Progress Payment Approved for WWTF Improvements

Scope & details

The full contract record, as filed.

Contract amount

$4,167,741.50 (original), $4,208,029.17 (w/ CO 1-4), $122,802.13 (progress payment)

Contract type

CONSTRUCTION

Contract term

Through project completion (est. 2025/2026)

Renewal date

2026-02-28

Renewal

Contract amount increased through four change orders. Project completion targeted for early 2026. Extension requests in Ecology funding noted in summary.

Document type

Agenda

Source document

city_of_mattawa_council_meeting_agenda_december_20.pdf

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City of Chelan Minutes City Council Meeting 2026-07-28

AWARDED

City of Chelan, Washington$3,555,083.52Jul 28, 2026

City of Mattawa Council Meeting Agenda Packet May 2026

AMENDED

City of Mattawa, Washington$12,067.89 (change order); updated contract price $4,278,318.65 (without tax)May 7, 2026

City of Yelm City Council Meeting Agenda April 14, 2026

APPROVED

City of Yelm, Washington$76,418.60Apr 13, 2026

livonia_public_schools_board_of_education_meeting.pdf

Livonia Public Schools Board of Education Committee of the Whole Meeting Agenda Packet 2025-11-10

Frequently asked questions

Common questions about this contract, answered from the record.

Who was awarded the construction contract by City of Mattawa?

Boss Construction Inc was awarded this construction contract by City of Mattawa, as recorded on December 4, 2025. The contract value is $4,167,741.50 (original), $4,208,029.17 (w/ CO 1-4), $122,802.13 (progress payment).

How much is the Boss Construction Inc contract with City of Mattawa worth?

The Boss Construction Inc contract with City of Mattawa is valued at $4,167,741.50 (original), $4,208,029.17 (w/ CO 1-4), $122,802.13 (progress payment), covering construction work.

What type of contract is this?

This is a Construction contract, documented as a agenda record.

Where was this contract approved?

This contract appears in city_of_mattawa_council_meeting_agenda_december_20.pdf (Agenda), dated December 4, 2025 from City of Mattawa. Civic IQ extracts contract records directly from agency meeting documents and solicitations.

What other contracts does Boss Construction Inc hold?

Boss Construction Inc may hold additional government contracts. View their full contract history, the agencies they serve, and total tracked spend on their Civic IQ vendor profile.

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What is City of Mattawa currently buying?

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