PROJECTS PERFORMED

Construction Contracts

Agency

Contract Type / Work Description

GSA R2

Chiller Plant Replacement and Optimization in Old San Juan FOB and US Courthouse
Three chillers were replaced.  Also new chilled water pipe was installed and new VFDs for converting the plant to a variable primary flow plant.  A Trane Tracer Summit system was programmed by our technicians to accomplish this.

GSA R2

Chiller Plant Replacement and Optimization in the St Thomas FOB and US Courthouse
Two chillers were replaced along with their electrical feeders and breakers.  Also new chilled water pipe was installed and new VFDs for converting the plant to a variable primary flow plant.  A JCI Metasys was programmed by our technicians to accomplish this.  The contract included minor interior renovations and roof sealing.

GSA R2

Replacement of two AHU’s and installation of two supply fan for demand control ventilation. The project included the reprogramming of the AHUs sequence in order to account for the new demand control ventilation requirement.

GSA R2

Dampers installation and balancing of the airside system of an occupied US Courthouse in St. Thomas.  The project included reprogramming of the AHUs to improve comfort on the areas

GSA R2

Seepage pit cleanout on US Courthouse in St. Croix.  Cleaning of a water runout pit to avoid terrain erosion.

GSA R2

Replacement of the fire alarm system of an occupied US Courthouse at St.Croix.  A new state of the art system was installed including graphics, annunciation and remote communications

GSA R2

Chilled water pipe coupling and fitting replacement on an occupied US Courthouse

CDC

Three projects for replacing two chillers, one air handler, and 15 exhaust fans on the CDC Puerto Rico Office.

FAA

Replacement of five dx split systems on the FAA radar station at the rain forest peak.  Project was performed without disturbing operations on one of the most difficult locations to perform a project.