Item Coversheet


CITY OF COOS BAY CITY COUNCIL

Agenda Staff Report

This item was previously discussed at Joint URA/Council Worksession on 5/24/2022

MEETING DATE
July 5,  2022 
AGENDA ITEM NUMBER
7.
 TO:
Mayor Benetti and City Councilors

 
 FROM: 
Stephan Stys, Water Quality Engineer

 
 THROUGH:
Jennifer Wirsing, City Engineer/Deputy Public Works and Community Development Director 

 
 ISSUE:Consideration to Award Pump Station 6 Construction Management Services to Dyer Partnership 
 SUMMARY:

Requesting approval to award the contract for construction management services for the construction of Pump Station 6.
 
 ACTION REQUESTED:

If it pleases Council, city staff is requesting to award the contract for construction management services for the construction of Pump Station 6 to The Dyer Partnership for $143,796.00, which includes a 15% contingency.
 
 BACKGROUND:

The following is in pursuit of completing a portion of Goal 2 of the 2021-2023 Council goals, more specifically this is regarding the replacement of Pump Station 6.

 

Pump Station 6 was originally constructed in 1960. In 1974 the pumps station was upgraded to include a more robust control and electrical system and a structure to house the controls. In 1974 the pump station pumps were upgraded and a structure was built to house the new pumps. Since that time, there has been minimal additional work performed aside from routine maintenance. Within the last few years, the level of maintenance has increased to the point that it is no longer feasible to keep up with the required maintenance. Because of the many issues which need to be addressed with the upgrade of the pump station, it was decided that this pump station needed a complete reconstruction instead of a partial upgrade which would target one or two specific issues.

 

Over the last 12 months, city staff has been working with The Dyer Partnership to prepare the plans and specification for the complete reconstruction of Pump Station 6. This will include, demolishing the existing control building and pump house along with all mechanical and electrical equipment, constructing a new control building, installing a new 83kW generator and housing, installing 3 redundant 25 hp submersible pumps, a new effluent header, a watertight lid, a flow meter, fencing and wet well lining. The existing wet well and control building foundation will be reused as they are still in good condition.

 

City staff is nearly ready to bid the project and are seeking assistance from The Dyer Partnership to complete this project.

 
 BUDGET IMPLICATIONS:

The estimated cost for bidding and construction management services is $125,040. For a budgetary cost, 15% is added as contingency for a total of $143,796.00. The funds for this project will come from the Water Quality Improvement Fund 29, Water Quality Collection System - Capital Projects account (29-810-530-3004). 

 
 ATTACHMENT(S):
 
ATTACHMENTS:
Description
Pump Station 6 Location Map
Scope and Fee