CONSTRUCTION OF SHED FOR ALF-3 HOPPER IN POTLINE INSIDE SMELTER PLANT.

Amount

Demolishing of brick work manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of EIC. (for brick work in cement mortar)

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

Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge.

Earth work in excavation in all kinds of soils for any depth including soft rock, weathered rock, disintegrated rock, mud and shush etc. in foundations, trenches, drains, pavements, manholes, wall footings, pipelines, cable trenches, pits etc. including all labours, materials, dressing of sides, levelling, grading, and ramming of bottoms, pumping and bailing out of rain and sub-soil waters, disposal of stacked surplus excavated materials within a lead of 100 mtrs, providing temporary supports to existing service lines like water pipes, sewerage, electrical cables, including shoring and strutting etc. all complete as per direction of Manager-In-Charge.

Filling available excavated earth excluding rock in trenches, plinth, sides of foundation in layers not exceeding 200mm in depth consolidating earth deposited in layers by ramming and watering lead up to 50 mtrs. and lift up to 1.5 mtr all complete as per specification and directions of Manager-in-Charge.

Disposal of surplus earth, dismantled material, debris etc. from construction area to demarcated areas inside the plant boundary limits within a lead of 2 KMs including transportation, loading, unloading and stacking at all depth and heights etc. all complete as per specifications and direction of Manager-in-charge.

Supplying and Filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete as per the direction of EIC.

Providing and laying plain cement concrete 1:4:8 (1 cement:4 coarse sand:8 stone aggregate) with 40mm nominal size graded stone aggregate excluding the cost of centering & shuttering, for all work up to plinth level, complete as per the direction of EIC. (Cement free issue)

Providing and laying plain cement concrete 1:2:4 (1 cement:2 coarse sand:4 stone aggregate) with 20mm nominal size graded stone aggregate excluding the cost of centering & shuttering, for all work , complete as per the direction of EIC. (Cement free issue)

Providing and Laying in position reinforced cement concrete of grade M20, 1:1.5:3 (1 cement : 1.5 coarse sand : 3 stone aggregate 20 mm nominal size), excluding the cost of centering, shuttering, finishing and reinforcement, as per the direction of EIC. (Cement and Steel free issue)

Providing and placing in position high yield deformed bars reinforcement for RCC work including straightening, cleaning, decoiling, cutting, bending to required shape, binding with contractors own 16 SWG black soft annealed binding wire and placing with proper cover blocks, supports, chairs, spacers etc. at any height above from the ground levels, complete as per specifications & directions of Manager-in-charge. (Tor steel free issue)

Providing and fixing form work centering and shuttering with shuttering ply wood, steel scaffolding at all height for all type of RCC work such as plinth beam, column, wall, below & above plinth beam, raft & any mass concreting below plinth beam at any depth etc. including strutting, bracing, propping and keeping the same in position during concreting and removing the same after specified period as per specifications including keeping necessary provision for inserts and providing dowels etc. all complete as per specifications and directions of Manager-In-Charge.

Brick work in foundation & plinth with fly ash bricks in cement mortar 1:6 (1 cement : 6 coarse sand) etc. complete as per specifications and directions of Manager-in-charge.(Brick shall be issued as FIM at CPP ) (cement as FIM)

Brick work in super structure with fly ash bricks with cement mortar 1:6 (1 cement:6 coarse sand) above plinth level up to floor-V level etc. complete as per specifications and directions of Manager-in-charge. (Brick shall be issued as FIM at CPP ) (cement as FIM)

Providing 6mm thick cement plaster 1:3 (1 cement: 3 fine sand) complete as per direction of EIC. (cement as FIM)

Providing 12mm thick cement plaster in cement mortar 1:6 (1 cement: 6 fine sand) etc. all complete as per directions of EIC. (cement as FIM)

Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade : New work (Two or more coats applied @ 1.43 ltr/ 10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/ 10 sqm).

Supplying, fabricating, erecting in position and testing / examining, bolted & welded structural steel work at all levels including all built up sections / compound sections made out of rolled sections, steel pipes and plates in trusses, purlins, wind ties, wind girders, columns, strengthening columns, structures etc. portals, racks frame works, crane gantries, surge girders, bracing, floors beams, lifting beams, monorails, platforms, staircases (including chequered plates and grating) ladders, stoppers, brackets, side runners, sag rods, supports for equipments & technological accessories and process piping hand railing posts conveyer gantries, trestles towers junction houses etc. including transporting the structural steel from owner storage / issue points to site workshop site of work cutting to required size straghtening if required edge preparation preheating, bolting / welding of joints with ISI marked electrode made of MODI / ESSAB finishing edges by grinding fixing in line and level with temporary staging and removal of the same after erection as specified including preparation of surface for painting, surface cleaning, wire brushing, removal of mill scale, dust, rust, oil or grease and applying one coat of red oxide zinc chromate primer after fabrication and return of unused / scrap / unserviceable steel to owner's store etc. all complete. (Steel will be supplied by Nalco as free issue material)

Providing and fixing bolts including nuts and washers complete as per the direction of EIC.

Painting two or more coats with synthetic enamel paint of approved brand and manufacturer to give an even shade for new work.

Fixing of Aluminium sheets / Translucent sheets etc. on roof & side walls, up to any pitch and height with polymer coated J/L hooks and necessary nuts, bolts & EPDM washers, stitch bolt complete including cutting of sheets to the required size & shape wherever required. (Aluminium sheet / Translucent sheet, hooks & EPDM washers, stitch bolt etc. will be issued by Nalco as FIM)

Fixing of Aluminium ridge & corner piece (plain ridge of width 500 - 600mm) on roof top including necessary hooks, nuts, bolts & EPDM washers all complete as per the direction of EIC. (Aluminium Ridge, hooks & EPDM washers will be issued by Nalco as FIM)

Providing and laying grouting compound Sika grout 214 or equivalent (free flow non shrink and compressive strength of 40N/mm2 in one day etc. compete as per manufacturers specifications and as per direction of Manager-in-charge.

M/S K C JENA

M/S. PARI ENTERPRISERS

J K CONSTRUCTION

M/S.MANU ENTERPRISES

MAA MANGALA CONSTRUCTION

M/s Dinesh Enterprisers

M/S NATIONAL BUILDERS

M/S R K CONSTRUCTION

M/s. GANGA JAMUNA ENTERPRISE

M/s. BINAYAK CONSTRUCTION