TDT/03/2025-26 dtd 19.08.2025

Amount

Clearing grass and removal of the rubbish up to a distance of 50 m outside the periphery of the area cleared.

Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan),including dressing of sides and ramming of bottoms, lift upto 1.5 m to 3m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.etc complete as per the standard specifications and direction of Board staff. All kinds of soil.

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) up to plinth level with:Cement mortar 1:6 (1 cement : 6 coarse sand)

Solid block masonry using pre cast solid blocks (Factory made) of size 40x20x20cm or nearest available size confirming to IS 2185 part I of 1979 for super structure up to floor two level thickness 20cm and above in: CM 1:6 ( 1 cement: 6 coarse sand) etc complete.

Solid block masonry using pre cast solid blocks (Factory made) of size 40x20x10 cm or nearest available size confirming to IS 2185 part I of 1979 for super structure up to floor two level for 10 cm thick wall in : CM 1:6 ( 1 cement : 6 coarse sand) including cost of scaffolding complete

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

Centering and shuttering including strutting, propping etc. and removal of form work for : lintels, beams, plinth beams,girders, bressumers and cantilevers etc.complete as per the standard specifications and direction of Board staff.

Centering and shuttering including strutting, etc. and removal of form for:Columns, Pillars, Piers, Abutments, Posts and Struts etc.complete as per the standard specifications and direction of Board staff.

Centering and shuttering including strutting, propping etc. and removal of formwork for any thickness of walls, attached pilasters, plinth etc. as per the standard specifications and direction of Engineer - in- charge

Centering and shuttering including strutting, etc. and removal of form for: Weather shade, Chajjas, corbels etc., including edges etc.complete as per the standard specifications and direction of Board staff.

Centering and shuttering including strutting, propping etc. and removal of form work for : Suspended floors, roofs, landings, balconies and access platform.etc complete as per the standard specifications and direction of Board staff.

Extra for additional height in centering, shuttering where ever required with adequate bracing, propping etc., including cost of de-shuttering and decentering at all levels, over a height of 3.5 m, for every additional height of 1 metre or part thereof (Plan area to be measured). Suspended floors, roofs, landing, beams and balconies (Plan area to be measured)

Centering and shuttering including strutting, propping etc. and removal of form work for : Edges of slabs and breaks in floors and walls : Under 20 cm wide.etc complete as per the standard specifications and direction of Board staff.

Centering and shuttering including strutting, propping etc. and removal of form work for : stairs, (excluding landings) except spiral-staircases.etc complete as per the standard specifications and direction of Board staff.

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

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:PCC 1:3:6 40mm MSA

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size

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

Reinforced cement concrete work in beams, suspended floors, roofs, having slope up to 15 degree landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases up to floor five level excluding the cost of centering, shuttering, finishing and reinforcement, with1:1.5:3 (1 cement : 1.5 coarse sand (Zone III) : 3 graded stone aggregate 20 mm nominal size).

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering 1:2:4 (1 cement: 2 coarse sand :4 gradedstone aggregate 20mm nominal size)

Providing and laying damp-proof course 50mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand(zone-III) : 4 graded stone aggregate 20mm nominal size).

Providing and fixing S.S. fan clamp type I or II of 12 mm dia S.S. bar, bent to shape with hooked ends in R.C.C. slabs or beams during laying, all as per standard design complete.

Steel reinforcement for RCC work using Thermo-Mechanically Treated bars of grade Fe-500D or more including straightening, cutting, bending and placing in position and binding all complete including cost of all materials and labour etc. complete complete as per the standard specifications and direction of Board staff.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. etc complete as per the standard specifications and direction of Board staff.

9 mm cement plastering of mix : 1:3 (1 cement : 3 fine sand ) thick one coat, floated hard and trowelled smooth for underside of roof and sun shade including water cutting under the shade, border etc including cost of all materials and labour etc. complete as per the standard specifications and direction of Board staff

Plastering with cement mortar 1:4, (1 cement : 4 fine sand) 12 mm thick one coat, floated hard and trowelled smooth for inside and outside walls of all floor including groove cutting at masonry concrete joints up to 10 m height including cost of all materials and labour etc. complete as per the standard specifications and direction of Board staff.

18 mm cement plaster in two coats under layer 12 mm thick cement plaster 1:5(1 cement : 5 coarse sand) and a top layer 6 mm thick cement plaster 1:3 (1cement : 3 coarse sand) finished rough with sponge. For grovees of 25mm

Plastering with cement mortar 1:4(1 cement:4 fine sand) ,12 mm thick one coat, floated hard and trowelled smooth with a neat cement flushing coat over roof including cost of all materials and labour etc. complete as per the standard specifications and direction of Board staff.

Extra for providing and mixing water proofing material in cement concrete work in doses by weight of cement as per manufacturer's specification.

Finishing with Deluxe Multi surface paint system for interiors and exteriors using Primer as per manufacturers specifications, two or more coats applied on walls @ 1.25 ltr/10 sqm over and including one coat of special primer applied @ 0.75 ltr /10 sqm including cost of all materials and labour etc. complete for new walls as per the direction of Board staff.

Painting with acid proof paint of approved brand and manufacture of required colour to give an even shade : Two or more coats on new work.

Waterproofing works with Fosroc Brushbond Roofguard for Terrace(Plastered Surface) providing and applying high build fibre reinforced acrylic waterproofing render Fosroc Brushbond Roofguard to the surface in 3 coats. Mix it will as per the manufacturer's specifications and instructions. Add one litre of water in one litre of Brushbond Roofguard and apply as base coat or priming coat followed by application of Brushbond Roofguard in 2 coats to achieve a total dry film thickness of 1mm,second and third coats to be applied as soon as the first coat has reached tough dry state

Providing and laying tough, durable,acid and alkaline resistant industrial tiles,having high breaking strength of size 600x600 mm or nearest and thickness 16 mm of approved make in light colours and shade, laid on 20 mm thick cement mortar 1:4(1 cement : 4 coarse sand), joininh with grey cement slury @3.3 kg/m2 including grouting the joints with white cement and matching shade etc. complete as per directions of Departmental officers. Size of Tile 600 x 600 mm. (As per DSR item No.11.41.2 modified)

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 @ 3.3kg/sqm including grouting the joints with white cement and matching pigments etc., complete. Size of Tile 600x600 mm etc. complete as per the standard specifications and direction of Board staff.

Providing and laying Vitrified tiles in different sizes (thickness to be specified by manufacturer), with water absorption less than 0.08 % and conforming to I.S. 15622, of approved make, in all colours & shade, in skirting, riser of steps, over 12 mm thick bed of cement mortar 1:3 (1cement: 3 coarse sand), jointing with grey cement slurry @ 3.3kg/sqm including grouting the joint with white cement & matching pigments etc. complete. Size of Tile 600x600 mm.etc. complete as per the standard specifications and direction of Board staff.

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. Size of Tile 600x600 mm

Providing and fixing 10 mm thick acid and/or alkali resistant tiles of approved make and colour using acid and/or alkali resisting mortar bedding, and joints filled with acid and/or alkali resisting cement as per IS : 4457, In flooring on a bed of 10 mm thick mortar 1:4 (1 acid proof cement : 4 coarse sand) Acid and alkali resistant tile etc. complete as per the standard specifications and direction of Board staff.

Providing and fixing 10 mm thick acid and/or alkali resistant tiles of approved make and colour using acid and/or alkali resisting mortar bedding, and joints filled with acid and/or alkali resisting cement as per IS : 4457, In dado/skirting on 12 mm thick mortar 1:4 (1 acid proof cement : 4 coarse sand) etc. complete as per the standard specifications and direction of Board staff.

Providing and laying 18mm thick gang saw cut, mirror, polished premoulded and pre polished, machine cut for kitchen platforms, vanity counters, window sills, facias and similar locations, of required size, approved shade, colour and texture laid over 20 mm (average) thick base of cement mortar 1:4 (1 cement : 4 coarse sand), joint treated with white cement, mixed with matching pigment epoxy touch ups, including rubbing, curing, moulding and polishing to edges to give high gloss finished etc complete at all level as directed by the Engineer-in-Charge : a. Flamed finish granite stone slab Jet Black, Cherry Red, Elite Brown, Cat Eye or equivalent.

Steel work in built up G I 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

Providing & fixing glass panes with putty and glazing clips in steel doors, windows, clerestory windows all complete with :5.0 mm thick glass panes (weight not less than 12.5 kg/ sqm)

Providing & fixing glass panes with putty and glazing clips in steel doors,windows, clerestory windows, all complete with :4.0 mm thick glass panes (weight not less than 10 kg/ sqm)

Providing and fixing chromium plated brass 100 mm mortice latch and lock with 6 levers and a pair of lever handles of approved quality with necessary screws etc. complete.

Providing and fixing bright/matt finished Stainless Steel handles of approved quality and make with necessary screws etc.all complete: 125 mm

Providing and fixing IS : 12817 marked stainless steel butt hinges with stainless steel screws etc. complete: 125x64x1.90 mm

Providing and fixing IS : 12817 marked stainless steel butt hinges with stainless steel screws etc. complete: 75x47x1.80 mm

Providing and fixing bright finished brass tower bolts (barrel type) with necessary screws etc. complete: 200x10 mm

Providing and fixing bright finished brass tower bolts (barrel type) with necessary screws etc. complete: 150x10 mm

Providing and fixing bright finished brass tower bolts (barrel type) with necessary screws etc. complete : 100x10 mm

Providing and fixing bright finished brass hanging type floor door stopper with necessary screws, etc. complete.

Providing and fixing bright finished brass hard drawn hooks and eyes :100mm

'Providing and fixing stainless steel (SS 304 grade) adjustable friction windows stays of approved quality with necessary stainless steel screws etc. to the side 'hung windows as per direction of Engineer-in-charge complete. 205 x 19 mm

Fabricating, supplying and installing miscellaneous Steel works welded in built up sections/ framed works, including cutting, hoisting, fixing in position and applying a priming coat of approved stel primer using structural etc. As required in gratings, chequered plates, rails, embedded parts, angle post of chain link fencing, etc. complete.

Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer's specifications including appropriate priming coat, preparation of surface, etc. complete.

Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS : 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminnium snap beading for glazing /paneling, C.P. brass/ stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge.(Glazing, paneling and dash fasteners to be paid for separately):For fixed portion Powder coated aluminium (minimum thickness of powder coating 50 micron)

'Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS : 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminnium snap beading for glazing /paneling, C.P. brass/ stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge.(Glazing, paneling and dash fasteners to be paid for separately): For shutters of doors, windows & ventilators including providing and fixing hinges / pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber/ neoprene gasket required (Fittings shall be paid for separately) Powder coated aluminium (minimum thickness of powder coating 50 micron)

Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of Engineer-in-charge . (Cost of aluminium snap beading shall be paid in basic item): With float glass panes of 4.0 mm thickness (weight not less than 10kg/sqm)

Providing and fixing aluminium round shape handle of outer dia 100 mm with SS screws etc. complete as per direction of Engineer-in-Charge. Anodized (AC 15 ) aluminium

Providing and fixing 12 mm thick prelaminated particle board flat pressed three layer or graded wood particle board conforming to IS: 12823 Grade l Type ll, in panelling fixed in aluminum doors, windows shutters and partition frames with C.P. brass / stainless steel screws etc. complete as per architectural drawings and directions of Engineer-in-charge.21.2.2 Pre-laminated particle board with decorative lamination on both sides.

Filling the gap in between aluminium frame & adjacent RCC/ Brick/ Stone work by providing weather silicon sealant over backer rod of approved quality as per architectural drawings and direction of Engineer-in-charge complete. Upto 5mm depth and 5 mm width.

Providing and fixing factory made uPVC door frame made of uPVC extruded sections having an overall dimension as below (tolerance ±1mm), with wall thickness 2.0 mm (± 0.2 mm), corners of the door frame to be Jointed with galvanized brackets and stainless steel screws, joints mitred and Plastic welded. The hinge side vertical of the frames reinforced by galvanized M.S. tube of size 19 X 19 mm and 1mm (± 0.1 mm) wall thickness and 3 nos. stainless steel hinges fixed to the frame complete as per manufacturer’s specification and direction of Engineerin- charge - Extruded section profile size 48x40 mm

Providing and fixing to existing door frames, 24 mm thick factory made uPVC door shutters made of styles and rails of a uPVC hollow section of size 59x24 mm and wall thickness 2 mm (± 0.2 mm) with inbuilt edging on both sides. The styles and rails mitred and joint at the corners by means of M.S. galvanised/ plastic brackets of size 75x220 mm having wall thickness 1.0 mm and stainless steel screws. The styles of the shutter reinforced by inserting galvanised M.S. tube of size 20x20 mm and 1 mm (± 0.1 mm) wall thickness. The lock rail made up of 'H' section, a uPVC hollow section of size 100x24 mm and 2 mm (± 0.2 mm) wall thickness, fixed to the shutter styles by means of plastic/galvanised M.S. 'U' cleats. The shutter frame filled with a uPVC multi-chambered single panel of size not less than 620 mm, having over all thickness of 20 mm and 1 mm (± 0.1 mm) wall thickness. The panels filled vertically and tie bar at two places by inserting horizontally 6 mm galvanised M.S. rod and fastened with nuts and washers, complete as per manufacturer's specification and direction of Engineer-in-charge. (For W.C. and bathroom door shutter).

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes.110 mm diameter

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes.75 mm diameter

Providing and fixing uPVC pipes includes joints of pipes with one step PVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in CHarge. 110 mm dia 4 Kg/cm2

Providing and fixing uPVC pipes includings jointing of pipes with one step PVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. 75 mm dia 4 Kgf/cm2

Providing and fixing PVC moulded fittings/ accessories for rigid PVC pipes including jointing with PVC solvet cement - 110mm dia vent cowl.

Providing and fixing PVC moulded fittings/ accessories for rigid PVC pipes including jointing with PVC solvet cement - 75 mm dia vent cowl.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of 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 wall etc.20 mm nominal outer dia pipes

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of 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 wall etc.25 mm nominal outer dia pipes

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of 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 wall etc.32 mm nominal outer dia pipes

Construction of inspection chamber of 500x500mm internal size withUPVC chambers of internal diameter 300mm with sufficiant number of 110mm inlets and outlets encased with concrete and covered with RCC slab including excavation, concrete, shuttering ,UPVC chamber etc,all as directed the engineer in charge

Constructing soak pit 1.20x1.20x1.20 m filled with brickbats including S.W. drain pipe 100 mm diameter and 1.20 m long complete as per standard design.

Providing and fixing square-mouth S.W. gully trap class SP-1 complete with C.I. grating brick masonry chamber with water tight C.I. cover with frame of 300 x300 mm size (inside) the weight of cover to be not less than 4.50 kg and frame to be not less than 2.70 kg as per standard design:100x100 mm size P type. With common burnt clay F.P.S. (non modular) bricks of class designation 7.5.

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 : W.C. pan with ISI marked white solid plastic seat and lid.

Providing and fixing white vitreous china flat back or wall corner type lipped front urinal basin of 430x260x350 mm or 340x410x265 mm sizes respectively.

Supplying and fixing Stainless steel soap dish including cost of materials and labour charges etc complete as per the direction of site Engineer-in-charge.

Supplying and fixing CP Towel rod 60cm or nearest available length including cost of materials and labour charges etc complete as per the direction of site Engineer-in-charge.

Providing and fixing C.P brass long nose bib cock of approved quality conforming to IS standards and weighing not less than 810 gms. 15 mm nominal bore

Supplying and fixing CP Health Faucet good quality including cost of materials and labour charges etc complete as per the direction of site Engineer-in-charge.

Providing and fixing PTMT grating of approved quality and colour.Circular type 100 mm nominal dia

Providing and fixing C.P. brass shower rose with 15 or 20 mm inlet :100 mm diameter

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

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: White Vitreous China Flat back wash basin size 550x400 mm with single 15 mm C.P. brass pillar tap.

Providing and fixing mirror of superior glass (of approved quality) and of rectangular shape 453x357 mm with plastic moulded frame of approved make and shade with 6 mm thick hard board backing and fixing the same in position with necessory T. W. plugs embedded in cement mortar and screwed on to it with C. P fixing scerws including cost of all materials and labour etc. complete as per the standard specifications and direction of Board staff.

Providing and fixing PTMT towel ring trapezoidal shape 215 mm long, 200 mm wide with minimum distances of 37 mm from wall face with concealed fittings arrangement of approved quality and colour, weighing not less than 88 gms

Providing and fixing Stainless Steel A ISI 304(18/8) kitchen sink as per IS:13983 CI brackets and Stainless Steel plug 40mm, including painting of fittings and brackets, cutting and making good the walls wherever required without drain board. 470x420mm bowl depth 178mm.

Providing and placing on terrace (at all floor levels) polyethylene water storage tank (1000 lit. x 2) ISI : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without the base support for tank including cost of all materials and labour etc. complete as per the standard specifications and direction of Board staff.

Diluting and injecting chemical emulsion for POST -CONSTRUCTIONAL anti-termite treatment (excluding the cost of chemical emulsion):Along the external wall below concrete or masonry apron using chemical emulsion @2.25 litres per linear metre including drilling and plugging holes etc:With Chlorpyriphosl Lindane E.C.20% with 1% concentration

Supplying chemical emulsion in sealed containers including delivery as specified. Chlorpyriphos / Lindane emulsifiable concentrate of 20%

Providing and laying factory made chamfered edge Cement Concrete paver blocks in footpath, parks, lawns, drive ways or light traffic parking etc, of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over 50mm thick compacted bed of sand, compacting and proper embedding/laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand. complete all as per direction of Engineer-in-Charge. 80 mm thick C.C. paver block of M-30 grade with approved color design and pattern.

SREEKUMAR K S (BID ID -2338922)