PAYMENTS FOR EXTRA WORK. Written notice of claims for payments for extra work shall be given by the contractor within ten days after receipt of instructions from the owner as approved by the Engineer to proceed with the extra work and also before any work is commenced, except in emergency endangering the life or property. No claim shall be made valid unless so made. In all cases, the contractor's itemized estimate sheets showing all labor and material shall be submitted to the Engineer. The owner's order for extra work shall specify any extension of the contract time and one of the following methods of payments:
PAYMENTS FOR EXTRA WORK. The District will pay for extra work initiated by the District to which a unit member consents in writing as follows:
PAYMENTS FOR EXTRA WORK. The Department will make payments for Extra Work in accordance with subsections 104.02 and 104.03 of the TDOT Standard Specifications and as outlined in 23 CFR 635.120. Any changes to the original contract proposal or plans must be documented by a Change Order.