Refurbishment work of Old CSSP office and the F and A section in the New Admin Building, IISc

Dismantling tile work in floors and roofs laid in cement mortar including stacking material to the appropriate disposal area as per direction of Engineer-in-charge. For thickness of tiles 10 mm to 25 mm.

Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground to the appropriate disposal area as per direction of Engineer-in-charge.

Dismantling C.I. or asbestos or PVC rain water pipe with fittings and clamps including stacking the material to the appropriate disposal area as per direction of Engineer-in-charge. 100mm dia pipe. & above. At the External Chajja area between the Terrace and first floor level

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 Engineering in charge to the appropriate disposal area

Providing and laying in Cement Concrete for all Basement & surface level works, return walls, retaining walls, sunken floors etc. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticisers, laid in layers, well compacted using needle vibrators, providing weep holes wherever necessary, including all lead & lifts, cost of all materials of quality, labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technical specifications. M20 Design Mix Using 20 mm nominal size graded crushed coarse aggregates

Providing 15 mm cement plaster with cement mortar 1:3 (1 cement: 3 coarse sand) finished with a floating coat of neat cement on the rough side of single or half brick wall 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 and fixing 1st quality ceramic glazed wall tiles (10mm thick) conforming to IS: 15622, 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/m2, including pointing in white cement mixed with pigment of matching shade complete.

Providing and laying Vitrified tiles with thickness 9-10 mm in different sizes with water absorption less than 0.08 % and conforming to I.S. 15622, of approved make, in all colours & shade, over 12 mm thick bed of cement mortar 1:3 (1 cement: 3 coarse sand), jointing with grey cement slurry @ 3.3 kg/ m2 including grouting the joint with white cement & matching pigments etc. complete.Size of Tile 600x600 mm

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 600x600 mm

Removing white or colour wash by scraping and sand papering and preparing wall surface smooth including necessary repairs to scraches etc. Complete as per specifications and as per directions of Engineer in charge

Extra for removing white wash or colour wash by steel brushing and / or scraping, sand papering the ceiling and / or sloping roof surface smooth including repairs to scraches, cost of material, labour, complete as per specifications.

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 as per specifications and as per directions of Engineer in charge

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 g/L as per specifications and as per directions of Engineer in charge.

Wall painting with premium acrylic emulsion paint of interior grade, 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.

Wall painting with premium acrylic emulsion paint of interior grade, 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. Two coats as per specifications and as per directions of Engineer in charge.

Finishing walls with Premium Acrylic Smooth exterior paint of required shade : Old work (Two coats applied @ 1.43 l/ 10 m²) over 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.

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

Polishing on wood work with readymade wax polish of approved brand and manufacture : Old work to give an even surface including preparing the surface after thorougly cleaning oil, grease, dirt and foreign matter, sand papering smooth , cost of materials, labour complete as per specifications and as per directions of Engineer-in-charge.

Providing and Applying high build Acrylate Copolymers -based elastomeric waterproof coating for external wall, parapet & Chajja, which is single component, cold applied, acrylic emultion polymer. Apply coat 1st coat with 10% dilution water and 2nd coat without dilution @ 0.27L/m2 in 2 coats to achieve DFT of 110 microns, The material having followed technical properties: Attains hairline crack bridging up to 1 mm, Elongation of >120 % as per ASTMD 412; Tensile strength 1.50 Mpa per ASTM D 412, Pull off adhesion, 1.5Mpa as per ASTM D4541, including priming the surface with 1 coat diluted with water in the ratio 2:1 spreading @ 0.125 L/m2 as self-priming coat. The finished cost to include surface preparation, making coving at Junction, treatment of cracks completely as per specification.

Providing and Applying Acrylic Co Polymer single component specially designed waterproof protective coating that prevents damp patches on walls without any dilution at rate of 0.25kg/m2 in 2 coats to achieve total dry film thickness of 170 microns DFT. The material having followed technical properties: crack bridging ability up to 1mm as per EN 1062, Tensile strength ≥ 2N/mm2 as per ASTM D 412, adhesion strength 1.5N/mm2 as per ASTM D4541. The finished cost including surface preparation completely as per specification.

Providing and fixing solid plastic seat with lid for pedestal type W.C. pan complete : White solid plastic seat with lid. Constellation Extended Wall Mount Toilet type Brand: Hindware

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

Cleaning of office floors, toilet floors, corridors, lobbies, partitions, storage units, furnitures,electrical & electronic equipments, doors, windows, curtains, blinds etc., including cleaning of dust, etc., using suitable bombay broom stick, squezers

Providing & supplying Toilet / 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 asper direction of Engineer in charge of work

Cleaner

Supplying and installation of recess mounting non integral type ........ LED w luminaire comprising of pressure decast/extruded aluminium housing, with spring loaded false ceiling clamps,Power LED swith CCT6500 degree K,CRI>70%. efficacy>100 lumen per W,120 degree beam spread, life>25000 burning hours and Compliance to IS10322/IEC 60598, LM79&LM80. The lamp compartment is enclosed with anti glare opal diffuser which enhances the lighting level LEDs are driven by HFelectronic driver integrated in a separate control gear assembly., with PF>0.95, power loss should<5%of lamp Wage., short circuit & open circuit protection to be integrated in the circuit, THD less than 20%,Life as per LM79. The operating input voltagE should be between 130 to 275 V. BIS Approved and Tested by NABL/CPRI accredited laboratory with 2years Warranty against any manufacturing defect working under standard electrical condition. LED modular down light 2'x2' 36 W- Suitable for recess mounting-6500K ( Note : The rates shall include the erection of light fixtures in the existing falseceiling height upto 3.5 mtrs, ncessary scofolding / ladder . Also rates inclusive of supporting chain link / GI wires for fixing the light fixtures. Make: Philips, Havells, Crompton

Supplying and fixing 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. Full glow 1200 x 300 mm with surface mounted kit 36 W 3600 Lumans 6500 k / CDL . CRCA housing with opal diffuser - Model equivalent to PHILIPS RC 380 B LED 36 S -6500 , L 120 W 30PSU OD G2 + Surface kit Note : rate shall be inclusive of supply & fixing of down rods / chain link Make: Philips, Havells, Crompton

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. Note : Equilvalent to Model no : Star bright - P wide 40 W of Philips 1 x 4 ft ( curved LED light fixtures) Make: Philips, Havells, Crompton

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. LED light fitting 1 x 2' - 9/10 W Make: Philips, Havells, Crompton

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. LED light fitting 1 x 4' - 20/22 W Make: Philips, Havells, Crompton

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. LED light fitting 1 x 4' - 36/40 W Make: Philips, Havells, Crompton

Supply of round / square recess / surface mounted rolling type LED Down light with ......WGU10 LED Lamp Rib Fabricated from diecast aluminium with white powder coated pre wired to mains connector & has swivelling unit of aluminium die cast eye ball & LED Lamp position retained by circular wire spring, with Life of 25000 burning hours & 70 % lumen maintenance with CRI >80. PowerInput:220-240V 50 / 60 Hz & Power factor>0.9 along with CE approved. 2 years Warranty against any manufacturing defect working under standard electrical condition LED square or round down light 24/18W Make : : Philips, Havells, Crompton

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. 6 Amps one way Switch Make: Northwest (Artisa)/ Anchor Panasonic (Vision)/ Crabtree (Murano)/ Legrand (Arteor) / Schneider (Zen Celo)

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 -- 6 way--- Make: Northwest (Artisa)/ Anchor Panasonic (Vision)/ Crabtree (Murano)/ Legrand (Arteor) / Schneider (Zen Celo)

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 -- 8 way--- Make: Northwest (Artisa)/ Anchor Panasonic (Vision)/ Crabtree (Murano)/ Legrand (Arteor) / Schneider (Zen Celo)

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 -- 12 way--- Make: Northwest (Artisa)/ Anchor Panasonic (Vision)/ Crabtree (Murano)/ Legrand (Arteor) / Schneider (Zen Celo)

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. 6 Module Make: Northwest (Artisa)/ Anchor Panasonic (Vision)/ Crabtree (Murano)/ Legrand (Arteor) / Schneider (Zen Celo)

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. 8 Module Make: Northwest (Artisa)/ Anchor Panasonic (Vision)/ Crabtree (Murano)/ Legrand (Arteor) / Schneider (Zen Celo)

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. 12 Module Make: Northwest (Artisa)/ Anchor Panasonic (Vision)/ Crabtree (Murano)/ Legrand (Arteor) / Schneider (Zen Celo)

Supply and 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 1.5 mm2... Make : Polycab / Finolex / KEI/ Havells /RR Kabel

Supply and 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 2.5 mm2... Make : Polycab / Finolex / KEI/ Havells /RR Kabel

Supplying and fixing of heavy gauge PVC Conduit Pipe dia 2mm 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. 19/20 mm dia 2 mm thick mm--Make : VIP / Precision / Polycab/AKG/BEC

Supplying and fixing of heavy gauge PVC Conduit Pipe dia 2mm 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. 25 mm dia 2 mm thick mm--Make : VIP / Precision / Polycab/AKG/BEC

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. 20 mm

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