HomeMy WebLinkAboutC80434.00"
2.00"
12.00"
20.00"
18.00"
15.00"
18.00"16.00"
30.00"
26.00"
REMOVABLE WATERTIGHT
ACCESS PORT, 10" OPENING
10.00"
1" PVC ANTI-SIPHON
PIPE ADAPTER
BMP, INC.
53 MT. ARCHER ROAD, LYME, CT. 06371
(800) 504-8008 FAX: (860)434-3195
DESCRIPTION
DRAWING NUMBER
DATE SCALE
24R SNOUT OIL
& DEBRIS STOP
24R
09/13/99 NONE
FRONT SIDE
PLAN
U.S.PATENT #6126817ADDITIONAL PATENTS PENDING
&'5+)0'&61(+6
Ä&+#/
5647%674'5
RECOMMENDED SUMP
DEPTH 2.5 TO 3X OUTLET
PIPE I.D.
DESCRIPTION
DRAWING NUMBER
DATE SCALE
ANTI-SIPHON DEVICE
OIL- DEBRIS HOOD
INSTALLATION
REQUIREMENTS
(TYPICAL)
04/13/05 NONE
OUTLET
PIPE
SNOUT
OIL-DEBRIS
HOOD
INSTALLATION REQUIREMENTS FOR
SNOUT HOODS INSTALLED IN
STORMWATER QUALITY
IMPROVEMENT STRUCTURES
MOUNTING FLANGE
1" PVC ANTI-SIPHON
PIPE ADAPTER
REMOVABLE WATERTIGHT
ACCESS PORT, 6"-10" OPENING
OUTLET PIPE (HIDDEN)
CONFIGURATION DETAIL
TYPICAL INSTALLATION
FOAM GASKET W/
PSA BACKING
(TRIM TO LENGTH)
MOUNTING
FLANGE
DETAIL B
GASKET
COMPRESSED
BETWEEN HOOD
AND STRUCTURE
(SEE DETAIL B)
INSTALLATION NOTE:
POSITION HOOD SUCH THAT
BOTTOM FLANGE IS A
DISTANCE OF 1/2 OUTLET
PIPE DIAMETER (MIN.)
BELOW THE PIPE INVERT.
MINUMUM DISTANCE FOR
PIPES < 12" I.D. IS 6".
STAINLESS
BOLT
ANCHOR
SHIELD
EXPANSION CONE
(NARROW END OUT)
DRILLED
HOLE
DETAIL A
1/2 D
INSTALLATION DETAIL
INSPECTION REQUIREMENTS:
1. MANUFACTURER: ALL HOODS AND TRAPS FOR CATCH BASINS AND WATER QUALITY
STRUCTURES SHALL BE PROVIDED BY:
BEST MANAGEMENT PRODUCTS, INC.
53 MT. ARCHER RD.
LYME, CT 06371
TOLL FREE: (800) 504-8008 OR (877) 434-3197 WEB SITE: www.bmpinc.com
2. CONFIGURATION: ALL HOODS SHALL BE EQUIPPED WITH A WATERTIGHT ACCESS PORT, A
MOUNTING FLANGE, AND AN ANTI-SIPHON VENT AS DRAWN. (SEE CONFIGURATION DETAIL)
3. PIPE COVERAGE: THE SIZE OF THE HOOD SHALL PERMIT THE O.D. OF THE OUTLET PIPE TO
BE COVERED COMPLETELY.
4. HOOD POSITION: THE BOTTOM OF THE HOOD SHALL EXTEND DOWNWARD A MINIMUM
DISTANCE EQUAL TO 1/2 THE OUTLET PIPE I.D. WITH A MINIMUM DISTANCE OF 6" FOR PIPES
<12" I.D. GREATER INSERTION DEPTH IS PERMISSIBLE.
5. ANTI-SIPHON VENT: VENT WITH ELBOW AND FEMALE ADAPTER SHALL EXTEND ABOVE HOOD
BY MINIMUM OF 3" AND A MAXIMUM OF 24" ACCORDING TO STRUCTURE CONFIGURATION.
6. MOUNTING SURFACE PREPARATION: THE SURFACE OF THE STRUCTURE WHERE THE HOOD
IS MOUNTED SHALL BE FINISHED SMOOTH AND FREE OF LOOSE MATERIAL.
7. SNOUT/SRUCTURE INTERFACE: THE HOOD SHALL BE SECURELY ATTACHED TO STRUCTURE
WALL WITH 3/8' STAINLESS STEEL BOLTS. OIL-RESISTANT GASKET AS SUPPLIED BY
MANUFACTURER MUST BE INSTALLED TO PROVIDE PROPER SEAL. (SEE DETAIL "B")
8. ACCESSORIES: IF OIL BOOMS OR FLOW DEFLECTORS ARE SPECIFIED, THEY MUST BE
INSTALLED AND PRESENT FOR INSPECTION.
9. INSTALLATION INSTRUCTIONS: INSTRUCTIONS SHALL BE FURNISHED UPON REQUEST OF
INSPECTOR WITH MANUFACTURER SUPPLIED INSTALLATION KIT.
INSTALLATION KIT SHALL INCLUDE:
A. INSTALLATION INSTRUCTIONS
B. PVC ANTI-SIPHON VENT PIPE, FEMALE ADAPTER WITH NUT, O-RING GASKETS
C. OIL-RESISTANT CRUSHED CELL FOAM GASKET WITH PSA BACKING
D. 3/8" STAINLESS STEEL BOLTS
E. ANCHOR SHIELDS
(SEE BELOW FOR MULTI-PART SNOUTS 36F, 48F, 54R, 96F AND SPLIT SNOUTS ONLY)
F. STAINLESS NUTS AND BOLTS PLUS GASKET TO SECURE TOP AND BOTTOM OF SNOUT.
D
FRONT VIEW SIDE VIEW
INRQ-SN
SNOUT OIL-WATER-DEBRIS SEPARATOR
US Patent # 6126817 CANADIAN Patent # 2285146
*NOTE- SUMP DEPTH TO BE MIN. OF 2.5 TIMES THE
OUTLET PIPE I.D. (E.G. 24" PIPE= 5' SUMP) 3' MIN
FOR PIPES 12" I.D. OR LESS
SEE NOTE*
GASKET MUST BE
VISIBLE BETWEEN
SNOUT AND
STRUCTURE WALL
BOLTS TO BE
POSITIONED UNIFORMLY
AROUND PERIMETER OF
SNOUT TO ENSURE
OPTIMAL COMPRESSION
OF GASKET
DESCRIPTION
DRAWING NUMBER
DATE SCALE
BMP, INC.
53 MT. ARCHER ROAD, LYME, CT. 06371
(800) 504-8008 FAX: (860)434-3195
SUSPENDED SOLIDS SETTLE ON BOTTOM
OIL & FLOATABLE DEBRIS
ON SURFACE CANNOT EXIT PIPE
"SNOUT" OIL & DEBRIS STOP
ANTI-SIPHON DEVICE
SNOUT INLINE
INSTALLATION
09/17/99 NONE
SC-IN
INFLOWOUTFLOW
GRATE
SNOUT U.S.PATENT #6126817 ADDITIONAL PATENTS PENDING
DESCRIPTION
DRAWING NUMBER
DATE SCALE
SOLIDS SETTLE ON
BOTTOM
ANTI-SIPHON DEVICE
OIL- DEBRIS HOOD
SPECIFICATION AND
INSTALLATION
(TYPICAL)
09/08/00 NONE
OUTLET
PIPE
SNOUT
OIL-DEBRIS
HOOD
HOOD SPECIFICATION FOR
CATCH BASINS AND
WATER QUALITY STRUCTURES
MOUNTING FLANGE
1" PVC ANTI-SIPHON
PIPE ADAPTER
REMOVABLE WATERTIGHT
ACCESS PORT, 6"-10" OPENING
OUTLET PIPE (HIDDEN)
CONFIGURATION DETAIL
TYPICAL INSTALLATION
FOAM GASKET W/
PSA BACKING
(TRIM TO LENGTH)
MOUNTING
FLANGE
DETAIL B
GASKET
COMPRESSED
BETWEEN HOOD
AND STRUCTURE
(SEE DETAIL B)
INSTALLATION NOTE:
POSITION HOOD SUCH THAT
BOTTOM FLANGE IS A
DISTANCE OF 1/2 OUTLET
PIPE DIAMETER (MIN.)
BELOW THE PIPE INVERT.
MINUMUM DISTANCE FOR
PIPES < 12" I.D. IS 6".
STAINLESS
BOLT
ANCHOR
SHIELD
EXPANSION CONE
(NARROW END OUT)
DRILLED
HOLE
DETAIL A
ANCHOR W/ BOLT
(SEE DETAIL A)
1/2 D
INSTALLATION DETAIL
NOTES:
1. ALL HOODS AND TRAPS FOR CATCH BASINS AND WATER QUALITY STRUCTURES SHALL BE
AS MANUFACTURED BY:
BEST MANAGEMENT PRODUCTS, INC.
53 MT. ARCHER RD.
LYME, CT 06371
(860) 434-0277, (860) 434-3195 FAX
TOLL FREE: (800) 504-8008 OR (888) 354-7585
WEB SITE: www.bestmp.com
OR PRE-APPROVED EQUAL
2. ALL HOODS SHALL BE CONSTRUCTED OF A GLASS REINFORCED RESIN COMPOSITE WITH
ISO GEL COAT EXTERIOR FINISH WITH A MINIMUM 0.125" LAMINATE THICKNESS.
3. ALL HOODS SHALL BE EQUIPPED WITH A WATERTIGHT ACCESS PORT, A MOUNTING FLANGE,
AND AN ANTI-SIPHON VENT AS DRAWN. (SEE CONFIGURATION DETAIL)
4. THE SIZE AND POSITION OF THE HOOD SHALL BE DETERMINED BY OUTLET PIPE SIZE AS
PER MANUFACTURER'S RECOMMENDATION.
5. THE BOTTOM OF THE HOOD SHALL EXTEND DOWNWARD A DISTANCE EQUAL TO 1/2 THE
OUTLET PIPE DIAMETER WITH A MINIMUM DISTANCE OF 6" FOR PIPES <12" I.D.
6. THE ANTI-SIPHON VENT SHALL EXTEND ABOVE HOOD BY MINIMUM OF 3" AND A MAXIMUM OF
24" ACCORDING TO STRUCTURE CONFIGURATION.
7. THE SURFACE OF THE STRUCTURE WHERE THE HOOD IS MOUNTED SHALL BE FINISHED
SMOOTH AND FREE OF LOOSE MATERIAL.
8. THE HOOD SHALL BE SECURELY ATTACHED TO STRUCTURE WALL WITH 3/8' STAINLESS
STEEL BOLTS AND OIL-RESISTANT GASKET AS SUPPLIED BY MANUFACTURER. (SEE
INSTALLATION DETAIL)
9. INSTALLATION INSTRUCTIONS SHALL BE FURNISHED WITH MANUFACTURER SUPPLIED
INSTALLATION KIT.
INSTALLATION KIT SHALL INCLUDE:
A. INSTALLATION INSTRUCTIONS
B. PVC ANTI-SIPHON VENT PIPE AND ADAPTER
C. OIL-RESISTANT CRUSHED CELL FOAM GASKET WITH PSA BACKING
D. 3/8" STAINLESS STEEL BOLTS
E. ANCHOR SHIELDS
OIL AND DEBRIS
D
FRONT VIEW SIDE VIEW
SP-SN
SNOUT OIL-WATER-DEBRIS SEPARATOR
US Patent # 6126817
*NOTE- SUMP DEPTH OF 36" MIN. FOR < OR= 12" DIAM.
OUTLET. FOR OUTLETS >OR= 15", DEPTH = 2.5-3X DIAM.
SEE NOTE*
DESCRIPTION
DRAWING NUMBER
DATE SCALE
BMP, INC.
53 MT. ARCHER ROAD, LYME, CT. 06371
(800) 504-8008 FAX: (860)434-3195
VARIES
"SNOUT" OIL/DEBRIS
STOP BY BMP, INC.
INSTALLED PER MFG.
SPECIFICATION
BOTTOM OF HOOD
1/2 PIPE I.D. BELOW
INVERT OF PIPE (6" MIN.)
SNOUT SIZING
CHART
09/09/05 NONE
SP-SI
Ws
Dp OUTLET PIPE DIAMETER (I.D.)
RULE # 1- AT AN ABSOLUTE MINIMUM, STRUCTURE INTERNAL DIMENSIONS MUST BE AT LEAST LARGE
ENOUGH TO ACCOMODATE EXTERNAL DIMENSIONS OF THE SNOUT, AND ALLOW FOR A PERSON TO
INSTALL IT. REFER TO BMP, INC. CAD DETAILS FOR PART DIMENSIONS.
RULE #2- USE ONLY "F" SERIES SNOUTS FOR RECTANGULAR OR SQUARE STRUCTURES, AVAILABLE IN 12",
18", 24", 30", 48", 72" AND 96" SIZES. USE ONLY "R" SERIES SNOUTS FOR ROUND STRUCTURES, AVAILABLE
IN 12", 18", 24", 30", AND 54" SIZES.
*SUMP DEPTH (Ds)- SUMP DEPTH SHOULD BE A MINIMUM OF 36" FOR ANY NEW CONSTRUCTION FOR PIPES
12" AND LESS. FOR 15"-18" PIPE MIN. DEPTH SHOULD BE 48". OPTIMAL SIZING IS AT LEAST 2.5X TO 3X
OUTLET PIPE DIAMETER (Dp) FOR MAXIMUM POLLUTANT REMOVAL EFFICIENCY AND MINIMAL CLEANOUT
FREQUENCY.
STRUCTURE DIMENSIONS- PLAN DIMENSIONS FOR A STRUCTURE SHOULD BE UP TO 7X AREA OF OUTLET
PIPE FOR MAXIMUM POLLUTANT REMOVAL EFFICIENCY AND MINIMAL CLEANOUT FREQUENCY.
(SEE "MAINTENANCE CONSIDERATIONS" DOCUMENT FOR MORE INFORMATION)
IMPORTANT NOTICE: DO NOT CONFUSE PIPE O.D WITH PIPE I.D. A SNOUT FITS OVER A PIPE, NOT IN IT.
THUS, SNOUT MUST BE SIZED TO FIT OVER PIPE OPENING IN STRUCTURE. SNOUTS ARE AVAILABLE FOR
ROUND STRUCTURES TO ACCOMODATE PIPES OF 54" O.D. MAX. FOR PIPES 54" O.D. AND ABOVE, USE
SQUARE OR RECTANGULAR STRUCTURES.
SIZING EXAMPLES:
OUTLET HOLE SIZE SNOUT SIZE
11.9" O.D. OR LESS 12 F or R (R FITS 36"-48" DIAM STRUCTURE)
12.0"-17.9" O.D. 18 F or R (R FITS 48"-60" DIAM STRUCTURE)
18.0"-23.9" O.D. 24 F or R (R FITS 48"-60" DIAM STRUCTURE)
24.0"-29.9" O.D. 30 F or R (R FITS 60"-72" DIAM STRUCTURE)
30.0"-35.9" O.D. 36F
30.0"-47.9" O.D. 48 F
30.0"-53.9" O.D. 54R/72 (FITS 72" DIAM STRUCTURE ONLY)
48.0"-71.9" O.D. 72F
72"-95.9" O.D. 96 F
WIDTH OF
STRUCTURE
ANTI-SIPHON VENT STACK SIZED
ACCORDING TO TOP OF STRUCTURE OR
GRATE. 3" MIN. HEIGHT.
Ds 36.00" MIN.*
DESIGN PARAMETER GUIDELINES FOR WATER QUALITY IMPROVEMENT