FAKZ169003 AMU TYPE B3 VOLUME II SPECS_SIGNED.pdf

187th Fighter Wing, Dannelly Field, AL ANG, Montgomery, AL

NEW AIRCRAFT MAINTENANCE

UNIT FACILITY

Specifications for a

Date: August 01, 2021 Revised: NA Job No: 18153/FAKZ169003 Set No: 2 Submittal: B-3

PROPERTY OF THE UNITED STATES GOVERNMENT

COPYING, DISSEMINATION, OR DISTRIBUTION OF THESE DRAWINGS, PLANS,

OR SPECIFICATIONS TO UNAUTHORIZED USERS IS PROHIBITED

Do not remove this notice Properly destroy documents when no longer needed

ARCHITECTURE & INTERIOR DESIGN

1115 South Court Street | Montgomery, AL 36104

Tel. 334. 263. 5162 | WWW.SSLARCH.COM

AIRCRAFT MAINTENANCE FACILITY 18153/FAKZ169003 AUG 01, 2021

DANNELLY FIELD, MONTGOMERY, AL TYPE B-3 (100%)

TABLE OF CONTENTS 1

TABLE OF CONTENTS

VOLUME 1

DIVISION 00 - PROCUREMENT AND CONTRACTING

REQUIREMENTS

00 0102 PROJECT INFORMATION AND SUMMARY 7

DIVISION 01 - GENERAL REQUIREMENTS

01 0450 CUTTING AND PATCHING 5

01 0500 FIELD ENGINEERING 3

01 2000 PRICE AND PAYMENT PROCEDURES 3

01 2300 BID OPTIONS 3

01 3000 ADMINISTRATIVE REQUIREMENTS 8

01 3001 SUBMITTALS

- AF FORM 66

01 3225 PROJECT SUSTAINABILITY SUMMARY

- HPSB COMPLIANCE SCORESHEET

01 3329 SUSTAINABLE DESIGN REPORTING 6

01 3553 SECURITY PROCEDURES 2

01 4000 QUALITY REQUIREMENTS 6

01 4100 REGULATORY REQUIREMENTS 3

01 4217 DEFINITIONS AND STANDARDS 3

01 5000 TEMPORARY FACILITIES AND CONTROLS 2

01 5100 TEMPORARY UTILITIES 3

01 5213 FIELD OFFICES AND SHEDS 2

01 5460 SAFETY AND HEALTH 4

01 5500 VEHICULAR ACCESS AND PARKING 3

01 5719 TEMPORARY ENVIRONMENTAL CONTROLS 7

01 6000 PRODUCT REQUIREMENTS 9

01 6116 VOLATILE ORGANIC COMPOUND (VOC) CONTENT

RESTRICTIONS

01 7000 EXECUTION AND CLOSEOUT REQUIREMENTS 10

01 7419 CONSTRUCTION WASTE MANAGEMENT AND DISPOSAL 9

01 7800 CLOSEOUT SUBMITTALS 7

01 7900 DEMONSTRATION AND TRAINING 5

01 9113 GENERAL COMMISSIONING REQUIREMENTS 13

DIVISION 02 - EXISTING CONDITIONS

02 7110 FOUNDATION DRAINAGE SYSTEMS 6

DIVISION 03 - CONCRETE

03 3000 CAST-IN-PLACE CONCRETE 26

03 3680 CONCRETE POLISHING AND DYING 8

DIVISION 04 - MASONRY

04 2000 UNIT MASONRY 13

04 4313 ADHERED MASONRY VENEER SYSTEM 10

04 7200 CAST STONE MASONRY 6

TABLE OF CONTENTS 2

DIVISION 05 - METALS

05 1200 STRUCTURAL STEEL FRAMING 6

05 2100 STEEL JOIST FRAMING 5

05 3000 ACOUSTICAL ROOF DECK & CEILING SYSTEM 6

05 3100 STEEL DECKING 6

05 4000 COLD-FORMED METAL FRAMING 5

05 5000 METAL FABRICATIONS 8

05 5100 METAL STAIRS & MISCELLANEOUS RAILINGS 8

05 5213 PIPE AND TUBE RAILINGS 5

DIVISION 06 - WOOD, PLASTICS, AND COMPOSITES

06 1000 ROUGH CARPENTRY 7

06 4100 ARCHITECTURAL WOOD CASEWORK 6

DIVISION 07 - THERMAL AND MOISTURE PROTECTION

07 0100 SPECIAL PROJECT ROOFING WARRANTY 3

07 2100 THERMAL INSULATION 5

07 2119 SPRAY FOAM INSULATION 7

07 2500 WEATHER BARRIERS 15

07 4113 METAL ROOF PANELS 13

07 4213 RIBBED METAL WALL PANELS 9

07 4293 METAL SOFFIT PANELS 8

07 4300 ALUMINUM-FACED COMPOSITE WALL PANELS 12

07 4800 CONTINUOUS INSULATION CHANNELS 8

07 5400 THERMOPLASTIC MEMBRANE ROOFING 14

07 6200 SHEET METAL FLASHING AND TRIM 6

07 6500 WALL FLASHING 7

07 7100 ROOF SPECIALTIES 11

07 8100 APPLIED FIRE PROTECTION 7

07 8400 FIRESTOPPING 10

07 9005 JOINT SEALERS 12

DIVISION 08 - OPENINGS

08 1113 HOLLOW METAL DOORS AND FRAMES 14

08 1416 FLUSH WOOD DOORS 6

08 3100 ACCESS DOORS AND PANELS 3

08 3323 OVERHEAD COILING DOORS 6

08 4113 ALUMINUM-FRAMED ENTRANCES 8

08 4229.53 SLIDING AUTOMATIC ENTRANCES – BLAST RESISTANT 15

08 4313 ALUMINUM-FRAMED STOREFRONTS 7

08 4413 GLAZED ALUMINUM CURTAIN WALLS 10

08 5200 BLAST RESISTANT ALUMINUM WINDOW SYSTEMS 13

08 7100 DOOR HARDWARE 26

08 8000 GLAZING 7

08 8810 FIRE RATED GLASS & FRAMING 7

08 9100 LOUVERS 5

DIVISION 09 - FINISHES

TABLE OF CONTENTS 3

09 0561 COMMON WORK RESULTS FOR FLOORING PREPARATION 7

09 2116 GYPSUM BOARD ASSEMBLIES 7

09 3000 TILING 9

09 5100 ACOUSTICAL CEILINGS 7

09 5133 ACOUSTICAL METAL CEILINGS 8

09 6500 RESILIENT BASE 4

09 6519 RESILIENT TILE FLOORING 9

09 6813 TILE CARPETING 6

09 7200 WALL COVERINGS 5

09 9113 EXTERIOR PAINTING 7

09 9123 INTERIOR PAINTING 12

09 9600 HIGH-PERFORMANCE COATINGS 7

DIVISION 10 - SPECIALTIES

10 1100 VISUAL DISPLAY UNITS 5

10 1400 SIGNAGE 6

10 2113 STAINLESS STEEL TOILET COMPARTMENTS 7

10 2119 DEMOUNTABLE PARTITIONS 10

10 2800 TOILET, BATH, AND LAUNDRY ACCESSORIES 9

10 4400 FIRE PROTECTION SPECIALTIES 4

10 5100 LOCKERS 4

10 7316 ALUMINUM CANOPY SYSTEM 5

10 8500 RECYCLING SPECIALTIES 3

DIVISION 11 – EQUIPMENT

11 3013 RESIDENTIAL APPLIANCES 3

11 5213 MOTORIZED PROJECTION SCREENS 4

VOLUME 2

DIVISION 12 - FURNISHINGS

12 2115 OPERABLE MESH SHADES 6

12 3600 COUNTERTOPS, AND WINDOW SILLS 5

12 4813 ENTRANCE FLOOR MATS AND FRAMES 2

DIVISION 14 – CONVEYING EQUIPMENT

14 2400 HYDRAULIC PASSENGER ELEVATORS 12

DIVISION 21 – FIRE SUPPRESSION

21 1313 WET PIPE SPRINKLER SYSTEM, FIRE PROTECTION 19

DIVISION 22 - PLUMBING

22 0000 PLUMBING 26

22 1123 FACILITY NATURAL-GAS PIPING 9

22 3400 CONDENSING DOMESTIC WATER HEATERS 8

TABLE OF CONTENTS 4

DIVISION 23 – HVAC

23 0100 MECHANICAL GENERAL PROVISIONS 16

23 0513 COMMON MOTOR REQUIREMENTS FOR HVAC EQUIPMENT 3

23 0519 METERS AND GAGES FOR HVAC 5

23 0522 SOLID STATE VARIABLE FREQUENCY SPEED CONTROLLER 5

23 0523.12 BALL VALVES FOR HVAC PIPING 4

23 0523.13 BUTTERFLY VALVES FOR HVAC PIPING 4

23 0523.14 CHECK VALVES FOR HVAC PIPING 3

23 0529 HANGARS AND SUPPORTS FOR HVAC PIPING AND EQUIPMENT 9

23 0533 HEAT TRACING FOR MECHANICAL PIPING 4

23 0553 IDENTIFICATION FOR PIPING AND EQUIPMENT 4

23 0566 ANTIMICROBIAL ULTRAVIOLET LAMP SYSTEMS FOR HVAC 7

23 0593 TESTING, ADJUSTING, AND BALANCING FOR HVAC 25

23 0713 DUCT INSULATION 14

23 0716 HVAC AND PLUMBING EQUIPMENT INSULATION 6

23 0719 MECHANICAL PIPING INSULATION 17

23 0900 INSTRUMENTATION AND CONTROL FOR HVAC 36

23 0923.11 CONTROL VALVES 9

23 0923.12 CONTROL DAMPERS 11

23 0923.16 GAS INSTRUMENTS 5

23 0923.18 LEAK DETECTION INSTRUMENTS 3

23 0923.19 MOISTURE INSTRUMENTS 7

23 0923.27 TEMPERATURE INSTRUMENTS 10

23 2113 HYDRONIC PIPING 8

23 2113.13 UNDERGROUND HYDRONIC PIPING 4

23 2116 HYDRONIC PIPING SPECIALTIES 5

23 2123 HYDRONIC PUMPS 5

23 2300 REFRIGERANT PIPING 5

23 3113 METAL DUCTS 10

23 3300 AIR DUCT ACCESSORIES 6

23 3346 FLEXIBLE DUCTS 3

23 3423 HVAC POWER VENTILATORS 6

23 3600 AIR TERMINAL UNITS 5

23 3713 DIFFUSERS, REGISTERS, AND GRILLES 4

23 3715 FIXED LOUVERS 6

23 3723 HVAC GRAVITY VENTILATORS 5

23 4100 PARTICULATE AIR FILTRATION 3

23 4101 BI-POLAR IONIZATION AIR PURIFICATION SYSTEMS FOR HVAC 8

23 5123 GAS VENTS 3

23 5216 CONDENSING BOILERS 7

23 6423 AIR-COOLED WATER CHILLERS 12

23 7343 AIR-HANDLING UNITS 10

23 8126 SPLIT-SYSTEM AIR-CONDITIONERS 5

23 8219 FAN COIL UNITS 5

23 8239.16 PROPELLER UNIT HEATERS 4

DIVISION 26 - ELECTRICAL

26 0100 ELECTRICAL 47

26 0124 MEDIUM-VOLTAGE CABLES 6

26 0211 ELECTRICITY METERING 10

26 0271 MEDIUM VOLTAGE TRANSFORMERS 6

26 0574 OVERCURRENT PROTECTIVE ARC FLASH STUDY. 7

TABLE OF CONTENTS 5

DIVISION 27 – COMMUNICATIONS

27 0526 COMMUNICATIONS SYSTEMS 8

DIVISION 28 – ELECTRONIC SAFETY AND SECUIRTY

28 0850 FIRE ALARM ADDRESSABLE PANEL AND MASS NOTIFICATION SYSTEM 26

28 1300 SECURITY SYSTEM 8

- ADVANTOR SYSTEMS QUOTE - IDCS-ACS-CCTV 3

DIVISION 31 - EARTHWORK

31 0010 SITE PROTECTION 3

31 0200 TEMPORARY EROSION AND SEDIMENT CONTROL 11

31 1001 SITE CLEARING 4

31 2210 EARTHWORK

- GEOTECHNICAL REPORT

31 3116 TERMITE CONTROL 3

DIVISION 32 - EXTERIOR IMPROVEMENTS

32 1217 ASPHALT CONCRETE PAVING 4

32 1314 CEMENT CONCRETE PAVING 12

32 1413 PRECAST CONCRETE UNIT PAVING 3

32 1720 PAVEMENT JOINT SEALANTS 5

32 1900 SIDEWALKS 3

32 3113 CHAIN LINK FENCES AND GATES 5

32 9219 SEEDING 4

32 9223 SODDING 4

DIVISION 33 - UTILITIES

33 1117 OUTSIDE WATER SYSTEM 5

33 3112 SANITARY SEWERAGE 6

33 4112 STORM DRAINAGE 6

33 7350 SITE NATURAL-GAS DISTRIBUTION 3

DANNELLY FIELD, MONTGOMERY, AL TYPE B-3(100%)

OPERABLE MESH SHADES 122115 - 1

SECTION 122115 - OPERABLE MESH SHADES

PART 1 GENERAL

1.01 SUMMARY

A. Section Includes:

1. Manually operated sunscreen roller shades.

B. Materials included in this section shall meet the requirements for High Performance Sustainable Buildings for New Construction points for the following Sections:

1. 2-5.3.2 - Reduce Volatile Organic Compounds (VOC) Low-Emitting Materials

2. The contractor is expected to understand the HPSB requirements for these sections and include all applicable overhead in their base bid for the necessary documentation to achieve the above listed credits.

1.02 REFERENCES

A. AA DAF-45 - Designation System for Aluminum Finishes; Aluminum Association;

1980.

B. NFPA 701-96 - Standard Methods of Fire Tests for Flame-Resistant Textiles and Films; National Fire Protection Association; 1996.

C. NFPA 70 - National Electrical Code.

1.03 SUBMITTALS

A. Product Data: Manufacturer's specifications describing features, colors, options, accessories, for each type of unit.

1. Include installation instructions and show how installation methods may differ for different openings and mounting substrates.

2. Indicate physical properties, including fade resistance, washability, and fire hazard classification for:

B. Shop Drawings: Plans, elevations, sections, product details, installation details, operational clearances, power and control wiring diagrams, and relationship to adjacent work.

1. Window Treatment Schedule: For all roller shades. Use same room designations as indicated on the Drawings and include opening sizes and key to typical mounting details.

C. Shop Drawings:

1. Indicate special parts and installation conditions, related to window treatment units, which are not shown or dimensioned in product data.

OPERABLE MESH SHADES 122115 - 2

2. Show how this work adjoins other work.

D. Schedule: Complete schedule with field measurements for each unit.

E. Samples:

1. For color selection: Color charts showing full range of colors and finishes available.

2. For color verification: Samples of actual components to be used; provide for all exposed materials.

3. For each window treatment type: One sample identical with actual product to be used except overall size may be smaller.

F. Certificates: For review and approval, submit manufacturer's written certification stating compliance with requirements for the following:

1. Fire retardance.

2. Physical properties indicated.

G. Sustainability Submittals, Product data for HPSB Compliance:

1. For products containing VOCs, documentation (material safety data sheets (MSDS), third-party certificates, or test reports) showing printed statement of VOC content.

2. VOC Content Limitations: For the specified products, submit documentation of conformance with Specification Section 01 6116 – Volatile Organic Compound (VOC) Content Restrictions.

H. Contract Closeout Submittals:

1. Operation and maintenance data: Include manufacturer's written operation and maintenance instructions.

1.04 QUALITY ASSURANCE

A. Manufacturer Qualifications: Obtain roller shades through one source from a single manufacturer with a minimum of twenty years experience in manufacturing products comparable to those specified in this section.

B. Installer Qualifications: Installer trained and certified by the manufacturer with a minimum of five years experience in installing products comparable to those specified in this section.

C. Fire-Test Response Characteristics: Passes NFPA 701-99 small and large-scale vertical burn. Materials tested shall be identical to products proposed for use.

OPERABLE MESH SHADES 122115 - 3

D. Anti-Microbial Characteristics: 'No Growth' per ASTM G 21 results for fungi

ATCC9642, ATCC 9644, ATCC 9645.

E. Environmental Certification: Submit written certification from the manufacturer, including third party evaluation, recycling characteristics, and perpetual use certification as specified below. Initial submittals, which do not include the Environmental Certification, below will be rejected. Materials that are simply 'PVC free' without identifying their inputs shall not qualify as meeting the intent of this specification and shall be rejected.

F. Third Party Evaluation: Provide documentation stating the shade cloth has undergone third party evaluation for all chemical inputs, down to a scale of 100 parts per million, that have been evaluated for human and environmental safety.

Identify any and all inputs, which are to be known to be carcinogenic, mutagenic, teratogenic, reproductively toxic, or endocrine disrupting. Also identify items that are toxic to aquatic systems, contain heavy metals, or organohalogens. The material shall contain no inputs that are known problems to human or environmental health per the above major criteria, except for an input that is required to meet local fire codes.

G. Recycling Characteristics: Provide documentation that the shade cloth can and is part of a closed loop of perpetual use and not be required to be down cycled, incinerated or otherwise thrown away. Scrap material can be sent back to the mill for reprocessing and recycling into the same quality yarn and woven into new material, without down cycling. Certify that this process is currently underway and will be utilized for this project.

H. Perpetual Use Certification: Certify that at the end of the useful life of the shade cloth, that the material can be sent back to the manufacturer for recapture as part of a closed loop of perpetual use and that the material can and will be reconstituted into new yarn, for weaving into new shade cloth. Provide information on each shade band indicating that the shade band can be sent back to the manufacturer for this purpose.

I. Mock-Up: Provide a mock-up (manual shades only) of one roller shade assembly for evaluation of mounting, appearance and accessories.

1. Locate mock-up in window designated by the Government.

2. Do not proceed with remaining work until mock-up is accepted by the Government.

1.05 DELIVERY, STORAGE, AND HANDLING

A. Deliver shades in factory-labeled packages, marked with manufacturer and product name, fire-test-response characteristics, and location of installation using same room designations indicated on Drawings and in the Window Treatment Schedule.

OPERABLE MESH SHADES 122115 - 4

1.06 PROJECT CONDITIONS

A. Environmental Limitations: Install roller shades after finish work including painting is complete and ambient temperature and humidity conditions are maintained at the levels indicated for Project when occupied for its intended use.

1.07 WARRANTY

A. Roller Shade Hardware, Chain and Shadecloth: Manufacturer's standard non-depreciating twenty-five year limited warranty.

B. Roller Shade Installation: 3 year from date of Beneficial Occupancy, not including scaffolding, lifts or other means to reach inaccessible areas.

1.08 SUSTAINABILITY REQUIREMENTS

A. Contractor shall endeavor to provide materials with the lowest possible VOC content.

PART 2 PRODUCTS

2.01 MANUFACTURERS

A. A reputable manufacturer with documented experience furnishing and installing products of this specification section for a minimum of 5 years.

2.02 MANUALLY OPERATED SUNSCREEN ROLLER SHADES

A. Sunshade Cloth: Visually transparent single - fabric shade cloth.

1. Mesh Style: 3 percent open

2. Content: 70% PVC and 30% Polyester

3. NFPA 701-2015 Compliance

4. Bacterial and Fungal Resistant in accordance with ASTM G21 & ASTM E2180

5. Acoustical Performance: 0.20 NRC / 0.14 SAA

6. Mesh Weight: 13.12 oz/yd 2

7. Fabric Thickness: 0.028 inches

8. Color: As selected from full range of manufacturer's offerings.

B. Shade Bands: Construction of shade band includes the fabric, the hem weight, hem-pocket, shade roller bar, and the attachment of the shade band to roller tube. Sewn hems and open hem pockets are not acceptable.

OPERABLE MESH SHADES 122115 - 5

1. Hem pockets and hem weights: fabric hem pocket with rf-welded seams (including welded ends) and concealed hem weights.

2. Mounting spline and method of attaching shade band to roller tube shall not require the use of adhesive, tapes, staples, or rivets.

C. Manual Operating Mechanism: Similar or equal to Mechoshade Electroshape parts and components. Roller shade on continuous roller, provide manually operated control system.

1. Sizes as required.

2. Allow shade to be adjusted to and hold at any position.

3. Construct to allow easy, routine removal of roller and shade without removing operating mechanism or brackets, shade attached to roller or screen will not be accepted.

D. Facia: Formed steel or extruded aluminum; removable; conceal brackets and operating mechanism without notching or attachment of screens or clips; baked-on enamel finish; color as selected by the Government.

E. Roller: Extruded aluminum tube or sufficient diameter to minimize deflection along length when shade is mounted, equipped with cover plate to prevent accidental dislocation of tube.

F. Roller: Extruded aluminum tube or sufficient diameter to minimize deflection along length when shade is mounted, equipped with cover plate to prevent accidental dislocation of tube.

2.03 FABRICATION

A. Fabricate to fit actual construction; take field measurements of openings before starting fabrication.

B. Use materials that are compatible, will not need to be lubricated, and which will not adversely affect adjacent materials.

C. Make window treatment units fill each opening completely, from jamb to jamb and from head to sill, with a single unit, unless multiple units are specifically indicated.

D. Where window treatment is not set into openings, but is to be installed continuously across the face of windows or walls, fabricate units so that ends occur only over vertical mullions or other definite vertical lines, and at corners.

1. Install lift cords on right side when facing interior side of blind.

OPERABLE MESH SHADES 122115 - 6

PART 3 EXECUTION

3.01 EXAMINATION

A. Examine substrates at locations in which window treatment units will be installed.

Do not begin installation until conditions are correct.

B. Coordinate and provide blocking as required for installation.

3.02 INSTALLATION

A. Install window treatment in accordance with manufacturer's installation instructions.

B. Set units in correct location, plumb, and level; allow clearance for window operating hardware.

C. Fasten securely to substrates.

3.03 PROTECTION

A. Protect installed work.

END OF SECTION

COUNTERTOPS, AND WINDOW SILLS 123600 - 1

SECTION 123600 - COUNTERTOPS, AND WINDOW SILLS

PART 1 GENERAL

1.01 SECTION INCLUDES

A. Countertops for architectural cabinet work.

B. Wall-hung counters and vanity tops.

C. Window sills.

D. Wall applications behind electric hand dryers.

E. Materials included in this section shall meet the requirements for High Performance Sustainable Buildings for New Construction points for the following Sections:

1. 2-5.3.2 - Reduce Volatile Organic Compounds (VOC) Low-Emitting Materials

2. The contractor is expected to understand the HPSB requirements for these sections and include all applicable overhead in their base bid for the necessary documentation to achieve the above listed credits.

1.02 RELATED REQUIREMENTS

A. Section 064100 - Architectural Wood Casework.

B. Section 09 2116 - Gypsum Board Assemblies

C. Division 22 - Plumbing

1.03 REFERENCE STANDARDS

A. ANSI A208.1 - American National Standard for Particleboard 2016.

B. ASTM D635 - Standard Test Method for Rate of Burning and/or Extent and Time of Burning of Plastics in a Horizontal Position 2018.

C. ASTM E84 - Standard Test Method for Surface Burning Characteristics of Building Materials 2021a.

D. AWI/AWMAC/WI (AWS) - Architectural Woodwork Standards, 2nd Edition 2014, with Errata (2016).

E. ISFA 2-01 - Classification and Standards for Solid Surfacing Material 2013.

F. NEMA LD 3 - High-Pressure Decorative Laminates 2005.

G. PS 1 - Structural Plywood 2009 (Revised 2019).

1.04 SUBMITTALS

A. See Section 01 3001 - Submittals for Submittal procedures.

COUNTERTOPS, AND WINDOW SILLS 123600 - 2

B. Product Data: Manufacturer's data sheets on each product to be used, including:

1. Preparation instructions and recommendations.

2. Storage and handling requirements and recommendations.

3. Specimen warranty.

C. Shop Drawings: Complete details of materials and installation ; combine with shop drawings of cabinets and casework specified in other sections.

D. Selection Samples: For each finish product specified, color chips representing manufacturer's full range of available colors and patterns.

E. Test Reports: Chemical resistance testing, showing compliance with specified requirements.

F. Installation Instructions: Manufacturer's installation instructions and recommendations.

G. Maintenance Data: Manufacturer's instructions and recommendations for maintenance and repair of countertop surfaces.

H. Sustainability Submittals, Product data for HPSB Compliance:

1. For products containing VOCs, documentation (material safety data sheets (MSDS), third-party certificates, or test reports) showing printed statement of VOC content.

2. VOC Content Limitations: For the specified products, submit documentation of conformance with Specification Section 01 6116 – Volatile Organic Compound (VOC) Content Restrictions.

1.05 DELIVERY, STORAGE, AND HANDLING

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

B. Store and dispose of solvent-based materials, and materials used with solvent-based materials, in accordance with requirements of local authorities having jurisdiction.

1.06 FIELD CONDITIONS

A. Maintain environmental conditions (temperature, humidity, and ventilation) within limits recommended by manufacturer for optimum results. Do not install products under environmental conditions outside manufacturer's absolute limits.

1.07 SUSTAINABILITY REQUIREMENTS

A. Contractor shall endeavor to provide materials with the lowest possible VOC content.

COUNTERTOPS, AND WINDOW SILLS 123600 - 3

PART 2 PRODUCTS

2.01 COUNTERTOPS

A. Stainless Steel Countertops: ASTM A666, Type 304, stainless steel sheet; 16 gage,

0.0625 inch (1.59 mm) nominal sheet thickness.

1. Edge Details: As indicated on drawings.

2. Back and End Splashes: Same material; welded 1/4 inch (6 mm) radius coved joint to countertop; square top edge with 1 inch (25 mm) wide top surface and minimum 1/2 inch (12 mm) turndown.

3. Splash Dimensions: 4 inch (100 mm) high by 1 inch (25 mm) thick, unless otherwise indicated.

B. Natural Quartz and Resin Composite Countertops: Sheet or slab of natural quartz and plastic resin over continuous substrate.

1. Applications: Countertops, window sills, and wall protection behind electric hand dryers. (Rooms 204 and 205 only)

2. See finish schedule for product/color.

3. Flat Sheet Thickness: 3/4 inch (19 mm) , minimum.

4. Natural Quartz and Resin Composite Sheets, Slabs and Castings: Complying with ISFA 3-01 and NEMA LD 3; orthophthalic polyester resin, mineral filler, and pigments; homogenous, non-porous and capable of being worked and repaired using standard woodworking tools; no surface coating; color and pattern consistent throughout thickness.

a. Factory fabricate components to the greatest extent practical in sizes and shapes indicated; comply with the MIA Dimension Stone Design Manual.

b. Finish on Exposed Surfaces: Polished.

c. Color and Pattern: As indicated on drawings.

5. Window Sills and Other Components Thickness: 3/4 inch (19 mm), minimum.

6. Counter and Vanity Top Exposed Edge Treatment: Built up to minimum 1 1/12 inch (38 mm) thick; beveled edge. Contractor shall have option of providing a 1 1/4" thick countertop with beveled edge in lieu of a 3/4" thick top with a 3/4" built up edge (total 1 1/2" thick). Coordinate heights to comply with

ADA.

7. Back and End Splashes: Same sheet material, square top; minimum 4 inches (102 mm) high.

8. Skirts: As indicated on drawings.

COUNTERTOPS, AND WINDOW SILLS 123600 - 4

2.02 MATERIALS

A. Plywood for Supporting Substrate: PS 1 Exterior Grade, A-C veneer grade, minimum 5-ply; minimum 3/4 inch (19 mm) thick; join lengths using metal splines.

B. Adhesives: Chemical resistant waterproof adhesive as recommended by manufacturer of materials being joined.

C. Joint Sealant: Mildew-resistant silicone sealant, clear.

2.03 FABRICATION

A. Fabricate tops and splashes in the largest sections practicable, with top surface of joints flush.

1. Join lengths of tops using best method recommended by manufacturer.

2. Fabricate to overhang fronts and ends of cabinets 1 inch (25 mm) except where top butts against cabinet or wall.

3. Prepare all cutouts accurately to size; replace tops having improperly dimensioned or unnecessary cutouts or fixture holes.

B. Provide back/end splash wherever counter edge abuts vertical surface unless otherwise indicated.

1. Secure to countertop with concealed fasteners and with contact surfaces set in waterproof glue.

2. Height: 4 inches (102 mm), unless otherwise indicated.

PART 3 EXECUTION

3.01 EXAMINATION

A. Do not begin installation until substrates have been properly prepared.

B. If substrate preparation is the responsibility of another installer, notify the Architect of unsatisfactory preparation before proceeding.

C. Verify that wall surfaces have been finished and mechanical and electrical services and outlets are installed in proper locations.

3.02 PREPARATION

A. Clean surfaces thoroughly prior to installation.

B. Prepare surfaces using the methods recommended by the manufacturer for achieving the best result for the substrate under the project conditions.

COUNTERTOPS, AND WINDOW SILLS 123600 - 5

3.03 INSTALLATION

A. Securely attach countertops to cabinets using concealed fasteners. Make flat surfaces level; shim where required.

B. Seal joint between back/end splashes and vertical surfaces.

3.04 TOLERANCES

A. Variation From Horizontal: 1/8 inch in 10 feet (3 mm in 3 m), maximum.

B. Offset From Wall, Countertops: 1/8 inch (3 mm) maximum; 1/16 inch (1.5 mm) minimum.

C. Field Joints: 1/8 inch (3 mm) wide, maximum.

3.05 CLEANING

A. Clean countertops surfaces thoroughly.

B. Clean other solid surface material thoroughly.

3.06 PROTECTION

A. Protect installed products until completion of project.

B. Touch-up, repair or replace damaged products before Date of Beneficial Occupancy.

ENTRANCE FLOOR MATS AND FRAMES 124813 - 1

SECTION 124813 - ENTRANCE FLOOR MATS AND FRAMES

PART 1 GENERAL

1.01 SECTION INCLUDES

A. Extruded aluminum entrance floor grilles.

1.02 SUBMITTALS

A. See Section 01 3001 - Submittals for Submittal procedures.

B. Product Data: Provide data indicating properties of walk-off surface, component dimensions and recessed frame characteristics.

C. Shop Drawings: Indicate dimensions and details for recessed frame.

1. For recessed frames located within a dimensionally restricted area, show dimensions of space within which the frame will be installed.

D. Samples: Submit two samples, 6 x 6 inch (152 x 152 mm) in size illustrating pattern, color, finish, and edging .

E. Maintenance Data: Include cleaning instructions and stain removal procedures .

PART 2 PRODUCTS

2.01 MANUFACTURERS

A. A reputable manufacturer with documented experience furnishing and installing products of this specification section for a minimum of 5 years.

2.02 ENTRANCE FLOOR GRILLES AND GRATINGS

A. Entrance Floor Grilles: Recessed extruded aluminum grille assembly with nominal 1 inch (25 mm) wide tread strips running perpendicular to traffic flow, slots between treads, and perimeter frame forming sides of recess; grille hinged for access to recess.

1. Recess Depth: 3/4 inches (19 mm).

2. Tread Surfaces: Nylon carpet .

3. Colors: As selected by the Government from manufacturer's full range of colors.

4. Length in Direction of Traffic Flow: 6 feet minimum as shown on drawings.

5. Width Perpendicular to Traffic Flow: as shown on drawings.

6. Frame: Anodized aluminum for embedding in concrete; minimal exposed trim;

stud or hook concrete anchors.

ENTRANCE FLOOR MATS AND FRAMES 124813 - 2

7. Pan: Anodized aluminum bottom pan with drain, sealed to frame.

B. Mounting: Top of non-resilient members level with adjacent floor.

C. Structural Capacity: Capable of supporting a rolling load of 500 pounds (226.8 kg) without permanent deformation or noticeable deflection.

D. Vibration Resistant Fabrication: All members welded, riveted, or bolted; no snap or friction connections.

2.03 FABRICATION

A. Construct recessed mat frames square, tight joints at corners, rigid. Coat surfaces with protective coating where in contact with cementitious materials

B. Fabricate mats in single unit sizes; fabricate multiple mats where indicated

PART 3 EXECUTION

3.01 EXAMINATION

A. Verify that floor opening for mats are ready to receive work.

3.02 PREPARATION

A. Mats: Verify size of floor recess before fabricating mats.

B. Vacuum clean floor recess.

3.03 INSTALLATION

A. Install in accordance with manufacturer's written instructions.

B. Install frames to achieve flush plane with finished floor surface.

3.04 TOLERANCES

A. Maximum Gap Formed at Recessed Frame From Mat Size: 1/4 inch (6 mm).

HYDRAULIC PASSENGER ELEVATORS 142400 - 1

SECTION 142400 - HYDRAULIC PASSENGER ELEVATORS

HYDRAULIC PASSENGER ELEVATORS

1.01 PART 1 GENERAL

A. Summary:

1. Section includes: Hydraulic passenger elevators as shown and specified.

Elevator work includes:

2. Standard pre-engineered hydraulic passenger elevators.

3. Elevator car enclosures, hoistway entrances and signal equipment.

4. Operation and control systems.

5. Jack(s).

6. Accessibility provisions for physically disabled persons.

7. Equipment, machines, controls, systems and devices as required for safely operating the specified elevators at their rated speed and capacity.

8. Materials and accessories as required to complete the elevator installation.

B. Related Sections:

1. Division 1 General Requirements: Meet or exceed all referenced sustainability requirements.

2. Division 3 Concrete: Installing inserts, sleeves and anchors in concrete.

3. Division 4 Masonry: Installing inserts, sleeves and anchors in masonry.

4. Division 5 Metals:

a. Providing hoist beams, pit ladders, steel framing, auxiliary support steel and divider beams for supporting guide-rail brackets.

b. Providing steel angle sill supports and grouting hoistway entrance sills and frames.

5. Division 9 Finishes: Providing elevator car finish flooring and field painting unfinished and shop primed ferrous materials.

6. Division 22 Plumbing

a. Sump pit and oil interceptor.

7. Division 23 Heating, Ventilation and Air Conditioning

a. Heating and ventilating hoistways and/or control room.

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8. Division 26 Sections:

a. Providing electrical service to elevators, including fused disconnect switches.

b. Emergency power supply, transfer switch and auxiliary contacts.

c. Heat and smoke sensing devices.

d. Convenience outlets and illumination in control room, hoistway and pit.

C. Coordination Required:

1. The General Contractor shall coordinate with the elevator provider prior to bid and confirm all required work is covered with the General Contractor’s proposal for a complete, functional, and code compliant elevator system. No change to the Contract value will be considered for work not covered by the elevator provider’s proposal to the General Contractor.

2. General contractor shall coordinate work timing and sequencing with the elevator provider to ensure all required constructions components are in place in the order and sequence required for a proper installation of elevator systems.

3. General Contractor shall coordinate with elevator provider to ensure all construction tolerances and limitations are known and accounted for in construction related to, or impacting, the elevator systems installation.

D. Section Includes:Materials included in this section shall meet the requirements for High Performance Sustainable Buildings for New Construction points for the following Sections:

1. 2-6.1.1 - Recycled Content

2. 2-6.1.2 - Biologically Based Products

3. The contractor is expected to understand the HPSB requirements for these sections and include all applicable overhead in their base bid for the necessary documentation to achieve the above listed credits.

1.02 SUBMITTALS

A. Product data: When requested, the elevator contractor shall provide standard cab, entrance and signal fixture data to describe product for approval.

B. Shop drawings:

1. Show equipment arrangement in the corridor, pit, and hoistway and/or optional control room. Provide plans, elevations, sections and details of assembly, erection, anchorage, and equipment location.

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2. Indicate elevator system capacities, sizes, performances, safety features, finishes and other pertinent information.

3. Show floors served, travel distances, maximum loads imposed on the building structure at points of support and all similar considerations of the elevator work.

4. Indicate electrical power requirements and branch circuit protection device recommendations.

C. Powder Coat paint selection: Submit manufacturer’s standard selection charts for exposed finishes and materials.

1. Comply with HPSB requirements and requirements of specification section 01 6116 Volatile Organic Compound (VOC) Content Restrictions

2. Provide submittal data for all products as required by HPSB program.

D. Plastic laminate selection: Submit manufacturer’s standard selection charts for exposed finishes and materials.

1. Comply with HPSB requirements and requirements of specification section 01 6116 Volatile Organic Compound (VOC) Content Restrictions

2. Provide submittal data for all products as required by HPSB program.

E. Metal Finishes: Upon request, standard metal samples provided.

F. Operation and maintenance data. Include the following:

1. Owner’s manuals and wiring diagrams.

2. Parts list, with recommended parts inventory.

G. Sustainability Submittals, Product data for HPSB Compliance:

1. For products having recycled content, documentation indicating percentages by weight of postconsumer and pre-consumer recycled content.

a. Total weight of products provided

2. For products having Biologically Based Products, documentation indicating percentages of Biologically-Based Products

1.03 QUALITY ASSURANCE

A. Manufacturer Qualifications: An approved manufacturer with minimum 15 years of experience in manufacturing, installing, and servicing elevators of the type required for the project.

1. The manufacturer of machines, controllers, signal fixtures, door operators cabs, entrances, and all other major parts of elevator operating equipment.

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a. The major parts of the elevator equipment shall be manufactured by the installing company, and not be an assembled system.

2. The manufacturer shall have a documented, on-going quality assurance program.

3. ISO-9001:2000 Manufacturer Certified

4. ISO-14001:2004 Environmental Management System Certified

B. Installer Qualifications: The manufacturer or an authorized agent of the manufacturer with not less than 15 years of satisfactory experience installing elevators equal in character and performance to the project elevators.

C. Regulatory Requirements:

1. ASME A17.1 Safety Code for Elevators and Escalators, latest edition or as required by the local building code.

2. United Facilities Criteria;

a. UFC 1-200-01 – Building Code

b. UFC 3-490-06 – Elevators

3. International Building Code (IBC) 2018

4. NFPA 70 National Electrical Code.

5. NFPA 80 Fire Doors and Windows.

6. Americans with Disabilities Act - Accessibility Guidelines (ADAAG)

7. Section 407 in ICC A117.1, when required by local authorities

8. CAN/CSA C22.1 Canadian Electrical Code

9. CAN/CSA B44 Safety Code for Elevators and Escalators.

10. California Department of Public Health Standard Method V1.1–2010, CA Section 01350

D. Fire-rated entrance assemblies: Opening protective assemblies including frames, hardware, and operation shall comply with ASTM E2074, CAN4-S104 (ULC- S104), UL10(b), and NFPA Standard 80. Provide entrance assembly units bearing Class B or 1 1/2 hour label by a Nationally Recognized Testing Laboratory

E. Inspection and testing:

1. Elevator Installer shall obtain and pay for all required inspections, tests, permits and fees for elevator installation.

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2. Arrange for inspections and make required tests.

3. Deliver to the Government upon completion and acceptance of elevator work.

F. Sustainable Product Qualifications:

1. Refer to specification section 013225-BSD-Project Sustainability Summary and section 013329-BSD-Sustainable Design Reporting

1.04 DELIVERY, STORAGE AND HANDLING

A. Manufacturing shall deliver elevator materials, components and equipment and the contractor is responsible to provide secure and safe storage on job site.

1.05 PROJECT CONDITIONS

A. Temporary Use: Elevators shall not be used for temporary service or for any other purpose during the construction period before Beneficial Occupancy and acceptance by the purchaser unless agreed upon by Elevator Contractor and General Contractor with signed temporary agreement.

1.06 WARRANTY

A. Warranty: Submit elevator manufacturer's standard written warranty agreeing to repair, restore or replace defects in elevator work materials and workmanship not due to ordinary wear and tear or improper use or care for 12 months after final acceptance.

1.07 MAINTENANCE

A. Furnish maintenance and call back service for a period of 12 months (beginning on the date of Beneficial Occupancy) for each elevator during normal working hours excluding callbacks.

1. Service shall consist of periodic examination of the equipment, adjustment, lubrication, cleaning, supplies and parts to keep the elevators in proper operation. Maintenance work, including emergency call back repair service, shall be performed by trained employees of the elevator contractor during regular working hours.

2. Submit parts catalog and show evidence of local parts inventory with complete list of recommended spare parts. Parts shall be produced by manufacturer of original equipment.

3. Manufacturer shall have a service office and full time service personnel within a 100 mile radius of the project site.

1.08 SUSTAINABILITY REQUIREMENT

A. Contractor shall endeavor to provide materials with a high recycled content.

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1. A minimum post-consumer recycled content of 30% is required.

2. For products having recycled content, documentation indicating percentages by weight of postconsumer and pre-consumer recycled content.

B. Contractor shall endeavor to provide materials with a high Biobased content where possible.

PART 2 PRODUCTS

2.01 MATERIALS, GENERAL

A. All Elevator Cab materials including frame, buttons, lighting, wall and ceiling assembly, laminates and carpet shall have an EPD and an HPD, and shall meet the California Department of Public Health Standard Method V1.1–2010, CA Section 01350 as mentioned in 1.03.9 of this specification.

B. Colors, patterns, and finishes: As selected by the Government from manufacturer's full range of standard colors, patterns, and finishes.

C. Steel:

1. Shapes and bars: Carbon.

2. Sheet: Cold-rolled steel sheet, commercial quality, Class 1, matte finish.

3. Finish: Factory-applied baked enamel for structural parts, powder coat for architectural parts. Color selection must be based on elevator manufacture’s standard selections.

D. Plastic laminate: Decorative high-pressure type, complying with NEMA LD3, Type GP-50 General Purpose Grade, nominal 0.050" thickness. Laminate selection must be based on elevator manufacture’s standard selections.

E. Flooring by others. (Provide Acceptable Subrstrate as required by flooring finish manufacturer.) Refer to drawings for floor finish.

2.02 HOISTWAY EQUIPMENT

A. Platform: Fabricated frame of formed or structural steel shapes, gusseted and rigidly welded with a wood sub-floor. Underside of the platform shall be fireproofed. The car platform shall be designed and fabricated to support one-piece loads weighing up to 25% of the rated capacity.

B. Sling: Steel stiles bolted or welded to a steel crosshead and bolstered with bracing members to remove strain from the car enclosure.

C. Guide Rails: Steel, omega shaped, fastened to the building structure with steel brackets.

D. Guides: Slide guides shall be mounted on top and bottom of the car.

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E. Buffers: Provide substantial buffers in the elevator pit. Mount buffers on continuous channels fastened to the elevator guide rail or securely anchored to the pit floor.

Provide extensions if required by project conditions.

F. Jack: A jack unit shall be of sufficient size to lift the gross load the height specified.

Factory test jack to ensure adequate strength and freedom from leakage. Brittle material, such as gray cast iron, is prohibited in the jack construction. Provide the following jack type: Single post conventional (in ground). Single polished steel hydraulic plunger housed in a steel sealed casing with sufficient clearance space to allow for alignment during installation. The casing shall have a dished endcap and safety bulkhead as required by A17.1 code. The plunger shall have a high-pressure sealing system which will not allow for seal movement or displacement during the course of operation. The jack system will be supplied with schedule 40 pvc or an HDPE protection system complying with A17.1 code requirements to prevent in ground corrosion of the casing. The jack casing shall have a bleeder valve to discharge any air trapped in the jack..

G. Automatic Self-Leveling: Provide each elevator car with a self-leveling feature to automatically bring the car to the floor landings and correct for over travel or under travel. Self-leveling shall, within its zone, be automatic and independent of the operating device. The car shall be maintained approximately level with the landing irrespective of its load.

H. Wiring, Piping, and Oil: Provide all necessary hoistway wiring in accordance with the National Electrical Code. All necessary code compliant pipe and fittings shall be provided to connect the power unit to the jack unit. Provide proper grade readily biodegradable oil as specified by the manufacturer of the power unit (see Power Unit section 2.04.G for further details)

2.03 POWER UNIT

A. Power Unit (Oil Pumping and Control Mechanism): A self-contained unit consisting of the following items:

1. An oil reservoir with tank cover.

2. An oil hydraulic pump.

3. An electric motor.

4. An oil control valve with the following components built into single housing;

high pressure relief valve, check valve, automatic unloading up start valve, lowering and leveling valve, and electro-magnetic controlling solenoids.

B. Pump: Positive displacement type pump specifically manufactured for oil-hydraulic elevator service. Pump shall be designed for steady discharge with minimum pulsation to give smooth and quiet operation. Output of pump shall not vary more than 10 percent between no load and full load on the elevator car.

HYDRAULIC PASSENGER ELEVATORS 142400 - 8

C. Motor: Standard manufacture motor specifically designed for oil-hydraulic elevator service. Duty rating shall be selected for specified speed and load.

D. Oil Control Unit: The following components shall be built into a single housing.

Welded manifolds with separate valves to accomplish each function are not acceptable. Adjustments shall be accessible and be made without removing the assembly from the oil line.

1. Relief valve shall be adjustable and be capable of bypassing the total oil flow without increasing back pressure more than 10 percent above that required to barely open the valve.

2. Up start and stop valve shall be adjustable and designed to bypass oil flow during start and stop of motor pump assembly. Valve shall close slowly, gradually diverting oil to or from the jack unit, ensuring smooth up starts and up stops.

3. Check valve shall be designed to close quietly without permitting any perceptible reverse flow.

4. Lowering valve and leveling valve shall be adjustable for down start speed, lowering speed, leveling speed and stopping speed to ensure smooth "down" starts and stops. The leveling valve shall be designed to level the car to the floor in the direction the car is traveling after slowdown is initiated.

5. Provided with constant speed regulation in both up and down direction. Feature to compensate for load changes, oil temperature, and viscosity changes.

6. Solid State Starting: Provide an electronic starter featuring adjustable starting currents.

7. Oil Type: USDA certified biobased product, ultra low toxicity, readily biodegradable, energy efficient, high performing fluid made from canola oil with antioxidant, anticorrosive, antifoaming, and metal-passivating additives.

Especially formulated for operating in environmentally sensitive areas. USDA certified biobased product, >90% bio-based content, per ASTM D6866

2.04 HOISTWAY ENTRANCES

A. Doors and Frames: Provide complete hollow metal type hoistway entrances at each hoistway opening boltedknock down construction.

1. Manufacturer's standard entrance design consisting of hangers, doors, hanger supports, hanger covers, fascia plates (where required), sight guards, and necessary hardware.

2. Main landing door & frame finish: ASTM A1008 steel panels, factory applied powder coat finish with factory-applied powder coat finish entrance frame.

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3. Typical door & frame finish: ASTM A366 steel panels, factory applied powder coat enamel finish with factory-applied powder coat finish entrance frame.

B. Interlocks: Equip each hoistway entrance with an approved type interlock tested as required by code. Provide door restriction devices as required by code.

C. Door Hanger and Tracks: Provide sheave type two point suspension hangers and tracks for each hoistway horizontal sliding door.

1. Sheaves: Polyurethane tires with ball bearings properly sealed to retain grease.

2. Hangers: Provide an adjustable device beneath the track to limit the up-thrust of the doors during operation.

3. Tracks: Drawn steel shapes, smooth surface and shaped to conform to the hanger sheaves.

D. Hoistway Sills: Extruded metal, with groove(s) in top surface. Provide mill finish on aluminum.

2.05 PASSENGER ELEVATOR CAR ENCLOSURE

A. Car Enclosure:

1. Walls: Cab type TKLP, durable wood core finished on both sides with high pressure plastic laminate.

2. Reveals and frieze: Not Applicable

3. Canopy: Cold-rolled steel with hinged exit.

4. Ceiling: Suspended type, LED lighting with translucent diffuser mounted in a metal frame. Framework shall be finished with a factory applied powder coat finish.

5. Cab Fronts, Return, Transom, Soffit and Strike: Provide panels faced with brushed stainless steel

6. Doors: Horizontal sliding car doors reinforced with steel for panel rigidity.

Hang doors on sheave type hangers with polyurethane tires that roll on a polished steel track and are guided at the bottom by non-metallic sliding guides.

a. Door Finish: Stainless steel panels: No. 4 brushed finish.

b. Cab Sills: Extruded aluminum, mill finish.

7. Handrail: Provide 1.5' diameter cylindrical metal on side and rear walls on front opening cars and side walls only on front and rear opening cars. Handrails shall have a stainless steel, no. 4 brushed finish.

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8. Ventilation: Manufacturer’s standard exhaust fan, mounted on the car top.

9. Protection pads and buttons: Not required

B. Car Top Inspection: Provide a car top inspection station with an “Auto-Inspection” switch, an "emergency stop" switch, and constant pressure "up and down" direction and safety buttons to make the normal operating devices inoperative. The station shall give the inspector complete control of the elevator. The car top inspection station shall be mounted in the door operator assembly.

2.06 DOOR OPERATION

A. Door Operation: Provide a direct or alternating current motor driven heavy duty operator designed to operate the car and hoistway doors simultaneously. The door control system shall be digital closed loop and the closed loop circuit shall give constant feedback on the position and velocity of the elevator door. The motor torque shall be constantly adjusted to maintain the correct door speed based on its position and load. All adjustments and setup shall be through the computer based service tool. Door movements shall follow a field programmable speed pattern with smooth acceleration and deceleration at the ends of travel. The mechanical door operating mechanism shall be arranged for manual operation in event of power failure. Doors shall automatically open when the car arrives at the landing and automatically close after an adjustable time interval or when the car is dispatched to another landing. AC controlled units with oil checks, or other deviations are not acceptable.

1. No Un-Necessary Door Operation: The car door shall open only if the car is stopping for a car or hall call, answering a car or hall call at the present position or selected as a dispatch car.

2. Door Open Time Saver: If a car is stopping in response to a car call assignment only (no coincident hall call), the current door hold open time is changed to a shorter field programmable time when the electronic door protection device is activated.

3. Double Door Operation: When a car stops at a landing with concurrent up and down hall calls, no car calls, and no other hall call assignments, the car door opens to answer the hall call in the direction of the car's current travel. If an onward car call is not registered before the door closes to within 6 inches of fully closed, the travel shall reverse and the door shall reopen to answer the other call.

4. Nudging Operation: The doors shall remain open as long as the electronic detector senses the presence of a passenger or object in the door opening. If door closing is prevented for a field programmable time, a buzzer shall sound.

When the obstruction is removed, the door shall begin to close at reduced speed. If the infra-red door protection system detects a person or object while closing on nudging, the doors shall stop and resume closing only after the

HYDRAULIC PASSENGER ELEVATORS 142400 - 11

obstruction has been removed.

5. Door Reversal: If the doors are closing and the infra-red beam(s) is interrupted, the doors shall reverse and reopen. After the obstruction is cleared, the doors shall begin to close.

6. Door Open Watchdog: If the doors are opening, but do not fully open after a field adjustable time, the doors shall recycle closed then attempt to open six times to try and correct the fault.

7. Door Close Watchdog: If the doors are closing, but do not fully close after a field adjustable time, the doors shall recycle open then attempt to close six times to try and correct the…