Construction of Transformer Parking Platform (02 Nos.) at 220 KV area inside Smelter Plant.

Amount

Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 100 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 100 mtrs. all complete as per specification and directions of Manager-in-Charge.

Supplying and filling sand of approved quality under floors, in foundations and plinth etc. including cost of sand transportation, for all leads, loading and unloading, spreading in layers at all depths, watering, ramming 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.

Dry stone pitching 22.50cm thick with black granite boulders and filling the intersection with moorum/ sand/ crusher dust including supply of stone and filler materials, dressing of earth to required shape etc. complete.

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 , 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 & laying reinforced cement concrete of grade M-20 (excluding cost of steel reinforcement and shuttering) with 20mm and down size approved graded hard stone aggregate in sub structure and super structure for all types of structures such as raft, pavement, columns, lintels, chajja, beams, suspended floors, roof slabs, stair case, walls etc at all heights and depths including compacting, curing, finishing to give a smooth and even surface all complete as per specifications and directions of Manager-in-charge. (Cement free issue)

Providing and fixing form work centering and shuttering with shuttering ply wood or steel scaffolding at all heights for all types of RCC works such as columns, beams, lintels, chajja, shelf suspended floor, stair case, balconies 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.

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)

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, RAILS 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 / RAILS will be supplied by Nalco as free issue material from Steel yard / Scrap yard)

Soling of berms, Pavements etc. with used fire clay bricks after dressing and filling the joints with sand / moorum including loading and unloading of bricks etc. all complete as per the specification and directions of Manager-in-charge. (N.B. Fire bricks to be collected from Nalco issue point)

M/S MANOJ CONSTRUCTION

M/s. POWER ENTERPRISERS

M/S. KRISHNA BUILDERS

M/s Dinesh Enterprisers

M/s. BINAYAK CONSTRUCTION

APS CONSTRUCTION

SAMAL ENTERPRISE

M/s. GANGA JAMUNA ENTERPRISE

M/s. SRI ARUPA CONSTRUCTION

M/S R K CONSTRUCTION

J K CONSTRUCTION

M/S B.K. Acharya

M/S K C JENA

M/s.KAMADEVI ENTERPRISERS