STRCUTURAL REPAIR WORK OF BUILDING @ HPNHC, MUMBAI

P&F double scaffolding system — "Scaffolding: 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 maintaining 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 Engineerin- charge .The elevational area of the scaffolding shall be measured for payment purpose .The payment will be made once irrespective of duration of scaffolding.Note: - This item to be used for maintenance work judicially, necessary deduction for scaffolding in the existing item to be done"

Providing and fixing the vertical — "Providing securing and fixing the continous vertical curtain/covering : Providing and fixing Scaffolding net of required width madeof high density Polyethylene UV stabilized knitted on warp knitting machines having density (120 - 150) gm/sqm and shading coefficient minimum 75% around the construction site/ for vertical extension as per requirement including fastening/tying with building/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)-Vertical Curtains Vendor has to provide consutrction net of adequuate capacity venrtically as well as 10 feet above the ground leven in horizontal position to prevent the debris from falling on the ground."

Providing Tem Supports with MS 9586-Co Housing -ESSO — "Temporary Supports: Providing, fabricating & erecting temporary supports to the structural members like beams, slabs etc. to relieve the load on the members during breaking of damaged concrete, removal guiniting, excavation or any dismantling work as per the instruction of engineer in-charge/consultant. These supports shall be provided either in the form of props or trestles fabricated using structural steel as per the requirement and as per the instruction of EIC/Consultant. Item rate is inclusive of the materials, all labour, supervision, tools and tackles and transportation & taking away scrap etc., complete as per specification and as directed.--M S Props"

Dismantling old plaster Ext 50mm 9586-Co Housing -ESSO — "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.External Plaster up to 50 mm"

Dismantling old plaster Int 20mm — "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.Internal Plaster up to 20 mm"

Chipping of concrete 25 mm — "Chipping of loose concrete : 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 --25mm average thickness"

Chipping of concrete 50 mm — "Chipping of loose concrete : 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 --50mm average thickness"

Chipping of concrete 75 mm — "Chipping of loose concrete : 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 -75mm average thickness"

Demolition of Brick work — "Demolition of Brick work: Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge.--In cement mortar"

Dismantling of tile / skirting — "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 mmThis item include ALL TYPES OF TILE/SKIRTING/MOSAIC Flooring etc"