METHOD FOR FABRICATING AND ASSEMBLING A FLOATING OFFSHORE STRUCTURE

MCDERMOTT INTERNATIONAL, INC., MCDERMOTT, INC., J. RAY MCDERMOTT, S.A., SPARTEC, INC., MCDERMOTT SUBSEA ENGINEERING, INC., MCDERMOTT MARINE CONSTRUCTION LIMITED

from CREDIT AGRICOLE CORPORATE AND INVESTMENT BANK

RELEASE OF SECURITY INTEREST Recorded 2018-05-14

MCDERMOTT INTERNATIONAL, INC., MCDERMOTT, INC., J. RAY MCDERMOTT, S.A., SPARTEC, INC., MCDERMOTT SUBSEA ENGINEERING, INC., MCDERMOTT MARINE CONSTRUCTION LIMITED

from WELLS FARGO BANK, NATIONAL ASSOCIATION

RELEASE OF SECURITY INTEREST Recorded 2018-05-14

CREDIT AGRICOLE CORPORATE AND INVESTMENT BANK, AS COLLATERAL AGENT

from J. RAY MCDERMOTT, S.A., MCDERMOTT INTERNATIONAL, INC., MCDERMOTT MARINE CONSTRUCTION LIMITED, MCDERMOTT SUBSEA ENGINEERING, INC., MCDERMOTT, INC., SPARTEC, INC.

SECURITY INTEREST Recorded 2014-04-16

WELLS FARGO BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENT

from J. RAY MCDERMOTT, S.A., MCDERMOTT INTERNATIONAL, INC., MCDERMOTT MARINE CONSTRUCTION LIMITED, MCDERMOTT SUBSEA ENGINEERING, INC., MCDERMOTT, INC., SPARTEC, INC.

SECURITY INTEREST Recorded 2014-04-16

SPARTEC, INC.

from CREDIT AGRICOLE CORPORATE AND INVESTMENT BANK

RELEASE OF INTELLECTUAL PROPERTY SECURITY AGREEMENT, RECORDED REEL 024329, FRAME 0571 Recorded 2014-04-16

J. RAY MCDERMOTT, S.A., MCDERMOTT MARINE CONSTRUCTION LIMITED, MENTOR SUBSEA TECHNOLOGY SERVICES, INC., SPARTEC, INC., MCDERMOTT SERVICOS DE CONSTRUCAO, LTDA.

from CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH

RELEASE OF SECURITY INTEREST Recorded 2010-05-04

CREDIT AGRICOLE CORPORATE AND INVESTMENT BANK, AS COLLATERAL AGENT

from SPARTEC, INC.

SECURITY AGREEMENT Recorded 2010-05-04

CREDIT SUISSE, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT

from SPARTEC, INC.

SECURITY AGREEMENT Recorded 2006-06-13

SPARTEC, INC.

from CARR, THOMAS N., CHEN, CHENG-YO, CONVERSE, ROBIN M., CHAUDHURY, GAUTAM K., HARRELL, ROBERT M., HOUSER, DANIEL M., KASISCHKE, CHARLES F.

ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded 2002-04-04