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 Burns & Mcdonnell Engineering Company, Inc. for the Front Street Downtown Connection, RWRWTC Pump Upgrades, And Liggett Road Pipe Upsize Projects [Located in various locations throughout Castle Rock, CO]
Body
________________________________________________________________________________
Executive Summary
Castle Rock Water (CRW) staff requests approval of a resolution approving a Services Agreement (Attachment A) with Burns & McDonnell for the Front Street Downtown Connection, Ray Waterman Regional Water Treatment Center (RWRWTC) Pump Upgrades and Liggett Road Pipe Upsize engineering and design services. In the effort to reduce administrative and contracting costs, gain economies of scale and generate more competitive engineering bids, CRW staff combined three separate but smaller design projects into one request for proposals. The -------Burns & McDonnell proposal cost is $405,500. This cost includes engineering and design services to add an additional transmission main between Front Street and Wilcox Street, complete modeling for the planned upgrades to the RWRWTC high service pump station and provide phasing recommendations for these upgrades, and upsize the distribution main from Plum Creek Water Purification Facility (PCWPF) in Liggett Road. The scope of services to be completed by Burns & McDonnell is detailed in the proposal included in Attachment A. Burns & McDonnell’s rate and fee schedule is also an attachment to the agreement.
Burns & McDonnell shall undertake the work upon execution of the agreement and shall complete the work by 2025. Location maps for the Front Street Downtown Connection and Liggett Road Upsize projects are provided in attachments to the agreement (Attachments B and C).
Estimated Project Budget
|
Engineering |
$ 405,500.00 |
|
Construction - Liggett Rd |
$ 3,000,000.00 |
|
Construction - Front st. Dwntwn |
$ 1,400,000.00 |
|
Construction - RW Pumps |
TBD* |
|
Land Acquisition |
$ 90,000.00 |
*Complexity determined through Hydraulic Analysis and Phasing Plan will drive construction cost
Staff Recommendation
Staff recommends Town Council approval of the resolution awarding the Services Agreement for the Front Street Downtown Connection, RWRWTC Pump Upgrades and Liggett Road Pipe Upsize design services to Burns & McDonnell in the amount of $405,500 plus a Town-managed 10% contingency in the amount of $40,550, for a total authorization of $446,050.
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
Attachment A: Resolution
Exhibit 1: Agreement and Scope of Services
Attachment B: Location Map for Front Street Downtown Connection
Attachment C: Location Map for Liggett Road Pipe Upsize