SECTION 07 72 36
(1995 - 07725)
PART 1: GENERAL
1.01 RELATED
DOCUMENTS
A. Conditions of the Contract
and portions of Division One of this Project Manual apply to this Section as
though repeated herein.
1.02 SUMMARY
Select one or more of the following subparagraphs as required by the
Project.
A. Section Includes:
1. FM Approved/UL Listed Double Leaf Fire
Vent.
2. FM Approved Double Leaf Domed Fire
Vent.
3. Gravity Ventilator Curb Mounted Fire
Vent.
4. Domed Fire Vent.
1.03 SUBMITTALS
A. Product Data: For each type of fire vent
indicated. Include manufacturer's model number and accessories and requirements
for roughing-in dimensions.
1.04 DELIVERY, STORAGE AND HANDLING
A. Packing, Shipping, Handling and Unloading: Deliver fire vent as a factory
assembled unit in manufacturer’s original packaging.
B. Store
materials in a dry, protected, well-vented area. The contractor shall
thoroughly inspect product upon receipt and report damaged material immediately
to delivering carrier and note such damage on the carrier’s freight bill of
lading.
PART 2: PRODUCTS
2.01
MANUFACTURER
A. J L
Industries, Incorporated
4450 West 78th Street
Circle
Bloomington, MN 55435
Telephone: (952) 835-6850/(800)
554-6077
FAX: (952) 837-1222
WEB: JLindustries.com
2.02 MANUFACTURED
UNITS
A. FM Approved/UL Listed Double Leaf Fire
Vent.
Select one or more of the following for each FM approved/UL listed double
leaf fire vent size. If more than one size is required for the project, identify
each type on a schedule located on the drawings and identify each type in the
specification section. Custom sizes are available.
1. Model: UFV-1; 48 inches by 48
inches clear opening.
2. Model: UFV-2; 48 inches by 72
inches clear opening.
3. Model: UFV-3; 48 inches by 90
inches clear opening.
4. Model: UFV-4; 48 inches by 96
inches clear opening.
5. Model: FFV-1; 48 inches by 48
inches clear opening.
6. Model: FFV-2; 48 inches by 72
inches clear opening.
7. Model: FFV-3; 48 inches by 90
inches clear opening.
8. Model: FFV-4; 48 inches by 96
inches clear opening.
9. Model: FFV-5; 60 inches by 60
inches clear opening.
10. Model: FFV-6; 60 inches by 96
inches clear opening.
11. Model: FFV-7; 60 inches by 120
inches clear opening.
12. Model: FFV-8; 60 inches by 144
inches clear opening.
13. Model: FFV-9; 66inches by 144
inches clear opening.
14. Model: FFV-10; 72 inches by 72
inches clear opening.
15. Characteristics:
a. Curbs and Curb Frame: 14
gauge galvanized steel; fully welded; gasketed; insulated.
b.
Covers: 11 gauge aluminum with heavy gauge 3/16 inch aluminum pivot hinges;
insulated.
c.
Finish: Factory primed.
Higher temperature fusible links are available upon
request.
d.
Fusible Link: 165° F; UL listed.
e.
Drives: Torsion springs.
f.
Speed Control: Shock absorbers.
g.
Manual Operation: Interior and exterior pull handles.
B. FM Approved Double Leaf Domed Fire
Vent.
Select one or more of the following for each FM approved double leaf
domed fire vent size. If more than one size is required for the project,
identify each type on a schedule located on the drawings and identify each type
in the specification section. Custom sizes are available.
1. Model: FDFV-1; 48 inches by
48 inches clear opening.
2. Model: FDFV-2; 48 inches by
72 inches clear opening.
3. Model: FDFV-3; 48 inches by
90 inches clear opening.
4. Model: FDFV-4; 48 inches by
96 inches clear opening.
5. Model: FDFV-5; 60 inches by
60 inches clear opening.
6. Model: FDFV-6; 60 inches by
96 inches clear opening.
7. Model: FDFV-7; 72 inches by
72 inches clear opening.
8. Characteristics:
a.
Curbs and Curb Frame: 14 gauge galvanized steel; fully welded; gasketed;
insulated.
b.
Covers: 11 gauge aluminum with heavy gauge 3/16 inch aluminum pivot hinges;
insulated.
c.
Dome Frame: 0.072 inch aluminum with self-contained sloping condensation and
weepage gutter.
d.
Dome: One piece [clear] [translucent] acrylic dome.
e.
Finish: Factory primed.
Higher temperature fusible links are available upon
request.
f.
Fusible Link: 165° F; UL listed.
g.
Drives: Torsion springs.
h.
Speed Control: Shock absorbers.
i.
Manual Operation: Interior and exterior pull handles.
C. [Aluminum] [Galvanized Steel] Gravity
Ventilator Curb Mounted Fire Vent.
Select one or more of the following for each gravity ventilator curb
mounted fire vent size. If more than one size is required for the project,
identify each type on a schedule located on the drawings and identify each type
in the specification section. Custom sizes are available. The first option for
each model size is fabricated from aluminum, the second option for each model
size is fabricated from galvanized steel.
1. Model: [GVFVA-1] [GVFVG-1];
48 inches by 48 inches clear opening.
2. Model: [GVFVA-2] [GVFVG-2];
48 inches by 60 inches clear opening.
3. Model: [GVFVA-3] [GVFVG-3];
48 inches by 72 inches clear opening.
4. Model: [GVFVA-4] [GVFVG-4];
48 inches by 90 inches clear opening.
5. Model: [GVFVA-5] [GVFVG-5];
48 inches by 96 inches clear opening.
6. Characteristics:
a.
Retaining and Curb Frame: [Aluminum] [Galvanized steel].
b.
Dome Frame: Extruded aluminum with self-contained sloping condensation and
weepage gutter.
c.
Louver Blades: [Aluminum] [Galvanized steel].
d.
Dome: One piece [clear] [translucent] acrylic dome.
e.
Finish: Factory primed.
f.
Louver Height: 9 inches.
g.
Louver Width: 2 inches.
h.
Hardware: Safety stops, heavy duty 3/16 inch aluminum hinges, chrome vanadium
torsion springs and lifting arms.
D. [Aluminum] [Galvanized Steel] Domed
Fire Vent.
Select one or more of the following for each domed fire vent size. If
more than one size is required for the project, identify each type on a schedule
located on the drawings and identify each type in the specification section.
Custom sizes are available. The first option for each model size is fabricated
from aluminum, the second option for each model size is fabricated from
galvanized steel.
1. Model: [DFVA-1] [DFVG-1]; 48
inches by 48 inches clear opening.
2. Model: [DFVA-2] [DFVG-2]; 48
inches by 60 inches clear opening.
3. Model: [DFVA-3] [DFVG-3]; 48
inches by 72 inches clear opening.
4. Model: [DFVA-4] [DFVG-4]; 48
inches by 90 inches clear opening.
5. Model: [DFVA-5] [DFVG-5]; 48
inches by 96 inches clear opening.
6. Characteristics:
a.
Retaining and Curb Frame: [Aluminum] [Galvanized steel].
b.
Dome Frame: 0.070 inch extruded aluminum with self-contained sloping
condensation and weepage gutter.
c.
Dome: One piece [clear] [translucent] acrylic dome.
d.
Finish: Factory primed.
e. Hardware: Safety stops, heavy duty
3/16 inch aluminum hinges, chrome vanadium torsion springs and lifting
arms.
E. [Aluminum] [Galvanized Steel] Fire
Vent.
Select one or more of the following for each fire vent size. If more than
one size is required for the project, identify each type on a schedule located
on the drawings and identify each type in the specification section. Custom
sizes are available. The first option for each model size is fabricated from
aluminum, the second option for each model size is fabricated from galvanized
steel.
1. Model: [FVA-1] [FVG-1]; 48
inches by 48 inches clear opening.
2. Model: [FVA-2] [FVG-2]; 48
inches by 60 inches clear opening.
3. Model: [FVA-3] [FVG-3]; 48
inches by 72 inches clear opening.
4. Model: [FVA-4] [FVG-4]; 48
inches by 90 inches clear opening.
5. Model: [FVA-5] [FVG-5]; 48
inches by 96 inches clear opening.
6. Characteristics:
a.
Lid, Curb and Curb Frame: [Aluminum] [Galvanized steel].
b. Hardware: Safety cable, heavy duty
3/16 inch aluminum hinges, chrome vanadium torsion springs and lifting
arms.
PART 3: EXECUTION
3.01
EXAMINATION
A. Examine areas and conditions affecting
installation. Do not proceed with installation until unsatisfactory conditions
have been corrected.
3.02
INSTALLATION
A. Install system level and plumb, and in
accord with manufacturer’s written instructions, original design and referenced
standards.
3.03 ADJUSTING
A. Adjust for proper operation. Replace any
parts that prevent the fire vent from operating properly.
3.04 CLEANING
A. Remove all debris caused by installation
of the fire vent. Clean all exposed surfaces to as fabricated condition and
appearance.
3.05 PROTECTION
A. Provide protection of the completed
installation until completion of the project. Repair any damage at no additional
cost.
3.06 SCHEDULES
If more than one type of fire vent is required, provide a schedule
similar to the following example below. Use the corresponding type designations
here and on the drawings,
A. Type
1: [Describe by model].
B. Type
2: [Describe by model].
C. Type
3: [Describe by model].
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