pro-141 rev.0.pdf

ABU DHABI MARINE OPERATING COMPANY

Document Ref.:

PRO-141 Control Sheet

ADMA-OPCO STANDARD ENGINEERING DOCUMENTS PAGE

Page 1 of 72

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DESIGNATION PRO-141

PROCEDURE

FOR OPERATION, MAINTENANCE &

INSPECTION OF LOOSE LIFTING

EQUIPMENT

TITLE

AUTHORITY NAME TITLE B.UNIT/

DIV SIGNATURE DATE

TECHNICAL CUSTODIAN

Snezan Mackic S Cr.E Prod./

TSD/

TECHNICAL Ali Al-Hammadi METL

Prod./

TSD/

Thamer Abdulla Ghanem MM Prod/

TSD

STANDARDS Khaled Tawfik Hendy ESQASL P&E/

DED

APPROVAL Shaheen Al-Mansoori MTS Prod./

TSD/

ENDORSEMENT Abdul Aziz Al-Kayoumi SVP-Prod. Prod.

CONTROL STAMP

The soft copy of this document

on ADMA-OPCO Web is

Controlled. When printed, it is considered

Uncontrolled

0 10-2011 Issued for Implementation

Rev. DATE DESCRIPTION/TEXT AFFECTED

SF / General / 001 Rev.0 sheet 1 of 1

COPYRIGHT ABU DHABI MARINE OPERATING COMPANY - ADMA-OPCO

All rights reserved. The information contained in this document is regarded as confidential. Recipient(s) other than ADMA-

OPCO's employees undertake both during the continuance of their services to ADMA-OPCO and after termination to maintain

in safe custody and not to use any such information for any purpose other than a purpose falling within the scope of the

Agreement or Contract under which this document was supplied. Recipient(s) further agree not to dispose of, make copies, in

whole or in part of such information or permit the use or access of the same by any Third Party unless the prior written

permission of ADMA-OPCO Manager Disciplines Engineering is obtained.

0 10 -2011 Issued for Implementation

Rev. Date Description / Text Affected

Procedure For Operation, Maintenance & Inspection Of Loose Lifting Equipment

ADMA-OPCO PRO-141 PAGE

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Liability for utilization by personnel/organizations outside ADMA-OPCO Whilst every effort has been made to ensure the accuracy of this document, neither ADMA-OPCO nor its employees will assume liability for any application or use outside ADMA-OPCO premises/assets.





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TABLE OF CONTENTS

1. INTRODUCTION ....................................................................................................................... 7

1.1 PREAMBLE ................................................................................................................................ 7 1.2 OBJECTIVE ................................................................................................................................ 7 1.3 SCOPE ........................................................................................................................................ 7 1.4 COVERAGE ............................................................................................................................... 8 1.5 EXCLUSIONS ............................................................................................................................ 8 1.6 REFERENCES ............................................................................................................................ 8 1.7 ABBREVIATIONS ..................................................................................................................... 9 1.8 DEFINITIONS ............................................................................................................................ 9 1.9 USE OF LANGUAGE ................................................................................................................ 9 1.10 UNITS ......................................................................................................................................... 9 1.11 LESSONS LEARNED .............................................................................................................. 10 1.12 SITE CONDITIONS & DATA ................................................................................................. 10

2. QUALITY ASSURANCE ........................................................................................................ 10

2.1 QUALITY ASSURANCE SYSTEM ........................................................................................ 10 2.2 QUALITY PLAN ...................................................................................................................... 11 2.3 INSPECTION AND CERTIFICATION REQUIREMENTS ................................................... 11

3. GENERAL ................................................................................................................................. 12

4 SAFETY AND DESIGN ASPECTS ....................................................................................... 13

5. WIRE ROPE SLINGS .............................................................................................................. 13

5.1 LABELING / TAGGING SLINGS ........................................................................................... 13 5.2 TESTING .................................................................................................................................. 13 5.3 INSPECTIONS ......................................................................................................................... 14 5.4 RECORD KEEPING TEST DOCUMENTATION ............................................................... 15 5.5 RECORD KEEPING ................................................................................................................. 15

6. CHAIN SLINGS ........................................................................................................................ 16

6.1 LABELLING / TAGGING SLINGS ........................................................................................ 16 6.2 TESTING .................................................................................................................................. 16 6.3 INSPECTIONS ......................................................................................................................... 17 6.4 RECORD KEEPING TEST DOCUMENTATION ............................................................... 17 6.5 RECORD KEEPING ................................................................................................................. 18

7. MAN-MADE FIBER SLINGS ................................................................................................ 19

7.1 GENERAL REQUIREMENTS................................................................................................. 19 7.2 ALLOWABLE LIFTS .............................................................................................................. 19 7.3 PROHIBITED LIFTS ................................................................................................................ 20 7.4 SPECIAL APPLICATIONS ..................................................................................................... 20 7.5 STORAGE ................................................................................................................................ 20

8. MASTERLINKS ....................................................................................................................... 21

8.1 GENERAL ................................................................................................................................ 21 8.2 REQUIREMENTS .................................................................................................................... 21

9. STRUCTURAL SLINGS: SPREADER BARS/PROPRIETARY LIFTING SYSTEMS21

9.1 GENERAL ................................................................................................................................ 21





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9.2 LABELLING / TAGGING ....................................................................................................... 21 9.3 TESTING .................................................................................................................................. 22 9.4 PRE-USE INSPECTIONS ........................................................................................................ 22 9.5 PERIODIC INSPECTION ........................................................................................................ 22

10. SHACKLES ............................................................................................................................... 23

10.1 REQUIREMENTS .................................................................................................................... 23 10.2 CERTIFICATE REQUIREMENTS .......................................................................................... 23 10.3 PRE-USE INSPECTIONS ........................................................................................................ 24

11. PENNANTS ............................................................................................................................... 24

11.1 REQUIREMENTS .................................................................................................................... 24

12. EYEBOLTS ............................................................................................................................... 25

12.1 REQUIREMENTS .................................................................................................................... 25 12.2 PRE-USE INSPECTIONS ........................................................................................................ 25 12.3 TESTING .................................................................................................................................. 25

13. TURNBUCKLES ...................................................................................................................... 26

13.1 REQUIREMENTS .................................................................................................................... 26 13.2 PRE-USE INSPECTIONS ........................................................................................................ 26 13.3 TESTING .................................................................................................................................. 26

14. OPEN-WEDGE SOCKETS .................................................................................................... 27

14.1 GENERAL REQUIREMENTS................................................................................................. 27 14.2 PRE-USE INSPECTIONS ........................................................................................................ 27 14.3 PERIODIC INSPECTION ........................................................................................................ 27

15. BEAM CLAMPS ....................................................................................................................... 28

15.1 GENERAL ................................................................................................................................ 28 15.2 TESTING .................................................................................................................................. 28 15.3 PRE-USE INSPECTION .......................................................................................................... 28 15.4 PERIODIC INSPECTIONS ...................................................................................................... 28 15.5 OPERATIONS .......................................................................................................................... 29

16. BEAM TROLLEYS .................................................................................................................. 29

16.1 GENERAL ................................................................................................................................ 29 16.2 TESTING .................................................................................................................................. 29 16.3 PRE-USE INSPECTION .......................................................................................................... 30 16.4 PERIODIC INSPECTION ........................................................................................................ 30 16.5 OPERATIONS .......................................................................................................................... 30

17. PLATE CLAMPS ..................................................................................................................... 31

17.1 GENERAL ................................................................................................................................ 31 17.2 PRE-USE INSPECTIONS ........................................................................................................ 31 17.3 PERIODIC INSPECTION ........................................................................................................ 31 17.4 OPERATIONS .......................................................................................................................... 32

18. SHEAVE (SNATCH) BLOCKS .............................................................................................. 32

18.1 GENERAL ................................................................................................................................ 32 18.2 TESTING .................................................................................................................................. 32





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18.3 PRE-USE INSPECTIONS ........................................................................................................ 32 18.4 PERIODIC INSPECTION ........................................................................................................ 33 18.5 OPERATIONS .......................................................................................................................... 33

19. FIXED LIFTING POINTS ...................................................................................................... 33

19.1 GENERAL ................................................................................................................................ 33 19.2 PADEYES (FITTED ON FIXED UNITS) ............................................................................... 33 19.3 TESTING .................................................................................................................................. 33 19.4 PRE-USE INSPECTION .......................................................................................................... 34 19.5 OPERATIONS .......................................................................................................................... 34 19.6 OTHER TYPES OF LIFTING POINTS ................................................................................... 34

20. RUNWAY / LIFTING BEAMS .............................................................................................. 35

20.1 TESTING .................................................................................................................................. 35 20.2 PRE-USE INSPECTIONS ........................................................................................................ 35 20.3 PERIODIC INSPECTIONS ...................................................................................................... 35 20.4 UNCERTIFIED LIFTING BEAMS .......................................................................................... 35

21. FALL ARREST EQUIPMENT .............................................................................................. 36

21.1 LABELING / TAGGING .......................................................................................................... 36 21.2 TESTING .................................................................................................................................. 36 21.3 INSPECTIONS GENERAL ................................................................................................... 37 21.4 PRE-USE INSPECTIONS ........................................................................................................ 37 21.5 PERIODIC INSPECTION ........................................................................................................ 37 21.6 RECORD KEEPING TEST DOCUMENTATION ............................................................... 38 21.7 RECORD KEEPING ................................................................................................................. 38

22. STORAGE AND CONTROL .................................................................................................. 39

23. LIFTED EQUIPMENT ............................................................................................................ 40

23.1 CARGO CARRYING UNITS (CCUS) ................................................................................... 40 23.2 TRANSIT EQUIPMENT AND SLINGS ................................................................................. 41 23.3 OEM EQUIPMENT .................................................................................................................. 42

APPENDIX A:-STATUTORY INSPECTION PERIODS ............................................................ 43

APPENDIX B:- LOOSE LIFTING EQUIPMENT PRE USE INSPECTION CHECKLISTS 46

B1: MANUAL HOISTS (CHAINBLOCKS) ...................................................................................... 46 B2: LEVEL HOISTS (PULLIFTS) ..................................................................................................... 47 B3: WIRE ROPE HOISTS .................................................................................................................. 48 B4: PNEUMATIC CHAIN HOISTS .................................................................................................. 49 B5: BEAM CLAMPS .......................................................................................................................... 50 B6: BEAM TROLLEYS ..................................................................................................................... 51 B7: UNIVERSAL PLATE CLAMPS ................................................................................................. 52 B8: SHEAVE BLOCKS/SNATCH BLOCKS .................................................................................... 53 B9: SHEAVE PNEUMATIC WINCHES (UTILITY) ........................................................................ 54 B10: HYDRAULIC CYLINDERS/JACKS/PUMPS .......................................................................... 55 B11: WIRE ROPE SLINGS ................................................................................................................ 56 B12: CHAIN SLINGS ........................................................................................................................ 57 B13: MAN MADE FIBRE SLINGS (WEB AND ROUND) .............................................................. 58 B14: MAN SHACKLES, EYEBOLTS/EVENUTS ............................................................................ 59 B15: MAN RIGGING SCREWS, OPEN WEDGE SOCKETS .......................................................... 60





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B16: SAFETY CABLE REEELERS ( FALL ARREST DEVICES) .................................................. 61 B17: SPADES /BLANKS FLANGES ................................................................................................. 62 B18: HOIST RINGS ............................................................................................................................ 63 B19: PRE USE OEM LIFTING POINTS SAFETY ANALYSIS ...................................................... 64

APPENDIX C:- RIGGING LOFT CONTROL FLOW CHART ................................................ 65

APPENDIX-D: ABBREVIATIONS ................................................................................................. 66

APPENDIX-E: DEFINITIONS ........................................................................................................ 68

APPENDIX-F: REFERENCED DOCUMENTS ............................................................................ 69





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1. INTRODUCTION

1.1 Preamble

1.1.1 Prior to conducting lifting operations this procedure shall be read in conjunction with

ADMA-OPCO CP-113 Code of Practice for Lifting Operations, Health Safety & Environment Regulations HSE-102, Regulation 27 General Services (Including

Lifting equipment, Cranes, Scaffolding, Ladders, Spray painting & Abseiling).

1.1.2 The prime consideration of this procedure is that of safety to personnel and to ensure

that materials & cargo are handled with the minimum risk of damage.

To provide personnel involved in lifting operations on ADMA-OPCO locations with

awareness of lifting equipment plus its safe & correct usage.

1.2 Objective

The objective of this Procedure is to provide minimum requirements of ADMA-

OPCO for design, testing, inspection, maintenance, personnel certification, and

operation of lifting accessories within ADMA-OPCO Onshore and Offshore facilities.

1.3 Scope

1.3.1 This Procedure is intended to provide & highlights the minimum basic requirements

of ADMA-OPCO for design, testing, inspection, maintenance, personnel certification,

and operation of loose lifting accessories and shall not relieve the Contractor of his

contractual obligations. Any deviation from this Specification shall be identified by

Contractor and shall require written approval from ADMA-OPCO.

1.3.2 The intent of this document is:

a. To bring about a significant reduction in lifting incidents by highlighting the

essential principles of safe lifting and managing their strict application to lifting

and hoisting operations.

b. To ensure that all lifting operations conducted in association with ADMA-OPCO

activities are performed in a safe manner without undue risk to the health, safety

and welfare of persons performing the lifting operation and company assets. The

purpose is to convey the safety aspects relating to lifting operations and to comply

with ADMA-OPCO Procedures relating to lifting equipment/ processes.

c. To ensure that ADMA-OPCO best practices & requirements regarding design,

fabrication, testing, marking, documentation, certification, supply, operation,

inspection, maintenance, repair and retirement of all lifting equipment are

incorporated & complied with within ADMA-OPCO operations.

d. To protect others who are not directly involved in the lifting operation such as

members of the public, visitors to site and Contractors.





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e. To ensure that Contractors provide the necessary safety consideration when

performing lifting activities.

1.4 Coverage

This Procedure covers all loose lifting equipment and operations whether are

performed by ADMA-OPCO or by Contractor and used at Onshore and/or Offshore

facilities.

1.5 Exclusions

This Procedure excludes the following:

a. Drilling crown block, travelling block and top drive operations;

b. Goods and personal elevators;

c. Ship anchor handling and marine towing;

d. Helicopter lifting operations.

1.6 References

1.6.1 General

The latest edition of the reference documentation as listed in Appendix-F shall be

read as an integral part of this Document.

The latest edition/revision of ADMA-OPCO Standard Engineering Documents as

indicated in Status List SL-001 shall be utilized.

1.6.2 Equivalent Standards

Standard Documents equivalent to those referred to herein shall not be substituted

without written approval from ADMA-OPCO. Approval of equivalent Standard

Documents will not, in any way, release/relieve responsibility from the Contractor to

meet the best practices and/or requirements of the Standard Engineering Documents

referred to herein, in the event of conflict.

Where differences and/or conflicting issues occur between the referenced documents

themselves or the requirements of this document, the requirements of this document

shall overrule unless otherwise advised by ADMA-OPCO. However major conflicts

shall be reported in writing to the ADMA-OPCO Standards Authority/Technical

Custodian nominated in the front sheet of this document for arbitration/resolution.

The following hierarchy of adherence to standards shall be followed:





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a. Whenever ADMA-OPCO Standard Engineering Documents (SEDs) relevant to the system, service and/or equipment design are available, the same shall be

utilized first.

b. ADMA-OPCO Shareholder SEDs (tailored to suit ADMA-OPCO needs) shall be utilized next in the hierarchy, if the relevant subject is not covered by ADMA-

OPCO standards.

c. National or International standards (tailored to suit ADMA-OPCO needs) shall be

utilized, if the required subject is not covered either by ADMA-OPCO or

Shareholder SEDs.

The Contractor shall equip himself with copies of all the referenced Standard

Engineering Documents referred in Appendix-F of this Document and shall make

them readily available to all ADMA-OPCO, or nominated representative, personnel

involved in the work.

1.7 Abbreviations

The abbreviations used in this Procedure are listed in Appendix-D.

1.8 Definitions

The definitions used in this Procedure are listed in Appendix-E.

1.9 Use of Language

Throughout this document, the words will, may/can, should and shall/must, when used in the context of actions by ADMA-OPCO or others, have specific

meanings as follows:

a. Will is used normally in connection with an action by ADMA-OPCO and / or nominated representative, rather than by a Contractor or Vendor.

b. May / Can is used where alternatives / action are equally acceptable.

c. Should is used where provision is preferred.

d. Shall / Must is used where a provision is mandatory / vital.

1.10 Units

Units shall be in accordance with ADMA-OPCO STD-00, Part-1.





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1.11 Lessons Learned

Upon completion of works related to the scope of this document, a descriptive

summary of lessons learned shall be prepared and made available by the

Contractors/Consultants/Job Officer and shall be forwarded to ADMA-OPCO

Lessons Learned System as appropriate.

1.12 Site Conditions & Data

Site Conditions & Data of existing ADMA-OPCO facilities (Umm Shaif and Zakum

fields) shall be in accordance with ADMA-OPCO STD-00, Part-2. For new Fields

development, project specific requirements should be followed or refer to ADMA-

OPCO.

2. QUALITY ASSURANCE

2.1 Quality Assurance System

2.1.1 All activities and services associated with the scope of this document shall be

performed by Contractors/Vendors approved by ADMA-OPCO.

2.1.2 The Contractor/Vendor shall operate Quality Management Systems (QMS) within his

organizations, which ensure that the requirements of this Procedure are fully

achieved.

2.1.3 The Contractor/Vendors Quality Management System shall be based on ADMA-OPCO Specification SP-1009 or the latest issue of ISO 9001 Series and accredited by

an international certifying agency.

The Contractors Quality Manual shall provide details for the preparation of a Quality Plan, which shall include provisions for the QA/QC of services activities.

Where an approved Contractor/Vendor revises their Quality Management System that

affect the ADMA-OPCO approved Quality / Inspection and Test Plan, then the

revised Quality Plan / Inspection and Test Plan shall be submitted for ADMA-OPCO

approval before initiating any service activities.

2.1.4 The effectiveness of the Contractors Quality Management System may be subject to monitoring by ADMA-OPCO or its representative and may be audited following an

agreed period of notice.

2.1.5 The Contractor/Vendor shall make regular QA audits on all their Sub-

Contractors/Suppliers. Details of these audits shall be made available to ADMA-

OPCO when requested.





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2.1.6 The Contractor/Vendor shall maintain sufficient Inspection and Quality Assurance

staff, independent of the service provider management, to ensure that the QMS is

correctly implemented and that all related documentation is available.

2.1.7 Using Sub-Contractors is not allowed for services/functions carried out by a

Contractor without ADMA-OPCO approval.

2.2 Quality Plan

2.2.1 Contracted activities shall be performed in accordance with an approved Quality Plan

(QP).

2.2.2 The level of detail required in the Quality Plan shall be commensurate with the scope

of services provided.

2.2.3 The quality of works is an essential factor in carrying out all services & activities

covered by this Document.

2.2.4 During services/activities, Quality Assurance/Quality Control issues are the

responsibility of the Contractor, and shall be approved and certified by TPA.

2.2.5 Conflicts between Contractor & TPA shall be reported in writing to ADMA-OPCO

for resolution.

2.3 Inspection and Certification Requirements

Inspection and certification requirements for material shall be certified to ADMA-

OPCO CP-102 and BS EN 10204.





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3. GENERAL

3.1 This section establishes minimum procedures for the design, testing, inspection,

maintenance, personnel certification, and operation of lifting accessories. This

includes slings constructed of wire rope, man-made fiber, structural slings (e.g.,

spreader bars), and associated equipment, such as shackles, turnbuckles, and eyebolts.

3.2 The concerned ADMA-OPCO job officer is responsible and accountable for ensuring

each piece of equipment is issued with a unique ID through MAXIMO prior to use.

ADMA 3rd

Party Bi-annual Inspections will only cover equipment which is registered

with a unique ID through MAXIMO.

3.3 Bi-annual inspections of all loose lifting and lifted equipment is a requirement of

ADMA-OPCO, only an approved 3rd

Party Inspection body on behalf of the ID shall

be endorsed to perform all inspections.

Note all test and inspection frequencies are detailed within Appendix- A.

3.4 All loose and lifting equipment shall be subject to pre use inspections before any

operations commence, specifically this is part of the control of these items as per

Section 3. Pre-inspection checklists for these types of equipment have been

developed, see Appendix - B.

3.5 The use of lifting equipment in the open air must be halted where weather conditions

deteriorate to the point where it could affect the integrity of the lifting equipment, or

expose persons to danger. If lifting equipment has been subject to adverse weather

conditions that lifting equipment must not be used again before it has been thoroughly

examined.

3.6 All loose and lifting equipment shall be subject to visually examined before use.

3.7 All loose and lifting equipment shall be fit for its intended purpose and operating

conditions.

NB:

Under no circumstances shall pressurized pipework be used to support any piece of

lifting equipment!





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4 SAFETY AND DESIGN ASPECTS

Design Criteria, which should be emphasized during lifting accessories design, are contained

in the applicable Codes & Standards for relevant tools. Lifting accessories (devices that

connect the load to the lifting appliance) design shall be in accordance with industry

standards and/or manufactures recommendations and meet the applicable requirements of LOLER, OSHA and ASME.

5. WIRE ROPE SLINGS

5.1 Labeling / Tagging Slings

5.1.1 Certification/re-certification tags are required in accordance with BS EN 13414:

a. Sling manufacturer;

b. Proof test type and load;

c. Working load limit;

d. Proof test certification number;

e. Sling length and diameter;

f. Date of proof test;

g. Rated load for the type of hitch (es) and the angle upon which it is based.

5.1.2 Sling-sets shall be color coded conspicuously so that the user can distinguish that the

sling is within the Bi-annual certification period.

5.2 Testing

The following tests apply to slings. These tests shall be performed by an ADMA-

OPCO approved vendor according to written (specific or general) technical operating

procedures. An inspection shall be performed after each load test and prior to release

for service to ensure there is no damage.

5.2.1 Proof Load Test

Before first use, all new slings shall undergo a Proof Load Test (also known as

Overload Test) as indicated on the certification tag. Proof Load Tests performed by

an ADMA-OPCO approved manufacturer prior to delivery are acceptable, if the

necessary load test papers are provided to verify the extent and thoroughness of the

test on the specific item. The test certificate shall include OEM certification of all

components the wire sling assembly.

The proof load test shall be witnessed by competent person and on completion of any

Proof Load Test; the Lifting Equipment is to be fully inspected.





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5.2.2 Periodic Proof-Load Tests Bi-annual Certification Requirement

As described in Labeling/Tagging - Slings, slings shall undergo bi-annual visual

inspection at least by an ADMA approved TPI on behalf of the ID to remain in

service. All components shall be tested together as a system, if practical.

Inspection report will be prepared and submitted to ADMA-OPCO concerned

Division.

5.3 Inspections

5.3.1 General

Inspections shall be performed:

a. On all slings.

b. By ADMA-OPCO approved personnel and shall be in accordance with:

b.1 Details outlined in this section;

b.2 The manufacturers recommendations, and BS EN 13414 (as applicable);

b.3 Operating conditions.

Visual inspections for damage, corrosion and proper configuration shall be performed

each day the sling is used, prior to first use.

Slings shall be removed from service when any inadequacy is found.

5.3.2 Pre-Use Inspections

All slings shall be inspected prior to each use by ADMA-OPCO approved personnel.

These inspections shall be performed prior to each occasion the sling is used and shall

include the following:

a. Ensure it is suitable for the task.

b. Check for defects such as damage and corrosion and is correctly installed.

c. Check for proper configuration (the lifting assembly and associated hardware, as proof load tested).

d. Ensure the sling has current certification. Any sling without a tag/Id shall be removed from service and recorded on the inventory.

5.3.3 Periodic Inspection

All slings shall be inspected Bi-annually by ADMA-OPCO approved personnel. The

need to replace slings shall be based on results of the inspection.





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5.4 Record keeping Test Documentation

Written, dated, and signed reports shall be prepared after each test. These reports shall

be kept on file for the life of the sling and shall be made readily available.

Contractors shall maintain records on rental equipment as prescribed by applicable

regulations.

5.5 Record Keeping

5.5.1 An inventory of all slings kept on the installation shall be held and be readily

available for audit purposes and effective control of lifting and hoisting operations

and equipment. This inventory shall be kept up to date. Slings found in an unsafe

operating condition (e.g. following pre-use inspections) shall be:

a. Tagged out,

b. Removed from service,

c. Recorded in the inventory, and

d. Test certificates of these slings shall be removed from the filing system.

5.5.2 As new slings are received, the inventory shall be updated accordingly (e.g. periodic

re-certification program).

As a minimum, the inventory shall contain the following information:

a. Certificate number.

b. Date of certification.

c. Working load limit.

d. Basic description of sling (size, length, etc).

e. Name of manufacturer / certifying test facility.

Discard: All discarded or not fit for duty slings shall be tagged Do Not Use and sent for disposal.

All slings with lost tags should follow the discarded sling procedure. The sling if in sufficient working condition shall be re-certified after proof load test in an ADMA-OPCO approved test house and returned to the field.

Storage: Slings should be stored in a dedicated area that is covered where practical,

dry or otherwise protected from the environment. Slings shall be stored in such a

manner as to avoid damage from bending, kinks, corrosion, etc.

Operations: Slings shall be used according to this section, the manufacturers recommendations, lifting plan supported by an analysis of the hazards and risks, and

Wire Rope Sling Users Manual (or other book, e.g., The International Rigging &

Lifting Guide), BS EN 13414, etc.





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6. CHAIN SLINGS

6.1 Labelling / Tagging Slings

6.1.1 Certification/re-certification tags are required as described in BS EN 818:

a. Sling manufacturer.

b. Proof test type and load.


d. Proof test certification number.

e. Sling length and diameter.

f. Date of proof test.

g. Rated load for the type of hitch (es) and the angle upon which it is based.

h. Chain sling grade.

6.1.2 Chain sling-sets shall be colour coded conspicuously so that the user can distinguish

that the sling is within the Bi-annual certification period.

6.2 Testing

The following tests apply to chain slings. These tests shall be performed by an

ADMA-OPCO-approved vendor according to written (specific or general) technical

operating procedures. An inspection shall be performed after each load test and prior

to release for service to ensure there is no damage.

6.2.1 Proof Load Test

Before first use, all new chain slings shall undergo a proof load test as indicated on

the certification tag. Proof load tests performed by an ADMA-OPCO approved

manufacturer prior to delivery are acceptable, if the necessary load test papers are

provided to verify the extent and thoroughness of the test on the specific item. The

test certificate shall include OEM certification of all components the chain sling

assembly.

The proof load test shall be witnessed by competent person and on completion of any

Proof Load Test; the Lifting Equipment is to be fully inspected.

6.2.2 Periodic Proof-Load Tests Bi-annual Certification Requirement

As described in Labeling/Tagging - Chain slings shall undergo bi-annual visual

inspection at least by an ADMA-OPCO approved TPI on behalf of the ID to remain

in service. All components shall be tested together as a system, if practical.





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6.3 Inspections

6.3.1 General

Inspections shall be performed:

a. On all chain slings.

b. By ADMA-OPCO approved personnel and shall be in accordance with:

b.1 Details outlined in this section.

b.2 The manufacturers recommendations, and BS EN 818 or equivalent.

b.3 Operating conditions.

Visual inspections for damage, corrosion and proper configuration shall be performed

each day the chain sling is used, prior to first use.

Chain slings shall be removed from service when any inadequacy is found.

6.3.2 Pre-Use Inspections

All chain slings shall be inspected prior to each use by ADMA-OPCO approved

personnel. These inspections shall be performed prior to each occasion the chain sling

is used and shall include the following:


b. Check for defects such as damage and corrosion and is correctly installed.

c. Check for proper configuration (the lifting assembly and associated hardware, as proof load tested).

d. Ensure the sling has current certification. Any sling without a tag/Id shall be removed from service and recorded on the inventory.

6.3.3 Periodic Inspection

All chain slings shall be inspected Bi-annually by ADMA-OPCO approved

personnel. The need to replace chain slings shall be based on results of the inspection.

6.4 Record keeping Test Documentation

Written, dated, and signed reports shall be prepared after each test. These reports shall

be kept on file for the life of the chain sling and shall be made readily available.

Contractors shall maintain records on rental equipment as prescribed by applicable

regulations.





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6.5 Record Keeping

6.5.1 An inventory of all chain slings kept on the installation shall be held and be readily

available for audit purposes and effective control of lifting and hoisting operations

and equipment. This inventory shall be kept up to date. Chain slings found in an

unsafe operating condition (e.g. following pre-use inspections) shall be:

a. Tagged out,

b. Removed from service,

c. Recorded in the inventory, and

d. Test certificates of these chain slings shall be removed from the filing system.

6.5.2 As new chain slings are received, the inventory shall be updated accordingly (e.g.

periodic re-certification program).

As a minimum, the inventory shall contain the following information:

a. Certificate number.

b. Date of certification.


d. Basic description of sling (size, length, etc).

e. Name of manufacturer / certifying test facility.

Discard: All discarded or not fit for duty chain slings shall be tagged Do Not Use and sent for disposal.

All chain slings with lost tags should follow the discarded sling procedure. The sling

if in sufficient working condition shall be re-certified after proof load test in an ADMA approved test house and returned to the field.

Storage: Slings should be stored in a dedicated area that is covered where practical,

dry or otherwise protected from the environment. Chain Slings shall be stored in such

a manner as to avoid damage from kinks, corrosion, etc.

Operations: Chain Slings shall be used according to this section, the manufacturers recommendations, lifting plan supported by an analysis of the hazards and risks, or

other book, e.g., The International Rigging & Lifting Guide, BS EN 818, etc.





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7. MAN-MADE FIBER SLINGS

7.1 General Requirements

7.1.1 Man-made fiber slings, used for an allowable lift as described below, shall meet all of

the following requirements:

a. Be built, inspected and tested in accordance with the BS 1492 specification latest

edition,

b. Be replaced annually and have a certificate of conformity available upon request

from the sling owner, indicating that the sling is not greater than one year old,

c. Be logged in the locations sling inventory,

d. Be stored in an enclosed area, e.g., rigging/store and contractors tool-house/box)

to minimize exposure to moisture, UV rays and chemicals,

e. Have a legible label marked with the working load and certification and

manufacture date,

f. Have a Safe Work Permit for each use, and

g. Be inspected by an ADMA-OPCO approved Rigger to ensure the following do

not exist prior to every lift:

g.1 Cuts, tears or abrasion,

g.2 Fraying or bursting of stitching,

g.3 Penetration of foreign bodies, e.g., sand, metal, glass, etc, into the fibers,

g.4 Damage from heat or chemicals, and

g.5 Distortion or excessive wear of the metal eyes, where fitted.

7.1.2 Any of the above conditions shall require the sling to be removed from service,

following the Discard procedure described above.

7.2 Allowable Lifts

7.2.1 Wherever possible, wire rope slings should be used for lifting operations on ADMA-

OPCO-operated sites.

Man-made fiber slings (e.g. nylon slings) may only be used:

a. Where there is no practicable alternative,

b. Where wire rope could cause crushing or surface damage to unprotected loads

(e.g. piping or equipment with specialized coatings, rotating components from

machinery, fragile equipment, etc),

c. For awkward lifting where risk would be reduced, or

d. For applications where the design specifies man-made fiber slings (e.g. fast rescue

boats).





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7.2.2 When used they shall meet all of the requirements applicable to man-made fiber

slings elsewhere in this document, manufacturers recommendations, lifting plan, and the additional requirements outlined below.

7.3 Prohibited Lifts

Man-made fiber slings are prohibited in the following situations:

a. Where sharp edges, rough or abrasive surfaces could cut or tear the sling when the

load is taken up (e.g. I-beams, channel iron, etc.), unless adequate padding is

applied to these edges,

b. Where exposed to temperatures in excess of 80 degrees C may occur,

c. Where exposure to chemicals is likely (e.g. acids, alkalis, oil, solvents and paints),

or

d. For pre-slinging loads (associated with dynamic factors, such as vessel

operations).

7.4 Special Applications

7.4.1 In addition to the general requirements stated above, additional requirements are

required for the following applications.

Any sling used in support of fast rescue boats shall be:

a. Made of the continuous fiber type construction,

b. Have extra UV protection, and

c. Replaced annually.

7.4.2 There may be rare occasions where a man-made fiber sling would be exposed to a

dynamic lift shock or snatch condition. Under such circumstances, the lifting

operation shall:

a. Be considered a complicated lift and thus subject to additional requirements for

job planning and operating practice.

b. Utilize slings with a working load rating that is double the actual load being lifted

(e.g., a 5 ton straight lift requires a sling with a 10 ton working load rating).

7.5 Storage

Where man made fibre slings are put into long term storage prior to use, these can be

recertified by an ADMA-OPCO approved TPA for further use, if the method of

storage follows the following;

a. Items to be wrapped up.

b. Items to be out of kept dry.

c. Items to be stored out of direct sunlight.





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8. MASTERLINKS

8.1 General

A masterlink is a forged link used to support all members of a wire rope sling.

8.2 Requirements

8.2.1 Masterlinks used for ADMA-OPCO lifting operations shall be of the drop-forged

type (i.e. weld-less). Each masterlink shall be legibly and indelibly marked in raised

letters, at a minimum, with the following information:

a. The manufacturers trade mark or logo,

b. The working load limit,

c. The size, and

d. A traceable identification code for material traceability.

8.2.2 All masterlinks shall have available on request for the duration of the life of the

masterlink a certificate of conformity and proof load certification provided by the

manufacturer.

9. STRUCTURAL SLINGS: SPREADER BARS/PROPRIETARY LIFTING SYSTEMS

9.1 General

9.1.1 Spreader bars and lifting frames are fabricated steel structures and are often specially

designed to facilitate a particular lift. Typically, they are used to ensure that rigging connected between the bar/frame and the load is vertical. The bar/frame is suspended

from the crane hook as a single-point connection by means of a sling / sling-set.

9.1.2 All spreader bars / lifting frames shall be designed and certified by an ADMA-OPCO

approved engineer, and any associated padeye boreholes shall be smooth and

perpendicular to the plate face. A test certificate as per LEEA-ACOP or any higher

standard shall be available, and the working load limit shall be permanently marked

or stamped on the bar/frame.

9.2 Labelling / Tagging

A Certificate of Conformity after proof load test shall be supplied with each spreader

beam or lifting frame and any associated equipment. This Certificate of Conformity

shall refer to any other documentation / certification for any associated equipment,

such as shackles, slings, etc, and any additional supporting documentation for the

spreader bar / lifting frames (e.g. Non-destructive Examination reports). Associated

equipment (e.g. slings, shackles, etc) shall follow the requirements stated in this

document (i.e. shackles shall follow the requirements in the section on Shackles).





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9.3 Testing

9.3.1 Spreader bars / lifting frames shall be:

a. Proof tested or tested/inspected in accordance with the relevant international

standards by an ADMA-OPCO approved TPA prior to being put into use and

following any significant repairs or modifications,

b. Permanently marked or stamped on the body with the working load limit, and

c. Should have a test certificate readily available,

d. Shall have design details with as built drawings which are ADMA-OPCO 3rd

Party Inspection endorsed.

9.3.2 Proof load tests performed by the manufacturer prior to delivery are acceptable, if the

necessary load test papers are provided to verify the extent and thoroughness of the

test on the specific item.

9.4 Pre-Use Inspections

9.4.1 All spreader bars / lifting frames shall be inspected prior to use. These inspections

shall be performed prior to each occasion they are used and shall be checked for

defects such as damage, corrosion, smooth boreholes (padeyes), cracks, security of

weld / bolts, wear, deformation, etc.

9.4.2 In addition, any associated equipment (e.g. slings, shackles, etc) shall follow the

requirements stated in this document (i.e. shackles shall follow the requirements in

the following section on shackles).

9.5 Periodic Inspection

A thorough visual inspection shall be conducted annually by an ADMA-OPCO

approved Inspector. Any slings associated with spreader bar / lifting frame assemblies

shall be inspected annually by an ADMA-OPCO approved person. The need to

replace slings shall be based on an evaluation of inspection and/or test results.

Discard: Any spreader bar / lifting frame (or related accessory) not fit for use shall be

tagged Do Not Use, and sent for repair / re-testing or destroyed at the earliest opportunity as applicable.

Storage: Spreader bars / lifting frames may be stored outside, but any associated

accessories (slings, shackles, etc) shall be stored in a dedicated area that is covered,

dry or otherwise protected from the environment. Consideration should be given to

providing dedicated containers for lifting frames that are held in long-term storage.

Equipment being returned to service after long term storage need to comply with the

Annual inspection requirements.





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Operations: Spreader bars / lifting frames shall only be used for lifting operations for

which they have been designed. Accessories shall follow the operational requirements

stated in this document (i.e. shackles shall follow the requirements in following

section on shackles).

10. SHACKLES

10.1 Requirements

10.1.1 Anchor Pin Captivated Bow Shackles are the ADMA-OPCO preferred shackle,

Screw Pin Bow shackles will not be accepted for any lifting operations associated

with ADMA-OPCO contracts.

10.1.2 All shackles shall, as a minimum, meet the requirements of BS EN 13889 and be

proof load tested accordingly. Each shackle body shall be legibly and indelibly

marked in raised letters only with, at a minimum, the following information:

a. The manufacturers trade mark or logo,

b. The working load limit,

c. The size, and

d. A traceable identification code for material traceability.

10.1.3 Each pin shall also be legibly and indelibly marked with the following information:-

a. A traceable identification code material traceability.

b. Manufacturers name or code.

10.2 Certificate Requirements

All shackles shall have available on request for the duration of the life of the shackle

a certificate of conformity provided by the shackle manufacturer.

This certificate of conformity shall state as minimum:-

a. Shackles supplied meet the performance requirements of BS EN 13889.

b. The shackle pin shall be manufactured from alloy steel and stating the grade of

steel used and the chemical composition of that steel.

c. Both the shackle and pin are through hardened by a quenching and tempering

process.

d. Fatigue Resistance tested to a minimum of 20,000 cycles at 1.5 the Working Load

Limit (WLL).

e. Have a Design Factor to provide a minimum ultimate tensile strength of 5 times

the Working Load Limit, WLL.

f. The Material traceability codes that are on the shackle and pin.





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g. Impact tested and stating that the materials can meet Charpy impact test values as

a minimum of 27 joule (20 ft-lbs) at a temperature of minus four (- 4) degrees

Fahrenheit, (-20 degrees C).


All shackles shall be inspected prior to use. These inspections shall be performed

prior to each occasion the shackle is used and shall include the following:

a. Check for defects such as damage, distortion, corrosion, etc.

b. Ensure the shackle has the correct pin and fits satisfactorily.

Discard: All shackles not fit for use shall be tagged Do Not Use, and destroyed at the earliest opportunity.

Storage: Shackles should be stored in an area that is covered, dry or otherwise

protected from the environment.

Operations: Shackles shall be used according to this section, the manufacturers recommendations, or other book, (e.g., The International Rigging & Lifting

Handbook), etc.

11. PENNANTS

11.1 Requirements

Pennants shall meet all requirements of wire rope slings (See Wire Rope Slings) and

in addition, the following requirements apply:

a. The general construction of a Pennant shall require hard-eye terminations, a hook

at one end and a masterlink at the other.

b. They shall be fitted with a self-locking safety hook.

c. The hook shall have a working load limit at least equal to the wire rope portion.

d. Pennants, when used for all lifts to and from a supply vessel, shall have a

minimum length to provide an adequate safety margin for the existing sea state;

i.e., the stinger must be appreciably longer than the maximum wave height.

e. The masterlink at the other end of the Pennant shall be of a suitable size to fit the

crane hook.

f. A hi-visibility cover for the wire rope portion of the Pennant is recommended.

g. Pennant should be used for all lifts to and from a supply vessel, where practical;

use on the installation is recommended, but at the discretion of the ADMA-OPCO

approved Operator.

h. Pennant, when used, shall have the capacity to lift 125% of the planned load.





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12. EYEBOLTS

12.1 Requirements

12.1.1 Only eyebolts that meet specifications identified in BS 4278 shall be used home-made eyebolts shall NOT be used under any circumstances.

12.1.2 There are three general types of eye-bolts and the correct selection and use is critical.

Particular attention should be paid to the angle of loading and orientation of the eye

relative to the direction of load.

12.1.3 CAUTION: An eyebolt without a shoulder should only be used for a purely vertical

lift, as any angular pull will bend the eye and lead to failure. Where the angle of

loading is not vertical, an eyebolt with a shoulder should be used. Eyebolts should

only be used for local/on-skid maintenance activities (e.g., motor alignment,

positioning).

12.1.4 CAUTION: Lifts involving general transfer(s) should be avoided.

12.1.5 If it is required to use an eyebolt for a transfer lift then a task based risk assessment

shall be completed.

12.1.6 Where equipment is supplied with eyebolts for handling or maintenance purposes,

these should be removed for storage, and the sockets protected (e.g. screwed plugs).


12.2.1 All eyebolts shall be inspected prior to use. These inspections shall be performed

prior to each occasion the eyebolt is used and shall include the following:

a. Ensure the correct type of eyebolt for the task is selected.

b. Check for defects such as damage, distortion, corrosion, etc. Particular attention

to be paid to the threads.

12.2.2 Ensure any threads in receiving holes are clean and free of damage.

12.3 Testing

Discard: All eyebolts not fit for use shall be tagged Do Not Use, and destroyed at the earliest opportunity.

Storage: Eyebolts should be stored in an area that is covered, dry or otherwise






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Operations: Eyebolts shall be used according to this section, the manufacturers recommendations, BS 4278 or other book (e.g., The International Rigging and Lifting

Handbook), etc.

13. TURNBUCKLES

13.1 Requirements

Only open-body turnbuckles that meet requirements of BS 4429 shall be used. A

variety of end fittings are available, and correct selection shall be dependent on the

task. They shall not be used for general lifting purposes except where part of a

proprietary design, in which case, they shall be in accordance with BS 4429

specifications.


All turnbuckles shall be inspected prior to use. These inspections shall be performed

prior to each occasion the turnbuckle is used and shall include, at a minimum, the

following:


b. Ensure the correct type and capacity of turnbuckle for the task is selected.

c. Check for defects such as damage, distortion, corrosion, etc. Particular attention to be paid to the threads.

CAUTION: Turnbuckles recommended for straight or in-line pull only.

13.3 Testing

13.3.1 The Contractor shall ensure that the manufacturer will provide a test certificate for the

turnbuckle with the following, at a minimum:

a. The number and date of the British Standard or equivalent.

b. Unique identification no.

c. Proof load applied.

d. The Safe Working Load (SWL).

e. The date of the test.

f. The quantity tested and covered by the certificate.

Discard: All turnbuckles not fit for use shall be tagged Do Not Use, and destroyed at the earliest opportunity.

Storage: Turnbuckles should be stored in an area that is covered, dry or otherwise






27


Operations: Turnbuckles shall be used according to this section, the manufacturers recommendations, or other book, (e.g., The International Rigging and Lifting

Handbook), etc.

13.3.2 Where they are left under load for any length of time, they shall be inspected on a

regular basis to ensure they are still secure. The inspection interval shall be dependent

on the application, and should be determined by means of a risk assessment.

14. OPEN-WEDGE SOCKETS

14.1 General Requirements

14.1.1 Open-wedge sockets are the preferred terminations for running rope; however, others

are available (e.g., spelter socket, swaged socket, etc.). Terminator-types are

acceptable. Open wedge sockets shall be designed and manufactured in accordance

with BS EN 13411.

14.1.2 Wedge-type sockets shall be selected to suit the wire rope size, Minimum Breaking

Load (MBL), and shall be properly installed. Installing wedge sockets or terminating

of the wire rope shall be performed or supervised by an ADMA-OPCO approved

Operator or an ADMA approved Inspector as per API RP 2D Figure G8 and C.5.1.4i.


All open wedge sockets shall be inspected prior to use. These inspections shall be

performed prior to each occasion the open wedge socket is used and shall include the

following:

a. Ensure the correct size of open wedge socket is selected. Particular attention

should be paid to ensure that all components of the assembly are matched (wedge,

socket and pin).

b. Check for defects such as damage, distortion, cracks, corrosion, wear, etc.

c. Inspect the wedge socket connection on a regular basis.

d. Always mount the loaded part of the wire in the center line of the wedge socket

pin.

e. Secure the dead end with a wire rope clip.


A thorough visual inspection shall be conducted annually by an ADMA-OPCO

approved Inspector.

Discard: All open wedge sockets not fit for use shall be tagged Do Not Use, and destroyed at the earliest opportunity.





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Storage: Open wedge sockets should be stored in an area that is covered, dry or

otherwise protected from the environment.

Operations: Open wedge sockets shall be used according to this section, the

manufacturers recommendations, or other book (e.g., The International Rigging and Lifting Handbook), etc.

15. BEAM CLAMPS

15.1 General

A beam clamp is an item of portable lifting equipment used to attach a hoist or similar

portable lifting equipment to a structural beam capable of sustaining a load. Home-

made beam clamps shall not be allowed. At present no standards exist to govern beam

clamp design or manufacture, but the onshore/offshore industry generally uses the

type that clamps onto and grips the beam by means of a threaded adjusting bar. They

are designed for vertical lifts only and should not be subjected to side loading. Where

some side loading is expected to occur in a beam clamp lifting operation, a beam

clamp specially designed for side loading should be used.

15.2 Testing

The test load for a beam clamp is 150% of the working load limit, prior to being put

in use for the first time.

15.3 Pre-Use Inspection

All beam clamps shall be inspected prior to use. These inspections shall be performed

by ADMA-OPCO approved personnel prior to each occasion the beam clamp is used

and shall include, at a minimum, the following:

a. Ensure the correct size of beam clamp is selected.

b. Ensure that the selected beam clamp is of a suitable type for the lifting or suspension operation.

c. Check for defects such as damage, distortion, cracks, corrosion, wear, etc. Particular attention should be paid to the threads.

d. Ensure that structures are tested and certified for such use and that the appropriate certificate is current.

15.4 Periodic Inspections

A thorough visual inspection shall be conducted Bi-annually by an ADMA-OPCO

approved Inspector.

Discard: All beam clamps not fit for use shall be tagged Do Not Use, and sent for repair or destroyed at the earliest opportunity.





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Storage: Beam clamps should be stored in an area that is covered, dry or otherwise


15.5 Operations

15.5.1 Beam clamps shall be used according to this section, the manufacturers recommendations, or other book (e.g., The International Rigging and Lifting

Handbook), etc.

15.5.2 Caution: They should only be used on structural beams that have been designed,

tested and marked with a working load limit. They may be used on a beam forming

part of a structure (i.e., not a designated lifting point) only where a specific

design/engineering check for this purpose has been made. See Fixed Lifting Points,

Uncertified Lifting Beams below for guidance on use of beam clamps on uncertified

beams.

15.5.3 Beam clamp are designed for vertical load handling only and are not suitable for side

loading.

16. BEAM TROLLEYS

16.1 General

16.1.1 A beam trolley is a type of portable lifting equipment used to attach a hoist or similar

portable lifting equipment to a structural beam capable of sustaining the load to be

lifted. It also facilitates horizontal movement of the load along the beam. Beam

trolleys have no lifting mechanisms.

16.1.2 There are two main types:

a. Push type trolleys are generally suited to low suspension levels, light loads

(usually 2T maximum) and infrequent use.

b. Gear-type trolleys are usually preferred when loads in excess of 2T are handled

and/or accurate positioning of the load is required. They are usually traversed by

an endless hand chain and are more suited to high suspension levels (long falls)

and regular use.

16.2 Testing

All new beam trolleys shall be proof tested to 150% of the working load limit prior to

being put into use and following any significant repairs or modifications. They shall

be permanently marked or stamped on the body with the working load limit, and a

test certificate should be readily available.





30



All beam trolleys shall be inspected prior to use. These inspections shall be performed

by ADMA-OPCO approved personnel prior to each occasion the beam trolley is used

and shall include, at a minimum, the following:

a. Ensure the correct size of beam trolley is selected.

b. Ensure that the selected beam trolley is of a suitable type for the lifting or suspension operation.

c. Check for defects such as damage, distortion, cracks, corrosion, wear, etc.



approved Inspector.

Discard: All beam trolleys not fit for use shall be tagged Do Not Use, and sent for repair or destroyed at the earliest opportunity.

Storage: Beam trolleys may be permanently mounted or removable. Permanently

mounted trolleys should be regularly checked & lubricated as part of a maintenance

program. When not in use and where practicable removable trolleys should be

removed and stored in an area that is covered, dry or otherwise protected from the

environment.

16.5 Operations

Beam trolleys shall be used according to this section, the manufacturers recommendations, or other book (e.g., The International Rigging and Lifting

Handbook), etc. They should only be used on structural beams that have been

designed, tested and marked with a working load limit. They may be used on a beam

forming part of a structure (i.e., not a designated lifting point) only where a specific

design/engineering check for this purpose has been made. In addition, the following

are recommended practices that should be adopted, as a minimum:

a. Beam trolleys are designed for vertical load handling only and are not suitable for

side loading.

b. Beam end stops (to prevent the trolley running off the beam) must be present on

any beam where a trolley is used.

c. The installation or plant structure must not be used to limit trolley travel.

d. End stops must contact the trolley body.

e. To prevent the trolley moving under gravity, the beam on which the trolley is

used must be horizontally level under all loading conditions.

f. Never stand beneath a suspended load.





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17. PLATE CLAMPS

17.1 General

17.1.1 Plate clamps are used to lift sheet metal; there are two main types:

a. Horizontal Plate Clamps: These are used in pairs and usually suspended by a two-leg sling from a beam. They are intended for lifting and moving metal plate

in the horizontal position only.

b. Universal Plate Clamps: These clamps are intended for lifting and moving metal plate in the vertical position.

17.1.2 WARNING: UNIVERSAL PLATE CLAMPS CAN LIFT A PLATE FROM

HORIZONTAL TO VERTICAL AND VICE-VERSA, BUT MUST NOT BE USED

TO TRANSPORT PLATES HORIZONTALLY.


All plate clamps shall be inspected prior to use. These inspections shall be performed

by an approved Competent Person prior to each occasion the plate clamp is used and

shall include a check for defects such as damage, distortion, cracks, corrosion, wear,

etc.



approved Inspector.

Discard: All plate clamps not fit for use shall be tagged Do Not Use, and destroyed at the earliest opportunity.

Storage: Plate clamps should be stored in an area that is covered, dry or otherwise






32


17.4 Operations

17.4.1 Plate clamps shall be used according to this section, the manufacturers recommendations, or other book (e.g., The International Rigging and Lifting

Handbook), etc. Ensure the correct type, size and lifting capacity of plate clamp is

selected.

17.4.2 Caution: Do not use plate clamps for the purpose of transferring steel plate around the

installation / plant. The use of this type of lifting appliance is restricted to situations

where plate is being removed from a racking system, or is being moved short

distances where the lift can be retained just above deck / ground level.

18. SHEAVE (SNATCH) BLOCKS

18.1 General

18.1.1 Sheave (snatch) blocks are used when it is necessary to change the direction of the

pull (single sheave block), or reduce the necessary pull on the lead wire/rope to lift

the load (multi-sheave block). A sheave block can be a single or multi-sheave block

that has an opening side plate to allow a wire/rope to be placed over the sheave

pulley, thus eliminating the need for the wire/rope to be threaded through the block.

This is particularly useful where end fittings would hinder / prevent a wire/rope from

being threaded through a block. Where an anchored sheave block is used to change

the direction of a line pull, the resultant stress on the anchor point depends on the

angle between the 'load' line and the 'pull'. This should be considered when selecting

a sheave block and the anchor point.

18.1.2 This section does not apply to drilling derrick main block sheaves.

18.2 Testing

Sheave blocks shall be proof tested in accordance with the manufacturers recommendations or international standards prior to being put into use and following

any significant repairs or modifications. They shall be permanently marked or

stamped on the body with the working load limit, and a test certificate should be

readily available.


All sheave blocks shall be inspected prior to use by ADMA-OPCO approved

Personnel. These inspections shall be performed prior to each occasion the sheave

block is used and shall include the following:

a. Check for defects such as damage, distortion, cracks, corrosion, wear, etc

b. Check sheave(s) for free rotation.

c. Examine swivel head fitting and check for wear, stretch, etc.





33



A thorough visual inspection shall be conducted Bi-annually by a competent

inspector.

Discard: All sheave blocks not fit for use shall be tagged Do Not Use, and sent for repair or destroyed at the earliest opportunity.

Storage: Sheave blocks should be stored in an area that is covered, dry or otherwise


18.5 Operations

Sheave blocks shall be used according to this section, the manufacturers recommendations, or other book (e.g. The International Rigging and Lifting

Handbook), etc. In addition, the following are recommended practices that should be

adopted, at a minimum:

a. The resultant load on the head fitting of the sheave block must be taken into

account when selecting the anchor point.

b. Ensure that the sheave rope profile is a match for the wire rope to be used.

19. FIXED LIFTING POINTS

19.1 General

This section establishes minimum standards for the design, testing, inspection,

maintenance, and operation of structural padeyes, lifting points and runway/lifting

beams. All equipment used for hoisting and lifting operations shall be certified.

19.2 Padeyes (Fitted on Fixed Units)

All padeyes shall be:

a. Designed to BS 13001 or certified by a licensed engineer, and

b. Shall have boreholes that are smooth and perpendicular to the plate face.

A test certificate shall be available, and shall have the working load limit

permanently marked or stamped on the padeye.

19.3 Testing

All fixed equipment padeyes shall be proof tested to 150% of the working load limit

or tested/inspected in accordance with the licensed engineers requirements prior to being put into use and following any significant repairs or modifications prior to





34


being put into use and following any significant repairs or modifications. Pad eyes

shall be tested with magnetic particles and/or dye penetrant following proof testing.


A thorough visual inspection shall be conducted Bi-annually by a Competent

Inspector.

19.5 Operations

The following are recommended practices that should be adopted:

a. Always use the correct size of shackle in order to avoid high stress due to point

loading.

b. Padeyes shall be loaded in the plane of the padeye only.

c. No side loading shall be applied unless the padeye is specifically designed and

rated to take account of this.

19.6 Other Types of Lifting Points

19.6.1 Other types of lifting points that may be encountered on equipment to be lifted, and

which can be used if a task based risk assessment is carried out, are listed below:

a. Holes inherent in the design, suitable for shackles.

b. Trunnions (pad-eyes).

c. Welded-on integral pads for jacking points.

d. Links welded on to reinforcing members in a concrete structure.

19.6.2 If any doubt exists as to the capacity of the above or it is suspected that an overload

may occur, the task based risk assessment, together with a sketch, details of the item

to be lifted and the lifting equipment, etc., must be forwarded to the appropriate

Engineer for approval.

19.6.3 Caution: Any possible load supporting arrangement (e.g., a hole in the beam) that

cannot be used safely, and is accessible such that casual use could occur, shall be

identified and tagged NOT SUITABLE FOR LIFTING or painted red.





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20. RUNWAY / LIFTING BEAMS

Runway beams are specially fitted beams - or structural beams - that have been tested and

certified for lifting purposes and the attachment of items of lifting equipment. As a minimum,

such beams shall be stenciled with the working load limit. Recommendation! The whole

beam should be painted with chevron markings to distinguish it from adjacent structure.

20.1 Testing

Runway / lifting beams shall be proof tested to 125% of the working load limit prior

to being put into use and following any significant repairs or modifications.


Beams shall be inspected prior to use. These inspections shall be performed prior to

each occasion the beam is used and shall include the following:

a. Check for defects such as damage, distortion, cracks, corrosion, etc. Particular

attention should be paid to the condition of the flanges.

b. Where gantry cranes or beam trolleys are used, ensure the runway beams have

end stops fitted.

20.3 Periodic Inspections

20.3.1 A thorough visual inspection shall be conducted Bi-annually by a Competent

Inspector. This shall also include inspection of the securing bolts / welds that support

the beam itself.

20.3.2 Where limited access to beams is present, the colour code shall be implemented by

means of a notice board, in a visible area within the vicinity of the lifting beam.

20.4 Uncertified Lifting Beams

20.4.1 If a section of the installation or plant structure or other uncertified beam is to be used

for lifting purposes, a Safe Work Permit must be issued. If any doubt exists as to the

capacity of the lifting point or it is suspected that an overload may occur, the Safe

Work Permit, together with a sketch, details of the item to be lifted and the lifting

equipment etc must be forwarded to the appropriate Engineer for approval.

20.4.2 Any accessible load supporting arrangement (e.g., a hole in the beam, welded plate,

etc.) that is not certified shall be identified and tagged NOT SUITABLE FOR LIFTING.





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21. FALL ARREST EQUIPMENT

21.1 Labeling / Tagging

21.1.1 Certification/re-certification tags are required as described in BS EN 363:

a. Harness manufacturer.

b. On the full body harness, a pictogram to indicate that users shall read the

information supplied by the manufacturer.

c. A capital letter A at each