SW- I:- HAS- MAJN Section: Ancillary works for Improvements to Road to RUB No. 628A at Km. 173/ 400- 500 in ADEN/ SKLR Sub- Division. SW- II:- HAS- MAJN SECTION: Replacement of existing shallow type girder in Bridge No. 473 ( 1x7. 310m ) at Km. 129/ 000- 100 with RCC Box of size 1x7. 50x4. 65m Between KNYR- NRJ stations. ( ROLLING/ LAUNCHING METHOD )