Dubois, WY: WWTP Cell #2 Relining

Dubois, WY: WWTP Cell #2 Relining

DUBOIS, WYOMING

JR Civil was contracted to perform the cleaning and replacement of Cell #2 at the Dubois, WY Waste Water Treatment Plant. The project consisted of removing approximately 3,000 CY of sludge, replacing approximately 11,400 SY of 60-mil geomembrane liner, geocomposite strips, liner vents, and baffles. 

Dickinson, ND: Dakota Prairie Refinery

Dickinson, ND: Dakota Prairie Refinery

Dickinson, North Dakota

JR Civil performed all site work installations for the Dakota Prairie Refinery Pump Station including a 35’ deep excavation and stabilization, 1,200 lf of 30” sanitary sewer and manhole installations, site grading and aggregate base installation, approximately 900 lf of 18” water main with tie ins to existing main for a re-route of the existing location.

Dickinson, ND: Marriott Hotel Improvements

Dickinson, ND: Marriott Hotel Improvements

Dickinson, North Dakota

JR Civil constructed all site improvements for a new Marriott Hotel location in Dickinson, ND. This project included 2,800 lf of 8” water main, 3,400 lf of 8” sanitary sewer, 35,000 CY of mass excavation and site grading, 12,000 tns of aggregate base course, curb & gutter construction, hotel foundation walls and base slab, sidewalk improvements, 2,890 lf of 18” storm drain improvements. All concrete improvements were performed in winter conditions requiring heat and cover with an on-time completion.

Douglas, WY: Water & Sewer Improvements

Douglas, WY: Water & Sewer Improvements

Douglas, Wyoming

JR Civil constructed approximately 3,000 lf of 8” Sanitary Sewer Rehabilitation and 4,500 lf of 10” Water Main Replacement for Douglas, Wyoming. This project included temporary water, fire hydrants, water main fittings and tie ins to existing mains, bypass pumping, manhole installations and service line reconnections.

Dickinson, ND: Water Booster Pump Stations

Dickinson, ND: Water Booster Pump Stations

Dickinson, North Dakota

JR Civil constructed two water booster pump stations for the City of Dickinson.  The projects included concrete, mechanical piping, pump station buildings, site piping, fencing, electrical and backup generators.

Dickinson, ND: Sims Street Extension

Dickinson, ND: Sims Street Extension

Dickinson, North Dakota

JR Civil constructed two new street extensions to facilitate a new hotel facility for Candlewood Suites in Dickinson, ND. The project consisted of a new development and construction of a new city street extension. The City Street Extension consisted of complete new construction of Simms Street and Second Street in Dickinson, ND. Improvements included sanitary sewer, storm drainage, domestic water improvements, earthwork, street grading and roadway aggregate installation. Waterline installation included 1,200 lf of 10” waterline including live tap connections, fire hydrants, service lines and connections, chlorination and testing. Sanitary Sewer Improvements consisted of 1,800 lf of 8” Sewer Line with depths averaging 12’.

Culbertson, MT: Wheatland Hills Subdivision

Culbertson, MT: Wheatland Hills Subdivision

Culbertson, Montana

JR Civil constructed a new 45-acre subdivision development for a new housing project consisting of 142 lots of residential units.  Improvements included 6,873 lf of 10” and 8” sanitary sewer ranging in depths of 20’ to 12’ including all manholes and service line connections.  Sanitary Sewer had to be extended from the Towns existing system through the municipality to the new subdivision location.  Storm Drainage included 24” and 18” RCP pipe with inlets and manholes.  Waterline Improvements included 9,154 lf of 8” C-900 including all service connection saddles, corporation stops, 1” service line and curb valves for the domestic services.  JR Civil installed 7,900 CY of aggregate base course and 2,320 tons of asphalt pavement.

Dickinson, ND: Halliburton Field Camp

Dickinson, ND: Halliburton Field Camp

Dickinson, North Dakota

This project consisted of the complete site work construction for a 40-acre facility including, parking, truck wash building, chemical building, administration headquarters, truck maintenance shop and Baroid facility.  An overview of this project entailed approximately 100,000 CY of earthwork, soil stabilization with geogrid, 75,000 TNS of Aggregate Surfacing and storm drainage, waterline installation, all wet utilities. Waterline construction consisted of approximately 5,200 lf of 10”, 8” and 6” C-900, 14 Fire Hydrants, fittings, services and municipal tie in connections to existing water lines.  Sanitary Sewer Improvements consisted of 6,400 lf of 8” SDR 35 ranging in depths of 9’ to 14’ including trench dewatering, Type II Bedding, and import backfill material.  Storm Drainage Improvements included 4,300 lf of RCP pipe installation with sizes ranging from 48” to 24” including outlet structures, Manholes, Inlets, and Rip Rap channel.

Gallatin Gateway, MT: Sanitary Sewer Improvements

Gallatin Gateway, MT: Sanitary Sewer Improvements

Gallatin Gateway, Montana

JR Civil constructed a new sanitary sewer collection system, lift station and force main.  The project consisted of approximately 15,000 lf of 8” sanitary sewer, 20,000 lf of 6” force main and a lift station that required a 30’ deep excavation.

Buffalo, SD: Water Main Replacement

Buffalo, SD: Water Main Replacement

Buffalo, South Dakota

JR Civil performed the replacement of approximately 18,000 lf of 6” and 8” water main replacement for the Town of Buffalo, South Dakota. This project included water main installations, fire hydrants, water main fittings and tie ins to existing mains, asphalt pavement replacement, concrete curb and gutter replacement, temporary water, service line reconnections, landscape repairs and seeding.