o Surface Supplied Air & Mixed Gas Diving to 300'o Photo & Video Inspectionso Bridge Inspectiono ABS Inspectionso Side Scan Sonar - Survey, Object Location, Moasicso Magnetometer - Anchor and Buoy Locationo Thruster Removal & Installationo Hull Inspections & Thickness Gaugingo Vessel Inspectiono Intake Inspection and Cleaningo Emergency Oil Spill Response & HAZMAT Divingo Splash Zone Corrosion Preventiono Weldingo Burningo Penetrationso Sediment Removalo Gate Repairso Epoxy Injectiono Concrete Repairo Anode installation and retrofitso Pipelay Barge, Derrick Barge & Jetting Supporto P & A Activities (Wellhead repairs & Abandonments)o Pipeline - Repiar, Crossing Inspectiono ROV Surveyso Zebra Mussel Control

Underwater ServicesAnders Construction, Inc. 2333 Brooklyn AvenueHarvey, LA 70058

(504) 324-2395 phone(866) 313-0588 fax

andersconstruction.comjohn@andersconstruction.com