Shaun Fagan has over 30 years of experience in welding, fabrication, inspection, and construction supervision. He holds certifications as a Level 2 Welding Inspector and has extensive experience inspecting pipelines and other projects in Canada, the US, UK, and other countries. His background includes roles as a welding supervisor, QA/QC inspector, and clients representative on various oil and gas pipeline and petrochemical projects.
1. Chromosomal aberrations can be numerical, involving a change in chromosome number, or structural, involving a change in chromosome structure.
2. Common numerical aberrations include trisomies like Down syndrome (trisomy 21) and monosomies. Structural aberrations include translocations, deletions, inversions, and ring chromosomes.
3. Nondisjunction during cell division can cause numerical aberrations by failing to separate homologous chromosomes or sister chromatids. Structural aberrations arise from chromosome breakage and rearrangement.
Differences between eubacteria and archaebacteria.pdfOmarMrag
油
Eubacteria and archaebacteria differ in their cell wall composition, membrane lipids, RNA polymerase structure, antibiotic sensitivity, and habitats. Eubacteria typically have peptidoglycan cell walls, contain ester linkages in their lipids, have a single type of RNA polymerase, are generally sensitive to antibiotics, and are widespread including in extreme environments. Archaebacteria lack peptidoglycan, have ether linkages in their lipids, have multiple RNA polymerases, are often resistant to antibiotics, and are typically found in extreme habitats like hot springs.
ANALYTICAL TECHNIQUES IN BIOCHEMISTRY AND BIOPHYSICS FOR MACRO MOLECULES Arunima Sur
油
This document summarizes an analytical techniques seminar presented by Dr. Arunima Karkun on techniques used for macro molecules in biochemistry and biophysics. It introduces various separation techniques including dialysis, chromatography methods like paper chromatography, ion-exchange chromatography, gel filtration chromatography and affinity chromatography. It also discusses electrophoresis techniques like paper electrophoresis and gel electrophoresis, as well as spectroscopy methods like UV-visible spectroscopy and mass spectroscopy. The document provides details on the principles, procedures, and applications of these analytical techniques for biochemical studies.
This document discusses the organization of chromatin and DNA packaging in the cell nucleus. It describes four main levels of chromatin organization: 1) DNA wraps around histone proteins to form nucleosomes, the basic unit of chromatin, 2) Nucleosomes further organize into 30nm fibers, 3) The 30nm fibers then organize into looped domains, and 4) During cell division, the loops compact into mitotic chromosomes. Nucleosomes consist of about 150 base pairs of DNA wrapped around an octamer of core histone proteins, and act to tightly package DNA inside the nucleus.
Chromosomes are thread-like structures found within the nucleus of cells that carry genetic information. They are composed of DNA and proteins, and are only visible during cell division. Chromosomes contain genes and act as the primary physical basis for heredity by passing genetic traits from parents to offspring. The number and appearance of chromosomes are typically constant for each species. In humans, there are 23 pairs of chromosomes, for a total of 46.
Chromosomes are thread-like structures found in the nucleus that carry genetic information in the form of genes. They were first discovered in 1875 by Strasburger during cell division and were named chromosomes by Waldeyer in 1888. Chromosomes are visible under a microscope during metaphase when stained with suitable dyes. They occur in a definite number and shape in the cells of eukaryotic organisms and can be autosomes or sex chromosomes.
Mitochondrial biogenesis is the process by which cells increase mitochondrial numbers. It was first described by John Holloszy in the 1960s, when it was discovered that physical endurance training induced higher mitochondrial content levels, leading to greater glucose uptake by muscles. Mitochondrial biogenesis is activated by numerous different signals during times of cellular stress or in response to environmental stimuli, such as aerobic exercise.
Stem cells are unspecialized cells of the human body.
They can transform and/or multiply into specialized cells.
Through a laboratory procedure known as differentiation stem cells procured from one part of the body can become/grow into other kinds of cells.
They work to repair the body by generating healthy cells that can replace the cells damaged by disease
This document provides information about gene structure in prokaryotes and eukaryotes. In prokaryotes, genes consist of a coding region flanked by promoter and terminator elements. Eukaryotic genes contain exons and introns, and have more complex regulatory elements like promoters, enhancers, and silencers that can be located upstream or downstream. The key components of genes discussed include coding regions, promoters, terminators, 5' and 3' untranslated regions, signals for capping and polyadenylation, and regulatory elements.
1) The document discusses several genetic syndromes caused by abnormalities in human chromosomes, including Turner syndrome, Klinefelter syndrome, Patau syndrome, Edward syndrome, and Down syndrome.
2) For each syndrome, the document provides information on the karyotype including total chromosome number and specific chromosomal abnormality (e.g. monosomy, trisomy), symptoms, and person who discovered or described the syndrome.
3) The syndromes result from errors in meiosis leading to gains or losses of whole chromosomes or parts of chromosomes, and each has a distinct karyotype and set of physical and developmental symptoms associated with the genetic anomaly.
1. Vermiculture is the process of composting organic matter with the help of earthworms to produce vermicompost. Different species of earthworms have different habitats, habits, and nutritional needs.
2. Important aspects of vermiculture include the earthworms' habits and habitats, their nutrition from consuming dead organic matter and releasing nutrients through castings, and their reproductive cycles.
3. There are various types of earthworms used for vermiculture including red worms, field worms, night crawlers, and brandling worms. Vermicomposting can be done through bins, cages, or indoor heap methods.
Transport of small molecule across cell membrane By KK Sahu SirKAUSHAL SAHU
油
INTRODUCTION OF PLASMA MEMBRANE
MODEL OF PLASMA MEMBRANE
TRANSPORT OF SMALL MOLECULE
PASSIVE TRANSPORT
TYPE ( DIFFUSION, FACILITATED)
MECHANISM
REFRENCES
Theory and application of Isotachophoresis and Isoelectric focussingkvineetha8
油
This document provides an overview of isoelectric focusing and isotachophoresis. Isoelectric focusing separates proteins according to their isolectric point (pI), which is the pH at which a protein has no net charge. It works by applying a potential across an immobilized pH gradient gel containing ampholytes. Proteins will migrate within the gel until they reach the pH that matches their pI and stop. Isotachophoresis separates ions based on their electrophoretic mobility by creating discrete zones within a discontinuous electrolyte system. Both techniques provide high resolution separation and have various applications in research, quality control, and identification of substances.
This document provides an overview of sex determination systems in animals. It discusses the main types of sex determination including environmental/non-genetic (influenced by temperature or location), chromosomal (XX-XO, XX-XY, etc.), and genic systems. For chromosomal sex determination, it describes the different mechanisms like XX-XO system found in grasshoppers and XY system common in humans and mice. It also discusses rare systems like haplodiploidy in bees and wasps.
The document summarizes key aspects of the cell cycle and its control mechanisms. It describes the main phases of the eukaryotic cell cycle - G1, S, G2, and M phase. It explains that cyclins and cyclin-dependent kinases (CDKs) control progression between phases by promoting specific events like DNA replication and mitosis. CDK activity is regulated by binding with cyclins and proteolytic degradation of cyclins by the anaphase promoting complex. Checkpoints in the cell cycle arrest progression under negative intracellular signals to ensure DNA replication and chromosome separation are properly completed.
This document discusses cloning and molecular analysis of genes. It begins by explaining the central dogma of molecular genetics - that DNA is transcribed into RNA and then translated into protein. It describes some important enzymes involved like DNA polymerase and reverse transcriptase. It discusses cloning vectors, the general cloning process using restriction enzymes and ligase, and cDNA cloning. It explains how clone libraries are screened using probes to identify specific sequences. It concludes with an overview of PCR cloning which uses PCR to amplify DNA fragments for cloning instead of restriction enzymes.
The cytoskeleton provides structural support to the cell and is involved in cell motility and regulation. It is a network of fibers made of three main types: microtubules, microfilaments, and intermediate filaments. Microtubules help maintain cell shape and transport organelles. Microfilaments are involved in cell motility, division, and structure. Intermediate filaments provide structural integrity. The cytoskeleton works with motor proteins to move components within the cell and allow cell movement.
Cell junctions are multiprotein complexes that provide contact between animal cells and maintain barriers between cells. There are five main types of cell junctions: tight junctions, adherens junctions, desmosomes, hemidesmosomes, and gap junctions. Tight junctions form virtually impermeable barriers between cells through fusion of the cell membranes. Adherens junctions provide strong mechanical attachment between cells through linkage to the cytoskeleton. Desmosomes provide strong adhesion between epithelial cells through attachment to intermediate filaments.
Microbodies, also called peroxisomes, are organelles found in the cytoplasm of eukaryotic cells. They are bound by a single membrane and contain proteins that are critical for various functions. Peroxisomes participate in the metabolism of fatty acids and other metabolites, and harbor enzymes that break down toxic peroxides. They also play a role in the production of bile acids and proteins. Certain diseases, such as adrenoleukodystrophy and Zellweger syndrome, can result from malfunctions of peroxisomes.
This document discusses polymorphism in siphonophores, which are hydrozoan organisms. Siphonophores exhibit polymorphism, where different individuals take on specialized forms and functions. Some of the polymorphic forms seen in siphonophores include cormidia, siphonoglyphs, tasters, bracts, pneumatophores, trichters, and gonophores. The document poses questions about what polymorphism is, why it developed in siphonophores, and the different polymorphic forms among their polyps and medusae.
Chromatin is composed of DNA wound around histone proteins to form nucleosomes. Nucleosomes contain 147 base pairs of DNA wrapped around an octamer of histone proteins (H2A, H2B, H3, H4) with a linker histone (H1) between nucleosomes. Nucleosomes further compact to form a 10nm fiber, then a 30nm fiber through interactions with histone H1, and finally form highly condensed metaphase chromosomes through additional folding. The structure of chromatin impacts gene expression, with tightly wound heterochromatin generally transcriptionally inactive and loosely wound euchromatin generally active. Histone modifications such as acetylation and methylation also influence chromatin structure and gene expression.
Cell biology studies cells and their components. Key developments include Anton van Leeuwenhoek observing cells under a microscope in the 1600s and Rudolf Virchow proposing that all cells come from existing cells in 1850. The cell theory states that all living things are made of cells, cells are the basic functional unit of life, and new cells are produced from existing cells. Cells contain organelles that perform specific functions like the nucleus which houses genetic material, cytoplasm, and membrane. The nuclear envelope contains pores that regulate transport between the nucleus and cytoplasm.
This document discusses male sterility in plants. It defines male sterility as the failure to produce functional pollen or male gametes. There are two main types of male sterility: phenotypic and genotypic. Genotypic male sterility includes genetic, cytoplasmic, and cytoplasmic genetic male sterility. Male sterility can arise naturally or be induced chemically. It has applications in hybrid seed production by eliminating the need for emasculation and allowing controlled pollination.
Chromosomes are thread-like structures found in the nucleus of cells that contain organized DNA. They come in two types - autosomes which control non-sex characteristics, and sex chromosomes which determine sex. Chromosomes exist in pairs and are made up of DNA, proteins, and RNA. They contain a centromere that joins sister chromatids and a telomere at each end to protect the chromosome. Chromosomes package and protect DNA, carry genetic information to make proteins, and are essential for cell division and reproduction.
Agarose gel electrophoresis is a technique used to separate DNA fragments by size. DNA samples are loaded into wells in an agarose gel and an electric current is applied, causing the fragments to migrate through the gel at rates dependent on their size. Smaller fragments travel farther than larger fragments, allowing DNA samples to be separated into bands of distinct sizes that can be visualized after staining.
Kaitlyn Canda has experience facilitating prevention and recovery groups focusing on topics like resiliency, coping skills, trauma-informed care, and sexual health. She has a Bachelor's in Social Work from Ohio State University and is a licensed social worker. Her experience includes internships with Columbus Public Health and Detroit Summer Outreach where she led groups and advocated for clients in need. She also has experience in leadership, education, and community outreach roles with organizations like Saint Paul's Outreach and Immaculate Conception Parish.
Joanna Sychta is a multiskilled Project Manager with extensive experience managing complex IT, R&D, and science projects internationally. She has managed projects in Poland, the UK, and Canada for universities, businesses, and research institutions. Her experience includes developing project proposals, managing budgets and resources, and ensuring communication between project partners and funding bodies.
Stem cells are unspecialized cells of the human body.
They can transform and/or multiply into specialized cells.
Through a laboratory procedure known as differentiation stem cells procured from one part of the body can become/grow into other kinds of cells.
They work to repair the body by generating healthy cells that can replace the cells damaged by disease
This document provides information about gene structure in prokaryotes and eukaryotes. In prokaryotes, genes consist of a coding region flanked by promoter and terminator elements. Eukaryotic genes contain exons and introns, and have more complex regulatory elements like promoters, enhancers, and silencers that can be located upstream or downstream. The key components of genes discussed include coding regions, promoters, terminators, 5' and 3' untranslated regions, signals for capping and polyadenylation, and regulatory elements.
1) The document discusses several genetic syndromes caused by abnormalities in human chromosomes, including Turner syndrome, Klinefelter syndrome, Patau syndrome, Edward syndrome, and Down syndrome.
2) For each syndrome, the document provides information on the karyotype including total chromosome number and specific chromosomal abnormality (e.g. monosomy, trisomy), symptoms, and person who discovered or described the syndrome.
3) The syndromes result from errors in meiosis leading to gains or losses of whole chromosomes or parts of chromosomes, and each has a distinct karyotype and set of physical and developmental symptoms associated with the genetic anomaly.
1. Vermiculture is the process of composting organic matter with the help of earthworms to produce vermicompost. Different species of earthworms have different habitats, habits, and nutritional needs.
2. Important aspects of vermiculture include the earthworms' habits and habitats, their nutrition from consuming dead organic matter and releasing nutrients through castings, and their reproductive cycles.
3. There are various types of earthworms used for vermiculture including red worms, field worms, night crawlers, and brandling worms. Vermicomposting can be done through bins, cages, or indoor heap methods.
Transport of small molecule across cell membrane By KK Sahu SirKAUSHAL SAHU
油
INTRODUCTION OF PLASMA MEMBRANE
MODEL OF PLASMA MEMBRANE
TRANSPORT OF SMALL MOLECULE
PASSIVE TRANSPORT
TYPE ( DIFFUSION, FACILITATED)
MECHANISM
REFRENCES
Theory and application of Isotachophoresis and Isoelectric focussingkvineetha8
油
This document provides an overview of isoelectric focusing and isotachophoresis. Isoelectric focusing separates proteins according to their isolectric point (pI), which is the pH at which a protein has no net charge. It works by applying a potential across an immobilized pH gradient gel containing ampholytes. Proteins will migrate within the gel until they reach the pH that matches their pI and stop. Isotachophoresis separates ions based on their electrophoretic mobility by creating discrete zones within a discontinuous electrolyte system. Both techniques provide high resolution separation and have various applications in research, quality control, and identification of substances.
This document provides an overview of sex determination systems in animals. It discusses the main types of sex determination including environmental/non-genetic (influenced by temperature or location), chromosomal (XX-XO, XX-XY, etc.), and genic systems. For chromosomal sex determination, it describes the different mechanisms like XX-XO system found in grasshoppers and XY system common in humans and mice. It also discusses rare systems like haplodiploidy in bees and wasps.
The document summarizes key aspects of the cell cycle and its control mechanisms. It describes the main phases of the eukaryotic cell cycle - G1, S, G2, and M phase. It explains that cyclins and cyclin-dependent kinases (CDKs) control progression between phases by promoting specific events like DNA replication and mitosis. CDK activity is regulated by binding with cyclins and proteolytic degradation of cyclins by the anaphase promoting complex. Checkpoints in the cell cycle arrest progression under negative intracellular signals to ensure DNA replication and chromosome separation are properly completed.
This document discusses cloning and molecular analysis of genes. It begins by explaining the central dogma of molecular genetics - that DNA is transcribed into RNA and then translated into protein. It describes some important enzymes involved like DNA polymerase and reverse transcriptase. It discusses cloning vectors, the general cloning process using restriction enzymes and ligase, and cDNA cloning. It explains how clone libraries are screened using probes to identify specific sequences. It concludes with an overview of PCR cloning which uses PCR to amplify DNA fragments for cloning instead of restriction enzymes.
The cytoskeleton provides structural support to the cell and is involved in cell motility and regulation. It is a network of fibers made of three main types: microtubules, microfilaments, and intermediate filaments. Microtubules help maintain cell shape and transport organelles. Microfilaments are involved in cell motility, division, and structure. Intermediate filaments provide structural integrity. The cytoskeleton works with motor proteins to move components within the cell and allow cell movement.
Cell junctions are multiprotein complexes that provide contact between animal cells and maintain barriers between cells. There are five main types of cell junctions: tight junctions, adherens junctions, desmosomes, hemidesmosomes, and gap junctions. Tight junctions form virtually impermeable barriers between cells through fusion of the cell membranes. Adherens junctions provide strong mechanical attachment between cells through linkage to the cytoskeleton. Desmosomes provide strong adhesion between epithelial cells through attachment to intermediate filaments.
Microbodies, also called peroxisomes, are organelles found in the cytoplasm of eukaryotic cells. They are bound by a single membrane and contain proteins that are critical for various functions. Peroxisomes participate in the metabolism of fatty acids and other metabolites, and harbor enzymes that break down toxic peroxides. They also play a role in the production of bile acids and proteins. Certain diseases, such as adrenoleukodystrophy and Zellweger syndrome, can result from malfunctions of peroxisomes.
This document discusses polymorphism in siphonophores, which are hydrozoan organisms. Siphonophores exhibit polymorphism, where different individuals take on specialized forms and functions. Some of the polymorphic forms seen in siphonophores include cormidia, siphonoglyphs, tasters, bracts, pneumatophores, trichters, and gonophores. The document poses questions about what polymorphism is, why it developed in siphonophores, and the different polymorphic forms among their polyps and medusae.
Chromatin is composed of DNA wound around histone proteins to form nucleosomes. Nucleosomes contain 147 base pairs of DNA wrapped around an octamer of histone proteins (H2A, H2B, H3, H4) with a linker histone (H1) between nucleosomes. Nucleosomes further compact to form a 10nm fiber, then a 30nm fiber through interactions with histone H1, and finally form highly condensed metaphase chromosomes through additional folding. The structure of chromatin impacts gene expression, with tightly wound heterochromatin generally transcriptionally inactive and loosely wound euchromatin generally active. Histone modifications such as acetylation and methylation also influence chromatin structure and gene expression.
Cell biology studies cells and their components. Key developments include Anton van Leeuwenhoek observing cells under a microscope in the 1600s and Rudolf Virchow proposing that all cells come from existing cells in 1850. The cell theory states that all living things are made of cells, cells are the basic functional unit of life, and new cells are produced from existing cells. Cells contain organelles that perform specific functions like the nucleus which houses genetic material, cytoplasm, and membrane. The nuclear envelope contains pores that regulate transport between the nucleus and cytoplasm.
This document discusses male sterility in plants. It defines male sterility as the failure to produce functional pollen or male gametes. There are two main types of male sterility: phenotypic and genotypic. Genotypic male sterility includes genetic, cytoplasmic, and cytoplasmic genetic male sterility. Male sterility can arise naturally or be induced chemically. It has applications in hybrid seed production by eliminating the need for emasculation and allowing controlled pollination.
Chromosomes are thread-like structures found in the nucleus of cells that contain organized DNA. They come in two types - autosomes which control non-sex characteristics, and sex chromosomes which determine sex. Chromosomes exist in pairs and are made up of DNA, proteins, and RNA. They contain a centromere that joins sister chromatids and a telomere at each end to protect the chromosome. Chromosomes package and protect DNA, carry genetic information to make proteins, and are essential for cell division and reproduction.
Agarose gel electrophoresis is a technique used to separate DNA fragments by size. DNA samples are loaded into wells in an agarose gel and an electric current is applied, causing the fragments to migrate through the gel at rates dependent on their size. Smaller fragments travel farther than larger fragments, allowing DNA samples to be separated into bands of distinct sizes that can be visualized after staining.
Kaitlyn Canda has experience facilitating prevention and recovery groups focusing on topics like resiliency, coping skills, trauma-informed care, and sexual health. She has a Bachelor's in Social Work from Ohio State University and is a licensed social worker. Her experience includes internships with Columbus Public Health and Detroit Summer Outreach where she led groups and advocated for clients in need. She also has experience in leadership, education, and community outreach roles with organizations like Saint Paul's Outreach and Immaculate Conception Parish.
Joanna Sychta is a multiskilled Project Manager with extensive experience managing complex IT, R&D, and science projects internationally. She has managed projects in Poland, the UK, and Canada for universities, businesses, and research institutions. Her experience includes developing project proposals, managing budgets and resources, and ensuring communication between project partners and funding bodies.
This document is the curriculum vitae of Flight Lieutenant Clarke-Mano Geanina Marissa of the Trinidad and Tobago Air Guard. It provides her personal and contact details, employment history as a teacher from 1992-2010, educational qualifications including degrees from the University of the West Indies and University of West Georgia, military courses attended including instructional design and strategic communications, civilian courses on credential fraud and coaching/mentoring, current military appointment as a liaison officer and translator/interpreter, and interests in netball, athletics, reading and dancing. She is fluent in Spanish.
The document is a resume for Sarah Dawn Dookran-Mohammed. It outlines her objective of being a proven asset, education including degrees in medical front office and billing, stores management, and television broadcasting. Her experience includes roles in medical billing, retail management, administrative management, and photography branch management. She has various certifications and over 20 years of experience in customer service, operations management, and administrative duties.
Sarah Dookran-Mohammed has over 20 years of experience in retail management, operations management, and customer service. She has worked in various roles such as manager, supervisor, operations manager, and administrative manager for companies like PriceSmart, Burger King, C.L.M. Photo Ltd., and The London Clothing Company. She has extensive experience in areas like inventory management, sales, customer service, staff training and development, and crisis management. Currently she works as the Administrative Manager for The London Clothing Company.
This document provides a list of the top performing candidates in various subjects for the June 2015 Caribbean Secondary Education Certificate (CSEC) examinations across different Caribbean territories and schools. It lists the top 10 candidates for each subject by territory and school, providing their name, candidate number, and grades achieved. The subjects included are Agricultural Science, Biology, Caribbean History, Chemistry, Clothing and Textiles, Economics, English A, English B, and others. The top performers are from schools in Jamaica, Trinidad and Tobago, Guyana, and other Caribbean nations.
This CV summarizes the qualifications and experience of Rajesh Rambarath as a project manager and civil engineer with over 20 years of experience. He has a BSc in Civil Engineering from UWI and partially completed an MSc in Construction Management. He has worked on numerous building and infrastructure projects in Trinidad and Guyana, managing the construction of schools, hospitals, police stations, roads, bridges and housing developments. He is a registered engineer in Trinidad and Tobago with extensive experience in contract management and design of land developments, drainage and roadworks.
Shaun Fagan has over 30 years of experience in welding, fabrication, inspection, and project management. He holds several welding inspector certifications and has worked on numerous pipeline, oil and gas, and nuclear projects across Canada, the United States, the United Kingdom, and internationally. His most recent roles have included serving as a QC Lead Inspector for HDPE pipeline projects in Alberta and as a Senior Welding, Piping and Construction QA/QC Inspector in Alberta's oil sands region.
This document provides a summary of Pooranam Kirubhakar's professional experience and qualifications. He has over 18 years of experience in quality assurance, welding inspection, and fabrication across various petroleum refineries. He holds several certifications including ASNT Level-III, AWS certified ISO 9001 Lead Auditor, and Nace Certified Level-I Coating Inspector. His experience includes roles as a QA/QC engineer, welding inspector, and RT Level-III technician for numerous projects in India, the Middle East, and Africa.
Adrian Lusher has over 30 years of experience as a lead field welding engineer in the oil and gas industry. He has worked on numerous projects around the world, overseeing welding activities and ensuring quality standards. Lusher is qualified in various welding and inspection certifications. He has extensive experience implementing welding programs, approving contractor procedures, and ensuring safety.
Venkatesan is seeking a challenging position in the NDT field. He has over 5 years of experience as a QA and QC inspector performing various NDT methods including ultrasonic, magnetic particle, liquid penetrant, and radiographic testing. He is experienced with various codes and standards and has worked on major projects in Abu Dhabi and Dubai. Venkatesan is looking to further develop his expertise and contribute to the industry.
Palaniappan Subban has over 10 years of experience as a QC Welding Inspector in oil and gas projects. He has qualifications in mechanical engineering and welding inspection certifications. Some of his responsibilities include reviewing welding plans and qualifications, inspecting materials, witnessing non-destructive testing, and preparing documentation for customers. He is currently employed by Dutco McConnell Dowell in Dubai and has experience inspecting various pipeline and facility construction projects throughout his career.
This document provides a summary of John Mcvey's experience in engineering and quality control roles over 37 years. It details his employment history working on large engineering projects in various roles, including quality inspection, welding supervision, auditing, and training. His experience spans numerous industries and standards, including oil and gas, offshore, nuclear, and pharmaceutical. His most recent role involves developing inspection training courses and auditing fabrication workshops to ensure standards compliance.
This CV summarizes Mohammad Abu Taher's qualifications and experience as a senior piping welding inspector. He has over 15 years of experience in QA/QC, welding inspection, and safety supervision for oil, gas, and marine projects. His background includes inspecting piping welding, materials, NDT testing, and coatings for projects in shipyards, refineries, and offshore facilities. He holds international certifications in welding inspection and auditing and aims to apply for a senior piping welding inspector position.
Alladi Pallapa Raju has over 16 years of experience in QA/QC inspection for fabrication projects in industries like oil and gas, bridges, and shipbuilding. He has extensive experience performing and interpreting NDT methods and is familiar with international codes like ASME and AWS. Raju holds an engineering diploma from Singapore and certifications in welding inspection, NDT methods, and safety. Currently he works as a QA/QC inspector in Singapore, where he performs inspections, coordinates testing and documentation, and ensures projects meet specifications.
This document provides a resume for Sandy Solano, a QA/QC inspector with over 11 years of experience in oil, gas, petrochemical, and mining construction projects. He holds a Bachelor's degree in Mechanical Engineering and various welding, NDT, and safety certifications. His experience includes quality inspection roles with companies like J. Ray McDermott, Atlantic Gulf & Pacific, and SK Engineering on offshore and onshore projects in locations like Dubai, Saudi Arabia, and Algeria. His responsibilities involved monitoring welding, NDT testing, and ensuring work was done according to codes, standards, and client requirements.
Yogendrasingh Kushwah is a certified welding inspector with over 15 years of experience in quality assurance and quality control roles. He has worked on numerous pipeline and oil and gas projects in India, Malaysia, and Indonesia, performing inspections, reviewing documentation, and ensuring welding and testing procedures meet standards. Kushwah is skilled in welding codes, non-destructive testing methods, and CAD and has a diploma in mechanical engineering.
The document provides a summary of N.M.VenugopalRao's career experience and qualifications. It details over 18 years of experience in inspection engineering roles for pipeline, piping, and pressure vessel projects. Recent roles have included serving as a senior inspection engineer for Applus Velosi in Abu Dhabi and mechanical inspection lead for Moody Intertek. VenugopalRao holds relevant certifications and training in international codes and standards, and languages include English, Hindi, and Telugu.
Balkar Singh has over 10 years of experience in mechanical engineering, welding engineering, quality management, and non-destructive testing. He is currently a Senior QA QC Engineer at ISGEC Heavy Engineering Ltd where he develops quality plans, performs inspections, prepares reports, and trains others. Previously he worked as a Welding Engineer and Coordinator at L&T MHPS Boilers Pvt. Ltd. where he qualified welding procedures, coordinated testing and inspections, and troubleshot welding issues. He holds relevant certifications and has experience across various industries including oil and gas, railways, and steel plants.
The document provides a summary of N.M.VenugopalRao's career experience as a QA/QC engineer and welding inspector over 17 years. It details his roles with various companies conducting inspections for oil and gas pipeline projects. His responsibilities included reviewing documents and inspection plans, managing inspection teams, verifying materials and welds met standards, and overseeing testing and commissioning activities. He has extensive experience inspecting pipelines, vessels, and structures according to international codes.
S. Rajeshwaran is an experienced welding inspector and NDT inspector with 14 years of experience. He has worked on numerous projects in various countries, including the UAE and India. He has extensive expertise in welding codes like ASME, API, and AWS. Rajeshwaran holds certifications like CSWIP 3.1, ASNT Level II, and PCN Level II. He is proficient in various NDT methods including MT, UT, RT, and PT. Rajeshwaran aims to contribute his skills and experience to help organizations achieve their goals.
The document contains the resume of Wajid Ali Bhatti, who has a Bachelor's degree in Engineering Metallurgy and Material from Dawood College of Engineering and Technology in Karachi, Pakistan. He currently works as a QC Engineer at GASCO Engineering kadanwari plant of ENI, with expertise in areas such as vessel inspection, welding inspection, boiler inspection, non-destructive testing, and more. The resume lists his responsibilities, computer skills, and provides his contact information.
Ram Prasad Ballav is a mechanical engineer seeking a position in quality assurance and quality control inspection. He has over 6 years of experience in related fields including piping systems, steel structures, and equipment connections. He is ASNT NDT Level II certified and has worked as an NDT technician and inspector conducting inspections and tests such as liquid penetrant, magnetic particle, radiographic, and ultrasonic testing. His experience includes inspection and quality control roles in oil, gas, and petrochemical plants.
K.Gopalakrishnan has over 22 years of experience in welding inspection, mechanical supervising, and QA/QC. He has worked on numerous oil, gas, chemical, and petrochemical projects. He is a certified welding inspector and holds qualifications in PT, UT, MT, VT, and RT. Currently he works as a QA/QC supervisor ensuring quality control on fabrication, erection, and inspection activities.
- The document contains the resume of N.Kumaresh, who has over 9 years of experience as a QC Welding Inspector working on projects in Saudi Arabia, Oman, Kuwait, and India.
- His responsibilities included developing quality control plans, reviewing welding procedures, inspecting welds and materials, interpreting radiographic films, preparing documentation, and ensuring quality standards were met.
- He has certifications as an AWS Certified Welding Inspector and experience inspecting welds on pipelines, power plants, desalination plants, and other projects using various welding methods and materials.
Chandeshwar Prasad Singh is applying for the position of Manager QA/QC (Mechanical) with over 21 years of experience in quality assurance, quality control, non-destructive testing, material inspection, welding inspection, and more. He holds a Diploma in Mechanical Engineering and various NDT qualifications. Singh seeks to develop and implement quality plans, ensure compliance with standards, identify non-conformities, and maintain training records. He has worked on various projects for companies in roles such as Engineer QA/QC and Manager QA/QC.
Muzammal Hussain is a QC/NDT/welding inspector with over 7 years of experience in fields including oil and gas, chemical plants, and pipelines. He holds ASNT Level-II qualifications in various NDT methods and has worked on major projects in Pakistan and abroad. His responsibilities include welding and NDT inspections, reviewing test reports and qualifications, and ensuring quality standards are met.
1. Shaun Fagan
160 Silica Place
Fort Mcmurray
AB T9H 2Z8
Cell Canada 780 370 1003
Email seamus132036@hotmail.com
QA/QC Inspection and Construction Supervision
EDUCATION / QUALIFICATION:
o CSA W178.2 CWB Level 2 Welding Inspector (Codes endorsed: CSA Z662, ASME B31-3, CSA
W47.1/W59).
o HDPE Inspection Certification.
o CSWIP Level II Welding Inspector.
EXPERIENCE SUMMARY:
o Over 30 years of Welding / Fabrication experience in pressure pipe welding, pressure vessel
welding, Mechanical Instillations and structural steel construction fabrication, erection and
inspection.
o Excellent Knowledge of International Codes and Standards.
o Excellent experience of Visual Inspection and report writing.
o Excellent knowledge of interpreting drawing, P&IDs and specification.
o Excellent communication and interpersonal skills.
o Computer literate with strong skills for MS Office (Word, Excel and Access).
EMPLOYMENT HISTORY:
CEDA Pipeline Services, CNRL Canada.
QC LEAD Inspector.
MFT 30 HDPE Pipeline Project.
April 2016 to September 2016.
Job Description:
o Review of work packages and ITP for the work covered under the work scope in the package.
o Daily Inspections on 30 HDPE Pipe fusions.
o Prepare inspection/test reports and maintain QA/QC files.
o Coordinate Testing of fusion coupons.
o Reviewing Isometric and shop drawings.
o Visual Inspection on all Civil work.
o Commissioning, launching and Dock and Water Trials of two Tug Boats, one A Frame Lifting Barge
and three MFT pump Barges.
o Daily Inspections of anchor laying for Barges and HDPE Systems to be moored too.
2. Aecom, Husky Sunrise SAG D Production Site Canada.
Senior Welding / Piping and Construction QA/QC Inspector.
October 2015 to March 2016.
Job Description:
o Review of work packages and ITP for the work covered under the work scope in the package.
o Review of welder qualifications, welding procedure qualifications for the job.
o Perform before welding, in-process and final inspections and tests for piping and structural
fabrications.
o Perform dimensional verifications.
o Perform structural steel inspections.
o Conduct quality surveillance inspections to confirm code, specification and contract compliance.
o Prepare inspection/test reports and maintain QA/QC files.
o Perform walk around inspections and identify, record and report the non-conformance and also
tracking and logging Non-Conformance Reports.
o Review of welder qualifications, welding procedure qualifications for the job.
o Preparation and compilation of NDT Summary.
o Perform line walk downs, redlines, and punch the deficiencies.
o Preparation of test packages and witnessing of pressure tests.
o Post hydro walk downs.
o Prepare and compilation of final turnover documentations to comply to project requirement.
Metalcare Group Inc. Fort Mcmurray Alberta Canada.
Welding, Piping and Construction QA/QC Inspector.
August 2012 To September 2015.
Subcontracted to Various Companies on different Petro Chemical sites and projects in
the oil sands region
Job Description:
Duties same as Above
March 2011 July 2012.
OJ Industrial Services.
Suncor Oilsands Fort McMurray Firebag Hot Bitumen Project 24 Pipeline.
Welding and Piping QA/QC Inspection Supervisor.
o Inspection and Quality control on carbon pipe and all welded fittings, all relevant structural
steel work, Including block valves.
o Weld Q/C with regular parameter checks.
o Supervising welders and pipe fitters.
o Visual Inspection on all Civil work.
o Inspecting and witnessing hydro testing and recording relevant data.
o Disposition NCRs and RFIs on quality and code issues.
o Document and Working closely with site Engineers and QA to resolve code issues.
o Coordinate third party NDE.
o Review of Radiography Reports and Film.
o Reviewing Isometric and shop drawings.
3. o All weld mapping, Consumable verification and Hydro Testing and compiling As built drawings.
o Review of Turnover documentation submitted.
September 2011 February 2012.
OJ Pipeline/ RMS Welding Canada.
Enbridge Wood Buffalo 57.5 km 30 Pipeline.
Front End Welding Technician.
o Running the front end internal welding machine on the main pipeline welding spread.
2010. Redhall , Sellafield Nuclear Reprocessing Plant , Cumbria UK
Welding and Piping QA/QC Inspection Supervisor.
o Working on a heat and power plant at the Sellafield nuclear reprocessing site.
o Supervising welders and pipe fitters.
o Inspection and Quality control on carbon and stainless steel pipe/pressure vessels and all welded
fittings, including all relevant structural steel work.
o Inspecting and witnessing hydro testing and recording relevant data.
o Doing MPI inspection and marking up welds for X-RAY or U/T testing.
o Liaising with X-RAY and UT crews, marking up any weld repairs and monitoring progress.
2009. RMS Welding Edmonton Canada.
16km 36 Pipeline, Trinidad.
170km 36 Pipeline, Kansas, USA.
Welding/ QC Pipeline Supervisor.
o Overseeing and qualifying welding procedures including repair procedures.
o Testing of welders.
o Supervising all mainline welding and labour.
o Weld Q/C regular parameter checks.
o Reviewing UT and X-ray checking on any repairs being carried out.
o Keeping all relevant paperwork in order and reviewing other paperwork.
o Working closely with client Reps and QC department.
o Raising any NCRs.
2005 2008.
North East Welding, UK.
India offshore, Greece offshore, India onshore, Qatar onshore.
Welding/ QC Pipeline Supervisor.
o Working on various projects both onshore and offshore.
o Setting up and qualifying welding procedures.
o Testing welders.
o Supervising mainline welding crews.
o Working closely with clients to meet tight deadlines in production and a cost-effective manner.
2003 2004.
CRC Evans, USA.
Sakhalin Island, Russia onshore, Egypt offshore, Norfolk, UK onshore.
Welding / QC Pipeline Supervisor.
4. o Working on various projects both onshore and off shore.
o Setting up and qualifying welding procedures.
o Supervising mainline welding production and quality.
2002 2003.
Halliburton, Brown and Root, UK.
Kazakhstan onshore, 170kms 16 pipeline
Clients Rep QA/QC Inspection Supervisor.
o Construction of 2 pumping station, receiving terminal and storage tanks
o Supervising sub contract labour.
o Supervising mainline welding / ditching/ lowering in / hydro testing and all associated work.
o Reviewing all paperwork and X-ray reports.
September 2002 October 2002. North East Welding UK.
Iran offshore.
Welding / QC Pipeline Supervisor.
o Setting up and qualifying welding procedure
o Testing welders
o Supervising mainline welding production and quality
May2002 August 2002. Transco/British Gas. Cambridge, UK, 66km 48 pipeline.
QA/QC Clients Front End Welding Inspector.
o Checking parameters
o Pre-heat bevel cleanliness
o Keeping all paperwork in order
o Supervising mainline welding production and quality
February 2002. April 2002 Serimer Dasa France. Welding / QC Inspection Supervisor.
o Qualifying welding procedures
January 1994 January 2002. CRC Evans Auto welding USA. Welding and Technical
supervisor. England, Russia, Canada, Saudi Arabia, Bolivia, Brazil, North and South
France, Morocco, East Germany, India, Malaysia.
o Working on pipelines worldwide
o Training, testing and supervising welders and labour both front end and back end
o Maintaining all equipment
o Working on overland and offshore pipelines ranging from20km-565km
o Pipe sizes from 24 up to 56 light wall and heavy wall
February 1992 December 1993. D.Meter Engineering.
Installation Supervisor.
o Working on petro chemical and nuclear projects, pressure vessels, pipework and all associated
work.
5. November 1991 February 1992. Jenkins of Retford.
Installation Supervisor.
o Working on pressure vessels, pipe fabrication and mechanical installations
May 1991 November 1991. Redpath Engineering.
Thorp, Sellafield Nuclear Reprocessing Plant, UK.
o Charge hand Pipe welder.
July 1989 May 1991. UK Construction.
Thorp, Sellafield Nuclear Reprocessing Plant, UK.
o Pipe welder.
6. November 1991 February 1992. Jenkins of Retford.
Installation Supervisor.
o Working on pressure vessels, pipe fabrication and mechanical installations
May 1991 November 1991. Redpath Engineering.
Thorp, Sellafield Nuclear Reprocessing Plant, UK.
o Charge hand Pipe welder.
July 1989 May 1991. UK Construction.
Thorp, Sellafield Nuclear Reprocessing Plant, UK.
o Pipe welder.