Renovation and repair work to open air theatre-NITC

Amount

Surface dressing of the ground all kinds of soil including removing vegetation and in-equalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m.

Providing and laying in position cement concrete of 1:2:4 (1 cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size) grade excluding the cost of centering and shuttering - All work up to plinth level

Providing and laying in position cement concrete of grade 1:4:8 (1 Cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size) excluding the cost of centering and shuttering - All work up to plinth level

Reinforced cement concrete work in 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size) in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement

Centering and shuttering including strutting, propping etc. and removal of form for foundations, footings, bases of columns, etc. for mass concrete

Steel reinforcement for R.C.C. work with Thermo-Mechanically Treated bars of grade Fe-500D or more. including straightening, cutting, bending, placing in position and binding all complete above plinth level

Steel reinforcement for R.C.C. work with hard drawn steel wire fabric 50x50 welded mesh 10 guage including straightening, cutting, bending, placing in position and binding all complete upto plinth level

Laterite masonary in cement mortar 1:6 (1 cement : 6 coarse sand) in foundation and plinth using neatly dressed laterite stones including cost and conveyance of all materials and labour charges etc, complete

Solid concrete block (75kg/cm2) masonry in cement mortar 1:6 using concrete brick of size 40x20x12cm upto plinth level including cost and conveyance of all materials and labour charges etc. complete.

Random rubble masonry with hard stone in cement mortar 1:6 (1 cement : 6 coarse sand) 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

Providing and fixing vitrified floor tiles of size 600x600 mm (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 of any size as approved 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.

Steel work in built up GI tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete

Supplying and paving best quality highly compressed exterior grade floor paving tiles (Eurocon, common wealth or equalant ) over a base coat of cement plastering 1:4, 20mm thick including cost and conveyance of all materials and labour charges etc. complete.

Providing GI powder coated trafford sheets 0.50mm or nearest available thick with GI bolts and nuts plate washers and bitumin washers, M seal and 150mm overlap at ends including cost and conveyance of all materials and labour charges etc.complete

Providing and fixing in roof with necessary self tapping screws sandwich panel Trafford roofing sheet with total thickness of 50mm with polyurethane foam of Density 36 Kg/cum plus or minus 2 Kg/cum with thermal conductivity with of less than or equal to 22 MW/MK and form tensile strength (adhesion) at 80C Greater than or equal to 80Kpa and youngs module at 80C greater than or equal to 2500 Kpa sandwiched between two GI sheets. The external and internal sheet shall have thickness of 0.40mm and 0.30mm respectively. The external and internal sheet shall be JSW/TATA/Bhushan /LLoyds make having a minimum 150 GSM galvalume coating pre-painted with approved colour and shade by the Engineer in charge with an SMP coating of 18 microns over epoxy coats of 7micorns

Plastering with C.M. 1:4 (one cement four sand), 12mm thick for walls inside and outside with necessary scaffolding and thread lines, including cost and conveyance of all materials and labour charges etc. complete.

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface :

Finishing walls with two or more coat Acrylic Smooth exterior paint of required shade in New work (applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

Painting with two or more coats synthetic enamel paint using brush/roller on new work of approved brand and manufacture to give an even shade

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

Wall painting with two coat 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

Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete

Painting with synthetic enamel paint one or more coats on old work of approved brand and manufacture of required colour to give an even shade

Finishing walls with old work (One or more coat applied @ 0.90 ltr/10 sqm) Acrylic Smooth exterior paint of required shade

Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade on Old work (Two or more coats applied @ 1.43 ltr/ 10 sqm) over existing cement paint surface

Finishing floor,floor tiles with tile guard paint of required shade over old work (one or more coats applied @ 1.79 ltr/10 sqm).

Dismantling tile work in floors and roofs ( thickness of tiles 10 mm to 25 mm) laid in cement mortar including stacking serviceable material in Engineering Unit store and other materials within 50 metres lead as per the instructions of Engineer-in-Charge

Dismantling roofing including ,Asbestos cement sheet, ridges, hips, valleys and gutters etc., and stacking the material at the Engineering Unit store as per the instruction of Engineer-incharge

Dismantling cement asbestos or other hard board ceiling or partition walls including stacking of serviceable materials and disposal of unserviceable materials to the engineering unit store as per the instruction of the engineer in-charge

Dismantling of flushing cistern of all types (C.I./PVC/Vitrious China) including stacking of useful materials near the site and disposal of unserviceable materials within 50 metres lead.

Dismatling and removing and carefully stacking water closet/European closet including removal of foot rest trap etc. complete as per the instruction of Engineer-in-charge.

Providing and fixing white vitreous china pedestal type water closet (European type W.C. pan) with ISI marked white solid plastic 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

Providing and fixing White Vitreous China Flat back wash basin size 550x 400 mm with single 15 mm C.P. brass pillar tap 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 required

Providing and fixing P.V.C. low level flushing cistern(10 litre capacity - coloured )with manually controlled device (handle lever) conforming to IS : 7231, with all fittings and fixtures complete

Providing and fixing 110 mm steel gratings (door type) including cost and conveyance of all materials and labour charges etc. complete

Providing and fixing 600x450 mm beveled 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.

Supplying and fixing 600mm x 20mm brass towel rail and fixing to wall with wooden plug with CP brass screws including cost and conveyance of all materials and labour charges etc. complete.

Providing and fixing 20 mm nominal outter dia PVC pipes (1/2") (10kg/cm2) , 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

Providing and fixing 25 mm PVC pipes (3/4") (10kg/cm2) , 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

Providing and fixing 63 mm PVC pipes (2")(4kg/cm2) , 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

Providing and fixing 110mm (4") PVC pipe (4kg/cm2) best quality 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

Providing and fixing 15 mm nominal bore C.P. brass bib cock of approved quality conforming to IS:8931 :

Providing and fixing best quality C.P. brass health fauset (Cascade) etc. complete

Providing and fixing 15mm nominal bore C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS:8931

Providing and fixing SS soap Dish Holder having length of 138mm, breadth 102mm, height of 75mm with concealed fitting arrangements, weighing not less than 106 gms.

Providing and fixing anodized aluminium box section (not less than 0.299kg/m) frame work for ceiling, including hanging in RCC slab or truss with aluminium sections at suitable intervals, fixed to wall with steel screws on nylon sleeves etc. including cost and conveyance of all platform scaffolding for required height wherever necessary, materials and labour charges etc. complete as per the direction of Engineer-in-charge.

Rahmathulla.K.K

Biju M T