Specs Combined Lobby Renovations.pdf

SUPERVISOR’S OFFICE LOBBY REMODEL

MARK TWAIN NATIONAL FOREST

PHELPS COUNTY, MISSOURI

SECTION 011000 - SUMMARY

PART 1 - GENERAL

1.1 PRJECT INFORMATION

A. Project Identification:

1. Project Location: The project is located at 401 Fairgrounds Rd., Rolla, Missouri 65401.

B. Owner: USDA Forest Service, Mark Twain National Forest.

1. The Work consists of:

Item 1:

a. Demolition of an approximate 4’x4’ size area into an existing wall in the lobby area of the Mark Twain National Forest Supervisor’s Office.

Item 2:

b. Furnish and install a sneeze guard shield service window into the demoed area of the wall. Window shall be a Ready-Access 275 Low Profile Single Sliding Transaction Window, or APPROVED EQUAL. Window size shall be 47.5"w x 43.5"h (19"w x 39"h service opening) with factory installed ¼” tempered glass sneeze guard with aluminum speak thru (11.25”h pass thru height) and a 47.5” wide stainless steel shelf.

c. Provide connection details.

Item 3: Installation of a new interior sliding entrance door

d. Furnish and install (1) Stanley Dura-glide 3000, or approved equal, automatic sliding door package in a dark bronze finish to match existing entrance door. Included will be access control/electric locking, 1/4" clear tempered glass and wireless push plates for door activation. The method of operation will be (1) wireless push plate at the reception desk and the other wireless push plate on the inside hallway to operate the door. The motion sensors will be inactive and the door will be electronically locked while the door is closed to prevent anyone from entering the building. See attached drawings for desired location.

e. Provide system connection details including electrical connections.

NOTE 1: Building dimensions are approximate. Contractor is responsible to confirm actual building dimensions.

NOTE 2: All items not specifically mentioned in the Contract Documents necessary to complete the specified work shall be incidental to the cost of the project.

NOTE 3: Contractor shall comply with all office COVID-19 requirements in place by the Mark Twain National Forest.

1.2 WORK RESISTRICTION

A. Contractor's Use of Premises: Owner will occupy premises during construction. During construction, Contractor will have limited use of building indicated and shall not cause undo interference with normal office operations between 7:30 AM and 5:00 PM Monday – Friday, while working on lobby remodel. Other than above Contractor will not be restricted as to when he can work. Work must be coordinated with the COR.

B. Existing Utility Interruptions: Do not interrupt utilities serving facilities occupied by the government or others unless permitted under the following conditions and then only after providing temporary utility services according to requirements indicated:

1. Notify Contracting Officer not less than 2 days in advance of proposed utility interruptions.

2. Obtain Contracting Officers written permission before proceeding with utility interruptions.

C. Driveways, Walkways, and Entrances: Keep driveways, parking garage, loading areas, and entrances serving premises clear and available to Owner, Owner's employees, and emergency vehicles at all times. Do not use these areas for parking or storage of materials.

D. Noise, Vibration, and Odors: Coordinate operations that may result in high levels of noise and vibration, odors, or other disruption to Owner occupancy with Owner.

1. Notify Contracting Officer not less than two days in advance of proposed disruptive operations.

2. Obtain Contracting Officer written permission before proceeding with disruptive operations.

E. Nonsmoking Building: Smoking is not permitted within the building or within 25 feet of entrances, operable windows, or outdoor-air intakes.

1.3 STORAGE

A. The Contractor shall be responsible for all materials and equipment stored on the project site.

Locations of the Contractor’s storage areas shall be subject to approval by the COR.

1.4 CLEANUP

A. All refuse, including garbage, rubbish, construction refuse, unused materials, and wastes from the Contractor’s operations, shall be the property of the Contractor and shall be removed from Forest Service property.

B. At the end of each workday, the Contractor shall clean up the construction area. All debris shall either be placed in a construction dumpster or removed from the construction site. In addition, all pavement areas and sidewalks shall be swept clean of all debris and dust.

1.5

1.6 GOVERNMENT FACILITIES

A. Sanitary facilities are available at the site.

B. Commercial electric power is available at the site.

C. Potable water is available at the site.

1.7 ABBREVIATIONS AND TERMS

1. The following abbreviations and terms may be used in the contract documents:

a. COR (Contracting Officer’s Representative)

b. CO (Contracting Officer)

c. Owner: Government/Forest Service

d. USDA (United States Department of Agriculture)

1.8 INSPECTION AND ACCEPTANCE

A. Inspection shall be made by the COR, or his/her inspector. Inspections shall be made as often as necessary to ensure the work is being performed in a neat, workmanlike manner. A final inspection shall be made upon completion of the job. Final acceptance shall be based upon compliance with the contract specifications.

1.9 MEASUREMENT AND PAYMENT

A. Measurement and payment for the contract work will be made only for and under those pay items included in the Schedule of Items. Measurement and payment for work or materials required to complete the project and which are not included as pay items on the Schedule of Items will be considered as incidental to, and included, in the payment for other pay items shown and separate measurement and payment therefore will not be made.

B. Payment will be made as follows:

Pay Item Description Unit

Demo 4’x4’ Area of Wall (Includes mobilization and disposal)

LS

2 Furnish and Install Service Window LS

Furnish and Install Automatic Sliding Door w/ Buzzer Activation system

LS

PART 2 - PRODUCTS (Not Used)

PART 3 - EXECUTION (Not Used)

END OF SECTION 011000

SECTION 013300 - SUBMITTAL PROCEDURES

1.1 SUMMARY

A. This Section includes administrative and procedural requirements for submitting Shop Drawings, Product Data, Samples, and other miscellaneous submittals. See Table 013300-1 for a summary of required submittals.

B. See other specification section within this package for additional requirements on submittal.

1.2 SUBMITTAL PROCEDURES

A. Coordination: Coordinate preparation and processing of submittals with performance of construction activities.

1. Coordinate transmittal of different types of submittals for related parts of the Work so processing will not be delayed because of need to review submittals concurrently for coordination.

a. The Contracting Officer (CO) reserves the right to withhold action on a submittal requiring coordination with other submittals until related submittals are received.

B. Processing Time: Allow enough time for submittal review, including time for re-submittals, as follows. Time for review shall commence on CO's receipt of submittal.

1. Initial Review: Allow 14 days for initial review of each submittal. Allow additional time if processing must be delayed to permit coordination with subsequent submittals. CO will advise Contractor when a submittal being processed must be delayed for coordination.

2. If intermediate submittal is necessary, process it in same manner as initial submittal.

3. Allow 14 days for processing each re-submittal.

4. No extension of the Contract Time will be authorized because of failure to transmit submittals enough in advance of the Work to permit processing.

C. Identification: Place a permanent label or title block on each submittal for identification.

1. Indicate name of firm or entity that prepared each submittal on label or title block.

2. Provide a space on label or beside title block to record Contractor's review and approval markings and action taken by CO.

3. Include the following information on label for processing and recording action taken:

a. Project name.

b. Date.

c. Name and address of Contractor.

d. Name of manufacturer.

e. Unique identifier, including revision number.

f. Number and title of appropriate Specification Section.

g. Drawing number and detail references, as appropriate.

h. If more than one item is shown on submittal sheet, identify item.

D. Deviations: Highlight, encircle, or otherwise identify deviations from the Contract Documents on submittals.

E. Additional Copies: Unless additional copies are required for final submittal, and unless CO observes noncompliance with provisions of the Contract Documents, initial submittal may serve as final submittal.

F. Use for Construction: Use only final submittals with mark indicating action taken by CO in connection with construction.

1.3 MEASUREMENT AND PAYMENT

A. No separate measurement and/or payment will be made for this section. Payment shall be included with work shown in the schedule of items.

PART 2 - PRODUCTS

2.1 ACTION SUBMITTALS – (Submittals requiring CO approval)

A. General: Prepare and submit Action Submittals required by individual Specification Sections.

1. Number of Copies: Submit three copies of each submittal, unless otherwise indicated. CO will return two copies. Mark up and retain one returned copy as a Project Record Document.

B. Product Data: Collect information into a single submittal for each element of construction and type of product or equipment.

1. If information must be specially prepared for submittal because standard printed data are not suitable for use, submit as Shop Drawings, not as Product Data.

2. Mark each copy of each submittal to show which products and options are applicable.

3. Include the following information, as applicable:

a. Manufacturer's written recommendations.

b. Manufacturer's product specifications.

c. Manufacturer's installation instructions.

d. Manufacturer's catalog cuts.

e. Wiring diagrams showing factory-installed wiring.

f. Compliance with recognized trade association standards.

g. Compliance with recognized testing agency standards.

C. Shop Drawings: Prepare Project-specific information, drawn accurately to scale. Do not base Shop Drawings on reproductions of the Contract Documents or standard printed data.

1. Preparation: Include the following information, as applicable:

a. Dimensions.

b. Identification of products.

c. Fabrication and installation drawings.

d. Roughing-in and setting diagrams.

e. Wiring diagrams showing field-installed wiring, including power, signal, and control wiring.

f. Notation of dimensions established by field measurement.

2. Wiring Diagrams: Differentiate between manufacturer-installed and field-installed wiring.

D. Contractor's Construction Schedule: The contractor shall submit a Construction Schedule, for approval by CO, in accordance with the contract provisions within 5 day of commencement of work.

E. Samples: Prepare physical units of materials or products, including the following:

1. Samples for Initial Selection: Submit manufacturer's color charts consisting of units or sections of units showing the full range of colors, textures, and patterns available.

2.2 INFORMATIONAL SUBMITTALS – (Submittals NOT requiring CO approval)

A. General: Prepare and submit Informational Submittals required by other Specification Sections.

1. Number of Copies: Submit three copies of each submittal, unless otherwise indicated. CO will not return copies.

2. Certificates and Certifications: Certificates and certifications shall be signed by an officer or other individual authorized to sign documents on behalf of that entity.

3. Test and Inspection Reports: Comply with requirements in Section 014100 "Quality Control."

B. Material Test Reports: Prepare reports written by a qualified testing agency, on testing agency's standard form, indicating and interpreting test results of material for compliance with requirements.

C. Field Test Reports: Prepare reports written by a qualified testing agency, on testing agency's standard form, indicating and interpreting results of field tests performed either during installation of product or after product is installed in its final location, for compliance with requirements.

D. Maintenance Data: Prepare written and graphic instructions and procedures for operation and normal maintenance of products and equipment.

E. Manufacturer's Instructions: Prepare written or published information that documents manufacturer's recommendations, guidelines, and procedures for installing or operating a product or equipment. Include name of product and name, address, and telephone number of manufacturer.

2.3 WARRANTY

A. Warranty & Service: The Contractor shall warranty all materials, equipment, and labor for one

(1) year following the date of Substantial Completion.

1. Contractor’s Standard 1 Year Warranty

2. Products Manufacturers Warranties

PART 3 - EXECUTION

3.1 GENERAL

A. Review each submittal and check for compliance with the Contract Documents. Note corrections and field dimensions. Mark with approval stamp before submitting to CO.

B. Approval Stamp: Stamp each submittal with a uniform, approval stamp. Include Project name and location, submittal number, Specification Section title and number, name of reviewer, date of Contractor's approval, and statement certifying that submittal has been reviewed, checked, and approved for compliance with the Contract Documents.

C. CO will not review submittals that do not bear Contractor's approval stamp and will return them without action.

D. Submittals not required by the Contract Documents will not be reviewed and may be discarded.

E. Substitutions – Whenever materials, products, and equipment are listed by name or brand in the specifications and/or on the drawings, it is used as a measure of quality, utility, or standard. If the Contractor prefers to use any other brand or manufacturer of same quality, appearance and utility to that specified, he shall request substitution as provided below, not less than 30 days before the planned installation of the item. The Contracting Officer will approve or disapprove the request for substitution.

F. Requests for substitutions will only be considered if contractor submits the following:

1. Complete technical data including drawings, complete performance specifications, test data, samples and performance tests of the article proposed for substitution. Submit additional information if required by Contracting Officer. All items in the above information shall be circled, tagged, or marked in some way to indicate all deviations or differences which the proposed item differs from the originally specified item.

2. Similar data as above for item originally specified. All items shall be marked to identify where/how the proposed substitution will differ.

3. A statement by the Contractor that the proposed substitution is in full compliance with the contract documents, applicable codes, and laws.

4. The Contractor shall be responsible for any effect upon related work in the project for any substitution and shall pay any additional costs generated by any substitutions.

3.2 SUBMITTAL SCHEDULE – Submittals shall be made as required by and called for in the drawings and specifications. The following table is a summary of the required submittals for the project - the table is to assist the Contractor and may not be all inclusive – additional submittals may be required by specific specifications:

TABLE 013000-1

Spec.

Section Section Title Required Submittal

013300 Submittal Procedures Construction Schedule

079200 Joint Sealants Product Data, Warranty

081110 Sliding Automatic Door Product Data, O&M Manual, Warranty

Door Operator/Buzzer System (Transmitter and Receiver System) (Push

Plate Kit)

Product Data, Warranty

Spec.

Section Section Title Required Submittal

Door Hardware Product Data, Hardware Schedule, Warranty

085619 Service Window and Accessories Product Data, Warranty

Plexiglass Sneeze Guards and Accessories

Product Data, Warranty

END OF SECTION 013300

SECTION 014100 - QUALITY CONTROL

PART 4 - GENERAL

4.1 This work shall consist of providing quality control in conformance with the inspection, testing, and product certification requirements of this contract to ensure compliance with the drawings and specifications. The Contractor shall provide all personnel, equipment, tests, and reports necessary to meet the requirements of the contract.

4.2 QUALITY CONTROL

A. The Contractor shall provide and maintain a quality control system that will ensure all services, supplies, and construction work required under this contract conforms to the contract requirements. The Contractor shall perform, or cause to be performed, the sampling, inspection, and testing required to substantiate that all services, supplies, and construction conform to the contract requirements.

B. Special Tests and Inspections: Contractor will engage a testing agency to conduct required special tests and inspections. The Contractor shall authorize the testing agency to perform the required testing and inspections on the work completed. The authority shall include:

1. Testing agency will interpret tests and inspections and state in each report whether tested and inspected work complies with or deviates from the Contract Documents.

2. Testing agency will re-test and re-inspect corrected work.

C. Retesting/Reinspecting: Contractor shall provide quality-control services for retesting and reinspection for replaced construction work or for work that failed to comply with the requirements under the contract.

4.3 SUBMITTALS

A. Contractor Quality Control Plan

B. Permits, Licenses, and Certificates

C. Test and Inspection Reports

D. As-Built Drawings

4.4 MEASUREMENT AND PAYMENT

A. No separate payment will be made for the work included under this section; rather payment shall be considered to be included in the items of work listed in the Schedule of Items.

PART 5 - PRODUCTS (Not Applicable)

PART 6 - EXECUTION

6.1 QUALITY CONTROL SYSTEM

A. General: Perform required testing, inspections, sampling, and similar services per direction specified in the contract drawings and specifications and in accordance with established industry standards.

6.2 CONTRACTOR QUALITY CONTROL PLAN

A. At the time of the preconstruction conference, the Contractor shall submit for approval a written Contractor Quality Control Plan.

1. If the plan requires any revisions or corrections, the Contractor shall resubmit the plan within 10 days.

2. The Government reserves the right to require changes in the plan during the contract period as necessary.

3. No change in the approved plan may be made without written concurrence by the Contracting Officer.

4. At a minimum, the plan shall include the following:

a. A list of personnel responsible for quality control and assigned duties. Include each person's qualifications.

b. A copy of a letter of direction to the Contractor's Quality Control Supervisor outlining assigned duties.

c. Names, qualifications, and descriptions of laboratories to perform sampling and testing, and samples of proposed report forms.

d. Methods of performing, documenting, and enforcing quality control of all work.

e. Methods of monitoring and controlling environmental pollution and contamination as required by all applicable regulations and laws.

6.3 TEST AND INSPECTION REPORTS

A. Submit three copies of complete test results no later than three calendar days after the test was performed.

B. Submit failing test results and proposed remedial actions within four hours of noted deficiency.

C. Testing and Inspection Reports shall include the following:

1. Date of issue.

2. Project title and number.

3. Name, address, and telephone number of testing agency.

4. Dates and locations of samples, tests, or inspections.

5. Names of individuals performing tests and inspections.

6. Reference Specification Section(s).

7. Complete test or inspection data.

8. Test and inspection results and an interpretation of test results.

9. Ambient conditions at time sample was taken, tested, or inspected.

10. Comments or professional opinion on whether tested or inspected work complies with the

Contract Document requirements.

11. Name and signature of laboratory inspector.

12. Recommendations on retesting and reinspecting.

6.4 PERMITS, LICENSES, AND CERTIFICATES

A. For Contracting Officer’s records, submit copies of permits, licenses, certifications, inspection reports, releases, jurisdictional settlements, notices, receipts for fee payments, judgments, correspondence, records, and similar documents, established for compliance with standards and regulations relevant to the on performance of the work.

6.5 AS-BUILT DRAWINGS

A. The Contractor shall maintain a set of the contract drawings depicting as-built conditions. These drawings shall be maintained in a current condition and shall be available for review. All variations from the original contract drawings shall be indicated in red on the drawings. Upon completion of the contract work, as-built drawings shall be submitted to the Contracting Officer.

END OF SECTION 014100

SECTION 024119 - SELECTIVE DEMOLITION

1.1 SECTION REQUIREMENTS

A. Items indicated to be removed and salvaged remain Owner's property. Carefully detach from existing construction, in a manner to prevent damage, and deliver to Owner ready for reuse.

Include fasteners or brackets needed for reattachment elsewhere.

B. Owner will occupy portions of building immediately adjacent to selective demolition area.

Conduct selective demolition so Owner's operations will not be disrupted.

C. It is not expected that hazardous materials will be encountered in the Work. If hazardous materials are encountered, do not disturb; immediately notify Owner. Hazardous materials will be removed by Owner under a separate contract.

PART 2 - PRODUCTS

2.1 PEFORMANCE REQUIREMENTS

A. Regulatory Requirements: Comply with EPA regulations and with hauling and disposal regulations of authorities having jurisdiction.

B. Standards: Comply with ANSI/ASSE A10.6 and NFPA 241.

PART 3 - EXECUTION

3.1 DEMOLITION

A. Cut an aprrox. 4’x4’ opening into an interior office wall of the lobby/reception area.

B. Maintain services/systems indicated to remain and protect them against damage during selective demolition operations. Before proceeding with demolition, provide temporary services/systems that bypass area of selective demolition and that maintain continuity of services/systems to other parts of the building.

C. Locate, identify, shut off, disconnect, and seal or cap off indicated utility services and mechanical/electrical systems serving areas to be selectively demolished.

D. Prevent injury to people and damage to adjacent buildings and facilities to remain.

E. Provide temporary weather protection to prevent water leakage and damage to structure and interior areas.

F. Requirements for Building Reuse:

1. Maintain existing building structure (including structural floor and roof decking) and envelope (exterior skin and framing, excluding window assemblies and nonstructural roofing material) not indicated to be demolished; do not demolish such existing construction beyond indicated limits.

G. 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.

H. Remove demolition waste materials from Project site. Do not burn demolished materials.

I. 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.

3.2 PATCHING AND REPAIRS

A. General: Promptly repair damage to adjacent construction caused by selective demolition operations.

B. Repairs: Where repairs to existing surfaces are required, patch to produce surfaces suitable for new materials.

1. Completely fill holes and depressions in existing masonry walls that are to remain with an approved masonry patching material applied according to manufacturer's written recommendations.

C. Finishes: Restore exposed finishes of patched areas and extend restoration into adjoining construction in a manner that eliminates evidence of patching and refinishing.

D. Floors and Walls: Where walls or partitions that are demolished extend one finished area into another, patch and repair floor and wall surfaces in the new space. Provide an even surface of uniform finish color, texture, and appearance. Wall surfaces to be painted to match exisiting.

Remove existing floor and wall coverings and replace with new materials, if necessary, to achieve uniform color and appearance.

E. Ceilings: Patch, repair, or rehang existing ceilings as necessary to provide an even-plane surface of uniform appearance.

3.3 DISPOSAL OF DEMOLISHED MATERIALS

A. General: Promptly dispose of demolished materials. Do not allow demolished materials to accumulate on-site.

B. Burning: Do not burn demolished materials.

C. Disposal: Transport demolished materials off Government property and legally disposes of them.

END OF SECTION 024119

SECTION 079200 - JOINT SEALANTS

PART 7 - GENERAL

7.1 SUMMARY

A. This Section includes joint sealants for the following applications, including those specified by reference to this Section:

1. Exterior joints in the following vertical surfaces and horizontal non-traffic surfaces:

a. Perimeter joints between materials listed above and frames of doors, windows, and exterior trim.

b. Other joints as indicated.

B. Related Sections include the following:

1. Section 08800 "Glazing" for glazing sealants.

7.2 PERFORMANCE REQUIREMENTS

A. Provide elastomeric joint sealants that establish and maintain watertight and airtight continuous joint seals without staining or deteriorating joint substrates.

B. Provide joint sealants for interior applications that establish and maintain airtight and water-resistant continuous joint seals without staining or deteriorating joint substrates.

7.3 SUBMITTALS

A. Product Data: For each joint-sealant product indicated.

7.4 PROJECT CONDITIONS

A. Do not proceed with installation of joint sealants under the following conditions:

1. When ambient and substrate temperature conditions are outside limits permitted by joint-sealant manufacturer[ or are below 40 deg F (5 deg C)].

2. When joint substrates are wet.

3. Where joint widths are less than those allowed by joint-sealant manufacturer for applications indicated.

4. Contaminants capable of interfering with adhesion have not yet been removed from joint substrates.

7.5 MEASUREMENT AND PAYMENT

A. There will be no separate measurement or payment for work in this section. Payment will be included at the contract unit price as shown on the Schedule of Items for the building.

PART 8 - PRODUCTS

8.1 MANUFACTURERS

A. Available Products: Subject to compliance with requirements, products that may be incorporated into the Work include, but are not limited to, products listed in other Part 2 articles.

8.2 MATERIALS, GENERAL

A. Compatibility: Provide joint sealants, backings, and other related materials that are compatible with one another and with joint substrates under conditions of service and application, as demonstrated by sealant manufacturer, based on testing and field experience.

B. VOC Content of Interior Sealants: Provide interior sealants and sealant primers that comply with the following limits for VOC content when calculated according to 40 CFR 59, Subpart D (EPA Method 24):

1. Sealants: 250 g/L.

2. Sealant Primers for Nonporous Substrates: 250 g/L.

3. Sealant Primers for Porous Substrates: 775 g/L.

C. Colors of Exposed Joint Sealants: As indicated by manufacturer's designations.

8.3 ELASTOMERIC JOINT SEALANTS

A. Elastomeric Sealants: Comply with ASTM C 920 and other requirements indicated for each liquid-applied chemically curing sealant specified, including those referencing ASTM C 920 classifications for type, grade, class, and uses related to exposure and joint substrates.

B. Stain-Test-Response Characteristics: Where elastomeric sealants are specified to be non-staining to porous substrates, provide products that have undergone testing according to ASTM C 1248 and have not stained porous joint substrates indicated for Project.

C. Suitability for Contact with Food: Where elastomeric sealants are indicated for joints that will come in repeated contact with food, provide products that comply with 21 CFR 177.2600.

D. Single-Component Silicone Sealant [ES-<#>]:

1. Available Products:

a. Tremco; Spectrem 1 (Basic).

2. Type and Grade: S (single component) and NS (non-sag).

3. Class: 100/50.

4. Use Related to Exposure: NT (non-traffic).

5. Uses Related to Joint Substrates: M, G, A, and, as applicable to joint substrates indicated, O.

a. Use O Joint Substrates: Coated glass, color anodic aluminum, aluminum coated with a high-performance coating, galvanized steel, brick, granite, limestone, marble, ceramic tile, and wood.

6. Stain-Test-Response Characteristics: Non-staining to porous substrates per

ASTM C 1248.

E. Single-Component Non-sag Urethane Sealant [ES-<#>]:

1. Available Products:

a. Sika Corporation, Inc.; Sikaflex - 1a.

b. Sonneborn, Division of ChemRex Inc.; Ultra.

c. Sonneborn, Division of ChemRex Inc.; NP 1.

d. Tremco; Vulkem 116.

2. Type and Grade: S (single component) and NS (nonsag).

3. Class: 25.

4. Uses Related to Exposure: T (traffic) and NT (nontraffic).

5. Uses Related to Joint Substrates: M, [G, ]A, and, as applicable to joint substrates indicated, O.

a. Use O Joint Substrates: [Color anodic aluminum] [aluminum coated with a high-performance coating] [galvanized steel] [brick] [granite] [marble] [ceramic tile] [wood] [and] <Insert other Use O substrates>.

F. Single-Component Nonsag Urethane Sealant [ES-<#>]:

1. Available Products:

a. Bostik Findley; Chem-Calk 900.

b. Bostik Findley; Chem-Calk 915.

c. Bostik Findley; Chem-Calk 916 Textured.

d. Bostik Findley; Chem-Calk 2639.

e. Pecora Corporation; Dynatrol I-XL.

f. Polymeric Systems Inc.; Flexiprene 1000.

g. Polymeric Systems Inc.; PSI-901.

h. Schnee-Morehead, Inc.; Permathane SM7100.

i. Schnee-Morehead, Inc.; Permathane SM7108.

j. Schnee-Morehead, Inc.; Permathane SM7110.

k. Sika Corporation, Inc.; Sikaflex - 15LM.

l. Tremco; DyMonic.

m. Tremco; Vulkem 921.

n. Tremco; Vulkem 931.

2. Type and Grade: S (single component) and NS (nonsag).

3. Class: [25] [50] [100/50].

4. Use Related to Exposure: NT (nontraffic).

5. Uses Related to Joint Substrates: M, [G, ]A, and, as applicable to joint substrates indicated, O.

a. Use O Joint Substrates: [Color anodic aluminum] [aluminum coated with a high-performance coating] [galvanized steel] [brick] [granite] [marble] [ceramic tile] [wood] [and] <Insert other Use O substrates>.

8.4 JOINT-SEALANT BACKING

A. General: Provide sealant backings of material and type that are nonstaining; are compatible with joint substrates, sealants, primers, and other joint fillers; and are approved for applications indicated by sealant manufacturer based on field experience and laboratory testing.

B. Cylindrical Sealant Backings: ASTM C 1330, Type [C (closed-cell material with a surface skin)] [O (open-cell material)] [B (bi-cellular material with a surface skin)][ or any of the preceding types, as approved in writing by joint-sealant manufacturer for joint application indicated], and of size and density to control sealant depth and otherwise contribute to producing optimum sealant performance:

C. Elastomeric Tubing Sealant Backings: Neoprene, butyl, EPDM, or silicone tubing complying with ASTM D 1056, nonabsorbent to water and gas, and capable of remaining resilient at temperatures down to minus 26 deg F (minus 32 deg C). Provide products with low compression set and of size and shape to provide a secondary seal, to control sealant depth, and to otherwise contribute to optimum sealant performance.

8.5 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, free of oily residues or other substances capable of staining or harming joint substrates and adjacent nonporous surfaces in any way, and formulated to promote optimum adhesion of sealants to joint substrates.

C. Masking Tape: Non-staining, nonabsorbent material compatible with joint sealants and surfaces adjacent to joints.

PART 9 - EXECUTION

9.1 EXAMINATION

A. Examine joints indicated to receive joint sealants, with Installer present, for compliance with requirements for joint configuration, installation tolerances, and other conditions affecting joint-sealant performance.

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

9.2 PREPARATION

A. Surface Cleaning of Joints: Clean out joints immediately before installing joint sealants to comply with joint-sealant manufacturer's written instructions and the following requirements:

1. Remove all foreign material from joint substrates that could interfere with adhesion of joint sealant, including dust, paints (except for permanent, protective coatings tested and approved for sealant adhesion and compatibility by sealant manufacturer), old joint sealants, oil, grease, waterproofing, water repellents, water, surface dirt, and frost.

2. Clean porous joint substrate surfaces by brushing, grinding, blast cleaning, mechanical abrading, or a combination of these methods to produce a clean, sound substrate capable of developing optimum bond with joint sealants. Remove loose particles remaining after cleaning operations above by vacuuming or blowing out joints with oil-free compressed air. Porous joint substrates include the following:

a. Concrete.

b. Masonry.

c. Unglazed surfaces of ceramic tile.

3. Remove laitance and form-release agents from concrete.

4. Clean nonporous surfaces with chemical cleaners or other means that do not stain, harm substrates, or leave residues capable of interfering with adhesion of joint sealants.

Nonporous joint substrates include the following:

a. Metal.

b. Glass.

c. Porcelain enamel.

d. Glazed surfaces of ceramic tile.

B. Joint Priming: Prime joint substrates based on preconstruction joint-sealant-substrate tests or prior experience. Apply primer to comply with joint-sealant manufacturer's written instructions.

Confine primers to areas of joint-sealant bond; do not allow spillage or migration onto adjoining surfaces.

C. Masking Tape: Use masking tape where required to prevent contact of sealant with adjoining surfaces that otherwise would be permanently stained or damaged by such contact or by cleaning methods required to remove sealant smears. Remove tape immediately after tooling without disturbing joint seal.

9.3 INSTALLATION OF JOINT SEALANTS

A. General: Comply with joint-sealant manufacturer's written installation instructions for products and applications indicated, unless more stringent requirements apply.

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

C. Install sealant backings of type indicated to support sealants during application and at position 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. Do not stretch, twist, puncture, or tear sealant backings.

3. Remove absorbent sealant backings that have become wet before sealant application and replace them with dry materials.

D. Install sealants using proven techniques that comply with the following and at the same time backings are installed:

1. Place sealants so they directly contact and fully wet joint substrates.

2. Completely fill recesses in each joint configuration.

3. Produce uniform, cross-sectional shapes and depths relative to joint widths that allow optimum sealant movement capability.

E. Tooling of Non-sag Sealants: Immediately after sealant application and before skinning or curing begins, tool sealants according to requirements specified below to form smooth, uniform beads of configuration indicated; to eliminate air pockets; and to ensure contact and adhesion of sealant with sides of joint.

1. Remove excess sealant from surfaces adjacent to joints.

2. Use tooling agents that are approved in writing by sealant manufacturer and that do not discolor sealants or adjacent surfaces.

3. Provide concave joint configuration per Figure 5A in ASTM C 1193, unless otherwise indicated.

4. Provide flush joint configuration where indicated per Figure 5B in ASTM C 1193.

5. Provide recessed joint configuration of recess depth and at locations indicated per

Figure 5C in ASTM C 1193.

a. Use masking tape to protect surfaces adjacent to recessed tooled joints.

9.4 CLEANING

A. 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.

9.5 PROTECTION

A. Protect joint sealants during and after curing period from contact with contaminating substances and from damage resulting from construction operations or other causes so sealants are without deterioration or damage at time of Substantial Completion. If, despite such protection, damage or deterioration occurs, cut out and remove damaged or deteriorated joint sealants immediately so installations with repaired areas are indistinguishable from original work.

END OF SECTION 07920

SECTION 083213 - SLIDING ALUMINUM-FRAMED GLASS DOOR ENTRANCES

PART 10 - GENERAL

10.1 SECTION REQUIREMENTS

A. Submittals:

1. Product Data

2. Shop Drawings: Include plans, elevations, sections, details, hardware mounting heights, and attachments to other work.

3. Color Samples for selection of factory-applied color finishes to be approved by COR.

4. Closeout Submittals:

a. Owner’s Manual.

b. Warranties.

5. Reports: Based on evaluation performed by a qualified agency, for automatic entrance door assemblies.

a. Environmental Product Declaration.

b. Evaluation Report for compliance with IBC.

10.2 QUALITY ASSURANCE

A. Installer Qualifications: Manufacturer's authorized representative, with certificate issued by AAADM, who is trained for installation and maintenance of units required for this Project.

B. Manufacturer Qualifications: A qualified manufacturer with a manufacturing facility certified under ISO 9001

C. Manufacturer shall have in place a national service dispatch center providing 24 hours a day, 7 days a week, emergency call back service.

D. Certifications: Automatic sliding door systems shall be certified by the manufacturer to meet performance design criteria in accordance with the following standards:

1. ANSI/BHMA A156.10.

2. NFPA 101.

3. UL 325 listed.

4. IBC 2009 and 2012.

5. BOCA.

E. Environmental Product Declaration (EPD): EPD for automatic sliding entrances shall be certified by the manufacturer to comply with the following:

1. Prepared under Product Category Rule (PCR) UNCPC 4212.

2. Conform to ISO standards 14025, 14040, 14044, 21930

3. Life Cycle Assessment Basis: Cradle to Gate, minimum.

F. Source Limitations: Obtain automatic entrance door assemblies through one source from a single manufacturer.

G. Product Options: Drawings indicate sizes, profiles, and dimensional requirements of automatic entrance door assemblies and are based on the specific system indicated.

H. Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70, Article 100, by a testing agency acceptable to authorities having jurisdiction, and marked for intended use.

I. Emergency-Exit Door Requirements: Comply with requirements of authorities having jurisdiction for automatic entrances serving as a required means of egress.

10.3 WARRANTY

A. Automatic Entrances shall be free of defects in material and workmanship for a period of one (1) year from the date of substantial completion.

B. During the warranty period the Owner shall engage a factory-trained technician to perform service and affect repairs. A safety inspection shall be performed after each adjustment or repair and a completed inspection form shall be submitted to the Owner.

C. During the warranty period all warranty work, including but not limited to emergency service, shall be performed during normal working hours.

PART 11 - PRODUCTS

11.1 PERFORMANCE REQUIREMENTS

A. General: Provide automatic entrance door assemblies capable of withstanding loads and thermal movements based on testing manufacturer's standard units in assemblies similar to those indicated for this Project.

B. Operating Range: Minus 30 deg F (Minus 34 deg C) to 130 deg F (54 deg C).

C. Opening-Force Requirements for Egress Doors: Force shall be adjustable; but, not more than 50 lbf (222 N) required to manually set swinging egress door panel(s) in motion.

D. Closing-Force Requirements: Not more than 30 lbf (133 N) required to prevent door from closing.

E. Product Standard: AAMA/WDMA/CSA 101/I.S.2/A440.

1. Product Certification: AAMA certified with label attached to each door.

2. Minimum Performance Class: Class CW.

3. Minimum Performance Grade: Grade 30

F. Thermal Transmittance: NFRC 100 maximum total fenestration product U-factor of [0.32 Btu/sq.

ft. x h x deg F (1.83 W/sq. m x K)] [0.35 Btu/sq. ft. x h x deg F (2.0 W/sq. m x K)] [0.60 Btu/sq.

ft. x h x deg F (3.43 W/sq. m x K)].

G. Solar Heat-Gain Coefficient (SHGC): NFRC 200 maximum total fenestration product SHGC of 0.30.

11.2 AUTOMATIC SLIDING, ALUMINUM-FRAMED GLASS DOORS

A. Manufacturer: Stanley Access Technologies or APPROVED EQUAL.

1. Door: Dura-Glide 2000/3000 Series sliding automatic entrance, or APPROVED EQUAL.

B. Aluminum: Alloy and temper recommended by manufacturer for type of use and finish indicated.

1. Headers, stiles, rails, and frames: 6063-T6.

2. Extruded Bars, Rods, Profiles, and Tubes: ASTM B 221.

3. Sheet and Plate: ASTM B 209.

C. Sealants and Joint Fillers: Performed under Division 7 Section "Joint Sealants".

11.3 AUTOMATIC ENTRANCE DOOR ASSEMBLIES

A. General: Provide manufacturer's standard automatic entrance door assemblies including doors, sidelights, framing, headers, carrier assemblies, roller tracks, door operators, activation and safety devices, and accessories required for a complete installation.

B. Door style and frame to match existing exterior sliding door.

11.4 COMPONENTS

A. Framing Members: Manufacturer’s standard extruded aluminum reinforced as required to support imposed loads.

1. Nominal Size: To match existing exterior door.

2. Concealed Fastening: Framing shall incorportate a concealed fastening pocket, and continuous flush insert cover, extending full length of each framing member.

B. Stile and Rail Doors and Sidelights: Manufacturer's standard 1 ¾ inch (45 mm) thick glazed doors with extruded-aluminum tubular stile and rail members. Incorporate concealed tie-rods that span full length of top and bottom rails. TO MATCH EXISITNG DOOR.

C. Glazing: Manufacturer’s standard All Glazing furnished shall be 1/4 inch (6 mm) tempered, low-e coated. OR APPROVED EQUAL TO MATCH EXISITING DOOR.

D. Floor Track: Interior type, low profile, ADA-ABA compliant.

11.5 DOOR OPERATORS

A. General: Provide door operators of size recommended by manufacturer for door size, weight, and movement; for condition of exposure; and for long-term, operation under normal traffic load for type of occupancy indicated.

B. Operator system should be a transmitter and receiver system for automated door openings. System shall be capable of integrating with push plated and handheld transmitters. Receiver shall include a vestibule sequencing if needed. Receiver should include pulse and toggle options.

C. Electromechanical Operators: Self-contained overhead unit powered by a minimum of 1/4 horsepower, permanent-magnet DC motor with gear reduction drive, microprocessor controller;

and encoder.

D. Operation: Power opening and power closing.

1. Features:

a. Adjustable opening and closing speeds.

b. Adjustable open check and close check speeds.

c. Adjustable hold-open time between 0 and 30 seconds.

d. Obstruction recycle.

e. On/Off switch to control electric power to operator.

f. Energy conservation switch that reduces door-opening width.

g. Closed loop speed control with active braking and acceleration.

h. Adjustable obstruction recycle time delay.

i. Self-adjusting stop position.

j. Self-adjusting closing compression force.

k. Onboard sensor power supply.

l. Onboard sensor monitoring.

m. Optional Switch to open/Switch to close operation.

n. Fire alarm interface, configurable to safely open or close the entrance on signal from fire alarm system.

2. Mounting: Concealed.

3. Drive System: Synchronous belt type.

11.6 ELECTRICAL CONTROLS

A. Electrical Control System: Electrical control system shall include a microprocessor controller and a high-resolution position encoder. The encoder shall monitor revolutions of the operator shaft and send signals to microprocessor controller to define door position and speed.

1. The high-resolution encoder shall have a resolution of not less than 1024 counts per revolution. Systems utilizing external magnets and magnetic switches are not acceptable.

2. Electrical control system shall include a 24 VDC auxiliary output rated at 1 amp.

B. Performance Data: The microprocessor shall collect, and store performance data as follows:

1. Counter: A non-resettable counter to track operating cycles.

2. Event Reporting: Unit shall include non-volatile event and error recording including number of occurrences of events and errors, and cycle count of most recent events and errors.

3. LED Display: Display presenting the current operating state of the controller.

C. Controller Protection: The microprocessor controller shall incorporate the following features to ensure trouble free operation:

1. Automatic Reset Upon Power Up.

2. Main Fuse Protection.

3. Electronic Surge Protection.

4. Internal Power Supply Protection.

5. Resetable sensor supply fuse protection.

6. Motor Protection, over-current protection.

D. Soft Start/Stop: A “soft-start” “soft-stop” motor driving circuit shall be provided for smooth normal opening and recycling.

E. Obstruction Recycle: Provide system to recycle the sliding panels when an obstruction is encountered during the closing cycle. If an obstruction is detected, the system shall search for that object on the next closing cycle by reducing door closing speed prior to the previously encountered obstruction location, and will continue to close in check speed until doors are fully closed, at which time the doors will reset to normal speed. If obstruction is encountered again, the door will come to a full stop. The doors shall remain stopped until obstruction is removed and operate signal is given, resetting the door to normal operation.

F. Programmable Controller: Microprocessor controller shall be field programmable.

1. The following parameters may be adjusted:

a. Operating speeds and forces as required to meet specified ANSI/BHMA standard.

b. Adjustable and variable features specified.

c. Reduced opening position.

2. Manual programming shall be available through local interface which has a two-digit display with a selection control including three push buttons.

11.7 ACTIVATION AND SAFETY DEVICES

A. Combined Activation and Safety Sensors: Combined activation and safety sensors shall, in a single housing, detect motion and presence in accordance with ANSI/BHMA A156.10. Motion shall be detected using K-band microwave technology, presence by active infrared reflection technology.

1. Mounting Height: Up to 11.5 feet (3.5 m) above finish floor

2. Temperature Range: Between -31°F and 131°F (-35°C to 55°C) in all environmental conditions

3. Relays: Form C, 50V at 0.3A for both activation and safety. Hold time of less than 0.5 seconds.

4. Detection Pattern: When detection is made in the activation zone, and the entrance opens, the safety zone shall extend through the threshold on each side; creating an X-pattern.

When activation and safety zones are cleared and the entrance closes the sensor will ignore the X-pattern safety zones.

5. Combined motion and presence sensors shall be equal to or better than X-Zone Sensor by Optex.

B. Photoelectric Beams: In addition to the threshold sensor include a minimum of two (2) doorway holding beams. Photoelectric beams shall be pulsed infrared type, including sender receiver assemblies for recessed mounting.

C. Presence Sensor Monitoring: Sliding automatic entrances control system shall include a means to verify the functionality of all active presence sensors in accordance with ANSI/BHMA A156.10.

A detected fault shall cause automatic operation to cease until the fault is corrected

11.8 HARDWARE

A. General: Provide units in sizes and types recommended by automatic entrance door and hardware manufacturers for entrances and uses indicated.

B. Emergency Breakaway Feature: Provide release hardware that allows panel(s) to swing out in direction of egress to full 90 degrees from any position in sliding mode. Maximum force to open panel shall be 50 lbf (222 N) according to ANSI/BHMA A156.10. Interrupt powered operation of panel operator while in breakaway mode.

a. Emergency breakaway feature shall include at least one adjustable detent device mounted in the top of each breakaway panel to control panel breakaway force.

b. Limit Arms: Limit arms shall be provided to control swing of sliding or non-sliding panels on break-out; swing shall not exceed 90 degrees. Limit arms shall be spring loaded to prevent shock, and include adjustable friction damping.

C. Control Switch: Provide manufacturer’s standard header mounted rocker switches and door position switch to allow for full control of the automatic entrance door. Controls to include, but are not limited to:

1. One-way traffic

2. Reduced Opening

3. Open/Closed/Automatic

D. Power Switch: Sliding automatic entrances shall be equipped with a two position On/Off rocker switch to control power to the door.

E. Sliding Weather Stripping: Manufacturer's standard replaceable components complying with AAMA 701; made of wool, polypropylene, or nylon woven pile with nylon-fabric or aluminum-strip backing.

F. Weather Sweeps: Manufacturer's standard adjustable…