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CONSTRUCTIONAMENDED

South Dakota Department of Transportation Construction Change Orders Report 2026-05-18

I-229 Exit 4 Contract Reduced via Dowel Bar Adjustment

$(173,415.59) (change on CCO No. 8); original contract $48,026,131.12; net change to date $506,556.47South Dakota Department of Transportation | Transportation CommissionT & R CONTRACTING INCMay 18, 2026

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Description

South Dakota DOT approved Change Order No. 8 with T & R Contracting, Inc. for the I-229 Exit 4 project, decreasing the contract by $173,415.59 after correcting an overestimated dowel bar quantity. The amendment reduces the overall increase while maintaining a positive net change on the $48 million contract.

Contract Details

Contract Amount

$(173,415.59) (change on CCO No. 8); original contract $48,026,131.12; net change to date $506,556.47

Vendor

T & R CONTRACTING INC

Agency

South Dakota Department of Transportation | Transportation Commission, SD

Contract Type

CONSTRUCTION

Document Date

May 18, 2026

Renewal Info

Change Order No. 8 corrects an estimated dowel bar quantity error, reducing the contract value while keeping all other terms in place.

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South Dakota Department of Transportation | Transportation Commission (South Dakota)$(149,327.38)April 16, 2026

Issuing Agency

South Dakota Department of Transportation | Transportation Commission

State

Pierre, SD

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Vendor

T & R CONTRACTING INC

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