Renovation works to the Office of the Deputy Director ESI 1st floor of CGP Campus, Puducherry.

Amount

Providing and laying damp - proof course 40mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 12.5 mm nominal size).

Brick work with common burnt clay modular bricks of class designation 7.5 in foundation and plinth in - cement mortar 1:6 (1 cement : 6 coarse sand).

Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level upto floor V level - cement mortar 1:4 (1 cement : 4 coarse sand)

Steel work welded in built up sections / framed work, including cutting,hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required - in gratings, frames, guard bar, ladder, railings, brackets,gates and similar works.

Providing and laying pressed clay tiles (as per approved pattern 18mm nominal thickness of approved size) on roofs jointed with cement mortar 1:4 (1 cement : 4 coarse sand) mixed with 2% integral water proofing compound , laid over a bed of 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand) and finished neat complete.

Lime concrete terracing on roofs of required thickness laid to fall with 25mm nominal size brick aggregate and 50% lime mortar 1:2 (1 lime putty : 2 surkhi) rammed and finished with gur and belgiri treatment complete including rounding of junctions with Parapet wall complete.

Providing and fixing on wall face unplasticised rigid PVC rain water pipes conforming to IS: 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10mm gap for thermal expansion, (i) Single socketed pipes - 110 mm diameter.

Providing and fixing on wall face unplasticised - PVC moulded fittings / accessories for unplasticised rigid PVC rain water pipes conforming to IS:13592 Type A, including jointing with seal ring conforming to IS: 5382, leaving 10mm gap for thermal expansion - Single tee without door -110x110x110mm.

Providing and fixing on wall face unplasticised - PVC moulded fittings / accessories for unplasticised rigid PVC rain water pipes conforming to IS:13592 Type A, including jointing with seal ring conforming to IS: 5382, leaving 10mm gap for thermal expansion - shoe (plain) - 110mm shoe.

Providing and fixing unplasticised - PVC pipe clips of approved design to unplasticised- PVC rain water pipes by means of 50x50x50mm hard wood plugs, screwed with M.S. screws of required length, including cutting brickwork and fixing in cement mortar 1:4 ( 1 cement : 4 coarse sand) and making good the wall etc., complete - 110mm.

12mm cement plaster of mix -1:4 ( 1 cement : 4 fine sand).

15mm cement plaster on the rough side of single or half brick wall of mix - 1:4 (1cement : 4 fine sand).

Pointing on tile brick work with cement mortar 1:3 ( 1 cement : 3 fine sand) - flush/ruled/struck or weathered pointing.

Applying priming coat - with ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron / steel works.

Painting with synthetic enamel paint of approved brand and manufacutre to give an even shade - Two or more coats on new work.

Repairs to plaster of thickness 12mm to 20mm in patches of area 2.5 sq.metres 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 within 50 metres lead - with cement mortar 1:4 (1 cement : 4fine sand).

Renewing glass panes, with putty and nails wherever necessary including racking out the old putty - Float glass panes of thickness 4mm.

Renewal of old putty of glass panes (length).

Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc complete.

Wall painting with plastic emulsion paint of approved brand and manufacture to give an even shade - One or more coats on old work.

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade - One or more coats on old work.

Distempering with 1st quality acrylic washable distemper (ready mdae) of approved manufacturer and of required shade and colour complete as per manufacturer's specification - One or more coats on old work.

Finishing walls with acrylic smooth exterior paint of required shade - old work (two or more coats applied @1.67 ltr / 10 sqm) on existing cement paint surface.

Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead - nominal concrete 1:3:6 or richer mix (i/c equivalent design mix).

Demolishing brick work manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead - in cement mortar.

Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead - for thickness of tiles above 25 mm and upto 40 mm.

Removing the loose particles/rust/Mill scale deposits completely Duly cleaning it with wire brush/crush sheet etc.,.And removing the dust over the old concrete surface and supplying a polymer based anticorrosive coating material Cempatch R of Don product(Two pack material with a powder and liquid component) and mixing mechanically until it is homogeneous and applying the same as one rich coat on prepared steel surface 0.50Kg/sqm of steel area as per the specification of M/s.DON Construction Chemicals India Ltd. with all lead and lift etc.,. complete as directed by the Engineer-in-charge. (Measurement as per the total area of treatment)

Mixing a polymeric cementitious primer coat CEMPATCH PRIMER (bonding agent)@ 0.33 Kg/Sqm a DON product (Two pack material with a powder and liquid component) thourougly with mechanical mixing and applying the mix with brush on the prepared surface of the fins, Columns, beams at the new and old Concrete joint but the micro concrete should be laid with in 4 hours from the time of application as per the specification of M/s DON Construction chemicals india Ltd., with all lead and lift etc.,. complete all as directed by the Engineer-in-charge.

Providing high strength micro concrete CEMPATCH HM @ 27.75 kg/sqm, a DON product over the Quickmast 108 applied area on columns, slabs, beams etc., upto floor five level. (aggregates of 6mm to 12 mm chips may be added) (Measurement has to be taken considering 15mm . thickness of repaired surface). For this treatment precise quantity of water ie., 0.15 water powder ratio will be maintained for good mortar consistency as per the specification of M/s DON Construction Chemicals India Ltd. etc., complete as directed by the Engineer-in-Charge.

Disposal of building rubbish and unserviceable dismantled materials upto 5Kms radius. The rate include incidential charges transportation by mechanical means loading and unloading etc.