SCOPE OF WORK WORK DONE BEFORE: AFTER

400 West Cherry Street | P.O. Box 5 | Kasota, Minnesota 56050 Ph (507) 931.6910 | TF (800) 959.1352 | F (507) 931.9318doorengineering.com

Door Engineering is the expert and your perfect resourcefor hangar rehabilitation and/or replacement.

Every hangar door refurbishment and/or replacement has its own unique needs. Our years of expertise can give the client the perfect door solution by keeping the original historic design, or modernizing it for today’s fresh, new look! Either scenario will meet the current building codes and will provide years of trouble free service. Team-Door Engineering will consult with the customer, provide onsite inspections, design, scope of work specifications, that will ensure their requests are met. All new door/components will integrate with the existing building, door system and opening.

Need a larger clear width opening? Done! Example, reconfigure an existing 4 section, trained bottom rolling hangar door, to a user friendly, electrically operated, 8-section, bi-parted, hangar door system.

WORK DONE

SCOPE OF WORK

AVIATION RETRO-FIT

• Separated the existing trained panel door sections

• Installed new telescoping assemblies to replace the old top roller assemblies

• Updated the weatherseals to our bulb-type seals for a superior seal

• Replaced the existing bottom rail system along with the wheels due to deterioration

• Updated the operator and electrical components and the feed rail with new systems

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We offer a full range of replacement components for a refurbishment project including, but not limited to:

• Weatherseals

• Bottom rails

• Wheels and housings

• Top tracks

• Top roller assemblies

• Bumper assemblies

• Electrical feed rail and fittings

• Draped S/O cord

• Motors and brake motors

• Door driver operator

• Complete operation assemblies

SCOPE OF WORK

04.13400 West Cherry Street | P.O. Box 5 | Kasota, Minnesota 56050 Ph (507) 931.6910 | TF (800) 959.1352 | F (507) 931.9318doorengineering.com

AVIATION RETRO-FIT

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Problem: Corrosive atmosphere Solution: Hangar door upgrade of new hardware, electrical and operator components to meet and provide years of trouble free service in an island environment!

WORK DONE• Replaced all weatherseals with bulb type seals for a superior tight seal and long lasting performance

• Control panel & electrical components (warning horns, pushbutton station)

• Complete operator assembly

• Top & Side roller assemblies

• Counterweight components

• On-site technical assistance by certified Door Engineering Technician

JOB NAME JOB CITY JOB STATE

Southwest Electric Co.- Private Hangar Oklahoma City OKFort Drum Hangars Fort Drum NYSalina Airport- DIA Bldg. 509 Salina KSMinnesota Army National Guard Hangar Minneapolis MNOffutt Air Force Base- Bldg. 306 Omaha NEIowa Air National Guard (ANG) Bldg. 100 Des Moines IAArdmore Municipal Airport Hangar Ardmore OKHickham Air Force Base (AFB) C-17 Fuel Cell Nose Dock Oahu HIMayo Clinic Hangar Mankato MNEielson Air Force Base (AFB)- 2nd Retro- Bldg. 1338 Eielson AFB AKFort Belvoir Hangar Retrofit Fort Belvoir VABusiness Jet Center- Hangar 9 Renovation Oakland CA

For a complete list, visit: http://www.doorengineering.com/Products/Aviation/Aviation_RetroFit.html

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Craneway doors are designed for efficient access of overhead cranes and their loads. The load doors are either a swinging door or a bottom supported sliding door, power or manual operated and can be manufactured to meet several size requirements. The craneway door is hinged at the top of the header and swings up and in, allowing the crane to pass underneath it. Our factory installation of weather seals, hardware,operators and electrical equipment insures quality and facilitates efficient field assembly and installation.

• Doors can be manufactured in sizes up to 125 feet wide by 30 or more feet high

• Custom designed to fit around the crane rail

• Flexibility in siding material choice used to cover the door section

• Fabricated from structural steel sections and cold formed steel grits

• Heavy duty cables and double drive operator chains increase safety when top door section is lifted

• Automatic magnetic brake holds door in open position

• Automatic latching lock arms brace the door when closed

Craneway Doors

• Built resilient against strong wind loads due to the system’s elevation

• Secure operating movement

Design Versatility Durability

10-15

400 West Cherry street

P.O. BOx 5KasOta, MinnesOta 56050Ph (507) 931.6910tF (800) 959.1352F (507) [email protected]

DOORENGINEERING.COM

TESTIMONIAL : Three doors, 14 years and no problems! It just makes sense! The door for North Star Aviation opens on an average of 10 times a day, 365 days a year, and we never have to call for service!

“IT JUST MAKES SENSE!”- Mark Smith, President of North

Star Aviation

HANGAR DOORS

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Opening to Your Standards.

WEATHERSEALSThe factory-installed, dual opposing bulb vertical weather seals provide dramatically superior sealing in comparison to single or dual-flap weather seals.

MANUAL OPERATIONThe “Quick Disconnect” feature at the motor operator allows manual operation of the hangar door in case of an electrical power outage.

EXTRAS-Vision lites-Vehicle entry doors-Remote/radio controls-Rough framed opening for personnel doors

VERSATILITYBottom Rolling hangar doors are an excellent door system for corporate, FBO, charter and airline hangars. By working closely with architects, contractors and owners, we can manufacture a system that meets your specific needs or can retro-fit to meet the needs of an existing structure.

ADVANCED DESIGNBottom Rolling hangar doors are manufactured in sizes up to 500’W x 80’H. True telescoping top roller assemblies can be fabricated to tolerate almost any header deflection requirements. This door system is built to endure massive wind loads and withstand strong weather conditions. Electrical components are factory tested & configured for ease of installation.

SUPERIOR PERFORMANCEA stable operating movement is maintained due to the quality of the bottom rails and the top tracks using telescoping top roller assemblies. The top guides and quick set bottom rails are shipped in factory-fabricated sub-assemblies including the bottom rail forms on every project.

CONFIGURATIONSAvailable in 5 configurations: uni-directional, bi-parting, individually operated, 3-way traveling group and anchored group systems with each door section bottom rolling and top guided. These options allow you to choose what will best fit your needs. You also have the choice of bumper-pick up or cable-reeve opening and closing system along with Northern and Southern stacking options.

EXTERIOR ELEVATION & PLAN VIEWS @ THE

H-SERIES MODEL HU200-HU600 HANGAR DOORS

EXTERIOR

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DOOR ENGINEERING’S SMART RAILS Bottom Rolling “Smart Rails” Door System does not require door pocket space because there is no defined stacking point. Operators on the leading and trailing panels of each grouped section allow door sections to stack all left, all right, bi-part from center or partially.

SUPERIOR PERFORMANCEThis door system provides a weather-tight seal and maintains a quick, yet stable motion. Get maximum access for your facility with minimal side room requirements, all with the benefit of long-lasting dependability. Tip-up canopy doors are built to endure the heaviest of wind loads.

SAFETYThe one piece Tip-Up Canopy door system has multiple wire rope pick-up points attached to the front of the door framing that are run to the counterweight and floor mounted operator assembly. The wire rope provided has a minimum safety factor of 5:1 at each of the pick-up points.

FEATURESDoors are shop fabricated in modular assemblies to minimize field installation costs. The doors arrive to your facility complete including the side tracks, curved top tracks, the operating hardware, pre-wired electrical controls, wire rope pick-up brackets, the automatic sill locks, side and top roller assemblies.

SPEEDTip-Up Canopy doors clear an opening at a quick rate of speed. This door system is available in up to 130’W x 32’H.

120’ x 30’ Tip-Up Door = 45 Seconds to Open75’ x 20’ Tip-Up Door = 38 Seconds to Open

The high-speed operation of the Tip-Up door minimizes heating and cooling losses and reduces waiting time, increasing productivity and energy efficiency.

VERTICAL MOVEMENTThe opening vertical rise movement is followed by a simultaneous tilting and rising motion to the horizontal full open position, with the bottom portion of the door projecting outside to form a canopy.

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We offer a full range of replacement components for a refurbishment project including, but not limited to:

• Weatherseals• Bottom rails• Wheels and housings• Top tracks• Top roller assemblies• Bumper assemblies• Electrical feed rail and fittings• Draped S/O cord• Motors and brake motors• Door driver operator• Complete operation assemblies

RETRO-FITConverting an existing bottom rolling hangar door to an aperture door system is an easy way and cost effective way for a hangar to accomodate a larger aircraft than initially designed for.

CONFIGURATIONSFixed, manual and automatic adjusting panels are available. Rotating aperture door panels allows up to three different aircraft to use the same hangar facility. The Closure door seals off the opening when the aperture door is not required.

SUPERIOR PERFORMANCEA valuable benefit of this system is that it is power operated. The pressure sensing panels automatically adjust to the fuselage’s position. Ease of operation is amazing. The free-floating, counterweighted panels move with the push of a finger. Designed for wind load and energy conservation requirements, this system demonstrates impressive strength.

AFTER

BEFORE

Door Engineering is the expert and your perfect resource for hangar rehabilitation and/or replacement. We will consult with the customer, provide onsite inspections, design, scope of work specifications, that will ensure the client’s requests are met. All new door/components will integrate with the existing building, door system and opening.

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Engineered to meet the needs of a variety of bottom rolling door systems in a wide range of sizes, Door Engineering designed the Door Driver Lite, as an alternative to the Drop-In operator system. It is a self contained, electrically operated, pneumatic tire driven operator. The driver is highly engineered to withstand even the most extreme environments.

DOOR DRIVER OPERATOR IS MANUFACTURED WITH DISENGAGE MECHANISM FOR POWER OUTAGE SITUATIONS.

The same operator used in our new door systems is also available as an addition to existing hangar door systems! The Drop-In Operator is the ideal solution for facilities that have a manual door and want to update their system. Unlike the Door Driver Series, the Drop-In Operator does not require additional space on the outside of the hangar door; instead it is installed within the existing door framing.

Unique to Door Engineering and Manufacturing, the single lever disengage mechanism completely separates the motor drive assembly from the drive wheel for easy non-electrical powered operation. This system elimi-nates the possibility of any damage to the gear reducer and electric motor. It also does not require release of the electric motor brake.

DROP-IN OPERATOR


Door Engineering introduces their new Four-Fold XT™. Limited space in the apparatus bay can be concerning, but with Door Engineering’s new inside-out design it is no longer an issue. The Four-Fold XT™ operator is interior mounted while the door panels fold to the exterior. This eliminates the bay space that is needed with the regular Four-Fold design.

The Four-Fold XT™ door system is still built with all the benefits of our standard Four-Fold door. The heavy-duty design and construction of our Four-Fold door enables it to function under high cycle and other severe conditions, which create chronic service and maintenance problems for the conventional door alternatives.

Opening horizontally, and in less than seven seconds, means faster and safer utilization for your vehicles.

FEATURES

Now You Have OPTIONS

INTRODUCING:

Space Limitations?FOUR-FOLD XT™


FOUR-FOLD XT™Opening to Your Standards.

This layout is designed as a guide for required clearances for our typical Four-Fold Door Systems. Contact us to discuss the wide variety and options available for custom clearance requirements or nonstandard opening sizes. PATENT PENDING.

PLAN VIEW


03.14

SPECIALTY/CUSTOM

Starlight Theatre Bosque Farms Fire & Rescue Bet Shalom SynagogueRockford, Illinois New Mexico Minneapolis, MinnesotaCustom Bottom Rolling Doors Custom Sliding Door Custom Vertical Lift Doors

VERTICAL LIFT DOORS ARE DESIGNED FOR HEAVY-DUTY APPLICATIONS WITH LIMITED SIDE ROOM AVAILABLE.

VERTICAL LIFT

VERSATILITYVertical Lift doors are available in single and multi-panel configurations depending on the door size and available headroom. These systems are well suited for harsh environments such as mining and heavy equipment facilities, as well as unique applications like blast doors, pool dividers, boat storage, convention centers, high security entrances and aircraft hangars.

ADVANCED DESIGNThis door system utilizes an overhead or floor mounted drive unit with counterweight support that vertically lifts and stacks the doors above the door opening. This counterweighted design allows the doors to be easily manually operated.

SPECIALTY/CUSTOM DOOR SYSTEMSDoor Engineering offers complete door systems to meet your challenging or unique applications. Over the years, we have developed numerous integrated, pre-engineered components which act as the building blocks for our specialty door systems. Close collaboration between our design team, the architect and the end user insures a successful project from the beginning stages until the installation of the final system.

Common Specialty door applications include: Blast doors, sound reducing doors, pool dividers, clean room, x-ray doors and convention centers.

CRANEWAYCRANEWAY DOORS ARE DESIGNED FOR EFFICIENT ACCESS OF OVERHEAD CRANES AND THEIR LOADS.

CONFIGURATIONSTypical designs include a hinged upward acting swing door for passage of the bridge crane and swinging or bottom rolling load doors below. Both can be manufactured in a wide variety of sizes.

SUPERIOR PERFORMANCEMost apparent in the design is Door Engineering’s capability to provide a custom fit around the crane rail. This product is fabricated from structural steel sections and cold formed steel girts. The heavy duty cables and double drive operator chains increase safety when the top door section is lifted. An automatic magnetic brake holds door in the open position, and the automatic latching lock arms brace the door when closed. The overhead crane door includes windlocks to secure the door panel against high wind loads. The panels are notched around the crane rails and include adjustable seals to effectively seal to the building.

SWING SYSTEMS ARE CUSTOM FABRICATED FROM SMALL TO LARGE OPENINGS.

VERSATILITY

Swing door systems are manufactured in a variety of sizes and materials to meet specific customer requirements. Systems are designed for maximum strength and durability and are available both in manual and power operated.

HEAVY DUTY CONSTRUCTION

Typical construction includes structural steel framed panels with durable 14ga steel cladding and heavy duty hinges and locks.

SWINGSlidingSLIDING DOOR SYSTEMS ARE AVAILABLE WITH MANY OPTIONS MAKING THEM IDEAL FOR VARIOUS APPLICATIONS.


Huntington Park Phoenix Convention Ctr. Columbus, Ohio Phoenix, AZ Custom Swing Doors Custom Tip-Up Doors

FLEXIBILITYDoors are available in a variety of configurations including single slide, bi parting and tele-slide. Custom finish paint is available along with other custom finish options such as stainless steel, glass or grill.

ADVANCED DESIGN

Door Engineering’s door systems come field-ready resulting in less installation time. These doors are designed for the highest levels of integrity and durability.


P.O. BOx 5KasOta, MinnesOta 56050

Ph (507) 931.6910tF (800) 959.1352F (507) 931.9318

[email protected]

For product sheets, specifications, drawings and design assistance contact a Door Engineering technical product specialist today or visit Door Engineering on the Web at WWW.DOORENGINEERING.COM

Other Door Systems:Four-Fold Doors • Aperture • Tip Up • Bottom Rolling HangarWith Door Engineering’s years of experience, it’s easy to find the door system solution that’s right for you!

DOORENGINEERING.COM10.16

DOORENGINEERING.COM


400 West Cherry Street | P.O. Box 5 | Kasota, Minnesota 56050 Ph (507) 931.6910 | TF (800) 959.1352 | F (507) 931.9318

HURRICANE FOUR-FOLD DOOR 2.0

Door Engineering’s Hurricane Rated Four-Fold door system has been updated! The door system has been re-engineered to meet today’s codes requiring higher wind load ratings and to offer more glazing options. This system is also available in an XT (exterior folding) configuration for more flexiblity.

New Features• Cremone lock concealed within the panel

• Weather seals with no exposed fasteners

• Stainless steel hinges

• Insulated glass

• Additional glass options

• Higher windloads-120psf

Layout 1 Layout 4Layout 3Layout 2

Layout 5 Layout 8Layout 7Layout 6

Glazing

*Standard layout options, contact manufacturer for additional options

DOORENGINEERING.COM

HURRICANE FOUR-FOLD DOOR 2.0Opening to Your Standards.

400 West Cherry Street | P.O. Box 5 | Kasota, Minnesota 56050 Ph (507) 931.6910 | TF (800) 959.1352 | F (507) 931.9318

Exterior Folding

• Doesn’t require additional bay space

• Same heavy duty construction as interior folding door

• Perfect option when refurbishing an existing station

Door Preservation

• Stainless steel hinges prevents rusting at the hinge knuckles

• Exterior window frame trim eliminated to prevent moisture penetration

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CUSTOMIZED PANEL OPTIONS Four-Fold doors can be customized to match any building design! Choose from vision lites, grilles, decorative paneling, pass door and wood/composite cladding.

HURRICANE RATEDDoor Engineering’s Four-Fold 701 has been tested and approved for High Velocity Hurricane Zones, up to 120psf and has been approved by the Florida Building Code (#FL17136). The Hurricane Rated door systems are built with 11-gauge structural steel tube and 14-gauge cladding. And you still get options with this door system! It is available in an XT (exterior folding) configuration for more flexibility. Choose from a wide variety of glazing layouts from no glass to full glass.

TORNADO RESISTANTThe FF800, Tornado Resistant Four-Fold door system has been designed for, tested & passed ICC-500 & FEMA 361 storm shelter requirements. Made with a heavier construction than the standard Four-Fold door system, the FF800 is built to withstand flying debris and extreme wind loads. It is made with 3/16” tubing and 12-gauge sheeting, reinforced window frames and 1 1/4” impact glass. A power or manual operated cremone lock secures the door. The FF800 is available with up to four (4) 12” x 12” windows.

FOUR-FOLD XTTM

Door Engineering’s Four-Fold XT™ takes away the concern over limited apparatus bay space! The Four-Fold XT™ op-erator is interior mounted while the door panels fold to the exterior. This eliminates the bay space that is needed with the regular Four-Fold design.

The Four-Fold XT™ door system is still built with all the benefits of our standard Four-Fold door. The heavy-duty design and construction of our Four-Fold door enables it to function under high cycle and other severe conditions, which create chronic service and maintenance problems for the conventional door alternatives.

FOUR-FOLD GTTM

Door Engineering’s Four-Fold GT™, folding gate system is the ideal system for perimeter security access. The Four-Fold GT™ security gate systems require very little maintenance and provide high cycle, high speed durabil-ity, even in the harshest conditions. The GT features a manual release for easy manual operation and is UL325 Listed.

Panel Design Options:Galvanized woven mesh, Vertical bar grills, Louvers, Custom options available

Control Inputs for:Safety devices, Loop detectors, Card readers, Other access devices

SUPERIOR PERFORMANCEThe advanced design and construction of the Four-Fold door enables it to function under high cycle and other severe conditions, which create chronic service and maintenance problems for the conventional alternatives.

SPEEDFour-Fold doors clear the opening at an average speed of 24 inches per second. Conventional overhead and coiling doors operate between 8 to 12 inches per second.

14’ x 14’ Four-Fold Door = Less than 7 seconds to open14’ x 14’ Overhead Door = 14 to 21 seconds to open

The high-speed operation of the Four-Fold door minimizes heating and cooling losses and reduces waiting time, increasing productivity and energy efficiency.

HORIZONTAL MOVEMENTThe Four-Fold door moves horizontally rather than vertically. As a result, the door is visible throughout the entire opening motion allowing the driver to know the precise second the doorway is clear to exit. This allows an apparatus to move quickly and safely.

MAINTENANCEStandard preventative maintenance (PM) on Four-Fold doors includes applying grease to hinges and operators. With general yearly PM, Four-Fold door operators and components are designed to perform over 1 million cycles. Conventional sectional and coiling doors require constant spring and cable maintenance and replacement to keep them in safe working condition.

MANUAL OPERATIONManual operation is available with the Four-Fold door system. With the simple pull of a cord, manual operation is quick and easy. It requires no high tension springs or time consuming chain hoists or heavy lifting.

FULL PERIMETER SEALSKeep the weather out and the climate control in with full perimeter compression seals and dual floor sweeps.

HIGH SPEED OPERATORFully visible high speed operator with high cycle durability. Easy to operate manual release mechanism and low maintenance requirements.


P.O. BOx 5KasOta, MinnesOta 56050Ph (507) 931.6910tF (800) 959.1352F (507) [email protected]

DOORENGINEERING.COM

TESTIMONIAL: The Marshfield Fire and Rescue Department built a new 32,000 square foot central fire station ... This fire station included the installation of 14 Four-Fold Doors made by Door Engineer-ing and Manufacturing. To say we are HAPPY with this product is a significant understatement. ... In addition, according to our members responsible for the minimum maintenance required on these doors, the service manuals and support from this company are OUTSTANDING. All this while providing ... fire station doors that are both AESTHETICALLY PLEASING and very practical. Our doors continue to be one of the features receiving the most positive comments from community members touring our new facility! -Fire Chief James B. Schmidt

10.16

Door Engineering’s Four-Fold 800, Tornado resistant door system, is the only Four-Fold door system available that has been designed for, tested and passed ICC-500 & FEMA 361 storm shelter requirements.

• Engineered to meet a 300mph wind speed • Missile impact requirement of 15lb 2x4 traveling at 100mph • Minimal maintenance needed• Easy manual operation in case of power failure• Full perimeter weather seals• Door sizes up to 14’-0”x14’-6” & with up to four(4) 12”x12” poly-carbonate

windows

Design

FEMA 361ICC-500

High SpeedHigh Cycle

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400 West Cherry Street | Kasota, Minnesota 56050 TF (800) 959.1352 | [email protected]

Missile impacts:

• 7 impacts with 15lb. 2x4 traveling at 100mph

• Pressure test:300psf

• Size: Tested to max size 14’-0”wide x 14’-6”tall with four(4) 12”x12” polycarbonate windows

11.16

TORNADO RESISTANT

The Test


Door Engineering’s Four-Fold GT™, trackless folding gate system is the ideal system for perimeter security access. The Four-Fold GT™ gate systems require very little maintenance and provide high cycle durability, even in the harshest conditions.

• Doors up to 16’ wide open in under 7 seconds

• Faster access than conventional sliding cantilevered gate

• Convenient operator access

• Manual release for easy manual operation (available with high security locking access cover)

• UL325 Listed

• High cycle durability

FEATURES

SPEED

High Speed,High Cycle

FOUR-FOLD GT™Opening to Your Standards.


• Standard opening sizes up to 20’ wide

• Free standing column with column mounted operators

• Unlimited headroom clearance

• Minimal moving parts and less space required compared to a conventional sliding cantile-vered gate

• Panel Design Options:• Galvanized

woven mesh• Vertical bar grills• Louvers• Custom options avail-

able!

• Control inputs for:• Safety devices• Loop detectors• Card readers• Other access devices

DESIGN

Design Flexibility and Custom Options

FOUR-FOLD GT™

PLAN VIEW


Clear Opening Width

Safety EdgeChain Hood

Drive arm w/ Manual Disconnect

Gate Panels available with Vertical Bar (shown), Mesh, Sheeted, or Custom

Operator

Manual Disconnect

Access

Photo Eyes (2)

¼ opening +24”

22”

26”

11”

Gate Height + 5”

6”Typical

10.16

Documents

SCOPE OF WORK WORK DONE BEFORE: AFTER