HomeMy WebLinkAboutEngineer PlanVARIANCES REQUESTED
NONE
GENERAL NOTES
1. THIS PLAN IS ONLY INTENDED FOR THE PERMITTING AND CONSTRUCTION OF THE SEWAGE
DISPOSAL SYSTEM AND ASSOCIATED SITE WORK.
2. ALL CONSTRUCTION METHODS AND MATERIALS SHALL CONFORM TO 310 CMR 15.000
AND YARMOUTH BOARD OF HEALTH REGULATIONS.
S. THERE ARE NO KNOWN OR PROPOSED PRIVATE WELLS LOCATED WITHIN 150 FT. OF THE
PROPOSED LEACHING FACILITY.
4. IF AN OVERDIG IS SPECIFIED, REMOVE ALL TOPSOIL, SUBSOIL AND OTHER UNSUITABLE
MATERIALS.
5. IF AN OVERDIG IS SPECIFIED, REPLACE ALL EXCAVATED MATERIALS WITHIN THE LIMIT OF
EXCAVATION WITH CLEAN GRANULAR SAND, FREE FROM ORGANIC MATERIAL AND
DELETRIOUS SUBSTANCES. MIXTURES AND LAYERS OF DIFFERENT CLASSES OF SOIL
SHALL NOT BE USED. FILL SHALL NOT CONTAIN ANY MATERIAL LARGER THAN 2
INCHES. A SIEVE ANALYSIS USING A #4 SIEVE SHALL BE PERFORMED ON A
REPRESENTATIVE SAMPLE OF FILL UP TO 45X BY WEIGHT MAY BE RETAINED ON THE
#4 SIEVE. SUCH ANALYSES MUST DEMONSTRATE THAT THE MATERIAL MEETS EACH OF
THE FOLLOWING SPECIFICATIONS:
100% MUST PASS #4 SIEVE
10% MUST PASS #50 SIEVE
0-207. MUST PASS #100 SIEVE
0-5X MUST PASS #200 SIEVE
6. EXISTING UTILITIES WHERE SHOWN ON THE PLANS ARE APPROXIMATE. THE ENGINEER
DOES NOT GUARANTEE THEIR ACCURACY OR THAT ALL SUBSURFACE STRUCTURES ARE
SHOWN. CONTRACTOR SHALL VERIFY THE SIZE, LOCATION AND ELEVATION OF INVERTS
OF UTILITIES AND STRUCTURES, WITHIN THE LIMIT OF WORK, PRIOR TO THE START OF
CONSTRUCTION. IF ANY DISCREPANCIES ARE DISCOVERED OR FIELD CHANGES REQUIRED,
THE CONTRACTOR SHALL NOTIFY THE ENGINEER IMMEDIATELY.
7. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROPERLY COORDINATING THE
PROPOSED CONSTRUCTION ACTIVITIES WITH DIG -SAFE AND THE APPLICABLE UTILITY
COMPANIES, AND SHALL COMPLETE THE PROPOSED WORK WITHOUT ANY INTERRUPTIONS
IN SERVICE.
8. CONTRACTOR IS REQUIRED TO NOTIFY DIG -SAFE, PER MASS. STATUTE CHAPTER 82.
SECTION 40 (1-.888-344-7233) A MINIMUM OF 72 HOURS PRIOR TO THE START OF
CONSTRUCTION.
9. THIS SYSTEM IS NOT DESIGNED FOR THE USE OF A GARBAGE GRINDER. INSTALLATION
OR USE OF A GARBAGE GRINDER AT THIS PROPERTY IS NOT ALLOWED PER 310 CMR
15.240(4).
10. THE ENGINEER SHALL INSPECT AND CERTIFY THE BOTTOM OF THE LEACHING FIELD
EXCAVATION AND UPON COMPLETED INSTALLATION OF ALL SYSTEM COMPONENTS, PRIOR
TO BACKFILL
HEALTH DEPT
UP f7711
BENCHMARK
TPOTCOF SNE
w- BOUND. ELEV TsON �' `` ~ --� UP #3775
2.51I.G.V.D28
.-
.�
-
""�`" PLIOLIC
:.. N EDGE OF-
3 � P` VE EN
14'CC. �
EXIST CATER & � ' �-% � GRASS
GAS LINES - sOIL rloN sYSTEM TO BE REMOVED AND P AVEM cED
.- =4V MATCH �1tS71'N SEE PROFILE ON SHEE 2
+ r T OF f�AL CW BCH & ENMEER TO �
N F rl C " `"� f 80T {W ANt? ��ILt TO CONFTRU r
PHILIP J, CHAGNON ,�� � �' IN CTION � �� / AtRTER1AL 00,PREISGUS WSTALLA ON. IF � _ __ -✓
ASSESSORS MAP ,0 f '" ti� MA Lt ABED 7tfEAt A 5' Bt07S #
P ARCEI 225 � 5 I
- �6-•.� � ��...:., ����� • - - • - - - �-....-� � � � ~�+raEc.,ri2s`VEN�.-_ GLASS �►
EXISTING
- :-0 }0 GALLON � r� ���v '- • . :~ ' � �,,, r
GREASE A,,,,E TRAP � 7 1 ..n,,;:` ' • � t i-''-Y...^re ..,,,.. �-"*-..n.. ...,�..... w...•....
w„ yam•..: ' 4
NEW D-BOX WTH 9 OUTLETS AND CI MANHOLE COVER TO GRADE t� p' v • .. ' , W / , `' t 8 ff
'.
REMOVE EXISTING TEE AND INSTALf. IABEL 12" Ai00 MEN��,'.,~ �.. � �
EXISTING 7,000 t14" PVC HEADER 7b VENT tub
ON SEPTIC r� O.... 4- AB01+1= FIELD 1N� IL
TANK 10 REMAIN t."r. t•' fs ' $t'. .'. . . . :' {{7
6" C.,. FROM -
BUILD-11NG TO
GREASE TRAP
/F
ANN IW SCHOR.-L" Wiz.
ASSESSORS MAP 30 `
PAIDCEL 226
B
eF . e ; d Ind 4 •' a ". M' i 34: r 89± S.F.
ASSESSORS
- STONE �j t r . r = PARCEL 22.3 �? r �
r � ' ..
�,�
BITUMINOUS PARKING/ i
g �
� j F
{
{ t
Its
ry
.. 4
a
CCS#3 g_ INSPEC77ON PORT J
EXISTING
RESTAURANT ENCLOSED BSC 1
I�� S T AI.�RANT � 4
T.O.F EL.=19.41' PORCH . r
2,500 GAS..
SIE 0 TIC TALK
S
STONE
EMSTING
RETAIL. STORE"
74 ± S.F.
SLAB
��.^. ���... S r•ETCfS77R@-SS'�«''1g" �
r
MANVi
� r "
�r IZv T' �k ESE
EXISTING CB'S AND
F LEACHING BASINS
-'J
N/F
EFTHEMIOS J. BENTAS
ASSESSORS MAP 30
R _ PARCEL. 223
w
•0011KO •.k.
CURRENT OWNER: Mr. DAVID DEMPSEY
TITLE REFERENCE:
PLAN REFERENCE:
ASSESSORS MAP:
PARCEL:
ZONING DISTRICT.
SETBACKS:
MINIMUM LOT SIZE:
ZONE It DISTRICT:
DEED BOOK 13075, PAGE 209
PLAN BOOK 371, PAGE 67
30
224
B2
FRONT 30'
SIDE 25'
REAR 20'
20,000 S.F.
NONE
FEMA
FLOOD ZONE:
"X"
DEC 2 0 2o22
AQUIFER PROTECTION
OVERLAY DISTRICT:
NONE
OVERLAY DISTRICT.
R.O.A.D.
OVERLAY DISTRICT:
G.I.Z.
EXISTING FRONT SYSTEM A
FLOW RATES:
RESTAURANT 75 SEATS
X 25 GPD/SEAT = 1,875 GPD
DESIGN FLOW RATE = 1,875 GPD
SIZE SEC TANK
A (2) COMPARTMENT TANK IS REQUIRED.
THE FIRST COMPARTMENT AT 200% AND
THE SECOND COMPARTMENT AT 1001/1,
CAPACITY.
1,875 GPD X 300% = 5,625 GAL
7,000 GALLON TANK PROVIDED
4,500 GALLON TANK PROVIDED (1st COMPARTMENT)
2,250 GALLON TANK PROVIDED (2nd COMPARTMENT)
SIZE GREASE TRAP
75 SEATS X 15 GPD/SEAT = 1,125 GAL.
EXISTING 5,000 GALLON GREASE TRAP
OIL ABSORPTION ARE
1875 GPD - 0:74GPD/S.F. = 2,533S.F.
EXISTING 601 X 45'W LEACHING FIELD
= 2,700 S.F.
2,700 S.F_ X 0.74GPDISF = 1,998 GPD
1,998 GPD PROVIDED > 1875 GPD REQUIRED
EXISTING REAR (BATHROOMS) 010 GPD SYSTEM B
(NO WORK PROPOSED)
FLOW RATES:
RESTAURANT 75 SEATS
X 10 GPD/SEAT = 750 GPD
746 S.F. RETAIL STORE
X 50 GPD/1000 = 38 GPD
DESIGN FLOW RATE = 788 GPD
S(ZE SEPTIC TANK
EXISTING 2,500 GALLON TANK
SOIL ABSORPTION AREA
788 GPD 10.74GPD/S.F. = 1,065S.F.
PROPOSED 451 X 24'W LEACHING FIELD
= 1,080 S.F.
1,080 S.F. X 0.74GPD/SF = 799 GPD
799 GPD PROVIDED > 788 GPD REQUIRED
Yarmouth Health Department
� APP.RQVED
Date
w Q�
_z
0 3
�0
=
Ir
U
28
LOCUS LU
_ w
d cca Q
LOCUS MAP
NOT TO SCALE
OF
DAVID J.
U CRISPIN
CIVIL
No.32112
orw..
�rl
/ t1
DAVID J. CRIS IN DATE
PROFESSIONAL ENGINEER
SEPTIC
COMPONENT
REPAIR
415 ROUTE 28
IN
WEST YARM 0 UTH
MASSACHUSETTS
(BARNSTABLE COUNTY)
KELTIC KITCHEN
SITE PLAN
APRIL 18, 2022
REVISIONS:
NO.
DATE
DESC.
1
10/24 f 22
EX. TANK VOLUME
PREPARED FOR:
DA\AD DEMPSEY
415 ROUTE 28
WEST YARMOUTH, MA 02673
508--771-4835
is 11sc OUP
349 Main Street - Route 28
West Yarmouth, Massachusetts
02673
508 778 8919
C@ 2022 BSC Group, Inc.
SCALE: 1" = 20'
0 10 20 40 Fm
FILE: Projects-YAR\4816403\C\D\4816403-SP.dwg
DWG.: 5269-06
SHEET 1 OF 2
JOB. NO:4-8164.03
NOT TO SCALE
TEST PIT BSC 1 2000)
GRD. EL 18.7'
SHGW EL N A
EL 18.2
EL 15.4
EL. 14.6
EL 8.7
A
LOAMY SAND
IOYR 3/2
B
AND
LOAMY S
2.5y 6,16
C-1
MEDIUM SAND
7.5YR 5/8
C-2
FINE SAND
5Y 7'/3
NO GW OBSERVED
6" EL . 19.4
28 EL 17.9
EL 17.2
49"
120' EL 9.2
TEST PIT BS 2000)
GRD. EL 20.2 LEGEND
SHGW EL NIA
A
LOAMY SAND
IOYR 3/2
B
LOAMY SAND
10YR 5/6
C-1
MEDIUM SAND
10YR 5/8
C-2
FINE SAND
5Y 7/3
NO GW OBSERVED
ONSITE SOIL EVALUATIONS
DATE-
MARCH 16, 2000
TEST BY.
BSC GROUP, INC.
WITNESSED BY.
AMY VON HONE
LICENSED SOIL EVALUATOR:
M. PETRIN
PERCOLATION RATE:
< 2 MINS./INCH
SOIL CLASS:
CLASS 1
LTA.R.:
0.74 GPD/S.F.
UNSUITABLE
MATERIALS
(TO BE REMOVED)
9"
PERCOLATION
TEST RANGE
28 FI - 19-9
36"
82'
132"
EL. 8.9
EL 5.9
TEST PIT
C 1 1983)
GRD. EL
18.9
SHGW EL
10.2
LOAM &
SUBSOIL
ELEV. = 10.2 -
MEDIUM FINE
WHITE SAND
ELEV. = 6.9 -
NO GW OBSERVE!
24'
120'
156'
ONSITE SOIL EVALUATIONS
DATE:
JANUARY 6, 1983
TEST BY:
CSS
WITNESSED BY.
C. WHITING
LICENSED SOIL EVALUATOR:
J. MACDONALD
PERCOLATION RATE:
< 2 MINS./INCH
SOIL CLASS:
CLASS 1
L.T.A.R.:
0.74 GPD/S.F.
UP ;:3:7/57r "
BENCHMARK � -..,.: ,•,,. .
3 I CP OF STONE
L P *`
BOUND. ELEVATION
2.57 N,G.\0. ROUT
~~ -
`� �.. .
2(s
� �..` ..
20.99
-Ptj
SAC
EOC�
.._ 1 .Q I
b." _ a_ ,max s/' ' f'kwINC��t $ _
co
44
j.. L
EXIST WATER
GRASS
SYSTEM TO BE REMOVED AND FAVE1r1 GED7i;
t A
S LINES�ti�� a TAVGSEE PROFILE t�A1 2M XE AND AuN/�' . AdATFRIAL i?U!I'1 �"REt tiS INSIALLA 0N. IFPHILIP CHAGNOI 1N C710N ° �� t1N AfA $L g IiTEN A 5' 6tG"t5
�, _
ASSESSORS MAP 30 �' � � � .. .....
PARCEL 225 GRASS
CONNECT
EXISTING
5,000 AfGALL "... , .....
GREASE TRAP
rt=5--; " �.
iy�t"#�� p., { � ,+n`.w_ .�. • �', ^+.xw • : � � �.': - , . { � yT {�j'ga � - .' • ��=" y,.„y �*h i
°T a.3'�•.,,,,.if+32 .f .. :.•� _ 8 `itp� +y Y did
iS ""•..,.,j 1 t
NEW ii-Box ii9TN 9 OUTLETS AND a MANHOLE GQYFR To 41ADE' ,V �
REMOVE EXISTING TEE AND INSTALL FABEL 12' Afoo FILTER_'"'~`
4- PVC HEADER TO VENT a J
EI STING, '� '"� ..... T 4' ABOVE FEEL!) 1NVER,.
GALLON SEPTIC : s� �r �L - : ... `q � I
LANK TO REMAIN
ASSESSORS
G.I. FROM STONE. _ wS PARCEL 23 d
. .
BUILDING TO " � 0 � BITUMINOUS PdARKINq
G RIE F A � � � � a � � � 1�,.
INSPEG710N PORT
V
LISTING
INS ENCLOSED BSC1
�C-TAJ IPANT
PORCH- `
SITE NOTES
LEACHING FIELD PROFILE
NOT TO SCALE
4" PVC
VENT WITH
1.)
TEST PIT CCS##1 INFORMATION WAS TAKEN FROM A PLAN PREPARED
36" MAX .C�VER CHARCOAL
AIR FILTER
BY DOWNCAPE ENGINEERING, INC. DATED 10/24/89, REV. 10/29/90.
FINISHER
GRADE
ELEVATIONS AT THAT TEST PIT WERE ADJUSTED TO THE N.G.V.D.
'MIN
DATUM FOR THE PURPOSE OF THIS DESIGN._
2.)
USGS GW ADJUSTMENT DATA WAS BASED ON TP CCS#1.
"
• , ,-. � . •�.41 � Sip PQ O.� _ •.• • -
•
-
GROUNDWATER WAS ONLY OBSERVED IN THAT HOLE.
4PVC
p�
. R�a•ar-s�f�Q .AP6Y o
a
6" DEPTH
to -DEPTH
3.)
TEST PITS BSC#1 & BSC##2 WERE COMPLETED IN GRASS AREAS
/
o•t oti ar a a ai or ev o+f o ag as a� oW a a 4�ar°jd�o
a a a a �t
a
TO MINIMIZE DISTURBANCE TO PAVEMENT. EXCAVATIONS IN AREA
f
OF PROPOSED SYSTEM SHALL BE INSPECTED BY THE BOARD OF
LEVEL BOTTOM 60' LEVEL BOTTOM !�
HEALTH AND BSC TO VERIFY SOIL AND GROUNDWATER CONDITIONS
PROFILE
AND ESTABLISH THE LIMIT OF EXCAVATION PRIOR TO THE
INSTALLATION OF THE SYSTEM. INSTALLATION OF SYSTEM IN 2000
36" MAX.
- 12" MIN. COVER
CONFIRMED ALL ELEVATIONS.
2" MIN. OF 1/8" TO 2% MIN. FINISH GRADE PAVED SURFACE
1/2' WASHED STONE
. as �d�m o �r +Ya �y�0�3r� a o N a a
U -Z)tin �1s
61.49.
a °4 tt� a» o +C� a "T+-Q°��d 4r o a
+ a
R3 �+R
W dR� a o
LEVEL BOT
aka o�W t
s
.
:.....::....:::::.. '.'::..:...
45'
3/4" TO 1-1/2' DOUBLE CROSS-SECTION
WASHED STONE (NO FINES)
18" DIA
REMOVABLE
ci COVER AND
FRAME H-20
CONC. RISER
5'
4"
j -T
11" 24'
000 1
�:jl 3"
3' � *�
BOTTOM ON LEVEL
STABLE BASE 6" MINIMUM---- 24" ---�-I
3/4" TO 1-1/2-
SECTION VIEW CRUSHED STONE PLAN \4
NOTES
1. DISTRIBUTION BOX TO WITHSTAND H-20 LOADING.
2. ALL PIPE CONNECTIONS AND CONCRETE CONSTRUCTION SHALL BE WATERTIGHT.
3. FIRST TWO FEET OF PIPES OUT OF DISTRIBUTION BOX SHALL BE LAID LEVEL
4. FILL ALL UNUSED KNOCKOUTS WITH MORTAR.
5. CONCRETE COVER SHALL BE SET WITHIN 6 INCHES OF FINISHED GRADE.
12' DIA. COVER
-=19.41
D.F.
I=17.51
1-17.31
EXISTING
11 1=i �
5,000 GAL
GREASE TRAP
TO REMAIN
FIRST
NOTE:
MAGNETIC REFLECTIVE TAPE SHALL BE PROVIDED
IN THE TRENCH OVER ALL PVC PIPING
5�
REPLACE SOIL REMOVED DURING SYSTEM REMOVAL WITI
TYPICAL SYSTEM PROFILE
NOT TO SCALE
4" SCH. 40 PVC
EXISTING
FIRST PIPE LENGTH
4" SCH. 40 4' SCH. 40 PVC TO BE SET LEVEL
PVC/ EXIST. L=20t FT. FOR MIN. 2' FINISH GRADE
S=0.005
/-- 4" SCH. 40 PVC
I=16.89 - t=
NEW ZABEL,'
DIST. BOX
FILTER. 6`
OB-9 H-20
7,000 GAL.
SPL6+IENTARY
2-COMPARTMENT
PPORT
SEPTIC TANK
(SEE IMAGE)
IMAGE)-----_____
TO REMAIN
OND COMPARTMENT
2,250. GALLONS
1=1
5' SEPARATION
EL. 10.2
EST. HIGH GROUNDWATER
I=15.70
INSPECTION PORT
NOT TO SCALE THREADED CAP TO
C I VALVE BOX WITHIN 3 INCHES
1 OF FINISHED GRADE
-- PAVED SURFACE N \\
3" MAX.
7
NgM
INSPECTION PORT SHALL PEASTONE LAYER
EXTEND DOWN TO THE
BOTTOM OF THE SYSTEM PVC PIPE
SAPID AND INTO THE
NATURALLY OCCURRING
PERVIOUS SUBGRADE
O SOSOI'�L ADSORPTION
4' SCH. 40 PVC
PERFORATED PIPE
ACTIVATED CARBON VENT FILTER
NOT TO SCALE
POLY-AIRT"
ACTIVATED CARBON
VENT
36'
(MIN.) 4" PVC VENT
STACK
I
-TO LEACHING PIPES
b co
ZW$
C
C
O
=
E�
C?
28
LOCUS w
d
_ w W
2 � i7W0 Q
LOCUS MAP
NOT TO SCALE
OF
J.
DAVID
CRISPIN
CIVIL
No�3i2 112
DAVID J. CRISPIk DATE
PROFESSIONAL ENGINEER
IC
SEPTIC
COMPONENT
REPAIR
415 ROUTE 28
IN
WEST YARMOUTH
MAS SACH U S ETTS
(BARNSTABLE COUNTY)
KELTIC I{ITCHEN
DETAIL PLAN
APRIL 18, 2022
REVISIONS:
NO.
DATE
DESC.
1
10/24/22
EX. TANK VOLUME
PREPARED FOR:
DAVID DEMPSEY
415 ROUTE 28
NEST YARMOUTH, MA 02673
508-771-4835
It III
2-C
ju U
349 Main Street - Route 28
West Yarmouth, Massachusetts
€12673
508 778 8919
2022 BSC Group, Inc.
SCALE: 1" = 20'
0 10 20 40 per
FILE: Pro jests-YAR\4816403\CAD\4816403-SP.dwg
DING.: 5269-06
SHEET 2 OF 2
JOB. NO: 4-8164.03