SECTION 11420
FOOD SERVICE GREASE EXTRACTING VENTILATORS
1.
This section provides inspection and test procedures for food service
grease extracting ventilators which are used to exhaust steam vapors,
smoke, and odors generated from cooking food.
2.
Symbols
Item Description
K1300 ........Wash-down type Grease Extracting Kitchen Exhaust Ventilator
consisting of Exhaust Canopy, Steam Booster Heater, Control
Panel and Water Fire or Dry Chemical Fire Extinguishing
System. This ventilator is used in conjunction with Tray
make-up operations and serving lines.
K1350 ........Wash-down type Grease Extracting Kitchen Exhaust Ventilator
consisting of Exhaust Canopy, Steam Booster Heater, Control
Panel and Water or Dry Chemical Fire Extinguishing System.
This ventilator is used in conjunction with cooking islands.
3.
INSPECTIONS AND TESTS
A.
Visual Examination:
Examine each exhaust system for the following
defects:
1)
Finish:
a)
Not finished as specified.
b)
Surfaces and edges not smooth.
c)
Not free of discoloration or stains.
2)
Construction and Workmanship:
a)
Parts or components missing.
b)
Any part fractured, split, punctured, sprung, torn, dented,
creased, deteriorated, bowed, decayed, malformed, or
otherwise impaired.
c)
Functioning components that are inoperative or will not
function as intended.
d)
Defective plumbing.
e)
Components not accessible for servicing where required.
f)
Components or assembly damaged or defective.
g)
Item not in accordance with manufacturers standard products.
3)
Welding:
a)
Missing, incomplete, burn holes, cracked, porous, fractured,
or otherwise fused.
b)
Slight slag inclusion, slight undercut, not polished, not
smooth and uniform, scale or flux deposit not removed,
4)
missing, not type
Bolts, nuts, screws and other types of threaded components
specified, broken, stripped, or fractured.
5)
Electrical Wiring and Connections:
a)
Wiring cut, abraded, loose at terminal, or not enclosed
where required.
b)
Adequate slack not provided for wiring to relieve strain, or
insulation stripped from wiring.
6)
not type specified, inoperative, or
Switches, starters, and controls
defective.
7)
Material not as specified.
11420-1
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