Project

Addition of additional standby generator capacity to include upgrades to existing incoming power systems at the Sioux Falls, SD VA Health Care System. Construction included the installation of two additional 2-megawatt generators and a new control building to synchronize utility power and generator power.

Design-Build project at the 1,500,000 square foot Minneapolis VA Health Care System covering multiple areas for an expanded centralized check-in and ancillary service area for all Primary Care Clinics (4D, 4E, 4F) to allow for better efficiency and flexibility in patient wayfinding, appointment wait times, and staffing requirements. The project included blood draw stations with…

Greenstone Construction provided all labor, materials, and equipment for the replacement of fifteen basement corridors in the 1,500,000 square foot VA Medical Center in Minneapolis, MN. Following moisture testing of the basement slab on grade, the project required our team to remove all existing floor finishes and adhesive down to the concrete slab, remove existing…

Repair HVAC and electrical systems at the 88th RD U.S. Army Reserve Center (USARC) Bldg. No. 1 in Elwood, IL. This project included demolition; interior concrete removal and concrete placement; interior and exterior steel doors, acoustical ceiling tiles and grids LED fixtures, resilient flooring; HVAC equipment; direct digital controls; testing, adjusting, and balancing (TAB); commissioning;…

Our project team provided all supervision, labor, material, and equipment for demolition, system and equipment upgrade, and utilities for Indian Health Services (IHS) Yakama Health Center Complex in Toppenish, WA. The project included replacement of chiller with a new high efficiency chiller, chilled water pump, and two new split system heat pumps for the waiting…

Project included all labor, materials, and incidentals for the replacement of the existing (temporary) emergency generator at the Standing Rock Reservations in Ft. Yates, ND. The work consisted of demolition to existing louvers, excavating for the foundation, pouring a continuous concrete foundation wall and pad, placing a brand new generator, electrical work, masonry patching of…

Design-Build project for the U.S. Army Corps of Engineers at the 1,500,000 square foot Minneapolis VA Medical Center consisting of the removal of all of the existing pivoting window sashes and replacement with stationary sashes to maximize energy efficiency, eliminate cold migration, and prevent condensation and frost during cold weather. Greenstone coordinated with every department…

Design-Build project for the renovation and rehabilitation of the façade of Building 70 at the 1,500,000 square foot Minneapolis VA Health Care System. Our work encompassed the brick façade of the four-story, multiple-wing building. Greenstone provided all labor, materials, tools, and equipment necessary for the inspection and inventory of deficiencies in the mortar joints and…

1,110 square foot design-build project at the USDA Edward T. Schafer Agricultural Research Center (ETSARC) building in Fargo, ND. Greenstone converted three laboratories into two larger laboratories of 500 square feet each, removed east and south walls from a storage closet to add 20 feet of space to another laboratory, and updated and remodeled one…

Greenstone Construction replaced the existing steam boiler plant system (boiler, condensate return unit, steam heat exchanger, and steam heating coils) at the Lewis and Clark U.S. Army Reserve Center in Bismarck, ND. The new hydronic heating system consisted of three hydronic boilers, pumps, air separator, side stream filter, flow meter, valves, piping, direct digital controls,…