SOW-Bldg-F HVAC 2021.pdf

DEPARTMENT OF HOMELAND SECURITY

UNITED STATES COAST GUARD

FACILITIES ENGINEERING SECTOR SAN DIEGO

SAN DIEGO, CALIFORNIA 92101-1028

SPECIFICATIONS

FOR

Replace BLDG F HVAC

Sector San Diego

PSN: 17147737

AT

2710 N. Harbor Drive

SAN DIEGO, CA 92101

PART 1 GENERAL

1.01 BACKGROUND INFORMATION: Two Building “F” rooftop

HVAC units have exceeded their service life and are need of replacement.

1.02 SCOPE OF WORK: Provide all labor, materials, and

equipment necessary to renew two (2) rooftop package units on Building “F”.

A. BASE BID: The contractor shall remove and replace two (2) American Standard Inc. Trane 2.5 ton package units with in-kind units. Unit 1 existing unit

Model Number: 4TCC3030A1000AA. Serial Number:

6441XWG9H. Unit 2 Model Number: TCC030F100BE.

Serial Number: Not legible. The new units shall be commercial grade rooftop units with corrosion coatings applied prior to installation. The new units shall not exceed the dead weight of the existing units. The units are located on a two story building, so crane service is required.

B. The contractor shall install new condensate piping to connect to existing rooftop condensate line.

C. The contractor shall remove approximately 100 linear feet of existing duct work, and replace with new ducting that is right sized for the new units.

Ducting is located above a suspended ceiling.

D. The contractor shall make all electrical connections including the thermostat. Existing units are

208/230.

E. The contractor shall perform start up test, place the unit into service, and train USCG personnel on the operation of the systems.

1.03 LOCATION: Project site is located USCG Sector San

Diego, San Diego, CA 92101, Building “F”.

Unit 1:

Unit 2: