Construction of Examination Hall in the second floor terrace

Amount

Code No.4.1.3 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work upto plith level - 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size)

Code No. 5.2.2 Reinforced cement concrete work in walls(any thickness) , including attached pilasters, buttresses , plinth and sting courses , fillets , columns , pillars , piers , abutments , posts and struts etc. upto floor five level excluding cost of centering , shuttering , finishing and reinforcement - 1:1.5:3 (1 cement : 1.5 coarse sand :4 graded stone aggregate 20mm nominal size)

Code No. 5.3 Reinforced cement concrete work in beams, suspended floors , roofs having slope up to 15degree landings , balconies , shelves , chajjas , lintels , bands , plain window sills , staircases and spiral stair cases up to floor five level excluding the cost of centering ,shuttering, finishing and reinforcement , with 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mmnominal size) .

Code No. 5.35 Add for using extra cement in the items of design mix over and above the specified cement content therein

Code No. 5.9.3 Centering and shuttering including strutting, propping etc and removal of form for - Suspended floors, roofs , landings , balconies and access platform .

Code. No. 5.9.5 Centering and shuttering including strutting, propping etc and removal of form for - Lintels, beams, plinth beams, girders, bressummers and cantilevers

CCode No. 5.9.6 Centering and shuttering including strutting, propping etc and removal of form for - Columns, Pillar, Piers, Abutments, Posts and Struts.

Code No. 5.9.19Centering and shuttering including strutting, propping etc and removal of form for - Weather shade , Chajjas, corbels etc., including edges

Code No. 5.22.6 Steel reinforcement for R.C.C. work including straightening , cutting , bending , placing in position and binding all complete above plinth level - Thermo - Mechanically Treated bars (TISCON / VIZAG / IISCO / SAIL / JSW) Fe - 415 or more.

Code No. 6.4.2 Brick work with common burnt clay F.P.S (non modular ) bricks of class designation 7.5 in superstructure above plinth level upto floor five level in all shapes and sizes in - cement mortar 1:6 ( 1 cement : 6 coarse sand)

Code No. 27.86.2 Providing and fixing factory made single extruded WPC (Wood Polymer composite) solid door / window / Ceosetory windows and Other frames/ Chowkhat comprising of virgin PVC polymer of K value 58-60 ( Suspension Grade) calcium carbonate and natural fibers (wood powder/ rice husk/ wheat husk) and non toxic additives (maximum toxicity index 12 for 100 gms) fabricated with miter joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws having minimum frames density of 750 kg / cum, screw withdrawal strength of 2200 N (Face) and 1100 N (Edge), minimum compresssive strength of 58N/sq.mm, modulus of elasticity 900 N/sq.mm and resistance to spread of flame of class A category with property of being termite / borer proof, water / moisture proof and fire retardant and fixed in position of with M.S hold fast/lugs /SS dash fasteners of required dia and length complete as per direction of Engineer-in-charge (M.S hold fast/lugs or SS dash fastners shall be paid for separately) Note: For WPC solid door / window frames, minus 5mm tolerance in dimensions i.e. depth and width of profile shall be acceptable . Variation in profile dimension on plus side shall be acceptable but no extra payments on this account shall be made. - Frame size 45 x 85 mm

Code No. 27.87.1 Providing and fixing factory made single extruded WPC (Wood Polymer Composite) solid plain flush door shutter of required size comprising of virgin polymer K value 58-60 (Suspension Grade), calcium carbonate and natural fibres (wood powder/ rice husk/ wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) having minimum density of 650 kg/cum and screw withdrawl strength of 1800 N (Face) and 900 N (Edge), minimum compressive strength 50 N/sq.mm , modulus of elasticity 850 N/sq.mm and resistance to spread of flame of class A category with property of being temite/borer proof, water/moisture proof and fire retardant and fixing with stainless steel butt hinges of required size with necessary full body threaded star headed counter sunk S.S.screws, all as per direction of Engineer-in-charge. (Note: Stainless steel butt hinges and necessary S.S.screws shall be paid separately) -30mm thick

Code No. 9.71.1 Providing and fixing IS : 12817 marked stainless steel butt hinges (heavy weight) with stainless steel screws etc. complete -125 X 64 x 2.50 mm

Code No. 9.96.2 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 - 250 X 16 mm

Code No. 9.97.2 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- 250 x10 mm

Code No. 9.100.1 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 - 125 mm

Code No. 9.101.2 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 - Twin rubber stopper

Code No. 10.25.2 Steel work welded in built up sections / framed work , including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required – in gratings, frames, guard bar, ladder, railings, brackets, gates and similar works

Code No. 11.38.2 Providing and laying ceramic glazed floor tiles of size 300 x 300 mm (thickness to be specified by the manufacturer) , of commercial quality conforming to IS :15622, of approved make (Bell / Johnson / Regency / Somany / Naveen / Asian) in all colours, shades, except white , ivory, grey, fume red brown, laid on 20 mm thick bed of cement mortar 1:4 (1 cement : 4 coarse sand), including pointing the joints with white cement and matching pigments etc., complete

Code No. 11.41.2C Providing and laying fully vitrified floor tiles of size 600 x600 mm (thickeness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 15622 of approved make (Nitco / Rak / Johnson / Asian ) in all colours and shades, laid on 20 mm thick cement mortar 1:4 (1 cement : 4 coarse sand) , including grouting the joints with white cement and matching pigments etc., complete - size of tile600x600mm - Commercial quality

Code No. 12.22 Making khurras 45x45cm with average minimum thickness of 5 cm cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate of 20mm nominal size) over P.V.C. sheet 1m x1m x 400 micron , finished with 12 mm cement plaster 1:3 ( 1cement : 3 coarse sand) and a coat of neat cement , rounding the edges, making and finishing the outlet complete

Code No. 12.41.2 Providing and fixing on wall face unplasticised rigid PVC rain water pipes conforming to IS: 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10mm gap for thermal expansion, (i) Single socketed pipes – 110 mm diameter

Code No. 12.42.4.2 Providing and fixing on wall face unplasticised - PVC moulded fittings / accessories for unplasticised rigid PVC rain water pipes conforming to IS:13592 Type A, including jointing with seal ring conforming to IS: 5382, leaving 10mm gap for thermal expansion - Single tee without door - 110x110x110mm

Code No. 12.42.5.2 Providing and fixing on wall face unplasticised - PVC moulded fittings / accessories for unplasticised rigid PVC rain water pipes conforming to IS:13592 Type A, including jointing with seal ring conforming to IS: 5382, leaving 10mm gap for thermal expansion – bend 87.5 degree - 110mm bend.

Code No. 12.43.2 Providing and fixing unplasticised - PVC pipe clips of approved design to unplasticised- PVC rain water pipes by means of 50x50x50mm hard wood plugs , screwed with M.S. screws of required length, including cutting brickwork and fixing in cement mortar 1:4 ( 1 cement : 4 coarse sand) and making good the wall etc., complete - 110mm

Code No. 13.8.3 12 mm cement plaster of mix 1:5 (1 cement : 5 fine sand)

Code No. 13.9.2A 15 mm cement plaster on the rough side of single or half brick wall of mix 1:5 (1cement : 5 fine sand)

Code No. 13.16.1: 6mm cement plaster of mix 1:3 (1 cement : 3 fine sand)

Code No. 13.46.1 Finishing walls with acrylic smooth exterior paint of required shade - New work (two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg / 10 sqm

Code No. 13.61.1 Painting with synthetic enamel paint of approved brand and manufacture to give an even shade - Two or more coats on new work

Code No. 14.72 Providing and fixing double scaffolding system (cup lock type) on the exterior side, upto seven story hight made with 40 mm dia .M.S.tube 1.5m 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 approved. 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.)

Code No. 15.2.2 Nominal concrete 1:4:8 or leaner mix (including equivalent design mix)

Code No. 15.26 Demolishing brick tile covering in terracing including stacking of serviceable material and disposal of unserviceable material within 50 metres lead

Code No. 21.1.1.1 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 toIS: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 (Glazing, panelling and dash fasteners to be paid for separately) - for fixed portion – anodised aluminium (anodised transparent or dyed torequired shade according to IS:1868, Minimum anodic coating of grade AC 15).

Code No. 21.1.2.1 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 (Glazing, panelling and dash fasteners to be paid for separately) -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) – Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868,Minimum anodic coating of grade AC15)

Code No. 21.3.1 Providing and fixing glazing in aluminium door, window , ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings ( cost of aluminium snap beading shall be paid in basic item) - with float glass panes of 4.0 mm thickness.

Code No. 21.3.2 Providing and fixing glazing in aluminium door, window , ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings ( cost of aluminium snap beading shall be paid in basic item) - with float glass panes of 5.50 mm thickness.

Code No. – Nil - Providing and fixing 8 mm thick bison board in panelling fixed in aluminum doors, windows shutters and partition frames with C.P. brass / stainless steel screws etc. complete as per architectural drawings- Pre - laminated particle board with decorative lamination on one side and balancing lamination on other side

Code No. 21.13 Providing and fixing 100 mm brass locks (best make of approved quality) for aluminium doors including necessary cutting and making good etc. Complete

Code No. 21.17.1 Providing and fixing PVC switch lock of 100mm length for aluminium sliding windows

Code No. 21.17 Providing and fixing anodised aluminium grill (anodised transparent or dyed to required shade according to IS:1868 with minimum anodic coating of grade AC 15) of approved design / pattern, with approved standard section and fixed to the existing window frame with C.P.brass / stainless steel screws @ 200 mm centre to centre , including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standard section around the opening, all complete as per requirement – (Only weight of grill to be measured for payment)

P. Seethapathy