The use of a homemade tool to lift gas cylinders is not in compliance with the COSWP, nor does it indicate the existence of a robust safety culture on board. Following all safety procedures and policies 2. CAPS ON! Storage Area means where more than 1 bottle of each are stored. We don't have the space to list them all here, but new welding. Because this is achieved by oxidation, it is only effective. Page 3B – LPG Upgrade Kits. Understanding First Aid and how to administer First Aid procedures. This activity should have been stopped. While welding or cutting, leave the valve wrench in position. Smucker Company Our goal is to connect you with supportive resources in order to attain your dream career. "To shut down the oxyacetylene outfit: 1. The main parts that make up the oxygen acetylene equipment are: • Cylinders o Oxygen o Acetylene • Regulators • Hoses • Welding attachment • Cutting attachment Oxygen acetylene welding is also commonly referred to as Oxy-Acetylene. Oxy-Fuel Gas Cutting and Welding Operation of oxy-fuel torches involves oxygen and flammable gases under pressure, open flames, flying slag and hot metal, meatl fumes and combustion products. 4 Closing Down 45 14. Oxyfuel Safety: Check Valves and Flashback Arrestors AWS disclaims liability for any injury to persons or to property, or other damages of any nature whatsoever, whether special, indirect, consequential or compensatory, directly or indirectly resulting from the publication, use of, or reliance on this Safety and Health Fact Sheet. VIDEO - AN INTRODUCTION TO GAS WELDING - OXYACETYLENE Oxyacetylene gas welding is commonly used to permanently join mild steel. The oxyfuel process is the most widely applied industrial thermal cutting process because it can cut thicknesses from 0. Hotworks Fire Prevention Guidance Document for Fire Prevention During Cutting and "Hot Works" Operations Purpose. The common welding techniques will include oxy-acetylene cutting and brazing, electrode arc welding, and wire feed welding. - Improved existing procedure and enhanced QC processes while establishing an open communication between welders and management. acetylene regulator will bear a red label with the word "acetylene" on it. OXY/ACETYLENE SET UP & SHUT DOWN PROCEDURE **Before attaching regulators to a new tank, crack cylinder valves to blow out dust, moisture, etc. Setting up the Oxy -fuel cutting torch. Safety & Industrial Hygiene is the practice of ensuring the general health and safety of the campus by supplying information, services, and equipment to help identify, evaluate, and control potentially harmful activities in the work and learning environment. Any threaded fitting that features a groove indicates that the threads are "left-hand". protection of others c. Next, the torch should be ignited, and then oxygen can be introduced. Acetylene is very flammable. Oxygen And Acetylene Use And Safety AR 2010 11 DMME Division of Mineral Mining Gas flames produce infrared radiation which may have a harmful effect on the – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow. Page 4C – Acetylene Original Classic Kit. Following a major review of legislation in 2014, acetylene was placed under The Acetylene Safety (England and Wales and Scotland) Regulations (15). The safety issues discussed in this report are adequacy of mobile acetylene trailer design for protecting cylinders during transport, effectiveness and safety of unloading procedures for mobile acetylene trailers,. com, the ultimate Source for Welding Information & Knowledge Sharing! Here you can join over 40,000 Welding Professionals & enthusiasts from around the world discussing all things related to Welding. Characteristics of the oxy-acetylene welding process. A Safe Operating Procedures (SOP)or Standard Operating Procedure is a step by step set of instruction for a task or operating plant or equipment. By using the proper tips, rods, and fluxes, almost any metal can be welded, heated, or cut using the oxy-acetylene process. * Followed Standard Operating Procedures (SOP), factory and emergency procedures. Oxyacetylene definition is - of, relating to, or utilizing a mixture of oxygen and acetylene. Perform the assigned welds and cuts. djembe, dunun, gourd shakers and balafon. Module 2 Thermal Processes Unit 1 Introduction to Thermal Processes and Safety Unit 2 Introduction to Oxy-Acetylene Welding Unit 3. It should identify the PPE required, Pre-operational safety checks, Operational safety procedures, housekeeping and outline potential hazards and forbidden activities. The resulting weld is as strong as the parent metal. Pass a written test on safety and operation procedures on the oxy-acetylene unit with a minimum of 100 accuracy. Strain/sprain from heavy and/or awkward workpiece Foot injury from dropping workpiece Trip/fall in area around Oxy-Acetylene Welding workstation Damage to workpiece from incorrect set-up. Health and Safety Executive Working safely with acetylene Page 1 of 5 Introduction This leaflet provides guidance on the fire and explosion hazards of acetylene. By creating a safe work environment and carefully monitoring. Welder Qualification Procedures and Training. The ability to understand technical and isometric drawings. The instructor will give you a series of welding and cutting procedures to perform. GENERAL GAS WELDING PROCDURES. • Never use the torch head as a hammer. Oxy-acetylene welding was first developed in 1903 when two French engineers discovered that by combining acetylene fuel and oxygen together they could create a flame strong enough for welding and cutting metal. • Position compressed gas, liquefied gas, refrigerated gas, and acetylene containers with. This process like any other process have risk which should be managed. This program shows the correct and safe use of Oxy-acetylene Cutting Equipment, and includes: Equipment and Workshop Safety. In the incident below, is highlighted the importance of the proper care of cutting and welding equipment. Discuss the importance of the hot work permit and explain the procedures that are to be followed. 1974, 63 pages. SECTION 2 SAFETY, TOOLS AND EQUIPMENT, SHOP PRACTICES • list procedures used for bending tubing. VIDEO - AN INTRODUCTION TO GAS WELDING - OXYACETYLENE Oxyacetylene gas welding is commonly used to permanently join mild steel. The flame produced by an oxy acetylene welding torch heats the metals you're welding and causes them to melt together, bonding the pieces with the resulting weld seam. Page 4C – Acetylene Original Classic Kit. 3 Safety precautions required for oxy-acetylene welding are identified and explained according to manufacturer‘s instructions and company policy. Follow this procedure whenever your work will. Hi, I’m Garrett Strong with makemoneywelding. Use this record when performing your visual inspection of the Oxy-Acetylene equipment and keep as a record on site as evidence of a risk management system being in place. 5,700 o F when burned with oxygen. Dissolved Gases - Acetylene. Notify an incident or near miss. A Manual on Oxy-Acetylene Welding and Cutting Procedures (Second Edition) by Linde Company. Select the Facilitator's Guide to go with the Safety Hub video. which is mixed with oxygen in correct proportion to produce an intense flame. Environmental Health and Safety is a service-oriented organization dedicated to support the University’s overall mission by inspiring a cultural environment of shared responsibility. SOP-0042 Version 1. Learn safety procedures and practical skills on the Oxy-Acetylene Welder. If ventilation is not sufficient, then the welding area should be equipped with mechanical ventilating equipment. While most welders would prefer to continue using acetylene for their oxy-fuel welding, there will be a. Use proper safety procedures when welding and oxy- acetylene cutting. Open the valve on the oxygen tank fully. Electric arc/CO 2 and aluminium welding available. The team is available by phone when you need assistance with product selection for an application, or to suggest the best welding procedures to solve your problem. Acetylene is very flammable. procedures relating to health and safety are important 4. Products are determined to minimise waste materials. CPCPCM2052A Weld using oxy-acetylene equipment Date this document was generated: 6 February 2013 1. When this occurs on a fuel gas cylinder, such as acetylene, it can cause rapid dissociation within the cylinder resulting in greater destruction and/or injuries. GENERAL GAS WELDING PROCDURES. Page 4B – LPG Compatible Kit. Read All Instructions - failure to follow the safety rules listed below and other basic safety precautions may result in serious personal injury. Oxy-acetylene welding was first developed in 1903 when two French engineers discovered that by combining acetylene fuel and oxygen together they could create a flame strong enough for welding and cutting metal. The leaflet does not cover fixed installations where acetylene is used (see www. ( INTRODUCTION TO OXY-ACETYLENE WELDING ( Component of a weld ( Oxygen and Acetylene welding WEEK 1V ( SAFETY IN OXY-ACETYLENE ( OXYGEN CYLINDER ( ACETYLENE CYLINDER ( Safety precautions in gas welding. At the completion of the day’s work a final inspection of the hides was conducted prior to the crew departing the facility.   Similarly, at the tanks the acetylene is turned off first and then the oxygen. Over 350 photographs Choosing welding equipment Oxy-acetylene welding, heating and cutting Arc Welding MIG (wire-feed) welding TIG (Heli-arc) welding Plasma-arc welding and cutting Safety and shop equipment Building a utility trailer. French engineers Edmond Fouché and Charles Picard became the first to develop oxygen-acetylene welding in 1903. There appear to be several unsafe conditions in this image. Characteristics of the oxy-acetylene welding process. Wear proper clothing and Personal Protective Equipment (PPE). Storage Keep cylinder caps in place when cylinders are not in use or are being transported. • Oxy acetylene can be used on sites with no power supply • It is quite a versatile process and can be used to weld most metals. Page 3B – LPG Upgrade Kits. All procedures or protocols developed for shop safety must be kept for as long as they are current. Maintain all cylinders in an upright position when in use and during storage. LIGHTING UP. Oxy-fuel process uses heat created by combustion of fuel (commonly acetylene) to melt the base material and create fusion bond with or without a filler material. Always use goggles when welding or cutting. The neutral flame, carburising flame and oxidizing flame are the 3 types. Health and Safety Executive Safety in gas welding, cutting and similar processes Page 3 of 11 Preventing fire from heat, sparks, molten metal or direct contact with flame The flame from an oxy/fuel gas torch (often called a 'blowpipe') is a very powerful source of ignition. Acetylene is the combustible fuel used by most agriculture mechanics. Safe Operating Procedure OXY ACETYLENE SET. Prerequisites: None 2 hours weekly (0-2) A study of oxy-acetylene equipment, types of flames, general safety precautions, and flame-. This makes the weld brittle. Cutting Torch Safety: Chances are you will never pick up an OXY‐Acetylene torch, but if at some point during the project you do, here are a few tips: • Keep the torch tip clean at all times. Understanding the correct methods of lifting and material handling. It has many of the physical properties of acetylene, but lacks its shock sensitivity, and therefore, can be stored and shipped in lighter containers. Oxy-Acetylene/Propane Gases Safety e-learning should take approximately 1 hr to complete. Moved Permanently. Refer to acetylene by its correct name “acetylene” and not by the word gas. Chemical name :acetylene Other means of identification. Welding, Cutting, and Brazing. Best practices by the operator Wear your personal safety protection Only trained and experienced operators should use acetylene cylinders They must know and understand: • Material Safety Data Sheets (MSDS) • Proper equipment installation and operating procedures • Specific hazards associated with the use of oxy-acetylene equipment. Safe Operating Practice Acetylene Cutting and Welding Workers must be trained/competent and aware of associated hazards. Setting up Oxy Acetylene Kit is not rocket science, but it is important to do it correctly. OPERATIONAL SAFETY CHECK. Introduction to Gas Welding and Cutting. Oxy-acetylene cutting Protective clothing, respiratory protection (I. General information on metals and other commonly used welding processes will be covered as lecture topics Within each process we will cover; Safety, Welding Terminology, Welding Equipment, Heat. 200+ standard and safe operating procedures available to enhance your business' operating and health and safety processes. Special welding process safety II. Their presumption was that as long as it was within the work area, it was fine to do the job without a hot work permit. WAC 296-828-20015. applies to non-workplaces where the quantities of dangerous goods stored or handled are above certain amounts. The main parts that make up the oxygen acetylene equipment are: • Cylinders o Oxygen o Acetylene • Regulators • Hoses • Welding attachment • Cutting attachment Oxygen acetylene welding is also commonly referred to as Oxy-Acetylene. Prepare metal for welding, then tack weld at each end. The course will also introduce students to all appropriate safety procedures in the trade. Oxy-Acetylene brazing and flame cutting will also be covered. This video shows operators how to use oxy-acetylene equipment safely and correctly and includes: an explanation of how the oxy-acetylene process works, workshop and equipment safety, an explanation of all the components that make up the welding unit, flame types and their cuttings, backfire and f. Disadvantages: • Acetylene weld lines are rougher in appearance and need more finishing • Acetylene is unstable and expensive • There are more safety issues with oxy acetylene, because there is a naked flame. 1 Thin Steel 49 16. ppt), PDF File (. Oxy-Fuel Gas Welding I. This Procedure provides safety and health instructions regarding gas and electric welding, cutting, brazing, or similar flame or spark-producing operations to protect personnel and property against heat, evolved gases and fumes, electrical shock, and radiation. must be worn at all times. Safety in the welding environment D. It is best to never lay an acetylene tank down. 0 Using the Cutting Assembly 48 16. In our series on welding we have taken a brief look at AC and DC arc welding along with basic techniques and safety equipment required for safe usage. Standing to the side, slowly open the oxygen valve on the cylinder all of the way. Oxy Acetylene Safety Joe Millwright. oxyacetylene gas welding three types of flame in safety. When done correctly, this procedure is a strong as a fusion weld. Do you ever stop to think who is. Oxygen Acetylene Welding Guide SAFETY RULES FOR OXY-ACETYLENE WELDING. Careless use of oxy/fuel torches has caused many fires. • Never use the torch head as a hammer. Oxy Acetylene Cutting and Safety This video highlights the importance of operating Oxy-Acetylene equipment safely and demonstrates the correct, safe way to perform some of the most common cuts (15 mins). Oxy-acetylene or oxy-LPG equipment should not be left near hot equipment or metals that could burn the leads. The neutral flame, carburising flame and oxidizing flame are the 3 types. Always use goggles when welding or cutting. The chemical action of the oxy/acetylene flame can be adjusted. This is what is written in the book. acetylene in a safe condition inside the cylinder. Oxy-Acetylene brazing and flame cutting will also be covered. Nothing beats oxy-acetylene for welding quality ; Acetylene is the hottest and most efficient of all fuel gases for all types of welding. PD-ServMan-E (4-13) Service Manual 2011- 2013 • Be extremely careful when using an oxy-acetylene torch. This substantially reduces the probability that heat from the acetylene or other welding grade fuel-gas will radiate through the steel firewall baffle plates such that it reaches the oxygen cylinder and raises the oxygen contents above the DOT safety level. Short Arc (MIG) Welding : Observe and describe methods and procedures for safe short arc welding; perform short arc welding assignments and projects under supervision. Safe Operating Procedure (SOP) OXYGEN/ACETYLENE/HIDROGEN WELDING AND CUTTING Improper use of OXYGEN/ACETYLENE/HIDROGEN torches places employees at increased risk of serious injury. MHI-SOP-Fleet-001-Acetylene Cutting and Welding Page 1 of 1 Issued: 2002 -11 -06 Revised: 2015 -01 -09 Tool Box Meeting On Site Hazard. Prerequisites: None 2 hours weekly (0-2) A study of oxy-acetylene equipment, types of flames, general safety precautions, and flame-. I was flipping back through my Modern Welding Textbook (Goodheart -Wilcox Company) and it says just the opposite. The combination of oxygen and acetylene produces a flame temperature over 6000 degrees Fahrenheit making it ideal for welding and cutting. 2, STOT SE 3) or dimethylformamide (Flam. Compatible with all devices. Job safety and health. Adjust the acetylene working pressure by opening the acetylene needle valve on the torch and turning the regulator screw to the right. Keep children away. Occupational Safety and Health Hazard Awareness Training for the Construction, Oil and Gas, and Landscaping Industries West Virginia University Research Corporation 2011. acetylene in a safe condition inside the cylinder. Open the valve on the acetylene cylinder no more than three-fourths of a turn so it can be closed quickly in case of emergency. Unfortunately, Oxy-acetylene Welding 'flashback' workplace accidents have featured in the news this week, reiterating the need for comprehensive training and sound safe work procedures. It has many of the physical properties of acetylene, but lacks its shock sensitivity, and therefore, can be stored and shipped in lighter containers. Identify cutting techniques. Standard Safety and Supply 3. It is suggested that you have an. • Keep the tip pointed away from your body. Safe Operating Procedures SOPs are designed to help employees identify hazards, limitations, PPE, & safety training for specific equipment/tasks. 7 bar to 1 bar. This workshop ensures you understand the potential hazards and associated safety procedures in this vital area. • Alternate fuels do not have the same limitations as acetylene. This instructable is only to guide you during your first set-up of the rig. Never use acetylene working pressures in excess. Safe Operating Procedure (SOP) OXYGEN/ACETYLENE/HIDROGEN WELDING AND CUTTING Improper use of OXYGEN/ACETYLENE/HIDROGEN torches places employees at increased risk of serious injury. PWL#109 - Safety with Oxy-acetylene Flames, How to develop a Laser Welding Procedure, Filler Metals for Active Brazing, Clad Brazing Materials, Corrosion Protection under Insulation in Steel Piping for Petrochemical Industry, Brazing Graphite, Hardness Test and much more. A mixture of oxygen and acetylene, burns as an intense / focussed flame, at approximately 3,500 degrees centigrade. Make sure torch valves are closed. 13 Communication issues 54 2. This is user-friendly illustrated guidance that covers a range of topics including training and qualifications, fire and explosion prevention, local exhaust ventilation, and noise and vibration. • Fuel gases most commonly used in oxy-fuel processes are acetylene and LP (Liquefied Petroleum). Page 6 – LPG Fab Kit. Resources Safety 100 Plain Street EAST PERTH WA 6004. Gas Cylinder Colour Codes Gas Cylinder Colour Code Chart The gas cylinder colour code is indicative of the gas contained in the cylinder. Cutting with the oxy-fuel process is just the opposite from of welding. However, I have also seen many oxy-acetylene seminars from suppliers and I would recommend Smith Equipment. com, the ultimate Source for Welding Information & Knowledge Sharing! Here you can join over 40,000 Welding Professionals & enthusiasts from around the world discussing all things related to Welding. French engineers Edmond Fouché and Charles Picard became the first to develop oxygen-acetylene welding in 1903. Oxy-Acetylene and Oxy-Fuel cutting Course Objective: The course is designed for the student to have a good understanding, solid foundation, and the skills needed for a career in welding. Recognize the safety hazards with respect to welding including arc flash, electrical shock and burns. Using oxy-acetylene equipment (plumbed) Potential Hazards Fire and ultraviolet light hazard with the potential to cause harm through exposure to heat, projectiles, fumes and gases, radiation, sparks and sharp objects. It applies to operations involving oxygen-fuel gas welding and cutting. 3 of the Mines Safety and Inspection Regulations 1995 (MSIR), the manager and each employer must ensure that personnel do not use welding oxy-acetylene cutting equipment or other hot work equipment where there is a risk of personal injury. Oxy-Acetylene Processes. Equipment assembly and testing procedures. Recommended oxy/acetylene cutting tip pressures vary with size. Never use acetylene working pressures in excess. • Oxy-acetylene welding process, types of flames and their uses • Terms and definition of welding • Types of welding joints • Nomenclature of welding joints ( parameter) • Electrical Terms, power source AC, DC Polarity and its uses. Follow this procedure whenever your work will. Report it to your teacher. Point the acetylene valve outlet away from the oxygen cylinder and never stand in front of the gauge while opening a cylinder valve. * Health and Safety standards with COSHH, SSoW and WEL regulations. There is no acetone for stabilization when it leaves the tank. The common welding techniques will include oxy-acetylene cutting and brazing, electrode arc welding, and wire feed welding. The main parts that make up the oxygen acetylene equipment are: Cylinders. Automated control assures accuracy and consistency for both straight and beveled cuts. 1974, 63 pages. Standard Operating Procedure (SOP) Acetylene and Oxygen Safe Use for Welding EWU EH&S SOP Page 5 of 16 Doc Rev 1 3/29/2016 OXYGEN Oxygen behaves differently to air, compressed air, nitrogen and other inert gases. Page 4C – Acetylene Original Classic Kit. Training in oxy-acetylene cutting. 4 Closing Down 45 14. This is what is written in the book. OPERATIONAL SAFETY CHECK. It is accept-able to use acetylene regulators that indicate a static pressure up to 22 psi (151 kPa). As beginners tend to make big mistakes, I did a huge recherche on torch cutting and collected all the information I could find right here. Because the acetylene is dissolved in acetone, you cannot judge how much acetylene is left in a cylinder by gauge pressure. For general University of Tasmania work health and safety information, see the University's Work Health and Safety website. Loading Unsubscribe from Joe Millwright? Intro to Oxy-Acetylene Welding - Part 1 - Duration: 11:54. Only trained cutters, welders and supervisors shall perform or supervise the work. Arc Welding. The timber planking at the base of the hides was covered in fire blankets and a fire watch was engaged to observe the work. MAPP gas is the result of rearranging the molecular structure of acetylene and propane. equipment, you must observe certain safety. Environmental Health and Safety, 414 J. The average pressure in an acetylene tank under the same conditions is about 250 PSI. Check workspaces and walkways to ensure no slip/trip hazards are present. The leaflet does not cover fixed installations where acetylene is used (see www. Vent the oxygen regulator valve before attaching the regulator to the cylinder. OCTE SAFEdoc T R A N S Safe Activity Foundation in Education: Transportation Technology This SAFEdoc is designed to provide safety data sheets, posters, safety passports, and safety resources for all technology educators. Setting up the Oxy -fuel cutting torch. The mission of the Orleans/Niagara Board of Cooperative Educational Services is to be the premier provider of innovation and effective solutions for the evolving needs of our component districts and other learning collaboratives. This Oxygen/Acetylene Cutting and Welding Kit should only be. The free PDF documents below provide clear help in addressing common safety and health concerns. Oxy-Acetylene Torch Safety – Backfires & Flashbacks 4 • Backfires occur when the torch flame burns back into the torch tip and is extinguished with a loud pop. 7 bar to 1 bar. Discuss the history, operating principles and safety procedures involved in oxy-acetylene cutting Discussion or oral quiz Set up equipment, turn on equipment, adjust equipment, light the torch and adjust the flame, shut down, and drain equipment. Highlights. • Slighting If oxygen valve is leaking, torch will “pop as acetylene valve is closed. Acetylene - if the cylinder is involved in a fire or has suffered a flashback and NO flashback arrestor fitted then the cylinder could suffer acetylene decomposition. Compressed gas cylinders (and disposable cartridges) are a convenient way to transport and store gases. A mixture of oxygen and acetylene, burns as an intense / focussed flame, at approximately 3,500 degrees centigrade. This is what is written in the book. (Universal) was on the east side of AMU1 using an oxy -acetylene torch to remove a corroded structural I-beam, which was within two and a half inches of coils containing R -30 refrigerant. Woodworking plans: Safety is of utmost concern when you are doing woodworking. We don’t have the space to list them all here, but new welding. • They are generally harmless, however, backfires can turn into flashbacks!. Oxygen and acetylene regulators B. Acetylene is a compound of carbon and hydrogen, produced by the reaction of water and calcium carbide. Use this record when performing your visual inspection of the Oxy-Acetylene equipment and keep as a record on site as evidence of a risk management system being in place. Position metal for a horizontal butt weld. The beveling of plate edges before welding is a necessity in many applications both to insure proper dimensions and fit and to allow proper welding techniques to be employed. Oxy-fuel Equipment inspection • SECTION 7. welding, MIG welding and oxy acetaline welding. It is ideal for maintenance engineers, engineers and those who wish to use oxy-acetylene welding equipment. Oxy-Fuel Torch Tip/Nozzle Design and Selection X This site uses cookies and other tracking technologies to provide you with our services, enhance the performance and functionality of our services, analyze the use of our products and services, and assist with our advertising and marketing efforts. We Build Stuff 124,262 views. DO NOT use this system unless you have received authorization from the Shop Manager. Hours: 110. Welding or gas welding and oxy-fuel cutting are processes that use fuel gases and oxygen to weld and cut metals, respectively. Any threaded fitting that features a groove indicates that the threads are "left-hand". Refer to acetylene by its correct name “acetylene” and not by the word gas. RULE OF THUMB (MULTI-HOLE CUTTING TIPS, OXY / FUEL GAS) Recommended oxy/ fuel gas (propane, propylene. Lighting, adjusting and shutting down an oxygen-acetylene torch is easy – especially when following the proper procedures. Safe operating procedure - Oxy acetylene fuel gas welder Last modified by:. In fact, the oxy-acetylene flame burn at 6000 ‘F, and is the only gas flame that is hot enough to melt all commercial metals. Procedures: 1. The above instructions must be followed at all times If any of the instructions are not possible, contact the site supervisor for an assessment of any safety requirements. • Alternate fuels do not have the same limitations as acetylene. • Oxy acetylene can be used on sites with no power supply • It is quite a versatile process and can be used to weld most metals. personal protective equipment f. View Lee Stewart Advanced Rigger’s profile on LinkedIn, the world's largest professional community. Safety Data Sheets for the gases being used should be available & understood. See NDSU Safe Operating Procedure – Compressed Gas Cylinders for more guidelines to properly handle cylinders. If ventilation is not sufficient, then the welding area should be equipped with mechanical ventilating equipment. General safety – safe operations. - call the Fire Brigade they have procedures for dealing with acetylene in fires. Care of tools. The document has moved here. 7 Safety Precautions 18. •Heat from the oxy-fuel process is used to cut or weld and to heat for bending, shaping and tempering metal. com, the ultimate Source for Welding Information & Knowledge Sharing! Here you can join over 40,000 Welding Professionals & enthusiasts from around the world discussing all things related to Welding. Use aprons and gloves. This is accomplished by providing support services that include, but are not limited to, education, resources, special services, oversight, and guidance, across. This checklist covers regulations issued by the U. 004 04 Oxy-Acetylene Welding, Cutting and Brazing Equipment 004 05 Resistance Welding and Equipment 004 06 General Principles of Plasma ARC Cutting 005 00 General Welding Certification Requirements 005 01 Navy Specific Welding Certification requirements 005 02 Air Force - Qualification Certification Requirements. Oxy acetylene welding 1. Module 2 Thermal Processes Unit 1 Introduction to Thermal Processes and Safety Unit 2 Introduction to Oxy-Acetylene Welding Unit 3. use for safety and so they can. Oxy-Acetylene Processes. Follow all assigned safety procedures. Approved welding Goggles must be worn at all times while using this equipment. Secure metal plates. Both oxygen and acetylene drawn from the cylinders and mixed in mixing chamber at equal and high pressure i. Acetylene is a compound of carbon and hydrogen, produced by the reaction of water and calcium carbide. Delivered as a narrated slide presentation with video & quizzes to test knowledge and keep the learner engaged. This procedure outlines requirements in the Occupational Safety & Health Administration's (OSHA) standards regarding. Oxyacetylene Torches-How to Use Use of a cutting torch is not something that just anybody should do without training. All pages are intact, and the cover is intact. Lighting the Oxy-fuel torch 1. Never operate a faulty electrical power tool. 7 Safety Precautions 18. _--Oxy-acetylene welding is an autogenous welding process, in which two parts of the same or different metals are joined by causing the edges to melt and unite while molten without the aid of hammering or compression. Health and Safety Executive Safety in gas welding, cutting and similar processes Page 3 of 11 Preventing fire from heat, sparks, molten metal or direct contact with flame The flame from an oxy/fuel gas torch (often called a ‘blowpipe’) is a very powerful source of ignition. In fusion welding, a heat source melts the metal to form a bridge between the components. Training in soldering and brazing. Harris Products Group Overview The Harris Products Group is an American based company with quality expectations that are the highest in the industry. PRE-OPERATIONAL SAFETY CHECKS: 1. Safe operating procedure - Oxy acetylene fuel gas welder Last modified by:. EMERGENCY PROCEDURE FOLLOWING FLASHBACK EXPLOSIONS & SUSTAINED BACK FIRE TURN OFF ONLY IF SAFE TO DO SO 1 Oxygen torch valve first 2 Fuel gas torch valve 3 Cylinder valves Immediately put down the torch, preferably in water, as the oxygen may use the torch components as a fuel causing the torch to melt. Residential Construction Safety Procedures. SpectraSensors OXY5500 Oxygen Analyzer is a compact, stand-alone one-channel meter with an LCD display and built-in data logger. ) CAPTION 8. The ability to understand technical and isometric drawings. Oxy-Acetylene Equipment and Gases Safety and Health in Oxy-Fuel Applications Equipment Setup Manual Flame Cutting Bevel Cutting Metal Arc Welding (SMAW) SMAW Uphill Principles Equipment Uphill Pipe Welding Nomenclature Fillet Welds for Pipe The Five Essentials for Quality Pipe Welds VI. Do not saturate your clothing with oxygen or acetylene. Equipment assembly and testing procedures. Aircraft Welding. This document sets out how oxy-acetylene welding and cutting equipment should be used safely. ** **When opening tank valves, ALWAYS open valves slowly so pressure on regulators is. Arc Welding. Do not point the flame towards. Employers should consider if skills training alone is sufficient to meet their obligations under the Health and Safety at Work Act. A mixture of oxygen and acetylene, burns as an intense / focussed flame, at approximately 3,500 degrees centigrade. There is no acetone for stabilization when it leaves the tank. Adjustment of Working Pressure. • Fuel gases most commonly used in oxy-fuel processes are acetylene and LP (Liquefied Petroleum). Welding, Cutting, and Brazing. Learner Outcomes: The student will study safety and equipment requirements in the gas welding processes used in the fabrication and repair of weldments and machinery. 3 Welding Equipment. operation and maintenance of oxyacetylene and oxy- safety precautions associated with gas welding. When it comes to safely brazing with oxy-acetylene torches, let's look at two important aspects: safety equipment, plus procedures for safe operation. The Z87 logo means that the safety glasses are industrial quality. Each lesson includes media-rich presentations, a pre-made lesson plan, assessments and engaging real-world projects and activities. The resulting weld is as strong as the parent metal. Occupational Safety and Health Hazard Awareness Training for the Construction, Oil and Gas, and Landscaping Industries West Virginia University Research Corporation 2011.