CONSTRUCTIONAMENDED

Austin Water StaffReport Hyde Park Water and Wastewater Pipeline Renewal Project Change Order 2026-05-20

Hyde Park pipeline change order to Santa Clara Construction

$831,153 (total contract not to exceed $9,392,249)Austin WaterSANTA CLARA CONSTRUCTION LTDMay 20, 2026

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Description

Austin Water seeks Council approval of Change Order No. 5 with Santa Clara Construction Ltd. for $831,153 to fund additional water utility and temporary service work on the Hyde Park Water and Wastewater Pipeline Renewal Project, bringing the contract total to $9,392,249. Funding is provided from Austin Water’s Capital Budget and reflects added scope due to unforeseen field conditions and additional infrastructure needs.

Contract Details

Contract Amount

$831,153 (total contract not to exceed $9,392,249)

Vendor

SANTA CLARA CONSTRUCTION LTD

Agency

Austin Water, TX

Contract Type

CONSTRUCTION

Document Date

May 20, 2026

Renewal Info

Original construction contract of $7,722,797.50 was approved by Council on December 9, 2021 with a 10% contingency of $772,297.75 and subsequent administrative authority of $66,000. Prior change orders (CO #1–#4) totaling $756,370 increased the contract by 9.8%; proposed CO #5 adds $831,153, resulting in a cumulative change of approximately 21.6% and a new not-to-exceed total of $9,392,249. Council authorization of additional contingency funding allows future change orders within the approved contingency amount.