Project Proposals

The Wastewater Reclamation Project’s Phase 1 collection system is broken into four construction packages, A through D. Hi-Desert Water District (HDWD) is currently in the process of hiring a contractor(s) to install the collection system for Package A, with B through D to follow.


HDWD is currently receiving sealed Statements and Qualifications and Proposals from firms interested in providing the District with Soils and Materials Testing services related to the Wastewater Reclamation Project’s Phase I, Package “A” collection system construction.

Click here to access the Request for Qualifications and Request for Proposals.

Click here to access the Soils and Materials Testing Services Addendum No. 1.

HDWD has also begun the prequalification process for Phase 1: Pipeline Bid Package B – Pump Stations of the Wastewater Treatment and Reclamation Project.  Applications are now being accepted.

Click here to download the Prequalification Application for General Contractors.


Below is bid information for each identified package of the collection system:

Package A: The prequalification and bid process is closed. The District is currently reviewing each bid and will determine a recommendation for HDWD Board of Director’s consideration.

Bid documents:

Package B (Pump Stations): Bid opening to be announced.

Package C: Bid opening to be announced.

Package D: Bid opening to be announced.

Please submit all questions via email to



Initial Study/Environmental Assessment

Initial Study/Environmental Assessment (Table)

Adopted Mitigated Negative Declaration

Notice of Completion and Environmental Document Transmittal (Addendum 1)

Adopted Mitigated Negative Declaration (Addendum 2)

Covington Wash Floodplain Study and Alternative Analysis (Final Report), January 2013

Covington Wash Floodplain Study and Alternative Analysis (Final Report), October 2015 

Preliminary Geotechnical Engineering Evaluation

Percolation Test Summary

FEMA Flood Map West

FEMA Flood Map East

Topographic Map of Wasterwater Treatment Plant and Covington Wash Survey

Collection System Schematic

Final 2014-1 Assessment Engineer’s Report Signed

Preliminary Project Schedule