Engineering Commons^™

Model Block Press Design, Ben Todd Van Hamersveld, Chester Wong, Alexander Wing-Jon Giannousis

Mechanical Engineering

This project’s goal is to redesign the Center for Vocational Building Technology (CVBT) BP9 earth block press, which makes 1/3 scale compressed earth blocks to build demonstration model homes in Thailand. The full-scale block press, the BP6, provides a sustainable and affordable technique for constructing habitable homes in Thailand. The BP9 serves as a tool to inform the public of the advantages of human-powered earth block presses through demonstration. The BP9 press design has multiple problems: it is too expensive to manufacture, there is too much friction when used, it has several weak points due to users unintentionally applying excessive …

Means And Methods Of Residential Construction And Design In Remote Areas Of Southeast Alaska, Joseph Anthony Masters

Construction Management

Building in the remote locations of Southeast Alaska is currently an unexplored area of construction that has been avoided due to the complications that accompany such projects. Many property owners in the Southeast Alaska region face challenges due to a lack of common practices that would simplify the construction process, particularly those deprived of road access and utility services. These potential residents must rely on sustainable techniques and alternative modes of material transportation, creating an abundance of planning concerns. Additionally, while code restrictions are limited due to the uniqueness of these properties, certain codes regarding the Alaska Department of Natural …

Interdisciplinary Studio Pavilion [Isp] 2019, Rhett Turner

Construction Management

The Wine History Project of San Luis Obispo (the “WHP”) has been collecting and presenting viniculture artifacts from the last two centuries. With the need to display and maintain important artifacts comes the need for a structure that can fulfill such criteria. The purpose of this project was to design a pavilion that could entertain individuals while also displaying artifacts for the WHP. Additionally, the project’s design followed the recently trending method of integrated project delivery, which included the Architecture and Architectural Engineering departments. From the beginning, the design was influenced by its value propositions while still working within the …

Implementing Weekly Work Plan Lab Into Cm 214 - Residential Construction, David Maslan

Construction Management

A schedule is one of the primary components of any construction project and can determine the success of a job. Schedules most often contain high-level line items and lack the details it takes to actually implement daily work in the field. Subcontractors, as the specialists, understand the myriad of smaller tasks that a master schedule omits. It is the job of a superintendent to extract this information from subcontractors during pull plans, to build precise schedules, called weekly work plans (WWP). At Cal Poly it is expected that students receive a well-rounded curriculum in how to build various types of …

Implementing Ti Construction Into Cal Poly's Construction Management Curriculum, Ryan Donald Strong

Construction Management

No abstract provided.

Comparative Case Study: Understanding Why Clients Hire A 3rd Party Construction Manager, Brandon Ivan Perez

Construction Management

Many construction management students are unfamiliar with the project management for fee industry and the relationship between a construction manager and a project owner. Construction Management programs typically teach their students the variety of project delivery methods available to a client for their project. The Agency-CM project delivery method is not the most common project delivery method, and students have expressed interest in learning more about this side of the construction industry. This senior project will illustrate (3) different real-world projects where former clients chose to hire Cumming Corporation as an 3rd party construction manager and what factors drove them …

Interdisciplinary Studio Pavilion (Isp) 2019, Louis Joseph Rampone

Construction Management

The Interdisciplinary Studio Pavilion 2019 was designed for students the in the majors of architecture, architectural engineering, and construction management to be split into teams to design a pavilion for the Wine History Project. The 8 teams were tasked with designing a pavilion that was able to be easily transported, assembled, and disassembled for the purpose of being moved around to various locations within San Luis Obispo County. This was done by combining each team members individual skillset and knowledge to design the pavilion with these factors in mind.

Interdisciplinary Studio Pavilion 2019, Andrew Jacob Cumpian

Construction Management

The Wine History Project of San Luis Obispo is an organization aimed to preserve the wine making history of the Central Cost of California and share regional viticulture artifacts collected throughout the region. This interdisciplinary pavilion project required design exploration, form development, and constructability review execution to generate a design for a mobile wine-artifact pavilion that will be exhibited throughout the SLO county and beyond. Designing the mobile pavilion required coordination with both architects and architectural engineers to aid in the creation and design a pavilion that was not only visually appealing and functional, but also met the constructability requirements …

The Need For A Real Estate Development Capstone Course, Will Robert Kieckhefer

Construction Management

Cal Poly has extremely well-known programs in Construction Management, Business, Engineering, and Architecture. All of these programs have contributed multiple leaders to the building industry every year yet have neglected to integrate the different disciplines that overlap within the industry. The research the author has collected to support the need for a real estate development capstone course included in-person interviews, online research, personal experience, and team surveys. The research concluded the need for a real estate development capstone course that would integrate students from the school of Business, Architecture, and Construction Management. In order to build a successful project, all …

A Comparison Of The Army Corps Of Engineers Hydrologic Modeling System And Autodesk Storm And Sanitary Analysis For Hydraulic And Hydrologic Analysis And Design, Foster Josef Heifetz Campbell

Master's Theses

Hydrological and hydraulic effects of urban development is one of the key issues of study for improved water management. The addition of impervious surfaces to once pervious land and re-routing open channels and flow paths can cause flooding or declining water levels within a watershed. Many studies of these issues have found that there can be multiple factors causing hydrological and hydraulic impacts, and it can be hard to analyze and develop effective solutions without appropriate drainage software packages. However, there are multiple software packages available for use, and determining the correct one to use for a specific challenge can …

Stem And The Skilled Labor Shortage In The United States, Nicolo Tetsuo Hoshizaki

Construction Management

There is a growing shortage of skilled labor in the United States construction industry. As the baby boomer generation prepares to leave the workforce, this problem is getting exponentially worse. As Science, Technology, Engineering and Mathematics programs have become the U.S. Department of Education’s top priority, more young adults are pursuing higher education and entering the STEM workforce. Using quantitative and qualitative research methodologies, this paper provides an explanation as to why a logical method to assuage the labor shortage in construction is to employ vocational programs that prepare young adults to enter the industry similar to how STEM programs …

Cal Poly Construction Management Student’S Main Determinants For Potential Employment Opportunities: A Guide For Employers, David Joseph Van Buskirk Ii

Construction Management

California Polytechnic State University’s Construction Management department has an excellent reputation. This reputation, boosted by a 100% placement rate, attracts an abundant number of recruiters, a number that continues to grow every year. With the large number of recruiters coming to campus, students often find themselves in the fortunate situation of having multiple offers and having the opportunity to select amongst various companies. To be competitive, employers would best serve to cater their recruitment process to suit the needs of the students they are trying to hire. While plenty of research has been conducted to investigate and determine how recruiters …

Feasibility Of Reclaimed Lumber In Construction, Ernest Michael Banchero

Construction Management

As sustainable building becomes more and more prevalent in the construction industry, builders and homeowners are experimenting more with different kinds of building materials. The focus of this paper is on reclaimed wood. One can find reclaimed wood almost anywhere, in an old barn, lumber yards, basically any place that has valuable wood that is not being used. This wood is then taken to a mill and cleaned up. Imperfections are removed, nails are taken out, and any finish that will be used is applied. Reclaimed wood has grown in popularity in construction projects over the last few decades. The …

Increasing The Accessibility Of Bim Training Within The Aec Industry, Xavier Caldera

Construction Management

At the turn of the 21^st century, the rise of new technology has helped modernize the AEC industry. Architects, engineers, general contractors, and foremen can build, collaborate, and communicate more efficiently using BIM to help facilitate the building process. The benefits of BIM have been proven through increased coordination, risk mitigation, and cost optimization. However, with the increasing use of BIM, there is a growing education gap between construction workers and BIM technology. Currently, there are three main avenues to learn BIM: in-house company training, attending college, or paying to learn independently online. The foundation for a BIM learning …

Feasibility Of Collaborative Alliance Association For Non-Competitive Small Business Contractors, Brody Allen Gill

Construction Management

Small business construction contracting firms around the country struggle with growing their business successfully. This is a result of unknown results from new business practices and few resources to initiate programs that can improve productivity and efficiency. A simple solution could give small business construction contractors the opportunity to share ideas, compare company analytics and promote professional networking in a non-competitive, collaborative alliance. The goal of this project is to determine if a collaborative alliance association using data benchmarking would be an effective solution for non-competitive small business contractors to grow their businesses. Thereafter being proven effective, is such an …

Shell House Demo, Cameron Tilmont

Construction Management

The Shell House demo was recommended by the Associate Dean of CAED as a potential senior project for students. Built decades ago it had deteriorated over time. The purpose of this project was to clean up Poly Canyon Architecture Graveyard, making it a nice, safe place to visit. This project interested the author because it was something different and was geared more towards heavy civil.

To get started, a permit had to be submitted to the CAL POLY building department. This process took longer than expected. The permit wasn’t released until an environmental impact test was conducted, resulting in asbestos …

Interdisciplinary Student Competition For California Polytechnic State University - San Luis Obispo, Forest G. Gobble

Construction Management

Cal Poly has a reputation for producing some of the best qualified graduates in their respective fields of study. While this is very important, curricular activities involving collaboration between students within the same college are limited (excluding same major). Beyond that, collaboration opportunities across colleges are even more rare. When graduates enter the workforce, many are thrust into highly collaborative environments across various disciplines. Industry professionals have shown a strong desire for young people who have had exposure to realistic problems and experience working with other professions outside of their own field of expertise. The question needing answering is, would …

A Case Study: The First Coastal Nuclear Decommissioning Project In California, Willie Aaron Quiros

Construction Management

San Onofre Nuclear Generating System (SONGS) is one of two nuclear power plants in California. Since the shut down in 2012, there is only one actively remaining, Diablo Canyon Nuclear Power Plant, which is set to shut down in 2024. This paper will examine the decommissioning of SONGS thus far; the first coastal nuclear decommissioning project in California’s stringent permitting process. This project was awarded as a joint venture to AECOM and Energy Solutions, both having experiencing in the field of nuclear decommissioning. This paper will outline what nuclear decommissioning challenges have been in the past; general steps of decommissioning …

Cal Poly Women In Construction Youth Outreach: Girl Scouts In Construction Program, Katherine I. Love

Construction Management

Construction is, historically, a predominately male-dominated major, but today, countless efforts are made to change this. Girl Scouts in Construction was created to help the Cal Poly Women in Construction Club increase their youth outreach. This event was hosted to give a positive-hands on construction experience to increase construction exposure to girls at a young age. Through organizing this event, the connections between the Cal Poly Women in Construction Club and the Girl Scouts of California's Central Coast, National Association of Women in Construction, Cal Poly Construction Management Department, and a few general contracting companies were all strengthened. At this …

Online Platform For Construction Management Internship Reviews, Erica Zetterquist

Construction Management

This paper discusses the process I went through to develop a website for Construction Management students to review their internships. The scope of the project was to create an online platform similar to “Polyratings” and “Rate My Professors” for Cal Poly Construction Management students to review internships. Reviews from peers would be accessible to students to help them through their job search process. Relative information such as salary, company culture, and other information collected in my survey allows peers better context of the internship experience. Part of the creating process of my website included research into web design sites like …

The Impact Of Education On Career Growth In The Construction Industry, Luis F. Rodrigues

Construction Management

A construction management degree and an apprenticeship are the two educational routes for a career in the construction industry. There are divisions within the workforce that reflect these educational pathways. Ideally, an alternative education would allow individuals without access to a university education to develop their career from an entry level position. However, if education has a long-term career impact, then limiting factors on education are consequently limiting on career growth. In examining if there is a ceiling on career growth relative to educational backgrounds, both education and experience were identified as key variables. In the case study presented, the …

On-Site Design Of A Water Filtration System In Rural Ghana, Donald Eugene Long

Construction Management

Agbokpa is a rural community in southern Ghana with no access to clean or running water. Villages without access to water face significant hurdles in obtaining an education and developing their communities’ infrastructure and economy. In August of 2019 Cal Poly students Eugene Long, Fletcher Podosek, and Mason Nolan traveled with professors Paul Redden and Dr. Nathan Heston to Agbokpa to fix this problem. The team spent three weeks living in the village and constructing a water tower, pumping system, and filtration system that communally serves the village. The team worked with local craftsmen and sourced nearly all equipment and …

Interdisciplinary Studio Pavilion [Isp] 2019, Alex Beaubien

Construction Management

The Interdisciplinary Studio Pavilion 2019 was designed for students within architecture, architectural engineering, and construction management to be placed into eight interdisciplinary teams and design a pavilion that reflected the narrative for the Wine History Project of San Luis Obispo (the “WHP). Its curricula emphasized aesthetics; fabrication methods and techniques; ease of assembly, reassembly and transportability; and function. Deliverables for each team's structure focused on these curricula that required numerous design refinements and construction feasibility studies. This required each team member to contribute their respective knowledge about architecture, structural engineering, and construction to create a pavilion that fulfilled WHP’s goals. …

Interdisciplinary Studio Pavilion [Isp] 2019, Gannon Van Sickle

Construction Management

An Interdisciplinary studio involves different knowledge disciplines who work together to achieve a common goal. This project engages this idea with three different majors. Our objective was to create a Pavilion to display wine history artifacts from the central coast. The project teams consist of architecture, construction management, and structural engineering majors. Each group was tasked with designing a portable pavilion that would achieve the desired objectives of the clients. At the end of the quarter the client will choose which project to be built. The roles of the different disciplines overlap, creating a project viewed at from many perspectives. …

Interdisciplinary Studio Pavilion [Isp] 2019, Albert J. Gutierrez

Construction Management

Historically Cal Poly’s motto has been ‘Learn by Doing’ and the College of Architecture and Environmental Design (CAED) is one of the leading examples of this. Many students gain valuable hands-on and real-world experience through collaborative projects and assignments. Through this learn by doing philosophy and collaborative learning approach Cal Poly construction management, architecture and architectural engineering students worked together in 8 separate studio teams to design and construct a portable pavilion for the Wine History Project of San Luis Obispo County. Acting as a client they requested that we design a portable pavilion space that will be used to …

An Analysis Of Single Family Residences And Townhomes In Los Angeles As An Investment, Maggie Lai

Construction Management

Purchasing a home has long been one of the most important financial decisions and big purchases one makes in their life. However, recently rising market prices and a large influx of people moving to large cities, such as Los Angeles, has driven housing prices far beyond many people’s budgets. In fact, affordability is going down at such a rapid rate that currently only 30% of LA County residents actually own a home. Additionally, Los Angeles is currently ranked as the fourth most difficult market for first-time homebuyers to delve in to. Many LA County residents have decided against ever purchasing …

Evaluating Urban Downtown One-Way To Two-Way Street Conversion Using Microscopic Traffic Simulation, Bernice Liu

Master's Theses

Located in the heart of Silicon Valley, Downtown San Jose is attracting new residents, visitors, and businesses. Clearly, the mobility of these residents, visitors, and businesses cannot be accommodated by streets that focus on the single-occupancy automobile mode. To increase the potential for individuals to use non-single-occupancy modes of travel, the downtown area must have a cohesive plan to integrate multimodal use and public life. Complete streets are an integral component of the multi-modal transport system and more livable communities. Complete streets refer to roads designed to accommodate multiple modes, users, and activities including walking, cycling, transit, automobile, and nearby …

A Study On The Simultaneous Nitrification And Denitrification Process Of A Membrane Aerated Bioreactor Augmented By Biowish Aqua, Gavrielle Orman

Master's Theses

Nitrogen pollution is a growing problem that is detrimental to the environment and the economy. Traditional treatment of nitrogen is a multi-stage process, expensive, operationally intensive, and requires large land areas. This research studied the effects of BiOWiSH® Aqua (Aqua), a biological enhancement product, on the simultaneous nitrification and denitrification process in a membrane aerated bioreactor (MABR) to determine if it is a feasible application for wastewater treatment. The MABR used during experimentation was a small-scale batch reactor with a continuous flow of air through a silicone membrane.

The effect of carbon source and concentration on nitrogen removal rates and …

In-Plane Cyclic Shear Performance Of Pipe Stem Reinforced Cob Wall, Dezire Q'Anna Perez-Barbante

Master's Theses

This thesis investigates full-scale pipe stem reinforced cob walls under in-plane cyclic shear loads. Cob is the combination of clay subsoils, sand, straw and water that is built in lifts to produce monolithic walls. There is insufficient amount of information on cob as a building material in today’s age. The prior research that exists has examined varying straw content and type, water content, and mixture ratios to determine their effect on strength. There is currently one report that analyzes full-scale cob walls under in-plane loading. This thesis looks to iterate the full-scale tests and specifically studies the effect of reinforcement …

Integrated Aeration For Enhanced Nitrogen Conversion And Removal And The Effect Of Sampling Frequency On Productivity Estimates In Algae-Based Wastewater Treatment Systems, Lauren Parker

Master's Theses

Raceway ponds can be used to cultivate microalgae for purposes such as wastewater treatment and feedstock for animal feeds and biofuels. Besides nitrogen assimilation in biomass, nitrification can be a wastewater treatment mechanism but one that is hindered by the low nighttime dissolved oxygen concentrations (DO) common in wastewater treatment raceways. The large diel difference in pond conditions and changing influent wastewater quality also raises the question of the optimal frequency and timing of grab sample collection, to obtain representative water quality data. Three sets of triplicate pilot raceways (1,000-L, 0.30-m deep, fed primary clarifier effluent) were operated at an …