RENOVATION AND DEVELOPMENTAL WORKS AT MARKET COMPLEX OF SECTOR-II AND III OF NALCO TOWNSHIP, DAMANJODI

Amount

Renovation & developmental work at Sector-III Market complex (PART-A)

1) Removing the excavated materials, debris of any description and any other waste materials, spoil heaps including loading into trucks/tractors using baskets by head load or any other means and transporting by trucks/tractors and unloading at the earmarked places etc. complete for the following leads.

1.1) Removal upto 1km in Township/plant and mines area at low lying areas.

2) Earthwork in Excavation over areas in all type of soil ( exceeding 30 cm in depth,1.5m in width as well as 10 sqm on plan),including disposal of excavated earth within a lead of 50 mtrs and lift upto 1.5m, disposed earth to be levelled and neatly dressed.

2.1) All kinds of soil

3) Providing and laying plain cement concrete at all depths below and upto plinth level in foundations, footings, non-suspended floors including tamping, curing etc. but excluding the cost of centering and shuttering etc. as specified or directed in any shape, position, thickness and finishing the top surface rough or smooth etc. all complete. (CEMENT SHALL BE ISSUED FREE OF COST AT NALCO'S STORE)

3.1) P.C.C 1:2:4 (1 Cement: 2 Coarse sand: 4 Graded stone aggregates of 20mm nominal size)

4) Providing and laying Reinforced Cement Concrete works with graded stone aggregates of 20mm nominal size at slabs, roofs, stair cases, landing slabs, canopies, chajjas, bends, lintels, columns, walls, beams, lofts, projections, manhole covers, gully trap covers, valve chambers etc. as per drawing, specification and direction of the Engineer-in-charge at all heights and depths including vibration for consolidation, curing etc. complete excluding cost of centering and shuttering & steel reinforcement. (CEMENT SHALL BE ISSUED FREE OF COST AT NALCO'S STORE)

4.1) Above Plinth level with RCC grade 1:1 1/2:3 (1 Cement : 1 1/2 sand: 3 graded stone aggregates of 20mm nominal size)

5) Centering and shuttering including struting, propping etc. and removal of form for foundations, footings, columns, suspended floors, roofs, landings, shelves, lintels, beams, chajjas, girders, bressumers, cantilevers, pillers, posts, struts and stair cases and types of RCC work at all heights and depth as directed by Engineer-in-charge.

5.1) Lintels, beams, plinth beams, girders, bressumers and cantilevers

6) Bending / Binding and placing in position reinforcement for all type of RCC work at all height and depths, carting / transport them form store/issue points to site of work, straightening, bending, binding to required shape and size as per details, including supplying and binding with soft annealed binding wire and placing with proper cover blocks, supports, etc all complete. (REINFORCEMENT STEEL SHALL BE ISSUED FREE OF COST AT NALCO'S STORE)

7) Laying brick masonry with fly ash bricks at all heights in any shape including scaffolding, staging, curing, etc. complete in cement mortar 1:6 ( 1 cement : 6 coarse sand) in Superstructure.( CEMENT AND FLY ASH BRICK SHALL BE ISSUED FREE OF COST AT NALCO'S STORE / ISSUE POINT)

8) Fabrication/ modification etc. including erection of Structural Steel work true to level and alignment as per instruction of Engineer-in-Charge ,including all materials,transporting to workshop,transporting to site, as per requirement for all types of structural steel/all types of doors/shuttrs/all types of windows/all types of ventilators, work including red oxide primer and all tools, tackles, consumables, supervision etc. at all height and locations etc. all complete as per direction of Engineer-in-Charge. (All the materials are in the scope of contractor)

9) Steel work in built up tubular ( round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. (All the materials are in the scope of contractor)

9.1) Hot finished welded type tubes

10) Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete.(CEMENT SHALL BE ISSUED FREE OF COST FROM NALCO'S STORE)

10.1) 40mm thick with 20mm nominal size stone aggregate

11) Providing and laying matt finished / antiskid vitrified floor tiles of approved make (ENDURA SANDEX SERIES of H & R Johnson or equivalent make) of size 600x600x10 mm, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand), including grouting the joints with white cement and matching pigmentsincluding hacking where required all complete as per instruction of EIC . (GREY CEMENT SHALL BE ISSUED FREE OF COST FROM NALCO'S STORE). White cement required for the work shall be in the contractor's scope

12) Providing and laying matt finished / antiskid vitrified tiles of approved make (ENDURA SANDEX SERIES of H & R Johnson or equivalent make) of size 600x600x10mm, in all colours and shades, in skirting, riser of steps, over 12 mm thick bed of cement mortar 1:3 (1 cement: 3 coarse sand), including grouting the joint with white cement & matching pigments including hacking where required all complete as per instruction of EIC (GREY CEMENT SHALL BE ISSUED FREE OF COST FROM NALCO'S STORE). White cement required for the work shall be in the contractor's scope

13) Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %) total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineerin- charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required (All materials shall be in contractor's scope).

14) Providing and laying 12mm thick cement plaster in cement mortar (1 cemnt : 6 fine sand) using approved sand including curing etc. all complete for all height. ( CEMENT SHALL BE ISSUED FREE OF COST AT NALCO'S STORE)

15) Providing and laying 15mm thick cement plaster in cement mortar 1:6 ( 1 cement : 6 fine sand ) on the rough sides of single or half brick wall or masonary work using approved type of sand including curing etc all complete for all height. (CEMENT SHALL BE ISSUED FREE OF COST AT NALCO'S STORE)

16) Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface :

16.1) Water thinnable cement primer

17) Finishing walls with Acrylic Smooth exterior paint of required shade :

17.1) New / old work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/ 10 sqm)

18) Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

19) Wall painting with plastic emulsion paint of approved brand and manufacture to give an even shade :

19.1) One or more coats on old work

20) Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.

20.1) Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

21) 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.

22) Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.

23) Providing and laying gripped / matt finished vitrified tile of approved make (ENDURA of H & R Johnson or equivalent make) of size 300x300x9.8mm, in all colours and shades in for outdoor floors such as Parking area, footpath, court yard, multi modals location etc., laid on 20mm thick base of cement mortar 1:4 (1cement : 4 coarse sand) in all shapes & patterns including grouting the joints with white cement mixed with matching pigments etc.complete as per direction of Engineer-in-Charge. (GREY CEMENT SHALL BE ISSUED FREE OF COST FROM NALCO'S STORE). White cement required for the work shall be in the contractor's scope.

Renovation & developmental work at Sector-II Market complex (PART-B)

1) Removing the excavated materials, debris of any description and any other waste materials, spoil heaps including loading into trucks/tractors using baskets by head load or any other means and transporting by trucks/tractors and unloading at the earmarked places etc. complete for the following leads.

1.1) Removal upto 1km in Township/plant and mines area at low lying areas.

2) Earthwork in Excavation over areas in all type of soil ( exceeding 30 cm in depth,1.5m in width as well as 10 sqm on plan),including disposal of excavated earth within a lead of 50 mtrs and lift upto 1.5m, disposed earth to be levelled and neatly dressed.

2.1) All kinds of soil

3) Back filling with available excavated earth (excluding rocks) in trenches, plinth, sides of foundation etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead upto 50 Mtr and lift up-to 1.5 Mtr.

4) Providing and laying plain cement concrete at all depths below and upto plinth level in foundations, footings, non-suspended floors including tamping, curing etc. but excluding the cost of centering and shuttering etc. as specified or directed in any shape, position, thickness and finishing the top surface rough or smooth etc. all complete. (CEMENT SHALL BE ISSUED FREE OF COST AT NALCO'S STORE)

4.1) P.C.C 1:3:6 (1 Cement: 3 Coarse Sand: 6 Graded stone aggregates of 20 mm nominal size)

4.2) P.C.C 1:2:4 (1 Cement: 2 Coarse sand: 4 Graded stone aggregates of 20mm nominal size)

5) Providing and laying Reinforced Cement Concrete works with graded stone aggregates of 20mm nominal size at slabs, roofs, stair cases, landing slabs, canopies, chajjas, bends, lintels, columns, walls, beams, lofts, projections, manhole covers, gully trap covers, valve chambers etc. as per drawing, specification and direction of the Engineer-in-charge at all heights and depths including vibration for consolidation, curing etc. complete excluding cost of centering and shuttering & steel reinforcement. (CEMENT SHALL BE ISSUED FREE OF COST AT NALCO'S STORE)

5.1) Upto Plinth level with RCC grade 1:1 1/2:3 (1 Cement : 1 1/2 sand: 3 graded stone aggregates of 20mm nominal size)

5.2) Above Plinth level with RCC grade 1:1 1/2:3 (1 Cement : 1 1/2 sand: 3 graded stone aggregates of 20mm nominal size)

6) Centering and shuttering including struting, propping etc. and removal of form for foundations, footings, columns, suspended floors, roofs, landings, shelves, lintels, beams, chajjas, girders, bressumers, cantilevers, pillers, posts, struts and stair cases and types of RCC work at all heights and depth as directed by Engineer-in-charge.

6.1) Foundations, footings, bases of columns, etc. for mass concrete

6.2) Columns, Pillars, Piers, Abutments, Posts and Struts

6.3) Lintels, beams, plinth beams, girders, bressumers and cantilevers

7) Bending / Binding and placing in position reinforcement for all type of RCC work at all height and depths, carting / transport them form store/issue points to site of work, straightening, bending, binding to required shape and size as per details, including supplying and binding with soft annealed binding wire and placing with proper cover blocks, supports, etc all complete. (REINFORCEMENT STEEL SHALL BE ISSUED FREE OF COST AT NALCO'S STORE)

8) Laying brick masonry with fly ash bricks at any shape including curing, etc. complete in cement mortar 1:6 ( 1 cement : 6 coarse sand) in foundation and Plinth. ( CEMENT AND FLY ASH BRICK SHALL BE ISSUED FREE OF COST AT NALCO'S STORE / ISSUE POINT)

9) Laying brick masonry with fly ash bricks at all heights in any shape including scaffolding, staging, curing, etc. complete in cement mortar 1:6 ( 1 cement : 6 coarse sand) in Superstructure.( CEMENT AND FLY ASH BRICK SHALL BE ISSUED FREE OF COST AT NALCO'S STORE / ISSUE POINT)

10) Fabrication/ modification etc. including erection of Structural Steel work true to level and alignment as per instruction of Engineer-in-Charge ,including all materials,transporting to workshop,transporting to site, as per requirement for all types of structural steel/all types of doors/shuttrs/all types of windows/all types of ventilators, work including red oxide primer and all tools, tackles, consumables, supervision etc. at all height and locations etc. all complete as per direction of Engineer-in-Charge. (All the materials are in the scope of contractor)

11) Steel work in built up tubular ( round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete (All the materials are in the scope of contractor).

11.1) Hot finished welded type tubes

12) Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete.(CEMENT SHALL BE ISSUED FREE OF COST FROM NALCO'S STORE)

12.1) 40mm thick with 20mm nominal size stone aggregate

13) Providing and laying matt finished / antiskid vitrified floor tiles of approved make (ENDURA SANDEX SERIES of H & R Johnson or equivalent make) of size 600x600x10 mm, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand), including grouting the joints with white cement and matching pigmentsincluding hacking where required all complete as per instruction of EIC . (GREY CEMENT SHALL BE ISSUED FREE OF COST FROM NALCO'S STORE). White cement required for the work shall be in the contractor's scope

14) Providing and laying matt finished / antiskid vitrified tiles of approved make (ENDURA SANDEX SERIES of H & R Johnson or equivalent make) of size 600x600x10mm, in all colours and shades, in skirting, riser of steps, over 12 mm thick bed of cement mortar 1:3 (1 cement: 3 coarse sand), including grouting the joint with white cement & matching pigments including hacking where required all complete as per instruction of EIC (GREY CEMENT SHALL BE ISSUED FREE OF COST FROM NALCO'S STORE). White cement required for the work shall be in the contractor's scope

15) Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %) total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineerin- charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required (All materials shall be in contractor's scope).

16) Providing and laying 12mm thick cement plaster in cement mortar (1 cemnt : 6 fine sand) using approved sand including curing etc. all complete for all height. ( CEMENT SHALL BE ISSUED FREE OF COST AT NALCO'S STORE)

17) Providing and laying 15mm thick cement plaster in cement mortar 1:6 ( 1 cement : 6 fine sand ) on the rough sides of single or half brick wall or masonary work using approved type of sand including curing etc all complete for all height. (CEMENT SHALL BE ISSUED FREE OF COST AT NALCO'S STORE)

18) Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface :

18.1) Water thinnable cement primer

19) Finishing walls with Acrylic Smooth exterior paint of required shade :

19.1) New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/ 10 sqm)

20) Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

19) Wall painting with plastic emulsion paint of approved brand and manufacture to give an even shade :

20.1) One or more coats on old work

21) Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.

21.1) Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

22) Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.

23) Providing and laying gripped / matt finished vitrified tile of approved make (ENDURA of H & R Johnson or equivalent make) of size 300x300x9.8mm, in all colours and shades in for outdoor floors such as Parking area, footpath, court yard, multi modals location etc., laid on 20mm thick base of cement mortar 1:4 (1cement : 4 coarse sand) in all shapes & patterns including grouting the joints with white cement mixed with matching pigments etc.complete as per direction of Engineer-in-Charge. (GREY CEMENT SHALL BE ISSUED FREE OF COST FROM NALCO'S STORE). White cement required for the work shall be in the contractor's scope.

M/S M H ZAMAN

M/S PALEI CONSTRUCTION

S.C. DASH

NILANCHAL NAHAK

S K ENGINEERING WORKS

SURENDRANATH MALLICK

PRADIP KUMAR PATRO

ASHOK KUMAR BEHERA

M/s B.K.Jena

M/S AMULYA CONSTRUCTION