supply of waterproof uv-stabilized pvc , supply of printed acrylic notice/information board in the compartment area of coaches. (size 7x 9 thickness of sheet shall be not less than 3mm). printing material will be provided by railway. [ warr anty period: 30 months after the date of delivery ] ] , supply of waterproof uv-stabilized pvc-coated tarpaulin, minimum 300 gsm, weather-resista nt, tear-resistant, heat-sealed edges, reinforced corners and provided with metallic eyelets for fastening, su itable for outdoor storage applications, complete in all respects. [ warranty period: 30 months after the d ate of delivery ] ]