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FLEET OVERVIEW JAN 2016

FLEET OVERVIEW - BISSO MARINE | Since 1890 · FLEET OVERVIEW. JAN 2016. ... lay stress analysis & environmental conditions . ... • 7 point mooring • Lay depth from >7’ down

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PIPELINE SERVICES & CAPABILITIES OVERVIEW PIPELINE

• Up to 60” Total Outer Diameter • Up to 38 s ton (35 m ton) Pipe Joints• Water Depth Operating Range <7’ to ~1,000’ (2.1m – ~300m) • Can accommodate 40’ (12.1m) to 60’ (18.2m) pipe joints• Pipelay – Single, Dual, Triple & Quad Pipeline Bundles• Pre-Commissioning & Hydrotesting • Riser, Spools, Subsea Assembly & Single/Dual Hot Tap Tie-ins• Shore Approaches & Horizontal Directional Drilling (HDD)• Casing/Crossing Pulls, “J” & “I” Tube Pulling & A/R:

• 4.25”Ø wire Traction Winch – 1,000 Kips (500st) single line pullo Wire capacity 4.25”Ø x 12,000 feet

• 3.5”Ø wire Lucker Wire Puller – 600 Kips (300st) single line pullo Wire capacity 3.5”Ø x 6,500 feet

• Winches up to 550 Kips (275st) pulling capacity – up to 2.75”Ø x 5,500 feet• Pipeline Repair, Abandonment & Reverse Lay• Steel and High Density Poly Ethylene (HDPE) • Spooled Umbilical & Cable Lay

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PIPELINE BURIAL & EXCAVATION• Burial of up to 72” total Outer Diameter Pipelines• Burial of Active & Inactive Pipelines • Trenching to -25’ (7.62m) Below Mud Line (BML) to “Bottom of Ditch”• Self Propelled Burial Sled For “Active In Service” Pipeline Burial• Self Propelled Pipeline Excavation Sleds • Bi-Directional Sled Operations• High Pressure / High Performance – Portable 9 Stage Jet Pumps to 2,500 PSI• Successful Excavations to >100’ (30.48m) BML in Water Depths >300’ (91.4m)

OFFSHORE SURVEY• “As Built” & “As Laid” Surveys• Position, Anchor Plot & Anchor Verification Surveys• Anomaly Avoidance & Mapping Surveys

* Project parameters will dictate specific asset limitations**Subject to project parameters, lay stress analysis & environmental conditions

ISO 9001:2008ISO 14001:2004

OHSAS 18001:2007

PIPELAY BARGE & SUPPORT FLEET OVERVIEW

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PIPE LAYBARGES:

BISSO IROQUOIS - 400’ x 100’ x 30’

• 440 kip system with A&R• Pipe OD - 4” up to 60”• 10 point mooring • Pipelay depth ~13 down to 1,000’• 256 bunks

L/B SUPER CHIEF - 265’ x 72’ x 16’

• 100 kip system with A&R• Pipe OD - 2” up to 40” • 7 point mooring • Pipelay depth from ~10’ down to 500’• 91 bunks

L/B MIGHTY CHIEF - 196’ x 76’ x 11’

• 50 kip system with A&R• Pipe OD - 2” up to 24”• 7 point mooring• Lay depth from >7’ down to 200’ • 62 bunks

SPUD SUPPORT BARGE:

BIG EAGLE - 155’ x 50’ x 12’ Min draft 3’ – no craneMin draft 4.5’ – with Manitowoc 3900, 120’ boom

• 4 point mooring • 2 Spuds - 30” x 70’ (water depth 3’ to 50’)• Deck crane – project specific

TIE-IN & BURIAL ASSETS:

BISSO SUBSEA VISION - 415’ x 100’ x 25’

• 12 Man - 1,000’ ABS Classed Sat System, IMCA DO24 compliant

HRC, 3 Man Bell via Moon Pool• Surface Air & Gas, IMCA DO23 compliant• 300 ton main crane • 40 ton aux crane • 50 ton davits available• 84 bunks

DSV JOSEPH BISSO - 180’ x 44’ x 15’

• Surface Air & Gas, IMCA DO23 compliant• 4 pt Mooring • 30 ton crane • 36 bunks

PORTABLE BURIAL ASSETS:

• Advanced Burial & Backfill Plough• Portable Jet Pump Systems:

o (4) 1,500 GPM @ 2,500 PSIo (3) 2,800 GPM @ 1,150 PSIo (2) 3,000 GPM @ 300 PSI

• Single stage conventional drag sleds• Dual stage conventional drag sled • Self-propelled burial sled• Airlifts, Dredge Pumps & Rock Dumping

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PIPELINE BURIAL & EXCAVATION OVERVIEWPIPELINE BURIAL & EXCAVATION

• Bury or Expose > 60” Diameter Concrete Coated Pipelines• Turbidity Mitigation• Overcome Very High Vane Shear, Hard Pan, Glacial Till Soils, High Plasticity Clays & Sugar Sandy

Conditions• Water Depth Range – Beach to >1,000’ (0m – >300 m)

• Bury or Expose – Single, Dual, Triple & Quad Pipeline Bundles• Umbilicals and Cables

PIPELINE BURIAL & EXCAVATION

• Advanced Burial & Backfill Pipeline Plough• Pre-Trenching & Post-Trenching • Bury or Expose Active & Inactive Pipelines • Trenching to > -20’ (6m) Below Mud Line (BML)• Conventional Single & Dual Stage Pull Sleds• Self Propelled Burial Sled For “Active” Pipeline Burial• Self Propelled Pipeline Excavation Sled • Bi-Directional Sled Operations• High Pressure/High Performance Portable Jet Pumps• Successfully Excavated >100’ (30.48m) below the seafloor in Water Depths >300’ (91.4m)• Portable Systems Deployed From Anchored or DP2 Asset of Availability

OFFSHORE SURVEY – POST BURIAL

• “As Built” Surveys• Position and Anchor Plot Surveys• Mapping Survey

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Pipeline burial & excavation portable high pressure and high volume packages can be deployed worldwide andused from BISSO MARINE assets or local vessels of availability; the supporting asset can be conventionallymoored or dynamically positioned.

Since most major international pipelay contractors do not have burial capabilities on-board their pipelaybarges or vessels. BISSO MARINE can perform stand alone burial projects as a subcontractor to support largediameter pipelay operations performed by other contractors.

The BISSO MARINE laybarges have on-board jetting systems for most burial requirements. In more challengingcases, the BISSO MARINE laybarges can be supplemented by the portable high pressure and high volumepackages for deeper waters, deeper burial, high vane sheer soils or sugar sandy conditions.

Other non-pipelay specific BISSO MARINE barges and vessels or third party assets can be outfitted with theportable high pressure and high volume packages, tools and sleds to support any pipeline burial or excavationproject.

The environmentally friendly BISSO MARINE Advanced Burial and Backfill Pipeline Plough is a uniquelydesigned to be a Pre-Trenching, Post-Trenching Burial and Backfill plough mitigating turbidity, seafloor orwater column impact. This unique design uses a singular chassis for two very different functions whichreduces the footprint, weight and expense of mobilizing two different ploughing tools: one for burial and aseparate for backfill.

The conversion between the two different functions is easily done in about 72 hours at or near the work siteby first placing the plough on the deck of a barge, vessel or at a shoreside facility; then by removing the ploughshare and mouldboard unit and installing the two backfill blades.

The plough can rapidly be transported worldwide by ship or moved by tug and barge. During a project theplough can be transported on the deck of a materials barge and handled by an attending lift vessel. Theplough is installed on a pipeline with diver or ROV assistance and observation. Once the plough is safely on apipeline, all operations are remotely controlled via an umbilical using electronic monitoring and operationalcontrol systems to monitor plough shares position, towing/pulling forces, pitch, roll, water depth, trenchdepth, vertical and horizontal forces on the pipeline, pipeline tracking, Mesotech and system diagnostics.

DERRICK BARGE SERVICES & CAPABILITIES OVERVIEW

OFFSHORE CONSTRUCTION• Single derrick barge lifts up to 800 short tons (in air)• Multi derrick barge lifts up to 2,100 short tons (in air)* • Water Depth Range <7’ to ~500’ (2.1m – 152.4m)*• Offshore Facility Installation & Decommissioning• Offshore Facility Maintenance, Modification & Repair• Piledriving and Piling & Conductor cutting (internal & external)

SUBSEA/SURFACE – LIFTING, LOWERING & PULLING• Up to 7,500 short tons capacity*• Single Line Pull Winches up to 1,000 Kips• Chain Pullers up to 660 kips • Pulling Blocks up to 1,200 kips

EXCAVATION & SALVAGE• Subsea excavation to -1,000’ water & > -100’ below mudline (BML)*• Salvage & Wreck Removal – Open Ocean, Coastal & Inshore

HEAVYLIFT • Thruster Swap – Deepwater Drilling Ships & Semi-Submersibles*• “Blowout Preventer” loading & offloading at offshore locations*• Shoreside Fabrication - Load Out & Load In• Shipyard & Shipbuilding Industry Support• Shipping & Cargo Transfer• Civil Construction (Bridge Spans, Flood Gates & Lock Gates)• Government & Infrastructure Emergency Response

ACCOMMODATIONS & FLOATEL• Offshore project support up to 256 bunks

*Subject to specific project parameters & environmental conditions

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DERRICK BARGE OVERVIEW

BISSO SUBSEA VISION • ABS Classed• 260 st Revolving @ 40’Ø (20’ outreach from port)• Main boom 180’• Aux Crane – 61 st @ min Ø – Boom 100’• Hull 415’ x 100’ x 25’• Bunks 100 (as configured, can expand)

D/B BOAZ • ABS Classed• 250 st Revolving @ 35’ outreach• Main boom 180’, aux 210’, whip 230’• 80 st Aux Revolving @ 65’ outreach• Hull 250’ x 76 x 17’ - Fitted with anti-rolling chocks• Bunks 58 (as configured, can expand)

D/B BISSO 350 • Lloyds Registry Classed• 385 st @ 15’ from stern• 270 st Revolving @ 23’ from stern• Main boom 164’, aux 180’, whip 196’• 165 st Aux Revolving @ 57’ from stern• Hull 250’ x 78’ x 18’ - Fitted with anti-rolling chocks• Bunks 64 (as configured, can expand)

DIVE SUPPORT ASSETS:

D/B BISSO 800 • ABS Classed • 800 short ton (st) capacity @ 75’ from stern• Main Block Lowering - 800 st -100’ subsea • Main boom 200’• Aux Cranes – (2) 135 st @ 30’Ø – Boom 160’• Hull 300’ x 90’ x 18.5’ • Bunks – 54 (as configured, can expand)

D/B CAPPY BISSO • ABS Loadline• 700 st capacity @ 50’ from stern• Main Boom 155’• Hull 200’ x 70’ x 14’

D/B LILI BISSO • ABS Loadline• 600 st capacity @ 60’ from stern (no jib)• 540 st capacity @ 60’ from stern (with jib)• 300 st capacity @ 120’ from stern - jib• Main Boom 155’ + Jib 40’• Hull 195’ x 72’ x 12’

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CLASSIFICATION:ABS All Oceans A1 Barge Classed # 7306063

DIMENSIONS:Length with Stinger 580 ft / 176.7 mHull Length 400 ft / 126.5 mWidth: 100 ft / 30.4 mDepth: 30 ft / 9.14 m

QUARTERS: 256 bunksClient OfficesMeeting Rooms, Lounge, Theater, GymHospital – 3 bedsGalley Seating - 100

CAPACITIES:Pipe Storage: 4,800 ft2 / 445.9 m2

Deck Cargo Capacity: 5,000 t / 5,080 mtFuel: 534,428 gal / 1,631.3 t Potable Water: 60,000 gal / 227 m3

Water Maker: 1,200 gal/hr / 3.66 t/hr Ballast Water: 1,489,206 gal / 4,545.8 t

ELECTRONICS:SAT TV, Voice, VHF, WxFax & Data, Radar, SSB

GENERATORS (ship’s power): 7,500 kW

MAXIMUM WORKING DEPTH: 1,000 ft / 300 m

MAIN CRANE:American R-40 - 250 st / 226.8 mt @ min. radius Center of radius to stern 70 ft / 21 mCenter of radius to side shell 50 ft / 15 mMain Boom 175 ft / 53 m

AUXILIARY CRANE:Manitowoc 4100W S2 134 st / 121 mtBoom 110 ft / 34 m

PIPELAY EQUIPMENT :Up to 60” Total Ø Including Coating

Up to 38.5 s ton (38.5 m ton) Pipe Joints

Work Stations: (4) Welding, (1) X-Ray, (1) Sand Blast, (2) Field Joint

(2) Pipe Tensioners: 440 kips Total440 kips A&R Winch: 3” x 5,000’ / 76mm x 1,524 m

STINGERS:(1) Section Rigid Ladder 110 ft / 33.52 m(2) Section Rigid Truss 185 ft / 56.38 m (5) Section Alpha Pontoon 300 ft / 91.44m

DAVITS: (5) 75st (68mt) Hydraulic Chain

HELIDECK: 9,700 lb rated (Sikorsky S-76)60 ft x 60 ft / 18.2 m x 18.2 m

MOORING:(10) Points 5,300 ft x 2.5” / 1,516 m x 63.5 mm Per Drum

Pull Rating: 320 kips Brake Holding Power: 744 kips

Line Speed: High Speed – 180 ft/min / 54.8 m/min

Low Speed – 80 ft/min / 24.3 m/min

ANCHORS: Flipper Delta & Bruce FFTS

Up to 16.5 st / 15 mt

PORTABLE PIPE BURIAL EQUIPMENT:Conventional Pull Style Sleds & Self-Propelled SledBurial to -20 ft / 6m – bottom of ditchProject Specific Portable Jet Pumps (available):

Up to 20,000 GPM Up to 2,500 PSI

Advanced Burial & Backfill Plough

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Capacity up to 60ӯ Pipe / 38.5 s ton (35 m ton) Joints

MAIN CRANE:

AMERICAN R-40 Dynamic Revolving

STINGERS:

(2) SECTION RIGID TRUSS STINGER

FLOATING ALPHA PONTOON

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DIMENSIONS:Length (with apron): 415 ft /126.5 mWidth: 100 ft / 30.4 mDepth: 25 ft / 7.6 m

QUARTERS:84 as configuredUp to 140 (using additional portables) Client Office, Client RoomMeeting Rooms, LoungeInfirmaryGalley Seating - 48

CLASSIFICATION:ABS All Oceans A1 Barge Classed # 7703417

CAPACITIES:Pipe Storage: 4,250 ft2 / 394.8 m2 Deck Cargo Capacity: 5,000 t / 5,080 mtFuel: 149,000 gal / 475.6 t Potable Water: 428,400 gal / 1,621.6 t Water Maker: 700 gal/hr / 2.65 t/hrBallast Water: 2,863,413 gal / 10,839.2 t

ELECTRONICS:SAT TV, Voice, VHF, WxFax & Data, Radar, SSB

GENERATORS (ship’s power):(2) 800 KW

MAXIMUM WORKING DEPTH:Pipelay: 500 ft / 152.4 mDiving: 1,000 ft / 300 m

MAIN CRANE:Seatrax S 12632 - 300 st / 272.1 mt @ min. radius Center of radius to portside: 19 ft / 5.79 m 180 ft / 55 m Main Boom

AUXILIARY CRANE:Manitex 4800 - 61 st / 55.3 mt @ min. radius Center of radius to portside: 14 ft / 4.2 m 100 ft / 30 m Main Boom

SATURATION DIVING SYSTEM:12 man - 1,000 ft (300 m) ABS Classed(2) DDC - 6 man each(1) 12 man HRC(1) 3 man diving bell - Moon pool launchGas reclaim system

*Full Sat System specs available upon request

HELIDECK:12,000 lb rated (Sikorsky S-76)48 ft x 48 ft / 14.6 m x 14.6 m

MOORING:(8) Points (up to (12) points available)Stall Rating: 300 kipsBrake Holding Power: 450 kipsLine Speed: Max – 840 FPM / 256 MPM Min – 80 FPM / 24 MPM5,100 ft x 1.75” / 1,554 m x 44 mm Per Drum Anchors: Flipper Delta & Bruce FFTS Up to 14 st / 13 mt

PORTABLE PIPELAY EQUIPMENT AVAILABLE:Up to 42” Including Coating Work Stations: (3) Welding, (1) X-Ray, (1) Field JointPipe Tensioner: 80 kipsA&R Winch: 100 kipsStinger Length: 100 ft / 32.8 m Ladder (4) Davits: 50st (45mt) Hydraulic Boom

PORTABLE PIPE BURIAL EQUIPMENT:Conventional Pull Style Sleds & Self-Propelled SledBurial to -20 ft / 6m – bottom of ditchProject Specific Portable Jet Pumps (available):

Up to 20,000 GPM Up to 2,500 PSI

Advanced Burial & Backfill Plough

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BISSO SUBSEA VISION SEATRAX LOAD CHART

Max Rotating Lift Capacity @ 40’/12m - 261.14 st / 230.5 mt

Max Hook Height @ 40’/12m – 180’/55m

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DIMENSIONS:Length (with apron): Width: Depth: QUARTERS: 91 Sick Bay: (1) 2 man

CLASSIFICATION:US Flag USCG COI ABS CLASSED # 9938791 Keel laid 1999 / converted 2007 / upgraded 2014

CAPACITIES:Fuel: Water: Ballast:

ELECTRONICS:Full Gyro Positioning Survey Equipment, MesotechSAT TV, Voice, Wx & Data, Radar, SSB

GENERATORS (ship’s power):(1) 1000 KW, (1) 800 KW, (1) 150 KW

WELDING MACHINES:(8) Miller 400 AMP DC

DECK CRANE: Manitowoc 4100W S2 - Boom Length 120 ft / 36.6 m 98 st @ 32 ft radius - working limit (8) parts88.9 mt @ 9.75 m radius - working limit (8) parts

HYDRAULIC CRANE:Nautilus 40-2-70 (Bow): Main 7 st / 6 mt @ 60 ft/ 18.2 m radiusAux 2.9 st / 2 mt @ 70 ft / 21.3 m radius

MOORING:(7) Points: 4,000 ft x 1.5” / 1,219 m x 38 mm Per Drum Stall Rating: 200 kipsBrake Holding Power: 225 kips (2nd layer)Line Speed: Max – 400 fpm / 121 mpm

Anchors: Delta Flipper & Bruce FFTS Up to 14 st / 13 mt

COMMON PIPE SIZE STORAGE AMOUNTS:14” - 353 Joints (14,106 ft / 4,300 m) 12” - 480 Joints (19,200 ft / 5,852 m) 10” - 691 Joints (27,648 ft / 8,427 m) 8” - 1,080 Joints (43,200 ft / 13,167 m) 6” - 1,920 Joints (76,800 ft / 23,409 m) 4” - 4,320 Joints (172,800 ft / 52,669 m)

265 ft / 80.7 m72 ft / 21.94 m

16 ft / 4.9 m

138,150 gal / 441 t153,500 gal / 581 t

300,020 gal / 1,135 t

PIPELAY EQUIPMENT:Up to 36” Including Coating Work Stations: (3) Welding, (1) X-Ray, (1) Field JointPipe Tensioner: Up to 100 kipsA&R Winch: Up to 100 kipsStinger Length: 55 ft / 26 m (Standard)(Project specific stinger design available)

PIPE BURIAL EQUIPMENT:Conventional Pull Style Sleds & Self-Propelled SledBurial to -20 ft / 6m – bottom of ditch

Internal Hull Mounted Jet Pumps: Total Output: 6,400 GPM @ 725 PSI (2) MSD-D 2 Stage Bingham 10 x 12 x 19A

PORTABLE PIPE BURIAL EQUIPMENT:Conventional Pull Style Sleds & Self-Propelled SledBurial to -20 ft / 6m – bottom of ditchProject Specific Portable Jet Pumps (available):

Up to 20,000 GPM Up to 2,500 PSI

Advanced Burial & Backfill Plough

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(SCAN QR CODE WITH SMART PHONE FOR LINK TO PIPELAY ANIMATION)

DIMENSIONS:Length: 196 ft / 59.7 m Width: 76 ft / 23.1 m Depth: 11.5 ft / 3.5 m Min. Draft: 6 ft /1.8 m

QUARTERS:Up to 62

CLASSIFICATION:US Flag USCG COI ABS X A1 Barge: Classed # 7715157

CAPACITIES:Fuel: 49,920 gal / 159 t Water: 109,824 gal / 4,543 t Ballast: 65,208 gal / 246 t

ELECTRONICS:Full Gyro Positioning Survey Equipment, MesotechSAT TV, Voice, Wx & Data, Radar, SSB

GENERATORS (ship’s power):(3) 350 KW, (1) 125 KW

WELDING MACHINES:(8) Miller 400 AMP DC

COMMON PIPE SIZE STORAGE AMOUNTS:12” - 250 Joints (10,000 ft / 3,048 m)10” - 360 Joints (14,400 ft / 4,389 m)8” - 563 Joints (22,520 ft / 6,864 m)6” - 1,000 Joints (40,000 ft / 12,192 m)4” - 2,250 Joints (90,000 ft / 27,432 m)

DECK CRANE: Manitowoc 3900 - Boom Length 120 ft / 36.6 m

MOORING:(7) Points: 4,000 ft x 1.25” / 1,219 m x 31 mm Per Drum Stall Rating: 153 kipsBrake Holding Power: 305 kipsLine Speed: Max – 328 fpm / 100 mpm

Anchors: Delta Flipper Up to 3.25 st / 2.9 mt

PIPELAY EQUIPMENT:Up to 12” Including Coating Work Stations: (2) Welding, (1) X-Ray & Field JointPipe Tensioner: Up to 50 kipsStinger Length: 40 ft / 12.2 m (Standard)(Project specific stinger design available)

PIPE BURIAL EQUIPMENT:Conventional Pull Style Sleds & Self-Propelled SledBurial to -20 ft / 6m – bottom of ditch

Internal Hull Mounted Jet Pumps: Total Output:7,000 GPM @ 442 PSI each(2) Sulzer Single Stage (3,500 GPM @ 442 PSI each)

PORTABLE PIPE BURIAL EQUIPMENT:Conventional Pull Style Sleds & Self-Propelled SledBurial to -20 ft / 6m – bottom of ditchProject Specific Portable Jet Pumps (available):

Up to 20,000 GPM Up to 2,500 PSI

Advanced Burial & Backfill Plough

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DIMENSIONS:Length: Width: Depth:

Hull fitted with anti-roll chocks on bilge knuckles

QUARTERS: Bunks 58 (as configured, can expand)

CLASSIFICATION:US Flag USCG COI ABS CLASSED # 7600332Built 1999 / converted 2004 / upgraded 2014

CAPACITIES:Fuel: Water: Ballast:

ELECTRONICS:Full Gyro Positioning Survey Equipment, Mesotech SAT TV, Voice, Wx & Data, Radar, SSB MOORING:

(4) Points: 3,600 ft x 1.75” / 1,100 m x 44.4 mm Per Drum Stall Rating: 200 kipsBrake Holding Power: 225 kips (2nd layer)Line Speed: Max – 400 fpm / 121 mpm

Anchors: Delta Flipper & Bruce FFTS Up to 14 st / 13 mt

JETTING SYSTEMS:Portable Jet Pumps (available):

(3) Union 6 x 10 x 13 MQF 4 Stage (2,800 GPM @ 1,150 PSI ea)

(2) Patterson 10 x 10 DMD 2 Stage (3,000 GPM @ 300 PSI ea)

Air Compressors: as required

GENERATORS (ship’s power):(2) 400 KW / 500 KVA (1) 125 KW / 156 KVA

DECK CRANE: Manitowoc 3900 or 4000 Boom Length 120 ft / 36.6 m

HELIDECK:40’ x 40’ / 12.1m x 12.1m 6000 lbs / 2.7 mt

250 ft / 76.2 m76 ft / 23.1 m

17 ft / 5.1 m

14,210 gal / 45 t379,236 gal / 1,435 t 464,236 gal / 1,757 t

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DIMENSIONS:Length: Width: Depth:

Hull fitted with anti-roll chocks on bilge knuckles

QUARTERS: Bunks 64 (as configured, can expand)

CLASSIFICATION:Panamanian Flag Lloyds RegistryBuilt 1974 / converted 2009

CAPACITIES:Fuel: Water: Ballast:

ELECTRONICS:Full Gyro Positioning Survey Equipment, Mesotech SAT TV, Voice, Wx & Data, Radar, SSB

MOORING:(4) Points: 3,600 ft x 1.75” / 1,100 m x 44.4 mm Per Drum Stall Rating: 200 kipsBrake Holding Power: 225 kips (2nd layer)Line Speed: Max – 400 fpm / 121 mpm

Anchors: Delta Flipper & Bruce FFTS Up to 14 st / 13 mt

JETTING SYSTEMS:Portable Jet Pumps (available):

(3) Union 6 x 10 x 13 MQF 4 Stage (2,800 GPM @ 1,150 PSI ea)

(2) Patterson 10 x 10 DMD 2 Stage (3,000 GPM @ 300 PSI ea)

Air Compressors: as required

GENERATORS (ship’s power):(3) 224 KW / 330 KVA

DECK CRANE: Manitowoc 3900 or 4000 Boom Length 120 ft / 36.6 m

250 ft / 76.2 m78 ft / 23.77 m

18 ft / 5.5 m

35,187 gal / 112 t39,097 gal / 148 t

642,730 gal / 2,433 t

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DIMENSIONS:Length: Width: Depth: Min Draft:

CLASSIFICATION:US Flag USCG COIABS A1 Barge Classed # 8300379

CAPACITIES:Fuel: Water: Ballast:

ELECTRONICS:Full Gyro Positioning Survey Equipment, Mesotech, SAT TV, Voice, Wx & Data, Radar, SSB

GENERATOR: (2) 500 KW / 625 KVA, (1) 150 KW / 187.5 KVA

HELIDECK:6,000 lbs 48 ft x 36 ft / 2.72 mt 14.6 m x 11m

300 ft / 91.4 m90 ft / 27.43 m

18.5 ft / 5.63 m10 ft / 3m

MOORING:(6) Points: 3,600 ft x 1.75” / 1,100 m x 44.4 mm Per Drum Stall Rating: 200 kipsBrake Holding Power: 225 kips (2nd layer)Line Speed: Max – 400 fpm / 121 mpm

Anchors: Delta Flipper & Bruce FFTS Up to 14 st / 13 mt

JETTING SYSTEMS:Portable Jet Pumps (available):

(3) Union 6 x 10 x 13 MQF 4 Stage (2,800 GPM @ 1,150 PSI ea)

(2) Patterson 10 x 10 DMD 2 Stage (3,000 GPM @ 300 PSI ea)

Air Compressors: as required

BOW CRANES: (2) American 11750Boom: 160 ft / 48.8 mMax Capacity: 140 st / 127 mt

48,000 gal / 153 t104,000 gal / 393 t

1,092,000 gal / 4,133 t

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DIMENSIONS:Length: Width: Depth: Min Draft:Min Air Draft:

CLASSIFICATION:US Flag ABS LOADLINE #7615539Built 1976

GENERATOR: 40 KW

STERN BOLSTER;551 st / 500 mt

CHAIN PULLER STERN LIFT/CUTTING:330 st / 300 mt

200 ft / 60.69 m70 ft / 21.33 m

14 ft / 4.26 m6 ft / 1.82m

40 ft / 12.19m

TRANSITING UNDER 40’ BRIDGE STERN BOLSTER USED FOR CUTTING OPERATIONS

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DIMENSIONS:Length: Width: Depth: Min Draft:

CLASSIFICATION:US Flag Built 1987

GENERATOR: 40 KW

STERN BOLSTERS;(2) 300 st / 272 mt

195 ft / 59.4 m72 ft / 21.9 m

12 ft / 3.6 m6 ft / 1.8m

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DIMENSIONS:Length: 180 ft / 54.8 mWidth: 44 ft / 13.4 mDepth: 15 ft / 4.5 m

QUARTERS:Vessel Crew: 9Industrial Personnel: 27

CLASSIFICATION:ABS All Oceans X A1, AMS Classed # 7905104IMO # 7819656 USCG COI

BUILT/CONVERTED:1979 / 2007

FLAG:USA

MAIN ENGINES:(2) EMD 12-345-E2 (3,000 BHP total)

BOW THRUSTER:GM 8V71 (300 BHP)

GENERATORS:(3) GenSets450KW Total Available Power

CRANE:Techcrane T60-56-100 30 st / 27.2 mt (Static)

CLEAR DECK:107 ft x 33 ft / 32.6 m x 10 m

ELECTRONICS:SAT TV, Voice, VHF, WxFax & Data, Radar, SSB

MOORING:(7) Points: 4,000 ft x 1 in / 1,371.6 m x 25.4 mm per drumStall Rating: 146 kipsBrake Holding Power: 150 kipsLine Speed: Max – 386 fpm / 117 mpm

ENDURANCE:30 Days TowingFuel: 55,000 gal / 172.3 tFresh water: 135,300 gal / 512.1 t(2) Water Makers

PIPELAY EQUIPMENT:Work Stations: (1) Welding, (1) X-Ray/Doping Pipe Tensioner: Brake System Stinger Length: As Required

PIPE BURIAL EQUIPMENT:Project Specific Portable Jet Pumps (available):(1) Union 6 x 10 x 13 MQF 4 Stage (2,800 GPM @ 1,150 PSI)

(1) Patterson 10 x 10 DMD 2 Stage (3,000 GPM @ 300 PSI)

(1) 6 x 6 Jet Pump - 1,400 GPM @ 40 PSI

Air Compressors: As Required

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DIMENSIONS:Length: 155 ft / 47.2 mWidth: 50 ft / 15.2 mDepth: 12 ft / 3.6 mMin Draft: ~3 ft / <0.9m (bare barge)

~4.5 ft / 1.4m (with 175 st capacity crane)

QUARTERS:Portables, project specific

FLAG:USA

MOORING:(4) 1,200 ft x 1.125 in / 366 m x 29 mm wire

Anchors, project specific

SPUDS: (2) 30 in / 762 mm Ø (up to 70’ / 21.3 m)

Water Depth for Spuds 3 ft – 50 ft / 0.9 m – 15.2 m - depending on conditions

CRANE:Project specific

SUPPORTING:• Diving• Marine Salvage• Abandonment• Construction• Pipelay & Repair• Pollution Clean Up• Dredging• Pile Driving• Horizontal Directional Drilling

• Inland operations• Coastal Operations• Near Shore Operations (within 12 miles)

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SELF PROPELLED TRACK SLED

(SCAN QR CODE WITH SMART PHONE FOR LINK TO SLED ANIMATION)

• Crawls on Pipeline Using “Tensioner” Style Pads• Can Actively Pass Over an Anode, Will NOT Damage Coatings• Can Bury Active Pipelines• Bi-directional Travel at Controllable Speed • Designed For All Types of Soils• Pipe Range: 4” – 30”OD Inclusive of Coating• Can Achieve First Pass Depth of Up to 4 Feet• Can Be Adjusted For +16 Feet of Cover• On Board Electronic Pipe Monitoring Available • Anchored or DPII Deployment• Overall Dimensions:

• 14’ Long x 11.5’ Wide (At Widest Point) x 19’ Tall• Weight 26,000 lbs (Sled Only in Air)

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CONVENTIONAL PULL SLEDS

CONVENTIONAL PULL SLEDS• Designed to Deliver High Pressure Air & Water to Emulsify Seafloor Soils• Designed to Obtain the Standard Gulf of Mexico 3 Feet of Pipeline Cover• Pipe Range: 2” – 12” OD, Will NOT damage FBE Pipe Coatings• Can Be Adjusted For +16 Feet of Pipeline Cover• Can Be Used to “Uncover” Pipelines for Removal Operations• On Board Electronic Pipe Monitoring Available • Dimensions and Weights vary by design

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“DUAL STAGE” PULL SLED

(SCAN QR CODE WITH SMART PHONE FOR LINK TO SLED ANIMATION)

“DUAL STAGE” PULL SLED – up to 2,500 PSI & 9,600 CFM• Designed to Deliver 2x High Pressure Jetting & Airlifting • Designed For High Volume Output and Fast Speed for Sugar Sand Burial• Pipe Range: 4” – > 60” OD Inclusive of Coatings• Can Achieve First Pass Ditch Depth of Up To 5 Feet (Depending on Soils) • Can Be Adjusted For +16 Feet of Cover• On Board Electronic Pipe Monitoring Available • Narrow Version – Overall Dimensions

• 31’6” Long x 20’ Wide x 23’4” Tall • ~50,000 lbs (Wet with Hoses) In Air• ~34,000 lbs In Water

• Wide Version – Overall Dimensions• 31’6” Long x 40’ Wide x 35’Tall • ~58,000 lbs (Wet with Hoses) In Air• ~42,000 lbs In Water

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JET PUMP PACKAGES

Portable Jet Pump Systems:

(4) 1,500 GPM @ 2,500 PSI

(3) 2,800 GPM @ 1,150 PSI

(2) 3,000 GPM @ 300 PSI

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EXCAVATION TOOLS

AIR LIFTS, JET STRINGS and PUMPS

Custom Engineered and Designed For Specific Project Requirements.

Designs from:3” (76 mm) - 30” (760mm) Diameter

Up to 80’ (24.3 m) Long

Major excavations have been performed to -110’(-33.5m) Below Mud Line @ -320’ (-97.5 m) WaterDepth

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AS-BUILTS, ANCHOR VERIFICATION & ANOMALY AVOIDANCE