tender for cushion for 3 seater seat for sdc coach drawing no-sdc-6-1-004,alt (a) item-1 (only for shape& size) specification-c-k607 (rev.-2 of december -2015) amendment-1 of aug.-2016 special term & condition-warranty/guarantee-30 months from the date of supply or 24 months from date of fitment which is earlier.