Renovation of washrooms and toilets at Metro stations from Central Station (KCEN) to Dakshnineswar Station (KDSW) of Metro Railway, Kolkata.

mm thick bed of cement mortar 1:3 (1 cement: 3 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joint with white cement & matching pigments etc. complete. // Size of Tile 600x600 mm 11.41A.3.1 990.00 Sqm 1464.85 1450201.50 (-) 24.00 1102153.14 Description:- FLOORING // VITRIFIED FLOOR TILES // 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

kg/sqm including grouting the joints 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. // Glazed Vitrified tiles Matt/Antiskid finish of size // Size of Tile 600 x 600 mm 8.31 990.00 Sqm 1267.95 1255270.50 (-) 24.00 954005.58 Description:- CLADDING WORK // STONE WORK DRY CLADDING // Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of

by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete. 15.23.1 2851.20 Sqm 73.40 209278.08 (-) 24.00 159051.34 Description:- DISMANTLING AND DEMOLISHING // General // Dismantling tile work in floors and 4 roofs laid in cement mortar including stacking material within 50 metres lead. // For thickness of tiles

manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. // Nominal concrete 1:3:6 or richer mix (including equivalent design mix) 15.7.4 33.00 cum 2060.20 67986.60 (-) 24.00 51669.82

by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. // In cement mortar 15.52 66.00 Each 112.05 7395.30 (-) 24.00 5620.43

all types (C.I./PVC/Vitreous China) including stacking of useful materials near the site and disposal of unserviceable materials within 50 metres lead. 15.60 660.00 cum 263.95 174207.00 (-) 24.00 132397.32 Description:- DISMANTLING AND DEMOLISHING // General // Disposal of building rubbish /

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. 4.1.3 59.40 cum 7878.50 467982.90 (-) 24.00 355667.00 Description:- CONCRETE WORK // CEMENT CONCRETE (CAST IN SITU) // Providing and laying in

up to plinth level : // 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) 6.4.1 33.00 cum 9344.35 308363.55 (-) 24.00 234356.30

modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in : // Cement mortar 1:4 (1 cement : 4 coarse sand) 13.1.1 1980.00 Sqm 347.05 687159.00 (-) 24.00 522240.84

1:4 (1 cement: 4 fine sand) 5.2.2 29.70 cum 10852.95 322332.61 (-) 24.00 244972.78 Description:- REINFORCEMENT CEMENT CONCRETE // CAST IN SITU // Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string

five level, excluding cost of centering, shuttering, finishing and reinforcement : // 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) 5.22A.6 1650.00 Kg 107.85 177952.50 (-) 24.00 135243.90 Description:- REINFORCEMENT CEMENT CONCRETE // STEEL REINFORCEMENT // Steel

binding all complete above plinth level. // Thermo-Mechanically Treated bars of grade Fe-500D or more. 17.31 99.00 Each 1607.95 159187.05 (-) 24.00 120982.16

edge mirror of superior glass (of approved quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete. 17.5.1 66.00 Each 12071.75 796735.50 (-) 24.00 605518.98 Description:- SANITARY INSTALLATIONS // General // Providing and fixing white vitreous china flat back half stall urinal of size 580x380x350 mm with white PVC automatic flushing cistern, with

waste fitting as per IS : 2556, C.I. trap with outlet grating and other couplings in C.P. brass, including painting of fittings and cutting and making good the walls and floors wherever required : // Single half stall urinal with 5 litre P.V.C. automatic flushing cistern 17.78 66.00 Each 14999.15 989943.90 (-) 24.00 752357.36 Description:- SANITARY INSTALLATIONS // General // Providing and fixing white vitreous china

providing & fixing white vitreous china cistern with dual flush fitting, of flushing capacity 3 litre/ 6 litre (adjustable to 4 litre/ 8 litres), including seat cover, and cistern fittings, nuts, bolts and gasket etc complete. 17.7.9 66.00 Each 2940.50 194073.00 (-) 24.00 147495.48 Description:- SANITARY INSTALLATIONS // General // 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

Vitreous China Surgeon type wash basin of size 660x460 mm with single 15 mm C.P. brass pillar taps with elbow operated levers ISI Marked METRO-KOL-HQ-ENGG/METRO RAILWAY 17.73.2 66.00 Each 708.95 46790.70 (-) 24.00 35560.93 Description:- SANITARY INSTALLATIONS // General // Providing and fixing PTMT towel rail

arrangement of approved quality and colour. // 600 mm long towel rail with total length of 645 mm, width 78 mm and effective height of 88 mm, weighing not less than 190 gms. 17.29 132.00 Each 53.25 7029.00 (-) 24.00 5342.04

(concealed) of standard design and of approved make conforming to IS:8931. // 15 mm nominal bore 18.53.1 165.00 Each 574.30 94759.50 (-) 24.00 72017.22

for basin mixer and geyser points of approved quality conforming to IS:8931 // 15mm nominal bore 17.22B 33.00 Each 6940.75 229044.75 (-) 24.00 174074.01

telephonic wall mixer of quality and make as approved by Engineer in charge.(a) 15 mm nominal dia 18.22.2 66.00 Each 222.35 14675.10 (-) 24.00 11153.08

with 15 or 20 mm inlet // 150 mm diameter 18.8.1 660.00 Metre 497.80 328548.00 (-) 24.00 249696.48 Description:- WATER SUPPLY // C.P.V.C. PIPES // Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain &

pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge. Concealed work, including cutting chases and making good the walls etc. // 15 mm nominal dia Pipes 18.8.3 330.00 Metre 627.25 206992.50 (-) 24.00 157314.30 Description:- WATER SUPPLY // C.P.V.C. PIPES // Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain &

pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge. Concealed work, including cutting chases and making good the walls etc. // 25 mm nominal dia Pipes 18.8.2 660.00 Metre 537.60 354816.00 (-) 24.00 269660.16 Description:- WATER SUPPLY // C.P.V.C. PIPES // Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain &

pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge. Concealed work, including cutting chases and making good the walls etc. // 20 mm nominal dia Pipes 12.41.1 330.00 Metre 248.80 82104.00 (-) 24.00 62399.04 Description:- ROOFING // RAIN WATER SPOUT AND PIPE // Providing and fixing on wall face

ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes. //

12.41.2 330.00 Metre 377.40 124542.00 (-) 24.00 94651.92 Description:- ROOFING // RAIN WATER SPOUT AND PIPE // Providing and fixing on wall face

ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes. //

12.42.5.2 165.00 Each 150.35 24807.75 (-) 24.00 18853.89 Description:- ROOFING // RAIN WATER SPOUT AND PIPE // Providing and fixing on wall face

conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion. // Bend 87.5 degree // 110 mm bend 12.42.5.1 198.00 Each 105.90 20968.20 (-) 24.00 15935.83 Description:- ROOFING // RAIN WATER SPOUT AND PIPE // Providing and fixing on wall face

conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion. // Bend 87.5 degree // 75 mm bend METRO-KOL-HQ-ENGG/METRO RAILWAY 9.121 712.80 Metre 570.95 406973.16 (-) 24.00 309299.60 Description:- WOOD AND P.V.C. WORK // GYPSUM BOARD PARTITIONS // Providing and fixing Fiber Glass Reinforced plastic (FRP) Door Frames of cross-section 90 mm x 45 mm having single

with fire resistant grade unsaturated polyester resin and chopped mat. Door frame laminate shall be

covered with fiber glass from all sides. M.S. stay shall be provided at the bottom to steady the frame. 9.122.1 332.64 Sqm 3720.75 1237670.28 (-) 24.00 940629.41 Description:- WOOD AND P.V.C. WORK // GYPSUM BOARD PARTITIONS // Providing and fixing to existing door frames. // 30 mm thick Glass Fibre Reinforced Plastic (FRP) panelled door shutter of

polyester resin, moulded to 3 mm thick FRP laminate for forming hollow rails and styles, with wooden frame and suitable blocks of seasoned wood inside at required places for fixing of fittings, cast monolithically with 5 mm thick FRP laminate for panels conforming to IS: 14856, including fixing to frames. 8.2.3.2 660.00 Sqm 3848.70 2540142.00 (-) 24.00 1930507.92 Description:- CLADDING WORK // General // Providing and fixing 18 mm thick gang saw cut, mirror polished, premoulded and prepolished, machine cut for kitchen platforms, vanity counters,

over 20 mm thick base cement mortar 1:4 (1 cement : 4 coarse sand), joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing to edges to give high gloss finish etc. complete at all levels // Granite stone slab all colour and texture except black, Cherry/Ruby red // Area of slab over 0.50 sqm 13.85.3 1650.00 Sqm 73.95 122017.50 (-) 24.00 92733.30

brand and manufacture, having low VOC (Volatile Organic Compound ) content. // With water thinnable cement primer on wall surface having VOC content less than 50 grams/litre 13.83.2 1650.00 Sqm 142.80 235620.00 (-) 24.00 179071.20 Description:- FINISHING // EXTERIOR FINISHING // Wall painting with premium acrylic emulsion

approved brand and manufacture, including applying additional coats wherever required to achieve even shade and colour. // Two coats 13.80 1650.00 Sqm 156.05 257482.50 (-) 24.00 195686.70

putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete. 26.28.1 132.00 Sqm 378.00 49896.00 (-) 24.00 37920.96 Description:- NEW TECHNOLOGIES AND MATERIALS // REPAIR AND REHABILITATION ITEMS // Chipping of unsound/weak concrete material from slabs, beams, columns etc. with manual Chisel

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 // 75mm average thickness 26.29.1 330.00 Metre 8.25 2722.50 (-) 24.00 2069.10 Description:- NEW TECHNOLOGIES AND MATERIALS // REPAIR AND REHABILITATION ITEMS //

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. // Bars upto 12 mm diameter 26.30.1 330.00 Each 141.20 46596.00 (-) 24.00 35412.96 Description:- NEW TECHNOLOGIES AND MATERIALS // REPAIR AND REHABILITATION ITEMS // Drilling suitable holes in reinforced or plain cement concrete with power driven drill machine to a

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. // Upto and including 12mm dia. 26.31.2 132.00 Sqm 285.20 37646.40 (-) 24.00 28611.26 Description:- NEW TECHNOLOGIES AND MATERIALS // REPAIR AND REHABILITATION ITEMS //

specifications and direction of Engineer-In-charge complete in all respect. // Epoxy bonding adhesive having coverage 2.20 sqm/kg of approved make 26.34.2 132.00 Sqm 853.70 112688.40 (-) 24.00 85643.18 METRO-KOL-HQ-ENGG/METRO RAILWAY Description:- NEW TECHNOLOGIES AND MATERIALS // REPAIR AND REHABILITATION ITEMS // Providing and laying SBR Polymer modified (of approved make @ minimum 2% by wt. of cement used) plain/reinforced concrete jacket for the structural members e.g. columns, pillars, piers, beams

portland cement, coarse sand and graded stone aggregate of 10 mm maximum size in proportion as per design criteria] with specified average thickness all-round existing core of RCC member. Note: Rates shall be for finished surface area of concrete and shall include the cost of making holes in existing RCC slab, if required, for pouring concrete in shuttering mould of jacket and appropriate approved Super-Plasticiser for rendering concrete as flowable self compacting and SBR polymer but shall exclude cost of reinforcement, bond coat, Shear Keys, centering and shuttering, strutting, propping etc (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) //