tender for set of nominal bore pipes for lhb coaches consisting of four items 1) bppipe 25 nb as per drg no. mi005808, alt-c - 1 no. 2) fp pipe 25 nb as per drg no. mi005809, alt-b- 1 no. 3) bp pipe 25 nb as per drg no. mi006331, alt-a - 1 no. 4) fp pipe 25 nb as per drg no.mi006330, alt-nil - 1 no.
