Indian Institute Of Chemical Biology Tender

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 G.I. pipes (external work) including excavation and refilling trenches after taking out the pipes, manually/ by mechanical meansincluding stacking of pipes within 50 metres lead as per direction of Engineer-in-charge :15 mm to 40 mm nominal bore

Dismantling of flushing cistern/ Sink 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.

Dismantling aluminium/ Gypsum partitions/ Venetian Blind, doors, windows, fixed glazing and false ceiling including disposal of unserviceable material and stacking of serviceable material with in 50 meters lead as directed by Engineer-in-charge.

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)

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

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.

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 (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

Providing and fixing Ist 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 (1cement : 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.

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

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 (1 cement: 3 coarse sand), including grouting the joint with white cement & matching pigments etc. complete.Size of Tile 600x600 mm

Providing and fixing tiled false ceiling of specified materials of size 595x595 mm in true horizontal level, suspended on inter locking metal grid of hot dipped galvanized steel sections ( galvanized @ 120 grams/ sqm, both side inclusive) consisting of main "T" runner with suitably spaced joints to get required length and of size 24x38 mm made from 0.30 mm thick (minimum) sheet, spaced at 1200 mm center to center and cross "T" of size 24x25 mm made of 0.30 mm thick (minimum) sheet, 1200 mm long spaced between main "T" at 600 mm center to center to form a grid of 1200x600 mm and secondary cross "T" of length 600 mm and size 24x25 mm made of 0.30 mm thick (minimum) sheet to be interlocked at middle of the 1200x600 mm panel to form grids of 600x600 mm and wall angle of size 24x24x0.3 mm and laying false ceiling tiles of approved texture in the grid including, required cutting/making, opening for services like diffusers, grills, light fittings, fixtures, smoke detectors etc. Main "T" runners to be suspended from ceiling using GI slotted cleats of size 27 x 37 x 25 x1.6 mm fixed to ceiling with 12.5 mm dia and 50 mm long dash fasteners, 4 mm GI adjustable rods with galvanised butterfly level clips of size 85 x 30 x 0.8 mm spaced at 1200 mm center to center along main T, bottom exposed width of 24 mm of all T-sections shall be pre-painted with polyester paint, all complete for all heights as per specifications, drawings and as directed by Engineer-in-charge. 12.5 mm thick square edge PVC Laminated Gypsum Tile of size 595x595 mm, made of Gypsum plasterboard, manufactured from natural gypsum as per IS 2095 part I and laminated with white 0.16mm thick fire retardant PVC film on the face side and 12micron metalized polyester on the back side with all edges sealed with the face side PVC film which goes around and wraps the edges and is bonded to the edges and the back side metalized polyester film so as to make the tile a completely sealed unit.

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

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.

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.

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

Distempering with 1st quality acrylic distemper (ready mixed) of approved manufacturer, of required shade and colour complete, as per manufacturer's specification.Two or more coats on new work

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, Aluminium 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.Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15)

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, Aluminium 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) Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15):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).

Providing and fixing 12mm 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.Pre-laminated particle board with decorative lamination on both sides.Pre-laminated particle board with decorative lamination on both sides.

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 mm thickness (weight not less than 12.50 kg/sqm)

Providing and fixing aluminium die cast body tubular type universal hydraulic door closer (having brand logo with ISI, IS : 3564, embossed on the body, door weight upto 35 kg and door width upto 700 mm), with necessary accessories and screws etc. complete.

Providing and fixing bright finished brass 100 mm mortice latch and lock with 6 levers and a pair of lever handles with necessary screws etc complete (best make of approved quality).

Providing and fixing chromium plated brass handles with necessary screws etc. complete:125 mm

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

Providing & fixing G.I pipes complete with G.I fittings and clamps, including cutting and making good the walls etc. 15mm dia nomonal bore

Providing and fixing G.I. pipes complete with G.I. fittings and clamps, i/c cutting and making good the walls etc. Internal work - Exposed on wall- 20 mm dia nominal bore

Providing and fixing ball valve (brass) of approved quality, High or low pressure, with plastic floats complete : 15 mm nominal bore

Providing and fixing uplasticised PVC connection pipe with brass unions :30 cm length:15 mm nominal bore

Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work) :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 a) 15 mm nominal bore

Painting G.I. pipes and fittings with synthetic enamel white paint with two coats over a ready mixed priming coat, both of approved quality for new work :15 mm diameter pipe

Painting G.I. pipes and fittings with synthetic enamel white paint with two coats over a ready mixed priming coat, both of approved quality for new work : 20mm dia nomonal bore

Providing and fixing 15mm dia nominal bore 3 way swan neck tap

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 unplasticised -PVC pipe clips of approved design to unplasticised - PVC rain water pipes by means of 50x50x50 mm hard wood plugs, screwed with M.S. screws of required length, including cutting brick work and fixing in cement mortar 1:4 (1 cement : 4 coarse sand) and making good the wall etc. complete.75 mm

Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete.Flexible pipe.40 mm dia

Providing and fixing PTMT Waste Coupling for wash basin and sink, of approved quality and colour. Waste coupling 38 mm dia of 83 mm length and 77mm breadth, weighing not less than 60 gms

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 Wash basin size 630x450 mm with a single 15 mm C.P. brass pillar tap

Taking out Aluminium Door and Refixing after realaingment including changing of gasket, taper clip and angle all complete as directed by Engineer-in-Charge.

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-Charge. 50mm average thickness

Cleaning the exposed reinforcement preferably upto full diameter by wire brush, applying two coats of acid based rust removing compound left for 24 hours, removing the coating and then applying two (2) coats of epoxy corrosive protective coating formulated to inhibit the corrosion of reinforcement as per manufacturer's specification] [Mode of measurement:The affected surface area of reinforcement shall be considered for payment]

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

Providing and inserting nipples with approved fixing compound after drilling holes for grouting as per Technical specifications including subsequent cutting/removal and sealing of the hole as necessary of nipples after completion of grouting with Cement including Sealing of crack / porous concrete with Epoxy Grout by injection through nipples complete.

Providing and pouring cementitious micro-concrete of approved make like FOSROC [Renderoc RG], PIDILITE, SIKA or equivalent for getting high early strength matching with the existing concrete in stages not more than 0.60 m in length per casting including proper surface preparation, all complete as per manufacturer's specifications.

Supplying and making of prefabricated wooden form work shuttering for structural retrofitting with 2" X 2" wood & 19mm thick plyboard, Nut bolt etc all complete.

Fixing of prefaricated wooden formwork shuttering including structing ,propping etc and removal of formwork for columns.

Repairing & upgration of 01 No long tables and making a new reagent rack of size 2500 (L) X 800 (B) X 950 (H) with misc repair (Like 19mm Century Ply, 6mm ply, 1mm sunmica(Marino), Godrej multi lock, 3" Hinge, Drawer/table Brass Handle, magnet catcher Fevicol etc.) if any with polishing on woodwork and finishing in all respect all complete as directed by Engg in charge in Room no.-323 at CSIR-IICB, Jadavpur Campus, Kolkata - 700032.

Repairing & upgration of 1 No working tables and making two nos new reagent rack of size 1850 (L) X 750 (B) X 950 (H) with misc. repair (Like 19mm Century ply, 6mm Century ply wood, 1mm sunmica, Godrej multi lock, 3" Hinge, Drawer/table Brass Handle, magnet catcher Fevicol etc.) if any with polishing on woodwork and finishing in all respect all complete as directed by Engg in charge in Room no.-323 at CSIR-IICB, Jadavpur Campus, Kolkata - 700032.

Supplying and making and fixing of 01 (One) no wall hanging rack of size 1800 (L) X 300 (B) X 600(H) by 19 mm thick Century ply with 1 mm thick plain sunmica, 6 mm century ply, and necessary accesaries like Screw, Nail, Glass, handle, godrej lock etc. with polishing finishing in all respect all complete as directed by Engg in charge at CSIR-IICB, Jadavpur Campus, Kolkata - 700032.

Repairing & upgration of 1 No existing working lab tables and making one no new reagent rack of size 1800 (L) X 300 (B) X 600 (H) with misc. repair (Like 19mm Century ply, 6mm Century ply wood, 1mm sunmica, Godrej multi lock, 3" Hinge, Drawer/table Brass Handle, magnet catcher Fevicol etc.) if any with polishing on woodwork and finishing in all respect all complete as directed by Engg in charge at CSIR-IICB, Jadavpur Campus, Kolkata - 700032.

Taking out and refixing of 01 (One) no wall hanging rack with glass shutter door of size 1800 (L) X 300 (B) X 600(H) with necessary repair such as 1 mm thick plain sunmica, 6 mm century ply, and necessary accesaries like Screw, Nail, Glass, handle, godrej lock etc. with polishing finishing in all respect all complete as directed by Engg in charge at CSIR-IICB, Jadavpur Campus, Kolkata - 700032.

Taking out and refixing of 01 (One) no wall hanging rack with glass shutter door of size 2450 (L) X 300 (B) X 600(H) with necessary repair such as 1 mm thick plain sunmica, 6 mm century ply, and necessary accesaries like Screw, Nail, Glass, handle, godrej lock etc. with polishing finishing in all respect all complete as directed by Engg in charge at CSIR-IICB, Jadavpur Campus, Kolkata - 700032.

Repairing & upgration of 01 No long tables and with reagent rack of size 2500 (L) X 800 (B) X 950 (H) with misc repair (Godrej multi lock, 3" Hinge, Drawer/table Brass Handle, magnet catcher Fevicol etc.) if any with polishing on woodwork and finishing in all respect at CSIR-IICB, Jadavpur Campus, Kolkata - 700032.

Repairing & upgration of 1 No existing working lab tables and making one no new reagent rack of size 1800 (L) X 300 (B) X 600 (H) with misc. repair (Like 19mm Century ply, 6mm Century ply wood, 1mm sunmica, Godrej multi lock, 3" Hinge, Drawer/table Brass Handle, magnet catcher Fevicol etc.) if any with polishing on woodwork and finishing in all respect all complete as directed by Engg in charge at CSIR-IICB, Jadavpur Campus, Kolkata - 700032.

Providing and fixing vertical venetian blind of approved make ( Mac/Vista)

High Back Chair : The seat and back shall be made up of 1.2 cm. thick hot-pressed plywood, upholstered with fabric upholstery covers and moulded Polyurethane foam. The back foam should be designed with contoured lumbar support for extra comfort. The seat has extra thick foam on front edge to give comfort to popliteal area. MID BACK SIZE : 47.5 cm. (W) x 58.0cm. (H), SEAT SIZE : 47.0 cm. (W) x 48.0 cm. (D). The Polyurethane foam should be moulded with density = 45 +/-2 kg/m 3 and Hardness = 20 +/- 2 at 25% compression. The one-piece armrests shall be injection moulded from black Co-polymer Polypropylene. The mechanism should be designed with the following features: · 360 deg revolving type.· Upright position locking.· Tilt tension adjustment.· Seat/back tilting ratio of 1:3 (60 seat tilt/180 back tilt). The pneumatic height adjustment has an adjustment stroke of 12.0 cm. The bellow should be 3 piece telescopic type and injection moulded in black Polypropylene. The pedestal should be injection moulded in black 30% glass-filled Nylon and fitted with 5 nos. twin wheel castors. The Chair should be Green Guard Certified Product. The metal parts to be pre treated with 6 steps of Degreasing, Water Rinse, Phosphating and Passivation and the Powder coating to be done following 7 Tank spray phosphating system followed by Oven drying at 140º C EMT after Pretreatment Camel Hump Oven for baking powder at 180º C and in-built cooling loop after Oven baking. The manufactures should have in house quality checking, steel processing and powder coating unit. Manufacturer should have Green Guard certification and should also have International Member Certificate of BIFMA for last 10 years along with products certifications like; BIFMA level 2 conforms to ANSI/BIFMA e3-2014e Furniture Sustainability Standard issued by BIFMA. Other certificates ISO 9001:2015, ISO 14001:2015, ISO 50001:2011, OHSAS 18001:2007 should be mandatory. Manufacturer should have Green Guard Certification for few of its products. All the ISO certificates should be obtained from NABCB ( central Govt) accredited organization otherwise certificates will not be accepted. The manufacturer should have the service set up in the district where materials will be delivered at least for last 3 years.Sample and factory visit should be mandatory to inspect as per the requisite.

Visitor Chair : The seat and back shall be made up of 1.2 ±0.1cm. thick hot-pressed plywood measured as per QA method described in OCP-QLTA-P14-18 and upholstered with fabric upholstery covers and moulded Polyurethane foam. The back foam shall be designed with contoured lumbar support for extra comfort. The seat shall be extra thick foam on front edge to give comfort to popliteal area. The dimensions of back shall be 47.5 cm(W) x 58.0 cm(H) and of seat shall be 47.0 cm (W) x 48.0 cm (D). 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 one-piece armrests shall be injection moulded from black Co.polymer Polypropylene. Chair should be Green Guard Certified Product. The metal parts to be pre treated with 6 steps of Degreasing, Water Rinse, Phosphating and Passivation and the Powder coating to be done following 7 Tank spray phosphating system followed by Oven drying at 140º C EMT after Pretreatment Camel Hump Oven for baking powder at 180º C and in-built cooling loop after Oven baking. The manufactures should have in house quality checking, steel processing and powder coating unit. Manufacturer should have Green Guard certification and should also have International Member Certificate of BIFMA for last 10 years along with products certifications like; BIFMA level 2 conforms to ANSI/BIFMA e3-2014e Furniture Sustainability Standard issued by BIFMA. Other certificates ISO 9001:2015, ISO 14001:2015, ISO 50001:2011, OHSAS 18001:2007 should be mandatory. Manufacturer should have Green Guard Certification for few of its products. All the ISO certificates should be obtained from NABCB ( central Govt) accredited organization otherwise certificates will not be accepted. The manufacturer should have the service set up in the district where materials will be delivered at least for last 3 years.Sample and factory visit should be mandatory to inspect as per the requisite.

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.