NIT No. 07 (25-26) Item No. 10

Dismantling of delivery lines of 600mm dia. and existing dismantle joint and Valve by cutting rusted bolt through gas cutter, tools, and tackles as per requirement of site and operating of both side sluice valves.

Cutting/dismantling MS pipes including some demolition work and taking out damaged MS pipe by using electric crane at site and manually by mechanical means cutting, welding work with the help of labour, tools, and tackles as per site requirement in direction of Engineer-in-charge

Making arrangement of stop leakage inside pump house by providing fixing of blank plate as required size with packing sheet & proper tightening of nut bolts and check arrangement of other safety items.

Operation of valves as per site requirement before start of work at site and after completion of work using own tools and tackles, jig fixtures, making platform for operation of valve as required.

Supply of MS pipe of size 600 mm diameter and of thickness 8 mm. Make: - Jindal/Jindal Star/TATA/ISI mark

Supply of M.S Slipon weldable Flange of size 600 mm, Heavy Duty. ISI mark

Supply of Nut, Bolts, and washer as per site requirement of good quality.

Fabrication of MS reducer of suction side as per required size with MS flange of required size. MS taper to be made from 10 mm thick duly making taper of rolling welded in all side round length and both ends. Flanges duly painted as required (as per sample).

Replacement of MS tapers from suction side and make proper alignment with pump and delivery line as required.

Supply of Neoprene rubber sheet 50% Neoprene. Make: - Jyoti/ Any DJB Approved make. DJB SOR Item Code: 22.6.1

Fixing/laying of 600 mm Delivery M.S. Pipe from delivery valve to Header line and Flange welding by using rubber sheet with the help of all labour like Fitter, Welder Cutter, Helper, Beldar, Electrician, and Supervisor etc. and material like Welding machine, Cutter Set, Oxygen Cylinder, welding rods with all tool tackles with safety including painting work as per site requirement.

Shifting of old material from work place to safe place at pump house by using heavy manual labour and machine as per direction of engineer in charge.

Painting of complete MS Work with proper coat of primer and paint by using painting accessories and manual labour as required at site

Repairing of all damages and support pipe/valve by providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: 1:3:6(1Cement:3coarses and(zone-III):6graded stone aggregate 40mm nominal size) DJB SOR Item Code: 46.1.6

Testing and commissioning complete system on No load/full load. This also includes adequate provision of safety measures while executing the work and other necessary items required for completion of work

GOGIA BROTHERS (BID ID -1599163)