Pipelines:- Sr Hydrographic Surveyor for Gasunie Eemszinker deepening works- Sr Hydrographic Surveyor / Marine Supervisor for construction of 28km 48" pipeline crossing IJsselmeer. QA/QC/supervision of contractors during trenching/pipelay/backfilling and for remedial dredging works and coating repairs on the live 50bar gaspipeline. QA/QC of as-built documentation (see www.gwwl.nl).- Sr Hydrographic Surveyor for construction of sewage outfall Scotland- Construction Manager for shallow water nearshore pipeline construction project Diemen-Almere including 6 x HDD's- Technical Manager for onshore pipeline construction project including 6 x HDD's- Consultancy/Marine supervision for offshore rockdumping / trenching / deepening pipelinesHydrography / dredging / coastal construction:- completed several high spec multibeam survey quality plans for various maintenance / sanitation dredging contracts. - Quality Coordinator dike improvement works in Texel, responsible for all As built and QA/QC engineering documentation as base for Client acceptance and final invoicing. - entire survey preparations for a large scale beach/shore nourishment (16mil m3) including Survey Quality Plan, design and insurveys by 3rd parties. - Sr Hydrographic surveyor for small scale Haarlem maintenance dredging works in 35km of city waterways- Sr Hydrographic surveyor for construction of bypass rivers around Hagestein and Amerongen river barriers within high accuracy design specifications