Design Supply and Installation of Tensile Structure roofing in Open Terrace at Sitara sports complex building Open court yards 2 Nos at KCB building and at near Main gate and Minor gates in IIT Madras Campus

Amount

Schedule-A (Sitara Sports Complex)

Design, Supply and Installation of Tensile structure roofing for roofing the existing open Terrace at Sitara sports complex building in IIT Madras, to be designed, fabricated and installed as per Indian Standard norms.

Roofing Area

Cladding Area

Supplying and fixing drop awnings with Ferrari Soltis make - with Option of remote control Switch Operated using suitable SOMFY MOTOR considering the weight of serge Ferrari 502 series fabric having weight of approx 500g/m 2. The Unique track system in cooperating the zip system to comply with wind resistance class 3 to ensure wind proof and also perfectly tensioning of fabric in position in the guide rails. The Lower end of the fabric to accommodate a profile to enable a plastic guides profile to slide into it which in turn slides into aluminium guide rail profile . The screen to offer precical protection against A/c air leakage ,Sun,wind,dust and rain water All Aluminium Profile to be Powder Coated to match as per requirement at site. The payment will be made as per the clear size of the opening.

Blinds Area -Ferrai code 502S2 of GSM

Schedule-A (Open courtyard at KCB Buildings)

Design, Supply and Installation of Tensile structure roofing for open court yards (2 nos.) at KCB building in IIT Madras, to be designed, fabricated and installed as per Indian Standard norms.

Schedule-C (Mani gate and Minor gate)

Design, Supply and Installation of Tensile structure roofing near Main gate and Minor gates in IIT Madras, to be designed, fabricated and installed as per 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 drawings, approval from IITM, supply and installation of canopy as per the approved design etc complete. The structural design should vetted by IIT/NIT by the contractor without any additional cost and relevant softcopy of the drawings and design models shall be shared with the IITM. Also, the rate inclusive of suitable sub-structure to withstand the super-structure in all loading conditions with R.C.C. foundation and pedestals with M35 grade concrete and Fe 500D grade reinforcements. The SPC of the soil shall be assumed as 15 T/Sq.m at the depth of 1.50m from NGL for designing the Sub-structure. The sub-structure shall be designed as per the relavent as per Indian Standard norms. The scope of the also work include demolishing the existing pavement and restoring the same after completion of the work, earthwork excavation, levelling courses, centering & shuttering and refilling of soil should be carried out for the sub structure. The rate inclusive of providing necessary anchour fastener for fixing the cantilever trusses to the existing building. Scope of the work includes Design, Engineering Patterning, Fabricating, supply and installation of tensioned membrane structure as per the approved conceptual drawing and specifications attached, a minimum height clearance of 5.50m should be maintained while designing the road over canopies. The membrane should be of PVC Coated Polyester membrane Mehlar or Ferrari of 950 GSM. The membrane Cutting, Scanning and HF Welding as per Euro-standards.

The above items has to be executed as per the following specification : 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 anchor/ fastener for fixing the cantilever trusses to the existing building. 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 Polyseter membrane Mehlar or Ferrari of 950 GSM. The membrane Cutting, Scanning 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 anchor/ fasteners used shall be of Hilti Stainless Steel anchor faster of appropriate size, GI gutter for a size 250mm x 150mm or higher size with adequate outlet provisions at the termination end of the sloped roof etc., complete. Payment for the structure will be made based on the plan area of the structure including projections. The construction waste/debris should be taken away from the campus.

M/S. NAVEEN CONSTRUCTIONS (BID ID -905532)

CREATORS ENGINEERS AND INTERIORS PVT LTD (BID ID -904133)