NITNo14ItemNo2

Dismantle the existing rusted/damage main header line of dry sump which is connecting with existing delivery line of 3 nos pump set and taking out on floor and shifted in JE Store the work including fixing of dead flange on face of header line of deliver side for stoppage the back flow of sewage water with safe working at site & the safety of men & material at site of work. The work execute through expert skilled & unskilled staff including tools and trackless as per site requirement.

Providing Mild Steel specials 450 mm nominal (clear internal dia) special of 6 mm thickness (min.) (MS pipe 9 mtr.) fabricated/manufactured out of MS plate of steel grade Fe 410 as per lS 3589:2001 or out of HR coils of same/equivalent grade; coated internally with epoxy and externally/ outside with epoxy coating; complete in all respect; with up to date amendments in relevant lS codes and as directed by Engineer-ln-Charge. Rate approved by EE(Planning) water II, Item no. 13(A)-g.

Providing Mild Steel specials 250 mm nominal (clear internal dia) special of 5 mm thickness (min.) (MS pipe 3 mtr.) fabricated/manufactured out of MS plate of steel grade Fe 410 as per lS 3589:2001 or out of HR coils of same/equivalent grade; coated internally with epoxy and externally/ outside with epoxy coating; complete in all respect; with up to date amendments in relevant lS codes and as directed by Engineer-ln-Charge. Rate approved by EE(Planning) water II, Item no. 13(A)-c.

Making of accident free temporary platforms for execute the work inside of dry sump. The job also includes dismantling of platform after execution of work.

Fabrication/making of three nos tee from the above supplied pipes of size 450 X 450 X 250 including fixing of flange with safe working at site & the safety of men & material at site of work. The work execute through expert skilled & unskilled staff including tools and trackless as per site requirement

Supply of MS flanges of size 250 mm X 26 mm as per IS 1538

Supply of MS flanges of size 450 mm X 30 mm as per IS 1538

High pressure packing

Nut bolt & washer of sizes as per required

Hiring of DG set 62 KVA with consideration of 1 DG set standby with fuel and operators etc.( Approved rate by Planning Cell Based on DSR-2021 Item Code : 0070)Excluding GST.

Laying/fixing of new main header line of 450 mm dia and tee 450mmx450mmx250 mm flange to flange with high pressure packing and nut bolt & washer, 10 meter above from the floor on existing MS supporting pillar and hold with proper clamping system, i/c connecting with 250 mm dia delivery line of 3 nos pump set flange to flange with high pressure packing and nut bolt & washer with proper alignment , i/c painting work will be done of complete work, (materials: Synthetic Enamel Dark Brown, Kerosene Oil, wire brush, soft brush & old dhoti) as per direction of engineer in charge. Execute the work with safe working at site & the safety of men & material at site of work. The work execute through expert skilled & unskilled staff including tools and trackless as per site. requirement.

Safety arrangement along with all safety material for safe working at site & the safety of men & material at site of work.

Testing and commissioning of rising main on full pressure and as per satisfaction of Engineer In-charge.

Shivam Enterprises

Raj Engineering Co.