HomeMy WebLinkAboutEngineer PlansSYSTEM PROFILE: SYSTEM #1
NOT TO SCALE
NEW 4" SWEEP
TOP OF FOUNDATION TO GRADE EXISTING COVERS TO GRADE
ELEV. 11.6 MARKED AND BIT PAVEMENT TO BE
FINISH GRADE "SEWER" WITH FINISH GRADE REPLACED
ELEV. 11.0
C.I. COVER ELEV, 11.3 FINISH GRADE
ELEV. 11.4
TOP = 8.7TOP = 8.97
48'@5=0.05 NEW 12' @ S = 0.013
6� NEW 4" C.I. 4" PVC SCH 40
SCH 40 INV.= 2 MI�3 MAX _f --- " -
INV.=7.16 NEW INV.= 2 MIN -3 MAX
<< INV.= 9.85 7.33 36"TEE COMM. ZABEL IN .=6.30
C.IRON FILTER A-23 7.00 COMM. ZABEL
_- RAISE INLET T EXISTING FILTER A-230
FROM 7.01 TO REMAIN 24"TEE 3,360 GAL 24"TEE(S) 1,680 GAL. N
TO 7.33 5-4" LIQUID LEVEL l `m
IIT-0" LIQUID LEVEL
52"TEE C 36"TEE
2»
° EXISTING 2,000 GALLON ° ° f C� 4 �! 10
° ° ° °° ° ° ° ° ° ° ° ° °° ° BOT. ELEV = -.20
REPLACE EXISTING 4" C.I. SOIL PIPE GREASE TRAP /REPLACE "TEES' U l ` 16'-0"
AND GRADE AS NECESSARY WITH AND BAFFLES l0y1 X _
-0
CLEANOUT AND NEW TEE. EXISTING 17
MH'S TO BE REBUILT AND COVERS
BROUGHT TO GRADE WITH BIT. l PROPOSED 5,040 GALLON 2 COMPARTMENT
CONC. REPLACEMENT SEPTIC TANK / "TEES" AND BAFFLES
moral
3'@S=0.01
4" PVC SCH 40
NEW M.H. COVERS TO FINISH GRADE
24" C.I. H-20 COVER
SET ON H-20 CONCRETE COLLARS
(2) OBSERVATION PORTS
TIE ENDS & VENT TO REAR
OF PROPERTY AND PROTECT WITH
DATUM:
VERTICAL DATUM: N.G.V.D.
BENCH MARK USED: CONC. BOUND AT SOUTHEAST CORNER
ELEVATION 13.75 NGVD
METAL BOLLARD,
WITH 6" G.I.
COVER
[PAVEMENT
VARIANCE REQUESTED
FINISH
GRADE
TO GRADE "SEWER"
-------- ELEV.
11.5
GROUND ELEVATION 12.7
310 CMR: TO ALLOW 5.8' OF COVER OVER THE LEACHING
�/��
/ `_
FILED IN LIEU OF 3'. (VENT PROPOSED)
4') 2@S=0.04
5.8'**VARIANCE REQ.
8') 2@S=0.02
i
TOP = 6.90
FILTER CLOTH
14')2@S=0.01
0°0o0°0°0o0 00o0 =
0 0000 0000
0000
OVER SYSTEM
TO ALLOW 4' OF SEPARATION TO GROUNDWATER
0
0 0 0 0 0 0
00000 00 00 00
0 0 0..
00 00 00,,,
00 00 00:::•;00
O
• ,00
3/4" DOUBLE WASHED STONE
IN LIEU OF 5'
6" ° °
00000 00 00 00
9 OUTLETS.A.S.
(34.0' x 70.0')
TO ALLOW 23.5' OF SEPARATION TO THE
H-20 D -BOX
INV.=6.77
INV.=6.43
'o
CATCH BASIN IN LIEU OF 25'.
INV.=6.57
of o
LEV. 6.08
N
410
ELEV. 5.58
VARIANCE REQ.
**
TEST
PIT #1 ELEV 1.4 ADJ. GROUNDWATER
i
/ LOCUS MAP TOTAL SITE DESIGN FLOW SYSTEM DESIGN SYSTEM #1 SYSTEM #2
( CALCULATIONS // NOT TO SCALE:
PIPING FROM BUILDING TO 3,500 GALLON SEPTIC TANK TO BE
�1GHT OF TANK= 45,440 LBS / - DESIGN FLOW
WEIGHT OF SOIL= N/A LBS 0 /// //� 92 RESTAURANT SEATS @ 35 GPD = 3,220 GPD DESIGN FLOW REN'LACED AS NEEDED WITH 45° WYE CLEANOUT TO GRADE &CAPPED
TOTAL WEIGHT= 45,440 LBS / / 20 BAR STOOLS @ 20 GPD = 400 GPD 92 RESTAURANT SEATS
20 BAR STOOLS SEWER. ALSO INTERIOR INLET AND OUTLET "TEE" TO BE REPLACE
BUOYANCY FORCE: (17'x7x1.6) x62.4 = 11,880 LBS / I, N Jk TOTAL FLOW = 3,620 GPD INLET TEE TO BE 18" / 4" C.I.
45,440 LBS > 11,880 LBS = 33,560 ILBS /// / pp�� 112 SEATS AT1_5_ GPB/D 1680 GPD
OUTLET TEE TO BE 24" / 4" SCH 40 PVC WITH GAS BAFFLE.
SYSTEM 1 (KITCHEN FLOW):
112 x 15 GPD /SEAT = 1,680 GPD (2,270 S.F.) REQUIRED GREASE TRAP SEPTIC TANK OUTLET TO BE REPLACED AND LOWERED AND A
PROPOSED 34' x 70' LEACHING FIELD (2,380 S.F.) NEW SCH-40 LINE INSTALLED TO EXISTING D -BOX @ A MIN. SLOPE.
680 112 x 15 SEAT = 1,GAL.
OV / 28 FLOW PROVIDED = 0.74 G/SG x 2,380 S.F. = 1761 GPD -- OF 0.015.
R2000 GALLON PROVIDED
C. BASI%� 0<� ngq4j7 SYSTEM 2 (BATHROOM FLOW):
92 SEATS @ 20 GPD / SEAT = 1,840 GPD REQUIRED 1st COMPARTMENT / SEPTIC TANK
aay0 LOCUS RFFT 20 BARSTOOLS @ 20 GPD / SEAT = 400 GPD
1,680_x 200`x_ 3,360GAL. LOCUS INFORMATION
EXISTING FLOW (78 TITLE V) 1.00 G/SF x 2300 (2,300 GPD.} _ __
REQUIRED 2nd COMPARTMENT /SEPTIC TANK
OBSERVATION PORT TOTAL FLOW PROVIDED 1761 GPD + 2300 GPD = 4061 GPD 1,680 x 100-_ _ __1,680__ GAL. CURRENT OWNER CMSIX PROPERTIES, LLC
/
coCONCRETE/ \ H-20 CONCRETE WELL COLLARS TOTAL FLOW PROVIDED 4061 GPD > 3,620 GPD REQUIRED. INSTALL NEW (2) COMPARTMENT 5,040 GALLON SEPTIC TANK.
� / ) ADDRESS 63 LAWTON STREET
BOUND FOUND f #981 WITH PERFORATED BOTTOM
OKLINE
1 EXISTING. SECTIONS.
& HELD MA 02446
C 112 SEAT SIZE OF LEACHING FACILITY REQUIRED MA 02446
RESTAURANT CROSS SL C T I 0 N O F FIELD D __
CHINA wry" - - PLAN REFERENCE 1947 SUBDIVISION OF LAND
\ \ H-20 METAL COVER DESIGN PERC RATE _ <2 _MIN./INCH
X 10.3LONG TERM APPL. RATE-91-4-GPD/S.F. EL=12.INSPECTION PORT / 24" DEED REFERENCE BOOK 22700 - 77
1
\ ( \ I C.I. COVER TO GRADE SIZE OF LEACHING SYSTEM PROVIDED:
OBSERVATION PORT WITH ZONING DISTRICT B-2
C.I. COVER TO GRADE
SETBACKS FRONT 3 '
& VENT EL=12.7 SIDE 2 Permit valid for REPAIR OF SEPTIC SVSTEM,
TIE ENDS 1,680= 0.74 SF/GPD = 2s27� S.F. MIN. REQUIRED
\ \ REAR 2 ONLY; due to State and Local septic vm4onces,,
\ I SAND FILL USING A 34' x 70' LEACHING FIELD Board of Health review and a> rwwh' re rcd for,
EXISTING SYSTEM #2 \ 30"X24" EL=6.9 any future additions/renonutinm3atteF hYons to ci
INSTALLED IN 1993 \ 11.6 o
2,300 GAL. CAPACITY
\\ \ ' PER SECTION BOTTOM AREA = 34' x 70' = 2,380 S.F. sewage facilities andlor structurcvm,*camge
(BATHROOMS) EXISTING SEWER LINE 0 0 O O O O O
( \�\ \ 0 BE REPLACED 0 0 0 0 0 0 0 0 0 0 0 0 0 0 `
\ N N AND RAISED FOR 00000 00 O 4. 0 0 00 2,380 S.F x 0.74 G/SF = 1,761 GPD ASSESSORS MAP 42 Y"armouthfiealthDepartmcnt
\ N y \ �``o PROPER SLOPES. I I EIL-5.58 1 I I PARCEL 43
w c \ EL= 5.6 1,761 GPD PROVIDED > 1,680 GPD REQUIRED =81 GPD RESERVE APPRQVEll
Y. N \ /10.6 r 1 6' 'I 6• �- T 6' '1 2'
� 1.4 11.2 \ C.Q/ I i - SIDE34! VIEW NO GARBAGE DISPOSAL /GRINDER ALLOWED LOT AREA 26,9251 .F. es " ^-3a Dat' "-
aml
EXISTING OUTLET PIPE FROM \ i N \ C.O. I m I INLET TO EXISTING 2,000
3,500 GALLON SEPTIC TANK TO \ / ~I GALLON G.T. TO BE
BE LOWERED TO BE 2" BELOW \ Fr'1\ / / O REPLACED AND RAISED.
INLET AND PIPING FROM TANK C. BASIN \� / O c'po
TO EXISTING H-20 "DB -9" \ \ EXISTING SEWER LINE TO GENERAL NOTES: 0 20 30 40 60 100
015i?YIBUTION BOX TO BE .t \ �S p I BE REPLACED AND RAISED TEST PIT DATA
REPLACED @ S = 0.015 ' \ ry°O oo FOR PROPER SLOPES.
\ 1. ALL WORKMANSHIP AND MATERIALS SHALL CONFORM TO D.E.P.
\ �l\ Oj I I� REMOVE EXISTING 2,500 TITLE V AND THE TOWN OF YAROUTH RULES AND REGULATIONS
l \ ' N
2 \ \ 40' S s 1 �� GALLON SEPTIC TANK. FOR SUBSURFACE DISPOSAL OF SEWERAGE. D.T.H. #1 GRAPHIC SCALE: 1 INCH = 20 FEET
53
2. AT LEAST ONE ACCESS POINT OVER TANK TEES SHALL BE DATE: 5-16-13
° ti PROPOSED NEW 5,040
N �� ACCESSIBLE WITHIN 6" OF FINISH GRADE, WITH ANY REMAINING
X tts
sto 11.2 I GALLON 2 COMPARTMENT ACCESS PORTS BROUGHT TO WITHIN 12" OF FINISH GRADE. GROUND ELEV 13.5
SEPTIC TANK. ADJ G. WATER 1.4 �.� 140" ADJUSTED GROUNDWATER
\ _ _ 3. ALL COMPONENTS OF THE SANITARY SYSTEM SHALL BE
I CAPABLE OF WITHSTANDING H -2D LOADING.
PROPOSED NEw H -2o 4. THE EXCAVATION CONTRACTOR SHALL VERIFY THE LOCATION :r
t ! I (9) OUTLET BOX A I" SITE AND SEWAGE PLAN
` OF ALL UTILITIES PRIOR TO ANY EXCAVATION.
5. ANY MASONRY UNITS USED TO BRING COVERS TO GRADE 10YR 3/2 150" OBSERVED',GROUNDWATER U 012013 i
OR WITHIN 6" OF GRADE SHALL BE MORTARED IN PLACE. LOAMY SAND REPAIR - SYSTEM #1
EXISTING LEACHING FIELD 6. FINISH GRADE SHALL HAVE A MINIMUM OF 0.02 FEET PER loo r'
\ r I I COMPONENTS & SOIL TO B gi
234 ` �1 (jam BE REMOVED AND FOOT OVER"THE S.A.S. AND DISTRIBUTION BOX. 7.5YR 5/6 #981 ROUTE 28
1 I o REPLACED WITH SAND PER 7. SEPTIC TANK SANITARY TEE'S SHALL BE CONSTRUCTED OF LOAMY SAND DATE OF WELL: 4-2013
BASIN _ I I .3 11'- NEW SMAS SNSPALLATION. SCHEDULE 40 PVC AND SHALL EXTEND A MINIMUM OF 6' ABOVE 28" INDEX WELL: MIW-29 IN
THE FLOW LINE AND SHALL BE ON THE CENTERLINE AND ELEV = 11.2 WELL ZONE: A
12,1 I 1010' LOCATED DIRECTLY UNDER THE CLEAN OUT MANHOLES. WELL DEPTH: 6.92' SOUTH YARMOUTH, MASSACHUSETTS
\\ \� ( i 8. THE INLET PIPE INVERT ELEVATION SHALL BE NO LESS THAN DEPTH OF WATER:
12,2 PROPOSED NEW OBSERVATION 12.5' DATE: JUNE 18, 2013
I I / PUMPING PORT. LOCATE IN 2 INCHES NOR MORE THAN 3 INCHES ABOVE THE INVERT C-1 WELL ADJUSTMENT: 0.8' SCALE 1" =20'
CENTER OF s.A.s. ELEVATION OF THE OUTLET PIPE. 2.5Y 6/6 52 HALF OF ADJ: 0.4** REV: JUNE 29, 2013
\ I i t x� 9. THE SEPTIC TANK SHALL HAVE A MINIMUM COVER OF 9 INCHES 145" DEPTH OF ADJ.: 12.1'
I i I I 10. THE OUTLET SANITARY TEE SHALL BE EQUIPPED WITH A GAS COARSE SAND PREPARED FOR:
i I PROPOSED NEW LEACHING BAFFLE, 4 INCHES IN DIAMETER AND CONSTRUCTED OF 4" PVC 10� GRAVEL ** PER BOARD OF HEALTH AGENT
\ 12.4 x j I FIELD (SYSTEM 1) 34' x 70' 11. ALL PIPES SHALL BE SCHEDULE 40 PVC SEWER PIPE EXCEPT ELEV = 1.0 150" BETH 8c JUDY FONG
\ \
WITHIN FIRST 10 FEET OF BUILDING WHERE THEY SHALL BE C-2 63 LAWTON STREET
�x 12 7 1OBS OBSI I I CAST IRON (C.I.) 2.5Y 7/4
12. CHANGES OR REVISIONS TO SEPTIC DESIGN REQUIRE NOTIFICATION FINE L. SAND BROOKLINE, MA 02446
12.7 I TO EAS SURVEY INC. FOR B.O.H. AND DESIGN ENGINEERS REVIEW 168 DTH #1 jh INDICATES DEEP 617-794-4789
PROPOSED NEW AND APPROVAL. ELEV (-.5) TEST HOLE
OBSERVATION PORTS WITH \ 13. MAGNETIC TAPE OVER ALL SEPTIC COMPONENTS, 2 CI METAL COVERS
BOH
INSPECTIONS SCHEDULE
INSPECTIONS DURING CONSTRUCTION REQUIRED BY EAS SURVEY.
AS -BUILT PLAN AND CERTIFICATION REQUIRED UPON COMPLETION.
\ LOT AREA I I CONSTRUCTION NOTES: '
\ 26,925E S.F. N PROPOSED BOLLARD AMY VON HONE PREPARED BY:
SOIL EVALUATOR. OF
� I 1. CONTRACTORS /INSTALLERS SHALL VERIFY GRADES AND IND �iN �°
�y ED. STONE PERC TEST o^'� D. as EAS SURVEY, INC. )�N-`/ Rs
BENCHMARK: ELEVATIONS AND SITE CONDITIONS PRIOR TO COMMENCING P-1 A 52" y
73 - ,y o CONCRETE BOUND WORK ON THE SITE. BACKHOE OPERATOR.
0 FOUND &HELD. LAJR
o`' EDWARD
141 R T. 6 A A.
ELEV. = 13.75 2. NO DETERMINATION HAS BEEN MADE AS TO COMPLIANCE LARRY ELLIS
"' F�,STE¢ P.O. BOX 1729 " o 2
CONCRETE DTH #1 P�,.....,- 65.88 WITH DEEDED OR ZONING REGULATIONS. OWNER /APPLICANT SOIL TYPE: 1 ,p 1 �o
'` s'2o" W IS TO OBTAIN SUCH DETERMINATION FROM APPROPRIATE PERC RATE: <2 MIN. PER INCH qac p�° 2
BOUND FOUND S 79'0
& HELD PROPOSED NE VENT AUTHORITY. LOADING RATE: 0_74 GAL/SF/MIN aq ITA P SANDWICH, MA 0256J� ° T
3, VEHICULAR TRAFFIC, PARKING OF VEHICLES AND PLACING Z4
MATERIALS OVER THE SEPTIC TANK, DISTRIBUTION BOX AND PH. (508) 888-3619
S.A.S. AREA IS PROHUBITED DURING CONSTRUCTION. 13-0117-sep.dwg CELL (508) 527-3600 CO'