Drivage of drift of Cross Section of 4.50x3.00m for total length of 601.31m with Mechanized drilling, blasting, mechanized loading, construction of RCC Boxing in 1in 4.5 gradient including open excav etc for 3rd Incline of Dhankasa UGM of Pench Area

Amount

Part A: Construction of a RCC Box Incline (56.30m length) including Open Excavation by Mechanical means and filling of available excavated earth and carriage of materials.

Earthwork in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth, lead upto 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed. All kinds of soil (For lift 0.00 to 0.50m).

Earthwork in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed: Ordinary rock (For lift 0.50 to 1.50m).

Earthwork in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed: Ordinary rock: (For lift 1.50 to 3.00m).

Earthwork in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed: Hard rock (blasting prohibited): (For lift 3.00 to 4.50m).

Earthwork in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed: Hard rock (blasting prohibited): (For lift 4.50 to 6.00m).

Earthwork in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed: Hard rock (blasting prohibited): (For lift 6.00 to 7.50m).

Earthwork in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed: Hard rock (blasting prohibited): (For lift 7.50 to 9.00m).

Earthwork in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed: Hard rock (blasting prohibited): (For lift 9.00 to 10.50m).

Earthwork in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed: Hard rock (blasting prohibited): (For lift 10.50 to 12.00m).

Earthwork in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed: Hard rock (blasting prohibited): (For lift 12.00 to 12.50m).

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

Carriage of material by mechanical transport including loading, unloading and stacking of: earth-Lead upto 0.50km.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering – All work upto 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 upto 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).

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. Up to floor one level excluding cost of centering, shuttering, finishing and reinforcement : 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).

Reinforced cement concrete work in beams, suspended foors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 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, butteresses, plinth and string courses etc.

Centering and shuttering including strutting, propping etc and removal of form for suspended floors, roofs, landings, balconies and access platform.

Steel Reinforcement for R.C.C. Work including straightening, cutting, bending, placing in position and binding all complete. Cold twisted bars.

Boulder of hard variety in filling in the sides of the wall etc. complete with all lead & lift as per the instruction of Engineer-In-Charge.

Boulder and sand filling on top of the slab as per instruction of the Engineer-In-Charge including cost of all material and labour, watering & ramming & consolidation complete with all lead and lift (100cft boulder and 40 cft sand for 100cft finished work).

Providing and fixing chlorinated polyvinyle-chloride (CPVC) pipes of 50mm dia and or required length in weep holes in wall as directed by the Engineer-In-Charge.

Part B: Drivage of Drift with Mechanised drilling, blasting and mechanised loading with cutting of manhole, drain and support for drift and interconnections (546.31m).

Drift with mechanised drilling, blasting and mechanised loading (For details refer scope of work / Special Terms and Conditions).

Cutting of manhole in walls at every 10m intervals (Making recess in walls) of 0.75m width, 1.20m depth and 1.80m height including chiesel dressing, inclusive of cost of all labour, T&P etc. complete.

Cutting of drain in all kinds of strata including hard rock for a sectional area as directed by the Engg-In-Charge.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources: 4 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.

Drilling of holes of 32 mm dia and 1.5 m depth in roof for roof support and fixing of 22 mm dia roof bolt 1.65 m long with w strap with resin grout by hydraulic roof bolter which will be arranged by the agency at his own cost, the measruement will be made in nos for each completed roof bolt which will include cost of all materials and labour.

Providng and fixing RS joists ISMB 200 support for incline roof including carriage of RS joists from surface to lthe place of fixing, making grooves of size 300 mm x 300 mm x 300 mm and 300 mm x 300 mm x 600 mm at one and the other end, erecting the joist in postion and concreting the ends with cement concrete of grade 1:2:4. The measurement shall be done in number for each girder support, inclusive of materials and labour etc complete. (The Length of ISMB 200 will be 5.70 mtr).

Providing and fixing GI wiremesh of required width in mesh size 50 x 50 mm including fixing etc. complete as per the direction of Engineer-in-charge: Made of GI wire of dia 2.60 mm.

Drilling, blasting by power drill in loose strata inclusive cost of all material and labour and loading of blasted material by mechanised means etc. complete as per direction of Engg-In-Charge.

Part C: Construction of Floor and both sidewalls with roof support where the recovery factor is less than 40% during drift Drivage (140.00m).

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering – All work upto 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 upto 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).

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. Up to floor one level excluding cost of centering, shuttering, finishing and reinforcement : 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).

Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Providing, hcisting and fixing above plinth level up to floor one level precast reinforced cement concrete work in string courses, bands, copings, bed plates, anchor blocks, plain window sills and the like, including the cost of required centering, shuttering but, excluding cost of reinforcement, with 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, butteresses, plinth and string courses etc.

Reinforcement for R.C.C. Work including straightening, cutting, bending, placing in position and binding all complete. Cold twisted bars.

Providing and fixing chlorinated polyvinyle-chloride (CPVC) pipes of 50mm dia and or required length in weep holes in wall as directed by the Engineer-In-Charge.

Total impact of GST for the purpose of CTC

EQUIPMENTS MAINTENANCE & CARE

EQUIPMENTS MAINTENANCE & CARE