Section_08_11_16__Aluminum_Doors_and_Frames__02_28_2019.docx

SECTION 08 11 16

ALUMINUM DOORS AND FRAMES

10 15 2018

PART 1 GENERAL

1.01 SUMMARY

A. Section Includes Monumental Entrance Wide Series and all system components and installation accessories.

1. Monumental Wide Series for heavy traffic.

1.02 RELATED PRODUCTS

A. Single Manufacture: All products in this section shall be supplied by a single manufacturer. To ensure consistency in quality, warranty, finish, and product compatibility, products supplied by different manufacturers are not acceptable.

1.03 ADMINISTRATIVE REQUIREMENTS

A. Coordinate with installation of other components that comprise the exterior enclosure.

B. Pre-installation Meeting:

a. Attendees: Owner’s Representative, Architect, General Contractor, Structural Engineer, Mechanical Engineer, Consultants, Entrance Installer. Entrance Manufacturer’s Representative, structural support installers, and installers whose work interfaces with entrance and glazing.

2. Agenda:

a. Review and finalize construction schedule.

b. Review code and project performance compliance documentation and testing requirements including product certification for energy (U-value, SHGC), condensation, ADA, acoustics, etc.

c. Review product specific mockups and field testing requirements.

d. Verify availability of materials, installer’s personnel, equipment, and facilities required to maintain schedule.

e. Review means and methods related to installation, including manufacturer’s written instructions.

f. Examine support conditions for compliance with requirements including alignment and attachment to structural members.

g. Review flashings, membrane interface with entrance, wall penetrations, openings, and conditions of other construction affecting this Work.

h. Review temporary protection requirements for during and after installation of this Work.

1.04 PERFORMANCE REQUIREMENTS

A. Design Wind Loads

1. Provide aluminum entrance system with all structural components including but not limited to anchors and mullions based on the following wind load design pressures and the deflection and stress criteria of paragraph 1.04 B. Pressures based on Allowable Stress Design (ASD).

a. 30.5 PSF positive and negative - typical zones

41.7 PSF negative - corner zones.

b. Basic Wind Speed of 120 mph

i. Exposure Category C

ii. Importance factor 1.15

c. Design criteria based on 2017 Ohio Building Code or 2015 IBC.

B. Air and Structural Performance:

1. Air Infiltration Performance:

a. Shall not exceed 1.0 cfm/ft2 at 1.57 psf static air pressure differential, when tested per ASTM 283.

2. Structural Performance:

a. Design Loads: System to withstand +/- 30 psf when tested per ASTM E330.

i. Maximum allowable deflection of L/175 of the clear span for spans up to 13’-6” or L/240 of clear spans plus ¼” for spans greater than 13’-6” or an amount that restricts edge deflection of individual glazing lites of glass to ¾” whichever is smaller.

b. 1.5x Design Loads: System to withstand +/- 45 psf when tested per ASTM E330.

i. There shall be no permanent deformation of main frame members in excess of 0.2% of its clear span, glass breakage, or permanent damage to fasteners or anchors.

c. Forced Entry Resistance when tested per AAMA 1304: 300 lbs C. Thermal Transmittance and Condensation Resistance Performance Requirements

1. Thermal transmittance (U-factor) for glazing system shall not exceed 0.40 BTU/hr-ft2- OF per NFRC 100.

2. Solar Heat Gain Coefficient (SHGC) for the glazing area shall be determined in accordance with NFRC 200.

1.04 SUBMITTALS

A. Product Data:

1. Manufacturer’s literature for each specified system.

2. Components within assembly, including material descriptions, component profiles, finishes, anchorage and fasteners, glazing, and internal drainage.

B. Shop Drawings:

1. Shop drawings must be prepared by a qualified engineering service under the employ of the entrance door manufacturer.

2. Include system dimensions, framed opening requirements and tolerances, affected related Work, anchorage, expansion and contraction joint location and details, and field welding required.

3. Include scaled shop drawings showing detailed relationships with glazing, flashing, internal drainage, joinery, and provisions for thermal expansion.

C. Design Data: Submit framing member structural and physical characteristics, engineering calculations, and dimensional limitations.

D. Samples:

1. System components: Submit corner samples, anchors, fasteners, trim, and other materials as required to complete the installation work.

2. Finish: Submit two aluminum sheet stock samples [2” x 3”] for each finish type.

E. Warranty: Submit manufacturer sample warranty and ensure forms have been completed in Owner's name and registered with manufacturer.

F. Entrance Door Hardware Schedule: Coordinate entrance door hardware schedule with doors, frames, and related work for sizes, orientation, thickness, hardware types and finishes.

1.05 QUALITY ASSURANCE

A. Manufacturer Qualifications: Company specializing in manufacturing products specified in this section with at least twenty years of documented experience.

B. Designer Qualifications: Design structural support framing components under direct supervision of a Professional Structural Engineer experienced in design of this Work and licensed in the State of Ohio.

C. Installer: Company approved by manufacturer and specializing in performing work of this section with at least 10 years of documented installation experience.

D. Source Limitations: Obtain the entrances and all products listed in Section 1.02 from a single manufacturer.

1.06 DELIVERY, STORAGE, AND HANDLING

A. Materials to be packed, loaded, shipped, unloaded, stored and protected in accordance with AAMA CW-10.

B. Do not use adhesive papers or sprayed coatings that bond to aluminum when exposed to sunlight or weather.

1.07 FIELD CONDITIONS

A. Weather Limitations: Proceed with installation only when existing and forecasted weather conditions permit assembly of this Work to be performed according to manufacturer's installation instructions and warranty requirements.

B. Field Measurements: Verify locations of structural members and wall opening dimensions by field measurements before fabrication of entrance framing and indicate measurements on Shop Drawings.

C. Install sealant according to sealant manufacturer guidelines.

D. Coordinate installation with other applicable trades.

1.08 WARRANTY

A. Aluminum Monumental Entrance Warranty:

1. Manufacturer agrees to provide parts and labors to repair or replace defective entrance components for a period of 10 years from the date of shipment.

2. The warranty for tie rod corner construction extends to the useful life of the entrance door for a period of 10 years from the date of shipment.

B. Finish Warranty:

1. Warranty covers factory-applied organic and anodic finishes on exposed extruded aluminum surfaces without standing water accumulation, against peeling, checking, cracking, chalking and change of color, per applicable AAMA specifications.

a. Paint Coatings

i. AAMA 2605 70% PVDF: 10 years

ii. AAMA 2604 50% PVDF: 10 years

iii. AAMA 2603 Baked Enamel: 1 year (adhesion only)

b. Anodized Coatings

i. AAMA 611 Class I: 10 years

ii. AAMA 611 Class II: 2 years

PART 2 PRODUCTS

2.01 MANUFACTURER

A. Basis of Design: Aluminum Framed Entrances

1. Monumental Entrance Series: Wide stile.

2. Substitutions

a. Manufacturer’s products that meet specified design requirements may be considered as a substitution. Substitution requests / submittals must include the following, and be submitted at least ten working days prior to the bid date.

i. Submittal information must include test reports as specified in performance sections.

ii. Copy of manufactures warranty

iii. Any additional information as requested

iv. System details / samples

2.02 ALUMINUM FRAMED ENTRANCES

A. Aluminum Framed Entrances: Factory fabricated, field glazed, factory finished aluminum, with tie rod construction.

1. System description: Wide Double Door

a. Depth: 2”

b. Optional:

i. Mid Rail: 9”

ii. Removable Vertical Mullion: None

iii. Transom Mullion: 2” x 4-1/2”

iv. Threshold Blade Sweep on bottom rail attached at interior.

c. Threshold: Extruded aluminum threshold machined to fit door type and size. Standard thresholds are ½” in height and beveled to the floor on both sides for easy accessibility.

2. Glass and Glazing: Refer to Section 08 81 00 GLASS AND GLAZING.

a. Thickness: 1”

b. Method: inside and outside glazed, ¼” thick each with ½” airspace.

2.03 FINISHES

A. Finish all exposed areas of aluminum entrance components in accordance with applicable AAMA Voluntary Finish Guide Specification:

A. Applicator Qualifications: Certified by AAMA and listed on AAMA Verified Components List.

B. Verify accuracy of components, quantities, and sizes prior to application of finishes.

C. Applicator – PVDF Based Finishes:

a. Use regenerative thermal oxidizer to destroy VOC’s.

b. Utilize chrome-based five –stage pretreatment system applied in accordance with AAMA and ASTM standards. Use of a chrome-based five-stage system ensures long-term adhesion and an option for an extended warranty.

c. Possess in-house blending capabilities, allow for only specific amount of paint needed for each project.

d. Utilize automated rotary atomization spray bell application providing uniform coverage with manual spray reinforcement for coverage in areas unreachable by automation.

e. Employ skilled professional field service division to repair warranty or application issues arising at Project site.

f. Utilize documented quality control protocol in accordance with AAMA procedures.

2.04 MATERIALS

A. Aluminum extrusions: 6063-T6 or 6063-T5 alloy and temper in accordance with ASTM B221, and extruded within commercial tolerances and free from defects that impair strength and/or durability.

B. Tie rods: Steel tension tie-rods of 3/8” diameter shall run the full width of the top and bottom rails and shall be fixed with steel plates and lock nuts.

C. Weatherstrip: Entrance frame members shall have continuous wool pile/vinyl fin weatherstripping at the head and jamb members.

D. Threshold Blade Sweep: Aluminum extrusion with EPDM blade sweep gasket attached to interior exposed surface of bottom rail with concealed fasteners.

E. Primary extruded rail and stile members will be a minimum 1/4" thick.

F. Entrance frames shall be 1/4” thick at critical areas, transom frames 3/16” minimum thick.

G. Extruded or formed trim components will be a minimum 0.050" thick.

H. Exposed Flashings: 0.050” thick aluminum sheet; finish matching framing members.

I. Concealed Flashings: 0.050” thick aluminum sheet.

J. Structural Steel Reinforcement and anchors necessary to meet the performance requirements of 1.04.

1. ASTM A36/A36M; galvanized per ASTM A123/A123M.

2. Where galvanizing is not compatible with alloy of component parts, apply heavy coating of epoxy paint where necessary to prevent galvanic action with dissimilar materials.

K. Galvanizing Repair Paint: High zinc content paint for over welds in galvanized steel, with dry film containing not less than 94 percent zinc dust by weight and in compliance with SSPC Paint 20.

L. Bituminous Paint: Cold applied asphalt mastic, containing no asbestos fibers.

M. Door stops shall be snapin design eliminating the use of exposed screws.

N. Glazing and Sealant material:

1. Glazing method shall be in accordance with manufacturer installation instructions and the GANA Glazing Manual for specified glass type or as approved by the glass manufacturer. Refer to section 08 81 00.

2. Glazing gaskets shall be replaceable and made from extruded EPDM reinforced with non-stretchable integral cord.

3. Setting blocks and Edge Blocking: Provide in sizes and locations recommended by GANA Glazing Manual and glass manufacture.

4. All sealants shall comply with applicable provisions of AAMA 800 and/or Federal Specifications FS-TT-001 and 002 Series.

5. Frame joinery sealants shall be suitable for application specified and as tested and approved by the entrance manufacturer.

2.05 FABRICATION

A. Ensure joints and corners are flush, hairline and weatherproof, accurately fitted and secured.

1. Prepare framework to receive anchors and hardware.

2. Conceal fasteners from view.

3. Reinforce framework as required for imposed loads.

B. Expansion and Contraction: Fabricate to allow for thermal movement of materials when subjected to project temperature differential requirements.

D. Allow for movement between entrance and adjacent construction, without damage to components or deterioration of seals.

E. Provide for membrane interface as indicated on architectural drawings.

F. Fabricate entrance door corners using steel tie rods connection design allowing for field adjustment.

2.06 STANDARD HARDWARE

Hardware shall be in accordance with manufacturer installation instructions and as specified in the Specification Section 08 71 00 DOOR HARDWARE and as shown in the DOOR SCHEDULE on the project drawings.

PART 3 – EXECUTION

3.01 VERIFICATION OF CONDITIONS

A. Examine areas and conditions, with Installer present, for compliance with requirements for installation tolerances and other conditions affecting performance of this Work.

B. Notify Contractor in writing, with a copy sent to Owner and Architect, of any conditions detrimental to proper and timely completion of this Work.

C. Proceed with installation only after unsatisfactory conditions have been corrected.

D. Start of this Work shall indicate acceptance of areas and conditions as satisfactory by the Installer.

3.02 INSTALLATION

A. Preparation: Coordinate and furnish anchors, concrete inserts, sleeves, anchor bolts, and other accessories to be embedded in concrete or masonry construction or welded to structural steel. Coordinate delivery of these items to project site.

B. Install aluminum entrances in accordance with manufacturer's installation instructions, reviewed product data, approved shop drawings, and as indicated on Drawings per Professional Engineer review when applicable.

C. Do not install damaged components.

D. Attach to structure to permit sufficient adjustment to accommodate construction tolerances and other irregularities.

E. Provide alignment attachments and shims to permanently fasten system to building structure.

F. Align assembly plumb and level, free of warp or twist. Maintain assembly dimensional tolerances, aligning with adjacent work.

G. Install anchors with separators and isolators to prevent metal corrosion and electrolytic deterioration and to prevent impeding movement of moving joints.

H. Coordinate attachment and seal of membrane materials per architectural drawings. Refer to section 07 92 00.

I. Install accessories with positive anchorage to building, weather tight mounting, provisions for thermal expansion, and coordinate installation with flashings and other components.

J. Install hardware using templates provided. Refer to Section 08 71 00 for hardware installation requirements.

K. Install glass in accordance with Section 08 81 00, using glazing method required to achieve performance criteria.

L. Install perimeter sealant in accordance with Section 07 92 00.

M. Touch-up minor damage to factory applied finish; replace components that cannot be satisfactorily repaired.

N. Adjust operating hardware for smooth operation.

O. Tolerances:

1. Maximum variation from plumb: 1/16” every 3’ non-cumulative, or 1/16” per 10’, whichever is least.

2. Maximum Misalignment of two adjoining members abutting in plane: 1/32”.

3.03 CLEANING

A. Comply with AAMA 609 and 610 for methods, equipment, and materials to clean finished aluminum after installation and for subsequent periodic maintenance.

B. Wash down surfaces with a solution of mild detergent in warm water, applied with soft, clean wiping cloths. Rinse with clear water. Take care to remove dirt from corners, and wipe surfaces clean.

C. Remove excess sealant from glass and aluminum by method acceptable to sealant and finish manufacturer.

3.04 PROTECTION

A. Protect installed products from damage during subsequent construction.

B. Protect anodized finishes from prolonged exposure to alkaline, such as lime in masonry mortar, or acidic and other corrosive materials.

C. Prior to completion and acceptance of the work, restore damaged doors and frames to original condition, or replace with new ones.

END OF SECTION

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