Tender For (i) p-way maintenance works in between ayu-gup under sse/p-way/blpa (for two years). from km 165.20 to 246.500=81.30 km (ii) p-way maintenance works in between nbq-ayu-jpz and bsgn-nbq-bngn under sse/p-way/bngn for up line (for two years). from km 143 to km 256.20 and km 0.00 to 34.60 total=47.80 km.