Utah Water Research Lab, David Tarboton

Spring Runoff Conference

The concept of a dedicated water research laboratory evolved over years, with significant contributions from Vaughn E. Hansen, Dean F. Peterson, and George D. Clyde. The UWRL represents the culmination of a long-held vision at USU to advance water research.

Legislative Updates Panel, Casey Snider, Brian Steed, Kelly Pehrson, Joel Ferry

Spring Runoff Conference

Legislative Updates Panel

Water Rights Update, Teresa Wilhelmsen

Spring Runoff Conference

State Engineer's Update:

2024-2025 Strategic Action Plan

2024 Updates by functional section:

• Adjudication
• Applications & Records
• Dam Safety & Stream Alterations
• Data Services
• Field Services
• Technical Services

Northern Utah Gaging And Measurement Infrastructure Needs And Updates, Beth Neilson

Spring Runoff Conference

We can’t manage what we don’t MEASURE. We can’t manage what we don’t UNDERSTAND.

Great Salt Lake: What’S Next?, Brian Steed

Spring Runoff Conference

Water security is key to living in the West.

Snowpack And Water Supply Outlook, Jordan Clayton

Spring Runoff Conference

>95% of the water we use in Northern Utah comes from snow. Therefore, it’s critically important to quantify how much water is stored in our snowpack.

Modeling The Pollution From Latrines In A Low- And Middle-Income Country Setting, Christopher Nenninger

USF Tampa Graduate Theses and Dissertations

Latrines are an important sanitation infrastructure that are critical to the United Nations’ effort to end open defecation and achieve the target regarding safely managed sanitation outlined in Sustainable Development Goal #6. This global effort has led to 40,000,000 new users being introduced to improved latrines each year, and this number is expected to increase as the world’s population grows. One of the drawbacks related to these new latrine additions is the potential increase in pollution from hydraulically connected latrine pits to shallow groundwater. This is especially problematic in low- and middle-income countries (LMICs), where communities are more likely to …

Green Building Information Modeling Framework For Sustainable Residential Development In Egypt, Mohamed Ahmed Nabawy Dr., Ahmed Gouda Mohamed, Ahmed Osama Daoud Dr.

Civil Engineering

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Green Building Information Modeling Framework for Sustainable Residential Development in Egypt

by Mohamed Nabawy *, Ahmed Gouda Mohamed , Israa Awad and Ahmed Osama Daoud * Construction Engineering and Management Programme, Civil Engineering Department, Faculty of Engineering, The British University in Egypt (BUE), El Sherouk City, Cairo 11837, Egypt * Authors to whom correspondence should be addressed. Buildings 2025, 15(7), 1035; https://doi.org/10.3390/buildings15071035 Submission received: 20 January 2025 / Revised: 23 February 2025 / Accepted: 27 February 2025 / Published: 24 March 2025 (This article belongs to the Special Issue Building …

Confirmation Of The Scanpyramids North Face Corridor In The Great Pyramid Of Giza Using Multi-Modal Image Fusion From Three Non-Destructive Testing Techniques, Thomas Schumacher, Polina Pugacheva, Hussien Allam, Alejandro Ramirez-Pinero, Benedikt Maier, Johannes Rupfle, Khalid Helal, Olga Popovych, Amr G. Hamza, Mohamed Sholqamy, Multiple Additional Authors

Civil and Environmental Engineering Faculty Publications and Presentations

Abstract While non-destructive testing (NDT) measurements have been reported individually for archeological surveys of cultural heritage structures, only a few studies to date have attempted to combine NDT images by means of image fusion (IF). In this article, novel multimodal IF results from three different NDT techniques collected at the Chevron located on the Great Pyramid of Giza (aka. as Khufu’s Pyramid) are presented. The Chevron is an assembly of limestone blocks located in front of the recently confirmed ScanPyramids North Face Corridor (SP-NFC), which had been previously hidden for 4500 years. Under the research activities of the ScanPyramids mission, …

Bayesian Network-Based Framework To Uncover Social Inequities In Flood Risk: Application To East Baton Rouge Parish, Louisiana, Fuad Hasan

LSU Master's Theses

Regional flood risk assessment requires understanding the complex interplay of sociodemographic, socioeconomic, hydrogeologic, built environment, and climatic variables that impact flood vulnerability. Traditional studies often focus on large-scale units, overlooking localized variations and disproportionate exposure within populations. To address these gaps, a methodological framework of flood risk assessment using the Bayesian network was proposed and applied to East Baton Rouge Parish, Louisiana, for the August 2016 flood event to identify relationships between flood risk variables at the housing unit level. Flood exposure representativeness (FER) was determined using the Bayesian network's inference capabilities to identify over- or under-represented groups. This study …

Artificial Intelligence Approaches To Energy Management In Hvac Systems A Systematic Review, Seyed Abolfazl Aghili, Amin Haji Mohammad Rezaei, Mohammadsoroush Tafazzoli, Mostafa Khanzadi, Morteza Rahbar

Civil Engineering & Construction: Faculty Publications

Heating, Ventilation, and Air Conditioning (HVAC) systems contribute a considerable share of total global energy consumption and carbon dioxide emissions, putting them at the heart of the issues of decarbonization and removing barriers to achieving net-zero emissions and sustainable development goals. Nevertheless, the effective implementation of artificial intelligence (AI)-based methods to optimize energy efficiency while ensuring occupant comfort in multifarious settings remains to be fully realized. This paper provides a systematic review of state-of-the-art practices (2018 and later) using AI algorithms like machine learning (ML), deep learning (DL), and other computation-based techniques that have been deployed to boost HVAC system …

Advancements In Pavement Marking Practice And Standards, Joseph Bruno

Purdue Road School

This Road School presentation details INDOT's initiative to improve road user safety through upgrades to pavement marking practices and standards. The presentation also discusses other recent changes to INDOT pavement marking standards and design guidance.

Mentoring To Retain Engineering Students And Graduates, Carly Schiene, Thomas Ford, Gail Lee

Purdue Road School

ITE has identified work force development as one of three key issues facing engineering firms today; yet, as many as 50% of all graduate engineers may leave the engineering profession within 10 years of graduation. Mentors and mentees will discuss the role that mentorship can play in engineering student and graduate engineer retention in the work force.

Low Cost And Systemic Safety Treatments For Local Governments, Taylor Ruble, Daniel Mccoy

Purdue Road School

The INDOT Traffic Engineering team WILL discuss lowcost safety options that can be used by local governments with or without dedicated safety funding. We’ll dive into the details and specifics of these treatments and discuss when they are appropriate for use. This interactive workshop is a great way for city and county engineers and local elected officials to gain a better understanding of systemic safety treatments.

The Evolution Of Traffic Signal Detection Technology, Carly Schiene, Haydn Malackowski

Purdue Road School

How has traffic signal actuation changed over time? Originally, a traffic signal’s main purpose was to assign the right-of-way to vehicles for collision avoidance, and now they are crucial tools to manage traffic flow, alleviate congestion and provide safety for pedestrians and bicyclists. This presentation will explore early detection methods, evaluate current technology, and explore the future of detection technology

Preserve Your Hma Pavements From The Start, Tim Zahrn, Andrew Eicher

Purdue Road School

This presentation will review sustainable preservation treatments and their application timeline to extend the life of asphalt pavement. We will discuss how pre-preservation treatments like a void reducing asphalt membrane, early-life preservation treatments such as rapid penetrating emulsion, and topical rejuvenators can reduce future maintenance and delay reconstruction. We will also look at mid-life treatments, such as micro-surfacing, fit into a preventative maintenance preservation plan. And finally cover end of life cold pavement recycling alternatives.

Louisville Viasmart Over-Height And Flood Driver Prevention And Protection Systems, William R. Lyon, Dana Spratt, Terri Combs, Chris Seidt

Purdue Road School

This exciting project is a federal grant project that deploys and uses the latest advancements on transportation technology to prevent over-height truck from striking tunnel/bridge overpasses and viaducts and to prevent all drivers from entering dangerous flooded roadways. These systems use the latest cyber-security and connected/automated vehicle (CAV V2X & X2V), Artificial intelligence (AI) and Machine Language solutions. The system also deploys new experimental technology assured to enhance all existing traveler notification systems currently in use. This project was specifically called out by then acting transportation Secretary Pete Buttigieg at the 2024 ITS America Conference in Phoenix, Arizona. He called …

Dynamic Wireless Power Transfer, George Mccue, Dionysios Aliprantis, Patrick Patterson, Benjamin O'Brien, Chiara Cervini, Bruno Krause Moras

Purdue Road School

Purdue University, in partnership with INDOT, PC Krause and Associates, White Construction, William Charles Electric, and Cummins, Inc. transitioned the embedment of dynamic wireless power transfer (DWPT) technology from a controlled test setting to real roadway implementation. This presentation delves into the construction process of the quarter-mile DWPT project on northbound US 52/231 in West Lafayette and outlines the plans for testing the technology with a Cummins truck later this year.

Bell Ford Bridge Reconstruction Project, Daniel Kurdziel, Jim Barker, Matt Lee

Purdue Road School

The Bell Ford Bridge was originally constructed in 1869 until it collapsed in the 20th century. The remains were salvaged and stored for 20 years until it was to be rebuilt in Hamilton County, IN. This is the only remaining Combination Post Truss in existence and was rebuilt using 95% of the original iron and 10% of the original timber.

Winning Your Team With Intentional Connection, Jessica Miller, Kenny Franklin

Purdue Road School

152. Winning Your Team With Intentional Connection As the leader of a team, how do you inspire others even when you don’t have all the answers? This session will introduce ways to be intentional in our relationships and make deeper connections with our team members. We hope you leave this session with the courage to be vulnerable and drive your vision.

Completing The Crossing - Status Of I-69 Orx Section 2, Patty Dunaway, Danny Corbin, Amanda Spencer

Purdue Road School

The presentation as part of 2025 Purdue Road School is an overview of the status of I-69 ORX Section 2. The discussion includes the Ohio River Crossing project's history, overview, and the proposed next steps and procurement process. Challenges and solutions, risk and mitigation, request for information questions and summary, and target dates are discussed.

Enhancing Road Performance With Void Reducing Asphalt Membrane, Tim Zahrn, Todd Thomas, Randy Miller

Purdue Road School

This presentation will discuss how using the technology of a Void Reducing Asphalt membrane can improve performance of our Asphalt Pavements by creating a more durable asphalt surface that resists cracking and reduces permeability. Void Reducing Asphalt Membrane (VRAM) Specifications: VRAM reduces voids in longitudinal joints, which improves the longevity of a quality road surface. INDOT has already required VRAM on certain road designs. We will review the current specifications for VRAM and outline specifications that may update with the technology. We will also discuss the Impact of Rumble Strips on Longitudinal Joint Performance. The session will also highlight how …

Charging Indiana’S Crossroads, Kerri Garvin, George Mccue, Jack Sinton

Purdue Road School

Join us for an insightful update on INDOT’s Charging the Crossroads Program. Speakers will highlight the latest program activities, key milestones and challenges with Round 1 and Round 2 projects, and offer a glimpse into activities beyond the stations themselves. Learn how Indiana is paving the way for a sustainable, accessible, and equitable deployment of DC fast charging infrastructure.

Presentation Speakers/Participants

• George McCue, INDOT, [email protected]
• Jack Sinton, HNTB Corporation, [email protected]
• Kerri Garvin, HNTB Corporation, [email protected]

Innovative Intersection Public Involvement: Strategies That Work, Nathaniel Shellhamer, David Reamer

Purdue Road School

This presentation will share best practices for effectively engaging the public and local stakeholders during the development of innovative treatments. We will cover why innovative treatments work; their selection process; case studies from finished projects; and tips and tricks for effective, positive engagement and collaboration. This presentation will benefit project managers, public involvement professionals, and engineers involved in developing innovative treatments.

Denitrification Processes, Inhibitors, And Their Implications In Ground Improvement, Yasaman Abdolvand, Mohammadhossein Sadeghiamirshahidi, Ishi Keenum

Michigan Tech Publications

Ureolysis and denitrification are the two major microbial metabolic pathways commonly used in Microbially induced calcite precipitation (MICP) for geoengineering applications. Although ureolysis is generally the more efficient pathway, the denitrification pathway has gained more attention recently because a diverse group of bacteria can precipitate calcite via denitrification, and no harmful byproduct is generated provided that the reduction of nitrate to nitrogen gas is complete. There are, however, many environmental factors that could inhibit or reduce the efficiency of the denitrification process in soil. Some examples of these factors include salinity, pH, temperature, biodiversity (abundance and species of denitrifiers and …

Denitrification Processes, Inhibitors, And Their Implications In Ground Improvement, Yasaman Abdolvand, Mohammadhossein Sadeghiamirshahidi, Ishi Keenum

Michigan Tech Publications

Ureolysis and denitrification are the two major microbial metabolic pathways commonly used in Microbially induced calcite precipitation (MICP) for geoengineering applications. Although ureolysis is generally the more efficient pathway, the denitrification pathway has gained more attention recently because a diverse group of bacteria can precipitate calcite via denitrification, and no harmful byproduct is generated provided that the reduction of nitrate to nitrogen gas is complete. There are, however, many environmental factors that could inhibit or reduce the efficiency of the denitrification process in soil. Some examples of these factors include salinity, pH, temperature, biodiversity (abundance and species of denitrifiers and …

An Experimental And Numerical Investigation On The Flexural Behavior Of Two-Way Slabs Reinforced By Hybrid Reinforcement Schemes, Mahmoud A. Zidan, Mohamed H. Makhlouf, A. S. Debaiky, Gamal I. K.

Mansoura Engineering Journal

This study examines the Characteristics of flexural behavior in a two-way slab reinforced with a hybrid combination of Glass Fiber Reinforced Polymer. (GFRP) and steel reinforcement. It determines the effectiveness of hybrid reinforcement and fiber addition in enhancing the flexural resistance of two-way reinforced concrete slabs. Researchers tested twelve reinforced concrete slabs and divided them into four groups. There were two control specimens: one steel-reinforced and one glass fiber-reinforced polymer (GFRP)-reinforced, for comparison with the hybrid specimens. The remaining specimens were reinforced using a combination of steel bars and GFRP bars, The study focused on three-parameter categories: reinforcement type (steel …

Multi-Model Integration For Dynamic Forecasting (Midf): A Framework For Wind Speed And Direction Prediction, Molaka Maruthi, Bubryur Kim, Sujeen Song, Jinwoo An, Zengshun Chen

Civil Engineering Faculty Publications

Accurate forecasting of wind speed and direction is critical for the efficient integration of wind power into energy systems, ensuring reliable renewable energy production and grid stability. Traditional methods often struggle with capturing nonlinear interdependencies, quantifying uncertainties, and providing reliable long-term predictions, particularly in complex atmospheric conditions. To address these challenges, this study introduces multi-model Integration for dynamic forecasting (MIDF), an ensemble machine learning framework that combines the strengths of DeepAR and temporal fusion transformer (TFT) models through a two-step meta-learning process. MIDF leverages DeepAR’s probabilistic forecasting capabilities and TFT’s attention mechanisms to enhance accuracy, robustness, and interpretability. Using a …

Behavior Of Buried Sliplined Corrugated Metal Pipes Subjected To Footing Loading, S. Mustapha Rahmaninezhad, Saif Jawad, Jie Han, Mahdi Al-Naddaf, Robert L. Parsons

Civil Engineering Faculty Publications

Buried structures (e.g., culverts and pipes under roadways) installed several decades ago are reaching the end of their service life. Excavation and replacement of these structures will cause disturbances to the transportation network and require significant funding. Trenchless techniques (e.g., sliplining) have been increasingly employed to rehabilitate deteriorated buried structures (e.g., corroded corrugated steel pipes). Sliplining includes inserting a new pipe (liner) into an existing deteriorated pipe and filling the gap between them with grout. The objective of this study was to evaluate the effect of sliplining on the behavior of buried corrugated steel pipes with different degrees of corrosion …

Direct Water Reuse: A Hydraulic Economic Analysis Of Connecting The Wastewater Treatment Effluent To Water Treatment Influent, Brian Barkdoll, Amber G. Strutz

Michigan Tech Publications

Climate change is causing increased flooding and droughts. Droughts can cause drinking water sources to run dry. Therefore, recycling water from the wastewater plant effluent to the water treatment plant influent, also called ‘direct reuse’ is becoming necessary. A connection between a city's wastewater treatment plant (WWTP) effluent and water treatment plant (WTP) influent via pipe was simulated to provide an understanding of the capital costs and feasibility of execution. Hydraulic pipe-flow and pump equations were used to calculate the pipe and pump sizes needed for various flow rate and elevation head values. Various flow rate recycle rates were modeled …