|
| 1 | Earthwork in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as per direction of Engineer-in-charge, within a lead of 50m - all kinds of soil |
| 2 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work upto plith level - 1:5:10 (1 cement : 5 fine aggregate : 10 graded stone aggregate 40mm nominal size) |
| 3 | Brick work with common burnt clay F.P.S. (non modular ) bricks of class designation 3.5 in foundation and plinth in - cement mortar 1:4 (1 cement : 4 fine aggregate) |
| 4 | Providing and fixing panelled or panelled and glazed shutters for doors, windows, and clerestory windows, fixing with butt hinges of required size with necessary screws, excluding panelling which will be paid for separately , all complete as per direction of Engineer-in-charge -(Note:- Butt hinges and necessary screws shall be paid separately) - Kiln seasoned and chemically treated Vengai wood - 30 mm thick shutters |
| 5 | Providing and fixing factory made uPVC white colour sliding glazed window upto 1.50m in height dimension comprising of uPVC multi - chambered frame with in-built roller track and sash extruded profiles duly reinforced with 1.60 + or - 0.2 mm thick galvanized mild steel section made from roll forming process of required length (shape & size according to uPVC profile), appropriate dimension of uPVC extruded glazing beads and uPVC extruded interlocks, EPDM gasket, wool pile , zinc alloy (white powder coated) touch locks with hook , zinc alloy body with single nylon rollers (weight bearing capacity to be 40 kg), G.I. fastners 100 x8 mm size for fixing frame to finished wall and necessary stainless steel screws etc. Profile of frame & sash shyall be mitred cut and fusion welded at all corners, including drilling of holes for fixing hardware\"s anddrainage of water etc.After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealent over backer rod of required size and of approved quality , all complete as per approved drawing.(Single / double glass panes , wire mesh and silicon sealent shall be paid separately) - Two track two panels sliding window made of (big series) frame 67 x 50 mm & sash 46 x 62 mm both having wall thickness of 2.3 + or - 0.2 mm and single glazing bead / double glazing bead of appropriate dimension.(Area of window above 1.75 sqm upto 2.50 sqm) - sliding window size 1.50x1.35 m |
| 6 | 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 |
| 7 | Cement concrete flooring 1:2:4 (1 cement : 2 fine aggregate : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc .complete - 40mm thick with 20mm nominal size stone aggregate |
| 8 | Providing and laying 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 , in all colours and shades, laid on 20 mm thick cement mortar 1:4 (1 cement : 4 fine aggregate) ,jointing with grey cement slurry @3.3 kg per sqm including grouting the joints with white cement and matching pigments etc., complete - size of tile 600x600mm |
| 9 | 20mm cement plaster of mix -1:4 (1 cement : 4 fine aggregate) |
| 10 | White washing with lime to give an even shade - new work (three or more coats) |
| 11 | Finishing walls with textured exterior paint of required shade - New work (Two or more coats applied @ 3.28 ltr / 10 sqm ) over and including priming coat of exterior primer applied @ 2.20 kg / 10 sqm |
| 12 | Providing and applying white cement based putty of average thickness 1mm of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete |
| 13 | Wall painting with premium acrylic emulsion paint of interior grade, having VOC (Volatile Organic Compound) content less than 50 grams / litre of approved brand and manufacture , including applying additional coats wherever required to achive even shade and colour - Two coats |
| 14 | Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound ) content - with water thinnable cement primer on wall surface having VOC content less than 50 grams / litre |
| 15 | Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc., complete |
| 16 | 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 |
| 17 | Repairs to plaster of thickness 12mm to 20mm in patches of area 2.5 sq.metres 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 as per direction of Engineer-in-charge - with cement mortar 1:4 (1 cement : 4fine aggregate) |
| 18 | Providing and fixing double scaffolding system (cup lock type) on the exterior side, upto seven story height 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 judicically, necessary deduction for scaffolding in the existing item to be done.) |
| 19 | Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer-in-charge. - Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) |
| 20 | 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 |
| 21 | Taking out doors, windows and clerestory window shutters (steel or wood) including stacking within 50 metres lead - of area 3 sqm and below |
| 22 | Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead - for thickness of tiles 10mm to 25mm |
| 23 | Providing and fixing white vitreous china pedestal type water closet (European type W.C.pan) with seat and lid, 10 litre low level white P.V.C. flusing cistern, including flush pipe, with manually controlled device (handle lever), conforming to IS: 7231,with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required - W.C. pan with ISI marked white solid plastic seat and lid |
| 24 | Providing and fixing wash basin with C.I. brackets, 15mm C.P. brass pillar taps ,32 mm C.P.brass waste of standard pattern , including painting of fittings and brackets ,cutting and making good the walls wherever required - white Vitreous China wash basin size 630x450 mm with a single 15 mm C.P.brass pillar taps |
| 25 | 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-incharge - 25 mm average thickness |
| 26 | 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 the Engineer-incharge- Bars upto 12mm diameter |
| 27 | 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. 26.31.1SBR Polymer (@10% of cement weight) modified cementitious bond coat @ 2.2 kg cement per sqm of surface area mixed with specified proportion of approved polymer |
| 28 | Providing , mixing and applying SBR polymer (of approved make) modified Cement mortar in proportion of 1:4 (1 cement : 4 graded fine aggregate with polymer minimum 2% by wt.of cement used) as per specifications and direction. Note: Measurement and Payment : The Pre-meaurement 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 crusing strengthat the end of 28 days to be not less than 30 N / Sqmm) - 50 mm average thickness in two layers |
| 29 | Providing leak proof centering and shuttering using 25mm thick plywood for damage slab / beam to carring out micro concreting work including ceiling the gaps if any with renderoc plugging compound and removal of form work |
| 30 | Laying of non shrink free flow micro concrete renderoc RG or equivalent in the proportion 1:1 (One renderoc Rg: one graded stone aggregate of 12.5mm and below through the drilled holes till the voids and damaged area are completely filled and set to an average thickness of 50mm as directed by the Engineer-In-charge. |
