LocationCalifornia, St. Mary's County, Maryland
MarketWater Storage and Tanks
CIVIL SITEWORK, SURVEYING, EROSION AND SEDIMENT CONTROLS, ACCESS ROAD, CLEARING AND GRADING, TANK FOUNDATION SUPPORT WORK, MECHANICAL PIPING, WATER-STATION EQUIPMENT, ELECTRICAL DISTRIBUTION, LIGHTING, GENERATOR CONNECTIONS, CONTROLS.
Johnston Construction Company
- Johnston Construction Company performed the civil, mechanical, electrical, and instrumentation portions of the Hickory Hills Water Tower and Well project as a subcontractor to CB&I LLC.
- JCC supported construction of a new two-million-gallon composite elevated water-storage tank and associated water station for the St. Mary’s County Metropolitan Commission.
- The company furnished licensed surveying and construction layout services required for the project.
- JCC documented existing conditions through preconstruction video and provided progress photographs and time-lapse project documentation.
- The company installed and maintained erosion and sediment-control measures and coordinated compliance activities with the applicable inspection agencies.
Concrete Services Division
- Concrete Services Division performed the concrete-forming, placement, finishing, and curing work supporting construction of the Hickory Hills Water Tower and Well project.
- CSD furnished the labor, formwork materials, tools, equipment, concrete-finishing supplies, curing materials, and accessories required for its assigned work.
- The company performed concrete work for the new two-million-gallon composite elevated water-storage tank and associated water-station improvements.
- CSD formed and placed concrete for the elevated-tank foundation, including curved and straight wall sections associated with the specialized composite tank structure.
- The company formed and placed the tank floor slab, including the integral curb and associated concrete finishes.