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U.P.# '61/7
G ` --� MPN WILLOW AVE.
� U.P.�140/5 G � � !•- LOCUS
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J > c ��OTES NOT TO SCALE
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w �u.P.#140/4W D4 r TH - 1 . PARCEL IS SHOWN AS LOTS 69,72 AND 73 ON
VARIABLE WAD TOWN OF BARNSTABLE ASSESSORS MAP NO. 327.
r - PUBLIC ' r PARCEL IS FLOOD HAZARD ZONED `C' AS TAKEN FROM
07,00" E �e�, THE FLOOD INSURANCE RATE MAP NO. 250001 -0005C.
N 82 3. ALL PROPOSED /ENT PIPING SHALL BE SLOPED UP FROV
140,49 THE PROPOSED STRUCTURES TO THE VENT AT
7 L = 9.20' 1 /8" PER FOOT.
~ 'r ASPHALT + RAMP LOT 69 4. THE CONTRACTOR SHALL VERIFY THE LOCATION OF ALL
N TI I P '
a AREA ,, �1 EXIST G U L TIES RIOR TO CONSTRUCTION. DIG SAFE'
SHOULD BE CONTACTED PRIOR TO CONSRUCTION AT
• 11 � ASPHALT 1 — 800— 322— 4844.
EXISTING o
11 CONCRETE STRUCTURE AREA \
Q J i 4'-10" O.D. _ �ln \
11 G t', •-' I (BUS TERMINAL) GAS & OIL
W Co. SEPARATOR CP \
1� 5Col.
5000 GAL TIGHT TANK METAL PLATE
No 1G�3
7 4 mac,
"J is L�i PR0P0S►� �, 'Poi
I: a•3 10 R 6 EXISTING , --- \ ,l �� N4l 1�M0
0 12,000 GAL. ! _ o
r 4 0 �h 5000 GAL. _ _ .P S
r' I N . A
W000 BARRIER , ,;, TANK ., TA 8 \ I
TANK \ �
1L
�o.0 30'
111
�. ASPH N - - — - - --- - — - - - ---- ------
' „. , F�; ,. EXISTING SPOT ELEVATION
G TOTAL AREA N ,
`� ° EXISTING HYDRANT
Z OF LOTS 69,'72 &73
25,148 sq. f t.0.�7 acres ,
'''•� D4 EXISTING VY,ATER
� \ ;
\ Yn
C' � EXISTING GAS VAL`JE
GRAVEL
AREA BM EXISTING UTILITY POLE
co \\ ELEV.=28.94
N;F LET � 2 EXISTING ��1ANHOLE •
SHREE GURU INC. °
�, ;� \ ❑ EXISTING CATCH BAS;^�
N N
� \` ° EXISTING FILL CAP IN 1 .5' x 1 . 5'
\ U P. 6 CONCRETE PAD
° — -- — EXISTING EDGE OF PAVEMENT
-- �g19 00 W _= — _ = EXISTING GRANITE CURBING
G - G EXISTING UNDERGROUND GAS LINE
EXISTING POST AND PAI It L FENCE
' P
770PLN
DeWr»e by : Sh"t I of
o� by: 1 "— 20' PREPARED FOR SEPARATOR AND TIGHT TANK PLAN 1 2
t FOR
nFClr,nl ��r,Ir.,:�Rc INr^ ,10 0 20 __. PL,YMOUTH & 9ROCKTON BUS I CO, �+ f y N� 2
. M 1 �......�+.x.: � ....�..-...avrr+•�+ ...._� � P. I7 V.�� I� 1!�/.� �I}�I� T���n.��! � .�� JIIU N�l,�VC.l\
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_- -- ------� DESIGN CALCULATIONS:
17'-0"
�-- NOTES:
16'-0" -- - - I 'N" ETA. 1. DESIGN FLOWS: 1. THE SEPARATOR MUST BE FILLED WITH (_LEAS;
.. - A. WATER I WATER BEFORE USING AND AFTER BF INC
1. ASSUME THAT THE FLOOR OF THE GARAGE IS WASHED DOWN EMPTIED FOR PERIODIC CLEANING.
ONCE DAILY BY RUNNING A HOSE ON �T FOR 10 MINUTES. •
2. ASSUME HOSE FLOW = 0 GPM. 2. BOTH VENTS SHALL BE EXTENDED
` - 2" 3. VOLUME OF WATER PER 1DAY - 10 GPM X 10 MIN./DAY 100 GPD INDEPENDENTLY 18" ABOVE THE ROOF.
` ! LIQI`fIb B. OiL AND GAS
LE`✓EL 1. ASSUME THAT EACH REFUELING RESU.TS iN 1 PINT OF SPILLAGE.
2. 25 BUSES TRAVEL THROUGH THE TERMINAL ON A PEAK DAY. •
y 3. VOLUME OF GAS SPILLED PER DAY = 25 X 1 PINT = 25 PINTS = 3.2 GPD
0'-6"
24" D;A. '__OVFRS PLAN VIEW CROSS SECTION VIEW 4. ASSUME THAT EACH BU LEAKS OUT 1 PINT OF OILS PER DAY ONTO
THE GARAGE FLOOR.
SPECIFICATIONS: 5. VOLUME OF OIL LEAKED PER DAY = 25 X 1 PINT = 25 PINTS = 3.2 GPD
('ONCRETE MINIMUM STRENGTH - 5,000 F . ;. . .9 28 D,, DESIGN LOAUING - AASHTO HSLO- 44
STEEL_ REINFORCEMENT - ASTM A-615 GR,.DE 60, 1" MIN. COVER EARTH COVER - 0 10 5 FEET 6. TOTAL APPROXIMATE VOLUMES OF OILS AND GAS = 3.2 GPD + 3.2 GPD = 6.4 GPD
CONSTRUCTION JOINT - SEALED WITH POR'-AND CEMFN' MORTAR CONSISTING
0� 1 PART CEMENT, 2 PARTS SAND.
' NOTE: TIGHT TANK TO 1hITHSTAND 2. DESIGN VOLUMES OF SEPERATOR AND HOLDING TANK
5000 GALLON HEAVY DNK H-20 �OADIr1G. 1. PROPOSE THAT THE HO DING TANK IS TO BE PUMPED OUT ONCE EVERY 30 DAYS.
�I TIGHT TANK DETAIL 2. VOLUME OF WASH WATE THAT IS GENERATED IN THIRTY DAYS _ 100 3000 GALLONS
X 30 NOTDAYS
NOT TO SCALE
4. BELL AND LIGHT A RM$ ARE O
PROPOSED HOLDING K VOLUME BE INSTALLED5/ T 3 X3000 GAL REE ITT.
5000 GALLONS.
I
5. DURING THE THIRTY (30� DAY PERIOD THE AMOUNT OF OIL AND GAS COLLECTED
IN THE SEPARATOR = �.4 GPD X 30 = 192 GALLONS.
6. A 750 GALLON SEPARATOR CAN HOLD UP TO 500 GALLONS OF OIL AND GAS
4" C.I. VENT TO EXTEND 500 GAL. / 192 GAL. RER PERIOD = 2.6 PERIODS
18" ABOVE THE ROOF 7. PROPOSE THAT THE SEPARATOR TO BE CLEANED EVERY 2 PERIODS TO PROVIDE
ENOUGH CAPACITY FORT EMERGENCY RELEASES IN THE GARAGE.
8. PROPOSE THAT THE SEPARATOR BE CLEANED IMMEDIATELY IN THE EVENT OF
SUCH A RELEASE.
I
• PROVIDED BY PLYMOUTH & BROCKTON BUS COMPANY
EXISTING t:
FLOOR
EXISTING PAVEMENT! FRAME TO BE SET IN MANHOLE
1
N EXISTINGSTANDARD A ��,"1` ,:...;,'.. .
P TRENCH ELEV. = 31.93 FULL BED OF MORTAR FRAME & COVER
DRAIN I 10 GRADE
o - I HEAVY DUTY H-20 LOADING I C0\v> RS TO GRADE!
To
-
.- c _
8 MIN. _ TF Er,Er.TRAr.EE OF SUORFA�EAWA'r_k
o-•o MA =_ BRICK LEVEUNG COURSE 4, C.t_ VEL T TO EXTEND /1i_A`.Y (DUTY H-20 LCiADING
_ AS REOUlR FCR C DE �, \\
3' MIN. j-`~ -j ADJUSTMENTS 16" ABOVE THE ROOF l \
Ilk
(2 MIN. - 5 MAX.)
�~
���i Af` -• o INV. II'J = 28.15 5' MIN.
1 \` MORTAR ALL JOINTS TEE
6" EXTRA HEAVY DUTY C.I. PIPE S=2.07 /C.I.
I 4" MIN. LIQUID '
MIN. 0.12 SO. IN. �TEEL oII
LEVEL -' 6" EXTRA HEAVY DUTY C.I. PIPE S=-
-. o PER VERTICAL FOOT.
o • PLACED ACCORDING TO INV. = 27.82
AASHO DESIGNATION 5'-4" 45' LONG BEND C.I. INV. IN = 27.64 / BELL AND LIGHT ALARM TO BE
M-199 _ _ _ TRIGGERED AT THREE-FIFTHS
I CAPACITY.
INV. OUT =28.43
4'-2.5"
WROUGHT IRON STEPS
�I SHALL BE PLACED INV. OUT = 21.99
18" APART 2'-8"
! 4' DIAMETER o0 o p o 00 � C.o _ o -
Co. o d l CRUSHED S fG':E
0 0- o- p- -p
- O- p - p
o - oo -o� 8" MIN.
o
d o •o 0 0�- �
• o -o CRUSHED STONE
CjQ• 5000 GALLON
TIGHT TANK
GASOLINE AND OIL SEPARATOR
- MANHOLE
LINHARES PRECAST PART #5-5 OR APPROVED EQUAL
r-u_c : noofn
De�lpned by SCALE - PREPARED FOR SEPARATOR AND TIGHT TANK PROFIL�''hert
-� - FOR I
Drown by :
�---- �_ l_�_____
I� • Checked by : _ NOT TO SCALE - _ - - PLYMOUTH & BROCKTON BUS CO. P. & B. BUS, HYANNIS TERMINAL JOB NUMBER
INC. _ MARCH 9,1990
[ ion tj C DESIGN ENGINEERS, Field Survey chk. by . !-- -1 PLYMOUTH, MASSACHUSETTS 1770.0
-�� P.O. flax 1051, Sandwich, MA 0256 (508) 888 - 9282 Approved by - _ DATE 1 N0. BY DATE REv1Si0N HYANNIS MASSACHUSETTS
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