shifting of existing various diameters from 100 to 600mm dia di water supply pipelines and 800 700 1200mm dia ms water supply pipelines in metro rail alignment by laying of new 100 to 600mm di water supply pipelines and 800mm ms water supply pipelines in o m div.i , viii at various locations and 700 1200mm dia ms water supply pipelines at various locations slice-i . shifting of existing 200 250 300 450 600mm dia swg rcc np3 sewerage pipelines in metro rail alignment by laying of new 200 250 300 450 600mm dia swg rcc np3 sewerage pipelines at various lolocations to facilitate the construction of metro rail phase-ii corridor-vi under old city metro rail project by hamrl under mysaram, aliabad, misrigunj, darulshifa, moghalpura, jangammet, and mrg section under sd-i,ii, iii iv under o m div.no.i nd viii. slice-ii