This document outlines hazards and controls for various drilling rig operations including rigging up, drilling ahead, tripping out/in, casing operations, maintenance activities, and well control. It describes potential hazards such as falls, pinches, burns, and being struck by equipment or tools. Controls include following safety procedures, using proper protective equipment, maintaining orderly work areas, and implementing safe work practices for tasks like handling tubulars, making up pipe, and breaking out pipe.
This document provides an overview of important factors related to safe lifting operations, including common accidents, legislative requirements, roles of personnel, machinery considerations, and types of lifting gears. It discusses cranes like mobile cranes and tower cranes and safe operation points. It also covers various lifting gears such as wire rope slings, chain slings, hooks, and their inspection and proper use. The document emphasizes the importance of following safety procedures and using qualified personnel and properly inspected equipment to reduce lifting accidents.
This document discusses the basics of rigging, including different types of rigging materials and how to inspect them. It covers chain, synthetic, wire rope and mesh slings. Specific things to look for when inspecting each type are provided. It also discusses how sling angles affect load capacity and tension, and provides charts to determine these effects. Different types of sling hitches like vertical, bridle, basket and choker are illustrated and described. Hazard recognition for rigging operations and basic crane signals are also covered.
The document discusses different types of drilling rigs and factors for selecting a rig. It outlines various land and offshore rigs, including conventional land rigs, mobile land rigs, inland barge rigs, posted barge rigs, submersible rigs, fixed jacket rigs, and drill ships. Key factors for selecting a rig include the surface location, maximum hole depth, horsepower requirements, cost, and availability. Offshore rigs like submersible rigs can work in water depths from 18 to 70 feet, while drill ships are used for the deepest water depths of over 2500 meters.
This handbook provides the basics of crane operation and safety requirements as well as guidelines for the initial investigation of crane incidents, including observations to be made at the site as well as questions to be asked during interviews of site personnel.
The document provides guidance on safe lifting practices for engineering students. It discusses duties and responsibilities of riggers which include observing safety precautions, checking the load and work area, inspecting equipment, communicating with crane operators, and reporting issues. The document also covers safety awareness, with sections on general safety, safety systems, personal protective equipment, lifting hazards, electrocution hazards, and overload/maintenance hazards. It describes the importance of using standardized hand signals or radios to properly communicate with crane operators during lifting operations.
The document provides guidelines for riggers on safely lifting loads. It outlines the responsibilities of riggers, which include being physically fit, trained in lifting equipment, able to properly signal crane operators, and understand load placement for safety. Riggers must understand lifting tackle certification and color coding. They must also inspect lifting gear, like slings and shackles, and ensure equipment markings are present and legible. Proper hitches and safety precautions during lifts are also covered.
This document provides an overview of important factors related to safe lifting operations, including common accidents, legislative requirements, roles of personnel, machinery considerations, and types of lifting gears. It discusses cranes like mobile cranes and tower cranes and safe operation points. It also covers various lifting gears such as wire rope slings, chain slings, hooks, and their inspection and proper use. The document emphasizes the importance of following safety procedures and using qualified personnel and properly inspected equipment to reduce lifting accidents.
This document discusses the basics of rigging, including different types of rigging materials and how to inspect them. It covers chain, synthetic, wire rope and mesh slings. Specific things to look for when inspecting each type are provided. It also discusses how sling angles affect load capacity and tension, and provides charts to determine these effects. Different types of sling hitches like vertical, bridle, basket and choker are illustrated and described. Hazard recognition for rigging operations and basic crane signals are also covered.
The document discusses different types of drilling rigs and factors for selecting a rig. It outlines various land and offshore rigs, including conventional land rigs, mobile land rigs, inland barge rigs, posted barge rigs, submersible rigs, fixed jacket rigs, and drill ships. Key factors for selecting a rig include the surface location, maximum hole depth, horsepower requirements, cost, and availability. Offshore rigs like submersible rigs can work in water depths from 18 to 70 feet, while drill ships are used for the deepest water depths of over 2500 meters.
This handbook provides the basics of crane operation and safety requirements as well as guidelines for the initial investigation of crane incidents, including observations to be made at the site as well as questions to be asked during interviews of site personnel.
The document provides guidance on safe lifting practices for engineering students. It discusses duties and responsibilities of riggers which include observing safety precautions, checking the load and work area, inspecting equipment, communicating with crane operators, and reporting issues. The document also covers safety awareness, with sections on general safety, safety systems, personal protective equipment, lifting hazards, electrocution hazards, and overload/maintenance hazards. It describes the importance of using standardized hand signals or radios to properly communicate with crane operators during lifting operations.
The document provides guidelines for riggers on safely lifting loads. It outlines the responsibilities of riggers, which include being physically fit, trained in lifting equipment, able to properly signal crane operators, and understand load placement for safety. Riggers must understand lifting tackle certification and color coding. They must also inspect lifting gear, like slings and shackles, and ensure equipment markings are present and legible. Proper hitches and safety precautions during lifts are also covered.
Cave-ins pose the greatest risk in excavations. Other hazards include asphyxiation, toxic fumes, fire, and moving machinery. Protective systems like sloping, shielding, and shoring must be used to protect employees. A competent person must inspect excavations and protective systems daily and after any changes in conditions to ensure employee safety.
The document provides guidance on safety procedures for lifting operations using cranes and rigging equipment. Some key points include:
- Proper planning of lifting operations, selection of suitable cranes and equipment, maintenance, training of personnel, and supervision are essential for safety.
- Cranes must be set up correctly with outriggers fully extended on level, stable ground before heavy lifts.
- Rigging such as slings and shackles must be inspected and rated for the load, with the load balanced and secured above its center of gravity.
- Personnel must stand clear of lifts and be protected from potential hazards during the operation.
- Guidelines are provided for safe practices regarding crane operation
The document discusses various types of cranes and their parts. It lists different types of cranes including mobile cranes, tower cranes, overhead gantry cranes, and more. It also defines key crane parts such as the boom, hoist, jib, and block. Additionally, it covers potential crane hazards, accident causes, and load capacity charts for cranes.
Mines are recommended to implement Safety Management Plans to address key risk areas such as ventilation, spontaneous combustion, gas management, inundation, emergency evacuation, and transportation machinery. These plans should consist of two levels: a Management Overview Plan and individual Hazard Management Plans for each identified risk. The Management Overview Plan includes sections on introduction, scope, mine characteristics, hazard identification, and organizational responsibilities. Hazard Management Plans for each risk include controls, roles, resources, response plans, training, reviews, audits, and documentation. Comprehensive record keeping is also recommended.
Lifting of heavy objects requires proper rigging techniques and equipment to prevent accidents. Correct rigging uses slings, ropes, chains, hooks, shackles and other tools to securely lift and move loads. Regular inspection of all rigging components is important, as wear and defects can compromise safety if not addressed. Proper slinging techniques like choker and basket hitches are necessary to control loads. Calculations must ensure rigging gear is not overloaded.
This document discusses drilling equipment used on oil and gas rigs. It describes major components including the rig itself, which is the machine used to drill wellbores. Key components of rigs include mud tanks, mud pumps, the derrick or mast, drawworks, rotary table or topdrive, drillstring, and power generation equipment. Other important drilling equipment discussed include the travelling block, crown block, hook, and drilling line which are used for hoisting and rotating drill pipe and other tools. Safety equipment like blowout preventers are also mentioned. Different types of rigs such as land, jackup, drillship, semisubmersible, and submersible rigs are shown.
This document outlines safety requirements for drilling and workover rigs operated on behalf of Saudi Aramco. It establishes Saudi Aramco's safety rules for drilling and workover activities, and a uniform set of safety requirements applicable to both contractor and company-owned rigs. The objectives are to minimize risks to personnel and property through application of best petroleum industry loss control programs. Compliance with these requirements and cooperation of all personnel are necessary to fulfill the company's commitment to safety.
Safety Management Plan - journey in Indian MinesRathin Biswas
The document discusses safety management plans in Indian mines. It begins by describing how safety was traditionally managed through a rules-based, compliance-focused system. It then outlines the evolution of safety management towards a risk-based approach focused on reducing accident likelihood and impact through stakeholder involvement. The key elements of a modern Safety Management Plan are described, including hazard identification, risk assessment, control measures, training, and monitoring. The steps taken by regulatory agencies over the years to promote Safety Management Plans in mines are summarized.
This document provides an overview of the key components of a drilling rig's hoisting system, including:
1) The derrick supports the hoisting system and provides height for lifting equipment in and out of the well.
2) The block and tackle system uses pulleys and wire lines to provide mechanical advantage, reducing the load on the derrick and fast line.
3) The drawworks provides power to reel in the fast line and lift equipment, with its power requirements calculated based on the load and line speed.
The document defines and describes various tools and equipment used in oil and gas drilling rig operations. It provides descriptions of common components in 3 sentences or less, including drill pipe, drill collars, drill bits, draw works, blowout preventers, mud pumps, shale shakers, blowout preventer preventers, rotary tables, casing heads, generators, blocks, tongs, kellys, blowout preventers, and mud systems. The components work together to drill and construct oil and gas wells.
Hydrogen sulfide is one of the most deadly industrial gases especially in oil and gas industry. It has been referred to as a silent killer. This comprehensive PPT covers a wide range of topics including characteristics of H2S, monitoring areas for H2S levels, emergency procedures, hazard minimization, contingency planning, and more. Complete and up-to-date. A great tool for required annual training.
This document outlines regulations and guidelines for safe lifting operations and the use of lifting appliances. It discusses requirements for equipment strength and stability, prevention of injuries, thorough inspections and examinations. Various types of cranes and their safety devices are described. Factors to consider when selecting cranes include load size, lift heights and durations. Proper planning, supervision and safe practices are required for all lifting operations.
Notes on Wire rope, Construction/type of wire rope, Testing of wire rope, Application of wire rope, Safety factor, Examination of wire rope, Care & Maintenance, Rope splicing, Tucking, Rope Capel, Reliance Capel, Deterioration of rope, Maximising the life of rope behalf of mining
Hi,friend,
This presentation will give some effectiveness for entry level drilling engineers!
Thanks and Best regards,
Myo Min Htet
MPRL E&P Pte Ltd.
+95933336767
myominhtetz2012@gmail.com
Explosives, Theory Of Breakage And Blasting Operationspartha sharma
This document discusses explosives and blasting operations. It defines different types of explosives and their ingredients and functions. It explains how to compare explosives based on their properties like strength, detonation velocity, density etc. It describes drilling systems and the theory of rock breakage through radial cracking and flexural rupture. Finally, it discusses blast design factors and different controlled blasting techniques like line drilling, cushion blasting, smooth-wall blasting and pre-splitting used to control overbreak.
The document provides an overview of key considerations for rigging jobs, including the load's weight, center of gravity, attachment points, required rigging hardware, lift equipment, and personnel. It discusses determining a load's center of gravity and how rigging to the center of gravity helps control the load. Various factors that affect sling capacities are covered, such as end attachments, splicing efficiency, hitch types, D/d ratios, number of legs used, and load angles. Methods for calculating load sharing and tensions in multi-leg rigging configurations are also presented.
The document discusses various drilling problems that can occur such as pipe sticking, loss of circulation, hole deviation, and more. It describes the causes and solutions for different types of pipe sticking problems including differential pressure sticking and mechanical sticking due to cuttings accumulation, borehole instability, or key seating. The document also covers loss of circulation issues and explains common lost circulation zones and causes. Planning and understanding potential problems is key to successfully reaching the target zone.
This document provides guidance on hoisting and rigging safety. It emphasizes the importance of training, knowing equipment limitations, inspecting all components for defects, avoiding electrical hazards, using proper sling configurations and rigging hardware, understanding hand signals, and following regulations around tag lines and overhead loads. Safety is ensured by knowing equipment ratings, using defect-free gear, having competent supervision, and taking precautions specific to each lifting situation.
This document provides guidance on overhead crane safety. It outlines requirements for daily operator inspections, including checking the hook, wire rope, control devices and runway systems. Periodic inspections by a qualified person are also required, with frequencies ranging from quarterly to annually depending on crane use. Operational safety procedures are reviewed, such as following signal instructions, maintaining clear views, and not overloading. Recommended forms include a maintenance log, checklists, and training questionnaires. Standard hand signals for crane operations are also presented.
Cave-ins pose the greatest risk in excavations. Other hazards include asphyxiation, toxic fumes, fire, and moving machinery. Protective systems like sloping, shielding, and shoring must be used to protect employees. A competent person must inspect excavations and protective systems daily and after any changes in conditions to ensure employee safety.
The document provides guidance on safety procedures for lifting operations using cranes and rigging equipment. Some key points include:
- Proper planning of lifting operations, selection of suitable cranes and equipment, maintenance, training of personnel, and supervision are essential for safety.
- Cranes must be set up correctly with outriggers fully extended on level, stable ground before heavy lifts.
- Rigging such as slings and shackles must be inspected and rated for the load, with the load balanced and secured above its center of gravity.
- Personnel must stand clear of lifts and be protected from potential hazards during the operation.
- Guidelines are provided for safe practices regarding crane operation
The document discusses various types of cranes and their parts. It lists different types of cranes including mobile cranes, tower cranes, overhead gantry cranes, and more. It also defines key crane parts such as the boom, hoist, jib, and block. Additionally, it covers potential crane hazards, accident causes, and load capacity charts for cranes.
Mines are recommended to implement Safety Management Plans to address key risk areas such as ventilation, spontaneous combustion, gas management, inundation, emergency evacuation, and transportation machinery. These plans should consist of two levels: a Management Overview Plan and individual Hazard Management Plans for each identified risk. The Management Overview Plan includes sections on introduction, scope, mine characteristics, hazard identification, and organizational responsibilities. Hazard Management Plans for each risk include controls, roles, resources, response plans, training, reviews, audits, and documentation. Comprehensive record keeping is also recommended.
Lifting of heavy objects requires proper rigging techniques and equipment to prevent accidents. Correct rigging uses slings, ropes, chains, hooks, shackles and other tools to securely lift and move loads. Regular inspection of all rigging components is important, as wear and defects can compromise safety if not addressed. Proper slinging techniques like choker and basket hitches are necessary to control loads. Calculations must ensure rigging gear is not overloaded.
This document discusses drilling equipment used on oil and gas rigs. It describes major components including the rig itself, which is the machine used to drill wellbores. Key components of rigs include mud tanks, mud pumps, the derrick or mast, drawworks, rotary table or topdrive, drillstring, and power generation equipment. Other important drilling equipment discussed include the travelling block, crown block, hook, and drilling line which are used for hoisting and rotating drill pipe and other tools. Safety equipment like blowout preventers are also mentioned. Different types of rigs such as land, jackup, drillship, semisubmersible, and submersible rigs are shown.
This document outlines safety requirements for drilling and workover rigs operated on behalf of Saudi Aramco. It establishes Saudi Aramco's safety rules for drilling and workover activities, and a uniform set of safety requirements applicable to both contractor and company-owned rigs. The objectives are to minimize risks to personnel and property through application of best petroleum industry loss control programs. Compliance with these requirements and cooperation of all personnel are necessary to fulfill the company's commitment to safety.
Safety Management Plan - journey in Indian MinesRathin Biswas
The document discusses safety management plans in Indian mines. It begins by describing how safety was traditionally managed through a rules-based, compliance-focused system. It then outlines the evolution of safety management towards a risk-based approach focused on reducing accident likelihood and impact through stakeholder involvement. The key elements of a modern Safety Management Plan are described, including hazard identification, risk assessment, control measures, training, and monitoring. The steps taken by regulatory agencies over the years to promote Safety Management Plans in mines are summarized.
This document provides an overview of the key components of a drilling rig's hoisting system, including:
1) The derrick supports the hoisting system and provides height for lifting equipment in and out of the well.
2) The block and tackle system uses pulleys and wire lines to provide mechanical advantage, reducing the load on the derrick and fast line.
3) The drawworks provides power to reel in the fast line and lift equipment, with its power requirements calculated based on the load and line speed.
The document defines and describes various tools and equipment used in oil and gas drilling rig operations. It provides descriptions of common components in 3 sentences or less, including drill pipe, drill collars, drill bits, draw works, blowout preventers, mud pumps, shale shakers, blowout preventer preventers, rotary tables, casing heads, generators, blocks, tongs, kellys, blowout preventers, and mud systems. The components work together to drill and construct oil and gas wells.
Hydrogen sulfide is one of the most deadly industrial gases especially in oil and gas industry. It has been referred to as a silent killer. This comprehensive PPT covers a wide range of topics including characteristics of H2S, monitoring areas for H2S levels, emergency procedures, hazard minimization, contingency planning, and more. Complete and up-to-date. A great tool for required annual training.
This document outlines regulations and guidelines for safe lifting operations and the use of lifting appliances. It discusses requirements for equipment strength and stability, prevention of injuries, thorough inspections and examinations. Various types of cranes and their safety devices are described. Factors to consider when selecting cranes include load size, lift heights and durations. Proper planning, supervision and safe practices are required for all lifting operations.
Notes on Wire rope, Construction/type of wire rope, Testing of wire rope, Application of wire rope, Safety factor, Examination of wire rope, Care & Maintenance, Rope splicing, Tucking, Rope Capel, Reliance Capel, Deterioration of rope, Maximising the life of rope behalf of mining
Hi,friend,
This presentation will give some effectiveness for entry level drilling engineers!
Thanks and Best regards,
Myo Min Htet
MPRL E&P Pte Ltd.
+95933336767
myominhtetz2012@gmail.com
Explosives, Theory Of Breakage And Blasting Operationspartha sharma
This document discusses explosives and blasting operations. It defines different types of explosives and their ingredients and functions. It explains how to compare explosives based on their properties like strength, detonation velocity, density etc. It describes drilling systems and the theory of rock breakage through radial cracking and flexural rupture. Finally, it discusses blast design factors and different controlled blasting techniques like line drilling, cushion blasting, smooth-wall blasting and pre-splitting used to control overbreak.
The document provides an overview of key considerations for rigging jobs, including the load's weight, center of gravity, attachment points, required rigging hardware, lift equipment, and personnel. It discusses determining a load's center of gravity and how rigging to the center of gravity helps control the load. Various factors that affect sling capacities are covered, such as end attachments, splicing efficiency, hitch types, D/d ratios, number of legs used, and load angles. Methods for calculating load sharing and tensions in multi-leg rigging configurations are also presented.
The document discusses various drilling problems that can occur such as pipe sticking, loss of circulation, hole deviation, and more. It describes the causes and solutions for different types of pipe sticking problems including differential pressure sticking and mechanical sticking due to cuttings accumulation, borehole instability, or key seating. The document also covers loss of circulation issues and explains common lost circulation zones and causes. Planning and understanding potential problems is key to successfully reaching the target zone.
This document provides guidance on hoisting and rigging safety. It emphasizes the importance of training, knowing equipment limitations, inspecting all components for defects, avoiding electrical hazards, using proper sling configurations and rigging hardware, understanding hand signals, and following regulations around tag lines and overhead loads. Safety is ensured by knowing equipment ratings, using defect-free gear, having competent supervision, and taking precautions specific to each lifting situation.
This document provides guidance on overhead crane safety. It outlines requirements for daily operator inspections, including checking the hook, wire rope, control devices and runway systems. Periodic inspections by a qualified person are also required, with frequencies ranging from quarterly to annually depending on crane use. Operational safety procedures are reviewed, such as following signal instructions, maintaining clear views, and not overloading. Recommended forms include a maintenance log, checklists, and training questionnaires. Standard hand signals for crane operations are also presented.
This document provides training on working at height. It defines work at height and outlines hazards such as falls. Fall prevention methods are discussed like full body harnesses, lanyards, anchor points, guardrails, and safety nets. Inspection procedures for harnesses and equipment are covered. Emergency procedures and roles of supervisors, first aiders, and emergency response teams are summarized. The document emphasizes permits, risk assessment, fall protection, inspection and safe work practices for ladders, scaffolds and mobile elevated platforms.
This document provides training on working at height. It discusses hazards of working at height like falls, falling objects, and unstable platforms. Fall prevention methods are covered such as full body harnesses, lanyards, guardrails, and safety nets. Inspection and use of fall protection equipment is outlined. The roles and responsibilities of supervisors to ensure safety are also summarized. Emergency procedures in case of an accident or fall are defined.
This document provides an introduction to material handling safety. It discusses proper lifting techniques to prevent back injuries, safe sling inspection and usage, rigging hazards, and mechanical equipment safety. Key points include using proper lifting form with the legs, avoiding twisting, inspecting slings for damage before each use, knowing safe working loads that decrease at shallower angles, only allowing trained operators, and following manufacturer safety guidelines for equipment. The document emphasizes preventing injuries through compliance with OSHA regulations and best practices for material storage, disposal, and mechanical handling.
This document outlines various construction site safety hazards and procedures. It notes that the most common construction accidents are falls from height (56%) and being struck by collapsing or overturning objects (21%). It provides guidance on safe work practices for working at heights, using ladders, excavation work, crane operation, traffic safety, electricity safety, sewage work, and use of personal protective equipment. The document emphasizes that safety is everyone's responsibility and all accidents can be prevented through proper training, risk identification, and following safety procedures.
This document outlines various construction site safety hazards and procedures. It discusses common accident causes like falls, being struck by objects, and electrocution. Proper safety measures are described for working at heights, using ladders, excavation work, cranes, traffic, electricity, sewage, and using personal protective equipment. The key to safety success is preventing accidents through awareness, safe work practices, training, and making safety a priority at all times.
This document outlines safety procedures for operating core drilling equipment. It describes the equipment used for coring including various drill rig models. It lists required safety equipment that must be installed on all drill rigs such as fire extinguishers, first aid kits, and backup alarms. Personal protective equipment requirements are provided. Proper site preparation procedures before drilling are outlined. Safety practices during drilling operations, when using wire ropes and slings, traveling, loading/unloading, and maintenance are also described.
Fiat kobelco e9 sr mini crawler excavator service repair manualfujjdfjjskekmm
This document is a workshop manual that provides specifications, maintenance standards and procedures, system descriptions, troubleshooting guides, and safety precautions for working on and repairing a machine. It contains sections on the hydraulic system, electrical system, components, disassembly, troubleshooting, and the engine. The safety precautions section emphasizes the importance of understanding all warnings and cautions before working on the machine, using protective equipment, lowering attachments, relieving pressures, and ensuring guards are in place.
Fiat kobelco e9 sr mini crawler excavator service repair manualeudskkejedmm
This document is a workshop manual that provides specifications, maintenance standards and procedures, system descriptions, troubleshooting guides, and safety precautions for working on and repairing a machine. It contains sections on the hydraulic system, electrical system, components, disassembly, troubleshooting, and the engine. The safety precautions section emphasizes the importance of understanding all warnings and cautions before working on the machine, using protective equipment, lowering attachments, relieving pressures, and ensuring guards are in place.
Fiat kobelco e9 sr mini crawler excavator service repair manualjfjkskewerkfmsme
This document is a workshop manual that provides specifications, maintenance standards and procedures, system descriptions, troubleshooting guides, and safety precautions for working on and repairing a machine. It contains sections on the hydraulic system, electrical system, components, disassembly, troubleshooting, and the engine. The safety precautions section emphasizes the importance of understanding all warnings and cautions before working on the machine, using protective equipment, lowering attachments, relieving pressures, and ensuring guards are in place.
Fiat kobelco e9 sr mini crawler excavator service repair manualfisdkjekemms
This document is a workshop manual that provides specifications, maintenance standards and procedures, system descriptions, troubleshooting guides, and safety precautions for working on and repairing a machine. It contains sections on the hydraulic system, electrical system, components, disassembly, troubleshooting, and the engine. The safety precautions section emphasizes the importance of understanding all warnings and cautions before working on the machine, using protective equipment, lowering attachments, relieving pressures, and ensuring guards are in place.
Fiat kobelco e9 sr mini crawler excavator service repair manualjfkskemwsxmdm
This document provides safety precautions and instructions for maintenance and repair of heavy machinery. It covers general safety practices, procedures for disassembling and assembling hydraulic and electrical systems, and guidelines for welding repairs. Emergency escape procedures and international unit conversion information are also included. Personnel are instructed to thoroughly read and understand the maintenance manual, use proper protective equipment, relieve pressures and secure components before conducting repairs.
Safety at Construction site is the matter of someone's life so it has to give top priority, we are truly professional to follow this and its actually increase our efficiency, just check out our safety standard
This document provides safety guidelines for a construction project. It outlines various safety procedures and requirements, including:
- Requiring the use of personal protective equipment (PPE) like helmets and safety shoes.
- Emergency procedures like emergency contact numbers and evacuation plans in case of an emergency.
- Permit requirements for hazardous work like working at heights or in confined spaces.
- General safety guidelines around hazards like electricity, lifting equipment, ladders, scaffolds, excavations, hand tools, and vehicle operation.
This document provides safety training on air winches. It defines a winch, describes common types including man-riding winches and portable air winches. It outlines the basic parts of winches and safety requirements like inspecting equipment, keeping hands clear, and following load weight limits. The responsibilities of winch operators are explained as well as specific Saudi Aramco safety requirements for air hoists and man-riding operations. Hand signals for man-riding are illustrated and procedures for lifting personnel are described.
This document discusses safety procedures for operating cranes and rigging loads. It outlines that cranes require daily inspections by operators and annual inspections by a third party. Only trained operators are permitted to use cranes. When rigging a load, the load capacity must not be exceeded and slings must be properly secured and inspected before each use. Proper hand signals and procedures are necessary to safely hoist and transport loads without endangering nearby workers.
Fiat kobelco e30 sr mini crawler excavator service repair manualfjjsfkskemem
This document is the workshop manual for an engine. It contains an index listing the sections of the manual which cover specifications, maintenance, systems, disassembling, troubleshooting, and the engine. It also contains a section on safety precautions that operators and mechanics must follow when working on or around the machine. This includes wearing protective equipment, blocking the machine securely, relieving pressures, and following other safety procedures to avoid injuries.
Fiat kobelco e35 sr mini crawler excavator service repair manualfujsjfjskekemmem
This document provides safety precautions and instructions for disassembling and repairing equipment. It discusses preparing for disassembly by understanding operating procedures, cleaning machines, inspecting parts, and recording inspection details. It emphasizes safety measures like wearing protective gear, blocking equipment, and relieving pressure before disconnecting lines. Instructions are provided for hydraulic, electrical and welding repairs. The document stresses performing bleeding of hydraulic systems after reassembly and refilling with oil.
We have compiled the most important slides from each speaker's presentation. This year’s compilation, available for free, captures the key insights and contributions shared during the DfMAy 2024 conference.
6th International Conference on Machine Learning & Applications (CMLA 2024)ClaraZara1
6th International Conference on Machine Learning & Applications (CMLA 2024) will provide an excellent international forum for sharing knowledge and results in theory, methodology and applications of on Machine Learning & Applications.
Using recycled concrete aggregates (RCA) for pavements is crucial to achieving sustainability. Implementing RCA for new pavement can minimize carbon footprint, conserve natural resources, reduce harmful emissions, and lower life cycle costs. Compared to natural aggregate (NA), RCA pavement has fewer comprehensive studies and sustainability assessments.
A SYSTEMATIC RISK ASSESSMENT APPROACH FOR SECURING THE SMART IRRIGATION SYSTEMSIJNSA Journal
The smart irrigation system represents an innovative approach to optimize water usage in agricultural and landscaping practices. The integration of cutting-edge technologies, including sensors, actuators, and data analysis, empowers this system to provide accurate monitoring and control of irrigation processes by leveraging real-time environmental conditions. The main objective of a smart irrigation system is to optimize water efficiency, minimize expenses, and foster the adoption of sustainable water management methods. This paper conducts a systematic risk assessment by exploring the key components/assets and their functionalities in the smart irrigation system. The crucial role of sensors in gathering data on soil moisture, weather patterns, and plant well-being is emphasized in this system. These sensors enable intelligent decision-making in irrigation scheduling and water distribution, leading to enhanced water efficiency and sustainable water management practices. Actuators enable automated control of irrigation devices, ensuring precise and targeted water delivery to plants. Additionally, the paper addresses the potential threat and vulnerabilities associated with smart irrigation systems. It discusses limitations of the system, such as power constraints and computational capabilities, and calculates the potential security risks. The paper suggests possible risk treatment methods for effective secure system operation. In conclusion, the paper emphasizes the significant benefits of implementing smart irrigation systems, including improved water conservation, increased crop yield, and reduced environmental impact. Additionally, based on the security analysis conducted, the paper recommends the implementation of countermeasures and security approaches to address vulnerabilities and ensure the integrity and reliability of the system. By incorporating these measures, smart irrigation technology can revolutionize water management practices in agriculture, promoting sustainability, resource efficiency, and safeguarding against potential security threats.
Low power architecture of logic gates using adiabatic techniquesnooriasukmaningtyas
The growing significance of portable systems to limit power consumption in ultra-large-scale-integration chips of very high density, has recently led to rapid and inventive progresses in low-power design. The most effective technique is adiabatic logic circuit design in energy-efficient hardware. This paper presents two adiabatic approaches for the design of low power circuits, modified positive feedback adiabatic logic (modified PFAL) and the other is direct current diode based positive feedback adiabatic logic (DC-DB PFAL). Logic gates are the preliminary components in any digital circuit design. By improving the performance of basic gates, one can improvise the whole system performance. In this paper proposed circuit design of the low power architecture of OR/NOR, AND/NAND, and XOR/XNOR gates are presented using the said approaches and their results are analyzed for powerdissipation, delay, power-delay-product and rise time and compared with the other adiabatic techniques along with the conventional complementary metal oxide semiconductor (CMOS) designs reported in the literature. It has been found that the designs with DC-DB PFAL technique outperform with the percentage improvement of 65% for NOR gate and 7% for NAND gate and 34% for XNOR gate over the modified PFAL techniques at 10 MHz respectively.
Presentation of IEEE Slovenia CIS (Computational Intelligence Society) Chapte...University of Maribor
Slides from talk presenting:
Aleš Zamuda: Presentation of IEEE Slovenia CIS (Computational Intelligence Society) Chapter and Networking.
Presentation at IcETRAN 2024 session:
"Inter-Society Networking Panel GRSS/MTT-S/CIS
Panel Session: Promoting Connection and Cooperation"
IEEE Slovenia GRSS
IEEE Serbia and Montenegro MTT-S
IEEE Slovenia CIS
11TH INTERNATIONAL CONFERENCE ON ELECTRICAL, ELECTRONIC AND COMPUTING ENGINEERING
3-6 June 2024, Niš, Serbia
4. Being struck by the crane, load, truck, or forklift tipping
Pinched fingers when assembling equipment
Burns from cutting and welding on the drilling nipple
Temporary eye irritation from welding light flash
Falling from heights
Rigging Up
Hazards
1.1 Setting Up the Substructure
5. 1.1 Setting Up the Substructure
Rigging Up
Be familiar with safety procedures aware of job hazards.
Stand clear and keep hands and other body parts away from pinch points.
Wear proper long sleeve clothing to protect from burns.
Wear proper welding eye/face protection.
Avoid looking directly at the flame or arc when welding.
Wear fall protection when working from heights.
Controls
6. Falling or tripping during rigging up.
Falling from rig floor.
Being struck by swinging equipment.
Being struck by falling tools.
Being crushed or struck by equipment due to failure or overloading of hoisting
equipment.
Getting entangled in lines during raising of the derrick or mast.
Failure to properly install derrick emergency escape device.
Rigging Up
Hazards
1.2 Setting Up The Rig Floor & Mast or Derrick
7. 1.2 Setting Up The Rig Floor & Mast or Derrick
Rigging Up
Install, inspect, and secure stairs and handrails.
Do not use guardrails for anchor points or for lifting or supporting loads.
Use fall protection when installing or removing guardrails.
Use a tag line to guide equipment, rather than positioning yourself under suspended loads.
Check the derrick for unsecured tools before raising it.
Allow only the operator raising the mast to be on the rig floor.
Uncoil all lines so that they are clear of all workers when
the mast or derrick is raised.
Attach safety lines to all tools hanging from the rig.
Keep a safe distance from moving equipment.
Install derrick emergency escape device properly in
accordance with OEM recommendations.
Wear fall protection when working from heights.
Controls
8. Falls from ladders.
Falls or slips from ladders and stairs due to damaged or missing rungs or steps.
Slips or falls on walkways due to debris or uneven surfaces.
Falls from heights.
Falling into the mud pit or mixing tank
Failure to properly install derrick emergency escape device.
Rigging Up
Hazards
1.3 Installing Handrails, Guardrails, Stairs, Walkways, and Ladders
9. Rigging Up
Controls
1.3 Installing Handrails, Guardrails, Stairs, Walkways, and Ladders
Follow established procedures and best work practices.
Instruct workers on proper procedures for using and installing ladders.
Use only ladders in good repair that do not have missing rungs.
Do not install stairs with missing or damaged steps. Repair them before installing them.
Keep walkways clean and free of debris and tripping hazards.
Use proper fall protection.
Place guardrails in place prior to working in elevated areas.
10. Rigging Up
Hazards
1.4 Installing the power system
Tripping on power cords and hoses.
Slips and falls on slick walking services.
Getting caught in pinch points.
Exposure to chemical hazards.
Being shocked or electrocuted.
11. Rigging Up
Controls
1.4 Installing the power system
Keep all cords and hoses orderly and clear of walking spaces.
Clear and clean all walkways and walking surfaces of slipping hazards.
Use caution around all chain and belt pinch point areas. Install all guards.
Use proper PPE when working with chemicals.
Toxic and Hazardous Substances: Hazard Communication.
Use proper lockout/tagout/ procedures.
The control of hazardous energy (lockout/tagout)
12. Rigging Up
Hazards
1.5 Rigging up the circulating System
Being struck by or crushed by equipment being set into place.
Getting caught in pinch points.
Being struck by crane, load, truck or forklift tipping.
Being struck by hammer when connecting mud line unions.
13. Rigging Up
Controls
1.5 Rigging up the circulating System
Keep a safe distance from equipment that is coming together or moving.
Maintain a safe distance from all pinch points.
Stand clear of workers that may be swinging hammers.
14. Rigging Up
Hazards
1.6 Installing the Auxiliary Equipment
Getting struck or pinched by, or caught in between, tubulars being loaded onto racks.
Having feet pinched or crushed when setting up the pipe racks and catwalk.
15. Rigging Up
Controls
1.6 Installing the Auxiliary Equipment
Keep a safe distance from equipment that is coming together.
Use a tag line to guide the pipe racks and catwalks into position.
16. Rigging Up
Hazards
1.7 Inspecting the Rig
Falling from the rig.
Tripping on power cords and hoses.
Slipping and falling on slick walking services.
17. Rigging Up
Controls
Keep all cords and hoses orderly and clear of walking spaces.
Clear and clean all walkways and walking surfaces of slipping hazards.
1.7 Inspecting the Rig
19. Drilling Ahead
Hazards
2.1 Handling Tubulars
Getting struck by falling tubulars due to lifting equipment failure.
Being struck by rolling or falling tubulars.
Being struck by or caught between tubulars and other objects during movement
(for example, being struck by tubulars being tailed into the rig floor).
Slips, trips, and falls.
20. Controls
Drilling Ahead
2.1 Handling Tubulars
Use powered industrial truck (forklift) properly.
Work the tubulars from the ends from ground level.
Chock or pin tubulars on the racks properly.
Level your pipe racks properly.
Stand clear of suspended, hoisted, or moving loads.
Be aware of tubulars or equipment being lifted through the V-door.
Be familiar with proper use, inspection, and maintenance practices.
Before each tour inspect the:
Wire rope and slings, Catline ropes
and knots (do not allow a rope to lie in standing water),
and Chains and hooks.
Stand clear of suspended, hoisted or moving loads
And be aware of your surroundings.
21. Drilling Ahead
Hazards
2.2 Preparing Drilling Fluid
Burns, or physical injury caused by contact with skin or eyes.
Being exposed to explosions or violent reactions from chemicals mixed improperly.
Being exposed to inhalation hazards.
Receiving strains and sprains.
Slips, trips and falls.
22. Controls
Drilling Ahead
2.2 Preparing Drilling Fluid
Follow the safe handling procedures found in Material Safety Data Sheets (MSDS).
Wear appropriate personal protective equipment, including, eye and face protection.
Wear appropriate respiratory protection when handling chemicals and/or mud additives.
Provide an eyewash station and other appropriate flushing apparatus as recommended by the MSDS.
Provide adequate ventilation.
Use proper mixing procedures.
Use designated containers for mixing certain chemicals
(for example, baffled container with lid).
Substitute less hazardous materials or use pre-mixed mud.
23. Drilling Ahead
Hazards
2.3 Starting Drilling
Being struck by the tongs, the make-up chain, or pipe.
Being caught between collars and tongs, spinning chain, and pipe.
Receiving strains and sprains during lifting or controlling movement of drill
collars, bit breaker, pipe, and tongs.
Slips, trips, and falls.
Encountering shallow gas
24. Controls
Drilling Ahead
2.3 Starting Drilling
Implement an effective pipe handling, make-up, break-out procedure:
Stand outside the tong swing radius when breaking pipe.
Use proper tong latching techniques and use proper hand and finger placement on tong handles.
Stand clear of the rotary table when it is rotating.
Use a tail rope on the spinning chain to keep hands away.
Use proper lifting technique.
Hoist slowly to limit pipe momentum.
Use mechanical lifting aids such as a rig floor winch.
Use tail rope to guide as necessary.
Slips, trips, falls
Well control
25. Drilling Ahead
Hazards
2.4 Preparing to breakout pipe
Pinching fingers or other body parts between slips or slip handles and rotary table.
Experiencing muscle strain from improper lifting technique.
Pinching fingers when latching the tongs onto the pipe.
26. Controls
Drilling Ahead
2.4 Preparing to breakout pipe
Implement effective, safe work procedures for using slips and tongs, which include:
- Proper finger and hand placement on slip handles and tong handles
- Proper stance and slip lifting techniques
- Proper tong latching techniques
27. Drilling Ahead
Hazards
2.5 Breakout pipe
Being struck by:
Swinging tongs if the tong dies fail, or the tong counterweight lines were to break
The slip handles if the rotary table is used to spin the drill string
Reverse backlash of tongs (backbiting) during spinning out operations
The tongs if a snub line breaks or the tongs come unlatched
Release of excess drilling mud resulting in skin contact, loss of footing, etc.
28. Controls
Drilling Ahead
2.5 Preparing to breakout pipe
Use a mud bucket to direct mud down into the rotary table.
Close the mud saver valve on the kelly (if present).
Inspect tong dies, counterweight cables, and snub lines tourly and prior to each
trip.
Implement an effective spinning out pipe procedure:
Personnel other than tong operators stand outside the tong swing radius when
breaking pipe.
No one should stand in the red zone (see Diagram 1)
Use proper tong latching techniques and use proper hand and finger placement
on tong handles.
Stand clear of the rotary table when it is rotating.
Use special operational procedures when using a high torque connection.
Maintain good communication between floor crew and driller
30. Drilling Ahead
Hazards
Being struck or pinched by the kelly.
Losing footing while swinging the kelly out over the mousehole and stabbing it into
a new joint of pipe.
Being struck by or caught in the spinning chain.
2.6 Making up pipe in Mousehole
31. Controls
Drilling Ahead
2.6 Making up pipe in Mousehole
Use proper hand placement
Keep the work area around the rotating table clean and clear of mud, ice, snow,
debris and other materials that may cause slipping or tripping.
Inspect chain for broken or distorted links.
Chains with the metal reduced by wear at any point less than 90 percent of its
original cross section area should be discarded.
Lubricate and maintain guide rollers to prevent undue wear on the chain or cable.
32. Drilling Ahead
Hazards
2.7 Raising the Kelly and New Joint
Being struck by debris or overhead objects if the traveling block runs into the
crown block or if the traveling block or swivel hits the derrick.
Being struck by kelly or pipe
33. Controls
Drilling Ahead
2.7 Raising the Kelly and New Joint
Install a crown safety device on the drawworks and ensure proper functioning.
Keep personnel clear of the potential swing path of the kelly and pipe.
34. Drilling Ahead
Hazards
2.8 Adding Pipe to the string
Being struck by:
Swinging kelly and pipe
Tongs if the stabber misses the stump
The jerk or spinning chain
Being caught between the swinging pipe and the tongs.
Being caught between the joint of pipe being stabbed and the stump.
Getting pinched between tongs or pipe spinner and pipe.
Slips, trips, and falls.
35. Controls
Drilling Ahead
2.8 Adding Pipe to the string
Never step over a jerk chain and stay clear of spinning chain when a connection is being made.
Keep hands away from end of stump or inside of pipe.
Keep feet and legs away from underneath tongs when the pipe is being stabbed.
Use proper tong latching techniques and hand and finger placement on tong handles.
Never stand or walk under suspended loads.
Keep the work area around the rotary table clean and clear of drilling fluids, mud, ice, snow,
debris, and other materials that may cause slipping or tripping.
Inspect chains for worn or damaged links, and replace a chain having a broken or distorted link
with the metal reduced by wear at any point less than 90 percent of its original cross section area.
41. Tripping Out/In
Hazards
3.1 Tripping Out – Setting Slips
Getting fingers or other body parts pinched between slips or slip handles and
rotary table.
Receiving muscle strain from improper lifting technique.
42. Controls
3.1 Tripping Out – Setting Slips
Use proper hand placement when setting slips.
Use proper stance and slip lifting techniques.
Slips have three handles and should be lifted jointly by more than one person.
Tripping Out/In
43. Hazards
3.2 Breaking Out and Setting Back the Kelly
Being struck by the kelly if the pullback line unhooks when kelly is being pulled
toward the rathole.
Being struck by the slip handles if the rotary table is used to spin the drill string.
Release of excess drilling mud resulting in skin contact, loss of footing, etc.
Close the mud saver valve on the kelly (if present).
Tripping Out/In
44. Controls
3.2 Breaking Out and Setting Back the Kelly
Implement an effective pullback line attachment procedure.
Ensure workers stand in a safe location away from the pullback line and rathole during this
pullback operation.
Stand clear of the rotary table when it is rotating.
Consider other technologies (such as a pipe spinner, kelly spinner, or top drive unit) to eliminate
this hazard.
Shut down the mud pumps before breaking out the kelly.
Use a mud bucket to divert flow of excess mud.
Tripping Out/In
45. Hazards
3.3 Attaching Elevators to the Elevator Links
•
Being pinched by the elevator links while attaching elevators (or attaching elevator
links to the hook).
•
Being struck by the elevators.
•
Receiving strains and sprains.
Tripping Out/In
46. Controls
3.3 Attaching Elevators to the Elevator Links
•
Use proper hand placement when attaching elevator links.
•
Ensure workers stand away from swing-path of the elevators and elevator links.
•
Use lifting equipment and limit manual positioning of elevators.
Use proper mounting procedures.
Tripping Out/In
47. Hazards
3.4 Latching Elevators to Pipe
•
Getting hands or fingers pinched in elevators.
•
Being struck by elevators not securely latched.
Getting hands or fingers caught between elevators and stump.
Tripping Out/In
48. Controls
3.4 Latching Elevators to Pipe
Get familiarize with proper latching procedure, including the use of handles on
elevators as they are descending into place over the stump or tool joint.
Inspect and maintain elevators.
Tripping Out/In
49. Hazards
3.5 Walking on the Monkey Board
•
Falling while climbing up or down the ladder.
•
Falling from monkeyboard or fingerboard.
•
Slips, trips, and falls.
•
Falling during an emergency descent.
•
Being struck by dropped objects.
•
Being caught between pipe and other objects
•
Receiving strains and sprains.
Tripping Out/In
50. Controls
3.5 Walking on the Monkey Board
Use climb assist device.
Wear appropriate fall protection including a full body harness.
Fall Protection when working from platforms.
Proper fall protection equipment
Proper Walking-Working Surfaces.
Wear the proper Personal Protective Equipment such as:
Hard hat / Work gloves/Safety-toed footwear
Practice 100% tie-off while working in the derrick.
Use slip-resistant coatings or materials on working surfaces.
Get familiarize with emergency escape devices.
•
Implement a dropped objects program, such as tie-off for all tools.
•
Use extra caution while personnel are working overhead.
•
Do not carry tools while climbing the derrick ladder. Raise tools with a line to any worker above
the derrick floor.
•
Practice proper hand placement and use of pullback (tail) ropes.
Tripping Out/In
51. Hazards
3.6 Breaking out pipe
Being struck by swinging tongs if they break free from the pipe.
Being struck by the slip handles if the rotary table is used to spin the drill string.
Being struck by reverse backlash of tongs (backbiting) during breakout operations.
Being struck by the tongs if a snub line breaks or the tongs come unlatched.
Tripping Out/In
52. Controls
3.6 Breaking out pipe
Implement an effective breakout pipe procedure:
Personnel other than tong operators stand outside the tong swing radius when breaking pipe.
No one should stand in the red zone. (see Diagram 1)
Use proper tong latching techniques and use proper hand and finger placement on tong handles.
Stand clear of the rotary table when it is rotating.
Use special operational procedures when making high torque connections.
Inspect tong dies and snub lines each tour.
Maintain good communication between floor hands and driller.
Tripping Out/In
53. Hazards
3.7 Maneuvering Pipe to Racking Area
Getting hands and fingers pinched between stands of pipe.
Getting feet or toes crushed or amputated under a stand of pipe.
Slips, trips, and falls.
Receiving strains and sprains
Tripping Out/In
54. Controls
3.7 Maneuvering Pipe to Racking Area
Keep hands and fingers from between pipe stands.
Position feet away from the bottom of the pipe stands.
Tripping Out/In
55. Hazards
3.8 Latching Elevators to Top of Stand
Getting hands or fingers pinched in elevators.
Being struck by elevators not securely latched.
Getting hands or fingers caught between elevators and stump.
Tripping Out/In
56. Controls
3.8 Tripping in - Latching Elevators to Top of Stand
Ensure workers are instructed in proper latching procedure.
Inspect and maintain elevators.
Tripping Out/In
58. Casing Operation
Hazards
4.1 Installing Casing tools
Being struck by or caught between tubulars and other objects during movement
(such as being struck by tubulars being tailed into the rig floor).
Experiencing strains and sprains from maneuvering tools.
Falling from work platform and/or stabbing board.
59. Controls
Casing Operation
Stand clear of suspended, hoisted or moving loads. Be aware of tubulars or
equipment being lifted through the V-door.
Use proper hand and foot placement to avoid pinch points, including use of tag lines.
Use rig floor winch or other powered equipment to handle heavy casing tools.
Use fall protection while installing equipment in the derrick.
4.1 Installing Casing tools
60. Casing Operation
Hazards
4.2 Running Casing into hole
Hazards are similar to those for drilling ahead or tripping
Getting caught between, struck by, or pinched by the power tongs, casing or other
equipment.
Being struck by or caught between tubulars and other objects during movement
(for example, struck by tubulars being tailed into the rig floor).
Falling from the stabbing board or work platform.
Getting struck by dropped objects.
61. Controls
Casing Operation
Stand clear of suspended, hoisted or moving loads. Be aware of tubulars or
equipment being lifted through the V-door.
Use proper hand and foot placement to avoid pinch points, including use of tag lines.
Use rig floor winch or other powered equipment to handle heavy casing tools.
Use fall protection while installing equipment in the derrick.
4.2 Running Casing into hole
62. Casing Operation
Hazards
4.3 Installing Casing Accessories
Dropping guide shoe or float collar onto legs or foot.
Getting fingers pinched between tools and casing tongs when manually moving guide
shoe or float collar.
Back strain
Exposure to hazardous materials, especially thread lock compounds.
63. Controls
Casing Operation
4.3 Installing Casing Accessories
Use winch, air hoist, or other powered equipment to handle guide shoe, float collar, or
other heavy casing equipment.
Use appropriate PPE as required by the MSDS.
64. Casing Operation
Hazards
4.4 Circulating and Cementing
Being struck by high-pressure lines failing if not secured properly.
Having a high pressure connection failure caused by mismatched or excessively worn
hammer unions.
65. Controls
Casing Operation
4.4 Circulating and Cementing
Hobble high-pressure lines properly.
Use proper equipment inspection techniques to include hammer unions (Note: This is a
particular problem with 602 and 1502, as they will couple but will not hold beyond the
lower pressure rating number).
67. Maintenance Activities
Hazards
5.1 Rig Floor
Slips, trips, and falls.
Being caught in chains or other moving equipment.
Getting fingers and hands pinched in machine guards or covers.
Receiving sprains and strains.
68. Controls
Maintenance Activities
5.1 Rig Floor
Wear personal protective equipment (such as hard hats, work gloves, safety shoes,
and eye protection).
Be aware of the slipping and falling hazards when performing maintenance on the
drilling floor.
Keep all work areas clean and clear of oil, tools, and debris.
Use non-skid surfaces where appropriate.
Wear personal protective equipment (such as hard hats, work gloves, safety shoes,
and eye protection).
Use proper lockout/tagout procedures.
Seek assistance when moving awkward and heavy
guards and covers.
Maintain all machinery free of leaks by regular preventive
maintenance and repairing when necessary
69. Maintenance Activities
Hazards
5.2 Drilling Line Maintenance
Slips, trips, and falls.
Receiving injuries to face and eyes from flying chips of metal when slipping and
cutting the line.
Being caught in moving equipment.
Being struck by drilling line.
70. Controls
Maintenance Activities
5.2 Drilling Line Maintenance
Use proper lockout/tagout procedures.
Wear proper personnel protective equipment when cutting line.
Attach a red flag or other warning device to the drawworks clutch lever as a reminder to
the driller whenever the crown safety device is moved or deactivated to allow the traveling
block to be raised above the the preset stopping point.
Secure drilling line ends prior to cutting.
71. Maintenance Activities
Hazards
5.3 Wire Rope Line Maintenance
Getting cuts from the wickers or loose strands on the rope.
Receiving injuries to face and eyes from flying chips when cutting wire rope.
72. Controls
Maintenance Activities
5.3 Wire Rope Line Maintenance
Wear proper personnel protective equipment when cutting wire rope.
Seize wire rope before cutting.
73. Maintenance Activities
Hazards
5.4 Mud Circulating System
Being caught between, or struck by equipment.
Slips, trips, and falls.
Receiving a foreign body or fluid in the eye.
Burned by fluid contact.
Drowning in mud tank/pit.
Receiving strains and sprains.
74. Controls
Maintenance Activities
5.4 Mud Circulating System
Use proper lockout/tagout procedures.
Wear personal protective equipment (such as hard hats, work gloves, safety shoes, and eye
protection).
Be aware of the slipping and falling hazards when working on the mud circulating system.
Provide guardrails and guards around mud tanks.
75. Maintenance Activities
Hazards
5.5 Generator, Electric Motors and Electrical Systems
•
Receiving flash burns or shocks when servicing motors, generators, and breaker
panels.
•
Being caught in moving equipment.
76. Controls
Maintenance Activities
5.5 Generator, Electric Motors and Electrical Systems
Do not wash down generators, electric motors and breaker panels with water hose.
Use proper lockout/tagout procedures.
Wear appropriate personal protective equipment.
Avoid wearing jewelry.
Do not stand directly in front of breakers when operating.
Use dielectric mat in front of control panel or breaker panel.
Avoid wearing jewelry.
Use proper lockout/tagout procedures.
Wear appropriate personal protective equipment.
Cover with appropriate shields or guards all exposed revolving parts such as belts,
flexible drives, generators, shafts and other moving parts to prevent contact and
injury.
78. Controls
Maintenance Activities
5.6 Engines
•
Wear appropriate personal protective equipment.
•
Let engine cool down before working on it.
•
Use proper lockout/tagout procedures.
•
Wear appropriate personal protective equipment.
•
Use proper lockout/tagout procedures.
•
Cover all exposed revolving parts with appropriate shields and guards.
79. Maintenance Activities
Hazards
5.7 Derrick Equipment Maintenance
•
Being struck by falling tools or equipment.
•
Falling from heights.
•
Getting caught between equipment and objects.
80. Controls
Maintenance Activities
5.7 Derrick Equipment Maintenance
•
Wear appropriate personnel protective equipment.
•
Minimize the number of personnel working on the rig floor.
•
Tie off tools.
•
Use appropriate fall protection.
•
Use proper lockout/tagout procedures.
83. Controls
Well Control
Appropriate training for tasks performed. Example topics include the following:
Causes of kicks, including detection
Pressure concepts and calculations
Well control procedures
Gas characteristics and behavior
Fluids
Constant bottom hole pressure well control methods
Well control equipment
Regulatory information
Use of appropriate well control equipment per API RP 53
Specification
Installation
Maintenance
6.1 Blow out prevention program
IADC Well Control Training
85. Controls
Well Control
6.2 Monitoring and maintaining mud system
Keep the mud circulating system in good working order.
Check and maintain the properties of the drilling fluid, including proper pit level periodically.
Properly train crew in monitoring and well control procedures.
Maintain a properly functioning surface control system.
86. Well Control
Hazards
6.3 Installing BOPs, Accumulator, and Choke Manifold
Being crushed by falling equipment if hoisting slings fail.
Being struck by, pinched by or caught between equipment during installation.
87. Controls
Well Control
6.3 Installing BOPs, Accumulator, and Choke Manifold
Ensure workers stand clear of equipment being hoisted and tag lines are used
where appropriate.
Coordinate hoisting tasks with rig crew.
Inspect the hoisting slings for wear before any hoisting operation.
Ensure all personnel wear proper PPE.
88. Well Control
Hazards
6.4 Testing BOPs, Accumulators, and Choke Manifold
Being hit by hoses or sprayed by hydraulic fluid if there is a seal or hydraulic line
failure during pressure testing.
89. Controls
Well Control
6.4 Testing BOPs, Accumulators, and Choke Manifold
Ensure workers stand clear of pressurized lines during testing procedures.
90. Well Control
Hazards
6.5 Maintaining Surface Control System
Protruding pipes and objects
Being struck by dropped objects.
Slips, trips, and falls.
Atmospheric hazards
91. Controls
Well Control
6.5 Maintaining Surface Control System
Wear appropriate personal protective equipment (such as hard hats, work gloves,
safety shoes, and eye protection).
Implement injury awareness training (such as dropped objects, working from
heights)
Use appropriate fall protection.
Ensure workers are aware of the slipping and falling hazards.
Monitor for potential hazards (H2S, methane, O2 deficiency).
Fig. 7. BOP
93. Hazards
7.1 H2S (Hydrogen Sulphide)
No Hazard:
Any well that will not penetrate a known Hydrogen Sulfide formation would be
categorized as a No Hazard Area.
94. Controls
7.1 H2S (Hydrogen Sulphide)
General Safety
Special Hydrogen Sulfide equipment is not required.
No Hazard:
95. General Safety
Hazards
7.1 H2S (Hydrogen Sulphide)
Low Hazard:
Work locations where atmospheric concentrations of H2S are less than 10ppm.
96. Controls
7.1 H2S (Hydrogen Sulphide)
General Safety
Hydrogen Sulfide warning sign with green flag warning device present.
Keep all safety equipment in adequate working order.
Store the equipment in accessible locations.
Low Hazard:
97. General Safety
Hazards
7.1 H2S (Hydrogen Sulphide)
Work locations where atmospheric concentrations of H2S are greater than
10ppm and less than 30ppm.
Medium Hazard:
98. Controls
7.1 H2S (Hydrogen Sulphide)
General Safety
Legible Hydrogen Sulfide warning sign with yellow flag warning device present.
Keep a safe distance from dangerous locations if not working to decrease danger.
Pay attention to audible and visual alarm systems.
Follow the guidance of the operator representative.
Keep all safety equipment in adequate working order.
Store the equipment in accessible locations.
An oxygen resuscitator.
A properly calibrated, metered hydrogen sulfide detection instrument.
Medium Hazard:
99. General Safety
Hazards
7.1 H2S (Hydrogen Sulphide)
High Hazard:
Work locations where atmospheric concentrations of H2S are greater than 30ppm.
100. Controls
7.1 H2S (Hydrogen Sulphide)
General Safety
High Hazard:
Post legible Hydrogen Sulfide warning sign with red flag warning device.
Post signs 500 feet from the location on each road leading to the location, warning of the H2S hazard.
Check all Hydrogen Sulfide safety equipment to ensure readiness before each tour change.
Establish a means of communication or instruction for emergency procedures and maintain them on location,
along with contact information of persons to be informed in case of emergencies.
Ensure usability of two exits at each location.
Do not permit employees on location without hydrogen Sulfide safety training. (Employees may be permitted on
location for specific Hydrogen Sulfide training purposes that does not include general rig training.)
Pay attention to audible and visual alarm systems.
Store the equipment in accessible locations.
Two Hydrogen Sulfide detectors should be present (one should be a properly calibrated, metered detection
instrument, and the other should be a pump type with detector tubes. The maximum permissible exposure limit
(PEL) is 20 ppm. Respiratory protection would be required if periodic testing indicates employee exposures to
H2S at concentrations above the PEL. See OSHA Standard Respiratory Protection, Oxygen resuscitator.
Three wind socks and streamers.
Two NIOSH/MSHA 30-minute, self-contained breathing apparatus for emergency escape from the
contaminated area only.
102. Controls
7.2 Routine operations (1 of 2)
General Safety
Wear personal protective equipment
Be aware of the slipping and falling hazards when working on the drilling floor, servicing rig
floors or other platforms.
Keep all work areas clean and clear of oil, tools, and debris.
Use non-skid surfaces where appropriate.
Use guardrails and guards around work areas that are prone to slips, trips, and falls.
Install, inspect, and secure stairs and handrails.
Instruct workers on proper procedures for using and installing ladders.
Use only ladders in good repair that do not have missing rungs.
Do not install stairs with missing or damaged steps. Repair them before installing them.
103. Controls
General Safety
Keep walkways clean and free of debris and tripping hazards.
Keep all cords and hoses orderly and clear of walking spaces.
Cover open cellars.
Conduct a pre-job inspection to identify, then eliminate or correct hazardous work surfaces.
Walking/Working Surfaces Standard requires
Keep all places of employment clean and in an orderly condition.
Keep aisles and passageways clear and in good repair, with no obstruction across or in aisles
that could create a hazard
Provide floor plugs for equipment so power cords need not run across pathways.
Use waterproof footgear to decrease slip/fall hazards.
7.2 Routine operations (2 of 2)
105. Controls
General Safety
7.3 Strains and Sprains
Use proper lifting technique.
Hoist slowly to limit pipe momentum.
Seek assistance when moving awkward and heavy guards and covers.
Use proper stance and slip-lifting techniques. Slips have three handles and should be lifted
jointly by more than one person.
Use lifting equipment and limit manual positioning of elevators.
Practice proper hand placement and use of pullback (tail) ropes.
Use mechanical lifting aids, proper lifting techniques, and team lifting where appropriate.
Use proper hand and body positioning.
107. Controls
General Safety
7.4 Weather Conditions
Weather conditions can create hazardous working conditions:
Therefore it is necessary to monitor weather conditions and forecasts to allow time to
prepare for such conditions as may occur.
Lightning is especially hazardous and unpredictable. When lightning is present, crews
must avoid situations where they could become part of potential current paths.