Construction of Wheel washing Ditch for tyre cleaning along with approach road of Bhowra (North) Colliery under EJ Area.

Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means In foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil.

Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete.

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 (1 cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 40 mm nominal size derived from natural sources).

Providing 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 (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources).

Centering and shuttering including strutting, propping etc. and removal of form for : Foundations, footings, bases of columns, etc. for mass concrete.

Centering and shuttering including strutting, propping etc. and removal of form for Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc.

Providing and laying in position 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.

6 mm cement plaster of mix : 1:3 (1 cement : 3 fine sand)

Structural steel work riveted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm depth, consolidating each deposited layer by ramming and watering, lead upto 50 m and lift upto 1.5 m.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes with one step CPVC solvent cement, trenching and refilling etc. External work 40mm dia nominal bore.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes including trenching and refilling etc. External work 50mm dia nominal bore.

Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete : 50 to 80 mm nominal bore

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

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

Total impact of GST for the purpose of CTC