NIT NO. 27(M-3)ITEM NO.23

Renovation/improvement of 450mm dia suction line by carrying out following works. Closing of Delivery and Suction 450mm dia valves by manual labour.

Cutting of damaged NUT Bolt of dismantling Joint by Gas Cutter and Removing from Suction Line by Hammering and manual labour etc.

Cleaning of old Deposit Rubber Packing from Flanges with the help of Hand Grinder, emery paper & other tools & tackles.

Dewatering the water from the Line with the help of submersible pump, cleaning the site manually with the help of required labor and tools & tackles for execution of the work taking all safety measures and using safety equipment’s.

Providing & Fixing of M.S Blank Flange at Suction Side.

Supply of NUT Bolt & Washer of Different Size.

S/O Neoprene insertion rubber packing sheet 50% synthetic. Make Jyoti / National

Fabrication/Supply of dismantling joint of Size 450mm Dia Length Approx 900mm or as per site requirement complete with M.S Flange of Both Side & Stud with Nuts & Bolts.

Fixing of new dismantling joint with required packing and nut bolts with the help of crane and heavy labour.

Alignment of the complete structure after assembling / fixing the above material with provision of weight to align the same.

Painting the complete structure after removing the rust with wire brush and painting with one coat of epoxy primer and two coats of epoxy paint.

Testing/Commissioning of the Complete job after completion of work in all respect on No Load/ Full Load.

Cartage, loading & unloading the material, tools etc.

Raj Engineering Co.

Devraj Enterprises

paramount systems

Super System Engineers