SPL REPAIR TO BLDG NO. OWT-593, 594 & 595; PROVN OF 02 X ATTACH TOILET WITH BATHROOM FOR ADM COMDT AND SSO OFFICE COMPLEX BLDG OF STN HQ; PROVN OF OR BATHING POINT WITH OVERHEAD SHED AND PATHWAY WITH INTERLOCKING TILES NEAR BLDG NO. OWT-339; PROVN OF 01 X