B08_Solicitation_Attach_3__alum_wood_clad_windows_specifications_1.pdf

JECA PMIS #312402 4/30/2021

ALUMINUM CLAD WOOD WINDOWS 085200 - 1

SECTION 085200

ALUMINUM CLAD WOOD WINDOWS

PART 1 - GENERAL

1.1 SCOPE OF WORK

A. Project Location: Jewel Cave National Monument, 11149 US Hwy 16, SD 57730

B. Building(s) Name/Identifier: Q14 Apartment building #42149

C. Apartments are designated as, A-B-C-D-E-F, S for storage room and EX for exercise/fitness room

D. Window and window well locations

1. Apartment A, 1-WDH1, 2-WHS1a

2. Apartment B, 1-WDH1, 2-WHS1a

3. Apartment C, 1-WDH1, 2-WHS1a

4. Apartment D, 1-WDH1, 2-WHS1a

5. Apartment E, 1-WDH1 W/window well, 1-WHS1b, 1-WHS1c W/window well

6. Apartment F, 1-WDH1 W/window well, 1-WHS1b, 1-WHS1b cut in new window

a. WHS1b to be cut in, window opening prepped during construction header is in place. Cut out exterior siding and plywood, remove temporary studs from opening.

Installation to match other window installation. Exterior to match other window finish trim, interior cover exposed framing with drywall to meet window frame and match existing wall texture and finish.

7. Storage room, 1-WHS1d, 1-WHS1b

8. Fitness room, 1-WHS1b

E. Work consists of the following: Remove and replace the existing windows indicated on the plans, and/or photographs. Work includes demolition of the existing windows, installation of new windows, associated trims, flashings, aprons, sealants, paints and or stains as specified herein.

F. All measurement provided are approximate. Reference drawing elevation page A-2 for window layout. Contractor to field verify all project dimensions before ordering windows.

G. Window Type: Double-Hung

1. WDH1 Windows:

a. Window width in inches ___24____.

b. Window height in inches ___36____.

ALUMINUM CLAD WOOD WINDOWS 085200 - 2

c. Window depth in inches ___5.5____.

d. Contractor to field verify head, jamb, and sill extensions required.

e. Quantity of WDH1 windows ___6________.

f. Window screen type __full__________

H. Window Type: Half-Sliding

1. WHS1a Windows:

a. Window width in inches __71.5_____.

b. Window height in inches ___47____.

c. Window depth in inches ___5.5____.

d. Contractor to field verify head, jamb, and sill extensions required.

e. Quantity of WHS1 windows ____8_______.

f. Window screen type _____full_________.

2. WHS1b Windows:

a. Window width in inches _70.25______.

b. Window height in inches ___46.5____.

c. Window depth in inches ___5.5____.

d. Contractor to field verify head, jamb, and sill extensions required.

e. Quantity of WHS1 windows _____5______.

f. Window screen type ______full________.

3. WHS1c Windows:

a. Window width in inches _58______.

b. Window height in inches ___38.5____.

c. Window depth in inches ___5.5____.

d. Contractor to field verify head, jamb, and sill extensions required.

e. Quantity of WHS1 windows _____1______.

f. Window screen type ______full________.

4. WHS1d Windows:

a. Window width in inches _58.5______.

b. Window height in inches ___46.5____.

c. Window depth in inches ___5.5____.

d. Contractor to field verify head, jamb, and sill extensions required.

e. Quantity of WHS1 windows _____1______.

f. Window screen type ______full________.

5.

1.2 SUMMARY

A. Section includes the following:

1. Selective Demolition.

2. Aluminum-clad wood windows.

3. Accessories.

4. Joint Sealant.

5. Paints and Stains.

ALUMINUM CLAD WOOD WINDOWS 085200 - 3

1.3 PREINSTALLATION MEETINGS

A. Preinstallation Conference: Conduct conference at Project site.

1. Review and finalize construction schedule and verify availability of materials, Installer's personnel, equipment, and facilities needed to make progress and avoid delays.

2. Review and discuss the finishing of aluminum windows that is required to be coordinated with the finishing of other aluminum work for color and finish matching.

3. Review, discuss, and coordinate the interrelationship of aluminum windows with other exterior wall components. Include provisions for anchoring, flashing, weeping, sealing perimeters, and protecting finishes.

4. Review and discuss the sequence of work required to construct a watertight and weathertight exterior building envelope.

5. Inspect and discuss the condition of substrate and other preparatory work performed by other trades.

1.4 ACTION SUBMITTALS

A. Product Data: For each type of product.

1. When submitting aluminum wood clad window products as proposed equals to the Name Brand products specified in article 2.2 provide cuts sheets and other data required to show the proposed equals being submitted meet or exceed the criteria required herein for review and approval.

B. Shop Drawings: Include plans, elevations, sections, hardware, accessories, insect screens, operational clearances, attachment to other work and adjacent materials, and details of installation, including anchor, flashing, and sealant installation.

C. Samples: For each exposed product and for each color specified.

D. Paint Drawdown Samples: Provide paint drawdown samples with paint formula for each type and color of paint including wall finish.

E. Product Schedule: For aluminum-clad wood windows. Use same designations indicated on Drawings if provided.

F. Product Schedule: For window wells. Use same designations indicated on Drawings if provided.

1.5 INFORMATIONAL SUBMITTALS

A. Product test reports.

B. Delegated-Design Submittal.

C. Sample warranties.

D. Operation and Maintenance Manuals.

E. Manufacturer Certificate.

ALUMINUM CLAD WOOD WINDOWS 085200 - 4

1. Warranty Certificate.

1.6 SUBMITTAL COORDINATION

A. Submittal List: A submittal list has been attached to the end of this Specification Section. The intent is to provide an overall summary of the submittal requirements and not a comprehensive list. The requirements of the individual Specification Sections, terms and conditions of the Contract still apply regardless of what is shown on the submittal list.

1.7 QUALITY ASSURANCE

A. Requirement: Consult local code for IBC [International Building Code] and IRC [International Residential Code] adoption year and pertinent revisions for information on:

1. Egress, emergency escape and rescue requirements.

2. Basement window requirements.

3. Window fall prevention and/or window opening control device requirements.

1.8 DELIVERY

A. Deliver in original packaging and protect from weather.

1.9 STORAGE AND HANDLING

A. Prime and seal wood surfaces, including to be concealed by wall construction, if more than thirty (30) days will expire between delivery and installation.

B. Store windows units in an upright position in a clean and dry storage area above ground to protect from weather.

1.10 WARRANTY

A. Manufacturer's Warranty: Manufacturer agrees to repair or replace wood windows that fail in materials or workmanship within specified warranty period.

1. Warranty Period:

a. Window: 10 years from date of Substantial Completion.

b. Glazing Units: 10 years from date of Substantial Completion.

c. Aluminum-Cladding Finish: 10 years from date of Substantial Completion.

d. Hardware and other non-glass components are warranted to be free from manufacturing defects for ten (10) years from the original date of purchase.

PART 2 - PRODUCTS

2.1 WINDOW PERFORMANCE REQUIREMENTS

A. Product Standard: Comply with American Architectural Manufacturers Association (AAMA)/Window and Door Manufacturers Association (WDMA)/Canadian Standards Association (CSA) AAMA/WDMA/CSA 101/I.S.2/A440 for definitions and minimum standards of performance, materials, components, accessories, and fabrication unless more stringent requirements are indicated.

ALUMINUM CLAD WOOD WINDOWS 085200 - 5

1. Window Certification: WDMA certified with label attached to each window.

B. Performance Class and Grade: AAMA/WDMA/CSA 101/I.S.2/A440 as follows:

1. Minimum Performance Class: LC.

a. Except for larger window sizes where the window manufacturer recommends a

Minimum Performance Class: CW.

2. Minimum Performance Grade: 25.

a. Except for larger window sizes where the window manufacturer recommends a

Minimum Performance Class: CW the Minimum Performance Grade will be 30.

C. Thermal Transmittance:

1. National Fenestration Rating Council (NFRC) 100 maximum whole-window U-factor of

0.30 Btu/sq. ft. x h x deg F (1.71 W/sq. m x K).

D. Solar Heat-Gain Coefficient (SHGC): NFRC 200 maximum whole-window SHGC of 0.40.

E. Air Infiltration: Air infiltration (cfm/ft2 of frame @ 1.57 psf wind pressure) 0.05.

F. Water Resistance: Water resistance 7.5 psf.

G. Design Pressure: 50 psf.

H. Sound Transmission Class (STC):

1. Windows with vents minimum STC rating of 28.

2. Fixed windows units minimum STC rating of 30.

I. Wood Types: Pine, or Douglas Fir.

2.2 WOOD WINDOWS

A. Aluminum-Clad Wood Windows:

1. Manufacturers: Subject to compliance with requirements, provide products by one of the following:

a. H Window Company, LLC.

b. Marvin Windows and Doors.

c. Pella Corporation.

d. Other approved equals.

B. Operating Types:

1. As indicated on Drawings, or in Photographs.

C. Frames and Sashes: Fine-grained wood lumber complying with AAMA/WDMA/CSA 101/I.S.2/A440; kiln dried to a moisture content of not more than 12 percent at time of fabrication; free of visible finger joints, glue stain, knots, pitch pockets, and surface checks larger than 1/32 inch (0.8 mm) deep by 2 inches (51 mm) wide; water-repellent preservative treated.

1. Exterior Finish: Aluminum-clad wood.

http://www.specagent.com/Lookup?ulid=51 http://www.specagent.com/Lookup?uid=123457121501 http://www.specagent.com/Lookup?uid=123457121498

ALUMINUM CLAD WOOD WINDOWS 085200 - 6

a. Aluminum Finish: Manufacturer's standard baked-on enamel finish.

b. Color: As selected by Contracting Office Representative (COR) from manufacturer's full range.

2. Interior Finish: Manufacturer's standard paint finish off white.

a. Exposed Unfinished Wood Surfaces: Manufacturer's standard species.

b. Color: As selected by COR from manufacturer's full range.

D. Insulating-Glass Units: American Society of Testing Materials (ASTM) E2190.

1. Glass: ASTM C1036, Type 1, Class 1, q3.

a. Kind: Fully tempered.

2. Lites: Two.

3. Filling: Fill space between glass lites with argon.

4. Low-E Coating: Pyrolytic on second surface.

E. Glazing System: Manufacturer's standard factory-glazing system that produces weathertight seal.

F. Hardware, General: Provide manufacturer's standard corrosion-resistant hardware sized to accommodate sash weight and dimensions.

1. Exposed Hardware Color and Finish: As selected by COR from manufacturer's full range.

G. Hung Window Hardware:

1. Counterbalancing Mechanism: AAMA 902.

2. Locks and Latches: Operated from the inside only.

3. Tilt Hardware: Releasing tilt latch allows sash to pivot about horizontal axis.

H. Horizontal-Sliding Window Hardware:

1. Sill Cap/Track: Designed to comply with performance requirements indicated and to drain to the exterior.

2. Locks and Latches: Operated from the inside only.

3. Roller Assemblies: Low-friction design.

I. Weather Stripping: Provide full-perimeter weather stripping for each operable sash unless otherwise indicated.

J. Fasteners: Noncorrosive and compatible with window members, trim, hardware, anchors, and other components.

Exposed Fasteners: Do not use exposed fasteners to greatest extent possible. For application of hard-ware, use fasteners that match finish hardware being fastened.

1.

ALUMINUM CLAD WOOD WINDOWS 085200 - 7

2.3 ACCESSORIES

A. Head, Jamb, and Sill Extensions: Match the existing interior finishes with a drywall return on the interior with matching texture and color selected by COR.

B. Trims: match the existing interior finishes with a drywall return on the interior with matching texture and color selected by COR.

C. INSECT SCREENS

A. General: Fabricate insect screens to integrate with window frame. Provide screen for each operable exterior sash. Screen wickets are not permitted.

1. Type and Location:

a. Full, outside for double-hung sashes.

b. Full, outside for sliding sashes

c. Half, outside for sliding sashes.

B. Aluminum Frames: Complying with Screen Manufacturers Association (SMA) 1004 or

SMA 1201.

1. Finish for Interior Screens: Baked-on organic coating in color selected by COR from manufacturer's full range.

C. Glass-Fiber Mesh Fabric: 18-by-14 (1.1-by-1.4-mm) or 18-by-16 (1.0-by-1.1-mm) mesh of Polyvinyl Chloride (PVC)-coated, glass-fiber threads; woven and fused to form a fabric mesh resistant to corrosion, shrinkage, stretch, impact damage, and weather deterioration. Comply with ASTM D3656/D3656M.

1. Mesh Color: Manufacturer's standard.

2.4 FABRICATION

A. Fabricate wood windows in sizes indicated. Include a complete system for installing and anchoring windows.

B. Glaze wood windows in the factory.

C. Weather strip each operable sash to provide weathertight installation.

D. Mullions: Provide mullions and cover plates, matching window units, complete with anchors for support to structure and installation of window units. Allow for erection tolerances and provide for movement of window units due to thermal expansion and building deflections. Provide mullions and cover plates capable of withstanding design wind loads of window units.

E. Complete fabrication, assembly, finishing, hardware application, and other work in the factory to greatest extent possible. Disassemble components only as necessary for shipment and installation. Allow for scribing, trimming, and fitting at Project site.

2.5 SELECTIVE DEMOLITION

A. General: Demolish and remove existing construction only to the extent required by new construction and as indicated. Use methods required to complete the Work within limitations of governing regulations and as follows:

ALUMINUM CLAD WOOD WINDOWS 085200 - 8

1. Neatly cut openings and holes plumb, square, and true to dimensions required. Use cutting methods least likely to damage construction to remain or adjoining construction.

Use hand tools or small power tools designed for sawing or grinding, not hammering and chopping, to minimize disturbance of adjacent surfaces. Temporarily cover openings to remain.

2. Cut or drill from the exposed or finished side into concealed surfaces to avoid marring existing finished surfaces.

3. Remove debris and materials so as not to impose excessive loads on supporting walls, floors, or framing.

4. Dispose of demolished items and materials promptly.

B. Removed and Salvaged Items:

1. No salvage items expected

C. Removed and Reinstalled Items:

1. Clean and repair items to functional condition adequate for intended reuse.

2. Pack or crate items after cleaning and repairing. Identify contents of containers.

3. Protect items from damage during transport and storage.

4. Reinstall items in locations indicated. Comply with installation requirements for new materials and equipment. Provide connections, supports, and miscellaneous materials necessary to make item functional for use indicated.

D. Existing Items to Remain: Protect construction indicated to remain against damage and soiling during selective demolition.

E. Disposal of Demolished Materials:

1. General: Except for items or materials indicated to be reused, salvaged, reinstalled, or otherwise indicated to remain NPS's property, remove demolished materials from Project site.

a. Do not allow demolished materials to accumulate on-site.

b. Remove and transport debris in a manner that will prevent spillage on adjacent surfaces and areas.

2. Burning: Do not burn demolished materials.

3. Disposal: Transport demolished materials off NPS's property and legally dispose of them.

F. Cleaning:

1. Clean adjacent structures and improvements of dust, dirt, and debris caused by selective demolition operations. Return adjacent areas to condition existing before selective demolition operations began.

ALUMINUM CLAD WOOD WINDOWS 085200 - 9

2.6 JOINT SEALANTS

A. Sealants:

1. Urethane Sealant (Type S-1): Application for Exterior Joints.

a. W. R. Meadows; Product - Dualthane.

b. Pecora Corp.; Product - Dynatrol II.

c. Sika Corp; Product - Sikaflex 2c NS.

d. Tremco; Product - Dymeric 511.

e. Other approved equals.

2. Acrylic-Emulsion Sealant (Type S-2): Application for Interior Joints.

a. "AC-20," Pecora Corp.

b. "Sonolac," Sonneborn Building Products Div., ChemRex, Inc.

c. "Tremco Acrylic Latex 834," Tremco, Inc.

d. Other approved equals.

3. Joint Sealant Color:

a. As selected by COR from manufacturer's full range of colors.

4. Miscellaneous Materials:

a. Primer: Material recommended by joint-sealant manufacturer where required for adhesion of sealant to joint substrates indicated, as determined from preconstruction joint-sealant-substrate tests and field tests.

b. Cleaners for Nonporous Surfaces: Chemical cleaners acceptable to manufacturers of sealants and sealant backing materials.

c. Masking Tape: Nonstaining, nonabsorbent material compatible with joint sealants and surfaces adjacent to joints.

2.7 PAINTING

D. Do not paint prefinished items, concealed surfaces, finished metal surfaces, operating parts, and labels.

E. All materials, preparation and workmanship shall conform to requirement of the LATEST EDITION of the architectural painting specification manual by the Master Painters Institute (MPI) (hereafter referred to as the MPI Painting Manual).

F. Exterior Paint:

1. Painted Wood/Trim

a. Surface Preparation: Clean and Dry.

b. Prime (1 Coat): Provide primer in accordance with manufacturer’s recommendations for selected MPI approved topcoat.

c. Finish: (2 Coat): MPI Category: Latex Exterior Gloss Level 4.

1) MPI #15 Sherwin Williams Duration Exterior Acrylic Latex Satin K48W00051.

2) MPI #15 PPG Timeless Exterior Acrylic Latex Satin 73-410XI.

3) MPI #15 EverCryl Exterior Acrylic Latex Satin BS-1655.

G. Interior Paint:

1. Match texture of existing drywall board prior to painting.

a. Surface Preparation: Clean and Dry.

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b. Primer (1 Coat): MPI Category: Latex for interior walls.

c. Finish: (1 Coat): MPI Category: Latex Interior Gloss Level 3.

1) MPI #52 Sherwin Williams, ProMar 200 Zero VOC Interior Latex Eg-Shel, B20-2600 Series.

2) MPI #47 PPG Paints Ultra-Hide Alkyd Semi-Gloss Interior Wall and Trim Enamel 1516.

3) MPI #51 Benjamin Moore & Co., C235 Benjamin Moore.

PART 3 - EXECUTION

3.1 WINDOW INSTALLATION

A. Comply with manufacturer's written instructions for installing windows, hardware, accessories, and other components. For installation procedures and requirements not addressed in manufacturer's written instructions, comply with installation requirements in ASTM E2112.

B. Install windows level, plumb, square, true to line, without distortion, anchored securely in place to structural support, and in proper relation to wall flashing and other adjacent construction to produce weathertight construction.

C. Adjust operating sashes and hardware for a tight fit at contact points and weather stripping for smooth operation and weathertight closure.

D. Clean exposed surfaces immediately after installing windows. Remove excess sealants, glazing materials, dirt, and other substances.

E. Remove and replace sashes if glass has been broken, chipped, cracked, abraded, or damaged during construction period at no cost to the government.

3.2 JOINT SEALANT INSTALLATION

A. Sealant Installation Standard: Comply with recommendations in ASTM C 1193 for use of joint sealants as applicable to materials, applications, and conditions indicated.

B. Install sealant of kind indicated and install as required to produce cross-sectional shapes and depths of installed sealants relative to joint widths that allow optimum sealant movement capability.

1. Do not leave gaps between ends of sealant backings.

2. Remove excess sealant from surfaces adjacent to joints.

3. Clean off excess sealant or sealant smears adjacent to joints as the Work progresses by methods and with cleaning materials approved in writing by manufacturers of joint sealants and of products in which joints occur.

3.3 PAINT INSTALLATION

A. Comply with manufacturer's written instructions and recommendations in "MPI Manual" applicable to substrates indicated.

B. Cleaning: Before applying paint or other surface treatments, clean substrates of substances that could impair bond of the various coatings. Remove oil and grease before cleaning.

ALUMINUM CLAD WOOD WINDOWS 085200 - 11

C. Wood: Clean surfaces of dirt, oil, and other foreign substances. On new wood surfaces only Contractor can use scrapers, mineral spirits, and sandpaper, as required. Sand surfaces exposed to view smooth and dust off.

1. New Wood/Trims: Scrape and clean small, dry, seasoned knots, and apply a thin coat of white shellac or other recommended knot sealer before applying primer. After priming, fill holes and imperfections in finish surfaces with putty or plastic wood filler. Sand smooth when dried.

2. Prime, stain, or seal wood to be painted immediately on delivery. Prime edges, ends, faces, undersides, and back side of wood, including cabinets, counters, cases, and paneling.

3. Seal tops, bottoms, and cutouts of unprimed wood doors with a heavy coat of varnish or sealer immediately on delivery.

D. Completion:

1. Leave at least one gallon of each finish material and/or color, clearly labeled and in usable condition.

2. Drawdowns will be required at completion clearly labeled to include the formula.

PART 4 - WINDOW WELLS

4.1 WINDOW WELL INSTALLATION

A. Three of the windows being replaced are below grade and currently have basic window wells, these will be replaced. Two windows are 2’W x 3’H, one window is 58” W x 38 ½” H. These windows are located on the northwest side of the building below apartments A and B. Window wells shall be a minimum size with a permanently fixed ladder to allow service personnel to enter and exit the well to clean and repair windows. Additionally, clear removable covers shall be provided and installed.

B. Excavation will be required to remove old wells and install new wells.

C. Any vegetation that is disturbed such as grasses will have to be properly reseeded with a common residential grass seed and mulched to restore disturbed areas.

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85200 1.4 Product Data X X

85200 1.4 Shop Drawing X

85200 1.4 Samples for each product for each color specified X

85200 1.4 Paint/Stain Drawdown Samples X

85200 1.4 Product Schedule for aluminum-clad wood windows X

85200 1.4 Product Schedule for window wells X

85200 1.5 Product Test Reports X

85200 1.5 Delegated-Design Submittal

85200 1.5 Sample Warranties X

85200 1.5 Operations and Maintenance Manuals X X

85200 1.5 Manufacture Certificate X

Spec.

Sec. Par. No. Description

INFORMATIONAL ACTION

Jewel Cave National Monument/312402/Remove and Replace Windows

SUBMITTAL REQUIREMENTS (indicate with an "X")

Q14 Photos

Apartment F Bedroom

Window well Kitchen Apartment E-WDH1, Northwest elevation

Window Well Kitchen Apartment F-WDH1, Northwest elevation

Window Well Kitchen Apartment E-WHS1c, Northwest elevation

Example of new Window well that would be acceptable.

With clear cover

5.

I. Wood Types: Pine, or Douglas Fir.