Replacement Of Steel Girders Up To 9.15m With Psc Slabs Of Br. No. 171 (1x10.60 M), Br. No. 174 (1x9.15 M), Br. No. 176 (1x9.15 M) &Amp Br. No 178 (1x9.15 M) In Prg Pryj Section Under Jurisdiction Of Sr.Den Vi/Lko. &Amp Replacement Of Steel Girders Of Bgml Loading With Psc Slabs Of 25 T Loading Of Br No. 132 (4x12.2m) Along With Strengthening Of Sub Structure By Jacketing For Removal Of Restriction Of Tels (Tractive Effort Limiting Switch) In Pbh Pfm Section Under Mission 3000 Mt Under Aden P