The U.S. Dept. of the Interior, Minerals Management Service (MMS) issued a Notice to Lessees and Operators and Pipeline Right-of-way Holders (NTL) No. 2008-G05 effective May 1, 2008. This supersedes NTL No. 2007-G01, effective February 15, 2007. It (1) specifies the group intervals for acquiring medium penetration seismic profiler information, (2) discontinues the process of obtaining prior approval if you want to substitute 3-D data and information for high-resolution subbottom profiler or a medium penetration seismic profiler information, (3) clarifies the procedures for submitting shallow hazards reports on CD-ROM’s, (4) amends the format for listing magnetic anomalies and sidescan sonar contacts in shallow hazards reports, (5) clarifies that the onsite provisions for mitigation of shallow hazards apply to lift and jack-up boats, and (6) allows a MODU or other vessel to depart a location without fully raising its legs or mat as long as they are raised sufficiently to ensure no contact with pipelines and other potential hazards.

For a copy of MMS NTL 2008-G05, contact Jessica Roger.