To: Honorable Mayor and Members of Town Council
Through: David L. Corliss, Town Manager
From: Mark Marlowe, P.E., Director of Castle Rock Water
Roy Gallea, P.E., Engineering Manager
Erin Evans, P.E., Project Manager
Title
Resolution Approving a Services Agreement with Consor North America, Inc. for the Plum Creek Pipeline Central to PCWPF Project [Located parallel to East Plum Creek Through central Castle Rock, CO]
Body
________________________________________________________________________________
Executive Summary
Castle Rock Water (CRW) staff requests approval of a resolution (Attachment A) approving a Services Agreement (Exhibit 1) with Consor Engineering (Consor) for the Plum Creek Pipeline Central Well Field to Plum Creek Water Purification Facility (PCWPF) engineering and design services. The Consor Engineering proposed fee is $390,676. This fee includes design services to upsize the existing Plum Creek Raw Water Return Pipeline from an existing 16-inch diameter to an equivalent 30-inch diameter to meet renewable water capacity needs to PCWPF. An evaluation of environmental considerations, an alignment study, and coordination for the anticipated Burlington and Northern Santa Fe (BNSF) railroad crossing are included in Consor’s scope. The full scope of services to be completed by Consor is detailed in the proposal included in Exhibit 1. Consor’s rate and fee schedule is also an attachment to the agreement.
Consor shall undertake the work upon execution of the agreement and shall complete the work by Summer 2025. A project location map is provided in an attachment (Attachment B).
Estimated Project Budget
|
Engineering |
$ 390,676 |
|
Construction - Estimated |
$ 11,000,000 |
|
Construction Phase Engineering - Estimated |
$ 1,000,000 |
|
Land Acquisition* - Estimated |
$ 90,000 |
|
Estimated Project Total |
$12,480,676 |
*One alignment selection goal will be to remain in Town owned property where feasible.
Budget Impact
The Consor proposal fee is $390,676. Staff requests an additional $39,068 (Town-managed 10% contingency) be authorized for a total project authorization of $429,744. The project will be funded from the account shown below.
|
Account Name |
Account Number |
Amount Requested |
Contingency Requested |
2024 Budget |
|
PC Central Well Field |
211-4375-443.76-63 |
$390,676 |
$39,068 |
$1,700,000 |
Staff Recommendation
Staff recommends Town Council approval of the resolution awarding the Services Agreement for Plum Creek Pipeline Central Well Field to PCWPF design services to Consor Engineering in the amount of $390,676 plus a Town-managed 10% contingency in the amount of $39,068, for a total authorization of $429,744.
Proposed Motion
“I move to approve the Resolution as introduced by title.”
Alternative Motions
“I move to approve the resolution as introduced by title, with the following conditions: (list conditions).
“I move to continue this item to the Town Council meeting on _____ date to allow additional time to (list information needed).”
Attachments
Staff Report
Attachment A: Resolution
Exhibit 1: Agreement
Attachment B: Location Map