Note to specifiers: Words in parentheses indicate frequently specified and highly recommended options. |
PART I – GENERAL | 1.08 | Warranty | D. | Counterbalance: |
1.01 | Section Includes | A. | Provide manufacturer’s standard SEVENYEAR | | 1. Springs shall be torsion type,low-stress,helical |
A. | Sectional overhead doors [manually] [motor] | | warranty against separation/degradation of the | | wound,oil-tempered spring wire to provide |
1.02 | operated with accessories and components. | | polyurethane foam from the steel skin of the panel | | minimum [10,000 standard] [25,000] [50,000] |
Related Work | | under provisions of Section 01700. Standard | | [100,000] cycles of use,on continuous steel [solid]. |
A. | Opening preparation, miscellaneous or structural | | manufacturer’sTENYEAR warranty against cracking, | | 2. Spring fittings and drums made of die cast,high |
| steel work, access panels finish or field painting are in | | splitting or deterioration due to rust-through.TEN | | strength aluminum. |
| the scope of work of other trades and divisions of | | YEARS on insulation value. | | 3. Pre-formed galvanized steel aircraft cable shall |
1.03 | these specifications. | PART I I – PRODUCTS | 2.03 | provide a minimum of a 5:1 safety factor. |
Reference Standards | Operation |
A. | ANSI/DASMA 102 – American National | 2.01 | Manufacturer | A. | Operation shall be [manual push-up] [chain hoist] |
| Standards Institute [A216.1] Specifications for | A. | Wayne-Dalton or approved equal | | [motor] [motor with chain hoist]. |
| sectional overhead doors published by Door & | | Thermospan 125 insulated sectional | Note: Manufacturer does not recommend chain hoists or |
| Access Systems Manufacturers Association | | overhead doors of steel construction complete | | jack shaft operators on the following track applications. |
B. | International in bulletin 102-1990. | | as specified in this section and as manufactured | | • 15" radius standard lift with roof pitch |
ASTM A123 – Zinc [hot-dipped galvanized] | 2.02 | by Wayne-Dalton Corp. | | less than 2:12 |
C. | coatings on iron and steel products. | Materials | | • Hi-lift less than 24" |
ASTM A216 – Specifications for sectional | A. | Door Sections:Shall be of steel/polyurethane/steel | | • Hi-lift between 12" – 23" with roof pitch |
D. | overhead type doors. | | sandwich type construction with thermal break and | | less than 1:12 |
ASTM A229 – Steel wire, oil-tempered for | | calculatedmaterials“R”- value of 10.79,in accordance | | • Low headroom track |
E. | mechanical springs. | | with industry guidelines. | | Special chain hoist assemblies (using a trolley rail) |
ASTM A-653-94– Steel sheet, zinc-coated | | 1. | Exterior Skin:Structural quality,hot-dipped | 2.04 | are available for the above track systems. |
| [galvanized] by the hot-dipped process, | | | galvanized embossed steel with stucco finish of | Locks |
F. | commercial quality. | | | baked-on polyester primer and white polyester | A. | Locks shall engage the right-hand vertical track |
ASTM D1929 – Ignition temperature test to | | | finish coats with non-repeating random stucco | | and utilize [an interior side lock] [standard size |
| determine flash and ignition temperature of | | 2. | texture and 1/4" wide pinstriping. | 2.05 | rim cylinder]. |
G. | foamed plastics. | | Interior Skin:Structural quality,hot-dipped, | Weatherstripping |
ASTM E84-91A–Tunnel test for flame spread and | | | galvanized steel,factory finished with a polyester | A. | Doors shall be equipped with co-polymer |
H. | smoke developed index. | | | primer and white finish coat. Interior skin shall | | joint seals between sections and vinyl“bulb” |
ASTM E330 – Structural performance of exterior | | | have two 1 3/4" roll-formed integral struts sealed | | shaped astragal provided on the bottom section. |
| windows,curtain walls,and doors by uniform static air | | | with polypropylene rib caps per section. | | Optional top head seal and jamb seals are available. |
I. | pressure difference. | | 3. Ends of section shall be sealed with 18 or 16 | 2.06 Glazing |
ASTM E413-87– Sound transmission class. | | | gauge hot-dipped galvanized steel full-height | A. | Optional. |
| Acoustical performance value = 21 per. J. | | | end caps. | 2.07 | Windload |
| ASTM E1332-90– Outdoor-indoor | | 4. Insulation:Cavity shall be filled with foamed-in- | A. | Windload – per DASMA 102-2003 and as required by |
| transmission class. | | | place CFC free polyurethane core. | | local codes. |
1.04 | Acoustical performance value = 18. | | 5. Insulated sections shall be tested by an I.C.B.O. | PART III – EXECUTION |
Quality Assurance | | | certified laboratory in accordance withASTM |
A. | Sectional overhead doors and all accessories and | | | E-84-91A and shall achieve a Flamespread Index of | 3.01 | Installation |
| components required for complete and secure | | | 10 or less,and a Smoke Developed Index of 210 | A. | General: |
| installations shall be manufactured as a system from | | | or less. | | 1. Install doors in accordance with manufacturer’s |
B. | one manufacturer. | | 6. Insulation material shall be tested by an I.C.B.O. | | instructions and standards.Installation shall be by an |
Sectional overhead doors shall be tested and labeled | | | certified laboratory in accordance withASTM | | authorizedWayne-Dalton representative. |
| certifying compliance with | | | D-1929 and shall achieve a minimum Flash Ignition | | 2. Verify that existing conditions are ready to receive |
1.05 | ASTM D1929 and ASTM E84-91A standards. | | | temperature of 734 degrees F, and a minimum Self | | sectional overhead door work. |
Systems Description | | | Ignition temperature of 950 degrees F. | | 3. Beginning of sectional overhead door work means |
A. | Sectional Overhead Door:Type: | | 7. Insulated sections shall be tested and meet all | B. | acceptance of existing conditions. |
B. | Thermospan 125 | B. | | requirements of the UBC 17-5 corner burn. | Install door complete with necessary hardware,jamb |
Mounting: [Continuous angle mounting for [steel] | Track:Track design shall be [standard lift] [high lift] | | and head mold strips,anchors,inserts,hangers,and |
C. | [wood] jambs] [bracket mounting for wood jambs] | | [vertical lift] [low headroom].Vertical mounting angles | | equipment supports in accordance with final shop |
Operation:[manual push-up] [chain hoist] [motor] | | shall be hot-dipped galvanized. Track size shall be [2"] | | drawings,manufacturer’s instructions,and as |
D. | [motor with chain hoist] | | [3"].Vertical track shall be graduated to provide wedge | C. | specified herein. |
Material:Galvanized steel with polyester finish paint | | type weathertight closing with continuous angle | Fit,align and adjust sectional overhead door assemblies |
E. | Insulation:Polyurethane | | mounting for [steel] [wood] jambs,and shall be fully | D. | level and plumb for smooth operation. |
1.06 | Submittals | | adjustable to seal door at jambs [bracket mounting for | Upon completion of final installation,lubricate,test and |
A. | Shop Drawings:Clearly indicate the following: | | wood jambs]. Horizontal track shall be reinforced with | | adjust doors to operate easily,free from warp,twist or |
| 1. Design and installation details to withstand | | continuous angle of adequate length and gauge to | | distortion and fitting for entire perimeter. |
| standard windload. | | minimize deflection. | Note: Architect may consider providing a schedule when |
| 2. All details required for complete operation | Note: Horizontal track applies to standard lift,high lift,low | | more than one sectional overhead door or opening |
| and installation. | | headroom and follow-the-roof designs only. | 3.02 | type is required. |
| 3. Hardware locations. | C. Hardware:Hinge and RollerAssembly: | Materials (See note above.) |
| 4. Type of metal and finish for door sections. | | 1. Hinges and brackets shall be made from hot- | | |
| 5. Finish for miscellaneous components and | | | dipped,galvanized steel. | | |
B. | accessories. | | 2. Track rollers shall be case-hardened inner | | |
Product Data:Indicating manufacturer’s product | | | steel races with 10-ball [2"] [3"] rollers. | | |
1.07 | data,and installation instructions. | | 3. All factory authorized attachments shall be | | |
Delivery, Handling, Storage | | | made at locations indicated and reinforced | | |
A. | Deliver products in manufacturer’s original | | | with backup plates. | | |
B. | containers,dry,undamaged,seals and labels intact. | | | | | |
Store and protect products in accordance with | | | | | |
| manufacturer’s recommendations. | | | | | |
