B08_Solicitation_Attach_1_SOW_-_Copy.pdf

Service Contract Requirements V. 2021-10-18 Page | 1

Mount Rushmore National Memorial

13000 Highway244, Building 31, Suite 1. Keystone, South Dakota 57751

Replace Visitor Center Windows and Automatic Door Hardware

PMIS 323410

PROJECT STATEMENT OF WORK

NATIONAL PARK SERVICE

2026-03-13

PART 1 – GENERAL

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TABLE OF CONTENTS

Section 01 10 00 Division 01 Short Form General Requirements Section 08 71 00 Door Hardware Section 08 80 00 Glazing Section 08 87 23 Safety and Security Film

Appendix A Submittal List Appendix B Site Plan Appendix C Existing Conditions Photographs Appendix D Mount Rushmore Visitor Center As-Built Documents (separate PDF)

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SECTION 01 10 00

DIVISION 01 SHORT FORM GENERAL REQUIREMENTS

ITEM 1 – LOCATION AND DESCRIPTION OF WORK

1.1 Background: The existing Mount Rushmore Visitor Center lower-level viewing glass panels installed in 1997 have reached end of life and are deficient in providing clear and unobstructed views of the Memorial for visitors. Through time and exposure to harsh environmental elements, existing glass E-film has broken down causing a hazy/cloudy appearance on most panels with some exhibiting more extreme degradation and restricted views. Additionally, some panels have experienced seal failure allowing moisture to seep under existing E-film. This breakdown of E-film and associated window seal causes increased solar heat gain in the summer and accelerated heat loss in the winter driving up Mount Rushmore energy costs throughout the entire calendar year.

Existing Horton Automatics accessibility door openers are antiquated and function at a drastically diminished rate, causing accessibility issues for visitors in wheelchairs. Existing closers are slow to open and are unable to fully open the assigned door.

1.2 Work Covered by the Contract Documents:

A. Project Location: Visitor Center lower level. Mount Rushmore National Memorial. 13000 Hwy 244.

Keystone, SD 57751.

B. Work consists of:

1. The demo, removal, and disposal of 43 existing 5’ x 8’ viewing glass panels on the Visitor Center lower-level along with associated window sealant. The specifications of the project glazing shall match the single-pane replacement completed in May 2026 specified herein.

Existing aluminum storefront framing is existing to remain. Only replacement of the glazing is part of this work.

a. Install 43 new 5’ x 8’ one-inch thick argon gas insulated glass panels with new seals.

Glass shall be HT LE-T tempered #2 with a ¼” soft coat low-E clear SN-68 film and a ½” tri-seal black air spacer.

b. All ground level panels shall include square 2” x 2” frosted distraction markers at a height and spacing to match existing.

c. Impact resistant protective safety film (blast film) application in accordance with ANSI Z97.1 and CPSC 16 CFR 1201. The blast film shall have a minimum tensile strength of 32,000 psi, average, a peel strength of >2720 (>6), and a minimum elongation at break of > 100 percent.

2. Demo and dispose of all components of two (2) existing Horton Automatics accessibility door openers and associated hardware to include push buttons.

3. Install two (2) new complete accessibility door opener systems to include but not limited to:

operators, actuators, control boards, safety sensors, power supplies with battery backup, in accordance with IBC 2024, Americans with Disabilities Act (ADA) standards Section 404, ANSI/BHMA A156.10, and the American Association of Automatic Door Manufacturers to ensure appropriate opening time parameters are met and doors open a full 90 degrees to allow wheelchair access.

a. Ensure all code required signage and language is posted per industry standards.

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4. If a planned outage is required during the new door opener installation, contractor will coordinate the outage with Mount Rushmore (MORU) Facilities to minimize operational disruption.

5. All demo and installation activities are to be closely coordinated with Mount Rushmore Facilities to ensure a safe work environment for both installing contractors and visitors alike.

C. All work will be performed under a single contract.

Period of performance: Work shall be completed within 120 calendar days of the start date provided on the Notice to Proceed.

1. Clarification: The Notice to Proceed will be issued with a period of performance that is all inclusive of supply lead times, material deliveries, decommissioning, installation, anticipated average weather days for location, final commissioning, and acceptance of completed work. The contractor will be expected to provide a project schedule with adequate critical path details to ensure all work is completed within the stated calendar days from issuance of the Notice to Proceed. If weather impacts project beyond typical average weather patterns, contractor shall provide documentation in request for additional days.

ITEM 2 - EXISTING UTILITIES

2.1 Existing Utilities: Notify Contracting Officer (CO), Contracting Officer’s Representative (COR) and utility companies to coordinate proposed locations, times for excavation and request location services prior to any digging operation.

2.2 Contractor shall be responsible for locating and preventing damage to known utilities. If contractor damage occurs, alert CO and COR as soon as safely possible, and repair utility at no additional expense to the Government. If damage occurs to an unknown utility, contact CO and COR as soon as safely possible.

2.3 Existing Utility Interruptions: Do not interrupt utilities serving facilities occupied by Government or others unless permitted under the following conditions and then only after arranging to provide temporary utility services according to requirements indicated below:

2.3.1 Notify CO and COR not less than two business days in advance of proposed utility interruptions.

2.3.2 Hours for Utility Shutdowns: Shutdowns shall not exceed 2 to 3 hours. Temporary provisions will be needed by the Contractor for periods longer than stated allowance or if required for critical systems as determined by COR.

ITEM 3 - CONTRACTOR’S USE OF PREMISES

3.1 Conduct of Operations: At all times the contractor shall conduct his operations in conformance with the rules and regulations promulgated by the Secretary of the Interior for the National Park Service, and applicable park rules and regulations prescribed by the Park Superintendent.

A. No signs or advertisements (except those specified herein and as required for safety) shall be displayed on the site or within the park unless approved by the Contracting Officer.

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B. Smoking is not permitted within any Federal building or within 25 feet of entrances, operable windows, or outdoor air intakes.

C. Public Use of Site: Contractor shall at all times conduct operations to ensure the least inconvenience to the public. Work will bring contractors in close proximity to park visitors thus all contractors shall speak and carry themselves in a professional manner absent of profanity.

3.2 On-site work hours: Work shall be generally performed during normal business working hours of 7 a.m. to 4 p.m., Monday through Friday, except when otherwise indicated.

A. Work on Saturdays, Sundays, Federal holidays, early morning, or at night may not be performed without prior consent from the CO and COR. Submit requests for work outside of the stated normal business hours to the CO and COR for approval at least 48 hours in advance of the work.

The following Federal holidays are observed by the National Park Service:

New Year Day Martin Luther King, Jr’s Birthday Washington’s Birthday Memorial Day Juneteenth National Independence Day Independence Day Labor Day Columbus Day Veterans Day Thanksgiving Day Christmas Day

B. Note: Any of the above holidays falling on a Saturday will be observed on the preceding Friday;

holidays falling on Sunday will be observed on the following Monday. The specific day that each holiday is recognized for each year can be found at the following site: Federal Holidays (opm.gov).

3.3 Contractor Use of Site:

A. General: Contractor shall have limited use of the site. Limit use of premises to areas of service as agreed upon with Mount Rushmore Facilities. Do not disturb portions of Project site beyond areas in which the Work is indicated.

B. Driveways and Entrances: Keep driveways, access roads, and entrances serving premises clear and available to Government, Government's employees, and emergency vehicles at all times. Do not use these areas for parking or storage of materials. Schedule deliveries to minimize use of driveways and entrances.

C. Utilities

a. General: Cost or use charges for temporary facilities shall be included in the Contract

Sum as required.

b. Water Service: Water from existing water system is available for use without metering and without payment of use charges. Provide connections and extensions of services as https://www.opm.gov/policy-data-oversight/pay-leave/federal-holidays/#url=2022 https://www.opm.gov/policy-data-oversight/pay-leave/federal-holidays/#url=2022

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c. Electric Power Service: Electric power from existing system is available for use without metering and without payment of use charges. Provide connections and extensions of services as required for operations without any additional permit costs. Power may or may not meet your power tool requirements, provide generators if questionable. Use power in a resourceful manner and avoid excess power waste.

D. Security and Protection facilities:

1. Environmental Protection: Provide protection, operate temporary facilities, and conduct work in ways and by methods that comply with state and federal environmental regulations and that minimize possible air, waterway, and subsoil contamination or pollution or other undesirable effects.

2. Cleaning of Equipment: The Contractor shall ensure that prior to moving on to the Project Area, all service equipment, is free of soil, seeds, vegetative matter, or other debris that could contain or hold seeds. Disassembly of equipment components or specialized inspection tools are not required.

3.4 Storage - Staging Areas:

A. Confine Storage of materials and equipment to the project staging area agreed upon with Mount

Rushmore Facilities. No cost specific storage and staging area’s may be discussed at the kickoff meeting. Limits of use and control shall be subject to Contracting Officer’s approval. Schedule deliveries to minimize space and time requirements for storage of materials and equipment on-site.

3.5 Preservation of Historical and Archeological Fabric:

A. The Historic and Archeological Data Preservation Act of 1974 provides for the preservation of historical and archeological data that might otherwise be lost as the result of alterations to the terrain caused by a federal or federally licensed activity or program.

B. If, in connection with operations under this contract, the Contractor, subcontractors, or employees of any of them, discovers, encounters or becomes aware of any possible historical or archeological remains or data, objects or sites of cultural value on the project area, such as historical ruins, graves or grave markers, fossils, or artifacts not specifically noted within the contract. The Contractor shall immediately suspend all operations in the vicinity and continue work in other areas outside a 50-foot radius of discovery and notify the Contracting Officer immediately. When safe to do so, follow up in writing with photographs within 2 days, giving the location and nature of the findings. No objects of cultural resource value may be removed.

Contracting Officer will contact other entities as required.

C. Where appropriate by reason of discovery, the Contracting Officer may order delays in the time of performance and/or changes in the work. If such delays and/or changes are ordered, the time of performance and contract price shall be adjusted in accordance with Changes clause.

D. The Contractor will be responsible for protecting the cultural resources within and adjacent to the project area from damage. In addition, the Contractor will be liable for all damage to the cultural resources caused by their actions or the actions of their agents or representatives. The Contractor shall immediately notify the Contracting Officer or their representative if any damage occurs to any cultural resource and immediately suspend work in the area in which damage has occurred until authorized to proceed.

E. The Contractor agrees to include this language within all subcontracts.

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3.6 Hauling Restrictions: Contractor to verify path to site and meet state and county road requirements and height restrictions for all park work/access.

3.7 Housekeeping:

A. Keep project neat, orderly, and in a safe condition at all times.

1. Dispose of waste materials and recycling legally outside the park. The contractor shall not use park dumpsters

2. Address Recycling: Government goal is to salvage and recycle as much nonhazardous waste as possible. Use sustainable methods to extent possible during this project, recycling material as is probable with local means. Maintain accurate documentary records for submittal of all recycled materials used including fly ash and slag cement.

3.8 Photo Documentation:

Contractor must provide existing condition, progress and completion photos. All photos shall be in focus, show maximum range of depth of field general photo and then close up detail photo as needed. Shall be in JPEG digital form and submitted electronically by email within 7 days from time of taken or as approved by COR.

3.9 Fire and Life Safety:

A. Comply with the requirements of NFPA.

B. Store and handle hazardous materials in accordance with manufacturer’s and OSHA 29CFR1926 Subpart D requirements 1926 | Occupational Safety and Health Administration (osha.gov).

Maintain readily available, on site, MSDS/Safety Data Sheets (SDS) for each chemical.

1. Immediately report all spills of hazardous materials to the CO, COR and park.

2. Maintain a spill emergency response kit.

3. Train employees how to respond to a spill and use an emergency response kit.

3.10 Noise and Acoustics Management:

A. Noise Control: Perform drilling and cutting operations to minimize noise. Perform noise-producing work in less sensitive hours of the day or week as directed by the Contracting Officer or COR.

B. Repetitive and/or intermittent, high-level noise: Permitted only during Daytime.

1. Do not exceed the following dB(A) limitations at 50 feet:

Sound Level in dB(A) Time Duration of Impact Noise 70 More than 12 minutes in any hour 80 More than 3 minutes in any hour

2. Maximum permissible equipment noise levels at 50 feet:

EARTHMOVING dB(A) MATERIALS HANDLING dB(A) Compressors 75 Pneumatic Tools 80 Pumps 75 Saws 75 https://www.osha.gov/laws-regs/regulations/standardnumber/1926

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Generators 75 Vibrators 75

C. Ambient Noise:

1. Maximum noise levels (dB) for receiving noise area at property line shall be as follows:

a. Residential receiving area :

Daytime: 65 dB Nighttime: 45 dB

b. Commercial/Industrial receiving area:

Daytime: 67 dB Nighttime: 65 dB

ITEM 4 - EXAMINATION OF THE SITE

4.1 All interested contractors are urged to visit the job site and examine existing conditions before submitting quotes. Contractors will be expected to complete the work as quoted.

ITEM 5 – SUBMITTALS

5.1 General Submittal Procedures:

A. General: Prepare and submit submittals for approved equipment as specified

1. CM-16 Transmittal Form: All submittals shall be transmitted via electronic email using

National Park Service form CM-16 form. The form will be provided by the Contracting Officer.

5.2 Shop Drawings, Product Data, and Samples: Contracting Officer will provide sample cover sheet.

A. Product Data: Provide component and specification data sheets, anchorage requirements and any other product specific data.

1. Submit Product Data according to Part 9.1 of this section to include one digital file (.PDF or .TIF) to COR.

B. Samples: Submit 2 color samples 4” x 6” minimum in size for all color and product selection. Paint samples shall be actual paint finish drawdown for all project colors.

1. Submit Samples CM-16 Transmittal Form according to Part 9.1 of this section to include one digital file (.PDF or .TIF) and physical samples of actual material to COR.

C. For submittals specified above, forward submittals to Contracting Officer and COR at least 15 days before need for approval (depends on length of project).

D. After approving submittals, Contracting Officer and/or COR will return one copy to the Contractor.

If submittals are not approved, Contracting Officer will return all copies to Contractor with reasons for rejection. Resubmit, identifying changes. Any work done before approval shall be at Contractor's own risk.

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5.3 Approved Equals: If an item in this solicitation is identified as “brand name or equal” or lists more than 1 manufacturer, the description of the proposed item must reflect the characteristics and level of quality that will satisfy the Government’s needs as demonstrated by the salient physical, functional, or performance characteristics that “equal” products must meet and/or exceed that as specified in the solicitation or relevant specification.

A. For each item proposed as an “approved equal,” submit supporting data, including:

1. Drawings and samples as appropriate.

2. Comparison of the characteristics of the proposed item with that specified and with the salient characteristics provided.

3. Changes required in other elements of the work because of the substitution.

4. Name, address, and telephone number of vendor.

5. Manufacturer’s literature regarding installation, operation, and maintenance, including schematics for electrical and hydraulic systems, lubrication requirements, and parts lists. Describe availability of maintenance service, and state source of replacement materials.

B. A request for approval constitutes a representation that Contractor:

1. Has investigated the proposed item and determined that it is equal or superior in all respects to that specified.

2. Will provide the same warranties for the proposed item as for the item specified.

3. Has determined that the proposed item is compatible with interfacing items.

4. Will coordinate the installation of an approved item and make all changes required in other elements of the work because of the substitution.

5. Waives all claims for additional expenses that may be incurred as a result of the substitution.

C. Approved Equals will be evaluated and approved/disapproved during the submittal process.

ITEM 6 – TEMPORARY SERVICES

6.1 It is the Contractor’s responsibility to provide temporary services, equipment, tools, and skilled labor as required for the chosen means and methods to perform the work in accomplishing this Contract.

ITEM 7 - PROJECT CLOSEOUT

7.1 Cleaning: Remove all tools, equipment, surplus materials, and rubbish. At time of final inspection, project shall be thoroughly clean and ready for intended use.

7.2 Completion: Contractor shall request a final inspection to the Contracting Officer and COR.

7.3 Warranties

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A. Workmanship Warranty will be based on project acceptance and will remain in effect for 1 year following acceptance. The contractor will also support manufacturer warrantied items and repair work during this period.

B. Provide all manufacturer warranty information of products installed. All contact information, extent of coverage and conditions shall be clearly noted as well as date of overall final acceptance.

C. Information shall include operation and maintenance manuals for each warranted product.

END OF SECTION

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SECTION 08 71 00

DOOR HARDWARE

PART 1 - GENERAL

1.1 SUMMARY

A. Remove and replace in-kind the existing Horton Automatics operators and associated opener accessories.

B. Furnish and install new complete, fully integrated accessible door opener systems, including:

1. Swing door operators

2. Control boards/controllers

3. Interior and exterior actuators

4. All required wiring, connectors and mounting hardware

5. Dedicated power supplies with battery backup capability

6. Coordination and integration with existing park access control systems, fire alarm interfaces, and life-safety systems.

C. Contractor shall provide a complete, code-compliant turnkey installation.

1.2 SUBMITTALS

A. Door hardware schedule.

B. Product data for all system components: Operators, actuators, control boards, sensors, power supplies, and battery backup devices.

C. O&M manuals including battery maintenance instructions.

1.3 QUALITY ASSURANCE

A. Installer shall have minimum 3 years experience in similar installations.

PART 2 - PRODUCTS

2.1 HARDWARE

A. Fire Resistance Rated Assemblies: Provide products that comply with NFPA 80 and are listed and labeled by a testing and inspecting agency for exiting hardware, operators, and accessories indicated.

B. Finishes:

1. Provide list of manufacturer standard finishes of each device for COR selection.

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PART 3 - EXECUTION

3.1 INSTALLATION

A. Mount hardware in locations required to comply with governing regulations, ADA Standards, and according to SDI A250.8 and DHI WDHS.3

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SECTION 08 80 00

GLAZING

1.1 RELATED SECTIONS

A. Section 08 87 23 Safety and Security Film

1.2 SECTION REQUIREMENTS

A. Submittals:

1. Product Data: Manufacturer data for glass type and sealants.

2. Shop Drawings: Indicate glazing dimensions, thicknesses, edge conditions, and installation details.

3. Samples: Minimum 4x4 inch sample of Low-E coated class and tri-seal spacer.

4. Certificates: Warranty and compliance documentation verifying tempered glass meets applicable safety standards.

1.3 QUALITY ASSURANCE

A. Glazing installer shall have minimum 3 years experience in similar installations.

B. All glass shall be fabricated by a certified IGU manufacturer in accordance with ASTM E2190.

PART 2 - PRODUCTS

2.1 GLASS, GENERAL

A. Glazing Publications: Comply with published recommendations of glass product manufacturers and organizations below unless more stringent requirements are indicated. See these publications for glazing terms not otherwise defined in this Section or in referenced standards.

1. GANA Publications: "Glazing Manual."

2. AAMA Publications: AAMA GDSG-1, "Glass Design for Sloped Glazing," and

AAMA TIR A7, "Sloped Glazing Guidelines."

3. IGMA Publication for Sloped Glazing: IGMA TB-3001, "Guidelines for Sloped Glazing."

4. IGMA Publication for Insulating Glass: SIGMA TM-3000, "North American Glazing

Guidelines for Sealed Insulating Glass Units for Commercial and Residential Use."

B. Safety Glazing: Where safety glazing is indicated, provide glazing that complies with 16 CFR 1201, Category II.

C. Safety Glazing Labeling: Where safety glazing is indicated, permanently mark glazing with certification label of the SGCC or another certification agency acceptable to authorities having jurisdiction or manufacturer. Label shall indicate manufacturer's name, type of glass, thickness, and safety glazing standard with which glass complies.

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D. Insulating-Glass Certification Program: Permanently marked either on spacers or on at least one component lite of units with appropriate certification label of IGCC.

E. Fabricate units square, clean, without visible defects or coating irregularities.

2.2 GLASS PRODUCTS

A. Insulating-Glass Units: Factory-assembled units consisting of sealed lites of glass separated by a dehydrated interspace, qualified according to ASTM E 2190.

2.3 GLAZING SEALANTS

A. Glazing Sealant: Neutral-curing silicone glazing sealant complying with ASTM C 920, Type S, Grade NS, Class 25, Use NT.

B. Low-Emitting Materials: Sealants shall have a VOC content of not more than 250 g/L.

C. Low-Emitting Materials: Sealants shall comply with the testing and product requirements of the California Department of Public Health's "Standard Method for the Testing and Evaluation of Volatile Organic Chemical Emissions from Indoor Sources Using Environmental Chambers."

2.4 ACCESSORIES

A. Setting blocks, edge spacers, shims, fasteners.

PART 3 - EXECUTION

3.1 EXAMINATION

A. Verify openings are plumb, level, dry, and properly sized for glazing installation.

B. Report unsuitable conditions before proceeding.

3.2 INSTALLATION

A. Comply with combined recommendations of manufacturers of glass, sealants, gaskets, and other glazing materials, unless more stringent requirements are contained in GANA's "Glazing Manual."

B. Set glass lites in each series with uniform pattern, draw, bow, and similar characteristics.

C. Remove nonpermanent labels, and clean surfaces immediately after installation.

D. Provide proper edge clearances, setting blocks, and weep systems.

E. Protect Low-E coated surfaces from scratches and handling damage during installation.

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3.3 CLEANING AND PROTECTION

A. Clean glazing after installation with manufacturer approved materials.

B. Protect installed glazing from damage until project completion.

3.4 WARRANTY

A. Minimum 10 year insulating glass unit warranty covering seal failure, fogging, and loss of thermal performance.

B. Provide a safety glazing compliance certification for tempered glass.

3.5 INSULATING-GLASS TYPES

A. Glass Type: Low-E-coated, clear insulating glass.

1. Overall Unit Thickness: 1 inch (25 mm).

2. Thickness of Each Glass Lite: Minimum ¼ inch (nominal).

3. Outdoor Lite: Heat-strengthened, fully tempered float glass.

a. Provide soft-coat Low-E clear SN-68 film applied to surface #2 per Section 08 87 23 Safety and Security Film.

4. Interspace Content: Argon.

5. Air Spacer System: Provide ½ inch tri-seal black air spacer.

6. Indoor Lite: Heat-strengthened, fully tempered float glass.

7. Visible Light Transmittance: 68 percent minimum.

8. Winter Nighttime U-Factor: 0.293 maximum.

9. Summer Daytime U-Factor: 0.275 maximum.

10. Solar Heat-Gain Coefficient: 0.38 maximum.

11. Safety glazing required.

12. 2” x 2” etched squares to match existing pattern.

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SECTION 08 87 23

SAFETY AND SECURITY FILM

1.1 SECTION INCLUDES

A. Safety and security films

1.2 RELATED SECTIONS

A. Section 01 10 00 Division 01 Short Form General Requirements

B. Section 08 80 00 Glazing: Substrate for application of safety and security film.

1.3 REFERENCES

A. American National Standards Institute (ANSI):

1. ANSI Z97.1 – Safety Glazing Materials Used in Buildings – Safety Performance

Specifications and Methods of Test.

B. ASTM International (ASTM):

1. ASTM D882 – Standard Test Method for Tensile Properties of Thin Plastic Sheeting.

2. ASTM D3330 – Standard Test Methods for Peel-Adhesion at 180 Degree Angle.

3. ASTM D4830 – Standard Test Methods for Characterizing Thermoplastic Fabrics Used in

Roofing and Waterproofing. Section 7: Puncture Strength.

4. ASTM E84 – Test Method for Surface Burning Characteristics of Building Materials.

5. ASTM E903 – Test Method for Solar Absorptance, Reflectance, and Transmittance of

Materials Using Integrating Spheres.

C. Consumer Products Safety Commission (CPSC):

1. 16 CFR 1201 – Safety Standard for Architectural Glazing Materials.

1.4 PERFORMANCE REQUIREMENTS

A. Impact Resistance: Provide films that when applied to 1/8-inch annealed glass pass the impact test requirements of ANSI Z97.1 and CPSC 16 CFR 1201.

B. Peel Strength: >2720 (>6) when tested in accordance with ASTM D3330.

C. Puncture Strength: 145 when tested in accordance with ASTM D4830.

D. Surface Burning Characteristics: Provide films that have Class A ratings when tested in accordance with ASTM E84.

E. Tensile Properties: When measured in accordance with ASTM D882.

1. Minimum Tensile Strength of Film: 32,000 psi, average.

2. Minimum Elongation at Break: >100 percent.

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3. Break Strength: 181 lbs/in.

F. Ultraviolet Transmission: Provide safety and security films with UV absorbing materials that limit the weighted UV Transmission to 1.0 percent or less when measured according to ASTM E903.

G. Provide safety and security films that do not have a masking sheet.

1.5 SUBMITTALS

A. Product Data: Submit for each product specified indicating:

1. Performance properties.

2. Preparation and installation instructions and recommendations.

3. Storage and handling recommendations.

B. Qualification Data: Submit documentation indicating qualifications of safety and security film manufacturer and installer.

C. Operation and Maintenance Data: Submit for safety and security control film to include in maintenance manuals.

D. Warranty: Submit sample special warranty specified in this section.

1.6 QUALITY ASSURANCE

A. Manufacturer Qualifications: A qualified manufacturer that has a minimum of 10 years of documented experience manufacturing safety and security films similar to be used for this project.

B. Installer Qualifications: A firm that is authorized by safety and security film manufacturer to install film in accordance with guidelines set forth by the manufacturer.

C. Source Limitations: Obtain all safety and security film from same manufacturer.

1.7 DELIVERY, STORAGE, AND HANDLING

A. Deliver, store and handle materials in manufacturer’s protective packaging.

B. Store and protect materials according to manufacturer’s written recommendations to prevent damage from condensation, temperature changes, direct exposure to sun, or other causes.

1.8 SITE CONDITIONS

A. Ambient Conditions: Maintain temperature, humidity, and ventilation within limits recommended by manufacturer.

1.9 LIMITED WARRANTY:

A. Manufacturer’s Limited Warranty: 10-year warranty covering defects such as cracking, crazing, delaminating, peeling, and corrosion.

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PART 2 - PRODUCTS

2.1 BASIS OF DESIGN

A. The design for safety and security film is based on LLumar Safety and Security Film SCLSRPS7 manufactured by Eastman Chemical Company business.

B. Proposed alternatives will be considered, subject to compliance with requirements of this section, under provisions of Section 01 10 00.

2.2 SAFETY AND SECURITY FILM

A. LLumar Safety and Security Film SCLSRPS7 with the following performance characteristics when applied to the interior surface of single-pane 1/8-inch clear glass:

1. % Total Solar Transmittance: 82

2. % Total Solar Reflectance: 8

3. % Total Solar Absorptance: 10

4. % Visible Light Transmission: 89

5. % Visible Light Reflection – Exterior: 9

6. % Visible Light Reflection – Interior: 9

7. Winter U-Value: 1.07

8. Shading Coefficient: 0.98

9. % Ultraviolet Ray Protection (280nm-380nm): 99

10. Emissivity: 0.90

11. Solar Heat Gain Coefficient: 0.85

12. % Total Solar Energy Rejected: 15

13. Light-to-Solar Heat Gain Ratio: 1.05

14. % Summer Solar Heat Reduction: 1

15. % Winter Heat Loss Reduction: -3

16. % Glare Reduction: 1

17. Thickness without Liner: 0.007 inches

18. Film Color: Clear

2.3 SAFETY AND SECURITY FILM ACCESSORIES

A. General: Provide accessories either manufactured by or acceptable to safety and security film manufacturer for application indicated, and with a proven record of compatibility with surfaces contacted in installation.

B. Adhesive: Pressure sensitive adhesive which is activated by pressure and water. It is characterized by its permanently tacky nature and its installation ease. Protect adhesive from contamination by applying a release liner that will be removed and discarded at installation.

C. Cleaners, Primers, and Sealers: Types recommended by safety and security film manufacturer.

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PART 3 - EXECUTION

3.1 EXAMINATION

A. Examine substrates for compliance with requirements and for conditions affecting performance of safety and security film including glass that is broken, chipped, cracked, abraded, or damaged in any way.

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

3.2 PREPARATION

A. Comply with manufacturer’s written instructions for surface preparation.

B. Clean substrates thoroughly prior to installation.

C. Prepare substrates using methods recommended by film manufacturer to achieve the best results for the substrate under project conditions.

D. Protect window frames and surrounding surfaces to prevent damage during installation.

3.3 INSTALLATION

A. Installation of film will be on the #2 surface of outside lite per Section 08 80 00 Glazing.

B. Install in accordance with manufacturer’s written instructions.

C. Install with no gaps or overlaps.

D. If seamed, make seams non-overlapping.

E. Do not remove release liner from film until just before each piece of film is cut and ready for installation.

F. Custom cut to the glass with neat, square corners and edges to within 1/8-inch of the window frame.

G. Remove air bubbles, blisters, and other defects. Be careful to remove “fingers” to eliminate any contamination or excess water pockets. It is crucial to remove as much water as possible during installation.

3.4 FIELD QUALITY CONTROL

A. After installation, film shall appear uniform in appearance with no visible streaks, wrinkles, banding, thin spots or pinholes.

B. If installed film does not meet these criteria, remove and replace with new film.

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3.5 CLEANING AND PROTECTION

A. Remove excess mounting solution at finished seams, perimeter edges, and adjacent surfaces.

B. Use cleaning methods recommended by safety and security film manufacturer.

C. Replace films that cannot be cleaned.

D. Protect installed products until completion of project.

E. Touch-up, repair or replace damaged products before Substantial Completion.

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APPENDIX A

SUBMITTAL LIST

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APPENDIX B

SITE PLAN

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APPENDIX C

EXISTING CONDITIONS PHOTOGRAPHS

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APPENDIX D

MOUNT RUSHMORE VISITOR CENTER AS-BUILTS

(Separate PDF attachment)

C. Contractor shall provide a complete, code-compliant turnkey installation.

END OF SECTION