provn of 02 soakage wells p 57 p 135 900 m of sewage line dogra line tiling and false ceiling to bldg 52 (icu) mh 60 wall mounting fans in or lines and 16 geysers 25 ltr for or bathroom in p 47 p 239 p 295 p 300 p 200 p 306 p 307 p 302 of 145 lt ad regt s