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City Solicitations
The City of Greenfield procurement process conforms with the California public contract code in order to ensure full compliance with competitive bidding statutes to protect the public from misuse of public funds, provide all qualified bidders with a fair opportunity to enter the bidding process and to eliminate favoritism, fraud, and corruption in the awarding of public contracts.
The City of Greenfield is now soliciting consultant Qualifications and Proposals for three projects related to the development of a new Wastewater Treatment Plant (WWTP) and expansion of the effluent Disposal Spray Fields. These three projects are:
1. RFQ/RFP for WWTP Upgrade Design Services
DOWNLOAD HERE: https://mnsengineers.box.com/s/bkkryr1yyws23tro4m34oacrh5y0i62c
2. RFP for WWTP Improvement Project Environmental Services
DOWNLOAD HERE: https://mnsengineers.box.com/s/uq683ozlos16rwa5fabwpxawr6s59xpo
3. RFP for Spray Field Expansion Environmental Services
DOWNLOAD HERE: https://mnsengineers.box.com/s/e6811fqw49ra4y34bad5hts3h4xf397j
Addendum No. 1 : Please click to view/download Addendum
These three RFQ/P’s are all on the same submittal and award schedule:
To assist in this effort, the City is making available the following background information documents:
1. Wastewater Treatment Plant Master Plan prepared by Carollo Engineers dated May 2021.
DOWNLOAD HERE: https://mnsengineers.box.com/s/td7a5dnmmg1lf18068i63p1nnkfmd7hf
2. Phased Wastewater Treatment Plant Improvements Alternative prepared by the Wallace Group dated December 2020.
DOWNLOAD HERE: https://mnsengineers.box.com/s/fov0abodc9qj0wy728i9ak2cghi3yubq
3. Effluent Disposal Study and Compliance Work Plan prepared by Wallace Group dated June 2018
DOWNLOAD HERE: https://mnsengineers.box.com/s/hxj2hyiydb88jbskuevxa08055xaqafx
4. Effluent Disposal Field Expansion grading Plan Full Size) Prepared by MNS Engineers January 2022
DOWNLOAD HERE: https://mnsengineers.box.com/s/20nycsklxjbbm9zd50ojln3f6lce999p
5. CCRQCB Application and NOI (latest version).
DOWNLOAD HERE: https://mnsengineers.box.com/s/u3juldjl7g6vvpjgnz5rp3l8sptq8nx7
6.Greenfield Final Waste Discharge Requirements Order R3-2020-00.
DOWNLOAD HERE: https://mnsengineers.box.com/s/1k1wdto4p84a843ayrpecsax6hpfj9ln
7. 2021 July form 200_City of Greenfield Report of Waste Discharge Final.
DOWNLOAD HERE: https://mnsengineers.box.com/s/ne4gjqmdrbtefl478nkp8zk9c92gmiui
8. The standard City contract for professional services.
DOWNLOAD HERE: https://mnsengineers.box.com/s/33y0aln04iud8l5mqv1j33tdjkfqw4m6
Current Solicitations
WWTP Requests for Qualifications/ProposalsThe City of Greenfield is now soliciting consultant Qualifications and Proposals for three projects related to the development of a new Wastewater Treatment Plant (WWTP) and expansion of the effluent Disposal Spray Fields. These three projects are:
1. RFQ/RFP for WWTP Upgrade Design Services
DOWNLOAD HERE: https://mnsengineers.box.com/s/bkkryr1yyws23tro4m34oacrh5y0i62c
2. RFP for WWTP Improvement Project Environmental Services
DOWNLOAD HERE: https://mnsengineers.box.com/s/uq683ozlos16rwa5fabwpxawr6s59xpo
3. RFP for Spray Field Expansion Environmental Services
DOWNLOAD HERE: https://mnsengineers.box.com/s/e6811fqw49ra4y34bad5hts3h4xf397j
Addendum No. 1 : Please click to view/download Addendum
These three RFQ/P’s are all on the same submittal and award schedule:
| Item | Date & Details |
|---|---|
| RFQ/RFP Issued |
June 6 |
| Mandatory Pre-Proposal Meeting |
June 23, 10am Council Chamber with site tour to follow |
| Qualifications/Proposal due |
July 28 4pm |
| City Review of Qualifications/Proposals |
Aug 4 |
| City Issue of Short-List (3 firms) |
Aug 11 |
| Interviews (if needed) |
Aug 25 |
| City Recommendation of Selected Firm/Staff Report |
Sept 1 |
| Consultant Notice of Contract Award/Begin Contract Negotiations |
Sept 8 |
To assist in this effort, the City is making available the following background information documents:
1. Wastewater Treatment Plant Master Plan prepared by Carollo Engineers dated May 2021.
DOWNLOAD HERE: https://mnsengineers.box.com/s/td7a5dnmmg1lf18068i63p1nnkfmd7hf
2. Phased Wastewater Treatment Plant Improvements Alternative prepared by the Wallace Group dated December 2020.
DOWNLOAD HERE: https://mnsengineers.box.com/s/fov0abodc9qj0wy728i9ak2cghi3yubq
3. Effluent Disposal Study and Compliance Work Plan prepared by Wallace Group dated June 2018
DOWNLOAD HERE: https://mnsengineers.box.com/s/hxj2hyiydb88jbskuevxa08055xaqafx
4. Effluent Disposal Field Expansion grading Plan Full Size) Prepared by MNS Engineers January 2022
DOWNLOAD HERE: https://mnsengineers.box.com/s/20nycsklxjbbm9zd50ojln3f6lce999p
5. CCRQCB Application and NOI (latest version).
DOWNLOAD HERE: https://mnsengineers.box.com/s/u3juldjl7g6vvpjgnz5rp3l8sptq8nx7
6.Greenfield Final Waste Discharge Requirements Order R3-2020-00.
DOWNLOAD HERE: https://mnsengineers.box.com/s/1k1wdto4p84a843ayrpecsax6hpfj9ln
7. 2021 July form 200_City of Greenfield Report of Waste Discharge Final.
DOWNLOAD HERE: https://mnsengineers.box.com/s/ne4gjqmdrbtefl478nkp8zk9c92gmiui
8. The standard City contract for professional services.
DOWNLOAD HERE: https://mnsengineers.box.com/s/33y0aln04iud8l5mqv1j33tdjkfqw4m6
9. Survey Exhibits from Master Plan Survey (ADDED):
DOWNLOAD HERE: https://mnsengineers.box.com/s/f8r86jfe3aw1781aqpawxk9heqm2s1nx