1. Design, Engineering, Manufacture/Fabrication, Shop Testing, Packing, Supply Of All Items As Per Ts, Transport To Available Store Of Mecon / Dsp Within Dsp Plant Premises, Unloading, Preparation Of Erection Drawings And Fabrication As Per Approved Drawings, Erection And Commissioning Supervision And Handing Over Of Complete Automatic High Velocity Water Spray System And Portable Fire Extinguishers Including All Items Whether Specifically Mentioned In This Specification Or Not But Required For Completeness Of The System And Meet The Requirements Of Tac / Bis, Fulfilment Of Guarantee Of All The Systems And Integrated Systems Required For Up Gradation Of Blast Furnace No. 3 At Sail, Durgapur Steel Plant. 2. Design, Engineering, Manufacture/Fabrication, Shop Testing, Packing, Supply, Transport To Available Store Of Mecon / Dsp Within Dsp Plant Premises, Unloading, Unpacking, Storage At Site, Site Handling, Preparation Of Erection Drawings, Fabrication, Erection As Per Approved Drawings, Painting, Pg Testing, Commissioning, And Handing Over Of Complete Clean Agent Gas System Including All Items Whether Specifically Mentioned In This Specification Or Not But Required For Completeness Of The System And Meet The Requirements Of Nfpa/Vds/Ul/Fm, Fulfilment Of Guarantee Of All The Systems And Integrated Systems, Required For Up Gradation Of Blast Furnace No. 3 At Sail, Durgapur Steel Plant.