Tenders for Supply of Set Of Insulating Screen. Set Of Insulating Screen Srbgf As Per Clw Specification No. Clw/Es/I-17/A . Set Consists Of 2 Items 216 Nos. As Follows 1 Type 2A 108 Nos 2 Type 4A 108 Nos Warranty Period: 30 Months After Th E Date Of Delivery