Repair and Renovation of Buildings and Flats of GAIL New Colony (Group 1 - C and D type Buildings and its flats)

ENABLING ITEMS

BREAKING OF TILES & OTHER STONE ITEMS Dismantling tiles, granites, platforms, kotastone or any type of stone items which is not use in the premises by manual or small size of breaker in floors, walls or other location including breaking of existing not usable fixture such as wc, washbasin, pvc pipes, plumbing items, electrical items etc. with required cleaning the surface area to execute further execution of work laid in cement mortar including stacking material within 50 metres lead. For thickness of tiles above 25 mm and up to 40 mm

DISMANTLING OF DOORS & WINDOW WITH FRAME & OTHER UNUSED ITEMS Dismantling doors, windows, storage cabinet, wardrobe, cutlery unit or any other material which is not is use condition and need to remove or dismantle from the premises from the smooth execution of work (steel, wood or M.S. of any size or fixed in the wall or self stand) shutter including chowkhats, architrave, holdfasts with all required parts of the items etc. complete and stacking within 50 metres lead from the execution location and heights.

DEMOLISHING OF BRICK WORK Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead and clean the surface properly for the work execution as per direction of Engineer-in-charge.

REMOVING OF PLASTER BY MANUALLY OR SMALL CHIPPER MACHINE 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.

CHIPPING OF R.C.C. Chipping of unsound/weak concrete material from slabs, beams, columns etc. with manual Chisel and/ or by standard power driven percussion type or of approved make including tapering of all edges, making square shoulders of cavities including cleaning the exposed concrete surface and reinforcement with wire brushes etc. and disposal of debris for all lead and lifts all complete as per direction of Engineer-In-Charge 50 mm average thickness

CARTING AWAY THE DEBRIS AND OTHERS WASTAGE MATERIALS 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 and permission of local body etc. involved.

INTERNAL PLASTER CEMENT PLASTER (IN FINE SAND) 15 mm cement plaster on the rough side of single or half brick wall of mix : 1:4 (1 cement: 4 fine sand)