Prices. 17.1 Prices charged by the supplier for goods delivered and services performed under the contract must not vary from the prices quoted by the supplier in his bid, with the exception of any price adjustments authorized or in the purchaser’s request for bid validity extension, as the case may be. 18.
Prices. 17.1 Prices charged by the supplier for goods delivered and services performed under the contract must not vary from the prices quoted by the supplier in his bid, with the exception of any price adjustments authorized or in the purchaser’s request for bid validity extension, as the case may be. 18. Variation 18.1 In cases where the estimated value of the envisaged changes in Orders purchase does not vary more than 15% of the total value of the original contract, the contractor may be instructed to deliver the goods or render the services as such. In cases of measurable quantities, the contractor may be approached to reduce the unit price, and such offers may be accepted provided that there is no escalation in price. 19.