Digital Commons Network^™

Workers Head Protection Preferences In Construction, Matthew R. Langbehn

Construction Management

Head injuries are one of the most common ways workers are injured on a construction site, but head protection has not evolved over the last few decades. A new style of head protection, a safety helmet is being introduced to better protect workers, but the new style has not been widely adopted. A survey was conducted to determine workers preferences when choosing head protection and 31 responses were collected. 68% of the respondents currently wear a safety helmet, but 60% of the respondents would choose a traditional helmet if given the choice. 73% workers with more than 5 years of …

Sustainability In Residential Construction: Homeowner Input On Sustainable Features, Samuel Bina

Construction Management

Recently, sustainability has become extremely popular in construction, and in particular residential construction. Regulations for sustainable construction have increased over the years and have begun to increase in popularity amongst homeowners. This report dives further into the importance of sustainability in residential construction, in particular working with homeowners to identify the best methods of increasing sustainability in their homes. Currently, little information has been published regarding homeowners’ perspectives on sustainability and the types of features they would be likely to incorporate into their homes that are not mandated by codes. This report serves to provide information to both the construction …

Analyzing The Causes Of Labor Shortage In The Commercial Carpentry Trades In The San Francisco Bay Area, Jack Crayne

Construction Management

Skilled labor is vital to the success of any construction project, and no contractor would be able to operate without the skilled laborers that they employ. The construction industry has been subject to a shortage of skilled labor for the last two decades for many reasons, including the poor image of construction workers among the public, inadequate training measures, and an aging workforce. Reviewing the literature on the matter shows that the leading cause of shortage is low pay and increasing age of the workforce overall, while the demand for labor grows at a faster rate than the supply of …

The Relationships Between Personality Types And Project Management Team Satisfaction, Patrick Moran

Construction Management

This research studies the relationships between personality types in Project Managers and Project Engineers and how they relate to project team satisfaction. Goals this research set out to accomplish include: finding relationships between personality types and team satisfaction, determining if heterogeneous or homogeneous team compositions yield greater levels of satisfaction, and determining if certain personality types influence team satisfaction more than others. In order to answer these goals, a specific study was conducted comparing two project teams composed of PMs and PEs. These teams were instructed to complete the NERIS Type Explorer® along with a Likert Scale questionnaire to self-assess …

Journeyman International: Third Lens Ministries Development In Jonestown, Mississippi, Josh Riley De Mattei

Construction Management

Jonestown, Mississippi has been known to be a place of poverty and in need of infrastructure. A nonprofit, Third Lens Ministries is developing housing for the people of Jonestown, Mississippi. Over the last 9 months, an architect Margy Maher, an engineer Autumn Wagner, as well as myself, a construction management major, have all collaborated in order to design, engineer and plan the perfect Dwelling for the people of Jonestown, Mississippi. While the scope of the project includes community centers and housing, our team’s scope was to focus on the residential development and site work. As the construction manager, my deliverables …

Do Development Department Standards Deter Potential Affordable Housing In Los Angeles Areas? A Case Study, Adam Gonzalez

Construction Management

Development department standards for constructing new buildings are put in place for the general well being of the community and its buildings. Using a case study of a recent Santa Monica Mixed-Use project, the paper can analyze the building standards, programs, and other requirements put in place. The purpose of the case study was to highlight challenges and issues to project start-up created by the city’s standards to gain insight as to how standards may deter construction containing affordable housing units in the Los Angeles Area. Qualitative research was conducted through e-mail correspondence with the VP and development partner of …

A Case Study On The Ucsf Transplant Center Renovation: Mitigating Covid-19 Risks And Tracking Cost Impact, Alec Steven Woodyatt

Construction Management

At the beginning of 2020, the world was turned upside down at the hands of the global coronavirus pandemic. Today, economies and business are counting the costs and wondering what recovery will look like – how to navigate and adapt to a new style of life after returning from government-mandated lockdowns. The question on everyone’s minds is, “how do we continue to work while keeping people safe?” This question is extremely relevant in the construction industry where, for most people, working from home is not an option. This case study will delve into how Dome Construction, along with their client, …

The Optimization Of Financial Investment In Project Safety Practices, Ryan Stewart Nielsen

Construction Management

This research paper explains the notable benefits to pursing a comprehensive safety plan complete with the most cost-effective safety practices in the industry. Through communication with environmental health and safety professionals within the construction industry, it was determined that certain safety practices are deemed essential on any active jobsite. Enforcing mandatory jobsite safety training to all individuals entering a jobsite serves as the first line of defense when attempting to protect individuals and mitigate risk. This educational and effective safety practice highlights the potential safety concerns of a jobsite while also mitigating contractor liability if an accident were to occur. …

The Zero Waste Concept In The California Commercial Construction Industry: A Case Study, Maureen Moreno

Construction Management

In 2018, the United States generated 600 million tons of Construction and Demolition Waste (CDW) which was more than twice the amount of municipal solid waste produced. Excessive CDW puts a burden on already scarce landfills as well as the environment and the health of its inhabitants. Implementing waste management practices has historically been a challenge. The zero waste concept emerged as an innovative solution to CDW and refers to the elimination of waste throughout construction activity. It is the process of eliminating waste where possible, minimizing waste where feasible, and reusing materials which otherwise might become waste. Fully adopting …

The Leed Decision-Making Processes For Northern California Commercial Construction, Shannon Marie Coyle

Construction Management

The purpose of this project was to establish a common decision-making process behind selections on the Leadership in Energy and Environmental Design (LEED) scorecard. This report describes the similar and dissimilar motives and processes that lead construction project teams to choose the LEED credits to be implemented. By interviewing experienced project executives, architects, project managers, and LEED accredited professionals at industry-leading companies in the Bay Area, a summarization of the motives behind credit selection have been reported and commonalities and differences in the process have been noted. Through these interviews, time, cost, efficiency, and sensibility have all been considered prioritizing …

Volumetric Modules For Mixed-Use Buildings: Logan At 51st - A Case Study, Abraham J. Ahmed

Construction Management

Modular construction has been a building technique since the 16^th century and has since been refined into one of today’s leading construction approaches. Modular construction is the process of manufacturing buildings or structures off-site. Modular construction is split into panelized systems which are two-dimensional system or volumetric system which are three-dimensional. This paper will examine the largest volumetric modular project, The Logan at 51^st, in the Bay Area which is set to be complete by the end of 2020. This paper will outline the current modular construction trend; the different types of modular construction; the process that …

Prioritizing Mental Health Awareness In The Construction Industry, Molly E. Pryde

Construction Management

The construction industry is known as one of the most demanding industries for employees, both physically and mentally. Due to various factors associated with the working conditions and lifestyles of construction workers, the likelihood of mental health challenges amongst this demographic is quite high. Furthermore, industry culture surrounding masculinity poses a barrier to properly addressing the issue. Because of the dynamic and fast-paced work environment, assessing potential risks to protect workers is an integral part of each day on the job site. As a key component in company success and individual well-being, safety has become ingrained in construction culture. However, …

The Benefits And Challenges Of Automation In The Modular Construction Industry, Allen Le

Construction Management

Modular construction combined with automation technology such as robotics presents benefits and challenges associated with it. Modular construction takes on the traditional building methods and has streamlined the production of modules making it safer, efficient, and productive. Along with innovation and cutting-edge technology such as automation, it offers an alternative building method to the modular construction industry that enhances productivity, worker safety, and efficiency. This research presents an investigation on factors that may be benefited from the adoption of automation but also addresses the challenges in modular construction. Qualitative interviews with designers and consultants in the modular industry were conducted …

Second Language Advantages To The Construction Industry, Heilam Wu

Construction Management

The university is well known for its prowess in construction management. It is essential for construction management students to learn additional skills. The current trend in construction management predicts its expansion across international borders. A construction manager will have an added advantage working abroad if they can communicate using different languages. Knowledge of foreign languages is advantageous as it increases the chance of securing job opportunities and sharing effectively with others. However, this can only be attained by encouraging more students to learn to integrate their skills with at least one or two foreign languages. It is, therefore, essential to …

Development Plan For A Multi-Family Residential Building In San Luis Obispo, Shelby L. Wineman

Construction Management

Real estate development is often regarded as a daunting effort that requires a large sum of time and money. However, a greater supply of multi-family housing will protect cities from this homelessness, lack of availability to education, along with poor mental and physical health conditions. This paper addresses methods in which any new developer can efficiently approach developing small-scale, multi-family housing in San Luis Obispo and see overall profitability. The initial research set forth provides interested parties with a generalized basis of the analysis of value, design considerations, and methods of savings involved in development. The research is then directly …

Hands-Free Electric Skateboard, Blaise M. Bibolet

Electrical Engineering

An electric skateboard functions as a skateboard propelled by electric motors. It is usually controlled with a handheld controller. This project describes an electric skateboard controlled via weight distribution. To accelerate, the rider leans forward, and to decelerate, the rider leans backward. It can travel 17 miles per hour and has regenerative braking to recharge the battery.

Ultra-High-Energy Neutrino Detection Antenna Simulations, Nicholas C. Garcia

Electrical Engineering

Neutrinos allow researchers to investigate high-energy galactic phenomena, such as supernovae and black holes. Neutrinos interact with their surroundings via the weak nuclear force and therefore, travel unattenuated through space and are not deflected by electromagnetic fields. However, they do rarely interact with other particles. When neutrinos interact with nucleons (protons or neutrons) in a dielectric medium (i.e.: ice sheets), they are detectable through a cone of coherent electromagnetic radiation (Askaryan Radiation) created by the particle shower generated from the neutrino interaction [1]. The Radio Neutrino Observatory in Greenland (RNO-G) detects UHE neutrinos greater than 100 PeV (10¹⁵ eV) …

Language And Communication Deficits In Alzheimer’S Disease: A Review Of The Literature On The Progression, Prevention, And Mediation Of Language Barriers Experienced By Individuals With Alzheimer’S Disease, Alexander Deturck, Jasmine Shapiro, Lily Sanz, Danica Lewis

Psychology and Child Development

Alzheimer’s disease (AD) poses a significant societal problem with regard to the quality of life in the aging population worldwide (Alzheimer’s Association, 2021). One ability that is affected early on in the disease is language processing, which can result in feelings of isolation due to its significant impact on one’s relationships, overall communicative ability, and quality of life (Szatloczki et al., 2015). Thus, it is of great importance to identify evidence-based interventions and preventative measures, as well as communication strategies, helpful to patients and their caregivers. In this review of literature, we examined language difficulties pertaining to semantic verbal fluency, …

The Biodegradation Of Certified Compostable Laminate Fruit Labels: In Home Composting Environment, Angus Kojimoto, Benjamin Kohlbush

Materials Engineering

Sinclair International produces certified compostable laminate fruit labels and were interested in the end-of-life period, when disposed of in various settings. The goal of this project was to study and analyze the biodegradation of Sinclair International’s certified compostable labels under home-composting conditions. The labels were sent out to 4 different regions within the United States, including an arid zone (Arizona and New Mexico), mediterranean climate (Atascadero, California), tropical region (Hawaii), and temperate region (Ithaca, New York). The labels were composted for a total of 12 months with samples being collected every 2 months to analyze for possible degradation. The samples …

The Unheard Voices And Privilege Of A Killer: An Analysis Of Conversations With A Killer: The Ted Bundy Tapes, Allison G. Jones, Emma L. Mabe

Communication Studies

This analysis of Conversations with a Killer explores representations of Bundy’s victims and the depiction of Bundy himself. This paper will focus on how the documentary is an example of white male privilege and gender inequality through its erasure of the victims’ identities and perpetuation of a celebrity-like narrative of Bundy.

Pod Stabilization, Lane Matthew Pledger, Becca Stefanich, Ian Mccandless, Patrick Salter, Kirk Kuran

General Engineering

We were tasked by Holmes Solutions to find a way to stabilize their patented SWITCHBACK passenger gondola system. This system is a self-propelled pod that transitions smoothly between cables and rails. The main goal for this project is to dampen side-to-side swing of gondola pods using a modular stabilization system. This device must be within these constraints: it must fit within a work envelope, must be safe for user and operator, must perform a dampening effect, and must be compliant with the current system. We formulated many ideas to achieve the goal, including making the pod more aerodynamic, adding sliding …

Public Health Campaigns And The Covid-19 Vaccine: An Analysis Of The Role Marketing And Public Relations Play In Combating Vaccine Hesitancy And The Spread Of Misinformation On Social Media, Emily Mahoney

Journalism

This study is intended to determine the role social media has as a messaging platform for information regarding the COVID-19 vaccine and the persuasiveness misinformation on these platforms has on people’s perceptions. Researching how the impact of COVID-19 vaccine misinformation and falsehoods can affect perceptions of our society will show how important marketing, PR, and other professional communicators roles are during a time like this.

Victoria's Secret, Rachel M. Granger

Journalism

Founded on June 12th, 1977 in San Francisco, CA by husband Roy Raymond and wife Gaye, Victoria's Secret has grown to become a renowned company in the fashion industry with a cult following for its lingerie, loungewear, activewear, and beauty products (Victoria's Secret, 2021).

Victoria's Secret aims to develop customer loyalty and an exceptional consumer experience through their high quality, sophisticated, and sexy products that appeal to every consumer's taste and budget with a variety of price points: bras from $19-$150, loungewear $29-$200, activewear from $20-100, and beauty products from $10- $21 (Victoria's Secret, 2021). Their products are designed "by …

California Polytechnic State University – San Luis Obispo Building 180: Baker, Kelly Kessloff

Fire Protection Engineering: Culminating Experience Project Reports

This project was performed as part of the requirements for completion of the Fire Protection Engineering Master’s Program at Cal Poly. This project covers a full prescriptive and performance based analysis on the Warren J. Baker Center for Science and Mathematics. This building was constructed on Cal Poly’s campus in 2013 and serves occupancies such as classrooms, laboratories, and office space for students and professors.

The prescriptive based analysis of this report will analyze the applicable building codes and determine if this building is compliant. Relevant codes include the 2016 California Building and the 2016 California Fire Code. In addition …

Are Kinesiologists Ready To Communicate? Merits Of A Practicum Course On Plain Language Communication, Jafra D. Thomas, Cameron N. Christopher, Winston Kennedy, Bradley J. Cardinal, Caroline N. Smith

Kinesiology and Public Health

The submitted presentation material summarizes a project presented at the 2021 American College of Sports Medicine Virtual Annual Meeting and World Congress on Exercise is Medicine®. The project which the presentation is based on is titled, “Towards Knowledge Translation in Kinesiology: Investigating Barriers and Identifying Opportunities - Part 1.” The uploaded documents consist of the following material: (a) the presentation abstract, and (b) a copy of the e-poster presented at the virtual event. Please follow the social media profiles of Dr. Jafrā Thomas, for timely project updates (e.g., ResearchGate dot net and GoogleScholar dot com). You may find related work …

Package Insert Conversions Using Topic-Based Writing, Emily M. Debusschere

Liberal Arts and Engineering Studies

Traditional word processing programs, at least for large companies managing controlled documents, are becoming obsolete. The next leap in the field of Technical Writing is employing Content Management Systems (CMSs). Each concept or topic created in a CMS can be referenced by multiple publications and allows for global changes.

At Cal Poly, through the Liberal Arts & Engineering Studies program, I specialized in Industrial Engineering and Technical Writing. For this senior project, I applied interdisciplinary skills to transfer four of Cepheid’s FrameMaker package inserts into an Extensible Markup Language Content Management System (XML CMS) called Vasont Inspire. The end objective …

Consumer-Ready Insulated Solar Electric Cooker, Simon Ford, Sachin Gokhale, Brendan Lynn, Richard Nguyen

Mechanical Engineering

An insulated solar electric cooker, or ISEC, converts solar energy into electricity to cook food, boil water, provide heat or even help charge batteries. In this project, the focus is an ISEC with a phase change material (PCM) that helps store heat when the solar energy input is minimal, such as after the sun has set. Although a successful ISEC already exists that utilizes PCM, this product can be improved in many ways. The specific revisions investigated in this report are the improvement of the thermal efficiency with the implementation of a vacuum-sealed outer pot, the reduction of the overall …

Prosthetic Foot Shell, Christopher Menke, Colton Arbuckle, Jacob Rodriguez

Mechanical Engineering

Prosthetic foot shells are designed to fit around lower limb prosthetics to be able to fit shoes and several types of footwear. They are currently designed in a way that they wear through very quickly if used in an active lifestyle. The current designs on the market are designed for geriatric use. The sponsor for this project Mr. Dana Cummings, would like for the team to produce a product that extends current foot shell’s life. This document explains includes the team’s research process, the design process, and the main functions of what the team designed for. It will also show …

Composite Pegboard, Asa J. Cusick, Luis Corrales, Joelle Hylton, Wyatt Pauley

Mechanical Engineering

Many of those with mobility limitations who are told they will need a wheelchair for the rest of their lives can actually begin to stand and walk again given the proper tools and support. The current design for a wheelchair seeking to support this process is overly complex, heavy, and exhibits some features that could potentially pose a serious health hazard to those using it. The scope of this project is to aid in the design of an adaptable composite wheelchair frame that can be both lightweight and strong, while still allowing for physical diversity of potential users. Through research …

Transportable, Jung Sub Kim, Ellie Kitabjian, David Yang, Christopher Macias

Mechanical Engineering

This document is a Final Design Review (FDR) report for team TransporTable, a quartet of mechanical engineers at California Polytechnic State University, San Luis Obispo (Cal Poly). It chronicles our design and validation process through final design phase. Our project: to design and test concepts for a stackable table that streamlines group work. After conducting user/sponsor interviews and background research, we found that many products already exist, but none meet the specific blend of requirements set out by our sponsor. They include fast deploying/stowing times, durability, stiffness, and manufacturability. We ideated on the table’s functions, distilling many ideas into three …