FUSD_Specifications_for_Bid_25.26-0045.pdf

FUSD SPECIFICATIONS

FUSD SPECIFICATIONS

PROJECT:

Bid No. 25/26-0045

Portable Buildings - Maintenance & Repairs

TABLE OF CONTENTS

ARCHITECTURAL, MECHANICAL AND ELECTRICAL SPECIFICATIONS

FONTANA UNIFIED SCHOOL DISTRICT

00 00 00 EXTERIOR SIDING SPECIFICATIONS – PORTABLE BUILDINGS 00 00 00 1- 1

05 41 00 STRUCTURAL METAL STUD FRAMING 05 41 00 1- 5

06 10 00 ROUGH CARPENTRY 06 10 00 1- 8

07 21 00 BUILDING INSULATION 07 21 00 1- 4

07 41 00 METAL ROOF AND WALL PANELS 07 41 00 1- 4

09 25 00 GYPSUM BOARD 09 25 00 1- 12

09 65 19 VINYL COMPOSITION TILE 09 65 19 1- 7

09 90 00 PAINTING 09 90 00 1- 12

22 42 00 PLUMBING 22 42 00 1- 65

26 05 19 LOW-VOLTAGE WIRES 26 05 19 1- 8

APPENDIX "A" - RESOLUTION NO. 22-25 (ATTACHED AT THE END OF SPECIFICATIONS)

5.11.26

Exterior Siding Specifications – Portable Buildings

Approved Siding Materials Primary Exterior Siding:

T-111 exterior grade siding shall be the ONLY approved exterior siding material for portable building repairs.

Supplemental Material (Where Applicable Only):

5/8" No-Groove Rough Sawn exterior plywood (PlySawn) may be used only in limited locations such as skirting and soffits, where required to match existing materials and aesthetics.

PlySawn shall not be utilized as a wall siding replacement unless specifically authorized in writing by the District.

Installation & Preparation Requirements Existing damaged siding shall be removed and replaced in kind using new T-111 siding.

New T-111 siding shall be exterior grade, installed plumb and flush to existing framing, and primed on both sides, ready to receive paint.

Painting shall be performed by others unless otherwise specified in the scope of work.

5/8" PlySawn material, when used, shall be exterior-rated and limited strictly to authorized locations.

Fastening Requirements Fasteners may be installed using either hand-driven or pneumatic (gun-driven) methods.

Approved fasteners shall consist of hot-dipped galvanized 10d box nails or equivalent galvanized framing nails when installed with a pneumatic nail gun.

Pneumatic fasteners shall comply with manufacturer recommendations and be equivalent in size, corrosion resistance, and holding capacity to 10d box nails.

Nailing schedule:

Edges and boundaries: 6" on center

Field: 12" on center

T-111 panel edges: 3" on center where applicable.

Flashing & Accessories Provide new Z-metal flashing at all belly bands, horizontal transitions, and trim interfaces impacted by siding repairs.

Any soffits, skirts, or belly bands removed or disturbed during siding repairs shall be properly reinstalled or replaced.

Intent The intent of these specifications is to maintain uniformity, durability, and consistency across all District portable buildings.

No substitutions, alternates, or deviations from T-111 siding shall be permitted without prior written authorization from the District.

Fontana Unified School District

STRUCTURAL METAL STUD FRAMING

Section 05 41 00

Revised: 01/07/2022 Page 1 of 5 Structural Metal Stud Framing

Section 05 41 00

PART 1 - GENERAL

1.01 SUMMARY

A. Provisions of Division 01 apply to this section.

B. Section Includes:

1. Load-bearing metal stud systems.

C. Related Sections:

1. Section 01 45 23: Testing and Inspecting Services.

2. Section 05 12 00: Structural Steel Framing.

3. Section 05 45 00: Metal Support Assemblies.

1.02 SUBMITTALS

A. Shop Drawings: Submit drawings showing framing, connection details, accessories and anchorage. Indicate location of assemblies, size and spacing of framing components.

B. Product Data: Submit manufacturer's catalog data for each item proposed for installation.

C. Certificates: Furnish manufacturer's certification that materials meet or exceed Specification requirements.

1.03 QUALITY ASSURANCE

A. Comply with following as a minimum requirement:

1. AISI - Specifications for Design of Cold Formed Steel Structural Members.

2. Welds shall be performed by AWS certified welders. Welding shall be performed in accordance with requirements of American Welding Society (AWS) Structural Welding Code-Steel D1.1 and D1.3. Structural welding Code-Sheet Steel.

3. Welding shall be inspected by a special inspector, approved by DSA to inspect Work of this section. The PI shall be responsible for monitoring work of special inspector to ensure that inspection program is satisfactorily completed.

4. ASTM A924 – Standard Specification for General Requirements for Steel Sheet Metallic-Coated by Hot-Dip Process.

5. ASTM A1003 – Standard Specification for Steel Sheet, Carbon, Metallic- and Nonmetallic-Coated for Cold-Formed Framing Members.

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6. ASTM A1008 – Standard Specification for Steel Sheet and Strip, Hot- Rolled, Carbon, Structural High-Strength Low-Alloy, and High- Strength Low-Alloy with Improved Formability.

7. ASTM C954 – Standard Specification for Load-Bearing (Transverse and Axial) Steel Studs, Runners (Tracks) and Bracing or Bridging for Screw Application of Gypsum Panel Products and Plaster Bases.

8. ASTM C955 – Standard Specification for Load-Bearing (Transverse and Axial) Steel Studs, Runners (Tracks), and Bracing or Bridging for Screw Application of Gypsum Panel Products and Metal Plaster Bases.

9. ASTM A653 – Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy Coated (Galvannealed) by Hot Dip Process.

10. ASTM C1007 – Standard Specification for Installation of Structural (Axial and Transverse) Steel Framing Members and Accessories.

11. ASTM E488 – Standard Test Methods of Strength Anchors in Concrete and Masonry.

12. ASTM E1190 – Standard Test Methods for Strength of Power- Actuated Fasteners Installed in Structural Members.

B. Tolerances: Install walls and partitions on straight lines, plumb, free of twists or other defects, and contacting a 10 foot straightedge for its entire length at any location within a 1/8 inch tolerance. Install horizontal framing level within a tolerance of 1/8 inch in 12 feet in any direction.

1.04 DELIVERY, STORAGE AND HANDLING

A. All materials shall be delivered in their original unopened packages and stored protected from damage. Do not store material directly on grade.

Provide adequate support to prevent bowing of material prior to installation.

B. Store welding electrodes in accordance with AWS D12.1.

PART 2 - PRODUCTS

2.01 MANUFACTURERS

A. Provide studs, tracks, joists and accessories manufactured by one of following:

1. Dale/Incor.

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2. Dietrich Industries, Inc.

3. Marino/Wade.

4 Cemco.

5. Current members of Steel Stud Manufacturers Association (SSMA).

B. Special Connection Accessories: Products manufactured by The Steel Network, Inc., or equal.

2.02 MATERIALS

A. Light Gage Metal Framing:

1. Metal framing shall be formed from corrosion resistant-steel conforming to requirements of ASTM A653, 50 ksi minimum.

2. Metal framing shall be zinc coated in conformance to requirements of ASTM A926, G60.

3. Metal framing shall be manufactured in conformance to ASTM C955.

4. Install metal framing per ASTM C1007, Standard Specification for Installation of Load-Bearing (Transverse and Axial) Steel Studs and Related Accessories.

B. Gages and properties of studs shall be as indicated on Drawings.

C. Mechanical anchors to concrete and masonry shall be metal cinch at least 3/8 inch in diameter threaded bolt head type. Anchor bolts to be installed in concrete shall be hook type 1/2 inch diameter or more. Unless otherwise indicated.

D. Mechanical anchors to metal framing shall be No. 10 self-tapping and self-drilling wafer-head screws.

PROJECT ARCHITECT NOTE: OMIT THE FOLLOWING 2 PARAGRAPHS IF THERE ARE

NO FIRE RATINGS REQUIRED:

E. Accessories: Special top tracks, angles, fasteners, and strips of gypsum wallboard, as required for fire rating assembly required at each condition.

F. Mineral Wool: Thermafiber Safing Insulation.

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PART 3 - EXECUTION

3.01 INSTALLATION

A. Install plumb and true. Install necessary accessories for proper installation.

B. Anchor top and bottom runner track to ceiling or roof structure overhead and to floor structure below.

C. Install studs squarely in top and bottom runner track with firm abutment against track webs.

D. Align and plumb studs, and fasten to flanges of both top and bottom runner tracks.

E. Provide 3 studs minimum at corners of stud walls. Locate so as to provide surfaces for attachment of interior and exterior facing materials.

F. Members not indicated to be welded together shall be attached with manufacturer recommended screws with minimum one screw at each flange of stud to top and bottom track. Wire tying of framing members is not permitted.

G. Provide lateral bracing and bridging in accordance with manufacturer's written recommendations or as required by CBC.

H. Intersecting walls and partitions, whether load-bearing or not, shall be connected.

I. Splices in axially loaded studs are not permitted.

J. Splice or butt weld butt joints in runner tracks. No splices are permitted in tracks over lintels, diaphragm sheathing, or diagonal bracing.

K. Weld connections by fillet welds or plug welds in accordance with AWS recommended procedures and practices.

L. Touch-up field abrasions and welds with galvanizing touch-up material.

M. Studs that frame door openings shall be clipped to floor with 14 gage angle clips. Each clip to have two fasteners into studs and two fasteners into floor.

N. Provide additional joists or blocking adjacent to exterior and interior walls, openings and elsewhere as required to provide support for indicated ceiling construction.

O. Provide an additional joist under parallel partitions where partition length exceeds 1/2 joist span and around floor and roof openings which interrupt one or more spanning members.

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3.02 CONNECTIONS TO METAL DECKING

A. Provide premolded neoprene filler strips matching flute profile for non-fire-rated walls and partitions covered on one or both sides up to metal decking.

PROJECT ARCHITECT NOTE: OMIT THE FOLLOWING PARAGRAPH, IF THERE ARE NO

FIRE RATINGS REQUIRED:

B. Top runner track of fire-rated partitions shall be a minimum of 20 gage, unless noted otherwise, and attached to metal deck with required fasteners at spacing required for fire rating, but in no case over 16 inches on center. Areas above runner shall be friction fit with a minimum depth of 2-1/2 inches of 4 pounds per cubic foot density mineral wool insulation.

A minimum of 1/2 inch of firestopping compound shall be installed to each side of mineral wool insulation for a one-hour system, and one inch of firestopping for a 2-hour system. Install required special tracks, angles, fasteners and strips of gypsum wallboard to provide required fire resistance rating.

C. Proprietary fire-rated top tracks shall be installed in accordance with manufacturer's recommendations and fire rating approval requirements.

3.03 QUALITY CONTROL

A. Welding Inspection:

1. Inspection of field welding operations shall be performed by special inspector.

2. The special inspector shall inspect material, equipment, procedures, welds, and welder qualifications.

3.04 CLEAN UP

A. Remove rubbish, debris, and waste materials and legally dispose of off Project site.

3.05 PROTECTION

A. Protect Work of this section until Substantial Completion.

END OF SECTION

ROUGH CARPENTRY

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Part 1 GENERAL

1.01 WORK INCLUDED

A. Rough Carpentry Work.

B. Installation of glued laminate members, plywood web joists or wood chord metal web joist.

C. Related Sections:

1. Section 01 45 23: Testing and Inspecting Services.

2. Section 06 20 00: Finish Carpentry.

3. Section 09 29 00: Gypsum Board.

1.02 REFERENCES

A. Regulatory Requirements:

1. Work of this Section shall comply with Part 2, Volume 2, CBC

Chapter 23.

1.03 QUALITY ASSURANCE

A. Comply with the Following as a minimum requirement:

1. Redwood structural and framing lumber shall be graded in accordance with Standard Specifications for Grades of California Redwood Lumber or the Redwood Inspection Service.

2. Douglas Fir, larch or hemlock structural and framing lumber shall be graded in accordance with the Standard Grading Rules of the West Coast Lumber Inspection Bureau (WCLIB) or the Western Lumber Grading Rules of the Western Wood Products Association

(WWPA).

3. Plywood shall conform to requirements of Product Standard PS 1- 95, and shall be grade marked by a recognized grading agency (APA and PTL).

B. Lumber shall bear official grade mark of the association under whose rules it was graded or official frame mark of another recognized grading agency.

C. Structural and framing members 2 inches and thickness and larger shall be air-dried to a moisture content not to exceed 19 percent before installation.

D. Each piece of preservative treated shall be identified by the Quality Mark of an approved inspection agency in accordance with Part 2, Volume 2 CBC Chapter 2303.1.9; refer to Section 01 45 23: Testing and Inspecting Services.

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E. Lumber showing visible signs of mold growth:

1. Any lumber showing visible signs of mold growth shall be removed from the project site or cleaned as outline below.

2. The contractor is responsible for all costs associated with cleaning, post-cleaning testing, and reporting for the lumber with mold.

a. Lumber that shows visible signs of mold growth prior to, or after installation, shall be cleaned pursuant to USEPA’s guidance publication “Mold Remediate in Schools and Commercial Buildings” dated September 2008 (EPA 402-K- 01.001).

b. A minimum of 10% of the total locations cleaned must be sample (tape lift method) post cleaning to ensure cleaning effort was successful results evaluated by direct microscopic examination determine that the general abundance of mold is non-detect or rare (normal trapping to 1+).

c. A report by a Certified Industrial Hygienist (CIH) that details the sampling and cleaning results shall be prepared and submitted to the Owner Authorized Representative (OAR) for review and approval of FUSD.

d. Cleaned lumber shall not be installed or enclosed by finish materials until approval of test results. Cleaned lumber must meet moisture content requirements as required elsewhere in this specification prior to installation or application of finishes.

1.04 SUBMITTALS

A. Submit product data and current ICBO Evaluation Reports for framing anchors.

1.05 DELIVERY, STORAGE AND HANDLING

A. Do not deliver rough carpentry items until site conditions are adequate to receive the work. Protect items from weather while in transit.

B. Store lumber and plywood at the site under cover or otherwise protected against exposure to weather, raise above ground and out of contact with damp or wet surfaces. Stack lumber and plywood and provide for air circulation within and around stacks and under temporary covers. For pressure treated lumber and plywood, provide spacers between courses to permit air circulation.

1.06 PROJECT CONDITIONS

A. Cooperate with other trades in coordinating their work with the work of this section. Provide wood grounds, blocking and nailers where indicated or as required for work of other trades.

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1.07 STORAGE, HANDLING AND PROTECTON

A. The materials supplied as part of the Work of this section shall be protected from exposure to inclement weather before being covered by other Work.

Part 2 PRODUCTS

2.05 MATERIALS

A. Lumber: Structural and framing lumber shall be of the following species and grades:

INSTALLATION SPECIES GRADE

1. Subfloor, wall sheathing, roof sheathing and ceiling furring

Douglas fir and larch

Construction Board WCLB;

WWPA

2. Posts, (5” x 5” and larger, width not more than 2” greater than thickness.)

Douglas fir and larch

No. 1 Structural Posts and Timbers, WCLB. No. 1 Post and Timbers, WWPA

3. Beams, girders and truss members (5” and thicker, rectangular, width more than 2” greater than thickness) where exposed as finish members

Douglas fir and larch

Select Structural Beams and Stringers, WCLIB; WWPA

4. Items in subparagraph 3 when concealed. WCLIB No. 1 Beams and Stringers, WWPA

Douglas fir and larch

No. 1 Structural Beams and Stringers

5. Joist, rafters, lintels, posts, mullions and members (2’ to 4’ thick, 5” and wider), Douglas fir and larch

Construction Light Framing

WCLIB; WWPA

6. Other lumber (2” to 4” thick, 2” to 4” wide) not specified in subparagraph 5 above.

Douglas fir and larch

Construction Light Framing

WCLIB; WWPA

7. Framing lumber (2” to 4” thick, 5” wider).

Douglas fir and larch

No. 1 Structural Joists and Planks, WCLIB; WWPA

8. Mudsills and plates in contact with earth

Douglas fir and larch treated

Same as subparagraphs 6 and 7.

9. Sills or plates installed on concrete or masonry surfaces 6” or less above earth or finish grade.

Douglas fir and larch treated

Same as subparagraphs 6 and 7.

10. Sills, foundation plates & sleepers Installed on concrete, masonry foundations, or installed on concrete slab in direct contact with earth.

Douglas fir and larch treated.

Same as subparagraphs 6 and 7

11. Miscellaneous nailing strips and blocks embedded in concrete or masonry.

Douglas fir and larch treated

Same as subparagraphs 6 and 7

B. Plywood: Plywood furnished for structural purposes, when exposed outdoors, shall be exterior type plywood. Other plywood furnished for structural purposed shall be exterior type, or Exposure 1.

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C. OSB Board or Panels:

1. Oriented strand board or panels shall not be furnished a part of the Work of this section.

D. Preservative Treated Wood:

1. Wood and plywood specified: as treated wood shall be pressure treated wood in accordance with CBC requirements.

2. Seasoning: Treated lumber shall be air seasoned after treatment, for a minimum of 2 weeks before installation. Moisture content shall be 15 percent maximum.

3. Creosote or arsenic is not permitted for treating wood.

4. When treated wood member have been notched, dapped, drilled, or cut, such newly cut surfaces shall be painted with a heavy coat of the same preservative material originally provided for treatment of wood member.

E. Fire Retardant Protection: Wood and plywood specified as fire retardant protected wood shall be treated by approved methods and materials and shall be dried following treatment to maximum moisture content as follows:

1. Solid sawn lumber 2” in thickness or less: 19 percent.

2. Plywood: 15 percent.

F. Plywood Subflooring: Underlayment, Group 1 Exposure 1; of thickness indicated. Nominal thickness not less than ½ inch. Span rating of 32/16.

G. Mineral Fiber Panels: Asbestos-free, thickness as indicated.

H. Adhesive: Tec, Inc. Sturdi-Bond TA-0175, or Top Industrial Inc., Rainbuster

345, elastomeric adhesive conforming to ASTM D3498 and APA-AFG-01.

I. Fire retardant wood to comply with AWPA Standard C20 for lumber and

C27 for plywood.

J. Fire retardant chemicals to comply with FR-1 of AWPA Standard P-17 and shall be free of halogens, sulfates and ammonium phosphate.

K. Carbon steel, galvanized steel, aluminum, copper, and red brass in contact with fire retardant wood shall exhibit corrosion rates less than one mil per year when tested in accordance with FS Mil-L-19140, Paragraph 4.6.5.2.

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L. Fire retardant chemicals must be registered for use as a wood preservative by the U.S. Environmental Protection Agency.

PART 3 – EXECUTION

3.01 FASTENINGS

A. Nails, Spikes and Staples: Section 2304, CBC Galvanized for exterior applications, high humidity locations and treated wood; plain finish for other interior locations; size and type to suit application. Comply with Table 2304.10.1, CBC. Use common nails only.

B. Bolts, Nuts, Washers, Lags, Pins and Screws: Section 2304, CBC, sized to suit application, galvanized for exterior locations, high humidity locations and treated wood, plain finish for other interior locations. When lags bear on wood, they shall be fitted with a standard steel plate washer under head.

Lags in a wood member are to be screwed in and the hole is to be pre-drilled. Wood screws being installed per CBC are to have a pilot hole/pre-drill.

C. Fasteners: Expansion type or powder actuated type for anchorage to solid masonry or concrete. Refer to Section 01 40 00 for Quality Requirements.

D. Stock Framing Connectors: Section 2304, CBC types indicated on drawings, galvanized, with nails fully driven in all holes in each face of connector.

(1) Manufacturers:

a. Simpson Strong Tie Co., Inc., San Leandro, CA.

b. Harlen Metal Products, Compton, CA.

c. Silver Metal Products, Livermore, CA.

d. Teco Co., Germantown, MD.

e. K.C. Metals, Riverside, CA.

(2) Or equal as approved in accordance with Section 01 60 00 for Product Storage and Handling Requirements.

C. Non-Stock Framing Connectors: Conform to details.

D. Preservative (Pressure) Treated Lumber: Section 2303.1.9, CBC Conform to

AWPA manual of recommended practice. Use preservative complying with C-2 and C-9. Conform to AQMD, Local Regulations.

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(1) Douglas Fir Larch, used as required by Section 2303, CBC, shall conform to the following:

a. Lumber shall be WWPA or WCLIB grade stamped.

b. Lumber shall be No. 1 grade or better unless indicated otherwise on drawings.

E. Waterproof Membrane: ASTM D4601; 25 or 28 lb. asphalt saturated glass felt.

F. Fire-Retardant Lumber: Chemically treated and pressure impregnated, as defined in Section 2303.2 CBC. Lumber shall be grade stamped by an approved agency at the factory, and shall bear identification indicating the fire performance rating thereof

3.02 INSTALLATION

A. Framing, Furring, and Stripping

1. Erect wood framing, furring, stripping and nailing members true to lines and levels. Do not deviate from true alignment more than 1/4 inch in 10 feet, non-cumulative.

2. Construct members of continuous pieces of longest possible lengths.

3. Construct and erect required headers and lintels.

4. Double wall framing members at openings over 100 square inches.

Space the short members above and below openings in same manner as for walls.

5. Provide double joist headers at joist ends and around openings unless otherwise indicated on drawings. Bridge joists and rafters to conform to Section 2308.4 CBC and as noted on plans. For pre-manufactured joists, provide bridging in accordance with manufacturer’s recommendations.

6. Construct walls with studs of size and spacing indicated. Install single sill member at bottom and double plate at top. Stagger upper and lower members of double plate with joints not less that 4 feet o.c. or as indicated on drawings. Where sill or any wood member contacts concrete or masonry, install pressure treated lumber.

7. Provide one row of solid blocking not less than 2 inch nominal thickness and same width of stud at ceiling and floor lines and at spacing not to exceed 8 feet on center vertically. Fit snugly and attach with not less than two 16d nails.

8. Install 3 studs at corners.

9. Conform to Section 2306, CBC, where pipes penetrate sills or plates.

10. Cutting and Notching: Conform to Section 2308.5.9, CBC.

11. Bored Holes: Conform to Section 2308.5.10, CBC.

12. Conform to Section 706, California Building Code for fire blocks and draft stops.

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13. Firestop all concealed spaces of stud walls, ceilings and floor levels at 10 foot intervals both vertically and horizontally.

14. Firestop all concealed vertical and horizontal spaces as occur at soffits, vents, stair stringers, pipes and similar openings in compliance with Section 718, CBC.

15. Firestopping shall consist of closely fitted blocking of 2 inch in thickness same width as framing members.

B. PLYWOOD SHEATHING

1. Thickness as indicated on the drawings.

2. Boundary Nailing: Not less than 3/8 inch from edge, spaced not more than 6 inches on center, unless noted otherwise on drawings.

3. Blocking: Panel edges shall bear on framing members or solid blocking.

4. Minimum Size Vertical Panel: 12 inches wide.

5. Minimum Size Horizontal Panel: 24 inches wide.

6. Install plywood backboards for telephone, data and other electrical equipment. Size of backboards to be 12 inches beyond size of electrical panel boards.

C. FOUNDATION FRAMING, PLATES, SILLS AND SLEEPERS

1. Preservative treated wood required.

2. Under-Floor Clearance for Joist: 18 inches minimum.

3. Under-Floor Clearance for Girders: 12 inches minimum.

4. End Clearance for Lumber Entering Concrete: 1/2 inch minimum.

5. Build into masonry during installation of masonry work. Where possible anchor to formwork before concrete placement.

D. HORIZONTAL FRAMING

1. Bearing: 1-1/2 inch minimum on wood or metal, 3 inches on masonry. Lay framing members with crown up. Members with knots at bottom not permitted.

2. Lateral Support: Use solid blocking, cross bridging or other approved means.

3. Lap joists a minimum of 3 inches when framed from opposite sides of a beam. Do not run joists continuous beyond one span unless indicated otherwise on drawings.

4. Openings: Double joists required for trimmer and headers for openings 4 ft. or larger unless indicated otherwise on drawings.

5. Provide ties, purlins and blocking in conformance with Section

2308.7, CBC.

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D. BACKING

1. Provide backing as indicated on drawings or per manufactures recommendation to support electrical fixtures, fixed equipment, cabinets, grab bars, door stops and plates and all other locations of wall mounted items. Fasten securely to framing.

3.07 CLEAN UP

A. Remove rubbish, debris and waste materials and legally dispose of off the Project site.

3.08 PROTECTION

A. Protect the Work of this section until Substantial Completion.

3.09 TOLERANCES

A. Framing Members: ¼ inch maximum from true position.

B. Surface Flatness of Floor: ¼ inch in 10 feet maximum.

BUILDING INSULATION

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PART 1 - GENERAL

1.01 SUMMARY

A. Provisions of Division 01 apply to this section.

B. Section Includes:

1. Thermal batt insulation for exterior walls and under roof decks.

2. Thermal batt insulation in furring at concrete or masonry walls.

3. Acoustical batt insulation in partitions and above acoustical ceilings where indicated.

C. Related Sections:

1. Section 05 30 00: Metal Deck.

2. Section 05 41 00: Structural Metal Studs.

3. Section 09 10 00: Metal Support Assemblies.

1.02 SUBMITTALS

A. Product Data:

1. Material List: Provide a list of materials for installation under this section.

2. Provide manufacturer's printed Product Data for each type insulation and accessory.

B. Manufacturer's Instructions: Submit manufacturer's printed installation instructions.

C. Certification: Provide certification that insulation materials conform to requirements of CBC Chapter 7, CEC 120.7.

D. Recycled Content: Provide certification that insulation materials contain a minimum of 30 percent recycled materials.

1.03 QUALITY ASSURANCE

A. Surface Burning Characteristics: Flame spread rating shall not exceed 25 and smoke density shall not exceed 50 when tested in accordance with

ASTM E 84.

B. Comply with following as a minimum requirement:

1. ASTM C 177 - Standard Test Method for Steady-State Heat Flux- Measurements and Thermal Transmission Properties by Means of the Guarded-Heat-Plate Apparatus.

2. ASTM C 518 - Standard Test Method for Steady-State Heat Flux- Measurements and Thermal Transmission Properties by Means of Heat- Flow-Meter Apparatus.

3. ASTM C 665 – Standard Specification for Mineral-Fiber Blanket Thermal Insulation for Light Frame Construction and Manufactured Housing.

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4. ASTM E 84 - Standard Test Method for Surface Burning Characteristics of Building Materials.

5. ASTM E 119 - Standard Test Method for Fire Tests of Building Construction and Materials.

6. ASTM E 136 - Standard Test Method for Behavior of Materials in a Vertical Tube Furnace at 750º C.

C. CHP Low-Emitting Materials Table: Materials submitted for building insulation must be listed as low emitting on the CHPS website, www.CHPS.net, or must be tested by an independent laboratory to meet CHPS Section 01 81 13. All components of an assembly must meet Section 01 81 13 individually or in an assembly.

1.04 DELIVERY, STORAGE AND HANDLING

A. Deliver materials to Project site and store in a safe, dry place, with labels intact and legible at time of installation.

B. Protect building insulation materials from damage.

1.05 PROJECT CONDITIONS

A. Avoid exposure to humidity and moisture. Protect from exposure to sunlight.

PART 2 - PRODUCTS

2.01 ACCEPTABLE MANUFACTURERS

A. Owens Corning.

B. Johns Manville.

C. CertainTeed Corporation.

2.02 MATERIALS

A. General:

1. Provide Unfaced, friction-fit batt insulation where both sides of installation are enclosed

2. Provide batt insulation with integral vapor barrier when one side of installation will be unenclosed.

3. Provide batt insulation with integral vapor barrier where at least one side of installation will be exposed to high humidity, such as showers.

4. Recycled content shall be a minimum of 30 percent.

B. Thermal Insulation:

1. Unfaced Mineral Fiber Batt Insulation: Provide friction-fit, unfaced mineral fiber batts. Insulation shall consist of mineral fibers, glass or slag, and thermosetting resins complying with ASTM C 665, Type I.

http://www.chps.net/

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2. Faced Mineral Fiber Batt Insulation: Provide mineral fiber batts with vapor barrier consisting of mineral fibers, glass or slag, and thermosetting resins complying with ASTM C 665, Type III, Class A, with vapor-retardant membrane facing.

C. Acoustic Insulation: Fiberglass batts, with or without facing, friction fit, incombustible, minimum 3-1/2" thickness unless otherwise indicated, nominal

0.65 to 2.50 pcf density.

D. Fasteners for Attaching Insulation to Wood Framing:

1. For faced batt insulation provide one of following types of staples:

Stainless steel, monel, or copper-coated steel, size as required by manufacturer or applicable code.

2. For un-faced batt insulation provide 18 gage, minimum, galvanized steel wire where required to maintain proper insulation placement.

E. Fasteners for Attaching Insulation to Underside of Metal Roof Decks:

1. Spindle Anchors: Stic-Klip Mfg. Co., Type A or B as required, with Type S adhesive; Miracle Adhesives Corp. "Miracle StukUps" with Type HT994 adhesive; or Goodloe E. Moore Gemco or Tuff-Weld with G-P Improved or Tuff-Bond Quik-Set Type Adhesive as applicable; or equal. Provide adhesives of correct type for substrates and type of anchor.

2. String Wires: Minimum 18 gage galvanized steel wire.

PART 3 - EXECUTION

3.01 EXAMINATION

A. Examine Work to verify suitability to receive insulation. Do not proceed until unsatisfactory conditions have been corrected.

3.02 INSTALLATION

A. General:

1. Fit batt insulation, of R-value indicated on Drawings, snugly between framing members.

2. Maintain total insulation integrity over entire area to be insulated, including areas between closely spaced members.

3. Extend full thickness insulation over entire area to be insulated. Furnish manufacturer's recommended clips to tightly fit batts at joints.

4. Cut and fit batt insulation tightly around pipes, conduits and penetrations.

5. Do not compress batt insulation in excess of 10 percent (R-19 may be installed in 2x6 stud walls).

6. Prevent batt insulation from sagging during and after installation by installing adequate wire.

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7. Metal door and window frames in acoustically insulated walls shall be filled with insulation, unless otherwise indicated.

8. Where vapor barrier is provided, install with vapor barrier facing room.

a. Batts In Metal Framing: Provide friction-fit batts tightly fitted to stud webs and to metal furring.

b. Batts Under Metal Roof Decks where underside of insulation will be exposed install foil-faced flanged-type insulation batts and staple flanges together at maximum 4" centers and seal joints at abutting vertical surfaces with a pressure-sensitive plastic tape. Where underside of insulation will be inaccessible, install secure with spindle anchors. Provide 18 gage galvanized string wires under batts wherever necessary to prevent sagging.

Stretch wire taut.

c. Batts In Horizontal or Sloped Applications: Provide tightly stretched string wires along center of horizontal or sloping batts where support spacing exceed 16" on centers.

d. Batts in Ceiling Framing: Install batts between joists, so top of insulation is level with top of framing members. Do not install insulation over recessed lighting fixtures, speakers, or other heat producing elements in ceilings. At junction boxes, access panels, and other items requiring access from above or below ceiling, cut insulation on each side to fit item and install loosely on top. Fit insulation snugly around ducts, conduits, pipes, and other items projecting through ceiling construction.

3.03 PROTECTION

A. Protect Work of this section until Substantial Completion.

3.04 CLEANUP

A. Remove rubbish, debris, and waste materials and legally dispose of off Project site.

METAL ROOF and WALL PANELS

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PART 1 - GENERAL

1.01 SUMMARY

A. Provisions of Division 01 apply to this section.

B. Section Includes:

1. Preformed roof and wall panels as indicated.

2. Accessories, supplementary or miscellaneous items, appurtenances and devices incidental to or necessary for a waterproof installation.

C. Related Sections:

1. Section 05 10 00: Structural Steel.

2. Section 05 41 00: Structural Metal Studs.

3. Section 07 60 00: Flashing and Sheet Metal.

4. Section 07 70 00: Roof Specialties and Accessories.

5. Section 07 90 00: Joint Sealants

1.02 SUBMITTALS

A. Shop Drawings: Submit Shop Drawings, indicating panel and fastener layout, joints, corners, supports, anchorages, trim, flashing, closures and special details.

B. Product Data:

1. Submit catalog cuts, technical data sheets and descriptive literature on sheets, panels, accessories and fasteners.

2. Submit complete installation recommendations.

C. Material Samples: Submit Samples showing full range of manufacturer's standard colors, minimum 3 inch x 5 inch size.

1.03 QUALITY ASSURANCE

A. Comply with the following as a minimum requirement:

1. AISC - Steel Construction Manual.

2. AISI - Cold Form Steel Design Manual.

3. ASTM A 653 - Steel Sheet, Zinc Coated (Galvanized) or Zinc-Iron Alloy- Coated (Galvannealed) by the Hot-Dip Process.

4. ASTM A 792 - Steel Sheet, 55% Aluminum-Zinc Alloy Coated by the Hot- Dip Process.

5. ASTM A 924 - Steel Sheet, Metallic- Coated by the Hot-Dip Process.

6. SMACNA – Architectural Sheet Metal Manual.

B. Qualifications of Installer: Minimum 2 years experience in the installation of roof and wall panel systems of similar complexity as required by this section.

C. Trained and certified by manufacturer to install the specified products.

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1.04 DELIVERY, STORAGE AND HANDLING

A. Delivery: Deliver panels to the Project site without damage.

B. Storage: Store materials and accessories above ground on skidded platforms. Store under waterproof covering. Provide proper ventilation to panels to prevent condensation build-up.

C. Handling: The bending, warping, or twisting of panels is not permitted during unloading, storing or installation.

1.05 WARRANTY

A. Manufacturer shall provide a 20 year material warranty.

B. Installer shall provide a 5 year labor warranty.

PART 2 - PRODUCTS

2.01 MANUFACTURERS

A. Berridge Manufacturing Company, 1720 Maury Street, Houston, TX

B. IMETCO, 2070 Steel Drive, Tucker, GA.

C. AEP-Span, 5100 East Grand Avenue, P.O. Box 150449, Dallas, TX

D. Peterson Aluminum Corporation, 1005 Tonne Road, Elk Grove Village, IL.

E. Una-Clad Copper Sales, Inc., 1001 Lund Boulevard, Anoka MN

F. McElroy Metal Inc. 1500 Hamilton Rd., Bossier City, LA 1-800-950-6531.

2.02 PANEL DESIGN

A. Roofing and Wall Panel style and configuration:

1. Integral standing seam.

2. Snap-on standing seam.

3. Batten.

2.03 MATERIALS

A. Roof and wall panel materials:

1. Galvanized Steel: ASTM A 653, Coating Class G90.

2. Galvalume (Zincalume): Steel sheets coated with 55 percent aluminum and 45 percent zinc/mischmetal by weight, conforming to ASTM A 792, 0.55 ounces per square foot.

3. Aluminum: ASTM B 209, for sheets, alloy 3003-H14 aluminum not less than 0.040 inch thick. For fasteners, clips, and accessories, alloy 6063- T5 extruded aluminum, 0.051 inch minimum thickness.

B. Accessory materials:

1. Clips, flashings, ridge sections, closures and other accessories:

Manufacturer's standard, finished to match roof sheets where exposed.

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2. Underlayment: Vycor Ultra, manufactured by W.R. Grace, or equal, high temperature resistant, butyl rubber-based adhesive-backed, high-density cross laminated polyethylene sheet, 30 mils thick, furnished in 34" wide rolls.

3. Slip sheet: Unsaturated building paper weighing not less than 5 pounds per 100 square feet.

4. Sealant: Elastomeric type containing no oil or asphalt. Exposed sealant shall be colored to match the applicable building color and shall cure to a rubber-like consistency. Sealant placed in the roof panel standing seam ribs shall be provided in accordance with the manufacturer's recommendations.

5. Gaskets and insulating compounds: Non-absorptive and suitable for insulating contact points of incompatible materials. Insulating compounds shall be non-running after drying.

2.04 FABRICATION

A. Roll form panels in continuous lengths, full length of detailed runs.

B. Fabricate trim, flashing and accessories to detailed profiles.

C. Fabricate trim and flashing from same material as panel.

PART 3 - EXECUTION

3.01 SURFACE CONDITIONS

A. Examination: Examine substrates and other installed item to verify suitability for installation. Do not proceed until unsuitable conditions have been corrected.

3.02 INSTALLATION

A. Install panels weathertight, without waves, wraps, buckles, fastening stresses or distortion, allowing for expansion and contraction.

B. Install panels in accordance with manufacturer's installation instructions and Shop Drawings.

C. Provide concealed anchors at all panel attachment locations.

D. Install panels plumb, level and straight with seams and ribs/battens parallel, conforming to design indicated on Drawings.

3.03 CLEANING

A. Remove rubbish, debris, and waste materials and legally dispose of off the

Project site.

3.04 PROTECTION

GYPSUM BOARD

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PART 1 - GENERAL

1.01 SUMMARY

A. Provisions of Division 01 apply to this section.

B. Section Includes:

1. Gypsum board, sheathing and tile backer systems and accessory components as indicated.

C. Related Sections:

1. Section 05 41 00: Structural Metal Studs.

2. Section 06 10 00: Rough Carpentry.

3. Section 07 90 00: Joint Sealants.

4. Section 05 45 00: Metal Support Assemblies.

1.02 SYSTEM DESCRIPTION

A. Design Requirements: Provide systems capable of resisting deflection as required by CBC and authorities having jurisdiction.

B. Regulatory Requirements: Comply with CBC requirements for design and installation.

1.03 SUBMITTALS

A. Shop Drawings: Submit Shop Drawings indicating complete suspension system including connections, anchorage, and trim features.

B. Material Samples: Submit 18 inch x 18 inch Samples of the texture coat of gypsum board panels with edges taped.

C. Product Data: Submit manufacturer's catalog data for each product proposed for installation.

1.04 QUALITY ASSURANCE

A. Comply with following as a minimum requirement:

1. ASTM C474 - Standard Test Methods for Joint Treatment Materials for Gypsum Board Construction.

2. ASTM C475 – Standard Specification for Joint Compound and Joint Tape for Finishing Gypsum Board.

3. ASTM C514 – Standard Specification for Nails for the Application of Gypsum Board.

4. ASTM C840 – Standard Specification for Application and Finishing of Gypsum Board.

5. ASTM C919 – Standard Practice for Use of Sealants in Acoustical Applications.

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6. ASTM C954 – Standard Specification for Steel Drill Screws for the Application of Gypsum Panel Products or Metal Plaster Bases to Steel Studs From 0.033 inch to 0.112 inch in Thickness.

7. ASTM C1002 – Standard Specification for Steel Self-Piercing Tapping Screws for the Application of Gypsum Panel Products or Metal Plaster Bases to Wood Studs or Steel Studs.

8. ASTM C1047 – Standard Specification for Accessories for Gypsum Wallboard and Gypsum Veneer Base.

9. ASTM C1177 - Standard Specification for Glass Mat Gypsum Substrate for Use as Sheathing.

10. ASTM C1178 – Standard Specification for Coated Glass Mat Water- Resistant Gypsum Backing Panel.

11. ASTM 1325 – Standard Specification for Non-Asbestos Fiber-Mat Reinforced Cementitious Backer Units.

12. ASTM C1396 – Standard Specification for Gypsum Board.

13. ASTM C1629 - Standard Classification for Abuse-Resistant Nondecorated Interior Gypsum Panel Products and Fiber- Reinforced Cement Panels.

14. ASTM D3273 - Standard Test Method for Resistance to Growth of Mold on the Surface of Interior Coatings in an Environmental Chamber.

15. ASTM D3274 - Standard Test Method for Evaluating Degree of Surface Disfigurement of Paint Films by Microbial (Fungal or Algal) Growth or Soil and Dirt Accumulation.

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

17. ASTM E119 - Standard Test Methods for Fire Tests of Building Construction and Materials.

18. ASTM E695 - Standard Method for Measuring Relative Resistance of Wall, Floor, and Roof Construction to Impact Loading.

19. ASTM G21 - Standard Practice for Determining Resistance of Synthetic Polymeric Materials to Fungi.

20. Underwriters Laboratories (ULI) requirements and listings for fire-rated materials and products classification.

21. GA 214 - Gypsum wallboard finish shall conform to requirements of GA 214, Application and Finishing of Gypsum Panel Products, published by the Gypsum Association, and as specified herein.

22. GA 600 - Gypsum wallboard shall conform to requirements of GA 600 Fire Resistance Design Manual, published by the Gypsum Association.

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23. American National Standards for the Installation of Ceramic Tile.

24. ANSI A118.9 - Specification for Cementitious Backer Units.

B. Qualifications: Installer shall have a minimum 5 years experience in installing and finishing gypsum board.

C. CHPS Low-Emitting Materials table: Materials submitted must meet the CHPS Low-Emitting criteria and be listed as Low-Emitting on the following web site: www.CHPS.net.

1.05 DELIVERY, STORAGE AND HANDLING

A. Deliver materials in original, factory sealed packages, containers or bundles bearing brand name and name of manufacturer.

B. Materials shall be kept dry. Gypsum wallboard shall be neatly stacked flat;

avoid sagging and damage to edges, ends, and surfaces.

C. Fire-rated materials shall have fire classifications numbers attached and legible.

D. Provide all means necessary to protect gypsum board systems before, during, and after installation.

E. Gypsum wallboard showing any evidence of water damage shall not be installed. Gypsum wallboard showing evidence of water damage after installation shall be removed and replaced.

PART 2 – PRODUCTS

2.01 ACCEPTABLE MANUFACTURERS

A. Georgia-Pacific, National Gypsum Co., U.S. Gypsum Co., James Hardie, or equal.

2.02 MATERIALS

A. Gypsum Board Type X (fire-resistant): 5/8 inch thick, 4 feet wide and up to

16 feet long conforming to ASTM C1396 with long edges tapered.

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GYPSUM BOARD SYSTEM

Panel Fasteners Joint Tape Joint Treatment

United States Gyp. Co.:

5/8" Sheetrock regular, type X, Firecode Core, or Firecode C Core Gypsum panels, as required by UL design.

Wood: 1 ¼” Type W drywall screws.

Steel: 1 ¼” Type S or S-12 drywall screw.

Sheetrock paper tape Heavy Duty to meet ASTM C 475.

Sheetrock Setting Type, Lightweight Setting, Sheetrock Taping, Topping, or All-Purpose, Sheetrock Ready-Mixed Taping, Topping, or All- Purpose, or Sheetrock Lightweight All-Purpose or Ready-Mixed - Plus 3

Georgia-Pacific:

5/8" ToughRock regular, Fireguard or Fireguard C gypsum, as required by UL design.

Wood: 1 ¼” Type W drywall screws.

Steel: 1 ¼” Type S or S-12 drywall screw.

Sheetrock paper tape Heavy Duty to meet ASTM C475.

Same as above

National Gypsum Co.:

5/8" Gold Bond regular, Fire-Shield or Fire-Shield C gypsum wallboard, as required by UL design.

Wood: 1 ¼” Type W drywall screws.

Steel: 1 ¼” Type S or S-12 drywall screw.

ProForm Joint Tape, ProForm Multi-Flex Tape Bead, ProForm Fiberglass Mesh Tape to meet ASTM C 475.

. ProForm Multi-Use, ProForm All Purpose, ProForm Lite, ProForm Ultra, ProForm Taping, ProForm Triple-T, ProForm Topping, or ProForm Sta- Smooth, Sta-Smooth Lite, Sta-Smooth HS Joint Compound.

B. Impact Resistant Gypsum Board, Type X (fire-resistant): 5/8 inch thick, 4 feet wide and up to 16 feet long complying with one of the following:

1. Fire resistant rated gypsum core with additives to enhance impact resistance, faced with moisture and mold resistant paper, and complying with ASTM C1396.

2. Fire resistant, high density paperless gypsum with reinforcing fiber mesh.

3. Fire resistant fiberglass-mat faced gypsum board panels

NOTE TO PROJECT ARCHITECT: Impact resistant systems shall be used in corridors, stairways and any other areas subject to potential high abuse at all primary, elementary and secondary schools. Drawings must clearly indicate locations for each wall system used.

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GYPSUM BOARD IMPACT RESISTANT SYSTEMS

Panel Fasteners Joint. Tape Joint Treatment

United States Gyp. Co.:

5/8" Fiberock VHI Gypsum fiber panels.

Wood: 1 ¼” Type W drywall screws.

Steel: 1 ¼” Type S-12 drywall screw.

Sheetrock paper tape Heavy Duty.

Sheetrock Setting compound.

Georgia-Pacific:

5/8” DensArmor Plus Impact Resistant Panels

Wood: 1 ¼” Type W drywall screws.

Steel: 1 ¼” Type S-12 drywall screw.

Glass mesh. Same as above.

National Gypsum Co.:

5/8" Hi-Impact XP gypsum wallboard.

Wood: 1 ¼”Type W drywall screws.

Steel: 1 ¼” Type S-12 drywall screw.

Preforms joint tape. Preform XP all-purpose joint compound.

Note To Architect: Provide Mold Resistant Shaftwall Liner Panels and Mold Resistant Gypsum Panel System at wall shafts.

C. Mold and Water Resistant Gypsum Board, Type X (fire-resistant): (Use at elevator shaft interior), 5/8 inch thick 48 inch wide, up to 16 feet long conforming to ASTM C1396 with long edges tapered.

1. Resistance to Mold Growth: Minimum score of “10” when tested in accordance to ASTM D3273 and evaluated in accordance with

ASTM D3274.

2. Resistance to Fungi: Maximum score of “0” when tested in accordance to ASTM G21.

Panel Fasteners Joint Tape Joint Treatment

United States Gyp. Co.:

5/8" Sheetrock Mold Tough, Fire code Core, or Firecode C Core Gypsum panels.

Wood: 1 ¼” Type W drywall screws.

Steel: 1 ¼” Type S or S-12 drywall screw.

Glass Mesh.

Setting-type joint compound rated 10 when tested in accordance with ASTM D3273 and evaluated in accordance with ASTM D3274.

Georgia-Pacific:

5/8" Dens Armor Plus Fireguard or Fireguard C Interior Panels (Fire- Rated).

Wood: 1 ¼” Type W drywall screws.

Steel: 1 ¼” Type S or S-12 drywall screw.

Same as above. Same as above.

National Gypsum Co.:

5/8" Gold Bond XP regular, Fire-Shield or Fire- Shield C gypsum wallboard.

Wood: 1 ¼” Type W drywall screws. Steel:

1 ¼” Type S or S-12 drywall screw.

Same as above. Same as above.

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D. Gypsum Liner, Type X (fire-resistant): 1 inch thick 24 inch wide, up to 14 feet long, conforming to ASTM C1396 or C1658.

1. Resistance to Mold Growth: Minimum score of “10” when tested in accordance to ASTM D3273 and evaluated in accordance with

ASTM D3274.

2. Resistance to Fungi: Maximum score of “0” when tested in accordance to ASTM G21.

E. Tile Backer Board, Type X (fire-resistant):

1. Water resistant panels, 5/8 inch thick, 4 feet wide and up to 8 feet long conforming to conforming to one of the following requirements:

a. Aggregated Portland cement board with polymer-coated, woven glass-fiber mesh embedded in front and back surfaces.

b. Fiberglass-mat faced gypsum backing board complying with

ASTM C1178.

c. Cementitious board surfaced with fiberglass reinforcing mesh on front and back and complying with ANSI A118.9 and ASTM C1325.

2. Tile backer boards shall meet the following requirements:

a. Resistance to Mold Growth: Minimum score of “10” when tested in accordance to ASTM D3273 and evaluated in accordance with ASTM D3274.

GYPSUM BOARD SHAFTWALL SYSTEMS

Panel Fasteners Joint. Tape Joint Treatment

United States Gyp. Co.:

5/8" Mold Tough Type X Firecode Core, Gypsum panels, 3/4" Mold Tough Ultracode Core and 1" Mold Tough Liner panels.

1 ¼”, 1 5/8”, or 2 ¼” Type S or S-12 drywall screw. Glass Mesh.

Setting-type joint compound rated 10 when tested in accordance with ASTM D3273 and evaluated in accordance with ASTM D3274.

Georgia-Pacific:

5/8" ToughRock Fireguard, or ToughRock Fireguard, C gypsum board or DensArmor Plus Fireguard or Fireguard C Interior Panels (Fire-Rated) and 1” DensGlass Ultra Shaftliners panels.

1 ¼”, 1 5/8”, or 2 ¼” Type S or S-12 drywall screw. Same as above. Same as above.

National Gypsum Co.:

5/8" Gold Bond regular, Fire-Shield or Fire-Shield C gypsum wallboard and 1" Gold Bond Fire-Shield Shaftliner.

1 ¼”, 1 5/8", or 2 ¼”Type S or S-12 drywall screw.

ProForm XP all-purpose joint compound.

Same as…