LocationDallastown, York County, Pennsylvania
MarketWater Storage and Tanks
EXISTING STANDPIPE DEMOLITION, 750,000-GALLON COMPOSITE ELEVATED WATER STORAGE TANK, CONCRETE FOUNDATION AND PEDESTAL, GLASS-LINED BOLTED-STEEL TANK, PROCESS PIPING, ELECTRICAL AND LIGHTING, SITE WORK, TESTING, DISINFECTION.
Johnston Construction Company
- Johnston Construction Company served as the prime contractor for construction of the new South Park Street elevated water storage tank.
- JCC removed and properly disposed of the existing 250,000-gallon steel water standpipe before beginning construction of the replacement tank.
- The company constructed a new 750,000-gallon composite elevated water storage structure consisting of a reinforced-concrete foundation and pedestal supporting a glass-lined, bolted-steel water tank.
- JCC protected the existing 500,000-gallon standpipe and communications building, both of which remained operational throughout construction.
- The work included excavation, foundation construction, concrete placement, structural coordination, backfill, grading, erosion and sediment controls, and site restoration.
Concrete Services Division
- Concrete Services Division performed the concrete construction supporting the new 750,000-gallon elevated water storage tank at South Park Street.
- CSD furnished the labor, form materials, tools, supplies, and concrete-placement services required for the tank foundation.
- The company installed and stripped the footing and slab-on-grade formwork required for the reinforced-concrete foundation system.
- CSD coordinated placement of approximately 232 cubic yards of concrete for the tank foundation and supporting slab construction.
- The concrete work included footing placement, slab-on-grade placement, floating, screeding, machine troweling, finishing, and curing.
Electrical Services Division
- Electrical Services Division performed the electrical construction supporting the new 750,000-gallon South Park Street elevated water storage tank.
- ESD made the existing 250,000-gallon standpipe electrically safe before demolition activities began.
- The company furnished and installed PVC conduit, electrical conductors, equipment connections, boxes, devices, and associated electrical materials.
- ESD constructed approximately 90 feet of underground electrical duct bank between the existing facilities and the new elevated tank.
- The company extended the existing electrical service from the existing panelboard to a new panelboard furnished and installed within the new tank structure.