Tender For Repair And Restoration Work Of Cmds Complex -- 1 RENOVATIONOF CLADDING WORK: STAIR ROOMS AND LIFT OUTER WALLS UPTO FIRST FLOOR LEVEL. 2 15.23.1 : Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead.For thickness of tiles 10 mm to 25 mm 3 15.60 : Disposal of building rubbish/ malba/ similar unserviceable, dismantled or waste materials by mechanical means, including 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 od178655/2024_2025 : Providing and laying vitrified wall tiles in different sizes (thickness to be specified by themanufacturer) with water absorption not less than 0.08% and conforming to IS 15622 of approved make in all colours and shades with cement based high polymer modified quick-set tile adhessive ( water based ) conforming to IS 15477, in average 3mm thickness. 5 13.88 : Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete 6 REPLACING THEBROKEN KOTTA STONE SLAB FLOORING OF DIFFERENT AREAS OF COMPLEX 7 15.25 : Dismantling stone slab flooring laid in cement mortar including stacking of serviceable material and disposal of unserviceable material within 50 metres lead. 8 11.26.1 : Kota stone slab flooring over 20 mm ( average) thick base laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab, including rubbing and polishing complete with base of cement mortar 1:4 (1 cement : 4 coarse sand)25 mm thick 9 11.27 : Kota stone slab 20 mm thick in risers of steps, skirting, dado and pillars laid on 12 mm (average) thick cement mortar 1:3 (1 cement : 3 coarse sand) and jointed with grey cement slurry mixed with pigment to match the shade of the slabs, including rubbing and polishing complete. 10 REPLACING THE POLYCARBONATE SHEET ROOFING AND G.I SHEET ROOFING OF CUTOUTS,AND PAITNING OF EXISTING TRUSS WORK : 11 15.28.1 : Dismantling roofing including ridges, hips, velleys and gutters etc., and stacking the material within 50 metres lead of :G.S. Sheet 12 od176100/2024_2025 : Dismantling roofing including ridges, hips, velleys and gutters etc., and stacking the material within 50 metres lead of :<br>Poly carbonate sheet roofing: 13 14.72 : Providing and fixing double scaffolding system (cup lock type) on the exterior side, upto seven story hight 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. staricase 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 location 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 . 14 13.99.1 : Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :One or more coats on old work 15 50.12.2.1 : Providing & fixing Poly carbonate corrugated sheet 0.8 mm thick as approved by the Engineer in charge and should be supplied in a single length of 12 M or as decide by the Engineer in charge.The sheets shall be fixed using self drilling / self tapping screw of size (5.5x55 mm) with EPDM seal complete upto any pitch in horizontal/ vertical/ curved surface, but excluding the cost of purlins, rafters, trusses, and including cutting to size shapes where ever required. 16 12.4.2 : Providing ridges or hips width 60 cm overall width plain G.S. sheet fixed with polymer coated J or L hooks, bolts and nuts 8 mm dia G.I. limpet and bitumen washers complete.0.63 mm thick with zinc coating not less than 275 gm/m2 17 12.50 : Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+0.05%), total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling/self tapping screws of size (5.5x55mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. 18 CEILING RENOVATION WORKS OF COMMON AREA OF FIRST FLOOR : 19 15.41 : Dismantling cement asbestos or other hard board ceiling or partition walls including stacking of serviceable materials and disposal of unserviceable materials within 50 metres lead. 20 12.45.3 : Providing and fixing false ceiling at all height including providing and fixing of frame work made of special sections, power pressed from M.S. sheets and galvanized with zinc coating of 120 gms/ sqm (both side inclusive) as per IS : 277 and consisting of angle cleats of size 25 mm wide x 1.6 mm thick with flanges of 27 mm and 37 mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia x 50 mm long with 6 mm dia bolts, other flange of cleat fixed to the angle hangers of 25x10x0.50 mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I. channels 45x15x0.9 mm running at the spacing of 1200 mm centre to centre, to which the ceiling section 0.5 mm thick bottom wedge of 80mm with tapered flanges of 26 mm each having lips of 10.5 mm, at 450 mm centre to centre, shall be fixed in a direction perpendicular to G.I. intermediate channel with connecting clips made out of 2.64 mm dia x 230 mm long G.I. wire at every junction, including fixing perimeter channels 0.5 mm thick 27 mm high having flanges of 20 mm and 30 mm long, the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450 mm centre, with 25 mm long dry wall screws @ 230 mm interval, including fixing of gypsum board to ceiling section and perimeter channel with the help of dry wall screws of size 3.5x25 mm at 230 mm c/c, including jointing and finishing to a flush finish of tapered and square edges of the board with recommended jointing compound, jointing tapes, finishing with jointing compound in 3 layers covering upto 150 mm on both sides of joint and two coats of primer suitable for board, all as per manufacturers specification and also including the cost of making openings for light fittings, grills, diffusers, cutouts made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in Charge but excluding the cost of painting with:12.5 mm thick tapered edge gypsum moisture resistant board 21 15.60 : Disposal of building rubbish/ malba/ similar unserviceable, dismantled or waste materials by mechanical means, including 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 22 REPAIRING OF DOORS,WINDOWS AND ARRESTING OF LEAKAGE THROUGH WINDOW FRAME GAPS : 23 21.19.3 : Filling the gap in between aluminium/ stone/ wood frame and adjacent RCC/ Brick/ Stone/ wood/ Ceramic/ Gypsum work by providing weather/structural non sag elastomeric PU sealant over backer rod of approved quality as per architectural drawings and direction of Engineer-in-charge complete, complying to ASTM C920, DIN 18540-F & ISO 11600Upto 20 mm depth and 20 mm width 24 od176097/2024_2025 : Renewal of old rubber beeding with new EPDM rubber beeding suitable to the existing frameof glass panes (length). 25 50.14.1.1 : Removing and refixing door shutters after necessary repairs for easy opening and closing etc complete as per the direction of site Engineer-in-charge. 26 50.14.1.2 : Removing and refixing window shutters after necessary repairs for easy opening and closing etc complete as per the direction of site Engineer-in-charge 27 od176107/2024_2025 : Providing and fixinglouvers for the ventilators using 4mm or nearest available size glass panes :<br>Float glass panes of thickness 4 mm 28 9.21.2 : Providing and fixing ISI marked flush door shutters conforming to IS : 2202 (Part I) non- decorative Type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters:30 mm thick including ISI marked Stainless Steel butt hinges with necessary screws 29 21.3.1 : 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 30 15.12.1 : Dismantling doors, windows and clerestory windows (steel or wood ) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead:Of area 3 sq. metres and below 31 21.1.1.2 : 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 portionPowder coated aluminium (minimum thickness of powder coating 50 micron) 32 21.1.2.2 : 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) 33 9.55.3 : Providing and fixing ISI marked M.S. pressed butt hinges bright finished with necessary screws etc, complete:75x47x1.70 mm 34 50.9.15.1 : Supplying and fixing 200 mm Aluminium aldrop 35 9.21.1 : Providing and fixing ISI marked flush door shutters conforming to IS : 2202 (Part I) non- decorative Type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters:35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws 36 9.63.2 : Providing and fixing ISI marked oxidised M.S. tower bolt black finish, (Barrel type) with necessary screws etc. complete:200x10 mm 37 13.50.1 : Applying priming coat:With ready mixed pink or Grey primer of approved and manufacture on wood work (hard and soft wood) 38 13.62.1 : Painting with synthetic enamel paint of approved brand and manufacture of required colour to givean even shade:Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture . 39 CLEARING THE GRASS AND VEGITATIONS FROM PLANTER BOXES AND DIFFERENT PARTS OF COMPLEX BUILDING 40 2.32 : Clearing grass and removal of the rubbish up to a distance of 50 m outside the periphery of the area cleared. 41 od176096/2024_2025 : Engaging labour for petty repair works 42 od176103/2024_2025 : Removing the plants and vegitations from the different parts of the structure at different levels incuding rooting out the plants and applying nertain chemicals to burn out the plants completely without making any harm to structure including all labour charge,scaffolding charge ,cost of chemicals etc. comcplete: 43 MASONRY WORKS AND REPAIRS OF PLASTERING ETC. 44 50.6.1.5 : Solid block masonry using pre cast solid blocks ( Factory made) of size 30x20x20cm 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 45 13.1.1 : 12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand) 46 13.7.1 : 12 mm cement plaster finished with a floating coat of neat cement of mix:1:3 ( 1 cement : 3 fine sand) 47 13.28.3 : 12 mm thick plain cement mortar bands in cement mortar 1:4 ( 1 cement : 4 fine sand) :Raised Band 48 od178591/2024_2025 : Water proofing on the terrace roof using elastomeric liquid applied membrane with chemical base poly urethene modified acrylic dispension. Including cleaning, dust removal and crack filling using crack filler available in market. Applying 3 coats of PU roofkoat while 1st coat 50% dilution as priming coat covering area 0.09 litre for 1 sqm 2nd coat of elastomeric liquid applied membrane with chemical base poly urenthene modified acrylic dipension white without dilution covering area of 0.135 litre for 1 sqm and 3rd coat of Home shield PU roofkoat white without dilution covering area 0.135 litre for 1 sqm (13.61.1) 49 14.1.1 : 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 within 50 meters lead:With cement mortar 1:4 ( 1 cement : fine sand) 50 26.32.1 : Providing, mixing and applying SBR polymer (of approved make) modified Cement mortar in proportion of 1:4 (1 cement: 4 graded coarse sand with polymer minimum 2% by wt. of cement used) as per specifications and directions of Engineer-in-charge. Note: Measurement and payment: The pre-measurement of thickness shall be done just after the surface preparation is completed and 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 and/or the 75mm size cube crushing strength at the end of 28 days to be not less than 30 N/Sqmm2).12 mm average thickness. 51 DRAIN CLEANING :( INTERNAL AND EXTERNAL) 52 od176095/2024_2025 : Removing the existing cover slabs of average size 100 x 45 x10 cm carefully without damaging the cover slab for the purpose of cleaning the drain, including all labours etc. complete as per the direction of deptl. engineer in charge. 53 od176101/2024_2025 : Relaying the removed cover slabs of average size 100 x 45 x10 cm carefully without damaging the cover slab for the purpose of cleaning the drain, including all labours etc. complete as per the direction of deptl. engineers in charge. 54 od176104/2024_2025 : :Conveying and disposing the wastes ,silts and debris collected from from drianage to<br>the approved dumping yard without disturbance to the public for a lead upto 15km for all lifts ( applicable in<br>urban areas having directions for restricted hours for mobement/plying of load carrying motor vehicle of<br>3.5m3 or more )<br>Details of cost for 3 trips of 8m3 capacity ( Approved data for operation breakthrough works 55 od176105/2024_2025 : Cleaning and desilting the drain including removal of all debris,accumulated silt,garbages ,plastic wastes etc as per the directions of engineers in charge: 56 FRONT YARD : GRILL WORK,KERB WALLS AND TILE LAYING OF ENTRANCE ETC. 57 15.2.1 : Demolishing cement concrete 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 (i/c equivalent design mix) 58 15.18 : Dismantling steel work in built up sections in angles, tees, flats and channels including all gusset plates,boltd, nuts, cutting rivets, welding etc. including dismembering and stacking within 50 metres lead. 59 2.32 : Clearing grass and removal of the rubbish up to a distance of 50 m outside the periphery of the area cleared. 60 od176094/2024_2025 : Engaging labour for petty repair works 61 15.60 : Disposal of building rubbish/ malba/ similar unserviceable, dismantled or waste materials by mechanical means, including 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 62 2.9.1 : Excavation work 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 soils as directed, within a lead of 50 m.Ordinary rock 63 4.1.8 : 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) 64 4.1.5 : Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) 65 5.9.1 : Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete 66 4.1.3 : Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) 67 13.1.1 : 12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand) 68 10.25.2 : Item Shifted to head 14 as item 14.74Steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works 69 50.2.25.1 : Filling with contractors own earth ( excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m as per direction of site Engineer-in-charge 70 13.43.1 : Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface:Water thinnable cement primer 71 13.46.1 : Finishing walls with Acrylic Smooth exterior paint of required shade:New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm) 72 13.62.1 : Painting with synthetic enamel paint of approved brand and manufacture of required colour to givean even shade:Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture . 73 13.99.1 : Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :One or more coats on old work 74 16.89 : Providing and laying matt finished vitrified tile of size 300x300x9.8mm having with water absorption less than 0.5% and conforming to IS: 15622 of approved make in all colours and shades in for outdoor floors such as footpath, court yard, multi models location etc., laid on 20mm thick base of cement mortar 1:4 (1 cement : 4 coarse sand) in all shapes & patterns including grouting the joints with white cement mixed with matching pigments etc. complete as per direction of Engineer-in-Charge. 75 5.12 : Providing, hoisting and fixing up to floor level precast reinforced cement concrete work in string courses, bands, copings, bed plates, anchor blocks, plain window sills and the like, including the cost of required centering, shuttering but excluding cost of reinforcement, with1:1.5:3 (1 cement : 1.5 coarse sand (Zone - III) : 3 graded stone aggregate 20 mm nominal size) 76 5.22.6 : Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more 77 RAIN SHADES FOR WEST SIDE STAIR VENTILATOR: 78 10.2 : Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. 79 50.12.2.1 : Providing & fixing Poly carbonate corrugated sheet 0.8 mm thick as approved by the Engineer in charge and should be supplied in a single length of 12 M or as decide by the Engineer in charge.The sheets shall be fixed using self drilling / self tapping screw of size (5.5x55 mm) with EPDM seal complete upto any pitch in horizontal/ vertical/ curved surface, but excluding the cost of purlins, rafters, trusses, and including cutting to size shapes where ever required. 80 14.72 : Providing and fixing double scaffolding system (cup lock type) on the exterior side, upto seven story hight 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. staricase 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 location 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 . 81 13.52.1 : Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturers specifications including appropriate priming coat, preparation of surface, etc. complete.On steel work 82 RENOVATION OF ENTRANCE STEPS : NORTH END OF COMPLEX 83 15.23.1 : Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead.For thickness of tiles 10 mm to 25 mm 84 8.2.2.2 : Providing and fixing 18 mm thick gang saw cut, mirror, polished, premoulded and prepolished, 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 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.Area of slab over 0.50 sqm 85 STEEL WORK FOR LADDERS,REPAIRING OF STEEL STEPS OF HEAD ROOMS AND PLATFORM WORK FOR PUMP ROOM ENTRANCE PASSAGE: 86 15.18 : Dismantling steel work in built up sections in angles, tees, flats and channels including all gusset plates,boltd, nuts, cutting rivets, welding etc. including dismembering and stacking within 50 metres lead. 87 15.39.1 : Dismantling wooden boardings in lining of walls and partitions, excluding supporting members but including stacking with in 50 metres lead:Upto 10 mm thick 88 10.25.1 : Item Shifted to head 14 as item 14.74Steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.In stringers, treads,landings etc. of stair cases, including use of chequered plate wherever required, all complete 89 10.25.2 : Item Shifted to head 14 as item 14.74Steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works 90 PAINTING WORK OF STEEL GRILL WORKS,LADDERS,PLATFORMS,,STEEL STEPS ETC.etc. 91 13.62.1 : Painting with synthetic enamel paint of approved brand and manufacture of required colour to givean even shade:Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture . 92 13.99.1 : Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :One or more coats on old work 93 REMOVING THE WASTE MATERIALS FROM ALL THE HEADROOMS OF COMPLEX 94 od176094/2024_2025 : Engaging labour for petty repair works 95 od176099/2024_2025 : Conveying the wastes and debris from CMDS complex building to the approved dumping yard without disturbance to the public. 96 FLOOR FINISHING 97 od179499/2024_2025 : Floor polishing with machine rubber on Kota stone flooring with wax polish of approved make and manufacturer specifications etc. complete as per the direction of engineer in charge<br>
