the Engineer any verbal order of the Engineer, and such confirmation shall not be contradicted in writing by the Engineer, it shall be deemed to be an order in writing by the Engineer.

iii. iv. GC 3.19 i. The Contract may apply for an extension of Contract Time.

iv. GC 3.19 i. The Contract may apply for an extension of Contract Time. If the Changes in the Work relate solely to quantities as in the pay items, payment will be made according to the contract. If the Changes in the Work do not solely relate to pay items, payment may be negotiated.

GC 3.19 EXTRA WORK

GC 3.19 EXTRA WORK

i. The Contract may apply for an extension of Contract Time. If the Changes in the Work relate solely to quantities as in the pay items, payment will be made according to the contract. If the Changes in the Work do not solely relate to pay items, payment may be negotiated. EXTRA WORK The Corporation, or Engineer where so authorized, may instruct the Contractor to perform Extra Work without invalidating the Contract. The Contractor shall not be required to proceed with the Extra Work until receipt of a Written Order. Upon receipt of the Written Order the Contract shall proceed with the Work.

ii. The Contractor may apply for an extension of Contract Time.

GC 3.20 ADDITIONAL WORK

GC 3.20 ADDITIONAL WORK

i. The Contractor may apply for an extension of Contract Time. ADDITIONAL WORK The Corporation, or Engineer where so authorized, may request the Contractor to perform Additional Work without invalidating the Contract, if the Contractor agrees to perform Additional Work, the Contractor shall proceed with such work upon receipt of a Written Order.

i. The Contractor may apply for an extension of Contract Time. ADDITIONAL WORK The Corporation, or Engineer where so authorized, may request the Contractor to perform Additional Work without invalidating the Contract, if the Contractor agrees to perform Additional Work, the Contractor shall proceed with such work upon receipt of a Written Order.

ii. The Contractor may apply for an extension of Contract Time.

ii. The Contractor may apply for an extension of Contract Time.

GC 3.21 CLAIMS, NEGOTIATIONS, MEDIATION, ARBITRATION

GC 3.21 CLAIMS, NEGOTIATIONS, MEDIATION, ARBITRATION

GC 3.21.01 Continuance of the Work

Unless the Contract has been terminated or completed, the Contractor shall in every case, after serving or receiving any notification of a claim or dispute, verbal or written, continue to proceed with the Work with due diligence and expedition. It is understood by the parties that such action shall not jeopardize any claim it may have.

GC 3.21.02 Record Keeping

i Immediately upon commencing work that may result in a claim, the Contractor shall keep Daily Work Records during the course of the Work, sufficient to substantiate the Contractor's claim, and the Engineer shall keep Daily Work Records to be used in assessing the Contractor's claim. The Contractor shall preserve all such original Records until 12 months