supply of spare for water drainage in cab ac of 3 phase locomotive as per (1) g.i pipe size-3/4" x 300mm, qty= 01no/set (2) g.i pipe size- 3/4" x 100 mm, qty= 01no/set, (3) g.i pipe size- 3/4" x 150mm, qty= 01no/set, (4) g.i pipe size- 3/4" x 50mm, qty= 0