RFP AWARD RECOMMENDATION
CITY OF RIVERSIDE
Finance Department
DATE SUBMITTED: 06/24/2025
RFP NO.
2441
RFP TITLE
Dewatering Polymeric flocculant at the Riverside
Water Quality Control Plant (RWQCP)
DEPARTMENT/DIVISION
Public Works
DATE RFP OPENED
03/18/2025
PROPOSALS RECEIVED (2) INVITATIONS ISSUED (Online)
PROPOSERS CITY, STATE EVALUATION RANKING
SNF Polydyne, Inc. Riceboro, GA 1
Solenis, LLC Wilmington, DE 2
RFP DESCRIPTION: The scope of work includes the supply and delivery of 1) emulsion polymer, 2) dry polymer and 3) alumer on an as needed basis to the Riverside Water Control Plant (RWQCP). Emulsion polymer will be used to enhance diffused air floatation thickening of waste activated sludge and to dewater digested sludge from an anaerobic digestion process using centrifuges and/or screw presses. Dry polymer will serve as a backup for dewatering digested sludge from anaerobic digestion using belt presses.
RFP Recommended For Award (Includes Sales Tax) 10% Surety Included Contract 10% Surety not required Purchase Order
Best Ranking Proposer Amount of Award
SNF Polydyne, Inc. $1.270/Lb.
COMMENTS:
The Public Works Department has evaluated all proposals received and is requesting that award be made to the best overall solution based on the evaluation process. The Purchasing Division concurs that the action to award is in compliance with Purchasing Resolution 24101.
Submitted by: Purchasing Manager Date:
05/12/2025