Chiller Replacement at Valley Crest Elementary

The mechanical contractor shall employ an independent technical firm to perform the checking, adjusting, and balancing (CAB) of the new chilled water and exhaust systems. This firm shall be one whose operations are limited to the field of professional CAB, and this firm shall meet the following qualifications: 1. The firm shall be a member of AABC and/or NEBB. 2. The firm shall be one which is organized to provide professional services of this specific type. 3. The firm shall have completed projects of similar scope within the past 12 months and shall be capable of performing the services specified at the location of the facility described within the time frame specified, and following up the basic work as may be required. 4. All personnel used on the job site shall be engineering technicians, who shall have been permanent, full-time employees of the firm for a minimum of six (6) months prior to the start of the work for this project.

Division 23 -

Heating, Ventilating, and Air Conditioning (HVAC), Instrumentation and Control for HVAC, HVAC Air Distribution, Central HVAC Equipment.