This document discusses various types of documents that govern welding inspection and qualification, including purchase orders, codes, standards, specifications, drawings, and recommended practices. It provides examples of the information contained in fabrication drawings, welding codes and standards, material specifications, and discusses the requirements for procedure and welder qualification. Key points covered include essential welding variables, position and thickness limitations, and the difference between qualifying a welder versus certifying their qualifications.
This document provides an overview of welding inspection for steels. It defines key terminology related to welding and discusses the duties of a welding inspector, including visual inspection, use of aids, and following inspection codes and standards. It also covers welding procedures, essential variables, joint preparation, weld sizes, defects, testing methods, and more. The goal is to provide comprehensive guidance on properly inspecting welded steel structures.
The document outlines the five step process to qualify a welding procedure according to ASME Section IX. It provides details on developing a draft procedure using 0.75" A36 steel plate welded in the flat position using GTAW and GMAW. Variables such as joint design, base metal and thickness, filler metal type and size, welding position, and electrical parameters are documented. The qualification weld was tested to verify it results in an acceptable weld with proper mechanical properties before the welding procedure specification can be used in construction.
Twi cswip welding inspection notes and questionsThang Do Minh
The document discusses the duties of a welding inspector, including visual inspection of welds to identify defects and ensure they meet acceptance criteria. It describes tools that can aid inspection like magnification lenses. It outlines a code of practice for an inspection department, including checking documents, materials, equipment and welder qualifications before welding, monitoring the welding process and variables during welding, and inspecting the final weld for defects, dimensions and heat treatment after welding. Repairs should follow an authorized procedure and be re-inspected upon completion.
This document defines key terms related to welder and procedure qualification including welding procedure specification (WPS), procedure qualification record (PQR), welder performance qualification (WPQ), essential variables, non-essential variables, and supplementary essential variables. It also summarizes requirements for PQR, WPS, and WPQ review and discusses validity, expiration, renewal of welder qualifications, welding repairs, and applicable Aramco engineering procedures.
The document discusses key terminology and concepts related to welding inspection. Some key points:
- It defines different types of welds (e.g. butt weld, fillet weld), joints (e.g. butt, tee, lap), and weld zones (e.g. weld metal, heat affected zone).
- It discusses joint preparation details like bevel angles, root faces, gaps for different joint types (e.g. single V, single J).
- It covers features of fillet welds like leg length, throat thickness, and how they relate. Leg length and throat thickness determine weld strength.
- It also discusses duties of a welding inspector like observing welding, recording
The document provides information for a piping inspector, including:
1. The duties of a piping inspector are to ensure piping activities such as material receiving, fabrication, erection, testing, and re-instatement comply with Saudi Aramco specifications and procedures.
2. Inspection is to be carried out according to Schedule Q, Saudi Aramco standards and specifications, and approved procedures and ITPs.
3. Piping construction drawings include plans, arrangements, supports, details, hook-ups, schedules, P&IDs, and isometrics.
Welding Procedure Specification and Welder approval based on
AWS D.1.1: Structural Steel Welding Code
ASME IX: Welding and Brazing Qualifications
API 1104: Welding of Pipelines
This document provides an overview of welding inspection including:
- Typical duties of welding inspectors such as visual inspection, reviewing documentation, and checking welding processes
- Terms and definitions used in welding inspection
- Features that inspectors examine on completed welds such as penetration and types of joints
- Conditions required for visual inspection including lighting and access
- Stages when inspection is typically required including before, during, and after welding
- Records and documentation that inspectors are responsible for collecting and maintaining
The document serves as a reference for welding inspectors, outlining their key responsibilities and areas of focus.
This document provides an overview of welding inspection for steels. It defines key terminology related to welding and discusses the duties of a welding inspector, including visual inspection, use of aids, and following inspection codes and standards. It also covers welding procedures, essential variables, joint preparation, weld sizes, defects, testing methods, and more. The goal is to provide comprehensive guidance on properly inspecting welded steel structures.
The document outlines the five step process to qualify a welding procedure according to ASME Section IX. It provides details on developing a draft procedure using 0.75" A36 steel plate welded in the flat position using GTAW and GMAW. Variables such as joint design, base metal and thickness, filler metal type and size, welding position, and electrical parameters are documented. The qualification weld was tested to verify it results in an acceptable weld with proper mechanical properties before the welding procedure specification can be used in construction.
Twi cswip welding inspection notes and questionsThang Do Minh
The document discusses the duties of a welding inspector, including visual inspection of welds to identify defects and ensure they meet acceptance criteria. It describes tools that can aid inspection like magnification lenses. It outlines a code of practice for an inspection department, including checking documents, materials, equipment and welder qualifications before welding, monitoring the welding process and variables during welding, and inspecting the final weld for defects, dimensions and heat treatment after welding. Repairs should follow an authorized procedure and be re-inspected upon completion.
This document defines key terms related to welder and procedure qualification including welding procedure specification (WPS), procedure qualification record (PQR), welder performance qualification (WPQ), essential variables, non-essential variables, and supplementary essential variables. It also summarizes requirements for PQR, WPS, and WPQ review and discusses validity, expiration, renewal of welder qualifications, welding repairs, and applicable Aramco engineering procedures.
The document discusses key terminology and concepts related to welding inspection. Some key points:
- It defines different types of welds (e.g. butt weld, fillet weld), joints (e.g. butt, tee, lap), and weld zones (e.g. weld metal, heat affected zone).
- It discusses joint preparation details like bevel angles, root faces, gaps for different joint types (e.g. single V, single J).
- It covers features of fillet welds like leg length, throat thickness, and how they relate. Leg length and throat thickness determine weld strength.
- It also discusses duties of a welding inspector like observing welding, recording
The document provides information for a piping inspector, including:
1. The duties of a piping inspector are to ensure piping activities such as material receiving, fabrication, erection, testing, and re-instatement comply with Saudi Aramco specifications and procedures.
2. Inspection is to be carried out according to Schedule Q, Saudi Aramco standards and specifications, and approved procedures and ITPs.
3. Piping construction drawings include plans, arrangements, supports, details, hook-ups, schedules, P&IDs, and isometrics.
Welding Procedure Specification and Welder approval based on
AWS D.1.1: Structural Steel Welding Code
ASME IX: Welding and Brazing Qualifications
API 1104: Welding of Pipelines
This document provides an overview of welding inspection including:
- Typical duties of welding inspectors such as visual inspection, reviewing documentation, and checking welding processes
- Terms and definitions used in welding inspection
- Features that inspectors examine on completed welds such as penetration and types of joints
- Conditions required for visual inspection including lighting and access
- Stages when inspection is typically required including before, during, and after welding
- Records and documentation that inspectors are responsible for collecting and maintaining
The document serves as a reference for welding inspectors, outlining their key responsibilities and areas of focus.
This document discusses welding consumables used in various welding processes. It describes the types of consumables which may include filler wires, covered electrodes, shielding gases, and fluxes. For each consumable type, details are provided on their composition, characteristics, and functions. Standards for different consumables are also outlined. The key information covered includes the critical role of consumables in welding, their composition and how they influence the weld quality and properties.
This document provides a classification and overview of common welding defects. It divides defects into three main categories: planar defects, linear volumetric defects, and non-planar defects. Examples of each type of defect are given. The document also describes specific defect types such as cracks, inclusions, lack of fusion, porosity, overlap, undercut and provides potential causes of each.
This document outlines the 8 steps to produce a Procedure Qualification Record (PQR) according to the ASME Section IX code. The steps are: 1) identify essential variables for the welding process, 2) add remaining essential variables from construction codes, 3) fill out the PQR format, 4) choose a qualified welder, 5) record welding parameters, 6) perform visual and mechanical tests, 7) record test results on the PQR, and 8) sign and date the completed PQR.
The Certified Welding Inspector (CWI) plays an important role during any welded construction activities ensuring the required specifications and standards are followed. Due to the numerous materials and processes associated with metal joining (welding) THIS PRESENTATION SHALL SHOW ONLY THE BASIC WELDING PROCESSES AND EXAMINATION METHODS (NDE). National and International Codes and Specifications along with measuring devices are the Inspector’s tools. Hopefully the following presentation shall give an insight into basic welding inspection.
The document summarizes ASME Section VIII Division 1 code requirements for material identification, repair of material defects, Charpy impact testing of production test coupons, weld joint categories, radiographic and ultrasonic examination, welding requirements, and acceptance standards for non-destructive examination. Key points include requirements for original material markings, testing procedures that vary based on joint category and position, examination types based on joint size and material thickness, welder identification, pre-welding surface preparation, and imperfection acceptance criteria.
Cswip welding inspection notes and questionsKarthik Banari
The document discusses the duties of a welding inspector, including visual inspection of welds to identify defects and ensure they meet acceptance criteria. It describes tools that can aid inspection like magnification lenses. It outlines a code of practice for an inspection department, including checking documents, materials, equipment and welder qualifications before welding, monitoring the welding process and variables during welding, and inspecting the final weld for defects, dimensions and heat treatment after welding. Repairs should follow an authorized procedure and be re-inspected upon completion.
This document provides an introduction to CSWIP 3.1 welding inspection standards. It defines key welding terms like joints, welds, and weld preparations. It describes the responsibilities of welding inspectors to ensure safety and quality before, during, and after welding operations. The document also summarizes different types of welding imperfections and mechanical tests used by inspectors, including hardness testing, tensile testing, and bend testing specimens under a macroscope.
This document provides an introduction to ASME Section IX, which establishes general guidelines for welding procedure and welder performance qualifications. It discusses the requirements for qualifying welding procedures using procedure qualification records (PQRs) and welding procedure specifications (WPSs). The key points covered include:
- ASME Section IX covers the qualification of welding and brazing procedures.
- Welding procedure qualifications demonstrate that a set of welding variables can reliably produce sound welds.
- WPSs and PQRs are used to document and qualify welding procedures. A WPS must be supported by a qualified PQR to be used for production.
It also summarizes the classification of base metals using 'P' numbers,
Here are the major responsibilities of a project engineer summarized:
- Oversee all construction activities to ensure they are completed as per approved plans, schedule and budget.
- Coordinate with different project departments like safety, procurement, contracts and quality.
- Ensure materials are available on time and resolve any technical or design issues that arise.
- Lead meetings and ensure contractor action plans and schedules are understood.
- Review invoices, punch lists and change orders for approval.
- Oversee commissioning, documentation handover and project closeout.
- Monitor project progress and address any delays by expediting work or investigating causes.
The document discusses weld defect acceptance criteria according to different codes such as ASTM B31.1, ASME VIII, ASME B31.3, and AWS D1.1. It provides details on acceptance limits for various weld defects depending on the examination method, material thickness, loading conditions, and material application. Defects discussed include cracks, lack of fusion, incomplete penetration, undercuts, porosity, and reinforcement. Acceptance criteria include maximum defect sizes, numbers of defects allowed, cumulative lengths of defects, and distances between defects.
Visual examination is the most commonly used non-destructive testing method for inspecting welds. It involves directly or indirectly observing the exposed surfaces of welds and base metals. Proper lighting of at least 1000 Lux is needed. Various aids like mirrors, telescopes and cameras can be used. Key factors in visual inspection are the condition of the inspector's eyes, their understanding of the inspection situation, and being objective. The document discusses visual inspection guidelines and acceptance standards from codes like ASME and AWS, as well as common weld defects.
This document discusses various welding terms and concepts. It defines a joint as a configuration of members and a weld as a union between materials caused by heat and/or pressure. It describes different types of welds like butt, fillet, spot, seam, plug, and slot welds. It also covers weld preparations, joint configurations, types of bevels and welds, and weld sizing parameters. The key purpose of weld preparation is to allow access, penetration, and fusion through the joint.
The document summarizes the key aspects of ASME Section IX (Ed. 2019), which contains requirements for welding procedure and performance qualifications. It discusses the history and timeline of ASME standards development. It also provides an overview of the various articles within ASME Section IX, including Article I on general welding requirements, Article II on welding procedure qualification, Article III on welding performance qualification, and Article IV on welding data. Key terms like essential variables, P-numbers, F-numbers, and A-numbers used for material grouping are also defined in the document.
This document provides a summary of Module 7, which covers Weld Procedure Qualification according to ASME Section IX. It discusses the 5 step process for qualifying a welding procedure and the variables that must be addressed in the Procedure Qualification Record (PQR). These include joint design, base metal, filler metal, position, preheat, post-weld heat treatment, gas, and electrical characteristics. An example procedure qualification is provided for a manual GTAW and GMAW weld on 0.75-inch thick A36 steel in the flat position, with no preheat or PWHT, using ER80S-D2 wire for GTAW and ER70S-6 wire for GMAW
An introduction to various welding processes, suitable for all welding students and welding professionals like welder, supervisor, inspector, engineer.
This document discusses the selection of filler wires. It begins with an objective to learn about filler wires, ASME Section IX Table QW-422 for material grades and chemical compositions, and SFA numbers. It then introduces the differences between filler wires and electrodes, and the nomenclature used for filler wires. Examples are provided for selecting the correct filler wire based on the base metal, welding process, and referring to ASME standards. The conclusion emphasizes that filler wire selection depends on the welding process, base metal, joint type, and referencing ASME codes.
The document provides guidance for welding inspectors taking the CSWIP 3.1 practical examination. It outlines the requirements for conducting visual inspections of plate and pipe test welds, including completing thumbprint sketches and final reports. Candidates must observe and report all imperfections, take accurate measurements, and compare their findings to code acceptance criteria. The document reviews welding imperfections, specialized gauges for measurements, and the reporting formats and evaluation standards required by the CSWIP exam.
The document discusses visual inspection of welds, including terminology for different types of welds and weld features. It provides checklists for welding procedures before, during, and after welding. Common welding defects such as lack of fusion, undercut, and porosity are described along with their potential causes. Visual inspection procedures and features to examine in butt and fillet welds are also outlined.
The document provides an overview of the typical duties of welding inspectors, which include assisting with quality control activities to ensure welded items meet specifications. Welding inspectors must understand quality control procedures and have sound welding technology knowledge. Visual inspection is a key non-destructive examination technique used by inspectors, along with other methods like surface crack detection and volumetric inspection of butt welds depending on application. Standards provide acceptance criteria for inspections, and ISO 17637 provides basic requirements for visual inspections.
Difference between code, standard & SpecificationVarun Patel
This document defines and compares codes, standards, and specifications as they relate to engineering. Standards establish technical requirements and quality guidelines to provide consistency, while codes refer to standards that have been adopted into law. Specifications provide additional requirements for specific products or applications. The document then provides examples of material and dimensional standards for process piping components, outlining what each covers such as material properties, testing requirements, dimensions, and tolerances to ensure reliability and safety. Overall, codes, standards and specifications are necessary to establish consistent engineering practices and requirements.
The document discusses welding procedures and their importance. It defines welding and describes its history. It then explains that welding procedures are required documents that specify important variables for making quality welds. The procedures should include information like materials, process parameters, filler metals, joint design, and weld quality tests. Having standardized procedures helps ensure welds are made properly and meet code requirements.
This document discusses welding consumables used in various welding processes. It describes the types of consumables which may include filler wires, covered electrodes, shielding gases, and fluxes. For each consumable type, details are provided on their composition, characteristics, and functions. Standards for different consumables are also outlined. The key information covered includes the critical role of consumables in welding, their composition and how they influence the weld quality and properties.
This document provides a classification and overview of common welding defects. It divides defects into three main categories: planar defects, linear volumetric defects, and non-planar defects. Examples of each type of defect are given. The document also describes specific defect types such as cracks, inclusions, lack of fusion, porosity, overlap, undercut and provides potential causes of each.
This document outlines the 8 steps to produce a Procedure Qualification Record (PQR) according to the ASME Section IX code. The steps are: 1) identify essential variables for the welding process, 2) add remaining essential variables from construction codes, 3) fill out the PQR format, 4) choose a qualified welder, 5) record welding parameters, 6) perform visual and mechanical tests, 7) record test results on the PQR, and 8) sign and date the completed PQR.
The Certified Welding Inspector (CWI) plays an important role during any welded construction activities ensuring the required specifications and standards are followed. Due to the numerous materials and processes associated with metal joining (welding) THIS PRESENTATION SHALL SHOW ONLY THE BASIC WELDING PROCESSES AND EXAMINATION METHODS (NDE). National and International Codes and Specifications along with measuring devices are the Inspector’s tools. Hopefully the following presentation shall give an insight into basic welding inspection.
The document summarizes ASME Section VIII Division 1 code requirements for material identification, repair of material defects, Charpy impact testing of production test coupons, weld joint categories, radiographic and ultrasonic examination, welding requirements, and acceptance standards for non-destructive examination. Key points include requirements for original material markings, testing procedures that vary based on joint category and position, examination types based on joint size and material thickness, welder identification, pre-welding surface preparation, and imperfection acceptance criteria.
Cswip welding inspection notes and questionsKarthik Banari
The document discusses the duties of a welding inspector, including visual inspection of welds to identify defects and ensure they meet acceptance criteria. It describes tools that can aid inspection like magnification lenses. It outlines a code of practice for an inspection department, including checking documents, materials, equipment and welder qualifications before welding, monitoring the welding process and variables during welding, and inspecting the final weld for defects, dimensions and heat treatment after welding. Repairs should follow an authorized procedure and be re-inspected upon completion.
This document provides an introduction to CSWIP 3.1 welding inspection standards. It defines key welding terms like joints, welds, and weld preparations. It describes the responsibilities of welding inspectors to ensure safety and quality before, during, and after welding operations. The document also summarizes different types of welding imperfections and mechanical tests used by inspectors, including hardness testing, tensile testing, and bend testing specimens under a macroscope.
This document provides an introduction to ASME Section IX, which establishes general guidelines for welding procedure and welder performance qualifications. It discusses the requirements for qualifying welding procedures using procedure qualification records (PQRs) and welding procedure specifications (WPSs). The key points covered include:
- ASME Section IX covers the qualification of welding and brazing procedures.
- Welding procedure qualifications demonstrate that a set of welding variables can reliably produce sound welds.
- WPSs and PQRs are used to document and qualify welding procedures. A WPS must be supported by a qualified PQR to be used for production.
It also summarizes the classification of base metals using 'P' numbers,
Here are the major responsibilities of a project engineer summarized:
- Oversee all construction activities to ensure they are completed as per approved plans, schedule and budget.
- Coordinate with different project departments like safety, procurement, contracts and quality.
- Ensure materials are available on time and resolve any technical or design issues that arise.
- Lead meetings and ensure contractor action plans and schedules are understood.
- Review invoices, punch lists and change orders for approval.
- Oversee commissioning, documentation handover and project closeout.
- Monitor project progress and address any delays by expediting work or investigating causes.
The document discusses weld defect acceptance criteria according to different codes such as ASTM B31.1, ASME VIII, ASME B31.3, and AWS D1.1. It provides details on acceptance limits for various weld defects depending on the examination method, material thickness, loading conditions, and material application. Defects discussed include cracks, lack of fusion, incomplete penetration, undercuts, porosity, and reinforcement. Acceptance criteria include maximum defect sizes, numbers of defects allowed, cumulative lengths of defects, and distances between defects.
Visual examination is the most commonly used non-destructive testing method for inspecting welds. It involves directly or indirectly observing the exposed surfaces of welds and base metals. Proper lighting of at least 1000 Lux is needed. Various aids like mirrors, telescopes and cameras can be used. Key factors in visual inspection are the condition of the inspector's eyes, their understanding of the inspection situation, and being objective. The document discusses visual inspection guidelines and acceptance standards from codes like ASME and AWS, as well as common weld defects.
This document discusses various welding terms and concepts. It defines a joint as a configuration of members and a weld as a union between materials caused by heat and/or pressure. It describes different types of welds like butt, fillet, spot, seam, plug, and slot welds. It also covers weld preparations, joint configurations, types of bevels and welds, and weld sizing parameters. The key purpose of weld preparation is to allow access, penetration, and fusion through the joint.
The document summarizes the key aspects of ASME Section IX (Ed. 2019), which contains requirements for welding procedure and performance qualifications. It discusses the history and timeline of ASME standards development. It also provides an overview of the various articles within ASME Section IX, including Article I on general welding requirements, Article II on welding procedure qualification, Article III on welding performance qualification, and Article IV on welding data. Key terms like essential variables, P-numbers, F-numbers, and A-numbers used for material grouping are also defined in the document.
This document provides a summary of Module 7, which covers Weld Procedure Qualification according to ASME Section IX. It discusses the 5 step process for qualifying a welding procedure and the variables that must be addressed in the Procedure Qualification Record (PQR). These include joint design, base metal, filler metal, position, preheat, post-weld heat treatment, gas, and electrical characteristics. An example procedure qualification is provided for a manual GTAW and GMAW weld on 0.75-inch thick A36 steel in the flat position, with no preheat or PWHT, using ER80S-D2 wire for GTAW and ER70S-6 wire for GMAW
An introduction to various welding processes, suitable for all welding students and welding professionals like welder, supervisor, inspector, engineer.
This document discusses the selection of filler wires. It begins with an objective to learn about filler wires, ASME Section IX Table QW-422 for material grades and chemical compositions, and SFA numbers. It then introduces the differences between filler wires and electrodes, and the nomenclature used for filler wires. Examples are provided for selecting the correct filler wire based on the base metal, welding process, and referring to ASME standards. The conclusion emphasizes that filler wire selection depends on the welding process, base metal, joint type, and referencing ASME codes.
The document provides guidance for welding inspectors taking the CSWIP 3.1 practical examination. It outlines the requirements for conducting visual inspections of plate and pipe test welds, including completing thumbprint sketches and final reports. Candidates must observe and report all imperfections, take accurate measurements, and compare their findings to code acceptance criteria. The document reviews welding imperfections, specialized gauges for measurements, and the reporting formats and evaluation standards required by the CSWIP exam.
The document discusses visual inspection of welds, including terminology for different types of welds and weld features. It provides checklists for welding procedures before, during, and after welding. Common welding defects such as lack of fusion, undercut, and porosity are described along with their potential causes. Visual inspection procedures and features to examine in butt and fillet welds are also outlined.
The document provides an overview of the typical duties of welding inspectors, which include assisting with quality control activities to ensure welded items meet specifications. Welding inspectors must understand quality control procedures and have sound welding technology knowledge. Visual inspection is a key non-destructive examination technique used by inspectors, along with other methods like surface crack detection and volumetric inspection of butt welds depending on application. Standards provide acceptance criteria for inspections, and ISO 17637 provides basic requirements for visual inspections.
Difference between code, standard & SpecificationVarun Patel
This document defines and compares codes, standards, and specifications as they relate to engineering. Standards establish technical requirements and quality guidelines to provide consistency, while codes refer to standards that have been adopted into law. Specifications provide additional requirements for specific products or applications. The document then provides examples of material and dimensional standards for process piping components, outlining what each covers such as material properties, testing requirements, dimensions, and tolerances to ensure reliability and safety. Overall, codes, standards and specifications are necessary to establish consistent engineering practices and requirements.
The document discusses welding procedures and their importance. It defines welding and describes its history. It then explains that welding procedures are required documents that specify important variables for making quality welds. The procedures should include information like materials, process parameters, filler metals, joint design, and weld quality tests. Having standardized procedures helps ensure welds are made properly and meet code requirements.
The document is a curriculum vitae for Mohammed Asif Hassan applying for a mechanical QA/QC engineer position. It summarizes his 8+ years of experience in mechanical engineering, quality control, and quality assurance. This includes experience reviewing inspection test plans and documentation, performing inspections of piping and welding, coordinating non-destructive testing, and ensuring work is completed according to standards like ASME, API, and ISO. His most recent roles were as a QA/QC welding and mechanical inspector for large power and desalination plants in Saudi Arabia and engineering projects in India.
The document discusses welding procedure specifications (WPS), including what they are, why they are important, and what information they should contain. A WPS is a document that specifies the parameters for making a weld, including materials, process variables, filler metals, and quality tests. They are required by code and help ensure quality welds. A WPS should include material details, welding process parameters, pre/post weld treatments, joint design, filler metals, cleanliness requirements, and procedure qualification records. It is important for manufacturing, construction, and other industries to have documented and qualified WPSs.
This document discusses quality assurance for metric thread screw production. It defines quality assurance as activities that ensure a product will meet quality requirements. It describes implementing quality assurance through mechanical integrity testing and conforming to applicable standards. It also provides an overview of screw threads, describing the nominal contour and tolerance series for ISO metric screw threads. It discusses material selection factors and conducting tests to measure thread geometrical accuracy and preload force during the manufacturing process.
This resume is for Ananda Mariyan D'souza, an Indian national born in 1974. He has over 18 years of experience as a senior welding and coating inspector working on various projects in countries like the UAE, Saudi Arabia, India, Oman, and Qatar. He has numerous technical qualifications and certifications. His responsibilities have included developing quality plans, inspecting welding and coatings, managing non-conformances, ensuring work meets specifications, and maintaining documentation. He is currently working as a senior welding and coating inspector for McDermott, Inc. on a project in the UAE and Saudi Arabia.
Codes provide legally binding guidelines for design, construction, and installation of piping systems, while standards provide sizes, ratings, and joining methods of piping components. Dimensional standards ensure interchangeability of similar components from different suppliers. Major organizations establishing standards include ASME, BIS, BSI, and DIN. Commonly used codes include ASME B31.1 through B31.12 governing various piping applications. ASME B16 standards specify pipes and fittings.
Khurshid Alam Khan is seeking a middle level position in quality assurance and quality control in the oil and gas industry, preferably related to storage tanks and pressure vessels. He has over 3 years of experience in quality management, assurance, and control roles. He is proficient in welding inspection, non-destructive testing, and interpreting test results according to international standards like ASME and AWS. He aims to make a career in ensuring high quality performance and completing projects on schedule.
01Form and Style for ASTM Standards.pptxwaleedElazab
- ASTM is a global organization founded in 1898 that develops voluntary consensus standards through technical expert committees. It has over 30,000 members from 150 countries.
- Committee D02 is ASTM's largest committee, focused on petroleum, liquid fuels, and lubricants. It has over 800 standards developed by a structure of subcommittees and task groups.
- ASTM test methods are concise procedures for determining material properties and constituents, and provide sufficient detail and precision for their intended uses.
1. The document discusses documents governing welding inspection and qualification including codes, standards, and specifications. Codes have legal status and are mandatory while standards can be mandatory or non-mandatory guidelines.
2. Welding inspectors review procedure qualification records to ensure welding procedures and welders have been properly tested and qualified according to codes. Welding procedures must be qualified before welder qualification and production welding.
3. Welder qualification involves testing weld samples to specific code requirements to verify a welder's skill level. Qualification remains valid indefinitely if the welder continues producing satisfactory results with the process.
This document discusses quality planning and documentation for manufacturing processes. It describes a quality manual that communicates an organization's quality system. It also describes procedures, instructions, and qualifications needed for welding processes to ensure quality. Key elements that must be documented include welding procedures, welder qualifications, inspection and test plans, component identification and traceability, non-conformances, and manufacturing records. Maintaining these documents is important for demonstrating compliance with quality standards like ISO 9000.
This resume summarizes P.Raja Sekaran's professional experience and qualifications. He has over 15 years of experience in quality control and inspection roles in India, Oman, Saudi Arabia, and Qatar. His areas of expertise include welding inspection, NDT, pressure testing, and ensuring compliance with international codes and standards like ASME and API. His most recent role is as a Mechanical Inspector for Applus Velosi Oman, where he performs inspection for various oil and gas projects in accordance with applicable codes and standards.
The document provides an overview of ASME standards, including what ASME is, what standards are, why they exist, and how they are developed. ASME is a professional engineering society that develops consensus-based standards to improve safety, promote uniformity, and enable commerce. Standards provide consistent requirements for areas like materials selection, design, fabrication, testing, and quality assurance to help engineers. ASME has over 500 published standards developed through a voluntary consensus process involving subject matter experts and approval by relevant committees.
Mohammad Khurshid Arif Ansari has over 13 years of experience in quality assurance, quality control, inspection, and commissioning for oil, gas, petrochemical, and construction projects. He is currently working as a MEP QA/QC Engineer in Qatar for a security and HSE building project. His experience includes welding inspection, QA/QC planning and documentation, fabrication shop inspection, piping and pipeline inspection, NDT, and material inspection. He has worked on projects in Qatar, Oman, Saudi Arabia, and India for companies in the oil, gas, and construction industries.
This document discusses the importance and requirements of qualification for pharmaceutical equipment. Qualification ensures equipment is properly installed and functions as intended to maintain quality standards. It involves documented verification that equipment meets design specifications and user requirements through various stages from design to operation. Key segments of qualification discussed include users requirement specification, design qualification, factory acceptance testing, installation qualification, operational qualification, and performance qualification.
Cullum Fabrication Services has over 45 years of experience in manufacturing across multiple industries. They have a 26,000 square meter factory in Derbyshire, UK with ISO certifications. Their services include fabrication, machining, assembly, surface treatments, and quality certifications for materials like carbon steel, stainless steel, aluminum, and specialty alloys. They have dedicated teams to support customers from design through delivery.
A. Rajasekaran is seeking a position in quality control with over 14 years of experience in structural welding, machining, and non-destructive testing. He has a diploma in mechanical engineering and is ASNT Level II certified in penetrant and magnetic particle testing. Rajasekaran has worked on projects for BHEL, L&T, Valvo and Tata Power conducting quality inspections, reviewing welding procedures, and ensuring standards compliance. He is proficient in MS Office, AutoCAD and has experience programming and operating CNC machines.
- Pranesh Kumar V has over 10 years of experience in quality control roles in the oil and gas industry, with expertise in welding inspection, NDT, coatings inspection, and project coordination. He is a certified senior welding inspector and ASNT Level II inspector.
- He currently works as a QC Supervisor for Kreuz Subsea in Singapore, overseeing inspection of welding, NDT, coatings, and other fabrication work for offshore oil and gas projects.
- Pranesh holds a Bachelor's degree in Mechanical Engineering and has extensive experience managing quality on projects in Southeast Asia and India, including for companies like Swiber, DNV GL, and ONGC.
The document discusses piping design and components. It covers piping materials like carbon steel, alloy steel and stainless steel. Key piping elements include pipes, fittings, flanges, valves, gaskets and bolting. Common piping components are described along with relevant standards for materials, dimensions and design considerations. Factors in pipe sizing and thickness calculation are also outlined.
The document is a curriculum vitae for Mohsin Iqubal applying for the position of HVAC QC Inspector or Welding Inspector. It summarizes his educational background as a Mechanical Engineer and over 6 years of work experience in HVAC and welding projects in India and Saudi Arabia. It also lists his professional qualifications in welding inspection and non-destructive testing and provides details of his work experience on various projects in Saudi Arabia and India performing roles such as HVAC QC Inspector, Mechanical Inspector, and Welding QC Engineer.
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3. DRAWINGS
• Dimensions in U.S. Customary or S.I.
• When both are used, second system is usually shown after the first
in ( )
• Tolerances must be stated as a : + or -, maximum,
minimum, or a range
• All drawing notes must be reviewed
• List of materials usually given
9. HOLD POINTS
• Specific prearranged steps
• Inspection required
• Acceptance required
• Fabrication continued
10. INSPECTION INFORMATION
• Visual or other NDE
• Test method
• Test procedure
• Location for testing
• Extent of testing
• Acceptance/rejection criteria
• Personnel qualifications
11. CODE
“A body of laws, as of a nation, city, etc., arranged systematically for
easy reference”
12. TYPES OF CODES
• Building codes
• Electrical codes
• Plumbing codes
• Fabrication codes
13. CODES:
• Have legal status
• Use “Shall” and “Will”
• Mandatory
• Methods to determine compliance
15. STANDARD
“Something established for use as a rule or basis of comparison in
measuring or judging capacity, quantity, content, extent, value, quality,
etc.”
17. ASME CODE BY SECTIONS
• I - Const - Power Boilers
• II - Materials
• Part A - Ferrous
• Part B - Nonferrous
• Part C - Filler Metals
• Part D - Properties
• III - General Requirements
• IV - Const - Heating Boilers
• V - NDE
• VI - Operations of Power B.
• VII - Care of Power Boilers
• VIII - Unfired Pres.Vessels
• Divisions 1, 2, and 3
• IX - Welding Qualifications
• X - FRP PressureVessels
• XI - Nuclear Inspections
18. SPECIFICATION
“A detailed description of the parts of a whole: statement or
enumeration of particulars as to actual or required size, quality,
performance, terms, etc.”
42. REQUIRED SPECIMENS
Prior to qualifying a procedure:
• Determine test specimen requirements for selected Code
• Make test weldment large enough to obtain proper number and type of samples
• Consider making it large enough for an extra test specimen or two
• Maintain test weldment and specimen orientation per Code
43. PROCEDURE QUALIFICATION STEPS - 1 OF 2
• Select welding variables
• Check equipment and materials
• Monitor fitup & welding - document!
• Identify test specimens
• Test and evaluate specimens
44. PROCEDURE QUALIFICATION STEPS - 2 OF 2
• Review results for compliance
• Release approved procedure
• Qualify other welders
• Monitor production welding
46. WELDINGVARIABLES
Examples of essential variables in some codes:
• Welding position
• Joint configuration
• Electrode type and size
• Base metal type, thickness
• Welding techniques
• Use of backing
47. TYPE & POSITION LIMITATIONS
• Depends on Code used
• Refer to Code for test weldment thickness requirements and
limitations on welder qualification
• Use Module 5, Figure 5.19, as example for review
48. WELD POSITION DESIGNATION
Position Designations:
• Different for Plate and Pipe
• Different for Groove and Fillet welds
• Must know positions and designations
• See Module 5, Figures 5.20 - 5.23
49. THICKNESS RANGE QUALIFIED
• Depends on Code used
• Depends on test specimen thickness
• See Figure 5.24 for D1.1 requirements
WIT Pg. 5-1
Instructor Should Explain:
It Is Essential for the Welding Inspector to Study All Applicable Documents Before the Start of a Job.
General Information
Requirements
Specifics
Guidance
WIT Pg. 5-1
Instructor Should Explain:
These Are Documents the Inspector Needs or Should Have Access To.
WIT Pg. 5-3, Fig. 5.2
Instructor Should Explain:
Drawings Best Source for Fabrication Details:
Graphic Detail of Part
Dimensions
Tolerances
Assembly Needs
Finishing Requirements
WIT Pg. 5-1, Fig. 5.2
Instructor Should Explain:
Dimensional Data Highlighted:
Provides Sizes
Shows Placement of Parts
English or Metric
WIT Pg. 5-2, Fig. 5.2
Instructor Should Explain:
Tolerances Highlighted:
A Variation Between Limits
Design Size, Plus or Minus
Design Size, One Tolerance
Reference Fig. 5.1 Pg. 5-2
WIT Pg. 5-3
Instructor Should Explain:
Notes Block:
Graphic Detail of Part
Dimensions
Tolerances
Assembly Needs
Finishing Requirements
WIT Pg. 5-4
Instructor Should Explain:
These Should Be Shown On A Welding Procedure Specification and Referenced to the Applicable Fabrication Drawings.
WIT Pg. 5-4
Instructor Should Explain:
Some Applicable Documents May Dictate “Hold Points” During The Fabrication Process.
Hold Points Required to Avoid Case Where Subsequent Fabrication Will Cover up Previous Welds.
WIT Pg. 5-4
Instructor Should Explain:
Refer to Items
The Welding Inspector Establishes Conformance or Otherwise With Reference to Specific Criteria.
It Is Imperative That A Welding Inspector Be Able To Read A Blueprint.
WIT Pg. 5-5
Instructor Should Explain:
When Specified in a Purchase Document a Code Has Legal Status.
Emphasize need to know definition
WIT Pg. 5-5
Instructor Should Explain:
Give Students Examples of Building Codes, Such As For Structures, Homes or Dwelling, Etc.
WIT Pg. 5-5
Instructor Should:
Briefly Discuss Each Item Listed
WIT Pg. 5-5, 6
Instructor Should Explain:
API - American Petroleum Institute
ABS - American Bureau Of Shipping
DOT - Department Of Transportation
Refer Students to Table 5.1, Pg. 5-10, Standards Producing Organizations
WIT Pg. 5-5, 6
Instructor Should Explain:
Note: Student Should Know Definition
Give Some Examples of Standards - Refer to Figures 5.6, 5.7, Page 5-8.
WIT Pg. 5-7, 8 Figs. 5.4 - 5.8
Instructor Should Explain:
Standards Can Become Codes When Adopted by State or City.
These Are Photos of the Covers of Code and Standards Documents.
WIT Pg. 5-9
Instructor Should Explain:
Know Definition
Give Examples of Specifications Such As:
A5.1 - Filler Metal Specification for Covered Carbon Steel Electrodes
WIT Pg. 5-14
Instructor Should Explain:
AWS A5.1 - AWS A5.30 - Filler Metals Specifications for the several types of welding processes and metals used in welding
WIT Pg. 5-15, Fig. 5.8
Instructor Should Explain:
These Are Specifications for the Construction of the Indicated Items of Welded Equipment.
D14.1Industrial and Mill Cranes
D14.2Metal Cutting Machine Tools
D14.3Construction Equipment
D14.4Machinery and Equipment
D14.5Welding Presses and Components
D14.6Rotating Elements of Equipment
WIT Pg. 5-9,14, Fig. 5.8
Instructor Should Explain:
ANSI - American National Standards Institute
ASTM - The American Society For Testing And Materials
ISO - International Organization For Standardization
IIW - International Institute Of Welding
WIT Pg. 5-14
Instructor Should Explain:
Give Example Showing the Importance of Material Control.
Identification and Traceability of Materials Is an Important Aspect of Fabrication
WIT Pg. 5-15
Instructor Should Explain:
These Documents Are Usually Notarized Statements From the Manufacturer Tabulating the Chemical and Physical Properties for the Material.
Specify on Purchase Order MTR Required
WIT Pg. 5-16, Fig. 5.9
Instructor Should Explain:
This is an example of an MT Report
Alloy Type
Chemistry
Physical Properties
Briefly Refer to Sections of the Sample Report in Fig. 5.9, Pg. 5-16
WIT Pg. 5-15, 16
Instructor Should:
Briefly Cover Each Point
WIT Pg. 5-17
Instructor Should:
Expound On Each Material Control Method
WIT Pg. 5-18
Instructor Should Explain:
SAE -Society Of Automotive Engineers
AISI - American Iron And Steel Institute
CDA - Copper Development Association
UNS -Unified Number System (Widely Used in Metals Identification As Set Out in 5.11)
ASTM -American Society for Testing and Material
WIT Pg. 5-20
Instructor Should:
Briefly Review Each of the Specification Headings Given on Page 5-20, 21.
Filler Metals:
- Electrode Designation
- Chemistry
- Mechanical Properties
WIT Pg. 5-21
Instructor Should:
Briefly Review Each of the Specification Headings Given on Page 5-21.
WIT Pg. 5-22
Instructor Should:
Review each item
The Purpose of Qualification Is Shown on the Slides That Follow.
WIT Pg. 5-22
Instructor Should:
Discuss Each Item
WIT Pg. 5-22
Instructor Should:
Discuss The Three Methods
WIT Pg. 5-22, 23
Instructor Should Explain:
Prequalifies Several:
Welding Processes
Base Metals
Filler Metals
Thickness' (1/8” And Up)
Joint Configurations
Techniques
WIT Pg. 5-25
Instructor Should:
Discuss Each Item
Involves the Welding of Test Coupons Which Are Subsequently Sectioned and Tested According to the Applicable Code Requirements.
WIT Pg. 5-25
Instructor Should:
Discuss The Essential Variables, Which Include, but Are Lot Limited to:
Welding Process
Base Metal Alloy
Thickness
Electrode Diameter
WIT Pg. 5-25
Instructor Should Explain:
Reference Figure 5.15, Pg. 5-26 Through Figure 5.18,
Pg. 5-29.
WIT Pg. 5-30
Instructor Should Explain:
Used for Special Joint Configuration Such As a Number of Members Meeting at a Common Point.
Give Examples, i.e. Tube-to-Tube Sheet Welds
WIT Pg. 5-30
Instructor Should Explain:
The Inspector Is Responsible to Ensure All Test Coupons Are Sectioned and the Individual Specimens Tested in Accordance With the Applicable Code Requirements.
WIT Pg. 5-30
Instructor Should Explain:
Part of the Welding Inspector’s Function Is to Ensure the Ongoing Suitability of All Welding Procedures Used in Production.
WIT Pg. 5-31
Instructor Should Explain:
Starting Point Is Having a Qualified Procedure
Then, Test Welders.
WIT Pg. 5-31
Instructor Should Explain:
Variables Slightly Different for Welder Qualification
i.e. - Position
WIT Pg. 5-36 Fig. 5.26
Instructor Should Point Out:
Slide Shows - AWS Welder Qualification Test Plate for Fillet Welds
WIT Pg. 5-37, Fig. 5.28
Instructor Should Explain:
Discuss Role of the Restricting Ring in the 6GR Test
Refer Students to Figure 5.28, Pg. 5-37
WIT Pg. 5-37, Fig. 5.29
Instructor Should Explain:
Review Each F Group, Noting Low H2 and Position #’s
F1 - Iron Powder F2 - Routile
F3 - CellulosicF4 - Low Hydrogen
Note:
F1 - EasiestF4 - Most Difficult
WIT Pg. 5-38
Instructor Should Explain:
Certification Denotes Paperwork
WIT (Items Discussed Over a Range of Pages)
Instructor Should Explain:
Need for CWI to a Carry Copy of Code on the Job Site
Inspector Is Responsible for Proper Material Usage
WIT Pg. 5-42
Instructor Should Explain:
Must Inspect to a Specification, Code or Standard