IAGC Support Vessel Guidelines · 1 Statement of Guideline The purpose of this Guideline is to give Support vessel operators, seismic operators, seismic companies and their clients

IAGC Support Vessel Guideline

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20-02-2017

Document Title: IAGC Support Vessel Guidelines

Document No.: Version 1

Document Owner: IAGC Support Vessel Workgroup

Revision History

Rev. No. Effective Date Description Prepared by Reviewed by Approved by

Draft1 02-02-2016 First Draft T. Robertsen B. Hasle, M. Nikolic, G. Bruce, M. Rossi, T. Robertsen

Draft 2 16-02-2016 Verstion 1 send out to a 4 system matter expersts in each company for a review.

T. Robertsen Capt. B.Johansen PGS Capt..F.Loov Polarcus Marine Ops Mngr WG A. McCarthy Senior Maritime Advisor CGG J. Parry

Draft 3 12-05-2016 Verstion 1 send to contractors T. Robertsen Reviewed by Rederij Groen, PF Thor and Burbone

Draft 4 01-08-2016 Verstion reviewed by IAGC members

T. Robertsen IAGC group memebers Feedback reviewed updated ammanded

Draft 5 12-08-2016 Sent for review to IOGP T. Robertsen Waiting feed back

Draft 6 10-11-2016 Feedback from IOGP recived T. Robertsen B. Hasle, M. Nikolic, T. Robertsen

Draft 7 28-11-2016 Feedback implemented T. Robertsen B. Hasle, M. Nikolic, T. Robertsen

Version 1 01-01-2017 Version for HSE Cmte Review T. Robertsen B. Hasle, M. Nikolic, T. Robertsen HSE Steering 1/18/17

Version 1 20-02-2017 Final for IAGC BOD Approval S. Santana HSE Steering Committee Board 2/20/17


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Contents Revision History ............................................................................................................................................. 1

1 Statement of Guideline ......................................................................................................................... 3

2 Objective................................................................................................................................................ 3

3 Scope ..................................................................................................................................................... 3

4 Terms & Definitions ............................................................................................................................... 3

5 Definition of Contractor and Support Vessel Type A-B-C ...................................................................... 4

5.1 Definition of Company Type A-B-C ................................................................................................ 4

5.2 Definition of Support Vessels Type A-B-C ..................................................................................... 4

5.3 Minimum Requirements Support Vessels Type A-B-C .................................................................. 6

5.4 Contractor Management Process .................................................................................................. 8

5.5 Inspections, Audits and Reviews ................................................................................................... 8

5.6 Induction ....................................................................................................................................... 8

5.7 Vessel Specifications...................................................................................................................... 8

5.8 Vessel Certification ...................................................................................................................... 11

5.9 Special Industry Lifesaving Equipment and Arrangements ......................................................... 11

5.10 General Safety Requirements ..................................................................................................... 12

5.11 Housekeeping and Crew Welfare ................................................................................................ 13

5.12 Crew Training and Certification Requirements ........................................................................... 14

5.13 Periods of Duty ............................................................................................................................ 15

5.14 Manning and procedural interfaces. ........................................................................................... 15

5.15 Minimum Reporting and monitoring requirements ................................................................... 15

5.16 KPIs (Key Performance Indicators) .............................................................................................. 16

6 Critical Operations ............................................................................................................................... 16

7 Security ................................................................................................................................................ 17

8 Environment ........................................................................................................................................ 17

8.1 Oil spill prevention ...................................................................................................................... 17

8.2 Asbestos ...................................................................................................................................... 17

8.3 Discharges to sea ......................................................................................................................... 17

8.4 Interaction with marine fauna .................................................................................................... 17

9 References ........................................................................................................................................... 17

10 Appendices ...................................................................................................................................... 18


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1 Statement of Guideline The purpose of this Guideline is to give Support vessel operators, seismic operators, seismic companies and their clients guidance on the minimum requirements for support vessels and other vessels assisting on seismic projects and on how to develop the systems which should be in place to manage these vessels effectively.

2 Objective The objective of this Guideline is to:

• Define recommended minimum specifications for each type of Support Vessel.

• Classify the types of Support Vessel in use based on total risk exposure.

• Identify levels of control required for each Support Vessel type.

3 Scope The scope of this Guideline is to ensure that vessel owners and charterers have the same understanding of the minimum industry standards for the management of vessels supporting seismic operations. This Guideline will run in concurrence with other industry standard requirements such as Flag, Class, IOGP etc.

4 Terms & Definitions Term Definition Support Vessel Any vessel chartered primarily to protect the in sea equipment, but also to

provide logistical support and safety cover for special activities such as small boat or helicopter operations. Includes Support Vessels chartered and rigged with temporary installations such as containerized source, side scan, cable handling etc.

Mother Vessel Any seismic vessel

Seismic Operator A company that owns and/or operates the Mother vessel

Contractor The organization that owns and/or operates a vessel chartered by the Seismic Operator

IACS International Association of Classification Societies

RA Risk Assessment

IAGC International Association of Geophysical Contractors

IOGP International Assocation of Oil and Gas Producers

ISM International Safety Management Code

ISPS International Ship and Port Facility Security Code

IMCA International Marine Contractors Association


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BIMCO Charter agrement

Project Manual Manual for the seismic project that will be executed

5 Definition of Contractor and Support Vessel Type A-B-C

5.1 Definition of Company Type A-B-C

Type A Vessels (Supply)

• Contractor shall hold certification in accordance with ISM/ISPS Flag state approval, IACS class certification and or ISO/OHSAS accreditation.

• Contractor shall have sufficient resources and personnel to effectively manage the following: o HSE o Vessel operation o Technical o Crewing (HR)

Type B Vessels (Escort)

• Preferably with IACS Class certified ISM/ISPS or alternatively ISO/OSHAS compliant.

• Contractor shall have focal points for vessel operations o HSE o Vessel operation o Technical

Type C Vessels (Local Escort)

Vessel operation to be controlled by onboard management and local certification. Documentation of maintenance and national trading certificate or other means of official approval to flag state / government

5.2 Definition of Support Vessels Type A-B-C

Type A Vessels (Supply)

Ships designated for transporting goods, fuel and personnel to the Mother Vessel that operate worldwide additionally supporting the Mother Vessel in escort operations and other tasks in the prospect area. Minimum specifications for these vessels are:

• IACS Class approved; • Towing capability; • Assist in recovery of lost equipment (back deck storage); • Cargo crane; • Redundant propulsion; • MOB recovery systems in place and able to demonstrate their use

(Solas III-17-1); • Vessel able to pass industry inspections based on IOGP; • Minimum cruising speed of 10 knots; • Capacity to deliver fuel offshore; • Preferred max age 20 years; • Preferred SPS class;


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• Preferred passenger accommodation 50; • Preferred workboat davit; • Rigged with sufficient fendering, including Yokohama fenders, for

alongside operations; and • Dedicaded area for offshore gangway transfer if applicable (as per

IOGP/IAGC guideline).

Type B Vessels (Escort)

Vessels primarily used for supporting the Mother Vessel in the field with escort functions and also during small boat operations.

• Preferred IACS Class; • Preferred Safety Equipment Certificate for more than 12 persons; • Preferred towing capacity; • Limited supply capacity; • MOB recovery systems in place and be able to demonstrate their use

(Solas III-17-1); • Vessel able to pass industry inspections based on IOGP; • Preferred Redundant propulsion; and • Minimum cruising speed of 9 knots.

Type C Vessels (Local Escort)

Vessels may be from the country of operation and only certified by the local administration. Commonly fishing vessels often hired due to local knowledge and requirements.

• Ability to communicate effectively with the seismic vessel; • Basic recovery of MOB and able to demonstrate the use of this

equipment; and • Minimum cruising speed 6 knots.

Security Vessel Crew Boats Other vessels

Primary task is to create a platform to host security personnel and create a barrier between hostile intruders towards the personnel and vessels involved in the projects. These vessels need to be assessed towards the security threats. Typically vessels can be full born navy vessels as well as Local Escort vessels. Certification criteria from vessel type A-B to in place and apply for these vessels. Speed on these type off vessels to be project specificly assessed A vessel hired to change personnel offshore. The capacity of the vessel trading area and POB must be assessed to ensure compliance with national regulations and project specific requirements. Means of transfer need to be part of the project risk assessment (RA). Minimum requirements need to be assessed as listed below but not limited to.

o Certification; o Safe crew transfer arrangements in place (Ref IAGC small

boat guideline); o Trading area; o Basic minimum LSA for Pax (SOLAS); o Inspections and audits

Inspections and audits; These can be vessels used for any reason from testing to recovery of lost equipment. RA should be the basic for the selection of type of vessel.


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More detailed specifications are available in section 5.7

5.3 Minimum Requirements Support Vessels Type A-B-C

Planning Type A Type B Type C

Pre-Job risk assessment

Assess total number and type of Support Vessels required

Seisimic Operator to evaluate risk for all vessels on projects

Project Risk assessment to include all vessels involved in the project • Area of operation • Inline or alongside refueling • Suitability of vessels for operation in prospect area included

Metocean for the area • Minimum crew – to be evaluated in line with expected activity • Expected operational support in regards to critical operations • SAR capability • Emergency Towing cabablility • Crew Change (Gangway –Boat –Helicopter) RA • MOPO –SIMOPS • Medivac

Risk assessment Risk or JSA systems in place as part of SMS

Implement project Risk Awareness

Key Performance Indicator (KPI) setting

Annual and or project KPIs to be set e.g. downtime, HSE reporting

Preferred, where practical

Tendering Type A Type B Type C Self-assessment High/Medium self-

assessment by Contractor to include qualifications and references

High/Medium self-assessment by Contractor to include qualifications and references

Low risk self-assessment by Contractor

Audit / inspections Audit of company & Audit/Inspection of vessel

Audit/Inspection of vessel

IMCA/OVID Inspection number and Remedial Action Plan if available


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IMCA/OVID Inspection number and Remedial Action Plan if available

Contracting Type A Type B Type C Contract According to Seismic Operator’s standard BIMCO as amended

Special agreement Support vessel frame

agreement including special equipment and training

Short term hire agreement

Based on flag state requirement and local certification

Seismic client requiment

Special Client requirments project specific

Mobilization Type A Type B Type C Induction and basic safety training

Support Vessel Manual (or similar) & policies

Minimum safety training preferred for all

Induction booklet, to include Contractor’s basic QHSE expectations, description of operation, emergency response

Kick Off/Start up meeting

Attend or be briefed by Mother Vessel or Seismic Operator project management

Competence assurance

Training matrix submitted prior to start up, updated after any crew change. Training matrix to contain all external and internal training of each person on-board to be documented. Support Vessel ‘Simulator Training’ required for long term and preferred for short term charter (as defined by seismic operator) when going alongside mother vessel or performing inline fueling.

Training according to flag state (basic) submitted at start up, updated after any crew change

Execution Type A Type B Type C Supervision at worksite

Mother Vessel management

Inspection/follow-up audit and Performance review in-field

By competent seismic company personnel

Company review Vessel management team including support functions as needed


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Demobilization/Close out Type A Type B Type C Final review Vessel management team including support functions as needed

5.4 Contractor Management Process

The Seismic Operator shall have a defined Contractor management process demonstrating how they will manage long and short term Support Vessels and Contractors.

5.5 Inspections, Audits and Reviews

All vessels will be inspected to verify compliance. Seismic Operator’s audit protocols shall be followed. Inspections, audits and reviews shall be completed according to Seismic Operator’s standard and IAGC Guidelines. Inspections from Seismic Operator’s clients are also commonly done with industry audits like IMCA, OVID, Clients HSE audit or other established inspections.

5.6 Documentation

The Seismic Operator should provide an induction to the Support Vessel to cover the various documents and policies before the start of the contract. This can be delivered in a format that is suitable for the Seismic Operator.

Documents

QHSE Policy

IAGC Support vessel Guidelines

Support Vessel Manual - Standard operating procedures

Project Plan including Project SIMOPS, Project HSE Risk Assessment, Project Emergency Response Plan.

Interface/Bridging Document

5.7 Vessel Specifications

General Vessel requirement Type A Type B Type C Build & maintenance Built and have valid certification issued by the

Classification Society and/or Flag State

The Contractor shall maintain all certificates and documents in full force and effect throughout the charter

Built and maintained to requirements of local regulatory bodies, e.g. Coast Guard or National Maritime Administration

Age < 20 yrs preferred < 25 yrs preferred N/A

Class IACS Member IACS member preferred Certified by local Administration


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Propulsion redundancy

Yes Preferred Preferred

Endurance Min 45 days preferred Min 45 days preferred Min 25 days preferred

Cruising speed 10 knots 9 knots At least 6 knots achievable in practice

MOB recovery MOB recovery in place and able to demonstrate use (SOLAS III-17.1)

Basic recovery of MOB and able to demonstrate use

WB Davit Preferred Preferred N/A

MOB Preferred (diesel driven, davit launched)

Preferred N/A

Storage of petrol To be stored in standard approved containers if safe area on open decks

Deck cargo crane Yes (including certified lifting gear register)

Preferred

N/A

Water maker Required Preferred N/A

Calibrated current meter

Preferred ADCP (Acoustic Doppler Current Profiler)

N/A

Navigation & Additional Equipment Type A Type B Type C Radar 2 Radars, at least 1

shall have plotting aid, ARPA preferred

2 radars preferably one with plotting aid

Yes 1 radar

Navigation system 2 x GPS 2 x GPS GPS

Navigational charts ECDIS preferred Electronic Charts preferred

Required for areas of operations and must be up to date

Radio coverage A3 (A4 for Arctic/ Antarctic operations)

A2 preferable A1 preferable

VHF radio Four, of which at least two shall be handheld

Three, of which at least two shall be handheld

Two, one of which should be a handheld

Echo sounder Required Required Preferred

Compass Gyro & magnetic Preferred both gyro & magnetic

Yes

Autopilot Required Required Preferred

AIS (Automatic ID system)

Class A required Class A required Class B preferred

LRIT (Long-range identification and tracking for vessels above 300 GRT)

Required Preferred Preferred

Sat phone Required Required Preferred

Computer Required Required Preferred


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E-mail (at sea) Required (min. 4 mb size limit)

Required (min.1 mb size limit)

Preferred

Internet Preferred Preferred NA

Support Vessel service Type A Type B Type C Passenger accommodation

50 preferred 12 or more preferred N/A

Embarkation point from FRB/workboat

Required. Vessel’s side must be clear of obstructions e.g. fenders, padeyes, sharp objects etc.

Deck condition Working deck in good condition with non-slip surfacing, trip hazards and PPE areas clearly marked and with sufficent space for cargo and personnel transfers as required

Fendering Number and size of fenders to be reviewed based on operational/ design requirement

Sufficient number of fenders of adequate size and type for safe mooring

Sufficient number of fenders of adequate size and type for safe mooring

Fuel delivery capacity Preferred 1000 m3 deliverable

N/A N/A

Offshore Gangway Location and area designed for offshore gangway transfer if requred

N/A N/A

Fuel quality Sampling and test capability to VPS (Veritias petrolium Services) or equivalent standard

Preferable sampling system as type A vessel

N/A

Fuel hoses Min 4 inch bunker hose (with certificates for each part of the system) with TODO drybreak connector

Specifically designed for ship to ship fuel oil transfer, suction and delivery

Recertification or replacement every 2,5 year preferred

For inline, break away connection required

Hose reel capable of holding minimum length accoridng to seismic operator requirements

TODO preferred for receiving bunkers offshore if applicable

N/A

Fuel Hose Construction

Temp range: -30C to +90C

Test pressure: 21 Bar

N/A N/A


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Approvals: DNV or similar

Fuel transfer 2 Fuel transfer pumps preferred

Minimum pumping rate as defined by Seismic Operator

Preferred dedicated air compressor for blowing the line

Emergency shutdown arrangements on support vessel

N/A N/A

Sludge Tank Required to collect a minimum of 5 m3, preferred 20 m3

N/A N/A

Storage capacity Preferred minimum 10 ft. freezer, 10 ft. reefer and 10 ft. dry store or equivalent storage

N/A N/A

Towing capability

Required Towing capability according to Seismic Operator’s Risk Assessment and Operating Procedures

Preferred towing arrangement shall be rated and certified for the actual towing capability of the vessel

N/A

Towing Equipment All equipment used for towing must be certified

An emergency towing procedure must be established

Bollard pull certificate available (no more then 10 years )

Emergency release to be in place for towing

N/A

5.8 Vessel Certification

Support Vessels shall meet the requirements and hold valid certification of a recognized International Classification Society or Government. The Contractor shall maintain all certificates and documents in full force and effect throughout the work. All relevant certificates and documents shall be available on the vessel.

A copy of all trading certificates and certificates for cranes, winches and lifting gears shall be made available at commencement of charter and whenever these certificates are extended or renewed by relevant authorities.

5.9 Special Industry Lifesaving Equipment and Arrangements

Safety Equipment Type A Type B Type C Life jackets

200% readily accessible, donning instructions displayed

Minimum 100%, 200% preferred, readily accessible, donning instructions displayed


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PLB (Personal Locator Beacons)

Required, (Preferably AIS) type approved by Seismic Operator, sufficient number for all crew working on deck and at least one spare unit

Preferred

Survival suits 100% SOLAS Approved (including passengers) where operational conditions demand, stored in a location close to muster area

100% preferred where operational conditions demand it

Life rafts As per SOLAS requirement Survival craft with capacity to support preferred

Fire detection As per SOLAS requirement and as a minimum for accommodation, galley & machinery spaces

Preferred in accommodation, galley & machinery spaces.

Emergency fire plan As per SOLAS or Class Requirement.

Equipment list to be posted

Fire extinguishing equipment

As per SOLAS or Class Requirement.

Minimum of fire blanket in galley, hand extinguishers sited around vessel

Annual inspection

Fixed system preferred in machinery space

First Aid/Medical equipment

As per Charterer/Class/IMO/WHO Guideline/Flag state requirement

Defibrillator required

Minimum of one First Aid kit

Pyrotechnics As per Flag State requirements.

6 rocket parachute flares, approved type.

Exercises and drills Drills according to SOLAS regulations as a minimum. Additional Seismic Operator’s drills to project requirements

5.10 General Safety Requirements

General safety requirements Type A Type B Type C Gangway & linesmen All vessels shall provide an approved and certified

gangway for people to embark and disembark

Operational parameters shall be marked on the gangway

Vessel Captain shall maintain responsibility for the safe boarding of his vessel at all times and all persons are required to use a gangway

Vessel shall have a safe method of embarkation

PPE (Personal Protective Equipment)

The Contractor shall provide all their personnel with PPE appropriate for various weather conditions in the operational areas

PPE Matrix to be posted

PPE shall be worn on all relevant occasions as indicated by notices, instructions and good practice

PPE shall be maintained in good condition

PPE to be agreed with sesimic operator but as a minimum shall inlcude coveralls, safety shoes, safety glasses, hard hats and gloves.

Safety harness Type approved to International Standards


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Certified attachment points shall be suitably positioned for personnel working in areas where there is danger of falling

Rescue zone The vessel shall have a dedicated rescue zone suitable to recover personnel and suitable for personnel transfer from small boats

Flammable storage cabinet (paint locker)

Paints and hazardous material stored in separate metal locker with MSDS (SDS)

Dedicated fire extinguisher in close proximity or fixed extinguishing system

Limited amounts to be kept onboard

Paints and hazardous material stored in separate metal locker with MSDS (SDS)

Limited amounts to be kept onboard

Lithium batteries Safe storage facilities & adequate firefighting equipment must be provided for the crew onboard if lithium batteries are transported

Normally not carried, for exceptions RA and MOC to be made

Maintenance The vessel shall be well maintained as per industry good practice and an adequate supply of critical spares shall be held onboard or readily available

Safety and operational critical equipment and spares shall be identified

The Mother Vessel shall be kept informed of any significant equipment failures, lack of critical spares or maintenance or impending failures

General spare parts to be held onboard to ensure that vessel can do small vital repairs if needed.

5.11 Housekeeping and Crew Welfare

Housekeeping and crew welfare Type A Type B Type C Housekeeping Good housekeeping shall be maintained continuously and all areas of the

Support Vessel, in particular living and food preparaiton areas, shall be free of infestation at all times Access ways and emergency exits shall be kept clear of all obstructions Work areas and walkways shall be treated with non-slip surfacing

Meals and catering Food distributed to crew, to Seismic Operator’s personnel, or to other third parties, shall be of a good and hygienic standard Cooking facilities shall be kept clean and well maintained. The same shall apply to food service, food storage, refrigerators, pantry and galley equipment such as dishwashers, hot water boilers, utensils and cutlery All refrigeration and freezer units must be able to maintain industry recognized temperatures when loaded with supplies

Accommodation Accommodation shall be maintained in a clean and hygienic state, with suitable toilet, washing and shower facilities provided All vessels shall be provided with inboard toilet area facilities which are suitably equipped for hygenic use Toilet facilities must be regularly maintained with regular checks to ensure proper hygiene and records kept of all inspections If accommodation is provided for Seismic Operator’s personnel or other third parties clean bed linen and towels shall be provided at mutually agreed intervals


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At no time shall the vessel accommodate more personnel than it is certified for and carries safety equipment for

Drinking water Sufficient supply of fresh water (preferably with UV or similar treatment) for the endurance stated in 5.7 above Regular system for testing of the water quality shall be in place including Legionella testing min every 6 months and/or prior to charter

Refrigeration and freezer units

Refrigeration and freezer units should have adjustable temperature controls and be capable of maintaining a constant temperature when fully loaded:

Freezer: -20 deg C (fish) or -15 deg C (meat) Cooler: +1 to +4 deg C

5.12 Crew Training and Certification Requirements The Captain, officers and crew shall have valid licenses as required by the size and class of the vessel they are operating. The following table lists minimum training requirements for the three types of Support Vessel crew.

Certification Type A Type B Type C

Certificate of Competence (COC)

National Administration and Flag state endorsements as required

STCW Ref A-VI/1-1,2,3,4 or BOSIET

Required Required Preferred, but if exempted by local coastguard regulations then crew shall have as a minimum basic training in sea survival, firefighting and first aid

Refresher (STCW or BOSIET/FOET) every 4 years (IOGP 432)

Required Preferred/Project specific

Preferred/Project specific

HUET Required if crew expected to transfer by helicopter Max 4 years validity Seismic Operator’s/ project specific requirements Emergency Breathing System or similar where required

N/A, provided crew changes take place in port

N/A, provided crew changes take place in port

Medical – screening Required

MLC 2006/STCW compliant, Max 2 yrs validity

Required

Max 2 yrs validity

Medical – dentistry Annual dental checkup preferred/project specific

Project specific N/A

Medical – food handler certificate

Required

12 month validity

Preferred N/A


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Food hygiene training (CoC)

Required Preferred N/A

Crane driving, rigging and slinging

At least 2 operators certified, 5 years validity.

Preferred certified operator, 5 years validity.

N/A

Language proficiency English speaking Captain and all Officers

Marlin’s test or equivalent preferred

Evidence of proficiency is to be made available to the Seismic Operator

English speaking Captain & OOW, officers preferred

Marlin’s test or equivalent preferred

A permanent translator on the bridge would be acceptable

English speaking Captain preferred

If not available then lead vessel shall have a translator

Critical personnel – handovers & overlaps

Critical Personnel (e.g. Captain, Chief Officer & Chief Engineer) shall complete a handover period including familiarization appropriate to the assigned position

N/A

Client and other specific training and inductions

Seismic Operator may require all Support Vessel line Management & Crew to attend various Operational Contractor workshops or crew inductions

Participation is deemed necessary and viewed as a basic job requirement for all Critical Personnel

5.13 Manning & periods of duty

Maximum 6 months onboard and minimum one month continuous break ashore or as required in contract with Seismic Operator or client requirements.

5.14 Contractor Documentation.

All Support Vessels to maintain sufficient look-out and manning level to maintain safe operation and comply with MLC 2006 rest hours at all time.

The Contractor shall comply with applicable safety legislation & regulations.

Type A: Contractors shall have an IACS member or Flag Administration certified Safety Management System (SMS), in place. Seismic Operator shall have a Interface/Bridging Document in place with the operator.

Type B: Contractor shall have general flag state regulations or local regulated certification and minimum SOP for the vessel operation. Support Vessel Manual and Project Manual shall be part of the operation of the vessel. Gaps in Contractor’s Managemen System to be covered via the Interface/Bridging Document.

Type C: It would not be expected that Contractor would have their own Safety Management System but they should be incorporated into systems and policies by the Support Vessel Manual and Project Manual.

Project specific requirements could require interface documents between all Contractors involved.

5.15 Minimum Reporting and monitoring requirements

The Contractor shall ensure that the following reporting matrix to the Mother Vessel and Seismic Operator is observed:


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5.16 KPIs (Key Performance Indicators)

The Seismic Operator can agree on KPIs prior to commencement of the contract and these shall be clearly communicated to the Support Vessels and Contractors.

In addition, there may be KPIs specifically related to the project which also must be clearly communicated to the Support Vessels and Contractors.

6 Critical Operations The following operations undertaken by a Support Vessel would be considered critical but not limited to:

• All Personnel transfer except in port; • Small boat operations; • All refueling operations (in port and offshore); • All re-supply operations (in portand offshore); • Close pass; • Towing (emergency tow of in-field vessels and/or seismic equipment); and • Recovery or deployment of seismic equipment.

For any such operations, a risk assessment, detailed procedures and, where appropriate, checklists must be in place prior to the operation. Toolbox meetings will also take place before any such operation.


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7 Security Any Support Vessel that is used for offshore re-supply shall preferably be certified under the ISPS Code. If this is not the case, then the Captain of the Mother Vessel must be made aware and appropriate precautions put in place in accordance with vessel SSP, including the use of a ‘Declaration of Security’ as required. For vessels operating in Medium or High Risk areas, security briefing is required for all crews and passengers.

All vessel movements in Medium and High Risk areas need to be threat assesed, monitored and part of the Project Plan.

8 Environment All Support Vessels must comply with environmental laws and regulatory requirements they operate as defined in the project plan as well as any additional requirements imposed by the Seismic Operator.

8.1 Oil spill response

For Support Vessels above 400GRT the Contractor shall have a spill response plan meeting as a minimum the MARPOL requirements.Where such response plan is not a requirement by relevant authorities, the Contractor shall, as a minimum, have sufficient clean up equipment on board in case of any accidental spills.

Where the Support Vessel is chartered for re-supply operations then bunker points shall be fitted with save-alls, and appropriate spill kits.

8.2 Waste management

Type A vessels shall have a Waste Management Plan in accordance with MARPOL and local regulations.

Type B and C vessels shall follow the Seismic Operator or project related plans for waste management if a MARPOL approved waste management system is not in place.

8.3 Asbestos

All Support Vessels shall either be certified as asbestos free, or there shall be an approved asbestos management plan in place.

8.4 Discharges to sea

All Support Vessels shall comply with International MARPOL regulations and, where appropiate, local or client regulations regarding discharge of black and grey water to sea.

8.5 Interaction with marine fauna

There will be no fishing or interference with other marine fauna by Support Vessels, unless approved by the Mother Vessel.

9 References BIMCO Supplytime05 - Time Charter Agreement Template with WesternGeco Amendments


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https://www.bimco.org/Documentary.aspx

STCW (Standards of Training, Certification & Watch keeping) and MLC-2006 (Maritime Labor Convention) latest amendments

http://www.stcw.org/

IAGC Marine Geophysical Safety Manual

http://www.iagc.org/uploads/4/5/0/7/45074397/iagc_marinesafetymanualonline_2012_12_19_english.pdf

MLC

http://www.ilo.org/global/standards/maritime-labour-convention/lang--en/index.htm

SOLAS

http://www.imo.org/en/About/Conventions/ListOfConventions/Pages/International-Convention-for-the-Safety-of-Life-at-Sea-(SOLAS),-1974.aspx

IOGP 432

http://www.iogp.org/#*

IMCA

http://www.imca-int.com/

OMSVA and OVID

https://www.ocimf-ovid.org/

IAGC security guidelines & manuals

http://www.iagc.org/hsse.html

10 Appendices • IAGC Support Vessels Inspection Checklist

https://www.bimco.org/Documentary.aspx

http://www.stcw.org/

http://www.iagc.org/uploads/4/5/0/7/45074397/iagc_marinesafetymanualonline_2012_12_19_english.pdf

http://www.ilo.org/global/standards/maritime-labour-convention/lang--en/index.htm



http://www.iogp.org/#*

http://www.imca-int.com/

https://www.ocimf-ovid.org/

http://www.iagc.org/hsse.html