RENOVATION OF TOWN HALL

Amount

JAWAHARLAL NEHRU MEMORIAL MUNICIPAL TOWN HALL, VARKALA

26.28.1 : 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-Charge75mm average thickness

26.28.2 : 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-Charge50mm average thickness

26.28.3 : 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-Charge25 mm average thickness

26.29.1 : Cleaning of reinforcement from rust from the reinforcing bars to give it a total rust free steel surface by using alkaline chemical rust remover of approved make with paint brush and removing loose particles after 24 hours of its application with wire brush and thoroughly washing with water and allowing it to dry, all complete as per direction of Engineer-In-Charge.Bars upto 12 mm diameter

26.29.2 : Cleaning of reinforcement from rust from the reinforcing bars to give it a total rust free steel surface by using alkaline chemical rust remover of approved make with paint brush and removing loose particles after 24 hours of its application with wire brush and thoroughly washing with water and allowing it to dry, all complete as per direction of Engineer-In-Charge.Bars above 12 mm diameter

26.30.1 : Drilling suitable holes in reinforced or plain cement concrete with power driven drill machine to a minimum depth of 100mm upto 200mm in RCC beams, lintels, columns and slabs to introduce steel bars for sunshades/balconies including fixing the steel bars in position using epoxy resin anchor grout of approved make but excluding the cost of reinforcement, all complete as per direction of Engineer-In-Charge.Upto and including 12mm dia.

26.31.2 : Providing, mixing and applying bonding coat of approved adhesive on chipped portion of RCC as per specifications and direction of Engineer-In-charge complete in all respect.Epoxy bonding adhesive having coverage 2.20 sqm/kg of approved make

5.9.5 : Centering and shuttering including strutting, etc. and removal of form for:Lintels, beams, plinth beams, girders bressumers and cantilevers

5.9.6 : Centering and shuttering including strutting, etc. and removal of form for:Columns, Pillars, Piers, Abutments, Posts and Struts

26.32.2 : Providing, mixing and applying SBR polymer (of approved make) modified Cement mortar in proportion of 1:4 (1 cement: 4 graded coarse sand with polymer minimum 2% by wt. of cement used) as per specifications and directions of Engineer-in-charge. Note: Measurement and payment: The pre-measurement of thickness shall be done just after the surface preparation is completed and Payment under this item shall be made only after proper wet curing has been done and surface has been satisfactorily evaluated by sounding / tapping with a blunt metal instrument and/or the 75mm size cube crushing strength at the end of 28 days to be not less than 30 N/Sqmm2).25 mm average thickness in 2 layers.

5.22.6 : Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more

10.1 : Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

10.2 : Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

13.63.1 : Painting with aluminium paint of approved brand and manufacture to give an even shade.Two or more coats on new work

13.50.3 : Applying priming coat:With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron /steel works

od312035/2019_2020 : Providing and laying Asphaltic shingles (owens corning oakridge or equivalent) desert tan or appropriate shade including cost of hip & ridge shingles with E -board having 10mm thickness as under lament silicon wacker with suitable fixing accessories such as galvanised steel or corrossion resistant roofing nails wherever necessary excluding the cost of purlins rafters and trusses and including cutting to size and shape wherever required

od312042/2019_2020 : Providing ridges or hips width 60cm overall width plain aluminium sheet (toughed) fixed with polymer coated Jor L hooks bolts and nuts 8mm dia GI limpet and bitumen washers complete

od312044/2019_2020 : Providing aluminium (troughed-trapezhoidal)roofing sheet .50mm thick including vertical/curved surface fixed with polymer coated J or L hooks bolts and nuts 8mm dia with bitumen and GI limpet washers or with GI limpet washers filled with white lead excluding the cost of purlins rafters and trusses and including cutting to size and shapes wherever required.Details of cost for a roof with each sloping side 18.09x5.10m and slope being flatter than 1 vertical to 2.5 horizhontal

od312067/2019_2020 : Microconcrete work for columns and beems using suitable high performance grout and 25% 10mm metal

od311479/2019_2020 : Dismantling coir mat lining of existing walls and partitions , excluding supporting members but and disposal of unservicable material within 50m lead as per direction of engineers in charge

Sathikumar

Bidder Name

Sathikumar

P R MOHANAKUMAR