Indian Institute Of Technology-IITB has published Tender For Civil Works In Connection With Automation Of Minor Gates In Iit Madras Campus (Tensile Roofing Structure, Security Cabins, Two Wheeler / Bi-Cycle / Pedestrian Pathway, Rain Water Drains, Development Of Parking Facility, Kerb Walls And Etc. Submission Date for this Tender is 02-04-2024. Shed Construction Tenders in madras Tamil Nadu. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Civil work |
| 2 | Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge. All kinds of soil |
| 3 | Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundation etc. in layers not exceeding 20cm in depth : consolidating each deposited layer by ramming and watering, lead up to 50m and lift up to 1.5m |
| 4 | Supplying and filling in plinth with M-Sandunder floors including watering, ramming, consolidating and dressing complete |
| 5 | Supplying and filling of quarry dust in layer not exceeding 20cm and watering each layer thoroughly with consolidation and ramming etc., complete for basement and in foundation. |
| 6 | Providing, laying, spreading and compacting graded stone aggregate (size range 53 mm to 0.075 mm ) to wet mix macadam (WMM) specification including premixing the material with water at OMC in for all leads & lifts, laying in uniform layers with mechanical paverfinisher in sub- base / base course on well prepared surface and compacting with vibratory roller of 8 to 10 tonne capacity to achievethe desired density, complete as per specifications and directions of Engineer-in-Charge. |
| 7 | Intercartting the available soil inside the campus, separating the construction debris (boulders / debris above of size 20cm), laying the soil in layers not less than 20cm, watering rolling with power roller and making good the surface etc complete.The pre-level to be submitted by the contractor for filling area with detailed quantity calculation. |
| 8 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : M10 grade concrete or 1:4:8 (1 Cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size) |
| 9 | Brick work with Fly ash concrete blocks of class designation M10 in foundation and plinth in-Cement mortar 1:6 (1 Cement : 6 coarse sand) |
| 10 | 15mm cement plaster on rough side of single or half brick wall of mix : 1:4 (1 Cement : 4 Coarse sand) |
| 11 | Providing and laying Precast U Shape drain with cover 600x300x200mm of M-40 grade of(M/s.Super precast or equivalent approved brand) for making drainage opening at pathway or wherever required complete etc. as per direction of Engineer-in-charge. |
| 12 | Cutting grooves in concrete or bitumen surface by using diamond saw power cutter for the size of 10mm wide and 150mm depth as per direction of Engineer in charge |
| 13 | Providing and laying Non Pressure NP-3 class (Medium duty) R.C.C. pipes including collars/spigot jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete : 450 mm dia RCC pipe |
| 14 | Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5mm), including making drainage opening wherever required complete etc. as per direction of Engineer-in-charge (length of finished kerb edging shallbe measured for payment). (Precast C.C. kerb stone shall be approved by Engineer-in-charge). |
| 15 | Taking out existing CC interlocking paver blocks from footpath/ central verge, including removal of rubbish etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead as per direction of Engineer-in-Charge. |
| 16 | Providing and laying factory made chamfered edge Cement Concrete paver blocks in footpath, parks, lawns, drive ways or light traffic parking etc, of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over 50mm thick compacted bed of sand, compacting and proper embedding/laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand. complete all as per direction of Engineer-in-Charge. 80 mm thick C.C. paver block of M-30 grade with approved color design and pattern. |
| 17 | Supplying and laying of 60mm thick M30 grade Interlocking concrete blocks (rubber moulded)of various design including perforated / grass paver blocks tested in accordance with BS6717 Part-I, 1986; manufactured using homogeneous designed concrete mix, vibro-compaction process, weigh batching and high speed pan mixing suitably cured in controlled conditions and laying the same over a 50mm thick M-sand bedding layer level and slope etc., |
| 18 | Centering and shuttering including strutting, propping etc. and removal of form work for: Foundations, footings, bases for columns |
| 19 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. : Thermo-Mechanically Treated bars of grade Fe-500D or more. |
| 20 | Providing and laying in position machine batched and machine mixed design mix M-35 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-in-charge. Concrete of M35 grade with minimum cement content of 370 kg /cum |
| 21 | Supplying and erectingTensile structure roofing for tree pods as per the approved design and the structure to be designed, fabricated and installed as per relevant Indian Standard norms. The canopy shall be designed for as per the wind speed prevalent in that area as per I.S. 875-Part 3. The steel structure shall be designed as per I.S. 800. The steel fabrication and erection shall be as per I.S. norms. The membrane shall be designed and fabricated as per European norms for design and practices.The rate quoted for the structure should be on area covered by canopy and the rate inclusive of design, preparation of detailed drawing, approval from IITM,supply and installation of canopy as per the approved design etc. complete. The rate inclusive of providing necessary anchour fastener for fixing the cantilever trusses to the existingbuilding. Scope of the work includes Design, Engineering Patterning, Fabricating, supply and installation of tensioned membrane structure as per the approved drawing and specifications attached.The membrane should be of PVC Coated Polyester membraneMehlaror Ferrari of 950 GSM.The membrane Cutting, Seaming and HF Welding as per Euro-standards.The clamping systems, if required, with sectionalized aluminium profiles and kedar-incorporated edges or cable catenary edges.The Steel work Design & Analysis done by STAAD used in conjunction with Forten32, shop drawings and other details by CAD software. The rate should include supply/fixing/anchoring of the base plates. The primary supporting steel structure will be made out of MS Structural steel tubular sections (Yield Strength over 240).The rates should also inclusive of applying anti-corrosion treatment followed by two coats of priming with anti rust epoxy primer followed by two coats of epoxy paint for steel structures. All cables(if any) will be dry hot dip galvanized.All necessary secondary steelwork like corner plates, lugs, and clamping plates shall be pre-engineered & fabricated by CNC / Laser cutting machines, and appropriately finished.The membrane Form finding And Patterning achieved by Computer based Finite element and membrane used for the structure.The anchour fasteners if used shall be of Hilti Stainless Steel anchor faster of appropriate size. Payment for the structure will be made based on the plan area of the structure including projections. |
| 22 | Providing and fixing dry cladding upto 10 metre heights with 30mm thick gang saw cut stone with (machine cut edges) of uniform colour and size upto 1mx1m, fixed to structural steel frame work and/ or with the help of cramps, pins etc. and sealing the joints with approved weather sealant as per Architectural drawing and direction of Engineer-in-charge. (The steel frame work, stainless steel cramps and pins etc. shall be paid for separately). White sand stone - 30mm thick gang saw cut stone |
| 23 | Providing and fixing structural steel frame (for dry cladding with 30 mm thick gang saw cut with machine cut edges sand stone) on walls at all heights using M.S. square/ rectangular tube in the required pattern as per architectural drawing, including cost of cutting, bending, welding etc. The frame work shall be fixed to the wall with the help of M.S. brackets/ lugs of angle iron/ flats etc. which shall be welded to the frame and embedded in brick wall with cement concrete block 1:2:4 (1 cement :2 coarse sand :4 graded stone aggregate 20 mm nominal size) of size 300x230x300 mm, including cost of necessary centring and shuttering and with approved expansion hold fasteners on CC/RCC surface, including drilling necessary holes. Approved cramps/ pins etc. shall be welded to the frame work to support stone cladding, the steel work will be given a priming coat of Zinc primer as approved by Engineerin- charge and painted with two or more coats of epoxy paint (Shop drawings shall be submitted by the contractor to the Engineer-in-charge for approval before execution). The frame work shall be fixed in true horizontal & vertical lines/planes. (Only structural steel frame work shall be measured for the purpose of payment, stainless steel cramps shall be paid for separately and nothing extra shall be paid). |
| 24 | Providing and fixing adjustable stainless steel cramps of approved quality, required shape and size, adjustable with stainless steel nuts, bolts and washer (total weight not less than 260 gms), for dry stone cladding fixed on frame work at suitable location, including making necessary recesses in stone slab, drilling required holes etc complete as per direction of the Engineer-in-charge. |
| 25 | Providing edge moulding to 18 mm thick marble stone counters, Vanities etc., including machine polishing to edge to give high gloss finish etc. complete as per design approved by Engineer-in-Charge. Granite work |
| 26 | Providing and applying 2.5 mm thick road marking strips (retroreflective) of specified shade/ colour using hot thermoplastic material by fully/ semi automatic thermoplastic paint applicator machine fitted with profile shoe, glass beads dispenser, propane tank heater and profile shoe heater, driven by experienced operator on road surface including cost of material, labour, T&P, cleaning the road surface of all dirt, seals, oil, grease and foreign material etc. complete as per direction of Engineer-in-charge and accordance with applicable specifications. |
| 27 | 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) |
| 28 | 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) Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15) |
| 29 | 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 paidin basic item): With float glass panes of 5 mm thickness (weight not less than 12.50 kg/sqm) |
| 30 | Providing and fixing 10/12mm thick cement board / Calcium silicate ( bison board or equivalent) over the existing alumium/ wooden frame of the existing partitions / laboratory sink fixing / table top or side. |
| 31 | Providing and fixing 25mm tk cementboard Bison make for covering thetrenches at labs and workshop including cutting and making good to fix the existing trench / making table top / Laboratory sink as per the direction of Engineer in charge. |
| 32 | Providing and fixing Aluminium composite panel of 4mm thick( M/s Virgo or equivalent) for roofing / cladding.The ACP shall be fixed over the frame work made out of Aluminium box sections or steel section with adequate support and fixed to the frame using Anchor fasteners together with necessary screws and bolts and nuts and the grooves shall be sealed withSilicon Sealantetc. complete as directed by the Engineer-in-charge. (Cost o the frame shall be paid separately). |
| 33 | Providing and fixing 18 mm thick gang saw cut, mirror polished, premoulded and prepolished, machine cut for kitchen platforms, vanity counters, window sills, facias and similar locations of required size, approved shade, colour and texture laid over 20 mm thick base cement mortar 1:4 (1 cement : 4 coarse sand), joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing to edges to give high gloss finish etc. complete at all levels. Area of slab over 0.50 sqm |
| 34 | Manufacturing, supplying and fixing retro reflective overhead signage boards made up of 2 mm thick aluminium sheet, face to be fully covered with high intensity and encapsulated lens type heat activated retro reflective sheeting conforming to type - III of ASTM-D-4956-01 as approved by Engineer-in-charge, letters, borders etc. as per IRC : 67-2001 in silver white with blue colour back ground and with high intensity grade, pasted on substrate by pressure sensitive adhesive backing which shall be activated by applying pressure conforming to class II of ASTM-D-4956-01 and fixing the same to the plate of structural frame work by means of suitable sized aluminium alloys, rivets or bolts & nuts @ 300 mm centre to centre all along the periphery as well as in two vertical rows along with theft resistant measures, including the cost of painting with two or more coats of epoxy paint in grey colour on the back side of aluminium sheet including appropriate priming coat. The rate includes the cost of rounding off the corners, lowering down the structural frame work from the gantry, fixing and erecting the same in position all complete as per drawings, specification and direction of the engineer-incharge.(Structural frame work including M.S. plate to be provided separately. Rectangular area of the sheet only shall be measured forpayment). Overhead informatory road signage |
| 35 | Providing and fixing Glow studs of size 100x20 mm made of heavy duty body shall be moulded ASA (Acrylic styrene Acryloretrite ) or HIP (High impact polystyrene) or ABS having electronically welded micro- prismatic lens with abrasion resistant coating as approved by Engineer in charge. The glow stud shall support a load of 13635 kg tested in accordance with ASTM D4280. The slope of retro- reflective surface shall be 35 (+/-5) degress to base .The reflective panels on both sides with at least 12 cm of reflective area up each side. The luminance intensity should be as per the specification and shall be tested as described in ASTM I: 809 as recommended in BS: 873 part 4 : 1973. The studs shall be fixed to the Road surface using the adhesive conforming to IS, as per procedure recommended by the Mmanufacturer complete and as per direction of Engineer-in-charge. |
| 36 | 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 shaped washers etc. complete. Hot finished welded type tubes |
| 37 | Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete. Fixed to openings /wooden frames with rawl plugs screws etc |
| 38 | Providing and fixing stainless steel ( Grade 304) railing made of Hollow tubes, channels, plates etc., including welding, grinding, buffing, 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-incharge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.). |
| 39 | Providing and fixing G.I. chain link fabric fencing of required width in mesh size 50x50 mm including strengthening with 2 mm dia wire or nuts, bolts and washers as required complete as per the direction of Engineer-in-charge. Made of G.I. wire of dia. 4 mm, PVC coated to achieve outer dia not less than 5 mm in required colour and shade |
| 40 | Providing and fixing NSF Orion fencing panel grey colour of size 2.44x1.56m, vertical strand post 1.66 ht fixing with M-12 nuts, bolts and washers including strengthening as required complete as per the direction of Engineer-in-charge. |
| 41 | Interior painting: (two or more coats over a primer coat including complete scraping, other surface preparation like removal of loose paint residuals, damaged plastering, repairs to plaster, white cement based (JK / Birla) touch up putty / primer and making good the wall surface etc)Applying interior paint of approved colour, make, brand and product at the approved rate of surface coverage of painting as per Annexure A.1.3. The interior paint shall be applied over dry surface after complete scraping and removal of all loose or defective paint or powdery residue using mechanical methods with Zero dust vaccum technology followed with sealing the surface with a coat of approved interior primer before applicationof top coat of exterior paint. The contractor shall also carryout necessary surface preparation including removal of loose plastering, patch plastering, crack filling, micro-concreting, application of damp proof coating and making good the wall surface etc wherever required before applying primer coat. The contractor should ensure complete covering of floors using tarpaulin / plastic sheet while taking up the work. The work shall be executed as per the detailed specifications and special conditions mentioned in the Annexure 1. The rate quoted shall be inclusive of charges towards all labour, material, transport, scaffolding, safety arrangements, Personal Protective Equipments (PPE), tools and plants etc. |
| 42 | Exterior painting: (Fresh work including complete scraping / surface preparation, as appropriate base (primer) coat and top two or more coats).Applying exterior paint of approved colour, make, brand and product at the approved rate of surface coverage of painting (As per Annexure A.1.1). The exterior paint shall be applied over dry surface after complete scraping and removal of all loose or defective paint or powdery residue using mechanical methods with Zero dust vaccum technology followed with High pressure Jet washing and sealing the surface with necessary exterior base coat or primer before application of top coat of exterior paint. The contractor shall also carryout necessary surface preparation including removal of loose plastering, patch plastering, crack filling, micro-concreting, application of damp proof coating and making good the wall surface etc wherever required before applying base or primer coat. The contractor should ensure complete covering of floors using tarpaulin / plastic sheet while taking up the work. The work shall be executed as per the detailed specifications and special conditions mentioned in the Annexure 1. The rate quoted shall be inclusive of charges towards all labour, material, transport, scaffolding, safety arrangements, Personal Protective Equipments (PPE), tools and plants etc but excluding the cost of waterproofing, attending to leakages and major civil repair works if any. The Paint manufacturer shall inspect the work in every stage, submit inspection / field test report, certify the product / application and give 10 year Guarantee |
| 43 | Enamel painting for doors / windows / wall panels (two or more coats including a coat of primer) on both exterior and interior surface of wooden and steel joineries using approved colour, make and brand of synthetic enamel paint two or more coats over a coat of primer as per Annexure A.1.4. (Top coat enamel coverage not less than 8.83sqm per litre for two coats over a coat of primer as per manufacturers specifications). The contractor should ensure complete covering of floors using tarpaulin / plastic sheet while taking up the work. The work shall be executed as per the detailed specifications. The rate quoted shall be inclusive of charges towards all labour, material, transport, scaffolding, safety arrangements, Personal Protective Equipments (PPE), tools and plants etc. (Asian (Premium Gloss Enamel) / Berger Luxol High Gloss Enamel / / Nippon Hi Gloss Enamel). |
| 44 | 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 (i/c equivalent design mix) |
| 45 | 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 |
| 46 | Removing of existing surplus earth, rubbish and garbage through the lorry / truck including loading, unloading and transporting to out side the IITM premises including approval from local authorities like municipality/corporation complete as per the direction of Engineer in charge.Necessary deduction for voids @ of 20% will be made from the actual measured volume of rubbish. |
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