Repair and maintenance of pipeline work at AADOCM

Amount

Part A (enter zero for this row)

Excavation of soil for dismantling of pipe. 35 mtr. x 1 mtr. x 1 mtr.

Dismantling of mud chocked 8” dia pipeline. 5.75 x 6.2 mtrs.

Loading & unloading of 8” dia pipe.

Laying of 8” dia M.S. pipe.

Excavation of soil for laying of 8” dia pipe as per diverted direction.

Providing & fixing 8” dia G.I. flange.

Welding of flange both side. 8” x 3.14 x 6 nos. x 2 side

Gas cutting work for pipe face making for fitting of flange. 8” x 3.14 x 6 nos.

Making rubber joint for matching of pipe.

Providing M.S. nut bolt with washer.

Dismantling of 6” dia pipeline. 4 x 6.2 mtrs.

Laying of 6” dia pipeline.

Making joint for matching of 6” dia pipe with 8” dia pipe by cutting & welding. a) Gas cutting work in above job. 9” long x 8 time for V making.

b) Welding work in above job.

Part B (enter zero for this row)

Dismantling of 3 nos. pipeline at 4” dia pipe 5 nos. x 3 pipeline x 6.2 mtr.

Bend & twisted pipe cutting by gas 4” x 3.14 x 8 time

Pipe welding of 4” dia size pipe. 4” x 3.14 x 4 nos. x 2 layer

Welding of 4” flange 4” x 3.14 x 16 nos.

Replacement of damaged rubber packing.

Providing bolt, nut with washer for flange tightening.

Re-organisation of pipeline.

4” long x 1½” width plate cutting for fixing with pipe for strengthening etc. a) Gas cutting work in above job. 4” long x 2” width x 24 nos.

b) Welding work in above job.

Angle cutting and welding with fabricated structure to pole for climbing of manpower for dismantling & re-organisation of pipe. a) Cutting work in above job. 8” long x 10 nos.

b) Welding work in above job.

Providing manpower extra for dismantling, carriage and lifting & lowering of pipe from 30’ height fabricated structure.

Fitting of pipe and sprinkles at PF-1 Dhori Rly.Siding a) Providing and fitting big size sprinkler.

b) Welding work in sprinkler and support welding job.

Part C (enter zero for this row)

Dismantling & installation of 300 GPM pump, cable, starter, motor base plate (one set x two times.

Lowering/extension of suction pipe, hose pipe with foot valve. (1 no. x 2 times)

Loading & unloading 4” dia pipe.

Welding of 4” dia pipe with pipe. 4 nos. x 12” x 2 layer

Laying of 4” dia pipe.

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. (external work) for F/B no. 1 to 6 a) 40 mm dia. nominal bore

b) 25 mm dia. nominal bore

c) 15 mm dia. nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end). : a) 40mm nominal bore.

b) 25mm nominal bore.

Providing and fixing ball valve (brass) of approved quality, High or low pressure, with plastic floats complete: 15mm nominal bore.

Providing and supply flexible pipe.

Total impact of GST for the purpose of CTC

M/S CHHOTTANAGPUR SUPPLY AGENCY

M/S SHIV PARBATI ENTERPRISES