Design, Engineering, Procurement Of Raw Materials, Manufacturing And Supply Of The Cyclone Expansion Joints Including Getting Approval Of Basic And Detail Drawings And Schemes From The Dsp/cet/mecon, Fabrication, Shop Assembly, Inspection, Testing, Painting, Packing, Delivery And Performance Guarantee Of 2_two_ Nos. Expansion Joints In Accordance With Technical Specification No. Mec/11/02/m/0065/ts_039, R0 Required For Up_gradation Of Blast Furnace No. 3 At Sail, Durgapur Steel Plant. The Expansion Joints Shall Be Supplied Along With Matching Blind Flanges, Gaskets, Fasteners Etc. The Expansion Joint Shall Be Supplied With Perforated Covers.