General Opportunities Archive
RFP #9083—Hydraulic Modeling Services for Interceptor Capacity Plan
Posted July 12, 2021
RFP #9082—On-Call Air Quality Consultant Support Services
Posted June 29, 2021
Questions Deadline: July 9, 2021
Proposal Due Date: July 23, 2021 by 3:00 p.m.
RFP #9084—On-Call Geotechnical Engineering Services
Posted June 24, 2021
Questions Deadline: July 9, 2021
Proposal Due Date: July 28, 2021
Notice for Cancellation of RFP #9081
Posted July 14, 2021
RFP #9080—Engineering Services For the Primary Odor Removal Tower (ORT)
Posted May 25, 2021
Questions Deadline: June 10, 2021, by 12 p.m.
Proposal Due Date: June 22, 2021, by 2 p.m.
RFP #9080—Questions and Answers
RFP #9080—2013 Brown and Caldwell Structural Condition Assessment
RFP #9077—Regional San Maximo Upgrade and Support Services
Posted May 13, 2021
Questions Deadline: May 20, 2021, by 3 p.m.
Proposal Due Date: June 10, 2021, by 3 p.m.
RFP #9076—On-Call Employee Coaching Services
Posted April 24, 2021
Questions Deadline: May 11, 2021
Proposal Due Date: May 25, 2021 by 5 p.m.
RFB #8388—Challenger Tractor
Posted April 21, 2021
Questions Deadline: April 28, 2021
Bid Due Date: May 12, 2021 by 3 p.m.
RFP #8384—Regional San Commons Shade Structure
Posted April 7, 2021
Voluntary Pre-Proposal Meeting: April 15, 2021
Questions Deadline: April 22, 2021
Proposal Due Date: April 28, 2021 by 3 p.m.
RFP #8363—Asbestos Lead and Mold Abatement
Posted March 15, 2021
Questions Deadline: April 8, 2021
Proposal Due Date: April 20, 2021 by 3 p.m.
RFP #8363—Asbestos Lead and Mold Abatement Services Other Costs
RFP #9074—On-Call Media Buying and Creative Services
Posted March 15, 2021
Questions Deadline: April 9, 2021
Proposal Due Date: April 23, 2021 by 4 p.m.
RFP #8387—Activated Carbon for Odor Control
Posted March 15, 2021
RFP #8386—Automated Chemistry Analyzer
Posted March 2, 2021
Questions Deadline: March 9, 2021
Request for Samples Deadline: March 9, 2021
Proposal Due Date: April 6, 2021 by 3 p.m.
RFP No. #9072 – On-Call Public Relations Services
Posted March 1, 2021
ISSUE DATE: Monday, March 1, 2021
DUE DATE & TIME: Friday, April 23, 2021, by 4:00 p.m.
RFP No. #9073 – On-Call Graphic Design Services
Posted March 1, 2021
ISSUE DATE: Monday, March 1, 2021
DUE DATE & TIME: Friday, April 9, 2021, by 4:00 p.m.
RFP #8382—Liquid Polymer Sludge Thickening Contract
Posted January 26, 2021
Questions Deadline: February 22, 2021
Proposal Due Date: May 6, 2021
RFP #8382—Questions & Answers #2
RFP #8382—Answer to Question 9
RFP #8381—Regional San Interceptors N40 and N53 Low Voltage VFD Retrofit Project
Posted January 5, 2021
Mandatory Pre-Proposal Meeting: February 11, 2021 at 10:00 a.m.
Questions Deadline: February 19, 2021 by 3:00 p.m.
Proposal Due Date: : March 5, 2021 by 3:00 p.m.
RFP #8378—Weed Abatement Service
Posted November 24, 2020
Questions Deadline: December 8, 2020 by 3:00 p.m.
Proposal Due Date: December 17, 2020 by 3:00 p.m.
RFP #9067— Environmental Professional Services for the S23 Force Main Abandonment Project
Posted November 19, 2020
Pre-Proposal Site Visit: December 3, 2020
Questions Deadline: December 9, 2020 by 3:00 p.m.
Proposal Due Date: December 22, 2020 by 3:00 p.m.
RFP #8374—SRWTP Primary Deck Rehabilitation Project
Posted November 16, 2020
Mandatory Pre-Proposal Meeting: November 24, 2020
Questions Deadline: December 3, 2020
Proposal Due Date: December 17, 2020
