NOTICE INVITING TENDER NO. - 12 (2020-21), Item No. 3

Fabrication / Supply of M.S. Pipe of size 400 MM Dia, 10 MM Thick.

Fabrication / Supply of M.S. Flange of size 400 MM Dia as per site requirement.

Supply of Rubber Packing.

Supply of Nut Bolts.

Supply of Cast Iron double flanged Non-Rising Spindle sluice valve manually operated with gear box arrangement of size 400mm Dia, as per IS:14846, PN-1.6 having body, door, dome, gland As per graded cast iron to IS 210 Gr. FG 260, valve suitable for a maximum working Pressure of 10 kg/cm² (seat test) & body tested To 15 kg/cm². Make:- Kirloskar/IVC/DJB Approved

Digging work by manual labour to clear the pipe line along with other system of plant of approximate 1.25 mm width and depth 8 mtr long to dismantling of M.S. thrust support by cutting M.S. structure breaking of old thrust CC structure by hammering / chiseling, bounding wall of chamber and clear of malab to make proper space by work able of welding work as well as laying of pipe.

Dewatering of wall for complete work at the time of digging which connect through the damage line and other leakage of line.

Hiring charges of Moving Carne.

Dismantling of complete damage line by cutting of other connecting line and taking out damage pipe with help of manual labour etc cutting of nut bolt on both Side sluice valve etc as required by site.

Fixing of M.S. pipe with flange 400 mm dia with sluice valve and other special work by use of technical staff, labour, welding work and taking out rubber packing, nut bolts and the length of pipe 8 meter and other the sump pipe with on other end sluice valve with new rubber packing with nut bolt etc and making of collar between the two pipe with help of welding set, gas cutter etc.

Hiring charges of welding set, gas cutter set, tools and tackles (2 Nos. of each) required to complete the job at site.

Testing and commissioning of complete line.

Making brick chamber as per site required.

HARSH VARDHAN AND ASSOCIATES