The purpose of this project was to fix broken concrete floor beams with an epoxy grout and paint any exposed rebar with a fire resistant pain.
Building 1 Replace Fire Sprinkler System - Hot Springs VAMC, SD
The purpose of this project was to demo out the existing dry sprinkler system and install a new wet sprinkler system.
Correct Electrical Deficiencies - Hot Springs VAMC, SD
This project included the installation of new transformers, panels, rectifier, ampacitor trip unit rebuilds, and bollard installation. All outages were performed on Sundays to minimize impact on the VA Hospital.
Replace Respiratory 3rd Floor HVAC
Demolition and new installation of the HVAC system on 3rd Floor of the hospital. This included Electrical, Fire Protection, Windows, Plumbing, HVAC, Accoustical Ceiling, and painting.
Repair Boiler Plant Leaks - Hot Springs VAMC, SD
This project consisted of replacing the leaking existing waterproofing membrane. A New waterproofing membrane, a concrete pan, and rain gutters were installed to fix the leak issue.
Replace Steam Lines - Hot Springs VAMC, SD
This project was performed to replace the exterior underground steam and condensate piping to the residential houses on the VA Campus. This included demolition of existing piping, new piping, excavation, concrete, and landscaping.
Asphalt Sealing, Sheridan VAMC, WY
Repaired parking lot cracks in two parking lot locations at hospital
Campus Camera System Upgrades - Hot Springs, SD
Replacement of old security camera system with the installation of new cameras, servers, POE Switches, PACS Panels, viewing stations, deadbolts, and security screens.
Replace Steam Risers, Hot Springs VAMC, SD
This project was performed to replace the steam and condensate piping from the basement of the hospital to all the radiant heaters throughout the different floors. The work included asbestos abatement, demolition of existing piping, new steam piping, insulation, wall patch, and paint.
Main Water Line Supply Connections - Sheridan VAMC, WY
Replaced 1.7 miles of potable water line via pipe bursting from VA water treatment plant to hospital. Also installed 2 vaults, 5 manholes, fire hydrants and other accessories.
Legionella Mixing Valves, Sheridan VAMC, WY
Removed bathroom sinks and shower mixing valves throughout facility to comply with Legionella prevention guidelines. Installed new valves and faucets throughout multiple buildings.
B87 Landscaping - Sheridan VAMC, WY
Updated general landscaping located around building 87. Installed a patio, sidewalks, fencing, irrigation system, building sign, removed and planted new trees, grasses and shrubs.
Replacement Denver VA - Project Eagle - Aurora, CO
GCH partnered with RK Mechanical for the plumbing and mechanical package on four buildings on the new Denver VA Campus. GCH completed self-work for plumbing on the Energy Plant and three parking structures. Our scope included domestic water, natural gas, sanitary waste and vent, storm sewer, solar heating piping & building perimeter drain.
Replace Roof Building 148 - Ft. Meade, SD
The project consisted of removing the old membrane roof, adding insulation fasteners, adding a 1/2in layer of dens deck glued to the insulation and installing new membrane roofing. Also included was the removal and reinstallation of the perimeter trim metal.
Primary Voltage Upgrade Phase 1 - Ft. Meade, SD
The project consisted of replacing transformers station wide, trenching in new underground feeders, replacing the capacitor bank and upgrading the switchgear to upgrade the campus from 4,160 volts to 12, 470 volts. Outages included the campus running on temporary generated power at times for the work to be completed.
Repair and Improve Committal Shelter and Admin Building - Sturgis National Cemetery
The project consisted of adding ceiling fans, replacing baseboard heaters, staining soffits, and sealing the concrete floor in the committal shelters in-between funerals. Also included was the replacement of clad windows, wood doors, wood baseboard, and painting the drywall of the Administration Building at the Sturgis National Cemetery.
Exterior Roofs and Repairs - Ft Meade, SD
Exterior Roofs and Repairs - Ft Meade, SD - The project consisted of the removal/replacement of many asphalt shingle roofs, the removal/replacement of the membrane roof on building 113, the standing seam metal porch roofs on many out buildings, painting of trims on many of the out buildings, and new metal gutters and downspouts on many residences. Also included in the project was the replacement of 175 clad windows in the Engineering Buildings and 75 aluminum framed windows in the main hospital - building 113, including patient rooms, rebuilding of wood soffits, trex decks, and lining gutters with 60mil membrane.
Mt Rushmore Administration Building Windows and Doors
Mt Rushmore, SD
This project replaced the fiberglass windows, hollow metal doors, aluminum windows, and front vestibule at the Mt Rushmore administration Building.
Primary Electrical Distribution Modernization - Fort Harrison, MT
Primary Electrical Distribution Modernization
Fort Harrison, MT
GCH Updated the Ft Harrison VA power distribution loop to include primary switch gear, switches, automatic transfer switches and distribution switches. Additionally, connected entire complex to generator allowing every facility back-up power in the event of utility failure.
Supervisor’s Office HVAC Upgrade – Glenwood Springs, Colorado
USDA Forest Service, White River National Forest
This project was to replace and upgrade the mechanical systems and incorporate energy efficient processes at the 100 year old historical building of the Supervisor’s Office for the Forest Service, White River District in downtown Glenwood Springs, Colorado. It involved replacing the entire HVAC system with a new hydronic system, RTUs and associated ductwork upgrades, a complete new 90 mil EPDM roof with flashing and a 5760 watt photovoltaic system. Other exterior work included tuck-pointing, acid wash and mortar/brick repair of the historic brick building. Other interior work required asbestos abatement, wall and ceiling repair with completely new paint and a new upgraded fire alarm system.
