36C26220Q0321-001.pdf

Statement of work:

Contractor shall provide all parts, labor, materials and technical expertise to service exhaust duct and hoods in accordance with accordance with:

NADCA Standard (National Air Duct Cleaners Assn, SMACNA Standards (Sheet Metal and Air Conditioning Contractors National Association), EPA Regulations (Environmental Protection Agency), and OSHA Regulations. All exhaust units are located at 11301 Wilshire Blvd Los Angeles CA 90073. The following buildings are to be serviced:

1. COMMERCIAL DRYER DUCT CLEANING- FISHER HOUSE – Every 6 months

► Observations and Notes:

• There are (3) commercial dryers inside the 1st floor of the Fisher House.

• Roof Access is located on second floor through ceiling access door.

• Duct vents out to roof of Fisher House.

• Before and after photos shall be made available upon completion of the service.

► Cleaning Procedures:

a) Lint debris will be removed from the ducts utilizing negative/positive vacuum pressure and/or high-

b) speed rotating brushes.

c) Any common ducts or vertical ducts associated with dryer ventilation will be cleaned in the same

d) manner

e) Any fans within the duct or on the rooftop associated with dryer ventilation will be cleaned.

f) Exterior dampers and rooftop canopies associated with dryer ventilation will be inspected and

g) repaired as needed at no additional charge.

h) Any lint debris removed from the ducts will be swept and or vacuumed and disposed of in an

i) appropriate container.

2. KITCHEN EXHAUST CLEANING- BUILDING 214 – Every 6 months

• 1 Grill Exhaust Hood

• Fan located on roof

3. KITCHEN EXHAUST CLEANING- BUILDING 215 – Every 6 months

• 1 grill with internal filters

• No vent dedicated to this grill

4. KITCHEN EXHAUST CLEANING- BUILDING 233 – Every 6 months

• Clean exhaust ducts and exhaust fan for Hazmat storage room.

5. KITCHEN EXHAUST CLEANING- BUILDING 300 – Every 6 months

• Main Kitchen: Contains 3 exhaust hoods.

• Exhaust Fans and ducts located on roof.

6. KITCHEN EXHAUST CLEANING- BUILDING 306 – Every 4 months

• 1 Grill Exhaust Hood Cafeteria

• 1 Back Kitchen Exhaust Hood

• Fans located on roof.

7. KITCHEN EXHAUST CLEANING- BUILDING 500 – Every 3 months

• Patriot Café: Main Kitchen contains 2 exhaust Hoods and 1 dishwasher exhaust and 3 Exhaust Hoods behind cafeteria counters.

• Exhaust fans located on 2nd floor roof patio

• Ductwork location and access is on 1st floor interstitial (stairwell 12)

► Cleaning Procedures:

1. All pilot lights shall be put out on equipment that is below the grease exhaust.

2. All the equipment below the work areas will be covered with plastic drop cloths to ensure its protection.

3. The plenum (area behind the filters), filter track, fan and fan housing shall be scraped clean of grease buildup as needed for preparation to power washing.

4. All accessible ductwork shall be scraped as needed for preparation for power washing.

5. Plenum and accessible ductwork shall be power washed thoroughly for exhaust cleaning. Water runoff shall be disposed of via the grease trap.

6. Any grease dripping from fan onto roof area shall be cleaned up as much as possible. The fan shall be power washed if water runoff can be disposed of properly via a grease trap or wet vacuuming.

7. Grease collection containers in the hood and on the roof, will be removed and the grease will be dumped in the appropriate disposal containers.

8. The service technician shall inspect the fan belt, pulleys and bearings and make note of any problems which will be written up on the invoice and brought to the customer’s attention.

9. The entire work area will be fully cleaned and left in a tidy condition.

10. The invoice will be brought to the customer for a signature and at this time, any matters of concern that had been noted should be brought to the customer’s attention.