Volume 1 - Specifications.pdf

This is a specifications document for the City of Waxahachie, Texas, detailing the technical requirements for H2S improvements at the Jefferson Lift Station. The project encompasses procurement and installation of one package bio-trickling filter hydrogen sulfide treatment tower with integrated fan, control panel, and water cabinet; installation of fiber-reinforced plastic air piping and supports connecting the treatment unit to wet wells, splitter channels, and bar screen channels; yard piping connections for potable water and process drain lines; electrical work including connection to the existing MCC-101 electrical building, site lighting, and heat tracing; integration of instrumentation and controls with the existing SCADA system; replacement of existing grating with solid aluminum cover plates; and miscellaneous site improvements such as sidewalk, fencing, and grading work.

The specifications document establishes detailed technical standards and performance requirements for all materials, equipment, and installation work. Requirements address the bio-trickling filter system design and operational specifications, FRP piping standards and installation procedures, electrical system connections and safety standards, SCADA integration protocols, and site improvement construction standards. The document specifies quality standards, testing and commissioning requirements, and compliance with applicable codes and regulations to ensure the completed H2S treatment system operates effectively to control odors at the lift station facility.