Download - C01-2-Dome Tech - Arch Portofolio
Leading the World in Integrated Concrete Dome Solutions
DOME TECHNOLOGY
PORTFOLIO OVER 500 DOMES SINCE 1976
®
DOME TECHNOLOGY · 3007 EAST 49TH NORTH · IDAHO FALLS, ID 83401
VOICE: 208-529-0833 FAX: 208-529-0854 E-MAIL: [email protected]
VISIT US AT http://www.dometech.com
The 'USGBC Member Logo' is a trademark owned by the U.S. Green Building Council and is used by permission. The logo signifies only that DOME
TECHNOLOGY is a USGBC member; USGBC does not review, certify, or endorse the products or services offered by its members.
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CONTENTS
Who we are ..................................................................................................................................... 3
From Idaho to the world .............................................................................................................. 3
Professional services ...................................................................................................................... 4
Dome Technology - pioneer and leader of modern dome construction....................................... 4
Leadership in Energy and Environmental Design (LEED) ......................................................... 4
The Dome Technology team ........................................................................................................ 5
Architectural design services ................................................................................................... 5
Structural, Mechanical, Electrical and Plumbing Engineering Services ................................. 6
FabricSpan state-of-the-art air form manufacturing facility .................................................... 7
Construction process ..................................................................................................................... 8
Phase one: ringbeam .................................................................................................................... 8
Phase two: FabricSpan™ air form inflation ................................................................................ 9
Phase three: insulation ............................................................................................................... 10
Phase four: steel reinforcement .................................................................................................. 11
Phase five: shotcrete .................................................................................................................. 12
Project portfolio - Commercial .................................................................................................. 13
Looking forward ................................................................................................................ 13
Basic Statistics ................................................................................................................... 13
Beggs Event Center.................................................................................................................... 14
Hinton Coliseum ........................................................................................................................ 15
Panther Dome............................................................................................................................. 16
Pirate Arena ............................................................................................................................... 17
Grand Meadow School District ................................................................................................. 18
Living World Bible Church ....................................................................................................... 20
Faith Chapel ............................................................................................................................... 21
Legacy Church Sanctuary .......................................................................................................... 22
Holiday Inn & Water Park ......................................................................................................... 23
First Bank Performing Arts Center ............................................................................................ 24
Hurricane Resistant Critical Storage .......................................................................................... 25
Rendering Services ...................................................................................................................... 26
Durability - the Dome versus the U.S. Air Force ...................................................................... 29
Letter of Recommendation ......................................................................................................... 30
All text, pictures and graphics in this publication are copyright by Dome Technology unless otherwise noted. Any copying or other use
of any part this brochure for commercial purposes or otherwise without specific written consent is prohibited.
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WHO WE ARE
FROM IDAHO TO THE WORLD
Barry South, the President of Dome Technology is an original co-patent holder of the tech-
nology of building thin shell concrete domes by spraying foam and concrete to the inside of a pres-
surized, dome shaped, fabric air form. In 1975, Barry and his brothers began experimenting with
inflatable air forms, spraying them with polyurethane foam to develop initial rigidity, then adding
rebar and continuous-spray concrete to form the completed structure. A year later, they created
their first dome using the continuous spray-in-place process. They built the first dome home in
1977 and two years later were awarded their first United States patent for the construction process.
The first patent was followed by a Canadian patent in 1980 and a second United States patent in
1982. Additional registered and pending patents for various dome construction applications have
followed in the ensuing years.
By 1986, Dome Technology had constructed 100 domes and two years later built its first
dome in Europe. In 1989, the company built 28 domes for grain storage in the Middle East. By
1994, Dome Technology had constructed 200 domes along with its first dome in Eastern Europe. A
year later the company built its first dome in Asia, and three years later built its first dome in South
America, as well as the world’s largest clinker dome silo (at that time) built in the United Arab
Emirates. In 1988, Hurricane George struck three of the company’s domes in Puerto Rico, none of
which sustained any damage. No structural damage has occurred to dome structures that have been
in the paths of recent hurricanes in the southeastern United States including Hurricanes Charley,
Francis, Ivan and Jeanne (2004) and Dennis and Katrina (2005). One of our storage domes in Man-
zanillo, Mexico withstood 6.2 and 7.8 Richter scale earthquakes, while most surrounding port fa-
cilities and structures were heavily damaged or slipped into the ocean.
In 2000, Dome Technology built the then largest diameter dome ever built, a 280-foot di-
ameter church structure in Birmingham, Alabama. In 2007, we completed an industrial coal storage
dome in the Midwest with a diameter of 300 feet and an apex height of 178 feet, making it the cur-
rent largest thin-shell volume dome in the world. The Alabama church dome remains the largest
architectural dome. Over the ten years prior to 2002, the company averaged in excess of 20 domes
per year. With good business resiliency planning following serious setbacks caused by the Septem-
ber 11, 2001 terrorist attacks, we began diversifying our products and services and expanding our
markets for non-industrial dome applications. We have been successful in doing so and have ex-
perienced phenomenal growth over the last several years.
NEW MARKETS
Beginning in 2005 and continuing into 2006, the industrial market rebounded strongly while
the architectural market, particularly schools, remained strong. 2006 and 2007 marked an important
entry into large recreational applications for our domes with completion of our first hotel-integrated
indoor water park under an elliptical dome for a major chain hotel in Ohio. 2007 and 2008 showed
very strong domestic and foreign markets with foreign dome construction projects pending, under-
way, or completed in Canada, Latvia, Morocco, and Romania. Dome storage for coal and other ma-
terials associated with power production installations, as well as storage of fertilizers, are important
emerging markets where Dome Technology is leading the way in innovation and dome turnkey
projects.
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PROFESSIONAL SERVICES
DOME TECHNOLOGY - PIONEER AND LEADER OF
MODERN DOME CONSTRUCTION
When you hire Dome Technology, you're
hiring the industry's most experienced team. Dome
Technology pioneered every technique used in to-
day's modern insulated concrete dome construction. The company's personnel have placed hun-
dreds of domes around the world, in dozens of custom applications. The company continues to lead
the industry in innovations contributing to the dome's versatility and efficiency of performance.
Whether you are considering a dome for the traditional application of bulk storage, or are
thinking of harnessing the dome's advantages for architectural structures such as schools and
churches, you'll find Dome Technology a capable partner, able to assume leadership in every aspect
of a successful construction.
LEADERSHIP IN ENERGY AND ENVIRONMENTAL DESIGN (LEED®)
Dome Technology is a member of the U.S. Green Building Council (USGBC) and under-
stands LEED Green Building Rating System™. The LEED Rating System is the nationally ac-
cepted benchmark for the design, construction, and operation of high performance green buildings.
Many of our team is LEED Accredited. Dome Technology will work with your architect or with C-
Shells (a local architectural firm specializing in dome-related structures) to design and build energy
efficient buildings that are 30%+ more energy efficient than ASHRAE 90.1 baseline energy effi-
cient buildings. This equates to 6+ points in the Energy and Atmosphere section of the LEED rat-
ings system and possible additional points under the Innovation and Design Process category. The
number of LEED points a dome structure can give a client may mean the difference between a sil-
ver certification and a gold certification.
Besides the energy efficiency, the distinctive design of the dome creates a distinctive land-
mark structure for school districts, cities, towns and churches, offering publicity, general curiosity
and traffic to your building.
Domes can also be designed as community disaster shelters to provide a safe building dur-
ing tornados, hurricanes and other natural disasters.
THE DOME TECHNOLOGY TEAM
As a complement to its own unsurpassed dome construction capabilities, Dome Technology
has assembled in one place the best team of architectural design services, structural/ mechanical/
electrical/plumbing engineering services, and fabrication of state-of-the-art air forms in order to
bring you superior results for your project. Let us introduce you to the rest of your team.
The 'USGBC Member Logo' is a trademark owned by the U.S. Green Building Council and is used by permission. The logo signifies only that
DOME TECHNOLOGY is a USGBC member; USGBC does not review, certify, or endorse the products or services offered by its members.
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ARCHITECTURAL DESIGN SERVICES
C-SHELLS
C-Shells is a world leader in the design of architectural/commercial thin-shell concrete
domes and FabricSpan™ tension fabric structures. C-Shell’s narrow focus in architectural/
commercial dome design and exclusive services agreement with Dome Technology provides our
customers unique one-stop shopping for specialized thin-shell dome design coupled with the
world’s leading dome construction firm.
Dome structures add a dimension of interior space utilization that is unique to circular
buildings. Knowing the unique spatial relationships and conceptual design associated with domes,
the C‑Shells/Dome Technology team provides you with designs that create better space utilization
and functionality than conventional buildings. And because the dome’s distinctive profile creates a
notable landmark for school districts, churches, cities and town, it is imperative to have a seasoned
dome architectural team create exterior design elements and treatments that integrate utility and
aesthetics with interior functionality to provide creative and more productive interior working envi-
ronments. C-Shells and Dome Technology meet all of those needs.
Because of its close relationship with Dome Technology, C-Shells provides a unique de-
sign/build solution for architectural dome structures such as schools, gymnasiums, performing arts
centers, churches and the like. When a client teams up with C-Shells, they can be assured of obtain-
ing the best-designed thin shell dome structure for their particular need.
RENDERING SERVICES
Aesthetics, pre-design meetings and ―beginning with the end in mind‖ are important factors
facing many committees and boards as they begin a construction project. C-Shells provides a ren-
dering service to our clients to illustrate the look of the building before construction drawings have
been started. The renderings give clients an appealing marketing piece and help with understanding
what the final project will look like.
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STRUCTURAL, MECHANICAL, ELECTRICAL AND PLUMBING ENGINEERING
ES² ENGINEERING SYSTEM SOLUTIONS
Engineering System Solutions (ES2) is a full-service,
licensed, and insured structural, electrical, plumbing and me-
chanical engineering firm with offices in Idaho Falls, Las Ve-
gas, Sacramento and Salt Lake City. The Idaho Falls office
was established in 1999. The Company’s design team has 74
professionals, including LEED APs, engineers, project man-
agers, CAD technicians and 9 customer interface personnel.
Its engineers are currently licensed in 42 states as practicing
engineers and have many years of experience to draw upon.
ES2 has a group of design professionals dedicated to the engineering of dome structures.
They provide the expertise and leadership needed to navigate through the USGBC Green Building
Rating System, design the HVAC to precise performance standards, maximize the cost efficiency
of rebar and concrete, and provide the specifications needed to meet other LEED mechanical,
plumbing and electrical requirements.
ES² uses the latest software available to assist in the
design of structures and to meet the standards of current build-
ing codes. In addition to in-house designed software, all ES²
locations use AutoCAD 2008 and their own in–house plotting
systems. The Idaho Falls office also uses SDS for the Struc-
tural Detailing department and ArchiCAD. Each engineer is
provided with 3D modeling software for design purposes.
ES² is a recognized name in engineering throughout
the West and Southwest. With years of experience, ES² has
coordinated and designed thousands of wood, concrete, steel
and masonry building projects.
The ability to solve various design problems comes
from the diverse backgrounds and deep experience of ES²’s
engineers and project managers. ES² offers over 45 years com-
bined experience between its three licensed Structural Engi-
neers (SE) and experience in excess of 100 years among its
Professional Engineers (PE) and Engineering Interns (EI).
ES² is committed to and focuses on providing value, quality, and service by engineering its
projects to ensure a cost effective design using building techniques that are efficient and economi-
cal while maintaining structural performance and function. Its attention to detail and
knowledge of current construction techniques results in clear and accurate construc-
tion documents.
The 'USGBC Member Logo' is a trademark owned by the U.S. Green Building Council and is used by permission. The logo signifies only that DOME
TECHNOLOGY is a USGBC member; USGBC does not review, certify, or endorse the products or services offered by its members.
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FABRICSPAN® STATE-OF-THE-ART AIR FORM MANUFATURING
FabricSpan is housed in a 65’ by 350’ facility with a working floor space of over 20,000 square feet.
FabricSpan LLC is an affiliated company recently located on the Dome Technology campus. FabricSpanä is a state-of-the-art air form manufacturing facility that designs, lays out, cuts and fabricates the intricate air forms incorpo-rated by Dome Technology to form the permanent roof membrane in each constructed dome.
By manufacturing FabricSpanä air forms next door to ES2 Engineering System Solutions and Dome Technol-ogy’s main facility, our combined team can better monitor and control the superior quality of the FabricSpanä air form. Visual and mechanical control methods ensure quality con-trol. Air form products are tracked from purchase of the fabric in Germany, through manufacture of the air form in Idaho, to their delivery at project sites around the world.
The cutting table is 20’ long with a cutting width of 102”. Proprietary soft-ware and fully automated head interchangers cut fabric to precise specifi-
cations.
The FIAB fabric welder runs the length of the 290’ welding
table allowing for large projects and timely completion. Radio fre-
quency and heat welding bind the polyvinyl, polypropylene and
polyethylene fabrics together.
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CONSTRUCTION PROCESS
PHASE ONE: RINGBEAM
The ringbeam is a circu-lar foundation of rein-forced steel and concrete that will support the weight of the completed dome.
The continuous circular footing is extremely strong in bearing both compressive and sheer forces, and anchors the building through hurri-cane and tornado force winds, debris impact, and earth movement.
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PHASE TWO: FABRICSPAN AIR FORM INFLATION
Huge fans inflate the air form to its engineered profile.
Air form after being unloaded off
Workers check air form holds as inflators blow air into the air form.
Rebar and construction equipment located inside ringbeam under air form before final attachment and inflation of the air form.
The FabricSpan air form is made from a
rugged multi-ply material similar to a
commercial roofing membrane. The air
form forms the permanent exterior roof
membrane of the completed dome struc-
ture. In some cases the air form may be
tiled or painted.
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PHASE THREE: INSULATION
Once the air form is inflated, workers spray polyure-
thane foam insulation onto the inside of the air form.
This foam layer provides initial rigidity so initial mats of
rebar can be attached to the foam.
The insulating foam layer combines with the thermal
mass of the concrete dome to give domes their excep-
tional energy efficiency. By eliminating air penetration
and reducing the extreme outdoor air temperature fluc-
tuations on the concrete, the dome sustains a comfort-
able average temperature year around.
When heating or cooling inside the dome is necessary,
temperature ranges are smaller than a conventional
building. The time it takes to raise or lower temperatures
in dome compared to conventional structures is reduced;
therefore, the HVAC system does not work as hard or as
long and saves money on energy bills.
Above: A worker sprays insulation on a wall
Below: workers applyin
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PHASE FOUR: STEEL REINFORCEMENT
Rebar is staged inside the ringbeam perimeter
prior to inflation along with the cranes, man lifts
and other equipment that will be needed to hang
the rebar once the air form is inflated. Wire stick-
ers are mounted over the entire surface of the
sprayed on foam, and then secured with addi-
tional sprayed insulation. Rebar is then tied to the
stickers horizontally and vertically forming an
incredible spider web of steel.
Each dome is sized and engineered according to
our clients’ needs. The quantity and diameters of
rebar are engineered to maximize the required
performance of the dome taking into account the
height of the stem wall and distributed loads and
point loads of mechanical and sound systems,
lighting, catwalks, balconies, mezzanines, etc.
suspended from the dome. A dome can require
over 1 million pounds of rebar!
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PHASE FIVE: SHOTCRETE
Once initial rebar mats are in place, workers begin spraying con-
crete (called shotcrete) onto the rebar and foam. Working in circles
from the bottom to the top, shotcrete is uniformly applied around
the dome in progressive layers and mats of rebar until the dome ac-
quires its pre-engineered thickness, is entirely self-supporting, and
able to bear incredible loads placed on its exterior or suspended
from its interior.
A properly engineered thin shell dome will have a much thicker ap-
plication of shotcrete and steel in the lower zone of the shell com-
pared to the middle and upper zones as the overall thickness gradu-
ally tapers to an application of shotcrete at the apex of the dome
than can be just a few inches thick.
The shotcrete acts as an efficient thermal mass that captures and
maintains ambient temperature and slowly radiates it back into the
space. Coupled with the natural airflow characteristics of a sphere,
this thermal mass helps keep temperatures relatively uniform and
constant throughout the dome.
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PROJECT PORTFOLIO—COMMERCIAL/INSTITUTIONAL BUILDINGS
LOOKING FORWARD Over the last 30 plus years we have constructed some 500 domes throughout the United States and
in 20 additional countries: Canada, Latvia, Estonia, Russia, Argentina, Germany, Jordan, Romania,
Mexico, Puerto Rico, St. Croix, Morocco, South Korea, Spain, Norway, Algeria, Turkey, Saudi
Arabia, Iraq, and United Arab Emirates. While we may be impacted by the current global financial
upheaval due to the subprime mortgage investment debacle, we are conservatively forecasting a
busy 2009 with additional projects already scheduled into 2010. We remain committed to strength-
ening our markets in all sectors of industrial storage and architectural applications with the capacity
to meet increasing demand for the versatility and efficiencies of the thin shell concrete dome.
BASIC STATISTICS Some 500 domes in 30 years
≈ 200 architectural/commercial domes
≈ 300 industrial storage domes
Over 20 foreign countries
Largest dome diameter 300 ft
(70,000+ sf of covered floor)
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BEGGS EVENT CENTER, OK
Project highlights:
160’ x 56’ (gym) 20,000 sf
112’ x 33’ (classrooms) 10,000 sf
Yearly heating/cooling costs of gym about $.36/sf or about $600/month
Yearly heating/cooling costs of classrooms about $.53/sf or about $442/month
Built 2004
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HINTON COLISEUM—HINTON, OK
Project Highlights:
180’ x 30’
19’ vertical wall
1500 fixed seats
Generates revenue through ball tournaments
Designated community tornado shelter
Built 2006
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PANTHER DOME—OKEMAH, OK
Project highlights:
150’ diameter
Seats approximately 1500
Built 2006
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PIRATE ARENA—LOCUST GROVE, OK
Project highlights:
150’ diameter
Seats approximately 1500
Built 2006
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GRAND MEADOW SCHOOL DISTRICT –GRAND MEADOW, MN
Project highlights:
5 Dome Complex
Ground-source heat pump system
Average monthly winter energy cost $7,500 (most energy efficient district in Minnesota)
Estimated cost on previous building $52,000 (estimated $200,000+ energy savings costs)
Lowest absentee rate in surrounding area (both staff, faculty and students)
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KINDERGARTEN THROUGH 12TH GRADE IN 5 DOME COMPLEX
Project highlights:
With savings from energy each student receives laptop in 8th grade
Student Ratios at 13-to-1 (because of savings in energy costs)
1 in 7 students open enroll to this district
Built 2001
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LIVING WORLD BIBLE CHURCH—MESA, AZ
Project highlights:
(3) 150’ diameter by 40’ tall free span chapel/auditorium & administration
Seats approximately 2,000
1 Dome—sanctuary-auditorium
2 Dome—classrooms, fellowship hall, 100-seat café/dinner theater and gymnasium
3 Dome—themed medieval children’s dome
Built in 2000
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FAITH CHAPEL—BIRMINGHAM, AL
Project highlights:
280’ diameter by 73’ tall free span chapel/auditorium & administration
Seats approximately 3,000
Encloses over 61,500 square feet (about 1.4 acres)
Built in 2000
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LEGACY CHURCH SANCUARY—ALBUQUERQUE, NM
Project highlights:
190’ diameter x 48’ tall on 14’ vertical wall
Seats approximately 3,000
Built 2004
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HOLIDAY INN & WATER PARK –MAUMEE, OH
Project highlights:
150’ major axis
100’ minor axis
28’ vertical wall
Built 2006
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FIRST BANK PERFORMING ARTS CENTER—GAINESVILLE, TX
Project highlights:
130’ diameter x 41’ tall
360 seat auditorium
4 classrooms
Band room
Choir Room
Built 2004
Photos courtesy of North Central Texas College
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HURRICANE-RESISTANT CRITICAL STORAGE –LAKELAND, FL
Project highlights:
(2) 165’ diameter x 48’ tall
Solar power and automatic backup generators supply emergency power
Stores critical data and equipment
Built 2006
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RENDERING SERVICES –AUDITORIUMS/PERFORMING ARTS
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RENDERING SERVICES –CLASSROOMS/ADMINISTRATION
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RENDERING SERVICES –NATITORIUM/GYMNASIUM
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DURABILITY—DOME VERSUS THE US AIR FORCE
WHAT WOULD HAPPEN IF THE U.S. AIR FORCE DROPPED A LASER-GUIDED
5,000 LB. BUNKER-BUSTER BOMB ON A DOME TECHNOLOGY DOME?
BAGHDAD, Iraq (AFPN) -- A member of the Combined Weapons Effectiveness Assessment Team assesses the impact of a precision-guided 5,000-pound bomb through the dome of one of Saddam Hussein's key regime buildings here. The impact point is one of up to 500 the team will assess in coming weeks. (U.S. Air Force photo by Master Sgt. Carla Kippes, 1st Combat Camera Squadron, 621st Air Mobility Operations Group)
WHAT WOULD HAPPEN?
NOT MUCH
This dome was built by a sister company in
Iraq using our patented thin shell dome con-
struction methods. The GBU-28 Deep Throat
5,000 lb. laser-guided bunker buster bomb ini-
tially punched a ―skylight‖ in the top of the
dome, but did little other damage to the dome
shell after it detonated inside, although it blew
out the doors and totally destroyed the interior
architectural features. The exposed twisted
metal hanging from the roof interior is not
dome rebar, but post-installed steel reinforcing
that once anchored the interior architectural
features.
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LETTER OF RECOMMENDATION
Beggs Public Schools 1201 @ 9th Beggs, OK 74421 To Whom It May Concern: Beggs Public Schools in Beggs, Oklahoma recently had Dome Technology build two domes on our campus. After visiting some of the domes in Texas, our Board of Education was sold on the idea of the dome as classroom building and as our event center. People come from all over the nation to see them. They are wonderful. We recently looked at the past year’s savings in utilities in these buildings verses traditional style buildings of the same size. We have a dome classroom building of 10,000 square feet that cost $5500.00 for the 2006-2007 school year (12 months) to heat and cool. A metal classroom building of the same size cost $30,650.00 for the same year. Our Event Center Dome is 30,000 square feet. The cost for electric-ity for it during the 2006-2007 school year was $6,600.00 and another metal building of the same size cost $42,000.00 for that year. We are very pleased with our dome buildings. Dome Technology was great to work with during this whole building project. They are very knowledgeable about domes and building them. I would work with them again any time. Hopefully, we will be building more domes in the future with Dome Technology. Darryl Cunningham led the crew that built our domes and he is the best! You can trust him and he is a very hard worker. I recommend Dome Technology for the construction of any size dome for schools, homes or busi-nesses. Feel free to call me or email me any question you may have about our domes. Sincerely, Marsha Norman Superintendent [email protected] W (918) 267-3629 H (918) 267-4053 C (918) 830-7695