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99 —
EXISTING CONTOUR
X 99.1
EXIST. SPOT ELEV.
—[991--
PROPOSED CONTOUR
198.41
PROPOSED SPOT EL.
TH 1
V-7
TEST HOLE
Z—%
SLOPE OF GROUND
COL)
UTILITY POLE
FIRE HYDRANT
NOTE: NOT ALL SYMBOLS MAY APPEAR IN DRAWING
DCE #07-315
SYSTEM DESIGN LODGE 2:
22 OVERNIGHT CAMPERS ® 31 GPD = 770—GPD
8 DAY CAMPERS ® 10 GPD = 80 GPD
YOTAL = 850 GP
/
SEPTIC TANK: 850 GPD (2) =-1;700 (-FIRST-COMPARTMENT)
850 GPD (1) = 850 GPD ((SECOND COMPARTMENT)-----—'
1,700 + 850 = 2550 GAL. REQUIRED
USE A 3000 GAL. DUAL COMPARTMENT SEPTIC TANK &
A 1500 GAL. PUMP CHAMBER
LEACHING:
SIDES: (171.7) 2 (.74) = 254 GPD
BOTTOM 812.4 - (.74) =601 -GPD
TOTAL: 1155 S.F) 855 GPD
USE (8) 500 GAL. LEACHING CHAMBERS (ACME OR EQUAL)
IN FIELD CONFIGURATION SHOWN (SEE DETAIL)
APPROVED
DATE BOARD OF HEALTH
, MA
SYSTEM PROFILE
LODGE 2 PROVIDE MIN. 20" DIAM. WATERTIGHT (NOT TO SCALE)
ACCESS COVERS TO WITHIN 6" OF FIN. GRADE CONCRETE COVERS TO WITHIN 3" GRADE
2" PEASTONE OR GEOTEXTILE
MINIMUM .75' OF COVER OVER PRECAST FILTER FABRIC OVER STONE
( 2'5% SLOPE MIN.)
FOUNDATION 21' SEPTIC TANK
• .. 6" MIN. SUMP 4"OSCH40 PVC
a ; ; 12" MIN. INT. DIM. PIPES LEVEL 1 ST 2'
"-`���EN3�S
24"
TEE 30.55 Q. Io°°o°°oQo°o°o° WATERTEST D'BOX
_ j °�°�'^°�°�` -FOR LEVELNESS ;°0°°
1 °
vly' \Z_AB L FlLTER o 35.85' 35.68') o000001. ®®
850 GAL COMP. MIN. OUTLET TEE „ o °000
W/EXTENSION NQTE: 2!MIN. WALL
THICKNESS REQUIRED
> o 0 0 0 0 0 0 0 0 o c 3/4"-1-1/2" DOUBLE WASHED STONE
'o°oa°o�'°o°o
�'�°o°a�'°o°oo°o°o° MIN. 3' AROUND CHAMBERS
� o '�o. o 6" CRUSHED STONE OR MECHANICAL SEE DETAIL FOR OVERALL DIMENSIONS TO
COMPACTION. (15.221 [2])
( 2 % SLOPE) (1 % SLOPE)
ALL SYSTEM COMPONENTS SHALL BE
C TAPE OR
COMPARABLE MEANKED WITH S FOR FUTURE LOCATION. NOTES
1. DATUM IS NAVD 88
2. MUNICIPAL WATER IS EXISTING
2% SLOPE REQUIRED OVER SYSTEM 37.0'-39.03. MINIMUM PIPE ,PITCH TO BE 1/8" PER FOOT.
BLOCKS OR 4. DESIGN LOADING FOR ALL PROPOSED PRECAST UNITS
PRECAST RISERS TO BE AAST H-229
H-10 /
COMPONE S INVERT IN 35.42' 5. PIPE JOINTS TO `BE MADE WATERTIGHT.
(TYP') SIDES 36.25' 6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE WITH
®® ®® >`0000 310 CMR 15.000 (TITLE 5.)
'°°°°°°°°
° ° ° °
®;ooMog o 7. THIS PLAN IS FOR PROPOSED WORK ONLY AND NOT TO
®®®®®® ®®®mIJ®®® ®:00000000 BE USED FOR LOT LINE STAKING OR ANY OTHER
°0°0°0°0 33.42' PURPOSE.
rH-20�500 GAL LEACHING CHAMBERS BY ACME PRECAST OR EQUAL8. PIPE FOR SEPTIC SYSTEM TO SCH. 40-4" PVC.
(8) UNITS REQUIRED
7F f1T
1' PUMP CHAMBER — 85' - D' BOX 28' LEACHING
FACILITY
r
ALARM AND CONTROL PANEL
;TO BE INSTALLED INSIDE
i BUILDING. ALARM TO BE ON
I SEPARATE CIRCUIT FROM PUMP I O
INV. IN 30.53'
ALARM ON
FLOAT SWITCH
SETTINGS: PUMP ON
4" WORKING RANGE
1500 GAL H-10
950 GAL.+
RESERVE
6"
5"
PUMP OFF ,+' = 12
6" CRUSHED STONE OR MECHANICAL
COMPACTION. (15.221 [2]) PUMP
0
IOC
9. COMPONENTS NOT TO BE BACKFILLED OR CONCEALED
�,, WITHOUT INSPECTION BY BOARD OF HEALTH AND
o PERMISSION OBTAINED FROM BOARD OF HEALTH.
10. CONTRACTOR SHALL BE RESPONSIBLE FOR CALLING
DIGSAFE (1-888-344-7233) AND VERIFYING THE
28.4' BOTTOM TH-1 LOCATION OF ALL UNDERGROUND & OVERHEAD UTILITIES
NO GROUNDWATER FOUND PRIOR TO COMMENCEMENT OF WORK.
11. ANY UNSUITABLE MATERIAL ENCOUNTERED SHALL BE
REMOVED 5' BENEATH AND AROUND THE PROPOSED
LEACHING FACILITY.
12. EXISTING LEACHING FACILITY SHALL BE PUMPED AND
REMOVED OR PUMPED AND FILLED WITH CLEAN SAND.
13. ACCESS FOR ROUTINE MAINTENANCE MUST BE
PROVIDED FOR ZABEL FILTER. INSTALLER MUST FOLLOW
MANUFACTURER'S SPECIFICATIONS FOR PROPER FILTER
INSTALLATION, INSTRUCT OWNER ON MAINTENANCE.
14. INSTALLER TO VERIFY THE ELECTRICAL SYSTEM IS
SUITABLE FOR PUMP CONNECTION PRIOR TO ORDERING
PUMPS. ELECTRICAL PERMIT REQUIRED.
PROP. WATERTIGHT COVER TO GRADE
33.5'
QUICK DISCONNECT
2"
NO LOW POINTS
PRESSURE LINE
SLOPE TO TO DRAIN BACK TO PC
0.25" WEEP HOLES
CHECK VALVES
(2) MYERS SRM 4 DUPLEX
SUBMERSIBLE 4/10 HP PUMP
SYSTEM (OR EQUAL)
CHAMBER
(NOT TO SCALE)
WATERPROOF/WATERTIGHT
LEACHING DETAIL
1 " = 10'
PUMP #1 PUMP #2
WYE PUMPS TOGETHER
AFTER CHECK VALVES
PIPING DETAIL
NOT TO SCALE
LOCUS MAP
NOT TO SCALE
ASSESSORS MAP 115 PCL. 233.1.1
SITE IS WITHIN A ZONE II
TEST--HOLE--LOGS
ENGINEER: DANIEL E. GONSALVES, SE #13587
'IVITNESS: BARRY LEWIS
QATE: __ 9/28/2023
P\ERC._.RATf—-<' MIN/INCH
CLASS I SOILS
ELEV.
1
p" 38.4'
A
LS
10" 1OYR 3/2
B
LS
36„ 1OYR 4/4 35.4'
PERC
C
M/CS
f' 2.5Y 7/4
{NO GROUNDWATER ENCOUNTERED
S_1TE__PL` AN
OF
LODGE 2
_ �� WHITE ROCK R
HOFMAZNOF4AS h,K
DANIEL :v YARMOUT"r-00HT, A
,� DANIELA.A. 0JALA
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OJALA -
CIVIL e�EF
-1. No. FOR No. 40980 � � •o No. 46502 /,;
5'O
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GATEKIRKLAND�USV�.CA P !I
DATE: NOVEMBER 8, 2023�`"�;, x
__ Scale: 1"= 20' r� (P �
0 AS n � OF A4,1
T, o� DANIEL "., z DANIELA.
A. OJAL4
OJALA „1 " CIVIL Cn
Rout ealth Department No. 40980 ! 1,; N0. 46502
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DATE DANIEL A. OJALA, P.E., P.L.S.
0 10 20 30 40 50 FEET
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