This document provides an overview of different seismic analysis methods for reinforced concrete buildings according to Indian code IS 1893-2002, including linear static, nonlinear static, linear dynamic, and nonlinear dynamic analysis. It describes the basic procedures for each analysis type and provides examples of how to calculate design seismic base shear, distribute seismic forces vertically and horizontally, and determine drift and overturning effects. Case studies are presented comparing the results of static and dynamic analysis for regular and irregular multi-storey buildings modeled in SAP2000.
All reinforced concrete beams crack, generally starting at loads well below service level, and possibly even prior to loading due to restrained shrinkage. Flexural cracking due to loads is not only inevitable, but actually necessary for the reinforcement to be used effectively. Prior to the formation of flexural cracks, the steel stress is no more than n times the stress in the adjacent concrete, where n is the modular ratio E5/Ec. For materials common in current practice, n is approximately 8.
This powerpoint presentation deals mainly about bearing stress, its concept and its applications.
Members:
BARIENTOS, Lei Anne
MARTIREZ, Wilbur
MORIONES, Jan Ebenezer
NERI, Laiza Paulene
Sir Romeo Alastre - MEC32/A1
The document discusses the three moment equation theory of structure analysis. [1] It relates the internal moments in a continuous beam at three points of support to the applied loads between supports. [2] The theory is proved using the conjugate beam method by equating shear forces and summing moments. [3] The general three moment equation is developed and modified for common load cases like point and uniform loads. An example problem demonstrates solving for reactions at supports.
STRUCTURAL ANALYSIS NINTH EDITION R. C. HIBBELERBahzad5
STRUCTURAL
ANALYSIS
NINTH EDITION
R. C. HIBBELER
Boston Columbus Indianapolis New York San Francisco Upper Saddle River
Amsterdam Cape Town Dubai London Madrid Milan Munich Paris
Montréal Toronto Delhi Mexico City São Paulo Sydney Hong Kong
Seoul Singapore Taipei Tokyo
Lecturer's name
Dr. Sarkawt A. Hasan
Department of Civil Engineering
College of Technical Engineering
University of Erbil Polytechnic
Erbil Polytechnic University
Subject: Structures
Earthquake Load Calculation (base shear method)
The 3-story standard office building is located in Los Angeles situated on stiff soil. The
structure of the building is steel special moment frame. All moment-resisting frames are
located at the perimeter of the building. Determine the earthquake force on each story in
North-South direction.
This document provides an introduction to prestressed concrete, including:
1. The basic principles of prestressing concrete by applying compressive stresses that counteract tensile stresses from loads. This allows for smaller member sizes.
2. The main advantages are smaller sections, reduced deflections, increased spans, and improved durability due to reduced cracking.
3. The two main methods are pre-tensioning, where strands are stressed before casting, and post-tensioning, where strands are tensioned after casting through ducts.
4. Uses include precast beams, slabs, piles, tanks, and bridges constructed with either precast or post-tensioned segments.
Chapter 4-internal loadings developed in structural membersISET NABEUL
This document provides examples and explanations for determining internal forces like shear force and bending moment in structural members like beams and frames. It begins by introducing sign conventions and the procedure for analysis, which involves determining support reactions, drawing free body diagrams, and using equilibrium equations. Numerous step-by-step examples are then provided to demonstrate how to calculate and graph shear force and bending moment diagrams for beams and frames with different loading and support conditions.
This document provides an overview of different seismic analysis methods for reinforced concrete buildings according to Indian code IS 1893-2002, including linear static, nonlinear static, linear dynamic, and nonlinear dynamic analysis. It describes the basic procedures for each analysis type and provides examples of how to calculate design seismic base shear, distribute seismic forces vertically and horizontally, and determine drift and overturning effects. Case studies are presented comparing the results of static and dynamic analysis for regular and irregular multi-storey buildings modeled in SAP2000.
All reinforced concrete beams crack, generally starting at loads well below service level, and possibly even prior to loading due to restrained shrinkage. Flexural cracking due to loads is not only inevitable, but actually necessary for the reinforcement to be used effectively. Prior to the formation of flexural cracks, the steel stress is no more than n times the stress in the adjacent concrete, where n is the modular ratio E5/Ec. For materials common in current practice, n is approximately 8.
This powerpoint presentation deals mainly about bearing stress, its concept and its applications.
Members:
BARIENTOS, Lei Anne
MARTIREZ, Wilbur
MORIONES, Jan Ebenezer
NERI, Laiza Paulene
Sir Romeo Alastre - MEC32/A1
The document discusses the three moment equation theory of structure analysis. [1] It relates the internal moments in a continuous beam at three points of support to the applied loads between supports. [2] The theory is proved using the conjugate beam method by equating shear forces and summing moments. [3] The general three moment equation is developed and modified for common load cases like point and uniform loads. An example problem demonstrates solving for reactions at supports.
STRUCTURAL ANALYSIS NINTH EDITION R. C. HIBBELERBahzad5
STRUCTURAL
ANALYSIS
NINTH EDITION
R. C. HIBBELER
Boston Columbus Indianapolis New York San Francisco Upper Saddle River
Amsterdam Cape Town Dubai London Madrid Milan Munich Paris
Montréal Toronto Delhi Mexico City São Paulo Sydney Hong Kong
Seoul Singapore Taipei Tokyo
Lecturer's name
Dr. Sarkawt A. Hasan
Department of Civil Engineering
College of Technical Engineering
University of Erbil Polytechnic
Erbil Polytechnic University
Subject: Structures
Earthquake Load Calculation (base shear method)
The 3-story standard office building is located in Los Angeles situated on stiff soil. The
structure of the building is steel special moment frame. All moment-resisting frames are
located at the perimeter of the building. Determine the earthquake force on each story in
North-South direction.
This document provides an introduction to prestressed concrete, including:
1. The basic principles of prestressing concrete by applying compressive stresses that counteract tensile stresses from loads. This allows for smaller member sizes.
2. The main advantages are smaller sections, reduced deflections, increased spans, and improved durability due to reduced cracking.
3. The two main methods are pre-tensioning, where strands are stressed before casting, and post-tensioning, where strands are tensioned after casting through ducts.
4. Uses include precast beams, slabs, piles, tanks, and bridges constructed with either precast or post-tensioned segments.
Chapter 4-internal loadings developed in structural membersISET NABEUL
This document provides examples and explanations for determining internal forces like shear force and bending moment in structural members like beams and frames. It begins by introducing sign conventions and the procedure for analysis, which involves determining support reactions, drawing free body diagrams, and using equilibrium equations. Numerous step-by-step examples are then provided to demonstrate how to calculate and graph shear force and bending moment diagrams for beams and frames with different loading and support conditions.
1. Influence lines represent the variation of reaction, shear, or moment at a specific point on a structural member as a concentrated load moves along the member. They are useful for analyzing the effects of moving loads.
2. To construct an influence line, a unit load is placed at different points along the member and the reaction, shear, or moment is calculated at the point of interest using statics. The values are plotted to show the influence of the load.
3. Influence lines allow engineers to determine the maximum value of a response (reaction, shear, moment) caused by a moving load and locate where on the structure that maximum occurs.
The document contains 10 examples involving calculation of earth pressures on retaining structures using Rankine's and Coulomb's theories. Example 1 calculates active earth pressure on a retaining wall with and without groundwater. Example 2 determines thrust on a wall with the water table rising. Example 3 finds active pressure, point of zero pressure and center of pressure for a cohesive soil. The remaining examples involve calculating earth pressures considering various soil properties and conditions.
This document provides guidance for designing reinforced concrete special moment frames according to requirements in the American Concrete Institute (ACI) 318 code. It summarizes the use of special moment frames, key design principles, analysis guidance, design guidance, additional requirements, detailing considerations, and references. Special moment frames are designed to resist earthquake forces through flexural, axial, and shear actions while maintaining strength and stiffness through multiple earthquake cycles. The document is intended to help practicing engineers navigate the numerous interrelated requirements for special moment frames in ACI 318.
This document discusses the design of compression members subjected to axial load and biaxial bending. It introduces the concept of biaxial eccentricities and explains that columns should be designed considering possible eccentricities in two axes. The document outlines the method suggested by IS 456-2000, which is based on Breslar's load contour approach. It relates the parameter αn to the ratio of Pu/Puz. Finally, it provides a step-by-step process for designing the column section, which involves determining uniaxial moment capacities, computing permissible moment values from charts, and revising the section if needed. It also briefly mentions the simplified method according to BS8110.
Soil dynamics deals with the behavior of soils subjected to changing loads over time, such as during earthquakes. The properties of soils in the top 20-30 meters below ground significantly influence how earthquake shaking propagates upward. While soil mechanics considers static loads, soil dynamics analyzes dynamic loads that vary over time, requiring consideration of properties like hysteretic behavior. Applications include machine foundations, geotechnical earthquake engineering, construction vibrations, subsurface characterization using seismic methods, offshore structures, traffic vibrations, and vibration control. Dynamic loads can be periodic, non-periodic, deterministic, non-deterministic, cyclic, or random like earthquake shaking.
Pushover is a static-nonlinear analysis method where a structure is subjected to gravity loading and a monotonic displacement-controlled lateral load pattern which continuously increases through elastic and inelastic behavior until an ultimate condition is reached. Lateral load may represent the range of base shear induced by earthquake loading, and its configuration may be proportional to the distribution of mass along building height, mode shapes, or another practical means.
The static pushover analysis is becoming a popular tool for seismic performance evaluation of existing and new structures. The expectation is that the pushover analysis will provide adequate information on seismic demands imposed by the design ground motion on the structural system and its components. The purpose of the paper is to summarize the basic concepts on which the pushover analysis can be based, assess the accuracy of pushover predictions, identify conditions under which the pushover will provide adequate information and, perhaps more importantly, identify cases in which the pushover predictions will be inadequate or even misleading.
This document lists and describes various types of equipment used in a material testing lab. It includes sieves of different sizes for sieve analysis to determine particle size distribution of aggregates. It also describes a slump cone and procedure for concrete slump testing to measure workability. Other equipment described includes a balance, graduated beaker, calculator, molds, hydrometer, universal testing machine, concrete mixer, pressure gauge, tamping rod, thermometer, internal and external vibrators.
The unconfined compression test is a type of unconsolidated-undrained test used for clay specimens. It involves compressing a cylindrical clay sample axially without lateral confinement. The major principal stress is the axial stress, while the minor principal stresses are zero. This allows measuring the unconfined compressive strength, sensitivity, shear strength parameters, and cohesion of cohesive soils. The test procedure involves extruding and trimming a soil specimen, measuring it, and compressing it at a controlled strain rate between loading plates while recording the load and stress. Parameters are calculated based on the failure load and specimen dimensions.
This document discusses the slope-deflection method for analyzing beams and frames. It provides the theory and equations of the slope-deflection method. Examples are included to demonstrate how to use the method to determine support reactions, member end moments, and draw bending moment and shear force diagrams.
The document evaluates the seismic performance of St. Augustine Church in Lubao, Pampanga, Philippines using nonlinear static analysis. It summarizes the church's history and construction materials. A structural model of the church is created in ETABS using material properties obtained from adobe brick testing. Nonlinear static analysis is performed to determine the church's performance at different seismic levels-immediate occupancy, life safety, and collapse prevention. Retrofitting options like shotcrete are presented and their costs estimated to seismically upgrade weak parts of the structure. The analysis shows that portions of the church risk collapse in a major earthquake and retrofitting is recommended to improve seismic resistance.
Structural dynamics and earthquake engineeringBharat Khadka
1. Structural dynamics is the study of how structures respond to dynamic loads that vary over time due to factors like wind, earthquakes, or machine vibrations. It builds upon static structural analysis by accounting for inertia and damping effects.
2. Dynamic systems can be modeled as having mass, stiffness, and damping properties. The dynamic response of simple systems with a single degree of freedom can be described by a second order differential equation relating displacement, velocity, acceleration, stiffness, damping, and applied forces.
3. For undamped free vibration, the natural frequency and natural period of vibration of a structure can be determined from the mass and stiffness. Most structures exhibit underdamped behavior, where the response decays over time
This document provides an introduction to structural dynamics. It discusses single degree-of-freedom systems and their fundamental equation of motion. Key topics covered include free vibration of undamped and damped structures, forced response of SDOF systems, and the effects of damping. An example of a mass-spring system is used to illustrate concepts such as natural frequency, period of oscillation, and the effects of loading rate. The importance of considering structural dynamics in design is highlighted through case studies.
Concrete is a composite material made of cement, sand, gravel and water that is used widely in construction. It has high compressive strength but low tensile strength, so steel reinforcement is often added to provide tensile strength. The document discusses the materials, properties, testing and design considerations for concrete, including standards for mix design, strength, reinforcement, placement and curing. It provides equations for estimating concrete strength based on mix proportions and curing conditions.
This document discusses the design of compression members under uniaxial bending. It notes that columns are rarely under pure axial compression due to eccentricities from rigid frame action or accidental loading. Columns can experience uniaxial or biaxial bending based on the loading. The behavior depends on the relative magnitudes of the bending moment and axial load, which determine the position of the neutral axis. Methods for designing eccentrically loaded short columns include using equations that calculate the neutral axis position and failure mode, or using interaction diagrams that graphically show the safe ranges of moment and axial load.
Lec.2 statically determinate structures & statically indeterminate struct...Muthanna Abbu
The student will learn the determination of internal forces in different structures and the
kind of forces distribution due to external & internal effects .He will also learn about the
structures deformation due to these effects .
This document contains an exam for a course on earthquake resistant design of structures. It lists four questions, with subquestions asking about: 1) the difference between static and dynamic loads, capacity based design, and calculating seismic force distribution; 2) usual range of damping in metal frames, types of seismic analysis, and response spectrum analysis; 3) types of seismic tests on models and calculating rebar area for lateral ties; 4) the structural property linked to serviceability, defining interstory drift and overall drift index, and sketching reinforced concrete beam and column sections.
Deep beams are structural elements where a significant portion of the load is carried to the supports by compression forces combining the load and reaction. As a result, the strain distribution is nonlinear and shear deformations are significant compared to pure flexure. Examples include floor slabs under horizontal loads, short span beams carrying heavy loads, and transfer girders. The behavior of deep beams is two-dimensional rather than one-dimensional, and plane sections may not remain plane. Analysis requires a two-dimensional stress approach.
Chapter 6-influence lines for statically determinate structuresISET NABEUL
Influence lines provide a systematic way to determine how forces in a structure vary with the position of a moving load. To construct influence lines for statically determinate structures:
1) Place a unit load at various positions along the member and use static analysis to determine the reaction, shear, or moment at the point of interest.
2) The influence line is drawn by plotting the value of the function versus load position.
3) Influence lines for beams consist of straight line segments, and the maximum shear or moment can be found using the area under the influence line curve.
How can you be compensated for construction accidents in Los Angeles? Find out what rights you have and how to prove negligence. For more details, please contact our team of Los Angeles personal injury lawyers at: https://www.losangelespersonalinjuryattorneys.co/.
As uncertainty continues in the national and global economies, the business world should expect to see a growing number of creditors that try to force borrowers into paying their debts, especially through involuntary bankruptcy. Though usually complicated and perhaps not preferable, involuntary bankruptcy serves a purpose in protecting both creditors and debtors.
1. Influence lines represent the variation of reaction, shear, or moment at a specific point on a structural member as a concentrated load moves along the member. They are useful for analyzing the effects of moving loads.
2. To construct an influence line, a unit load is placed at different points along the member and the reaction, shear, or moment is calculated at the point of interest using statics. The values are plotted to show the influence of the load.
3. Influence lines allow engineers to determine the maximum value of a response (reaction, shear, moment) caused by a moving load and locate where on the structure that maximum occurs.
The document contains 10 examples involving calculation of earth pressures on retaining structures using Rankine's and Coulomb's theories. Example 1 calculates active earth pressure on a retaining wall with and without groundwater. Example 2 determines thrust on a wall with the water table rising. Example 3 finds active pressure, point of zero pressure and center of pressure for a cohesive soil. The remaining examples involve calculating earth pressures considering various soil properties and conditions.
This document provides guidance for designing reinforced concrete special moment frames according to requirements in the American Concrete Institute (ACI) 318 code. It summarizes the use of special moment frames, key design principles, analysis guidance, design guidance, additional requirements, detailing considerations, and references. Special moment frames are designed to resist earthquake forces through flexural, axial, and shear actions while maintaining strength and stiffness through multiple earthquake cycles. The document is intended to help practicing engineers navigate the numerous interrelated requirements for special moment frames in ACI 318.
This document discusses the design of compression members subjected to axial load and biaxial bending. It introduces the concept of biaxial eccentricities and explains that columns should be designed considering possible eccentricities in two axes. The document outlines the method suggested by IS 456-2000, which is based on Breslar's load contour approach. It relates the parameter αn to the ratio of Pu/Puz. Finally, it provides a step-by-step process for designing the column section, which involves determining uniaxial moment capacities, computing permissible moment values from charts, and revising the section if needed. It also briefly mentions the simplified method according to BS8110.
Soil dynamics deals with the behavior of soils subjected to changing loads over time, such as during earthquakes. The properties of soils in the top 20-30 meters below ground significantly influence how earthquake shaking propagates upward. While soil mechanics considers static loads, soil dynamics analyzes dynamic loads that vary over time, requiring consideration of properties like hysteretic behavior. Applications include machine foundations, geotechnical earthquake engineering, construction vibrations, subsurface characterization using seismic methods, offshore structures, traffic vibrations, and vibration control. Dynamic loads can be periodic, non-periodic, deterministic, non-deterministic, cyclic, or random like earthquake shaking.
Pushover is a static-nonlinear analysis method where a structure is subjected to gravity loading and a monotonic displacement-controlled lateral load pattern which continuously increases through elastic and inelastic behavior until an ultimate condition is reached. Lateral load may represent the range of base shear induced by earthquake loading, and its configuration may be proportional to the distribution of mass along building height, mode shapes, or another practical means.
The static pushover analysis is becoming a popular tool for seismic performance evaluation of existing and new structures. The expectation is that the pushover analysis will provide adequate information on seismic demands imposed by the design ground motion on the structural system and its components. The purpose of the paper is to summarize the basic concepts on which the pushover analysis can be based, assess the accuracy of pushover predictions, identify conditions under which the pushover will provide adequate information and, perhaps more importantly, identify cases in which the pushover predictions will be inadequate or even misleading.
This document lists and describes various types of equipment used in a material testing lab. It includes sieves of different sizes for sieve analysis to determine particle size distribution of aggregates. It also describes a slump cone and procedure for concrete slump testing to measure workability. Other equipment described includes a balance, graduated beaker, calculator, molds, hydrometer, universal testing machine, concrete mixer, pressure gauge, tamping rod, thermometer, internal and external vibrators.
The unconfined compression test is a type of unconsolidated-undrained test used for clay specimens. It involves compressing a cylindrical clay sample axially without lateral confinement. The major principal stress is the axial stress, while the minor principal stresses are zero. This allows measuring the unconfined compressive strength, sensitivity, shear strength parameters, and cohesion of cohesive soils. The test procedure involves extruding and trimming a soil specimen, measuring it, and compressing it at a controlled strain rate between loading plates while recording the load and stress. Parameters are calculated based on the failure load and specimen dimensions.
This document discusses the slope-deflection method for analyzing beams and frames. It provides the theory and equations of the slope-deflection method. Examples are included to demonstrate how to use the method to determine support reactions, member end moments, and draw bending moment and shear force diagrams.
The document evaluates the seismic performance of St. Augustine Church in Lubao, Pampanga, Philippines using nonlinear static analysis. It summarizes the church's history and construction materials. A structural model of the church is created in ETABS using material properties obtained from adobe brick testing. Nonlinear static analysis is performed to determine the church's performance at different seismic levels-immediate occupancy, life safety, and collapse prevention. Retrofitting options like shotcrete are presented and their costs estimated to seismically upgrade weak parts of the structure. The analysis shows that portions of the church risk collapse in a major earthquake and retrofitting is recommended to improve seismic resistance.
Structural dynamics and earthquake engineeringBharat Khadka
1. Structural dynamics is the study of how structures respond to dynamic loads that vary over time due to factors like wind, earthquakes, or machine vibrations. It builds upon static structural analysis by accounting for inertia and damping effects.
2. Dynamic systems can be modeled as having mass, stiffness, and damping properties. The dynamic response of simple systems with a single degree of freedom can be described by a second order differential equation relating displacement, velocity, acceleration, stiffness, damping, and applied forces.
3. For undamped free vibration, the natural frequency and natural period of vibration of a structure can be determined from the mass and stiffness. Most structures exhibit underdamped behavior, where the response decays over time
This document provides an introduction to structural dynamics. It discusses single degree-of-freedom systems and their fundamental equation of motion. Key topics covered include free vibration of undamped and damped structures, forced response of SDOF systems, and the effects of damping. An example of a mass-spring system is used to illustrate concepts such as natural frequency, period of oscillation, and the effects of loading rate. The importance of considering structural dynamics in design is highlighted through case studies.
Concrete is a composite material made of cement, sand, gravel and water that is used widely in construction. It has high compressive strength but low tensile strength, so steel reinforcement is often added to provide tensile strength. The document discusses the materials, properties, testing and design considerations for concrete, including standards for mix design, strength, reinforcement, placement and curing. It provides equations for estimating concrete strength based on mix proportions and curing conditions.
This document discusses the design of compression members under uniaxial bending. It notes that columns are rarely under pure axial compression due to eccentricities from rigid frame action or accidental loading. Columns can experience uniaxial or biaxial bending based on the loading. The behavior depends on the relative magnitudes of the bending moment and axial load, which determine the position of the neutral axis. Methods for designing eccentrically loaded short columns include using equations that calculate the neutral axis position and failure mode, or using interaction diagrams that graphically show the safe ranges of moment and axial load.
Lec.2 statically determinate structures & statically indeterminate struct...Muthanna Abbu
The student will learn the determination of internal forces in different structures and the
kind of forces distribution due to external & internal effects .He will also learn about the
structures deformation due to these effects .
This document contains an exam for a course on earthquake resistant design of structures. It lists four questions, with subquestions asking about: 1) the difference between static and dynamic loads, capacity based design, and calculating seismic force distribution; 2) usual range of damping in metal frames, types of seismic analysis, and response spectrum analysis; 3) types of seismic tests on models and calculating rebar area for lateral ties; 4) the structural property linked to serviceability, defining interstory drift and overall drift index, and sketching reinforced concrete beam and column sections.
Deep beams are structural elements where a significant portion of the load is carried to the supports by compression forces combining the load and reaction. As a result, the strain distribution is nonlinear and shear deformations are significant compared to pure flexure. Examples include floor slabs under horizontal loads, short span beams carrying heavy loads, and transfer girders. The behavior of deep beams is two-dimensional rather than one-dimensional, and plane sections may not remain plane. Analysis requires a two-dimensional stress approach.
Chapter 6-influence lines for statically determinate structuresISET NABEUL
Influence lines provide a systematic way to determine how forces in a structure vary with the position of a moving load. To construct influence lines for statically determinate structures:
1) Place a unit load at various positions along the member and use static analysis to determine the reaction, shear, or moment at the point of interest.
2) The influence line is drawn by plotting the value of the function versus load position.
3) Influence lines for beams consist of straight line segments, and the maximum shear or moment can be found using the area under the influence line curve.
How can you be compensated for construction accidents in Los Angeles? Find out what rights you have and how to prove negligence. For more details, please contact our team of Los Angeles personal injury lawyers at: https://www.losangelespersonalinjuryattorneys.co/.
As uncertainty continues in the national and global economies, the business world should expect to see a growing number of creditors that try to force borrowers into paying their debts, especially through involuntary bankruptcy. Though usually complicated and perhaps not preferable, involuntary bankruptcy serves a purpose in protecting both creditors and debtors.
This document summarizes an Ohio Supreme Court case regarding whether an employer's liability insurance policy would cover injuries from an employer intentional tort. The Court held that an insurance exclusion for acts committed with deliberate intent to injure precludes coverage for employer intentional torts, which require proving the employer intended to injure the employee. The document provides background on Ohio law distinguishing employer intentional torts from ordinary workplace injuries covered by workers' compensation.
Chicago Daily Law Bulletin - Predevelopment engineering services are lienablPaul Porvaznik
The Illinois Supreme Court ruled that an engineering firm's predevelopment services for an unfinished real estate project were lienable improvements under the Illinois Mechanics Lien Act. The engineering firm had performed services like creating a plat of subdivision, surveying the property, and planning roads and sewers. While these services did not physically alter the land, the Court found they were still lienable as they were performed "for the purpose of" allowing the eventual development of the property. This overturned lower court rulings and provides expanded protection for contractors and lien claimants on incomplete projects.
Quantity surveyors proffesion the parties involved in the construction advic...steve wanjiku
1. The document discusses the importance of tort law for quantity surveyors in East Africa through concrete examples. It covers topics like negligence, vicarious liability, defamation, and nuisance.
2. As legal advisors to clients and contractors, quantity surveyors could face professional negligence claims if they breach their duty of care. They are also vicariously liable for the actions of contractors. Defamation and nuisance laws are important to understand in order to advise clients.
3. Understanding tort law allows quantity surveyors to properly advise clients, avoid costly legal claims, include necessary costs in budgets, and ensure projects are delivered on time and within budget. A working knowledge of torts is an important part of being
This document is a comment submitted to the Pennsylvania Human Relations Commission in support of criminal background checks in employment. It argues that such checks help employers make informed hiring decisions, protect vulnerable groups, and reduce criminal recidivism. It also argues that failing to conduct background checks increases employers' risk of negligent hiring lawsuits, as courts increasingly find employers liable for harm caused by employees with criminal histories that could have been discovered. Several examples of large negligent hiring lawsuits are provided to support this point. The comment urges the PHRC to endorse broader employer use and access to criminal records for employment screening.
The document provides information and recommendations for community associations to better prepare for hurricanes and other emergencies. It suggests that associations rethink their preparedness plans, which were shown to be inadequate during the 2004 hurricane season. Associations should budget for emergency funds, storm cleanup costs, and deductibles. They should also hire contractors and have emergency supplies ready to respond quickly after storms. Proper preparation, planning, and saving can help associations deal with the costs of hurricanes and other emergencies.
The document discusses reforming New York State's Scaffold Law from 1885. It argues that the law is outdated and places absolute liability on contractors for elevation-related injuries, leading to high insurance costs that drive up construction costs and unemployment. Reform would add a comparative negligence standard used in other civil liability cases, allowing consideration of worker negligence, to make the law fairer while still protecting worker safety and rights. Reform supporters argue it would improve safety, create jobs, and provide equity for all involved in construction projects in New York.
Man, when perfected, is the best of animals, but when separated from law and justice, he is the worst of all. ~ Aristotle
Laws are sand, customs are rock. Laws can be evaded and punishment escaped, but an openly transgressed custom brings sure punishment. ~ Mark Twain
The document summarizes the roles and powers of Ontario Ministry of Labor (MOL) health and safety inspectors. Inspectors are authorized to enter and inspect workplaces without a warrant to ensure compliance with health and safety laws. They can issue orders requiring corrections, conduct investigations of injuries and complaints, and recommend prosecutions. The inspections have benefited workplaces by reducing injuries and costs while improving safety compliance and productivity.
This study investigated building functional failures in 150 residential buildings ranging from 3-30 million naira in Warri, Delta State, Nigeria. Questionnaires were distributed to building owners and real estate agents to identify factors influencing failures. The findings showed that none of the buildings fully met occupier expectations. Artisans in Warri lacked sufficient skills to handle professional jobs properly, contributing to functional failures. The study recommends retraining artisans to improve building quality and reduce failures imposed on owners.
Pavement Safety, OSHA and ADA Requirements Webinar for anyone who has employees or is open to the public. Webinar includes 3 presentations relating to safety. Joe Cushman of JC Marketing presented on pavement safety and liability. Joe Cushman is one of Roklin’s New York distributors. Before becoming a distributor for Roklin Systems in 2011, he worked as a civil/structural engineer for 31 years with National Grid. He graduated from Clarkson University in 1980 and has held a NYS professional engineering license since 1986.
Robert Montgomery
Robert Montgomery presented on safety and OSHA compliance. Robert B. Montgomery, R.E.H.S., Chief Investigator/Trainer, has more than 35 years of investigative and environmental management experience including hazardous materials and hazardous waste, compliance auditing, spill response, safety planning and employee training.
Tamar Swan presented on ADA compliance and the safety of your pavements.
ADA trip hazard specifications apply to all federal, state, county and municipal facilities. Damaged pavement makes it increasingly difficult to travel on cracked sidewalk and handicap ramps.
A PRACTICAL GUIDE TO THE FAR MANDATORY DISCLOSURE RULE FAR 52.203-13dbolton007
This document provides an agenda and summary for a presentation on the FAR Mandatory Disclosure Rule FAR 52.203-13. Key points include:
1) The rule was created in response to low voluntary disclosure rates and high procurement fraud for the Department of Justice. It aims to increase mandatory reporting of violations.
2) The rule has three parts: requirements for disclosure, grounds for suspension/debarment, and a contractor code of business ethics. It requires disclosure of violations dating back to final payment on contracts.
3) Contractors must disclose credible evidence of criminal or civil violations to the agency Inspector General and contracting officer within a certain timeframe. The rule defines principals and mandatory disclosure requirements.
Legal Issues Impacting Data Center Owners, Operators & Usersjyates
MMM’s goal is to work with data center owners, operators and users to identify key legal issues and their related claims, and to provide ways to minimize liability.
Building Code Enforcement and Contractual ConsequencesScott Wolfe
My part in a building code seminar sponsored by Lorman Education Services. This presentation focuses on building code enforcement mechanisms in Louisiana, and the effect building code violations can have on contracts, parties to contracts, and third parties. Also, it touches on defenses available to parties when building code violations exist, as well as green building code issues that are now arising with green building projects.
A PRACTICAL GUIDE TO ORGANIZATIONAL CONFLICT OF INTEREST FAR SUBPART 9.5 dbolton007
This document provides an overview of organizational conflicts of interest (OCI) as defined by the Federal Acquisition Regulation (FAR). It discusses the three main types of OCI: access to non-public information, biased ground rules, and impaired objectivity. The document summarizes GAO case law related to impaired objectivity OCIs and outlines practical steps contracting officers and contractors can take to identify and mitigate potential OCIs, including developing mitigation plans.
Turnaround Management Association’s Town Hall: Oil & Gas Distress is a virtual town hall forum for members of Turnaround Management Group (TMA) presented May 20, 2020. This presentation provides insight for the implications of the Oil & Gas industry as a result of the COVID-19 epidemic. The Town Hall is part of a weekly series hosted by Turnaround Management Association titled, TMA Town Hall; Leading Through Crisis. The series was developed as an open forum for TMA members to discuss timely issues and for lawmakers, judges and financial advisors, lawyers and other practitioners to provide updates and answer unfiltered questions from corporate leaders and members of TMA.
Benjamin W. Kadden of Lugenbuhl, Wheaton, Peck, Rankin & Hubbard, John Baumgartner of Stout Risius Ross, LLC and Kelli Norfleet of Haynes and Boone, LLP led the town hall discussion.
Learn the pros and cons of debt financing, equity financing, and hybrid financing to discover how an acquisition should be financed. Discover securities law issues in equity financing under Federal regulations and Louisiana law.
An in-depth examination of the top mistakes made during an acquisition. The overview will include mistakes involving issues with governing instruments, securities matters, current indebtedness, contracts, legal proceedings and compliance, employee or labor matters, customers or suppliers, financial and tax matters, real estate, products and services and intellectual property rights and agreements.
This document summarizes a presentation given at the University of Texas School of Law on Louisiana Oil Well Liens and their significance in energy-related bankruptcies. The presentation was given by Judge Marvin Isgur of the Southern District of Texas Bankruptcy Court and Benjamin Kadden, a shareholder at Lugenbuhl Wheaton Peck Rankin & Hubbard. It discusses what LOWLA is, how it works, how it intersects with bankruptcy, and provides sample test questions to assess understanding. Biographies of the presenters are also included at the end.
On August 19, 2016, the fifth tower and associated nacelle were raised on the Deepwater Wind offshore wind farm, located approximately three miles off Block Island, RI. Deepwater Wind will be the first commercially producing offshore wind farm erected in US waters and, without a doubt, a huge step forward. Commercial development of offshore renewable energy sources such as wind and solar energy call for new equipment like crew-transfer vessels (CTVs), and the corresponding risks must be managed and reallocated with contracts and insurance policies. In this presentation, Mr. David Sharpe discusses US cabotage rules and regulations that apply to vessels which support offshore wind farms and contract terms that can be adapted from existing oilfield service contracts to manage risk in the new offshore energy environment.
With decreased commodity prices and increasing regulation, the oil and gas industry is undergoing a difficult period of self-reflection in which even the strongest companies are suffering financial distress. These pressures have resulted in a growing number of insolvencies in the oil and gas industry, including in the upstream (exploration and production companies), midstream (transporters and pipeline companies) and downstream (refining and processing) sectors, as well as by providers of services and materials. In this context, it is vital for parties to understand some of the significant issues arising in these bankruptcies, including without limitation the ability to sell (or acquire) assets “free and clear” of liens and the ability to reject burdensome contracts or leases. These issues, along with the difficulties faced by upstream companies in interfacing with regulatory agencies and evolving regulations, was the principal focus of a panel at the LSU Law Center’s 22nd Annual Bankruptcy Law Seminar entitled “Oil and Gas Industry: Dealing in Distressed Assets, Midstream Issues, and Offshore Regulatory Changes.” For more information about this timely topic, please see the attached materials or contact Benjamin Kadden at bkadden@lawla.com.
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1. Malpractice claims filed in Louisiana courts against professional engineers are governed
by specific state laws and professional statutes. Lugenbuhl’s professional liability
defense team suggests that all parties involved in an engineering malpractice claim
become familiar with these rules, which determine the types of claims allowed, legal
damages, defense and resolution.
ENGINEERING MALPRACTICE CLAIMS
New Orleans:
601PoydrasStreet,Suite2775
NewOrleans,LA70130
Phone: (504)568-1990
Fax: (504)310-9195
Website: www.lawla.com
Thecontentofthispresentationdoesnotconstitutelegaladvice.
Houston:
815WalkerStreet,Suite1447
Houston,TX77002
(713)222-1990
(713)222-1996
www.lawla.com
Baton Rouge:
9311BluebonnetBlvd.,SuiteA
BatonRouge,LA70810
(225)291-1990
504)310-9195
www.lawla.com
2. Lugenbuhl shareholder Ashley Belleau, a veteran of engineering malpractice disputes, stresses
the importance of understanding potential issues, especially those affecting the kinds of claims
that can be made against an engineer:
• Breach of contract
• Indemnity
• Negligence
• Misrepresentation
• Fraud
Thecontentofthispresentationdoesnotconstitutelegaladvice.
ENGINEERING MALPRACTICE CLAIMS
Phone: (504)568-1990 Address:
Fax: 504)310-9195 601PoydrasStreet,Suite2775
Website: www.lawla.com NewOrleans,LA70130
3. Breach of contract is one of the more common malpractice claims. Cost overruns, for example,
can be considered breach of contract if the total project cost exceeds the quoted price beyond a
reasonable margin of error.
Indemnity can be defined as protection against loss or damage. Often times, a contract can
include provisions which indemnify the contractor or other parties involved with the project from
any liability arising out of the negligence of the engineer.
With regard to claims of negligence, a key consideration is that Louisiana allows contracts to
hold engineers to higher standards than those typically required. A contract can validly require,
for example, that the engineer is on site at all times to supervise work, even though this exceeds the
normal negligence standard. Engineering companies may be considered negligent if they fail to
have a supervising engineer, or if they negligently certify that a building meets plans and
specifications when it doesn’t. This includes inherently faulty designs.
Thecontentofthispresentationdoesnotconstitutelegaladvice.
ENGINEERING MALPRACTICE CLAIMS
Phone: (504)568-1990 Address:
Fax: 504)310-9195 601PoydrasStreet,Suite2775
Website: www.lawla.com NewOrleans,LA70130
4. THE H-B1 WORK VISA PROGRAM
Fraud is defined by state law, in part, as “a misrepresentation or a suppression of the truth
made with the intention either to obtain an unjust advantage for one party or to cause a loss
or inconvenience to the other.” In fact, silence or inaction can result in fraud.
Fraud risk management is governed in Louisiana through LAPELS, the Louisiana
Professional Engineering and Land Surveying Board. Professional engineers are licensed
through LAPELS and state law authorizes LAPELS to take disciplinary action when the board
determines that an engineer commits fraud, criminal activity, or knowingly makes or signs false
statements in connection with the engineering practice. If LAPELS determines those offenses
occurred, the engineer can also face criminal prosecution.
Thecontentofthispresentationdoesnotconstitutelegaladvice.
ENGINEERING MALPRACTICE CLAIMS
Phone: (504)568-1990 Address:
Fax: 504)310-9195 601PoydrasStreet,Suite2775
Website: www.lawla.com NewOrleans,LA70130
5. A critical component for claimants seeking to file suit are the time constraints. While there is
no time limit for fraud claims, Louisiana state law provides a five-year window when suing for
alleged malpractice.
Regardless of the circumstances, if the suit is not filed in the proper court within that period,
the right to sue is lost. The clock begins in three ways, whichever comes latest: the mortgage
office’s date of registry for the owner’s acceptance of the work; when the owner occupies or takes
possession of the property; or when the engineer completes the service.
Thecontentofthispresentationdoesnotconstitutelegaladvice.
ENGINEERING MALPRACTICE CLAIMS
Phone: (504)568-1990 Address:
Fax: 504)310-9195 601PoydrasStreet,Suite2775
Website: www.lawla.com NewOrleans,LA70130
6. Generally engineers should not be held liable for malpractice if they can show the contractor did
not follow the design. Engineers are also immune if all three of these conditions are met:
• The suit involves damages for personal injury, wrongful death, property damage or the engineer’s acts,
errors and omissions; and
• The services were provided voluntarily without compensation in an emergency like a hurricane,
flood, fire or other catastrophic event; and
• The services were requested by a public safety or building inspection official acting in an official
capacity.
With findings of negligence, Louisiana uses a comparative fault model for determining damages. A
percentage is attributed to each person who contributed to the loss, regardless of whether they’re a
party to the litigation. Under the model, no one can be held liable for more than his or her percentage
of total damages. If the engineer’s design was faulty but there were also faulty materials or faulty
construction, for example, the engineer’s liability is lowered to the assigned percentage of fault.
Thecontentofthispresentationdoesnotconstitutelegaladvice.
ENGINEERING MALPRACTICE CLAIMS
Phone: (504)568-1990 Address:
Fax: 504)310-9195 601PoydrasStreet,Suite2775
Website: www.lawla.com NewOrleans,LA70130
7. Many malpractice claims are often decided out of court. Considering the time and expense of
litigation, mediation or arbitration may provide a better alternative for all parties.
Mediation is more informal, negotiations remain private and confidential, and, unless a settlement
is reached, nonbinding. Both parties and the mediator must agree in writing to costs before the
process begins. There are two types of mediator styles — facilitative mediation, in which the
mediator seeks common ground between both parties to foster a resolution, or evaluative
mediation, in which both parties must consent to a resolution, but the mediator can offer his
or her own proposal for resolution.
If mediation fails, arbitration is often conducted according to the Construction Industry
Arbitration Rules of the American Arbitration Association. Arbitration is more formal and
binding for both parties with certain exceptions. Also, if the dispute involves public construction
projects, arbitration cannot prevent the parties from going to court.
Thecontentofthispresentationdoesnotconstitutelegaladvice.
ENGINEERING MALPRACTICE CLAIMS
Phone: (504)568-1990 Address:
Fax: 504)310-9195 601PoydrasStreet,Suite2775
Website: www.lawla.com NewOrleans,LA70130
8. Leading Lugenbuhl’s professional liability defense team,
Ashley Belleau is coauthor of the Louisiana chapter for the
“State-by-State Guide to Architect, Engineer, and Contractor
Licensing.” Her primary areas of practice include professional
liability defense, construction, corporate and commercial law,
estate planning and litigation.
Ashley also mediates and arbitrates business and construction
disputes. She serves as member of the AAA Construction Panel
and the Commercial Panel. Ashley also served as a mediator
for the Louisiana Department of Insurance Hurricane
Mediation Program, administered by the American
Arbitration Association, and mediated over 350 hurricane
wind damage disputes between homeowners and insurance
companies after Hurricane Katrina.
More information about Ashley’s extensive career and
experience can be found here. Visit our website to learn more
about our firm’s expertise and services.
Thecontentofthispresentationdoesnotconstitutelegaladvice.
Phone: (504)568-1990 Address:
Fax: 504)310-9195 601PoydrasStreet,Suite2775
Website: www.lawla.com NewOrleans,LA70130