Replacement of centrifuge No. 2 with a new centrifuge; replacement of sludge cake conveyor; replacement of sludge feed piping, centrate piping, flushing water piping, polymer piping, and vent piping; modifications to the centrifuge structural steel platform;new dewatering room flooring; replacement of centrifuge No. 2 controls; electrical improvements associated with the new centrifuge and sludge equipment Continue Reading
Construction of new Continuous Emission Monitoring System (CEMS) room; new HVAC system for current and new CEMS rooms; new CEMS for three incinerators including rack/cabinet and miscellaneous components; hazardous building material abatement and removal; modifications to existing incinerator stack supports; safety railing improvements on the SPB roof; electrical improvements associated with the new CEMS room, Continue Reading
Project involved adding granular activated carbon (GAC) pressure vessels inside of an existing 1.5 mgd drinking water treatment facility, with a section of the existing below-grade clearwell sectioned off to create an intermediate storage tank, filtered water from the existing treatment process discharging into the intermediate storage tank where one of two submersible pumps will Continue Reading
The work included a temporary water service system and laterals as well as testing of water main and valves for proper installation and performance. All related site work included trench excavation, ledge excavation, groundwater dewatering, disposal of excess excavated materials, resetting or removal and replacement of conflicting utilities, filter fabric, bedding, backfill, compaction, road/drive subbase, Continue Reading
The project includes construction of a new masonry building addition, two bituminous concrete pedestrian walkways which will connect the exterior doorways of the addition to the existing site layout. It also includes a new security gate system and a dry well to mitigate run-off from the proposed addition. Ancillary work associated with this project will Continue Reading
Construction of a new 1.2 million gallon per day (MGD) Water Treatment Plant (WTP) that will include two green sand Filters and two PFAS media contactors to remove high concentrations of manganese and PFAS. The building is to be approximately 6,600 square feet constructed of prefabricated metal and is inclusive of process, metal windows, painting, Continue Reading
The work consisted of improvements to the Killian Water Treatment Plant (WTP), The work included: • Installation of a new well pump and wellhouse at the existing KI-5 well. • Construction of a new high service pump station, including concrete foundation, CMU walls, metal roof, pre-engineered wood truss roof supports, pipe gallery, electrical room, crane Continue Reading