Southtowns AWWTP

190 Bridge 24 Inch Water
May 18, 2017
May 18, 2017

PROJECT:  Erie County Sewer District No. 3 – Southtowns Influent & ORF Improvements

Project Details:

Owner – Erie County DEP

Contract Value – $7.4 Million

Year – 2014 – 2016

Scope – Prime General Contractor to Provide Influent Sewage and Overflow Retention Facility Improvements including

  • Mass excavation for new cast in place concrete wet well, pump station and valve vault to a depth of 28’ below grade including steel sheeting with tie backs and rock removal
  • New underground cast in place concrete wet well, pump station and valve vault structures
  • Construction of new control building adjacent to existing treatment facility and above new wet well / tunnel to existing influent channel
  • Installation of new cast in place concrete walls and steel catwalk at existing ORF to assist with treatment upgrades
  • Installation of new pumps, 20”, 24” & 42” pipe, valves and fittings at new pump station
  • Site underground 16”, 24” and 42” ductile iron force main piping including precast concrete structures
  • Relocation of existing water, gas & storm piping
  • Installation of multiple sluice gates within new pump station wet well and existing treatment facility influent channel.
  • Installation of new chemical tanks and piping
  • Various upgrades throughout existing treatment facility
  • Reconstruction of existing asphalt roadways and concrete curbs
  • Commissioning of new pump station and equipment