Indian Institute Of Science Education And Research Tender

Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement,admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete. Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement.Concrete of M15 grade with minimum cement content of 300 kg /cum

Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement,admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete. Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement.Concrete of M30 grade with minimum cement content of 350 kg /cum

Shuttering and deshuttering of form work for Foundations, footings, bases of columns,beams etc. complete.

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. FE500 Approved Make : RINL/TATA/JSW

Brick work with non modular fly ash bricks conforming to IS:12894, class designation 10 average compressive strength in super structure above plinth level up to floor V level Cement mortar 1:4 (1 cement : 4 coarse sand). Quoted rate shall be excluding GST and including , labour , fuel etc complete. Nothing extra shall be paid seperatly.

External Plaster in 20 mm cement plaster of mix :1:4 (1 cement: 4 coarse sand) Quoted rate shall be excluding GST and including , labour , fuel etc complete. Nothing extra shall be paid seperatly.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 and for all lift.

MS STRUCTURE AND ROOFING

MS Steel works for structure : Providing and fabricating Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special aped washers etc. complete. Hot finished welded type tubes. Quoted rate shall be excluding GST and including , labour , fuel etc complete. Nothing extra shall be paid seperatly. Approved Make : TATA/JSW/Appolo

Providing and fabricating 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.Approved Make : TATA/JSW/Appolo

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 Engineerin- charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) 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.Quoted rate shall be excluding GST and including , labour , fuel etc complete. Nothing extra shall be paid seperatly. Approved Make : TATA/JSW/

Providing and fixing precoated galvanised iron profile sheets for Aprons of curved shape 1000mm base and 900mm curved shape.

Closing gap between precoated profile sheet and base MS member by providing and fixing aluminum composite panel in metallic color Platinum series of approved shades made out of 4mm thick aluminum composite panel material consisting of 3.5mm thick FR grade mineral core sandwiched between wo Aluminum sheets (each 0.25mm thick). The aluminum composite panel sheet shall be coil coated, with Kynar 500 based PVDF / Lumiflon based fluoropolymer resin coating of approved color and shade using stainless steel screws, nuts, bolts, washers, cleats, weather silicone sealant, backer rods etc. Further gap to be sealed by DOW all weather sealant . Quoted rate shall be excluding GST and including , transportation , lead , lift , scaffolding etc. complete. Nothing extra shall be paid separately. Approved Make ACP: Alcubond / Eurobond / Duro bond

DRYWALL , FLOORING , CEILING , DOOR AND WINDOWS , LIVE WALL

Supply , installtion of dry wall system of 75mm thick including cost of GI top and bottom track , filling of gap by suitable weather sealant , jointing tape etc complete. Quoted rate shall be excluding GST and including , labour , fuel etc complete. Nothing extra shall be paid seperatly. Dry wall System and material shall be got approved from Engieer In-charge before taking-up work. Approved Make Everest/Birla HIL/Ramco

Painting with Luster Paint paint of satin finish approved brand and manufacture to give an even shade : Two or more coats on new work. Quoted rate shall be excluding GST and including including at taxes , duties , royalties , lead, lift , trasportation , insurance , GST , etc. Nothing extra shall be paid seperatly. Shade and scheme shall be got approved from Engineer In-charge before taking-up work. Application methodology as specifified by Manufactorer. Quoted rate shall be excluding GST and including including cost of 2 coats of primer , one mm cement based putty etc complete. Approved Makes Dulux/Asian/Nerolac

Providing and fixing aluminum 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. Aluminum sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminum 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 Powder coated aluminium (minimum thickness of powder coating 50 micron) Approved Make : Jindal / IAC / Nalco / SaintGobin

Providing and fixing aluminum 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. Aluminum sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminum 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 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) Approved Make : Jindal / IAC / Nalco / SaintGobin

Providing and fixing aluminum round shape handle of outer dia 100 mm with SS screws etc. complete as per direction of Engineer-incharge Powder coated minimum thickness 50 micron aluminum.

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

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 6 mm thickness

Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete. 75 mm thick with 20 mm nominal size stone aggregate.

Providing and laying vitrified full body 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 colors and shades, laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand ( stone grit / artificial 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 . Quoted rate shall be excluding GST and including including removing of existing unserviceable/cracked tiles , disposing of debris at approved dumping ground within campus , providing and fixing new tiles , including grouting with matching pigments as per instruction of Engineer In-charge , etc. complete. Quoted rate shall be excluding GST and including , transportation , lead , lift ,wastage, scaffolding etc. complete. Nothing extra shall be paid separately. Actual area of new tiles laid at site shall be measured for payments. Basic Rate Rs.75/- per sqft.

Finishing walls with Premium exterior paint with Silicone additives over existing external texure paint of required shade with Two or more coats applied @ 1.43 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm) or as per manufactorers specifications. 1. Removing of white or colour wash/any internal external wall paint by scrapping , cleaning by jet spray and preparing the surface smooth for further painting activity etc. complete including disposal of scrapped material, cleaning of flooring etc complete.Quoted rate shall be including working at any height by using swing or suitable arrangement to reach inaccessible location etc complete.Providing and filling of acrylic mortar in the cracks of external walls at any heights upto 40 meters ( G+10 ). 2. Crack shall be opened and cleaned properly . 3. A crack filler primer application shall be done to ensure bonding between old external wall surface and crack filler epoxy paste. Epoxy crack filler shall be suitable upto for 20mm crack filling 4. On filling of crack filler surface shall be prepare surface by cleaning and applying Dr. Fixit prime seal / Asian sealer/Dulux Sealer & making sure that crack is totally filled up tooling the surface to obtain an even smooth finish including curing of the cracks. 5. One Coats of primer shall be applied as per OEM specifications 6. Two coats of painting shall be done as per approved pattern and shade. Quoted rate shall be including cost of all lift , scaffolding , hanging platform , making surface ready for application of external paint etc complete.Quoted rate shall be including working at any height by using swing or suitable arrangement to reach inaccessible location etc complete. L1 bidder to ensure safety of the workers during working, adequate safety harness and safety guard rope shall be provided to the working team, main contractor to ensure floor wise safety rope arrangement and fall arrester system ensuring safe working conditions. Insurance of each working team member equal to the cost of bid shall be drawn accordingly. Quoted rate shall be excluding GST , transportation , lead , lift , scaffolding etc complete. Nothing extra shall be paid separately. Approved Make: Dulux / Asian / Nerolac 10 ( Ten ) Years warrenty for leakproofness and shade intactness shall be issued from OEM. Approved Make: Dulux Weathershild Flexx Exterior / Asian Ultimaprotek / NEROLAC Top Guard

Providing and fixing False ceiling at all height including providing & fixing of framework made of special section, 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 cleat of size 25mm wide x 1.6mm thick with flanges of 27mm and 37mm, at 1200mm c/c, one flange fixed to the ceiling with dash fastener 12.5mm dia x 50mm long with 6mm dia bolts, other flange of cleat fixed to the angle hangers of 25 x10 x0.50mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I channels 45 x15 x 0.90mm running at the spacing of 1200 mm c/c, to which the ceiling section 0.5mm thick bottom wedge of 80mm with tapered flanges of 26 mm each having lips of 10.5mm, at 450mm c/c, shall be fixed in a direction perpendicular to G.I intermediate channel with connecting clip made out of 2.64mm dia x 230mm long G.I wire at every junction, including fixing perimeter channels 0.50mm thick 27mm high having flanges of 20mm and 30mm long, the perimeter of ceiling fixed to wall/ partitions with the help of Rawl plugs at 450mm center, with 25mm long dry wall screws @ 230mm interval, including fixing of Calcium Silicate Board to ceiling section and perimeter channels with the help of dry wall screws of size 3.5 x25mm at 230mm c/c, including jointing & finishing to a flush finish of tapered and square edges of the board with recommended jointing compounds, jointing tapes, finishing with jointing compounds in three layers covering up to 150mm on both sides of joints and two coats of primer suitable for boards, all as per manufacture’s specification and also including the cost of making opening for light fittings, grills, diffusers, cut outs 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: 8mm thick Calcium Silicate Board made with Calcareous & Siliceous materials reinforced with cellulose fiber manufactured through autoclaving process.

Providing and fixing Wall paneling at all height including providing & fixing of framework made of special section, 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 cleat of size 25mm wide x 1.6mm thick with flanges of 27mm and 37mm, at 1200mm c/c, one flange fixed to the ceiling with dash fastener 12.5mm dia x 50mm long with 6mm dia bolts, other flange of cleat fixed to the angle hangers of 25 x10 x0.50mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I channels 45 x15 x 0.90mm running at the spacing of 1200 mm c/c, to which the ceiling section 0.5mm thick bottom wedge of 80mm with tapered flanges of 26 mm each having lips of 10.5mm, at 450mm c/c, shall be fixed in a direction perpendicular to G.I intermediate channel with connecting clip made out of 2.64mm dia x 230mm long G.I wire at every junction, including fixing perimeter channels 0.50mm thick 27mm high having flanges of 20mm and 30mm long, the perimeter of ceiling fixed to wall/ partitions with the help of Rawl plugs at 450mm center, with 25mm long dry wall screws @ 230mm interval, including fixing of Calcium Silicate Board to ceiling section and perimeter channels with the help of dry wall screws of size 3.5 x25mm at 230mm c/c, including jointing & finishing to a flush finish of tapered and square edges of the board with recommended jointing compounds, jointing tapes, finishing with jointing compounds in three layers covering up to 150mm on both sides of joints and two coats of primer suitable for boards, all as per manufacture’s specification and also including the cost of making opening for light fittings, grills, diffusers, cut outs 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: 12mm thick Calcium Silicate Board made with Calcareous & Siliceous materials reinforced with cellulose fiber manufactured through autoclaving process.

PLUMBING

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with GI clamps at 1.00 m spacing for good support to pipe . This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. External work - Exposed on wall. Quoted rate shall be including material , labour , transportation , lead , lift , MTA , FTA , Tee , solvent cement , make holes in wall and making it good , GST etc. complete. Nothing extra shall be paid separately. Length of pipe laid at site shall be measured for payments. Approved Make : Finolex/Supreme/Astral/Watertec

25 mm dia outer dia Pipes

20 mm dia outer dia Pipes

15mm dia outer dia Pipes

CPVC End caps

25 mm dia outer dia Pipes

20 mm dia outer dia Pipes

15mm dia outer dia Pipes

CPVC Reducing tee

50mm-32mm-50mm confirming ASTM D2846

32mm-25mm-25mm confirming ASTM D2846

25mm-15mm-25mm confirming ASTM D2846

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :

25 mm nominal bore

20 mm nominal bore

15mm dia

Providing and fixing gun metal non- return valve of approved quality (screwed end) :

Horizontal

Providing and fixing Polyvinyl Chloride (CPVC) pipes, PVC plain & brass threaded fittings, including fixing the pipe with GI clamps at 1.00 m spacing for good support to pipe . This includes jointing of pipes & fittings with one step PVC solvent cement and testing of joints complete as per direction of Engineer in Charge. External work - Exposed on wall. Quoted rate shall be including material , labour , transportation , lead , lift , MTA , FTA , Tee , solvent cement , make holes in wall and making it good , GST etc. complete. Nothing extra shall be paid separately. Length of pipe laid at site shall be measured for payments. Approved Make : Finolex/Supreme/Astral/Watertec/Prince/Plasto For Diameter 90mm

Providing and fixing Polyvinyl Chloride (CPVC) pipes, PVC plain & brass threaded fittings, including fixing the pipe with GI clamps at 1.00 m spacing for good support to pipe . This includes jointing of pipes & fittings with one step PVC solvent cement and testing of joints complete as per direction of Engineer in Charge. External work - Exposed on wall. Quoted rate shall be including material , labour , transportation , lead , lift , MTA , FTA , Tee , solvent cement , make holes in wall and making it good , GST etc. complete. Nothing extra shall be paid separately. Length of pipe laid at site shall be measured for payments. Approved Make : Finolex/Supreme/Astral/Watertec For Diameter 75mm

Removal and refixing of Chain link fencing , existing poles to be removed , concrete to be removed and refixing done as per revised layout.Quoted rate shall be excluding GST and including including cost of new pits for pole foundation of size 300X300X300 and concete of grade M20.

Supply and installation of Self adhesive polymeric aluminum foil bitumen waterproof membrane SBS of 1.5mm thick multilayer bitumen membrane waterproofing over pre-coated sheet. Bitumen membrane shall have first layer of high resign adhesive designed for pre-coated sheet roofing , second layer of asphalt and third layer of aluminum foil. Sheet shall have roll form , with one side protected with polyethane cover for adhesion. Provision of active joint of 50mm with adhesive shall be built in to the sheet throughout the length. Work shall be executed as per below listed method and OEM’s standard installation instructions, 1. Cleaning of Pre-coated sheet to make it free from dirt and dust. 2. Bitumen sheet roll of appropriate side and paste on the pre-coated sheet as per profile of sheets. 3. First round : Application of sheet on roofing sheet ensuring appropriate overlap of minimum 100mm at horizontal and vertical joints. Quoted rate shall be excluding GST and including including cost of lead , lift , transportation , working at ladder connected heights , GST , transportation , taxes , duties , wastage etc. complete. Nothing extra shall be paid separately. Actual surface area waterproofing done at site shall be measured for payments. In case of profile roofing sheets actual area of application including slanting sides of pitches shall be measured for payments.