UFGS_12_93_00_Site_Furnishings_-_Bollards _Wood_Fence.doc

SECTION TABLE OF CONTENTS

DIVISION 12 – FURNISHINGS

SECTION 12 93 00

SITE FURNISHINGS

02/09

PART 1

GENERAL

1.1

REFERENCES

1.2

SUBMITTALS

1.3

QUALITY ASSURANCE

1.3.1 Fabrication Drawings 1.3.2 Installation Drawings 1.3.3 Assembly Instruction Drawings 1.3.4 Primer Certificate 1.3.5 Powder Coatings Certificate 1.4

DELIVERY, STORAGE, AND HANDLING

PART 2

PRODUCTS

2.1

MATERIALS

2.1.1 Metals 2.1.2 Structural Tubing 2.1.3 Steel Pipe and Fittings 2.1.4 Anchors and Hardware 2.1.4.1 Threaded Inserts and Expansion Anchors 2.1.4.2 Lag Screws and Bolts 2.1.4.3 Toggle Bolts 2.1.4.4 Bolts, Nuts, Studs and Rivets 2.1.4.5 Power Driven Fasteners 2.1.4.6 Screws 2.1.4.7 Washers 2.1.5 Ounce Metals 2.1.6 Concrete 2.1.7 Lumber 2.1.7.1 Moisture Content 2.1.7.2 Treatment 2.2

PRETREATMENT, PRIMING AND PAINTING

2.2.1 Nonferrous Metal Surfaces 2.3

COATINGS AND FINISHES

2.3.1 Galvanizing 2.3.2 Polyester Powder 2.3.3 Polyvinyl-Chloride (PVC) 2.3.4 Finish 2.3.4.1 Wood Sealants 2.3.4.2 Paint 2.3.4.3 Color 2.4

SITE STANDARDS

2.5

BOLLARDS

2.6

SHELTERS (WOOD FENCE)

PART 3

EXECUTION

3.1

CHILDREN'S PLAY AREAS

3.2

INSTALLATION

3.2.1 Assembly and Erection of Components 3.2.2 Anchorage, Fastenings, and Connections 3.3

TESTING

3.4

FINISHES

3.4.1 Field Finishes 3.4.2 Repair of Zinc-Coated Surfaces 3.5

BOLLARDS

3.6

SHELTERS (WOOD FENCE)

3.7

RESTORATION AND CLEAN UP

3.7.1 Clean Up 3.7.2 Protection 3.7.3 Disposal of Materials 3.8

RE-INSTALLATION

-- End of Section Table of Contents --

SECTION 12 93 00

SITE FURNISHINGS

02/09

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.

ALUMINUM ASSOCIATION (AA)

AA DAF45

(2003; Reaffirmed 2009) Designation System for Aluminum Finishes

AMERICAN ARCHITECTURAL MANUFACTURERS ASSOCIATION (AAMA)

AAMA 611

(1998; R 2004) Voluntary Specification for Anodized Architectural Aluminum

AMERICAN INSTITUTE OF STEEL CONSTRUCTION (AISC)

AISC 303

(2010) Code of Standard Practice for Steel Buildings and Bridges

AISC 360

(2010) Specification for Structural Steel Buildings

AMERICAN INSTITUTE OF TIMBER CONSTRUCTION (AITC)

ANSI/AITC A190.1

(2007) American National Standard, Structural Glued Laminated Timber

AMERICAN SOCIETY OF SAFETY ENGINEERS (ASSE/SAFE)

ASSE/SAFE A10.3

(2006) Operations - Safety Requirements for Powder Actuated Fastening Systems

AMERICAN WELDING SOCIETY (AWS)

AWS D1.1/D1.1M

(2012; Errata 2011) Structural Welding Code - Steel

AMERICAN WOOD PROTECTION ASSOCIATION (AWPA)

AWPA C1

(2003) All Timber Products – Preservative Treatment by Pressure Processes

AWPA C9

(2003) Plywood - Preservative Treatment by Pressure Processes

AWPA M2

(2011) Standard for Inspection of Treated Wood Products

ASME INTERNATIONAL (ASME)

ASME B18.2.1

(2010) Square and Hex Bolts and Screws (Inch Series)

ASME B18.2.2

(2010) Standard for Square and Hex Nuts

ASME B18.21.1

(2009) Washers: Helical Spring-Lock, Tooth Lock, and Plain Washers (Inch Series)

ASME B18.21.2M

(1999; R 2005) Lock Washers (Metric Series)

ASME B18.22M

(1981; R 2010) Metric Plain Washers

ASME B18.6.2

(1998; R 2010) Slotted Head Cap Screws, Square Head Set Screws, and Slotted Headless Set Screws: Inch Series

ASME B18.6.3

(2010) Machine Screws, Tapping Screws, and Machine Drive Screws (Inch Series)

ASTM INTERNATIONAL (ASTM)

ASTM A123/A123M

(2012) Standard Specification for Zinc (Hot-Dip Galvanized) Coatings on Iron and Steel Products

ASTM A153/A153M

(2009) Standard Specification for Zinc Coating (Hot-Dip) on Iron and Steel Hardware

ASTM A185/A185M

(2007) Standard Specification for Steel Welded Wire Reinforcement, Plain, for Concrete

ASTM A307

(2010) Standard Specification for Carbon Steel Bolts and Studs, 60 000 PSI Tensile Strength

ASTM A36/A36M

(2008) Standard Specification for Carbon Structural Steel

ASTM A47/A47M

(1999; R 2009) Standard Specification for Ferritic Malleable Iron Castings

ASTM A48/A48M

(2003; R 2008) Standard Specification for Gray Iron Castings

ASTM A500/A500M

(2010a) Standard Specification for Cold-Formed Welded and Seamless Carbon Steel Structural Tubing in Rounds and Shapes

ASTM A501

(2007) Standard Specification for Hot-Formed Welded and Seamless Carbon Steel Structural Tubing

ASTM A53/A53M

(2012) Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless

ASTM A615/A615M

(2012) Standard Specification for Deformed and Plain Carbon-Steel Bars for Concrete Reinforcement

ASTM A653/A653M

(2011) Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip Process

ASTM A780/A780M

(2009) Standard Practice for Repair of Damaged and Uncoated Areas of Hot-Dip Galvanized Coatings

ASTM B108/B108M

(2012; E 2012) Standard Specification for Aluminum-Alloy Permanent Mold Castings

ASTM B209

(2010) Standard Specification for Aluminum and Aluminum-Alloy Sheet and Plate

ASTM B209M

(2010) Standard Specification for Aluminum and Aluminum-Alloy Sheet and Plate (Metric)

ASTM B221

(2012) Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes

ASTM B221M

(2012) Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes (Metric)

ASTM B26/B26M

(2012) Standard Specification for Aluminum-Alloy Sand Castings

ASTM B429/B429M

(2010; E 2012) Standard Specification for Aluminum-Alloy Extruded Structural Pipe and Tube

ASTM B62

(2009) Standard Specification for Composition Bronze or Ounce Metal Castings

ASTM C1048

(2012) Standard Specification for Heat-Treated Flat Glass - Kind HS, Kind FT Coated and Uncoated Glass

ASTM C150/C150M

(2012) Standard Specification for Portland Cement

ASTM C260/C260M

(2010a) Standard Specification for Air-Entraining Admixtures for Concrete

ASTM C33/C33M

(2011a) Standard Specification for Concrete Aggregates

ASTM C94/C94M

(2012) Standard Specification for Ready-Mixed Concrete

ASTM C979/C979M

(2010) Pigments for Integrally Colored Concrete

ASTM D1187/D1187M

(1997; E 2011; R 2011) Asphalt-Base Emulsions for Use as Protective Coatings for Metal

ASTM D2990

(2009) Tensile, Compressive, and Flexural Creep and Creep-Rupture of Plastics

ASTM D3451

(2006; R 2012) Testing Coating Powders and Powder Coatings

ASTM D4060

(2010) Abrasion Resistance of Organic Coatings by the Taber Abraser

ASTM D4802

(2010) Poly(Methyl Methacrylate) Acrylic Plastic Sheet

ASTM D648

(2007) Deflection Temperature of Plastics Under Flexural Load in the Edgewise Position

ASTM E488/E488M

(2010) Standard Test Methods for Strength of Anchors in Concrete and Masonry Elements

ASTM F1487

(2011) Playground Equipment for Public Use

NATIONAL HARDWOOD LUMBER ASSOCIATION (NHLA)

NHLA Rules

(2007) Rules for the Measurement & Inspection of Hardwood & Cypress

PRECAST/PRESTRESSED CONCRETE INSTITUTE (PCI)

PCI MNL-117

(1996) Manual for Quality Control for Plants and Production of Architectural Precast Concrete Products, 3rd Edition PCI MNL-128 (2001) Recommended Practice for Glass Fiber Reinforced Concrete Panels, 4th Edition

REDWOOD INSPECTION SERVICE (RIS) OF THE CALIFORNIA REDWOOD ASSOCIATION (CRA)

RIS Grade Use (1998) Redwood Lumber Grades and Uses

SOUTHERN PINE INSPECTION BUREAU (SPIB)

SPIB 1003

(2002) Standard Grading Rules for Southern Pine Lumber

THE SOCIETY FOR PROTECTIVE COATINGS (SSPC)

SSPC Paint 25 (1997; E 2004) Zinc Oxide, Alkyd, Linseed Oil Primer for Use Over Hand Cleaned Steel, Type I and Type II

U.S. GENERAL SERVICES ADMINISTRATION (GSA)

CID A-A-1925

(Rev A; Notice 2) Shield Expansion (Nail Anchors)

WEST COAST LUMBER INSPECTION BUREAU (WCLIB)

WCLIB 17

(2000) Standard Grading Rules

WESTERN WOOD PRODUCTS ASSOCIATION (WWPA)

WWPA G-5

(1998) Western Lumber Grading Rules 1.2

SUBMITTALS

Government approval is required for submittals with a "G" designation; submittals not having a "G" designation are for Contractor Quality Control approval. Submit the following in accordance with Section 01 33 00

SUBMITTAL PROCEDURES:

SD-02 Shop Drawings Shelters/Wood Fence; G

Bollards; G Assembly Instruction Drawings SD-03 Product Data Shelters (Wood Fence) Bollards SD-04 Samples Finish; G SD-06 Test Reports Recycled Materials Testing SD-07 Certificates Primer certificate Powder coatings certificate 1.3

QUALITY ASSURANCE

1.3.1 Fabrication Drawings Submit fabrication drawings showing layout(s), connections to structural system, and anchoring details as specified in AISC 303.

1.3.2 Installation Drawings Submit templates, erection and installation drawings indicating thickness, type, grade, class of metal, and dimensions. Show construction details, reinforcement, anchorage, and installation.

1.3.3 Assembly Instruction Drawings Submit assembly instruction drawings showing layout(s), connections, bolting and anchoring details in accordance with manufacturer's standards. Submit drawings showing scaled details of proposed site furnishings, elevations for each type of site furnishing; dimensions, details, and methods of mounting or anchoring; shape and thickness of materials; and details of construction.

1.3.4 Primer Certificate Submit a certificate from the manufacturer stating that the primer conforms to requirements of SSPC Paint 25.

1.3.5 Powder Coatings Certificate Submit a certificate from the manufacturer stating that the powder coat conforms to ASTM D3451.

1.4

DELIVERY, STORAGE, AND HANDLING

Ship items knocked-down (KD) ready for site assembly. Packaged components shall be complete including all accessories and hardware. Materials shall be delivered, handled, and stored in accordance with the manufacturer's recommendations. Site furnishings shall be inspected upon arrival at the job site for conformity to specifications and quality in accordance with paragraph MATERIALS. Protect from corrosion, staining, and other types of damage. Store items in designated area free from contact with soil and weather. Remove and replace damaged items with new items.

PART 2

PRODUCTS

2.1

MATERIALS

Provide materials which are the standard products of a manufacturer regularly engaged in the manufacture of such products. The materials provided shall be of a type with proven satisfactory usage for at least 2 years.

2.1.1 Metals Metallic materials and products shall conform to Section 05 50 13 MISCELLANEOUS METAL FABRICATIONS. Furnish metal components with factory drilled holes and free of excess weld and spatter. Metal components with holes that will not be filled by hardware or hidden by other components will be rejected. Structural steel products shall conform to ASTM A36/A36M, ASTM A500/A500M and ASTM A501.

2.1.2 Structural Tubing

ASTM A500/A500M.

2.1.3 Steel Pipe and Fittings Steel pipe shall conform to ASTM A53/A53M, Type E or S, Grade B; standard malleable iron fittings shall conform to ASTM A47/A47M.

2.1.4 Anchors and Hardware Provide anchors, where necessary, for fastening site furnishings securely in place and in accordance with approved manufacturer's instructions. Anchoring devices that may be used, when no anchors are otherwise specified or indicated, include anchor bolts, slotted inserts, expansion shields for concrete; toggle bolts and through bolts for masonry; machine carriage bolts for steel; and lag bolts and screws for wood. Anchor bolts shall conform to ASTM A307. Hardware shall be stainless steel zinc-plated or galvanized steel in accordance with ASTM A153/A153M and compatible with the material to which applied. All exposed hardware shall match in color and finish. Mounting hardware shall be concealed, recessed, and plugged.

2.1.4.1 Threaded Inserts and Expansion Anchors Provide inserts recessed not less than 2.5 inches into concrete or masonry. Pullout 198 pounds in concrete with f'c of 3,000 psi, as tested in accordance with ASTM E488/E488M. Expansion shields shall conform to CID A-A-1925, group II, type 4, class 1. Provide embedment required by manufacturer.

2.1.4.2 Lag Screws and Bolts ASME B18.2.1, type and grade best suited for the purpose.

2.1.4.3 Toggle Bolts

ASME B18.2.1.

2.1.4.4 Bolts, Nuts, Studs and Rivets ASME B18.2.2 or ASTM A307.

2.1.4.5 Power Driven Fasteners Follow safety provisions of ASSE/SAFE A10.3.

2.1.4.6 Screws ASME B18.2.1, ASME B18.6.2, and ASME B18.6.3.

2.1.4.7 Washers Provide plain washers to conform to ASME B18.22M ASME B18.21.1. Provide beveled washers for American Standard beams and channels, square or rectangular, tapered in thickness, and smooth. Provide lock washers to conform to ASME B18.21.2M ASME B18.21.1.

2.1.5 Ounce Metals Bronze, copper, and other ounce metals shall conform to ASTM B62.

2.1.6 Concrete Ready-mixed concrete shall conform to ASTM C94/C94M, using 3/4 inch maximum size aggregate, and having minimum compressive strength of 3000 psi at 28 days. Portland cement shall conform to ASTM C150/C150M.

2.1.7 Lumber Provide premium grade wood free of knots; boards with eased edges and ends; and wood components with factory drilled holes. Components with holes that will not be filled by hardware or hidden by other components will be rejected. Wood products shall be selected to withstand the climatic conditions of the region in which the site is located. Lumber grades shall meet manufacturer’s standards of the grading rules under which they are manufactured. Where no standards exist the following shall be the minimum acceptable grades for species used.

a.

WWPA G-5 grading rules, Western Cedars in accordance with special western red cedar rules.

b.

WCLIB 17 standard grading rules, Western Cedars, A & Btr.

2.1.7.1 Moisture Content Air-dry or kiln-dry lumber. Kiln-dry treated lumber after treatment. Maximum moisture content of wood products at time of delivery shall be in accordance with manufacturer’s standard. If no manufacturer's standard exists, then moisture content shall be based on requirements for the product, grade and intended use.

2.1.7.2 Treatment Wood that is not naturally rot and insect resistant shall be treated with standard procedures. Creosote, pentachlorophenol, tributyl tin oxide shall not be used in conformance with ASTM F1487. Ammonium Copper Quat (ACQ) shall not be used for surfaces likely to contact the skin of small children. AWPA C1 and AWPA C9, as applicable, and inspected in accordance with AWPA M2.

2.2

PRETREATMENT, PRIMING AND PAINTING

Apply pretreatment, primer, and paint in accordance with manufacturer's printed instructions and Base Facility Design Standards. On surfaces concealed in the finished construction or not accessible for finish painting, apply an additional prime coat to a minimum dry film thickness of 1.0 mil. Tint additional prime coat with a small amount of tinting pigment.

2.2.1 Nonferrous Metal Surfaces Protect by plating, anodic, or organic coatings.

2.3

COATINGS AND FINISHES

2.3.1 Galvanizing Hot-dip galvanize items specified to be zinc-coated, after fabrication where practicable. Galvanizing shall conform to ASTM A123/A123M, ASTM A153/A153M or ASTM A653/A653M, as applicable. Tailings and sharp protrusions formed as a result of the hot-dip process shall be removed and exposed edges burnished. Galvanize anchor bolts, grating fasteners, washers and parts or devices necessary for proper installation, unless otherwise indicated.

2.3.2 Polyester Powder Powder-coated surfaces shall receive electrostatic zinc coating prior to painting. Powder coating shall be electrostatically applied and oven cured. Polyester powder coating shall be resistant to ultraviolet (UV) light.

2.3.3 Polyvinyl-Chloride (PVC) PVC coating shall be primed with a clear acrylic thermosetting solution.

The primed parts shall be preheated prior to dipping. The liquid polyvinyl chloride shall be ultraviolet (UV) stabilized and mold-resistant. The coated parts shall be cured. The coating shall be a minimum 2/25 inches thick plus or minus 0.020 inches and shall have an 85 durometer hardness with a slip-resistant finish.

2.3.4 Finish Finish shall be as specified by the manufacturer or as indicated. Exposed surfaces and edges shall be rounded, polished, or sanded. Finish shall be non-toxic, non-glare, and resistant to corrosion. Exposed surfaces shall be smooth and splinter-free exposed surfaces. Submit two sets of color data for each furnishing displaying manufacturer's color selections and finishes, and identifying those colors and finishes proposed for use.

2.3.4.1 Wood Sealants Exposed wood surfaces shall have, as a minimum, two shop coats of paint, varnish, sealer, or other approved preservative.

Sealants shall seal all applied surfaces from air.

2.3.4.2 Paint Paint shall be factory applied with a minimum of 2 coats.

Paint shall be weather-resistant and resistant to cracking, peeling and fading.

2.3.4.3 Color Color of site furnishing components shall be in accordance with Base Facility Design Standards.

2.4

SITE STANDARDS

Site furnishings shall be furnished with the dimensions and requirements indicated.

Site furnishings placed in children's outdoor play areas shall meet the safety requirements of ASTM F1487 for entrapment; sharp points, edges, and protrusions; entanglement; and pinch, crush, and shear points. Site furnishings to be included in children's outdoor play areas shall be free from sharp vertical edges and any protruding elements and designed with a minimum radius of 1/2 inch on all vertical edges; this includes, but is not limited to, seat walls, containment curbs and planters. Where practical, horizontal edges exposed to children's activities shall be rounded.

2.5 BOLLARDS

Provide reinforced concrete bollards [12] [18] inch around, height as indicated, suitable for ground mount installation. Provide exposed aggregate or sandblast finish as indicated; manufacturer's standard clear acrylic sealer. Submit manufacturer's descriptive data and catalog cuts.

a.

Portland cement: ASTM C150/C150M Type I, II, or III.

b.

Aggregate: ASTM C33/C33M, maximum size 3/4 inch.

c.

Reinforcing steel: ASTM A615/A615M.

d.

Integral color: ASTM C979/C979M, pure mineral oxide, limeproof and non-fading.

e.

Concrete strength: 5000 psi, 28 day minimum compressive strength.

f.

Admixture: ASTM C260/C260M for air-entraining.

2.6

SHELTERS (WOOD FENCE)

AISC 360. Provide prefabricated shelter systems to meet design conditions indicated. Shelter design shall conform to all applicable State and Local Building Codes and shall meet manufacturer's standards of construction and materials. Shelter systems shall be pre-drilled and pre-cut, shipped with all hardware and accessories necessary for complete field assembly.

PART 3

EXECUTION

3.1

CHILDREN'S PLAY AREAS

Install the site furnishings outside the play structure use zone in accordance with ASTM F1487. Verify and mark the locations of the use zone. These zones are to be free from obstacles and hard surfaces. When child accessibility requirements are to be met, child anthropometric dimensions must be used and not adult anthropometric dimensions.

3.2

INSTALLATION

Verify that finished grades and other operations affecting mounting surfaces have been completed prior to the installation of site furnishings. Site furnishings shall be installed plumb and true, at locations indicated, in accordance with the approved manufacturer's instructions.

3.2.1 Assembly and Erection of Components New parts shall be acquired from the manufacturer; substitute parts will not be accepted unless approved by the manufacturer.

When the inspection of parts has been completed, the site furnishings shall be assembled and anchored according to manufacturer's instructions or as indicated.

When site furnishings are assembled at the site, assembly shall not interfere with other operations or pedestrian and vehicular circulation.

3.2.2 Anchorage, Fastenings, and Connections Furnish metal work, mounting bolts or hardware in ample time for securing into concrete or masonry as the work progresses. Provide anchorage where necessary for fastening furniture or furnishings securely in place. Provide, for anchorage not otherwise specified or indicated, slotted inserts, expansion shields, and power-driven fasteners, when approved for concrete; toggle bolts and through bolts for masonry; machine and carriage bolts for steel; through bolts, lag bolts, and screws for wood.

Do not use wood plugs in any material. Provide non-ferrous attachments for non-ferrous metal. Make exposed fastenings of compatible materials, generally matching in color and finish the fastenings to which they are applied. Conceal fastenings where practicable.

3.3

TESTING

Test each site furnishing to ascertain a secure and correct installation. A correct installation shall be according to the manufacturer's recommendations and by the following procedure: Measure the physical dimensions and clearance of each installed site furnishing for compliance with manufacturer's recommendations and as indicated. Site furnishings which do not comply shall be reinstalled. Fasteners and anchors determined to be non-compliant shall be replaced. Submit a written report describing the results of the testing and a report of post-installation test results.

3.4

FINISHES

3.4.1 Field Finishes Where indicated, field finishes shall be applied in accordance with Section 09 90 00 PAINTS AND COATINGS. Where dissimilar metals are in contact, protect surfaces with a coat conforming to SSPC Paint 25 to prevent galvanic or corrosive action. Where aluminum is in contact with concrete, mortar, masonry, wood, or absorptive materials subject to wetting, protect with ASTM D1187/D1187M, asphalt-base emulsion.

3.4.2 Repair of Zinc-Coated Surfaces Repair damaged surfaces with galvanizing repair method and paint conforming to ASTM A780/A780M or by the application of stick or thick paste material specifically designed for repair of galvanizing, as approved by the Contracting Officer. Clean areas to be repaired and remove the slag from the welds. Heat surfaces to which stick or paste material is applied, with a torch to a temperature sufficient to melt the metallics in stick or paste; spread the molten material uniformly over surfaces to be coated and wipe the excess material off.

3.5

BOLLARDS

Install in pipe sleeves embedded in concrete and filled with non-shrink grout or quick setting anchoring cement.

3.6

SHELTERS (WOOD FENCE)

Secure to the adjacent construction with the clip angles attached to the concrete.

Secure to concrete with not less than two 1/2 inch diameter expansion bolts.

3.7

RESTORATION AND CLEAN UP

When the installation has been completed, clean up and protect the site. Existing areas that have been damaged from the installation operation shall be restored to original condition at Contractor's expense.

3.7.1 Clean Up The site shall be cleaned of all materials associated with the installation. Site furnishing surfaces shall be cleaned of dirt, stains, filings, and other blemishes occurring from shipment and installation. Cleaning methods and agents shall be according to manufacturer's instructions or as indicated.

3.7.2 Protection The area shall be protected as required or directed by providing barricades and signage. Signage shall be in accordance with Section 10 14 01 EXTERIOR SIGNAGE.

3.7.3 Disposal of Materials Excess and waste material shall be removed and disposed of off Government property.

3.8

RE-INSTALLATION

Where re-installation is required, the following shall be accomplished:

a.

Re-install the product as specified. Material acquisition of replacement parts is the responsibility of the Contractor. Provide replacement materials that are new and supplied by the original manufacturer to match.

b.

Damage caused by the failed installation shall be repaired.

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