HomeMy WebLinkAbout20220202 31-33 Marion Area Variance Supplemental Inofrmation- Oil Stop ValveOutlook
Fw: Marion Ave Stewart's
From Susan Barden <Susan.Barden@saratoga-springs.org>
Date Wed 3/19/2025 5:02 PM
To Mark Graham <Mark.Graham@saratoga-springs.org>
1 attachment (883 KB)
oil-stop-valve_print.pdf;
Please add a ached to ZBA app. 20220202 31-33 Marion Ave. Stewart's. Thanks!
From: Ryan Rubado <rrubado@stewartsshops.com>
Sent: Wednesday, March 19, 2025 12:03 PM
To: Susan Barden <Susan.Barden@saratoga-springs.org>
Cc: libby@libbyclarklaw.com <libby@libbyclarklaw.com>
Subject: Marion Ave Stewart's
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Susan,
I just found out that I am on the agenda for tomorrow ’s mee ng for SEQRA review/determina on. I am reaching
out regarding the stormwater contamina on concerns. Last mee ng it was asked if there are passive mi ga on
strategies to prevent fuel from entering the public stormwater system. I men oned this oil stop valve that we’ve
used in the past. Please see a ached. This would go in a structure downstream from any deten on capacity that
we have which could contain a spill. The float is heavier than fuel and controls the valve preven ng any fuel from
leaving the site stormwater system in the unlikely event of a spill. Can you please share this with the board, and I
can talk through it if there are s ll concerns. Thank you.
Ryan Rubado (Rub-uh-dew)
Designer/Project Coordinator
P.O. Box 435
Saratoga Springs, NY 12866
Phone: (518) 581-1201 ext. 4260
Cell: (518) 932-1791
Fax: (518) 581-1209
3/20/25, 1:02 PM Mail - Mark Graham - Outlook
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Reduce the risk of catastrophic oil spills ENGINEERED SOLUTIONS
Large, unpredictable oils spills can defeat even the most conservatively
designed pollution control systems. The OSV is an economical option used
to confine hydrocarbon spills to the premises for safe disposal. Contech’s
OSV is fabricated from either non-corrosive Stainless Steel or PVC and has
only one moving part, the ballasted float. When an oil spill occurs, the float
loses buoyancy as the free-floating oil depth increases until it finally seats
on the discharge port, closing and confining the spill.
Applications
Consider the OSV for those applications where oil spills are possible, but
unpredictable.
Electric power plants, transformer yards, substations
Crude oil, biodiesel, petroleum processing & storage facilities
Transportation fueling systems and equipment wash pads
Airports and aircraft services
Railyards
Truck & marine terminals
Post oil water separator
Military and government facilities
Fleet maintenance facilities
Commercial filling station
Auto part recyclers/salvage yards
Oil Stop Valve (OSV)
Learn More:
www.ContechES.com/osv
Reduce the risk of
catastrophic oil spills.
FEATURE BENEFIT
Dependable, gravity
operation
Can be used as part of a
Spill Prevention Control and
Countermeasure (SPCC) plan
Large flow capacity Eliminates the need for
additional structures
Only one moving part, and
no power requirement
Low operation and
maintenance costs
Self-operating options
(slave valve) Ease of operation
Corrosion resistant
construction
Increased longevity and service
life
Outlet sizes: 4”, 6”, 10” & 12”Design flexibility
0
OIL STOP VALVE (OSV) • SPECIFICATION SHEET
SST. CABLE W/ HANDLE
FOR MANUAL OPENING
SS FLOAT W/TEFLON SEAT
WATER INLET
OSV Options
(/) 1" VENT PIPE (NOT SUPPLIED BY AFL)
(/) l" VENT CONNECTION
PIPE BOOT
OUTLET
(/) l /2" MOUNTING HOLES (4) PLACES
SLAVE VALVE -Recommended option to ensure automatic valve re-opening if residual water evaporates
FREEZE PROTECTION -Eliminates sump water freezing where environmental conditions exist
How to select the right valve type and size for your application
PVC
PVC models represent an economical option to
prevent bulk hydrocarbon spills. Corrosion-resistant
PVC construction is ideal for warmer climates.
STAINLESS STEEL
Stainless steel models are recommended in colder
climates or where greater durability is desired.
STAINLESS STEEL EXTENDED OUTLET
Stainless steel extended outlet models reduce fire risk by
extending the outlet pipe through the sump wall so there
is no connection inside the sump to burn and fail.
VALVE SIZE CONSTRUCTION {MAX) FLOW RATE
4"Diameter PVC/SS 160 GPM
6" Diameter PVC/SS 360 GPM
8" Diameter PVC/SS 600 GPM
1 O" Diameter ss 900 GPM
12" Diameter ss 1400 GPM
WARNING: Exceeding these fiow rates may cause
premature closing.
AFL recommends a 4ft diameter catch basin for
the OSV-4 and OSV-6,and a 5ft diameter basin
for the OSV-8, OSV-10 and OSV-12
Doc # AFL-LIT-0001 Rev A ISO 9001:2015 CERTIFIED COMPANY
Drawing not supplied by Contech.
Reduce the risk of catastrophic oil spills ENGINEERED SOLUTIONS
SLAVE VALVE – Recommended option to ensure automatic valve
re-opening if residual water evaporates.
FREEZE PROTECTION - Eliminates sump water freezing where
environmental conditions exist.
HOW TO SELECT THE RIGHT VALVE TYPE AND SIZE
FOR YOUR APPLICATION:
PVC – PVC models represent an economical option to prevent bulk
hydrocarbon spills. Corrosion-resistant PVC construction is ideal for
warmer climates.
Stainless Steel – Stainless steel models are recommended in colder
climates or where greater durability is desired.
Stainless Steel Extended Outlet – Stainless steel extended outlet
models reduce fire risk by extending the outlet pipe through the sump
wall so there is no connection inside the sump to burn and fail.
VALVE SIZE
(dia.)CONSTRUCTION MAX
FLOW RATE
4” PVC/SS 160 GPM
6” PVC/SS 360 GPM
8” PVC/SS 600 GPM
10” SS 900 GPM
12” SS 1400 GPM
WARNING: Exceeding these flow rates may cause premature closing.
AFL recommends a 4-ft diameter catch basin for the OSV-4 and OSV-6,
and a 5-ft diameter basin for the OSV-8, OSV-10 and OSV-12
TYPE MODEL #MATERIAL PIPE SIZE RIM TO IE OUT (MIN)MAX FLOW RATE
IN MM FT MM GPM L/M
ST
A
N
D
A
R
D
OSV-4
PVC
4 101 2'-3"686 160 606
OSV-6 6 152 2'-6"762 360 1362
OSV-8 8 203 2'-10.5"876 600 2274
OSV-4SS
STAINLESS
STEEL
4 101 2'-3"686 160 606
OSV-6SS 6 152 2'-6"762 360 1362
OSV-8SS 8 203 2'-10.5"876 600 2274
OSV-10SS 10 254 3'-1"940 900 3408
OSV-12SS 12 304 3'-5"1042 1400 5298
EX
T
E
N
D
E
D
OSV-4SST
STAINLESS
STEEL
4 101 2'-3"686 160 606
OSV-6SST 6 152 2'-6"762 360 1362
OSV-8SST 8 203 2'-10.5"876 600 2274
OSV-10SST 10 254 3'-1"940 900 3408
OSV-12SST 12 304 3'-5"1042 1400 5298
ST
A
N
D
A
R
D
W
/
SL
A
V
E
V
A
L
V
E
OSV-4SV
PVC
4 101 2'-3"686 160 606
OSV-6SV 6 152 2'-6"762 360 1362
OSV-8SV 8 203 2'-10.5"876 600 2274
OSV-4SSSV
STAINLESS
STEEL
4 101 2'-3"686 160 606
OSV-6SSSV 6 152 2'-6"762 360 1362
OSV-8SSSV 8 203 2'-10.5"876 600 2274
OSV-10SSSV 10 254 3'-1"940 900 3408
OSV-12SSSV 12 304 3'-5"1042 1400 5298
EX
T
E
N
D
E
D
W
/
SL
A
V
E
V
A
L
V
E
OSV-4SSTSV
STAINLESS
STEEL
4 101 2'-3"686 160 606
OSV-6SSTSV 6 152 2'-6"762 360 1362
OSV-8SSTSV 8 203 2'-10.5"876 600 2274
OSV-10SSTSV 10 254 3'-1"940 900 3408
OSV-12SSTSV 12 304 3'-5"1042 1400 5298
Oil Stop Valve (OSV) Options