This document discusses concepts related to predicting building collapse for incident safety officers. It covers key topics like building construction classifications, structural elements, characteristics of common building materials, and a five-step process for predicting collapse. The overall message is that incident safety officers must have in-depth knowledge of building construction to properly analyze a building's collapse potential and communicate safety warnings during a fire.
This chapter discusses the five basic types of building construction: fire-resistive, noncombustible/limited combustible, ordinary, heavy timber, and frame. It covers the characteristics of each type and safety concerns for firefighters, such as potential collapse from lightweight building components or timber trusses. Firefighters must understand construction strengths and weaknesses to safely combat fires.
This document discusses building collapse and scene safety. It covers indicators of building collapse like fire conditions, construction type, exterior wall issues, and water usage. It describes different types of wall and floor collapses. Searching collapsed buildings requires coordination and assessing utilities, locating victims on the surface or trapped, and dealing with shifting debris. The role of the Safety Officer is to monitor risks and ensure firefighter safety during high risk responses like building collapses through protective equipment, evacuation signals, and risk analysis. Health risks to firefighters include cancer, diseases, and chemical exposures which safety policies aim to address.
The document discusses predicting building collapse during fires. It describes analyzing a building's construction type and load-bearing elements, tracing how loads are transferred, and evaluating factors that could accelerate failure. A five-step process is provided: 1) classify construction type, 2) determine structural involvement, 3) identify key load-bearing elements under attack, 4) define weak points, and 5) evaluate time factors to predict and communicate collapse potential. ISO responders must understand building construction and failure mechanisms to properly analyze collapse risk.
We are also known as green smart and environment friendly builders in the area of Victoria and make available beautiful homes located in the area of Victoria.
This document provides information on building construction types and identifying dangerous conditions during firefighting operations. It describes the 5 main types of building construction (Type I-V) and their strengths/weaknesses. Key points covered include identifying indicators of potential building collapse, hazardous conditions created by fire/suppression activities, and additional risks for under construction/renovation buildings. The document stresses the importance of size-up and understanding how construction impacts fire behavior and structural integrity.
The document discusses building construction materials and their properties, the five main types of building construction, and building components. It describes how different materials react to fire, from masonry and concrete being fire-resistant to wood and plastics being combustible. The five types of construction range from fire-resistant Type I to combustible Type V wood-frame. Key building components like foundations, floors, walls and roofs are each constructed in different ways that influence their fire performance.
The document discusses six types of wood frame structures classified as Type V construction. It describes balloon frame and platform frame construction, noting that fire can spread more easily through interconnected spaces in balloon frame buildings. Trusses and other engineered wood products can pose challenges for fire protection due to concealed spaces. While wood cannot be made noncombustible, the document states that complete automatic sprinkler protection is needed to adequately deal with wood's combustibility.
This document provides guidance on rescuing people from collapsed structures. It outlines different types of structural collapses like pancake, lean-to, and V-collapses and the voids that can form. Common causes of collapse are discussed such as fire, explosion, structural defects, weather events, and transportation collisions. Hazards during rescue operations are also identified like unstable terrain, fire and smoke, hazardous atmospheres, dust, damaged utilities, and unstable structural elements. The guidance stresses planning, training, command procedures, personal protective equipment, and post-incident considerations to safely conduct rescue operations at collapsed structure incidents.
This chapter discusses the five basic types of building construction: fire-resistive, noncombustible/limited combustible, ordinary, heavy timber, and frame. It covers the characteristics of each type and safety concerns for firefighters, such as potential collapse from lightweight building components or timber trusses. Firefighters must understand construction strengths and weaknesses to safely combat fires.
This document discusses building collapse and scene safety. It covers indicators of building collapse like fire conditions, construction type, exterior wall issues, and water usage. It describes different types of wall and floor collapses. Searching collapsed buildings requires coordination and assessing utilities, locating victims on the surface or trapped, and dealing with shifting debris. The role of the Safety Officer is to monitor risks and ensure firefighter safety during high risk responses like building collapses through protective equipment, evacuation signals, and risk analysis. Health risks to firefighters include cancer, diseases, and chemical exposures which safety policies aim to address.
The document discusses predicting building collapse during fires. It describes analyzing a building's construction type and load-bearing elements, tracing how loads are transferred, and evaluating factors that could accelerate failure. A five-step process is provided: 1) classify construction type, 2) determine structural involvement, 3) identify key load-bearing elements under attack, 4) define weak points, and 5) evaluate time factors to predict and communicate collapse potential. ISO responders must understand building construction and failure mechanisms to properly analyze collapse risk.
We are also known as green smart and environment friendly builders in the area of Victoria and make available beautiful homes located in the area of Victoria.
This document provides information on building construction types and identifying dangerous conditions during firefighting operations. It describes the 5 main types of building construction (Type I-V) and their strengths/weaknesses. Key points covered include identifying indicators of potential building collapse, hazardous conditions created by fire/suppression activities, and additional risks for under construction/renovation buildings. The document stresses the importance of size-up and understanding how construction impacts fire behavior and structural integrity.
The document discusses building construction materials and their properties, the five main types of building construction, and building components. It describes how different materials react to fire, from masonry and concrete being fire-resistant to wood and plastics being combustible. The five types of construction range from fire-resistant Type I to combustible Type V wood-frame. Key building components like foundations, floors, walls and roofs are each constructed in different ways that influence their fire performance.
The document discusses six types of wood frame structures classified as Type V construction. It describes balloon frame and platform frame construction, noting that fire can spread more easily through interconnected spaces in balloon frame buildings. Trusses and other engineered wood products can pose challenges for fire protection due to concealed spaces. While wood cannot be made noncombustible, the document states that complete automatic sprinkler protection is needed to adequately deal with wood's combustibility.
This document provides guidance on rescuing people from collapsed structures. It outlines different types of structural collapses like pancake, lean-to, and V-collapses and the voids that can form. Common causes of collapse are discussed such as fire, explosion, structural defects, weather events, and transportation collisions. Hazards during rescue operations are also identified like unstable terrain, fire and smoke, hazardous atmospheres, dust, damaged utilities, and unstable structural elements. The guidance stresses planning, training, command procedures, personal protective equipment, and post-incident considerations to safely conduct rescue operations at collapsed structure incidents.
Earthquake Resistant Designs - Timber and SteelTejas Javery
This presentation gives a general idea about the construction techniques and certain elements that are used in the case of earthquake-resistant structures. It broadly talks about how framing and all is done when it comes to Timber, and about different elements like dampers and all when it comes to steel. (Just giving a broad idea. See the presentation for yourself.)
Was used as an introductory presentation for the Building Construction and Technology class, for Architecture.
High Rise Building Structure Systems Types
Slide Contents :
INTRODUCTION
INTRODUCTION TO HIGH-RISE DESIGN
DEMANDS FOR HIGH RISE BUILDING
MATERIAL
TYPES OF SYSTEMS
CONSTRUCTIONAL DETAILS
ADVANTAGES AND DISADVANTAGES
This presentation gives a brief idea about how earthquake resistant structures are made, using the materials like timber and steel. You might feel there are only pictures in the presentation, but they are enough to understand the process. if need further help, feel free to contact. :) 07972923439.
This document discusses residential building construction and considerations for fire service personnel. It covers the history of framing, building codes, common framing terminology, and types of construction. Building codes establish construction standards to ensure structural integrity and safety. Platform framing from the 1900s onward uses wall studs that extend only one floor, limiting fire spread. More recent panelized construction involves prefabricated wall/floor sections. Lightweight engineered wood beams and roof trusses require special consideration in fires due to risk of failure within 7 minutes of exposure. Personnel should assume modern homes contain these components and prepare for possible floor or roof collapse.
Lecture on building bodes and regulatory Requirements in building design and construction. Covers topics of life safety, fire safety, structural safety, health, welfare and property protection. ADA guidelines are reviewed and zoning ordinances are discussed.
The document discusses building construction types and materials. It covers 5 types of building construction classified based on the materials used. Type I allows noncombustible materials while Type V allows wood. Common building materials like wood, masonry, steel, concrete and their reactions to fire are explained. Dangerous conditions firefighters may face during fire suppression related to building construction such as lightweight truss construction are also reviewed.
The document discusses several challenges of fighting fires in special situations and occupancies:
1) Basement and cellar fires present difficulties due to limited access and ventilation which require strategic planning and use of tools like cellar pipes.
2) Fires in buildings like garden apartments, row houses, and renovated structures can spread rapidly due to shared walls and spaces, requiring coordinated interior and exterior firefighting tactics.
3) Fires at the wildland urban interface are very challenging due to access issues, remote locations, multiple fuel types, and engagement of both structural and wildland fire personnel and tactics. Isolation, limited evacuation routes, and weather and terrain also impact fire spread and firefighter safety in these situations.
This document discusses building construction and structural design features relevant to the fire service. It covers the various loads placed on buildings from environmental sources like gravity, wind, earthquakes, and soil pressure. It also distinguishes between different types of loads based on their origin and movement, like dead loads and live loads. The document describes the internal forces like tension, compression, and shear that are created in structural members by exterior loads. It provides an overview of basic structural components like beams, columns, arches, cables, trusses, and space frames. Finally, it describes common structural systems such as structural bearing walls, frame structures, and shell and membrane systems.
Metal Roofing Systems manufactures metal roofing panels and accessories at facilities in North Carolina and South Carolina, with a sales office in Tennessee. They offer over 30 colors of metal roofing panels in various profiles that are suitable for commercial and residential projects. The presentation provided an overview of the history and benefits of metal roofing, discussed design considerations, code compliance, and specifications. It emphasized that while metal roofing has a higher upfront cost than other materials, it provides superior durability and lower lifetime costs due to its longer lifespan and low maintenance needs.
This chapter discusses the different types of building construction that firefighters may encounter: Type 1 fire-resistive, Type 2 noncombustible/limited combustible, Type 3 ordinary, Type 4 heavy timber, and Type 5 frame buildings. It focuses on timber trusses, which have caused many firefighter deaths due to roof collapses during fires, and lightweight building components that have also led to deadly collapses. The chapter aims to help firefighters identify building types and understand the benefits and safety concerns of trusses and lightweight materials to safely battle fires.
Good buildings make and are made by their settings, and they are appropriately different in different locations. Climate, culture, topography and materials have helped create regional architectural languages that seem curiously right for their locations and for all times.
The document provides an overview of structural analysis and different structural systems used in architecture. It begins with a brief history of structural development from prehistoric times through modern steel structures. It then defines key structural concepts and requirements. The main structural systems discussed are wall-slab, post-lintel, and post-slab structures. Details are given on structural elements, load transfer methods, and case studies for each system. Advantages and disadvantages of wall-slab structures are also summarized.
The document discusses building construction and materials. It covers why buildings are needed, the constraints and code regulations for construction, the typical construction process from planning to evaluation, how loads are imposed on buildings and transferred through structural elements like beams, columns, walls and connections, basic building components, and common construction materials including wood, steel, concrete, masonry and cement. Forces from loads must be delivered to the foundation for structural integrity.
The document discusses building construction and materials. It covers why buildings are needed, the constraints and code regulations for construction, the typical construction process from planning to evaluation, how loads are imposed on buildings and transferred through structural elements like beams, columns, walls and connections, basic building components, and common construction materials including wood, steel, concrete, masonry and cement. Forces from loads must be delivered to the foundation for structural integrity.
Here are the key points about the different underpinning methods:
1. Mass concrete underpinning (pit method): Excavating under the foundation and pouring concrete in pits. Suitable for shallow depths.
2. Underpinning by cantilever needle beam method: Installing needle beams (narrow reinforced concrete beams) that project out from new deeper foundations. Allows underpinning without disturbing the structure above.
3. Pier and beam underpinning method: Installing new isolated piers and beams to transfer the load from the existing foundation to the new deeper ones. Suitable for weak soils or where significant settlement correction is required.
In summary, the mass concrete method is suitable for shallow depths but dist
This document discusses different types of roofs and roof construction. It describes major roof styles like flat, pitched, curved, and domed roofs. Key components of roofs are identified, including the roof deck, support systems, and various covering materials. Roof construction plays an important role in firefighting, as roofs can become unstable or make fire spread difficult to detect during a fire. Firefighters must understand roof architecture and be aware of potential hazards during a structural fire.
This document provides an overview of high rise structures. It defines high rise buildings and lists some of the demands that drive high rise construction, such as scarcity of land and increasing demand for space. It describes common materials used like steel, concrete, glass, and aluminum. It outlines several structural systems for high rise buildings such as shear wall, braced frame, moment frame, and tube systems. It also discusses design considerations like foundations, wind loads, seismic loads, and architectural factors.
Cladding provides an outer protective layer for buildings and serves several key functions. It encloses the building structure, protects it from weather elements, and allows for dry construction methods. Cladding systems aim to impose minimal additional weight on the building frame while enhancing architectural appearance. To fulfill these objectives, cladding must demonstrate strength and stability under self-weight and wind loads, compatibility with the building frame to accommodate movements, weather resistance, durability, thermal insulation, fire resistance, sound insulation, and aesthetics. Common cladding materials include timber, PVC, glass, stone, and various interior options like stone, metal, and fiber cement.
This chapter discusses special topics in emergency services occupational safety and health programs, including legal, ethical, and financial considerations. It covers implications of a diversified workforce on safety, as well as future trends and new technologies that may impact safety programs. The chapter aims to help students understand how to address these issues in managing an effective safety and health program for emergency services.
This chapter discusses special topics in emergency services occupational safety and health, including legal, ethical, and financial considerations. It covers implications of a diversified workforce with trends of an aging population and more women and minorities. Future trends may include new technologies like GPS integration and thermal imaging, as well as expanded emergency medical services and community paramedicine programs. Legal issues around tort liability and discrimination laws are reviewed. The chapter aims to spark interest in further research on safety and health in emergency response.
Earthquake Resistant Designs - Timber and SteelTejas Javery
This presentation gives a general idea about the construction techniques and certain elements that are used in the case of earthquake-resistant structures. It broadly talks about how framing and all is done when it comes to Timber, and about different elements like dampers and all when it comes to steel. (Just giving a broad idea. See the presentation for yourself.)
Was used as an introductory presentation for the Building Construction and Technology class, for Architecture.
High Rise Building Structure Systems Types
Slide Contents :
INTRODUCTION
INTRODUCTION TO HIGH-RISE DESIGN
DEMANDS FOR HIGH RISE BUILDING
MATERIAL
TYPES OF SYSTEMS
CONSTRUCTIONAL DETAILS
ADVANTAGES AND DISADVANTAGES
This presentation gives a brief idea about how earthquake resistant structures are made, using the materials like timber and steel. You might feel there are only pictures in the presentation, but they are enough to understand the process. if need further help, feel free to contact. :) 07972923439.
This document discusses residential building construction and considerations for fire service personnel. It covers the history of framing, building codes, common framing terminology, and types of construction. Building codes establish construction standards to ensure structural integrity and safety. Platform framing from the 1900s onward uses wall studs that extend only one floor, limiting fire spread. More recent panelized construction involves prefabricated wall/floor sections. Lightweight engineered wood beams and roof trusses require special consideration in fires due to risk of failure within 7 minutes of exposure. Personnel should assume modern homes contain these components and prepare for possible floor or roof collapse.
Lecture on building bodes and regulatory Requirements in building design and construction. Covers topics of life safety, fire safety, structural safety, health, welfare and property protection. ADA guidelines are reviewed and zoning ordinances are discussed.
The document discusses building construction types and materials. It covers 5 types of building construction classified based on the materials used. Type I allows noncombustible materials while Type V allows wood. Common building materials like wood, masonry, steel, concrete and their reactions to fire are explained. Dangerous conditions firefighters may face during fire suppression related to building construction such as lightweight truss construction are also reviewed.
The document discusses several challenges of fighting fires in special situations and occupancies:
1) Basement and cellar fires present difficulties due to limited access and ventilation which require strategic planning and use of tools like cellar pipes.
2) Fires in buildings like garden apartments, row houses, and renovated structures can spread rapidly due to shared walls and spaces, requiring coordinated interior and exterior firefighting tactics.
3) Fires at the wildland urban interface are very challenging due to access issues, remote locations, multiple fuel types, and engagement of both structural and wildland fire personnel and tactics. Isolation, limited evacuation routes, and weather and terrain also impact fire spread and firefighter safety in these situations.
This document discusses building construction and structural design features relevant to the fire service. It covers the various loads placed on buildings from environmental sources like gravity, wind, earthquakes, and soil pressure. It also distinguishes between different types of loads based on their origin and movement, like dead loads and live loads. The document describes the internal forces like tension, compression, and shear that are created in structural members by exterior loads. It provides an overview of basic structural components like beams, columns, arches, cables, trusses, and space frames. Finally, it describes common structural systems such as structural bearing walls, frame structures, and shell and membrane systems.
Metal Roofing Systems manufactures metal roofing panels and accessories at facilities in North Carolina and South Carolina, with a sales office in Tennessee. They offer over 30 colors of metal roofing panels in various profiles that are suitable for commercial and residential projects. The presentation provided an overview of the history and benefits of metal roofing, discussed design considerations, code compliance, and specifications. It emphasized that while metal roofing has a higher upfront cost than other materials, it provides superior durability and lower lifetime costs due to its longer lifespan and low maintenance needs.
This chapter discusses the different types of building construction that firefighters may encounter: Type 1 fire-resistive, Type 2 noncombustible/limited combustible, Type 3 ordinary, Type 4 heavy timber, and Type 5 frame buildings. It focuses on timber trusses, which have caused many firefighter deaths due to roof collapses during fires, and lightweight building components that have also led to deadly collapses. The chapter aims to help firefighters identify building types and understand the benefits and safety concerns of trusses and lightweight materials to safely battle fires.
Good buildings make and are made by their settings, and they are appropriately different in different locations. Climate, culture, topography and materials have helped create regional architectural languages that seem curiously right for their locations and for all times.
The document provides an overview of structural analysis and different structural systems used in architecture. It begins with a brief history of structural development from prehistoric times through modern steel structures. It then defines key structural concepts and requirements. The main structural systems discussed are wall-slab, post-lintel, and post-slab structures. Details are given on structural elements, load transfer methods, and case studies for each system. Advantages and disadvantages of wall-slab structures are also summarized.
The document discusses building construction and materials. It covers why buildings are needed, the constraints and code regulations for construction, the typical construction process from planning to evaluation, how loads are imposed on buildings and transferred through structural elements like beams, columns, walls and connections, basic building components, and common construction materials including wood, steel, concrete, masonry and cement. Forces from loads must be delivered to the foundation for structural integrity.
The document discusses building construction and materials. It covers why buildings are needed, the constraints and code regulations for construction, the typical construction process from planning to evaluation, how loads are imposed on buildings and transferred through structural elements like beams, columns, walls and connections, basic building components, and common construction materials including wood, steel, concrete, masonry and cement. Forces from loads must be delivered to the foundation for structural integrity.
Here are the key points about the different underpinning methods:
1. Mass concrete underpinning (pit method): Excavating under the foundation and pouring concrete in pits. Suitable for shallow depths.
2. Underpinning by cantilever needle beam method: Installing needle beams (narrow reinforced concrete beams) that project out from new deeper foundations. Allows underpinning without disturbing the structure above.
3. Pier and beam underpinning method: Installing new isolated piers and beams to transfer the load from the existing foundation to the new deeper ones. Suitable for weak soils or where significant settlement correction is required.
In summary, the mass concrete method is suitable for shallow depths but dist
This document discusses different types of roofs and roof construction. It describes major roof styles like flat, pitched, curved, and domed roofs. Key components of roofs are identified, including the roof deck, support systems, and various covering materials. Roof construction plays an important role in firefighting, as roofs can become unstable or make fire spread difficult to detect during a fire. Firefighters must understand roof architecture and be aware of potential hazards during a structural fire.
This document provides an overview of high rise structures. It defines high rise buildings and lists some of the demands that drive high rise construction, such as scarcity of land and increasing demand for space. It describes common materials used like steel, concrete, glass, and aluminum. It outlines several structural systems for high rise buildings such as shear wall, braced frame, moment frame, and tube systems. It also discusses design considerations like foundations, wind loads, seismic loads, and architectural factors.
Cladding provides an outer protective layer for buildings and serves several key functions. It encloses the building structure, protects it from weather elements, and allows for dry construction methods. Cladding systems aim to impose minimal additional weight on the building frame while enhancing architectural appearance. To fulfill these objectives, cladding must demonstrate strength and stability under self-weight and wind loads, compatibility with the building frame to accommodate movements, weather resistance, durability, thermal insulation, fire resistance, sound insulation, and aesthetics. Common cladding materials include timber, PVC, glass, stone, and various interior options like stone, metal, and fiber cement.
This chapter discusses special topics in emergency services occupational safety and health programs, including legal, ethical, and financial considerations. It covers implications of a diversified workforce on safety, as well as future trends and new technologies that may impact safety programs. The chapter aims to help students understand how to address these issues in managing an effective safety and health program for emergency services.
This chapter discusses special topics in emergency services occupational safety and health, including legal, ethical, and financial considerations. It covers implications of a diversified workforce with trends of an aging population and more women and minorities. Future trends may include new technologies like GPS integration and thermal imaging, as well as expanded emergency medical services and community paramedicine programs. Legal issues around tort liability and discrimination laws are reviewed. The chapter aims to spark interest in further research on safety and health in emergency response.
This chapter discusses collecting and reporting occupational safety and health data for emergency services. It covers collecting internal organization data, external data required by outside organizations, and publishing internal reports. The chapter also addresses using the internet as a source of safety and health information. Key topics include the purpose of data collection and reporting, identifying what data to collect internally and externally, and how to publish reports and access online information resources.
This chapter discusses information management for occupational safety and health in emergency services. It covers collecting data internally on injuries, accidents, medical histories and test results to analyze safety trends and evaluate programs. Data is also reported externally to agencies like OSHA, NFPA and state workers' compensation boards. The chapter outlines publishing an annual internal safety report to communicate accomplishments, goals and injury analyses. It also discusses using the internet to research safety policies from other departments.
This chapter discusses evaluating occupational safety and health programs for emergency services. It covers the purpose of evaluating programs to ensure processes and outcomes are effective. Evaluations should assess both how the program is implemented and its impacts. The chapter recommends those responsible for the program, such as safety managers, conduct regular evaluations, at least yearly, to constantly improve worker protection.
This chapter discusses evaluating occupational safety and health programs for emergency services. It describes conducting both process evaluations to analyze program procedures and outcome evaluations to compare results to goals. Process evaluations ask how program parts affect members and which parts are most/least effective. Outcome evaluations analyze injury rates, knowledge/behavior changes, and policy response over time. The fire chief or safety manager usually oversees evaluations through committees and staff. NFPA 1500 recommends external evaluations every three years to demonstrate improvement efforts. Evaluations should occur before programs begin and be continuous for process and yearly for outcomes, or when serious incidents or changes require reevaluation.
This chapter discusses the roles and responsibilities of various positions related to occupational safety and health programs for emergency services. It addresses the roles of individual responders, supervisors, management teams, incident commanders, safety officers, safety program managers, and safety committees. The chapter aims to help students understand how each role relates to the overall safety and health program and what responsibilities each entails. It also covers crew resource management and how it can improve safety during operations.
This chapter discusses the roles and responsibilities of various individuals and groups involved in an emergency services safety and health program. It outlines the responsibilities of individual responders, supervisors, management, the incident commander, safety program manager, incident safety officers, the safety committee, and how crew resource management can improve safety. The key responsibility of each role is to support and enforce the overall safety and health program.
This chapter discusses safety considerations for emergency services when terminating an incident and demobilizing, as well as analyzing incidents afterwards and managing critical stress. It covers safely ending an incident, the demobilization process, comparing approaches to departing the site, reviewing incidents for lessons, and stress management programs to help workers cope after high-stress calls. The goal is to protect emergency personnel both during and after response work through proper planning and support services.
This chapter discusses postincident safety management for emergency services. It covers the demobilization process, returning equipment and crews to the station, and performing a postincident analysis. A critical incident stress management program can help crews manage stress from traumatic incidents by providing peer defusing and formal debriefings. The goal is to review what went right and wrong at an incident to improve safety, as well as support crews' mental health after difficult events.
This chapter discusses safety issues for emergency services responding to specialized incidents involving hazardous materials, technical rescues, helicopter landings, civil disturbances, terrorism, and natural disasters. It aims to describe the specific safety concerns at each type of incident and explain procedures for safely operating at helicopter landing zones. The student will learn to identify safety issues across these scenarios.
This chapter discusses safety issues for emergency responders at specialized incidents. It covers hazardous materials responses, technical rescues, helicopter landing zone operations, civil disturbances, terrorism events, and natural disasters. For each type of specialized incident, specific safety concerns are identified and procedures for responding safely are described. The chapter emphasizes the importance of training emergency personnel according to the types of specialized responses required by their department and establishing appropriate safety measures.
This chapter discusses safety hazards that emergency responders face at medical incidents, how to minimize injuries from these hazards through proper protective equipment and infection control procedures. It covers discussing common hazards, explaining how to prevent injuries, listing required protective gear, explaining infection control requirements and procedures, and discussing systems for tracking responders and managing incidents.
This chapter discusses safety hazards and protocols for emergency medical responders. It outlines four phases of a medical response - gaining access, initial contact, providing care, and transporting the patient. Specific hazards are addressed for each phase as well as for vehicle accidents. Proper use of personal protective equipment and following infection control procedures are essential. The chapter also discusses implementing an incident management system to coordinate multi-unit responses and how to collaborate safely with law enforcement during active shooter incidents.
This chapter discusses safety protocols for responding to fire incidents. It outlines the three incident priorities of life safety, incident stabilization, and property conservation. It also covers personal protective equipment, incident management systems, accountability tracking, use of rapid intervention crews, and rehabilitation of responders. The goal is for students to understand hazards faced by responders and how different safety systems and protocols work together to prioritize responder safety.
This chapter discusses safety considerations at fire emergencies. It outlines the three incident priorities of life safety, incident stabilization, and property conservation and how they relate to responder safety. Major hazards faced by responders to structure, transportation, outside structure, and wildland fires are described. The use, care, and maintenance of personal protective equipment is also covered. Additionally, the chapter discusses incident management systems, air management, accountability systems, rapid intervention crews, and rehabilitation of responders.
This chapter discusses safety considerations for emergency responders before an incident occurs. It covers safety plans and protocols for emergency response stations, vehicles, and training facilities. It also addresses the importance of preincident planning, member wellness programs, and coordination between response agencies to maximize safety. The goal is to describe how to establish safe work environments and practices in order to minimize risks to emergency responders before an incident arises.
This chapter discusses safety considerations for emergency responders before an incident occurs. It covers safety at emergency response stations and in vehicles, as well as effective response safety plans, preincident planning, safety during training, fitness and wellness programs, and interagency coordination. The goal is to describe how to establish policies and procedures to protect responders from injury or illness before arriving at an emergency scene.
This chapter discusses the key elements of developing an effective occupational safety and health program for emergency services, including determining essential elements, setting goals and objectives, creating an action plan, performing a cost-benefit analysis, providing training, and developing standard operating procedures. The chapter aims to help students understand the process for creating a safety program that identifies risks, establishes best practices, and works to prevent injuries and accidents.
This chapter discusses developing an effective occupational safety and health program for emergency services. It outlines the essential elements of a program, including management commitment, a program manager, a safety committee, record keeping, and data access. It describes setting goals and objectives to guide the program, then developing action plans, conducting cost-benefit analyses, providing training, and creating standard operating procedures to accomplish the goals. The chapter provides examples and guidance on implementing each of these components of an overall safety program.
A review of the growth of the Israel Genealogy Research Association Database Collection for the last 12 months. Our collection is now passed the 3 million mark and still growing. See which archives have contributed the most. See the different types of records we have, and which years have had records added. You can also see what we have for the future.
How to Fix the Import Error in the Odoo 17Celine George
An import error occurs when a program fails to import a module or library, disrupting its execution. In languages like Python, this issue arises when the specified module cannot be found or accessed, hindering the program's functionality. Resolving import errors is crucial for maintaining smooth software operation and uninterrupted development processes.
বাংলাদেশের অর্থনৈতিক সমীক্ষা ২০২৪ [Bangladesh Economic Review 2024 Bangla.pdf] কম্পিউটার , ট্যাব ও স্মার্ট ফোন ভার্সন সহ সম্পূর্ণ বাংলা ই-বুক বা pdf বই " সুচিপত্র ...বুকমার্ক মেনু 🔖 ও হাইপার লিংক মেনু 📝👆 যুক্ত ..
আমাদের সবার জন্য খুব খুব গুরুত্বপূর্ণ একটি বই ..বিসিএস, ব্যাংক, ইউনিভার্সিটি ভর্তি ও যে কোন প্রতিযোগিতা মূলক পরীক্ষার জন্য এর খুব ইম্পরট্যান্ট একটি বিষয় ...তাছাড়া বাংলাদেশের সাম্প্রতিক যে কোন ডাটা বা তথ্য এই বইতে পাবেন ...
তাই একজন নাগরিক হিসাবে এই তথ্য গুলো আপনার জানা প্রয়োজন ...।
বিসিএস ও ব্যাংক এর লিখিত পরীক্ষা ...+এছাড়া মাধ্যমিক ও উচ্চমাধ্যমিকের স্টুডেন্টদের জন্য অনেক কাজে আসবে ...
it describes the bony anatomy including the femoral head , acetabulum, labrum . also discusses the capsule , ligaments . muscle that act on the hip joint and the range of motion are outlined. factors affecting hip joint stability and weight transmission through the joint are summarized.
Chapter wise All Notes of First year Basic Civil Engineering.pptxDenish Jangid
Chapter wise All Notes of First year Basic Civil Engineering
Syllabus
Chapter-1
Introduction to objective, scope and outcome the subject
Chapter 2
Introduction: Scope and Specialization of Civil Engineering, Role of civil Engineer in Society, Impact of infrastructural development on economy of country.
Chapter 3
Surveying: Object Principles & Types of Surveying; Site Plans, Plans & Maps; Scales & Unit of different Measurements.
Linear Measurements: Instruments used. Linear Measurement by Tape, Ranging out Survey Lines and overcoming Obstructions; Measurements on sloping ground; Tape corrections, conventional symbols. Angular Measurements: Instruments used; Introduction to Compass Surveying, Bearings and Longitude & Latitude of a Line, Introduction to total station.
Levelling: Instrument used Object of levelling, Methods of levelling in brief, and Contour maps.
Chapter 4
Buildings: Selection of site for Buildings, Layout of Building Plan, Types of buildings, Plinth area, carpet area, floor space index, Introduction to building byelaws, concept of sun light & ventilation. Components of Buildings & their functions, Basic concept of R.C.C., Introduction to types of foundation
Chapter 5
Transportation: Introduction to Transportation Engineering; Traffic and Road Safety: Types and Characteristics of Various Modes of Transportation; Various Road Traffic Signs, Causes of Accidents and Road Safety Measures.
Chapter 6
Environmental Engineering: Environmental Pollution, Environmental Acts and Regulations, Functional Concepts of Ecology, Basics of Species, Biodiversity, Ecosystem, Hydrological Cycle; Chemical Cycles: Carbon, Nitrogen & Phosphorus; Energy Flow in Ecosystems.
Water Pollution: Water Quality standards, Introduction to Treatment & Disposal of Waste Water. Reuse and Saving of Water, Rain Water Harvesting. Solid Waste Management: Classification of Solid Waste, Collection, Transportation and Disposal of Solid. Recycling of Solid Waste: Energy Recovery, Sanitary Landfill, On-Site Sanitation. Air & Noise Pollution: Primary and Secondary air pollutants, Harmful effects of Air Pollution, Control of Air Pollution. . Noise Pollution Harmful Effects of noise pollution, control of noise pollution, Global warming & Climate Change, Ozone depletion, Greenhouse effect
Text Books:
1. Palancharmy, Basic Civil Engineering, McGraw Hill publishers.
2. Satheesh Gopi, Basic Civil Engineering, Pearson Publishers.
3. Ketki Rangwala Dalal, Essentials of Civil Engineering, Charotar Publishing House.
4. BCP, Surveying volume 1
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2. Knowledge Objectives (1 of 2)
‣ Describe the relationship of loads and load imposition on a
building.
‣ List the three types of forces created when loads are
imposed on materials.
‣ Describe the effect that fire has on building materials,
loads, and forces.
‣ Define columns, beams, and connections.
‣ List and define the influences used for building construction
classifications.
‣ Define and list several types of hybrid buildings.
3. Knowledge Objectives (2 of 2)
‣ State the structural collapse hazards of common building
construction classifications.
‣ List, in order, the five-step analytical approach to predicting
building collapse.
‣ Describe the structural collapse indicators present at an
incident scene.
‣ Describe the additional structural collapse indicators present
after a collapse has occurred.
‣ Identify the structural collapse issues that should be
communicated to the rapid intervention crew by the
incident safety officer.
4. ‣ Incident safety officers must be able to give explicit detail and
their judgment regarding the collapse potential of a given
building being attacked by fire
‣ The ISO needs to communicate building construction
considerations and observations
‣ The ISO must draw from a significant knowledge base to make
collapse judgments
Introduction: The Collapse Warning (1 of 3)
5. Introduction: The Collapse Warning (2 of 3)
‣ The Ol’ Professor
‣ Francis L. Brannigan
‣ Coined many powerful—and lifesaving—phrases:
‣ “The building is the enemy—know your enemy.”
‣ “Beware the truss!”
‣ “The bottom chord of a truss is under tension—it’s like
you hanging on a rope. If the rope gets cut, you will fall.”
‣ “The slightest indication of column failure should cause
the building to be cleared immediately.”
6. Introduction: The Collapse Warning (3 of 3)
‣ The Ol’ Professor (cont.)
‣ “From an engineering point of view, [lightweight]
buildings are made to be disposable….We don’t make
disposable firefighters!”
‣ “The warning is the brain—in your ability to understand
buildings and anticipate how they will react to fire.”
‣ The Brannigan student
‣ Better prepared to identify and analyze buildings
‣ Makes better judgements
7. Essential Building Construction Concepts
‣ Predicting Building Collapse
‣ Dependent on the application of essential building
construction concepts
‣ Smoke and fire observations
‣ ISOs must apply skill to predict and communicate collapse
potential
‣ ISOs must establish collapse zones
8. Imposition and Resistance of Loads (1 of 3)
‣ Types of loads
‣ Dead load
‣ Live load
‣ Loads can be imposed three
ways:
‣ Axially
‣ Eccentrically
‣ Torsionally
9. ‣ Three types of forces
created by imposed
material resisting the load:
‣ Compression
‣ Tension
‣ Shear
Imposition and Resistance of Loads (2 of 3)
10. Courtesy of David Dodson
‣ Structure of an all-steel
building
Imposition and Resistance of Loads (3 of 3)
11. Characteristics of Building Materials (1 of 7)
‣ A receiving material must resist and transfer force
‣ A material’s response to applied force depends on its load-
bearing characteristics
‣Ductile: bends before it breaks
‣Brittle: breaks before it bends
‣ The fire service looks at mass and fire resistance
‣Surface-to-mass ratio
‣Mass is heat resistance, and heat resistance is time
13. ‣ Types of materials
‣ Wood
‣ Native wood is wood cut from a tree
‣ Engineered wood consists of many pieces of native wood
(chips, veneers, and sawdust) glued together to make a
sheet, beam, or column
‣ Glues that bind it require only heat to break down
Characteristics of Building Materials (3 of 7)
14. ‣ Types of materials
‣ Steel
‣ Ductile material that has excellent tensile, shear, and
compressive strength
‣ Girders, lintels, cantilevered beams, and columns
‣ In a fire, steel loses strength and deforms as
temperatures increase
Characteristics of Building Materials (4 of 7)
15. ‣ Types of materials
‣ Concrete
‣ Mixture of Portland cement, sand, gravel, and water
that cures into a solid mass
‣ Steel is often added as reinforcement
‣ All concrete contains moisture
‣ When heated, this moisture content expands,
causing concrete to crack or spall
Characteristics of Building Materials (5 of 7)
16. ‣ Types of materials
‣ Masonry
‣ Brick, concrete brick, and stone
‣ Used to form load-bearing walls, but can also be used
to build a veneer wall that supports only its own weight
‣ During a fire, masonry blocks can absorb more heat
than the mortar used to bond them, creating different
heat stresses that can crack the mortar
Characteristics of Building Materials (6 of 7)
17. ‣ Types of materials
‣ Composites
‣ Refers to a combination of the four basic materials as
well as various plastics, adhesives, and assembly
materials
‣ Engineered wood products are widely used for
structural elements
Characteristics of Building Materials (7 of 7)
18. Structural Elements (1 of 4)
‣ Columns
‣ Transmit a compressive
force axially through the
center
‣ Typically support beams
and other columns
Courtesy of David Dodson Courtesy of David Dodson
19. ‣ Beams
‣ Structural element that transfers loads perpendicularly
‣ Loads placed on a beam create opposing forces
‣ The top of the beam is subjected to a compressive force
while the bottom of the beam is subjected to tension
Structural Elements (2 of 4)
20. ‣ Beams (cont.)
‣ Some beam types:
‣ Simple, continuous, cantilever, lintel, girder, joist, truss,
purlin
‣ Conventional construction has solid wood or steel beams in
the floors and roofs
‣ Open-webbed beams are called truss construction
Structural Elements (3 of 4)
21. ‣ Connections
‣ Structural element used to attach other structural elements
to one another
‣ “Weak link” in structural failure during fires
‣ There are three general types of connections:
‣ Pinned connections
‣ Rigid connections
‣ Gravity connections
Structural Elements (4 of 4)
22. Construction Classifications (1 of 9)
‣ Categorizing by building type
‣ Type I: Fire Resistive
‣ Structural elements are of an approved noncombustible
or limited combustible material with sufficient fire-
resistive ratings to withstand the effects of fire and
prevent its spread from story to story
‣ High-rises, megamalls, large stadiums and arenas, large
parking garages, and larger hospitals
23. ‣ Categorizing by building type
‣ Type II: Noncombustible
‣ Structural elements do not qualify for Type I
construction
‣ Approved noncombustible or limited-combustible
materials
‣ More often than not, Type II buildings are steel
‣ Fire spread in Type II buildings is influenced by the
contents
Construction Classifications (2 of 9)
24. ‣ Categorizing by building type
‣ Type III: Ordinary
‣ Load-bearing walls are noncombustible (masonry) and
the roof and floor assemblies are wood
‣ Primary fire and collapse concerns with ordinary
construction are the many void spaces in which fire can
spread undetected
‣ Masonry walls hold heat inside, making for difficult
firefighting
Construction Classifications (3 of 9)
25. ‣ Categorizing by building type
‣ Type IV: Heavy Timber
‣ Buildings that have block or brick
exterior load-bearing walls and
interior structural elements of a
substantial dimension
‣ Cost of lumber makes this type of
construction rare
‣ Fire spread in a heavy timber
building can be fast due to wide-
open areas and content exposure
Courtesy of David Dodson
Construction Classifications (4 of 9)
26. ‣ Categorizing by building type
‣ Type V: Wood Frame
‣ Perhaps the most common construction type
‣ Primary concern is that they are made from a
combustible material
‣ Fire and heat that penetrate or degrade the protective
drywall wall will then attack the wooden elements,
creating a collapse threat, especially in newer buildings
‣ Other construction types
‣ Hybrid buildings
Construction Classifications (5 of 9)
27. ‣ Categorizing by building era
‣ Significant changes in the history of building construction
‣ Founder’s era: 1700s to WWI
‣ Alterations made as utilities improved
‣ Open/narrow stairways and hallways
‣ Minimal fire code requirements
‣ Industrial era: WWI to WWII
‣ Balloon framing for wood buildings
‣ Open hallways and stairways
‣ Larger roof spans – unprotected steel
Construction Classifications (6 of 9)
28. ‣ Categorizing by building era
‣ Legacy era: WWII to roughly 1980
‣ Durable strength
‣ Better fire/building code requirements
‣ More-reliable utility systems
‣ Lightweight era: 1980s to present
‣ Prescriptive to performance-based codes
‣ Ever-increasing heat-release rate
‣ High surface-to-mass = rapid collapse
Construction Classifications (7 of 9)
29. ‣ Categorizing by building use
‣ Some groupings
‣ Single-family dwellings
‣ Multiple-family dwellings
‣ Offices/hotels
‣ Commercial retail
‣ Manufacturing/warehouses
‣ Schools/hospitals
‣ Public assemblies (stadiums/arenas/theaters/churches)
‣ Mixed/miscellaneous use
Construction Classifications (8 of 9)
30. ‣ Categorizing by building size
‣ Size elements
‣ The footprint, or single floor, square footage of a
building (width, length/depth)
‣ The interior arrangement of walls and the volume of
space for any one room
‣ The number of floors above ground and basement
levels below
‣ The distance that must be traveled to reach a fire or
potential victims
Construction Classifications (9 of 9)
31. Predicting Collapse (1 of 11)
‣ Collapse model
‣ “Identify–analyze–decide” method
‣ Five-step process
‣ Steps 1 and 2 are when the identification takes place
‣ Steps 3 and 4 are analytical
‣ Step 5 is when the decision (regarding collapse) is
made and communicated
32. ‣ Step 1: Classifying the building’s construction
‣ Using the type/era/use/size approach helps the ISO:
‣ Identify the strengths and weaknesses
‣ Interpret how the materials and arrangement of structural
elements might be impacted by fire and heat
Predicting Collapse (2 of 11)
33. ‣ Step 2: Determining structural involvement
‣ Determining whether a fire is a contents or structure fire is
imperative
‣ Structure fire
‣ Load-bearing components are being attacked
‣ Fires that can become “structural”
‣ Fire in concealed spaces
‣ Content fire in unfinished basements
‣ Attic fires
‣ Heated exposed beam or truss
Predicting Collapse (3 of 11)
34. ‣ Step 2: Determining structural involvement
Courtesy of David Dodson
Predicting Collapse (4 of 11)
35. ‣ Step 3: Visualizing and tracing loads
‣ More an art than a science
‣ Is analytical
‣ ISO visually scans the building
‣ Determines any structural element carrying something
it should not
‣ Concludes whether key elements are being attacked by
fire and/or heat
‣ Mentally “undresses” a building to define weak links
Predicting Collapse (5 of 11)
37. ‣ Step 4: Evaluating time
‣ Factors that can accelerate the potential collapse time
‣ Low material mass or high surface-to-mass ratio
‣ An imposed overload
‣ Higher British thermal unit (Btu) development (fire
load)
‣ Alterations (undesigned loading)
‣ Age deterioration or the lack of care and maintenance
of the structure
‣ Firefighting impact loads
Predicting Collapse (7 of 11)
38. ‣ Step 4: Evaluating time (cont.)
‣ Some time truisms
‣ The lighter the structural elements, or heavier the
imposed load, the faster the structure comes down
‣ Wet (cooled) steel buys time
‣ Gravity and time are constant; resistance is not
‣ Brown or dark smoke coming from lightweight
engineered wood products means that time is up
‣ Trusses system recommendation
‣ NIOSH (Publication No. 2005-1432)
Predicting Collapse (8 of 11)
39. ‣ Step 5: Predicting and communicating the collapse potential
‣ “Decision” part of the identify–analyze–decide model
‣ Collapse potential
‣ Deterioration and cracks of mortar joints and
masonry
‣ Signs of building repair
‣ Bulges and bowing of walls, sagging floors and
roofs
‣ Buildings under construction, renovation, or
demolition
‣ Large volumes of fire impinging on structural
components
‣ Doors out of plumb or jammed
Predicting Collapse (9 of 11)
40. ‣ Step 5: Predicting and communicating the collapse potential
(cont.)
‣ Communicate to command
‣ Establishment of a collapse zone
‣ Specific form of a no-entry zone for anyone—
including firefighters
‣ 1½ to 3 times the height of the structure
Predicting Collapse (10 of 11)
41. ‣ Step 5: Predicting and communicating the collapse potential
(cont.)
‣ Type of collapse
‣ Partial collapse
‣ General collapse
‣ Secondary collapse
‣ Communication options
‣ Emergency evacuation
‣ Precautionary withdrawal
‣ Planning awareness
Predicting Collapse (11 of 11)