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| 1 | Reinforced cement concrete work in vertical and horizontal fins individually or forming box louvers, facias and eaves boards above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1½:3 (1 cement : 1½ coarse sand(zone-III)derived from natural resources : 3 graded stone aggregate 20mm nominal sizederived from natural resources). |
| 2 | Centering and shuttering including strutting, propping etc. and removal of form for : |
| 3 | (a) Suspended floors, roofs, landings, balconies and access platform |
| 4 | (b) Columns, Pillars, Piers, Abutments, Posts and Struts |
| 5 | ( c) Vertical and horizontal fins individually or forming box louvers band, facias and eaves boards |
| 6 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. |
| 7 | (a) Cold twisted bars |
| 8 | Smooth finishing of the exposed surface of R.C.C. work with 6 mm thick cement mortar 1:3 (1 Cement : 3 fine sand). |
| 9 | 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 10 mm gap for thermal expansion, (i) Single socketed pipes. |
| 10 | (i)Single socketed pipes. |
| 11 | (a)75 mm diameter |
| 12 | (b) 110 mm diameter |
| 13 | 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 10 mm gap for thermal expansion. |
| 14 | (i) Coupler |
| 15 | (a) 75mm |
| 16 | (b) 110mm |
| 17 | (ii) Bend 87.5° |
| 18 | (a) 75 mm bend |
| 19 | (b) 110 mm bend |
| 20 | (iii) Shoe (Plain) |
| 21 | (a) 110 mm Shoe |
| 22 | Providing and fixing unplasticised -PVC pipe clips of approved design to unplasticised - PVC rain water pipes by means of 50x50x50 mm hard wood plugs, screwed with M.S. screws of required length, including cutting brick work and fixing in cement mortar 1:4 (1 cement : 4 coarse sand) and making good the wall etc. complete. |
| 23 | (a) 75 mm |
| 24 | (b) 110 mm |
| 25 | Providing and fixing to the inlet mouth of rain water pipe cast iron grating 15 cm diameter and weighing not less than 440 grams. |
| 26 | 12 mm cement plaster of mix : |
| 27 | (a) 1:6 (1 cement: 6 coarse sand) |
| 28 | Distempering with 1st quality acrylic distemper (ready mixed) having VOC (Volatile Organic Compound ) content less than 50 gram/ litre, of approved brand and of required shade and colour complete to give and even shade. |
| 29 | (a) Old work (one or more coats) |
| 30 | (b) New work (two or more coats) over and including water thinnable priming coat with cement primer having VOC content less than 50 gram/litre |
| 31 | White washing with lime to give an even shade : |
| 32 | (a) Old work (two or more coats) . |
| 33 | 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. |
| 34 | Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : |
| 35 | (a) One or more coats on old work. |
| 36 | Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade |
| 37 | (a) New work (Two or more coats applied @ 1.43 ltr/10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/10 sqm) |
| 38 | 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. |
| 39 | (a) With cement mortar 1:4 (1cement: 4 coarse sand). |
| 40 | Renewing glass panes, with putty and nails wherever necessary including racking out the old putty: |
| 41 | (a) Float glass panes of nominal thickness 4 mm (weight not less than 10kg/sqm). |
| 42 | Cleaning of terrace/loft water storage tank (inside surface area) upto 2000 litre capacity at all heights with coconut brushes, duster etc., removal of silt, rubbish from the tank and cleaning the tank with fresh water disinfecting with bleaching powder @ 0.5gm per litre capacity of tank, including marking the date of cleaning on the side of tank body with the help of stencil and paint and disposing of malba, all complete as per direction of Engineer-in-Charge. (The old date already written on tank should be removed with paint remover or black paint and if date is not written with the stencil or old date is not removed deduction will be made @ Rs. 0.10 per litre if during cleaning any GI fittings or ball cock is damaged that is to be repaired by contractor at his own cost and nothing extra will be paid on this account) |
| 43 | Taking out existing wooden door shutter, repair by cutting, painting etc. and refixing of repaired door shutters to existing door frames, including replacement of hinges with screws, etc. as required, all complete as per the direction of the Engineer-in-charge. |
| 44 | Providing and laying APP (Atactic Polypropylene Polymer) modified prefabricated five layer 3 mm thick water proofing membrane, black finished reinforced with non-woven polyester matt consisting of a coat of bitumen primer for bitumen membrane @ 0.40 litre/sqm by the same membrane manufacture of density at 25°C, 0.87-0.89 kg/ litre and viscocity 70-160 cps. Over the primer coat the layer of membrane shall be laid using Butane Torch and sealing all joints etc, and preparing the surface complete. |
| 45 | The vital physical and chemical parameters of the membrane shall be as under : Joint strength in longitudinal and transverse direction at 23°C as 650/ 450N/ 5cm. Tear strength in longitudinal and transverse direction as 300/250N. Softening point of membrane not less than 150°C. Cold flexibility shall be upto -2°C when tested in accordance with ASTM, D - 5147. The laying of membrane shall be got done through the authorised applicator of the manufacturer of membrane : |
| 46 | (i) 3 mm thick |
| 47 | Extra for covering top of membrane with Geotextile, 120 gsm non woven, 100% polyester of thickness 1 to 1.25 mm bonded to the membrane with intermittent touch by heating the membrane by Butane Torch as per manufactures recommendation. |
| 48 | Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge. |
| 49 | Extra for cutting reinforcement bars manually/ by mechanical means in R.C.C. or R.B. work (Payment shall be made on the cross sectional area of R.C.C. or R.B. work) as per direction of Engineer in-charge. |
| 50 | Extra for scrapping, cleaning and straightening reinforcement from R.C.C. or R.B. work. |
| 51 | 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. |
| 52 | Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved. |
| 53 | Providing and fixing wash basin with C.I. brackets, 15 mm 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 require: |
| 54 | (a) White Vitreous China Wash basin size 550x400 mm with a pair of 15 mm C.P. brass pillar taps |
| 55 | Providing and fixing white vitreous china water closet squatting pan (Indian type) : |
| 56 | (a) Orissa pattern W.C. pan of size 580x440 mm |
| 57 | Providing and fixing P.V.C. low level flushing cistern with manually controlled device (handle lever) conforming to IS : 7231, with all fittings and fixtures complete. |
| 58 | (a) 10 litre capacity - White |
| 59 | Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete. |
| 60 | (a) Semi rigid pipe |
| 61 | (i) 32 mm dia |
| 62 | (ii) 40 mm dia |
| 63 | Providing and fixing 100 mm sand cast Iron grating for gully trap. |
| 64 | Providing and fixing mirror of superior glass (of approved quality) and of required shape and size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing : |
| 65 | (a) Circular shape 450 mm dia. |
| 66 | Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings. This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge : External work |
| 67 | (i) 20 mm nominal outer dia. Pipes. |
| 68 | (ii) 25 mm nominal outer dia. Pipes. |
| 69 | Providing and fixing uplasticised PVC connection pipe with brass unions : |
| 70 | (i) 30 cm length |
| 71 | (a) 15 mm nominal bore |
| 72 | Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931: |
| 73 | (a) 15 mm nominal bore. |
| 74 | Providing and fixing C.P. brass stop cock (concealed) of standard design and of approved make conforming to IS:8931. |
| 75 | (a) 15 mm nominal bore. |
| 76 | Grading roof for water proofing treatment with |
| 77 | (i)Cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) |
| 78 | Providing and fixing double scaffolding system (cup lock type) on the exterior side of building/structure, upto 25 metre height, above ground level, including additional rows of scaffolding in stepped manner as per requirement of site, made with 40mm dia M.S. tube, placed 1.5 metre centre to centre, horizontal & vertical tubes joint with cup & lock system with M.S. Tubes, M.S. tube challis, M.S. clamps and staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for execution of work of cleaning and/ or pointing and/ or applying chemical and removing it thereafter. |
| 79 | The scaffolding system shall be stiffened with bracings, runners, connecting with the building etc, wherever required, if feasible, for inspection of work at required locations with essential safety features for the workmen etc., complete as per directions and approval of Engineer-in-charge. |
| 80 | Note :- (1) The elevational area of the scaffolding shall be measured for payment purpose. |
| 81 | (2) The payment will be made once only for execution of all items for such works. |
| 82 | 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 |
| 83 | (a) 50 mm average thickness |
| 84 | 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 Engineer-In-Charge. |
| 85 | (a) Bars upto 12 mm diameter |
| 86 | 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. |
| 87 | (i) Epoxy bonding adhesive having coverage 2.20 sqm/kg of approved make. |
| 88 | Providing, mixing and applying SBR polymer (of approved make @ minimum 2% by wt. of cement used) modified plain/reinforced cement concrete for structural members having minimum 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. Note: Rates shall be for finished surface area of concrete and shall include the cost of labour, concrete and appropriate approved Super- Plasticiser for rendering concrete as flowable and SBR polymer but shall exclude cost of reinforcement, bond coat, Shear Keys, centering and shuttering, strutting, propping etc. |
| 89 | (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) |
| 90 | (i) 50mm thick in Grade M 25 with cement content not less than 330 kg per cum |
| 91 | Uprooting of Banyan trees from the external surface/slab of the buildingwithout damaging any structural members, taking precautional measuresbefore uprooting of treesby using preventive chemicals/ acidsand removal of the rubbishes to the dumping ground etc complete as per direction of Engineer-in-charge.[ Rate isinclusive of uprooting the deep rooted trees] |
