Doyon Technical Services will be working with the National Oceanic and Atmospheric Administration (NOAA) and the Center for Operational Oceanographic Products and Services (CO-OPS) on this 180 calendar-day project to strengthen the National Water Level Observing Network (NWLON) observing capabilities. This work requires investigation, procurement, and construction services for the demo and replacement of the existing boat launch platform, repair of the existing cathodic protection system (including replacement of the existing anode) and miscellaneous coating repairs that will limit future corrosion issues located on the existing Single Pile Instrumentation Platform (SPIP) and include support brackets, clamps, plates, cage ladder, and the upper instrumentation platform, along with the removal and disposal of an existing boat launch platform structure at Calcasieu Pass, Louisiana.