Attach4 RGS0-100-4-Project Manual Vol II.pdf

Project Manual – Volume II 100% Construction

Documents

Supervisor’s Office

For

USDA Forest Service Rocky Mountain Region

United States Department of Agriculture

Forest Service

Rio Grande National Forest

Supervisor’s Office

April 6, 2020

AUSD

Project Manual – Volume II 100% Construction Documents

Supervisor’s Office

For

USDA Forest Service, Rocky Mountain Region

SUPERVISOR’S OFFICE i

RIO GRANDE NATIONAL FOREST TABLE OF CONTENTS

PROJECT MANUAL

100% CONSTRUCTION DOCUMENTS

TABLE OF CONTENTS

RIO GRAND SUPERVISORS OFFICE

USDA FOREST SERVICE ROCKY MOUNTAIN REGION

DIVISION 0 – PROCUREMENT AND CONTRACTING REQUIREMENTS

000107 Seals Page

001500 List of Drawings

003132 Geotechnical Data

DIVISION 1 – GENERAL REQUIREMENTS

010250 Definition of Items and Measurement and Payment

011000 Summary of Work

011400 Work Restrictions

011700 Accident Prevention

012500 Utility Company Coordination

013100 Project Management and Coordination

013300 Submittal Procedures

014000 Quality Requirements

014500 Construction Indoor Air Quality Management

015000 Temporary Facilities and Control

015639 Temporary Tree and Plant Protection

017300 Execution Requirements

017419 Construction Waste Management

017700 Closeout Procedures

017823 Operation and Maintenance Data

018113 Sustainable Design Requirements

019113 General Commissioning Requirements

SUPERVISOR’S OFFICE ii

DIVISION 2 – EXISTING CONDITIONS

024100 Demolition

DIVISION 3 – CONCRETE

032000 Concrete Reinforcement

033000 Cast-In-Place Concrete

033511 Concrete Floor Finishes

036000 Grout

DIVISION 4 – MASONRY

040511 Mortar for Masonry Repair

DIVISION 5 – METALS

051200 Structural Steel Framing

054000 Cold-Formed Metal Framing

055000 Metal Fabrication

DIVISION 6 – WOOD, PLASTICS, AND COMPOSITES

061000 Rough Carpentry

062000 Finish Carpentry

064100 Architectural Wood Casework

068316 Fiberglass Reinforced Paneling

DIVISION 7 – THERMAL AND MOISTURE PROTECTION

071113 Bituminous Dampproofing

071913 Water Repellant Coatings

072100 Thermal Insulation

072119 Foamed-in-Place Insulation

072500 Weather Barriers

SUPERVISOR’S OFFICE iii

073113 Asphalt Shingles

074113 Metal Roof Panels

074646 Fiber-Cement Siding

076200 Sheet Metal Flashing and Trim

077253 Snow Guards

078400 Firestopping

079200 Joint Sealants

DIVISION 8 – OPENINGS

081113 Hollow Metal Doors and Frames

081416 Flush Wood Doors

083100 Metal Access Panels

083119 GFRG Access Panels

084313 Aluminum-Framed Storefronts

087100 Door Hardware

088000 Glazing

DIVISION 9 – FINISHES

092116 Gypsum Board Assemblies

093000 Tiling

095100 Acoustical Ceilings

096500 Resilient Flooring and Base

096566 Resilient Athletic Flooring

096813 Tile Carpeting

099113 Exterior Painting

099123 Interior Painting

099300 Staining and Transparent Finishing

DIVISION 10 – SPECIALTIES

101400 Signage

SUPERVISOR’S OFFICE iv

102113.13 Metal Toilet Compartments

102226 Folding Panel Partitions

102619 Wall Protection

102800 Toilet, Bath, and Laundry Accessories

104400 Fire Protection Specialties

105113 Metal Lockers

DIVISION 11 – Equipment

115213 Projection Screens

DIVISION 12 – FURNISHINGS

122400 Window Shades

123600 Countertops

DIVISION 13 – SPECIAL CONSTRUCTION

133400 HazMat Storage Buildings

DIVISION 22 – PLUMBING

220500 Common Work Results for Plumbing

220517 Sleeves and Sleeve Seals for Plumbing Piping

220518 Escutcheons for Plumbing Piping

220519 Meters and Gages for Plumbing Piping

220523 General-Duty Valves for Plumbing Piping

220529 Hangers and Supports for Plumbing Piping and Equipment

220548.13 Vibration Controls for Plumbing Piping and Equipment

220553 Identification for Plumbing Piping and Equipment

220719 Plumbing Piping Insulation

220800 Commissioning for Plumbing

221116 Domestic Water Piping

221119 Domestic Water Piping Specialties

SUPERVISOR’S OFFICE v

221123.21 Inline, Domestic Water Pumps

221316 Sanitary Waste and Vent Piping

221319 Sanitary Waste Piping Specialties

221319.13 Sanitary Drains

223400 Fuel-Fired, Domestic-Water Heaters

224100 Plumbing Fixtures

DIVISION 23 – HEATING, VENTILATING, AND AIR CONDITIONING (HVAC)

230500 Common Work Results for HVAC

230513 Common Motor Requirements for HVAC Equipment

230517 Sleeves and Sleeve Seals for HVAC Piping

230529 Hangers and Supports for HVAC Piping and Equipment

230548.13 Vibration Controls for HVAC Piping and Equipment

230553 Identification for HVAC Piping and Equipment

230593 Testing, Adjusting, and Balancing for HVAC

230713 Duct Insulation

230719 HVAC Piping Insulation

230800 Commissioning of HVAC

231123 Facility Natural-Gas Piping

232300 Refrigerant Piping

233113 Metal Ducts

233300 Air Duct Accessories

233346 Flexible Ducts

233423 HVAC Power Ventilators

233713 Diffusers, Registers, and Grilles

233723 HVAC Gravity Ventilators

235416.13 Gas-Fired Furnaces

238126 Split-System Air Conditioners

SUPERVISOR’S OFFICE vi

DIVISION 26 – ELECTRICAL

260500 Common Work Results for Electrical

260519 Low Voltage Electrical Power Conductors and Cables

260526 Grounding and Bonding for Electrical Systems

260529 Hangars and Supports for Electrical Systems

260533 Raceway and Boxes for Electrical Systems

260553 Identification for Electrical Systems

260800 Commissioning of Electrical

260923 Lighting Control Devices

260943 Networked Lighting Controls

262416 Panelboards

262726 Wiring Devices

262813 Fuses

265100 Lighting Fixtures

DIVISION 27 – COMMUNICATION

270500 Common Work Results for Telecommunications

270526 Grounding and Bonding Telecommunications

270528 Pathways for Telecommunication

270536 Cable Trays for Communication

271100 Communications Equipment Room Fittings

271200 Communication Copper and Finer Optic Network Cabling

DIVISION 28 – ELECTRONIC SAFETY AND SECURITY

280500 Common Work Results for Electronic Safety and Security

281300 Access Control Security

282300 Video Surveillance

SUPERVISOR’S OFFICE vii

DIVISION 31 – EARTHWORK

310000 Earthwork

312500 Erosion and Sedimentation Control

313250 Watering

DIVISION 32 – EXTERIOR IMPROVEMENTS

321200 Flexible Paving

321300 Rigid Paving

321540 Crushed Stone Surfacing

323113 Chain Link Fences and Gates

323300 Site Furnishings

329113 Soil Preparation

329119.13 Topsoil Placement

329219 Seeding

329300 Plants

DIVISION 33 – UTILITIES

331000 Water Utilities

333300 Sanitary Sewerage System

334000 Storm Drainage Systems

LIST OF APPENDICES

Appendix A – Geotechnical Engineering Study, 2019, Kumar & Associates, Inc.

SUPERVISOR’S OFFICE viii

THIS PAGE INTENTIONALLY LEFT BLANK

SUPERVISOR'S OFFICE

RIO GRANDE NATIONAL FOREST

101400-1

SIGNAGE

SECTION 101400

PART 1 - GENERAL

1.1 SECTION INCLUDES

A. Room and door signs.

B. Interior directional and informational signs.

C. Emergency evacuation maps.

D. Signs required for Building Code compliance and building occupancy.

1.2 SUBMITTALS

A. Product Data: Fabricator's printed product literature for each type of sign, indicating sign styles, font, foreground and background colors, locations, overall dimensions of each sign.

B. Signage Schedule: Contractor to provide signage schedule of all signs. Provide information sufficient to completely depict each sign for fabrication, including room number, room name, other text to be applied, sign and letter sizes, fonts, and colors.

1. When room numbers to appear on signs differ from those on the Drawings, include the drawing room number on schedule.

2. When content of signs is indicated to be determined later, request such information from Government at least 2 months prior to start of fabrication; upon request, submit preliminary schedule.

3. Submit for approval by Government prior to fabrication.

C. Samples: Submit two samples of each type of sign, of size similar to that required for project, illustrating sign style, font, and method of attachment.

D. Selection Samples: Where colors are not specified, submit two sets of color selection charts or chips.

E. Verification Samples: Submit samples showing colors specified.

F. Fabricator's Installation Instructions: Include installation templates and attachment devices.

1.3 QUALITY ASSURANCE

A. Fabricator Qualifications: Company specializing in manufacturing the products specified in this Section with minimum three years of documented experience.

B. Basis of Design: Specifications are based on sign types indicated on Drawings. Sign types manufactured by other acceptable manufacturers are permitted, subject to compliance with specified requirements; and provided that deviations in design, profile, and finishes are minor, and do not detract substantially from the indicated design intent.

1.4 DELIVERY, STORAGE, AND HANDLING

A. Package signs as required to prevent damage before installation.

101400-2

B. Store tape adhesive at normal room temperature.

1.5 FIELD CONDITIONS

A. Do not install tape adhesive when ambient temperature is lower than recommended by manufacturer.

B. Maintain this minimum temperature during and after installation of signs.

PART 2 - PRODUCTS

2.1 FABRICATORS

A. Basis of Design Manufacturer - Interior Signage:

1. Vista Sign: www.vistasystem.com.

2. Styles and Design: As indicated on Drawings.

B. Other Acceptable Manufacturers:

1. ASI Sign Systems, Inc.: www.asisign.com.

2. Takeform; Fusion: www.takeform.com.

3. Associated Signs: www.associatedsign.com.

4. Boyd Sign Systems: www.boyddesigngroup.com.

2.2 SIGNAGE APPLICATIONS - GENERAL

A. Accessibility Compliance: Signs are required to comply with ADA Standards and ICC

A117.1 and applicable building codes, unless otherwise indicated; in the event of conflicting requirements, comply with the most comprehensive and specific requirements.

2.3 SIGN STANDARDS

A. It is the intent of these specifications to establish a sign standard for the Government that may include but is not limited to primary and secondary directories, wall mounted and overhead directionals, flag mounted directionals, primary room identification, restrooms, conference room, work station ID’s and all code compliant signage. The Government may not obtain all signs and sign types indicated; provide design for all indicated signs and submit specified shop drawings for all indicated signs.

B. Typography:

1. Type Style and Copy: True, clean, accurate reproduction of typeface(s) specified.

Set normal letter spacing and interline spacing by manufacturer.

2. Arrows, Symbols and Logo Art: Provided in style, sizes, colors and spacing as applicable to signage package and available from manufacturer.

3. Grade II Braille: Perfectly round, clear insertion beads.

http://www.ada.gov/ https://global.ihs.com/doc_detail.cfm?&rid=BSD&item_s_key=00006864&item_key_date=901231&input_doc_number=ICC&input_doc_title= https://global.ihs.com/doc_detail.cfm?&rid=BSD&item_s_key=00006864&item_key_date=901231&input_doc_number=ICC&input_doc_title=

101400-3

C. Color and Finishes:

1. Colors, Patterns and Artwork: As available from manufacturer's full range.

2. Message Background: As directed by Contracting Officer.

3. Finishes: Comply with current federal ADA and all state and local requirements.

2.4 SIGNS

A. Signage System:

1. Incorporate a decorative laminate or painted face with applied graphics including all tactile requirements in compliance with ADA specifications.

2. Provide all signs, including work station and room identifications, overheads and flag mounts, directionals and directories with matching appearance and constructed utilizing same manufacturing process to assure consistent look throughout.

B. Materials:

1. Sign Background: 0.25 inch thick substrate with high pressure laminate or painted surface.

2. Sign Face: 0.125 inch (nominal) standard grade, high pressure surface laminate or painted surface.

3. Tactile Lettering: Precision machined, raised 1/32 inch thick matte PETG, and subsurface colored for scratch resistance.

4. Accent Bar: Incorporate metallic accent bar; anodized with brushed satin finish or painted metallic finish.

C. Standard Colors:

1. Face and Background Color: Standard grade, high pressure laminate, or painted surface; colors to be selected by CO from manufacturer's full range.

2. Standard Tactile Colors: Match manufacturer's ADA standard color selection.

D. Construction:

1. Sign Surfaces: Precision machined to a 90-degree angle; smooth edges, without chips, burrs, sharp edges, and marks.

2. Utilize an acrylic sphere for Grade II Braille inserted directly into scratch resistant, high pressure laminate sign face. Pressure fit Braille dots in high tolerance drilled holes.

3. Braille Dots: Half hemispherical domed and protruding a minimum 0.025 inch.

4. Utilize pressure activated adhesive; non-hazardous and allowing for flexing and deflection of adhered components due to changes in temperature and moisture without bond failure.

5. Provide signs with appropriate mounting hardware; finished, architectural in appearance, and suitable for indicated mounting surfaces.

6. Some signs may be installed on glass. Place blank backer on opposite side of glass to cover tape and adhesive; match sign in size and shape.

E. Printed Inserts:

1. Capable of accepting paper or acetate inserts to allow changing and updating as required.

2. Insert Components: 0.080 inch thick non-glare acrylic window, inlayed flush to sign face for smooth, seamless appearance.

3. Provide and install all signage inserts.

101400-4

4. Use manufacturer-provided template containing layout, font, color, artwork and trim lines to allow Government to produce inserts on laser or ink jet printer. Provide template in Adobe Acrobat or Word format (.pdf).

2.5 CODE-REQUIRED SIGNAGE

A. Code-Required Above-Ceiling Wall, Barrier, and Partition Signs: Provide all signs required by current ADA requirements as well as ICC and NFPA codes, for marking and identification of fire walls, fire barriers, fire partitions, smoke barriers, smoke partitions, and other walls required to have protected openings; determine requirements and report to CO prior to making specified submittals. Include cost of these signs in Contract Sum.

1. Sign Type: Flat signs with applied character panel media; permanent materials and installation.

2. Sign Copy: Capital lettering not less than 0.5 inch high.

B. Emergency Evacuation Maps

1. Provide one map per elevator lobby.

2. Comply with 2018 International Building Code section 1009.9 and 2018 NFPA 101.

3. Map content to be provided by signage vendor in coordination with CO

C. Stairway Identification Signs

1. Comply with 2018 International Building Code and 2018 NFPA

D. Building Identification Signs

1. Use individual dimensional metal letters

2. Mount on outside wall in location as determined by CO or as shown on drawings.

E. Code Required Door and Room Signs: Provide all signs required by ADA, current

International Building Codes, and 2018 NFPA. Determine requirements and report to

CO prior to making specified submittals. Include cost of these signs in Contract Sum.

1. Sign Type: Flat sign with applied character panel media.

2. Sign Copy: As directed by CO.

F. No Smoking Signs

1. Notate no smoking signage, to be located to ensure that smoke is kept at least 25 feet away from building entrances, operable windows and outdoor air intakes for the building’s HVAC system.

2. Provide at front and back of office building.

2.6 SIGN TYPES

A. Flat Signs: Signage media without frame.

1. Edges: Square.

2. Corners: Square.

2.7 DIMENSIONAL LETTERS

A. Metal Letters:

1. Metal: Aluminum casting.

2. Finish: Brushed, satin.

101400-5

3. Mounting:

a. Exterior: Pin.

b. Interior: Flush.

4. Size:

a. Exterior: 10 inches high; Allow for total of 50 letters.

b. Interior: 6 inches high; Allow for total of 50 letters.

2.8 ACCESSORIES

A. Mounting Devices: Except as specified for each sign type, provide mounting devices specifically recommended by manufacturer for indicated application; concealed upon finished installation.

B. Tape Adhesive: Double sided tape, permanent adhesive.

PART 3 - EXECUTION

3.1 EXAMINATION

A. Verify that substrate surfaces are ready to receive work.

3.2 INSTALLATION

A. Install in accordance with manufacturer's instructions.

B. Install neatly, with horizontal edges level.

C. Locate signs where indicated:

1. Room and Door Signs: Locate on wall at latch side of door with tactile characters located minimum 48 inches above finished floor and maximum 60 inches above finished floor, and 3 inches from door frame, unless indicated otherwise.

2. Emergency Evacuation Maps: Locate adjacent to elevator doors, or where indicated on Drawings.

3. If no location is indicated obtain CO’s instructions.

D. Protect from damage until Substantial Completion; repair or replace damage items.

END OF SECTION

102113-1

METAL TOILET COMPARTMENTS

SECTION 102113

PART 1 - GENERAL

1.1 SECTION INCLUDES

A. Metal toilet compartments.

B. Urinal screens.

1.2 ADMINISTRATIVE REQUIREMENTS

A. Coordination:

1. Coordinate the work with placement of support framing and anchors in walls and ceilings.

2. Coordinate location and installation of toilet accessories mounted on or in immediate proximity to toilet partitions.

1.3 SUBMITTALS

A. Shop Drawings: Indicate partition plan, elevation views, dimensions, details of wall supports, door swings.

B. Product Data: Provide data on panel construction, hardware, and accessories.

C. Samples: Submit manufacturer's full range of available colors, for selection.

D. Manufacturer's Installation Instructions: Indicate special procedures and perimeter conditions requiring special attention.

PART 2 - PRODUCTS

2.1 MANUFACTURERS

A. Acceptable Manufacturers:

1. All American Metal Corp - AAMCO: www.allamericanmetal.com/#sle.

2. General Partitions Mfg. Corp.: www.generalpartitions.com.

3. Global Steel Products Corp.: www.globalpartitions.com.

4. Metpar Corp.: www.metpar.com.

5. Accurate Partitions Corp.: www.accuratepartitions.com.

6. Ampco Products, Inc.: www.ampco.com.

7. Bradley Corp.: www.bradleycorp.com.

8. Knickerbocker Partition Corp.: www.knickerbockerpartition.com.

2.2 MATERIALS

A. Steel Sheet: Hot-dipped galvanized steel sheet, ASTM A653/A653M, with G90/Z275 coating.

https://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20A653/A653M

102113-2

2.3 COMPONENTS

A. Toilet Compartments: Powder coated steel, floor-mounted headrail-braced.

1. Comply with NFPA 286, Class B, for finish surfaces of partition systems.

B. Doors, Panels, and Pilasters: Sheet steel faces, pressure bonded to sound deadening core, formed and closed edges; corners made with corner clips or mitered, welded, and ground smooth.

1. Panel Faces: 20 gage, 0.0359 inch.

2. Door Faces: 22 gage, 0.0299 inch.

3. Pilaster Faces: 20 gage, 0.0359 inch.

4. Reinforcement: 12 gage, 0.1046 inch.

5. Internal Reinforcement: Provide in areas of attached hardware and fittings. Mark locations of reinforcement for partition mounted washroom accessories.

C. Door and Panel Dimensions:

1. Thickness: 1 inch.

2. Door Width: 24 inch.

3. Door Width for Handicapped Use: 36 inch, out-swinging.

4. Height: 58 inch.

D. Pilasters: 1-1/4 inch thick, of sizes required to suit compartment width and spacing.

E. Urinal Screens: Wall mounted with continuous panel brackets.

1. Minimum Size: 24 inches wide x 48 inches high, bottom edge positioned 12 inches above floor surface.

2.4 ACCESSORIES

A. Pilaster Shoes: Formed ASTM A666, Type 304 stainless steel with No. 4 finish, 3 inch high, concealing floor fastenings.

1. Provide adjustment for floor variations with screw jack through steel saddles integral with pilaster.

B. Head Rails: Hollow chrome-plated steel tube, 1 by 1-5/8 inch size, with anti-grip strips and cast socket wall brackets.

C. Brackets: Satin stainless steel.

D. Attachments, Screws, and Bolts: Stainless steel, tamper proof type.

1. For attaching panels and pilasters to brackets: Through-bolts and nuts; tamper proof.

E. Hardware: Satin stainless steel:

1. Pivot hinges, gravity type, adjustable for door close positioning; two per door.

2. Nylon bearings.

3. Thumb turn or sliding door latch with exterior emergency access feature. Comply with ADA Standards at accessible compartment stalls.

http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=NFPA%20286 http://www.ada.gov/

102113-3

4. Door strike and keeper with rubber bumper; mounted on pilaster in alignment with door latch.

5. Coat hook with rubber bumper; one per compartment, mounted on door.

6. Provide door pull for outswinging doors.

2.5 FINISHING

A. Powder Coated Steel Compartments: Clean, degrease, and neutralize. Follow immediately with a phosphatizing treatment, prime coat and two finish coats powder coat enamel.

1. Color: As selected by Contracting Officer from manufacturer's full range of available standards.

PART 3 - EXECUTION

3.1 EXAMINATION

A. Verify existing conditions before starting work.

B. Verify that field measurements are as indicated on Drawings.

C. Verify correct spacing of and between plumbing fixtures.

D. Verify correct location of built-in framing, anchorage, and bracing.

3.2 INSTALLATION

A. Install partitions secure, rigid, plumb, and level in accordance with manufacturer's instructions.

B. Maintain 3/8 to 1/2 inch space between wall and panels and between wall and end pilasters.

C. Attach panel brackets securely to walls using anchor devices. Adjust locations of brackets as required to eliminate conflict with wall tile edges and othet transitions between dissimilar wall finish materials.

D. Attach panels and pilasters to brackets. Locate head rail joints at pilaster center lines.

E. Field touch-up of scratches or damaged enamel finish will not be permitted. Replace damaged or scratched materials with new materials.

3.3 TOLERANCES

A. Maximum Variation From True Position: 1/4 inch.

B. Maximum Variation From Plumb: 1/8 inch.

3.4 ADJUSTING

A. Adjust and align hardware to uniform clearance at vertical edge of doors, not exceeding

3/16 inch.

102113-4

B. Adjust hinges to position doors in partial opening position when unlatched. Return out swinging doors to closed position.

C. Adjust adjacent components for consistency of line or plane.

102226-1

FOLDING PANEL PARTITIONS

SECTION 102226

PART 1 - GENERAL

1.1 SECTION INCLUDES

A. Top-supported folding panel partitions, horizontal opening.

1.2 SUBMITTALS

A. Product Data: Provide data on partition materials, operation, hardware and accessories, electric operating components, track switching components, and colors and finishes available.

B. Shop Drawings: Indicate opening sizes, track layout, details of track and required supports, static and dynamic loads, location and details of pass door and frame, adjacent construction and finish trim, and stacking depth.

C. Certificates: Certify that partition system meets or exceeds specified acoustic requirements.

D. Manufacturer's Instructions: Indicate special procedures, perimeter conditions requiring special attention, and installation sequence.

E. Maintenance Data: Include recommended cleaning methods, cleaning materials, and stain removal methods. Describe cleaning materials detrimental to finish surfaces and hardware finish.

1.3 QUALITY ASSURANCE

A. Manufacturer Qualifications: Company specializing in manufacturing products specified this Section with minimum three years of documented experience.

B. Installer Qualifications: Company specializing in performing work of this Section with minimum five years of documented experience.

C. Basis of Design: Specifications are based on partition systems and model numbers by the specified basis of design manufacturer. Partition systems manufactured by other acceptable manufacturers are permitted, subject to compliance with all specified performance requirements; and provided that deviations in dimensions, sizes, style, and finish are minor, and do not detract substantially from the indicated design intent.

1.4 FIELD MEASUREMENTS

A. Verify partition openings and storage arrangements by field measurements before fabrication, and indicate measurements on shop drawings.

B. Where field dimensions cannot be made without delaying the work, establish required opening and storage dimensions as instructed by the manufacturer and maintain those dimensions for actual installation of partitions.

1.5 DELIVERY, STORAGE, AND HANDLING

A. Store products in manufacturer's unopened packaging until installation.

102226-2

B. Protectively package and sequence panels in order for installation. Clearly mark packages and panels with numbering system used in shop drawings. Do not use permanent markings on panels.

1.6 WARRANTY

A. Correct defective Work within five year period after Date of Substantial Completion.

B. Provide two year manufacturer warranty against defects in material and workmanship, excluding abuse.

PART 2 - PRODUCTS

2.1 MANUFACTURERS

A. Basis of Design Manufacturer:

1. Hufcor, Inc.: www.hufcor.com.

a. Partition Model: 641.

B. Other Acceptable Manufacturers:

1. Moderco, Inc.: www.moderco.com/#sle.

2. Modernfold, a DORMA Group Company: www.modernfold.com/#sle.

3. Panelfold, Inc.: www.panelfold.com.

2.2 FOLDING PANEL PARTITIONS - HORIZONTAL OPENING

A. Folding Panel Partitions: Side opening; individual panels; side stacking; manually operated.

B. Panel Construction:

1. Frame: 16 gage, 0.0598 inch thick formed sheet steel frame top, bottom, jambs, and intermediates; welded construction, with acoustical insulation fill.

2. Panel Substrate Facing: Steel sheet, manufacturer's standard thickness.

3. Hinges: Manufacturer's standard type; manufacturer's standard gage and thickness;

stainless steel.

4. Hardware: Latching door handles of cast steel, satin chrome finish; lock cylinder keyed to building keying system; pull bars.

5. Panel Properties:

a. Thickness With Finish: 4 inches.

b. Width: Equal widths, unless otherwise indicated.

C. Panel Finishes:

1. Facing: Vinyl coated fabric and markerboard; 1/2 panel of each facing type as indicated on Drawings.

2. Exposed Metal Trim: Custom powder coated paint finish; color as selected by

Contracting Officer from manufacturer's full line.

D. Acoustic Seals: Provide types of seals that produce operable panel partitions that comply with specified acoustical performance requirements, made from materials and to profiles that minimize sound leakage, and tight-fitting at contact surfaces. Seals to provide continuous seal between adjacent panels, and between operable panel partition perimeter and adjacent surfaces when partition is fully extended, closed, and in place.

102226-3

1. Vertical Seals: Deep-nesting, interlocking astragals mounted on each edge of panel, with continuous acoustical seal.

2. Horizontal Top Seals: Extruded PVC or PVC-faced, mechanically retractable type, exerting a uniform constant pressure on track when extended.

3. Horizontal Bottom Seals: PVC-faced, constant force contact seal exerting uniform constant pressure on floor when extended, ensuring horizontal and vertical sealing, and resisting panel movement; extension and retraction by operating handle or built-in operating mechanism automatically by movement of partition with operating range not less than 1.5 inch clearance between retracted seal and floor finish.

E. Suspension System:

1. Track: Formed steel; 1-1/4 by 1-1/4 inch size; thickness and profile designed to support loads, steel sub-channel and track connectors, and track switches.

2. Carriers: Nylon wheels on trolley carrier at top of every second panel, sized to carry imposed loads, with threaded pendant bolt for vertical adjustment.

F. Performance:

1. Acoustic Performance:

a. Sound Transmission Class (STC): 52 calculated in accordance with ASTM

E413, based on tests conducted in accordance with ASTM E90, on panel size of

100 sq ft.

2. Surface Burning Characteristics of Panel Finish: Flame spread/smoke developed index of 25/50, maximum, when tested in accordance with ASTM E84.

3. Installed partition system track capable of supporting imposed loads, with maximum deflection of 1/360 of span.

G. Accessories:

1. Ceiling Closure: White enameled ceiling closure; aluminum jamb and head molding, fittings and attachments.

2. Storage Pocket Door: Full height at end of partition tracks to conceal stacked partition; of same materials, finish, construction, thickness, and acoustical qualities as partition panels; complete with operating hardware and hinges finished to match other exposed hardware.

a. Manufacturer’s standard method to secure pocket door in closed position.

b. Lock: Key-operated lock cylinder, keyed to building master system, to secure pocket door in closed position; include two keys per lock.

3. Acoustic Sealant: As recommended by partition manufacturer.

2.3 MATERIALS

A. Aluminum Extrusions: ASTM B221 (ASTM B221M), 6063 alloy, T6 temper.

B. Vinyl Coated Fabric: ASTM F793, Category VI, polyvinyl fluoride (PVC) finish for washability and improved flame retardance; color as selected by Contracting Officer from manufacturer's standard range.

C. Markerboard: Porcelain enamel on steel, laminated to core; color as selected by

Contracting Officer.

http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20E413 http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20E413 http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20E90 https://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20E84 http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20B221 http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20B221M

102226-4

D. Acoustic Insulation:

1. Type: As required for acoustic performance indicated.

2. Thickness: As required for acoustic performance indicated.

PART 3 - EXECUTION

3.1 EXAMINATION

A. Verify that field measurements are as indicated.

B. Verify track supports are laterally braced and will permit track to be level within 1/4 inch of required position and parallel to the floor surface.

C. Verify floor flatness of 1/8 inch in 10 feet, non-cumulative.

D. Verify wall plumbness of 1/8 inch in 10 feet, non-cumulative.

3.2 INSTALLATION

A. Install partition in accordance with manufacturer's instructions and ASTM E557.

B. Fit and align partition assembly and pocket doors level and plumb.

C. Lubricate moving components.

D. Install acoustic sealant to achieve required acoustic performance.

3.3 ADJUSTING

A. Adjust partition assembly to provide smooth operation from stacked to full open position.

Do not over-compress acoustic seals.

B. Visually inspect partition in full extended position for light leaks to identify a potential acoustical leak.

C. Adjust partition assembly to achieve lightproof seal.

3.4 CLEANING

A. Clean finish surfaces and partition accessories.

3.5 CLOSEOUT ACTIVITIES

A. Demonstrate operation of partition and identify potential operational problems.

102619-1

WALL PROTECTION

SECTION 102619

PART 1 - GENERAL

1.1 SECTION INCLUDES

A. Corner guards.

1.2 SUBMITTALS

A. Product Data: Indicate physical dimensions, features, wall mounting brackets with mounted measurements, anchorage details, and rough-in measurements.

B. Samples: Submit samples illustrating component design, configurations, joinery, color and finish.

1. Submit two sections of corner guards, 12 inches long.

1.3 QUALITY ASSURANCE

A. Installer Qualifications: Company specializing in performing work of the type specified and with at least three years of documented experience.

1.4 DELIVERY, STORAGE, AND HANDLING

A. Deliver wall and door protection items in original, undamaged protective packaging.

Label items to designate installation locations.

B. Do not deliver products to project site until areas for storage and installation are fully enclosed, and interior temperature and humidity are in compliance with manufacturer's recommendations for each type of item.

C. Store products in either horizontal or vertical position, in compliance with manufacturer's instructions.

PART 2 - PRODUCTS

2.1 MANUFACTURERS

A. Acceptable Manufacturers - Corner Guards:

1. Babcock-Davis: www.babcockdavis.com/#sle.

2. Construction Specialties, Inc.: www.c-sgroup.com/#sle.

3. Inpro: www.inprocorp.com/#sle.

4. Koroseal Interior Products: www.koroseal.com/#sle.

5. Nystrom, Inc.: www.nystrom.com/#sle.

2.2 PERFORMANCE CRITERIA

A. Impact Strength: Unless otherwise noted, provide protection products and assemblies that have been successfully tested for compliance with applicable provisions of ASTM

D256 and/or ASTM F476.

http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20D256 http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20D256 http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20F476

102619-2

2.3 PRODUCT TYPES

A. Corner Guards - Surface Mounted:

1. Material: Type 304 stainless steel, No. 4 finish, minimum 12 gage, 0.01 inch thick.

2. Width of Wings: 1-1/2 inches.

3. Corner: Square.

4. Length: One piece.

B. Adhesives and Primers: As recommended by manufacturer.

2.4 SOURCE QUALITY CONTROL

A. Provide wall and door protection systems of each type from a single source and manufacturer.

PART 3 - EXECUTION

3.1 EXAMINATION

A. Verify that field measurements are as instructed by the manufacturer.

B. Verify that substrate surfaces for adhered items are clean and smooth.

1. Test painted or wall covering surfaces for adhesion in inconspicuous area, as recommended by manufacturer. Follow adhesive manufacturer's recommendations for remedial measures at locations and/or application conditions where adhesion test's results are unsatisfactory.

C. Start of installation constitutes acceptance of project conditions.

3.2 INSTALLATION

A. Install components in accordance with manufacturer's instructions, level and plumb, secured rigidly in position to supporting construction.

B. Position corner guard 4 inches above finished floor to 60 inches high, unless otherwise indicated on Drawings.

3.3 TOLERANCES

A. Maximum Variation From Required Height: 1/4 inch.

B. Maximum Variation From Level or Plane For Visible Length: 1/4 inch.

3.4 CLEANING

A. Clean wall and door protection items of excess adhesive, dust, dirt, and other contaminants.

102800-1

TOILET, BATH, AND LAUNDRY

ACCESSORIES

SECTION 102800

TOILET, BATH, AND LAUNDRY ACCESSORIES

PART 1 - GENERAL

1.1 SECTION INCLUDES

A. Commercial toilet accessories.

B. Utility room accessories.

1.2 ADMINISTRATIVE REQUIREMENTS

A. Coordination:

1. Coordinate locations of accessories with other work to avoid interference, and to assure proper operation and servicing of accessory units.

2. Coordinate location and installation of toilet accessories mounted on or in immediate proximity to toilet partitions.

3. Coordinate the work with the placement of internal wall reinforcement, concealed ceiling supports, and reinforcement of toilet partitions to receive anchor attachments.

1.3 SUBMITTALS

A. Product Data: Submit data on accessories describing size, finish, details of function, and attachment methods.

B. Manufacturer's Installation Instructions: Indicate special procedures and conditions requiring special attention.

1.4 QUALITY ASSURANCE

A. Provide accessories by the same manufacturer for each type of accessory unit, and for units exposed in the same areas, to ensure matching of finishes.

B. Comply with ASTM F446 for grab bars and accessories, including, anchorage, test methods, and performance.

C. Basis of Design: Specifications and Drawings are based on accessory types and model numbers by the specified basis of design manufacturer. Accessory types manufactured by other acceptable manufacturers are permitted, subject to compliance with specified requirements, and provided that deviations in dimensions and profile are minor, and do not detract substantially from the indicated design intent.

1.5 DELIVERY, STORAGE, AND HANDLING

A. Do not deliver accessories to site until rooms in which they are to be installed are ready to receive them.

B. Pack accessories individually in a manner to protect accessory and its finish.

102800-2

PART 2 - PRODUCTS

2.1 MANUFACTURERS

A. Basis of Design Manufacturer:

1. Manufacturers and products as specified on Drawings.

2.2 MATERIALS

A. Accessories - General: Shop assembled, free of dents and scratches and packaged complete with anchors and fittings, steel anchor plates, adapters, and anchor components for installation.

1. Grind welded joints smooth.

2. Fabricate units made of metal sheet of seamless sheets, with flat surfaces.

B. Keys: Provide two keys for each accessory to Contracting Officer.

C. Stainless Steel Sheet: ASTM A666, Type 304.

D. Stainless Steel Tubing: ASTM A269/A269M, Grade TP304 or TP316.

E. Mirror Glass: Annealed float glass, ASTM C1036 Type I, Class 1, Quality Q2, with silvering, protective and physical characteristics complying with ASTM C1503.

F. Fasteners, Screws, and Bolts: Hot dip galvanized; tamper-proof; security type.

G. Expansion Shields: Fiber, lead, or rubber as recommended by accessory manufacturer for component and substrate.

2.3 FINISHES

A. Stainless Steel: Satin finish, unless otherwise noted.

B. Chrome/Nickel Plating: ASTM B456, SC 2, satin finish, unless otherwise noted.

C. Back paint components where contact is made with building finishes to prevent electrolysis.

PART 3 - EXECUTION

3.1 EXAMINATION

A. Verify existing conditions before starting work.

B. Verify exact location of accessories for installation.

C. For electrically-operated accessories, verify that electrical power connections are ready and in the correct locations.

D. Verify that field measurements are as indicated on Drawings.

E. See Section 061000 and 092116, as applicable, for installation of blocking, reinforcing plates, and concealed anchors in walls and ceilings.

3.2 PREPARATION

A. Deliver inserts and rough-in frames to site for timely installation.

102800-3

B. Provide templates and rough-in measurements as required.

C. Before starting work notify Contracting Officer in writing of any conflicts detrimental to installation or operation of units.

D. Verify with Contracting Officer exact locations of accessories.

3.3 INSTALLATION

A. Install accessories in accordance with manufacturers' instructions in locations indicated on drawings.

B. Install plumb and level, securely and rigidly anchored to substrate.

C. Mounting Heights: As required by accessibility regulations, unless otherwise indicated on Drawings.

D. Use concealed fasteners wherever possible.

E. Where exposed mounting devices and fasteners are necessary, provide such devices finished to match accessory; use security type fasteners for all exposed accessory mountings.

F. Unless otherwise indicated, align accessory units with adjacent fixtures and other elements within the same area. Conform to ICC A117.1 for mounting structural strength, positions, and mounting heights.

3.4 PROTECTION

A. Protect installed accessories from damage due to subsequent construction operations.

B. Protect adjacent or adjoining finished surfaces and work from damage during installation of work of this Section.

C. Protect exposed accessory finishes from damage until final acceptance of the Work.

3.5 CLEANING AND ADJUSTMENT

A. Clean and polish all exposed surfaces after installation, and after removal of labels and protective coatings or coverings.

B. Test and adjust accessories for proper and smooth operation.

102800-4

PAGE INTENTIONALLY LEFT BLANK

104400-1

FIRE PROTECTION SPECIALTIES

SECTION 104400

PART 1 - GENERAL

1.1 SECTION INCLUDES

A. Fire extinguishers.

B. Fire extinguisher cabinets.

C. Accessories.

1.2 SUBMITTALS

A. Product Data: Provide extinguisher operational features, extinguisher ratings and classifications, color and finish, anchorage details, and installation instructions.

B. Shop Drawings: Indicate cabinet physical dimensions, cabinet physical dimensions, rough-in measurements for recessed cabinets, installation procedures, and accessories required for complete installation.

C. Manufacturer's Installation Instructions: Indicate special criteria and wall opening coordination requirements.

D. Manufacturer's Certificate: Certify that products meet or exceed specified requirements.

E. Maintenance Data: Include test, refill or recharge schedules and re-certification requirements.

1.3 FIELD CONDITIONS

A. Do not install extinguishers when ambient temperature may cause freezing of extinguisher ingredients.

PART 2 - PRODUCTS

2.1 MANUFACTURERS

A. Acceptable Manufacturers:

1. Activar Construction Products Group - JL Industries: www.activarcpg.com/#sle.

2. Ansul, a Tyco Business: www.ansul.com/#sle.

3. Kidde, a unit of United Technologies Corp.: www.kidde.com.

4. Larsen's Manufacturing Co.: www.larsensmfg.com.

5. Nystrom, Inc.: www.nystrom.com.

6. Potter-Roemer: www.potterroemer.com/#sle.

7. Pyro-Chem, a Tyco Business: www.pyrochem.com/#sle.

2.2 FIRE EXTINGUISHERS

A. General: Comply with product requirements of NFPA 10 and applicable codes, whichever is more stringent.

1. Provide extinguishers labeled by UL (DIR) or FM (AG) for purpose specified and as indicated.

http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=NFPA%2010

104400-2

B. Multipurpose Dry Chemical Type Fire Extinguishers: Carbon steel tank, with pressure gauge.

1. Stored Pressure Operated: Deep Drawn.

2. Class: A:B:C type.

3. Size: 10 pound.

4. Finish: Baked polyester powder coat, red color.

5. Temperature Range: -65 degrees F to 120 degrees F.

2.3 CABINETS

A. Cabinet Configuration: Semi-recessed type, unless otherwise indicated or specified.

1. Sized to accommodate scheduled items and accessories.

2. Trimless type.

3. Provide cabinet enclosure with right angle inside corners and seams, and with formed perimeter trim and door stiles.

B. Door: 0.036 inch metal thickness, reinforced for flatness and rigidity with nylon catch.

Hinge doors for 180 degree opening with two butt hinge.

C. Door Glazing: Tempered glass, clear, 1/8 inch thick, and set in resilient channel glazing gasket.

D. Cabinet Mounting Hardware: Appropriate to cabinet, with pre-drilled holes for placement of anchors.

E. Weld, fill, and grind components smooth.

F. Finish of Cabinet Exterior Trim and Door: No. 4 - Brushed stainless steel.

G. Finish of Cabinet Interior: White colored enamel.

2.4 ACCESSORIES

A. Lettering: “FIRE EXTINGUISHER” decal, or vinyl self-adhering, pre-spaced black lettering in accordance with authorities having jurisdiction (AHJ).

PART 3 - EXECUTION

3.1 EXAMINATION

A. Verify rough openings for cabinet are correctly sized and located.

3.2 INSTALLATION

A. Install in accordance with manufacturer's instructions.

B. Fire Extinguisher Cabinets: Install cabinets plumb and level in wall openings, maximum

30 inches from finished floor to inside bottom of cabinet.

104400-3

C. Secure rigidly in place.

D. Place extinguishers in cabinets.

105113-1

METAL LOCKERS

SECTION 105113

PART 1 - GENERAL

1.1 SECTION INCLUDES

A. Metal lockers.

1.2 SUBMITTALS

A. Product Data: Manufacturer's published data on locker construction, sizes and accessories.

B. Shop Drawings: Indicate locker plan layout, numbering plan and combination lock code.

C. Samples: Submit samples 2 x 3 inches in size, of available colors, for selection.

D. Manufacturer's Installation Instructions: Indicate component installation assembly.

1.3 QUALITY ASSURANCE

A. Provide each type of locker by same manufacturer.

1.4 DELIVERY, STORAGE, AND HANDLING

A. Protect locker finish and adjacent surfaces from damage.

PART 2 - PRODUCTS

2.1 MANUFACTURERS

A. Acceptable Manufacturers:

1. ASI Storage Solutions, Inc.: www.asilockers.com.

2. Bradley Corporation: www.bradleycorp.com.

3. DeBourgh Mfg Co.: www.debourgh.com.

4. Global Steel Products Corp.: www.global partitions.com.

5. List Industries, Inc: www.listindustries.com/#sle.

6. Penco Products, Inc: www.pencoproducts.com/#sle.

7. Republic Storage Systems Co: www.republicstorage.com/#sle.

2.2 LOCKER APPLICATIONS

A. Wardrobe Lockers: Metal lockers, recessed mounted.

1. Sizes and Configuration: As indicated on Drawings.

2. Fittings: Size and configuration as indicated on drawings.

a. Hooks: One single prong.

3. Ventilation: Louvers at top and bottom of door panel.

4. Locking: Padlock hasps, for padlocks provided by Government.

2.3 METAL LOCKERS

A. Accessibility: Comply with ICC A117.1 and ADA Standards.

https://global.ihs.com/doc_detail.cfm?&rid=BSD&item_s_key=00006864&item_key_date=901231&input_doc_number=ICC&input_doc_title=

105113-2

B. Lockers: Factory assembled, made of formed sheet steel, ASTM A653/A653M SS Grade

33/230, with G60/Z180 coating, stretcher leveled; metal edges finished smooth without burrs; baked enamel finished inside and out.

1. Where ends or sides are exposed, provide flush panel closures.

2. Provide filler strips where indicated, securely attached to lockers.

3. Color: To be selected by Contracting Officer.

C. Locker Body: Formed and flanged; with steel stiffener ribs; electric spot welded.

1. Body and Shelves: 24 gage, 0.0239 inch.

D. Frames: Formed channel shape, welded and ground flush, welded to body, resilient gaskets and latching for quiet operation.

1. Door Frame: 16 gage, 0.0598 inch, minimum.

E. Doors: Channel edge; welded construction, manufacturer's standard stiffeners, grind and finish edges smooth.

1. Door Thickness: 16 gage, 0.0598 inch, minimum.

2. Form recess for operating handle and locking device.

F. Hinges: Heavy duty, 7-knuckle type; two for doors under 42 inches high; three for doors over 42 inches high.

G. Trim: 20 gage, 0.0359 inch.

H. Coat Hooks: Stainless steel or zinc-plated steel.

I. Number Plates: Manufacturer's standard, minimum 4-digit, permanently attached with rivets; may be field installed.

PART 3 - EXECUTION

3.1 EXAMINATION

A. Verify that prepared bases are in correct position and configuration.

B. Verify bases and embedded anchors are properly sized.

3.2 INSTALLATION

A. Install in accordance with manufacturer's instructions.

B. Place and secure on prepared base.

C. Install lockers plumb and square.

D. Secure lockers with anchor devices to suit substrate materials. Minimum Pullout Force:

100 pounds.

E. Bolt adjoining locker units together to provide rigid installation.

F. Install end panels and filler panels.

G. Install fittings if not factory installed.

H. Replace components that do not operate smoothly.

105113-3

3.3 CLEANING

A. Clean locker interiors and exterior surfaces.

115213-1

PROJECTION SCREENS

SECTION 115213

PART 1 - GENERAL

1.1 SECTION INCLUDES

A. Front projection screen assemblies.

1.2 ADMINISTRATIVE REQUIREMENTS

A. Coordination:

1. Coordinate screen installation with installation of projection systems.

2. Coordinate installation with adjacent construction and fixtures, including ceilings, walls, lighting, fire suppression, and registers and grilles.

1.3 SUBMITTALS

A. Product Data: Manufacturer's catalog cuts and descriptive information on each product to be used, including:

1. Preparation instructions and recommendations.

2. Storage and handling requirements and recommendations.

3. Installation methods.

B. Shop Drawings: For custom installations, indicate dimensions, verified field measurements, mounting details, and interface with adjacent construction.

C. Samples: For screen fabrics, submit two samples 6 by 6 inch in size.

D. Samples: For case and frame finishes, submit two samples 6 by 6 inch in size, illustrating color and texture of finish.

E. Installer's Qualification Statement.

F. Operation and Maintenance Data: Provide manufacturer's operation and maintenance instructions.

1.4 QUALITY ASSURANCE

A. Installer Qualifications: Company specializing in performing work of the type specified and with at least three years of documented experience.

1.5 DELIVERY, STORAGE, AND HANDLING

A. Deliver projection screens to project site in manufacturer's original unopened packaging, and inspect for damage and proper size before accepting delivery.

B. Store in a protected, clean, dry area with temperature maintained above 50 degrees F, and stack in accordance with manufacturer's recommendations.

C. Acclimate screens to building temperatures for 24 hours prior to installation, in accordance with manufacturer's recommendations.

115213-2

1.6 FIELD CONDITIONS

A. Maintain interior of building between 60 degrees F and 80 degrees F during and after installation of projection screens.

PART 2 - PRODUCTS

2.1 MANUFACTURERS

A. Acceptable Manufacturers:

1. Bretford: www.bretford.com.

2. Da-Lite Screen Company: www.da-lite.com.

3. Draper, Inc.: www.draperinc.com/sle.

4. Stewart Filmscreen Corporation: www.stewartfilmscreen.com.

2.2 FRONT PROJECTION SCREENS

A. Front Projection Screens: Factory assembled unless otherwise indicated.

1. Dimensions: As indicated on Drawings.

B. Matte Light Diffusing Fabric: Light diffusing screen fabric; washable, flame retardant and mildew resistant.

1. Material: High contrast gray vinyl without backing, with nominal gain of 0.8 over viewing angle not less than 70 degrees from axis, horizontally and vertically.

2. Seams: No seams permitted in fabric up to 96 inch high by 72 inch wide.

C. Masking Borders: Black, on four sides.

D. Concealed-in-Ceiling Screen Cases: Aluminum, with integral roller brackets.

1. Door Slat: Self trim; self-closing and -opening.

2. Case Finish: Baked enamel.

3. Case Color: White.

4. End Caps: Aluminum; finished to match case.

5. Electrically-Operated Screens: 1-1/2 inch aluminum door roller.

E. Electrically-Operated Screens:

1. Roller: Steel, 2 inch in diameter, with locking device.

2. Vertical Tensioning: Screen fabric weighted at bottom with steel bar and plastic end caps.

3. Horizontal Tensioning: Not required.

F. Provide mounting hardware, brackets, supports, fasteners, and other mounting accessories required for a complete installation, in accordance with manufacturer's recommendations for specified substrates and mountings.

2.3 ELECTRICAL COMPONENTS

A. Electrical Components: Listed and classified by UL as suitable for the purpose specified and indicated.

115213-3

B. Motors: Direct drive, 110 V, 60 Hz.

1. Screen Motor: Mounted inside roller; three wire with ground; quick reverse type and lifetime lubricated; equipped with thermal overload cut-off, internal junction box, electric brake, and pre-set accessible limit switches.

a. Electrical Characteristics: 1.2 amps.

b. Motor mounted on sound absorber.

2. Door Motor: Mounted inside roller; three wire with ground; quick reverse type;

equipped with thermal overload cut-off.

a. Electrical Characteristics: 1.2 amps.

b. Motor mounted on sound absorber.

C. Controls: Three (3) position control switch with plate.

1. Provide two control stations to screen, with internal override to prevent more than one signal reaching the screen.

2. Remote Control: Infrared; provide one transmitter.

PART 3 EXECUTION

3.1 EXAMINATION

A. Verify that substrate is finished and ready to accept screen installation.

B. If substrate preparation is the responsibility of another installer, notify Contracting

Officer of unsatisfactory preparation before proceeding.

C. Verify that openings for recessed screens are correctly sized.

D. Verify type and location of electrical connections.

E. Do not install projection screens until climate control systems are in place and interior painting and other finishes are completed.

3.2…