2019-08-07_2017030_08_FPL_B50_Chambers_Project_Manual_(002).pdf

USDA FOREST PRODUCTS LABORATORY

B50 CHAMBERS

FOR BIDDING AND CONSTRUCTION

1 GIFFORD PINCHOT DR., MADISON WI

PROJECT #2017030_08

AUGUST 07, 2019

Architectural and MEP Engineering:

Strang, Inc.

811 East Washington Ave Madison, WI 53703

(608) 276-9200

Structural and Civil Engineering:

Oneida Total Integrated Enterprises, LLC 5100 Eastpark Blvd, Ste 200 Madison, WI 53718

(608) 243-6470

TC - 1

FPL B50 - CHAMBERS

2017030.08

TABLE OF CONTENTS

Pages Through

TITLE PAGE

TABLE OF CONTENTS ....................................................................................................................TC - 2

DIVISION 02 - EXISTING CONDITIONS

02 41 00 Demolition ..............................................................................................02 41 00 - 2

DIVISION 03 - CONCRETE

03 35 35 Concrete Hardeners ..............................................................................03 35 35 - 2

DIVISION 04 - MASONRY

04 20 00 Unit Masonry .........................................................................................04 20 00 - 4

DIVISION 07 - THERMAL AND MOISTURE PROTECTION

07 21 00 Thermal Insulation.................................................................................07 21 00 - 2 07 92 00 Joint Sealers..........................................................................................07 92 00 - 3

DIVISION 08 - OPENINGS

08 11 13 Hollow Metal Doors and Frames ...........................................................08 11 13 - 4 08 80 00 Glass and Glazing .................................................................................08 80 00 - 5

DIVISION 09 - FINISHES

09 91 23 Interior Painting ....................................................................................09 91 23 – 4

DIVISION 21 - FIRE SUPRESSION

21 05 10 General Fire Protection Systems ..........................................................21 05 10 - 6

DIVISION 22 - PLUMBING

22 15 00 General Service Compressed Air System.............................................22 15 00 - 1

DIVISION 23 - HVAC

23 05 00 HVAC General Provisions .....................................................................23 05 00 - 3 23 05 19 Gauges..................................................................................................23 05 19 - 2 23 05 23 Valves....................................................................................................23 05 23 - 3 23 05 29 Supports And Anchors...........................................................................23 05 29 - 4 23 05 48 Vibration Isolation..................................................................................23 05 48 - 3 23 05 93 Testing, Adjusting And Balancing..........................................................23 05 93 - 2 23 07 00 Mechanical Insulation............................................................................23 07 00 - 4 23 09 15 Direct Digital Control (DCC) Points List.................................................23 09 15 - 1 23 09 54 Temperature Control System ................................................................23 09 54 - 9 23 09 93 Automatic Control Sequences...............................................................23 09 93 - 6 23 21 13 Hydronic Systems..................................................................................23 21 13 - 5 23 22 13 Steam System .......................................................................................23 22 13 - 4 23 31 13 Low And Medium Pressure Ductwork ...................................................23 31 13 - 4 23 33 00 Duct Accessories...................................................................................23 33 00 - 3 23 37 13 Diffusers, Registers & Grilles.................................................................23 37 13 - 3 23 41 00 Air Treatment Equipment.......................................................................23 41 00 - 3 23 73 13 Fuel-Fired Heaters.................................................................................23 73 13 - 5

TC - 2

23 81 13 Humidifiers.............................................................................................23 81 13 - 2

DIVISION 26 - ELECTRICAL

26 05 00 Common Work Results For Electrical....................................................26 05 00 - 9 26 05 19 Low-Voltage Electrical Power Conductor And Cables ..........................26 05 19 - 5 26 05 26 Grounding And Bonding For Electrical Systems ...................................26 05 26 - 2 26 05 29 Hangers and Supports for Electrical Systems.......................................26 05 29 - 5 26 05 33 Raceways And Boxes For Electrical Systems.......................................26 05 33 - 5 26 05 53 Identification for Electrical Systems.......................................................26 05 53 - 9 26 09 26 Digital Modular Lighting Controls...........................................................26 09 26 - 4 26 27 26 Wiring Devices.......................................................................................26 27 26 - 4 26 51 00 Interior Lighting......................................................................................26 51 00 - 4

DIVISION 27 - COMMUNICATIONS

27 15 00 Communications and Horizontal Cabling ..............................................27 15 00 - 7

DIVISION 28 - ELECTRONIC SAFETY AND SECURITY

28 31 00 Fire Detection and Alarm.......................................................................28 31 00 - 5

END TABLE OF CONTENTS

USDA Forest Products Laboratories B50 Conditioned Room Project Project No. 2017030.08

DEMOLITION

02 4100 - 1

SECTION 02 4100 - DEMOLITION

PART 1 GENERAL

1.01 SECTION INCLUDES

A. Selective demolition of building elements for alteration purposes.

PART 2 PRODUCTS -- NOT USED

PART 3 EXECUTION

3.01 GENERAL PROCEDURES AND PROJECT CONDITIONS

A. Comply with applicable codes and regulations for demolition operations and safety of adjacent structures and the public.

1. Obtain required permits.

2. Take precautions to prevent catastrophic or uncontrolled collapse of structures to be removed; do not allow worker or public access within range of potential collapse of unstable structures.

3. Provide, erect, and maintain temporary barriers and security devices.

4. Conduct operations to minimize effects on and interference with adjacent structures and occupants.

5. Do not close or obstruct roadways or sidewalks without permit.

6. Conduct operations to minimize obstruction of public and private entrances and exits; do not obstruct required exits at any time; protect persons using entrances and exits from removal operations.

7. Obtain written permission from owners of adjacent properties when demolition equipment will traverse, infringe upon or limit access to their property.

B. Do not begin removal until receipt of notification to proceed from Owner.

C. Protect existing structures and other elements that are not to be removed.

1. Provide bracing and shoring.

2. Prevent movement or settlement of adjacent structures.

3. Stop work immediately if adjacent structures appear to be in danger.

3.02 SELECTIVE DEMOLITION FOR ALTERATIONS

A. Drawings showing existing construction and utilities are based on casual field observation and existing record documents only.

1. Verify that construction and utility arrangements are as indicated.

2. Report discrepancies to Architect before disturbing existing installation.

3. Beginning of demolition work constitutes acceptance of existing conditions that would be apparent upon examination prior to starting demolition.

B. Remove existing work as indicated and as required to accomplish new work.

1. Remove items indicated on drawings.

C. Services (Including but not limited to HVAC, Plumbing, Fire Protection, Electrical, and Telecommunications): Remove existing systems and equipment as indicated.

1. Maintain existing active systems that are to remain in operation; maintain access to equipment and operational components.

2. Where existing active systems serve occupied facilities but are to be replaced with new services, maintain existing systems in service until new systems are complete and ready for service.

3. Verify that abandoned services serve only abandoned facilities before removal.

4. Remove abandoned data and telecom wiring, pipe, ducts, conduits, and equipment, including those above accessible ceilings; remove back to source of supply where possible, otherwise cap stub and tag with identification.

D. Protect existing work to remain.

1. Prevent movement of structure; provide shoring and bracing if necessary.

USDA Forest Products Laboratory

Project No. 2017030_08

2. Perform cutting to accomplish removals neatly and as specified for cutting new work.

3. Repair adjacent construction and finishes damaged during removal work.

4. Patch as specified for patching new work.

3.03 DEBRIS AND WASTE REMOVAL

A. Remove debris, junk, and trash from site.

B. Leave site in clean condition, ready for subsequent work.

C. Clean up spillage and wind-blown debris from public and private lands.

END OF SECTION

Project No. 2017030.08

CONCRETE HARDENERS

03 3500 - 1

SECTION 03 3500 - CONCRETE HARDENERS

PART 1 GENERAL

1.01 RELATED DOCUMENTS

A. Applicable provisions of Division 1 shall govern work under this Section.

1.02 SUMMARY

A. Section Includes:

1. Penetrating Sealer-Hardener for Floors designated as SCON.

B. Related Sections:

1. Section 03 30 00 - Cast-In-Place Concrete.

1.03 SUBMITTALS

A. Comply with Section 01 33 00

B. Product Data: Submit manufacturer's technical bulletins and MSDS on each product.

C. Quality Control Submittals:

1. Provide protection plan of surrounding areas and non-cementitious surfaces.

1.04 QUALITY ASSURANCE

A. Qualifications:

1. Applicator: Minimum of 5 years experience in application of similar systems and products on projects of similar size and scope.

2. Successful completion of a minimum of 3 projects of similar size and complexity to specified Work.

3. Manufacturer: Minimum 15 years of experience in manufacturing of surface hardeners.

B. Pre-Installation Meetings: Conduct meeting at Project site to comply with requirements in Section 01 31 00 - Project Management and Coordination.

1. Schedule and convene meeting a minimum of 1 week prior to commencing Work of this Section.

2. Review requirements for application, including surface preparation specified under other Sections, substrate condition and pretreatment, minimum curing period, forecasted weather conditions, special details, installation procedures, testing and inspection procedures, protection, and repair.

3. Discuss the timing and methods for cutting joints.

4. Discuss procedures for protecting adjacent finished Work.

1.05 DELIVERY, STORAGE, AND HANDLING

A. Comply with manufacturer’s ordering instructions and lead-time requirements to avoid construction delays.

B. Deliver materials in manufacturer's original, unopened, undamaged containers with identification labels intact.

C. Store tightly sealed materials off ground and away from moisture, direct sunlight, extreme heat, and freezing temperatures.

D. Store in unopened packaging in clean, dry environment protected from sunlight at 50 degrees F (10 degrees C) to 90 degrees F.

1.06 PROJECT CONDITIONS

A. Environmental Requirements:

1. Ensure that substrate surface and ambient air temperature are minimum of 50 degrees F (10 degrees C) during curing period. Ensure that frost or frozen surfaces are thawed and dry.

2. Allow surfaces to attain temperature and conditions specified before proceeding with surface hardener application.

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3. Do not install over concrete containing calcium chloride or concrete containing aggregate that has been saturated with salt water.

4. Do not install over concrete containing more than 3 percent air content as measured by ASTM C138, ASTM C173, or ASTM C231.

5. Perform Work of this Section in well-ventilated areas.

PART 2 PRODUCTS

2.01 MANUFACTURERS

A. Subject to compliance with requirements, provide products from the following manufacturer or Architect approved equal:

1. L & M Construction Chemicals, Inc., 14851 Calhoun Road, Omaha, NE 68152 (800-362- 3331).

2.02 MATERIALS

A. Sealer (SCON): A sealer/densifier/hardener that will react with concrete surfaces to produce a dense, hydrophobic, insoluble, moisture barrier to seal out contaminants, while hardening and densifying surface.

1. Acceptable Product: L & M SEAL HARD; a solution of 100 percent active ingredient chemicals which penetrate concrete to seal, densify, dustproof and harden to resist water and oil penetration, and contamination. Active ingredients: 100 percent Type: Alkali Siliconate. Flash Point: None. Specific Gravity: 1.155 VOC: gm/L: 0 Solids minimum: 30 percent.

PART 3 EXECUTION

3.01 PENETRATING SEALER-HARDENER

A. Pre-Installation Inspection

1. Assure surfaces are clean and free of flooring adhesives, contaminants, and any film forming curing compounds or sealers.

2. Protect concrete from construction activity staining.

B. Application

1. Apply in accord with manufacturer's instructions.

3.02 CLEANING

A. Leave area broom clean.

Project No. 2017030.08

UNIT MASONRY

04 2000 - 1

SECTION 04 2000 - UNIT MASONRY

PART 1 GENERAL

1.01 SECTION INCLUDES

A. Concrete block.

B. Mortar.

C. Reinforcement and anchorage.

D. Accessories.

1.02 RELATED REQUIREMENTS

A. Section 07 9200 - Joint Sealants: Sealing control and expansion joints.

1.03 REFERENCE STANDARDS

A. ASTM A153/A153M - Standard Specification for Zinc Coating (Hot-Dip) on Iron and Steel Hardware; 2016a.

B. ASTM A615/A615M - Standard Specification for Deformed and Plain Carbon-Steel Bars for Concrete Reinforcement; 2018.

C. ASTM A951/A951M - Standard Specification for Steel Wire for Masonry Joint Reinforcement;

2016.

D. ASTM A1064/A1064M - Standard Specification for Carbon-Steel Wire and Welded Wire Reinforcement, Plain and Deformed, for Concrete; 2018a.

E. ASTM C90 - Standard Specification for Loadbearing Concrete Masonry Units; 2016a.

F. ASTM C91/C91M - Standard Specification for Masonry Cement; 2012.

G. ASTM C144 - Standard Specification for Aggregate for Masonry Mortar; 2018.

H. ASTM C150/C150M - Standard Specification for Portland Cement; 2018.

I. ASTM C207 - Standard Specification for Hydrated Lime for Masonry Purposes; 2018.

J. ASTM C270 - Standard Specification for Mortar for Unit Masonry; 2014a.

K. ASTM D226/D226M - Standard Specification for Asphalt-Saturated Organic Felt Used in Roofing and Waterproofing; 2017.

L. TMS 402/602 - Building Code Requirements and Specification for Masonry Structures; 2016.

1.04 ADMINISTRATIVE REQUIREMENTS

1.05 SUBMITTALS

A. Product Data: Provide data for masonry units, fabricated wire reinforcement, mortar, and masonry accessories.

B. Test Reports: Concrete masonry manufacturer's test reports for concrete units.

1.06 QUALITY ASSURANCE

A. Comply with provisions of TMS 402/602, except where exceeded by requirements of Contract Documents.

1.07 DELIVERY, STORAGE, AND HANDLING

A. Deliver, handle, and store masonry units by means that will prevent mechanical damage and contamination by other materials.

PART 2 PRODUCTS

2.01 CONCRETE MASONRY UNITS

A. Concrete Block: Comply with referenced standards and as follows:

1. Size: Standard units with nominal face dimensions of 16 by 8 inches and nominal depth of 8 inches.

http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20A153/A153M https://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20A615/A615M http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20A951/A951M http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20A1064/A1064M http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20C90 https://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20C91/C91M https://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20C144 https://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20C150/C150M http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20C207 http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20C270 http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20D226/D226M https://masonrysociety.org/product/tms-402-602-2016/

Project No. 2017030_08

2. Special Shapes: Provide non-standard blocks configured for corners.

a. Provide bullnose units for outside corners.

3. Load-Bearing Units: ASTM C90, normal weight.

a. Hollow block, as indicated.

b. Exposed Faces: Manufacturer's standard color and texture.

2.02 MORTAR MATERIALS

A. Masonry Cement: ASTM C91/C91M, Type S.

B. Portland Cement: ASTM C150/C150M, Type I.

1. Not more than 0.60 percent alkali.

C. Hydrated Lime: ASTM C207, Type S.

D. Mortar Aggregate: ASTM C144.

E. Water: Clean and potable.

2.03 REINFORCEMENT AND ANCHORAGE

A. Reinforcing Steel: ASTM A615/A615M, Grade 40 (40,000 psi), deformed billet bars; uncoated.

B. Single Wythe Joint Reinforcement: ASTM A951/A951M.

1. Type: Ladder.

2. Material: ASTM A1064/A1064M steel wire, hot dip galvanized after fabrication to ASTM A153/A153M, Class B.

3. Size: 0.1483 inch side rods with 0.1483 inch cross rods; width as required to provide not less than 5/8 inch of mortar coverage on each exposure.

C. Strap Anchors: Bent steel shapes, 1-1/2 inch width, 0.105 inch thick, 24 inch length, with 1-1/2 inch long, 90 degree bend at each end to form a U or Z shape or with cross pins, hot dip galvanized to ASTM A153/A153M, Class B.

2.04 ACCESSORIES

A. Building Paper: ASTM D226/D226M, Type I ("No.15") asphalt felt.

B. Cleaning Solution: Non-acidic, not harmful to masonry work or adjacent materials.

2.05 LINTELS

A. Bondbeam lintels as indicated on Drawings.

2.06 MORTAR MIXING

A. Mortar for Unit Masonry: ASTM C270, using the Proportion Specification.

1. Interior, loadbearing masonry: Type S.

2. Interior, non-loadbearing masonry: Type S.

B. Grout: As specified in Section 03 30 00.

PART 3 EXECUTION

3.01 EXAMINATION

A. Verify that field conditions are acceptable and are ready to receive masonry.

B. Verify that related items provided under other sections are properly sized and located.

C. Verify that built-in items are in proper location, and ready for roughing into masonry work.

3.02 PREPARATION

A. Direct and coordinate placement of metal anchors supplied for installation under other sections.

B. Provide temporary bracing during installation of masonry work. Maintain in place until building structure provides permanent bracing.

3.03 COURSING

A. Establish lines, levels, and coursing indicated. Protect from displacement.

http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20C90 https://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20C91/C91M https://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20C150/C150M http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20C207 https://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20C144 https://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20A615/A615M http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20A951/A951M http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20D226/D226M http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20C270

UNIT MASONRY

04 2000 - 3

B. Maintain masonry courses to uniform dimension. Form vertical and horizontal joints of uniform thickness.

C. Concrete Masonry Units:

1. Bond: Stacked.

2. Coursing: One unit and one mortar joint to equal 8 inches.

3. Mortar Joints: Concave.

3.04 PLACING AND BONDING

A. Lay solid masonry units in full bed of mortar, with full head joints, uniformly jointed with other work.

B. Lay hollow masonry units with face shell bedding on head and bed joints, except lay first course in full bed of mortar.

C. Buttering corners of joints or excessive furrowing of mortar joints is not permitted.

D. Remove excess mortar and mortar smears as work progresses.

E. Interlock intersections and external corners.

F. Do not shift or tap masonry units after mortar has achieved initial set. Where adjustment must be made, remove mortar and replace.

G. Perform job site cutting of masonry units with proper tools to provide straight, clean, unchipped edges. Prevent broken masonry unit corners or edges.

H. Isolate masonry partitions from vertical structural framing members with a control joint as indicated.

3.05 REINFORCEMENT AND ANCHORAGE - GENERAL AND SINGLE WYTHE MASONRY

A. Unless otherwise indicated on drawings or specified under specific wall type, install horizontal joint reinforcement 16 inches on center.

B. Place masonry joint reinforcement in first and second horizontal joints above and below openings. Extend minimum 16 inches each side of opening.

C. Place continuous joint reinforcement in first and second joint below top of walls.

D. Embed longitudinal wires of joint reinforcement in mortar joint with at least 5/8 inch mortar cover on each side.

E. Lap joint reinforcement ends minimum 6 inches.

F. Reinforce stack bonded unit joint corners and intersections with strap anchors 16 inches on center.

G. Fasten anchors to structural framing and embed in masonry joints as masonry is laid. Unless otherwise indicated on drawings or closer spacing is indicated under specific wall type, space anchors at maximum of 36 inches horizontally and 24 inches vertically.

3.06 GROUTED COMPONENTS

A. Lap splices minimum 24 bar diameters.

B. Support and secure reinforcing bars from displacement. Maintain position within 1/2 inch of dimensioned position.

C. Place and consolidate grout fill without displacing reinforcing.

3.07 CONTROL AND EXPANSION JOINTS

A. Do not continue horizontal joint reinforcement through control joints.

3.08 BUILT-IN WORK

A. As work progresses, install built-in metal door frames and glazed frames and other items to be built into the work and furnished under other sections.

B. Install built-in items plumb, level, and true to line.

Project No. 2017030_08

C. Bed anchors of metal door and glazed frames in adjacent mortar joints. Fill frame voids solid with grout.

1. Fill adjacent masonry cores with grout minimum 12 inches from framed openings.

D. Do not build into masonry construction organic materials that are subject to deterioration.

3.09 TOLERANCES

A. Install masonry within the site tolerances found in TMS 402/602.

3.10 CLEANING

A. Remove excess mortar and mortar droppings.

B. Replace defective mortar. Match adjacent work.

C. Clean soiled surfaces with water and nylon brush.

Project No. 2017030.08

METAL FABRICATIONS

05 50 00 - 1

SECTION 05 50 00 - METAL FABRICATIONS

PART 1 - GENERAL

1.1 SUMMARY

A. Section Includes:

1. Miscellaneous steel framing and supports.

2. Miscellaneous steel trim.

3. Loose bearing plates.

B. Products furnished, but not installed, under this Section include the following:

1. Steel weld plates and angles for casting into concrete for applications where they are not specified in other Sections.

1.2 ACTION SUBMITTALS

A. Shop Drawings: Show fabrication and installation details. Include plans, elevations, sections, and details of metal fabrications and their connections. Show anchorage and accessory items.

PART 2 - PRODUCTS

2.1 METALS

A. Metal Surfaces, General: Provide materials with smooth, flat surfaces unless otherwise indicated. For metal fabrications exposed to view in the completed Work, provide materials without seam marks, roller marks, rolled trade names, or blemishes.

B. Wide-flange Steel Beams: ASTM A 992

C. Steel Plates, Shapes (exc W), and Bars: ASTM A 36/A 36M.

D. Steel Tubing: ASTM A 500/A 500M, cold-formed steel tubing.

2.2 FASTENERS

A. General: Unless otherwise indicated, provide zinc-plated fasteners with coating complying with ASTM B 633 or ASTM F 1941, Class Fe/Zn 5, at exterior walls. Select fasteners for type, grade, and class required.

B. Post-Installed Anchors: Torque-controlled expansion anchors, adhesive anchors or threaded screw anchors.

1. Material for Interior Locations: Carbon-steel components zinc plated to comply with ASTM B 633 or ASTM F 1941, Class Fe/Zn 5, unless otherwise indicated.

Project No. 2017030.08

METAL FABRICATIONS

05 50 00 - 2

2.3 MISCELLANEOUS MATERIALS

A. Universal Shop Primer: Fast-curing, lead- and chromate-free, universal modified-alkyd primer complying with MPI#79 and compatible with topcoat.

1. Use primer containing pigments that make it easily distinguishable from zinc-rich primer.

B. Galvanizing Repair Paint: High-zinc-dust-content paint complying with SSPC-Paint 20 and compatible with paints specified to be used over it.

2.4 FABRICATION, GENERAL

A. Shop Assembly: Preassemble items in the shop to greatest extent possible. Use connections that maintain structural value of joined pieces.

B. Cut, drill, and punch metals cleanly and accurately. Remove burrs and ease edges. Remove sharp or rough areas on exposed surfaces.

C. Weld corners and seams continuously to comply with the following:

1. Use materials and methods that minimize distortion and develop strength and corrosion resistance of base metals.

2. Obtain fusion without undercut or overlap.

3. Remove welding flux immediately.

4. At exposed connections, finish exposed welds and surfaces smooth and blended.

D. Form exposed connections with hairline joints, flush and smooth, using concealed fasteners or welds where possible. Locate joints where least conspicuous.

2.5 MISCELLANEOUS FRAMING AND SUPPORTS

A. General: Provide steel framing and supports not specified in other Sections as needed to complete the Work.

B. Fabricate units from steel shapes, plates, and bars of welded construction unless otherwise indicated. Fabricate to sizes, shapes, and profiles indicated and as necessary to receive adjacent construction.

2.6 MISCELLANEOUS STEEL TRIM

A. Unless otherwise indicated, fabricate units from steel shapes, plates, and bars of profiles shown with continuously welded joints and smooth exposed edges. Miter corners and use concealed field splices where possible.

B. Provide cutouts, fittings, and anchorages as needed to coordinate assembly and installation with other work.

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METAL FABRICATIONS

05 50 00 - 3

2.7 LOOSE BEARING PLATES

A. Provide loose bearing plates for steel items bearing on masonry or concrete construction. Add headed automatically-timed welded studs as noted.

2.8 STEEL WELD PLATES AND ANGLES

A. Provide steel weld plates and angles not specified in other Sections, for items supported from concrete construction as needed to complete the Work. Provide each unit with no fewer than two integrally welded steel strap anchors for embedding in concrete.

2.9 FINISHES, GENERAL

A. Finish metal fabrications after assembly.

2.10 STEEL AND IRON FINISHES

A. Shop prime iron and steel items unless they are to be embedded in concrete, sprayed-on fireproofing, or masonry, or unless otherwise indicated.

1. Shop prime with universal shop primer.

B. Preparation for Shop Priming: Prepare surfaces to comply with SSPC-SP 3, "Power Tool Cleaning."

C. Shop Priming: Apply shop primer to comply with SSPC-PA 1, "Paint Application Specification No. 1: Shop, Field, and Maintenance Painting of Steel," for shop painting.

PART 3 - EXECUTION

3.1 INSTALLATION, GENERAL

A. Cutting, Fitting, and Placement: Perform cutting, drilling, and fitting required for installing metal fabrications. Set metal fabrications accurately in location, alignment, and elevation; with edges and surfaces level, plumb, true, and free of rack; and measured from established lines and levels.

B. Fit exposed connections accurately together to form hairline joints. Weld connections that are not to be left as exposed joints but cannot be shop welded because of shipping size limitations.

Do not weld, cut, or abrade surfaces of exterior units that have been hot-dip galvanized after fabrication and are for bolted or screwed field connections.

C. Field Welding: Comply with the following requirements:

1. Use materials and methods that minimize distortion and develop strength and corrosion resistance of base metals.

2. Obtain fusion without undercut or overlap.

3. Remove welding flux immediately.

Project No. 2017030.08

METAL FABRICATIONS

05 50 00 - 4

4. At exposed connections, finish exposed welds and surfaces smooth and blended so no roughness shows after finishing and contour of welded surface matches that of adjacent surface.

D. Fastening to In-Place Construction: Provide anchorage devices and fasteners where metal fabrications are required to be fastened to in-place construction.

E. Provide temporary bracing or anchors in formwork for items that are to be built into concrete, masonry, or similar construction.

3.2 INSTALLING BEARING PLATES

A. Install bearing plates in masonry units to be grouted or after grout is placed, but still plastic.

Level plates.

3.3 ADJUSTING AND CLEANING

A. Touchup Painting: Immediately after erection, clean field welds, bolted connections, and abraded areas. Paint uncoated and abraded areas with the same material as used for shop painting to comply with SSPC-PA 1 for touching up shop-painted surfaces.

B. Galvanized Surfaces: Clean field welds, bolted connections, and abraded areas and repair galvanizing to comply with ASTM A 780/A 780M.

END OF SECTION 05 50 00

Project No. 2017030.08

THERMAL INSULATION

07 2100 - 1

SECTION 07 2100 - THERMAL INSULATION

PART 1 GENERAL

1.01 SECTION INCLUDES

A. Batt insulation for filling head of wall joints.

B. Air sealing of gaps, cracks and penetrations.

C. Foam insulation for filling gaps.

1.02 REFERENCE STANDARDS

A. ASTM C665 - Standard Specification for Mineral-Fiber Blanket Thermal Insulation for Light Frame Construction and Manufactured Housing; 2017.

B. ASTM E84 - Standard Test Method for Surface Burning Characteristics of Building Materials;

2018b.

C. ASTM E136 - Standard Test Method for Behavior of Materials in a Vertical Tube Furnace At 750 Degrees C; 2016a.

1.03 SUBMITTALS

A. Product Data: Provide data on product characteristics, performance criteria, and product limitations.

PART 2 PRODUCTS

2.01 APPLICATIONS

A. Air sealing joints between walls and decks and at wall and deck penetrations.

2.02 BATT INSULATION MATERIALS

A. Where batt insulation is indicated, either glass fiber or mineral fiber batt insulation may be used, at Contractor's option.

B. Glass Fiber Batt Insulation: Flexible preformed batt or blanket, complying with ASTM C665;

friction fit.

1. Combustibility: Non-combustible, when tested in accordance with ASTM E136, except for facing, if any.

C. Mineral Fiber Batt Insulation: Flexible or semi-rigid preformed batt or blanket, complying with ASTM C665; friction fit; unfaced flame spread index of 0 (zero) when tested in accordance with

ASTM E84.

1. Smoke Developed Index: 0 (zero), when tested in accordance with ASTM E84.

2.03 FOAM INSULATION

A. Gap and Crack Filler: Manufacturer's standard urethane or isocyanurate, single component mix for producing low or no expansion, rigid, closed-cell foam sealant by frothing in place;1.5-lb.

nominal density.

1. Manufacturers: Provide one of the following:

a. Dow Building Solutions.

b. Touch ‘n Foam

c. Todol Products

B. Urethane Foamed-In-Place Plastic Insulation: Manufacturer's standard urethane or isocyanurate 2-component mix for producing rigid, closed-cell insulation by frothing/pouring in place; 2 to 2.5-lb. density; 3.0 perm-inch vapor transmission; water absorption of 3.0 percent;

aged k-value of 0.17.

1. Products/Manufacturers: Provide one of the following:

a. BASF Corporation - Spray Foam

b. CertainTeed Corp., Insulation Group

c. Dow Chemical Co.

d. Johns Manville Corp.

http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20C665 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%20E136 http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20C665 http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20E136 http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20C665 https://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20E84 https://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20E84

Project No. 2017030_08

e. NCFI Foam-In-Place; No. Carolina Foam Ind., Inc.

f. Convenience Products.

g. Or Approved Equal.

2.04 ACCESSORIES

A. Thermal Barrier coating equivalent to DC315 as manufactured by International Fireproof Technology Inc., or equal.

B. Acoustical and Silicone sealant as specified in Section 07 92 00.

C. Tape: Bright aluminum self-adhering type, mesh reinforced, 2 inch wide.

1. Application: Deck to wall joints, when flutes are parallel to wall.

PART 3 EXECUTION

3.01 AIR SEALING IN ANTE ROOM AND TESTING LAB

A. Provide air sealing of joints at junction of decks and walls, including around joists.

B. Seal around electrical junction boxes.

C. Seal penetrations from mechanical, electrical and piping systems.

D. Remove cover plates prior to air sealing junction boxes.

3.02 BATT INSTALLATION

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

B. Trim insulation neatly to fit spaces. Insulate miscellaneous gaps and voids.

3.03 FOAM INSULATION

A. Spray foam insulation into miscellaneous voids and cavity spaces around exterior door frames, window system frames, storefront frames, window sills, louver openings, and as indicated.

1. Install gap and crack filler in joints up to 1/2-inch wide.

2. Install spray foam in joints greater than 1/2-inch wide. Coat exposed surfaces with Thermal Barrier.

3.04 SEALANTS

A. Apply acoustical sealants on each side of insulation at head of wall conditions.

B. Apply clear silicone sealant around junction boxes at joint between CMU and box. Replace cover plates after installation.

3.05 PROTECTION

A. Do not permit installed insulation to be damaged prior to its concealment.

Project No. 2017030.08

JOINT SEALANTS

07 9200 - 1

SECTION 07 9200 - JOINT SEALANTS

PART 1 GENERAL

1.01 SECTION INCLUDES

A. Nonsag gunnable joint sealants.

B. Joint backings and accessories.

1.02 REFERENCE STANDARDS

A. ASTM C834 - Standard Specification for Latex Sealants; 2017.

B. ASTM C919 - Standard Practice for Use of Sealants in Acoustical Applications; 2012 (Reapproved 2017).

C. ASTM C920 - Standard Specification for Elastomeric Joint Sealants; 2018.

D. ASTM C1193 - Standard Guide for Use of Joint Sealants; 2016.

1.03 SUBMITTALS

A. Product Data for Sealants: Submit manufacturer's technical data sheets for each product to be used, that includes the following.

1. Physical characteristics, including movement capability, VOC content, hardness, cure time, and color availability.

2. List of backing materials approved for use with the specific product.

3. Substrates that product is known to satisfactorily adhere to and with which it is compatible.

4. Substrates the product should not be used on.

B. Product Data for Accessory Products: Submit manufacturer's technical data sheet for each product to be used, including physical characteristics, installation instructions, and recommended tools.

C. Color Cards for Selection: Where sealant color is not specified, submit manufacturer's color cards showing standard colors available for selection.

D. Preinstallation Field Adhesion Test Reports: Submit filled out Preinstallation Field Adhesion Test Reports log within 10 days after completion of tests; include bagged test samples and photographic records.

PART 2 PRODUCTS

2.01 MANUFACTURERS

A. Non-Sag Sealants: Permits application in joints on vertical surfaces without sagging or slumping.

1. Bostik Inc: www.bostik-us.com/#sle.

2. Dow Chemical Company: consumer.dow.com/en-us/industry/ind-building-construction.html/#sle.

3. Master Builders Solutions by BASF: www.master-builders-solutions.basf.us/en-us/#sle.

4. Momentive Performance Materials, Inc (formerly GE Silicones):

www.momentive.com/#sle.

5. Pecora Corporation: www.pecora.com/#sle.

6. Sika Corporation: www.usa-sika.com/#sle.

7. Tremco Commercial Sealants & Waterproofing: www.tremcosealants.com/#sle.

2.02 JOINT SEALANT APPLICATIONS

A. Scope:

1. Interior Joints: Do not seal interior joints unless specifically indicated to be sealed. Interior joints to be sealed include, but are not limited to, the following items.

a. Joints between door, window, and other frames and adjacent construction.

http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20C834 http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20C919 http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20C920 http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20C1193

Project No. 2017030_08

b. In sound-rated wall and ceiling assemblies, gaps at electrical outlets, wiring devices, piping, and other openings; between wall/ceiling and other construction; and other flanking sound paths.

c. Other joints indicated below.

2. Do not seal the following types of joints.

a. Joints indicated to be treated with manufactured expansion joint cover or some other type of sealing device.

b. Joints where sealant is specified to be provided by manufacturer of product to be sealed.

c. Joints where installation of sealant is specified in another section.

B. Interior Joints: Use non-sag Acrylic-Urethane sealant, unless otherwise indicated.

1. In Sound-Rated Assemblies: Acrylic emulsion latex sealant.

2. In moving joints: polyurethane sealant.

C. Sound-Rated Assemblies: Walls and ceilings identified as "STC-rated", "sound-rated", or "acoustical".

2.03 JOINT SEALANTS - GENERAL

2.04 NONSAG JOINT SEALANTS

A. Acrylic-Urethane Sealant: ASTM C920, Grade NS, Uses M and A; single component;

paintable; not expected to withstand continuous water immersion or traffic.

1. Movement Capability: Plus and minus 12-1/2 percent, minimum.

B. Acrylic Emulsion Latex: Water-based; ASTM C834, single component, non-staining, non-bleeding, non-sagging; not intended for exterior use.

1. Color: To be selected by Architect from manufacturer's standard range.

2.05 ACCESSORIES

A. Backer Rod: Cylindrical cellular foam rod with surface that sealant will not adhere to, compatible with specific sealant used, and recommended by backing and sealant manufacturers for specific application.

1. Closed Cell and Bi-Cellular: 25 to 33 percent larger in diameter than joint width.

B. Backing Tape: Self-adhesive polyethylene tape with surface that sealant will not adhere to and recommended by tape and sealant manufacturers for specific application.

C. Masking Tape: Self-adhesive, nonabsorbent, non-staining, removable without adhesive residue, and compatible with surfaces adjacent to joints and sealants.

D. Primers: Type recommended by sealant manufacturer to suit application; non-staining.

PART 3 EXECUTION

3.01 EXAMINATION

A. Verify that joints are ready to receive work.

B. Verify that backing materials are compatible with sealants.

C. Verify that backer rods are of the correct size.

D. Preinstallation Adhesion Testing: Install a sample for each test location indicated in the test plan.

1. Test each sample as specified in PART 1 under QUALITY ASSURANCE article.

2. Notify Architect of date and time that tests will be performed, at least 7 days in advance.

3. Record each test on Preinstallation Adhesion Test Log as indicated.

4. If any sample fails, review products and installation procedures, consult manufacturer, or take whatever other measures are necessary to ensure adhesion; re-test in a different location; if unable to obtain satisfactory adhesion, report to Architect.

5. After completion of tests, remove remaining sample material and prepare joint for new sealant installation.

http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20C920 http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20C834

JOINT SEALANTS

07 9200 - 3

3.02 INSTALLATION

A. Perform work in accordance with sealant manufacturer's requirements for preparation of surfaces and material installation instructions.

B. Perform installation in accordance with ASTM C1193.

C. Perform acoustical sealant application work in accordance with ASTM C919.

D. Measure joint dimensions and size joint backers to achieve the following, unless otherwise indicated:

1. Width/depth ratio of 2:1.

2. Neck dimension no greater than 1/3 of the joint width.

3. Surface bond area on each side not less than 75 percent of joint width.

E. Install bond breaker backing tape where backer rod cannot be used.

F. Install sealant free of air pockets, foreign embedded matter, ridges, and sags, and without getting sealant on adjacent surfaces.

G. Do not install sealant when ambient temperature is outside manufacturer's recommended temperature range, or will be outside that range during the entire curing period, unless manufacturer's approval is obtained and instructions are followed.

H. Nonsag Sealants: Tool surface concave, unless otherwise indicated; remove masking tape immediately after tooling sealant surface.

3.03 FIELD QUALITY CONTROL

A. Perform field quality control inspection/testing as specified in PART 1 under QUALITY ASSURANCE article.

B. Remove and replace failed portions of sealants using same materials and procedures as indicated for original installation.

END OF SECTION

http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20C919

Project No. 2017030.08

HOLLOW METAL DOORS AND

FRAMES

08 1113 - 1

SECTION 08 1113 - HOLLOW METAL DOORS AND FRAMES

PART 1 GENERAL

1.01 SECTION INCLUDES

A. Non-fire-rated hollow metal doors and frames.

B. Fire-rated hollow metal doors and frames.

C. Hollow metal borrowed lites glazing frames.

1.02 RELATED REQUIREMENTS

A. Section 08 7100 - Door Hardware.

B. Section 08 8000 - Glazing: Glass for doors and borrowed lites.

1.03 REFERENCE STANDARDS

A. ADA Standards - Americans with Disabilities Act (ADA) Standards for Accessible Design; 2010.

B. ANSI/SDI A250.4 - Test Procedure and Acceptance Criteria for Physical Endurance for Steel Doors, Frames and Frame Anchors; 2011.

C. ANSI/SDI A250.8 - Specifications for Standard Steel Doors and Frames (SDI-100); 2014.

D. ANSI/SDI A250.10 - Test Procedure and Acceptance Criteria for Prime Painted Steel Surfaces for Steel Doors and Frames; 2011.

E. ASTM A653/A653M - Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc- Iron Alloy-Coated (Galvannealed) by the Hot-Dip Process; 2017.

F. ASTM A1008/A1008M - Standard Specification for Steel, Sheet, Cold-Rolled, Carbon, Structural, High-Strength Low-Alloy, High-Strength Low-Alloy with Improved Formability, Solution Hardened, and Bake Hardenable; 2016.

G. ASTM A1011/A1011M - Standard Specification for Steel, Sheet and Strip, Hot-Rolled, Carbon, Structural, High-Strength Low-Alloy, High-Strength Low-Alloy with Improved Formability, and Ultra-High Strength; 2017.

H. BHMA A156.115 - American National Standard for Hardware Preparation in Steel Doors and Steel Frames; 2016.

I. ICC A117.1 - Accessible and Usable Buildings and Facilities; 2017.

J. ITS (DIR) - Directory of Listed Products; current edition.

K. NAAMM HMMA 830 - Hardware Selection for Hollow Metal Doors and Frames; 2002.

L. NAAMM HMMA 831 - Hardware Locations for Hollow Metal Doors and Frames; 2011.

M. NAAMM HMMA 840 - Guide Specifications for Installation and Storage of Hollow Metal Doors and Frames; 2007.

N. NAAMM HMMA 861 - Guide Specifications for Commercial Hollow Metal Doors and Frames;

2014.

O. NFPA 80 - Standard for Fire Doors and Other Opening Protectives; 2016.

P. NFPA 252 - Standard Methods of Fire Tests of Door Assemblies; 2018.

Q. SDI 117 - Manufacturing Tolerances for Standard Steel Doors and Frames; 2013.

R. UL (DIR) - Online Certifications Directory; Current Edition.

S. UL 10C - Standard for Positive Pressure Fire Tests of Door Assemblies; Current Edition, Including All Revisions.

1.04 SUBMITTALS

A. Product Data: Materials and details of design and construction, hardware locations, reinforcement type and locations, anchorage and fastening methods, and finishes; and one copy of referenced standards/guidelines.

http://www.ada.gov/ http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ANSI%20A250.4 http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ANSI%20A250.8 http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ANSI%20A250.10 https://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20A653/A653M https://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20A1008/A1008M https://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20A1011/A1011M https://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ANSI%20A156.115 https://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ICC%20A117.1 http://www.intertek-etlsemko.com/ http://www.naamm.org/ http://www.naamm.org/ http://www.naamm.org/ http://www.naamm.org/ https://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=NFPA%2080 https://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=NFPA%20252 https://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=SDI%20117 http://www.ul.com/ http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=UL%2010C

Project No. 2017030_08

B. Shop Drawings: Details of each opening, showing elevations, glazing, frame profiles, and any indicated finish requirements.

C. Installation Instructions: Manufacturer's published instructions, including any special installation instructions relating to this project.

1.05 DELIVERY, STORAGE, AND HANDLING

A. Comply with NAAMM HMMA 840 or ANSI/SDI A250.8 (SDI-100) in accordance with specified requirements.

B. Protect with resilient packaging; avoid humidity build-up under coverings; prevent corrosion and adverse effects on factory applied painted finish.

PART 2 PRODUCTS

2.01 MANUFACTURERS

A. Hollow Metal Doors and Frames:

1. Ceco Door, an Assa Abloy Group company: www.assaabloydss.com/#sle.

2. Curries, an Assa Abloy Group company: www.assaabloydss.com/#sle.

3. Mesker, dormakaba Group: www.meskeropeningsgroup.com/#sle.

4. Republic Doors, an Allegion brand: www.republicdoor.com/#sle.

5. Steelcraft, an Allegion brand: www.allegion.com/#sle.

6. Or Approved Equal.

2.02 DESIGN CRITERIA

A. Requirements for Hollow Metal Doors and Frames:

1. Steel Sheet: Comply with one or more of the following requirements; galvannealed steel complying with ASTM A653/A653M, cold-rolled steel complying with ASTM A1008/A1008M, or hot-rolled pickled and oiled (HRPO) steel complying with ASTM A1011/A1011M, commercial steel (CS) Type B, for each.

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

3. Exterior Door Top Closures: Flush end closure channel, with top and door faces aligned.

4. Door Edge Profile: Manufacturers standard for application indicated.

5. Typical Door Face Sheets: Flush.

6. Glazed Lights: Non-removable stops on non-secure side; sizes and configurations as indicated on drawings. Style: Manufacturers standard.

7. Hardware Preparations, Selections and Locations: Comply with NAAMM HMMA 830 and NAAMM HMMA 831 or BHMA A156.115 and ANSI/SDI A250.8 (SDI-100) in accordance with specified requirements.

8. Zinc Coating for Typical Interior and/or Exterior Locations: Provide metal components zinc-coated (galvanized) and/or zinc-iron alloy-coated (galvannealed) by the hot-dip process in accordance with ASTM A653/A653M, with manufacturer's standard coating thickness, unless noted otherwise for specific hollow metal doors and frames.

a. Based on SDI Standards: Provide at least A40/ZF120 (galvannealed) when necessary, coating not required for typical interior door applications, and at least A60/ZF180 (galvannealed) for corrosive locations.

B. Combined Requirements: If a particular door and frame unit is indicated to comply with more than one type of requirement, comply with the specified requirements for each type; for instance, an exterior door that is also indicated as being sound-rated must comply with the requirements specified for exterior doors and for sound-rated doors; where two requirements conflict, comply with the most stringent.

2.03 HOLLOW METAL DOORS

A. Interior Doors, Non-Fire-Rated:

1. Based on SDI Standards: ANSI/SDI A250.8 (SDI-100).

a. Level 2 - Heavy-duty.

b. Physical Performance Level B, 500,000 cycles; in accordance with ANSI/SDI A250.4.

http://www.naamm.org/ http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ANSI%20A250.8 https://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20A653/A653M https://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20A1008/A1008M https://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20A1008/A1008M https://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20A1011/A1011M https://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20A1011/A1011M https://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ICC%20A117.1 http://www.ada.gov/ http://www.naamm.org/ http://www.naamm.org/ https://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ANSI%20A156.115 http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ANSI%20A250.8 https://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20A653/A653M http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ANSI%20A250.8 http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ANSI%20A250.4

HOLLOW METAL DOORS AND

FRAMES

08 1113 - 3

c. Model 1 - Full Flush.

d. Door Face Metal Thickness: 18 gage, 0.042 inch, minimum.

2. Door Core Material: Manufacturers standard core material/construction and in compliance with requirements.

3. Door Thickness: 1-3/4 inch, nominal.

B. Fire-Rated Doors:

1. Based on SDI Standards: ANSI/SDI A250.8 (SDI-100).

a. Level 2 - Heavy-duty.

b. Physical Performance Level B, 500,000 cycles; in accordance with ANSI/SDI A250.4.

c. Model 1 - Full Flush.

d. Door Face Metal Thickness: 18 gage, 0.042 inch, minimum.

2. Fire Rating: As indicated on Door Schedule, tested in accordance with UL 10C and NFPA 252 ("positive pressure fire tests").

3. Provide units listed and labeled by UL (DIR) or ITS (DIR).

a. Attach fire rating label to each fire rated unit.

4. Door Core Material: Manufacturers standard core material/construction in compliance with requirements.

5. Door Thickness: 1-3/4 inch, nominal.

2.04 HOLLOW METAL FRAMES

A. Comply with standards and/or custom guidelines as indicated for corresponding door in accordance with applicable door frame requirements.

B. Interior Door Frames, Non-Fire Rated: Full profile/continuously welded type.

C. Door Frames, Fire-Rated: Full profile/continuously welded type.

1. Fire Rating: Same as door, labeled.

D. Borrowed Lites Glazing Frames: Construction and face dimensions to match door frames, and as indicated on drawings.

E. Transom Bars: Fixed, of profile same as jamb and head.

F. Provide mortar guard boxes for hardware cut-outs in frames to be installed in masonry or to be grouted.

G. Frames in…