Protection work on left bank of Sewa river in front of Power House of CPS-1

Earth work in excavation by mechanical means Hydraulic excavator / manual means over area (exceeding 30 cm in depth, 1.5 m in width as well as 10sqm on plan) including getting out and disposal of excavated earth lead upto 50m and lift upto 1.5m, as directed by Engineer-In- Charge. Ordinary rock.

Centering and shuttering including strutting, propping Retaining walls, return walls, walls( any thickness) including attached pilasters, buttresses, plinth and string courses fillets, kerbs, and steps etc. and removal of form work for Retaining walls, return walls, walls (any thickness) including attached pilasters, buttresses, Plinth and string courses fillets, kerbs and steps etc.

Steel reinforcement for R.C.C. work including straightening, cutting bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more.

Proving and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement- All work up to plinth level : 1:1.5:3 (1 cement : 1.5 coarse sand and :3 graded stone aggregate 20mm normal size).

Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc. up to floor five level, excluding the cost of centering, shuttering and finishing 1:2:4 (1 Cement :2 coarse sand :4 graded stone aggregate 20mm nominal size.)

Proving and making Gabion structure with Mechanically Woven Double Twisted Hexagonal Shaped Wire mesh Gabion Boxes as per IS 16014:2012, MORTH Clause 2500, of required size, Mesh Type 10x12 (D=100mm with tolerance of +-2%) Zinc coated, Mesh wire diameter 3.0mm,, mechanically edged /selvedged with partitions at every 1m interval and shall have minimum 10 numbers of openings per meter of mesh perpendicular to twist, tying with lacing wire of diameter 2.2 mm, supplied @ 3% by weight of Gabion boxes, filled with boulders with least dimension of 200 mm, as per drawing, all complete as per direction of Engineer-in-charge.

U-PVC pipes (working pressure 4 kg / cm2)Single socketed pipe 75 mm dia

Providing and filling of Stone boulder behind R/wall

Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer-in-charge. Nominal concrete 1:3:6 or richer mix ( i/c equivalent design mix)

KAMAL KUMAR (BID ID -3120328)

Narain Singh Thakur (BID ID -3120284)

ROSHAN LAL THAKUR (BID ID -3120387)

Bhalei Construction (BID ID -3120056)

Sahab Singh Thakur (BID ID -3115911)