Indian Institute Of Science Tender

Providing 12 mm cement plaster finished with a floating coat of neat cement of mix :1:4 (1 cement: 4 fine sand) to brick masonry including rounding off corners wherever required smooth rendering, providing and removing scaffolding, including cost of materials, labour, curing complete as per specifications and as per directions of Engineer-in-charge.

Providing 15 mm cement plaster on rough side of single or half brick wall finished with a floating coat of neat cement of mix 1:3 (1 cement: 3 fine sand) including rounding off corners wherever required smooth rendering, providing and removing scaffolding, including cost of materials, labour, curing complete as per specifications and as per directions of Engineer-in-charge.

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :One coats on old work as per specifications and as per directions of Engineer in charge.

Wall painting with acrylic emulsion paint, having VOC (Volatile Organic Compound) content less than 50 g/L, of approved brand and manufacture, including applying additional coats wherever required, to achieve even shade and colour. One coat as per specifications and as per directions of Engineer in charge.

Finishing walls with Acrylic Smooth exterior paint of required shade : Old work (Two coat applied @ 1.67 l/ 10 m²) on existing cement paint surface including preparing the surface after thoroughly cleaning the surface to remove all dirt, dust and foreign matter, cost of materials, labour complete as per specifications and as per directions of Engineer-in-charge.

Supplying and fixing new Mangalore tiles on existing reepers

Providing and fixing 1st quality ceramic glazed floor 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 m2 including pointing in white cement mixed with pigment of matching shade complete.

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

Providing and fixing Stainless Steel Fixtures conforming to 304 graded steel as per direction of engineer in charge SS Aldrop 16mm dia, 200mm

Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931

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

Providing and fixing 8 mm dia C.P. / S.S. Jet with flexible tube upto 1 metre long with S.S. triangular plate to Eureopean type W.C. of quality and make as approved by Engineer - in - charge.

Providing and fixing Bib cock Two way with wall flange made of Stainless steel with all concealed fitting arrangements & all necessary accessories complete - Class Economy

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

Renewing glass panes, with putty and nails wherever necessary including racking out the old putty: Float glass panes of nominal thickness 4 mm (weight not less than 10kg/m²)

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 : Rectangular shape 453x357 mm

Providing and Applying Polyurethane hybrid liquid applied GRIHA certified Waterproofing coating with flutyne protection technology, single component, cold applied, water based acrylic and UV resistant water proofing treatment to the Existing Roof having Tile or any non-porous surface applied @ 1.5 l/m2 in 2 coats to achieve 1mm DFT, having tensile strength with 45 gsm glass fibre mesh 4N/mm2 confirming to ASTM D 412; Elongation at break ≥ 300% and Crack bridging ability up to 3mm, SRI Index 106 as per ASTM E 1980-01, Water permeability @5 bar – Nil as per EN12390 - 8:2019, including surface preparation, priming the surface,with single component high-performance waterborne tile primer whichis suitable for non - porous surface at a rate of 0.083 L/m2 and spreading 45 gsm glass fibre mesh of 2.5 mm x 2.5 mm sandwiched between the first and second coat completely as per specification. The finished cost to include surface preparation, making coving at Junction, treatment of cracks completely as per specification.

Providing & supplying Floor & Surface cleaners Non corrosive with chemicals Hydrochloric acid, Butyl oleytamine and others which are water soluble and capable of removing hard and soft stains and dirt as per direction of Engineer in charge of work

Providing and Supply of semi Skilled helper for various works as per the direction of engineer in charge.

Removing & Resetting existing Heavy Duty Cobble/Interlocking stones/Pavers of thickness 60/75/80/100mm using Cement and 40mm thick sand bed ( average thickness ) and compacting with plate vibrator to achieve final desired compaction & setting of paver to its final level , including cost of materials, labour and usage charges of machinery complete as per specifications. (The cost of new paver/stones required shall be added separately)

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 100 mm diameter

Supplying of .....feet -PVC Batten with integrated LED tube .... W with high quality diffuser with Life of 25000 burning hours & 70% lumen maintenance with CRI 80. Power Input: 220-240V@ 50/60Hz & Power factor 0.9 along with CE approved. 2 years Warranty against any manufacturing defect working under standard electrical condition. Make: Philips, Bajaj, Crompton, Havells LED light fitting 1 x 4' - 36/40 W

Supply of LED floodlight luminaire with pressure die cast aluminium housing body for optimal thermal dissipation. Lamp compartment comprising of anti glare clear diffuser with Injection moulded polycarbonate/clear glass material,delivering superior light output Rated life Burning Hrs 50000 hr @ Lumen Maintenance of 70%, CCT 5500K, IP 66 optical and electrical compartment & impact resistance of complete luminaire IK08. Power Factor 0.9 with mains, Surge Protection- Min 5KV along with Over voltage/ Overload, short circuit/ miss-wiring protection. Compatible for pole mauling with outer dia of 40mm to 50mm. Universal Voltage driver to operate wide voltage range from 100 V to 270V 50/60Hz application. Compliance to IS 10322/ IEC 60598,LM 79 & LM 80 Adherence with RoHS. UL approved MCPCB. Top access street light with single screw to ensure ease of maintenance at the sight site location with minimized minimal tools. LED Light fixture with ....... W System Power consumption. LED Efficiency 1301m/w, nominal CRI75. Luminaire manufacturer should have in- house facility accredited by NABL / CPRI & any Government certified agency & Design & Development facility certified by ISO 9001:2008. Housing with supplier word mark / name shall be Engraved / Embossing on the die cast housing / Body part Warranty of 2 Years against any manufacturing defect working under standard electrical conditions as mentioned above should be given by LED manufacturer & Cree/Nichia/ Make: Philips, Bajaj, Crompton, Havells LED Floodlight 70W

Fixing all types and all capacities of fluorescent / false ceiling / spot light / CFL / LED fittings indoor on the wall / ceiling / rafters / girders using 23/0.0076” twin twisted PVC insulated wires, required Nos of round blocks and clamps. On wall / ceiling / Rafter / Girders

Supplying and fixing of modular switch & connected accessorieson existing modular switch plate as per IS 3854 and IS 1293. Make: Anchor, Legrand, MK 6Amps one way Switch

6A Three Way socket

16A One Way Switch

6/16A Universal Socket

Stepped Fan Regulator Two Module

Supplying And fixing/replacing of 6/16/32A electrical accessories on existing switch board. 6A Bakelite Ceiling Rose

6A Lamp Holder

Supplying and fixing superior quality modular switch mounting polycarbonate plate with necessary supporting back plate with required nos. of machine screws, bolts nuts etc., complete on the existing metal/PVC box. Make: Anchor, Legrand, MK 1-2 Module

3 Module

6 Module

12 Module

Supplying and flush mounting powder coated / galvanizedmetal box suitable for mounting modular switch plates. The boxshould be firmly flush mounted after due groove cutting inBrick/Stone/C.C wall Make: Anchor, Legrand, MK 1-2 Way

3 Way

6 Way

12 Way

Supplying plastic ventilating fan of following size and suitable to operate on 230V 50Hz. Blade Material should be Special Grade Plastic. Make: Crompton, Bajaj, Havells 200mm

Fixing one exhaust fan in the nitch already left in the wall with bolts and nuts and 5A.ceiling rose with sufficient length of 23/0.0076i nch PVC insulated twin core wire.

Fixing a ceiling / Wall mounting fan of all capacities and all types to the existing 'S'' hook with fan regulator to the existing board together with supplying and fixing 5 A. ceiling rose,necessary length of 23 / 0.0076 inch PVC insulated twin twisted copper wire and wiring.

Releasing the existing fan checking, testing and installation at the same place including cleaning.

Wiring for lighting/power circuit using one of FRLS PVC insulated 1100V grade, multistrand copper wire with low conductor resistance single core in open or wiring with specified IS-694:confirming to latest amendments including terminations with copper lugs Make: Finolex, Polycab, Havells 1.5 mm2

2.5 mm2

Supplying heavy gauge PVC Conduit Pipe 25mm dia2mm thick with suitable size bends, metal junction boxes adhesive paste etc., by groove cutting in the wall and fixing by bracing U or J hooks and cement plastering upto the wall surface andrun with 18 SWG GI fish wire run throughout the conduit wherever necessary. Make: Precision, Sudhakar/any ISI make 19/20 mm dia 2 mm thick

Supplying and fixing of PVC casing and capping on the wall or ceiling using necessary materials like bends, junction box, elbows, screws at an interval of 300 mm .... etc. as required. 25 mm

Providing 12mm cement plaster with cement mortar 1:6 (1 cement ; 6 fine sand) to brick masonry including rounding off corners wherever required smooth rendering, providing, and removing scaffolding, including cost of materials, labour, curing complete as per specifications and as per direction by engineering in charge