Tenders for Fabrication Supply And Installation Of Flair Duct As Per Dwg No. 90-02-506 Issue 1 Fabrication Supply And Installation Of Maintenance Platform Extension As Per Dwg No. 90-02- 685 Fabrication Supply And Installation Of Interlinking Platform As Per Dwg No. 90-02-643 Fabrication Supply And Installation Of Drain Tray With Supports As Per Dwg No. 90- 02-092 Fabrication Supply And Installation Of Platform To Access Engine Exhaust As Per Dwg No. 90-02-093 Fabrication Supply And Installation Of Exhaust Barricade To Access Engine Exhaust As Per Dwg No. 90