Kottavalasa-koraput doubling project construction of 7(seven) nos of tunnels ( t-39 from ch. 76260 to 76680 , t-40 from ch-77800 to 78040 , t-41 & 41a from ch-79240 to 79860, t-42 & t-43 from ch- 80320 to 81040 , t-43a from ch-81220 to 81320, t-44 from ch- 81640 to 81820 and t-44a from ch-82340 to 82500 including its illumination works between borragrughalu - karakavalasa stations of kottavalasa-koraput doubling of waltair division in east coast railway
Kottavalasa-koraput Doubling Project : Construction of 7(sev......
Light and Bulb Tenders, Tunnel Work Tenders