Table of Contents
1 REQUEST FOR PROPOSALS ....................................................................... 2
1.1 Introduction ...................................................................................................................... 2
1.2 Purpose and Background.............................................................................................. 2
1.3 Notice to Vendors Regarding RFP Terms and Conditions ...................................... 1
1.4 RFP Response Timeline ............................................................................................... 1
1.5 Pre-Proposal Conference/Site Visit ............................................................................. 2
1.6 Proposal Questions ........................................................................................................ 2
1.7 Proposal Submission Requirements and Contact Information................................ 3
1.8 Rights to Submitted Material......................................................................................... 3
2 PROPOSALS .................................................................................................. 3
2.1 Request for Proposal Document .................................................................................. 4
2.2 Evaluation Criteria .......................................................................................................... 4
2.3 Proposal Evaluation Process........................................................................................ 5
2.4 Final Selection................................................................................................................. 6
2.5 Contract Term ................................................................................................................. 6
2.6 Invoices ............................................................................................................................ 6
2.7 Notice to Proposers Regarding RFP Terms and Conditions ................................... 6
3 SCOPE OF SERVICES .................................................................................. 6
4 COST PROPOSAL/EXECUTION OF PROPOSAL ......................................... 9
5 REFERENCES.............................................................................................. 10
INSTRUCTIONS TO VENDORS ........................................................................ 11
APPENDIX I – PRODUCT LABELS ................................................................... 13
APPENDIX II - SAMPLE AGREEMENT ............................................................. 14
1 REQUEST FOR PROPOSALS
1.1 Introduction
The Town of Cary is requesting proposals from qualified service providers for the provision of
Biosolids Product Marketing & Beneficial Reuse Services which includes the hauling and
purchase of dried biosolids from the South Cary Water Reclamation Facility and the Western
Wake Regional Water Reclamation Facility. The proposal shall be for the provision of beneficial
reuse for the weekly, routine management of biosolids pellets processed by these facilities.
1.2 Purpose and Background
South Cary Water Reclamation Facility
The South Cary Water Reclamation Facility
(SCWRF) is owned and operated by the
Town of Cary and is located at 4900 West
Lake Rd., Apex, NC. The plant has a
treatment capacity of 12.8 MGD and utilizes
a biosolids drying facility for long-term
management of the facility’s biosolids. The
facility utilizes an Andritz triple pass rotary
drum dryer. The heat dried, pelletized
product produced meets and exceeds EPA
503 criteria as Class A Exceptional Quality
Biosolids. The facility has two 408 cubic
yard silos for pellet storage and a certified
truck scale located at the pellet loading
facility.
Western Wake Regional Water Reclamation Facility
The Western Wake Regional Water Reclamation Facility (WWRWRF) is co-owned by the Town
of Apex and Town of Cary and is located at 3500 Reclamation Rd., New Hill, NC. The facility is
managed and operated by the Town
of Cary. The plant has a treatment
capacity of 18 MGD and utilizes a
biosolids drying facility for long-term
management of the facility’s
biosolids. The facility operates
Kruger BioCon belt dryers, a two-
train configuration with pelletizer unit.
The pelletized product produced
meets and exceeds the EPA 503
criteria as Class A Exceptional
Quality Biosolids. The facility has two
288 cubic yard silos for pellet
storage.
2
The Town desires to beneficially reuse biosolids pellets generated at the South Cary Water
Reclamation Facility (SCWRF) and the Western Wake Regional Water Reclamation Facility
(WWRWRF) through their use as fertilizer products or fertilizer components that provide nutrient
value for agricultural, turfgrass, and landscape applications. It is important to the owners of
these facilities that the beneficial re-use of the biosolids pellets be a primary means for a viable
end use option providing a long-term solution for the management of biosolids pellets.
As part of the submitted proposal, the vendor shall submit a plan for providing consistency and
continuity of services related to the Scope of Services included herein
1.3 Notice to Vendors Regarding RFP Terms and Conditions
It shall be the Vendor’s responsibility to read the Instructions, the Town’s terms and conditions
contained within the Town’s Principal Contract, all relevant exhibits and attachments, and any
other components made a part of this RFP and comply with all requirements and specifications
herein. Vendors also are responsible for obtaining and complying with all Addenda and other
changes that may be issued in connection with this RFP.
If Vendors have questions, issues, or exceptions regarding any term, condition, or other
component within this RFP, those must be submitted as questions in accordance with the
instructions in Section 1.6 Proposal Questions. If the Town determines that any changes will be
made as a result of the questions asked, then such decisions will be communicated in the form
of an RFP addendum. The Town may also elect to leave open the possibility for later negotiation
and amendment of specific provisions of the Principal Contract that have been addressed during
the question submission period. Other than through this process, the Town rejects and will not
be required to evaluate or consider any additional or modified terms and conditions submitted
with Vendor’s proposal. This applies to any language appearing in or attached to the document
as part of the Vendor’s proposal that purports to vary any terms and conditions or Vendors’
instructions herein or to render the proposal non-binding or subject to further negotiation. Vendor’s
proposal shall constitute a firm offer. By execution and delivery of this RFP Response, the
Vendor agrees that Vendor is prepared to enter into a contract in the form of the Principal
Contract if Town selects Vendor’s proposal and that any additional or modified terms and
conditions, whether submitted purposely or inadvertently, shall have no force or effect,
and will be disregarded. Noncompliance with, or any attempt to alter or delete, this
paragraph shall constitute sufficient grounds to reject Vendor’s proposal as
nonresponsive.
If a Vendor desires modification of the terms and conditions of this solicitation, including any term
or condition contained in the Principal Contract, it is urged and cautioned to inquire during the
question period, in accordance with the instructions in this RFP, about whether specific language
proposed as a modification is acceptable to or will be considered by the Town. Identification of
objections or exceptions to the Town’s terms and conditions in the proposal itself shall not be
allowed and shall be disregarded or the proposal rejected.
1.4 RFP Response Timeline
The RFP process shall adhere to the following schedule:
RFP Process
RFP posted
Pre-Proposal Site Visit(s) (strongly
encouraged)
Proposers Written Questions Due
Date and time
June 25, 2026
To be scheduled by Vendor
No later than July 8, 2026
July 10, 2026
5:00 PM