supply installation testing commissioning of cable tray for eqpt room at chennai airport , schedule-1cost of supplies. , power cable tray with accessories like horizontal & vertical bends, tess, cross etc. [ horizontal cable tray for false flooring 2nd floor equipment room including vertical cable tray from false flooring to ceiling ] dimensions: 450mm ( w ) x 100mm ( h ) & 6mm ( thick ) frp perforated tray [ with frp cover 3mm thick, with frp cover clip & hardware ss304 ] , frp perforated type horizontal bend ( w: 450mm, h: 100mm, t: 6mm. deg.90° rad 300mm. ) [ with frp cover 3mm thick, with frp cover clip & hardware ss304 ] , frp perforated type vertical inside bend ( w: 450mm, h: 100mm, t: 6mm deg.90° rad 300mm. ) [ with frp cover 3mm thick, with frp cover clip & hardware ss304 ] , frp perforated type equal tee ( w: 450mm ) & c-size: w: 450mm, h: 100mm, t: 6mm rad 300mm. ) [ with frp cover 3mm thick, with frp cover clip & hardware ss304 ] , frp splice plate straight ( size 200 x 70 x 3mm for 100mm height perforated cable tray ) [ with 8 set of m6x25mm hardware ss304 ] , rf cable tray with accessories like horizontal & vertical bends, tess, cross etc. [ for false flooring 2nd floor equipment room ] dimensions: 450mm ( w ) x 150mm ( h ) & 1.8mm ( thick ) hot dip galvanized perforated type tray. , rf cable tray with accessories like horizontal & vertical bends, tess, cross etc. [ vertical cable tray from false flooring to ceiling in 2nd floor equipment room ] dimensions: 450mm ( w ) x 150mm ( h ) & 1.8mm ( thick ) hot dip galvanized perforated type tray. , rf cable tray with accessories like horizontal & vertical bends, tess, cross etc. [ from 2nd floor to ats complex terrace. ( outdoor ) ] dimensions: 600mm ( w ) x 150mm ( h ) & 2mm ( thick ) hot dip galvanized steel ladder type tray with cover. , rf cable tray with accessories like horizontal & vertical bends, tess, cross etc. [ for ats complex terrace. ( outdoor ) ] ) ] dimensions:600mm ( w ) x 150mm ( h ) & 2mm ( thick ) hot dip galvanized steel perforated type tray. , hot dip galvanized perforated type horizontal bend ( w:600mm, h:150mm, 1.8mm thick ) , hot dip galvanized perforated type tee ( w:450mm, h:150mm, 1.8mm thick ) , hot dip galvanized perforated type vertical bend ( w:450mm, h:150mm, 1.8mm thick ) , hot dip galvanized perforated type vertical bend ( w:600mm, h:150mm, 1.8mm thick ) , hot dip galvanized ladder type horizontal bend ( w:600mm, h:150mm, 2mm thick ) , hot dip galvanized ladder type vertical bend ( w:600mm, h:150mm, 2mm thick ) , hot dip galvanized ladder type tee ( w:600mm, h:150mm, 2mm thick ) , vertical support for outdoor horizontal perforated rf trays dimensions: l: 2.5 meters, w: 102mm, h: 51mm & 5mm thick hot dip galvanized steel. ) , data cable tray with accessories like horizontal & vertical bends, tess, cross etc. [ horizontal cable tray for false flooring 2nd floor equipment room including vertical cable tray from false flooring to ceiling ] dimensions: 300mm ( w ) x 75mm ( h ) & 4mm ( thick ) frp perforated tray [ with frp cover 3mm thick, with frp cover clip & hardware ss304 ] , frp perforated type horizontal bend ( w: 300mm, h: 75mm, t: 4mm. deg.90° rad 300mm. ) [ with frp cover 3mm thick, with frp cover clip & hardware ss304 ] , frp perforated type vertical inside bend ( w: 300mm, h: 75mm, t: 4mm. deg.90° rad 300mm. ) [ with frp cover 3mm thick, with frp cover clip & hardware ss304 ] , frp perforated type equal tee ( w: 300mm, h: 75mm, t: 4mm. ) [ with frp cover 3mm thick, with frp cover clip & hardware ss304 ] , frp splice plate straight ( size 200 x 50 x 3mm for 75mm height perforated cable tray ) [ with 4 set of m6x25mm hardware ss304 ] , schedule-2cost of installation and testing , installation testing and commissioning of cable trays including necessary cutting / drilling of walls / floor