Sewer Capital Investment Projects

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Bellevue sewer capital investment projects ensure that current and future generations have reliable wastewater services. They also help protect the natural environment that we value in the Pacific Northwest. These projects are proposed in the 2023-2029 Utilities Capital Investment Project (CIP) plan, subject to approval by the City Council in November or December 2022.

Bellefield Pump Station Project

Capital Investment Project

Description

Reason

Implementation

Cost

Sewer Pump Station Improvements

Rehabilitate or replace two sewer pump stations per year

Renewal and Replacement

2023-2029

$23,297,000

Sewer System Pipeline Major Repairs

Repair defects found in existing sewer pipes

Renewal and Replacement

2023-2029

$28,765,000

Minor (Small) Capital Improvement Projects

Miscellaneous projects or repairs to resolve problems or improve efficiency

Renewal and Replacement

2023-2029

$258,000

Sewer Lake Line Management Plan

Evaluation and replacement of sewer lake lines in Lake Washington

Renewal and Replacement

2023-2029

$4,304,000

Sewer System Pipeline Replacement

Replace or insert a liner into older defective pipes, where that is more cost effective than repairs

Renewal and Replacement

2023-2029

$1,954,000

Sewer Planning Program Evaluate and develop future CIP needs Renewal and Replacement 2023-2029 $1,763,000

SCADA System Upgrade

Upgrade the sewer system telemetry infrastructure

Renewal and Replacement

2023-2029

$4,567,000

Operations and Maintenance Yard

Design and construction of new operations and maintenance facility

Service Enhancement

2023-2029

$6,094,000

Sewer Extensions in Septic System Areas

Install sewer system in areas of city currently served by septic systems

Service Enhancement

2023-2029

$7,989,000

Post-Construction Monitoring and Maintenance Program Permit-required monitoring of vegetation survival following improvement projects Regulatory 2023-2029 $291,000

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