Project Details

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Results Chart for Delivery Method and Financing

Delivery Method

DBB/CMAR
# of Projects: 1
100% of the Results

Background informationProject Created: March 9, 2010

Project Name: Willamette River Combined Sewer Overflow
Year in Operation:
Sector: Water & Waste
Subsector: Wastewater, Tunnel
Status: Design / Construction
Type: New Facility
Description: Two companion projects (West Side and East Side) which will reduce Combined Sewer Overflow (CSO) into the Williamette River (Portland Oregon) by 94%. The West Side project has more than 10k fee of storm sewer lines, a deep tunnel, and six shafts. The East Side has 30k feet of 22ft diameter deep tunnel and 7 shafts.
Delivery Method as described in the country where it's located: Construction Manager at Risk
Is the project still active: Yes
Comments: These projects result from a enforcement order signed between the City and the Oregon Dept. of Environ. Quality. The Order requires the City to control 55 CSO's by 12/1/2011. Procurement was a typical CM at Risk.

Project Locations

Address:
City: Portland
State: Oregon
Country: United States of America

Souces of Project Support (Non-monetary)

Checkbox Checked Access to Land: ROW obtained by the City of Portland.

Souces of Project Support (Monetary)

Checkbox Checked

From Public (Government) Sources to Producers

Arrow Right
Checkbox Checked

Direct Cash Support: Publicly funded projects, pursuant to court order. Estimated Construction cost is $805 million.

Project Delivery & Finance Method

Project Delivery:
All Public Finance. Public Sponsor contracts for initial design, and separately contracts for initial construction. Public Owner operates and maintains the resulting facility.
Construction Manager At Risk Variants: Public Sponsor contracts with Construction Manager At Risk while design is in process.

Procurement Approach

Project Component
Qualifications
Based Selection
Request for
Qualifications
Request for
Proposals
Invitation
for Bids
Unsolicited
Proposals
Design
X
X

Term for Key Components & Forms of Contract

Project Component
Years
Quarters
Initial Design and Construction
10
1
Forms
Description
Other
Separate design. Construction Manager hired, based on RFQ and RFP, before design completed to supply pre-construction services. Fixed prices obtained from CMatRisk for East and for West CSO's after design complete and before major construction commenced. 

Project Value (If and As Known)

Date of Estimated Project Value: March 9, 2010
Project Value
Hard Cost
Hard & Soft Costs
Construction
$250 Million - 1 Billion US
(none)

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