Wylie WTP II Structural and Mechanical Improvements—Phase II S-08 and S-09
RAVA Construction was awarded two packages for the Wylie Water Treatment Plant II Structural and Mechanical Improvements– Phase II Projects S-08 and S-09 by MWH Constructors, construction managers for the North Texas Municipal Water District (NTMWD.) The projects— located in Wylie, Texas— were valued at approximately $12.5 million.
Package S-08: Clearwell 3-1
The S-08 contract included the demolition and structural rehabilitation of Clearwell 3-1. RAVA replaced the 240-foot diameter concrete dome to comply with new standards, providing interim bypass / mechanical work, installing new mechanical components, and installing 10,000 sq. feet of FRP baffle walls. Project was substantially completed in May 2024.
Package S-09: Filter & Settled Water Flume
The S-09 contract included demolition of existing expansion joints, repairs, and improvements for Filter 20-21 and Settled Water Flume at WTP II. This work consisted of: 1) construction joints between filters, 2) replacement of sections of wall and roof in the filter galleries, 3) removal and replacement of the new filter underdrains and filter media, and 4) relocation of wash water troughs and backwash flume.
The project had a complex phasing plan, and was substantially completed in April 2024.
Wylie WTP II Structural and Mechanical Improvements—Phase I S-01
RAVA Construction was awarded the Wylie Water Treatment Plant II Structural and Mechanical Improvements- Phase I Project in Collin County by MWH Constructors, construction managers for the North Texas Municipal Water District (NTMWD.) The project— located in Wylie, Texas— had a subcontract value of approximately $12.74 Million.
Package S-01: Clearwell 2-3 & 2-4
The contract included the demolition and structural rehabilitation of Clearwells 2-3 and 2-4. RAVA replaced two 240-foot diameter concrete domes to comply with new standards, providing interim bypass/ mechanical work, installing new mechanical components, and installing 35,000 sq. feet of FRP baffle walls.
The project had a complex phasing plan, with the construction of the first Clearwell in 2022 and the second in 2023. The project was substantially completed in April 2024.
