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| 1 | Carriage of Materials |
| 2 | By Mechanical Transport including loading,unloading and stacking |
| 3 | Disposal of moorum/building rubbish/ malba/ similar unserviceable, dismantled or waste material by mechanical transport including loading, transporting, unloading to approved municipaldumping ground for lead upto 10 km for all lifts, complete as per directions of Engineer-in-charge. |
| 4 | REINFORCED CEMENT CONCRETE |
| 5 | Steel reinforcement for R.C.C. work ready to use \"cut and bend\" rebars of approved make from factory/workshop to construction site including placing in position and binding all complete above plinth level. |
| 6 | Thermo-Mechanically Treated bars of grade Fe-500D or more. |
| 7 | FINISHING |
| 8 | 6 mm cement plaster of mix: |
| 9 | 1:3(1 cement :3 fine sand) |
| 10 | Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : |
| 11 | Two or more coats on new work |
| 12 | Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete. |
| 13 | 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. |
| 14 | Two coats |
| 15 | Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound ) content. |
| 16 | With water thinnable cement primer on wall surface having VOC content less than 50 grams/litre |
| 17 | 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. |
| 18 | REPAIRS TO BUILDING |
| 19 | 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 direction of Engineer-in-Charge. |
| 20 | With cement mortar 1:4 (1 cement : 4 fine sand) |
| 21 | NEW TECHNOLOGIES AND MATERIALS |
| 22 | 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 |
| 23 | 25 mm average thickness |
| 24 | Cleaning of reinforcement from rust from the reinforcing bars to give it a total rust freesteel 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. |
| 25 | Bars upto 12 mm diameter |
| 26 | Drilling suitable holes in reinforced or plain cement concrete with power driven drill machine to a minimum depth of 100mm upto 200mm in RCC beams, lintels, columns and slabs to introduce steel bars for sunshades/balconies including fixing the steel bars in position using epoxy resin anchor grout of approved make but excluding the cost of reinforcement, all complete as per direction of Engineer-In-Charge. |
| 27 | Upto and including 12mm dia. |
| 28 | Providing, mixing and applying bonding coat of approved adhesive on chipped portion of RCC as perspecifications and direction of Engineer-In-charge complete in all respect. |
| 29 | Epoxy bonding adhesive having coverage 2.20 sqm/kg of approved make |
| 30 | Providing and injecting approved grout inproportion recommended by the manufacturer into cracks/honey-comb area of concrete/ masonry by suitable gun/pump at required pressure including cutting of nipples after curing etc. complete as per directions of Engineer-in-Charge. (The payment shall be made on the basis of actual weight of approved grout injected.) |
| 31 | Epoxy injection grout in concrete/RCC work of approved make |
| 32 | Providing and inserting 12 mm dia galvanised steel injection nipple in honey comb area and along crack line including drilling of holes of required diametre (20 mm to 30 mm) up to depth from 30 mm to 80 mm at required spacing and making the hole & crack dust free by blowing compressed air, sealing the distance between injection nipple with adhesive chemical of approved make and allow it to cure complete as per direction of Engineer- In-Charge. |
| 33 | Providing and fixing hard drawn steel wire fabric of size 75 x25 mm mesh or other suitable size wire mesh to be fixed & firmly anchored to the concrete surface by means of \"L\" shaped mild steel shear key welded with existing reinforcement including the cost of materials, labour, tool & plants as approved by Engineer-in-charge. (weight should not be less then 7.75kg/sqm) |
| 34 | Non Schedule Items |
| 35 | Providing, mixing and applying one coat over reinforcement bars zinc anti rust agent as per specification and direction of Engineer-in-charge (Dosage/coverage as per the site requirement). FAIR MATE (SAFE CORE R) Chipped surface area of concrete shall be measured for payment. |
| 36 | Providing mixing & applying pre-batched one component polymer modified dual shrinkage compensated thixotropic cementious patch repair mortar as per the manufacturer specifications and as per the direction the Engineer-in-charge. The comperessive strength of polymer modified mortar shall be ≥ 45 Mpa (28 Days) according to ASTM C109. ( Product :- Renderock S2 of Fosroc/ SikaTop® 122 HS of Sika / Master Emaco S 348 of BASF or equivalent of Pidilite)For 20 mm thickness over slab, beams, columns and stair case slabs. |
