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| 1 | Demolishing lime concrete manually/ by mechanical means and disposal of material within 50 metres lead as per direction of Engineer- in-charge.(HSR-5.21) |
| 2 | Providing and laying in position cement concrete of specifiedgrade excluding the cost of centering and shuttering - All work below plinth level and up to Floor IV level: 1:3:6 (1 Cement : 3 coarse sand (zone-Ill): 6 graded stone aggregate 20 mm nominal size) (HSR-6.1.4) |
| 3 | Providing and fixing glass strips in joints of terrazzo/ cement concrete floors 40 mm wide and 4 mm thick (HSR-10.22.1) |
| 4 | Painting one coat ready mixed paint for metallic surfaces in all shades on old works-150 mm internal diametre vent shaft (HSR-21.35.1) |
| 5 | Demolishing R.C.C. work manually/ by mechanical means cum including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in charge (HSR-5.25) |
| 6 | Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor four level, excluding cost of centering, shuttering, finishing and reinforcement : 1:1.5:3 (1 cement : 1.5 coarse sand(zone-111) : 3 graded stone aggregate 20 mm nominal size) (HSR-6.15.1) |
| 7 | 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 below plinth levelNote:- Reinforcement shall be measured in length including hooks, if any, separately for different diameters as actually used in work , excluding overlaps. Wastage, overlaps, 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. (HSR 6.33.6). Thermo-Mechanically Treated bars of grade Fe-500D or more |
| 8 | Centering and shuttering including strutting, propping etc. and removal of form for Columns, Pillars, Piers, Abutments, Posts and Struts (HSR-6.30.6 and 6.30.14) |
| 9 | 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 (HSR-13.29.2) |
| 10 | 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/10 sqm of approved brand and manufacture (HSR-11.97.3) |
| 11 | 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.(HSR-5.45) |
| 12 | 12 mm thick cement Plaster 1:4 (1 cement : 4 fine sand). (HSR 11.5.3) |
| 13 | 15 mm cement plaster on the rough side of single or half brick wall of mix : 1 :4 (1 cement: 4 fine sand) (HSR-11.5.4) |
| 14 | Wall painting on a cement plaster surface with acrylic emulsion paint of approved brand and manufacture to give an even shade : Two or more coats on new work(HSR-11.71.1) |
| 15 | Wall painting with premium acrylic emulsion paint of interior grade, having voe (Volatile Organic Compound ) content less than 50 grams/ litre of approved brand and manufacture, including applying additional coats wherever required to achieve even shade and colour.One coat (HSR-11.75.1) |
| 16 | Demolishing mud phaska in terracing and disposal of material within 50 metres lead.(HSR-5.11) |
| 17 | Providing and laying water proofing treatment on roofs of slabs by applying cement slurry mixed with water proofing cement compound consisting of applying: (a) after surface preparation, first layer of slurry of cement @ 0.488 kg/sqm mixed with water proofing cement compound @ 0.253 kg/sqm (b) laying second layer of Fibre glass cloth when the first layer is still green. Overlaps of joints of fibre cloth should not be less than 10 cm.(c) third layer of 1.5 mm thickness consisting of sluny of cement @ 1.289 kg/sqm mixed with water proofing cement compound @ 0.670 kg/sqm and coarse sand @ 1.289 kg/sqm This will be allowed to air cure for 4 hours followed by water curing for 48 hours. The entire treatment will be taken up to 30 cm on parapet wall and tucked into groove in parapet all around. (HSR-28.16)For the purpose of measurement the entire treated surface will be measured |
| 18 | Chipping of unsound/weak concrete material from slabs, beams, columns etc. with manual Chisel and/ or by standard power driven percussion type orof approved makeincluding 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 in 25 mm average thickness (HSR-31.2.3) |
| 19 | 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. 25 mm average thickness in 2 layers. (HSR-31.7.2)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). |
| 20 | 6 mm cement plaster of mix 1 :3 (1 cement : 3 fine sand) (HSR-11.1.1) |
| 21 | Distempering with dry distemper of approved brand and manufacture (two or more coats) of required shade on new work, over and including water thinnable priming coat to give an even shade. (HSR-11.63) |
| 22 | Distempering with dry distemper of approved brand and manufacture (one or more coats) and of required shade on old work to give an even shade. (HSR-30.24) |
| 23 | Renewing glass panes, with putty and nails wherever necessary including racking out the old putty: Float glass panes of nominal thickness 4 mm (weight not less than 10kg/sqm) (HSR-30.54.1) |
| 24 | Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade One or more coats on old steal work (HSR-30.28.1) |
| 25 | Chipping of unsound/weak concrete material from slabs, beams, columns etc. with manual Chisel and/ or by standard power driven percussion type orof approved makeincluding 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(HSR-31.2) |
| 26 | (i) 75 mm average thickness (HSR-31.2.1) |
| 27 | (ii) 50mm average thickness (HSR-31.2.2) |
| 28 | Providing, mixing and applying SBR polymer (of approved make @ minimum 2% by wt. of cement used) modified plain/reinforced cement concrete for structural members havingminimum characteristic compressive strength [with ordinary portland cement, coarse sand and graded stone aggregate of 10mm maximum size in proportion as per design criteria] with specified average thickness. (HSR-31.5) |
| 29 | (i) 75mm thick in Grade M 25 with cement content not less than 330 kg per cum (HSR-31.5.2) |
| 30 | (ii) 50mm thick in Grade M 25 with cement content not less than 330 kg per cum(HSR-31.5.1) |
