Facilities
823.01 DESCRIPTION. This section sets forth general architectural
requirements for the construction of new Department facilities and/or renovation of existing Department facilities.
823.02 ACRONYMS AND ABBREVI ATIONS. See 821.02 for acronyms and
abbreviations.
823.03 DEFINITIONS. See 821.03 for definitions pertaining to this section.
823.04 MATERIALS. All material for fabricated items shall be new, and all
manufactured items shall be new. Embankment Section 203 Fences Section 705 Jacked or Bored Pipe Section 728 Drilled Shafts Section 803 Piles Section 804 Structural Concrete Section 80 5 Reinforcement Section 806 Structural Metals Section 807 Steel Grid Flooring Section 808 Welding Section 809 Painting and Protective Coatings Section 811 Treated Timber Section 812 Deck Drainage Systems Section 816 Mechanical Systems Section 821 Electrical Systems Section 822 Portland Cement Concrete Section 901 Mortar Cement Section 1001 Reinforcing Steel, Strand, and Wire Rope Section 1009 Metals Section 1013 Epoxy Resin System Section 1017 Facilities
823.01 DESCRIPTION. This section sets forth general architectural
requirements for the construction of new Department facilities and/or renovation of existing Department facilities.
823.02 ACRONYMS AND ABBREVI ATIONS. See 821.02 for acronyms and
abbreviations.
823.03 DEFINITIONS. See 821.03 for definitions pertaining to this section.
823.04 MATERIALS. All material for fabricated items shall be new, and all
manufactured items shall be new. Embankment Section 203 Fences Section 705 Jacked or Bored Pipe Section 728 Drilled Shafts Section 803 Piles Section 804 Structural Concrete Section 80 5 Reinforcement Section 806 Structural Metals Section 807 Steel Grid Flooring Section 808 Welding Section 809 Painting and Protective Coatings Section 811 Treated Timber Section 812 Deck Drainage Systems Section 816 Mechanical Systems Section 821 Electrical Systems Section 822 Portland Cement Concrete Section 901 Mortar Cement Section 1001 Reinforcing Steel, Strand, and Wire Rope Section 1009 Metals Section 1013 Epoxy Resin System Section 1017 Facilities
823.01 DESCRIPTION. This section sets forth general architectural
requirements for the construction of new Department facilities and/or renovation of existing Department facilities.
823.02 ACRONYMS AND ABBREVI ATIONS. See 821.02 for acronyms and
abbreviations.
823.03 DEFINITIONS. See 821.03 for definitions pertaining to this section.
823.04 MATERIALS. All material for fabricated items shall be new, and all
manufactured items shall be new. Embankment Section 203 Fences Section 705 Jacked or Bored Pipe Section 728 Drilled Shafts Section 803 Piles Section 804 Structural Concrete Section 80 5 Reinforcement Section 806 Structural Metals Section 807 Steel Grid Flooring Section 808 Welding Section 809 Painting and Protective Coatings Section 811 Treated Timber Section 812 Deck Drainage Systems Section 816 Mechanical Systems Section 821 Electrical Systems Section 822 Portland Cement Concrete Section 901 Mortar Cement Section 1001 Reinforcing Steel, Strand, and Wire Rope Section 1009 Metals Section 1013 Epoxy Resin System Section 1017 Facilities
823.01 DESCRIPTION. This section sets forth general architectural
requirements for the construction of new Department facilities and/or renovation of existing Department facilities.
823.02 ACRONYMS AND ABBREVI ATIONS. See 821.02 for acronyms and
abbreviations.
823.03 DEFINITIONS. See 821.03 for definitions pertaining to this section.
823.04 MATERIALS. All material for fabricated items shall be new, and all
manufactured items shall be new. Embankment Section 203 Fences Section 705 Jacked or Bored Pipe Section 728 Drilled Shafts Section 803 Piles Section 804 Structural Concrete Section 80 5 Reinforcement Section 806 Structural Metals Section 807 Steel Grid Flooring Section 808 Welding Section 809 Painting and Protective Coatings Section 811 Treated Timber Section 812 Deck Drainage Systems Section 816 Mechanical Systems Section 821 Electrical Systems Section 822 Portland Cement Concrete Section 901 Mortar Cement Section 1001 Reinforcing Steel, Strand, and Wire Rope Section 1009 Metals Section 1013 Epoxy Resin System Section 1017
823.05 GENERAL REQUIREMENTS . See 821.05 for General Requirements
pertaining to this section.
823.06 SUBMITTALS. See 821.06 for Submittal speci fications.
823.07 Facility Architectur Al Specifications.
823.07.1 Foundations: Slab foundations shall apply to any structures such
as buildings, sewer treatment plants, lift stations, HVAC equipment pads, etc. Operator’s house first floor slabs shall be as specified in the structural plan sheets.
1.Concrete: All concrete for architectural and mechanical foundations shall be Class A in accordance with Section 901 .
2.Vapor Retarder: All foundations for conditioned and/or enclosed structures shall receive a continuous ASTM E1745, Class A, sheet vapor retarder. Include the manufacturer’s recommended adhesive or pressure - sensitive tape.
3.Reinforcing Steel: All deformed r einforcing steel for architectural and mechanical foundations shall comply with Section 806 .
823.07.2 Concrete Masonry Unit (CMU) Blocks: Concrete mason ry
unit blocks shall contain an integral water repellent. Blocks shall be textured. Blocks and mortar color shall match. The exterior of the blocks and mortar shall be sealed in accordance with the block manufacturer's recommendations. Custom colors for bo th blocks and mortar shall be provided at no additional cost to the Department.
1.CMUs: Comply with ASTM C90. CMUs shall contain integral liquid polymeric water repellant. Admixture shall not reduce flexural bond strength for exposed units.
a.Unit Compressive Strength: Provide units with minimum average net -area compressive strength of 3,950 psi. Density Classification shall be lightweight as specified under ASTM C90.
b.Pattern and Texture: Standard pattern, split -face finish. Match Design Engineer's samples. T he manufacturer’s full range of colors shall be available at no additional cost.
2.Reinforcement:
a.Steel Reinforcing Bars: Hot-dip galvanized, ASTM A615 or ASTM A996, Grade 60.
b.Masonry Joint Reinforcement, General: ASTM A951.
c.Wire Size for Side Rods: 0.187 -inch diameter.
d.Wire Size for Cross Rods: 0.187 -inch diameter.
e.Wire Size for Veneer Ties: 0.187 -inch diameter.
823.05 GENERAL REQUIREMENTS . See 821.05 for General Requirements
pertaining to this section.
823.06 SUBMITTALS. See 821.06 for Submittal speci fications.
823.07 Facility Architectur Al Specifications.
823.07.1 Foundations: Slab foundations shall apply to any structures such
as buildings, sewer treatment plants, lift stations, HVAC equipment pads, etc. Operator’s house first floor slabs shall be as specified in the structural plan sheets.
1.Concrete: All concrete for architectural and mechanical foundations shall be Class A in accordance with Section 901 .
2.Vapor Retarder: All foundations for conditioned and/or enclosed structures shall receive a continuous ASTM E1745, Class A, sheet vapor retarder. Include the manufacturer’s recommended adhesive or pressure - sensitive tape.
3.Reinforcing Steel: All deformed r einforcing steel for architectural and mechanical foundations shall comply with Section 806 .
823.07.2 Concrete Masonry Unit (CMU) Blocks: Concrete mason ry
unit blocks shall contain an integral water repellent. Blocks shall be textured. Blocks and mortar color shall match. The exterior of the blocks and mortar shall be sealed in accordance with the block manufacturer's recommendations. Custom colors for bo th blocks and mortar shall be provided at no additional cost to the Department.
1.CMUs: Comply with ASTM C90. CMUs shall contain integral liquid polymeric water repellant. Admixture shall not reduce flexural bond strength for exposed units.
a.Unit Compressive Strength: Provide units with minimum average net -area compressive strength of 3,950 psi. Density Classification shall be lightweight as specified under ASTM C90.
b.Pattern and Texture: Standard pattern, split -face finish. Match Design Engineer's samples. T he manufacturer’s full range of colors shall be available at no additional cost.
2.Reinforcement:
a.Steel Reinforcing Bars: Hot-dip galvanized, ASTM A615 or ASTM A996, Grade 60.
b.Masonry Joint Reinforcement, General: ASTM A951.
c.Wire Size for Side Rods: 0.187 -inch diameter.
d.Wire Size for Cross Rods: 0.187 -inch diameter.
e.Wire Size for Veneer Ties: 0.187 -inch diameter.
823.05 GENERAL REQUIREMENTS . See 821.05 for General Requirements
pertaining to this section.
823.06 SUBMITTALS. See 821.06 for Submittal speci fications.
823.07 Facility Architectur Al Specifications.
823.07.1 Foundations: Slab foundations shall apply to any structures such
as buildings, sewer treatment plants, lift stations, HVAC equipment pads, etc. Operator’s house first floor slabs shall be as specified in the structural plan sheets.
1.Concrete: All concrete for architectural and mechanical foundations shall be Class A in accordance with Section 901 .
2.Vapor Retarder: All foundations for conditioned and/or enclosed structures shall receive a continuous ASTM E1745, Class A, sheet vapor retarder. Include the manufacturer’s recommended adhesive or pressure - sensitive tape.
3.Reinforcing Steel: All deformed r einforcing steel for architectural and mechanical foundations shall comply with Section 806 .
823.07.2 Concrete Masonry Unit (CMU) Blocks: Concrete mason ry
unit blocks shall contain an integral water repellent. Blocks shall be textured. Blocks and mortar color shall match. The exterior of the blocks and mortar shall be sealed in accordance with the block manufacturer's recommendations. Custom colors for bo th blocks and mortar shall be provided at no additional cost to the Department.
1.CMUs: Comply with ASTM C90. CMUs shall contain integral liquid polymeric water repellant. Admixture shall not reduce flexural bond strength for exposed units.
a.Unit Compressive Strength: Provide units with minimum average net -area compressive strength of 3,950 psi. Density Classification shall be lightweight as specified under ASTM C90.
b.Pattern and Texture: Standard pattern, split -face finish. Match Design Engineer's samples. T he manufacturer’s full range of colors shall be available at no additional cost.
2.Reinforcement:
a.Steel Reinforcing Bars: Hot-dip galvanized, ASTM A615 or ASTM A996, Grade 60.
b.Masonry Joint Reinforcement, General: ASTM A951.
c.Wire Size for Side Rods: 0.187 -inch diameter.
d.Wire Size for Cross Rods: 0.187 -inch diameter.
e.Wire Size for Veneer Ties: 0.187 -inch diameter.
823.05 GENERAL REQUIREMENTS . See 821.05 for General Requirements
pertaining to this section.
823.06 SUBMITTALS. See 821.06 for Submittal speci fications.
823.07 Facility Architectur Al Specifications.
823.07.1 Foundations: Slab foundations shall apply to any structures such
as buildings, sewer treatment plants, lift stations, HVAC equipment pads, etc. Operator’s house first floor slabs shall be as specified in the structural plan sheets.
1.Concrete: All concrete for architectural and mechanical foundations shall be Class A in accordance with Section 901 .
2.Vapor Retarder: All foundations for conditioned and/or enclosed structures shall receive a continuous ASTM E1745, Class A, sheet vapor retarder. Include the manufacturer’s recommended adhesive or pressure - sensitive tape.
3.Reinforcing Steel: All deformed r einforcing steel for architectural and mechanical foundations shall comply with Section 806 .
823.07.2 Concrete Masonry Unit (CMU) Blocks: Concrete mason ry
unit blocks shall contain an integral water repellent. Blocks shall be textured. Blocks and mortar color shall match. The exterior of the blocks and mortar shall be sealed in accordance with the block manufacturer's recommendations. Custom colors for bo th blocks and mortar shall be provided at no additional cost to the Department.
1.CMUs: Comply with ASTM C90. CMUs shall contain integral liquid polymeric water repellant. Admixture shall not reduce flexural bond strength for exposed units.
a.Unit Compressive Strength: Provide units with minimum average net -area compressive strength of 3,950 psi. Density Classification shall be lightweight as specified under ASTM C90.
b.Pattern and Texture: Standard pattern, split -face finish. Match Design Engineer's samples. T he manufacturer’s full range of colors shall be available at no additional cost.
2.Reinforcement:
a.Steel Reinforcing Bars: Hot-dip galvanized, ASTM A615 or ASTM A996, Grade 60.
b.Masonry Joint Reinforcement, General: ASTM A951.
c.Wire Size for Side Rods: 0.187 -inch diameter.
d.Wire Size for Cross Rods: 0.187 -inch diameter.
e.Wire Size for Veneer Ties: 0.187 -inch diameter.
823.05 GENERAL REQUIREMENTS . See 821.05 for General Requirements
pertaining to this section.
823.06 SUBMITTALS. See 821.06 for Submittal speci fications.
823.07 Facility Architectur Al Specifications.
823.07.1 Foundations: Slab foundations shall apply to any structures such
as buildings, sewer treatment plants, lift stations, HVAC equipment pads, etc. Operator’s house first floor slabs shall be as specified in the structural plan sheets.
1.Concrete: All concrete for architectural and mechanical foundations shall be Class A in accordance with Section 901 .
2.Vapor Retarder: All foundations for conditioned and/or enclosed structures shall receive a continuous ASTM E1745, Class A, sheet vapor retarder. Include the manufacturer’s recommended adhesive or pressure - sensitive tape.
3.Reinforcing Steel: All deformed r einforcing steel for architectural and mechanical foundations shall comply with Section 806 .
823.07.2 Concrete Masonry Unit (CMU) Blocks: Concrete mason ry
unit blocks shall contain an integral water repellent. Blocks shall be textured. Blocks and mortar color shall match. The exterior of the blocks and mortar shall be sealed in accordance with the block manufacturer's recommendations. Custom colors for bo th blocks and mortar shall be provided at no additional cost to the Department.
1.CMUs: Comply with ASTM C90. CMUs shall contain integral liquid polymeric water repellant. Admixture shall not reduce flexural bond strength for exposed units.
a.Unit Compressive Strength: Provide units with minimum average net -area compressive strength of 3,950 psi. Density Classification shall be lightweight as specified under ASTM C90.
b.Pattern and Texture: Standard pattern, split -face finish. Match Design Engineer's samples. T he manufacturer’s full range of colors shall be available at no additional cost.
2.Reinforcement:
a.Steel Reinforcing Bars: Hot-dip galvanized, ASTM A615 or ASTM A996, Grade 60.
b.Masonry Joint Reinforcement, General: ASTM A951.
c.Wire Size for Side Rods: 0.187 -inch diameter.
d.Wire Size for Cross Rods: 0.187 -inch diameter.
e.Wire Size for Veneer Ties: 0.187 -inch diameter.
823.05 GENERAL REQUIREMENTS . See 821.05 for General Requirements
pertaining to this section.
823.06 SUBMITTALS. See 821.06 for Submittal speci fications.
823.07 Facility Architectur Al Specifications.
823.07.1 Foundations: Slab foundations shall apply to any structures such
as buildings, sewer treatment plants, lift stations, HVAC equipment pads, etc. Operator’s house first floor slabs shall be as specified in the structural plan sheets.
1.Concrete: All concrete for architectural and mechanical foundations shall be Class A in accordance with Section 901 .
2.Vapor Retarder: All foundations for conditioned and/or enclosed structures shall receive a continuous ASTM E1745, Class A, sheet vapor retarder. Include the manufacturer’s recommended adhesive or pressure - sensitive tape.
3.Reinforcing Steel: All deformed r einforcing steel for architectural and mechanical foundations shall comply with Section 806 .
823.07.2 Concrete Masonry Unit (CMU) Blocks: Concrete mason ry
unit blocks shall contain an integral water repellent. Blocks shall be textured. Blocks and mortar color shall match. The exterior of the blocks and mortar shall be sealed in accordance with the block manufacturer's recommendations. Custom colors for bo th blocks and mortar shall be provided at no additional cost to the Department.
1.CMUs: Comply with ASTM C90. CMUs shall contain integral liquid polymeric water repellant. Admixture shall not reduce flexural bond strength for exposed units.
a.Unit Compressive Strength: Provide units with minimum average net -area compressive strength of 3,950 psi. Density Classification shall be lightweight as specified under ASTM C90.
b.Pattern and Texture: Standard pattern, split -face finish. Match Design Engineer's samples. T he manufacturer’s full range of colors shall be available at no additional cost.
2.Reinforcement:
a.Steel Reinforcing Bars: Hot-dip galvanized, ASTM A615 or ASTM A996, Grade 60.
b.Masonry Joint Reinforcement, General: ASTM A951.
c.Wire Size for Side Rods: 0.187 -inch diameter.
d.Wire Size for Cross Rods: 0.187 -inch diameter.
e.Wire Size for Veneer Ties: 0.187 -inch diameter.
f.Spacing of Cross Rods, Tabs, and Cross Ties: Not more than 16 inches on centers.
g.Minimum Rod Lengths: Provide in lengths of not less than 10 feet.
3.Embedded Flashing Materials: Provide metal flashing complying with SMACNA's “Architectural Sheet Metal Manual” and as follows:
a.Metal Drip Edge : Fabricate from stainless steel. Extend at least 3 inches into wall and 1/2 inch out from wall, wi th outer edge bent down 30 degrees and hemmed.
b.Metal Sealant Stop: Fabricate from stainless steel. Extend at least 3 inches into wall and out to exterior face of wall. At exterior face of wall, bend metal back on itself for 3/4 inch and down into joint 1/ 4 inch to form a stop for retaining sealant backer rod.
c.Copper -Laminated Flashing: Provide 5 -oz./sq. ft. copper sheet bonded between two (2) layers of glass -fiber cloth. Use only where flashing is fully concealed in masonry.
4.Adhesives, Primers, and Seam T apes for Flashings : Use flashing manufacturer's standard products or products recommended by flashing manufacturer for bonding flashing sheets to each other and to substrates.
5.Colored Mortar for CMU Blocks: Packaged dry blend of Portland cement and hydra ted lime and mortar pigments, all complying with the following requirements and containing no other ingredients. Portland cement shall conform to ASTM C150, Type I or II, except Type III may be used for cold -weather construction. Provide natural color or w hite cement as required to produce mortar color specified on plans. Hydrated lime shall comply with ASTM C207, Type S. Aggregate for colored - mortar shall comply with ASTM C144, natural sand or crushed stone of color necessary to produce required mortar col or. Mortar pigments shall be natural and/or synthetic iron oxides and chromium oxides, compounded for use in mortar mixes and complying with ASTM C979. Use only pigments with a record of satisfactory performance in masonry mortar. Packaged dry mortar blend shall be mixed at the project according to ASTM C270, Type S.
6.Masonry Lintels: Built -in-place masonry lintels shall be made from bond beam CMUs with reinforcing bars placed as indicated and filled with Class A concrete.
823.07.3 Structural Steel Framing: In ad dition to the information in this
section, all structural steel framing and welding shall, as a minimum, meet the specifications in Section 807 and Section 809 .
f.Spacing of Cross Rods, Tabs, and Cross Ties: Not more than 16 inches on centers.
g.Minimum Rod Lengths: Provide in lengths of not less than 10 feet.
3.Embedded Flashing Materials: Provide metal flashing complying with SMACNA's “Architectural Sheet Metal Manual” and as follows:
a.Metal Drip Edge : Fabricate from stainless steel. Extend at least 3 inches into wall and 1/2 inch out from wall, wi th outer edge bent down 30 degrees and hemmed.
b.Metal Sealant Stop: Fabricate from stainless steel. Extend at least 3 inches into wall and out to exterior face of wall. At exterior face of wall, bend metal back on itself for 3/4 inch and down into joint 1/ 4 inch to form a stop for retaining sealant backer rod.
c.Copper -Laminated Flashing: Provide 5 -oz./sq. ft. copper sheet bonded between two (2) layers of glass -fiber cloth. Use only where flashing is fully concealed in masonry.
4.Adhesives, Primers, and Seam T apes for Flashings : Use flashing manufacturer's standard products or products recommended by flashing manufacturer for bonding flashing sheets to each other and to substrates.
5.Colored Mortar for CMU Blocks: Packaged dry blend of Portland cement and hydra ted lime and mortar pigments, all complying with the following requirements and containing no other ingredients. Portland cement shall conform to ASTM C150, Type I or II, except Type III may be used for cold -weather construction. Provide natural color or w hite cement as required to produce mortar color specified on plans. Hydrated lime shall comply with ASTM C207, Type S. Aggregate for colored - mortar shall comply with ASTM C144, natural sand or crushed stone of color necessary to produce required mortar col or. Mortar pigments shall be natural and/or synthetic iron oxides and chromium oxides, compounded for use in mortar mixes and complying with ASTM C979. Use only pigments with a record of satisfactory performance in masonry mortar. Packaged dry mortar blend shall be mixed at the project according to ASTM C270, Type S.
6.Masonry Lintels: Built -in-place masonry lintels shall be made from bond beam CMUs with reinforcing bars placed as indicated and filled with Class A concrete.
823.07.3 Structural Steel Framing: In ad dition to the information in this
section, all structural steel framing and welding shall, as a minimum, meet the specifications in Section 807 and Section 809 .
1.Materials: Provide the following for each item:
a.W-Shapes: ASTM A709, Grade 50; hot -dipped galvanized.
b.Channels, Angles: ASTM A709, Grade 50; hot -dipped galvanized.
c.Plate and Bar: ASTM A709, Grade 50; hot -dipped galvanized.
d.Cold -Formed Hollow Structural Sections: ASTM A500, Grade B, structural tubing; hot -dipped galvanized.
e.Steel Pipe: ASTM A53, Type E or Type S, Grade B; hot -dipped galvanized.
2.Bolts, Connectors, and Anchors:
a.Zinc-Coated High -Strength Bolts: ASTM A325, Type 1, heavy -hex steel structural bolts; zinc mechanically deposited.
b.Zinc-Coated High -Strength Nuts: ASTM A563, Grade DH heavy - hex carbon -steel nuts; zinc mechanically deposited.
c.Zinc-Coated High -Strength Washers: ASTM F436, Type 1, hardened carbon -steel washers; zinc mechanically deposited.
3.Fabrication: Fabricate and assemble in shop to greatest extent possible. Fabricate according to AISC 303, “Code of Standard Practice for Steel Buildings and Bridges,” and to AISC 360.
4.Shear Connectors: Prepare steel surfaces as recommended by the manufacturer of shear connectors. Use automatic end welding of headed - stud shear connectors according to AWS D1.1 and manufacturer's written instructions.
5.Exami nation: Verify, with certified steel erector present, elevations of concrete and masonry -bearing surfaces and locations of anchor rods, bearing plates, and other embedment for compliance with requirements. Proceed with installation only after unsatisfacto ry conditions have been corrected.
6.Erection: Set structural steel accurately in locations and to elevations indicated and according to AISC 303 and AISC 360. Maintain erection tolerances of structural steel within AISC 303, "Code of Standard Practice for Steel Buildings and Bridges."
823.07.4 Storefront Systems and Windows:
Meet all storefront system and window requirements below unless IBC requirements are more stringent, in which case IBC will govern. Doors attached to storefront systems shall be from the same storefront manufacturer and shall meet all IBC requirements.
1.Materials: Provide the following for each item:
a.W-Shapes: ASTM A709, Grade 50; hot -dipped galvanized.
b.Channels, Angles: ASTM A709, Grade 50; hot -dipped galvanized.
c.Plate and Bar: ASTM A709, Grade 50; hot -dipped galvanized.
d.Cold -Formed Hollow Structural Sections: ASTM A500, Grade B, structural tubing; hot -dipped galvanized.
e.Steel Pipe: ASTM A53, Type E or Type S, Grade B; hot -dipped galvanized.
2.Bolts, Connectors, and Anchors:
a.Zinc-Coated High -Strength Bolts: ASTM A325, Type 1, heavy -hex steel structural bolts; zinc mechanically deposited.
b.Zinc-Coated High -Strength Nuts: ASTM A563, Grade DH heavy - hex carbon -steel nuts; zinc mechanically deposited.
c.Zinc-Coated High -Strength Washers: ASTM F436, Type 1, hardened carbon -steel washers; zinc mechanically deposited.
3.Fabrication: Fabricate and assemble in shop to greatest extent possible. Fabricate according to AISC 303, “Code of Standard Practice for Steel Buildings and Bridges,” and to AISC 360.
4.Shear Connectors: Prepare steel surfaces as recommended by the manufacturer of shear connectors. Use automatic end welding of headed - stud shear connectors according to AWS D1.1 and manufacturer's written instructions.
5.Exami nation: Verify, with certified steel erector present, elevations of concrete and masonry -bearing surfaces and locations of anchor rods, bearing plates, and other embedment for compliance with requirements. Proceed with installation only after unsatisfacto ry conditions have been corrected.
6.Erection: Set structural steel accurately in locations and to elevations indicated and according to AISC 303 and AISC 360. Maintain erection tolerances of structural steel within AISC 303, "Code of Standard Practice for Steel Buildings and Bridges."
823.07.4 Storefront Systems and Windows:
Meet all storefront system and window requirements below unless IBC requirements are more stringent, in which case IBC will govern. Doors attached to storefront systems shall be from the same storefront manufacturer and shall meet all IBC requirements.
1.Design: Provide a framing system that includes anchorage. Must be capable of withstanding wind load design pressures for the location as specified in the IBC and ASCE 7. Windows shall also be r ated for small/large missile debris impact in accordance with ASTM E1996 and ASTM E1886 where required by the IBC. Each framing member shall provide structural strength to meet specified performance requirements. Reference to tolerances for wall thickness and other cross -sectional dimensions of storefront members are nominal and in compliance with AA aluminum standards and data.
2.Materials: Framing and components shall be of aluminum alloy and temper recommended by manufacturer for type of use and finish in dicated.
a.Sheet and Plate: ASTM B209.
b.Extruded Bars, Rods, Profiles, and Tubes : ASTM B221.
c.Extruded Structural Pipe and Tubes: ASTM B429.
d.Structural Profiles: ASTM B308.
e.Thermal Transmittance (U -factor): Fixed glazing and framing areas shall have U-factor of not more than 0.45 Btu/sq. ft. x h x degrees F as determined according to NFRC 100.
f.Solar Heat Gain Coefficient: Fixed glazing and framing areas shall have a solar heat gain coefficient of no greater than 0.47 as determined according to NFRC 2 00.
g.Sealants: Sealants shall be in accordance with storefront system manufacturer's recommendations and approved by manufacturer to meet or exceed the IBC wind load requirements of the building.
3.Finish/Color of Framing: Provide framing with anodic finish, AAMA 611, AA-M12C22A42/A44, Class I, 0.018 mm or thicker. Submit a color chart with the manufacturer’s full selection of colors to the Bridge Engineer for color selection. Make the full range of colors available at no additional cost to the Department. Fi nish shall have a two year warranty from the date of final acceptance.
4.Glazing – Tinted Glass: Provide 1 inch thick minimum glazing for storefront systems. Use low -E-coated, tinted, insulating laminated glass. Submit a color chart with the manufacturer’s full selection of tint colors to the Bridge Engineer for color selection. Make the full range of colors available at no additional cost to the Department.
a.Minimum Thickness of Outdoor Lite: 6 mm.
b.Outdoor Lite: Tinted heat -strengthened float glass.
c.Interspace Content: Air.
d.Indoor Lite: Clear laminated glass with two plies of heat - strengthened float glass.
e.Minimum Thickness of Each Glass Ply: 6 mm.
f.Interlayer Thickness: 0.090 inch (if required by IBC for windborne debris).
g.Low-E Coating : Pyrolyt ic or sputtered on second or third surface.
h.Winter Nighttime U -Factor: 0.45 maximum.
i.Summer Daytime U -Factor: 0.48 maximum.
j.Visible Light Transmittance: 45 percent minimum.
k.Solar Heat Gain Coefficient: 0.47 maximum.
l.Manufacturer’s Warranty Period: 10 years minimum from date of final acceptance regardless of any beneficial use gained by the department prior to the final acceptance date.
5.Glazing – Spandrel Glass: Provide 1 -inch thick minimum glazing for storefront systems. Use ceramic -coated, tinted, in sulating laminated spandrel glass. Submit a color chart with the manufacturer’s full selection of colors to the Bridge Engineer for color selection. Make the full range of colors available at no additional cost to the Department.
a.Coating Color: Opaque; as indicated on the Drawings.
b.Minimum Thickness of Each Glass Lite: 6 mm.
c.Outdoor Lite: Tinted heat -strengthened float glass.
d.Interspace Content: Air.
e.Indoor Lite: Clear laminated glass with two plies of heat - strengthened float glass.
f.Minimum Thickness o f Each Glass Ply: 6 mm.
g.Interlayer Thickness: 0.090 inch (if required by IBC for windborne debris).
h.Winter Nighttime U -Factor: 0.45 maximum.
i.Summer Daytime U -Factor: 0.48 maximum.
j.Manufacturer’s Warranty Period: 10 years minimum from date of final acceptance regardless of any beneficial use gained by the department prior to the final acceptance date.
6.Accessories:
a.Fasteners: Use stainless steel fasteners approved by the manufacturer for use in the framing system.
b.Gaskets: Glazing gaskets shall be ex truded EPDM rubber.
c.Perimeter Anchors: Use aluminum perimeter anchors unless shown otherwise on the plans. If steel anchors are used, provide insulation between steel material and aluminum material to prevent galvanic action in accordance with the manufa cturer’s recommendations.
d.Thermal Break: Provide a thermal break in accordance with AAMA TIR -A8 and test in accordance with AAMA 505.
7.Fabrication: Fabricate components according to manufacturer's installation instructions and with minimum clearances and shim spacing around perimeter of assembly, yet enabling installation and dynamic movement of perimeter seal. Accurately fit and secure joints and corners. Make joints flush, hairline, and weatherproof. Prepare components to receive anchor devices. Fabricat e and install anchors. Arrange fasteners and attachments to conceal from view.
8.Installation: Install framing system in accordance with manufacturer's instructions and AAMA storefront and entrance guide specifications manual.
a.Dissimilar Materials: Provid e separation of aluminum materials from sources of corrosion or electrolytic action contact points.
b.Weather Tight Construction: Install sill members and other members in a bed of sealant or with joint filler or gaskets, to provide weather tight constructi on. Coordinate installation with wall flashings and other components of construction.
c.Attachment/Alignment: Attach to structure to permit sufficient adjustment to accommodate construction tolerances and other irregularities. Provide alignment attachments and shims to permanently fasten system to building structure. Align assembly plumb and level, free of warp and twist. Maintain assembly dimensional tolerances aligning with adjacent work.
d.IBC Requirements: Secure the storefront or window systems to the bu ilding in accordance with the manufacturer’s instructions in order to meet all IBC requirements.
9.Quality Assurance Qualifications:
a.Installer Qualifications: Installer shall have a minimum of 5 years experience installing storefronts similar to this projec t.
b.Manufacturer Qualifications: Manufacturer shall be capable of providing field service representation during construction, approving acceptable installer and approving application method.
823.07.5 Pre-Engineered Metal Roofing Systems: This Work shall
include all labor, material, and equipment necessary for the design, fabrication, and erection of a pre -engineered metal roofing system as shown on the plans and specified herein. The building shall include all primary and secondary structural
d.Thermal Break: Provide a thermal break in accordance with AAMA TIR -A8 and test in accordance with AAMA 505.
7.Fabrication: Fabricate components according to manufacturer's installation instructions and with minimum clearances and shim spacing around perimeter of assembly, yet enabling installation and dynamic movement of perimeter seal. Accurately fit and secure joints and corners. Make joints flush, hairline, and weatherproof. Prepare components to receive anchor devices. Fabricat e and install anchors. Arrange fasteners and attachments to conceal from view.
8.Installation: Install framing system in accordance with manufacturer's instructions and AAMA storefront and entrance guide specifications manual.
a.Dissimilar Materials: Provid e separation of aluminum materials from sources of corrosion or electrolytic action contact points.
b.Weather Tight Construction: Install sill members and other members in a bed of sealant or with joint filler or gaskets, to provide weather tight constructi on. Coordinate installation with wall flashings and other components of construction.
c.Attachment/Alignment: Attach to structure to permit sufficient adjustment to accommodate construction tolerances and other irregularities. Provide alignment attachments and shims to permanently fasten system to building structure. Align assembly plumb and level, free of warp and twist. Maintain assembly dimensional tolerances aligning with adjacent work.
d.IBC Requirements: Secure the storefront or window systems to the bu ilding in accordance with the manufacturer’s instructions in order to meet all IBC requirements.
9.Quality Assurance Qualifications:
a.Installer Qualifications: Installer shall have a minimum of 5 years experience installing storefronts similar to this projec t.
b.Manufacturer Qualifications: Manufacturer shall be capable of providing field service representation during construction, approving acceptable installer and approving application method.
823.07.5 Pre-Engineered Metal Roofing Systems: This Work shall
include all labor, material, and equipment necessary for the design, fabrication, and erection of a pre -engineered metal roofing system as shown on the plans and specified herein. The building shall include all primary and secondary structural framing members, con nections to the building structure, roofing, soffits, trim, caulk, sealant tape, accessories, and any other component part or material as required by the plans and specifications or the roofing manufacturer's system. The nominal size and slope of the roof shall be as shown on the plans. All materials shall be new, free from defects, and fabricated and erected in a good, workmanlike manner.
1.Submittals for Metal Roof Systems: Submit the metal roof system to the Bridge Engineer for review.
a.Piece Marked Erection Drawings: Include roof size; design loads; type of construction; material and gage of roofing; and type, quantity, and location of accessories.
b.Design Certification: Submit a Letter of Certification with a licensed Louisiana Engineer's seal, signe d and dated.
c.Framing Assembly Drawings: Show roof framing; roof panels; connections to the building structure, flashing, and accessory installation details.
2.Delegated Design: Design light gage metal roof truss, fasteners, and connections to the main build ing structure, using a comprehensive engineering analysis performed by a qualified professional engineer licensed in Louisiana. Use performance requirements and design criteria complying with IBC and ASCE 7.
a.Structural Steel Sections and Welded Plate Membe rs: Design in accordance with AISC “Specification for Structural Steel Buildings,” current adopted edition.
b.Cold Formed Structural Members and Roofing Panels: Design in accordance with AISI “Specifications for the Design of Light Gage Cold -Formed Steel S tructural Members,” current adopted edition.
c.Wind, Snow, Seismic, and Live Loads: Follow procedures as prescribed in the MBMA “Low Rise Building Systems Manual” and the IBC. Magnitudes of wind loads shall be as specified by local codes or other governing bodies.
d.Roofing and Soffit Panels: Use 0.040 inch minimum aluminum ribbed panels with a three -coat fluoropolymer conforming to AAMA 620. Fluoropolymer finish shall contain not less than 70 percent PVDF resin by weight in both color coat and clear topcoat.
e.Sealing for Flashing and Other Areas: Use pressure sensitive weather sealant tape in strict accordance with the manufacturer’s recommendations.
f.Roofing Fasteners: Construct the roofing system with all fasteners concealed. Coat all exposed fasteners to m atch the roof color. Exposed fasteners shall be lifetime fasteners.
g.HVAC and Electrical Equipment: Roofing manufacturer shall coordinate roof design with HVAC and electrical equipment. Subcontractors shall ensure no conflicts with their equipment.
h.Roof Penetrations: All roof penetrations and/or items attached to the roofing system shall be done in strict accordance with the manufacturer’s recommendations. Penetrations or attachments shall be done in a manner to not invalidate the roofing warranty.
3.Awnin gs: Center awnings over the doorways. Awnings shall be supplied by the roofing manufacturer. The canopy shall be of like -material as the roof and shall meet all IBC wind load requirements. If a metal roofing system is not installed on the structure, the a wning shall follow the specifications for the roofing system described herein.
4.Flashings, Closures, Soffits and Trim: Install to meet all IBC requirements.
a.Flashing and Trim: Apply at the corners, and eaves, and wherever necessary to provide a finished a ppearance.
b.Flashing, Trim, Soffits and Cap: Furnish and apply the same paint system as required for the panels.
c.Roofing Panels and Trim: Provide under all exposed porch and/or soffit areas.
5.Accessories: Use industry standard gutters and downspouts as su pplied by the roofing manufacturer meeting all IBC requirements.
6.Guarantees, Certifications, and Warranties:
a.Special Warranty on Panel Finishes: Provide the manufacturer's standard form in which the manufacturer agrees to repair finish or replace metal pa nels that show evidence of deterioration of factory -applied finishes within specified warranty period. Warranty shall be a minimum of 30 years from date of final acceptance regardless of any beneficial use gained by the department prior to the final accept ance date.
b.Weather Tightness Warranty: Manufacturer's standard form in which manufacturer agrees to repair or replace standing -seam metal roof panel assemblies that fail to remain weather tight, including leaks, within specified warranty period. Warranty shall be a minimum of 20 years from date of final acceptance regardless of any beneficial use gained by the department prior to the final acceptance date.
823.07.6 Built -Up Roofing Systems:
1.SBS Modified Bituminous Membrane Roofing: Section includes SBS modified bi tuminous membrane roofing, taper insulation, and roof insulation. Install roof in accordance with the NRCA roofing and waterproofing manual as well as the SMACNA architectural sheet metal manual. Provide installed roofing membrane and base flashings that r emain watertight, do not permit the passage of water, and resist specified uplift pressures, thermally -induced movement, and exposure to weather without failure. Provide roofing materials that are compatible with one another under conditions of service and application required, as demonstrated by the roofing manufacturer based on testing and field experience. All roof penetrations and/or items attached to the roofing system shall be provided in strict accordance with the manufacturer’s recommendations and s hall not invalidate the roofing warranty.
2.Quality Assurance:
a.Installer Qualifications: Use a qualified firm that is approved, authorized, or licensed by the roofing system manufacturer to install manufacturer's product and is eligible to receive manufactu rer's warranty.
b.Manufacturer Qualifications: Use a qualified manufacturer that has UL listing and FMG approval for roofing systems specified for this project. All roofing components shall be from a single manufacturer.
a.Special Warranty on Panel Finishes: Provide the manufacturer's standard form in which the manufacturer agrees to repair finish or replace metal pa nels that show evidence of deterioration of factory -applied finishes within specified warranty period. Warranty shall be a minimum of 30 years from date of final acceptance regardless of any beneficial use gained by the department prior to the final accept ance date.
b.Weather Tightness Warranty: Manufacturer's standard form in which manufacturer agrees to repair or replace standing -seam metal roof panel assemblies that fail to remain weather tight, including leaks, within specified warranty period. Warranty shall be a minimum of 20 years from date of final acceptance regardless of any beneficial use gained by the department prior to the final acceptance date.
823.07.6 Built -Up Roofing Systems:
1.SBS Modified Bituminous Membrane Roofing: Section includes SBS modified bi tuminous membrane roofing, taper insulation, and roof insulation. Install roof in accordance with the NRCA roofing and waterproofing manual as well as the SMACNA architectural sheet metal manual. Provide installed roofing membrane and base flashings that r emain watertight, do not permit the passage of water, and resist specified uplift pressures, thermally -induced movement, and exposure to weather without failure. Provide roofing materials that are compatible with one another under conditions of service and application required, as demonstrated by the roofing manufacturer based on testing and field experience. All roof penetrations and/or items attached to the roofing system shall be provided in strict accordance with the manufacturer’s recommendations and s hall not invalidate the roofing warranty.
2.Quality Assurance:
a.Installer Qualifications: Use a qualified firm that is approved, authorized, or licensed by the roofing system manufacturer to install manufacturer's product and is eligible to receive manufactu rer's warranty.
b.Manufacturer Qualifications: Use a qualified manufacturer that has UL listing and FMG approval for roofing systems specified for this project. All roofing components shall be from a single manufacturer.
c.Testing Agency Qualifications: Use an independent testing agency with the experience and capability to conduct the required testing, according to ASTM E548.
3.Warranty Requirements: Roofing manufacturer shall provide a minimum 20 -year written warranty from date of final acceptance of project , and shall include all components of the roofing system by the manufacturer.
4.Products:
a.SBS-Modified Asphalt Sheet Materials: For roofing membrane sheets, use ASTM D6163, Grade S, Type I, glass -fiber -reinforced, SBS -modified asphalt sheet; smooth surfaced . For roofing membrane cap sheets, use ASTM D6163, Grade G, Type I, glass -fiber -reinforced, SBS-modified asphalt sheet; granular surfaced.
b.Base Flashing Sheet Materials: For backer sheet covering wood sheathing parapets use ASTM D4601, Type II, asphalt -impregnated and coated, glass fiber sheet, dusted with fine material surfacing on both sides. For all other backer sheet applications, use ASTM D6163, Grade S, Type I, glass -fiber -reinforced, SBS - modified asphalt sheet; smooth surfaced. Flashing sheet shall be ASTM D6221, Grade G, Type I, composite polyester and glass -fiber -reinforced, SBS - modified asphalt sheet; granular surfaced. Liquid applied flashing shall be a liquid and fabric reinforced flashing system created with a stitch -bonded polyeste r scrim and a two -component, moisture cured, elastomeric, liquid applied flashing material, consisting of an asphalt extended urethane base material and an activator.
c.Auxiliary Roofing Membrane Materials: Use auxiliary materials as recommended by roofing system manufacturer for the intended use and compatible with the roofing membrane. Use the roofing system manufacturer's asphalt -based, two-component, asbestos -free, hot or cold -applied adhesive specially formulated for compatibility with the membrane mate rial to seal roof membranes. Use the roofing system manufacturer's asphalt -based, two-component, asbestos -free, trowel -grade, hot or cold - applied adhesive specially formulated for compatibility with the flashing material to seal flashing. Use mastic sealan t as required by the roofing manufacturer. Use ceramic -coated roofing granules provided by the roofing system manufacturer that match the specified cap sheet.
d.Walkway Pads: Provide mineral -granule -surfaced, reinforced modified asphalt composition, slip -resisting, foot traffic pads provided by the roofing manufacturer where shown on the plans or where required for maintenance access. Install in accordance with the roofing manufacturer’s instructions. Pads shall be 32 inches x 32 inches.
e.Roof Insulation: Pr ovide preformed roof insulation boards that comply with requirements and referenced standards, selected from manufacturer's standard sizes and of thicknesses indicated. Use polyisocyanurate board insulation that conforms to ASTM C1289, Type II. Insulation package shall have an R-value greater than 18.5 and minimum thickness of 3 inches. Use multiple layers with no boards thicker than 1.5 inches. Where tapered insulation is required, use ASTM C1289, factory -tapered insulation boards fabricated to a slope of 1/4 inch per 12 inches, unless otherwise specified. To adhere insulation to the roof substrate, use the manufacture’s no VOC, two -component cold fluid -applied adhesive formulated for the roof insulation. For insulation cant strips, use ASTM C728, perlite insulation board.
f.Parapet Cap Flashing: Use stainless steel flashing that complies with ASTM A240, the NRCA Roofing Manual, and the SMACNA Architectural sheet metal manual unless otherwise specified on the plans. Provide complete with all clips and non -corrosive marine grade stainless steel fasteners. Fasteners shall be connected on the side of the flashing and not on the top surface. Parapet shall have joint covers at every corner.
g.Roof Drains: Size shall be as shown in the plans; use marine grade stainle ss steel dome with marine grade stainless steel mesh.
5.Execution: Verify that roof openings and penetrations are in place and set and braced and that roof drains are securely clamped in place. Verify that wood cants, blocking, curbs, and nailers are secure ly anchored to roof deck at penetrations and terminations, and that nailers match the thickness of the insulation. Verify that the substrate deck is free of all oils and debris. Modify any necessary equipment curbs to provide a minimum 8 inches base flashi ng height. Install roofing system in strict accordance with the manufacturer's instructions.
6.Warranty Inspection: The completed roof system shall be inspected by a representative of the roofing manufacturer to verify that the installation meets all requir ements of the warranty. The written warranty shall be signed and placed in the mechanical operation & maintenance manual.
823.07.7 Louvers: Install louvers in the sizes shown on the plans
and in accordance with the manufacturer's recommendations. Louver frames and blades shall be hurricane -rated aluminum with zero water penetration. Louvers and louver components shall be designed to meet or exceed all IBC standards. All louvers shall have an AMCA Certified Ratings Seal.
1.Louver Material: ASTM B221, Alloy 6063 -T5, T-52, or T6. Frames and blade thickness shall comply with IBC wind and missile impact loads. Blades shall have a minimum thickness of 0.080 inch.
f.Parapet Cap Flashing: Use stainless steel flashing that complies with ASTM A240, the NRCA Roofing Manual, and the SMACNA Architectural sheet metal manual unless otherwise specified on the plans. Provide complete with all clips and non -corrosive marine grade stainless steel fasteners. Fasteners shall be connected on the side of the flashing and not on the top surface. Parapet shall have joint covers at every corner.
g.Roof Drains: Size shall be as shown in the plans; use marine grade stainle ss steel dome with marine grade stainless steel mesh.
5.Execution: Verify that roof openings and penetrations are in place and set and braced and that roof drains are securely clamped in place. Verify that wood cants, blocking, curbs, and nailers are secure ly anchored to roof deck at penetrations and terminations, and that nailers match the thickness of the insulation. Verify that the substrate deck is free of all oils and debris. Modify any necessary equipment curbs to provide a minimum 8 inches base flashi ng height. Install roofing system in strict accordance with the manufacturer's instructions.
6.Warranty Inspection: The completed roof system shall be inspected by a representative of the roofing manufacturer to verify that the installation meets all requir ements of the warranty. The written warranty shall be signed and placed in the mechanical operation & maintenance manual.
823.07.7 Louvers: Install louvers in the sizes shown on the plans
and in accordance with the manufacturer's recommendations. Louver frames and blades shall be hurricane -rated aluminum with zero water penetration. Louvers and louver components shall be designed to meet or exceed all IBC standards. All louvers shall have an AMCA Certified Ratings Seal.
1.Louver Material: ASTM B221, Alloy 6063 -T5, T-52, or T6. Frames and blade thickness shall comply with IBC wind and missile impact loads. Blades shall have a minimum thickness of 0.080 inch.
2.Fasteners: Furnish aluminum fasteners to match finish and color listed below.
3.Louver Finish/Color: Provide louvers with an anodic finish, AAMA 611, AA -M12C22A42/A44, Class I, 0.018 mm or thicker. Submit a color chart to the Bridge Engineer for color selection with the manufacturer’s full selection of colors at no additional cost.
4.Accessories: Furnish accessor ies complete with seals and stainless steel insect screens. All accessories shall be of similar material to the louvers and shall meet all IBC requirements.
5.Field Verification for Renovation Projects: Field verify all louver dimensions prior to submittal. Louver submittal shall have field dimensions clearly indicated.
823.07.8 Doors and Door Frames :Install steel doors and frames in
the sizes shown on the plans and in accordance with this specification. Installation procedures and fabrication tolerances shall be as recommended by the SDI Standards 111A and 117 and by the manufacturer's recommendations . Hardware for steel doors shall be in accordance with 823.07.9 . All galvanizing shall be G90 or greater for both doors and frames.
1.Steel Doors: Steel doors shall be hollow metal, insulated, and of extra heavy -duty Grade III flush construction. Steel shall be stretcher level standard hot -dippe d galvanized in accordance with ASTM A653 and A924. All panel seams shall be continuous welded. Steel door panels shall be 14 gage panels with 14 gage end closures. Steel doors shall be reinforced for application of hardware and closures. Reinforcing shall be 10 gage galvanized steel for hinges, 14 gage for closures, and 14 gage elsewhere. Prepare doors to receive mortise and concealed finish hardware, including cutouts, reinforcing, drilling, and tapping in accordance with the required hardware and templat es provided by hardware suppliers. Drilling and/or tapping for surface -applied finish hardware may be done at the site.
2.Fasteners: Furnish aluminum fasteners to match finish and color listed below.
3.Louver Finish/Color: Provide louvers with an anodic finish, AAMA 611, AA -M12C22A42/A44, Class I, 0.018 mm or thicker. Submit a color chart to the Bridge Engineer for color selection with the manufacturer’s full selection of colors at no additional cost.
4.Accessories: Furnish accessor ies complete with seals and stainless steel insect screens. All accessories shall be of similar material to the louvers and shall meet all IBC requirements.
5.Field Verification for Renovation Projects: Field verify all louver dimensions prior to submittal. Louver submittal shall have field dimensions clearly indicated.
823.07.8 Doors and Door Frames :Install steel doors and frames in
the sizes shown on the plans and in accordance with this specification. Installation procedures and fabrication tolerances shall be as recommended by the SDI Standards 111A and 117 and by the manufacturer's recommendations . Hardware for steel doors shall be in accordance with 823.07.9 . All galvanizing shall be G90 or greater for both doors and frames.
1.Steel Doors: Steel doors shall be hollow metal, insulated, and of extra heavy -duty Grade III flush construction. Steel shall be stretcher level standard hot -dippe d galvanized in accordance with ASTM A653 and A924. All panel seams shall be continuous welded. Steel door panels shall be 14 gage panels with 14 gage end closures. Steel doors shall be reinforced for application of hardware and closures. Reinforcing shall be 10 gage galvanized steel for hinges, 14 gage for closures, and 14 gage elsewhere. Prepare doors to receive mortise and concealed finish hardware, including cutouts, reinforcing, drilling, and tapping in accordance with the required hardware and templat es provided by hardware suppliers. Drilling and/or tapping for surface -applied finish hardware may be done at the site. Thoroughly clean all surfaces and chemically prepare for the acceptance of a factory -applied, baked on or air -dried, corrosion inhibitin g primer coat of paint, and a factory applied electrostatic top coat. Submit a color chart with the manufacturer’s full selection of colors to the Bridge Engineer for color selection. Make the full range of colors available at no additional cost to the Dep artment. Where glazing is required, apply non -removable stops on the outside and removable beads on the inside. Steel doors shall be 1 -3/4 inches thick completely filled with suitable sound deadening and self -extinguishing insulating polyurethane core mate rial. All exterior doors shall be foamed in place, vertically steel -stiffened core. All exterior doors are to be windstorm certified.
2.Steel Door Frames: Furnish steel door frames manufactured of 14 gage galvanized steel conforming to ASTM designations A653 and A924. Use unit type welded construction throughout with corners mitered, welded, and ground smooth on the outside. Weld removable steel spreaders to the bottom of the frame. Provide and install 14 gage galvanized steel anchors. Provide a minimum of 6 wall anchors and 2 floor anchors per frame. Provide two silencers on drill stops of strike jams. Finish as specified under “Steel Doors” above.
3.Aluminum Doors: Aluminum doors shall be heavy -duty, minimum 5 -ply composite laminated construction. Exterior door ply shall be one -piece 0.040 inch smooth 5005 -H14 stretcher -leveled aluminum alloy facing. Facings shall be commercially -bonded edge -to-edge to one -piece, oil -tempered hardboard backer. Doors shall be 1 -3/4 inches thick. Core shall be an organic -based marine -grade honeycomb core with high compression strength of 94.8 psi (ASTM C365) and internal aluminum hardware backup tube. The hardware backup tube shall be contiguous for the full perimeter of the door to allow for all specified and all non -specified hardware reinforcement. All fasteners shall be concealed and shall be non -magnetic stainless steel or aluminum. Door edges and face sheets shall be flush in appearance; face sheets shall be trimmed with replaceable extruded aluminum reglets of 6063 -T5 allo y on perimeter edges. Lock stile shall have aluminum beveled -edge and integral wool -pile weather stripping.
a.Finish: Provide anodized, architectural class I finish, 0.018 millimeters minimum thickness meeting AAMA 611, AA-M12C22A44. Color shall match the s torefront system (if applicable). Submit a color chart with the manufacturer’s full selection of colors to the Bridge Engineer for color selection. Make the full range of colors available at no additional cost to the Department.
b.Wind Loading: Door shall b e wind load tested and certified conforming to ASTM E330 at static air pressure difference 80 psf. Secure door to meet all IBC requirements. All exterior doors are to be windstorm certified.
4.Aluminum Frames: Construct aluminum heavy -duty frames from extr uded aluminum 6063 -T5 alloy with a minimum wall thickness of 0.125 inch. Cut corners square and fasten using concealed stainless steel screws. Snap in door stop to receive replaceable wool pile weather stripping. Screw -on door stops are not acceptable. Finish shall be anodized, architectural class I, 0.018 millimeters minimum thickness meeting AAMA 611, AA - M12C22A44. Color shall match the storefront system (if applicable). Submit a color chart with the manufacturer’s full selection of colors to the Bridge E ngineer for color selection. Make the full range of colors available at no additional cost to the Department.
823.07.9 Door Hardware:
Furnish hardware as necessary to complete all doors on facilities. The items of hardware described shall be considered as standard unless otherwise specified. All hardware used throughout the Work shall be equal in size, weight, material and workmanship. Items not specified, but necessary for the completion of the Work, shall match the quality and finish of the items that are described herein. Finish throughout shall be dull chrome US26D finish on brass or bronze or US32D finish on stainless steel, unless otherwise specified. All hardware shall match throughout the facility. Furnish a complete schedule of hardware indicating t hereon all hands of doors, keying information, finishes, templates and any other pertinent data. Key all locksets and cylinders to fit all doors. Furnish 12 keys to the Project Engineer.
a.Finish: Provide anodized, architectural class I finish, 0.018 millimeters minimum thickness meeting AAMA 611, AA-M12C22A44. Color shall match the s torefront system (if applicable). Submit a color chart with the manufacturer’s full selection of colors to the Bridge Engineer for color selection. Make the full range of colors available at no additional cost to the Department.
b.Wind Loading: Door shall b e wind load tested and certified conforming to ASTM E330 at static air pressure difference 80 psf. Secure door to meet all IBC requirements. All exterior doors are to be windstorm certified.
4.Aluminum Frames: Construct aluminum heavy -duty frames from extr uded aluminum 6063 -T5 alloy with a minimum wall thickness of 0.125 inch. Cut corners square and fasten using concealed stainless steel screws. Snap in door stop to receive replaceable wool pile weather stripping. Screw -on door stops are not acceptable. Finish shall be anodized, architectural class I, 0.018 millimeters minimum thickness meeting AAMA 611, AA - M12C22A44. Color shall match the storefront system (if applicable). Submit a color chart with the manufacturer’s full selection of colors to the Bridge E ngineer for color selection. Make the full range of colors available at no additional cost to the Department.
823.07.9 Door Hardware:
Furnish hardware as necessary to complete all doors on facilities. The items of hardware described shall be considered as standard unless otherwise specified. All hardware used throughout the Work shall be equal in size, weight, material and workmanship. Items not specified, but necessary for the completion of the Work, shall match the quality and finish of the items that are described herein. Finish throughout shall be dull chrome US26D finish on brass or bronze or US32D finish on stainless steel, unless otherwise specified. All hardware shall match throughout the facility. Furnish a complete schedule of hardware indicating t hereon all hands of doors, keying information, finishes, templates and any other pertinent data. Key all locksets and cylinders to fit all doors. Furnish 12 keys to the Project Engineer. All items of hardware to be fastened to metal or pre -finished doors and/or frames shall be furnished to door template. Furnish templates and/or samples of approved hardware to the respective door and frame suppliers. Include a list of all necessary templates in the hardware schedule. Provide hardware materials and equipment as specified below:
1.Door Hinges: Hinges shall be stainless steel on all doors, and sized in accordance with the door manufacturer's recommendations. All doors shall have three hinges per leaf. Door hinges shall conform to BHMA A156.1.
2.Door Mutes: Provid e door mutes for all metal door frames.
3.Door Stops: Provide door stops for all doors where levers or closures may strike walls or trim.
4.Surface Closers: Provide BHMA A156.4, Grade 1; rack -and- pinion hydraulic type surface closures with adjustable sweep and latch speeds controlled by key -operated valves and forged -steel main arm. Comply with manufacturer's written recommendations for size of door closers depending on size of door, exposure to weather, and anticipated frequency of use as shown on the plans . Provide factory -sized closers, adjustable to meet field conditions and requirements for opening force. Provide corrosion -resistant model with all aluminum body and non -ferrous covers.
5.Latch Sets/Lock Sets with Deadbolt: Latch sets shall be as scheduled on the plans and as described herein. Latch sets shall be certified under ANSI A156.13 Series 1000 for Grade 1. Mortise cylinder and escutcheons shall be by the same manufacturer as lock set. Lock and latch sets shall be stainless steel and have a US32D sa tin stainless steel finish.
6.Locks and Latches:
a.Strikes: Provide manufacturer's standard strike for each lock bolt or latch bolt complying with requirements indicated for applicable lock or latch and with strike box and curved lip extended to protect frame ; finished to match lock or latch.
b.Flat-Lip Strikes: For locks with three -piece antifriction latch bolts, provide flat -lip strikes as recommended by manufacturer.
c.Mortise Locks: Furnish mortise locks complying with BHMA A156.13; Operational Grade 1; heav y gage wrought steel zinc dichromated cases; Series 1000. Provide heavy -wrought stainless steel escutcheons. Provide a cast stainless steel lever. Submit to the Bridge Engineer the manufacturer’s full range of lever trims for selection. Trim finish shall c omply with BHMA A156.18; 630 (US32D).
d.Thresholds, Weather Stripping, Door Bottoms, and Drip Caps: Provide thresholds, weather stripping, door bottoms, and drip caps on all exterior doors. Thresholds shall be mill -finish aluminum and meet BHMA A156.21. Weather stripping shall be fabricated to full width of openings.
e.Flush Bolts: Provide flush bolts on the top and bottom of the inactive leafs of double doors; the bottom bolt shall have a dust proof cover.
f.Panic Bars: Panic bars shall be as scheduled on the plans and described herein. Panic bar shall be UL -listed for panic exit devices and meet BHMA A156.3, Grade 1. Lockset shall be standard operation with key -in-lever design. Push bar, lockset, and lever shall have a US32D satin stainless steel finish. Mort ise cylinders and escutcheons shall be by same manufacturer as lock set and have a US32D satin stainless steel finish.
g.Astragals: Provide astragals on the exterior between the active and inactive leafs of double doors. The astragal shall meet BHMA A156.22 .
h.Metal Drip Edge: Fabricate metal drip edge from stainless steel. Provide above exterior doorways.
i.Double Doors: Double doors shall include a latch set or lock set as described above for both the active and inactive leafs of the door.
823.07.10 Caulk and Sealant: Caulk all outside joints at the
perimeter of all door and window openings. Caulk shall not be affected by long exposure to extremes of outside temperature; shall be free from volatile or drying oils; shall be mixed to the proper consistency at the fact ory; and shall be used as directed by the
c.Mortise Locks: Furnish mortise locks complying with BHMA A156.13; Operational Grade 1; heav y gage wrought steel zinc dichromated cases; Series 1000. Provide heavy -wrought stainless steel escutcheons. Provide a cast stainless steel lever. Submit to the Bridge Engineer the manufacturer’s full range of lever trims for selection. Trim finish shall c omply with BHMA A156.18; 630 (US32D).
d.Thresholds, Weather Stripping, Door Bottoms, and Drip Caps: Provide thresholds, weather stripping, door bottoms, and drip caps on all exterior doors. Thresholds shall be mill -finish aluminum and meet BHMA A156.21. Weather stripping shall be fabricated to full width of openings.
e.Flush Bolts: Provide flush bolts on the top and bottom of the inactive leafs of double doors; the bottom bolt shall have a dust proof cover.
f.Panic Bars: Panic bars shall be as scheduled on the plans and described herein. Panic bar shall be UL -listed for panic exit devices and meet BHMA A156.3, Grade 1. Lockset shall be standard operation with key -in-lever design. Push bar, lockset, and lever shall have a US32D satin stainless steel finish. Mort ise cylinders and escutcheons shall be by same manufacturer as lock set and have a US32D satin stainless steel finish.
g.Astragals: Provide astragals on the exterior between the active and inactive leafs of double doors. The astragal shall meet BHMA A156.22 .
h.Metal Drip Edge: Fabricate metal drip edge from stainless steel. Provide above exterior doorways.
i.Double Doors: Double doors shall include a latch set or lock set as described above for both the active and inactive leafs of the door.
823.07.10 Caulk and Sealant: Caulk all outside joints at the
perimeter of all door and window openings. Caulk shall not be affected by long exposure to extremes of outside temperature; shall be free from volatile or drying oils; shall be mixed to the proper consistency at the fact ory; and shall be used as directed by the manufacturer. Caulking compounds for each application shall have the following properties:
1.Exterior Windows and Doors: Provide a one component, neutral curing, silicone grade sealant designed specifically for structural bonding applications of glazing. Sealant shall meet ASTM C920 type, grade NS, class 50, use NT. Sealant shall be as recommended by storefront manufacturer for wind loading.
2.Masonry Sealant: Provide a single component, moisture cure, non-sag, gun -grade elastomeric (polyurethane) sealant, designed for application in joints subject to structural movement. Sealant shall meet ASTM C920 for type S, grade NS, class 25. Color shall match exterior CMU block color.
823.08 FACILITY MECHANICAL SYSTEMS. See Section 821 , Mechanical
Systems.
823.09 FACILITY ELECTRICAL SYSTEMS. See Section 822 , Electrical
Systems.
823.10 MEASUREMENT. No measurement of materials will be made. Any
estimate of the materials shown on the plans is approximate and no guarantee is made that it is the correct weight (mass), dimensions, or numbers of items to be furnished. It is the contractor's responsibility to determine the correct weight (mass), dimensions, or numbers of each item to be furnished. No adjustment in contract price will be made due to errors in the estimated weight (mass), dimensions, or numbers of items shown on the plans.
823.11 Payment.
Payment for the completed and accepted items will be made at the contract lump sum price, which includes furnishing, fabricating, erecting, cleaning and painting, galvanizing or other coating materials; furnishing all required labor, shop fabrication, equipment, tools, staging, falsework, forms, welding, bolts, and other hardware; and the performance of all work necessary to complete the item. When changes in the wo rk are ordered by the engineer, which vary from the contract, compensation will be in accordance with 109.04 . manufacturer. Caulking compounds for each application shall have the following properties:
1.Exterior Windows and Doors: Provide a one component, neutral curing, silicone grade sealant designed specifically for structural bonding applications of glazing. Sealant shall meet ASTM C920 type, grade NS, class 50, use NT. Sealant shall be as recommended by storefront manufacturer for wind loading.
2.Masonry Sealant: Provide a single component, moisture cure, non-sag, gun -grade elastomeric (polyurethane) sealant, designed for application in joints subject to structural movement. Sealant shall meet ASTM C920 for type S, grade NS, class 25. Color shall match exterior CMU block color.
823.08 FACILITY MECHANICAL SYSTEMS. See Section 821 , Mechanical
Systems.
823.09 FACILITY ELECTRICAL SYSTEMS. See Section 822 , Electrical
Systems.
823.10 MEASUREMENT. No measurement of materials will be made. Any
estimate of the materials shown on the plans is approximate and no guarantee is made that it is the correct weight (mass), dimensions, or numbers of items to be furnished. It is the contractor's responsibility to determine the correct weight (mass), dimensions, or numbers of each item to be furnished. No adjustment in contract price will be made due to errors in the estimated weight (mass), dimensions, or numbers of items shown on the plans.
823.11 Payment.
Payment for the completed and accepted items will be made at the contract lump sum price, which includes furnishing, fabricating, erecting, cleaning and painting, galvanizing or other coating materials; furnishing all required labor, shop fabrication, equipment, tools, staging, falsework, forms, welding, bolts, and other hardware; and the performance of all work necessary to complete the item. When changes in the wo rk are ordered by the engineer, which vary from the contract, compensation will be in accordance with 109.04 . manufacturer. Caulking compounds for each application shall have the following properties:
1.Exterior Windows and Doors: Provide a one component, neutral curing, silicone grade sealant designed specifically for structural bonding applications of glazing. Sealant shall meet ASTM C920 type, grade NS, class 50, use NT. Sealant shall be as recommended by storefront manufacturer for wind loading.
2.Masonry Sealant: Provide a single component, moisture cure, non-sag, gun -grade elastomeric (polyurethane) sealant, designed for application in joints subject to structural movement. Sealant shall meet ASTM C920 for type S, grade NS, class 25. Color shall match exterior CMU block color.
823.08 FACILITY MECHANICAL SYSTEMS. See Section 821 , Mechanical
Systems.
823.09 FACILITY ELECTRICAL SYSTEMS. See Section 822 , Electrical
Systems.
823.10 MEASUREMENT. No measurement of materials will be made. Any
estimate of the materials shown on the plans is approximate and no guarantee is made that it is the correct weight (mass), dimensions, or numbers of items to be furnished. It is the contractor's responsibility to determine the correct weight (mass), dimensions, or numbers of each item to be furnished. No adjustment in contract price will be made due to errors in the estimated weight (mass), dimensions, or numbers of items shown on the plans.
823.11 Payment.
Payment for the completed and accepted items will be made at the contract lump sum price, which includes furnishing, fabricating, erecting, cleaning and painting, galvanizing or other coating materials; furnishing all required labor, shop fabrication, equipment, tools, staging, falsework, forms, welding, bolts, and other hardware; and the performance of all work necessary to complete the item. When changes in the wo rk are ordered by the engineer, which vary from the contract, compensation will be in accordance with 109.04 . manufacturer. Caulking compounds for each application shall have the following properties:
1.Exterior Windows and Doors: Provide a one component, neutral curing, silicone grade sealant designed specifically for structural bonding applications of glazing. Sealant shall meet ASTM C920 type, grade NS, class 50, use NT. Sealant shall be as recommended by storefront manufacturer for wind loading.
2.Masonry Sealant: Provide a single component, moisture cure, non-sag, gun -grade elastomeric (polyurethane) sealant, designed for application in joints subject to structural movement. Sealant shall meet ASTM C920 for type S, grade NS, class 25. Color shall match exterior CMU block color.
823.08 FACILITY MECHANICAL SYSTEMS. See Section 821 , Mechanical
Systems.
823.09 FACILITY ELECTRICAL SYSTEMS. See Section 822 , Electrical
Systems.
823.10 MEASUREMENT. No measurement of materials will be made. Any
estimate of the materials shown on the plans is approximate and no guarantee is made that it is the correct weight (mass), dimensions, or numbers of items to be furnished. It is the contractor's responsibility to determine the correct weight (mass), dimensions, or numbers of each item to be furnished. No adjustment in contract price will be made due to errors in the estimated weight (mass), dimensions, or numbers of items shown on the plans.
823.11 Payment.
Payment for the completed and accepted items will be made at the contract lump sum price, which includes furnishing, fabricating, erecting, cleaning and painting, galvanizing or other coating materials; furnishing all required labor, shop fabrication, equipment, tools, staging, falsework, forms, welding, bolts, and other hardware; and the performance of all work necessary to complete the item. When changes in the wo rk are ordered by the engineer, which vary from the contract, compensation will be in accordance with 109.04 . manufacturer. Caulking compounds for each application shall have the following properties:
1.Exterior Windows and Doors: Provide a one component, neutral curing, silicone grade sealant designed specifically for structural bonding applications of glazing. Sealant shall meet ASTM C920 type, grade NS, class 50, use NT. Sealant shall be as recommended by storefront manufacturer for wind loading.
2.Masonry Sealant: Provide a single component, moisture cure, non-sag, gun -grade elastomeric (polyurethane) sealant, designed for application in joints subject to structural movement. Sealant shall meet ASTM C920 for type S, grade NS, class 25. Color shall match exterior CMU block color.
823.08 FACILITY MECHANICAL SYSTEMS. See Section 821 , Mechanical
Systems.
823.09 FACILITY ELECTRICAL SYSTEMS. See Section 822 , Electrical
Systems.
823.10 MEASUREMENT. No measurement of materials will be made. Any
estimate of the materials shown on the plans is approximate and no guarantee is made that it is the correct weight (mass), dimensions, or numbers of items to be furnished. It is the contractor's responsibility to determine the correct weight (mass), dimensions, or numbers of each item to be furnished. No adjustment in contract price will be made due to errors in the estimated weight (mass), dimensions, or numbers of items shown on the plans.
823.11 Payment.
Payment for the completed and accepted items will be made at the contract lump sum price, which includes furnishing, fabricating, erecting, cleaning and painting, galvanizing or other coating materials; furnishing all required labor, shop fabrication, equipment, tools, staging, falsework, forms, welding, bolts, and other hardware; and the performance of all work necessary to complete the item. When changes in the wo rk are ordered by the engineer, which vary from the contract, compensation will be in accordance with 109.04 . Payment will be made under: Item No. Pay Item Pay Uni t 823-01 Bridge Operator’s House Lump Sum 823-02 Bridge Operator’s House - Repair/Rehabilitation Lump Sum 823-03 Bridge Machinery House Lump Sum 823-04 Bridge Machinery House - Repair/Rehabilitation Lump Sum 823-05 Architectural Facilities Lump Sum 823-06 Architectural Facilities - Repair/Rehabilitation Lump Sum Section 824 (Reserved) Section 825 (Reserved) Section 826 (Reserved) Section 827 (Reserved) Section 828 (Reserved) Section 829 Instrumentation and Evaluation
829.01 DESCRIPTION . Furnish and install instrumentation, provide power and
backup power systems, access for installation and removal of instrumentation, and loadings for structural evaluation as specified. Also, provide instrumentation consultant engineering services when specified.
829.02 MATERIALS. Comply with the following sections and subsect ions.
Electrical Systems Secti on 822 Metals Section 1013 Carbon Steel Bolts, Nuts, and Washers 1013.08 High Strength Bolts, Nuts, Washers, and Direct Te nsion Indicators (DTIs) 1013.08 Provide mechanically g alvanize d bolts, nuts, washers , and DTIs in accordance with Section 811 . Provide stainless steel m achine screws and washers for fastening . Instrumentation shall be as shown on the plans or when specified, as designed by the contractor’s consultant .
829.03 Construction Requirements .
829.03.1 Submittals : When the Bridge Instrumentation and Evaluation Plan
is not provided, su bmit to the Bridge Engineer for review a “Bridge Instrumentation and Evaluation Plan” in accordance with 801.05 . Submit the plan no later than 30 calendar days pr ior to commencing the work. The engineer will evaluate the plan for conformance with the plans and specifications. Allow 21 calendar days for review. Resubmit any parts of the submittal returned for correction and allow an additional 14 calendar days fo r review of each resubmittal. No changes in the Bridge Instrumentation and Evaluation Plan shall be made after final acceptance without the concurrence of the engineer. Provide at least the following information in the Bridge Instrumentation and Evaluation Plan: • Name and address of supplier and manufacturer of component and associate information and cut sheet.
Source: Louisiana Standard Specifications for Roads and Bridges, 2016 Edition. Pages 934–958 of 1,145.