NIT 27 BCDH-I HYD

Amount

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to 10 floors :

a) 1:1½:3 (1 Cement: 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources).

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 3.5 in superstructure above plinth level up to floor 10 level in all shapes and sizes in :

Cement mortar 1:6 (1 cement : 6 coarse sand)

Providing and fixing oxidised M.S. hasp and staple (safety type) conforming to IS : 363 with necessary screws etc. complete :

Providing and fixing IS : 12817 marked stainless steel butt hinges with stainless steel screws etc. complete :

Providing and fixing aluminium extruded section body tubular type universal hydraulic door closer (having brand logo with ISi, IS : 3564, embossed on the body, door weight upto 36 kg to 80 kg and door width from 701 mm to 1000 mm), with double speed adjustment with necessary accessories and screws etc. complete.

Providing and fixing aluminium sliding door bolts, ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868), transparent or dyed to required colour or shade, with nuts and screws etc. complete :

Providing and fixing aluminium tower bolts ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade with necessary screws etc. complete :

Providing and fixing aluminium handles ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade with necessary screws etc. complete :

Providing and fixing aluminium hanging floor door stopper, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour and shade, with necessary screws etc. complete.

a) Twin rubber stopper

Extra for making chequers of approved pattern on cement concrete floors, steps, landing, pavements etc.

Providing and fixing 1st quality ceramic glazed floor tiles conforming to IS : 15622 (thickness to be specified by the manufacturer ) of approved make in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge in skirting, risers of steps and dados over 12 mm thick bed of cement Mortar 1:3 (1cement: 3 coarse sand) and jointing with grey cement slurry @ 3.3kgper sqm including pointing in white cement mixed with pigment of matching shade complete.

12 mm cement plaster of mix :

1:6 (1 cement: 6 fine sand)

15 mm cement plaster on the rough side of single or half brick wall of mix :

1:6 (1 cement: 6 fine sand)

Neat cement punning

Distempering with 1st quality acrylic distemper (ready mixed) having VOC 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.

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface :

Water thinnable cement primer.

Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade:

Two or more coats on new work.

Floor polishing on masonry or concrete floors with wax polish of approved brand and manufacture.

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.

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.

Finishing walls with Acrylic Smooth exterior paint of required shade :

Old work (One or more coat applied @ 0.90 ltr/10 sqm).

Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq. meters 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 , all complete as per directions of Engineer-In-Charge.

With cement mortar 1:4 (1cement: 4 coarse sand).

Renewing glass panes, with putty and nails wherever necessary including racking out the old putty:

Float glass panes of nominal thickness 5 mm (weight not less than 12.5kg/sqm).

Providing and fixing Stainless Steel A ISI 304 (18/8) kitchen sink as per IS:13983 with C.I. brackets and stainless steel plug 40 mm, including painting of fittings and brackets, cutting and making good the walls wherever required :

Kitchen sink without drain board

610x510 mm bowl depth 200 mm.

Providing and fixing 600x450 mm beveled edge mirror of superior glass (of approved quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete.

Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete.

a) Flexible pipe

i) 40 mm dia

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. : Internal work - Exposed on wall

a) 20 mm nominal outer dia. Pipes.

b) 25 mm nominal outer dia. Pipes.

Providing and fixing uplasticised PVC connection pipe with brass unions :

45 cm length

15 mm nominal bore

Providing and fixing C.P. brass long body bib cock of approved quality conforming to IS standards and weighing not less than 690 gms.

15 mm nominal bore

Providing and fixing C.P. brass stop cock (concealed) of standard design and of approved make conforming to IS:8931.

15 mm nominal bore.

Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS:8931 :

15mm nominal bore

Providing and fixing PTMT grating of approved quality and colour.

Circular type.

100 mm nominal dia.

Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / paneling, C.P. brass/ stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fasteners to be paid for separately) :

For fixed portion

Powder coated aluminium (minimum thickness of powder coating 50 micron)

For shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber / neoprene gasket required (Fittings shall be paid for separately).

Powder coated aluminium (minimum thickness of powder coating 50 micron)

Providing and fixing 12mm thick prelaminated particle board flat pressed three layer or graded wood particle board conforming to IS:12823 Grade l Type ll, in panelling fixed in aluminum doors, windows shutters and partition frames with C.P. brass / stainless steel screws etc. complete as per architectural drawings and directions of engineer-in-charge.

Pre-laminated particle board with decorative lamination on both sides.

Providing and laying of 1.60 mm thick PVC sheet flooring of premium and semi commercial in flooring and Skirting of WONDERFLOOR manufacture or equivalent in approved pattern & design in shades of wooden texture on a smooth and damp proof base (including preparing the existing flooring smooth wherever necessary) using rubber based adhesive (viz. 8753 or equivalent) including rolling with light wooden roller weighing about 5 Kg all complete as per specifications and as directed by the Engg-in-Charge.

Providing and fixing a pair of aluminium louvers holder for holding glass panes ( Powder coating not less than 50 microns) to ventilators of height upto 600mm with necessary screws etc complete all as per the directions of Engineer-In-Charge

Cleaning of terrace / canopy/ chajjas by removing leaves grass dust, rubbish and other deposited / accumulated materials etc including removal of blockages/chockages of khurras/spouts of terrace/chajjas etc and disposal of rubbish to the dumping ground out side periphery of the building. (plan area of the terrace/chajja/canopy will be measured for payment)

a) Terrace area connected to blocked khurras and spouts & like.

b) Chajjas area connected to blocked spouts & like (size upto 3.00 Sqm)

Intense deep cleaning of existing toilets flooring tiles & dadoing tiles of height 1.50m including cleaning of sanitary fittings like wash basins, water closets, flush tank, urinals, granite platform etc.,complete by using chemical, detergents with hand machine etc., complete as per directions of Engg-in-Charge.

Cleaning of blocked Nahani trap / floor trap for removal of blockages including removing the silt , slush,, waste etc ensuring smooth flow etc., and applying white cement on the flooring around the trap and fixing the grating with white cement and disposal of all unwanted material to the approved muncipal dumping yard and wherever required to arrest the leakage from tile joints all complete etc.,and as per direction of Engineer in charge

Removal of corroded MS windows with frame of size 2.95 x 1.25 m by arranging welding machine at site including removing of the exisiting glass panes and deducting the scrap value or credit value for taking away of the dismantled material from the site all complete etc., as directed by Engineer-in- charge. The work is to be executed in 9th floor of the building and nothing extra shall be paid on any account.

Removing and refixing of aluminum partitions and after making required sections as per the drawing with available material of aluminum sections , particle board, glass panels, neoprene gasket and snap on beading including fixing with rawl plugs and screws or with fixing clips, or with expansion hold fasteners including necessary filling up of gaps at junctions at top, bottom and sides with required PVC/Neoprene felt etc, aluminum sections shall be smooth, rust free, straight , mitered and jointed mechanically wherever required all complete as per the architectural drawings and the directions of the Engineer-in-charge. (The available material as above on as is where is basis in stacked condition wiil be supplied by the departement at no cost. Finished area of partition is measured for payment)

Providing and fixing Swan neck C.P.Brass long body Pillar cock of Parryware Claret make (T4668A1) or approved equivalent in canteen. The pillar cocks are to be fixed by removing old pillar cocks including making necessary adjustments. All complete as per directions of Engg-in-Charge. The rate is all inclusive nothing exra shall be paid on any account. a) 15mm dia nominal bore