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| 1 | EARTH WORK |
| 2 | Filling available excavated earth (excluding rock) in trenches,plinth,sides of foundations,etc. in layers not exceeding 20cm in depth,consolidating each deposited layers by ramming and watering and lift upto 1.5m etc.complete.including conveying the earth within campus area. |
| 3 | CEMENT CONCRETE (CAST IN SITU) |
| 4 | Providingandlayinginpositioncementconcreteof specified grade excluding the cost of centering and shuttering - All work up to plinth level : |
| 5 | 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 6 | 1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources) |
| 7 | REINFORCED CEMENT CONCRETE |
| 8 | Reinforcedcement concreteworkinwalls(any thickness), includingattachedpilasters,buttresses,plinthandstring courses, fllets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement: |
| 9 | 1:1.5:3 (1cement :1.5 coarsesand(zone-III)derivedfrom natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 10 | Centering and shuttering including strutting, propping etc. and removal of form for |
| 11 | Lintels, beams, plinth beams, girders, bressumers and cantilevers |
| 12 | Columns, Pillars, Piers, Abutments, Posts and Struts |
| 13 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. |
| 14 | Thermo-Mechanically Treated bars of grade Fe-500D or more. |
| 15 | STONE WORK |
| 16 | Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) upto plinth level with : |
| 17 | Cement mortar 1:6 (1 cement : 6 coarse sand) |
| 18 | CLADDING WORK |
| 19 | Providing and fixing 75 mm high, 50 mm deep and 18 mm thick stone slab table rubbed, edges rounded and polished, fixed in urinal partitions by cutting a chase of appropriate width with chase cutter and embedding the stone in the chase with epoxy grout or with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 6 mm nominal size) as per direction of Engineer-in-charge and finished smooth. |
| 20 | Granite Stone of approved shade |
| 21 | FLOORING |
| 22 | Providing and laying vitrified floor tiles in different sizes (thickness 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 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqmincluding grouting the joints with white cement and matching pigments etc., complete. |
| 23 | Size of Tile 600x600 mm |
| 24 | Providing and laying Vitrified tiles in floor in different sizes (thickness to be specified by the manufacturer)with water absorption less than 0.08% and conforming to IS:15622, of approved brand & manufacturer, in all colours and shade, laid on 20 mm thick cement mortar 1:4 (1 cement: 4 coarse sand) jointing with grey cement slurry @3.3 kg/sqm including grouting thejoints with white cement and matching pigments etc. The tiles must be cut with the zero chipping diamond cutter only . Laying of tiles will be done with the notch trowel, plier, wedge, clips of required thickness, leveling system and rubber mallet for placing the tiles gently and easily. |
| 25 | Glazed Vitrified tiles Matt/Antiskid finish of size |
| 26 | Size of Tile 600 x 600 mm |
| 27 | Providing and laying Vitrified tiles in different sizes (thickness to be specified by the manufacturer), with water absorption less than 0.08% and conforming to IS: 15622, of approved brand & manufacturer, in all colours and shade, in skirting, riser of steps, laid with cement based high polymer modified quick set tile adhesive (water based) conforming to IS: 15477, in average 6 mm thickness, including grouting of joints (Payment for grouting of joints to be made separately). |
| 28 | Size of Tile 600x600 mm |
| 29 | Grouting the joints of flooring tiles having joints of 3 mm width, using epoxy grout mix of 0.70 kg of organic coated filler of desired shade (0.10 kg of hardener and 0.20 kg of resin per kg), including filling / grouting and finishing complete as per direction of Engineer-in-charge. |
| 30 | Size of Tile 600x600 mm |
| 31 | Providing and laying Vitrified tiles in floor with different sizes (thickness to be specified by the manufacturer), with water absorption less than 0.08% and conforming to IS:15622, of approved brand & manufacturer, in all colours and shade, laid with cement based high polymer modified quick set tile adhesive (water based) conforming to IS : 15477, in average 6 mm thickness, including grouting of joints (Payment for grouting of joints to be made separately). |
| 32 | Size of Tile 600x600 mm |
| 33 | FINISHING |
| 34 | 12 mm cement plaster of mix : |
| 35 | 1:4 (1 cement: 4 fine sand) |
| 36 | Pointing on stone work with cement mortar 1:3 (1 cement : 3 fine sand): |
| 37 | Flush/ Ruled pointing |
| 38 | Finishing walls with Acrylic Smooth exterior paint of required shade . |
| 39 | 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 |
| 40 | 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. |
| 41 | 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 achieve even shade and colour. |
| 42 | Two coats |
| 43 | Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound) content. |
| 44 | With water thinnable cement primer on wall surface having VOC content less than 50 grams/litre |
| 45 | Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete |
| 46 | REPAIRS TO BUILDING |
| 47 | 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 inspection of 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 will 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. |
| 48 | Dismantling and Demolishing |
| 49 | Demolishing cement concretemanually/ bymechanicalmeans includingdisposalofmaterialwithin the campus area asper direction of Engineer - in - charge. |
| 50 | Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) |
| 51 | Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within the campus area as per direction of Engineer - in- charge. |
| 52 | Dismantling tile work in floors and roofs laid in cement mortar including stacking material within the campus area. |
| 53 | For thickness of tiles 10 mm to 25 mm |
| 54 | Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within the campus area. |
| 55 | Dismantling water closet (Indian or European) of all types (C.I./PVC/Vitrious China) with foot rest, trap, etc including stacking of useful materials at engineering unit store. |
| 56 | SANITARY INSTALLATIONS |
| 57 | Providing and fixing water closet squatting pan (Indian type W.C.pan ) with 100 mm sand cast Iron P or S trap, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlle ddevice (handle lever) conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required: |
| 58 | White Vitreous china Orissa pattern W.C. pan of size 580x440 mm with integral type foot rests |
| 59 | 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. flushing 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 : |
| 60 | W.C. pan with ISI marked white solid plastic seat and lid |
| 61 | 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: |
| 62 | White Vitreous China Flat back wash basin size 550x400 mm with single 15 mm C.P. brass pillar tap |
| 63 | 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. |
| 64 | 10 litre capacity - White |
| 65 | Providing and fixing white vitreous china flat back or wall corner type lipped front urinal basin of 430x260x350 mm or 340x410x265 mm sizes respectively. |
| 66 | Providing and fixing 600x450 mm beveled edge mirror of superior glass (of approved quality) complete with 6 mm thick hard boardground fixed to wooden cleats with C.P. brass screws and washers complete. |
| 67 | Providing and fixing Stainless Steel towel rail complete with brackets fixed to wooden cleats with CP brass screws with concealed fittings arrangement of approved quality and colour. |
| 68 | 600 mm long towel rail with total length of 645 mm, width78 mm and effective height of 88 mm |
| 69 | WATER SUPPLY |
| 70 | Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 : |
| 71 | 15 mm nominal bore |
| 72 | Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS:8931 |
| 73 | 15mm nominal bore |
| 74 | Providing and fixing Stainless Steel grating of approved quality and colour. |
| 75 | Rectangular type with openable rectangular lid |
| 76 | 100 mm nominal size square |
| 77 | Providing and fixing Polyvinyl Chloride (PVC) pipes, including all PVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step PVC solvent cement and testing of joints complete as per direction of Engineer in Charge. Internal work - Exposed on wall |
| 78 | 32 mm nominal dia Pipes (10kg/cm2) |
| 79 | 63 mm nominal dia pipe (6kg/cm2) |
| 80 | 110 mm nominal dia Pipes (4kg/cm2) |
| 81 | 25 mm nominal dia Pipes (10kg/cm2) |
| 82 | 75mm nominal dia pipe (6Kg/cm2) |
| 83 | Providing and fixing C.P. brass Health Fauset of approved quality conforming to IS:8931 : |
| 84 | C P Brass Health Fauset |
| 85 | Providing and fixing 15 mm nominal bore C.P. brass push cock of approved quality conforming to IS:8931 : |
| 86 | 15mm nominal bore |
| 87 | Providing and fixing ball valve (PVC) of approved quality,etc..complete. |
| 88 | 32 mm PVC Ball valve |
| 89 | WATER PROOFING |
| 90 | Providing Fibre lamination works to the RCC structure using resine fibre glass and chemicals after washing the surface roughly cleaned and dry fill in the cracks with suitable putty, first apply the resine to the surface well spread and pressing, applying a second layer of resin to smooth finish for forming the whole to a solid mass including cost and conveyance of all materials and labour charges etc. complete as per the instructions of the dept. officers |
| 91 | Providing and laying water proofing treatment over the concrete surface by applying cement based two component polymer modified water proofing slurry coating coating (SIKA 109 TOP seal or equivalent)after cleaning the surface free from scale, rust, grease, oil etc. preparing the surface to be true and flat and saturatedmixing the liquid (A) and powder (B) components in the ratio 1:4 by weight, applying in two coats with an interval of 2 to 6 hours for hardening in between and finally finished by rubbing down with a soft, dry sponge including protecting the applied surface from direct sunlight and storng wind and curing by gunny bags or polythene sheeting upto 5 days etc. complete. |
| 92 | NEW TECHNOLOGIES AND MATERIALS |
| 93 | 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. including 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 and including providing, mixing and applying bonding coat of epoxy bonding adhesive (Nitobond EP or Equivalent) having coverage 2.20 sqm/kg of approved make on chipped portion of RCC as per specifications complete in all respect. and disposal of debris for all lead and lifts all complete as per direction of Engineer-In-Charge. |
