HomeMy WebLinkAboutDecision 3519EXISTING i
SCALE: 3/Ib" = 1'-0"
44'-0'
OPOSED OFFICE AREA
OWED OFFICE AREA 1108 SF
)POSED OFFICE AREA = 1001 SF
)POSED UTILITY/SERVICE AREA = 313 SF
'AL AREA m 1320 SF
V
'R -FREE I �I
5 I
I
-. l
OR FLAN
RECEIVED
JAN 13 1999
TOltJN OF YARMOUTH
C �Ai S
I
■
4 PVC-\
PROPOSED
GROUND \ \
SURFACE \
ee
+ 1
• : • : ,� LEACHING TRENCH DESIGN
y v :r ® HVIC 1T ENGINEERED WOVEN
NOT TO SCAM
U.P. FILTER FABRIC OVER -
ONe
LENGTH x/e,
' I le OF PFAST0,1E
'f + 4r1LTI1f j / '1
q
1T SMOOTH LINED •. , .w . ..': •` '' •..4 .: '+ "
r ,®� rG� �a CORRUGATED HDPE
GAS 14 yid' �e PIPE (OR EQUNALENT) c , _ -'• d
e GATE ��0� %�� t 0
�`�•�`2`� / `•, 4> O� G�' ti0l�tp4 / 0®00°°®0°0p0p°00®°®0000°0V 000000 p00000°00°00°0000 0 0
7q.a '3 ` �G`d 00°000°00°000°g00°p0°00°°00°000°pO°°00°0°0'0 °p0° bd
1 00 000 00 q0 000 p0 00 q0 00 000 00 p0 000 0000
.75.2 �G.(.� 000°0 0®0°000°g0®q°p 0�000�®O°�000°p Op�pO®Q00®g0�d°00 pp °O
75 /-t40`.(`- d°000000°000®00°000°000°p0pp00p° 00°gp0 00° OOp °®O
yP i WATER �'\ G�""� !. 'tb q0 00 0q0 0d°000 000 000-000 000 000 00 000 000 6000
a �1 �¢;� , O O O U-000- C_O C, 00 O O 00 Oo
`. i.. GATE �`�' �`@"` @aF` // I •, �� . 00°00°00°000000000®000000�p00000000p°00°0°00000 ..,v 1Y TO 4' H.D.P.E.
74, Q -- Q- O �ti Ri ,O 0p0000O0p0O00000000-00,
0pOG 00000 p40pOQ0p00O00O0pOQ�p0000p 0 PIPE REDUCER
_ y Y, 00 O O 60 O O 00 v O O O O OO
�5+.1'• y� t4ti ��74-- O 05.yva0��0�®0°080 Qa�oOOo®pOQ�®00�®®OQ�p�ap°p00C°, 000000600000 i/
• ,1 .:� �7g-_��`�_-_ .< , ,..'S.T. �`.,\ - �. SET PERFORATED
,/ �• • ..)• 0 �'-� PIPE AT .5% SLOPE
... �� ' EXIST. MAPLE
�6 SIGN �. •, ° \ 3/4` TO SHE
az r,j\`, PARCEL R5 Q ',',G�• I I jPP• "�LP.r •-`�^`, TREES BE CLEI+,^i WASHED DEEP ACHING
v" Area - 39,112 e ft 1e( TEE , SAVED STONE
0.90 Acres ,.O I p I O L V.
SIDES OF DETENTION
' • f \ ' '> BASIN TO BE LINED
I ��° SEPTIC TANK '/\��\, \ r\ WITH 6' RIP RAP
✓ ♦`, '�\. 4 ..a 1 @`? PIT ARE EXIST.
v
;'.+EXISTING'��, \ (' t�•1 y +is '\ ti \74.0 PROP. 6'x4' SOLID
ellWATER \\ 1 !2 74CATCH BASIN
+ METER \ P.EMOVE n �'L.5 % _. ',`�'• INV. OUT EL 68.8
/ PIT \`:•. EXISPNG ` \ �;P �Q.pQ° �o /../�i \ •� 1 \?`: ^.�
WALK
\`• �✓ ;=\A+5'" ' '!, . t \°\ ` •, ` PROP. 4'x4' DRAINAGE
.\ \ `• - .. ` • `\ '• IA �� + \''. �'. MANHOLE WITH COVER
PAVEMENT CROSS-SECTION
', �•' `\0..� b•. .O '.`, INVERT O EL . 6:7
74.2`�g,4' ) ` I ! I , • e �1 _ - \ • 'a , \ INVERT OUT EL. 68.5
��` I ` e�,y '10 70.5
$- NF CNMARK ,�` .'. • 75`';`\'.:. '� • J': \\.74.t i I � •+� � ` �@G',�/ ` \
CONCRETEBOUND t,\`.'•, y°/
AT EL 75.00 . • pY `. \ , s ,` „
♦ yk ', +yh j\,\ /� j'�\' 4`�5'`\� 4 Y°". SpA \',_/. ,_" l+ �` \ `,\ \
•`,v�\ ��,,�- •,`,\\`, `\` \, \ ((1 38' LONG, 6' DEEP 3Y
•` ` •� �• J F'Q�\, I rs� P \'►. ` \\ \, \. \ 3')WIDE LEACHING TRENCH
oP
%UP \\, \ \ yp yF i • �L �+ r \. \, (SEE DETAIL)
In
SGbV,% q, ` ,' \, �V,S.{'`j> 72.6PROP. R \?"'- ` `\`' �•7 nq U,o�J
?O�OyG `b ` .�\ ``.,\:`\ • •• C1 ,j 3• �` �'�• `•'t, `\•�\` � ,^ ,'i', i9� DENSL.EYOPLANTED WIDE
EVERGREEN SHRUBS..
_ `P�`tl®Y,� T �, `;.. ` . \�\\` •'• 73.9 \��\\\\` 'l �Or •1� �`O. '. Ib\ `.`�, �, .�'�- MIN. SNUB HEIGHT
AT TIME
¢i -C`0 •` ' ,\. i�'pQ. ' �\�'� \\ i \ �/. - •.� OF PLANTING)
*209r 0
-'4.V �5 '' ♦9 3✓'° `\ ,
75
A
1' TOP COAT (TYPE 11)•'�\�
'':. •' .``, . I. 7 BINDER (lYf'E 19.1"
�.I.'., •;.' ?, •. v
.700- V000- VU00
0p000n��OOr10n0000�� BOO O_ 0
p 0 00 6' OF GRAVEL OR 4' OF DENSE 0 0 0 00' 0
10, 0 0 GRADED CRUSHED STONE Ivo O p p 0
,0pO000v0p00VU0p00u0p0O 00000
,00000 00°00 op000On000°�
ORIGINAL �... "
REMOVE TOP AND SUBSOIL
PAVEMENT DESIGN THE FOR THE DRIVEWAY
SERVING THE 2 BEDROOM HOUSE IS TO BE
2' OF DENSE GRADED CRUSHED STONE AND
'A 2• BITUMINOUS CONCRETE SURFACE
ell® r
EXISTING \ . �' _ ./41 - yn �• �V'%
SODIUM �, \\� 74.5 X74 [ i : ^. rtOT'\�+F.'-�,i TT \�.� y0•�
VAPOR \,
i LIGHT ,h L.P. -
aS.T.�Q .. ` I, O .II•J ,R' r` -� �7�, -- J Cj_V/-AG`�i`
TEST HOLE LOOSip yt--- -\�
ENGINEER: R.J. OHEARN, INC. `�0 49 �" i'V' `' ° �� i �� \, 7e.d
WITNESS: J.M. & R.K. (B4O.H.)
APRIL
PERC RATE 6 <923�
MIN INCH �} GyF + IIID / / 05�
CLEAN
MEDIUM
SAND
CLEAN
MEDIUM
SAND
WITH
GRAVEL
12'� EL 63.8
12'" EL 64.2
4
4'
0' EL 75.8
0' EL. 76.2
T0I P AND
FOUND
II SUBSOIL
2' r--� EL 74.2
CLEAN
MEDIUM
SAND
CLEAN
MEDIUM
SAND
WITH
GRAVEL
12'� EL 63.8
12'" EL 64.2
NO
NO
WATER
WATER
FOUND
FOUND
-a, Off 508-362-4541
f fax 508 362-9880
down cape engineering, Inc.
CIVIL ENGINEERS
LAND SURVEYORS
939 main st, yarmouth, ma
87-393
YARMOUTH'S 19 STEP NITRATE- YARMOUTH'S SUPPLEMENTAL NITRATE-
76
NITROGEN WORKSHEET NITROGEN LOADING REGULATION ->s
(ALL AREAS ARE IN 1000 S.F.) (ALL AREAS ARE IN 1000 S.F.)
1. TOTAL AREA - 57.3 1, TOTAL SEWAGE FLOW - 384.5 CPD
2. SEWAGE FLOW m 384.5 GPD 2. SEWAGE NITROGEN CONCENTRATION a 25 PPM
3. LBS NITROGEN FROM SEWAGE a 40.9 3. LBS NITROGEN FROM SEWAGE - 29.3
4. LAWN AREA - 3.2 - 4. LAWN AREA - 3200.S.F.
S. LBS NITROGEN FROM LAWN a 5.8 S. LBS NITROGEN FROM LAWN - 5.8
6. PAVEMENT AREA - 10.3 a. TOTAL LBS NITROGEN .. 35.1
7. LES NITROGEN FROM PAVEMENT - 3.2 7. TOTAL LOT AREA - 1.32 ACRES
8. ROOF AREA - 5.9 B. NITROGEN CONCENTRATION . 7.3 PPM
9. LBS NITROGEN FROM ROOM - .9
10. NATURAL AREA a 37.9ACTUAL SEWAGE FLOW FOR THE PURPOSES OF NITRATE -
11. LBS NITROGEN FROM NATURAL AREA a .2 NITROGEN CALCULATIONS ARE BASED OF THE 2 BEDROOk(
-12. TOTAL LBS NITROGEN - 61.0 DWELLING AND 304 OF.THE STORAGE AND RETAIL SPACE
13. RECHARGE FROM SEWAGE o 2 LOS a.�ao
14. TOTAL - IMPERVIOUS AREA - 16.2 OF THE FRONT UILDING AND ADDITION AND LAWN AREA --
15. RECHARGE FROM IMPERVIOUS AREA .4 LBS 1512 S.F. RETAIL ((75 5 GAL/100 S.F. ++ 56.7 CPD
16. TOTAL PERVIOUS MEA a 41.1 1058 S,F. RETAIL ,(.75��5 GAL/100 S.F.) 39.6 GPD
17. RECHARGE FROM PERVIOUS AREA - .5 IBS
18. TOTAL RECHARGE - 1.1 LBS 264 S.F. STORAGE (S GAL/100 S.F.) x.13.2 GPD
19. RECHARGE NITROGEN CONCENTRATION - 5.6 PPM 1100 S.F. STORAGE f3 GAL /100 S.F.) w 55 GPD
PROPOSED 2 BEDROObOM D. NG: 220 GPD
TOTAL SEWAGE FLOW . 384.5 CPD
Qrgo�,4h,0
A.
I
CATCH BASIN DETAIL
5 PRECAST OR
4' SECTIONAL PLATE
KEY
PROP. 2 2" CAL .
.................. { r
HARDWOOD TREE
J
EXIST.
CONTOUR
- - --72 - -
PROP.
CONTOUR
- - -- -- 72 -"- - --
PROP.
GRADE
•.. ......•• 11711
EXIST.
ELEV.
............. 16.37
EXIST.
WATER LINE
---W----------W- -----
PROP.
WATER LINE
-W-W-
EXIST.
GAS LINE
- G -------•--G-•-- --
PROP.
GAS LINE
--c G -
Lee�C ho
ell
°10 �
�.oca•�,.,.1 of /� h2• Q�
Ii.K 1.•r'�. Z- ill rL / �`
=LEACH PIT DETAIL HOUSE
■
`A)
C*ti CARDEN CPM
f NGHAM RD _
TP
KING'S WAYS. FLAX
\ POND
ETUCKET RD.
FOLUNS
POND
��
LOCATION MAP (NO SCALE)
ASSESSORS MAP 129, PARCEL R5
FLOOD ZONE C
BUILDING ZONE: LIMITED BUSINESS (LB)
SETBACKS:
FRONT=30'
SIDE=25'
REAR=20'
TOTAL LOT AREA = 57,318 S.F.
EXISTING BUILDING AREA = 2529 S.F.
PROPOSED BUILDING AREA = 5949 S.F.
PROPOSED BUILDING COVERAGE - 10.47
MAXIMUM BUILDING COVERAGE = 25%
TOTAL IMPERVIOUS AREA - 16,289 S.F.
TOTAL IMPERVIOUS COVERAGE = 28.4%
MAXIMUM IMPERVIOUS COVERAGE = 70%
MAXIMUM LAWN AREA - 3200 S.F.
NOTES:
1. DATUM IS ASSUMED FROM DENNIS QUAD MAP.
2. MUNICIPAL WATER IS AVAILABLE.
3. MINIMUM PITCH PITCH TO BE 1/4" PER FOOT.
�0 4. DESIGN LOADING FOR ALL PRECAST UNITS AS NOTED.
? m, 5, SEPTIC PIPE JOINTS TO BE MADE WATERTIGHT. .
6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE WITH MASS.
ENVIRONMENTAL CODE TITLE V..
7. THIS PLAN FOR PROPOSED WORK ONLY AND NOT TO BE USED
Fs0FOR LOT LINE STAKING.
S. SCH, 40-4" PVC PIPE TO BE USED FOR SEPTIC.
9. DRAINAGE PIPE TO BE 12" H.D.P.E. OR EQUIVALENT.
10. OWNERS ENGINEER TO INSPECT ALL SITE '•'IORK.
. ; 11. ALL DRAINAGE TO BE KEPT ,ON,, SITE.
12, MINIMUM 2' OF COVER OVER ALL H.O.P.E. PIPES,
13, LOCATION OF UNDERGROUND UTILITIES TO , BE VERIFIED
' • PRIOR TO EXCAVATION.
14. LOCATION AND ELEVATION OF BOTH SEPTIC TANK INVERTS TO
BE VERIFIED BY CONTRACTOR.
15. THE OWNER OF PARCEL R5 PROPOSES TO PURCHASE PARCELS
GE R9 & R10 TO BE USED IN CONJUNCTION WITH SAID PARCEL.
Qt¢ 16, OWNERS ENGINEER TO CERTIFY FINAL LAWN AREA TO BE LESS
THAN 3200 S.F. IN AREA,
SEPTIC CALCULATIONS__
FRONSEPTIC SYSTEM:
1512 S.F. RETAIL (5 GAL./100 S.F.) = 75.6 GPD
1100 S.F. STORAGE (5 GAL./100 S.F.) = 55 GPD
1056 S.F. RETAIL (5GAL./100 S.F.) = 58.2 GPD
264 S.F. STORAGE (5 GAL./100 S.F.) = 13.2 GPD
TOTAL DESIGN FLOW - 202.0 GPD
SEPTIC TANK: 202.0 GPD (1.5) = 303.0 GPD
EXISTING 2000 GALLON SEPTIC TANK
_LEACHING:
SIDES: 10.11.6'2.5 471,2 GPD
BOTTOMOTTOM: 25x_ (1_078.5 GPD
TOTAL 267.0 S.F. 549.7 GPD
EXISTING 6'x6' PRECAST CONCRETE LEACHING PIT WITH
2' OF STONE ALL AROUND.
REAR SEPTIC SYSTEM:
968 S.F. RETAIL (5 GAL./100 S.F.) = 48.4 GPD
PROPOSED 2 BEDROOM DWELLING: 220 GPD
TOTAL DESIGN FLOW = 268.4 GPD
SEPTIC TANK: 268.4 GPD (1:5) = 402.6 GPD
EXISTING 1000 GALLON SEPTIC TANK
LEACHING
SIDES:. 10x6' 2.5 471.2 GPD
BOTTOM: 25x 1.0 =. 78.5 GPD,
TOTAL 267.0 S.F. 549.7 GPD
EXISTING 6'x6' PRECAST CONCRETE LEACHING PIT WITH
2' OF STONE ALL AROUND.
PAIC[NGALCUWAITNS:
FRONT BUILDING: `1512 S.F RETAIL (1 OCC,/30 S.F.) = 50 OCC.
So CCC, (I SPACE/7 OCC,) - 7.2 SPACES
FRONT BUILDING: 1100 S.F. STORAGE (1 OCC./100 S.F.) = 11 OCC.
11 OCC. (1 SPACE/7 OCC.) - 1.6 SPACES
ADDITION: 1056 S.F RETAIL (1 OCC./30 S.F.) = 35 OCC:
35 OCC. (1 SPACE/7 OCC,) = 5 SPACES .
ADDITION: 264 S.F STORAGE (1 OCC./100 S.F.) = 2 OCC.
2 OCC. (1 SPACE/7 OCC.) _ .3 SPACES
REAR BUILDING: 968 S.F. RETAIL (1 OCC,/30 S.F.) - 32 OCC.
32 OCC. (1 SPACE/7 OCC.) - 4;6 SPACES
PROP. DWELLING: 2 SPACES
TOTAL PARKING REQUIRED - 21 SPACES
TOTAL PARKING PROVIDED = 21 SPACES
HANDICAP: 21 SPACES (5%) - 1.05 SPACES
HANDICAP PROVIDED: 2 SPACES
PARKING TREES: 21 SPACES (1 TREE/8 SPACES) = 3 TREES
PARKIN~ TREES PROVIDED - 3
SITE
_ PLAN OF LAND
FOR PROPOSED ADDITION AND DWELLING AT 927 MAIN ST. IN:
YARMOUTH (PORT), MA
PREPARED FOR:
BARRIE CLIFF
2D 0 20 40 6o Feet
SCALE: 1" =20' _ DATE: AUGUST 29, 1994
REV: SEP. 7, 1994
N , REV: OCT. 8,` 1994
�!\µ,•- °ray REV: NOV. 10, 1994
i' hNvl rl b , `R0, 4'!'v !si t ?7�F
O.,n,A
Qhnl i 'R1 sae�n � s
ARNE A. 0 a., P.L.B. DATE