Central Leather Research Institute Tender

Centering and shuttering including strutting, propping etc. and removal of form for Lintels, beams, plinth beams, girders, bressumers and cantilevers

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

MASONRY WORK Brick work with clay flyash F.P.S. (non modular) brick of class designation 7.5 in superstructure above plinth level up to floor five level in : Cement mortar 1:6 (1 cement: 6 coarse sand)

Half brick masonry with non modular fly ash bricks of class designation 10, conforming to IS :12894, in super structure above plinth upto floor V level. Cement mortar 1 : 4 (1 cement : 4 coarse sand)

CLADDING WORK Providing and fixing 1st quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black 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.Make:Kajaria or equivalent

WOOD AND P. V. C. WORK Providing and fixing bright finished brass 100 mm mortice latch and lock with 6 levers and a pair of lever handles of approved quality with necessary screws etc. complete.Make:Goodrej or equivalent

Providing and fixing aluminium sliding door bolts, ISI marked anodised (anodic coating not less than grade AC 10 as per IS: 1868), transparent or dyed to required colour or shade, with nuts and screws etc. complete : 250x16 mm

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

Providing and fixing aluminium handles, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade, with necessary screws etc. complete : 125 mm

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. Twin rubber stopper

Providing and fixing factory made uPVC glazed/wire mesh windows/ doors comprising of lead free uPVC multi-chambered frame, sash and mullion/coupler (where ever required) extruded profiles having minimum wall thickness of 1.70 mm for Series R1 and R2 profiles and 2.10 mm for Series R3 and R4 profiles conforming to EN: 12608 in any shape, colour and design duly reinforced with galvanized mild steel section made of required shape & size as per CPWD Specification, uPVC extruded glazing beads, interlocks and lnline sash adaptor (where ever required) of appropriate dimension, EPDM gasket, hardware, SS 304 grade fasteners of minimum 8 mm dia with countersunk head, comprising of matching polyamide PA6 grade sleeve for fixing frame to finished wall as per IS 1367 : Part 1 to 14, plastic packers, plastic caps and necessary stainless steel screws etc. Profile of frame, sash & mullion (if required) shall be mitred cut and fusion welded/mechanically jointed duly sealed at all corners, including drilling of holes for fixing hardware and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealant over backer rod of approved size and quality, all complete as per approved drawing conforming to CPWD specification & direction of Engineer-in-Charge. Section of steel reinforcement and cross sections of uPVC profiles to be as per design approved by Engineer-in-Charge. Wire mesh / Glazing of plain/ toughened/ laminated/ double glass unit with / without high performance coatings as per design requirements and conforming to IS: 3548 & IS: 16231 shall be paid separately. Note:- Structural design proof checked from a Government Engineering Institute, to be provided by the manufacturer for (i) Sites with basic wind speed 45 m/sec as per IS 875 — Part 3 (ii) Sites with structure height more than 20m for all wind speeds. Make :Qute or equivalent Fixed window/ ventilator without mullion /transom.Make: Qute or equivalent Using R2 series with frame (39 mm & above) x (39 mm & above). (Height upto 1.2 metre)

STEEL WORK Providing and fixing stainless steel ( Grade 304) railing made of Hollow tubes, channels, plates etc., including welding, grinding, bufing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, i/c fixing the railing with necessary accessories & stainless steel dash fasteners , stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-in-charge, (for payment purpose only weight of stainless steel members shall be considered and rate including fixing accessories such as nuts, bolts, fasteners, making core cutting holes in the stone slab, fixing accessories, welding etc.). Make:Jindal or equivalent

FLOORING Providing and laying rectified Glazed Ceramic floor tiles of approved size or more (thickness to be specified by the manufacturer), of 1st quality conforming to IS : 15622, of approved make, in colours White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement: 4 Coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including/excluding grouting the joints with white cement and matching pigments or as per the direction of Engineer-in-charge etc., complete.Make:Kajari or equivalent

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 500x500 mm/any size

FINISHING 15 mm cement plaster on the rough side of single or half brick wall of mix: 1:6 (1 cement: 6 fine sand)

Providing and applying plaster of paris putty of 2 mm thickness over plastered surface to prepare the surface even and smooth complete.

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

Wall painting with 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. Two coats

Applying priming coats with primer of approved 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

Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete.

REPAIRS TO BUILDING Dismantling W.C. Pan of all sizes including disposal of dismantled materials including malba all complete as per directions of Engineer-in-Charge.

Dismantling and Demolishing 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 (including equivalent design mix)

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

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

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

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

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.

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.

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.

SANITARY INSTALLATIONS 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 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 550x 400 mm with single 15 mm C.P. brass pillar tap

Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete. Flexible pipe 32 mm dia

Providing and fixing mirror of superior glass (of approved quality) and of required shape and size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing : Providing and fixing 600x120x5 mm glass shelf with edges round off, supported on anodised aluminium angle frame with C.P. brass brackets and guard rail complete fixed with 40 mm long screws, rawl plugs etc., complete.

Providing and fixing toilet paper holder :Make: Jaguar or equivalent C.P. brass

WATER SUPPLY Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply and all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. Internal work - Exposed on wall 25 mm nominal 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 and 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 walls etc. 20 mm nominal dia Pipes

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : 25 mm nominal bore. Make :Zoloto or equivalent

Providing and fixing uplasticised PVC connection pipe with brass unions : 45 cm length 15 mm nominal bore

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

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

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

Providing and fixing PTMT grating of approved quality and colour. Circular type 125 mm nominal dia with 25 mm waste hole

Cutting holes up to 15x15 cm in R.C.C. floors and roofs for passing drain pipe etc. and repairing the hole after insertion of drain pipe etc. with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), including finishing complete so as to make it leak proof.

DRAINAGE 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 x 300 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

Making connection of drain or sewer line with existing manhole including breaking into and making good the walls, floors with cement concrete 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) cement plastered on both sides with cement mortar 1:3 (1 cement : 3 coarse sand), finished with a floating coat of neat cement and making necessary channels for the drain etc. complete : For pipes 100 to 250 mm diameter

Constructing brick masonry chamber for underground C.I. inspection chamber and bends with bricks in cement mortar 1:4 (1 cement : 4 coarse sand) C.I. cover with frame (light duty) 455x610 mm internal dimensions, total weight of cover with frame to be not less than 38 kg (weight of cover 23 kg and weight of frame 15 kg), R.C.C. top slab with 1:1.5:3 mix (1 cement : 1.5 fine sand : 3 graded stone aggregate 20 mm nominal size), foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size), inside plastering 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand), finished smooth with a floating coat of neat cement on walls and bed concrete etc. complete as per standard design: Inside dimensions 455x610 mm and 45 cm deep for single pipe line : With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

ALUMINIUM WORK Providing and fixing glazing in aluminium/UPVC 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/pin headed of 4.0 mm thickness (weight not less than 10kg/sqm)

NEW TECHNOLOGIES AND MATERIALS Providing and fixing factory made single extruded WPC (Wood Polymer Composite) solid door/window/Clerestory windows & other Frames/ Chowkhat comprising of virgin PVC polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/ wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) fabricated with miter joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws having minimum frame density of 750 kg/cum, screw withdrawal strength of 2200 N (Face) & 1100 N (Edge), minimum compressive strength of 58 N/mm2, modulus of elasticity 900 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/moisture proof and fire retardant and fixed in position with M.S hold fast/lugs/SS dash fasteners of required dia and length complete as per direction of Engineer-In- Charge. (M.S hold fast/lugs or SS dash fasteners shall be paid for separately). Note: For WPC solid door/window frames, minus 5 mm tolerance in dimensions i.e depth and width of profile shall be acceptable. Variation in profile dimensions on plus side shall be acceptable but no extra payment on this account shall be made.Make:Qute or equivalent Frame size 65 x 100 mm

Providing and fixing factory made single extruded WPC (Wood Polymer Composite) solid decorative type flush door shutter of required size comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) having minimum density of 650 kg/cum and screw withdrawal strength of 1800 N (Face) & 900 N (Edge), minimum compressive strength 50 N/mm2, modulus of elasticity 850 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/moisture proof and fire retardant. WPC to be laminated with PVC foil of minimum 14 microns thick of approved design pasted with hot melt adhesive on both faces of shutter and fixing with stainless steel butt hinges of required size with necessary full body threaded star headed counter sunk S.S screws, all as per direction of Engineer-In- Charge. (Note: Rtae including stainless steel butt hinges and necessary S.S screws ) 30 mm thick

Providing and fixing toilet cubical systems with 12mm thick solid Compact Laminate panels made of Phenolic resins under high pressure and temperature having 1.4Kg/m3 Century or equivalent HPL density including doors, pilasters & intermediate panels, which should be resistant to heat, bacteria, chemical, scratch and impact & water immersion through permissible increase on weight should be 0.60~0.8%. Finished product should be as per approved texture, shade & drawing, detailing and developed according to IS-2046 and EN438 standards.Installation Details:All pilasters are to be supported by adjustable foot and non corrosive inserts. Top rail and wall fixing with and exterior polyamide coating guarantees resistance to breakage, heat, humidity and chemicals. The base of the adjustable foot will be anchored to the floor with a clearance height of 150mm. SS U- Channel will be used for the fixing of intermediate panels to the wall.Including urinal partition with reqiured fittings and accssories etc complete as per the direction of Engineer-in-chargeThe toilet cubicle setup shall include necessary hardware fittings, as per manufacturer’s specifications and approved by Engineer. Accessories.Each Toilet compartment shall be equipped with the following accessories in SS. SS-316 Indicator Lock SS-316 Door Knob SS-316 Auto Return Hinges (3no's) SS-316 Coat Hook SS-316 Adjustable Legs SS-316 U-Profile SS-316 L-Profile Rebit Model SS-316 Top Rail:Colour of the accessories will Natural SS. Make:Century or equivalent.

Providing and fixing white vitreous china flat back half stall urinal (Hindware/ Parryware make) Magnum type of size 580x380x350mm with fitting clamp, CP dome waste couplings, 32mm waste pipe,standard size C.P. brass flush pipe, push cock pressmatic type and spreaders with unions and clamps all in C.P. brass. (Make: Parryware/hindware/ Jaguar or equivalent).

Providing and fixing CP liquid soap container approved design with bracket of the same materials with snap fittings of approved quality and colour as approved by Engineer in-Charge. Make:Jaguar or equivalent as approved by Engineering in-charge.

Providing and fixing PVC floor Trap of Make: "Supreme" Size:- 110mm, Socket Type:- "S", Length:- 278mm, Depth of outlet:- 110mm & Height of Trap-118mm with necessary concrete bedding in floors with necessary cutting, placing, etc., complete all as required and directed by the Engineer-In-Charge.

Supplying and fixing Health facet of approved design including with Angle cock and required CP fittings as per direction of Enginner-in-Charge. Make: Prayag/Jaguar or equivalent.

Providing and fixing uPVC- SWR (sewage waste & Rain water) pipes for sewer lines - Type:B of \ISI : 13592 of approved make and quality with all necessary specials such as collars, elbows, shoe,bends, tees, doors Y's cowl cap, G.I coated special clamps at the interval of 1m etc., using jointing ring with solutions for necessary scaffolding etc., complete with all lead lift and as directed by the Engineer-in-Charge. 110mm dia.

Providing and Fixing uPVC - SWR (sewage waste & Rain water) pipes for sewer lines - Type :B of ISI: 13592 of approved make and quality with all necessary specials such as collars, elbows, tees, doors Y's, door T`s ,cowl cap, G.I coated special clamps at the interval of 1m etc., using joining ring with solutions for necessary scaffolding etc., complete with all lead and lift as directed by the Engineer-in-charge. 75mm dia.

Providing and Fixing uPVC - SWR (sewage waste & Rain water) pipes for sewer lines - Type :B of ISI: 13592 of approved make and quality with all necessary specials such as collars, elbows, tees, doors Y's, etc., using joining ring with solutions for necessary stage work at duct area , including trenching and filling the earth as required connection to the existing chember etc all complete as directed by the Engineer-in-Charge. 110mm dia.

Dismantling Existing pipes of any diameter inlet and outlet pipes for GI/Pvc/SWR all complete as per direction of site incharge (external work)including removal of clamps , making holes, fittings etc.,complete taking out the pipes of any diameter of size, manually/ by mechanical means including stacking of pipes in departmental stores as per direction of Engineer-in-charge

Providing and fixing C.P towel rail complete with brackets fixed to wooden cleats with CP brass screws with concealed fittings 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. Make: Jaquar or equivalent

Civil Part - Buy Back Items

Buy-back of existing MS windows/Aluminium of frames with grill, shutters, glazing, fittings all complete including dismantling and making good the brick work and required repair plasetering etc as per the direction of In-Charge. Any size.

Electrical Part

MODULAR LIGHT/FAN PT: Wiring for light / fan / exhaust fan / call bell point with 1.5sqmm FR PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable size GI. box and earthing the point with 1.5sqmm. FRLS PVC insulated copper conductor single core cable etc., as required. Make:POLYCAB/ FINOLEX/ ANCHOR ROMA/ AVAN PLAST/ VASAVI/ Legrand

CIRCUIT WIRING IN EXISTING: Suppling and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/recessed steel/CMS/PVC conduit as required MAKE: FINOLEX/POLYCAB/Q-FLEX 3 x 2.5 sq. mm

MODULAR 5A SWITCH : Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but modular plate etc. as required. MAKE: ANCHOR ROMA/MK/LEGRAND 5/6 amp switch

MODULAR 5A SOCKET : Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but modular plate etc. as required. MAKE: ANCHOR ROMA/MK/LEGRAND 5/6 amp socket

GI Box alongwith modular base & cover plate : Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches & sockets and junction box in recess etc as required. MAKE: ANCHOR ROMA/MK/LEGRAND 3 Module (100 mmX75 mm)

PVC Pipe: Supplying and fixing of following medium class PVC conduit along with accessories in surface / recess including cutting the wall and making good the same in case of recessed conduit as required. 25mm Make: Vasavi/Avonplast/Finolex

REMOVAL OF ELECTRICAL ITEMS: Removing the existing connection,old wires, switch boards, fixtures, exhaust fan.etc., and same have to be haneded over to department as directed by dept, Engineer.

SUPPLYING AND FIXING OF EXHAUST FAN (300mm) : Making Exhaust fan holes in exisiting Brick/Rcc wall with 300dia exhaust fan AND Supplying and fixing of 300mm Sweep 900rpm, heavy duty Exhaust fan complete with all accessories.etc, fixing in the hole and fixing accessories for including louver, connections with earthing etc., as required (The rate inclusive of required louver etc.,) Make: Orient/Crompton/Almonard

LED PANEL LIGHT: Supply and fixing of Pre-wired Square LED fitting 18W/230V/6500K, 1x1, Aluminum body, complete with all accessories etc., directly mounted on ceiling in surface/ recess, including earthing etc., as required. Make: Crompton/ Philips/Havells

MIRROR LIGHT FITTING : Supply and fixing of 10W 1ft LED mirror light for fancy model suitable fitting accessories etc., as required. Make: Philips/Crompton/ Havells