Dock Port Coiling Doors & Rolling Steel Doors
Dock Port 6″ Curved Slat Door
Locations of Dock Port 6″ Curved Slat Pier Doors and Service Dock Doors:
Brooklyn Army Terminal, NYC Dept. – Pier Shed #2, Brooklyn, New York 242 doors
Marine & Aviation – Mitsul Lines, Brooklyn, New York 75 doors
Port of New York Authority – Piers 9A & 9B, Brooklyn, New York 74 doors
US Lines – Piers 59, 60, 61 & 62, New York City 233 doors
Commonwealth of Massachusetts – Pier 3, Boston, Massachusetts 11 doors
City of Philadelphia – Municipal Piers 9, 38, 40 & 42 22 doors
Port of Miami – Transit Shed #1, Miami, Florida 30 doors
Tioga Marine Terminal -Philadelphia, Pennsylvania 32 doors
Container Terminal – Berth #80 & #82, Port Elizabeth, New Jersey 8 doors
Universal Maritime Service Corp. – Transit Shed, Port Newark, NJ 11 doors
Consolidated Passenger Ship Terminal – Pier 88, N.R., NYC 5 doors
9.6.1 These heavy duty doors shall be Alpine’s Dock Port Doors as manufactured by Alpine Overhead Doors, Inc. Heavy duty doors mounted on exterior walls shall be designed for a proof load of 42 PSF for doors under 40ft. wide, and 30 PSF for port doors over 40ft. wide.
9.6.2 Curtain shall consist of interlocking steel slats roll formed in easy curves and designed to present a water shedding surface on the weather side. The slats for these rolling steel doors shall be open hearth steel, hot dip galvanized in accordance with ASTM Standards for 1.75 oz. Class. The rolling steel doors slats shall be 14, 16 or 18 gauge with a 6” min. width and a 1-3/16” min. crown. Slats shall be provided alternately with endlocks and windlocks. Both locks shall be of galvanized malleable iron and shall have a baffle to assist in weatherstripping. Locks of the dock port doors shall be fastened to slats by four 5/16 carriage bolts. The bottom edge of the curtain shall be reinforced with two angles 2.5x2x3/16 hot dip galvanized with not less than 2 oz. pure zinc per square foot. A looped rubber weatherstrip shall be mounted between the angles for the full width of opening.
9.6.3 Spring Counterbalance. The curtain of the pier doors shall be counterbalanced at every point in it’s travel by means of helical torsion springs placed inside the barrel and fixed on each end to anchors, designed to prevent internal collapsing of springs at contact points. The barrel of the service dock doors and dock port coiling doors shall be a steel pipe whose deflection under load shall not exceed .03 inch/ft of span, and shall have welded steel plugs at each end.9.6.4 Supporting Brackets for the rolling steel doors shall be of 3/8” min. steel plate with hood supports. Brackets of the heavy duty doors shall be hot dip galvanized with 2 oz. pure zinc per sq.ft.
9.6.5 Guides shall be composed of 1/4” min. steel angles for doors mounted on exterior walls. The leg of angles forming the guide on the heavy duty doors and port doors groove shall be 4” min. in length for doors up to and including 22’-6” and 5” min. for wider doors. Guides of the pier doors shall be equipped with locking bar to engage and retain the windlocks. Guides shall be hot dip galvanized with 2 oz. pure zinc per sq.ft.
9.6.6 Hoods enclosing door coils shall be made of hot dip galvanized sheet metal not lighter than 24 gauge. Hoods of rolling steel doors for openings over 14ft. in width shall have intermediate supporting brackets placed 10ft. on center.
9.6.7 Bearings. Main door shaft bearings shall be heavy duty precision ball bearings of sealed cartridge type.
9.6.8 Powder Coating. Galvanized surfaces shall be treated for paint adhesion, followed by a zinc dust primer, air dried and painted with a rust inhibiting paint. All other surfaces (except working parts of machinery and other surfaces not normally painted) shall be given a powder coat of rust inhibiting paint on the heavy duty doors and port doors.
Alpine offers a variety of heavy duty doors, that will protect your storefront. Call our knowledgeable team today to find out which rolling steel doors meet your criteria.
Alpine will professionally engineer each and every Dock Port Doors, Rolling Doors, Pier Doors, Service Dock and Heavy Duty Doors to meet the most stringent requirements.
Alpine® High Cycle Doors, Heavy Duty Doors, Dock Port Doors
6″ Curved Slat Heavy Duty Doors
Below you will be able to download details for dock port doors or click here to request a quote. The details for the high cycle doors are available as a PDF. AutoCAD drawings and AutoCAD details for heavy duty doors may be selected on the CAD FILES option to the right. The AutoCAD drawings and AutoCAD details comply with 08360, 08400 & 08330 construction specifications. You’ll find useful information about these doors regarding the operation, including both manual and motor operation.
DockPort 6” Curved Slat dock port doors and aircraft doors comply with the 08330 construction spec. All heavy duty doors are durable, sturdy and economical to install and maintain. This titan of service doors is the largest and strongest loading dock door available. These coiling doors are massive in size and are great for your largest helicopter hangar door openings. For counter shutters or industrial grilles, please select the item from the product index.
To download details (PDF) doors please click below.
|Select the mounting condition of your high cycle doors and aircraft doors:|
The Dock Port 6” Curved Slat AutoCAD drawings and AutoCAD details are for informational purposes. They may change at any time. The CAD detail and CAD drawing reflect the options that are available to the architects and engineers compiling a drawing of high cycle doors to present to contractors. The AutoCAD detail and AutoCAD drawing will be updated regularly. Alpine’s heavy duty doors and dock port doors are unmatched in the industry!
Call Alpine today to speak with one of our dedicated employees to discover the aircraft doors, high cycle doors, heavy duty doors or dockport doors that are right for you!
Alpine® Dock Port Pier Doors
Rolling Door Traditional Design
To download specifications for aircraft hangar and dock doors please click below.
|3 Part Specifications (PDF) Adobe Acrobat|
|3 Part Specifications (DOC) Microsoft Word|
Model Dock Port 6
Service Dock Doors
NOTE: For dock doors and pier doors specifications, architects must choose from a variety of options. The standard choice will be shown first in plain text followed by the options shown in [brackets] (Example “Finish: Galvanized [Powder coated] [Baked enamel]”). The specifier must make the appropriate choices for the craneway doors and aircraft hangar doors and delete the others (Example: “Finish: Powder coated”).
1.01 SUMMARY OF AIRCRAFT HANGAR DOORS
A. Related Sections: Related to this section, but not limited to, the following (based on Master Format 2004):
1. Section 01660 – Product Storage and Handling Requirements.
2. Section 04220 – Concrete Unit Masonry.
3. Section 05120 – Structural Steel.
4. Section 06100 – Rough Carpentry.
5. Section 08310 – Access Doors and Panels.
6. Section 08710 – Door Hardware.
7. Section 09290 – Gypsum Board.
8. Section 09900 – Paints and Coatings.
9. Section 26000 – Electrical.
1.02 REFERENCES for Dock Doors, Pier Doors, Craneway Doors, Service Dock, and aircraft hangar doors:
A. ASTM A 653/A 653M – Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip Process of dock doors
B. ASTM A 36 – Standard Specification for Carbon Structural Steel, Hot Rolled Steel
C. ASTM A 123 – Standard Specification for Zinc (Hot-Dip Galvanized) Coatings on Iron and Steel Products
D. ASTM A 312 – Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes
E. ASTM A 240 – Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
F. ASTM A 276 – Standard Specification for Stainless Steel Bars and Shapes
G. ASTM B 209 – Standard Specification for Aluminum and Aluminum-Alloy Sheet and Plate
H. ASTM B 221 – Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes
1.03 SUBMITTALS FOR DOCK DOORS
A. Submit under provisions of Section 01300.
B. Product Data: Provide manufacturer’s standard details and catalog data. Provide installation instructions.
C. Shop Drawings: Furnish shop drawings for architect’s approval. Include elevation, sections, and details indicating dimensions, materials, finishes, conditions for anchorage and support of each door.
D. Submit manufacturer’s recommended operation, troubleshooting, and maintenance instructions.
1.04 QUALITY ASSURANCE for Dock Doors, Pier Doors, Craneway Doors, Service Dock, and airecraft hangar doors:
A. Manufacturer: Rolling doors shall be manufactured by a firm with a minimum of five years experience.
B. Single-Source Responsibility: Manufacturer shall provide dock doors, tracks, motors, and accessories for each type of door. Secondary components shall come from a source acceptable to the manufacturer of the primary components.
1.05 DELIVERY, STORAGE, AND HANDLING OF CRANE-WAY DOORS
A. Deliver materials in original packaging supplied by manufacturer with intact labels. Store materials away from harmful environmental conditions and construction.
1.06 WARRANTY of Dock Doors, Pier Doors, Craneway Doors, Service Dock, and aircraft hangar doors
A. Door Warranty: Provide one year written warranty from date of installation against deficiencies due to defects in materials or workmanship. Installer agrees to repair or replace any defects in materials or workmanship.
B. Project Warranty: Refer to Conditions of the Contract for project warranty provisions.
PART 2 – PRODUCTS
2.01 MANUFACTURER OF AIRCRAFT HANGAR DOORS
A. Manufacturer: Alpine Overhead Doors, Inc.; 8 Hulse Road Suite 1S, East Setauket, NY 11733. Telephone 800-257-4634 or 631-473-9300. Fax 631-642-0800.
B. Model: Dock Port ® Rolling Service Door and dock doors
2.02 MATERIALS OF HELICOPTER HANGAR DOORS
1. Slats: Constructed of interlocking, roll-formed 6” curved slats
i) Galvanized steel, G90 coating exterior (G60 interior), Structural Quality Grade C, as per ASTM A 653/ A 653 M, with minimum tensile strength of 75,000
Finish: Galvanized [Powder coated] [Baked enamel] (Minimum coating conforming with Coating Designation G-01 is required)
– OR –
ii) ASTM 240 Stainless steel 300 series
Finish: [Mill finish #2B] [#4 satin finish] – OR –
Finish: Mill Finish [Clear anodized] [Bronze anodized] [Black anodized] b) Gauge: (Per manufacturer’s standard on dock doors)
i) Galvanized/Stainless: Minimum 16 gauge as manufacturer standard [14 gauge].
ii) Aluminum: Minimum 0.050” thick.
2. Windlocks of dock doors (as required):
a) Ductile cast iron, hot-dip galvanized endlocks riveted (solid rivets, minimum 3/16” thick) to each end of slats to prevent lateral movement and to limit slat deflection and bending stress. [Windlocks are dependent on windload and increase resistance to curtain jamming] 3. Bottom Bar of Pier Doors: (Size dependent on dimensions per manufacturer’s standard)
a) Two roll formed steel [aluminum] angles which extend into guides, designed to reinforce curtain bottom.
i) Galvanized Steel as per ASTM A 653/ A 653 M
Finish: Gray shop prime [Powder Coated] [Baked Enamel] – OR –
ii) ASTM 240 Stainless Steel 300 Series
Finish: [Mill finish #2B] [#4 satin finish] – OR –
Finish: Mill Finish [Clear anodized] [Bronze anodized] [Black anodized] B. Guides of Craneway Doors:
1. Guides shall be designed using structural angles with a minimum thickness of 1/4”, minimum 1 ¼” slotted connections, and removable bellmouth curtain stops to allow for curtain maintenance without removal of guides on dock doors. Bellmouth stops shall be flush with guide groove. Guides shall be fastened with minimum 3/8” bolts at minimum 24” o.c.
a) Material of Service Dock Doors:
i) ASTM A 36 Carbon Structural Steel
Finish: Gray shop prime coat [ASTM A 123 Galvanized] [baked enamel paint] [powder coated].
– OR –
ii) ASTM 276 Stainless Steel 300 Series
Finish: [Mill finish #2B] [#4 finish satin] – OR –
iii) Extruded Aluminum
Finish: Mill Finish [Clear anodized] [Bronze anodized] [Black anodized] C. Dock Doors, Pier Doors, Craneway Doors, Service Dock, and aircraft hangar Door Support Brackets and Mounting Plates:
1. Steel plate not less than 1/4” thick. Provide ball bearings at rotating support points. Bolt plates to wall mounting angles with minimum 1/2″ fasteners. Plate supports counterbalance assembly and forms end enclosures.
a) Material of Aircraft Hangar Doors:
i) ASTM A 36 Carbon Steel:
Finish: Gray shop prime coat [ASTM A 123 Galvanized] [Baked enamel paint] [Powder coated].
– OR –
ii) ASTM 240 Stainless Steel 300 Series
Finish: [Mill Finish #2B] D. Counterbalance Assembly: Torsion on dock doors
1. Counterbalance assembly: Steel pipe barrel of a size capable of carrying a curtain load with a maximum deflection of 0.03” per foot of door width. Heat-treated helical torsion springs encased in a steel pipe and designed to include an overload factor of 25% to ensure minimum effort to operate. Sealed and prelubricated high speed ball bearing at rotating support points. Torsion spring charge wheel for applying spring torque and for future adjustments.
a) Material of Helicopter Hangar Doors:
i) ASTM A 36 Carbon Structural Steel
Finish: Gray shop prime coat [A 123 Hot-Dip Galvanized] – OR –
ii) A 312 Stainless Steel 300 Series
Finish: Mill finish
E. This section includes: [Electric] operated Rolling Service Door.
1. Cycle life: Design doors of standard construction for normal use of 10,000 cycles standard [up to 400,000 cycles].
2. Design doors to withstand a windload of _____ psf.
Life Cycle of Dock Doors: High Cycle springs designed to satisfy 10m through 400m life cycles. Consult engineering if height exceeds width for any cycle above 20m. (Cycle defined as one time opening and closing of dock doors)
1. 24 gauge steel [.040” aluminum]. Formed to fit the contour of the end brackets with reinforced top and bottom edges. Provide support bracing for doors wider than 20 feet at every 10 feet to prevent excessive sag. Fastened to end brackets.
2. Shape: Hexagon [square] [round] 3. Material of Pier Doors:
a) Galvanized Steel as per ASTM A 653/ A 653 M
Finish: [Baked enamel paint] [Powder coated] – OR –
b) ASTM 240 Stainless Steel 300 Series:
Finish: [Mill finish #2B] [#4 satin finish] – OR –
Finish: Mill Finish [Clear anodized] [Bronze anodized] [Black anodized] 4. [Fascia]: Galvanized [Stainless Steel] [Aluminum], provided where areas behind door hood are open. Materials and finish same as hood.
G. Locking of Craneway Doors:
1. Slide locks: Provide padlockable slide locks for latching and locking door on coil side bottom bar at each jamb extending into slots in guides. (Electric Interlocks recommended with motorized dock doors only)
2. [Cylinder Locks]: For tubular bottom bars.
3. Manual chain hoist: Provide padlockable chain keeper on guide.
1. Bottom Bar: Neoprene loop astragal.
2. Guides: Snap-on brush seal.
3. Hood: Neoprene baffle.
4. Lintel baffle.
2.03 OPERATION of Dock Doors, Pier Doors, Craneway Doors, Service Dock, and aircraft hangar doors:
A. Opening/Closing: Manual push-up [Manual hand chain] [Manual hand crank] [Motor Operator].
B. [Motor Operators]:
a) Industrial-Duty, Alpine® Model Redi-Lift™ driven by heavy-duty V-belt with chain/sprocket secondary reduction. Optional auxiliary chain hoist. Maximum 1 hp. For use on doors up to 12’ x 12’.
– OR –
b) Heavy Industrial-Duty, Alpine® Model Redi-Master™ driven by heavy-duty worm gear in oil bath reduction. Standard auxiliary chain hoist. Standard ½ hp (maximum 3 hp)
c) [Stop Lock bearing]: To prevent dock doors from free falling in the event drive operation fails.
2. [Sensing Edges] (For double angle bottom bar): For motorized doors, sensing edges allow door to go up in case of obstruction. [Pneumatic Edge] [Electric Edge] [Wireless Edge].
a) Colors: Gray [Yellow] [Black] [White] [Yellow with black stripes] 2.04 Mounting of Aircraft Hangar Doors:
1. Interior face mounted on prepared opening.
2. Interior mounted between jambs and under lintel in a prepared opening.
3. Exterior face mounted on prepared opening
2.05 OPTIONAL SWINGING WICKET DOOR FOR HELICOPTER HANGAR DOORS:
A. Built with the curtain shall be a swinging type door designed and built as a part of the dock doors assembly. [Manual hand chain] [Manual hand crank] [Motor Operator].
1. Door may be [14, 16, 18 or 20] gauge.
2. Door may have [honeycomb, polystyrene, polyurethane or fiberglass] insulation.
1. Door comes complete with door, hinges, locking knob, and frame.
PART 3 – EXECUTION OF DOCK DOORS
3.01 EXAMINATION of Dock Doors, Pier Doors, Craneway Doors, Service Dock, and airecraft hangar doors:
A. Verify that dimensions are correct and project conditions are in accordance with manufacturer’s installation instructions; do not proceed with installation until unacceptable conditions have been corrected.
3.02 INSTALLATION OF CRANEWAY DOORS
A. Install units in accordance with manufacturer’s instructions.
B. Ensure that units are installed plumb and true, free of warp or twist, and within tolerances specified by manufacturer for smooth operation of dock doors.
3.03 FIELD TESTING OF SERVICE DOCK DOORS
A. Test doors for regular operation.
3.04 DEMONSTRATION OF AIRCRAFT HANGAR DOORS
A. Instruct the Owner’s personnel in correct operation and maintenance of units.
3.05 ADJUST AND CLEAN the Dock Doors, Pier Doors, Craneway Doors, Service Dock, and airecraft hangar doors
A. Clean units in accordance with manufacturer’s instructions for dock doors.
B. Restore slight blemishes in finishes in accordance with manufacturer’s instructions to match original finish. Remove and provide new units where repairs are not acceptable to the Architect.
HEAVY DUTY DOORS CONSTRUCTION DESIGN (ISO 9001: 2000 Registered Company). Quality port doors request a quote. These coiling doors and rolling steel doors are ideal for use in factories, parking garages, harsh environments, airports, rolling loading docks, ferry loading dock doors, and helicopter hanger doors. These heavy duty doors are also ideal for industrial and commercial buildings, security/impact areas, high traffic areas, shipping and ocean container loading and unloading areas, airport hangars, prisons, military bases and roll up pier doors and service dock doors.
The Alpine coiling Dock Port 6″ rolling steel doors, curved slat, pier doors are strong and come in contoured interlocking slat designs. Dock port doors can be hand-chain or motor operated. All of the service dock doors and rolling steel doors have operators that can be adapted to specific conditions. Slide lock or pin locking mechanisms can be provided depending on the type of roll up door operation. All heavy duty doors, service dock doors are durable, sturdy and economical to install and maintain. These heavy duty doors have specially designed coiling 6″ curved slats. These roll up coiling door slats are very durable. This titan of service dock doors is the largest and strongest loading dock door available. These dock port coiling doors are massive in size and are great for your largest helicopter hangar door openings. They can be constructed 75 feet wide and 90 feet tall (for larger sizes consult Alpine Engineering team). The roll up coiling 6″ curved slats can withstand heavy loading dock impacts. These heavy duty doors can be equipped with a variety of roll up options. They are great as ferry loading dock doors and helicopter hangar doors because of their rugged construction. These dock port doors are constructed from 6″ tall curved slats that are made of 13 gauge, 14 gauge, and light as 18 gauge steel so they can take the impact of your ferry loading dock doors and helicopter hangar doors. See Alpine’s drawings for the heavy duty doors guide configurations and more.
Other Uses – Extreme width or height openings, heavy duty doors for ferry loading dock doors, port doors and helicopter hangar doors, extreme wind load environments, rolling steel doors that must be operated during significant wind conditions and offshore ship yards.