Showing 71 ideas for tag "construction"

Research Projects

Facilitating a Better Understanding of Water Quality of Airside Stormwater Runoff at Airports

In accordance with the Clean Water Act, airports must responsibly manage stormwater runoff through a combination of industrial stormwater permitting, MS4 permitting, and state/local post-construction stormwater requirements for development. Permitting requirements for airports can vary widely across the nation, with some airports also subject to municipal stormwater fees. These fees may be reduced via credits for effective... more »

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Research Projects

Validating Passenger Level of Service and Spatial Planning Criteria for Airport Terminals

Investigate if additional data can be collected by these new survey techniques: Develop preferred practices on how to use emerging mobile technologies to collect passenger level of service information in a minimally invasive manner and investigate if new techniques improve (or impede) passenger response rates. Other topics that could be covered include: using ethnographic data collection techniques to understand passenger... more »

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Research Projects

Planning and Design of Low Cost Carrier Terminals

Develop a guide for architects, planners and airport operators on planning and designing new low cost carrier (LCC) terminal or converting existing ones to better serve low cost carriers. Supplement existing terminal planning resources and guidelines while identifying key differences between LCC and full service terminals.

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Research Projects

Guidebook for Rapid Airfield Concrete Pavement Slab Replacement and Patching In Reserve

The objective of this research is to produce a guidebook that gives clear and accurate guidance to airports and airport consultants on the latest and best procedures and materials available with a proven performance record of accomplishment to provide repairs and slab replacements that both ensure on-time opening to traffic and long-term durability.
This research for the guidebook will focus on two parts: Part 1 of... more »

Research Projects

Implementation of Performance based Approach based on Emerging Test Methods to Formulate ASR Resistant Concrete Mixes

Based on extensive research supported by TxDOT and Bureau of Reclamation, two ASR test methods (i.e., a rapid aggregate chemical test called VCMD and an accelerated concrete cylinder test - ACCT) and a combined innovative approach with four recommended steps were developed for formulating performance-based alkali-silica reaction (ASR)–resistant concrete mixes. This performance based approach has a great potential to formulate... more »

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Research Projects

Airport Microgrid Solution Standard Framework

Development of a microgrid standard framework (Technical, Financial, Regulatory, Permitting) solution which can apply to all airports across the country. Due to the complexity of the airports' operation and numbers of stakeholders and decision-makers, this comprehensive solution has not been developed.

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Research Projects

Guidelines to Decentralize Curbside and Security to Alleviate Airport Congestion

Our team aims to architecturally and financially model new ways to relieve airport congestion through the expansion of the curbside, while also allowing for new programs to monetize the landside and the airside. Our team intends to develop architectural solutions for modifying airport parking garages, providing ride share lobbies and amenities, re-programming parking garages and surface lots for alternative uses, and... more »

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Synthesis Topics

Airport Best Practices for Progressive Design-Build Project Delivery

Progressive design-build (PDB) has proven to generate both time and cost savings on a number of major airport projects because its qualifications-based selection of the DB team, combined with a negotiated construction price reduces the time it takes airports to procure the DB contractor and reduces the contingencies buried in a typical DB lump sum price. An assembly of PDB best practices would provide the foundation for... more »

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Research Projects

The Use of Stipends in Competitive Bids

Stipends are used in competitive bids to encourage bidders to submit their best ideas in a procurement. Better understanding of the use and value of stipends would be useful to airport management, boards and policymakers to determine if compensating losing bidders for their intellectual property would advance practice and improve design and project delivery.

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Digital Twin for Airports: Going Beyond BIM

Building Information Modeling is mainly used for design & construction phase of an airport project. Ultimately, if stated in the project contract requirements, as-constructed model data is transitioned to Asset Management platform used by Airport Facilities Management team. Hence, the intent of BIM is to represent a physical space digitally for construction purpose and not to address daily occupancy and utilization of... more »

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Research Projects

Sustainable Aviation Fuel Infrastructure Assessment Guide

Airports can play a meaningful role advancing the Sustainable Alternative Jet Fuel (SAJF) adoption. One key area is understanding SAJF infrastructure needs. Seattle-Tacoma International Airport has demonstrated leadership along with partners Alaska Airlines and Boeing by pursuing an "Aviation Biofuels Infrastructure Feasibility Study." In 2018, San Francisco International Airport is poised to issue an RFP to identify... more »

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Research Projects

Guidance for structures over active airport taxiways

Bridge structures over taxiways are becoming more common at large airports. DEN, SEA, and LGA all have bridges that are complete or under construction. There is very little guidance on structures, fire codes for aircraft fueling in vicinity of the bridge, and clearances for OFA and TSA, particularly vertically. Would like to help develop some guidance, in particular with fueling and vertical clearances, and faa required... more »

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