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Spec 1322: Aquasel Brine Concentration Demonstration – Prequal

RFP Post
Department Construction
Category Awarded
Publication/issue Date 05/10/2017 6:00AM
Close Date 06/07/2017 5:00PM

Refer to the Public Invitation for Prequalification or Addenda for Important Dates  


Prequalified Contractors List


Public Invitation for Prequalification
Prequalification Forms




Official Prequalification Publication Date posted to EMWD website: May 10, 2017 

Submission of Completed Prequalification Package: June 7, 2017
NOTE: Failure to submit five (5) copies and two (2) CD’s (electronic copy in smart PDF) and/or incomplete packages are grounds for immediate disqualification

Notification of Prequalification Status: June 20, 2017

Bonding Estimate: $4 Million to $6 Million

Project Location: The work to be constructed is located adjacent to the Menifee/Perris I Desalter location at 29541 Murrieta Road, Sun City, CA 92586


General Contractors must demonstrate the satisfactory completion, as a prime general engineering contractor, of at least Three (3) similar Advanced Water or Wastewater Treatment Process (not collection system or linear) projects within the last Ten (10) years, as follows:

  • Contract Type: Public Works
  • Construction Type: Process mechanical for package equipment treatment system from a single vendor with equipment package value of $500,000 or more
  • Dollar value: $2 million or greater
  • Other: Projects where the majority scope of process equipment supply is provided by a single vendor or supplier and the plans for construction are at a level of completion of 50% or greater

In addition, prospective General Contractors must have current registrations in the Central Contractor Registration (CCR) and Bradstreet Data Universal Number System (DUNS).

PLANHOLDER REGISTRATION:  If obtaining these documents online, please complete the Planholder Registration form to be placed on the official planholders list and receive notifications of addenda and/or letters of clarification issued (for this project). Bidders are responsible for ensuring that they have received any and all addenda. If you have any questions, please email

PUBLIC WORKS CONTRACTOR REGISTRATION:  Bidders (and their subcontractors listed on the Designation of Subcontractors List) must provide an extract (pdf) with bid showing active registration.  To obtain an extract go to: