Construction of bifurcation wall in CSC at Tallakulam, Madurai.

Amount

Reinforced cement concrete work in beams, suspended floors, 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 sizederived from natural sources).

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :

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

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level.

Thermo-Mechanically Treated bars of grade Fe-500D or more.

Brick work with bricks of class designation 5 in superstructure above plinth level up to floor V level in all shapes and sizes in :

Cement mortar 1:6 (1 cement : 6 coarse sand)

Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08%and conforming to IS : 15622 , of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand) jointing with grey cement slurry @ 3.3kg/sqm including grouting the joints with white cement and matching pigments etc., complete.

Size of Tile 600x600 mm

12 mm cement plaster of mix :

1:6 (1 cement: 6 fine sand)

15 mm cement plaster on the rough side of single or half brick wall of mix :

1:6 (1 cement: 6 fine sand)

Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound ) content.

With water thinnable cement primer on wall surface having VOC content less than 50 grams/litre.

Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq. meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground , all complete as per directions of Engineer-In-Charge.

With cement mortar 1:4 (1 cement : 4 fine sand).

Providing and fixing double scaffolding system (cup lock type) on the exterior side, up to seven story height made with 40 mm dia M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staircase system in the scaffolding for working platform etc. and aintaining it in a serviceable condition for the required duration as approved and removing it there after .The scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required for inspection of work at required locations with essential safety features for the workmen etc. complete as per directions and approval of Engineer- in-charge .The elevational area of the scaffolding shall be measured for payment purpose .The payment will be made once irrespective of duration of scaffolding.

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

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

Extra for cutting reinforcement bars manually/ by mechanical means in R.C.C. or R.B. work (Payment shall be made on the cross sectional area of R.C.C. or R.B. work) as per direction of Engineer in-charge.

Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead.

For thickness of tiles 10 mm to 25 mm

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.

Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved.

Dismantling portion of false ceiling made of 0.60 x 0.60 m G.I powder coated tiles fixed by means of main tee and cross tee channels and suspenders without any damage to the existing false ceiling grid by re-aligning / re-fixing the hanger rods at the appropriate position , all complete as directed by the Engineer in charge.

Dismantling the toughened 9 mm glass topped cirular writing ledge with plywood shelves at the bottom fixed to the circular column cladding by means of 25 x 25 mm s.s square tube legs and with Dorma fittings without any damage and re-fixing at the desired location all complete as directed by the Engineer in charge.

Dismantling the stainless steel sheet cladding fixed to the circular columns by stripping the sheet, beading and fasteners without any damage all complete as directed by the Engineer in charge.

Dismantling the plywood panelled and Granite topped Bill collection counters of size 1.65 x 1.80 x 1.80 , after removing the glazed side partitions , removal of legs from the existing flooring without any damage and re-fixing / re-positioning along with the attached open and drawer shelf, keyboard slider at the desired location, using necessary fasteners all complete as directed by the Engineer in charge.

Dismantling the Customer service Granite table topped desk of size 4.00 x 0.75 x 0.90 m along with in-built plywood shelves , without dmages and re-fixing to proper position including replacement of 25 x 3 mm wooden beading and fasteners all complete as ditrected by the Engineer in charge.

Dismantling the wooden framed / plywood / glass panelled partition for work cubicle of size 4.50 x 0.90 m, with work table and desks along with side partitions of size 4.80 x 1.80 m at the end without damage , safe stacking of serviceable materials and reifixing the cubicle at the desired position all complete as directed by the Engineer in charge.

Dismantling the plywood services display board of size 4.20 x 1.20 m , fixed over the counters and made of 18 mm thick plywood including re-fixing at the desired location all complete as directed by the Engineer in charge.

Providing and fixing Scaffolding net of required width made of high density Polyethylene UV stabilized knitted on warp knitting machines having density 100grams/sqm and shading coefficient minimum 75% around the construction site/ for vertical extension as per requirement including fastening/tying with uilding/scaffolding pipes or with any other fixtures etc. complete as per direction of Engineer-in-Charge. (One time payment shall be made for providing Scaffolding net from start of work till completion of work including shifting if any. The Scaffolding net shall be the property of the contractor on completion of the work

Credit for taking possession and disposal of dismantled / surplus materials away fom the site by the agency.

G.I powder coated false ceiling sheets of size 0.60 x 0.60 m

Stainless steel column cladding sheet.

PALANI (BID ID -832647)