Marine Construction and Recovery OperationsConstruction vessels and barges engaged in recovery and maintenance operations, highlighting marine engineering in the aftermath of disasters. OIL SANDS, Alberta, Canada. The worlds largest petroleum resource basin. bucketwheel bucket wheel reclaimer 221 assets in this story6145-520685551899-286300061848-551940786145-448489121848-643875616145-544036071525-223356071848-533069211525-223397756145-520771646145-542080246145-542415956145-543107596145-543117851848-617022436096-202832951848-649566151848-649549316145-541555181848-509402896177-V53404258 PREVIOUS of 3 NEXT