supply of air dryer test benchair dryer test bench,design, supply, erection, testing & commissioning of air dryer test bench as per annexure e nclosed. note: 1)tenderer should be oem (or) authorized dealers, necessary valid proof to be attached dur ing participation in the tender, otherwise offer will not be considered. 2) firm/dealer should have service ce nters in india, proof should be attached. 3) after warranty till the completion of codal provision of test benc h, the firm should have facility to undertake any repairs/calibration whenever demanded by railways. 4). necessary calibration certificates to be submitted for meter and gauges to the minimum validity of 12 mon ths. [ warranty period: 30 months after the date of delivery ] ] senior section engineer gujarat 1.00 set