CA NO : CE (P) VIJAYAK/ /2012-13 Serial Page No : 01 ... - Bro.nic.in

CA NO: CE (P) VIJAYAK/ /2012-13 Serial Page No : 67TENDER NO: CE (P) VIJAYAK/46/ 2011-2012(f)(g)(h)(j)(k)(l)(PARTICULAR SPECIFICATIONS CONTD…)(vii) Close Cell Content : 90 – 95%(viii) Temperature Range : (-180 deg. C to 110 deg. C)(ix) Thermal Conductivity at 10 deg C: 0.018 k-Cal/m-hr/ deg. C(Design value 0.020 K-cal/m-hr/ deg.C. or 0.23 W/m-k)(x) Fire Resistant : Horizontal extent of burn BS 4735 < 100mm(xi) Type : Self Extinguishing ASTM D 1692(Fire retarded foam chemical)Not easily ignitable as per BS : 476 Pt 5class –I as per BS : 476 Pt 7(xii) Water Absorption : 0.20% volume at 100%RH2 mm thick MS sheet channel at the bottom (Floor level) and top shall be provided to slideand fit the wall panels.All composite panels will be provided with suitable number of cam-locks which are fixed inplace during the in-site process itself. The placing of cam-lock should be eccentric andsuch that 2.7m long x 1.2 m wide wall panel should be provided with 3 pairs of cam lockson the vertical joints. The holes in the panels for operating the cam locks should beprovided with PVC caps for sealing after installation.The panels should be moulded in place using the above in-situ process after placing themin a hydraulic press with heated aluminum pattern and corner mould so as to attain thedesired finish, bonding and structural properties.All panels will be manufactured in single piece as per approved panel layout drawing usingthe above materials and manufacturing process. A spare of one panel for testingincorporated in the design will be supplied along with these panels totals supplies.The purchaser can get quality testing of any panel from the lot supplied to ensure qualitycontrol as per given specification. Cost of quality testing will be borne by the supplier.Panel should have cam lock PVC cap.3.3. False Ceiling: - False ceiling shall be extended upto the toilets and utility area. False ceilingpanels will be made up of white colour coated GI metal skin PUF insulated panels with 50 mmthick PU Foam. The false ceiling will be supported with the help of inverted CRCA Tee section50mm x 50 mm x 6mm thick. The PUF insulated core of these panels should meet thespecifications as listed at Clause 3.2 (e) above.3.4. Panel joining Arrangements. The insulated panels are joined with each other with cam locks andtongue and groove arrangements for complete sealing. The panels are fitted on the bottom & toptrack made out of 2.00mm thick GI sheet anchored to concrete plinth.3.5. Gable End. PUF panel of 60mm will continue till the ridge of the truss, factory cut to the size andmatching with the colour of wall panel will be provided at both gable ends of the shelter withnecessary fixing arrangement.3.6. Bird Board. Bird board of size minimum 30cm width will be provided to PGI sheet 0.6mm thick inshape best suited for aesthetics of the shelter. The bird boards will ensuring no gaps with suitableover lapping where required.Signature of ContractorDated : _________________2012For Accepting Officer