
PREPARED BY
JOHN L. yG�
El CHURC ILL JR. N
JC ENGINEERING, INC.
u
NC 41807
2854 CRANBERRY HIGHWAY
ISTEK
EAST WAREHAM, MA 02538
I
508.273.0377
Drawn By: MCP
Designed By: MCP
I Checked By: JLC
JOB No. 7068