Kerala University Tender

26.28.2 : 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. and disposal of debris for all lead and lifts all complete as per direction of Engineer-In-Charge50mm average thickness

15.56 : Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.

26.29.2 : 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, all complete as per direction of Engineer-In-Charge.Bars above 12 mm diameter

26.31.1 : Providing, mixing and applying bonding coat of approved adhesive on chipped portion of RCC as per specifications and direction of Engineer-In-charge complete in all respect.SBR Polymer (@10% of cement weight) modified cementitious bond coat @2.2kg cement per sqm of surface area mixed with specified proportion of approvedpolymer

26.31.2 : Providing, mixing and applying bonding coat of approved adhesive on chipped portion of RCC as per specifications and direction of Engineer-In-charge complete in all respect.Epoxy bonding adhesive having coverage 2.20 sqm/kg of approved make

26.32.2 : 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).25 mm average thickness in 2 layers.

13.16.1 : 6 mm cement plaster of mix:1:3 ( 1 cement : 3 fine sand)

od276485/2020_2021 : Applying Polymer based water proofing compound over the roof top after cleaning the surface thoroughly and removing all loose and dust particles, mixing the approved polymer based compound with white cement @ 2kg white cement per 1 liter water proofing compound or as per manufacturers specification, mixing thoroughly, and applying to the roof top surface two or three coat after suggestive curing for each coat and applying in transverse direction to each coat etc as per deparatmental direction

14.17 : Raking out joints in lime or cement mortar and preparing the surface for re- pointing or re plastering, including disposal of rubbish to the dumping ground within 50 metres lead.

14.18.1 : Flush pointing with cement mortar 1:3 ( 1 cement : 3 fine sand) mixed with 2% of integral water proofing compound by weight of cement for flat tile bricks on top of mud phaska:With F.P.S. brick tiles

15.3 : Demolishing R.C.C. work manually / by mechanical means including stacking of steel bars and disposal of unserviceable material with in 50 metres lead as per direction of Engineer -in-Charge.

15.7.4 : Demolishing brick work manually / 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

15.41 : 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.

15.57 : Dismantling aluminium / Gypsum partitions, doors, windows, fixed glazing and false ceiling including disposal of unserviceable surplus material and stacking of serviceable material with in 50 metres lead as directed by Engineer - in-Charge

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

15.28.1 : Dismantling roofing including ridges, hips, velleys and gutters etc., and stacking the material within 50 metres lead of :G.S. Sheet

12.50 : 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.

6.4.1 : Brick work with common burnt clay F.P.S. (non 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)

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)

4.1.4 : 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 )1 cement : 2 coarse sand : 4 graded stone aggregate 40 mm nominal size)

4.3.2 : Centering and shuttering including strutting, propping etc. and removal of form work for:Retaining walls, return walls, (any thickness) including attached pilasters, buttresses, plinth and string courses fillets, kerbs and steps etc.

13.4.1 : 12 mm cement plaster of mix:1:4 ( 1 cement : 4 coarse sand)

od276486/2020_2021 : Supplying chemical emulsion in sealed containers including delivery as specified.<br>Imidacloprid emulsifiable concentrate of 30.5% (Tata Termex or equivalent)

od276487/2020_2021 : Diluting and injecting chemical emulsion for POST -CONSTRUCTIONAL anti-termite treatment (excluding the cost of chemical emulsion):<br>Treatment of soil under existing floors using chemical emulsion @ one litre per hole, 300 mm apart including drilling 12 mm diameter holes and plugging with cement mortar 1:2 (1 cement : 2 coarse sand) to match the existing floor:<br>With Imidacloprid 30.5 % with 0.075% concentration (2.10 ml per 1 litre of water)

od276488/2020_2021 : Diluting and injecting chemical emulsion for POST -CONSTRUCTIONAL anti-termite treatment (excluding the cost of chemical emulsion):<br>Along the external wall below concrete or masonry apron using chemical emulsion @2.25 litres per linear metre including drilling and plugging holes etc:<br>With Imidacloprid E.C.30.5% with 0.075% concentration(2.10 ml for 1 litre of water)

od276489/2020_2021 : Diluting and injecting chemical emulsion for POST -CONSTRUCTIONAL anti-termite treatment (excluding the cost of chemical emulsion):<br>Treatment at points of contact of wood work by chemical emulsion Imidacloprid (in oil or kerosene based solution) @ 0.5 litres per hole by drilling 6 mm dia holes at downward angle of 45 degree at 150 mm centre to centre and sealing the same

od276490/2020_2021 : Dismantling and removing old vinyl sheet flooring without damages to the floor and disposal of the debris within a distance of 150 m out side the area cleared

od276491/2020_2021 : Dismantling and removing chairs from floor without any damage to the mounting assembly and stacking materials within a distance of 50 m as per departmental direction

od276492/2020_2021 : Repairing the steel windows including replacing teh corroded frames with new steel frames of appropriate sections, welding jointing grinding and finshing etc compleet as per departmental direction

14.5.1 : Renewing glass panes, with putty and nails wherever necessary including racking out the old putty :Float glass panes of thickness 4 mm

14.6.2 : Renewing glass panes, with wooden fillets wherever necessary:Float glass panes of thickness 5.5 mm

Floor upgradation

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.

13.61.1 : Painting with synthetic enamel paint of approved brand and manufacture to give an even shade:Two or more coats on new work

od276476/2020_2021 : Providing and fixing 18 mm thick Marine plywood conformingto IS : 710 (Century or equivalent make for floor platform fixed to the steel frame work already provided for vertical and horizontal surfaces with screws, bolts, nuts wherever necessary as per departmental direction

13.50.1 : Applying priming coat:With ready mixed pink or Grey primer of approved and manufacture on wood work (hard and soft wood)

od276482/2020_2021 : Providing and fixing carpet sheets of approved colour, synthetic nylon/wool as per design minimum 3 mm thickness to be fixed over the wooden floor using suitable adhesive in vertical as well as horizontal surfaces as per departmental direction. (Approval of sample is necessary before the execution of the work)

11.41.4 : 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 20 mm thick cement mortar 1:4(1 cement : 4 coarse sand), including grouting the joints with white cement and matching pigments etc., complete.Size of Tile 1000x1000 mm

11.41.2 : 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 20 mm thick cement mortar 1:4(1 cement : 4 coarse sand), including grouting the joints with white cement and matching pigments etc., complete.Size of Tile 600 x 600 mm.

Wall finish and Acoustic traetment

od276796/2020_2021 : Providing and fixing teak wood wall paneling ( second class teak wood) with 12 mm thick teak wood planks 15 cm wide fixed horizontally to wall using steel screws, PVC fissure plug etc. The planks should be fixed in such a way to provide 6mm groove in between each planks by cutting 6mm grooves on one side of the planks using mechanical means, etc. complete as per departmental direction

13.69.1 : Polishing on wood work with ready mixed wax polish of approved brand and manufacture:New work

od276474/2020_2021 : Providing and fixing acoustic wall paneling System using 12.50 m thick or nearest approved size perforated gypsum board of approved pattern and finish fixed to wall using an grid system MS power pressed steel channels 80x26x0.50 mm size fixed to the wall with stainless steel screws and connecting clips wherever necessary at 60 cm c/c vertically and horizontally and filling the gap in between wall and panel board using suitable sound absorbent material of appropriate thickness, finishing joints with putty as per direction of departmental authorities

13.80 : 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.

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

13.83.2 : Wall painting with premium acrylic emulsion paint of interior grade, having VOC (Volatile including applying additional coats wherever required to achieve even shade and colour.Two coats

13.84.2 : Painting with synthetic enamel paint, having VOC (Volatile Organic Compound) content less than 150 grams/ litre, of approved brand and manufacture, including applying additional coats wherever required to achieve even shade and colour.Two coats

Aluminium Work and Window Curtain

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)

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)

od276477/2020_2021 : Providing and fixing 4 mm thick thick aluminium composite panel, 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.<br>

21.3.2 : 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 5.50 mm thickness

21.12.2 : Providing and fixing aluminium tubular handle bar 32 mm outer dia, 3.0mm thick & 2100 mm long with S.S. screws etc. complete as per direction of Engineer -in-Charge.Powder coated minimum thickness 50 micron aluminium tubular handle bar

21.13 : Providing and fixing 100 mm brass locks ( best make of approved quality ) for aluminium doors including necessary cutting and making good etc. complete

9.84 : Providing and fixing aluminium extruded section body tubular type universal hydraulic door closer (having brand logo with ISI, IS : 3564, embossed on the body, door weight upto 36 kg to 80 kg and door width form 701 mm to 1000 mm), with double speed adjustment with necessary accessories and screws etc. complete.

9.97.1 : Providing and fixing aluminium tower bolts, ISI marked, anodised(anodic coating not less than grade AC 10 as per : 1868), transparent or dyed to required colour or shade, with necessary screws complete:300x10 mm

9.101.1 : Providing and fixing aluminium hanging floor door stopper, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS: 1868) transparent or dyed to required colour and shade, with necessary screws etc. complete.Single rubber stopper

od276484/2020_2021 : Providing and fixing superior quality roller blinds with all fittings

Furniture

od276469/2020_2021 : Supply and Installation of Metal Storage With Metal Top shall have an overall size of 900mm(W)x450mm(D)x1167.5mm(H) . The construction shall be rigid knock down construction and Material used shall be prime quality CRCA steel - panels from 0.6 mm thick & front frame . Shelf shall be 0.8 mm thick .Configuration (Door) shall be full height steel hinged door . Locking shall be Plastic Recessed Handle cum Cam lock with 3 way locking mechanism with shooting bolt arrangement . Height wise adjustable shelf mounting , Uniformly distributed load capacity per each full shelf shall be 80 Kg maximum . 2 Nos. of adjustable full shelves . The top shall be metal plus leveler shall be screw type with hex plastic base and Epoxy Powder coated finish to the thickness of 50 microns .(Approval of sample is necessary)

od276472/2020_2021 : Supply and Installation of Table of size 2700mm L x 600mm w x 750 height (4 seater) Metal Modesty. The Work surface shall be made of 25mm thick. Pre-laminated particle board with PVC Edge. Under structure shall be MS powder coated. Metal Perforated Modesty panel to be considered. Product to be certified by IAQ, Greenpro, Griha and BIFMA LEVEL 3 certification as per the ANSI/ BIFMA e3 Furniture Sustainability standard from SCS Global services. (Approval of drawing and sample is necessary)

od319315/2020_2021 : Supply and Installation of Table of size 2100mm L x 600mm w x 750 height (3seater) Metal Modesty. The Work surface shall be made of 25mm thick. Pre-laminated particle board with PVC Edge. Under structure shall be MS powder coated. Metal Perforated Modesty panel to be considered. Product to be certified by IAQ, Greenpro, Griha and BIFMA LEVEL 3 certification as per the ANSI/ BIFMA e3 Furniture Sustainability standard from SCS Global services. (Approval of drawing and sample is necessary)

od276475/2020_2021 : Supply and Installation of Chair. The seat shall be made from 1.2 ±0.1cm. thick. hot pressed plywood measured as per QA method described in OCP-QLTA-P14-18 and back shall be injection moulded from black Co-polymer Polypropylene upholstered with fabric and moulded Polyurethane foam together with seat and back covers. The back foam shall be designed with contoured lumbar support for extra comfort. The dimensions of seat shall be 50(W) x 50 cm.(D) and of back shall be 45cm(W) x 50cm.(H). The armrests shall be made of black integral skin Polyurethane with 50-70 Shore 'A' Hardness and reinforced with M.S. The P.U. armrests shall be then fixed to black powder-coated ( DFT 40-60 microns ) armrest brackets made of of 0.5 ± 0.05 cm. thick. HR steel and shall be fitted with claddings made of injection moulded Polypropylene. The seat and back covers shall be injection moulded in black Co-polymer Polypropylene. The HR polyurethane foam shall be moulded with density = 45 +/-2 kg/m3 and hardness load 16 ± 2 kgf as per IS:7888 for 25% compression. The fixed type mechanism shall be without back tilt. The tubular frame shall be made up of dia 2.54 ±0.03cm. x 0.2 ±0.016cm.thk. M.S.E.R.W. tube and black powder coated (DFT 40-60 microns). The overall dimensions of chair shall be Seat Height -50.0cm, Height -88.5cm or nearest approved size Width & Depth of Chair as measured from pedestal - Width-56.0 cm and Depth-54.0 cm.(Approval of sample is necessary)

Other petty works

od276470/2020_2021 : Providing signage of size 100cmx100 size in aluminium composite panel, of approved colour, cutting and sticking silver colour letters of size 7.5 cm height and 5 cm width, fixing in position using stainless steel screws etc complete

od276471/2020_2021 : Providing signage of size 30x15 cm size in aluminium composite panel, of approved colour, cutting and sticking silver colour letters of size 7.5 cm height and 5 cm width, fixing in position using stainless steel screws etc complete

od276480/2020_2021 : Refixing the departmental theatre chairs in position including renewing bolt and nut etc as per departmental direction

FALSE CEILING

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 80 mm 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 manufacturer's 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