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Last Updated | 06/24/2023 04:32 AM |
Project Title | New WRF SW1A Influent Pump Station (IPS) |
Physical Address | View project details and contacts |
City, State (County) | Salt Lake City, UT 84116 (Salt Lake County) |
Category(s) | Heavy and Highway, Sewer and Water |
Sub-Category(s) | Lift and Pump Stations, Site Development |
Contracting Method | Bids by Invitation, Competitive Bids |
Project Status | Results, Request for Qualifications, Construction start expected August 2023 |
Bids Due | View project details and contacts |
Estimated Value | $72,827,750 [brand] Estimate |
Plans Available from | Agency's Affiliate |
Owner | View project details and contacts |
Architect | View project details and contacts |
Description | The project includes construction of a new IPS and force mains with an initial capacity of 105 million gallons per day (MGD) for Phase 1, with ultimate buildout capacity of 172 MGD. Major components of the pump station will include: Two (2) trench style, self-cleaning wet wells, five (5) 600 horsepower (hp) vertical turbine solids handling pumps connected to 42" diameter steel discharge headers, transitioning in a valve vault to two (2) 48" diameter HDPE force mains (approximately 5000 feet each), concrete junction structures, electrical building, pre-manufactured biofilter odor control system, pre-engineered metal buildings, 5 megawatt (MW) emergency/standby power generator system, civil site improvements, utility relocations, and control system required to operate and monitor the IPS. Bids will only be received from the following contractors which have been prequalified by the Owner to bid on this project: Archer Western Construction, LLC; MWH Constructors, Inc.; Ralph L. Wadsworth Construction Company, LLC; Sundt Construction, Inc.; and The Haskell Company.Contractors are prequalified to submit bids for the construction of the project. All Contractors who submit prequalification statements will be notified in writing if they did or did not prequalify. Post requests for information about this RFQ to U3P Utah Public Procurement Place. Location- 1805 W 500 S Salt Lake City, UT 84104 Question Submission Close Date 5/5/2023 2:00 PM MDT 1. Site preparation including demolition, clearing, grubbing, excavation, foundation preparation, backfill 2. Existing utility relocations 3. Two (2) pre-engineered metal buildings housing the IPS and electrical equipment 4. Two (2) trench style, self-cleaning wet wells side by side under same superstructure 5. Pump gallery consisting of five (5) vertical turbine solids handling pumps with space for a total of six (6) pumps, steel discharge headers, and valve pad. 6. Pre-manufactured biofilter odor control system 7. 4MW, n+1, emergency/standby power generator system , such that 4MW output is achievable even if one generator set is not operating 8. Yard utilities including fiber optic, ductbanks, potable water, non-potable water, natural gas, storm drains, influent sewer, and site drainage 9. Approximately 4,000 feet of duct bank connecting WRF site to IPS site 10. Civil site improvements including paving, grading, curb and gutter, sidewalk, chain link fencing, and landscaping for an approximate 8-acre site 11. HDPE forcemains from the valve pad header to station 2+57.46. 12. Installation of GFRP influent sewer from the influent pump station to the connection extended from MH#3. The Work will be Substantially Complete by March 19, 2026. |
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Project Documents |
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