National Occupational Standards Offshore Surveying and Positioning
AMENDMENTS AMENDMENT & DATE PAGES CHANGES MADE BY: CHECKED BY: APPROVED BY: Revision FINAL released on 29- Jan 2009 All Any amendments made to this standard by OPITO will be recorded above. Final Version January 2009 2 of 45
Offshore Survey and Positioning NOS Unit Title Elements 1 Verify receipt and condition of offshore survey equipment 2 Prepare work areas and install offshore survey equipment 3 Check components and fasten offshore survey equipment Verify receipt of offshore survey equipment Verify condition of offshore survey equipment Develop installation plan Position, connect and interface survey equipment Test offshore survey equipment Secure offshore survey equipment 4 Establish and verify offshore survey offsets 5 Set up offshore survey acquisition software 6 Calibrate and verify the system integrity of offshore survey equipment 7 Configure, enable and maintain offshore survey equipment 8 Log and implement quality assurance of offshore survey data Collect and verify survey offsets Set up survey acquisition software Calibrate offshore survey equipment Verify the calibration of the survey equipment Verify integrity of survey system Operate offshore survey equipment Monitor offshore survey equipment Maintain offshore survey equipment Log survey data Apply quality control and visualize 9 Review, process and interpret offshore survey data Process and interpret survey data 10 Present offshore survey information Chart offshore survey data Report offshore survey data 11 Demobilise the offshore survey Disconnect and pack survey equipment Forward survey data Final Version January 2009 3 of 45
Unit 1 Verify receipt and condition of offshore survey equipment 1.1 Verify receipt of offshore survey equipment 1.2 Verify condition of offshore survey equipment During this work you must take account of the relevant worksite operational requirements, procedures and safe working practices AS THEY APPLY TO YOU. Unit Scope Safe Systems of Work must include processes or systems that incorporate Hazard Identification, Risk Assessment, Permit to Work and any other associated systems. Unit-wide Knowledge* Sensor types Survey system operational requirements The expected output from different devices The safe use of electronic tools Safe electronic working practices A logical approach to fault finding * The Knowledge and Understanding level indicates the minimum level of knowledge and understanding sufficient to perform your role in a manner that would normally be associated with the minimum acceptable performance of a competent person undertaking your role. The expression working knowledge and understanding indicates you are able to: a) identify and apply relevant information, procedures and practices to your usual role in your expected working environments needing only occasional recourse to reference materials; b) describe, in your own words, the principles underlying your working methods. This does not mean the ability to quote chapter and verse. Rather you must know what supporting information is available, how and where to find it and from whom to seek further guidance and information to confirm any additional required detail; and c) interpret and apply the information obtained to your role, your working practice and in your expected working environment. Job Role Knowledge overpage Final Version January 2009 4 of 45
JOB ROLE KNOWLEDGE & UNDERSTANDING By the end of this training, you should be able to demonstrate: Safety Participation in an offshore safety induction The ability to follow safety instructions and use appropriate safety equipment for deck and outside operations The ability to identify different areas in the workplace, the risks associated with each and a basic understanding of the regulations The ability to follow muster calls, shipboard drills and exercises The ability to locate muster points, life-saving equipment, fire fighting & safety apparatus The correct usage of personal protective equipment and safety aids An understanding of company health, safety, environmental and quality procedures The ability to locate all relevant health safety, environmental and quality procedures at the work site Emergency Procedures An understanding of company emergency procedure documents and where to find them Knowledge of your role and the role of others in emergency situations The ability to raise the emergency alarm and to alert others Behavioural Factors The ability to establish and maintain good working relationships with others The ability to maintain a good standard of personal hygiene and general tidiness in both the on-shift and off-shift environments The ability to use clear, concise and correct verbal communications with colleagues The ability to recognise personal limitations and effectively seek guidance The ability to follow instructions and plan work in a single task environment Good housekeeping when performing tasks The ability to work effectively under time constraints A willingness to adapt to changes in work requirements A willingness to assist other disciplines when project workload demands IT Skills The ability to use a keyboard and mouse A working familiarity with the company operating system (E.g. Windows, UNIX) The ability to power up workstation and log into a network An understanding of network accounts and use of individual accounts and passwords Basic workstation maintenance including file deletion, archiving & temporary file controls The ability to operate basic word-processing applications The ability to operate basic spreadsheet and database applications The ability to create, modify and save documents ensuring adherence to company document Formatting and file storage standards Seamanship A working knowledge of seamanship terminology that is required in work role Final Version January 2009 5 of 45
1.1 Verify receipt of offshore survey equipment Performance Statements In achieving this unit you must have: 1. checked equipment against the manifest 2. confirmed that all equipment is addressed and delivered to the right area 3. ensured correct number of items of equipment 4. carried out a visual inspection of all received equipment and packaging 5. reported status of delivery to Party Chief 6. worked safely in accordance with operational requirements and associated Safe Systems of Work Knowledge and Understanding 1. how to access and interpret the equipment manifest 2. the equipment required and all satisfactory alternatives 3. appropriate regulations (including Customs) and licenses (including Export) 4. lifting and manual handling techniques 5. the impact of damaged/missing items and associated impact on project 6. how to obtain and interpret information on safety 7. your own responsibilities as they relate to Organisational Safety Policy, Workplace Safety Policy, Evacuation Procedures, Fire Procedures Final Version January 2009 6 of 45
1.2 Verify condition of offshore survey equipment Performance Statements In achieving this unit you must have: 1. carried out a detailed visual check for damaged/missing items 2. carried out a check on integrity monitors on specific kit 3. implemented the appropriate reporting and documentation procedures 4. coordinated a temporary storage area pending mobilisation 5. signed off the delivery and condition of the equipment 6. worked safely in accordance with operational requirements and associated Safe Systems of Work Knowledge and Understanding 1. how to carry out a visual check on equipment 2. the principles and practice of relevant survey equipment 3. the appropriate principles of engineering 4. the implications (including technical, commercial and legal) of signing off 5. how to obtain and interpret information on safety 6. your own responsibilities as they relate to Organisational Safety Policy, Workplace Safety Policy, Evacuation Procedures, Fire Procedures Final Version January 2009 7 of 45
Unit 2 Prepare work areas and install offshore survey equipment 2.1 Develop installation plan 2.2 Position, connect and interface survey equipment During this work you must take account of the relevant worksite operational requirements, procedures and safe working practices AS THEY APPLY TO YOU. Unit Scope Safe Systems of Work must include processes or systems that incorporate Hazard Identification, Risk Assessment, Permit to Work and any other associated systems. Unit-wide Knowledge* Survey principles (to include units, principles of measurement) Sensor types, accuracy and tolerances Sensors and the relationship between them Survey system operational requirements Expected output from different devices Safe use of electronic tools Safe electronic working practices A logical approach to fault finding *The Knowledge and Understanding level indicates the minimum level of knowledge and understanding sufficient to perform your role in a manner that would normally be associated with the minimum acceptable performance of a competent person undertaking your role. The expression working knowledge and understanding indicates you are able to: a) identify and apply relevant information, procedures and practices to your usual role in your expected working environments needing only occasional recourse to reference materials; b) describe, in your own words, the principles underlying your working methods. This does not mean the ability to quote chapter and verse. Rather you must know what supporting information is available, how and where to find it and from whom to seek further guidance and information to confirm any additional required detail; and c) interpret and apply the information obtained to your role, your working practice and in your expected working environment. Job Role Knowledge overpage Final Version January 2009 8 of 45
JOB ROLE KNOWLEDGE & UNDERSTANDING By the end of this training, you should be able to demonstrate: Safety Participation in an offshore safety induction The ability to follow safety instructions and use appropriate safety equipment for deck and outside operations The ability to identify different areas in the workplace, the risks associated with each and a basic understanding of the regulations The ability to follow muster calls, shipboard drills and exercises The ability to locate muster points, life-saving equipment, fire fighting & safety apparatus The correct usage of personal protective equipment and safety aids An understanding of company health, safety, environmental and quality procedures The ability to locate all relevant health safety, environmental and quality procedures at the work site Emergency Procedures An understanding of company emergency procedure documents and where to find them Knowledge of your role and the role of others in emergency situations The ability to raise the emergency alarm and to alert others Behavioural Factors The ability to establish and maintain good working relationships with others The ability to maintain a good standard of personal hygiene and general tidiness in both the on-shift and off-shift environments The ability to use clear, concise and correct verbal communications with colleagues The ability to recognise personal limitations and effectively seek guidance The ability to follow instructions and plan work in a single task environment Good housekeeping when performing tasks The ability to work effectively under time constraints A willingness to adapt to changes in work requirements A willingness to assist other disciplines when project workload demands IT Skills The ability to use a keyboard and mouse A working familiarity with the company operating system (E.g. Windows, UNIX) The ability to power up workstation and log into a network An understanding of network accounts and use of individual accounts and passwords Basic workstation maintenance including file deletion, archiving & temporary file controls The ability to operate basic word-processing applications The ability to operate basic spreadsheet and database applications The ability to create, modify and save documents ensuring adherence to company document Formatting and file storage standards Seamanship A working knowledge of seamanship terminology that is required in work role Final Version January 2009 9 of 45
2.1 Develop installation plan Performance Statements In achieving this unit you must have: 1. carried out site reconnaissance 2. established site/local housekeeping rules and procedures 3. assessed and reported on risks 4. identified optimum position for equipment 5. prepared work areas 6. attended and participated in a meeting with the appropriate supervisor 7. developed, recorded and communicated an appropriate installation plan 8. attended and contributed to a HSE briefing 9. worked safely in accordance with operational requirements and associated Safe Systems of Work Knowledge and Understanding 1. the online system components and their function within the overall system 2. the importance of briefings 3. the reasons for a robust installation plan 4. the appropriate others with whom you must communicate 5. your own responsibilities as they relate to Organisational Safety Policy, Workplace Safety Policy, Evacuation Procedures, Fire Procedures. Final Version January 2009 10 of 45
2.2 Position, connect and interface survey equipment Performance Statements In achieving this unit you must have: 1. installed all survey systems and IT equipment in accordance with the installation plan and interface as applicable 2. installed any additional computer software 3. identified and reported any deviations from the plan 4. dealt with and reported any contingencies 5. followed HSE requirements for specific tasks 6. communicated completion of deployment 7. made all appropriate connections under supervision 8. made effective use of technical reference material, e.g. manuals, schematics etc. 9. worked safely in accordance with operational requirements and associated Safe Systems of Work Knowledge and Understanding 1. how to access and interpret an installation plan 2. how to identify and deal with contingencies 3. the specific tasks for which there is HSE guidance/requirements 4. the principles and practice of mechanical and electrical connections 5. the principles and practice of interfacing 6. why survey sensors must be calibrated in terms of location and environment 7. why survey sensors must be calibrated in terms of hardware performance 8. your own responsibilities as they relate to Organisational Safety Policy, Workplace Safety Policy, Evacuation Procedures, Fire Procedures Final Version January 2009 11 of 45
Unit 3 Check components and fasten offshore survey equipment 3.1 Test offshore survey equipment 3.2 Secure offshore survey equipment During this work you must take account of the relevant worksite operational requirements, procedures and safe working practices AS THEY APPLY TO YOU. Unit Scope Safe Systems of Work must include processes or systems that incorporate Hazard Identification, Risk Assessment, Permit to Work and any other associated systems. Unit-wide Knowledge* Bt the end of this unit, you should be able to demonstrate a basic understanding of: Survey principles Sensor types, accuracy and tolerances Sensors and the relationship between them Survey system operational requirements The expected output from different devices Safe use of electronic tools Safe electronic working practices A logical approach to fault finding *The Knowledge and Understanding level indicates the minimum level of knowledge and understanding sufficient to perform your role in a manner that would normally be associated with the minimum acceptable performance of a competent person undertaking your role. The expression working knowledge and understanding indicates you are able to: a) identify and apply relevant information, procedures and practices to your usual role in your expected working environments needing only occasional recourse to reference materials; b) describe, in your own words, the principles underlying your working methods. This does not mean the ability to quote chapter and verse. Rather you must know what supporting information is available, how and where to find it and from whom to seek further guidance and information to confirm any additional required detail; and c) interpret and apply the information obtained to your role, your working practice and in your expected working environment Job Role Knowledge overpage Final Version January 2009 12 of 45
JOB ROLE KNOWLEDGE & UNDERSTANDING By the end of this training, you should be able to demonstrate: Safety Participation in an offshore safety induction The ability to follow safety instructions and use appropriate safety equipment for deck and outside operations The ability to identify different areas in the workplace, the risks associated with each and a basic understanding of the regulations The ability to follow muster calls, shipboard drills and exercises The ability to locate muster points, life-saving equipment, fire fighting & safety apparatus The correct usage of personal protective equipment and safety aids An understanding of company health, safety, environmental and quality procedures The ability to locate all relevant health safety, environmental and quality procedures at the work site Emergency Procedures An understanding of company emergency procedure documents and where to find them Knowledge of your role and the role of others in emergency situations The ability to raise the emergency alarm and to alert others Behavioural Factors The ability to establish and maintain good working relationships with others The ability to maintain a good standard of personal hygiene and general tidiness in both the on-shift and off-shift environments The ability to use clear, concise and correct verbal communications with colleagues The ability to recognise personal limitations and effectively seek guidance The ability to follow instructions and plan work in a single task environment Good housekeeping when performing tasks The ability to work effectively under time constraints A willingness to adapt to changes in work requirements A willingness to assist other disciplines when project workload demands IT Skills The ability to use a keyboard and mouse A working familiarity with the company operating system (E.g. Windows, UNIX) The ability to power up workstation and log into a network An understanding of network accounts and use of individual accounts and passwords Basic workstation maintenance including file deletion, archiving & temporary file controls The ability to operate basic word-processing applications The ability to operate basic spreadsheet and database applications The ability to create, modify and save documents ensuring adherence to company document Formatting and file storage standards Seamanship A working knowledge of seamanship terminology that is required in work role Final Version January 2009 13 of 45
3.1 Test offshore survey equipment Performance Statements In achieving this unit you must have: 1. checked integrity of all pins, cables and connectors 2. performed basic operations on survey system components 3. ensured that software is reading the data in accordance with all relevant conventions and fixes 4. powered up online system components and brought system on-line 5. ensured that the signal levels are appropriate 6. assisted with testing and commissioning of survey systems 7. ensured that the networks and vessel systems are working appropriately 8. communicated the results of the testing and confirmed that all equipment is working satisfactorily 9. reported all results 10. worked safely in accordance with operational requirements and associated Safe Systems of Work Knowledge and Understanding 1. the principles and practice of testing equipment 2. the range of basic operations to be carried out (to include checking system status, test string package) 3. the principles and practice of testing software 4. the principles and practice of basic electronics 5. local networking systems 6. timing and time synchronisation 7. how to obtain and interpret information on safety 8. your own responsibilities as they relate to Organisational Safety Policy, Workplace Safety Policy, Evacuation Procedures, Fire Procedures. Final Version January 2009 14 of 45
3.2 Secure offshore survey equipment Performance Statements In achieving this unit you must have: 1. confirmed that all equipment is installed, connected, interfaced and tested appropriately 2. fastened all equipment as appropriate using a variety of techniques 3. ensured all fastenings as fit for purpose 4. confirmed and communicated that all equipment has been fastened safely 5. worked safely in accordance with operational requirements and associated Safe Systems of Work Knowledge and Understanding 1. how to access and interpret the details relating to the testing 2. the range of fastening techniques and how and when they should be applied (to include Chinese finger, shackles, ropes, sandbags, secure connectors, gyro alignment, non-slip matting) 3. the differences between temporary and permanent fastening and how and when they should be applied 4. the importance of maintaining knots pressure 5. the role played by cargo straps and nets 6. how to obtain and interpret information on safety 7. your own responsibilities as they relate to Organisational Safety Policy, Workplace Safety Policy, Evacuation Procedures, Fire Procedures. Final Version January 2009 15 of 45
Unit 4 Establish and verify offshore survey offsets 4.1 Collect and verify survey offsets During this work you must take account of the relevant worksite operational requirements, procedures and safe working practices AS THEY APPLY TO YOU. Unit Scope Safe Systems of Work must include processes or systems that incorporate Hazard Identification, Risk Assessment, Permit to Work and any other associated systems. Unit-wide Knowledge* Survey principles Sensor types, accuracy and tolerances Sensors and the relationship between them Importance and value of logged data Basic geodetic terminology (i.e. datum, projection, spheroid, etc.) Commonly used horizontal and vertical datums for offshore surveys Grid and geodetic trigonometry and its application in offshore survey Precision, accuracy and error as they apply to the derivation of a position from observations Intersection; Resection; Traverse; Angle Observation; Distance Observation Sound propagation and factors affecting its application to survey observations *The Knowledge and Understanding level indicates the minimum level of knowledge and understanding sufficient to perform your role in a manner that would normally be associated with the minimum acceptable performance of a competent person undertaking your role. The expression working knowledge and understanding indicates you are able to: a) identify and apply relevant information, procedures and practices to your usual role in your expected working environments needing only occasional recourse to reference materials; b) describe, in your own words, the principles underlying your working methods. This does not mean the ability to quote chapter and verse. Rather you must know what supporting information is available, how and where to find it and from whom to seek further guidance and information to confirm any additional required detail; and c) interpret and apply the information obtained to your role, your working practice and in your expected working environment Job Role Knowledge overpage Final Version January 2009 16 of 45
JOB ROLE KNOWLEDGE & UNDERSTANDING By the end of this training, you should be able to demonstrate: Safety Participation in an offshore safety induction The ability to follow safety instructions and use appropriate safety equipment for deck and outside operations The ability to identify different areas in the workplace, the risks associated with each and a basic understanding of the regulations The ability to follow muster calls, shipboard drills and exercises The ability to locate muster points, life-saving equipment, fire fighting & safety apparatus The correct usage of personal protective equipment and safety aids An understanding of company health, safety, environmental and quality procedures The ability to locate all relevant health safety, environmental and quality procedures at the work site Emergency Procedures An understanding of company emergency procedure documents and where to find them Knowledge of your role and the role of others in emergency situations The ability to raise the emergency alarm and to alert others Behavioural Factors The ability to establish and maintain good working relationships with others The ability to maintain a good standard of personal hygiene and general tidiness in both the on-shift and off-shift environments The ability to use clear, concise and correct verbal communications with colleagues The ability to recognise personal limitations and effectively seek guidance The ability to follow instructions and plan work in a single task environment Good housekeeping when performing tasks The ability to work effectively under time constraints A willingness to adapt to changes in work requirements A willingness to assist other disciplines when project workload demands IT Skills The ability to use a keyboard and mouse A working familiarity with the company operating system (E.g. Windows, UNIX) The ability to power up workstation and log into a network An understanding of network accounts and use of individual accounts and passwords Basic workstation maintenance including file deletion, archiving & temporary file controls The ability to operate basic word-processing applications The ability to operate basic spreadsheet and database applications The ability to create, modify and save documents ensuring adherence to company document Formatting and file storage standards Seamanship A working knowledge of seamanship terminology that is required in work role Final Version January 2009 17 of 45
4.1 Collect and verify survey offsets Performance Statements In achieving this unit you must have: 1. confirmed that all equipment is installed, connected, interfaced, tested and secured appropriately 2. confirmed vessel coordinate reference system and convention 3. assisted with establishing sensor offsets by approved technique 4. applied suitable quality control measures 5. assisted with establishing local control where applicable 6. ensured that all offset measurements are accurate and repeatable within the allowed limits 7. ensured that all offset measurements and calculations are in accordance with the appropriate guidelines 8. compared and checked offsets against historical data where this exists 9. completed all relevant documentation 10. worked safely in accordance with operational requirements and associated Safe Systems of Work Knowledge and Understanding 1. the measurement of offsets (e.g. dimensional control and land survey techniques) 2. how vessel motion impacts upon offset measurements 3. the principles and practice of measurement repeatability 4. sensor types, accuracy and tolerances 5. dynamic offsets (e.g. skidding, derricks, lay ramps) 6. how to obtain and interpret information on safety 7. your own responsibilities as they relate to Organisational Safety Policy, Workplace Safety Policy, Evacuation Procedures, Fire Procedures. Final Version January 2009 18 of 45
Unit 5 Set up offshore survey acquisition software 5.1 Set up survey acquisition software During this work you must take account of the relevant worksite operational requirements, procedures and safe working practices AS THEY APPLY TO YOU. Unit Scope Safe Systems of Work must include processes or systems that incorporate Hazard Identification, Risk Assessment, Permit to Work and any other associated systems. Unit-wide Knowledge* Survey principles Sensor types, accuracy and tolerances Sensors and the relationship between them Importance and value of logged data Basic geodetic terminology (i.e. datum, projection, spheroid, etc.) Commonly used horizontal and vertical datums for offshore surveys Grid and geodetic trigonometry and its application in offshore survey Precision, accuracy and error as they apply to the derivation of a position from observations Intersection; Resection; Traverse; Angle Observation; Distance Observation *The Knowledge and Understanding level indicates the minimum level of knowledge and understanding sufficient to perform your role in a manner that would normally be associated with the minimum acceptable performance of a competent person undertaking your role. The expression working knowledge and understanding indicates you are able to: a) identify and apply relevant information, procedures and practices to your usual role in your expected working environments needing only occasional recourse to reference materials; b) describe, in your own words, the principles underlying your working methods. This does not mean the ability to quote chapter and verse. Rather you must know what supporting information is available, how and where to find it and from whom to seek further guidance and information to confirm any additional required detail; and c) interpret and apply the information obtained to your role, your working practice and in your expected working environment. Job Role Knowledge overpage Final Version January 2009 19 of 45
JOB ROLE KNOWLEDGE & UNDERSTANDING By the end of this training, you should be able to demonstrate: Safety Participation in an offshore safety induction The ability to follow safety instructions and use appropriate safety equipment for deck and outside operations The ability to identify different areas in the workplace, the risks associated with each and a basic understanding of the regulations The ability to follow muster calls, shipboard drills and exercises The ability to locate muster points, life-saving equipment, fire fighting & safety apparatus The correct usage of personal protective equipment and safety aids An understanding of company health, safety, environmental and quality procedures The ability to locate all relevant health safety, environmental and quality procedures at the work site Emergency Procedures An understanding of company emergency procedure documents and where to find them Knowledge of your role and the role of others in emergency situations The ability to raise the emergency alarm and to alert others Behavioural Factors The ability to establish and maintain good working relationships with others The ability to maintain a good standard of personal hygiene and general tidiness in both the on-shift and off-shift environments The ability to use clear, concise and correct verbal communications with colleagues The ability to recognise personal limitations and effectively seek guidance The ability to follow instructions and plan work in a single task environment Good housekeeping when performing tasks The ability to work effectively under time constraints A willingness to adapt to changes in work requirements A willingness to assist other disciplines when project workload demands IT Skills The ability to use a keyboard and mouse A working familiarity with the company operating system (E.g. Windows, UNIX) The ability to power up workstation and log into a network An understanding of network accounts and use of individual accounts and passwords Basic workstation maintenance including file deletion, archiving & temporary file controls The ability to operate basic word-processing applications The ability to operate basic spreadsheet and database applications The ability to create, modify and save documents ensuring adherence to company document Formatting and file storage standards Seamanship A working knowledge of seamanship terminology that is required in work role Final Version January 2009 20 of 45
5.1 Set up survey acquisition software Performance Statements In achieving this unit you must have: 1. operated the software package for a variety of standard survey operations and functions 2. defined working units and geodetic parameters 3. set up the software project file management system 4. configured software graphics and numerical displays 5. interfaced the survey systems to software and selected appropriate drivers 6. performed basic operations on survey system components 7. recorded all relevant information as required 8. worked safely in accordance with operational requirements and associated Safe Systems of Work Knowledge and Understanding 1. how the online software package operates and how it is structured 2. the range of basic operations to be carried out (to include checking system status) 3. the online system components and their function within the overall system 4. the principles and applications of geodesy (to include coordinating reference systems, datums, ellipsoids, map projections, vertical reference systems) 5. the survey units (to include metres, feet, angles) 6. sensor accuracy, limitations and performance 7. positioning techniques from survey sensors 8. how to obtain and interpret information on safety 9. your own responsibilities as they relate to Organisational Safety Policy, Workplace Safety Policy, Evacuation Procedures, Fire Procedures. Final Version January 2009 21 of 45
6 Calibrate and verify the system integrity of offshore survey equipment 6.1 Calibrate offshore survey equipment 6.2 Verify the calibration of offshore survey equipment 6.3 Verify integrity of survey system During this work you must take account of the relevant worksite operational requirements, procedures and safe working practices AS THEY APPLY TO YOU. Unit Scope Safe Systems of Work must include processes or systems that incorporate Hazard Identification, Risk Assessment, Permit to Work and any other associated systems. Unit-wide Knowledge* Survey principles Sensor types, accuracy and tolerances Sensors and the relationship between them Seamanship Importance and value of logged data Sound propagation and factors affecting its application to survey observations Water column measurements Factors affecting velocity The sonar equation Operating principles of surface and sub-surface positioning systems Operating standard LBL positioning equipment including beacon selection/deselection, checking of standard parameters, e.g. offsets, sound velocity *The Knowledge and Understanding level indicates the minimum level of knowledge and understanding sufficient to perform your role in a manner that would normally be associated with the minimum acceptable performance of a competent person undertaking your role. The expression working knowledge and understanding indicates you are able to: a) identify and apply relevant information, procedures and practices to your usual role in your expected working environments needing only occasional recourse to reference materials; b) describe, in your own words, the principles underlying your working methods. This does not mean the ability to quote chapter and verse. Rather you must know what supporting information is available, how and where to find it and from whom to seek further guidance and information to confirm any additional required detail; and c) interpret and apply the information obtained to your role, your working practice and in your expected working environment Job Role Knowledge overpage Final Version January 2009 22 of 45
JOB ROLE KNOWLEDGE & UNDERSTANDING By the end of this training, you should be able to demonstrate: Safety Participation in an offshore safety induction The ability to follow safety instructions and use appropriate safety equipment for deck and outside operations The ability to identify different areas in the workplace, the risks associated with each and a basic understanding of the regulations The ability to follow muster calls, shipboard drills and exercises The ability to locate muster points, life-saving equipment, fire fighting & safety apparatus The correct usage of personal protective equipment and safety aids An understanding of company health, safety, environmental and quality procedures The ability to locate all relevant health safety, environmental and quality procedures at the work site Emergency Procedures An understanding of company emergency procedure documents and where to find them Knowledge of your role and the role of others in emergency situations The ability to raise the emergency alarm and to alert others Behavioural Factors The ability to establish and maintain good working relationships with others The ability to maintain a good standard of personal hygiene and general tidiness in both the on-shift and off-shift environments The ability to use clear, concise and correct verbal communications with colleagues The ability to recognise personal limitations and effectively seek guidance The ability to follow instructions and plan work in a single task environment Good housekeeping when performing tasks The ability to work effectively under time constraints A willingness to adapt to changes in work requirements A willingness to assist other disciplines when project workload demands IT Skills The ability to use a keyboard and mouse A working familiarity with the company operating system (E.g. Windows, UNIX) The ability to power up workstation and log into a network An understanding of network accounts and use of individual accounts and passwords Basic workstation maintenance including file deletion, archiving & temporary file controls The ability to operate basic word-processing applications The ability to operate basic spreadsheet and database applications The ability to create, modify and save documents ensuring adherence to company document Formatting and file storage standards Seamanship A working knowledge of seamanship terminology that is required in work role Final Version January 2009 23 of 45
6.1 Calibrate offshore survey equipment Performance Statements In achieving this unit you must have: 1. assisted in performing calibration of surface and sub-surface navigation equipment 2. assisted in performing calibration of LBL acoustic navigation equipment 3. assisted in performing calibration of basic survey sensors 4. analysed the calibration data and performed basic data cleaning 5. calculated the relevant system values (offsets and scale factors) 6. communicated results to the appropriate person for verification 7. worked safely in accordance with operational requirements and associated Safe Systems of Work Knowledge and Understanding 1. how to identify system components requiring calibration and the frequency of such calibrations 2. the project calibration requirements for surface and sub-surface navigation equipment 3. the project calibration requirements and procedures for LBL acoustic navigation equipment and basic survey sensors (e.g. gyro compass, multibeam, Doppler velocity log) 4. the project calibration requirements and procedures for additional survey sensors 5. the effect of poor or un-calibrated systems on data quality and system operation 6. the principles and practice of error propagation 7. how to obtain and interpret information on safety 8. your own responsibilities as they relate to Organisational Safety Policy, Workplace Safety Policy, Evacuation Procedures, Fire Procedures. Final Version January 2009 24 of 45
6.2 Verify the calibration of offshore survey equipment Performance Statements In achieving this unit you must have: 1. analysed the relevant sensor calibration report and compared with historical data 2. identified the causes of poor results and residual errors 3. communicated results to the appropriate person 4. worked safely in accordance with operational requirements and associated Safe Systems of Work Knowledge and Understanding 1. how to identify system components requiring calibration and the frequency of such calibrations 2. the range of analytical techniques available 3. how and when to select the appropriate analytical technique 4. the limits of achievable accuracy 5. the causes of error 6. how to access and interpret the calibration report 7. how to obtain and interpret information on safety 8. your own responsibilities as they relate to Organisational Safety Policy, Workplace Safety Policy, Evacuation Procedures, Fire Procedures. 6.3 Verify integrity of survey system Performance Statements In achieving this unit you must have: 1. entered the sensor offsets and correction factors into the online system 2. confirmed all relevant sign conventions and units 3. logged test data 4. carried out final system checks 5. accurately recorded the results 6. communicated results to the appropriate senior person 7. worked safely in accordance with operational requirements and associated Safe Systems of Work Knowledge and Understanding 1. how the software package operates and how it is structured 2. the relevant sign conventions and units 3. how to obtain and interpret information on safety 4. your own responsibilities as they relate to Organisational Safety Policy, Workplace Safety Policy, Evacuation Procedures, Fire Procedures. Final Version January 2009 25 of 45
7 Configure, enable and maintain offshore survey equipment 7.1 Operate offshore survey equipment 7.2 Monitor offshore survey equipment 7.3 Maintain offshore survey equipment During this work you must take account of the relevant worksite operational requirements, procedures and safe working practices AS THEY APPLY TO YOU. Unit Scope Safe Systems of Work must include processes or systems that incorporate Hazard Identification, Risk Assessment, Permit to Work and any other associated systems. Unit-wide Knowledge* Survey principles Sensor types, accuracy and tolerances Sensors and the relationship between them Importance and value of logged data Sound propagation and factors affecting its application to survey observations Water column measurements Factors affecting velocity The sonar equation Operating principles of surface and sub-surface positioning systems Operating standard LBL positioning equipment including beacon selection/deselection, checking of standard parameters, e.g. offsets, sound velocity Data sets in the context of survey methods and objectives. Performing a basic QC of own work & rectifying errors/omissions. The ability to measure distances and bearings on a chart Data management procedures that impact on your work role Geographical Information Systems and the benefits they provide *The Knowledge and Understanding level indicates the minimum level of knowledge and understanding sufficient to perform your role in a manner that would normally be associated with the minimum acceptable performance of a competent person undertaking your role. The expression working knowledge and understanding indicates you are able to: a) identify and apply relevant information, procedures and practices to your usual role in your expected working environments needing only occasional recourse to reference materials; b) describe, in your own words, the principles underlying your working methods. This does not mean the ability to quote chapter and verse. Rather you must know what supporting information is available, how and where to find it and from whom to seek further guidance and information to confirm any additional required detail; and c) interpret and apply the information obtained to your role, your working practice and in your expected working environment Job Role Knowledge overpage Final Version January 2009 26 of 45
JOB ROLE KNOWLEDGE & UNDERSTANDING By the end of this training, you should be able to demonstrate: Safety Participation in an offshore safety induction The ability to follow safety instructions and use appropriate safety equipment for deck and outside operations The ability to identify different areas in the workplace, the risks associated with each and a basic understanding of the regulations The ability to follow muster calls, shipboard drills and exercises The ability to locate muster points, life-saving equipment, fire fighting & safety apparatus The correct usage of personal protective equipment and safety aids An understanding of company health, safety, environmental and quality procedures The ability to locate all relevant health safety, environmental and quality procedures at the work site Emergency Procedures An understanding of company emergency procedure documents and where to find them Knowledge of your role and the role of others in emergency situations The ability to raise the emergency alarm and to alert others Behavioural Factors The ability to establish and maintain good working relationships with others The ability to maintain a good standard of personal hygiene and general tidiness in both the on-shift and off-shift environments The ability to use clear, concise and correct verbal communications with colleagues The ability to recognise personal limitations and effectively seek guidance The ability to follow instructions and plan work in a single task environment Good housekeeping when performing tasks The ability to work effectively under time constraints A willingness to adapt to changes in work requirements A willingness to assist other disciplines when project workload demands IT Skills The ability to use a keyboard and mouse A working familiarity with the company operating system (E.g. Windows, UNIX) The ability to power up workstation and log into a network An understanding of network accounts and use of individual accounts and passwords Basic workstation maintenance including file deletion, archiving & temporary file controls The ability to operate basic word-processing applications The ability to operate basic spreadsheet and database applications The ability to create, modify and save documents ensuring adherence to company document Formatting and file storage standards Seamanship A working knowledge of seamanship terminology that is required in work role Final Version January 2009 27 of 45
7.1 Operate offshore survey equipment Performance Statements In achieving this unit you must have: 1. reviewed all relevant project procedural documentation 2. configured sensors for operational requirement 3. performed basic operations on survey system components 4. operated the on-line survey systems 5. operated on-line survey vessel graphics and numeric displays, configured and assigned waypoints and surveyed run lines to vehicles 6. enabled and disabled survey system logging at required interval 7. operated standard surface navigation equipment 8. operated standard sub-surface positioning equipment 9. generated manual and automatic fixes 10. generated hard-copy output 11. maintained online survey log 12. worked safely in accordance with operational requirements and associated Safe Systems of Work Knowledge and Understanding 1. the relevance of sensor to survey purpose 2. the relevance and importance of the online survey log and associated data recording logs 3. how the software package operates and how it is structured 4. the efficient use of resources including the need for spares 5. principles of satellite surface positioning 6. principles of underwater acoustic positioning including the relevance of water column sound velocity 7. the principles and practice of beacon selection/de-selection, checking of standard parameters, e.g. offsets, sound velocity 8. how to obtain and interpret information on safety 9. your own responsibilities as they relate to Organisational Safety Policy, Workplace Safety Policy, Evacuation Procedures, Fire Procedures. Final Version January 2009 28 of 45
7.2 Monitor offshore survey equipment Performance Statements In achieving this unit you must have: 1. operated on-line systems 2. selected a text display and displayed the current vessel and related information 3. set up real time quality control tools 4. configured appropriate representation of data 5. monitored the status of the navigation system 6. managed changing environmental and physical conditions 7. maintained accurate online logs 8. performed basic faultfinding in the computer software 9. reconfigured sensors as required 10. worked safely in accordance with operational requirements and associated Safe Systems of Work Knowledge and Understanding Bt the end of this unit, you should be able to demonstrate a basic understanding of: 1. the online system components and their function within the overall system 2. the suitability of quality control techniques and how to apply them 3. how to monitor the status of the navigation system (to include identification & deselection of poor performing stations) 4. the importance of monitoring on-line data quality 5. the impact of changing environmental and physical conditions (e.g. sound velocity, tides, currents) 6. 3 rd party/external impact on survey activities 7. how to obtain and interpret information on safety 8. your own responsibilities as they relate to Organisational Safety Policy, Workplace Safety Policy, Evacuation Procedures, Fire Procedures. Final Version January 2009 29 of 45
7.3 Maintain offshore survey equipment Performance Statements In achieving this unit you must have: 1. operated on-line systems 2. maintained the performance log 3. monitored all system inputs and diagnosed any data outage problems 4. modified navigation system parameters such as beacons/stations in use, elevation masks 5. conducted physical pre-deployment checks of transponders and subsea sensors on towed bodies, ROVs or similar subsea vehicles 6. performed basic faultfinding in the computer software 7. made effective use of technical reference material 8. reported damages/failures as appropriate 9. identified the requirement for and undertaken routine maintenance 10. ordered spares and consumables 11. ensured good housekeeping 12. worked safely in accordance with operational requirements and associated Safe Systems of Work Knowledge and Understanding 1. the online system components and their function within the overall system 2. the principles and practice of basic electronics 3. when to undertake routine maintenance 4. how to implement routine maintenance 5. how to report on all maintenance activities 6. how to obtain and interpret technical information (e.g. manuals, schematics etc.) 7. how to report damages/failures as appropriate 8. how to obtain and interpret information on safety 9. your own responsibilities as they relate to Organisational Safety Policy, Workplace Safety Policy, Evacuation Procedures, Fire Procedures. Final Version January 2009 30 of 45