Request for Qualifications (RFQ) for
Utilization and/or Sale of Digester Gas at the 91st Avenue Wastewater Treatement Plant
WSD 2008-2009 - #Q003

The City of Phoenix, Arizona is announcing a Request for Qualifications (RFQ) to assist the Water Services Department with the utilization and/or sale of anaerobic digester gas at the 91st Avenue Wastewater Treatment Plant (WWTP) located at 5616 South 91st Avenue, in Tolleson, Arizona. The 91st Avenue WWTP produces approximately 2.5 million cubic feet (mcf) of anaerobic digester gas each day. The city is proposing to make available approximately 1.8 mcf of gas per day during the winter and 2.5 mcf per day during the summer for sale or other beneficial uses. Respondents are required to provide conceptual details of the proposed utilization of the digester gas in the Statements of Qualifications. The City will consider all proposals to sell or otherwise utilize the digester gas in an environmentally responsible and safe manner that will provide benefits to the City of Phoenix. A Project Information Packet is available to interested respondents.

A Statement of Qualifications pre-submittal conference will be conducted at 9:00 a.m. on Monday, December 8, 2008, at the Burton Barr Central Library, 1221 North Central Avenue, 1st Floor Auditorium, Phoenix, Arizona 85004.

Submit written Statements of Qualifications (SOQ) to:

Jeff Cowee
Phoenix Water Services Department
Treatment Plant Engineering Division
200 West Washington Street - 8th Floor
Phoenix, AZ 85003
(602) 534-6846
E-mail jeffrey.cowee@phoenix.gov

Any questions that arise relating to this RFQ shall be directed, in writing, to Jeff Cowee at the above address or via e-mail.

Statements of Qualifications will be received by the Water Services Department, Treatment Plant Engineering Division, 8th Floor, 200 West Washington Street, Phoenix, Arizona 85003, no later than 5:00 p.m. (Phoenix, Arizona Time), Friday, January 16, 2009.

The RFP packet and required Affirmative Action reporting forms are available in the formats specified below. To view the files in Adobe Acrobat (PDF) format, which allows the document to be downloaded, viewed and printed with all of its original formatting and graphics, you must first download a copy of the Adobe Acrobat Reader and follow the instructions for installation.

Download the RFP and Attachment A in:
  • Microsoft Word format, 218 KB or
  • Adobe format, 76 KB (requires Adobe Reader)
    • Download Attachment B - RFQ #Q003, Project Information Packet in:
  • Adobe format, 834KB
    • (requires Adobe Reader)
    Download Attachment C - Response to Questions in:
  • Adobe format, 28KB
    • (requires Adobe Reader)
    Download Attachment D - Sign-In Sheet Pre-SOQ Meeting in:
  • Adobe format, 294KB
    • (requires Adobe Reader)
    Download Attachment E - Site Visitation Listing in:
  • Adobe format, 17KB
    • (requires Adobe Reader)
    Download Attachment F - List of those not at SOQ Meeting in:
  • Adobe format, 18KB
    • (requires Adobe Reader)
    Download Attachment G - Biosolids Rates in:
  • MS Excel, 42KB
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    Download Attachment H - Air Quality Permit in:
  • Adobe format, 886KB
    • (requires Adobe Reader)
    Download Attachment I - Site Tour List in:
  • Adobe format, 21KB
    • (requires Adobe Reader)
    Download Attachment J - Site Tour Questions and Answers in:
  • Adobe format, 26KB
    • (requires Adobe Reader)
    Download Affirmative Action Reporting Forms in:
  • Microsoft Word format, 68K or
  • Adobe format, 27K (requires Adobe Reader)
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    Last Modified on 01/06/2009 09:17:49