This is a service / maintenance or supply contract in Los Angeles, California. Contact the soliciting agency for additional information.

The University has determined that bidders who submit bids on this series of (3) Contracts must be prequalified. University is seeking to prequalify a pool of Duct Cleaning prime contractors who, once successfully prequalified, will be the only contractors allowed to bid as prime contractors on the below-listed series of Contracts: Contract #1 - Gonda (Goldschmied), Neuroscience and Genetics, Research Center - 125,202 sq. ft. Contract #2 - MRL Gordon and Virginia, Macdonald Medical Research, Laboratories Building - 137,874 sq. ft. Contract #3 - MSB Molecular Sciences, Building Department of Chemistry and Biochemistry - 139,207 sq. ft. Provide the labor, material and equipment to clean the specified building's ductwork systems and air handler units as specified below. A. Contractor shall clean all HVAC components and verify the cleanliness through inspection and/or testing in accordance with items specified herein and applicable NADCA Standards. B. Contractor shall clean all supply air pathways including the supply fan unit, distribution ducting, risers, turning vanes, laterals to terminal units and diffusers; and clean all return air, exhaust air and transfer air diffusers or grills. C. Prior to any duct cleaning, Contractor shall submit digital photographs of the as-is condition of all ductwork. D. Remove visible surface contaminants and deposits from within the HVAC system in strict accordance with these specifications. E. The HVAC system shall be defined to include any interior surface of the facility's air distribution system containing internally lined ductwork as indicated in the contract documents and floor plan drawings. This includes ducts from the points where the air enters the system to the points where the air is discharged from the system. Contractor shall coat all internally lined ductwork with a biocidal growth inhibitor. F. Prior to cleaning any supply air grills and registers, Contractor shall remove aftermarket installed particular filters and dispose/recycle, remove and re-hang any air deflector sheet metal below supply air grills and registers. G. Contractor shall encapsulate all internally lined ductwork with a water based protective coating to seal all surfaces. Encapsulation shall begin immediately at the air handler, and extend 20'-0" down the ductwork unless otherwise noted by University's Representative. H. Report all missing or degraded insulation and repair or replace as approved by the University's Representative. The University reserves the right to reject any or all responses to Prequalification Questionnaires and to waive non-material irregularities in any response received. All information submitted for prequalification evaluation will be considered official information acquired in confidence, and the University will maintain its confidentiality to the extent permitted by law. Joint by telephone by dialing on of the numbers below: +1 669 219 2599 US (San Jose) +1 213 338 8477 US (Los Angeles) +1 346 248 7799 US (Houston) +1 602 753 0140 US (Phoenix) +1 786 635 1003 US (Miami) +1 301 715 8592 US (Washington DC) +1 312 626 6799 US (Chicago) +1 646 558 8656 US (New York)