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| 1 | 18 mm cement plaster in two coats under layer 12 mm thick cement plaster 1:5 (1 cement : 5 coarse sand) finished with a top layer 6 mm thick cement plaster 1:6 (1 cement : 6 fine sand). |
| 2 | Finishing walls with Acrylic Smooth exterior paint of required shade : |
| 3 | New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/10 sqm) |
| 4 | Painting (two or more coats) on rain water, soil, waste and vent pipes and fittings with synthetic enamel paint of approved brand and manufacture and required colour over a priming coat of approved steel primer on new work. |
| 5 | 100 mm diameter pipes |
| 6 | 150 mm diameter pipes |
| 7 | Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : |
| 8 | Two or more coats on new work. |
| 9 | 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. |
| 10 | Old work (one or more coats) |
| 11 | Wall painting with acrylic emulsion paint, having VOC (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. |
| 12 | One coat. |
| 13 | White washing with lime to give an even shade : |
| 14 | Old work (two or more coats) . |
| 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 : |
| 17 | One or more coats on old work. |
| 18 | Finishing walls with Acrylic Smooth exterior paint of required shade : |
| 19 | Old work (Two or more coat applied @ 1.67 ltr/ 10 sqm) on existing cement paint surface). |
| 20 | Renewing glass panes, with putty and nails wherever necessary including racking out the old putty: |
| 21 | Float glass panes of nominal thickness 4 mm (weight not less than 10kg/sqm) sqm |
| 22 | Providing and fixing double scaffolding system (cup lock type) on the exterior side, up to seven story height made with 40 mm dia M.S. tube 1.5 m 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 inspectionof work at required locations with essential safety features for the workmen etc. complete as per directions and approval of Engineer-in-charge. The elevational area of the scaffolding shall be measured for payment purpose. The payment shall 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. |
| 23 | Deduct for component of scaffolding in items of external plaster,dismantling of old plaster and repairable windows on external face and PVC pipe lines on external face. The deduction in respect of these items to be made due to the scaffolding will be paid separately in relevant item of scaffolding. |
| 24 | In respect of 18mm Cement plaster |
| 25 | In respect of Providing & fixing glass panes |
| 26 | 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. |
| 27 | 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 |
| 28 | 50mm average thickness |
| 29 | 25 mm average thickness |
| 30 | 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. |
| 31 | Bar upto 12 mm dia |
| 32 | Bar above 12 mm dia |
| 33 | Providing and applying Epoxy passivate coat of Dr. Fixit Epoxy Zinc Primer or approved equivalent over exposed, cleaned, new/old reinforcing bars to provide a continuos film around the reinforcing bar as per manufacturer's specifications and as per the direction of Engineer-in-charge. ( Area of the RCC surface as before the application of treatment is to be measured for payment ) |
| 34 | 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. |
| 35 | SBR 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 |
| 36 | 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. 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). |
| 37 | 25 mm average thickness in 2 layers. |
| 38 | 50 mm average thickness in 3 layers. Please Enable Macros to View BoQ information |
