ASHRAE Journal - November 2020 - 41

HONORABLE MENTION | 2020 ASHRAE TECHNOLOGY AWARD CASE STUDIES

University of Alaska Fairbanks Engineering
Learning and Innovation Facility (ELIF).

The new University of Alaska Fairbanks (UAF)
Engineering Learning and Innovation Facility (ELIF)
clearly sets the standard for modern, high-performance,
university engineering buildings. This new, contemporary, 119,000 ft2 (11,050 m2), $121.6 million facility is
situated, and forms a smooth connection, between existing buildings.
The facility's design begins with
a high-performance building
envelope, specifically designed for
Alaska's unforgiving arctic climate.
Window placement, skylights, glass
walls, and sophisticated lighting
and controls create a high-energy,
vibrant feel in a place where natural
sunlight is scarce much of the school
year.
The building's central HVAC
systems are designed to take full
advantage of the low-pressure steam
(15 psig [103 kPa]), unlimited 100°F
(38°C) waste heat, and 42°F (5.6°C)
chilled water provided from the UAF
campus central power plant.
The HVAC systems serving
the building's 30 laboratory
suites, 48 ft (14.6 m) tall high bay
structural testing lab, and machine
shops include air-to-air heat recovery, which extracts and reuses heat
from their respective exhaust airstreams. Both radiant floor heating
and cooling provide stable baseline indoor temperature control
throughout the building and limit
central ventilation system operation
when the building is unoccupied.
Waste heat from mechanical and
electrical rooms, server rooms,
freezer/cold room refrigeration
system condensers, and other heat

sources is all captured through an
innovative waste heat recovery loop,
providing first-stage preheat to the
building's outside intake air. Waste
heat from the central plant provides higher-quality second-stage
preheat, limiting final third-stage
steam heating demand from the
central plant.
Key building system components
are displayed through observation
windows. Large monitors display
building real-time energy use. The
building design includes highly flexible power and telecom distribution
systems to simplify future educational program changes.
User satisfaction is very high, and
operation and maintenance personnel are pleased with the HVAC

David F. Shumway, P.E., is vice president/principal
mechanical engineer at AMC Engineers, Anchorage,
Alaska.
N OVEM BER 2020

Building at a Glance
University of Alaska
Fairbanks (UAF)
Engineering Learning & Innovation Facility
Location: Fairbanks, Alaska
Owner: University of Alaska Fairbanks Facility Services
Principal Use: Classrooms, engineering laboratory suites,
machine and wood shops and administrative offices
Gross Square Feet: 119,000
Conditioned Square Feet: 115,000
Substantial Completion/Occupancy: January 2018

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ASHRAE Journal - November 2020

Table of Contents for the Digital Edition of ASHRAE Journal - November 2020

Contents
ASHRAE Journal - November 2020 - Intro
ASHRAE Journal - November 2020 - Cover1
ASHRAE Journal - November 2020 - Cover2
ASHRAE Journal - November 2020 - 1
ASHRAE Journal - November 2020 - Contents
ASHRAE Journal - November 2020 - 3
ASHRAE Journal - November 2020 - 4
ASHRAE Journal - November 2020 - 5
ASHRAE Journal - November 2020 - 6
ASHRAE Journal - November 2020 - 7
ASHRAE Journal - November 2020 - 8
ASHRAE Journal - November 2020 - 9
ASHRAE Journal - November 2020 - 10
ASHRAE Journal - November 2020 - 11
ASHRAE Journal - November 2020 - 12
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ASHRAE Journal - November 2020 - 16
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ASHRAE Journal - November 2020 - 20
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ASHRAE Journal - November 2020 - Cover3
ASHRAE Journal - November 2020 - Cover4
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