Showing 59 ideas for tag "construction"

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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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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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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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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Research Projects

Best Practices for Implementing Effective Airport Biometrics - A Primer In Reserve

Air traveler volume is rising year over year, placing strain on airport facilities' ability to process passengers efficiently and effectively in an operational footprint constrained by long-term capital investments. Additionally, airports must continuously mitigate against the risk posed by the "insider threat." Biometrics (e.g. fingerprint, facial, iris recognition) have the potential to mitigate these risks, capture... more »

Research Projects

Rapid Setting and Durable Concrete Overlays for Airfield Pavements

Concrete overlays are a growing trend in pavement maintenance and rehabilitation. Rapid-setting concrete overlays offer the potential or reopening aprons, taxiways and runways quickly. The viability and durability of rapid setting concrete overlays over asphalt or concrete airfield pavement should be evaluated and tested in order to provide airports and consultants with suitable practice guidelines.

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Research Projects

Effective practices for monitoring and managing tree growth off the airport. In Reserve

Conduct research into cost effective strategies for periodic monitoring of airspace surfaces such as TERPS 20:1 surfaces to ensure they remain clear of obstructions. Particularly at smaller rural airports that may not have staff, zoning, or significant infrastructure that would otherwise make these issues easier to manage.

Research Projects

Subsurface Drainage System Benefits in Airport Pavement Performance

This research would summarize the best of practices through survey of airports and consultants; evaluate the effectiveness of subsurface drainage configurations by investigating field performance of airport pavements with and without drainage features; quantify the cost and benefits of including subsurface drainage by comparing any potential extension in service-life with increased construction and maintenance costs;... more »

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Research Projects

Estimating the Cost of Hazardous Waste Material Removal for Airport Construction Projects

To develop a comprehensive resource on the safe handling and cost effective removal of hazardous waste material during airports projects. The report will examine ways to identify the waste, evaluate its impact on environment, construction cost and schedule. The report will augment existing industry standard guidelines established by EPA.

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Research Projects

Electric Aircraft on the Horizon - Planning handbook for Airports In Reserve

Generate informed guidance for airports to plan for electric aircraft adoption. Electric aircraft could begin operating from airports within 3+ years. The aviation industry lacks a method to distinguish between marketing hype and realistic projections. A new ACRP report could provide help airports understand which sites are best suited for the viable technology associated with electric powered aircraft. Airports would... more »