Special repair of building of Filter Plant at Water Works area in MDU, Rohtak

Amount

Demolishing brick tile covering in terracing including stacking of sqm serviceable material and disposal of unserviceable material within 50 metres lead.

Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead: Of area 3 sq. metres and below

Dismantling steel work in built up sections in angles, tees, flats and channels Including all gusset plates, bolts, nuts, cutting rivets, welding etc. including dismembering and stacking within 50 metres lead.

Removing rolling shutters including top cover, brackets and side guides etc.complete.

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.

Removing old broken/serviceable glass of any thickness or size or description except polished plate glass from old wood or metal frames etc.(any thickness or size) hacking out old putty etc. including making good breakages in talking out and handling complete

Reinforced cement concrete work in beams, suspended floors, cum 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 four level, excluding the cost of centering, shuttering, finishing and reinforcement with 1: 1.5:3 (1 cement : 1.5 coarse sand(zone-111) : 3 graded stone aggregate 20 mm nominal size).

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

Brick work with common burnt clay non-modular bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:4 (1 cement: 4 coarse sand)

Painting top of roofs with bitumen of approved quality @ 17kg per 1 O impregnated with a coat of coarse sand at 60 cudm per 10 sqm, includingcleaning the slab surface with brushes and finally with a piece of cloth lightly soaked in kerosene oil complete With residual type petroleum bitumen of grade VG -1 O

10 cm thick (average) mud phaska of damped brick earth on roofs laid to slope consolidated and plastered with 25 mm thick mud mortar mixed with bhusa @ 35 kg per cum of earth and gobri leaping with mix 1: 1 (1 clay : 1 cow dung) and covered with flat tile bricks, grouted with cement mortar 1 :3 (1 cement: 3 fine sand) mixed with 2% of integral water proofing compound by weight of cement and finished neat: With common burnt clay non-modular brick tile of class sqm designation 1 O

Providing and laying of conglomerate floor 50mm thick cement concrete topping 1 :2:4

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

Distempering with 1st quality acrylic distemper (ready mixed) having voe content less than 50 gms/litre, of approved manufacturer, of required shade and colour complete, as per manufacturer's specification. Two or more coats on new work

Finishing with Deluxe Multi surface paint system for interiors and exteriors using Primer as per manufacturers specifications: Painting wood work with Deluxe Multi Surface Paint of required shade. Two or more coat applied @ 0.90 litre/1 O sqm over an under coat of primer applied @0.75 litre/10 sqm of approved brand and manufacture

Painting Steel work with Deluxe Multi Surface Paint to give an even shade. Two or more coat applied@ 0.90 litre/10 sqm over an under coat of primer applied @ 0.80 litre/1 O sqm of approved brand and manufacture

Painting G.I. pipes and fittings with synthetic enamel white paint with two coats over a ready mixed priming coat, both of approved quality for new work 40 mm diameter pipe

Providing and fixing hand rail of approved size by welding etc. to steel ladder railing, balcony railing, staircase railing and similar works, including applying priming coat of approved steel primer G.I. pipes

Raking out joints in lime or cement mortar and preparing the surface for re-pointing or replastering, including disposal of rubbish to the dumping ground, all complete as per direction of Engineer-in-Charge.

Finishing walls with Acrylic Smooth exterior paint of required shade: Old work (Two or more coat applied @ 1.67 litre/ 10 sqm) on existing cement paint surface

Replacing and fixing 25 mm thick shutters for cup board etc i/c disposal of dismantled shutters, if any: Panelled or panelled & glazed shutters : Superior class teak wood including sqm nickel plated bright finished M.S. piano hinges with necessary screws.

Renewing glass panes, with putty and nails wherever necessary including racking out the old putty: Float glass panes of nominal thickness 5 mm not less than 12.5kg/sqm)

Replacing and fixing bright finished brass casement window fasteners or peg stays to windows/ ventilators with necessary welding and machine screws etc. complete.

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 tubesjoining with cup & lock system with M.S. tubes, M.S. tubeChallies, M.S. clamps and M.S. staircase system in thescaffolding for working platform etc. and maintaining it in aserviceable condition for the required duration as approved andremoving it there after .The scaffolding system shall be stiffened with bracings, runners, connection with the building etc whereverrequired for inspection of work at required locations withessential safety features for the workmen etc. complete as perdirections and approval of Engineer-in-charge .The elevationalarea 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 and where necessary deduction for scaffolding in the existing item is to be done.

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

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

Rebarring work with 10ml inject able mortar epoxy adhesive (Hybrid Urethane Methacrylate adhesive) or chemical compound of make as approved by Engineer-in-Charge complete in all respect including drilling and cost of all materials 10 mm dia (hole size 14 mm.& hole depth up to 100 mm)

Steel reinforcement for R.C.C. work, where not included in the complete rate of RCC, including straightening, cutting, bending, placing in position, binding, wastage, overlaps, welded joints, spacer bars, chairs, stays, hangers and annealed steel wire etc. complete in all respect above plinth level. Note:- Reinforcement shall be measured in length including hooks, if any, separately for different diameters as actually used in work , excluding overlaps. Wastage, over1aps, couplings, welded joints, spacer bars, chairs, stays, hangers and annealed steel wire or other methods of binding & placing shall not be measured and cost of these items shall be deemed to be included in the rates for reinforcement.Cold twisted bars