Attachment_3_-_Division_09.pdf

RENV-Modify HVAC Sys to Increase Room Ventilation, B3260 JBSF140047

SECTION 09 57 13

GFRP CEILINGS

01/16

PART 1 GENERAL

1.1 REFERENCES

The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.

GFRP CEILINGS

ASTM C 364/C 364M (2007)Standard Test Method for Edgewise Compressive Strength of Sandwich Constructions

ASTM D 638 (2003) Tensile Properties of Plastics

ASTM E 84 (2005) Surface Burning Characteristics of Building Materials

1.2 SECTION INCLUDES

Glass fiber reinforced composite ceiling panels.

1.3 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals not having a "G" designation are for information only. When used, a designation following the "G" designation identifies the office that will review the submittal for the Government. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES

SD-02 Shop Drawings

Approved Detail Drawings

Drawings showing suspension system, method of anchoring and fastening, details, and reflected ceiling plan.

a. Minimum scale; 1/4 inch equals 1 foot-0 inches (1:50). Indicate starting point and dimensions. Layout grid to avoid narrow strips along walls, lighting fixtures and air diffusers; minimum 1/2 full size units unless shown otherwise, or where walls are not parallel. Show trim, accessories and unusual details Coordinate and show all ceiling mounted fixtures and equipment, including but not limited to, lights, diffusers, sprinklers, access doors, lab equipment, access panels, and any other appurtenances.

SD-03 Product Datas

GFRP Panels Glass Fiber Reinforced Plastic Suspension System

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FA3016-16-R-0079 Attachment 3

a. Manufacturer's data indicating percentage of recycle material in GFRP ceiling tiles to verify affirmative procurement compliance.

b. Total weight and volume quantities of GFRP ceiling tiles with recycle material.

SD-04 Samples

GFRP Panels Suspension system

Two samples of each type of acoustical unit showing texture, finish, and color.

1.4 REGULATORY REQUIREMENTS

Glass fiber reinforced panel shall have Class A fire rating when tested in accordance with ASTM E 84; ASTM C 364/C 364M; and ASTM D 638. Maximum flame spread 25; maximum smoke developed 450.

PART 2 PRODUCTS

2.1 GFRP PANELS

A. Manufacturers: Arcoplast St. Peters Missouri B. Glass fiber reinforced composite ceiling panels:

1. Size: 48 inch wide by maximum length, 1/2" inch thick.

2. Surface: Glass, smooth

3. Color: As selected from manufacturer's standards.

4. Another manufacturer may be considered if that manufacturer can demonstrate the capability to provide products that comply with the requirements and is approved equal by the Government.

2.2 ACCESSORIES

A. Aluminum joint spline.

B. Coated stainless steel attachment screws.

C. Mastic or tape adhesive, very high bond.

PART 3 EXECUTION

3.1 EXAMINATION

Examine areas to receive composite panels. Notify the contracting officer of conditions that would adversely affect installation or subsequent use.

do not proceed with installation until unsatisfactory conditions are corrected.

Ensure other work to be performed behind composite panels is complete before starting installation.

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3.2 INSTALLATION

Install composite panels in accordance with manufacturer's instructions.

Lay out panels to minimize joints and provide balanced borders at room perimeter. Use full and uncut panels where possible.

Field cut panels as necessary in accordance with manufacturer's instructions.

Apply mastic or tape adhesive to furring, steel studs, or existing substrate in accordance with manufacturer's instructions.

Screw panels into galvanized steel joists with attachment screws in between 48" panels. All attachment to be fully concealed.

Install panels plumb, level, square, and in proper alignment.

Finishing Compound: Prepare surface and apply finishing compound in accordance with manufacturer's instructions.

Finish wall-to-ceiling junctions with sealant. See Section 07 92 01.03 Joint Sealants - Architectural.

Seal all joints, openings, and penetrations per Section 07 92 01.03 Joint Sealants - Architectural.

Apply gel coat putty over exposed fasteners and penetrations in accordance with manufacturer's instructions.

Remove and replace damaged components that cannot be successfully repaired as determined by A/E.

3.3 CLEANING

Clean composite panels promptly after installation in accordance with manufacturer's instructions.

Do not use harsh cleaning materials or methods that would damage finish.

3.4 PROTECTION

Protect installed composite panels from damage.

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SECTION 09 96 00

HIGH-PERFORMANCE COATINGS

11/14

PART 1 GENERAL

1.1 REFERENCES

The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.

MASTER PAINTERS INSTITUTE (MPI)

MPI ASM (2004) Architectural Painting Specification Manual

U.S. GENERAL SERVICES ADMINISTRATION (GSA)

QPL-TNT-AP-28 (2004) Paint, Aluminum, Heat Resisting (1200 Degrees F)

1.2 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals not having a "G" designation are for information only. When used, a designation following the "G" designation identifies the office that will review the submittal for the Government. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:

SD-03 Product Data

Submit manufacturer's catalog data for the following items including manufacturer's name and identification. Data shall include detailed analysis of each special coating material required for the project, with all the coating constituents measured as percentages of the total weight of the coating. Manufacturer's data concerning application, thinning, and average coverage per gallon shall be included.

Epoxy Coatings; G

SD-04 Samples

Submit sample Color Chips in accordance with paragraph intitled, "Delivery, Handling and Storage," of this section. ; G

1.3 DELIVERY, STORAGE, AND HANDLING

Deliver special coating materials to the project in their original containers bearing manufacturer's name, descriptive label, and coating formulations. Provide new and unopened containers.

Store special coating materials in tightly closed containers in a covered, well-ventilated area where they are not exposed to excessive heat, fumes, sparks, flame, or direct sunlight. Protect water-based coatings against freezing.

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Store solvents, thinners, and equipment cleaners with the same care as the coating materials with ambient temperatures continuously maintained at a minimum 45 degrees F.

1.4 FIELD TESTS

Government may take dry-film tests from time to time on finished surfaces.

Apply additional coatings to surfaces where there is less than the minimum specified dry-film thickness.

1.5 PROTECTIONS AND SAFETY PRECAUTIONS

Protect adjacent materials and equipment against damage from spillage, dripping, and spatter of coating materials. Building materials and equipment must be left clean and with all damaged surfaces corrected.

Provide "WET PAINT" signs to indicate newly painted surfaces.

Provide forced ventilation for interior spaces during application and drying of coatings to prevent the buildup of toxic or explosive concentrations of solvent vapors.

Provide fire extinguishers of the required quantity and correct type to combat flammable liquid fires.

Dispose of rags that are used to wipe up coating materials, solvents, and thinners by drenching them with water and placing in a covered metal container.

1.6 QUALITY ASSURANCE

Comply with Master Painters Institute (MPI) Standards indicated and listed in "MPI Approved Products List." Comply with the requirements in "MPI Architectural Painting Specification Manual" before any project is started.

PART 2 PRODUCTS

2.1 EPOXY COATINGS

2.1.1 General

Conform to MPI ASM, No. 116 for epoxy coatings and epoxy block filler, as modified.

Resins for finish coats are based on a polyamide-cured, epoxy-resin material. Apply finish coats with a dry-film thickness of not less than 4 mils per coat. Finish color and gloss are as indicated.

2.1.2 Masonry Surface Coatings

Apply a Water-Based Epoxy Coating System in conformance with MPI ASM, No.

115 Block filler must completely fill surface pores with a total dry-film thickness of not less than 7 mils. CMU surface shall be pinhole free before applying final finish coat. No pin holes are permitted.

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PART 3 EXECUTION

3.1 SURFACE PREPARATION

3.1.1 Concrete Masonry Substrates

Remove efflorescence and chalk. Do not coat surfaces if moisture content or alkalinity of surfaces to be coated exceeds that permitted in manufacturer's written instructions.

Clean surfaces with pressurized water. Use pressure range of 100 to 600 psi at 6 inch to 12 inch.

3.2 COATING MATERIAL PREPARATION

3.2.1 General

Mix and prepare coating materials in accordance with the coating manufacturer's printed instructions for the particular material and coat to be applied. Keep materials which are not in actual use in closed containers.

Coating materials that have been mixed with an automatic shaker must be allowed to stand to let air bubbles escape, then given a final hand mixing before application. Stir materials so as to produce a mixture of uniform density. Stir at frequent intervals during application to prevent skinning. Do not stir film which may form on the surface of the material.

Remove film and strain, if necessary.

3.2.2 Thinning

Thinning must be done in accordance with coating manufacturer's printed directions for the particular material and coat.

3.2.3 Tinting

Prime and intermediate coats of paint must be a slightly different tint from the finish coat to facilitate identification of each coat. Tinting must be done by the coating manufacturer and clearly identified as to color and coat.

3.3 APPLICATION OF COATING MATERIALS

3.3.1 General

Do not perform exterior painting in damp or rainy weather. Interior painting must not be allowed until the building is enclosed and has thoroughly dried out. Do not allow painting below 50 degrees Fand above 95 degrees F. Painting application must be in accordance with the coating manufacturer's recommendations, and as specified.

Application of coatings must be done by skilled applicators. Apply coatings to clean and properly prepared surfaces. Apply coatings carefully with clean, high-quality application equipment. Allow sufficient time between coats to ensure complete drying and curing. Surfaces must be sanded and dusted between coatings, as required, to produce a surface free of visible defects. High gloss coatings and clear finishes must be lightly sanded between coats to ensure bond of following coats.

SECTION 09 96 00 Page 3

Apply coats to the surfaces in an even film. Do not accept cloudiness, spotting, holidays, laps, application marks, runs, sags, and other similar surface imperfections. Remove defective coating applications and recoat as directed.

Coating lines such as wainscots must be sharp, true, and well-defined. Tape may be used to establish coating lines, providing tape is removed before ragging or sawtooth edges form.

Surfaces, including edges, corners, crevices, welds, and other similar changes in surface plane, must receive a dry-film thickness not less than specified.

3.3.2 Brush Application

Brushes must be clean and the proper size and type for high-quality application of the specified coating materials. Slow-dry coatings must be brushed out. Quick-dry coatings must be brushed only enough to spread out evenly.

3.3.3 Roller Application

Roller covers must be clean and of the proper nap length, nap texture, and material for high-quality application of the specified coating materials.

Roller application must be done carefully and must be equivalent in all respects to the same coats applied by high-quality brush application.

3.3.4 Spray Application

Spray application equipment must be limited to airless-spray equipment and electrostatic-spray equipment. Equipment must be clean and operated by workmen skilled in high quality application of coating materials.

Spray application of coatings must be limited to finish coats on metal frame works, siding, decking, wire mesh, and other surfaces where hand work would be inferior. Sprayed coatings must be carefully applied and equivalent in all respects to the same coats applied by high quality brush application. Each spray coat must be permitted to cure before the succeeding coat is applied. Do not permit doubling back with application equipment, for the purpose of building up film thickness of two coats in one operation.

Surfaces adjacent to areas to be spray coated shall be covered to prevent damage from overspray, coating rebound, and spray drift.

3.4 ACCEPTANCE PROVISIONS

3.4.1 Repairing

Remove damaged and unacceptable portions of completed work and replace with new work to match adjacent surfaces at no additional cost to the Government.

3.4.2 Cleaning

At end of each workday, remove rubbish, empty cans, rags, and other discarded materials from Project site.

After completing coating application, clean spattered surfaces. Remove

SECTION 09 96 00 Page 4 spattered coatings by washing, scraping, or other methods. Do not scratch or damage adjacent finished surfaces.

Application equipment must be cleaned promptly and thoroughly with a suitable solvent after each use and stored in a clean, covered, well-ventilated container.

Protect work of other trades against damage from coating operation.

Correct damage by cleaning, repairing, replacing, and recoating, as approved by Architect, and leave in an undamaged condition. At completion of construction activities of other trades, touch up and restore damaged or defaced coated surfaces.

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