Andre Construction was contracted to upgrade nonfunctional G1–G3 drainage and dewatering systems at a power generating station under a design build contract. The work was required as part of life-extending refurbishments across the site.
The project involved full removal and replacement of drainage and dewatering systems, including the installation of new pumps and supports.
As lead contractor, Andre Construction was responsible for overall site safety, and the demolition and removal of concrete required for the new pump and drainage layout. The team oversaw subcontractors completing the removal and replacement of the drainage systems and pumps. All work was carried out while the station remained operational.
Work was ongoing during the COVID-19 pandemic. Heightened restrictions and requirements for protection limited onsite resources and slowed completion of work.
COVID-19 also created supply chain issues, delaying deliveries of materials.
Additional grounding requirements were identified during the design phase, which expanded the project scope and budget.
Because this was a design build, careful communication with the owner was required during design to ensure deliverables met their needs.
The station needed to stay operational throughout the project.
During the sump pump replacement, temporary pumps were placed in the pots for dewatering.
To reduce delays related to increased COVID-19 protection requirements, Andre Construction implemented new guidelines and protocols to keep employees safe and able to work. With updated protocols the team maintained a consistent schedule and adhered to project timelines.
When supply chain disruptions delayed the delivery of pump equipment from overseas, the project team sourced an alternate supplier in North America. The pumps were delivered 8 weeks earlier than originally planned, maintaining material flow and minimizing downtime.
Despite the challenges posed by COVID-19, the dewatering and drainage system upgrade was completed in March 2021.
The new system ensures removal of seepage and wastewater from critical areas, helping maintain efficient operations.
The project was completed without any safety incidents and met all quality and workmanship expectations.
This project underscored the importance of early owner input on design builds. Having complete, accurate information from the outset of a project reduces unnecessary costs and downstream delays.
Project Overview Andre Construction was contracted to replace an aging roofing system at a power generating station. The comprehensive upgrade included replacement of decades-old roofing, drainage components, handrails, and walkways, as well as concrete rehabilitation. The team also updated grounding...
Project Overview Andre Construction was contracted to replace the HVAC system at a power generating station, under a design-build contract. The work took place in the station’s admin area and mechanical room as part of life-extending refurbishments across the site....
Project Overview Andre Construction was contracted to construct a new cold storage facility at a power generating station. The station’s existing storage structure was at the end of its life and no longer met operational needs. The upgraded building was...
{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}
