eppgti 503 surveys of offshore lifting appliances

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EPP/GTI 503 - Surveys of Offshore Lifting Appliances (former TIO 1421)

Author(s): - unspecified -

Editor: Lionel Raynaud

Validated by: Lionel Raynaud

Revision: 5 Revision date: 06/06/2001

Features of last Revisions: (no incrementation of revision number) Exported from DOQ to Word format without

significant modification of contents

Rev.5: Limited to clerical corrections (changing "Joint Venture" into "Bureau Veritas" - renumbering inside Appendix 26 - adding Section numbers)

Rev. 4: Conversion under E&P DOQ format from DTO DOQ format (former TIO 1421) - Minor modifications

Rev. 3: miscellaneous modifications

Rev. 2: change of category (from TTE 7211-04 to TIO 1421) without any change of contents

Rev. 1: adaptation to Lotus Notes format (DOQ)

Scope/Application: To give recommendations to the Surveyors on the general workmanship for surveillance of loose gear and lifting appliances used for offshore operations. Surveyors may evaluate and accept equivalent inspection procedures.

Periodical and occasional surveys of lifting appliances and loose gear installed on existing offshore units Installation of lifting appliances previously used on another unit or installation or onshore, on a new unit or installation.

Bureau Veritas Head Office

17 bis, Place des Reflets

92077 Paris La Défense Cedex - France

E&P General Technical Instructions



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Table of contents

EPP/GTI 503 - Surveys of Offshore Lifting Appliances (former TIO 1421) ....................4 Sections............................................................................................................................4

Section 1 - Definitions.....................................................................................................4 Section 2 - General.........................................................................................................5 Section 3 - Periodical surveys and tests.........................................................................6 Section 4 - Modifications and repairs .............................................................................8 Section 5 - Survey after installation ................................................................................9 Section 6 - Reports.........................................................................................................9 Section 7 - Details of periodic examinations and tests .................................................10

Appendices ....................................................................................................................11 Appendix 1: Beams ......................................................................................................11 Appendix 2: Sheave blocks ..........................................................................................13 Appendix 3: Chains ......................................................................................................16 Appendix 4: Clamps .....................................................................................................17 Appendix 5: Specific Loose Gear .................................................................................18 Appendix 6: Cranes ......................................................................................................20 Appendix 7: Eyebolts - Eyenuts....................................................................................27 Appendix 8: Fibre rope slings .......................................................................................28 Appendix 9: Frames .....................................................................................................29 Appendix 10: Manual hoists .........................................................................................30 Appendix 11: Power hoists ...........................................................................................31 Appendix 12: Hooks .....................................................................................................35 Appendix 13: Jacks ......................................................................................................36 Appendix 14: Jibs .........................................................................................................37 Appendix 15: Padeyes..................................................................................................38 Appendix 16: Pendants ................................................................................................39 Appendix 17: Plates......................................................................................................40 Appendix 18: Safety equipment....................................................................................41 Appendix 19: Screws....................................................................................................42 Appendix 20: Shackles .................................................................................................43 Appendix 21: Specific Loose Gear ...............................................................................44 Appendix 22: Manual winches......................................................................................45 Appendix 23: Power winches .......................................................................................46 Appendix 24: Specific Loose Gear ...............................................................................48 Appendix 25: Wire rope fittings.....................................................................................50


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Appendix 26: Inspection and tests requirements (summary) .......................................51 Appendix 27: Individual register ...................................................................................55 Appendix 28: Lifting gear or Appliance - Proof load report...........................................56 Appendix 29: Survey report - Lifting gear .....................................................................57

E&P General Technical Instructions - EPP/GTI 503


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Revision: 5 - Date of revision: 06/06/2001

Sections

Section 1 - Definitions Lifting appliance: Any machine or appliance used for the purpose of lifting, lowering, moving or suspending persons, goods or materials.

Loose gear: Any mechanical means of attaching a load to a lifting appliance for the purpose of lifting, lowering, pulling, moving or suspending persons, goods or materials. It includes all items not permanently attached to the structure of the lifting appliance and which must be tested separately prior to fitting. These may be interchangeable amongst various apparatus.

It includes blocks, hooks, shackles, swivels, chains, triangle plates, rings, rigging screws, slings, baskets, racks, lifting beams and hand operated tackles with pitched chains, rings, hooks, shackles and swivels permanently attached to, and any other movable items having a similar use to items listed above.

Safe working load (SWL): The maximum load that the lifting appliance may raise, lower or suspend under the stipulated conditions of use.

Proof load or Test load: A specified load which an item will withstand without showing permanent deformation or other defect.

Thorough examination: Detailed visual examination supplemented by any other suitable means or form of testing (dismantling, non destructive testing, etc.) as may be considered necessary by the Surveyor, which will allow a reliable conclusion as to the safety of the parts examined and to establish the condition of the equipment for continued safe use.

Manoeuvring test: Means whereby moving capability of a lifting appliance, either loaded or not, is proved.

Loaded trial: Manoeuvring test run in a specified manner of a lifting appliance with its SWL.

Proof load test or overload test: The application in a specified manner of a proof load on the actual lifting appliance and, if fixed, its fixings.

Register: List of equipment with reference to original or current test certification, current inspection reports and qualifying dates. The Surveyor shall write down the results of his examinations on the register with specific reference to a given lifting appliance.

Tons (or long tons): English tons, 1UK t = 1.16 t (obsolete unit)

Short tons: American tons, 1 sh t = 0.9072 t (unit becoming obsolete)

Tonnes: SI unit, 1 t = 1000 kilograms

Abbreviations: MPI: Magnetic Particle Inspection NDT: Non Destructive Testing UT: Ultrasonic Testing



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Section 2 - General

1 - NATIONAL OR LOCAL REGULATIONS It is reminded that certification of lifting appliances and loose gear in compliance with national regulation can be delivered by Bureau Veritas only when it is authorized to do so by the competent National Authorities.

National Authorities may not be the same for onshore and offshore activities (e.g.):

- onshore activities could depend upon Labour Dept. Authority - offshore activities could depend upon Marine Dept. Authority (mobile units) or

Labour, Mining or Energy Dpt Authority (fixed installations).

The Surveyor must pay a careful attention to the relevant regulation applicable to the survey. As a general rule, no deviation is applicable to a National Regulation. However, the National regulation defines procedures of request for exemption. National or local Regulations supersede any other one and the Surveyor shall strictly adhere to them.

Where certification by Bureau Veritas is required, the Surveyor shall apply the more restrictive Regulation (National or BV's one).

French marine regulations, for instance, consider a MAXIMUM WORKING LOAD (CHARGE MAXIMUM D'UTILISATION - CMU) which includes dynamic factors.

Unfactored loads, equivalent to herementioned SWL's, are called WORKING LOAD (CHARGE D'UTILISATION - CU) and are assumed adjusted to the specific conditions of use.

Tests loads are based on the CMU and, as such, corresponding test load factors are lower than those herementioned which are based on the SWL (or CU).

Refer to BV Guidance Note Ni184, table 12-631, where CMU is to be taken as a SWL (or CU).

note: the CU may also be called CLU (CHARGE LIMITE D'UTILISATION).

2 - ABSENCE OF NATIONAL REGULATION Where no national or local regulation exists or where local regulation is not enough detailed, the owner of the lifting appliance may require to follow another regulation (generally for insurance purpose). Local adaptation to this regulation is often used in this case and considered as owner's in-house policy. Each local adaptation is to be specified in the report. If the owner of the lifting appliances does not require the application of such regulation, BV rules may be proposed.

3 - BUREAU VERITAS RULES AND REGULATIONS Bureau Veritas Rules for the classification and certification of Lifting appliances of ships and offshore units (Guidance note NI 184) are applicable, except mentioned periodicities of 4 years to be changed for 5 years. Surveyors must be careful in the application of BV Rules as they cover other regulations such as MODU CODE, ILO, IMO, etc.

4 - DOCUMENTATION PROVIDED TO THE SURVEYOR The Surveyor shall require before starting inspection operations, a copy of the list of lifting appliances and loose gear to be inspected together with the relevant current test certificates. This list shall indicate the main data of items, dates and references of last inspection reports. Provisions for the identification of lifting appliances and loose gear is the subject of a separate manual.



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5 - NOTE FOR APPLICATION PURPOSE This document is prepared to generate better understanding and to avoid misinterpretation by the Surveyor in the application of the Regulation. However it shall never supersede regulations.

6 – DAVITS Davits are life saving appliances and as such are dealt with the relevant guidance.

Section 3 - Periodical surveys and tests

1 - OFFSHORE SPECIFICITIES The main offshore specificities are:

The limited access for maintenance, mainly on unmanned platforms (when provisional repairs are carried out, the permanent repairs are often forgotten).

Corrosion due to air salinity. Clearances, mainly in the revolving system and movement restrictions due to

presence of obstacles. Difficulty to bring a test load or a water tank on the platform. Work in hazardous area. Use of lifting appliances for purposes different from their initial designed one (e.g. a

mobile crane fastened on the deck of a barge). A dynamic factor is generally introduced to take into account the movements of the

load and / or of the lifting appliance due to sea conditions.

2 - SURVEYS 2.1 - The periodicity of surveys is laid down by the regulation.

Periodical surveys are usually annual or 6-monthly (North sea). In areas other than harsh areas such as North Sea, the minimum periodicity is in principle annual. However, a survey must always be performed in case of installation onboard a new unit, even if the appliance is not new.

2.2 - The regulations prescribe generally the following:

A detailed visual and / thorough examination without movement, A manoeuvring test (as applicable).

NOTE: The Surveyor must never drive any lifting appliance. 2.3 - Examination without movement

1. During the survey of the structures, the Surveyor should pay particular attention to deformations due to shocks or excessive stresses, cracks, corrosion, unappropriate fittings, etc.

2. The elements that the Surveyor considers necessary to dismantle, shall be removed and re-assembled by skilled personnel under the responsibility of the owner.

3. During every step of the survey, the electrical equipment is to be examined according to the applicable regulations for the concerned equipment.



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4. Flameproof enclosures and improved safety devices are subject to a periodical checking and to reconditioning by the manufacturer or by a specialized repairing contractor, on the basis of the maintenance guide.

The periodicity of this checking depends on the guarantees given by the manufacturer (minimum every five years), and therefore on the specific maintenance programme for this type of equipment.

Relevant reports or certificates are to be forwarded in due time to the Surveyor.

2.4 - Manoeuvring tests: The purpose of the manoeuvring tests is to check the ability of the equipment inspected to perform movements and the proper working of safety devices. A working test of all mandatory safety devices is to be carried out.

3 - LOAD TESTS 3.1 - The periodicity of load tests is laid down by the regulation. However, a load test must generally be performed again in case of installation onboard a new unit, even if the equipment is not new. (Details are given in Section 007 and Appendix B01.

For cranes or derrick systems, loaded trials and / or proof load tests are generally performed at five (5) years intervals and after any alteration or repair of the lifting appliance or as deemed necessary by the Surveyor, unless otherwise stated by the applicable regulation.

For loose gears, proof test is to be performed in the absence of an appropriate certificate indicating that the item has previously been tested or following any repair or alteration which may affect the strength of the item.

3.2 - Loaded trials: The purpose of these verifications is to check the efficiency of the braking system and to check the working condition of every mechanical part of the lifting system.

3.3 - Proof test load (Details are given in Section 007.

1 - The overloads are specified by the applicable regulation. Two tests are generally carried out:

dynamic test where all movements allowed to the lifting appliance are to be performed using a specified load.

a static test using a specified proof load.

As an alternative the following two tests are also usual (Norway, for instance):

manoeuvring tests at nominal speed overload tests at reduced lifting speed.

2 - Due to difficulties to get a separate lifting appliance able to bring calibrated proof loads on location, the use of a water tank or water bag is recommended. The tare of the water tank or bag is to be mentioned on it. The use of a dynamometer between the hook and the water tank or bag is preferred.

3 - For loose gears, where the item is to be used in manned diving operations, the proof load is to be 1.5 x SWL.

4 - For cranes, winches and hoists, where the item is to be used for manned diving operations, the proof load shall be as follows:

a. Static proof load PL = 1.5 x SWL to be lifted at the maximum and minimum radii or inboard / outboard positions and at an intermediate position.

b. Dynamic proof load PL = 1.1 x SWL to demonstrate the braking system is capable of stopping the load whilst being lowered at maximum speed to simulate power failure.



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c. Operational proof load PL = 1.25 x SWL to be performed over the full range of operations of the lifting appliance.

NOTE: For the above stated requirements (3 & 4), the SWL is to be taken as the greater of:

the maximum in air weight of the diving system, lifting frame and rope when it is at the surface, or,

the total submerged weight of the diving system, lifting frame and rope when it is at its maximum operating depth.

3.4 - Use of a dynamometer

1 - The proof load test may be carried out using a spring or hydraulic dynamometer when calibrated test loads are not available and unless otherwise stated in the applicable regulation. This procedure should however be exceptional and reserved to low capacity lifting appliances and for periodic tests only.

2 - The guaranteed accuracy of the dynamometer must be equal to or higher than 2.5 % and the calibration shall be checked bi-annually by a recognized organization. The relevant calibration certificate should be available to the Surveyor.

3 - The duration of the test must be long enough to keep the indicator of the dynamometer stable.

4 - The padeyes used to fix the dynamometer shall be suitable to withstand the test force.

3.5 - Examination after tests: A thorough examination is to be carried out after tests to check that the lifting appliance withstood the proof load without damage or permanent deformation.

Section 4 - Modifications and repairs

1 - MODIFICATIONS 1.1 - Any project of structural or equipment modification which aims at the modification of the characteristics of the lifting appliance or the concerned loose gear and affecting either its strength or its operation must be submitted to the Surveyor prior to implementation.

1.2 - When a change in the main characteristics of a lifting appliance or a loose gear is contemplated, it is strongly recommended to the Owner to contact the original manufacturer.

1.3 - The drawings showing the alterations and final reinforcements are to be produced for approval.

1.4 - After modification the lifting appliance or the loose gear shall be proof load tested in compliance with the applicable regulations. Refer to Section 007 and Appendix B01.

2 - REPAIRS 2.1 - The causes of the damage are to be clearly indicated to the Surveyor, supported by an incident report which is filed.

2.2 - In order to prevent any new ocurrence of the damage, additional studies for the possible need of reinforcements or additional safety devices may be required.

2.3 - The proposed repairs shall be specified in a document to be submitted for approval to the Surveyor and performed under his supervision.

2.4 - If the re-building differs from the original construction, the relevant drawings are to be submitted for approval.



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2.5 - When the required repairs cannot be performed at once, the surveyor shall mention on the individual register of the lifting appliance, that its use is not allowed until all repairs are completed and tests performed.

2.6 - After repair the lifting appliance is to be proof load tested in compliance with the applicable regulations (Refer to Section 007 and Appendix B01). When part of a loose gear is replaced, this new part must be tested separately (as applicable). The test certificate of the new item must be attached to the report.

3 – DOCUMENTATION shall include but not necessarily be limited to (as applicable):

Modification or repair approved drawings, Material mill certificates, Welding procedures and qualification reports, Welders & NDT operators qualificationsualification certificates, NDT reports, Test and survey reports at works for removed parts, Test and survey reports on site, Incident report, etc.

Section 5 - Survey after installation

1 - SURVEY After installation of a new lifting appliance or a new loose gear or after moving a lifting appliance or a loose gear from location to another, the Surveyor shall pay attention to all new parts fitted and equipment which was changed.

The survey report in factory or last periodical survey is to be submitted to the Surveyor.

2 - PROOF LOAD TEST After installation the lifting appliance or the loose gear shall be proof load tested in compliance with the applicable regulations (Refer to Section 007 and Appendix B01).

Section 6 - Reports

1 - GENERAL 1.1 - The Surveyor can use report forms given in Appendix B03 and Appendix B04 for his reporting excepted otherwise stated in the applicable regulations.

1.2 - Every register or report is to be filled up with:

the regulation to be complied with, the identification of the lifting appliance, the date, type and result of the survey.

2 - INDIVIDUAL REGISTER One individual computer form register is to be opened for each lifting appliance or loose gear. It will be kept in the files of the owner and in the files of the Bureau Veritas.

The Surveyor shall record the results of inspection on this individual register as soon as the survey is completed. He should keep a copy after signing and stamping, for his own files.



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3 - REPORT The report shall include a brief description of the lifting appliance or loose gear, and associated brief comments (or a note referring to annexed comments).

The page two shall give the results of proof load tests if applicable.

The third page shall be used for any additional comments or recommendations as deemed necessary by the Surveyor.

Section 7 - Details of periodic examinations and tests

0 - GENERAL 0.1 - The appendices A01 to A25 (See table below) include check lists which recapitulate the inspection operations of lifting appliances or loose gear for offshore platforms.

0.2 - These check lists may be adapted on a case to case basis and do not pretend to be complete, exhaustive and accurate for every particular type of equipment.

0.3 - The following lifting appliances types were considered: Beams, Sheave blocks, Chains, Clamps, Containers, baskets, racks, Cranes, Eyebolts, eyenuts, Fibre ropes, Frames, Manual hoists, Power hoists, Hooks, Jacks, Jibs, Padeyes, Pendants, Plates, Safety equipment, Screws, Shackles, Trolleys, Manual winches, Power winches, Wire ropes, Wire rope fittings

0.4 - Every step of the survey is a verification to prevent accident which may occur during the subsequent step. Therefore the chronology of the inspection is to be preferably complied with.

0.5 - The following tasks are common to all lifting appliances except otherwise clearly stated

A - EXAMINATION A1 - Periodicity: The detailed visual examination should be performed when new after installation and at six (6) months intervals, except otherwise stated, i.e. in areas other than harsh areas such as North Sea, where this periodicity is normally one year.

A2 - General: 1. The examination should be carried out in adequate lighting.

2. All parts should be clean and free from deleterious material to allow for proper inspection.

3. Check the test certificate and other documentation are in order and in compliance with the applicable regulation.

4. Ensure identification and SWL are clearly marked on the beam flange.

B - PROOF LOAD TEST 1. Proof load test should be performed when new after installation and (as applicable) after any alteration or repair when repair accepted.

2. Proof load test shall be preceeded and followed by a thorough examination.

3. Permanent deformation, if any, shall be measured and recorded for further analysis.



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Appendices

Appendix 1: Beams

6.1.1 - RUNWAY BEAMS

A - EXAMINATION (General: Refer to Section 007).

A1 - Periodicity: The detailed visual examination should be performed when new after installation and at six (6) months intervals.

A2 - Fixings:

1. Check the anchorage points are sufficient.

2. Ensure that all bolts are of correct grade and correctly tightened. If doubtful, remove one for fuller examination.

3. Where welded, ensure the weld is sufficient and in good condition. If doubtful, request that MPI be performed.

A3 - Beam:

1. Check that beam size is correct for span.

2. Check that any joints are correctly made and secure.

3. Check that running surface is clean and that trolley wheels have not worn into surface.

4. Check for correct alignment and twist which would be cause for rejection.

5. Check for damage to flanges by point loading.

6. Check end stops are correctly fitted.

7. Any appliances attached to the beam should be checked (see respective procedure).

B - LOADED TRIAL: Loaded trial should be performed every five (5) years.

Loaded trial should be performed using adequate lifting appliance fitted on beam and with a load equal to the SWL. The temporary deflection at SWL should not exceed 1/50 of span (SWL does not include the weight of any attached lifting appliance).

C - PROOF LOAD TEST: Periodicity: Refer to Section 007

Proof load to be applied: 2.0 x SWL unless otherwise stated by local regulation.

6.1.2 - PORTABLE LIFTING BEAM - SPREADER BEAM

A - EXAMINATION (Periodicity & General: Refer to Section 007)

1. Check these are sufficient size for SWL.

2. Check that all bolts are of correct grade and properly tightened.

3. Ensure lifting eyes are free from wear, distortion or damage: this would call for rejection. This applies to both top and bottom eyes (spreader beam).

4. Check all welds are sufficient and free from cracks calling for MPI if doubtful.



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5. Check that running surface is clean and free from point load damage or wear.

6. Check for distortion which is cause for rejection.

7. Check that any lifting points are free from wear or distortion including elongation: reject if excessive.

8. Any appliances attached to the beam should be checked in accordance with their respective procedure.

B - PROOF LOAD TEST - Periodicity: Refer to Section 007. Proof load to be applied:

if SWL < or = 10 t: PL = 2.0 x SWL

if 10t < SWL < 160 t: PL = 1.4 x SWL + 9.6 t

if SWL > or = 160 t: PL = 1.10 x SWL unless otherwise stated by local regulation.

Note 1: SWL should be taken as lifting capability excluding weight of attachments, such as sling and shackles.

Note 2: On spreader beam, upper lifting points must be designed to carry SWL + self weight.



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Appendix 2: Sheave blocks

6.2.1 - SINGLE SHEAVE BLOCK

A - EXAMINATION . Periodicity: Refer to Section 007

General:

1. Refer to Section 007 2. Ensure identification, sheave diameter and SWL are clearly marked.

Head fitting:

1. Examine for signs of wear, deformation or excessive corrosion. 2. Where a shackle is used, ensure it is correctly fitted and has a SWL sufficient for 2 x line pull. 3. Check that head fitting, if required, is free to swivel. 4. Where hook is fitted, ensure it is free from wear, nicks, cracks and gouges and latch is fitted.

Sheaves:

1. Check that bushing, bearing and pins are free from wear or damage and are correctly aligned. This is shown by lateral movement. 2. Check sheave grooves for correct profile, wear or damage, nicks, cracks, gouges or excessive marking. 3. Ensure all sheaves are free to rotate and are lubricated.

Frame: Check all cross pieces & cheek plates are free from cracks, nicks, gouges, corrosion or distortion.

B - PROOF LOAD TEST - Periodicity: Refer to sub-section 6.0.5 - Proof Load to be applied:

if SWL < 13 t: PL = 4.0 x SWL

if 13t < or = SWL < 80 t: PL = 1.866 x SWL + 27 t

if SWL > or = 80 t: PL = 1.10 x SWL, unless otherwise stated by local regulation.

C - NOTES

1. SWL should be taken as lifting capability excluding weight of attachments, such as sling and shackles.

2. The SWL of single sheave block, with or without becket, is equal to half the maximum load that the block is allowed to carry by means of its head fitting.

6.2.2 - MULTIPLE SHEAVE BLOCK

A - EXAMINATION - Periodicity & general: Referto Section 007

Head fitting:




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Sheaves:

1. Check that bushing, bearing and pins are free from wear or damage and are correctly aligned. This is shown by lateral movement. 2. Check sheave grooves for correct profile, wear or damage, nicks, cracks, gouges or excessive marking. 3. Ensure all sheaves are free to rotate and are lubricated.

- Frame: Check all cross pieces & cheek plates are free from cracks, nicks, gouges, corrosion or distortion.

B - PROOF LOAD TEST - Periodicity: Refer to Section 007 - Proof Load to be applied:

if SWL < or = 25 t: PL = 2.0 x SWL

if 25t < SWL < 160 t: PL = 0.933 x SWL + 27 t

if SWL > or = 160 t: PL = 1.10 x SWL, unless otherwise stated by local regulation.

(e.g. UK regulation specifies: if SWL < 20 t: PL = 2.0 x SWL

if 20t < or = SWL < or = 40 t: PL = SWL + 20 t

if SWL > 40 t: PL = 1.5 x SWL)

C - NOTE: SWL should be taken as lifting capability excluding weight of attachments, such as sling and shackles.

6.2.3 - SNATCH BLOCK - UNIVERSAL BLOCK

A - EXAMINATION - Periodicity: Refer to Section 007

General:

1. Refer to Section 007 2. Ensure identification, sheave size and SWL are clearly marked.

Head fitting:


Sheaves:

1. Check that bushing, bearing and pins are free from wear or damage and are correctly aligned. This is shown by lateral movement. 2. Check sheave grooves for correct profile, wear or damage, nicks, cracks, gouges or excessive marking.

3. Ensure all sheaves are free to rotate and are lubricated.

Frames:

1. Check all cross pieces & cheek plates are free from cracks, nicks, gouges, corrosion or distortion. 2. Ensure flapper plate (if any) is free to operate. If in use, always ensure flapper plate retaining bolt (if any) is tightly secured.



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B - PROOF LOAD TEST - Periodicity: Refer to Section 007 - Proof Load to be applied: 4.0 x Line Pull

on head fittings: 2.0 x SWL, unless otherwise stated by local regulation.

C - NOTE: SWL should be taken as lifting capability excluding weight of attachments, such as sling and shackles.



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Appendix 3: Chains CHAIN LENGTHS PITCHED OR CALIBRATED, CHAIN LENGTHS SHORT LINK OR NON-PITCHED, CHAIN SLING HIGH TENSILE STEEL, CHAIN SLING ALLOY STEEL A - EXAMINATION - Periodicity & General: Refer to Section 007

1. Check top terminal fittings (if any) for distortion.

2. Check for elongation using 2 % of original length as maximum permissible.

3. Check links for wear 8 % being maximum permitted. Attention should be paid to inside crown.

4. Check for cuts, nicks, gouges, corrosion and heat discolouration.

5. Check that link welds are not undercut.

6. Check lower fittings (if any) for damage, stretch or wear.

7. Ensure all load pins (if any) are free from wear.

8. Ensure assembly of mechanical joining devices (if any) are correctly assembled.

B - PROOF LOAD TEST Periodicity: Refer tto Section 007 - Proof load test should be performed when new

on a sample length.

Proof Load to be applied:

if SWL < or = 25 t: 2.0 x SWL

if SWL > 25 t: 1.22 x SWL + 20 t, unless otherwise stated by local regulation.

C - NOTES 1. SWL should be taken as lifting capability excluding weight of attachments.

2. On chain assembly, angle of use should be indicated on markings.



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Appendix 4: Clamps (a) BEAM CLAMP - (b) GIRDER CLAMP - (c) PLATE LIFTING CLAMP (Vertical) - (d) PLATE LIFTING CLAMP (Horizontal)

A - EXAMINATION - Periodicity & General: Refer to Section 006 THE FOLLOWING POINTS SHOULD BE CONSIDERED AS CAUSE FOR REJECTION

a

b

c

d

1. Distortion of any part x x 2. Blunted teeth in either fixed or moveable jaws, this should be checked regularly as cam or wedge action is affected. Do not re-sharpen teeth

x x

3. Frame opened out. x x4. Wear at application and suspension points (5 % wear), pins, pivots and other moving parts.

x x x

5. Mechanism not working freely x 6. Wear on gripping surfaces x x7. Cracks, especially at any changes of sections, welds and nicks, gouges or corrosion.

x x x x

8. Broken or stretched spring in locking lever. x 9. Insecure locking arrangements including substitute nuts and bolts. x x 10. Tight, bent or damaged locking threads. x

A3 - Fixing points: x 1. Ensure no point overloading on flanges of beam due to clamp. Remove from service till repaired if found.

x

2. Ensure jaw and gap is correct size for beam flange thickness and that clamp is suitable for the beam width. Remove if not.

x

3. Ensure all adjustement bars, handles rods and if fitted swivel jaws are free to move.

x

B - PROOF LOAD TEST - Periodicity: Refer to Section 006 - Proof Load to be applied: 2.0 x SWL unless otherwise stated by local regulation.

C – NOTES SWL should be taken as lifting capability excluding weight of attachments.

SWL and beam sizes should be indicated. x SWL and girder sizes should be indicated. x SWL in straight pull and at angles and range of plate thickness should be indicated.

x

SWL and jaw width should be indicated (identification as pair only). x



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Appendix 5: Specific Loose Gear

6.5.1 - CARGO BASKET - GAS BOTTLE RACK

A - EXAMINATION A1 - Periodicity and general: Refer to Section 007

Ensure identification, gross weight, tare weight and payload are clearly marked.

A2 - Structure:

1. The main load bearing elements including the floor should be examined for injurious corrosion or deformation, and if found, rejected.

2. All walling and side plates should be checked for local damage and corrosion, where this may lead to dropping of load. This is a cause for rejection.

3. All welds should be visually examined for cracks, etc. If doubtful, call for MPI test.

4. Ensure that there is adequate means of restraining the bottles in gas bottle rack during transit.

A3 - Lifting points: FAILURE ON ANY OF THE FOLLOWING IS CAUSE FOR REJECTION

1. Check for distortion or mechanical damage which may be caused by external forces.

2. Check for elongation and wear on holes. Stretch may indicate an overloading situation.

3. All welding should yearly be MPI tested and item rejected if crack found.

B - PROOF LOAD TEST (Periodicity: Refer to Section 007)

Proof Load to be applied: 2.0 x Maximum Gross Weight, unless otherwise stated by local regulation.

6.5.2 - MINI CONTAINER - PIPE CONTAINER - OPEN TOP - GENERAL PURPOSE SKIP - ETC.

A - EXAMINATION A1 - Periodicity and general:Refer to Section 007

Ensure identification, gross weight, tare weight and payload are clearly marked.

A2 - Structure:

1. The main load bearing elements including the floor should be examined for injurious corrosion or deformation. If found, reject.

2. All walling and side plates (if any) should be checked for local damage and corrosion where this may lead to dropping of load. This is a cause for rejection.

3. All welds should be visually examined for cracks, etc. If doubtful, call for MPI test.

A3 - Lifting points: FAILURE ON ANY OF THE FOLLOWING IS CAUSE FOR REJECTION

1. Check for distortion or mechanical damage which may be caused by external forces.

2. Check for elongation and wear on holes. Stretch may indicate an overloading situation.



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3. All welding should yearly be MPI tested and item rejected if crack found.

A4 - Doors and closing mechanism: Doors, frames, seals, hinges, locks and brackets to be checked for freedom operation. If undue force is required, this may indicate twist due to overload. Any defect should be repaired before use.

B - PROOF LOAD TEST Periodicity: Refer to Section 007

Proof Load to be applied: 2.0 x Maximum Gross Weight, unless otherwise stated by local regulation.

C - NOTE: Lifting sets should be designed for 1.3 x maximum gross weight.



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Appendix 6: Cranes

6.6.1 - (a) PEDESTAL CRANE - (b) MOBILE CRANE - (c) RAIL MOUNTED CRANE - (d) DERRICK CRANE

A – EXAMINATION

A1 - Periodicity and general: refer to Section 007

1. Check the inspection & test certificates and other maintenance documentation is in order and in compliance with the applicable regulation. This should cover all wire rope, blocks and any other ancillary equipment.

2. Ensure access ways (ladders, gangways, etc.) are in satisfactory condition. The Surveyor may require additional means of access to carry out the examination in safe conditions.

3. Ensure identification and markings are clearly marked ( SWL at various span/radii, specific safety instructions e.g. "Do not stay under the load" and signals for controlling crane operations).

4. During the survey of the structure, the Surveyor shall pay particular attention to deformations due to shocks or excessive stresses, cracks, corrosion, unappropriate fittings, etc.

5. The elements, for which the Surveyor considers a dismantling necessary, shall be dismantled and re-assembled by skilled personnel under the responsibility of the owner.

A2 - Installation and travelling machinery: (as applicable )

1. Check platform structure and anchorage stay where crane is attached for any damage, cracks, distortion or corrosion.

2. Check presence and adequacy of counter weight and associated fixation devices.

3. Check rails are in true alignment and correctly fixed.

4. Check rails for damage, wear, nicks, gouges and end stops.

5. Check trolley wheels for bearing wear, wear and free movement.

6. Check trolley for damage, distortion, cracks in main frame and structural attachment to upper crane.

A3 - Electrical installation:

1. Check main power supply.

2. Check cut off devices.

3. Check electrical equipment condition.

4. Check earthing continuity and earthing system.

5. Check for bare cables.

6. Check for hazard of contacts (workers, appliance, load).

7. Check protection of circuits.

A4 - Cab:

1. Check that the de-rating chart is fixed on wall.

2. Check operation of cab heating & cooling systems.



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3. Check operation of the windscreen wipers.

4. Check that the window glass is complete and undamaged.

5. Check that the lights are operational.

6. Check that the deck horn and communication system are operational.

7. Check that load and radius indicators are operational and accurate.

8. Check presence and effectiveness of fire protection devices.

A5 - Limiters and protections:

1. Check the following for damage, malfunction, etc.

hoisting limiters direction limiters travel limiters load limiters overturn moment limiters speed limiters pressure limiters anticollision devices any other safety devices protection casings of moving parts

2. All limits, overhoist and overload should be set between 97.5% and 110% of SWL.

A6 - Pedestal: Applicable to (a)

1. Pedestals are usually welded fabrications and cracks can develop in service in or adjacent to the welds. The external should be checked for any obvious defects and cracks or unauthorised welded attachments. Magnetic particle inspection should be requested at intervals to investigate any indication of incipient weld failure.

2. The internal (where accessible) should be checked for any obvious defects and cracks or unauthorised welded attachments.

3. Failure of slewing rings has occured a number of times with disastrous consequences. In the majority of cases the parts prone to failure are totally enclosed and cannot be easily examined at the six monthly inspections. The Surveyor may require the bearings to be dismantled if not designed and constructed to the latest requirements. Each case is to be considered separately. At the six monthly examinations the bearing should be inspected as far as practicable and the behaviour of the bearing whilst the crane is in operation observed for any indications of excessive running clearance.

4. All slew ring bolts should be checked for slackness, damage or breaks.

5. Slewing rack and pinion should be checked for cracks, wear and lubrication.

A7 - 'A' Frame: Applicable to (a)

1. Damage to 'A' frames is not common, however, close examination should be carried out and in particular note made of any deformation, cracks, distortion or excessive corrosion of members subject to compression.

2. Check all sheaves and pins for wear, distortion, cracks, etc.

3. Bottom pins (if fitted) are to be checked for wear, cracks and distortion.

4. Check boom stop points for distortion or damage.



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A8 - Structure: Applicable to (b)

1. Inspect the entire crane for structure damage, checking for distortion or cracks in main frame, outrigger assemblies and the structural attachment to the upper works of the crane.

2. Inspect for worn, cracked or distorded parts such as pins, bearing, shafts, gears, rollers, locking devices, hook, roller brackets and removable outrigger attachment lugs.

3. Check for loose bolts and rivets which must be repaired.

A9 - Jib: Applicable to (a), (b), (c) & (d)

1. Minor damages to the jibs of offshore cranes is very common. Bent broken and torn braces should be regularly repaired by replacement with correct materials and welding processes

2. Check all chords and struts for cracks, deformation or excessive corrosion. Up to 5 bent struts may be repaired in each section without calling for retest.

3. Check hydraulic jib (if any) for bending, side sway or droop and recommend remedial action.

4. Boom foot pin should be checked for wear which will result in excessive play. At suitable intervals say every five years (every 10th inspection) the main pins should be withdrawn for inspection.

5. Check all sheaves and pins for wear, distortion, cracks, etc. Reject sheaves where the marking is sufficient to cause rope damage.

6. The bridle and pins should be checked for wear, distortion and cracks.

A10 - Guy legs: Applicable to (c) & (d)

1. Check full structure for cracks, deformation or excessive corrosion.

2. Check joint pins for wear, cracks, deformation and corrosion.

A11 - Machinery: Applicable to (a), (b), (c) & (d)

1. Main hoist drum brake to be checked for correct adjustment, lining wear and contamination. Braking surface to be checked for wear, cracks and contamination.

2. Whip line drum brake to be checked for correct adjustment, lining wear and contamination. Braking surface to be checked for wear, cracks and contamination.

3. Boom hoist drum brake to be checked for correct adjustment, lining wear and contamination. Braking surface to be checked for wear, cracks and contamination.

4. Main hoist drum to be checked for wear, distortion, groove profile, braking surfaces and correct rope termination.

5. Whip hoist drum to be checked for wear, distortion, groove profile, braking surfaces and correct rope termination.

6. Boom hoist drum to be checked for wear, distortion, groove profile, braking surfaces and correct rope termination.

7. All ratchets and pawls to be checked for damage wear and distortion.

8. All linkages and pins to be checked for wear, cracks and distortion.

9. All hydraulics to be checked for leakage.



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10. Check connections of all hoses for correct coupling and leakage.

11. Check hoses for abnormal deformation of outside cover or abrasion. If abrasion is found, cause should be determined and eliminated.

A12 - Ancillary equipment: Applicable to (a), (b), (c) & (d)

1. Wear occurs on the outer strands of wire ropes where they pass over the various sheaves in their respective systems. Sheaves are machined accurately by the crane manufacturers for the diameters of wire rope fitted to each crane when new. A check should be made that any replacement wire ropes are of correct diameter and type of construction. Wire ropes fitted to the main and auxilliary hoists are usually of a construction intended to reduce twisting of the ropes when lowered through tens of meters and are referred to as "non rotating type".

2. Replacement of hoist ropes with the wrong type of rope can cause serious difficulties in crane operation. All ropes in use offshore should have independent wire rope core ( fibre core wire ropes should not be used since these retain moisture and can cause internal corrosion of the wires).

3. Main hoist, whip line and boom hoist wire should be checked in accordance with the procedure for wire ropes (refer to sub-section 6.25), for wear and corrosion. Barrel termination should be checked.

4. The end fastening of wire ropes should be closely examined as per procedure for wire rope fittings (refer to sub-section 6.26). Where these are secured by rope grips, these should be correctly fitted and there should be the adequate number.

5. All hooks, blocks, etc. should be inspected in accordance with the relevant procedure supplemented at the discretion of the Surveyor by M.P.I.The distance between reference marks made by center punch either side of the hook opening should be measured and recorded on the report of thorough examination. Extension of this distance between these marks indicates overloading of the hook with permanent strain as a result and further proof load testing of the hook should be recommended.

B - MANOEUVRING TEST

B1 - Periodicity: Manoeuvring test should be performed when new, after any alteration or repair and at six (6) months intervals.

B2 - Performance:

1. Perform a no-load trial run to check all motions, alarms, limit switches and safety devices. This will enable to detect any abnormal clearance or any overheating of the power equipment.

2. Maximum movement in all directions and amplitude, with stops at maximum speed.

3. During this trial, correct operation of the driving and control devices of motors, winches and brakes is to be checked. Also check that wire ropes do not rub on metal parts and that there is no risk they run off the block grooves.

4. Test all mandatory safety devices.

C - LOADED TRIAL Periodicity: Loaded trial should be performed when new, after any alteration or

repair and at sixty (60) months intervals. However this trial is sometimes not mandatory.



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Performance:

1. This operational test should be performed using a convenient load within crane capacity.

2. The purpose of this trial is to check the efficiency of the breaking system, to check the working condition of every part of the mechanical lifting system and to check the accuracy of load and angle indicators.

D - PROOF LOAD TEST

D1 - Periodicity: Refer to Section 007. Proof load test should be performed when new, after any alteration or repair and at sixteen (60) months intervals.

D2 - Performance: Proof Load to be applied

if SWL < 20 t: PL = 1.25 x SWL

f 20t < or = SWL < or = 50 t: PL = SWL + 5 t

if SWL > 50 t: PL = 1.10 x SWL, unless otherwise stated by local regulation.

For hydraulic cranes, if it is not practical to raise the full test load, reduced test load may be reduced but shall be greater or equal to 1.10 x SWL.

Where the item is used for manned diving operations refer to Section 003 (3.3)

D3 - Procedure:

1. The test area should, as far as possible, be clear and unencumbered to permit the crane to be operated throughout its duty range.

2. A thorough examination should be carried out to ensure there are no defect affecting the safe working of the crane before the test proceeds. The insulation of the electrical equipment should be tested at this stage. The correct functioning of all limit switches that are installed at the extreme positions of all motions should be checked.

3. The lifting appliance should be operated through all its appropriate motions with the test load suspended so that all parts are subject to the overload sufficient to ensure thet each tooth of the train of gears is subject to the overload.

4. Crane tests are to be applied to both main blocks and whiplines and should be conducted at maximum, minimum, and one or two intermediate radii.

5. A typical acceptable test procedure at each radius would be as follows:

a. Initial proving test:

Position the test load at the appropriate radius. Set the main block directly above the test weight. Slowly hoist the weight to clear the ground by not more than 15 to 20 cm. The

hoisted weight is to be kept stationary for a period of 30 seconds and then lowered gradually to the ground.

Precautions: before hoisting, any radius error as a result of the boom dropping due to the pendant wires being slack should be corrected.

b. Lifting, braking and slewing test: For each test load at the appropriate radius:

Using the block: hoist the test load and hold by brakes, lower the test load and hold by brakes, lower the test load to the ground.

Using the boom hoist: lift the test load and hold by brakes, lower the test load and hold by brakes, lower the test load to the ground.



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Slewing: hoist the test load to a clear height, rotate through 360° clockwise, rotate through 360° anti-clockwise lower the test load to the ground.

6. On completion of the tests, a thorough examination of the crane will be undertaken by the Surveyor to ensure no damage or permanent strain. Some spot checking by NDT may be required at the discretion of the Surveyor.

6.6.2 - ELECTRIC, PNEUMATIC, HAND OPERATED OVERHEAD CRANES

A - EXAMINATION (Periodicity and general: refer to Section 007)

1. Check the inspection & test certificates and other maintenance documentation is in order and in compliance with the applicable regulation. This should cover all wire rope, blocks and any other ancillary equipment.

2. Ensure identification and markings and any limiting factor are clearly visible.

3. Power should be isolated prior to examination.

A1 - Structure:

1. All runways and gantries should be checked in accordance with the applicable procedure for runway beams (refer to Appendix A10).

2. Ensure all end carriages are in alignment and all fixings or weldings are in good condition, carrying out hammer or MPI tests as deemed necessary.

A2 - Hoist: This should be carefully examined in accordance with the applicable procedure for power or manual hoists as applicable (refer to Appendix A10 and Appendix A11)

A3 - Trolley: This should be carefully examined in accordance with the applicable procedure for trolleys (refer to Appendix A21), ensuring that all power supply systems are in good working order (if applicable).

A4 - Notes:

1. For hand operated overhead cranes, examine chain for damage, twist, etc., and ensure load hooks are free to rotate (refer to applicable appendices).

2. For electric overhead cranes, continuity and insulation tests should be carried out to ensure all electrics are in good and safe working condition.

3. For pneumatic overhead cranes, all air lines should be regularly checked for damage or leaks

B - PROOF LOAD TEST - Periodicity: Refer to Section 007

1. Proof Load to be applied: PL = 1.25 x SWL or as per sub-section 6.6.1 (cranes) unless otherwise stated by local regulation.

2. Where the item is used for manned diving operations refer to Section 003 (3.3)

C - LOADED TRIAL

C1 - Periodicity: Loaded trial should be performed when new, after any alteration or repair and at sixty (60) months intervals. However this trial is sometimes not mandatory.



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C2 - Performance:

1. This operational test should be performed using a convenient load within crane capacity.

2. The purpose of this trial is to check the efficiency of the breaking system, to check the working condition of every part of the mechanical lifting system.



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Appendix 7: Eyebolts - Eyenuts

COLLAR EYEBOLT - COLLAR EYEBOLT WITH LINK - EYENUT

A - EXAMINATION A1 - Periodicity & General: Refer to Section 007

A2 - Eyebolt - eyenut:

1. Check that thread is correct for usage and is free from damage, wear or corrosion.

2. Ensure eye is free from damage, corrosion or wear ( 8 % is maximum permissible ).

3. Check for distortion, nicks, cracks and gouges. Reject if found.

A3 - Link: (as applicable)

1. Ensure link is free from damage, corrosion or wear ( 8 % is maximum permissible ).

2. Check for distortion, nicks, cracks and gouges. Reject if found.

B - PROOF LOAD TEST Periodicity: Refer to Section 007 - Proof load test should be performed when new.

No repair accepted. Proof Load to be applied: PL = 2.0 x axial SWL, unless otherwise stated by local

regulation.



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Appendix 8: Fibre rope slings

FIBRE ROPE - FIBRE ROPE SLING - NYLON BELT SLING - CARGO NET A – EXAMINATION

Periodicity & General: Refer to Section 007

Rope / belt:

1. Check that the rope / belt (stitching) is in good condition and free from damage, general abrasion, wear, cut, etc. 2. Check for damage by sunlight, weathering or heat. 3. Open strands and check for internal damage. 4. Check for chemical and/or any other contamination.

Eyes, knots and intersections:

1. Ensure eye splicing, knots and intersections (as applicable) are made correctly. 2. Check both inside and outside of eyes and end fittings for wear, damage, cut, etc. DEFECTS FOUND IN ANY OF ABOVE ARE CAUSE FOR REJECTION.

B - PROOF LOAD TEST (unless otherwise stated by local regulation)

Fibre rope: Breaking load test on sample in factory.

Fibre rope sling: Breaking load test on rope only in factory.

Nylon belt sling: Sample destruction test on webbing. Proof load on end fittings in factory at PL = 2.0 x SWL.

Cargo net: Design sample destruction test only.



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Appendix 9: Frames

LIFTING FRAME - COMPRESSOR / GENERATOR SKID - TANK FRAME - LIFTING SKID A - EXAMINATION - Periodicity: Refer to Section 007.

Ensure identification and markings (gross weight, tare weight and payload) are clearly visible.

Structure:

1. Check for corrosion and distortion. 2. All welded points are to be examined for cracks or damage.

Lifting points:

1. Eyes to be checked for distortion, wear or damage. 2. Check for elongation which would indicate overloading. 3. Perform MPI on welds (yearly).

B - PROOF LOAD TEST

Periodicity: Refer to Section 006

Proof Load to be applied: PL = 2.0 x maximum gross weight.

Lifting sets are to be designed for 1.3 x maximum gross weight, unless otherwise stated by local regulation.



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Appendix 10: Manual hoists

(a) CHAIN PULL LIFT - LEVER HOIST - (b) WIRE ROPE HOIST (Tirfor) - (c) MANUAL CHAIN HOIST - CHAIN BLOCK

A – EXAMINATION Periodicity: Refer to Section 007

Ensure identification and markings are clearly visible (SWL, grade of chain, height of lift as applicable).

Machine: [applicable to (a) & (c)] 1. Check that when operated there is no jumping or excessive noise or that undue effort is required. 2. Check that ratchet and pawl operate. Ensure no slippage of brake. 3. Examine for general damage to body gear covers, controls, chain guides or lever handles.

Machine: [applicable to (b)] 1. Check casing for physical damage which may indicate internal damage. 2. Check free operation of all controls. 3. Check shear pins for distortion or damage. 4. Check anchor pin is of correct type. 5. Check handle for damage. 6. Ensure jaws operate by inserting a wire rope. 7. Check hook for wear, nicks, cracks, gouges, safety latch ant its operation. Ensure jaw has not stretched.

Wire rope: [applicable to (b)] 1. Ensure the correct diameter is used. 2. Check for obvious wear or corrosion, both external and internal. 3. Check for kinks and broken wires. Reject if six broken wires in one lay length. 4. Check termination for damage, wear or corrosion. This must include hook or shackle.

Chain: [applicable to (a) & (c)] 1. Check for wear, damage, nicks, gouges, stretch or corrosion. 8 % is limit of wear while 2 % stretch applies. 2. Check that chain anchor or chain stop is fitted. 3. The chain should articulate freely. The above applies equally to roller or link chain. 4. Check load wheel pockets are clean. 5. Check the hand chain (chain block) for wear, damage or corrosion. 6. Ensure hand chain (chain block) is correctly jointed. 7. Always ensure no twist in chain. Never hook back onto load chain.

Hooks: 1. Check for distortion or opening of jaw. 2. Check for physical damage or wear. 3. Ensure latch kits are fitted and operate freely. 4. Check that hooks are free to swivel.

B - PROOF LOAD TEST (Periodicity: Refer tto Section 007).

- Proof Load to be applied: PL = 1.50 x SWL, unless otherwise stated by local regulation.



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Appendix 11: Power hoists

ELECTRIC CHAIN / WIRE ROPE HOIST - PNEUMATIC CHAIN / WIRE ROPE HOIST A - EXAMINATION - Periodicity: Refer to Section 007

Check the inspection & test certificates are in order and comply with the applicable regulation for both the hoist and chain or wire rope fitted to it. Manufacturers' serial numbers must be noted on all reports. Parts should be exposed sufficiently to allow a proper conclusion to be drawn.

Check casing for damage.

Electric / Air supply: (as applicable)

1. All current collecting systems, contactors, control gear, wiring, etc. should be checked for damage and replaced as necessary. 2. All limit switches and overload protection systems should be checked and adjusted as necessary. The overload protection should be 110 % of SWL to avoid excessive cutting out. 3. Check air supply hoses, etc. are properly secured and free from damage. 4. Check air supply is clean and lubricated in accordance with manufacturer recommendations. 5. Ensure sufficient pressure is available at hoist.Check with manufacturer recommendation ( 6 bar is normal ). 6. For wire rope hoist, two complete turns of wire rope should be left on the barrel when lower limit switch operates. 7. The hoist should be capable of sustaining the load with the power off. 8. For electric hoist, it is a requirement that the load can be lowered under control with the power off, when used in a crane.

Brakes:

1. The brakes should be checked to ensure that the air gap is correct. 2. This gap should be 0.5 to 1.5 mm and must never exceed 3 mm.This may vary with manufacturer. Disc brakes normally have a smaller air gap. 3. Adjustment should be made as required, ensuring that there is no binding. 4. New brakes require bedding in.

Hooks:

1. All hooks should be checked for free swivel, distortion, cracks and wear. 2. If found to be defective, these should be replaced. 3. Limits of wear are 8 % and no opening of jaw. 4. All load pins should be examined for wear and damage and replaced as necessary. 5. Check safety latch and its operation. 6. Any sheaves that are fitted should be checked for damage, wear or distortion and replaced if necessary. Also check bushings and bearings.

Wire rope:

1. The anchorage of the drum should be checked for correct fitment. 2. The angle of entry to the drum at the upper limit should be checked to ensure that it is not overly severe which could lead to overloading.



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3. The whole length of wire rope should be checked for broken wires, excessive wear, kinks, lack of lubrication and corrosion. A monthly check of the most working length of the wire rope is recommended. 4. Specific rejection criteria are detailed under Sub-section dedicated to wire rope sub-section in Section 007 5. All sockets/terminations should be carefully examined (secured & properly attached). 6. All wire rope guides and bands are to be checked for damage and repaired or replaced as necessary. 7. All anchor pins are to be checked for wear, damage or distortion.

Chain:

1. Check for elongation using 2 % of original length as maximum permissible. 2. Check links for wear, 8 % being maximum permitted. Attention should be paid to inside crown. 3. Check for cuts, nicks, gouges, corrosion and heat discolouration. 4. All load weels should be checked for damage or dirt in pockets. 5. Any chain bag fitted should be of sufficient size to hold all chain. 6. All anchor pins are to be checked for wear, damage or distortion.

B - PROOF LOAD TEST Periodicity: Refer to Section 007

Proof Load to be applied: PL = 1.25 x SWL or as per sub-section 6.6.1 (cranes), unless otherwise stated by local regulation.

Where item is used for manned diving operations, refer to sub-section 2.2.3.

PASSENGER HOIST A - EXAMINATION - Periodicity and general: Refer to Section 007

Check the inspection & test certificates are in order and comply with the applicable regulation for both the hoist and wire rope fitted to it.

Ensure identification and markings ( SWL and number of persons ) are clearly visible.

Manufacturers' serial numbers must be noted on all reports.

Parts should be exposed sufficiently to allow a proper conclusion to be drawn. Check casing for damage.

Electric supply:

1. All current collecting systems, contactors, control gear, wiring, etc. should be checked for damage. 2. All limit switches and overload protection systems should be checked and adjusted as necessary. The overload protection should be 110 % of SWL to avoid excessive cutting out. 3. The hoist should be capable of sustaining the load with the power off. 4. For electric hoist, it is a requirement that the load can be lowered under control with the power off, when used in a crane.



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Brakes:

1. The brakes should be checked to ensure that the air gap is correct. 2. This gap should be 0.5 to 1.5 mm and must never exceed 3 mm.This may vary with manufacturer and their recommendations followed. Disc brakes normally have a smaller air gap. 3. Adjustment should be made as required, ensuring that there is no binding. 4. New brakes require bedding in.

Wire rope:

1. Check that any bulldog grip terminations are fitted properly and with correct number of grips. 2. The whole length of wire rope should be checked for broken wires, excessive wear, kinks, lack of lubrication and corrosion. A monthly check of the most working length of the wire rope is recommended. 3. Specific rejection criteria are detailed under Sub-section dedicated to wire rope sub-section in Section 007 4. All sockets or other terminations should be carefully examined (secured & properly attached). 5. All wire rope guides and bands are to be checked for damage. 6. Check all sheaves for damage, wear or corrosion. 7. Any counter balance ropes, sheaves, etc. must also be checked. 8. Two complete turns of wire rope should be left on the barrel with the cab on lowest buffers.

Machinery:

1. Check guide rails are free from cracks, nicks, gouges and distortion. 2. Check winch mountings are secure either by hammer test or MPI if doubtful. 3. Ensure winch brakes operate correctly and that lining is free from excessive wear. 4. Ensure braking surface is free from damage, corrosion or excessive wear. 5. Check that all limit switches and overload devices (where fitted) function correctly. 6. Check with power on that lift will not operate with the doors open and check all gate fastenings. This is to include landing gates. 7. Check safety gear mechanisms for preventing fall of platform or cage are in good working order.

B - PROOF LOAD TEST - Periodicity: Refer to Section 007.

Proof Load to be applied: Static (hold on brakes): PL = 1.25 x SWL

Dynamic: PL = 1.10 x SWL at maximum speed, unless otherwise stated by local regulation.

C - LOADED TRIAL: Should be performed when new, after any alteration or repair and at sixty (60) months intervals. However this trial is sometimes not mandatory.

This operational test should be performed using a convenient load within hoist capacity.

The purpose of this trial is to check the efficiency of the breaking system, to check the working condition of every part of the mechanical lifting system.



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MATERIAL HOIST A - EXAMINATION - Periodicity and general: Refer to Section 007

Check the inspection & test certificates are in order and comply with the applicable regulation for both the hoist and wire rope fitted to it.

Manufacturers' serial numbers must be noted on all reports.

Parts should be exposed sufficiently to allow a proper conclusion to be drawn.

Check that power has been isolated prior to entering the well. Check casing for damage.

Wire rope:

1. Check that any bulldog grip terminations are fitted properly and with correct number of grips. 2. The whole length of wire rope should be checked for broken wires, excessive wear, kinks, lack of lubrication and corrosion. A monthly check of the most working length of the wire rope is recommended. 3. Specific rejection criteria are detailed under Sub-section dedicated to wire rope sub-section in Section 007. 4. All sockets or other terminations should be carefully examined (secured & properly attached). 5. All wire rope guides and bands are to be checked for damage. 6. Check all sheaves for damage, wear or corrosion. 7. Any counter balance ropes, sheaves, etc. must also be checked. 8. Two complete turns of wire rope should be left on the barrel with the cab on lowest buffers.

Machinery:

1. Check guide rails are free from cracks, nicks, gouges and distortion. 2. Check winch mountings are secure either by hammer test or MPI if doubtful. 3. Ensure winch brakes operate correctly and that lining is free from excessive wear. 4. Ensure braking surface is free from damage, corrosion or excessive wear. 5. Check that all limit switches and overload devices (where fitted) function correctly. 6. Check with power on that lift will not operate with the doors open and check all gate fastenings. This is to include landing gates. 7. Check safety gear mechanisms for preventing fall of platform or cage are in good working order.

B - PROOF LOAD TEST (Periodicity: Refer to Section 007)

Proof Load to be applied: Static (hold on brakes): PL = 1.25 x SWL

Dynamic: PL = 1.10 x SWL at maximum speed, unless otherwise stated by local regulation.



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Appendix 12: Hooks

SAFETY HOOK - LATCH HOOK A - EXAMINATION - Periodicity & General: Refer to Section 007.

Body:

1. Ensure eye is free from damage or wear 2. Ensure body is free from cracks, nicks, gouges, etc. 3. Ensure no welding has taken place as this affect heat treatment. 4. Check for stretch across jaw using 2 % as permissible limit. 5. Check seating of load bearing point for wear, 8 % being limit of wear.

Latch:

1. Check for damage and distortion. 2. Ensure latch pin is free from wear, indicated by excessive play. 3. Ensure gap between hook and latch is sufficiently small to prevent load displacement. 4. Check that latch mechanism is free to operate.

B - PROOF LOAD TEST Periodicity: Refer to Section 007 - Proof load test should be performed when new. No repair is to be accepted.

Proof Load to be applied: 2.0 x SWL or as per Sub-section dedicated to chains in Section 007, unless otherwise stated by local regulation.



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Appendix 13: Jacks

(a) HYDRAULIC JACK - (b) HYDRAULIC RAM - (c) MECHANICAL RATCHET A - EXAMINATION - Periodicity & General: Referto Section 007.

Casing - Body:

1. Check for distortion, damage, cracks, etc. which could lead to leakage or failure. 2. Check baseplate for even surface and damage.

Ram: [applicable to (a) & (b)]

1. Check bearing surface for damage or wear. 2. Check for any oil leaks which would indicate seals damage. 3. Ensure that reservoir has sufficient oil. 4. Check ram surface for scoring or damage. 5. Ensure handle is free from damage along with connection point to jack. 6. Ensure non return valve is free from damage and deleterious matter. 7. Always store with ram completely down.

Lifting parts: [applicable to (c)]

1. Check for even surface, twist or general damage. 2. Check all moving parts for slackness, wear and damage. 3. Ensure handle and locating points are free from damage and deleterious matter.

B - PROOF LOAD TEST

Periodicity: Refer to Section 007.

Proof Load to be applied: 1.25 x SWL, unless otherwise stated by local regulation.



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Appendix 14: Jibs

SWING JIB - GANTRY A - EXAMINATION - Periodicity & General: Refer to Section 007.

Fixings:

1. All mounting points whether wall or floor should be checked to ensure strength is sufficient. 2. All bolts or welds should be checked for tightness, cracks, gouges or damage. Call for MPI if doubtful. 3. For swinging jib, slewing pin should be checked for wear. When this is sufficient to affect slope in beam, the item should be removed from service.

Beam and braking:

1. Check for correct alignment, deformation or local bending. 2. Check all welds for cracks, nicks, gouges or damage. Call for MPI if doubtful. 3. Check running surface for wear or local damage due to point loading. 4. Ensure that correct trolley type is fitted on gantry.

B - PROOF LOAD TEST Periodicity: Refer to Section 007.

Proof Load to be applied: 1.25 x SWL or as per Sub-section dedicated to cranes in Section 007, unless otherwise stated by local regulation.

C - LOADED TRIAL Periodicity: Loaded trial should be performed when new, after any alteration or repair and at sixty (60) months intervals. However this trial is sometimes not mandatory.

This operational test should be performed using a convenient load within jib capacity.

The purpose of this trial is to check the efficiency of the breaking system, to check the working condition of every part of the mechanical lifting system.



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Appendix 15: Padeyes A - EXAMINATION - Periodicity and general: Refer to Section 007.

Ascertain direction of pull.

Ensure structure to which padeye is attached is sufficient for loading.

Check thickness and grade of steel from which point is made.If grade not shown, assume grade 43A.

Check all welds or bolts for tightness, cracks, nicks or gouges.Call for MPI if doubtful.

Check hole for elongation, wear or physical damage. Check that it is smooth enough not to create point load damage to fitments.

A yearly MPI of welds is recommended.

B - PROOF LOAD TEST

Periodicity: Refer to Section 007 - Proof load test should be performed when new only. No repair is to be accepted.

Proof Load to be applied: 2.0 x SWL or as per Appendix A03 (chains), unless otherwise stated by local regulation.



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Appendix 16: Pendants

CHAIN PENDANT - WIRE ROPE PENDANT A - EXAMINATION - Periodicity & General: Refer to Section 007.

Top link:

1. Check diameter is suitable to give required load rating. 2. Check for distortion, wear, cracks, nicks, gouges or corrosion.

Chain: (as applicable)

1. Check for elongation, 2 % being maximum permitted. 2. Check for link wear, 8 % being maximum permitted. Particular attention should be paid to inside crown. 3. Check for cut, nicks, gouges and heat discolouration. 4. Check that welds are not undercut. 5. Ensure assembly of mechanical joining devices is correct. 6. Ensure all load pins are free from wear.

Wire rope: (as applicable)

1. Check diameter and construction is suitable for SWL. 2. Inspect end terminations for wear, abrasion, nicks, gouges, abrasion or distortion. 3. Inspect full length of wire rope for kinks, cuts, abrasion and corrosion. 4. Inspect full length of wire rope for broken strands, using three or more broken wires in any one strand over a length of six diameters as rejection criteria. 5. Check for damage to the core, shock loading or heat damage.

Hook:

1. Check for distortion, wear, corrosion or damage. 2. Check that safety latch is fitted and is operational.





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Appendix 17: Plates

LIFTING PLATE - TRIANGLE PLATE A - EXAMINATION - Periodicity & General: Refer to Section 007

Plate:

1. Ensure that plate bolt holes are straight and free from wear.

2. Check welds (if any) around lifting points for cracks, flaws, nicks or gouges.

3. Ensure lifting point is free from wear, nicks, cracks, gouges, distortion and corrosion.

B - PROOF LOAD TEST

Periodicity: Refer to section 6

Proof Load to be applied: 2.0 x SWL or as per Appendix A03 (chains), unless otherwise stated by local regulation. MPI is to be performed on lifting points after proof load test.



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Appendix 18: Safety equipment

SAFETY HARNESS A - EXAMINATION - Periodicity & General: Refer to Section 007

Harness:

1. Webbing and leather should be examined for cuts, cracks, tears or abrasion, undue stretching and damage due to deteriorating contact with heat, acids or other corrosive. 2. Snap hooks should be examined for distortion or faulty springs. 3. The tongues of buckles should be carefully examined at the shoulder of the buckle; inspect for open or distorded rollers. 4. Examine the sewing for broken, cut or worn threads. 5. Rope and chains should be examined for damage, wear, and in case of ropes interstrand wear, unravelling and fusion.

B - PROOF LOAD TEST:

Type performance test only is to be performed using a 1.0 t dummy.



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Appendix 19: Screws

RIGGING SCREW - STRETCHING SCREW - TURN BUCKLE - BOTTLE SCREW A - EXAMINATION - Periodicity & General: Refer to Section 007

Body:

1. Check that it is free from nicks, cracks, gouges or corrosion. 2. Check that it is free from distortion. 3. Check that threads at both ends are free from damage and dirt.

End fittings:

1. Check full length of threads for damage and dirt. 2. Check eyes, jaws or hooks for damage and dirt. 3. Check all end fittings for distortion.

B - PROOF LOAD TEST Periodicity: Refer to Section 007 - Proof load test should be performed when new only. No repair is to be accepted.




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Appendix 20: Shackles

DEE / BOW SCREW PIN SHACKLE - DEE / BOW SAFETY PIN SHACKLE - GRAB SHACKLE A - EXAMINATION - Periodicity & General: Refer to Section 007.

Body:

1. Check that thread in tapped eye is undamaged and free from contaminates. 2. Check for wear, nicks, cracks, gouges or corrosion. 8 % is maximum permitted wear. 3. Check for distortion paying particular attention to jaw gap.

Pin:

1. Check that correct pin is fitted. 2. Check that thread is undamaged and free from dirt. Check that pin seats fully in body. 3. Check for wear, nicks, cracks, gouges or corrosion. 8 % is maximum permitted wear. 4. Check for distortion and bending. 5. For safety pin shackle, ensure that pin is free to rotate when nut and split pin are fitted.

B - PROOF LOAD TEST

Periodicity: Refer to Section 007 - Proof load test should be performed when new only. No repair is to be accepted.




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BEAM TROLLEY - AUTOLOCK BEAM TROLLEY - ADJUSTABLE GEARED TROLLEY - ADJUSTABLE PLAIN TROLLEY A - EXAMINATION - Periodicity & General: Refer to Section 007.

Wheels:

1. Ensure free rotation and that bearings are in good condition. 2. Ensure correct adjustment for beam size. 3. Ensure correct type of trolley wheel is fitted for the beam to which it is attached (Taper wheels are only suitable for R.S.J). 4. Check for wear or mis-alignment caused by mis-fitting.

Frame:

1. Check side plates, cross bolts, bearing studs and assemblies for deformation. 2. Check machine attachment point for wear, nicks, cracks, gouges or distortion. 3. Ensure whole unit is correctly assembled and that all nuts are tight. 4. Where a threaded bar is used for adjustment, the bar threads and frame holes should be checked for distortion. 5. For autolock beam trolley, check that locking mechanism is free to move and operates satisfactorily.

Gearing: (as applicable)

1. Check hand chain for wear ( 8 % maximum permitted ), nicks, cracks, gouges and corrosion. 2. Check hand chain wheel for wear and deformation ensuring that chain guides fit closely to hand chain wheel. 3. Check gears for wear or broken or damaged teeth.

B - PROOF LOAD TEST





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Appendix 22: Manual winches

MANUAL WINCHES: HAND WINCHES A - EXAMINATION - Periodicity & General: Refer to Section 007.

Fixings:

1. Ensure bolts or welds are tight, free from cracks, nicks, gouges and corrosion. 2. Ensure mounting is sufficiently strong for load to be applied.

Machine:

1. Check line of pull is correct. 2. Check all moving parts for wear, nicks, gouges, cracks, corrosion or any other physical damage. 3. Ensure ratchet and pawl are operational and free from dirt. 4. Check gears for cracks, nicks, gouges, damage or corrosion. 5. Ensure locking device for pinion is operational. 6. Check handle for damage.

Wire rope:

1. Ensure the correct diameter is used. 2. Check for obvious wear or corrosion, both internal and external. 3. Check for kinks and broken wire. Reject if 6 broken wires are in one lay length. 4. Check terminations for damage, wear or corrosion. This must include hook or shackle. 5. Ensure barrel is not over filled. 6. Ensure two turns are left on barrel at full extension. 7. Check that anchorage is correct.





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Appendix 23: Power winches

ELECTRIC WINCH - AIR WINCH - HYDRAULIC WINCH

A - EXAMINATION - Periodicity and general: Refer to Section 007.

Parts should be exposed sufficiently to allow for a proper conclusion to be drawn.


The winch should sustain any load with power off.

Direction control should be clearly marked.

Electric supply: (as applicable)

1. All wiring, control gear, contactors should be checked for damage and replaced if necessary. 2. Any overload and limit switches should be checked. 3. For electric winch, it is a requirement that the load can be lowered under control with the power off, when this type of winch is used in a crane.

Air supply: (as applicable)

1. Check air supply hoses, etc. are properly secured and free from damage. 2. Check air supply is clean and lubricated in accordance with manufacturer recommendations. 3. Ensure sufficient pressure is available at hoist.Check with manufacturer recommendation ( 6 bar is normal ). 4. All limit switches and overload protection systems should be checked and adjusted as necessary.

Hydraulic supply: (as applicable)

1. Ensure all lines, connections, hoses, couplings, etc. are free from damage or leak. 2. Ensure sufficient pressure is maintained at the winch. 3. Ensure sufficient oil is held in reservoir.

Brakes:

1. Ensure braking surfaces are clean and free from contaminates, rust, wear or corrosion. 2. Ensure all mechanical devices are free to operate and free from wear or damage. 3. Check linings for damage, excessive wear, even surface and that full lining acts on surface. 4. Adjustment of brakes should be made as required.

Mounting:

1. Check that all bolts or welds are in good condition, tight or free from cracks, nicks gouges or damage. 2. Ensure point to which winch is connected is sufficiently strong to withstand loading.

Wire rope:

1. The whole length of wire rope should be checked for broken wires, excessive wear, kinks, lack of lubrication and corrosion. A monthly check of the most working length of the wire rope is recommended. 2. Specific rejection criteria are detailed by Appendix A24 (wire ropes)



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3. All sockets or other terminations should be carefully examined (secured & properly attached). 4. Ensure two turns are always left on barrel at full extension of use.

B - PROOF LOAD TEST Periodicity: Proof load test should be performed when new after installation and after modification or repair.

Proof Load to be applied: PL = 1.25 x SWL or as per appendix (cranes), unless otherwise stated by local regulation.

MAN RIDING WINCH


Parts should be exposed sufficiently to allow for a proper conclusion to be drawn.


The winch should sustain any load with power off.

Direction control should be clearly marked.

Power supply (air or electric): Should be checked in accordance with winch type. Refer to Section 007 as applicable.

Brakes:

1. Ensure braking surfaces are clean and free from contaminates, rust, wear or corrosion. 2. Ensure all mechanical devices are free to operate and free from wear or damage. 3. Check linings for damage, excessive wear, even surface and that full lining acts on surface. 4. Adjustment of brakes should be made as required.

Mounting:

1. Check that all bolts or welds are in good condition, tight or free from cracks, nicks gouges or damage. 2. Ensure point to which winch is connected is sufficiently strong to withstand loading.

Wire rope:

1. The whole length of wire rope should be checked for broken wires, excessive wear, kinks, lack of lubrication and corrosion. A monthly check of the most working length of the wire rope is recommended. 2. Specific rejection criteria are detailed by Appendix A24 (wire ropes) 3. All sockets or other terminations should be carefully examined (secured & properly attached). 4. Ensure two turns are always left on barrel at full extension of use. 5. Wire rope should have minimum 8:1 safety factor.

B - PROOF LOAD TEST Periodicity: Proof load test should be performed when new after installation and after modiffication or repair.

Proof Load to be applied: Static: PL = 1.25 x SWL (hold on brakes)

Dynamic: PL = 1.10 x SWL, unless otherwise stated by local regulation.



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STEEL CORE WIRE ROPE - FIBRE CORE WIRE ROPE A - EXAMINATION - Periodicity & General: Refer to Section 007.

Broken wires:

1. General broken wires throughout a wire rope occur due to bending forces and acceptable number of broken wires is 5 % of total number in a length of ten diameters. During this examination, consideration of future broken wires should be taken into account. 2. Localised damage will normally be cause for rejection and will be based on 3 broken wires in one outer strand. Particular attention should be paid to termination points and recommend cut back and reterminate. 3. For steel core wire rope, if a rope is running over plastic sheaves, particular attention should be paid to internal examination as there is a tendency for sheaves to break wires in the core without showing any sign of external damage.

Wear:

1. If at any point in the length the nominal diameter is reduced by 10 % the wire rope should be discarded. 2. Multi-strand wire ropes are more subject to internal wear, limits being reduced to 97 % or increased to 105 %.

Kinks:

1. Where strands or core protude, this is cause for rejection. 2. Basket or bird caging is cause for rejection. 3. Localised decrease in diameter usually indicates core damage. Open and inspect fully. 4. Where wire extrusion occurs (i.e. raised wires from strand), this is an indication of shock loading and three wires raised is cause for rejection. 5. For fibre core wire ropes, localised increase in diameter indicates swelling of fibre core and can be cause for rejection.

Heat:

1. Where heat damage has occured, the rope should be discarded. This will be shown by a blueing of wires and a dryness. 2. Any areas affected by electric arcing or weld splatter are cause for rejection.

Corrosion:

1. Where nominal diameter is reduced by 5 % due to corrosion, the wire rope should be discarded. 2. Where pitting has occured, the wire rope should be discarded. 3. Where slight rusting occurs, the wire rope should be lubricated.

B - PROOF LOAD TEST (unless otherwise stated by local regulation)

Sample destruction tests shall be performed in factory. Certificate of breaking load to be issued.

SWL shall be determined according to use and safety factor applied.



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page 2/2

SINGLE LEG WIRE ROPE SLING - MULTI LEG WIRE ROPE SLING - FLAT WIRE ROPE SLING - CARGO NET A - EXAMINATION - Periodicity and general: Refer to Section 007.

Ensure identification and markings are clearly visible (SWL and range of angles as applicable).

Broken wires:

1. Reject if randomly distributed breaks approch or exceed 5 % of total wires in 10 diameters. 2. Reject if there is local damage causing three or more broken wires in one strand within 6 diameters.

Wear:

1. Reject if surface wear has reduced nominal diameter by 10 %. 2. Check all terminations and fittings for damage.

Corrosion:

1. Check for loss of flexibility which indicates internal corrosion. 2. Reject if surface pitting occurs.

Distortion:

1. Reject when kinking, crushing, core collapse or knotting is found. 2. When flattening due to lifting on a small pin has occured, this may not affect loading, unless wires are broken.

Heat:

1. Check for heat discolouration and reject if found. 2. Check for electric arcing or weld splatter damage and reject if found.

Assemblies: (as applicable)

1. All top links should be checked for wear, corrosion, nicks, cracks, gouges or distortion. 2. Ensure SWL of link is sufficient for sling assembly.

End terminations and links:

Check for wear, distortion, cracks, nicks, gouges and secure attachment to wire rope.

Intersections:

1. Ensure that these are correctly made and secure. 2. Eyes to be checked for wear or damage.

B - PROOF LOAD TEST


Proof Load to be applied: PL = 2.0 x SWL, unless otherwise stated by local regulation.



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Appendix 25: Wire rope fittings

(a) SWIVEL - (b) FERRULE SECURED EYE TERMINATION - (c) HAND SPLICE - (d) THIMBLE - (e) SOCKET - (f) GRIP


Check for wear, nicks, cracks, gouges, distortion or corrosion.

Ferrule secured eye termination:

1. Check that eyes were correctly formed and pressed. 2. Check for double pressing which can lead to weak spot.

Swivel:

Check for free swivel and bearing wear (if fitted). 8 % wear is maximum limit.

Hand splice:

Ensure tucks are tight and correct number (three full strand, two half strand).

Thimble:

1. Where fitted, ensure thimble is correct size for wire rope. 2. Ensure points of thimble are closed and in correct alignment. 3. Check that size does not impair movement around the item to which it is attached.

Socket:

1. Where fitted, ensure correct diameter of socket has been used and test certificate covers socket. 2. Where open sockets are fitted, check jaw gap and pin are correct. 3. Check for wear of pin or body as required by socket type.

Grip:

1. Ensure grip is fitted correctly i.e. that bridge piece is on live end of wire. 2. Ensure correct type of grip is fitted i.e. not commercial pattern. 3. Ensure correct number of grips are fitted.

Wire rope diameter Number of grips Fibre core Wire core 5 < Dia < or = 12 mm 3 4 12 < Dia < or = 20 mm 4 5 20 < Dia < or = 25 mm 5 6 25 < Dia < or = 35 mm 6 7 35 < Dia < or = 50 mm 7 8

Ensure nuts and threads are free from damage and are correctly fitted and torqued. Re-torque if necessary.

B - PROOF LOAD TEST

Periodicity: Proof load test should be performed when new after fitting on wire rope sling (excepted swivels) and after any alteration or repair.

Proof Load to be applied: PL = 2.0 x SWL with sling after fitting. unless otherwise stated by local regulation.

Exception may be made for swivels which can be tested separately.



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Appendix 26: Inspection and tests requirements (summary) GENERAL INSTRUCTIONS FOR LIFTING APPLIANCES

note (*) in 4th column (D.V.E.: Detailed Visual Examination): In areas other than harsh areas such as North Sea, the minimum periodicity is normally annual ; where minimum periodicity is 1 year, D.V.E. is included in annual thorough examination.

LIFTING APPLIANCES PROOF LOADS When

D.V.E (*)

(no load operatio

n)

Thorough examinati

on

Operation with SWL

Comments

1.0 - BEAMS

1.1 - Runway beam 2 x SWL New / Repair

6 mth 12 mth 60 mth note (3)

1.2 - Portable lifting beam, spreader beam, etc,...

SWL<=10t

10<SWL<160t

SWL>or=160t

2 x SWL

1.04xSWL+9.6t

1.1xSWL

New / Repair

6 mth & before

use 12 mth na note (3)

2.0 - BLOCKS (sheave)

2.1 - Single sheave block

SWL<13t

13<=SWL<80t

SWL>=80t

4xSWL

1.866xSWL+27t

1.1xSWL

New / Repair

6 mth 12 mth na note (3)

2.2 - Multiple sheave block

SWL<=25t

25<SWL<160t

SWL>=160t

2xSWL

0.933xSWL+27t

1.1xSWL

New / Repair


2.3 - Snatch/universal block

2xSWL/head fitting

4x Line pull New / Repair


3.0 - CHAINS

3.1 - Chain length, sling, etc

SWL<=25t

SWL>25t

2xSWL

1.22xSWL+20t

New (factor

y)

6 mth 12 mth na

4.0 - CLAMPS

4.1 - Beam/plate lifting clamp, etc

2xSWL or as per 3.1

New / Repair

6 mth 12 mth na

5.0 - CONTAINER / BASKET / RACK

5.1 - Personnel basket

2xSWL

1.5xSWL

New (factor

y) 3

monthly

6 mth 12 mth na notes (3,4)

5.2 - Cargo basket, gas bottle rack

2xGross weight New / Repair


5.3 - Pipe container, rubbish skip, bowes, half height, etc

0.2xmaximum gross weight

New / Repair




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D.V.E (*)

(no load operatio

n)

Thorough examinati

on

Operation with SWL

Comments

6.0 - CRANES

6.1 - Pedestal crane, mobile crane, rail mounted crane, derrick crane, etc,...

SWL<20t

20t<=SWL<=50t

SWL>50t

1.25xSWL

SWL=5t

1.1xSWL

New / Repair

4 yearly

6 mth 60 mth 60 mth notes

(2,3,6,7)

6.2 - Overhead pneumatic, electrical, hand operated cranes

1.25xSWL or as per 6.1

New / Repair

6 mth 60 mth 60 mth notes (3,7)

7.0 - EYEBOLTS / EYENUTS

7.1 - Eyebolt / Eyenut 2xSWL (axial) New (factory)

6 mth na na Thread ex.

8.0 - FIBRE ROPES

8.1 6 Fibre rope, sling, nylon belt, grommet, cargo net

Sample destruction break load test (fitting only at 2xSWL)

During fabrication stage

6 mth na na

Visual examinatio

n before use

9.0 - FRAMES

9.1 - Lifting frames, equ. skid,...

2xSWL or as per 1.2

New / Repair


10 - MANUAL HOISTS

10.1 - Manual: chain pull lift, wire rope hoist (tirfor), chain block, manual chain hoist, level hoist (pull lift), etc

1.5xSWL New / Repair

6 mth 12 mth notes (3)

11 - POWER HOISTS

11.1 - Electric or pneumatic chain or wire rope hoist

1.25xSWL or as per 6.1

New / Repair

6 mth 12 mth notes (3,8)

11.2 - Passenger hoist 11.3 - Material hoist

static: 1.25xSWL (hold on brakes)

dynamic: 1.1xSWL

New / Repair


12 - HOOKS

12.1 - Safety, latch hook, etc,...

2xSWL or as per 3.1

New (factory)

6 mth na na

13 - JACKS

13.1 - Hydraulic jack, hydraulic ram, mechanical ratchet, etc


6 mth 12 mth note (3)



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D.V.E (*)

(no load operatio

n)

Thorough examinati

on

Operation with SWL

Comments

14 - JIBS 1.25xSWL or as per 6.1

14.1 - Swinging / gentry jib

New / Repair

6 mth 12 mth note (3)

15 - PADEYES

15.1 - Padeyes 2xSWL or as per 3.1

New (factory)


16 - PENDANTS

16.1 - Wire rope / chain pendant

2xSWL or as per 3.1

New / Repair


17 - PLATES

17.1 - Lifting plates, triangle, etc

2xSWL New / Repair


18 - SAFETY EQUIPMENT

18.1 - Safety harness Type performance test with 1 ton dummy

During fabrication

6 mth 12 mth na

19 - SCREWS

19.1 - Rigging or stretching screw, turn buckle, bottle screw,...

2xSWL or as per 3.1

New (factory)

6 mth 12 mth na

20 - SHACKLES

20.1 - Dee or bow or grab shackle screw/safety pin

2xSWL or as per 3.1

New (factory)

6 mth 12 mth na

21 - TROLLEYS

21.1 - Beam, adjustable, autolock, geared or plain trolley,...



22 - MANUAL WINCHES

22.1 - Manual winches: hand winches



23 - POWER WINCHES

23.1 - Electric, air, hydraulic cargo winch

1.5xSWL after installation or as per 6.1

New / Repair

6 mth 12 mth notes (3,8)

23.2 - Man riding winch

static: 1.25xSWL (hold on brakes)

dynamic: 1.1xSWL

New / Repair




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D.V.E (*)

(no load operatio

n)

Thorough examinati

on

Operation with SWL

Comments

24 - WIRE ROPES

24.1 - Wire rope: steel/fibre core

Destruction test on sample

During fabrication

6 mth na na

24.2 - Wire rope sling: single/multi legs, flat, wire rope sling, cargo nets, etc

2xSWL New / Repair


25 - WIRE ROPE FITTINGS

25.1 - Thimble, ferrule secured eye termination, hand splice, socket, grip, swivel, etc,...

2xSWL with sling after fitting

New (factory)

6 mth 12 mth na

NOTES:

(1) If lifting appliance is designed for manned diving operations, the SWL to be considered shall be:

Static load test: 1.50 x SWL to be lifted at maxi/mini radii or inboard/outboard and intermediate position

Dynamic load test: 1.10 x SWL to demonstrate brakes efficiency at maximum speed to simulate power failure

Operational test: 1.25 x SWL at nominal lifting speed over full range of operation.

(2) For hydraulic cranes, if it is demonstrated that it is not possible to raise the full test load, reduced test load may be accepted but shall be greater or equal to 1.10 x SWL

(3) Examination of loose gears attached

(4) SWL: 1st person = 165 kg: other persons = 100 kg.

(5) MPI on lifting points or attachments (12 monthly or as specified) as part of thorough examination

(6) NDT on pedestal & boom

(7) Electric continuity & insulation checks

(8) Monthly check of wire rope



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Appendix 27: Individual register

BUREAU VERITAS Lifting gear Department: Individual register

of surveys

Owner:

Periodicity of survey: Applicable standard or Regulation: Identification: Manufacturer: Designation and type Serial number: Safe working load: tons Span: mLifting height m Travelling length: mLocation:

PROOF LOAD TEST - PERIODICAL SURVEY Date Surveyor's name

and Centre Visa Type of

intervention Report Nr Comments



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Appendix 28: Lifting gear or Appliance - Proof load report

BUREAU VERITAS Owner Page : 1 / 1

Dpt. Survey of Constructions ........................................ N° : ...............................

Lifting Gear or Appliance Periodicity Last proofPROOF LOAD REPORT of survey load date

Applicable Regulation or Standard : ...................................................... ................ ..................

Identification : ......................................... Manufacturer : ....................................

Designation and type : ........................................ Serial number : ....................................

Safe working load : .............................. tonnes (1) Span : ................................ m

Lifting height : .................................... m Travelling lenght : ................................ m

Cable diameter : .................................. mm Reeving : ....................................

Breaking load : .............................. tonnes Safety factor : ....................................

Location : ........................................

Calibration of test loads : ........................................ Comments or sketch

PROOF LOAD TEST, DYNAMIC

Movements performed : .................................: .................................: .................................

Radius : ............................. m

Safe working load : ...................... tonnes

Proof load applied : ...................... tonnes

PROOF LOAD TEST, DYNAMIC

Orientation : .................................

Radius : ............................. m

Safe working load : ...................... tonnes

Proof load applied : ...................... tonnes



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Appendix 29: Survey report - Lifting gear

BUREAU VERITAS Owner Page : 1 / 2

Dpt. Survey of Constructions .................................... N° : .......................................

Lifting Gear Periodicity Last proofSURVEY REPORT of survey load date

Applicable Regulation or Standard : ............................................... ................. ....................

Identification : ......................................... Manufacturer : .................................

Designation and type : ............................. Serial number : .................................

Safe working load : .................... tonnes Span : .............................. m

Lifting height : .......................... m Travelling lenght : .............................. m

Cable diameter : ........................ mm Reeving : .................................

Breaking load : .................... tonnes Safety factor : .................................

Location : .............................. N.A N.C S.C Comments

1. INSTALLATION AND RAILWAYS ................................................

2. ELECTRICAL INSTALLATIONS ................................................

3. CABINS AND MEANS OF ACCESS ................................................

4. PULLEYS AND DRUMS ................................................

5. CABLES HOOK BLOCK ................................................

6. LIMIERS : MOVEMENT, PRESSURE, LOAD ................................................

7. PROTECTION OF MOVING PARTS ................................................

8. CONDITION OF BRAKES AND MECHANICAL PARTS ................................................

9. DRIVING ................................................

10. SURVEY AND MAINTENANCE ................................................

11. LOAD INDICATIONS ................................................

12. OTHERS ................................................

TRIALS Load applied : .................tonnes................................................

N.A : not applicable - N.C : no comment - S.C : see comment

CONCLUSION

The Head of Survey Center : ............................ Survey date : .....................

The surveyor : .....................The general conditions of Bureau Veritas Marine Division are applicable.

eppgti 503 surveys of offshore lifting appliances

Documents

section numbers

page eppgti

periodical surveys

offshore operations

ep doq format

dto doq format

table of contents eppgti

word format