Steel fabrication, transportation and erection for construction of canopies over toll booths at Nimtola Upward Ramp (01 No. Toll Booth - 87.50 sqm), Fakirhat Downward Ramp (01 No. Toll Booth - 158.85 sqm), and CEPZ Downward & Upward Ramps (02 Nos. Toll Booths - 231.84 sqm) and its related works.