General Dive Plan

DIVE PLAN Complying with IMCA Guidelines & HSE Diving Regulations

AUTHORITY

NAME

DESIGNATION

Client Representative Site Manager

SIGNATURE

Suprintendent Kapil Chaudhary

Dive Supervisor

Reviewed By

QHSE Coordinator

Approved By

Operations Manager

QHSE OPERATIONS MANUAL DOCUMENT NO: DCN/FRMO/MAP4.10

REVISION NO: B

INTERNAL DOCUMENT EFFECTIVE DATE: 01.06.2013

Authorization: THIS DOCUMENT IS AUTHORIZED FOR USE WHEN THIS PAGE HAS BEEN APPROVED BY SITE MANAGER AND CLIENT REPRESENTATIVE

The copyright of this document is the property of DCN Global LLC, Abu Dhabi. This document is supplied on the understanding that it is to be treated as confidential and that it may not be copied, used or disclosed to others in whole or in part for any purpose except as authorized in writing by the General Manager.

DIVE PLAN

INDEX 1

GENERAL INFORMATION................................................................................................. 3

2

DIVE PLAN DETAILS....................................................................................................... 3

3

POTENTIAL HAZARDS..................................................................................................... 4

4

LOGISTICAL REQUIREMENTS........................................................................................... 4

5

SAFETY POINTS............................................................................................................. 4

6

DIVERS WORK SCOPE.................................................................................................... 5

7

CONTINGENCY PLANNING............................................................................................... 5

8

ROV SUPPOT................................................................................................................. 5

9

EQUIPMENT REQUIRED................................................................................................... 6

DCN_FRM-O_MAP4.9 Rev.00

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DIVE PLAN

1

GENERAL INFORMATION Contract Number: # 1196 Client: DI-MEDCO

Date: 28/11/2013

Location: SARB-2

Dive Platform: Land Based

Type of Diving: Surface Supplied Air Diving NOTE: 2

DIVE PLAN DETAILS Task: Inspection and Repairs Vessel Location / Heading

Land Based

Divers Names:

L Bester – Lead/DMT/Diver C landrey – DMT/Diver J Kennedy – DMT/Diver M Barista – T/Supv B Day – T/Supv M Nicolay – Diver Deepest 15 MSW Site 1: Ch - 1380 To Ch - 1500 10 MSW 1-3 Meter 1-2 Meter Wind Speed = xx knots / Sea State = xx metres

Water Depth: Work Site Depth: Height of Seabed Obstructions:. Ladder depth: Present Weather Forecasted Weather Work Pack / Procedure / HIRA Sheet No.: Vessel Limitations: PTW Limitations:

DCN-HSE-125 Rev.05

Wind Speed = xx knots / Sea State = xx metres Job Pack, JSA, HIRA N/A N/A

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DIVE PLAN 3

POTENTIAL HAZARDS On site HIRA to be conducted. VISIBILITY- NO DIVING IF VISIBILITY LESS THAN 0.5 METER UMBILICAL SANAGING UNSTABLE SLOPE OPERATOR ERROR VESSEL MOVEMENTS DEFECTIVE EXCAVATOR UNCONTROLLED DUMPING OF ROCKS BY EXCAVATOR ENTRAPMENT- DIVER ENTRAPED BY MOVING MATERIAL OR PLANT Comments or Feedback

4

Pre- start job to be held daily. Pre-dive briefing before each dive. Diver should aware of their surrounding area.

LOGISTICAL REQUIREMENTS Equipment:

SRP-007/SRP-12, IMCA certified Dive Team – All divers must possess IMCA recognized certification.

5

SAFETY POINTS NOTE: Following the work specific JSA and identifying work scope related safety issues. On Site: JSA to be read through and fully understood by the dive team and operators before signing. Toolbox talks to be held daily. Clear dedicated line of communication between the diving Supervisor and plant operator.

DCN_FRM-O_MAP4.9 Rev.00

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DIVE PLAN 6

DIVERS WORK SCOPE NOTE: Divers to be sure they have read and understand all the safety points set in the JSA. ONSITE: SLOPE RECTIFICATION: The Diver enter in water from the diving ladder once all pre-dive procedures have been completed and only after instructed by the Diving Supervisor The diver leaves surface and proceed down the slope until he is on specific work location. The diver guides the excavator into position from safe distance of at least 3 meters. During the operation diver must ensure his umbilical is clear and free of entrapment. To fill identified void the diver must guide the excavator to the required area before instructing the operator to place the load. For the diver to remove large rocks from the slope he must secure a rigging belly band around the rock. The diver must move clear of the area but maintain a visual of the rock whilst instructing the Supervisor to remove the rock. The diver can cover all area to the full extent of his umbilical The diver shall exit the water via dive ladder. ACCROPODE INSPECTION The Diver shall enter in water via a Ladder. He swim along the accropodes till specific location and preventing his umbilical from fouling The inspection shall only begin when instructed by Diving Supervisor On completion of the inspection diver shall leave bottom and exit from water as per instruction by supervisor via a Dive ladder. 5 dives commencing during a 12 hour working shift.

7

CONTINGENCY PLANNING NOTE: As set out in JSA. There is a decompression chamber on site and standby all the time on sarb-2. Diver to report any side effects immediately to the Diving Supervisor.

DCN_FRM-O_MAP4.9 Rev.00

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DIVE PLAN 8

ROV SUPPORT NOTE:

9

EQUIPMENT REQUIRED Quantity Description All equipment on site as needed.

Diving Supervisor Name: Kapil Chaudhary

DCN_FRM-O_MAP4.9 Rev.00

Signature:

Date: 27/11/2013

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