Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 05 1200
07-29-2024 05 1200 - Structural Steel Framing
H. Headed Anchor Rods: ASTM F1554 Grade 36, plain.
I. Welding Materials: AWS D1.1/D1.1M; type required for materials being welded.
J. Grout: ASTM C1107/C1107M; Non-shrink; premixed compound consisting of non-metallic aggregate, cement, water reducing and plasticizing agents.
1. Minimum Compressive Strength at 48 Hours: 2,000 pounds per square inch.
2. Minimum Compressive Strength at 28 Days: 7,000 pounds per square inch.
2.02 FABRICATION
A. Shop fabricate to greatest extent possible.
2.03 FINISH
A. Shop prime structural steel members. Do not prime surfaces that will be fireproofed, field welded, in contact with concrete, or high strength bolted.
2.04 SOURCE QUALITY CONTROL
A. Welded Connections: Visually inspect all shop-welded connections and test all complete penetration welds and at least ten percent of fillet welds using one of the following:
1. Radiographic testing performed in accordance with ASTM E94/E94M.
2. Ultrasonic testing performed in accordance with ASTM E164.
3. Liquid penetrant inspection performed in accordance with ASTM E165/E165M.
4. Magnetic particle inspection performed in accordance with ASTM E709.
PART 3 EXECUTION
3.01 EXAMINATION
A. Verify that conditions are appropriate for erection of structural steel and that the work may properly proceed.
3.02 ERECTION
A. Erect structural steel in compliance with AISC 303.
3.03 TOLERANCES
A. Maximum Variation From Plumb: 1/4 inch per story, non-cumulative.
B. Maximum Offset From True Alignment: 1/4 inch.
3.04 FIELD QUALITY CONTROL
A. An independent testing agency will perform field quality control tests, as specified in Section 01 4000 - Quality Requirements.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 05 1200
07-29-2024 05 1200 - Structural Steel Framing
B. Welded Connections: Visually inspect all field-welded connections and test all complete penetration welds and at least ten percent of welds using one of the following:
1. Radiographic testing performed in accordance with ASTM E94/E94M.
2. Ultrasonic testing performed in accordance with ASTM E164.
3. Liquid penetrant inspection performed in accordance with ASTM E165/E165M.
4. Magnetic particle inspection performed in accordance with ASTM E709.
END OF SECTION
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 05 1200
07-29-2024 05 1200 - Structural Steel Framing
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Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 05 4000
02-21-2024 05 4000 - Cold-Formed Metal Framing
Section 05 4000
Cold-Formed Metal Framing
PART 1 GENERAL
1.01 SECTION INCLUDES
A. Formed steel stud exterior wall and interior wall framing.
B. Exterior wall sheathing.
C. Formed steel joist and purlin framing and bridging.
1.02 RELATED REQUIREMENTS
A. Section 051200: Structural building framing.
1.03 REFERENCE STANDARDS
A. AISI S100 - North American Specification for the Design of Cold-Formed Steel Structural Members; 2016.
B. AISI SG02-1 - North American Specification for the Design of Cold-Formed Steel Structural Members; American Iron and Steel Institute; 2001 with 2004 supplement. (replaced SG-971) C. ASTM A153/A153M - Standard Specification for Zinc Coating (Hot-Dip) on Iron and Steel Hardware; 2009.
D. ASTM A653/A653M - Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip Process; 2020.
E. ASTM A1008/A1008M - Standard Specification for Steel, Sheet, Cold-Rolled, Carbon, Structural, High-Strength Low-Alloy, High-Strength Low-Alloy with Improved Formability, Solution Hardened, and Bake Hardenable; 2015.
F. ASTM C1007 - Standard Specification for Installation of Load Bearing (Transverse and Axial) Steel Studs and Related Accessories; 2011a.
G. AWS D1.1/D1.1M - Structural Welding Code - Steel; 2015.
H. SSPC-Paint 15 - Steel Joist Shop Primer/Metal Building Primer; 1999 (Ed. 2004).
1.04 ADMINISTRATIVE REQUIREMENTS
A. Coordinate with work of other sections that is to be installed in or adjacent to the metal framing system, including but not limited to structural anchors, cladding anchors, utilities, insulation, and firestopping.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 05 4000
02-21-2024 05 4000 - Cold-Formed Metal Framing
1.05 SUBMITTALS
A. See Section 01 3300 - Submittals for submittal procedures.
B. Product Data: Provide data on standard framing members; describe materials and finish, location in project, product criteria, limitation.
C. Shop Drawings: Indicate component details, framed openings, bearing, anchorage, loading, welds, and type and location of fasteners, and accessories or items required of related work.
1. Indicate stud and ceiling joist layout.
2. Describe method for securing studs to tracks and for bolted framing connections.
D. Manufacturer's Installation Instructions: Indicate special procedures, conditions requiring special attention .
1.06 QUALITY ASSURANCE
A. Manufacturer Qualifications: Company specializing in manufacturing the types of products specified in this section, and with minimum three years of documented experience.
B. Manufacturer Qualifications: Member of Steel Stud Manufacturers Association (SSMA):
www.ssma.com/#sle.
PART 2 PRODUCTS
2.01 MANUFACTURERS
A. Metal Framing:
1. CEMCO: www.cemcosteel.com/#sle.
2. ClarkDietrich: www.clarkdietrich.com/#sle.
3. Substitutions: See Section 01 6000 - Product Requirements.
B. Framing Connectors and Accessories:
1. Same manufacturer as metal framing.
2.02 FRAMING SYSTEM
A. Provide primary and secondary framing members, bridging, bracing, plates, gussets, clips, fittings, reinforcement, and fastenings as required to provide a complete framing system.
2.03 FRAMING MATERIALS
A. Studs and Track: ASTM C955; studs formed to channel, C- or Sigma-shaped with punched web; U-shaped track in matching nominal width and compatible height.
1. Gauge and Depth: As indicated on drawings.
2. Products:
a. CEMCO; ProX Header: www.cemcosteel.com/#sle.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 05 4000
02-21-2024 05 4000 - Cold-Formed Metal Framing
B. Joists and Purlins: Fabricated from ASTM A1008/A1008M Designation SS (structural steel) sheet, shop painted.
1. Gauge and Depth: As indicated on drawings.
2. Finish: Manufacturer's standard, rust-inhibitive paint.
C. Framing Connectors: Factory-made, formed steel sheet.
1. Material: ASTM A653/A653M SS Grade 33 and 40 (minimum), with G90/Z275 hot dipped galvanized coating for base metal thickness less than 10 gauge, 0.1345 inch, and factory punched holes and slots.
2. Structural Performance: Maintain load and movement capacity required by applicable code, when evaluated in accordance with AISI S100.
3. Fixed Connections: Provide non-movement connections for tie-down to foundation, floorto-floor tie-down, roof-to-wall tie-down, joist hangers, gusset plates, and stiffeners.
2.04 FASTENERS
A. Self-Drilling, Self-Tapping Screws, Bolts, Nuts and Washers: Hot dip galvanized per ASTM A153/A153M.
B. Anchorage Devices: Powder actuated.
C. Welding: Comply with AWS D1.1/D1.1M.
2.05 ACCESSORIES
A. Bracing, Furring, Bridging: Formed sheet steel, thickness determined for conditions encountered; finish to match framing components.
B. Shop and Touch-Up Primer: SSPC-Paint 15, complying with VOC limitations of authorities having jurisdiction.
PART 3 EXECUTION
3.01 EXAMINATION
A. Verify that substrate surfaces are ready to receive work.
3.02 INSTALLATION OF STUDS
A. Install components in accordance with ASTM C1007 requirements and ASTM C1007 requirements.
3.03 INSTALLATION OF JOISTS AND PURLINS
A. Install framing components in accordance with manufacturer's instructions.
B. Make provisions for erection stresses. Provide temporary alignment and bracing.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 05 4000
02-21-2024 05 4000 - Cold-Formed Metal Framing
END OF SECTION
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 05 5000
02-21-2024 05 5000 - Metal Fabrications
Section 05 5000
Metal Fabrications
PART 1 GENERAL
1.01 SECTION INCLUDES
A. Shop fabricated steel and aluminum items.
B. Ventilation Screens
C. Metal Roof Accessories - Fineals, Fasica Brackets, Overhand Support Brackets etc.
1.02 RELATED REQUIREMENTS
A. Section 05 1200 - Structural Steel Framing: Structural steel B. Section 09 9113 - Exterior Painting: Paint finish.
1.03 REFERENCE STANDARDS
A. ASTM A36/A36M - Standard Specification for Carbon Structural Steel; 2014.
B. ASTM A48/A48M - Standard Specification for Gray Iron Castings; 2003 (Reapproved 2012).
C. ASTM A53/A53M - Standard Specification for Pipe, Steel, Black and Hot-Dipped, ZincCoated, Welded and Seamless; 2012.
D. ASTM A123/A123M - Standard Specification for Zinc (Hot-Dip Galvanized) Coatings on Iron and Steel Products; 2015.
E. ASTM A283/A283M - Standard Specification for Low and Intermediate Tensile Strength Carbon Steel Plates; 2013.
F. ASTM A307 - Standard Specification for Carbon Steel Bolts, Studs, and Threaded Rod 60 000 PSI Tensile Strength; 2014.
G. ASTM A501/A501M - Standard Specification for Hot-Formed Welded and Seamless Carbon Steel Structural Tubing; 2014.
H. ASTM B221 - Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes; 2014.
I. ASTM B221M - Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes [Metric]; 2013.
J. ASTM F3125/F3125M - Standard Specification for High Strength Structural Bolts, Steel and Alloy Steel, Heat Treated, 120 ksi (830 MPa) and 150 ksi (1040 MPa) Minimum Tensile Strength, Inch and Metric Dimensions; 2015a.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 05 5000
02-21-2024 05 5000 - Metal Fabrications
K. AWS D1.1/D1.1M - Structural Welding Code - Steel; 2015.
L. SSPC-Paint 15 - Steel Joist Shop Primer/Metal Building Primer; 1999 (Ed. 2004).
1.04 SUBMITTALS
A. See Section 01 3300 - Submittals, for submittal procedures.
B. Shop Drawings: Indicate profiles, sizes, connection attachments, reinforcing, anchorage, size and type of fasteners, and accessories. Include erection drawings, elevations, and details where applicable.
C. Designer's Qualification Statement.
PART 2 PRODUCTS
2.01 MATERIALS - STEEL
A. Steel Sections: ASTM A36/A36M.
B. Steel Tubing: ASTM A501/A501M hot-formed structural tubing.
C. Plates: ASTM A283/A283M.
D. Pipe: ASTM A53/A53M, Grade B Schedule 40, black finish.
E. Mechanical Fasteners: Same material as or compatible with materials being fastened; type consistent with design and specified quality level.
F. Bolts, Nuts, and Washers: ASTM A307, Grade A, plain.
G. Bolts, Nuts, and Washers: ASTM F3125/F3125M, Type 1, plain.
H. Welding Materials: AWS D1.1/D1.1M; type required for materials being welded.
I. Shop and Touch-Up Primer: SSPC-Paint 15, complying with VOC limitations of authorities having jurisdiction.
2.02 MATERIALS - ALUMINUM
A. Extruded Aluminum: ASTM B 221 (ASTM B 221M), 6063 alloy, T6 temper.
B. Bolts, Nuts, and Washers: Stainless steel.
2.03 FABRICATION
A. Fit and shop assemble items in largest practical sections, for delivery to site.
B. Fabricate items with joints tightly fitted and secured.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 05 5000
02-21-2024 05 5000 - Metal Fabrications
C. Grind exposed joints flush and smooth with adjacent finish surface. Make exposed joints butt tight, flush, and hairline. Ease exposed edges to small uniform radius.
D. Furnish components required for anchorage of fabrications. Fabricate anchors and related components of same material and finish as fabrication, except where specifically noted otherwise.
2.04 FABRICATED ITEMS
A. Ventilation Screens:
1. Size: As indicated on the drawings
2. Thickness: As indicated on the drawings
3. Pattern: Custom cut pattern as designed by architect and fabricator
4. Finish: To match decorative steel light fixtures as manufactured by Steven Handelman Studios
B. Steel roof overhang knee bracket: Steel pipe, angle, and plate as detailed on drawings
1. Size: As indicated on the drawings
2. Thickness: As indicated on the drawings
3. Pattern: Custom cut pattern as designed by architect and fabricator
4. Finish: To match decorative steel light fixtures as manufactured by Steven Handelman Studios
C. Roof and fasia finials: Steel pipe, angle, sheet, and plate as detailed on drawings
1. Size: As indicated on the drawings
2. Thickness: As indicated on the drawings
3. Pattern: Custom cut pattern as designed by architect and fabricator
4. Finish: To match decorative steel light fixtures as manufactured by Steven Handelman Studios, roofing or building siding . Finish to be approved by architect and city engineer priore to fabrication.
2.05 DECORATIVE METAL HANDRAILS, FENCE AND BAR COUNTER
A. Mission Style Railing: Per City Standard Detail 4240 B. Handrails
1. Material: Steel and bronze
2. Manufacturer: Julius Blum, www.juliusblum.com
3. Product Numbers:
a. 4428 - Steel Handrail Moulding
b. 340 - Steel with Bronze Center Post
c. 3/8"x1 1/4" flat bar per detail
d. 481 - Round Hole Post Base
e. 4428 S - Straight Lamb's Tounge
4. Finish: Shop primed and painted matte black with epoxy paint, Pro Insustrial Water Based Catalyzed Epoxy or approved equal.
5. Fabricator: Jeff Thies, Thiessen Design 805-547-1947 www.thiessendesign.com C. Fence and Planter Fence
1. Material: Steel and Bronze
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 05 5000
02-21-2024 05 5000 - Metal Fabrications
2. Manufacturer: Julius Blum, www.juliusblum.com
3. Product Numbers:
a. 340 - Steel with Bronze Center Post
b. 337 - Steel and Bronze Spindle
c. 481 - Round Hole Post Base
d. 971 - Ornamental Valance
e. 4428 - Steel Handrail Moulding including terminal, center and corner pieces with urn bases at posts
f. 3/8"x1 1/4" flat bar per detail
g. 3/4" steel bar
h. 1/2" picket
i. 1" O.D. x 1/4" steel post
4. Fabricator: Jeff Thies, Thiessen Design 805-547-1947 D. Bar Counter
1. Material: Steel
2. Components: As specified in the detail
3. Finish: Hot Dip Galvanized and painted matte black with epoxy paint.
4. Fabricator: Jeff Thies, Thiessen Design 805-547-1947 PART 3 EXECUTION
4.01 EXAMINATION
A. Verify that field conditions are acceptable and are ready to receive work.
4.02 PREPARATION
A. Clean and strip primed steel items to bare metal where site welding is required.
4.03 INSTALLATION
A. Install items plumb and level, accurately fitted, free from distortion or defects.
B. Provide for erection loads, and for sufficient temporary bracing to maintain true alignment until completion of erection and installation of permanent attachments.
C. Perform field welding in accordance with AWS D1.1/D1.1M.
D. Obtain approval prior to site cutting or making adjustments not scheduled.
E. After erection, prime welds, abrasionsand surfaces not shop primed or galvanized , except surfaces to be in contact with concrete.
F. Immediately after erection, clean field welds, bolted connections, and abraded areas of shop paint, and paint exposed areas with same material as used for shop painting. Apply or brush or spray to provide minimum dry film thickness of 0.051 mm (2.0 mils).
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 05 5000
02-21-2024 05 5000 - Metal Fabrications
G. At all galvanized products, clean all damaged areas and re-coat using specified galvanizing coating per manufacturer's criteria.
4.04 TOLERANCES
A. Maximum Variation From Plumb: 1/4 inch per story, non-cumulative.
B. Maximum Offset From True Alignment: 1/4 inch.
C. Maximum Out-of-Position: 1/4 inch.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 05 5000
02-21-2024 05 5000 - Metal Fabrications
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Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 07 1113
02-21-2024 07 1113 - Bituminous Dampproofing
Section 07 1113
Bituminous Dampproofing
PART 1 GENERAL
1.01 SECTION INCLUDES
A. Bituminous dampproofing.
B. Protection boards.
1.02 RELATED REQUIREMENTS
A. Section 04 2613 - Masonry Veneer
1.03 REFERENCE STANDARDS
A. ASTM D41/D41M - Standard Specification for Asphalt Primer Used in Roofing, Dampproofing, and Waterproofing; 2011.
B. ASTM D1187/D1187M - Standard Specification for Asphalt-Base Emulsions for Use as Protective Coatings for Metal; 1997 (Reapproved 2011).
C. ASTM D1227/D1227M - Standard Specification for Emulsified Asphalt Used as a Protective Coating for Roofing; 2019.
1.04 SUBMITTALS
A. See Section 01 3300 - Submittals for submittal procedures.
B. Product Data: Provide properties of primer, bitumen, and mastics.
C. Manufacturer's Installation Instructions: Indicate special procedures and perimeter conditions requiring special attention.
D. Installer's qualification statement.
1.05 FIELD CONDITIONS
A. Maintain ambient temperatures above 40 degrees F for 24 hours before and during application until dampproofing has cured.
PART 2 PRODUCTS
2.01 MANUFACTURERS
A. Bituminous Dampproofing Manufacturers:
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 07 1113
02-21-2024 07 1113 - Bituminous Dampproofing
1. W. R. Meadows, Inc: www.wrmeadows.com/#sle.
2. Substitutions: See Section 01 6000 - Product Requirements.
2.02 BITUMINOUS DAMPPROOFING
A. Bituminous Dampproofing: Cold-applied water-based emulsion; asphalt with mineral colloid or chemical emulsifying agent; with or without fiber reinforcement; asbestos-free; suitable for application on vertical and horizontal surfaces.
1. Asphalt-Base Emulsion for Metal Protective Coating: ASTM D1187/D1187M, Type I - Continuous water exposure within few days after drying.
2. Emulsified Asphalt for Roofing Protective Coating: ASTM D1227/D1227M, Type II, Class 1 - Mineral colloid emulsifying agents with non-asbestos fibers.
3. VOC Content: Not more than permitted by local, State, and federal regulations.
4. Applied Thickness: 1/8 inch, minimum, wet film.
5. Products:
a. W. R. Meadows, Inc; Sealmastic Emulsion Type II (brush/spray-grade):
www.wrmeadows.com/#sle.
b. Substitutions: See Section 01 6000 - Product Requirements.
B. Primers, Mastics, and Related Materials: Type as recommended by dampproofing manufacturer.
2.03 BITUMEN MATERIALS
A. Cold Asphaltic Type:
1. Emulsified Asphalt: ASTM D1227/D1227M, with fiber reinforcement other than asbestos, Type II, Class 1 .
2. Asphalt Primer: ASTM D41/D41M, compatible with substrate.
2.04 ACCESSORIES
A. Protection Board: 1/8-inch thick biodegradable hardboardor as required by the manufacturer.
PART 3 EXECUTION
3.01 EXAMINATION
A. Verify existing conditions are acceptable prior to starting this work.
B. Verify substrate surfaces are durable, free of matter detrimental to adhesion or application of dampproofing system.
C. Verify that items penetrating surfaces to receive dampproofing are securely installed.
3.02 PREPARATION
A. Protect adjacent surfaces not designated to receive dampproofing.
B. Clean and prepare surfaces to receive dampproofing in accordance with manufacturer's instructions.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 07 1113
02-21-2024 07 1113 - Bituminous Dampproofing
C. Do not apply dampproofing to surfaces unacceptable to manufacturer.
D. Apply mastic to seal penetrations, small cracks, or minor honeycombs in substrate.
3.03 APPLICATION
A. Perform this work in accordance with manufacturer's instructions and NRCA (WM) applicable requirements.
B. Ensure accessory materials are compatible with membrane and approved by membrane manufacturer.
C. Apply bitumen in accordance with manufacturer's written recommendations .
D. Apply from finish grade elevation down to top of footings. Do not extend onto surfaces exposed to view when project is complete
E. Seal items watertight with mastic, that project through dampproofing surface.
F. Place protection board directly over dampproofing, butt joints, and adhere to tacky dampproofing.
G. Scribe and cut boards around projections, penetrations, and interruptions.
3.04 CLEANING
A. Remove dampproofing materials from surfaces not intended to receive dampproofing.
3.05 PROTECTION
A. Protect membrane with immediate application of protection course if no drainage system is used or rolled matrix drainage system.
B. Backfill within 24 - 48 hours using care to avoid damaging the dampproofing.
END OF SECTION
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 07 1113
02-21-2024 07 1113 - Bituminous Dampproofing
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Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 07 1300
02-21-2024 07 1300 - Sheet Waterproofing
Section 07 1300
Sheet Waterproofing
PART 1 GENERAL
1.01 SECTION INCLUDES
A. Self-adhered modified bituminous sheet membrane.
1.02 RELATED REQUIREMENTS
A. Section 03 3000 - Cast-in-Place Concrete: Concrete substrate.
1.03 REFERENCE STANDARDS
A. ASTM D412 - Standard Test Methods for Vulcanized Rubber and Thermoplastic Elastomers-- Tension; 2006a (Reapproved 2013).
B. ASTM D882 - Standard Test Method for Tensile Properties of Thin Plastic Sheeting; 2012.
C. ASTM D5385/D5385M - Standard Test Method for Hydrostatic Pressure Resistance of Waterproofing Membranes; 1993 (Reapproved 2014).
D. ASTM E96/E96M - Standard Test Methods for Gravimetric Determination of Water Vapor Transmission Rate of Materials; 2021.
E. NRCA (WM) - The NRCA Waterproofing Manual; 2005.
1.04 SUBMITTALS
A. See Section 01 3300 - Submittals for submittal procedures.
B. Product Data: Provide data for membrane.
C. Manufacturer's Installation Instructions: Indicate special procedures.
D. Warranty: Submit manufacturer warranty and ensure forms have been completed in City's name and registered with manufacturer.
1.05 QUALITY ASSURANCE
A. Manufacturer Qualifications: Company specializing in manufacturing products specified in this section, with not less than three years of documented experience.
B. Installer Qualifications: Company specializing in performing work of the type specified and with at least three years of documented experience.
1.06 FIELD CONDITIONS
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 07 1300
02-21-2024 07 1300 - Sheet Waterproofing
A. Maintain ambient temperatures above 40 degrees F for 24 hours before and during application and until liquid or mastic accessories have cured.
1.07 WARRANTY
A. See Section 01 7800 - Closeout Submittals for additional warranty requirements.
B. Contractor to correct defective Work within period of five years after Date of Substantial Completion; remove and replace materials concealing waterproofing at no extra cost to City.
C. Provide fiveyear manufacturer warranty for waterproofing failing to resist penetration of water, except where such failures are the result of structural failures of building. Hairline cracking of concrete due to temperature change or shrinkage is not considered a structural failure.
PART 2 PRODUCTS
2.01 SHEET WATERPROOFING APPLICATIONS
A. Self-Adhered Modified Bituminous Sheet Membrane:
1. Location: Back of site retaining walls and at adobe foundation.
2.02 SHEET WATERPROOFING MATERIALS
A. Self-Adhered Modified Bituminous Sheet Membrane:
1. Thickness: 60 mil, 0.060 inch, minimum.
2. Sheet Width: 36 inches, minimum.
3. Tensile Strength:
a. Film: 5900 psi , minimum, measured in accordance with ASTM D882 and at gripseparation rate of 2 inchesper minute.
b. Membrane: 460 psi, minimum, measured in accordance with ASTM D412 Method A, using die C and at spindle-separation rate of 2 inchesper minute.
4. Elongation at Break: 300 percent, minimum, measured in accordance with ASTM D412.
5. Water Vapor Permeance: .036 perm, maximum, measured in accordance with ASTM E96/E96M.
6. Hydrostatic Pressure Resistance: Membrane resists leakage for at least one hour from pressure equivalent to 200 feet head of water applied in accordance with test method ASTM D5385/D5385M.
7. Adhesives, Sealants, Tapes, and Accessories: As recommended by membrane manufacturer.
8. Products:
a. W.R. Meadows, Inc; MEL-ROL: www.wrmeadows.com/#sle.
b. Substitutions: See Section 01 6000 - Product Requirements.
2.03 ACCESSORIES
A. Waterproofing accessories for retaining walls shall be a complete system from the manufacturer of the membrane.
B. Seaming Materials: As recommended by membrane manufacturer.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 07 1300
02-21-2024 07 1300 - Sheet Waterproofing
C. Membrane Sealant: As recommended by membrane manufacturer.
D. Sealant for Cracks and Joints In Substrates: Resilient elastomeric joint sealant compatible with substrates and waterproofing materials.
E. Protection Board: Provide type capable of preventing damage to waterproofing due to backfilling and construction traffic.
1. Polystyrene foam board, 1/4" inchthick.
2. Products:
a. Dow Protection Board III.
b. Substitutions: See Section 01 6000 - Product Requirements.
F. Drainage Panel: Drainage layer with geotextile filter fabric on earth side.
1. Composition: Dimpled polystyrene, polyethylene, or polypropylene core; polypropylene filter fabric.
2. Thickness: 1/4 inch.
a. Products:
1) W.R. Meadows, Inc; Mel-Drain5012: www.wrmeadows.com/#sle. 2) Substitutions: See Section 01 6000 - Product Requirements.
G. Flexible Flashings: Type recommended by membrane manufacturer.
H. Adhesives: As recommended by membrane manufacturer.
I. Additional sealnts and accessories as required by the manufacturer for a complete and watertight installation.
PART 3 EXECUTION
3.01 EXAMINATION
A. Verify existing conditions are acceptable prior to starting work.
B. Verify substrate surfaces are durable; free of matter detrimental to adhesion or application of waterproofing system.
C. Verify that items penetrating surfaces to receive waterproofing are securely installed.
D. Do not proceed with work until unsatisfactory conditions have been corrected.
3.02 PREPARATION
A. Protect adjacent surfaces from damage not designated to receive waterproofing.
B. Clean and prepare surfaces to receive waterproofing in accordance with manufacturer's instructions; vacuum substrate clean.
C. Do not apply waterproofing to surfaces unacceptable to membrane manufacturer.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 07 1300
02-21-2024 07 1300 - Sheet Waterproofing
D. Surfaces for Adhesive Bonding: Apply surface conditioner at a rate recommended by manufacturer, and protect conditioner from rain or frost until dry.
3.03 INSTALLATION - MEMBRANE
A. Install membrane waterproofing in accordance with manufacturer's instructions and NRCA (WM) applicable requirements.
B. Roll out membrane, and minimize wrinkles and bubbles.
C. Self-Adhering Membrane: Remove release paper layer, and roll out onto substrate with a mechanical roller to provide full contact bond.
D. Overlap edges and ends, minimum 3 inches, seal permanently waterproof by method recommended by manufacturer, and apply uniform bead of sealant to joint edge.
E. Reinforce membrane with multiple thickness of membrane material over joints, whether joints are static or dynamic.
F. Weather lap joints on sloped substrate in direction of drainage, and seal joints and seams.
G. Flexible Flashings: Seal items watertight that penetrate through waterproofing membrane with flexible flashings.
H. Seal membrane and flashings to adjoining surfaces.
3.04 INSTALLATION - DRAINAGE PANEL and PROTECTION BOARD A. Place drainage panel directly against membrane, butt joints, place to encourage drainage downward; scribe and cut boards around projections, penetrations, and interruptions.
B. Place protection board directly against drainage panel; butt joints, and scribe and cut boards around projections, penetrations, and interruptions.
C. Adhere protection board to substrate with compatible adhesive.
3.05 PROTECTION
A. Do not permit traffic over unprotected or uncovered membrane.
END OF SECTION
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 07 2500
02-21-2024 07 2500 - Weather Barriers
Section 07 2500
Weather Barriers
PART 1 GENERAL
1.01 SECTION INCLUDES
A. Water-resistive barriers.
1.02 RELATED REQUIREMENTS
A. Section 07 6200 - Sheet Metal Flashing and Trim: Metal flashings installed in conjunction with weather barriers.
B. Section 09 2236 - Lath: Second layer weather barrier installed as part of lath
1.03 DEFINITIONS
A. Weather Barriers: Assemblies that form either water-resistive barriers, air barriers, or vapor retarders.
B. Water-Resistive Barrier: A material behind an exterior wall covering that is intended to resist liquid water that has penetrated behind the exterior covering from further intruding into the exterior wall assembly.
1.04 REFERENCE STANDARDS
A. ASTM D779 - Standard Test Method for Water Resistance of Paper, Paperboard, and Other Sheet Materials by the Dry Indicator Method; 2003.
B. ASTM D1970/D1970M - Standard Specification for Self-Adhering Polymer Modified Bituminous Sheet Materials Used as Steep Roofing Underlayment for Ice Dam Protection; 2021.
C. ASTM E84 - Standard Test Method for Surface Burning Characteristics of Building Materials; 2015a.
D. ASTM E96/E96M - Standard Test Methods for Gravimetric Determination of Water Vapor Transmission Rate of Materials; 2021.
E. ASTM E2178 - Standard Test Method for Air Permeance of Building Materials; 2013.
F. ASTM E2273 - Standard Test Method for Determining the Drainage Efficiency of Exterior Insulation and Finish Systems (EIFS) Clad Wall Assemblies; 2003 (reapproved 2011).
G. ICC-ES AC38 - Acceptance Criteria for Water-Resistive Barriers; ICC Evaluation Service, Inc.; 2013.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 07 2500
02-21-2024 07 2500 - Weather Barriers
1.05 SUBMITTALS
A. See Section 01 3300 - Submittals for submittal procedures.
B. Product Data: Provide data on material characteristics.
C. Manufacturer's Installation Instructions: Indicate preparation, installation methods, and storage and handling criteria.
1.06 MOCK-UPS
A. Construct weather barrier mock-up, 10 feet long by 10 feet wide, indicating instalation at penetrations, top of wall, and base of wall..
B. Locate where directed.
C. Mock-up may remain as part of work.
1.07 FIELD CONDITIONS
A. Maintain temperature and humidity recommended by materials manufacturers before, during, and after installation.
PART 2 PRODUCTS
2.01 WATER-RESISTIVE BARRIER MATERIALS
A. Drainable Barrier Sheet: Multi-layer nonwoven and nonperforated polpropylene with rain screen matrix bonded on back side.
1. Width: 4.4 feet, minimum.
2. Water Vapor Permeance: 19 perms, minimum, when tested in accordance with ASTM E96/E96M using Procedure A - Desiccant Method, at 73.4 degrees F.
3. Ultraviolet (UV) and Weathering Resistance: Approved by manufacturer for up to 180 days of weather exposure.
4. Drainage gap: 3 mm minumum passing ASTM E2273
5. Products:
a. VaproShield: WrapShield RS: vaproshield.com - Basis of Design b. Tamlyn; TamlynWrap Rain Screen 6.3: www.tamlyn.com
c. Substitutions: See Section 01 6000 - Product Requirements.
2.02 ACCESSORIES
A. Sealants, Tapes, and Accessories Used for Sealing Water-Resistive Barrier and Adjacent Substrates: As indicated or complying with water-resistive barrier manufacturer's installation instructions.
B. Flexible Flashing: Self-adhesive sheet flashing complying with ASTM D1970/D1970M, except slip resistance requirement is waived if not installed on a roof.
1. Width: 4 inches.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 07 2500
02-21-2024 07 2500 - Weather Barriers
C. Thinners and Cleaners: As recommended by water-resistive barrier manufacturer.
PART 3 EXECUTION
3.01 EXAMINATION
A. Verify that surfaces and conditions comply with requirements of this section.
3.02 PREPARATION
A. Remove projections, protruding fasteners, and loose or foreign matter that might interfere with proper installation.
B. Clean and prime substrate surfaces to receive adhesives and sealants in accordance with manufacturer's installation instructions.
3.03 INSTALLATION
A. Install materials in accordance with manufacturer's installation instructions.
B. Water-Resistive Barriers: Install continuous water-resistive barrier over surfaces indicated, with sheets lapped to shed water but with seams not sealed.
C. Air Barriers: Install continuous air tight barrier over surfaces indicated, with sealed seams and with sealed joints to adjacent surfaces.
1. Seal joint between slab or curb and wall above.
D. Mechanically Fastened Exterior Sheets:
1. Install sheets shingle-fashion to shed water, with seams aligned horizontal.
2. Overlap seams as recommended by manufacturer, 6 inches, minimum.
3. Overlap at outside and inside corners as recommended by manufacturer, 12 inches, minimum.
4. Attach to framed construction with fasteners extending through sheathing into framing, and space fasteners at 12 to 18 inches on center along each framing member supporting sheathing.
5. For applications indicated to be airtight, seal seams, laps, penetrations, tears, and cuts with self-adhesive tape; use only large-headed, gasketed fasteners as recommended by manufacturer.
6. Install water-resistive barrier over jamb flashings.
7. Install head flashings under water-resistive barrier.
8. At framed openings with frames having nailing flanges, extend sheet into opening and over flanges; at head of opening, seal sheet over flange and flashing.
E. Openings and Penetrations in Exterior Water-Resistive Barriers:
1. Install flashing over sills, covering entire sill framing member, and extend at least 5 inches onto water-resistive barrier and at least 6 inches up jambs; mechanically fasten stretched edges.
2. At openings filled with frames having nailing flanges, seal head and jamb flanges using a continuous bead of sealant compressed by flange and cover flanges with sealing tape at
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 07 2500
02-21-2024 07 2500 - Weather Barriers
least 4 inches wide; do not seal sill flange.
3. At openings filled with nonflanged frames, seal water-resistive barrier to each side of framing at opening using flashing at least 9 inches wide, and covering entire depth of framing.
4. At head of openings, install flashing under water-resistive barrier extending at least 2 inches beyond face of jambs; seal water-resistive barrier to flashing.
5. At interior face of openings, seal gaps between window and door frames and rough framing using appropriate joint sealant over backer rod.
6. Service and Other Penetrations: Form flashing around penetrating items and seal to surface of water-resistive barrier.
3.04 FIELD QUALITY CONTROL
A. See Section 01 4000 - Quality Requirements for additional requirements.
B. City’s Inspection and Testing: Cooperate with City’s testing agency.
1. Allow access to work areas and staging.
2. Notify City’s testing agency in writing of schedule for work of this section to allow sufficient time for testing and inspection.
3. Do not cover work of this section until testing and inspection is accepted.
C. Do not cover installed water-resistive barriers until required inspections have been completed.
D. Take digital photographs of each portion of installation prior to covering up weather barriers.
3.05 PROTECTION
A. Do not leave materials exposed to weather longer than recommended by manufacturer.
END OF SECTION
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 07 4113
02-21-2024 07 4113 - Metal Roof Panels
Section 07 4113
Metal Roof Panels
PART 1 GENERAL
1.01 SECTION INCLUDES
A. Metal roof panel system of preformed steel panels.
1.02 RELATED REQUIREMENTS
A. Section 05 1200 - Structural Steel Framing: Roof framing and purlins.
B. Section 05 4000 - Cold-Formed Metal Framing: Roof Framing C. Section 06 1000 - Rough Carpentry: Roof sheathing.
D. Section 07 9200 - Joint Sealants: Sealing joints between metal roof panel system and adjacent construction.
1.03 REFERENCE STANDARDS
A. AAMA 2605 - Voluntary Specification, Performance Requirements and Test Procedures for Superior Performing Organic Coatings on Aluminum Extrusions and Panels; 2013.
B. ASTM A792/A792M - Standard Specification for Steel Sheet, 55% Aluminum-Zinc AlloyCoated by the Hot-Dip Process; 2010 (Reapproved 2015).
C. ASTM D1970/D1970M - Standard Specification for Self-Adhering Polymer Modified Bituminous Sheet Materials Used as Steep Roofing Underlayment for Ice Dam Protection; 2021.
D. ASTM D5147/D5147M - Standard Test Methods for Sampling and Testing Modified Bituminous Sheet Material; 2018.
E. ASTM E96/E96M - Standard Test Methods for Gravimetric Determination of Water Vapor Transmission Rate of Materials; 2021.
F. ASTM E1592 - Standard Test Method for Structural Performance of Sheet Metal Roof and Siding Systems by Uniform Static Air Pressure Difference; 2005 (Reapproved 2012).
1.04 SUBMITTALS
A. See Section 01 3300 - Submittals for submittal procedures.
B. Product Data: Manufacturer's data sheets on each product to be used, including:
1. Summary of test results, indicating compliance with specified requirements.
2. Storage and handling requirements and recommendations.
3. Installation methods.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 07 4113
02-21-2024 07 4113 - Metal Roof Panels
4. Specimen warranty.
C. Shop Drawings: Include layouts of roof panels, details of edge and penetration conditions, spacing and type of connections, flashings, underlayments, and special conditions.
1. Show work to be field-fabricated or field-assembled.
D. Verification Samples: For each roofing system specified, submit samples of minimum size 12 inches square, representing actual roofing metal, thickness, profile, color, and texture.
E. Test Reports: Indicate compliance of metal roofing system to specified requirements.
F. Warranty: Submit specified manufacturer's warranty and ensure that forms have been completed in City's name and are registered with manufacturer.
1.05 QUALITY ASSURANCE
A. Manufacturer Qualifications: Company specializing in manufacturing products specified in this section, with not less than 10years ofdocumentedexperience.
B. Panel manufacturers without full supporting literature, Flashings & Details Guides, Guide Specifications and Technical Support shall not be considered equal to the specified product.
C. Installer Qualifications: Company specializing in performing work of the type specified and with at least 5 years of documentedexperience or certified by the manufacturer.
1.06 REGULATORY AGENCY REQUIREMENTS
A. Comply with CBC and local Building Code requirements if more restrictive than those specified herein.
1.07 DELIVERY, STORAGE, AND HANDLING
A. Provide strippable plastic protection on prefinished roofing panels for removal after installation.
1.08 WARRANTY
A. See Section 01 7800 - Closeout Submittals for additional warranty requirements.
B. Finish Warranty: Provide manufacturer's special warranty covering failure of factory-applied exterior finish on metal roof panels and agreeing to repair or replace panels that show evidence of finish degradation, including significant fading, chalking, cracking, or peeling within specified warranty period of tenyears from Date of Substantial Completion.
C. Waterproofing Warranty: Provide manufacturer's warranty for weathertightness of roofing system, including agreement to repair or replace roofing that fails to keep out water within specified warranty period of 10years from Date of Substantial Completion.
PART 2 PRODUCTS
2.01 MANUFACTURERS
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 07 4113
02-21-2024 07 4113 - Metal Roof Panels
A. Architectural Metal Roof Panel Manufacturers:
1. Metal Sales Manufacturing Corporation: Vertical Seam https://www.metalsales.us.com/.
2. Substitutions: See Section 01 6000 - Product Requirements.
2.02 PERFORMANCE REQUIREMENTS
A. Metal Roof Panels: Provide complete roofing assemblies, including roof panels, clips, fasteners, connectors, and miscellaneous accessories, tested for compliance with the following minimum standards:
1. Structural Design Criteria: Provide panel assemblies designed to safely support design loads at support spacing indicated, with deflection not to exceed L/180 of span length(L) when tested in accordance with ASTM E1592.
2. Overall: Complete weathertight system tested and approved in accordance with ASTM E1592.
3. Thermal Movement: Design system to accommodate without deformation anticipated thermal movement over ambient temperature range of 100 degrees F.
2.03 METAL ROOF PANELS
A. Metal Roof Panels: Provide complete engineered system complying with specified requirements and capable of remaining weathertight while withstanding anticipated movement of substrate and thermally induced movement of roofing system.
B. Metal Panels: Factory-formed panels with factory-applied finish.
1. Steel Panels:
a. Aluminum-zinc alloy-coated steel complying with ASTM A792/A792M; minimum AZ50 coating.
b. Steel Thickness: Minimum 24 gauge, 0.024 inch.
2. Profile: Standing seam, with minimum 1.75 inchseam height; concealedfastener system for field seaming with special tool.
3. Texture: Striated.
4. Length: Maximum possible length to minimize lapped joints. Where lapped joints are unavoidable, space laps so that each sheet spans over three or more supports.
5. Width: Maximum panel coverage of 12 inches.
6. Color: Weathered Copper W50.
2.04 ATTACHMENT SYSTEM
A. Concealed System: Provide manufacturer's standard stainless steel or nylon-coated aluminum concealed anchor clips designed for specific roofing system and engineered to meet performance requirements, including anticipated thermal movement.
2.05 FINISHES
A. Fluoropolymer Coil Coating System: Polyvinylidene fluoride (PVDF) multi-coat superior performing organic coatings system complying with AAMA 2605, including at least 70 percent PVDF resin, and at least 80 percent of coil coated metal surfaces having minimum total dry film thickness (DFT) of 0.9 mil, 0.0009 inch; color and gloss as selected by Architect from manufacturer’s standard line as noted abo
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 07 4113
02-21-2024 07 4113 - Metal Roof Panels
2.06 ACCESSORIES
A. Miscellaneous Sheet Metal Items: Provide flashings, gutters, downspouts, trim, moldings, closure strips, preformed crickets, caps, and equipment curbs of the same material, thickness, and finish as used for the roofing panels. Items completely concealed after installation may optionally be made of stainless steel.
B. Rib and Ridge Closures: Provide prefabricated, close-fitting components of steel with corrosion resistant finish or combination steel and closed-cell foam.
C. Sealants:
1. Exposed Sealant: Elastomeric; silicone, polyurethane, or silyl-terminated polyether/polyurethane.
2. Concealed Sealant: Non-curing butyl sealant or tape sealant.
2.07 SHEET MATERIALS
A. Location
1. Field: One layer of ashpaltic underlayment.
2. Crickets, valleys, headwall flashing, sidewall flasing and roof penetraions: Self-adhering rubber modified asphalt
B. Underlayment: Self-adhering polymer modified asphalt sheet complying with ASTM D1970/D1970M, with strippable release film and top surface of woven polypropylene sheet.
1. Sheet Thickness: 80 mil, 0.080 inchminimum total thickness.
2. Self Sealability: Nail sealability in accordance with ASTM D5147/D5147M
3. Water Vapor Permeance: 0.1 perm, maximum, when tested in accordance with ASTM E96/E96M using Desiccant Method (Method A).
4. UL Class A Rated when tested in accordance with UL 790
5. Products:
a. Polyglass USA, Inc; Polystick XFR, Fire Resistant Self-Adhered Roof Underlayment:
www.polyglass.us/#sle.
b. Substitutions: See Section 01 6000 - Product Requirements.
PART 3 EXECUTION
3.01 EXAMINATION
A. Do not begin installation of preformed metal roof panels until substrates have been properly prepared.
B. If substrate preparation is the responsibility of another installer, notify Architect of unsatisfactory preparation before proceeding.
3.02 PREPARATION
A. Broom clean sheathing prior to installation of roofing system.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 07 4113
02-21-2024 07 4113 - Metal Roof Panels
B. Coordinate roofing work with provisions for roof drainage, flashing, trim, penetrations, and other adjoining work to ensure that completed roof will be free of leaks.
C. Coordinate installation of waterproof membrane over roof sheathing with Section 06 1000.
D. Remove protective film from surface of roof panels immediately prior to installation; strip film carefully to avoid damage to prefinished surfaces.
E. Separate dissimilar metals by applying a bituminous coating, self-adhering rubberized asphalt sheet, or other permanent method approved by metal roof panel manufacturer.
F. At locations where metal will be in contact with wood or other absorbent material subject to wetting, seal joints with sealing compound and apply one coat of heavy-bodied bituminous paint.
3.03 INSTALLATION
A. Overall: Install roofing system in accordance with approved shop drawings and metal roof panel manufacturer's instructions and recommendations, as applicable to specific project conditions; securely anchor components of roofing system in place allowing for thermal and structural movement.
1. Install roofing system with concealed clips and fasteners, except as otherwise recommended by manufacturer for specific circumstances.
2. Minimize field cutting of panels. Where field cutting is required, use methods that will not distort panel profiles. Use of torches for field cutting is prohibited.
B. Accessories: Install necessary components that are required for complete roofing assembly, including flashings, gutters, downspouts, trim, moldings, closure strips, preformed crickets, caps, equipment curbs, rib closures, ridge closures, and similar roof accessory items.
C. Roof Panels: Install metal roof panels in accordance with manufacturer's installation instructions, minimizing transverse joints except at junction with penetrations.
3.04 CLEANING
A. Clean exposed sheet metal work at completion of installation. Remove grease and oil films, excess joint sealer, handling marks, and debris from installation, leaving the work clean and unmarked, free from dents, creases, waves, scratch marks, or other damage to the finish.
3.05 PROTECTION
A. Do not permit storage of materials or roof traffic on installed roof panels. Provide temporary walkways or planks as necessary to avoid damage to completed work. Protect roofing until completion of project.
B. Touch-up, repair, or replace damaged roof panels or accessories before Date of Substantial Completion.
END OF SECTION
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 07 4113
02-21-2024 07 4113 - Metal Roof Panels
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Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 07 4213
04-30-2024 07 4213 - Metal Wall Panels
Section 07 4213
Metal Wall Panels
PART 1 GENERAL
1.01 SECTION INCLUDES
A. Manufactured metal panels for exterior wall panels, soffit panels, and subgirt framing assembly, with related flashings and accessory components.
1.02 RELATED REQUIREMENTS
A. Section 07 2500 - Weather Barriers: Water-resistive barrier under wall panels.
B. Section 07 9200 - Joint Sealants: Sealing joints between metal wall panel system and adjacent construction.
1.03 REFERENCE STANDARDS
A. AAMA 2605 - Voluntary Specification, Performance Requirements and Test Procedures for Superior Performing Organic Coatings on Aluminum Extrusions and Panels; 2013.
B. ASTM B209/B209M - Standard Specification for Aluminum and Aluminum-Alloy Sheet and Plate; 2021a.
1.04 SUBMITTALS
A. Product Data - Wall System: Manufacturer's data sheets on each product to be used, including:
1. Physical characteristics of components shown on shop drawings.
2. Storage and handling requirements and recommendations.
3. Installation instructions and recommendations.
B. Shop Drawings: Indicate dimensions, layout, joints, construction details, support clips, and methods of anchorage.
C. Samples: Submit two samples of wall panel and soffit panel, 12 inches by 12 inchesin size illustrating finish color, sheen, embossing, and texture.
D. Manufacturer's qualification statement.
E. Installer's qualification statement.
F. Warranty Documentation for Installation of Building Rainscreen Assembly: Submit installer warranty and ensure that forms have been completed in City's name and registered with installer.
1.05 MOCK-UPS
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 07 4213
04-30-2024 07 4213 - Metal Wall Panels
A. Construct mock-up, 4 feetlong by 4 feetwide; include paneland soffitsystem, glazing, attachments to building frame, associated vapor retarder and air seal materials, weep drainage system, sealants and seals, and related insulation in mock-up.
B. Locate as directed by Architect.
C. Mock-up may remain as part of work.
1.06 DELIVERY, STORAGE, AND HANDLING
A. Protect panels from accelerated weathering by removing or venting sheet plastic shipping wrap.
B. Store prefinished material off the ground and protected from weather; prevent twisting, bending, or abrasion; provide ventilation; slope metal sheets to ensure proper drainage.
C. Prevent contact with materials that may cause discoloration or staining of products.
1.07 FIELD CONDITIONS
A. Do not install wall panels when air temperature or relative humidity are outside manufacturer's limits.
1.08 WARRANTY
A. See Section 01 7800 - Closeout Submittals for additional warranty requirements.
B. Finish Warranty: Provide 5-year manufacturer warranty against excessive degradation of exterior finish. Include provision for replacement of units with excessive fading, chalking, or flaking. Complete forms in City's name and register with warrantor.
C. Special Warranty: Provide 2-year warranty covering water tightness and integrity of seals of metal wall panels. Complete forms in City's name and register with warrantor.
D. Installation Warranty for Building Rainscreen Assembly: Installer of exterior rainscreen assembly (including air/vapor barrier and attachments, framing, and exterior panels) to provide 10-year warranty that includes coverage for defective materials and/or workmanship. This warranty will also clearly include materials, labor, necessary activity to access these areas, and removal of any materials to effect repairs and restore to watertight conditions. www.edacontractors.com/#sle
PART 2 PRODUCTS
2.01 MANUFACTURERS
A. Metal Wall Panels - Concealed Fasteners:
1. D. Architectural Metal Solutions Incorporated; Aluminum Plate Rainscreen System – Series CPRS: https://damsinc.com/.
2. Substitutions: See Section 01 6000 - Product Requirements.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 07 4213
04-30-2024 07 4213 - Metal Wall Panels
B. Metal Soffit Panels:
1. Longboard Architectural Products; Tongue and Groove Soffit V-Groove.
2. Substitutions: See Section 01 6000 - Product Requirements.
2.02 METAL WALL PANEL SYSTEM
A. Wall Panel System: Factory fabricated prefinished metal panel system, site assembled.
1. Provide exterior wall panels and subgirt framing assembly.
2. Design and size components to support assembly dead loads, and to withstand live loads caused by positive and negative wind pressure acting normal to plane of wall.
3. Maximum Allowable Deflection of Panel: L/180 for length(L) of span.
4. Movement: Accommodate movement within system without damage to components or deterioration of seals, movement between system and perimeter components when subject to seasonal temperature cycling; dynamic loading and release of loads; and deflection of structural support framing.
5. Drainage: Provide positive drainage to exterior for moisture entering or condensation occurring within panel system.
6. Fabrication: Formed true to shape, accurate in size, square, and free from distortion or defects; pieces of longest practical lengths.
7. Corners: Factory-fabricated in one continuous piece with minimum 4-inchreturns.
B. Exterior Wall Panels:
1. Profile: Vertical and horizontal, as indicated; style as indicated.
2. Side Seams: Double-interlocked with reveal, rainscreen system.
3. Material: Precoated aluminum sheet, 8 gauge, .125 inchminimum thickness.
4. Panel Width: As indicated on the drawings.
5. Panel Depth: 2 inch , Manufacturer Standard
a. At Doors: Contractor to coordinate depth of "Cookie Sheet" cladding or glazed in planes with adjacent trades and manufacturers.
6. Panel Joints: Manufacturer's standard; 1/2" Maximum.
7. Surface Applied Medallion: Full CNC 3/8" plate aluminum. a. Material: Same as metal wall panel.
b. Shape and Size: As indicated on the drawings
c. Finish: Same as metal wall panel.
C. Soffit Panels:
1. Profile: 4 inch V-Groove, with venting not provided.
2. Profile: [2.5 inch V-Groove], with venting provided. a. Provide one row of ventilated soffit panel and restroom and kiosk canopy.
3. Profile: [6 inch V-Groove], with venting not provided. a. Vertical appliation
4. Material: Precoated aluminum sheet, 16 gauge, .0625 inchminimum thickness.
5. Color: As selected by Architectfrom manufacturer's standardline. a. Color: Dark Fir, DFR
6. Accesories: as required by manufacturer for complete installation a. Quick Screen Clip
b. Pan Head Screws
c. Trims as required; Starter track, termination set, and flat reveal at mitered corners.
D. Subgirt Framing Assembly:
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 07 4213
04-30-2024 07 4213 - Metal Wall Panels
1. Manufacturer's standard profile; to attach panel systems to building.
E. Internal and External Corners: Same material, thickness, and finish as exterior sheets; profile to suit system; shop cut and factory mitered to required angles.
F. Trim: Same material, thickness and finish as exterior sheets; brake formed to required profiles.
G. Anchors: Galvanized steel or as recommended by manufacturer for substrate.
2.03 MATERIALS
A. Wall Panels: Non-Precoated Aluminum Sheet: ASTM B209/B209M, 3003 alloy, with temper as required, with smooth surface, mill finish, or as otherwise recommended by metal producer for required finish.
1. Thickness: 0.125 inch, minimum.
B. Soffit Panels: Non-Precoated Aluminum Sheet: ASTM B209/B209M, 6063 alloy, T5 temper as required, with smooth surface, mill finish, or as otherwise recommended by metal producer for required finish.
2.04 FINISHES
A. Wall Panels: Fluoropolymer Coil Coating System: Polyvinylidene fluoride (PVDF) multi-coat superior performing organic coatings system complying with AAMA 2605, including at least 70 percent PVDF resin, and at least 80 percent of coil coated metal surfaces having minimum total dry film thickness (DFT) of 0.9 mil, 0.0009 inch; color and gloss as selected by Architect from manufacturer’s full line: Basis.
1. Products:
a. PPG; Duranar: www.ppgmetalcoatings.com/#sle.
1) Basis of Design: Earthtone UC124848
B. Soffit Panels Fluoroethylene Vinyl Ether (FEVE) Coating: Superior performing resin based organic powder coatings system complying with AAMA 2605; single coat applications when applied to aluminum with dry film thickness (DFT) of 2 to 3 mil, 0.002 to 0.003 inch; color and gloss as scheduled.
1. Apply coating to exposed metal surfaces with proper preparation and pretreatment in accordance with resin manufacturer's instructions.
2.05 ACCESSORIES
A. Fasteners: Manufacturer's standard type to suit application; with soft neoprene washers, steel, hot dip galvanized. Fastener cap same color as exterior panel.
1. Metal-to-Metal Fasteners: Self-drilling, self-tapping screws.
B. Field Touch-up Paint: As recommended by panel manufacturer.
C. Bituminous Paint: Asphalt base.
PART 3 EXECUTION
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 07 4213
04-30-2024 07 4213 - Metal Wall Panels
3.01 EXAMINATION
A. Verify that building framing members are ready to receive panels.
B. Verify that water-resistive barrier, see Section 07 2500, has been properly installed over substrate; see Section 05 4000.
3.02 FABRICATION
A. Fabricate and finish aluminum plate wall panels and accessories at the factory to greatest extent possible, by manufacturer's standard procedures and processes, as necessary to fulfill indicated performance requirements demonstrated by laboratory testing. Comply with indicated profiles and with dimensional and structural requirements.
1. Fabricate aluminum plate wall panels in a manner that shall eliminate condensation on interior side of panel and with joints between panels designed to form rain screen type seals.
2. Back routed panel lines, edges to be sharp and true, with surfaces free from warp and buckle.
3. Fabricate panels with sharply cut edges, with no displacement of face sheets.
4. Fabricate panels with panel stiffeners, as required to comply with deflection limits, attached to back of panels with structural adhesive sealant or bond tape.
5. Max radius of Edge = 1/8"
6. Completely fabricate panels, surface applied medallions, and all components with exposed surfaces prior to finishing.
3.03 PREPARATION
A. Install subgirts perpendicular and parallel to panel length, securely fastened to substrates and shimmed and leveled to uniform plane, and spaced at intervals indicated by manufacturer.
B. Protect surrounding areas and adjacent surfaces from damage during execution of this work.
3.04 INSTALLATION
A. Install panels on wallsin accordance with manufacturer's instructions.
B. Protect surfaces in contact with cementitious materials and dissimilar metals with bituminous paint; allow to dry prior to wall panel installation.
C. Fasten panels to structural supports; aligned, level, and plumb.
D. Provide expansion and control joints where indicated.
E. Use concealed fasteners unless otherwise indicated by Architect.
3.05 TOLERANCES
A. Offset From True Alignment Between Adjacent Members Abutting or In Line: 1/16 inch, maximum.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 07 4213
04-30-2024 07 4213 - Metal Wall Panels
B. Variation from Plane or Location As Indicated on Drawings: 1/4 inch, maximum.
3.06 CLEANING
A. Remove site cuttings from finish surfaces.
B. Remove protective material from wall panel surfaces.
C. Clean and wash prefinished surfaces with mild soap and water; rinse with clean water.
3.07 PROTECTION
A. Protect metal wall panels until completion of project.
B. Touch-up, repair, or replace damaged wall panels or accessories before Date of Substantial Completion.
END OF SECTION
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 07 6200
02-21-2024 07 6200 - Sheet Metal Flashing and Trim
Section 07 6200
Sheet Metal Flashing and Trim
PART 1 GENERAL
1.01 SECTION INCLUDES
A. Fabricated sheet metal items, including flashings, counterflashings, gutters, downspouts, sheet metal roofing, exterior penetrations, and other items indicated in Schedule.
1.02 RELATED REQUIREMENTS
A. Section 04 2000 - Unit Masonry: Metal flashings embedded in masonry.
B. Section 04 2613 - Masonry Veneer
C. Section 05 4000 - Cold-Formed Metal Framing
D. Section 07 7123 - Manufactured Gutters and Downspouts.
E. Section 07 9200 - Joint Sealants: Sealing non-lap joints between sheet metal fabrications and adjacent construction.
F. Section 08 6200 - Unit Skylights: Integral metal curbs.
G. Section 09 9000- Painting and Coating: Field painting.
1.03 REFERENCE STANDARDS
A. AAMA 2605 - Voluntary Specification, Performance Requirements and Test Procedures for Superior Performing Organic Coatings on Aluminum Extrusions and Panels; 2013.
B. ASTM A653/A653M - Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip Process; 2020.
C. ASTM B32 - Standard Specification for Solder Metal; 2008 (Reapproved 2014).
D. ASTM B209/B209M - Standard Specification for Aluminum and Aluminum-Alloy Sheet and Plate; 2021a.
E. CDA A4050 - Copper in Architecture - Handbook; current edition.
F. SMACNA (ASMM) - Architectural Sheet Metal Manual; 2012.
1.04 SUBMITTALS
A. See Section 01 3300 - Submittals for submittal procedures.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 07 6200
02-21-2024 07 6200 - Sheet Metal Flashing and Trim
B. Shop Drawings: Indicate material profile, jointing pattern, jointing details, fastening methods, flashings, terminations, and installation details.
1.05 QUALITY ASSURANCE
A. Perform work in accordance with SMACNA (ASMM) and CDA A4050 requirements and standard details, except as otherwise indicated.
B. Maintain one copy of each document on site.
C. Fabricator and Installer Qualifications: Company specializing in sheet metal work with 3years ofdocumentedexperience.
1.06 DELIVERY, STORAGE, AND HANDLING
A. Stack material to prevent twisting, bending, and abrasion, and to provide ventilation. Slope metal sheets to ensure drainage.
B. Prevent contact with materials that could cause discoloration or staining.
PART 2 PRODUCTS
2.01 SHEET MATERIALS
A. Galvanized Steel: ASTM A653/A653M, with G90/Z275 zinc coating; minimum 24-gauge,
0.0239-inch thick base metal.
B. Pre-Finished Galvanized Steel: ASTM A653/A653M, with G90/Z275zinc coating; minimum 24-gauge, 0.0239-inchthick base metal, shop pre-coated with manufacturer'scoating.
1. Aluminum-zinc alloy-coated steel complying with ASTM A792/A792M; minimum AZ50 coating.
2. Color: As selected by Architect from manufacturer's custom colors. a. Flashing directly contacting roofing to be flashed with metal by roofing manufacture to match roofing material.
b. Basis of Design: Weathered Copper W50 by Metal Sales c. Basis of Design Accent Color: Bronze
C. Pre-Finished Aluminum: ASTM B209/B209M, 3005 alloy, H12 or H14 temper; 18 gauge,
0.040 inchthick; plainfinish shop pre-coated with PVDFcoating.
1. Polyvinylidene Fluoride (PVDF) Coating: Superior performing organic powder coating, AAMA 2605; pretreated metal with two-coat system including primer and color coat with at least 70 percent PVDF coating.
2. Color: As selected by Architectfrom manufacturer's customcolors. a. Flashing directly contacting wall panels to be flashed with metal to match wall panel material.
1) Basis of Design: Duranar; Earthtone UC12484 by PPG;
www.ppgmetalcoatings.com
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 07 6200
02-21-2024 07 6200 - Sheet Metal Flashing and Trim
D. Note: Flashing directly contacting roofing to be flashed with metal by roofing manufacture to match roofing material.
2.02 ACCESSORIES
A. Sealant: Type specified in Section 09 7200.
2.03 FABRICATION
A. Form sections true to shape, accurate in size, square, and free from distortion or defects.
B. Form pieces in longest possible lengths.
C. Hem exposed edges on underside 1/2 inch; miter and seam corners.
D. Form material with flat lock seams, except where otherwise indicated; at moving joints, use sealed lapped, bayonet-type or interlocking hooked seams.
E. Fabricate corners from one piece with minimum 12-inchlong legs; seamfor rigidity, seal with sealant.
F. Fabricate vertical faces with bottom edge formed outward as requied by the condition and hemmed to form drip.
G. Fabricate flashings to allow toe to extend 4 inchesover roofing -. Return and brake edges.
PART 3 EXECUTION
3.01 EXAMINATION
A. Verify roof openings, curbs, pipes, sleeves, ducts, and vents through roof are solidly set, reglets in place, and nailing strips located.
B. Verify roofing termination and base flashings are in place, sealed, and secure.
C. In the event of a discrepancy, immediately notify the Architect.
3.02 PREPARATION
A. Install starter and edge strips, and cleats before starting installation.
B. Install surface mounted reglets true to lines and levels, and seal top of reglets with sealant.
C. Back paint concealed metal surfaces with protective backing paint to a minimum dry film thickness of 15 mil, 0.015 inch.
3.03 INSTALLATION
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 07 6200
02-21-2024 07 6200 - Sheet Metal Flashing and Trim
A. Secure flashings in place using concealed fasteners, and use exposed fasteners only where permitted..
B. Apply plastic cement compound between metal flashings and felt flashings.
C. Fit flashings tight in place; make corners square, surfaces true and straight in planes, and lines accurate to profiles.
END OF SECTION
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 07 7123
02-21-2024 07 7123 - Manufactured Gutters and Downspouts
Section 07 7123
Manufactured Gutters and Downspouts
PART 1 GENERAL
1.01 SECTION INCLUDES
A. Pre-finished galvanized steelgutters and downspouts.
B. Precast concrete splash pads.
1.02 RELATED REQUIREMENTS
A. Section
B. Section 07 4113 - Metal Roof Panels
C. Section 07 6200 - Sheet Metal Flashing and Trim.
D. Section 22 0000 - Plumbing
1.03 REFERENCE STANDARDS
A. ASTM A653/A653M - Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip Process; 2020.
B. SMACNA (ASMM) - Architectural Sheet Metal Manual; 2012.
1.04 ADMINISTRATIVE REQUIREMENTS
A. Comply with SMACNA (ASMM) for sizing components for rainfall intensity determined by a storm occurrence of 1 in 5 years.
1.05 SUBMITTALS
A. See Section 01 3300 - Submittals for submittal procedures.
B. Shop Drawings: Indicate locations, configurations, jointing methods, fastening methods, locations, and installation details.
C. Samples: Submit twosamples, 12 inch long, illustrating component design, finish, color, and configuration.
1.06 DELIVERY, STORAGE, AND HANDLING
A. Stack material to prevent twisting, bending, or abrasion, and to provide ventilation. Slope to drain.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 07 7123
02-21-2024 07 7123 - Manufactured Gutters and Downspouts
B. Prevent contact with materials that could cause discoloration, staining, or damage.
1.07 PROJECT CONDITIONS
A. Coordinate the work with downspout discharge pipe inlet.
PART 2 PRODUCTS
2.01 MATERIALS
A. Factory-formed steel with factory-applied finish.
1. Aluminum-zinc alloy-coated steel complying with ASTM A792/A792M; minimum AZ50 coating.
2. Color: As selected by Architectfrom manufacturer's customcolors. a. Basis of Design: Weathered Copper W50 by Metal Sales
2.02 COMPONENTS
A. Gutters: Profile as indicated.
B. Downspouts: CDA rectangular profile SMACNA rectangular profile.
C. Anchors and Supports: Profiled to suit gutters and downspouts.
1. To match existing
2. Anchoring Devices: In accordance with SMACNA requirements.
3. Gutter Supports: Brackets.
4. Downspout Supports: Brackets.
2.03 ACCESSORIES
A. Splash Pads: Precast concrete type, cast 12 by 24 by 3 inches; minimum 3,000 psi compressive strength at 28 days, with minimum 5 percent air entrainment.
B. Strainer Guard: Install "K-Style" strainer-guard at formed gutters, removable for cleaning.
C. Downspout Nozzle: Cow's tounge style, polished bronze PART 3 EXECUTION
3.01 EXAMINATION
A. Verify existing conditions before starting work.
B. Verify that surfaces are ready to receive work.
3.02 PREPARATION
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 07 7123
02-21-2024 07 7123 - Manufactured Gutters and Downspouts
A. Paint concealed sheet metal surfaces and surfaces in contact with dissimilar metals with protective backing paint to a minimum dry film thickness of 15 mil, 0.015 inch.
3.03 INSTALLATION
A. Install gutters, downspouts, and accessories in accordance with manufacturer's instructions.
B. Sheet Metal: Join lengths with formed seams sealed watertight. Flash and seal gutters to downspouts and accessories.
C. Slope gutters 1/16 inch per foot.
D. Solder metal joints for full metal surface contact. After soldering, wash metal clean with neutralizing solution and rinse with water.
E. Set splash pads under downspouts and scuppers.
END OF SECTION
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 07 7123
02-21-2024 07 7123 - Manufactured Gutters and Downspouts
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Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 07 9200
02-21-2024 07 9200 - Joint Sealants
Section 07 9200
Joint Sealants
PART 1 GENERAL
1.01 SECTION INCLUDES
A. Nonsag gunnable joint sealants.
B. Self-leveling pourable joint sealants.
1.02 RELATED REQUIREMENTS
A. Section 01 6116 - Volatile Organic Compound (VOC) Content Restrictions: Additional requirements for sealants and primers.
B. 32 1313 - Concrete Paving: Sealant at expansion joints
1.03 REFERENCE STANDARDS
A. ASTM C661 - Standard Test Method for Indentation Hardness of Elastomeric-Type Sealants by Means of a Durometer; 2006 (Reapproved 2011).
B. ASTM C920 - Standard Specification for Elastomeric Joint Sealants; 2014.
C. ASTM C1193 - Standard Guide for Use of Joint Sealants; 2016.
1.04 SUBMITTALS
A. Product Data for Sealants: Submit manufacturer's technical data sheets for each product to be used, that includes the following.
1. Physical characteristics, including movement capability, VOC content, hardness, cure time, and color availability.
2. List of backing materials approved for use with the specific product.
3. Substrates that product is known to satisfactorily adhere to and with which it is compatible.
4. Substrates the product should not be used on.
B. Color Cards for Selection: Where sealant color is not specified, submit manufacturer's color cards showing standard colors available for selection.
1.05 WARRANTY
A. Installer's Warranty: Correct defective work within a two year period after Date of Substantial Completion.
B. Manufacturer'sWarranty: Include coverage for installed sealants and accessories that fail to achieve watertight seal , exhibit loss of adhesion or cohesion, or do not cure for a period of one
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 07 9200
02-21-2024 07 9200 - Joint Sealants
year.
PART 2 PRODUCTS
2.01 MANUFACTURERS
A. Non-Sag Sealants: Permits application in joints on vertical surfaces without sagging or slumping.
1. BASF Construction Chemicals-Building Systems: www.buildingsystems.basf.com.
2. Bostik Inc: www.bostik-us.com.
3. Dow Corning Corporation: www.dowcorning.com/construction/sle.
4. Hilti, Inc: www.us.hilti.com/#sle.
5. Pecora Corporation: www.pecora.com.
6. Tremco Global Sealants: www.tremcosealants.com.
7. Sherwin-Williams Company: www.sherwin-williams.com.
8. Sika Corporation: www.usa-sika.com.
9. W.R. Meadows, Inc: www.wrmeadows.com/sle.
B. Self-Leveling Sealants: Pourable or self-leveling sealant that has sufficient flow to form a smooth, level surface when applied in a horizontal joint.
1. Bostik Inc: www.bostik-us.com.
2. Dow Corning Corporation: www.dowcorning.com/construction/sle.
3. Pecora Corporation: www.pecora.com.
4. Tremco Global Sealants: www.tremcosealants.com.
5. Sika Corporation: www.usa-sika.com.
6. W.R. Meadows, Inc: www.wrmeadows.com/sle.
2.02 JOINT SEALANT APPLICATIONS
A. Scope:
1. Exterior Joints: Seal open joints, whether or not the joint is indicated on drawings, unless specifically indicated not to be sealed. Exterior joints to be sealed include, but are not limited to, the following items.
a. Wall expansion and control joints.
b. Joints between different exposed materials.
c. Expansion joints in paving.
d. Other joints indicated below.
2. Do not seal the following types of joints.
a. Joints where sealant is specified to be provided by manufacturer of product to be sealed.
b. Joints where installation of sealant is specified in another section.
B. Exterior Joints: Use nonsag polyurethane sealant, unless otherwise indicated.
1. Control and Expansion Joints in Concrete Paving: Self-leveling polyurethane "trafficgrade" sealant.
2.03 JOINT SEALANTS - GENERAL
A. Sealants and Primers: Provide products with levels of volatile organic compound (VOC) content as indicated in Section 01 6116.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 07 9200
02-21-2024 07 9200 - Joint Sealants
B. Compatibility: Provide joint sealants, backings, and other related materials that are compatible with one another and with joint substrates under conditions of service and application, as demonstrated by sealant manufacturer, based on testing and field experience.
C. Colors: As as selected by architect from manufacturer's full range
2.04 NONSAG JOINT SEALANTS
A. Polyurethane Sealant: ASTM C920, Grade NS, Uses M and A; single or multicomponent; not expected to withstand continuous water immersion or traffic.
1. Movement Capability: Plus and minus ____ percent, minimum.
2. Manufacturers:
a. Sherwin-Williams Company; Stampede 2NS Polyurethane Sealant: www.sherwinwilliams.com/#sle. b. Sika Corporation; Sikaflex-2c NS: www.usa-sika.com/#sle. c. W. R. Meadows, Inc; POURTHANE NS: www.wrmeadows.com/#sle.
2.05 SELF-LEVELING SEALANTS
A. Self-Leveling Polyurethane Sealant: ASTM C920, Grade P, Uses M and A; single or multicomponent; explicitly approved by manufacturer for traffic exposure; not expected to withstand continuous water immersion .
1. Movement Capability: Plus and minus 25 percent, minimum.
2. Hardness Range: 35 to 55, Shore A, when tested in accordance with ASTM C661.
3. Color: Gray.
4. Manufacturers:
a. Pecora Corporation; Urexpan NR-200 and/or Dynatred: www.pecora.com. b. Sherwin-Williams Company; Loxon SL1 Polyurethane Self-Leveling Sealant:
www.sherwin-williams.com.
c. Sherwin-Williams Company; Loxon SL2 Polyurethane Self-Leveling Sealant:
www.sherwin-williams.com.
d. Sika Corporation; Sikaflex-1c SL: www.usa-sika.com/#sle. e. Sika Corporation; Sikaflex-2c SL: www.usa-sika.com/#sle.
PART 3 EXECUTION
3.01 EXAMINATION
A. Verify that joints are ready to receive work.
B. Verify that backing materials are compatible with sealants.
3.02 PREPARATION
A. Remove loose materials and foreign matter that could impair adhesion of sealant.
B. Clean joints, and prime as necessary, in accordance with manufacturer's instructions.
C. Perform preparation in accordance with manufacturer's instructions and ASTM C1193.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 07 9200
02-21-2024 07 9200 - Joint Sealants
D. Mask elements and surfaces adjacent to joints from damage and disfigurement due to sealant work; be aware that sealant drips and smears may not be completely removable.
3.03 INSTALLATION
A. Perform work in accordance with sealant manufacturer's requirements for preparation of surfaces and material installation instructions.
B. Perform installation in accordance with ASTM C1193.
C. Measure joint dimensions and size joint backers to achieve width-to-depth ratio, neck dimension, and surface bond area as recommended by manufacturer, except where specific dimensions are indicated.
D. Install bond breaker backing tape where backer rod cannot be used.
E. Install sealant free of air pockets, foreign embedded matter, ridges, and sags, and without getting sealant on adjacent surfaces.
F. Do not install sealant when ambient temperature is outside manufacturer's recommended temperature range, or will be outside that range during the entire curing period, unless manufacturer's approval is obtained and instructions are followed.
G. Nonsag Sealants: Tool surface concave, unless otherwise indicated; remove masking tape immediately after tooling sealant surface.
3.04 POST-OCCUPANCY
A. Post-Occupancy Inspection: Perform visual inspection of entire length of project sealant joints at a time that joints have opened to their greatest width; i.e. at low temperature in thermal cycle.
Report failures immediately and repair.
END OF SECTION
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 08 1113
02-21-2024 08 1113 - Hollow Metal Doors and Frames
Section 08 1113
Hollow Metal Doors and Frames
PART 1 GENERAL
1.01 SECTION INCLUDES
A. Non-fire-rated hollow metal doors and frames.
B. Thermally insulated hollow metal doors with frames.
C. Accessories, including glazing, louvers, and matching panels.
1.02 RELATED REQUIREMENTS
A. Section 08 7100 - Door Hardware.
B. Section 08 8000 - Glazing: Glass for doors and borrowed lites.
C. Section 09 9113 - Exterior Painting: Field painting.
1.03 ABBREVIATIONS AND ACRONYMS
A. ANSI: American National Standards Institute.
B. ASTM - American Society for Teesting Materials.
C. NFPA: National Fire Protection Association.
D. SDI: Steel Door Institute.
E. UL: Underwriters Laboratories.
1.04 REFERENCE STANDARDS
A. ADA Standards - 2010 ADA Standards for Accessible Design; 2010.
B. ANSI/SDI A250.4 - Test Procedure and Acceptance Criteria for Physical Endurance for Steel Doors, Frames and Frame Anchors; 2011.
C. ANSI/SDI A250.8 - Specifications for Standard Steel Doors and Frames (SDI-100); 2014.
D. ANSI/SDI A250.10 - Test Procedure and Acceptance Criteria for Prime Painted Steel Surfaces for Steel Doors and Frames; 2011.
E. ASTM A653/A653M - Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip Process; 2020.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 08 1113
02-21-2024 08 1113 - Hollow Metal Doors and Frames
F. ASTM A1008/A1008M - Standard Specification for Steel, Sheet, Cold-Rolled, Carbon, Structural, High-Strength Low-Alloy, High-Strength Low-Alloy with Improved Formability, Solution Hardened, and Bake Hardenable; 2015.
G. ASTM A1011/A1011M - Standard Specification for Steel, Sheet and Strip, Hot-Rolled, Carbon, Structural, High-Strength Low-Alloy, High-Strength Low-Alloy with Improved Formability, and Ultra-High Strength; 2014.
H. ASTM C143/C143M - Standard Test Method for Slump of Hydraulic-Cement Concrete; 2012.
I. ASTM C476 - Standard Specification for Grout for Masonry; 2010.
J. ASTM E90 - Standard Test Method for Laboratory Measurement of Airborne Sound Transmission Loss of Building Partitions and Elements; 2009.
K. ASTM E413 - Classification for Rating Sound Insulation; 2010.
L. BHMA A156.115 - American National Standard for Hardware Preparation in Steel Doors and Steel Frames; 2014.
M. ICC A117.1 - Accessible and Usable Buildings and Facilities; 2017.
N. ITS (DIR) - Directory of Listed Products; current edition.
O. NAAMM HMMA 810 - Hollow Metal Doors
P. NAAMM HMMA 820 - Hollow Metal Frames
Q. NAAMM HMMA 831 - Hardware Locations for Hollow Metal Doors and Frames; 2011.
R. NAAMM HMMA 840 - Guide Specifications for Installation and Storage of Hollow Metal Doors and Frames; 2007.
S. NAAMM HMMA 850 - Fire-Protection and Smoke Control Rated Hollow Metal Door and Frame Products; 2014.
T. NAAMM HMMA 861 - Guide Specifications for Commercial Hollow Metal Doors and Frames; 2006.
U. NFPA 80 - Standard for Fire Doors and Other Opening Protectives; 2016.
V. NFPA 252 - Standard Methods of Fire Tests of Door Assemblies; 2012.
W. SDI 117 - Manufacturing Tolerances for Standard Steel Doors and Frames; 2013.
X. UL (DIR) - Online Certifications Directory; current listings at database.ul.com.
Y. UL 10C - Standard for Positive Pressure Fire Tests of Door Assemblies; Current Edition, Including All Revisions.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 08 1113
02-21-2024 08 1113 - Hollow Metal Doors and Frames
1.05 SUBMITTALS
A. See Section 01 3300 - Submittals for submittal procedures.
B. Product Data: Materials and details of design and construction, hardware locations, reinforcement type and locations, anchorage and fastening methods, and finishes; and one copy of referenced standards/guidelines.
C. Shop Drawings: Details of each opening and each different wall opening condition, showing elevations, glazing, anchorage, frame profiles, and any indicated finish requirements.
D. Installation Instructions: Manufacturer's published instructions, including any special installation instructions relating to this project.
E. Manufacturer's Certificate: Certification that products meet or exceed specified requirements.
F. Manufacturer's Qualification Statement.
G. Installer's Qualification Statement.
1.06 QUALITY ASSURANCE
A. Manufacturer Qualifications: Company specializing in manufacturing products specified in this section, with not less than three years documented experience.
B. Installer Qualifications: Company specializing in performing work of the type specified and with at least three years of documented experience.
C. Maintain at project site copies of reference standards relating to installation of products specified.
1.07 DELIVERY, STORAGE, AND HANDLING
A. Comply with NAAMM HMMA 840 or ANSI/SDI A250.8 (SDI-100) in accordance with specified requirements.
B. Protect with resilient packaging; avoid humidity build-up under coverings; prevent corrosion and adverse effects on factory applied painted finish.
PART 2 PRODUCTS
2.01 MANUFACTURERS
A. Hollow Metal Doors and Frames:
1. Ceco Door, an Assa Abloy Group company; .: www.assaabloydss.com/#sle.
2. Steelcraft, an Allegion brand; .: www.allegion.com/#sle.
3. Substitutions: See Section 01 6000 - Product Requirements.
2.02 PERFORMANCE REQUIREMENTS
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 08 1113
02-21-2024 08 1113 - Hollow Metal Doors and Frames
A. Requirements for Hollow Metal Doors and Frames:
1. Steel Sheet: Comply with one or more of the following requirements; galvannealed steel complying with ASTM A653/A653M, cold-rolled steel complying with ASTM A1008/A1008M, or hot-rolled pickled and oiled (HRPO) steel complying with ASTM A1011/A1011M, commercial steel (CS) Type B, for each.
2. Accessibility: Comply with ICC A117.1, ADA Standards, and CBC Chapter 11B
3. Exterior Door Top Closures: Flush end closure channel, with top and door faces aligned.
4. Door Edge Profile: Manufacturers standard for application indicated.
5. Typical Door Face Sheets: Embossed.Refer to Door Schedule for additional information.
B. Hollow Metal Panels: Same construction, performance, and finish as doors.
C. Combined Requirements: If a particular door and frame unit is indicated to comply with more than one type of requirement, comply with the specified requirements for each type; for instance, an exterior door that is also indicated as being sound-rated must comply with the requirements specified for exterior doors and for sound-rated doors; where two requirements conflict, comply with the most stringent.
2.03 HOLLOW METAL DOORS
A. Door Finish: Factory primed and field finished.
B. Type 1 ,Exterior Doors: Thermally insulated.
1. Based on SDI Standards: ANSI/SDI A250.8 (SDI-100).
a. Level 3 - Extra Heavy-duty.
b. Physical Performance Level A, 1,000,000 cycles; in accordance with ANSI/SDI A250.4.
c. Model 3 - Stile and Rail.
d. Door Face Metal Thickness: 16 gauge, 0.053 inch, minimum.
2. Door Thickness: 1-3/4 inches, nominal.
3. Door Finish: Factory primed and field finished.
2.04 HOLLOW METAL FRAMES
A. Comply with standards and/or custom guidelines as indicated for corresponding door in accordance with applicable door frame requirements.
B. Exterior Door Frames: Fully welded. Steelcraft F and FN series
1. Galvanizing: Components hot-dipped zinc-iron alloy-coated (galvannealed) in accordance with ASTM A653/A653M, with A40/ZF120 coating.
2. Frame Metal Thickness: 12 gage, 0.093 inch, minimum.
3. Frame Finish: Factory primed and field finished.
C. Borrowed Lites Glazing Frames: Construction and face dimensions to match door frames, and as indicated on drawings.
2.05 FINISHES
A. Primer: Rust-inhibiting, complying with ANSI/SDI A250.10, door manufacturer's standard.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 08 1113
02-21-2024 08 1113 - Hollow Metal Doors and Frames
2.06 ACCESSORIES
A. Louvers: Roll formed steel with overlapping frame; factory-painted finish, color as selected; factory-installed.
B. Door Window Frames: Door window frames with glazing securely fastened within door opening.
1. Size: As indicated on drawings.
2. Frame Material: 18 gauge, 0.0478 inch, galvanized steel.
C. Glazing: As specified in Section 08 8000, factory installed.
D. Grout for Frames: Mortar grout complying with ASTM C476 with maximum slump of 4 inches as measured in accordance with ASTM C143/C143M for hand troweling in place; plaster grout and thinner pumpable grout are prohibited.
PART 3 EXECUTION
3.01 EXAMINATION
A. Verify existing conditions before starting work.
B. Verify that opening sizes and tolerances are acceptable.
C. Verify that finished walls are in plane to ensure proper door alignment.
3.02 PREPARATION
A. Coat inside of frames to be installed in masonry or to be grouted, with bituminous coating, prior to installation.
3.03 INSTALLATION
A. Install doors and frames in accordance with manufacturer's instructions and related requirements of specified door and frame standards or custom guidelines indicated.
B. Install fire rated units in accordance with NFPA 80.
C. Coordinate frame anchor placement with wall construction.
D. Grout frames in masonry construction, using hand trowel methods; brace frames so that pressure of grout before setting will not deform frames.
E. Install door hardware as specified in Section 08 7100.
F. Comply with glazing installation requirements of Section 08 8000.
3.04 TOLERANCES
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 08 1113
02-21-2024 08 1113 - Hollow Metal Doors and Frames
A. Clearances Between Door and Frame: Comply with related requirements of specified frame standards or custom guidelines indicated in accordance with SDI 117 or NAAMM HMMA 861.
B. Maximum Diagonal Distortion: 1/16 inch measured with straight edge, corner to corner.
3.05 ADJUSTING
A. Adjust for smooth and balanced door movement.
3.06 SCHEDULE
A. Refer to Door and Frame Schedule on the drawings.
END OF SECTION
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 08 3313
02-21-2024 08 3313 - Coiling Counter Doors
Section 08 3313
Coiling Counter Doors
PART 1 GENERAL
1.01 SECTION INCLUDES
A. Non-fire-rated coiling counter doors and operating hardware.
1.02 RELATED REQUIREMENTS
A. Section 05 1200 - Structural Steel Framing
1.03 REFERENCE STANDARDS
A. ASTM A666 - Standard Specification for Annealed or Cold-Worked Austenitic Stainless Steel Sheet, Strip, Plate, and Flat Bar; 2015.
1.04 SUBMITTALS
A. See Section 01 3300 - Submittals for submittal procedures.
B. Product Data: Submit manufacturer's standard literature showing materials and details of construction and finish. Include data on electrical operation.
C. Shop Drawings: Indicate rough and actual opening dimensions, anchorage methods, hardware locations, and installation details.
D. Samples: Two slats, 4 inches long, illustrating shape, color, and finish texture.
E. Manufacturer's Installation Instructions: Indicate installation sequence and installation, adjustment, and alignment procedures.
F. Manufacturer's qualification statement.
G. Installer's qualification statement.
H. Operation and Maintenance Data: Indicate modes of operation, lubrication requirements and frequency, and periodic adjustments required.
1.05 QUALITY ASSURANCE
A. Manufacturer Qualifications: Company specializing in manufacturing the products specified in this section with minimum three years of documented experience.
B. Installer Qualifications: Company specializing in performing work of type specified and with at least three years documented experience.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 08 3313
02-21-2024 08 3313 - Coiling Counter Doors
1.06 WARRANTY
A. See Section 01 7800 - Closeout Submittals for additional warranty requirements.
B. Manufacturer Warranty: Provide 2-year manufacturer warranty for counterbalance shaft assembly. Complete forms in City's name and register with manufacturer.
PART 2 PRODUCTS
2.01 MANUFACTURERS
A. Coiling Counter Doors:
1. C.H.I. Overhead Doors; Model 6566 (stainless): www.chiohd.com/#sle.
2. Overhead Door: Model 651(stainless): https://www.overheaddoor.com/counter-doors-651.
3. Substitutions: See Section 01 6000 - Product Requirements.
2.02 COILING COUNTER DOORS
A. Coiling Counter Metal Doors, Non-Fire-Rated: Stainless steelslat curtain.
1. Mounting: Interior face mounted.
2. Nominal Slat Size: 1 1/2 incheswide.
3. Slat Profile: Flat.
4. Interior Finish, Stainless Steel: No. 4 - Brushed.
5. Curtain Color: Exterior side to be as selected by Architect from manufacturer's custom range to match wall panels.
6. Guides: Formed track; stainless steel same material and finish as interior unless otherwise indicated.
7. Hood Enclosure: Manufacturer's standard; primed steel.
8. Manual push upoperation.
9. Locking Devices: Slide bolt on inside.
2.03 COMPONENTS
A. Metal Curtain Construction: Interlocking, single-thickness slats.
1. Slat Ends: Alternate slats fitted with end locks to act as wearing surface in guides and to prevent lateral movement.
2. Curtain Bottom: Fitted with angles to provide reinforcement and positive contact in closed position.
3. Stainless Steel Slats: ASTM A666, Type 304; minimum thickness 22 gauge, 0.03 inch.
B. Guide Construction: Continuous, of profile to retain door in place, with mounting brackets of same metal.
1. Stainless Steel Guides: ASTM A666, Type 304, rollable temper.
C. Hood Enclosure: Internally reinforced to maintain rigidity and shape.
D. Lock Hardware:
1. Latch Handle: Manufacturer's standard.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 08 3313
02-21-2024 08 3313 - Coiling Counter Doors
2. Slide Bolt: Provide on both-jamb sides, extending into slot in guides, with padlock on both sides..
E. Roller Shaft Counterbalance: Steel pipe and torsion steel spring system, capable of producing torque sufficient to ensure smooth operation of curtain from any position and capable of holding position at mid-travel; with adjustable spring tension; requiring 25 lb nominal force to operate.
PART 3 EXECUTION
3.01 EXAMINATION
A. Verify that adjacent construction is suitable for door installation.
B. Verify that electrical services have been installed and are accessible.
C. Verify that door opening is plumb, header is level, and dimensions are correct.
D. Notify Architect of any unacceptable conditions or varying dimensions.
E. Commencement of installation indicates acceptance of substrate and door opening conditions.
3.02 INSTALLATION
A. Install units in accordance with manufacturer's instructions.
B. Use anchorage devices to securely fasten assembly to wall construction and building framing without distortion or stress.
C. Securely and rigidly brace components suspended from structure. Secure guides to structural members only.
D. Fit and align assembly including hardware; level and plumb, to provide smooth operation.
E. Install perimeter trim as indicated.
3.03 TOLERANCES
A. Maintain dimensional tolerances and alignment with adjacent work.
B. Maximum Variation From Plumb: 1/16 inch.
C. Maximum Variation From Level: 1/16 inch.
D. Longitudinal or Diagonal Warp: Plus or minus 1/8 inch per 10 ft straight edge.
3.04 ADJUSTING
A. Adjust operating assemblies for smooth and noiseless operation.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 08 3313
02-21-2024 08 3313 - Coiling Counter Doors
3.05 CLEANING
A. Clean installed components.
B. Remove labels and visible markings.
END OF SECTION
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 08 4313
04-30-2024 08 4313 - Aluminum-Framed Storefronts
Section 08 4313
Aluminum-Framed Storefronts
PART 1 GENERAL
1.01 SECTION INCLUDES
A. Aluminum-framed storefront, with vision glass.
B. All required attachments, trim, and accessories to provide a complete installation.
1.02 RELATED REQUIREMENTS
A. Section 06 1000 - Rough Carpentry
B. Section 07 9200 - Joint Sealants: Sealing joints between frames and adjacent construction.
C. Section 08 8000 - Glazing: Glass and glazing accessories.
1.03 REFERENCE STANDARDS
A. AAMA CW-10 - Care and Handling of Architectural Aluminum From Shop to Site; 2015.
B. AAMA 501.4 - Recommended Static Test Method for Evaluating Curtain Wall and Storefront Systems Subjected to Seismic and Wind Induced Interstory Drifts; 2009.
C. AAMA 611 - Voluntary Specification for Anodized Architectural Aluminum; 2012.
D. AAMA 1503 - Voluntary Test Method for Thermal Transmittance and Condensation Resistance of Windows, Doors and Glazed Wall Sections; 2009.
E. AAMA 2604 - Voluntary Specification, Performance Requirements and Test Procedures for High Performance Organic Coatings on Aluminum Extrusions and Panels; 2013.
F. ASCE 7 - Minimum Design Loads for Buildings and Other Structures; 2010, with 2013 Supplements and Errata.
G. ASTM B209 - Standard Specification for Aluminum and Aluminum-Alloy Sheet and Plate; 2014.
H. ASTM B221 - Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes; 2014.
I. ASTM B221M - Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes [Metric]; 2013.
J. ASTM E283/E283M - Standard Test Method for Determining Rate of Air Leakage Through Exterior Windows, Skylights, Curtain Walls, and Doors Under Specified Pressure Differences Across the Specimen; 2019.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 08 4313
04-30-2024 08 4313 - Aluminum-Framed Storefronts
K. ASTM E330/E330M - Standard Test Method for Structural Performance of Exterior Windows, Doors, Skylights and Curtain Walls by Uniform Static Air Pressure Difference; 2014.
1.04 ADMINISTRATIVE REQUIREMENTS
A. Coordinate with installation of other components that comprise the exterior enclosure.
1.05 PERFORMANCE REQUIREMENTS
A. Design and size components to withstand the following load requirements without damage or permanent set, when tested in accordance with ASTM E 330, using loads 1.5 times the design wind loads and 10 second duration of maximum load.
1. Design Wind Loads: Comply with requirements of California Building code. a. 70 mph wind speed, exposure C
2. Member Deflection: Limit member deflection to flexure limit of glass in any direction, with full recovery of glazing materials.
B. Movement: Accommodate movement between storefront and perimeter framing and deflection of lintel, without damage to components or deterioration of seals.
C. Air Infiltration: Limit air infiltration through assembly to 0.06 cu ft/min/sq ft of wall area, measured at a reference differential pressure across assembly of 1.57 psf as measured in accordance with ASTM E 283.
D. Water Leakage: None, when measured in accordance with ASTM E 331 with a test pressure difference of 6.00 lbf/sq ft.
E. System Internal Drainage: Drain to the exterior by means of a weep drainage network any water entering joints, condensation occurring in glazing channel, and migrating moisture occurring within system.
F. Expansion/Contraction: Provide for expansion and contraction within system components caused by cycling temperature range of 170 degrees F over a 12 hour period without causing detrimental effect to system components, anchorages, and other building elements.
1.06 SUBMITTALS
A. See Section 01 3300 - Submittals, for submittal procedures.
B. Product Data: Provide component dimensions, describe components within assembly, anchorage and fasteners, glass and infill, internal drainage details.
C. Shop Drawings: Indicate system dimensions, framed opening requirements and tolerances, affected related work, expansion and contraction joint location and details, and field welding required.
D. Samples: Submit two samples 6 inches long illustrating finished aluminum surface .
E. Warranty: Submit manufacturer warranty and ensure forms have been completed in City's name and registered with manufacturer.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 08 4313
04-30-2024 08 4313 - Aluminum-Framed Storefronts
1.07 QUALITY ASSURANCE
A. Manufacturer Qualifications: Company specializing in performing work of type specified and with at least three years of documented experience.
B. Single Source Responsibility: Obtain storefronts through one source from a single manufacturer.
C. Installer - The storefront installer shall be currently approved by the manufacturer, and have experience of at least five (5) years installing the selected system.
1.08 DELIVERY, STORAGE, AND HANDLING
A. Handle products of this section in accordance with AAMA CW-10.
B. Protect finished aluminum surfaces with wrapping. Do not use adhesive papers or sprayed coatings that bond to aluminum when exposed to sunlight or weather.
C. Replacements - In the event of damage, including water intrusion, immediately make all repairs and replacements necessary to the approval of the Architect and at no additional cost to the University.
1.09 WARRANTY
A. See Section 01 7800 - Closeout Submittals, for additional warranty requirements.
B. Special Assembly Warranty: Manufacturer's standard form in which manufacturer agrees to repair or replace components of aluminum-framed systems that do not comply with requirements or that deteriorate as defined in this Section within specified warranty period.
1. Failures include, but are not limited to, the following:
a. Structural failures including, but not limited to, excessive deflection. b. Noise or vibration caused by thermal movements.
c. Deterioration of metals, metal finishes, and other materials beyond normal weathering.
d. Water leakage through fixed glazing and framing areas. e. Failure of operating components to function properly.
2. Warranty Period: 2 years.
C. Provide two year manufacturer warranty against excessive degradation of exterior finish.
Include provision for replacement of units with excessive fading, chalking, or flaking.
PART 2 PRODUCTS
2.01 MANUFACTURERS
A. All storefront and entrances system components shall be the product of a single manufacturer and represent an integrated system.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 08 4313
04-30-2024 08 4313 - Aluminum-Framed Storefronts
B. The aluminum storefront system was designed based on the product of Arcadia as a standard of quality.
C. Aluminum-Framed Storefront and Doors:
1. Kawneer North America; Trifab 451T: www.kawneer.com.
2. Substitutions: See Section 01 6000 - Product Requirements.
2.02 ALUMINUM-FRAMED STOREFRONT
A. Glazing: Refer to Section 08 8000 Glazing.
B. Aluminum-Framed Storefront: Factory fabricated, factory finished aluminum framing members with infill, and related flashings, anchorage and attachment devices.
1. Glazing Rabbet: For 1 inch insulating glazing.
2. Glazing Position: Center Set.
3. Vertical Mullion Dimensions: 2 inches wide by 4-1/2 inches deep.
4. Condensation Resistance Factor: 40 minimum
5. Finish: Class I color anodized.
a. Factory finish all surfaces that will be exposed in completed assemblies.
6. Finish Color: Custom color from manufacturer's full range.
7. Fabrication: Joints and corners flush, hairline, and weatherproof, accurately fitted and secured; prepared to receive anchors and hardware; fasteners and attachments concealed from view; reinforced as required for imposed loads.
8. Construction: Eliminate noises caused by wind and thermal movement, prevent vibration harmonics, and prevent "stack effect" in internal spaces.
9. System Internal Drainage: Drain to the exterior by means of a weep drainage network any water entering joints, condensation occurring in glazing channel, and migrating moisture occurring within system.
10. Expansion/Contraction: Provide for expansion and contraction within system components caused by cycling temperature range of 170 degrees F over a 12 hour period without causing detrimental effect to system components, anchorages, and other building elements.
11. Movement: Allow for movement between storefront and adjacent construction, without damage to components or deterioration of seals.
12. Perimeter Clearance: Minimize space between framing members and adjacent construction while allowing expected movement.
C. Performance Requirements
1. Wind Loads: Design and size components to withstand the specified load requirements without damage or permanent set, when tested in accordance with ASTM E330/E330M, using loads 1.5 times the design wind loads and 10 second duration of maximum load. a. Design Wind Loads: Comply with requirements of ASCE 7. b. Member Deflection: Limit member deflection to 1/175 in any direction, with full recovery of glazing materials.
2. Air Leakage: 0.06 cfm/sq ft maximum leakage of storefront wall area when tested in accordance with ASTM E283/E283M at 1.57 psf pressure difference.
3. System shall not deflect more than 1/8” at the center point, or 1/16” at the center point of a horizontal member, once deadload points have been established.
4. System shall accommodate expansion and contraction movement due to surface temperature differential of 180 degrees F.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 08 4313
04-30-2024 08 4313 - Aluminum-Framed Storefronts
5. Seismic testing shall conform to AAMA 504.1 recommended static test method for evaluating performance of curtain walls and storefront wall systems due to horizontal displacements associated with seismic movements and building sway.
6. Thermal Performance – When tested in accordance with AAMA 1503.1 the following results should be attained: U-Maximum .63/CRF – minimum of 59.
7. National Fenestration Rating Council (NFRC) specific application evaluation
2.03 COMPONENTS
A. Aluminum Framing Members: Tubular aluminum sections, thermally broken with interior section insulated from exterior, drainage holes and internal weep drainage system.
1. Framing members for interior applications need not be thermally broken.
2. Fabrication Method – Shearblock or equal. Use of exposed fasteners and stacking system with receptor sill not acceptable.
3. Glazing Stops: Flush.
B. Glazing: See Section 08 8000.
C. Applied Muntins: Prefabricated simulated divided lite grid assembly with perimeter surround; designed to be adhered and fastened to storefront framing members and glazing.
1. Material: Extruded aluminum.
2. Profile: Manufacturer's standard.
3. Finish: Same as storefront.
D. Infill Panels: 1 inch thick aluminum sheet. Provide "Cookie Sheet" infill by same manuacturer as metal wall panels.
E. Doors: Glazed aluminum. Series 500 Heavy Wall Wide stile
1. Thickness: 2 inches.
2. Top Rail: 5 inches wide.
3. Vertical Stiles: 5 inches wide.
4. Cross Rail: 6 inches wide.
5. Bottom Rail: 10 inches wide.
6. Glazing Stops: Square.
7. Bottom Rail Weathering: standard dual felt
8. Finish: Same as storefront.
9. Hinges: Continuous hinge
10. Threshold: 5 inch, clear anodized
2.04 MATERIALS
A. Extruded Aluminum: ASTM B221 (ASTM B221M).
B. Fasteners: Stainless steel.
C. Glazing Gaskets: Type to suit application to achieve weather, moisture, and air infiltration requirements.
2.05 FINISHES
A. Comply with AA DAF-45 for aluminum finishes required.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 08 4313
04-30-2024 08 4313 - Aluminum-Framed Storefronts
B. Class I Color Anodized Finish: AAMA 611 AA-M12C22A42 Integrally colored anodic coating not less than 0.7 mils thick.
C. Touch-Up Materials: As recommended by coating manufacturer for field application.
2.06 FABRICATION
A. Touch-up surfaces cut during fabrication so that no natural aluminum is visible in completed assemblies, including joint edges.
B. A. Continuous sub-sill shall be provided under sill members to collect water infiltration and divert from the interior of the system.
C. Develop drainage holes with moisture pattern to exterior.
D. B. Framing members shall be internally reinforced and secured at head and sill as necessary for structural performance requirements, for hardware attachment, and as indicated.
E. C. Fasteners shall be so located as to ensure concealment from view in the final assembly.
PART 3 EXECUTION
3.01 EXAMINATION
A. Verify dimensions, tolerances, and method of attachment with other work.
B. Verify that wall openings and adjoining air and vapor seal materials are ready to receive work of this section.
3.02 INSTALLATION
A. Install wall system in accordance with manufacturer's instructions.
B. Attach to structure to permit sufficient adjustment to accommodate construction tolerances and other irregularities.
C. Provide alignment attachments and shims to permanently fasten system to building structure.
D. Align assembly plumb and level, free of warp or twist. Maintain assembly dimensional tolerances, aligning with adjacent work.
E. Provide thermal isolation where components penetrate or disrupt building insulation.
F. Install sill flashings. Turn up ends and edges; seal to adjacent work to form water tight dam.
G. Where fasteners penetrate sill flashings, make watertight by seating and sealing fastener heads to sill flashing.
H. Coordinate attachment and seal of perimeter air and vapor barrier materials.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 08 4313
04-30-2024 08 4313 - Aluminum-Framed Storefronts
I. Pack fibrous insulation in shim spaces at perimeter of assembly to maintain continuity of thermal barrier.
J. Install glass and infill panels in accordance with Section 08 8000, using glazing method required to achieve performance criteria.
K. Install applied muntin grid assembly in accordance with manufacturer's instructions.
L. Install perimeter sealant in accordance with Section 07 9005.
M. Touch-up minor damage to factory applied finish; replace components that cannot be satisfactorily repaired.
3.03 TOLERANCES
A. Maximum Variation from Plumb: 0.06 inch per 3 feet non-cumulative or 0.06 inch per 10 feet, whichever is less.
B. Maximum Misalignment of Two Adjoining Members Abutting in Plane: 1/32 inch.
3.04 CLEANING
A. Remove protective material from pre-finished aluminum surfaces.
B. Remove excess sealant by method acceptable to sealant manufacturer.
3.05 PROTECTION
A. Protect installed products from damage until Date of Substantial Completion.
END OF SECTION
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 08 4313
04-30-2024 08 4313 - Aluminum-Framed Storefronts
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Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 08 6200
02-21-2024 08 6200 - Unit Skylights
Section 08 6200
Unit Skylights
PART 1 GENERAL
1.01 SECTION INCLUDES
A. Skylights with integral frame.
B. Operating mechanism.
1.02 RELATED REQUIREMENTS
A. Section 05 4000 - Cold-Formed Metal Framing
B. Section 07 4113 - Metal Roof Panels: Building Roofing
1.03 REFERENCE STANDARDS
A. AAMA/WDMA/CSA 101/I.S.2/A440 - North American Fenestration Standard/Specification for windows, doors, and skylights; 2011.
B. ASTM B221 - Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes; 2014.
C. ASTM B221M - Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes [Metric]; 2013.
D. ASTM E2112 - Standard Practice for Installation of Exterior Windows, Doors and Skylights; 2007.
1.04 SUBMITTALS
A. See Section 01 3300 - Submittals for submittal procedures.
B. Product Data: Include structural, thermal, and daylighting performance values.
C. Performance Validation: Provide specified performance validation before submitting shop drawings or starting fabrication.
D. Grade Substantiation: Prior to submitting shop drawings or starting fabrication, submit one of the following showing compliance with specified grade:
1. Evidence of AAMA Certification.
2. Evidence of WDMA Certification.
3. Evidence of CSA Certification.
4. Test report(s) by independent testing agency itemizing compliance and acceptable to authorities having jurisdiction.
E. Installer's qualification statement.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 08 6200
02-21-2024 08 6200 - Unit Skylights
1.05 QUALITY ASSURANCE
A. Manufacturer Qualifications: Company specializing in manufacturing the products specified in this section with not less than three years documented experience.
B. Installer Qualifications: Company specializing in performing work of the type specified and with at least three years documented experience.
1.06 WARRANTY
A. See Section 01 7800 - Closeout Submittals for additional warranty requirements.
B. Manufacturer Warranty: Provide five-year manufacturer warranty including coverage for leakage due to defective skylight materials or construction. Complete forms in City's name and register with manufacturer.
PART 2 PRODUCTS
2.01 MANUFACTURERS
A. Unit Skylights:
1. FAKRO America LLC: www.fakrousa.com/#sle.
2. Velux America, Inc: www.veluxusa.com/#sle.
3. Wasco Skylights - Part of the VELUX Group: www.wascoskylights.com/#sle.
4. Substitutions: See Section 01 6000 - Product Requirements.
2.02 SKYLIGHTS
A. Skylights: Factory-assembled glazing in aluminum frame, free of visual distortion, and weathertight.
1. Shape: Rectangular dome.
2. Glazing: Single.
3. Operation: None; fixed.
4. Nominal Size: 24 by 48 inch.
5. Color: As selected from manufacture's full line to complement roofing.
2.03 PERFORMANCE REQUIREMENTS
A. Provide unit skylights that comply with the following:
1. Grade: AAMA/WDMA/CSA 101/I.S.2/A440 requirements for specific skylight type:
2. Performance Validation: Skylights shall comply with AAMA/WDMA/CSA 101/I.S.2/A440 performance requirements as indicated by having AAMA, WDMA, or CSA certified label, or an independent test report for indicated products itemizing compliance and acceptable by authorities having jurisdiction.
3. Allow for expansion and contraction within system components caused by a cycling surface temperature range of 170 degrees F without causing detrimental effects to system or components.
2.04 COMPONENTS
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 08 6200
02-21-2024 08 6200 - Unit Skylights
A. Single Glazing: Polycarbonate plastic; clear transparent.
B. Frames: ASTM B221 ASTM B221M Extruded aluminumreinforcedand weldedcorner joints, integral curb frame mounting flangeand counterflashingto receive roofing flashing system, with integral condensation collectiongutter, glazing retainer; clear anodizedfinish.
2.05 ACCESSORIES
A. Anchorage Devices: Type recommended by manufacturer, exposed to view.
B. Counterflashings: Same metal type and finish as roofing..
C. Protective Back Coating: Zinc molybdate alkyd.
D. Sealant: Elastomeric, silicone or polyurethane, compatible with material being sealed .
PART 3 EXECUTION
3.01 EXAMINATION
A. Verify existing conditions before starting work.
B. Verify that openings and substrate conditions are ready to receive work of this section.
3.02 PREPARATION
A. Apply protective back coating on aluminum surfaces of skylight units that will be in contact with cementitious materials or dissimilar metals.
3.03 INSTALLATION
A. Install unit skylights in accordance with manufacturer's instructions and ASTM E2112.
B. Install skylight units and mount securely; install counterflashing as required.
C. Apply sealant to achieve watertight assembly.
END OF SECTION
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 08 6200
02-21-2024 08 6200 - Unit Skylights
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Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 08 7100
02-21-2024 08 7100 - Door Hardware
Section 08 7100
Door Hardware
PART 1 GENERAL
1.01 SECTION INCLUDES
A. Hardware for hollow metal and slidingdoors.
B. Thresholds.
C. Weatherstripping and gasketing.
1.02 RELATED REQUIREMENTS
A. Section 08 1113 - Hollow Metal Doors and Frames.
1.03 REFERENCE STANDARDS
A. ADA Standards - 2010 ADA Standards for Accessible Design; 2010.
B. BHMA A156.1 - American National Standard for Butts and Hinges; 2013.
C. BHMA A156.2 - American National Standard for Bored and Preassembled Locks & Latches; 2011.
D. BHMA A156.4 - American National Standard for Door Controls - Closers; 2013.
E. BHMA A156.5 - American National Standard for Cylinders and Input Devices for Locks; 2014.
F. BHMA A156.18 - American National Standard for Materials and Finishes; 2012.
G. BHMA A156.21 - American National Standard for Thresholds; 2014.
H. BHMA A156.22 - American National Standard for Door Gasketing and Edge Seal Systems, Builders Hardware Manufacturers Association; 2012.
I. BHMA A156.26 - American National Standard for Continuous Hinges; 2012.
J. ICC A117.1 - Accessible and Usable Buildings and Facilities; 2017.
1.04 ADMINISTRATIVE REQUIREMENTS
A. Coordinate the manufacture, fabrication, and installation of products that door hardware is installed on.
B. Preinstallation Meeting: Convene a preinstallation meeting one week prior to commencing work of this section; attendance is required by affected installers and the following:
1. Architect.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 08 7100
02-21-2024 08 7100 - Door Hardware
2. Installer's Architectural Hardware Consultant (AHC).
3. Hardware Installer.
C. Furnish templates for door and frame preparation to manufacturers and fabricators of products requiring internal reinforcement for door hardware.
1.05 SUBMITTALS
A. See Section 01 3300 - Submittals for submittal procedures.
B. Product Data: Manufacturer's catalog literature for each type of hardware, marked to clearly show products to be furnished for this project, and includes construction details, material descriptions, finishes, and dimensions and profiles of individual components.
C. Shop Drawings - Door Hardware Schedule: Submit detailed listing that includes each item of hardware to be installed on each door. Use door numbering scheme as included in Contract Documents.
1. Prepared by or under supervision of Architectural Hardware Consultant (AHC).
2. Provide complete description for each door listed.
3. Provide manufacturer name, product names, and catalog numbers; include functions, types, styles, sizes and finishes of each item.
D. Installer's qualification statement.
E. Warranty: Submit manufacturer's warranty and ensure that forms have been completed in City's name and registered with manufacturer.
1.06 QUALITY ASSURANCE
A. Installer Qualifications: Company specializing in performing work of the type specified for commercial door hardware with at least three years of documented experience.
B. Supplier Qualifications: Company with certified Architectural Hardware Consultant (AHC) and Electrified Hardware Consultant (EHC) to assist in work of this section.
1.07 DELIVERY, STORAGE, AND HANDLING
A. Package hardware items individually; label and identify each package with door opening code to match door hardware schedule.
1.08 WARRANTY
A. See Section 01 7800 - Closeout Submittals for additional warranty requirements.
B. Warranty against defects in material and workmanship for period indicated, from Date of Substantial Completion.
1. Closers: Five years, minimum.
2. Locksets and Cylinders: Three years, minimum.
3. Other Hardware: Two years, minimum.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 08 7100
02-21-2024 08 7100 - Door Hardware
PART 2 PRODUCTS
2.01 DESIGN AND PERFORMANCE CRITERIA
A. Provide specified door hardware as required to make doors fully functional, compliant with applicable codes, and secure to extent indicated.
B. Provide individual items of single type, of same model, and by same manufacturer.
C. Provide door hardware products that comply with the following requirements:
1. Applicable provisions of federal, state, and local codes.
2. Accessibility: ADA Standards and ICC A117.1.
D. Lock Function: Provide lock and latch function numbers and descriptions of manufacturer's series. See Door Hardware Schedule.
2.02 HINGES
A. Manufacturers:
1. Hager Companies: www.hagerco.com/#sle.
B. Hinges: Comply with BHMA A156.1, Grade 1.
1. Continuous Hinges: Comply with BHMA A156.26.
2. Provide hinges on every swinging door.
3. Provide following quantity of butt hinges for each door:
2.03 TRACK AND HANGERS
A. Manufacturers:
1. Basis of Design: Rail Craft Wall Mount 400.
B. Face-Mounted Barn Door Hardware:
1. Provide steel, squaretrack rail, track fasteners, guides, latches and pulls; size rail and hangers in accordance with manufacturer's recommendations for weight of doors.
2. Track Length: 96 inch, nominal.
3. Track Finish: As selected by Architect.
4. Hardware Style: As selected by Architect.
C. Door Weight: Medium; medium frequency of use with up to 400 lbs door weight.
2.04 LOCK CYLINDERS
A. Manufacturers:
B. Lock Cylinders: Provide key access on outside of each lock, unless otherwise indicated.
1. Provide standard, conventional, and full size interchangeable core (FSIC)type cylinders, Grade 1, with six-pincore in compliance with BHMA A156.5 at locations indicated.
2. Provide cylinders from same manufacturer as locking device.
3. Provide cams and/or tailpieces as required for locking devices.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 08 7100
02-21-2024 08 7100 - Door Hardware
2.05 CYLINDRICAL LOCKS
A. Manufacturers:
1. Schlage, an Allegion brand: www.allegion.com/us/#sle.
2. Substitutions: See Section 01 6000 - Product Requirements.
B. Cylindrical Locks (Bored): Comply with BHMA A156.2, Grade 1, 4000 Series.
1. Bored Hole: 2-1/8 inch diameter.
2. Latchbolt Throw: 1/2 inch, minimum.
3. Backset: 2-3/4 inch unless otherwise indicated.
4. Strikes: Provide manufacturer's standard strike for each latchset or lockset with strike box and curved lip extending to protect frame in compliance with indicated requirements. a. Finish: To match lock or latch.
2.06 CLOSERS
A. Manufacturers; Surface Mounted:
1. LCN, an Allegion brand: www.allegion.com/us/#sle.
2. Substitutions: See Section 01 6000 - Product Requirements.
B. Closers: Comply with BHMA A156.4, Grade 1.
1. Type: As indicated in door hardware sets.
2. Provide door closer on interior side of each exterior swinging door.
2.07 MOP PLATES
A. Manufacturers:
1. Ives, an Allegion brand: www.allegion.com/us/#sle.
B. Mop Plates: Provide along bottom edge of interiorof doors to provide protection from cleaning liquids and equipment damage to door surface.
1. Size: 6 inch high by 1-1/2 inch less door width (LDW) on pull side and 2 inch LDW on push side of door.
2.08 THRESHOLDS
A. Manufacturers:
1. Pemko; an Assa Abloy Group company: www.assaabloydss.com/#sle.
2. Hager Companies: www.hagerco.com/#sle.
3. Substitutions: See Section 01 6000 - Product Requirements.
B. Thresholds: Comply with BHMA A156.21.
1. Provide threshold at each exterior door, unless otherwise indicated.
2. Type: Flat surface.
3. Material: Aluminum.
4. Threshold Surface: Fluted horizontal grooves across full width.
5. Field cut threshold to profile of frame and width of door sill for tight fit.
6. Provide non-corroding fasteners at exterior locations.
2.09 WEATHERSTRIPPING AND GASKETING
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 08 7100
02-21-2024 08 7100 - Door Hardware
A. Manufacturers:
1. Zero International, Inc: www.zerointernational.com/#sle.
2. Substitutions: See Section 01 6000 - Product Requirements.
B. Weatherstripping and Gasketing: Comply with BHMA A156.22.
1. Head and Jamb Type: Adjustable.
2. Door Sweep Type: Encased in retainer.
3. Material: Aluminum, with brush weatherstripping.
2.10 FINISHES
A. Finishes: Provide door hardware of same finish, unless otherwise indicated.
1. Primary Finish: 613; dark oxidized satin bronze, oil rubbed, with bronze base material (former US equivalent US10B); BHMA A156.18.
2. Secondary Finish: _____ 622; black oxidized, with bronze base material.; BHMA A156.18.
PART 3 EXECUTION
3.01 EXAMINATION
A. Verify that doors and frames are ready to receive this work; labeled, fire-rated doors and frames are properly installed, and dimensions are as indicated on shop drawings.
3.02 INSTALLATION
A. Install hardware in accordance with manufacturer's instructions and applicable codes.
B. Use templates provided by hardware item manufacturer.
C. Do not install surface mounted items until application of finishes to substrate are fully completed.
D. Door Hardware Mounting Heights: Distance from finished floor to center line of hardware item. As indicated in following list; unless noted otherwise in Door Hardware Schedule or on drawings.
1. Mounting heights in compliance with ADA Standards and CBC 11B.
E. Set exterior door thresholds with full-width bead of elastomeric sealant at each point of contact with floor providing a continuous weather seal; anchor thresholds with stainless steel countersunk screws.
3.03 FIELD QUALITY CONTROL
A. Perform field inspection and testing under provisions of Section 01 4000 - Quality Requirements.
3.04 ADJUSTING
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 08 7100
02-21-2024 08 7100 - Door Hardware
A. Adjust work under provisions of Section 01 7000 - Execution and Closeout Requirements.
B. Adjust hardware for smooth operation.
C. Adjust gasketing for complete, continuous seal; replace if unable to make complete seal.
D. Adjust closing speed to comply with CBC 11B
3.05 CLEANING
A. Clean finished hardware in accordance with manufacturer's written instructions after final adjustments have been made.
B. Clean adjacent surfaces soiled by hardware installation.
C. Replace items that cannot be cleaned to manufacturer's level of finish quality at no additional cost.
3.06 PROTECTION
A. Protect finished Work under provisions of Section 01 7000 - Execution and Closeout Requirements.
B. Do not permit adjacent work to damage hardware or finish.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 08 7100
02-21-2024 08 7100 - Door Hardware
HARDWARE GROUP NO. 01
Doors 101 and 102
Provide each Hanging Slider with the following:
1 EA BOX RAIL DOOR KIT 6 FT, WALL MOUNT #400 BL RAIL
CRAFT
2 EA HEAVY DUTY CANE BOLT BLACK STEEL, BL
3 EA BOLT RECEPTACLE IN GROUND
1 EA FSIC CORE 23-030 622 SCH
HARDWARE GROUP NO. 02
Door 103
Provide with the following:
4 EA HINGE B1168 4.5 4.5 622 HAG
1 EA STOREROOM LOCK ND92PD LAT 622 SCH
3 EA FSIC CORE 23-030 622 SCH
1 EA SURFACE CLOSER 1461 SHCUSH X SRI 693 LCN
1 EA THRESHOLD 424S DBA HAG
1 EA SWEEP 770SV DBA HAG
HARDWARE GROUP NO. 03
Door 104
Provide SGL door with the following:
4 EA HINGE B1168 4.5 X 4.5 622 HAG
1 EA OFFICE LOCK ND92PD LAT 622 SCH
1 EA FSIC CORE 23-030 613 SCH
1 EA SURFACE CLOSER 1461 SHCUSH X SRI 693 LCN
1 EA GASKETING 488SBK PSA BK ZER
1 EA SWEEP 770SV DBA HAG
HARDWARE GROUP NO. 02
Door 103
Provide with the following:
3 EA HINGE B1168 4.5 4.5 613 HAG
1 EA STOREROOM LOCK LV9080T 06A 643e SCH
1 EA FSIC CORE 23-030 613 SCH
1 EA SURFACE CLOSER 1461 H REG X SRI 695 LCN
1 EA THRESHOLD 547D BRZ ZER
1 EA FLOOR STOP FS436/438 AS REQ. 613 IVES
1 EA GASKETING 429D BK ZER
1 EA KICK PLATE 8400 10” X 2” LDW 613 IVES
1 EA SWEEP 39D BRZ ZER
HARDWARE GROUP NO. 03
Door 104
Provide SGL door with the following:
1 EA CONT. HINGE 112XY 313 IVES
1 EA ENTRY LOCK LV9453T 06A 643e SCH
1 EA FSIC CORE 23-030 613 SCH
1 EA SURFACE CLOSER 1461 SHCUSH X SRI 695 LCN
1 EA GASKETING BY STOREFRONT MANUF. BK B/O
1 EA SWEEP 8192D DBA ZER
1 EA THRESHOLD 547D BRZ ZER
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 08 7100
02-21-2024 08 7100 - Door Hardware
END OF SECTION
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 08 8000
02-21-2024 08 8000 - Glazing
Section 08 8000
Glazing
PART 1 GENERAL
1.01 SECTION INCLUDES
A. Insulating glass units.
B. Glazing compounds.
1.02 RELATED REQUIREMENTS
A. Section 08 1113 - Hollow Metal Doors and Frames: Glazed lites in doors and borrowed lites.
B. Section 08 1416 - Wood Doors: Glazed lites in doors.
C. Section 08 5313 - Vinyl Windows: Glazing provided by window manufacturer.
D. Section
1.03 REFERENCE STANDARDS
A. 16 CFR 1201 - Safety Standard for Architectural Glazing Materials; current edition.
B. ANSI Z97.1 - American National Standard for Safety Glazing Materials Used in Buildings, Safety Performance Specifications and Methods of Test; 2010.
C. ASCE 7 - Minimum Design Loads for Buildings and Other Structures; 2010, with 2013 Supplements and Errata.
D. ASTM C864 - Standard Specification for Dense Elastomeric Compression Seal Gaskets, Setting Blocks, and Spacers; 2005 (Reapproved 2011).
E. ASTM C1048 - Standard Specification for Heat-Strengthened and Fully Tempered Flat Glass; 2012.
F. ASTM C1193 - Standard Guide for Use of Joint Sealants; 2016.
G. ASTM C1376 - Standard Specification for Pyrolytic and Vacuum Deposition Coatings on Flat Glass; 2015.
H. ASTM D882 - Standard Test Method for Tensile Properties of Thin Plastic Sheeting; 2012.
I. ASTM E1300 - Standard Practice for Determining Load Resistance of Glass in Buildings; 2012a.
J. ASTM E2190 - Standard Specification for Insulating Glass Unit Performance and Evaluation; 2010.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 08 8000
02-21-2024 08 8000 - Glazing
K. GANA (GM) - GANA Glazing Manual; 2009.
L. GANA (SM) - GANA Sealant Manual; 2008.
M. NFRC 100 - Procedure for Determining Fenestration Product U-factors; 2014.
N. NFRC 200 - Procedure for Determining Fenestration Product Solar Heat Gain Coefficient and Visible Transmittance at Normal Incidence; 2014.
O. NFRC 300 - Test Method for Determining the Solar Optical Properties of Glazing Materials and Systems; 2014.
1.04 SUBMITTALS
A. See Section 01 3300 - Submittals, for submittal procedures.
B. Product Data on Insulating Glass Unit Glazing Types: Provide structural, physical and environmental characteristics, size limitations, special handling and installation requirements.
C. Product Data on Glazing Compounds and Accessories: Provide chemical, functional, and environmental characteristics, limitations, special application requirements, and identify available colors.
D. Samples: Submit two samples 12 by 12 inch in size of glass units.
E. Certificate: Certify that products of this section meet or exceed specified requirements.
F. Warranty Documentation: Submit manufacturer warranty and ensure that forms have been completed in City's name and registered with manufacturer.
1.05 QUALITY ASSURANCE
A. Perform Work in accordance with GANA (GM) for glazing installation methods.
B. Manufacturer Qualifications: Company specializing in manufacturing the products specified in this section with minimum three years of documented experience.
C. Installer Qualifications: Company specializing in performing work of the type specified and with at least three years documented experience.
1.06 FIELD CONDITIONS
A. Do not install glazing when ambient temperature is less than 40 degrees F.
1.07 WARRANTY
A. See Section 01 7800 - Closeout Submittals, for additional warranty requirements.
B. Manufacturer's Special Warranty for Coated-Glass Products: Manufacturer's standard form in which coated-glass manufacturer agrees to replace coated-glass units that deteriorate within
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 08 8000
02-21-2024 08 8000 - Glazing
specified warranty period. Deterioration of coated glass is defined as defects developed from normal use that are not attributed to glass breakage or to maintaining and cleaning coated glass contrary to manufacturer's written instructions. Defects include peeling, cracking, and other indications of deterioration in coating.
1. Warranty Period: 10 years.
C. Manufacturer's Special Warranty on Insulating Glass: Manufacturer's standard form in which insulating-glass manufacturer agrees to replace insulating-glass units that deteriorate within specified warranty period. Deterioration of insulating glass is defined as failure of hermetic seal under normal use that is not attributed to glass breakage or to maintaining and cleaning insulating glass contrary to manufacturer's written instructions. Evidence of failure is the obstruction of vision by dust, moisture, or film on interior surfaces of glass.
1. Warranty Period: 10 years.
PART 2 PRODUCTS
2.01 MANUFACTURERS
A. Float Glass Manufacturers:
1. Pilkington North America Inc: www.pilkington.com/na.
2. PPG Industries, Inc; Basis of Design: www.ppgideascapes.com.
3. Oldcastle Building Envelope: www.obe.com
2.02 PERFORMANCE REQUIREMENTS - EXTERIOR GLAZING ASSEMBLIES A. Provide type and thickness of exterior glazing assemblies to support assembly dead loads, and to withstand live loads caused by positive and negative wind pressure acting normal to plane of glass.
1. Comply with ASTM E1300 for design load resistance of glass type, thickness, dimensions, and maximum lateral deflection of supported glass.
2. Seismic Loads: Design and size glazing components to withstand seismic loads and sway displacement in accordance with the requirements of ASCE 7.
3. Provide glass edge support system sufficiently stiff to limit the lateral deflection of supported glass edges to less than 1/175 of their lengths under specified design load.
4. Glass thicknesses listed are minimum.
B. Vapor Retarder and Air Barrier Seals: Provide completed assemblies that maintain continuity of building enclosure vapor retarder and air barrier.
1. In conjunction with vapor retarder and joint sealer materials described in other sections.
C. Thermal and Optical Performance: Provide exterior glazing products with performance properties as indicated. Performance properties are in accordance with manufacturer's published data as determined with the following procedures and/or test methods:
1. Center of Glass U-Value: Comply with NFRC 100 using Lawrence Berkeley National Laboratory (LBNL) WINDOW 6.3 computer program.
2. Center of Glass Solar Heat Gain Coefficient (SHGC): Comply with NFRC 200 using Lawrence Berkeley National Laboratory (LBNL) WINDOW 6.3 computer program.
3. Solar Optical Properties: Comply with NFRC 300 test method.
2.03 GLASS MATERIALS
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 08 8000
02-21-2024 08 8000 - Glazing
A. Float Glass: Provide float glass based glazing unless otherwise indicated.
1. Kind HS - Heat-Strengthened Type: Complies with ASTM C1048.
2. Kind FT - Fully Tempered Type: Complies with ASTM C1048.
3. Fully Tempered Safety Glass: Complies with ANSI Z97.1 or 16 CFR 1201 criteria for safety glazing used in hazardous locations.
2.04 INSULATING GLASS UNITS
A. Manufacturers:
1. Glass: Any of the manufacturers specified for float glass.
2. Fabricator certified by glass manufacturer for type of glass, coating, and treatment involved and capable of providing specified warranty.
B. Insulating Glass Units: Types as indicated.
1. Durability: Certified by an independent testing agency to comply with ASTM E2190.
2. Coated Glass: Comply with requirements of ASTM C1376 for pyrolytic (hard-coat) or magnetic sputter vapor deposition (soft-coat) type coatings on flat glass; coated vision glass, Kind CV; coated overhead glass, Kind CO; or coated spandrel glass, Kind CS.
3. Spacer Color: Bronze.
4. Edge Seal:
a. Color: Black.
5. Purge interpane space with dry air, hermetically sealed.
C. Type IG-1 - Insulating Glass Units: Vision glass, double glazed, safetly glazing
1. Applications: Exterior glazing unless otherwise indicated.
2. Space between lites filled with air.
3. Outboard Lite: Fully tempered float glass, 1/4 inchthick, minimum. a. Tint: Bronze
b. Coating: Self-cleaning type, on #1 surface.
c. Coating: Low-E (solar control type), Solarban 67 on #2 surface.
4. Inboard Lite: Fully temperedfloat glass, 1/4 inchthick, minimum. a. Tint: Clear.
5. Total Thickness: 1 inch.
6. Thermal Transmittance (U-Value), Summer - Center of Glass: 0.29, maximum.
7. Visible Light Transmittance (VLT): 05, nominal.
8. Solar Heat Gain Coefficient (SHGC): 12, maximum.
9. Glazing Method: Dry glazing method, gasket glazing.
2.05 PLASTIC FILMS
A. Type F-2 - Safety and Security Plastic Film: Micro Layeredtype.
1. Application: All glazing shown on the drawings
2. Tensile Strength: Minimum of 31,500 psiwhen measured in accordance with ASTM D882.
3. Color: Clear.
4. Thickness: 8 mil.
5. Manufacturers:
a. 3M Scotchshield Ultra 800 .
b. Substitutions: See Section 01 6000 - Product Requirements.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 08 8000
02-21-2024 08 8000 - Glazing
2.06 ACCESSORIES
A. General: Provide products of material, size, and shape complying with referenced glazing standard, requirements of manufacturers of glass and other glazing materials for application indicated, and with a proven record of compatibility with surfaces contacted in installation.
B. Cleaners, Primers, and Sealers: Types recommended by sealant or gasket manufacturer.
C. Setting Blocks: Silicone, with 80 to 90 Shore A durometer hardness; ASTM C864 Option I.
Length of 0.1 inch for each square foot of glazing or minimum 4 inch x width of glazing rabbet space minus 1/16 inch x height to suit glazing method and pane weight and area.
D. Spacer Shims: Neoprene, 50 to 60 Shore A durometer hardness; ASTM C864 Option I.
Minimum 3 inch long x one half the height of the glazing stop x thickness to suit application, self adhesive on one face.
E. Cylindrical Glazing Sealant Backing: ASTM C 1330, Type O (open-cell material), of size and density to control glazing sealant depth and otherwise produce optimum glazing sealant performance.
F. Glazing Splines: Resilient silicone extruded shape to suit glazing channel retaining slot; ASTM C864 Option II; color black.
G. Glazing Clips: Manufacturer's standard type.
PART 3 EXECUTION
3.01 VERIFICATION OF CONDITIONS
A. Verify that openings for glazing are correctly sized and within tolerances, including those for size, squareness, and offsets at corners.
B. Verify that surfaces of glazing channels or recesses are clean, free of obstructions that may impede moisture movement, weeps are clear, and support framing is ready to receive glazing system.
C. Proceed with glazing system installation only after unsatisfactory conditions have been corrected.
3.02 PREPARATION
A. Clean contact surfaces with appropriate solvent and wipe dry immediately before glazing.
Remove coatings that are not tightly bonded to substrates.
B. Seal porous glazing channels or recesses with substrate compatible primer or sealer.
C. Prime surfaces scheduled to receive sealant where required for proper sealant adhesion.
3.03 INSTALLATION, GENERAL
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 08 8000
02-21-2024 08 8000 - Glazing
A. Install glazing in compliance with written instructions of glass, gaskets, and other glazing material manufacturers, unless more stringent requirements are indicated, including those in glazing referenced standards.
B. Install glazing sealants in accordance with ASTM C1193, GANA (SM), and manufacturer's instructions.
C. Do not exceed edge pressures around perimeter of glass lites as stipulated by glass manufacturer.
D. Set glass lites of system with uniform pattern, draw, bow, and similar characteristics.
E. Set glass lites in proper orientation so that coatings face exterior or interior as indicated.
F. Prevent glass from contact with any contaminating substances that may be the result of construction operations such as, and not limited to the following; weld splatter, fire-safing, plastering, mortar droppings, etc.
G. Install safety and security plastic film in accordance with manufacturer's instructions.
3.04 INSTALLATION - DRY GLAZING METHOD (GASKET GLAZING) A. Application - Exterior and/or Interior Glazed: Set glazing infills from either the exterior or the interior of the building.
B. Place setting blocks at 1/4 points with edge block no more than 6 inch from corners.
C. Rest glazing on setting blocks and push against fixed stop with sufficient pressure on gasket to attain full contact.
D. Install removable stops without displacing glazing gasket; exert pressure for full continuous contact.
3.05 CLEANING
A. Remove excess glazing materials from finish surfaces immediately after application using solvents or cleaners recommended by manufacturers.
B. Remove nonpermanent labels immediately after glazing installation is complete.
C. Clean glass and adjacent surfaces after sealants are fully cured.
D. Clean glass on both exposed surfaces not more than 4 days prior to Date of Substantial Completion in accordance with glass manufacturer's written recommendations.
3.06 PROTECTION
A. After installation, mark pane with an 'X' by using removable plastic tape or paste; do not mark heat absorbing or reflective glass units.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 08 8000
02-21-2024 08 8000 - Glazing
B. Remove and replace glass that is damaged during construction period prior to Date of Substantial Completion.
END OF SECTION
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 08 8000
02-21-2024 08 8000 - Glazing
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Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 09 2116
02-21-2024 09 2116 - Gypsum Board Assemblies
Section 09 2116
Gypsum Board Assemblies
PART 1 GENERAL
1.01 SECTION INCLUDES
A. Metal stud wall framing.
B. Gypsum wallboard.
C. Joint treatment and accessories.
1.02 RELATED REQUIREMENTS
A. Section 05 4000 - Cold-Formed Metal Framing: Structural steel stud framing.
B. Section 07 2500 - Weather Barriers: Water-resistive barrier over sheathing.
1.03 REFERENCE STANDARDS
A. ASTM C645 - Standard Specification for Nonstructural Steel Framing Members; 2014.
B. ASTM C754 - Standard Specification for Installation of Steel Framing Members to Receive Screw-Attached Gypsum Panel Products; 2015.
C. ASTM C840 - Standard Specification for Application and Finishing of Gypsum Board; 2013.
D. ASTM C954 - Standard Specification for Steel Drill Screws for the Application of Gypsum Panel Products or Metal Plaster Bases to Steel Studs From 0.033 in. (0.84 mm) to 0.112 in. (2.84 mm) in Thickness; 2015.
E. ASTM C1002 - Standard Specification for Steel Self-Piercing Tapping Screws for Application of Gypsum Panel Products or Metal Plaster Bases to Wood Studs or Steel Studs; 2014.
F. ASTM C1047 - Standard Specification for Accessories For Gypsum Wallboard and Gypsum Veneer Base; 2014a.
G. ASTM C1396/C1396M - Standard Specification for Gypsum Board; 2014.
H. ASTM D3273 - Standard Test Method for Resistance to Growth of Mold on the Surface of Interior Coatings in an Environmental Chamber; 2012.
I. GA-216 - Application and Finishing of Gypsum Board; 2013.
PART 2 PRODUCTS
2.01 GYPSUM BOARD ASSEMBLIES
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 09 2116
02-21-2024 09 2116 - Gypsum Board Assemblies
A. Provide completed assemblies complying with ASTM C840 and GA-216.
2.02 METAL FRAMING MATERIALS
A. Manufacturers - Metal Framing, Connectors, and Accessories:
1. ClarkDietrich: www.clarkdietrich.com/#sle.
2. Jaimes Industries: www.jaimesind.com/#sle.
3. Substitutions: See Section 01 6000 - Product Requirements.
B. Structural Steel Framing for Application of Gypsum Board: See Section 05 4000.
C. Non-structural Framing System Components: ASTM C645; galvanized sheet steel, of size and properties necessary to comply with ASTM C754 for the spacing indicated, with maximum deflection of wall framing of L/120 at 5 psf.
1. Studs: C-shaped with knurled or embossed faces.
2. Runners: U shaped, sized to match studs.
2.03 BOARD MATERIALS
A. Manufacturers - Gypsum-Based Board:
1. American Gypsum Company: www.americangypsum.com/#sle.
2. Georgia-Pacific Gypsum: www.gpgypsum.com/#sle.
3. USG Corporation: www.usg.com/#sle.
4. Substitutions: See Section 01 6000 - Product Requirements.
B. Gypsum Wallboard: Paper-faced gypsum panels as defined in ASTM C1396/C1396M; sizes to minimize joints in place; ends square cut.
1. Application: Use for vertical surfaces, unless otherwise indicated.
2. Mold Resistance: Score of 10, when tested in accordance with ASTM D3273. a. Mold resistant board is required at all locations.
3. Thickness:
a. Vertical Surfaces: 5/8 inch.
4. Mold Resistant Paper Faced Products:
a. American Gypsum Company; M-Bloc Type X: www.americangypsum.com/#sle. b. CertainTeed Corporation; M2Tech 5/8" Type X Moisture & Mold Resistant Drywall:
www.certainteed.com/#sle.
c. Georgia-Pacific Gypsum; ToughRock Fireguard X Mold-Guard:
www.gpgypsum.com/#sle.
C. Exterior Sheathing Board: See Section 05 4000.
2.04 GYPSUM BOARD ACCESSORIES
A. Water-Resistive Barrier: See Section 07 2500.
B. Beads, Joint Accessories, and Other Trim: ASTM C1047, rigid plastic, galvanized steel, or rolled zinc, unless noted otherwise.
C. Screws for Fastening of Gypsum Panel Products to Cold-Formed Steel Studs Less than 0.033 inches in Thickness and Wood Members: ASTM C1002; self-piercing tapping screws,
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 09 2116
02-21-2024 09 2116 - Gypsum Board Assemblies
corrosion-resistant.
D. Screws for Fastening of Gypsum Panel Products to Steel Members from 0.033 to 0.112 inch in Thickness: ASTM C954; steel drill screws, corrosion-resistant.
PART 3 EXECUTION
3.01 EXAMINATION
A. Verify that project conditions are appropriate for work of this section to commence.
3.02 FRAMING INSTALLATION
A. Metal Framing: Install in accordance with ASTM C754 and manufacturer's instructions.
B. Studs: Space studs at 16 inches on center. or as indicated on the structural drawings
1. Extend partition framing to structure where indicated and to ceiling in other locations.
2. Partitions Terminating at Structure: Attach top runner to structure, maintain clearance between top of studs and structure, and connect studs to track using specified mechanical devices in accordance with manufacturer's instructions; verify free movement of top of stud connections; do not leave studs unattached to track.
C. Openings: Reinforce openings as required for weight of doors or operable panels, using not less than double studs at jambs.
3.03 BOARD INSTALLATION
A. Comply with ASTM C840, GA-216, and manufacturer's instructions. Install to minimize butt end joints, especially in highly visible locations.
B. Single-Layer Nonrated: Install gypsum board in most economical direction, with ends and edges occurring over firm bearing.
3.04 JOINT TREATMENT
A. Finish gypsum board in accordance with levels defined in ASTM C840, as follows:
1. Level 0: Surfaces indicated to be finished in later stage of project.
B. Tape, fill, and sand exposed joints, edges, and corners to produce smooth surface ready to receive finishes.
1. Feather coats of joint compound so that camber is maximum 1/32 inch.
END OF SECTION
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 09 2116
02-21-2024 09 2116 - Gypsum Board Assemblies
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Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 09 2236
02-21-2024 09 2236 - Lath
Section 09 2236
Lath
PART 1 GENERAL
1.01 SECTION INCLUDES
A. Metal lath for portland cement plaster.
B. Metal lath for manufactured brick masonry.
1.02 RELATED REQUIREMENTS
A. Section 04 2613 - Masonry Veneer
B. Section 07 2100 - Board and Batt Insulation
C. Section 07 2500 - Weather Barriers: Water-resistive barrier under exterior plaster and stucco.
D. Section 09 2116 - Gypsum Board Assemblies: Sheathing on exterior walls.
1.03 REFERENCE STANDARDS
A. ASTM C847 - Standard Specification for Metal Lath; 2014a.
B. ASTM C933 - Standard Specification for Welded Wire Lath; 2014.
C. ASTM C954 - Standard Specification for Steel Drill Screws for the Application of Gypsum Panel Products or Metal Plaster Bases to Steel Studs From 0.033 in. (0.84 mm) to 0.112 in. (2.84 mm) in Thickness; 2015.
D. ASTM C1002 - Standard Specification for Steel Self-Piercing Tapping Screws for Application of Gypsum Panel Products or Metal Plaster Bases to Wood Studs or Steel Studs; 2014.
E. ASTM C1032 - Standard Specification for Woven Wire Plaster Base; 2014.
F. ASTM C1063 - Standard Specification for Installation of Lathing and Furring to Receive Interior and Exterior Portland Cement-Based Plaster; 2016a.
1.04 SUBMITTALS
A. See Section 01 3300 - Administrative Requirements, for submittal procedures.
B. Product Data: Provide data on furring and lathing components, structural characteristics, material limitations, and finish.
1.05 QUALITY ASSURANCE
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 09 2236
02-21-2024 09 2236 - Lath
A. Installer Qualifications: Company specializing in performing the work of this section with at least three years of documented experience.
PART 2 PRODUCTS
2.01 MANUFACTURERS
A. Metal Lath and Accessories:
1. Cemco: www.cemcosteel.com.
2. Clarkwestern Dietrich Building Systems LLC: www.clarkdietrich.com.
3. Structa Wire Corporation; Structa Mega Lath: www.structawire.com/#sle.
4. Substitutions: See Section 01 6000 - Product Requirements.
2.02 FRAMING AND LATH ASSEMBLIES
A. Provide completed assemblies with the following characteristics:
1. Maximum Deflection of Vertical Assemblies: 1:360 under lateral point load of 100 lbs.
2. Maximum Deflection of Horizontal Assemblies: 1:240 deflection under dead loads and wind uplift.
2.03 LATH
A. Diamond Mesh Metal Lath: ASTM C847, galvanized; self-furring.
1. Weight: To suit applicationcomply with deflection criteria and as specified in ASTM C841 or ASTM C1063 for framing spacing.
2. Weight: 2.5 lb/sq yd.
B. Ribbed Metal Lath: ASTM C847, galvanized; 3/8 inch thick.
1. Weight: To suit application______ and as specified in ASTM C841 or ASTM C1063 for framing spacing.
2. Weight: 3.4 lb/sq yd.
3. Backed with treated paper.
4. Location: At all horizontal surfaces
C. Corner Mesh: ASTM C1063; Formed sheet steel, minimum 0.018 inch thick, perforated flanges shaped to permit complete embedding in plaster, minimum 2 inch size; same finish as lath.
D. Beads, Screeds, Joint Accessories, and Other Trim: Depth governed by plaster thickness, and maximum possible lengths.
1. Material: Formed sheet steel with rust inhibitive primer, expanded metal flanges.
2. Casing Beads with Weep Holes: Square edges.
3. Corner Beads: Radiused corners.
4. Base Screeds: Beveled edges.
5. Control Joints: Accordion profile with factory-installed protective tape, 2 inch flanges.
E. Refer to Section 04 7200 for metal lath requirements at cast stone masonry.
2.04 ACCESSORIES
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 09 2236
02-21-2024 09 2236 - Lath
A. Anchorage: Tie wire, nails, and other metal supports, of type and size to suit application; to rigidly secure materials in place, galvanized.
B. Fasteners: Self-piercing tapping screws; ASTM C1002 or ASTM C954.
C. Tie Wire: Annealed galvanized steel.
PART 3 EXECUTION
3.01 EXAMINATION
A. Verify existing conditions before starting work.
B. Verify that substrates are ready to receive work and conditions are suitable for application.
C. For exterior plaster and stucco on stud walls, verify that water-resistive barrier has been installed over sheathing substrate completely and correctly; see Section 07 2500.
D. Do not begin until unacceptable conditions have been corrected.
E. If substrate preparation is the responsibility of another installer, notify Architect of unsatisfactory preparation before proceeding.
3.02 INSTALLATION - GENERAL
A. Install metal lath and furring for Portland cement plaster in accordance with ASTM C1063.
B. Install lath and furring for fire-rated assemblies in accordance with requirements of assembly as indicated.
3.03 CONTROL JOINT INSTALLATION
A. Locate joints as indicated on drawings and comply with ASTM C1063.
3.04 LATH INSTALLATION
A. Apply lath taut, with long dimension perpendicular to supports.
B. Continuously reinforce internal angles with corner mesh, except where the metal lath returns 3 inches from corner to form the angle reinforcement; fasten at perimeter edges only.
C. Place corner bead at external wall corners; fasten at outer edges of lath only.
D. Place base screeds at termination of plaster areas; secure rigidly in place.
E. Place 4 inch wide strips of lath centered over junctions of dissimilar backing materials, and secure rigidly in place.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 09 2236
02-21-2024 09 2236 - Lath
F. Place lath vertically above each top corner and each side of door frames to 6 inches above ceiling line.
G. Place casing beads at terminations of plaster finish. Butt and align ends. Secure rigidly in place.
H. Place additional strip mesh diagonally at corners of lathed openings. Secure rigidly in place.
3.05 TOLERANCES
A. Maximum Variation from True Lines and Levels: 1/8 inch in 10 feet.
B. Maximum Variation from True Position: 1/8 inch.
END OF SECTION
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 09 2400
02-21-2024 09 2400 - Cement Plastering
Section 09 2400
Cement Plastering
PART 1 GENERAL
1.01 SECTION INCLUDES
A. Cement plastering.
1.02 RELATED REQUIREMENTS
A. Section 04 7200 - Cast Stone Masonry
B. Section 07 2500 - Weather Barriers: Water-resistive barrier.
C. Section 09 2236 - Lath: Lath, furring, beads, screeds, and joint accessories for plaster base.
1.03 REFERENCE STANDARDS
A. ASTM C91/C91M - Standard Specification for Masonry Cement; 2018.
B. ASTM C150/C150M - Standard Specification for Portland Cement; 2016.
C. ASTM C206 - Standard Specification for Finishing Hydrated Lime; 2014.
D. ASTM C897 - Standard Specification for Aggregate for Job-Mixed Portland Cement-Based Plasters; 2015.
E. ASTM C926 - Standard Specification for Application of Portland Cement-Based Plaster; 2015b.
F. ICC (IBC) - International Building Code; 2015.
1.04 SUBMITTALS
A. See Section 01 3300 - Submittals for submittals procedures.
B. Product Data: Provide data on plaster materials and trim accessories.
C. Samples:
1. Submit two samples, 36 by 36 inch in size illustrating finish color and texture.
1.05 QUALITY ASSURANCE
A. Installer Qualifications: Company specializing in performing the work of this section with minimum three years documented experience.
1.06 FIELD CONDITIONS
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 09 2400
02-21-2024 09 2400 - Cement Plastering
A. Exterior Plaster Work: Do not apply plaster when substrate or ambient air temperature is 40 degrees F or lower, or when temperature is expected to drop below 40 degrees F within 48 hours of application.
PART 2 PRODUCTS
2.01 CEMENT PLASTER APPLICATIONS
A. Lath Plaster Base: Metal lath.
1. Plaster Type: Factory prepared plaster mix.
2. Number of Coats: Three.
3. First Coat: Apply to a nominal thickness of 3/8 inch.
4. Second Coat: Apply to a nominal thickness of 3/8 inch.
5. Finish: Acrylic.
B. Lath Veneer Base: Metal lath.
1. Plaster Type: Factory prepared plaster mix.
2. Number of Coats: Two.
3. First Coat: Apply to a nominal thickness of 3/8 inch.
4. Second Coat: Apply to a nominal thickness of 3/8 inch.
5. Finish: Masonry veneer - refer to 04 2613 - Masonry Veneer
2.02 FACTORY PREPARED CEMENT PLASTER
A. Exterior Portland cement plaster system made of scratch and brown base coat, leveling coat with reinforcing mesh, and acrylic finish coat; install in accordance with ASTM C926.
1. Manufacturers:
a. LaHabra; Fiber-47 Scratch and Brown: www.lahabrastucco.com. b. Master Builders Solutions; Stucco Base: www.master-builders-solutions.com/en-us c. Parex USA, Inc; Armourwall 300: www.parexusa.com/#sle.
B. Premixed Textured Coating: Polymer modified acrylic coating, integrally colored, and trowel applied to substrates prepared in accordance with manufacturer's written installation instructions.
1. Color: As indicated on drawings.
2. Manufacturers:
a. Parex USA Inc; AquaSol Sand Smooth: www.parex.com
b. La Habra; Prema-Flex smooth:www.lahabrastucco.com
c. Sto Corp; Stolit Lotusan, Fine: www.stocorp.com/#sle.
2.03 JOBSITE MIXED CEMENT PLASTER
A. Materials:
1. Portland Cement: ASTM C150/C150M, Type I.
2. Masonry Cement: ASTM C91/C91M, Type N.
3. Lime: ASTM C206 Type S.
4. Sand: Clean, well graded, and complying with ASTM C897.
5. Water: Clean, fresh, potable, and free of mineral or organic matter that could adversely affect plaster.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 09 2400
02-21-2024 09 2400 - Cement Plastering
B. Plaster Mixes: Proportioned in accordance with ASTM C926; parts by volume.
1. First Coat Over Lath:
a. Plaster Mix "CM": One part Portland cement, and one part Type N masonry cement. b. Minimum 2-1/2 parts and maximum 4 parts sand, per total volume of cementitious materials.
2.04 ACCESSORIES
A. Lath: See Section 09 2236.
B. Reinforcing Mesh: 4.5 oz/sq yd alkali-resistant mesh.
C. Water-Resistive Barrier: See Section 07 2500.
PART 3 EXECUTION
3.01 EXAMINATION
A. Verify existing conditions are acceptable prior to starting this work.
B. Verify lath is flat, secured to substrate, and joint and surface perimeter accessories are properly in place.
C. Verify mechanical and electrical equipment and services located within areas to receive this work have been properly tested and approved.
3.02 Mixing
A. Mix only as much plaster as can be used prior to initial set.
B. Mix materials dry, to uniform color and consistency, before adding water.
C. Protect mixtures from frost or freezing temperatures, contamination, and excessive evaporation.
3.03 APPLICATION
A. Apply plaster in accordance with manufacturer's written instructions and comply with ASTM C926.
B. Base Coats:
1. Apply base coat(s) to fully embed lath and to specified thickness.
2. Follow guidelines in ASTM C926 and manufacturer's written installation instructions for moist curing base coats and application of subsequent coats.
C. Leveling Coat:
1. Apply leveling coat to specified thickness.
D. Finish Coats:
1. Primer and Acrylic Coatings:
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 09 2400
02-21-2024 09 2400 - Cement Plastering
a. Remove surface contaminants such as dust and dirt without damaging substrate. b. Apply primer in accordance with manufacturer's instructions. c. Apply finish coating in number of coats and to thickness recommended by manufacturer.
3.04 TOLERANCES
A. Maximum Variation from True Flatness: 1/4 inch in 10 feet.
3.05 REPAIR
A. Patching: Remove loose, damaged or defective plaster and replace with plaster of same composition; finish to match surrounding area.
END OF SECTION
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 09 2523
02-21-2024 09 2523 - Lime Based Plastering
Section 09 2523
Lime Based Plastering
PART 1 GENERAL
1.01 SECTION INCLUDES
A. Exterior lime based plastering.
1.02 Related Requirements
1.03 Reference Standards
A. ASTM C35 - Standard Specification for Inorganic Aggregates for Use in Gypsum Plaster; 2001 (Reapproved 2014).
B. ASTM C207 - Standard Specification for Hydrated Lime for Masonry Purposes; 2006 (Reapproved 2011).
C. ASTM C842 - Standard Specification for Application of Interior Gypsum Plaster; 2005 (Reapproved 2010).
D. SOI Standards and Guidelines for Preservation - The Secretary of the Interior's Standards for the Treatment of Historic Properties; 2017.
1.04 Submittals
A. See Section 01 3300 - Submittals for submittals procedures.
B. Product Data: Submit manufacturer's product data and installation instructions for systems specified, demonstrating compliance with requirements.
C. Samples:
1. Plaster Finish: Submit 12 inch by 36 inch sample of each required plaster finish. Divide each panel into thirds to illustrate each coat.
a. Mount on plywood or hardboard using standard lath as a key. b. Sample shall include viewing pane head and jamb conditions D. Conservation treatment quality control plan.
E. Manufacturer's qualification statement.
F. Plasterwork restorer's qualification statement.
1.05 Quality Assurance
A. Conservation Treatment Quality Control Plan: Prior to commencing work of this section, receive written approval of plan of proposed restoration work. Include the following:
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 09 2523
02-21-2024 09 2523 - Lime Based Plastering
1. Describe methods of protecting surrounding construction and landscape features.
2. Describe sequencing, work procedures, materials, and tools proposed for each type of conservation treatment specified.
a. Include effects of likely weather variations on sequencing of treatments, overall construction schedule, and protection methods for completed work.
3. Describe methods for surveying original plasterwork.
4. Describe methods and approach to assure repair materials' matching and compatibility with original building materials.
5. Conservation plan to be reviewed and approved by City, Architect, and Historical Consultant prior to commencement of the work .
B. Manufacturer Qualifications: Company specializing in manufacturing products specified in this section, with at least tenyears ofdocumentedexperience.
C. Plasterwork Restorer Qualifications: Company specializing in period plaster restoration with minimum tenyears of documented experience.
1. Plastering Mechanics: Experienced, with demonstrated proficiency in lime plaster on historic adobe structures.
2. Experience based solely on application of veneer plaster, gypsum plaster, or cement plaster is not sufficient.
3. Minimum year requiement may be waived upon submittal of qualifications to the installer and approval by the City, Architect, and Historical Consultant.
D. Copies of Documents at Site: Maintain at the project site a copy of each referenced document that prescribes execution requirements.
1.06 MOCK-UPs
A. Provide onemock-up panel 48 inches wide by 48 inches tallusing existing exposed masonry wall as substrate to show workmanship and method of blending new work with existing plaster.
1. Divide panels into three sections:
a. Install base coat on the entire panel.
b. Install second coat full height of panel by width of panel less approximately 9 inches. c. Install finish coat full height of panel by panel width less approximately 18 inches. d. Cure mock-up for two weeks using procedures appropriate for weather conditions.
Obtain Architect's review and approval.
e. If the review requires rework, prepare second mock-up panel of the same dimensions and characteristics as the first and incorporate Architect’s review comments.
B. Locate where directed.
C. Mock-up may remain as part of the work.
1.07 DELIVERY, STORAGE, AND HANDLING
A. Deliver materials in original and unopened packaging, with brand names and manufacturer's labels intact and legible.
B. Store materials in dry location, fully protected from weather.
1.08 Field Conditions
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 09 2523
02-21-2024 09 2523 - Lime Based Plastering
A. Weather Requirements:
1. Do not apply plaster when ambient temperature is less than 40 degrees F.
2. Do not
PART 2 - PRODUCTS
2.01 Materials
A. Hydraulic Hydrated Lime:
1. Manufacturers:
a. Saint Astier; Natural Hydraulic Lime NHL 3.5: www.stastier.com/#sle. b. Substitutions: As approved by Architect and Histroic Consultant B. Aggregate for Base Coats: Natural sand complying with ASTM C35.
C. Aggregate for Finish Coats: ASTM C842.
D. Lath and Accessories:
1. Lath: Open veave, self-furring, glass fiber reinforcing lath a. Manufacgturer: Master Builders Solutions
b. Product: PermaLath 1000
c. Color: Grey
d. Thickness: 1/4" nominal
2. Fasteners: Nails, staples, or other approved metal supports, of type and size to suit application, compatible with lath and plaster, and rigidly securing lath and accessories in place.
a. 3" deck screws with 1/4" fender washers galv. or zinc coated
3. Viewing Frame
a. 2"x4" nominal clear vertical grain heart redwood
b. Glazing: 1/8" think clear Lexan
c. Anchors: As indicated on the plans
E. Plaster Mixing:
1. Mix materials in accordance with manufacturer's instructions.
PART 3 - EXECUTION
3.01 Monitoring
A. Monitoring shall be performed by a qualified historian during the preservation process.
Historian my stop work if not in accordance with the contract documents and approved Conservation Treatment Quality Control Plan.
3.02 Examination
A. Areas of full or partial removal of existing plaster are indicated on drawings.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 09 2523
02-21-2024 09 2523 - Lime Based Plastering
B. Examine areas indicated for removal and sound them out to confirm extent of work. Additional sections of existing plaster may have deteriorated subsequent to issuance of Contract Documents.
C. Sound out existing plaster to determine extent of hollow, separated installation. Mark extent of hollow, separated installation of existing surfaces .
1. Assist Architect and Historical Consultant in examining marked area to confirm extent of area requiring full or partial removal.
3.03 Existing Plaster Removal
A. In areas indicated, remove existing plaster to expose underlying masonry substrate.
B. Select, employ, and control methods of removal.
1. Do not remove sound plaster.
2. Protect substrate and adjacent materials to remain from damage.
3. Provide scoured or fractured aggregate face on plaster to remain.
4. Leave square-edged profile, 75 degrees to 105 degrees measured between plane of wall and edge thickness, between areas of partial depth and full depth removal.
C. Do not use power-operated grinders.
3.04 Plaster Mixing on Site
A. Mix plaster in accordance with manufacturer’s instructions. Do not add water or other materials unless recommended by the manufacturer to obtain desired workability.
3.05 Plaster Application
A. General:
1. All work shall comply with the SOI Standards and Guidelines for Preservation and National Park Service Preservation Briefs and Preservation Tech Notes referenced in Applied Earthworks Phase 1 Report.
2. Comply with lime manufacturer's instructions.
3. Comply with application recommendations in Conservation Treatment Quality Control Plan.
B. Prefill depressions or low areas in masonry substrate with coats of plaster applied not greater than 3/8 inch nominal to level the surface prior to applying plaster coats.
C. Install coats as follows:
1. First or Scratch Coat: 1/8-3/16-inchnominal thickness.
2. Second, Strengthening, or Brown Coat: 5/8-3/4-inchnominal thickness.
3. Top or Finish Coat: One layer of3/16-3/8-inchnominal thickness. a. Surface Texture: Match Exiting
4. After consolidating the scratch coat and when thumbprint hard, scratch the surface to provide key for subsequent coat.
5. Compact each base coat using a wood float. Rewet, by misting, and float brown coat at least twice to consolidate mortar during drying. Float to open-grained surface to provide sufficient key for finish coat.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 09 2523
02-21-2024 09 2523 - Lime Based Plastering
6. Float finish coat to compact and provide uniform texture and color finish. Do not overwork. Patch minor imperfections by floating small quantities of fairly dry finish coat mixture into the surface.
7. Uniformity:
a. Obtain uniform color within the limits of color variation, as determined by the Architect.
8. Tolerances: Deviation from plane not to exceed 1/8 inch in 10 feet, measured with a straightedge at any location on surface.
9. Curing:
a. Allow approximately one to three weeks or more curing time between coats according to temperature and humidity.
b. Rewet cured coats before applying subsequent coats.
10. Final Wash Coat: Apply lime wash to surface in three coats, allowing for suction during application and drying between coats.
3.06 Jointing
A. Do not bridge expansion or control joints.
3.07 Curing
A. Protect plaster against uneven and excessive evaporation of moisture and from strong, dry airflow.
1. Apply and cure plaster as required by climatic and job conditions to prevent drying out during curing period.
2. Cover with plastic sheeting to protect from frost, heavy rain, strong winds, and direct sunlight for minimum of 72 hours after application.
3. Mist plaster surfaces three times per day - morning, noon, and evening - to ensure plaster environment remains at 90 percent relative humidity during the first 72 hours of curing each coat.
4. Do not use commercial curing compounds.
3.08 Adjusting
A. Corrective Measures: Cut out and replace defective areas and repair to match acceptable work.
1. Defective Work: Includes, but is not limited to:
a. Areas showing cracks, dents, crazing, blisters, and other surface imperfections. b. Areas where bond to substrate has failed.
3.09 Cleaning
A. Remove and discard temporary protection after plaster work in each area has been completed.
Remove plaster from other exposed surfaces, leaving them in undamaged condition; dispose of packaging materials and plaster debris.
END OF SECTION
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 09 2523
02-21-2024 09 2523 - Lime Based Plastering
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Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 09 3000
02-21-2024 09 3000 - Tiling
Section 09 3000
Tiling
PART 1 GENERAL
1.01 SECTION INCLUDES
A. Tile for wall applications.
B. Cementitious backer board as tile substrate.
C. Ceramic accessories.
D. Ceramic trim.
E. Non-ceramic trim.
1.02 RELATED REQUIREMENTS
A. Section 04 2000 - Unit Masonry Concrete Masonry Walls B. Section 09 2400 - Cement Plastering: Lath and Portland cement scratch coat, where required by the TCNA (HB) Method specified.
1.03 REFERENCE STANDARDS
A. ANSI A108/A118/A136 - American National Standard Specifications for the Installation of Ceramic Tile (Compendium).; 2017.
B. ANSI A118.15 - American National Standard Specifications for Improved Modified Dry-Set Cement Mortar; 2012.
C. ASTM C847 - Standard Specification for Metal Lath; 2014a.
D. TCNA (HB) - Handbook for Ceramic, Glass, and Stone Tile Installation; 2015.
1.04 ADMINISTRATIVE REQUIREMENTS
A. Preinstallation Meeting: Convene a preinstallation meeting one week before starting work of this section; require attendance by affected installers.
1.05 SUBMITTALS
A. See Section 01 3300 - Submittals for submittal procedures.
B. Product Data: Provide manufacturers' data sheets on tile, mortar, grout, and accessories. Include instructions for using grouts and adhesives.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 09 3000
02-21-2024 09 3000 - Tiling
C. Shop Drawings: Indicate tile layout, patterns, color arrangement, perimeter conditions, junctions with dissimilar materials, control and expansion joints, thresholds, ceramic accessories, and setting details.
D. Samples: Mount tile and apply grout on two plywood panels, minimum 18 by 18 inches in size illustrating pattern, color variations, and grout joint size variations.
E. Installer's Qualification Statement:
1. Submit documentation of National Tile Contractors Association (NTCA) or Tile Contractors' Association of America (TCAA) accreditation.
F. Maintenance Materials: Furnish the following for City's use in maintenance of project.
1. See Section 01 6000 - Product Requirements, for additional provisions.
2. Extra Tile: 2 percentof each size, color, and surface finish combination, but not less than 10 of each type.
1.06 QUALITY ASSURANCE
A. Maintain one copy of and ANSI A108/A118/A136 and TCNA (HB) on site.
B. Installer Qualifications:
1. Company specializing in performing tile installation, with minimum of five years of documented experience.
a. Accredited Five-Star member of the National Tile Contractors Association (NTCA) or Trowel of Excellence member of the Tile Contractors' Association of America (TCAA).
1.07 MOCK-UPs
A. See Section 01 4000 - Quality Requirements for general requirements for mock-up.
B. Construct tile mock-up where indicated on drawings, incorporating all components specified for the location.
1. Minimum size of mock-up is indicated on drawings.
1.08 DELIVERY, STORAGE, AND HANDLING
A. Protect adhesives from freezing or overheating in accordance with manufacturer's instructions.
1.09 FIELD CONDITIONS
A. Maintain ambient and substrate temperature above 50 degrees F and below 100 degrees F during installation and curing of setting materials.
PART 2 PRODUCTS
2.01 TILE
A. Manufacturers: All products by the same manufacturer.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 09 3000
02-21-2024 09 3000 - Tiling
1. Dal-Tile Corporation: www.daltile.com/#sle.
2. Substitutions: See Section 01 6000 - Product Requirements.
B. Gauged Porcelain Tiles and Panels/Slabs: ANSI A137.3 standard grade.
1. Moisture Absorption: 0 to 0.5 percent as tested in accordance with ASTM C373.
2. Size: 12 inch by 24 inch, nominal.
3. Thickness: 3/8 or 7/16 inch.
4. Edges: Square.
5. Surface Finish: Polished and Unpolished .
a. Field Finish: Polished
b. Accent Finish: Unpolisehd
6. Color(s): White UC10.
7. Grout Joint Width: 1/8"
8. Grout Color: As selected by architect form manufacturer's full range.
9. Pattern: As indicated on the drawings.
10. Products:
a. Dal-Tile Corporation; Uniform Concrete: www.daltile.com/#sle.
2.02 TRIM AND ACCESSORIES
A. Ceramic Accessories: Glazed finish, same color and finish as adjacent field tile; same manufacturer as tile.
B. Ceramic Trim: Matching bullnose, double bullnose, cove base, and cove ceramic shapes in sizes coordinated with field tile.
1. Applications:
a. Open Edges: Bullnose.
b. Inside Corners: Jointed.
c. Floor to Wall Joints: Cove base.
2. Manufacturers: Same as for tile.
C. Non-CeramicTrim: Brushed stainless steel, style and dimensions to suit application, for setting using tile mortar or adhesive.
1. Manufacturers:
a. Schluter-Systems: www.schluter.com/#sle.
2.03 SETTING MATERIALS
A. Provide setting and grout materials from same manufacturer.
B. Manufacturers:
1. ARDEX Engineered Cements: www.ardexamericas.com/#sle.
2. Custom Building Products: www.custombuildingproducts.com/#sle.
3. Substitutions: See Section 01 6000 - Product Requirements.
C. Improved Latex-Portland Cement Mortar Bond Coat: ANSI A118.15.
1. Applications: Use this type of bond coat where Large and Heavy Tile (LHT) mortar is indicated.
2.04 GROUTS
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 09 3000
02-21-2024 09 3000 - Tiling
A. Provide setting and grout materials from same manufacturer.
B. Manufacturers:
1. ARDEX Engineered Cements: www.ardexamericas.com/#sle.
2. Custom Building Products: www.custombuildingproducts.com/#sle.
3. Substitutions: See Section 01 6000 - Product Requirements.
C. High Performance Polymer Modified Grout: ANSI A118.7 polymer modified cement grout.
1. Applications: Use this type of grout where indicated and where no other type of grout is indicated.
2. Use sanded grout for joints 1/8 inch wide and larger; use unsanded grout for joints less than 1/8 inch wide.
3. Color(s): As selected by Architect from manufacturer's full line.
2.05 THICK-BED MATERIALS
A. Mortar Bed Materials: Portland cement, sand, latex additive, and water.
B. Cleavage Membrane: No. 15 asphalt saturated felt.
C. Membrane at Walls: No. 15 asphalt saturated felt.
D. Metal Lath: ASTM C 847, Flat diamond mesh, of weight to suit application, galvanized finish.
2.06 ACCESSORY MATERIALS
A. Backer Board: Cementitious type complying with ANSI A118.9; high density, glass fiber reinforced, 7/16 inch thick; 2 inch wide coated glass fiber tape for joints and corners.
PART 3 EXECUTION
3.01 EXAMINATION
A. Verify that wall surfaces are smooth and flat within the tolerances specified for that type of work, are dust-free, and are ready to receive tile.
B. Verify that required wall-mounted utilities are in correct location.
3.02 PREPARATION
A. Protect surrounding work from damage.
B. Vacuum clean surfaces and damp clean.
C. Seal substrate surface cracks with filler. Level existing substrate surfaces to acceptable flatness tolerances.
D. Install backer board in accordance with ANSI A108.11 and board manufacturer's instructions.
Tape joints and corners, cover with skim coat of setting material to a feather edge.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 09 3000
02-21-2024 09 3000 - Tiling
E. Prepare substrate surfaces for adhesive installation in accordance with adhesive manufacturer's instructions.
3.03 INSTALLATION - GENERAL
A. Install tileand grout in accordance with applicable requirements of ANSI A108.1a through ANSI A108.20, manufacturer's instructions, and TCNA (HB) recommendations.
B. Lay tile to pattern indicated. Do not interrupt tile pattern through openings.
C. Cut and fit tile to penetrations through tile, leaving sealant joint space. Form corners and bases neatly. Align floor joints.
D. Place tile joints uniform in width, subject to variance in tolerance allowed in tile size. Make grout joints without voids, cracks, excess mortar or excess grout, or too little grout.
E. Form internal angles square and external angles bullnosed.
F. Install ceramic accessories rigidly in prepared openings.
G. Install non-ceramic trim in accordance with manufacturer's instructions.
H. Sound tile after setting. Replace hollow sounding units.
I. Keep control and expansion joints free of mortar, grout, and adhesive.
J. Keep expansion joints free of adhesive or grout. Apply sealant to joints.
K. Prior to grouting, allow installation to completely cure; minimum of 48 hours.
L. Grout tile joints unless otherwise indicated. Use standard grout unless otherwise indicated.
M. At changes in plane and tile-to-tile control joints, use tile sealant instead of grout, with either bond breaker tape or backer rod as appropriate to prevent three-sided bonding.
N. Apply sealant to junction of tile and dissimilar materials and junction of dissimilar planes.
3.04 INSTALLATION - WALL TILE
A. On interior walls install in accordance with TCNA (HB) Method W201, mortar bed over concrete and masonry with waterproofing membrane.
3.05 CLEANING
A. Clean tile and grout surfaces.
3.06 PROTECTION
A. Do not permit traffic over finished floor surface for 4 days after installation.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 09 3000
02-21-2024 09 3000 - Tiling
3.07 SCHEDULE
END OF SECTION
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 09 9113
02-21-2024 09 9113 - Exterior Painting
Section 09 9113
Exterior Painting
PART 1 GENERAL
1.01 SECTION INCLUDES
A. Surface preparation.
B. Field application of paints.
C. Scope: Finish exterior surfaces exposed to view, unless fully factory-finished and unless otherwise indicated, including the following:
1. Both sides and edges of plywood backboards for electrical and telecom equipment before installing equipment.
2. Exposed steel surfaces such as structural steel elements
3. Exposed galvanized metal surfaces such as sheet metal flashing, vents, and trim.
D. Do Not Paint or Finish the Following Items:
1. Items factory-finished unless otherwise indicated; materials and products having factoryapplied primers are not considered factory finished.
2. Items indicated to receive other finishes.
3. Items indicated to remain unfinished.
4. Fire rating labels, equipment serial number and capacity labels, and operating parts of equipment.
5. Stainless steel, anodized aluminum, bronze, terne-coated stainless steel, zinc, and lead.
6. Floors, unless specifically indicated.
7. Brick, glass unit masonry, architectural concrete, cast stone, integrally colored plaster and stucco.
8. Glass.
9. Concealed pipes, ducts, and conduits.
1.02 RELATED REQUIREMENTS
A. Section 01 8113 - Sustainable Design Requirements – LEED for Homes, including VOC restrictions
1.03 DEFINITIONS
A. Comply with ASTM D16 for interpretation of terms used in this section.
1.04 REFERENCE STANDARDS
A. ASTM C67/C67M - Standard Test Methods for Sampling and Testing Brick and Structural Clay Tile; 2018.
B. ASTM C410 - Standard Specification for Industrial Floor Brick; 2013.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 09 9113
02-21-2024 09 9113 - Exterior Painting
C. ASTM D16 - Standard Terminology for Paint, Related Coatings, Materials, and Applications; 2014.
D. ASTM D2369 - Standard Test Method for Volatile Content of Coating; 2010, with Editorial Revision (2015).
E. ASTM D6490 - Standard Test Method for Water Vapor Transmission of NonFilm Forming Treatments Used on Cementitious Panels; 1999.
F. ASTM D7089 - Standard Practice for Determination of the Effectiveness of Anti-Graffiti Coating for Use on Concrete, Masonry and Natural Stone Surfaces by Pressure Washing; 2021.
G. ASTM E96/E96M - Standard Test Methods for Gravimetric Determination of Water Vapor Transmission Rate of Materials; 2021.
H. MPI (APSM) - Master Painters Institute Architectural Painting Specification Manual; Current Edition, www.paintinfo.com.
I. South Coast Air Quality Management District (SCAQMD) Rule 1113.
J. SSPC-SP 1 - Solvent Cleaning; 2015.
K. SSPC-SP 6 - Commercial Blast Cleaning; 2007.
1.05 SUBMITTALS
A. Product Data: Provide complete list of products to be used, with the following information for each:
1. Manufacturer's name, product name and/or catalog number, and general product category (e.g. "alkyd enamel").
2. MPI product number (e.g. MPI #47).
3. Cross-reference to specified paint system(s) product is to be used in; include description of each system.
B. Samples: Submit three paper "draw down" samples, 8-1/2 by 11 inches in size, illustrating range of colors available for each finishing product specified.
1. Where sheen is specified, submit samples in only that sheen.
2. Paint color submittals will not be considered until color submittals for major materials not to be painted, such as factory finished metals and roof tiles, have been approved.
C. Certification: By manufacturer that paints and finishes comply with VOC limits specified.
1.06 QUALITY ASSURANCE
A. Manufacturer Qualifications: Company specializing in manufacturing the products specified, with minimum three years documented experience.
B. Applicator Qualifications: Company specializing in performing the type of work specified with minimum three years experience and approved by manufacturer.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 09 9113
02-21-2024 09 9113 - Exterior Painting
1.07 DELIVERY, STORAGE, AND HANDLING
A. Deliver products to site in sealed and labeled containers; inspect to verify acceptability.
B. Container Label: Include manufacturer's name, type of paint, brand name, lot number, brand code, coverage, surface preparation, drying time, cleanup requirements, color designation, and instructions for mixing and reducing.
C. Paint Materials: Store at minimum ambient temperature of 45 degrees F and a maximum of 90 degrees F, in ventilated area, and as required by manufacturer's instructions.
1.08 FIELD CONDITIONS
A. Do not apply materials when surface and ambient temperatures are outside the paint product manufacturer's temperature ranges.
B. Follow manufacturer's recommended procedures for producing best results, including testing of substrates, moisture in substrates, and humidity and temperature limitations.
C. Do not apply exterior paint and finishes during rain or snow, or when relative humidity is outside the humidity ranges required by the paint product manufacturer.
D. Provide lighting level of 80 ft candles measured mid-height at substrate surface.
PART 2 PRODUCTS
2.01 MANUFACTURERS
A. Provide paints and finishes from the same manufacturer.
B. Paints:
1. Base Manufacturer: Dunn Edwards Paints, www.dunnedwards.com
2. Behr Process Corporation: www.behr.com/#sle.
3. PPG Paints: www.ppgpaints.com/#sle.
4. Sherwin-Williams Company: www.sherwin-williams.com/#sle.
2.02 PAINT SYSTEMS - EXTERIOR
A. Exterior Surfaces to be Painted, Unless Otherwise Indicated: Including primed metal and plaster.
1. Two top coats and one coat primer.
2. Top Coat(s): Exterior Latex.
a. Products:
1) Dunn Edwards EVERSHIELD, Exterior Flat Paint (EVSH10) 2) Dunn Edwards EVERSHIELD, Exterior Velvet Paint (EVSH20) 3) Dunn Edwards EVERSHIELD, Exterior Eggshell Paint (EVSH30) 4) Dunn Edwards EVERSHIELD, Exterior Low Sheen Paint (EVSH40) 5) Dunn Edwards EVERSHIELD, Exterior Semi-Gloss Paint (EVSH50) 6) Dunn Edwards EVERSHIELD, Exterior Gloss Paint (EVSH60)
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 09 9113
02-21-2024 09 9113 - Exterior Painting
7) Behr Premium Plus Exterior Flat [No. 4050]. (MPI #10) 8) Behr Premium Plus Exterior Satin Enamel [No. 9050]. (MPI #15) 9) Behr Premium Plus Exterior Semi-Gloss Enamel [No. 5050]. 10) Behr Premium Plus Interior/Exterior Hi-Gloss Enamel [No. 8050]. (MPI #119)
3. Primer: As recommended by top coat manufacturer for specific substrate.
2.03 ACCESSORY MATERIALS
A. Accessory Materials: Provide primers, sealers, cleaning agents, cleaning cloths, sanding materials, and clean-up materials as required for final completion of painted surfaces.
B. Water and Graffiti- Resistant Treatment: Use clear-drying, penetrating, water-based silicone emulsion for weatherproofing masonry materials and protecting them from graffiti attacks without altering their natural appearance.
1. Properties:
a. Total Solids per ASTM D2369: Minimum Nine (9) percent. b. Comply withCalifornia VOC regulations.
c. Water Absorption Reduction (Brick) per ASTM C67/C67M: Greater than 96 percent. d. Water Absorption Reduction (CMU) per ASTM C410:
1) Heavy Weight CMU: Greater than 89 percent.
2) Split Face CMU: Greater than 95 percent.
e. Water Vapor Transmission per ASTM E96/E96M:
1) Clay Brick: Greater than 85 percent.
2) Concrete Block: Greater than 95 percent.
3) Mortar: Greater than 95 percent.
f. Water Vapor Transmission WVT per ASTM D6490: Minimum 88 percent retention. g. Cleanability Level 2 per ASTM D7089
2. Products:
a. PROSOCO, Inc; Sure Klean Weather Seal Blok-Guard & Graffiti Control VOC 9:
prosoco.com
b. Or approved equal
c. Substitutions: Section 01 6000 - Product Requirements.
C. Patching Material: Latex filler.
D. Fastener Head Cover Material: Latex filler.
PART 3 EXECUTION
3.01 EXAMINATION
A. Verify that surfaces are ready to receive work as instructed by the product manufacturer.
B. Examine surfaces scheduled to be finished prior to commencement of work. Report any condition that may potentially effect proper application.
C. Test shop-applied primer for compatibility with subsequent cover materials.
D. Measure moisture content of surfaces using an electronic moisture meter. Do not apply finishes unless moisture content of surfaces are below the following maximums:
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 09 9113
02-21-2024 09 9113 - Exterior Painting
1. Exterior Plaster and Stucco: 12 percent.
3.02 PREPARATION
A. Clean surfaces thoroughly and correct defects prior to application.
B. Prepare surfaces using the methods recommended by the manufacturer for achieving the best result for the substrate under the project conditions.
C. Remove or mask surface appurtenances, including electrical plates, hardware, light fixture trim, escutcheons, and fittings, prior to preparing surfaces for finishing.
D. Seal surfaces that might cause bleed through or staining of topcoat.
E. Remove mildew from impervious surfaces by scrubbing with solution of tetra-sodium phosphate and bleach. Rinse with clean water and allow surface to dry.
F. Exterior Plaster: Fill hairline cracks, small holes, and imperfections with exterior patching plaster. Make smooth and flush with adjacent surfaces. Wash and neutralize high alkali surfaces.
G. Galvanized Surfaces:
1. Remove surface contamination and oils and wash with solvent according to SSPC-SP 1.
H. Ferrous Metal:
1. Solvent clean according to SSPC-SP 1.
2. Remove rust, loose mill scale, and other foreign substances using using methods recommended in writing by paint manufacturer and blast cleaning according to SSPC-SP 6 "Commercial Blast Cleaning". Protect from corrosion until coated.
3.03 APPLICATION
A. Apply products in accordance with manufacturer's written instructions and recommendations in "MPI Architectural Painting Specification Manual".
B. Do not apply finishes to surfaces that are not dry. Allow applied coats to dry before next coat is applied.
C. Apply each coat to uniform appearance.
D. Vacuum clean surfaces of loose particles. Use tack cloth to remove dust and particles just prior to applying next coat.
E. Reinstall electrical cover plates, hardware, light fixture trim, escutcheons, and fittings removed prior to finishing.
3.04 CLEANING
A. Collect waste material that could constitute a fire hazard, place in closed metal containers, and remove daily from site.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 09 9113
02-21-2024 09 9113 - Exterior Painting
END OF SECTION
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 10 1313
02-21-2024 10 1313 - Electronic Directories
Section 10 1313
Electronic Directories
PART 1 GENERAL
1.01 SECTION INCLUDES
A. Freestanding electronic display directory
1.02 RELATED REQUIREMENTS
A. Division 26 0000 - Electrical: Conduits and conductors B. Division 27 0000 - Communications: Communications systems C. Section 32 1313 - Concrete Paving: Base for directories including anchor bolts.
1.03 REFERENCE STANDARDS
A. ANSI/Infocomm 10 - Audiovisual Systems Performance Verification; 2013.
B. ASTM D2794 - Test Method for Resistance of Organic Coatings to the Effects of Rapid Deformation (Impact); 1993 (Reapproved 2010).
C. ASTM D3359 - Test Method for Measuring Adhesion by Tape Test; 2009.
D. ASTM D3363 - Standard Test Method for Film Hardness by Pencil Test; 2005 (Reapproved 2011).
E. BS EN 60529 - Degrees of protection provided by enclosures (IP Code); 2019.
1.04 ADMINISTRATIVE REQUIREMENTS
A. Preinstallation Meeting: Conduct a preinstallation meeting two weeks prior to the start of the work of section 32 1313 - Concrete Paving ; require attendance by all affected installers.
1.05 SUBMITTALS
A. See Section 01 3300 - Submittals, for submittal procedures.
B. Product Data: Provide manufacturer's data sheets on electronic directory systems including recommendations for preparation, storage and handling, and installation.
C. Shop Drawings: Indicate cable routing, connections between equipment, anchor and support details, and adjacent construction.
D. System Setting Backup: Provide an electronic file of all system settings.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 10 1313
02-21-2024 10 1313 - Electronic Directories
E. Security Items:
1. Provide four sets of keys for each locked equipment enclosure.
2. Provide passwords to access control functions for hardware and software user interfaces.
1.06 QUALITY ASSURANCE
A. Manufacturer Qualifications: Company specializing in manufacturing products specified in this section, with not less than fiveyears ofdocumentedexperience.
B. Authorized Manufacturer Representative: System shall be configured and commissioned by an authorized manufacturer representative.
1.07 DELIVERY, STORAGE, AND HANDLING
1.08 WARRANTY
A. See Section 01 7800 - Closeout Submittals, for additional warranty requirements.
B. Provide fiveyear manufacturer warranty for video and control system with full replacement.
PART 2 PRODUCTS
2.01 MANUFACTURERS
A. TouchSource; Frontier Single Display; touchsource.com (Basis of Design) B. I & E Company; iekiosk.com
C. Eflyn ; eflyn.com
D. Substitutions: See Section 01 6000 - Product Requirements.
2.02 PANELIZED LED VIDEO DISPLAY
A. Performance Requirements:
1. Comply with performance standards based on tests conducted in accordance with ANSI/Infocomm 10.
2. Display shall be IP 65 rated per BS EN 60529
B. Display Type : Flat.
1. Scree Size: 55 inch diagonal
2. Screen Type: Touch Screen
3. Native Resolution: 1,920 x 1,080 (Full HD)
4. Pixel Pitch: 0.63 mm
5. Horizontal Viewing Angle: 170 degrees (plus/minus 85 degrees off center).
6. Vertical Viewing Angle: 160 degrees (plus/minus 80 degrees off center).
7. Brightness: 2500 Nits
8. Color Gamut: 72%
9. Mount Type: Free Standing/Self Supporting.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 10 1313
02-21-2024 10 1313 - Electronic Directories
10. Location: Outdoor.
11. Aspect Ratio:16:9
12. Surface Treatment: Haze 3%, Quarter wave plate (allows viewing with polarized lenses)
13. Data Connections: RS232C, RJ45, or HDBaseT.
14. Input Source Compatibility: HDMI, USB, and HDBaseT.
15. Power Consumption: 310 watts typical, 450 watts maximum, 170 watts in energy saving mode.
16. Working Voltage: 120 VAC / 240 VAC at 60Hz.
17. Heat Flow: 1,536 BTU (maximum).
C. Products:
1. Samsung OH55F
2. LG XE4F-M
2.03 DISPLAY CONTROL UNIT
A. Interface Unit:
1. Cooling: Passive fanless with cooling plates
2. Display Driver: 8k up to 7680x4320 pixels
3. Memory: SSD
4. Working Voltage: 120 VAC / 240 VAC at 60Hz.
B. Products:
1. Aopen DEX5750
2.04 DISPLAY CABINET
A. Construction:
1. Material: Aluminum
2. Base: 1/2 inch thick
3. Frame: 1/8 inch
4. Gussets and reinforcing at hinges: 1/8 inch and 1/4 inch
5. Cover panels: 0.09 inch
6. Lower removeable cover panel: .125 inch
B. Features:
1. Access Panel: fully gasketed
2. Locking: Two nickel plated keyed alike plunger locks
3. Ventilation: Intake at bottom with vents on sides and top a. Fans: Two 80mm computer fans mounted on vibration isolators
4. Power: Internal J-box with 1/2 inch threaded inlets and clear in use cover
5. Control Unit Enclosure: Control unit shall be enclosed within an IP 66 rated cabinet within the display cabinet.
C. Finish:
1. Powder coated polyester with the following cured film propterties a. Impact resistance
1) Direct: 100 inch pounds minimum per ASTM D2794
2) Indirect: 100 inch pounds minimum per ASTM D2794
b. Pencil Hardness: 2H per ASTM D3363
c. Cross Hatch Adhesion: 4B per ASTM D3359
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 10 1313
02-21-2024 10 1313 - Electronic Directories
2. Finish to be protected by clear polyester overcoat for exterior use.
3. Colors: As selected by Architect from coating manufactuers full line of available colors and finishes including metalics and hammertones.
2.05 CONTENT MANAGEMENT
A. Directory to include content management system
1. All management of the digital directory must be done centrally through a Centralized Cloud Based or hosted password authenticated server.
2. All listings and content must be backed up to a secondary or “cloud-based” location for redundancy.
3. Vendor must offer and support unlimited cloud-based backups & hosting.
4. Content updating should be designed for ease of use through common sets of requirements including:
a. All content updating should be designed to be executed by non-technical staff with contextual help for the operator.
b. Operators must be able to instantly update messaging with Real Time messaging takeover.
c. Must be able to have unlimited user accounts for updating with no additional cost for additional updating licenses.
B. Security Requirements:
1. Administrator access should be capable of multi-factor authentication processes.
2. All communication from the client-side device must be outbound only over HTTPS or other encrypted protocols.
3. Onsite client devices must be deployed on an operating system that can be customized to limit all unnecessary applications, protocols, and ports.
4. All remote access must be initiated via outbound-only communication and via HTTPS or similar secure connectivity.
C. Software Support
1. Systems must be capable of notification to a US-based support desk in the event of an outage or downtime event.
2. Must provide US-based support answered by English speaking operators with technical skills to support the products.
3. Must be able to provide a 5 year software support contract option.
4. Support software must auto-detect when media player or program is non-functional and notify support desk.
5. Vendor must provide unlimited access to software updates, patches, and upgrades while supported by the installed media players.
PART 3 EXECUTION
3.01 EXAMINATION
A. Verify that substrates and support structure is in place and properly prepared.
B. Verify that required power and data sources are provided.
C. Notify Architectof unsatisfactory preparation before proceeding.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 10 1313
02-21-2024 10 1313 - Electronic Directories
3.02 PREPARATION
A. Do not proceed with installation until support structure and substrates have been prepared using the methods recommended by the manufacturer and deviations from manufacturer's recommended tolerances are corrected. Commencement of installation constitutes acceptance of conditions.
3.03 INSTALLATION
A. Install in accordance with manufacturer's instructions .
B. Install electronic directories level and plumb with fasteners reccommended by the manufacturer.
3.04 CLOSEOUT ACTIVITIES
A. Demonstrate proper operation and maintenance of equipment to City's designated representative.
3.05 PROTECTION
A. Protect installed products from subsequent construction operations.
END OF SECTION
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 10 1313
02-21-2024 10 1313 - Electronic Directories
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Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 10 1400
02-21-2024 10 1400 - Signage
Section 10 1400
Signage
PART 1 GENERAL
1.01 SECTION INCLUDES
A. Room and door signs.
1.02 REFERENCE STANDARDS
A. 36 CFR 1191 - Americans with Disabilities Act (ADA) Accessibility Guidelines for Buildings and Facilities; Architectural Barriers Act (ABA) Accessibility Guidelines; current edition.
B. ADA Standards - 2010 ADA Standards for Accessible Design; 2010.
C. CBC Chapter 11B - California Building Code - Accessibility to Public Buildings, Public Accommodations, Commercial Buildings and Public Housing; 2022.
D. ICC A117.1 - Accessible and Usable Buildings and Facilities; 2017.
1.03 SUBMITTALS
A. See Section 01 3300 - Submittals, for submittal procedures.
B. Signage Schedule: Provide information sufficient to completely define each sign for fabrication, including room number, room name, other text to be applied, sign and letter sizes, fonts, and colors.
1. When room numbers to appear on signs differ from those on drawings, include the drawing room number on schedule.
2. When content of signs is indicated to be determined later, request such information from City through Architect at least 2 months prior to start of fabrication; upon request, submit preliminary schedule.
3. Submit for approval by City through Architect prior to fabrication.
C. Samples: Submit two samples of each type of sign, of size similar to that required for project, illustrating sign style, font, and method of attachment.
D. Selection Samples: Where colors are not specified, submit two sets of color selection charts or chips.
1.04 QUALITY ASSURANCE
1.05 DELIVERY, STORAGE, AND HANDLING
A. Package signs as required to prevent damage before installation.
B. Package room and door signs in sequential order of installation, labeled by floor or building.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 10 1400
02-21-2024 10 1400 - Signage
C. Store tape adhesive at normal room temperature.
1.06 FIELD CONDITIONS
A. Do not install tape adhesive when ambient temperature is lower than recommended by manufacturer.
B. Maintain this minimum temperature during and after installation of signs.
PART 2 PRODUCTS
2.01 MANUFACTURERS
A. Flat Signs:
1. Best Sign Systems, Inc: www.bestsigns.com. Basis of Design
2. Mohawk Sign Systems, Inc: www.mohawksign.com/#sle.
3. Seton Identification Products: www.seton.com/aec.
4. Substitutions: See Section 01 6000 - Product Requirements.
2.02 SIGNAGE APPLICATIONS
A. Accessibility Compliance: Signs are required to comply with CBC Chapter 11B, ADA Standards, and ICC A117.1, unless otherwise indicated; in the event of conflicting requirements, comply with the most comprehensive and specific requirements.
B. Room and Door Signs: Provide a sign for every doorway, whether it has a door or not, not including corridors, lobbies, and similar open areas.
1. Sign Type: Flat signs with engraved panel media as specified.
2. Provide "tactile" signage, with letters raised minimum 1/32 inch and Grade II braille.
3. Character Height: 1 inch.
4. Sign Height: 2 inches, unless otherwise indicated.
5. Service Rooms: Identify with room names and numbers to be determined later, not those indicated on drawings.
6. Rest Rooms: Identify with pictograms, the names "MEN", "WOMEN" and duplicate in braille.
a. Verify gender identity signage for restrooms with city and architect prior to fabrication.
2.03 SIGN TYPES
A. Flat Signs: Signage media without frame.
1. Edges: Square.
2. Corners: Square.
3. Wall Mounting of One-Sided Signs: Tape adhesive.
B. Color and Font: Unless otherwise indicated:
1. Character Font: As selected by the city.
2. Character Case: Upper case only.
3. Background Color: As selected by City.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 10 1400
02-21-2024 10 1400 - Signage
4. Character Color: Contrasting color.
2.04 TACTILE SIGNAGE MEDIA
A. Engraved Panels: Laminated colored plastic; engraved through face to expose core as background color:
1. Total Thickness: 1/16 inch.
B. Applied Character Panels: Acrylic plastic base, with applied acrylic plastic letters and braille.
1. Total Thickness: 1/8 inch.
2. Letter Thickness: 1/8 inch.
3. Letter Edges: Square.
2.05 ACCESSORIES
A. Exposed Screws: Stainless steel.
B. Tape Adhesive: Double sided tape, permanent adhesive.
PART 3 EXECUTION
3.01 EXAMINATION
A. Verify that substrate surfaces are ready to receive work.
3.02 INSTALLATION
A. Install in accordance with manufacturer's instructions.
B. Install neatly, with horizontal edges level.
C. Locate signs and mount at heights indicated on drawings and in accordance with CBC Chapter 11B, ADA Standards and ICC A117.1.
D. Protect from damage until Date of Substantial Completion; repair or replace damaged items.
3.03 FIELD INSPECTION
A. Per CBC Chapter 11B signs and identification devices shall be field inspected after installation and approved by the enforcing agency prior to the issuance of a final certificate of occupancy per Chapter 1, Division II, Section 111, or final approval where no certificate of occupancy is issued. The inspection shall include, but not be limited to, verification that Braille dots and cells are properly spaced and the size, proportion and type of raised characters are in compliance with these regulations.
END OF SECTION
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 10 1400
02-21-2024 10 1400 - Signage
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Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 10 2113.17
02-21-2024 10 2113.17 - Phenolic Toilet Compartments
Section 10 2113.17
Phenolic Toilet Compartments
PART 1 GENERAL
1.01 SECTION INCLUDES
A. Phenolic toilet compartments.
1.02 RELATED REQUIREMENTS
A. Section 10 2800 - Toilet, Bath, and Laundry Accessories.
1.03 REFERENCE STANDARDS
A. ASTM A666 - Standard Specification for Annealed or Cold-Worked Austenitic Stainless Steel Sheet, Strip, Plate, and Flat Bar; 2015.
B. NFPA 286 - Standard Methods of Fire Tests for Evaluating Contribution of Wall and Ceiling Interior Finish to Room Fire Growth; 2015.
1.04 SUBMITTALS
A. See Section 01 3300 - Submittals, for submittal procedures.
B. Product Data: Provide data on panel construction, hardware, and accessories.
C. Shop Drawings: Indicate partition plan, elevation views, dimensions, details of wall supports, door swings.
D. Samples: Submit twosamples of partition panels, 4 by 4 inchin size illustrating panel finish, color, and sheen.
PART 2 PRODUCTS
2.01 MANUFACTURERS
A. Phenolic Toilet Compartments:
1. Partition Systems International of South Carolina; Phenolic Toilet Partitions:
www.psisc.com/#sle.
2. Substitutions: Section 01 6000 - Product Requirements.
2.02 PHENOLIC TOILET COMPARTMENTS
A. Toilet Compartments: Factory fabricated doors, pilasters, and divider panels made of solid phenolic core panels with through color, floor-mounted headrail-braced.
1. Color: Black
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 10 2113.17
02-21-2024 10 2113.17 - Phenolic Toilet Compartments
2. Fire Rating: Class A
B. Doors:
1. Thickness: 3/4 inch.
2. Width: 24 inch.
3. Width for Handicapped Use: 36 inch.
4. Height: 72 inch. Set 6" above finsih floor
C. Panels:
1. Thickness: 3/4 inch.
2. Height: 72 inch. Set 6" above finsih floor
D. Pilasters:
1. Thickness: 1 inch.
2. Width: As required to fit space; minimum 4 inch.
2.03 ACCESSORIES
A. Pilaster Shoes: Formed ASTM A666 Type 304 stainless steel with No. 4 finish, 3 inch high, concealing floor fastenings.
1. Provide adjustment for floor variations with screw jack through steel saddles integral with pilaster.
B. Head Rails: Hollow stainless steel, 1 inch by 1-1/2 inchsize, withanti-grip profile andcast socket wall brackets.
C. Wall and PilasterBrackets: Satin stainless steel; manufacturer's standard type for conditions indicated on drawings.
D. Attachments, Screws, and Bolts: Stainless steel , tamper proof type.
E. Hardware: Satin stainless steel:
1. Pivot hinges, gravity type, adjustable for door close positioning. a. 14 ga. stainless steel
b. Provide self closing hinges at accessible stall
2. Door Latch: Slide type with exterior emergency access feature. Cast Stainless Steel
3. Door strike and keeper with rubber bumper; mounted on pilaster in alignment with door latch.
4. Coat hook with rubber bumper; one per compartment, mounted on door. a. Mount at accessible reach range in accessible stall
5. Door Pull: Stainless Steel.
a. Provide accessible door pull at both sides of door at accessible stall PART 3 EXECUTION
3.01 EXAMINATION
A. Verify that field measurements are as indicated.
B. Verify correct spacing of and between plumbing fixtures.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 10 2113.17
02-21-2024 10 2113.17 - Phenolic Toilet Compartments
3.02 INSTALLATION
A. Install partitions secure, rigid, plumb, and level in accordance with manufacturer's instructions.
B. Maintain 3/8 inch to 1/2 inch space between wall and panels and between wall and end pilasters.
C. Attach panel brackets securely to walls using anchor devices.
D. Attach panels and pilasters to brackets. Locate head rail joints at pilaster center lines.
3.03 TOLERANCES
A. Maximum Variation From True Position: 1/4 inch.
B. Maximum Variation From Plumb: 1/8 inch.
3.04 ADJUSTING
A. Adjust and align hardware to uniform clearance at vertical edge of doors, not exceeding 3/16 inch.
B. Adjust hinges to position doors in partial opening position when unlatched. Return outswinging doors to closed position.
C. Adjust adjacent components for consistency of line or plane.
END OF SECTION
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 10 2113.17
02-21-2024 10 2113.17 - Phenolic Toilet Compartments
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Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 10 2800
02-21-2024 10 2800 - Toilet, Bath, and Laundry Accessories
Section 10 2800
Toilet, Bath, and Laundry Accessories
PART 1 GENERAL
1.01 SECTION INCLUDES
A. Commercial toilet accessories.
B. Under-lavatory pipe supply covers.
C. Electric hand/hair dryers.
D. Utility room accessories.
1.02 RELATED REQUIREMENTS
A. Section 01 3514 - LEED Credit Summary
B. Section 01 3515 - LEED Certification Procedures
C. Section 06 1000 Rough Carpentry: Concealed supports for accessories, including in wall framing and plates.
D. Section 09 3000 - Tiling
E. Section 10 2113.19 - Plastic Toilet Compartments.
F. Section 22 0000 Plumbing: Toilet and lavatory fixtures
1.03 REFERENCE STANDARDS
A. ADA Standards - 2010 ADA Standards for Accessible Design; 2010.
B. ASTM A123/A123M - Standard Specification for Zinc (Hot-Dip Galvanized) Coatings on Iron and Steel Products; 2015.
C. ASTM A653/A653M - Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip Process; 2020.
D. ASTM A666 - Standard Specification for Annealed or Cold-Worked Austenitic Stainless Steel Sheet, Strip, Plate, and Flat Bar; 2015.
E. ASTM C1036 - Standard Specification for Flat Glass; 2011.
F. ASTM C1503 - Standard Specification for Silvered Flat Glass Mirror; 2008 (Reapproved 2013).
1.04 ADMINISTRATIVE REQUIREMENTS
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 10 2800
02-21-2024 10 2800 - Toilet, Bath, and Laundry Accessories
A. Coordinate the work with the placement of internal wall reinforcement to receive anchor attachments.
1.05 SUBMITTALS
A. See Section 01 3300 - Submittals, for submittal procedures.
B. Product Data: Submit data on accessories describing size, finish, details of function, and attachment methods.
C. Provide LEED submittal forms with the product submittal for each different product and manufacturer. Recycled content, regional distance and materials costs must be identified for each manufacturer and product. Submittals without the LEED forms will be rejected as incomplete. Refer to Specification Section 01 3516 – LEED Submittal Forms.
PART 2 PRODUCTS
2.01 MANUFACTURERS
A. Basis of Design: Bobrick.
B. Commercial Toilet, Shower, and Bath Accessories:
1. ASI - American Specialties, Inc: www.americanspecialties.com.
2. Bradley Corporation: www.bradleycorp.com.
C. Electric Hand/Hair Dryers:
1. American Dryer, Inc: www.americandryer.com.
2. Excel Dryer: www.exceldryer.com.
3. World Dryer Corporation; Basis of Design: www.worlddryer.com.
4. Bobrick Washroom Equipment Inc.: www.bobrick.com
D. Provide products of each category type by single manufacturer.
2.02 MATERIALS
A. Accessories - General: Shop assembled, free of dents and scratches and packaged complete with anchors and fittings, steel anchor plates, adapters, and anchor components for installation.
B. Stainless Steel Sheet: ASTM A666, Type 304.
C. Galvanized Sheet Steel: Hot-dipped galvanized steel sheet, ASTM A653/A653M, with G90/Z275 coating.
D. Mirror Glass: Annealed float glass, ASTM C1036 Type I, Class 1, Quality Q2, with silvering, protective and physical characteristics complying with ASTM C1503.
2.03 FINISHES
A. Stainless Steel: Satin finish, unless otherwise noted.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 10 2800
02-21-2024 10 2800 - Toilet, Bath, and Laundry Accessories
B. Galvanizing for Items Other than Sheet: Comply with ASTM A123/A123M; galvanize ferrous metal and fastening devices.
2.04 Commercial Toilet Accessories
A. Toilet Paper Dispenser: Doubleroll, surface mounted bracket type, stainless steel, spindleless type for tension spring delivery designed to prevent theft of tissue roll.
1. Products:
a. Product: B-4288 manufactured by [Bobrick]
B. Electric Dryers: Traditional fan-in-case type, with downward nozzle.
1. Style: High speed, energy efficient, fixed nozzle.
2. Cover: Stainless steel with brushed finish.
3. Heater: Capible of rasing 70 degree ambient air to 130 degrees.
4. Fan Control: Hi/low speed switch
5. Total Wattage: 950, maximum.
6. Air Filter: HEPA to remove contaminants 0.3 microns or larger
7. Warranty: 5 years.
8. Product: Verdedri by Workd Dryer as Basis of Design
C. Soap Dispenser: Liquid soap dispenser, wall-mounted, surface, with stainless steel cover and stainless steel tank and working parts; push type soap valve, check valve, and window refill indicator, key lock.
1. Minimum Capacity: 40 ounces.
2. Product: B-2111 manufactured by Bobrick.
D. Mirrors: Stainless steel framed, 1/4 inch thick annealed float glass; ASTM C1036.
1. Tempered Float Glass: Silvering, protective and physical characteristics in compliance with ASTM C1503.
2. Size: 24 inches wide by 36 inches tall.
3. Frame: 0.05 inchangle shapes, with mitered and welded and ground corners, and tamperproof hanging system; satin finish.
4. Backing: Full-mirror sized, minimum 0.03 inch galvanized steel sheet and nonabsorptive filler material.
5. Product: B-2908 manufactured by Bobrick.
E. Seat Cover Dispenser: Stainless steel, surface-mounted, reloading by concealed opening at base, tumbler lock.
1. Minimum capacity: 250 seat covers.
2. Product: B-221 as manufactured by Bobrick
F. Grab Bars: Stainless steel, smooth surface.
1. Standard Duty Grab Bars:
a. Push/Pull Point Load: 250 pound-force, minimum.
b. Dimensions: 1-1/4 inch outside diameter, minimum 0.05 inch wall thickness, exposed flange mounting, 1-1/2 inch clearance between wall and inside of grab bar. c. Length and Configuration: As indicated on drawings.
d. Products: B-5806 as manufactured by Bobrick
2.05 UNDER-LAVATORY PIPE AND SUPPLY COVERS
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 10 2800
02-21-2024 10 2800 - Toilet, Bath, and Laundry Accessories
A. Under-Lavatory Pipe and Supply Covers:
1. Insulate exposed drainage piping, including hot, cold, and tempered water supplies under lavatories or sinks to comply with ADA Standards.
2. Exterior Surfaces: Smooth non-absorbent, non-abrasive surfaces.
3. Construction: 1/8 inch flexible PVC.
4. Color: White.
2.06 Utility Room Accessories
A. Combination Utility Shelf/Mop and Broom Holder: 0.05 inch thick stainless steel, Type 304, with 1/2 inch returned edges, 0.06 inch steel wall brackets.
1. Hooks: 4, 0.06 inch stainless steel rag hooks at shelf front.
2. Mop/broom holders: Three spring-loaded rubber cam holders at shelf front.
3. Length: 34 inches.
4. Product: B-239 manufactured by Bobrick.
PART 3 EXECUTION
3.01 EXAMINATION
A. Verify existing conditions before starting work.
B. Verify exact location of accessories for installation.
C. For electrically-operated accessories, verify that electrical power connections are ready and in the correct locations.
3.02 PREPARATION
A. Deliver inserts and rough-in frames to site for timely installation.
B. Provide templates and rough-in measurements as required.
3.03 INSTALLATION
A. Mounting Heights: As required by accessibility regulations, unless otherwise indicated.
END OF SECTION
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 22 0000
10-11-2022 22 0000 - Plumbing
SECTION 22 0000
PLUMBING
PART 1 - GENERAL
1.1 DESCRIPTION
A. Related Documents:
1. The other Contract Documents complement the requirements of this Section and apply to this Section
2. Division 1 - General Requirements and Section 23 0013 apply to the Work of this Section.
3. Where requirements of this Section exceed those in other Contract Documents, Contractor shall comply with the requirements of this Section.
B. Codes and Regulations:
1. California Plumbing Code (CPC).
2. California Mechanical Code (CMC).
3. California Building Code (CBC).
4. California Green Building Standards Code (CGBSC).
5. California Electrical Code (CEC).
6. California Fire Code (CFC).
7. National Fire Code (NFC).
8. National Fire Protection Association (NFPA).
9. Local Building Department.
10. Local Fire Marshal.
11. California Energy Code (CEnC).
12. In the event of conflict between or among specified requirements and pertinent regulations, the more stringent requirements will govern when so directed by the Architect.
C. Scope of Work: (Plumbing Section Division 15)
1. Material and labor including rough-in for and connection to fixtures, appliances and equipment are:
a. WASTE AND VENT
1. Soil piping
2. Drain waste and vent piping (DWV)
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 22 0000
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3. Indirect waste piping
4. Wet vent piping
5. Floor drains.
6. Traps.
7. Vent flashings.
b. WATER
1. Potable water piping systems including, pressure reducing valves, relief valves, balancing valves, water hammer shock absorbers, air chambers.
2. Isolation, Zone and Control Valves.
3. Hot water systems including heaters and storage tanks.
4. Piping for water service.
5. Backflow preventers.
6. Disinfecting of water systems.
7. Insulation of piping and equipment for heat, sound, and vibration.
c. ALL PLUMBING FIXTURES AND SUPPORTS
1. Including, but not limited to:
(a)Sinks, lavatories, water closets, service sinks, etc., - all materials
(b)Supports (backing) for all plumbing fixtures and
accessories
(c)Installation of sinks in or part of drain boards - all materials
d. CONNECTIONS
1. Utilities-Sanitary sewer, storm drain, water, gas
2. Make-up water for heating and cooling systems
3. Hot water tanks
4. Temporary water, waste and air lines
5. The joining of pipe by any mode or method including, but not limited to, acetylene and arc welding, brazing, lead burning, plastics welding, soldering, wiped joints, caulked joints expanded or rolled joints, etc., used in connection with any of the work listed herein
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 22 0000
10-11-2022 22 0000 - Plumbing
e. LAYOUT AND CUTTING
1. Holes, chases, channels, the setting and erection of bolts, inserts, stands, brackets, stanchions, supports, sleeves, escutcheon plates, thimbles, hangers, conduits, and boxes. f. EXCAVATION, TRENCHING AND BACKFILL
1. In connection with plumbing and piping work shown herein g. TEMPORARY PIPING in connection with:
1. Building and construction work
2. Excavating and underground construction
h. PIPE HANGERS, SUPPORTS, ANCHORS, GUIDES,
EXPANSION JOINTS
1. Including:
(a)Supports for equipment to which pipe is connected, such as tank supports
(b)Acoustical pipe isolation
(c)Isolators-dielectric and vibration
(d)Anchors and thrust blocks of concrete, metal, etc.
(e)Seismic bracing
(1) Anvil/Badger, Mason Industries, BLine/TOLCO or approved equal. (2) Seismic hanger system design shall comply with
current CBC requirements and ASCE 7-05 and 7-10.
i. SIGNS AND NOTICES
j. ROOF FLASHINGS FOR PIPING PENETRATIONS
k. TESTS
1. Piping, for tightness
2. Equipment for performance
3. Operating instructions
4. Final operation
1.2 ACCESSIBLE PLUMBING FIXTURES
A. Accessible plumbing fixtures shall comply with all of the requirements of CBC Sections 11B-213, 11B-305, & 11B-308, 11B-Division 6.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 22 0000
10-11-2022 22 0000 - Plumbing
1.3 QUALITY ASSURANCE
A. Use adequate numbers of skilled workers who are thoroughly trained and experienced in the necessary crafts and who are completely familiar with the specified requirements and the methods needed for proper performance of the Work of this Section.
B. Without additional cost to the Owner, provide such other labor and materials as are required to complete the Work of this Section in accordance with the requirements of governmental agencies having jurisdiction, regardless of whether such materials and associated labor are called for elsewhere in these Contract Documents.
C. Welder's Qualifications: Comply with ASME B31.8. The pipe welder shall have a copy of a certified ASME B31.8 qualification test report. Contractor shall also conduct a qualification test. Submit each welder's identification symbols, assigned number, or letter, used to identify work of the welder. Affix symbols immediately upon completion of welds. Welders making defective welds after passing a qualification test shall be given a requalification test and, upon failing to pass this test, shall not be permitted to work this contract.
D. Comply with NSF 14, "Plastics Piping System Components and Related Materials," for plastic, potable domestic water piping and components. Include marking "NSF-pw" on piping.
E. Comply with NSF 61, "Drinking Water System Components - Health Effects; Sections 1 through 9," for potable domestic water piping and components.
F. Comply with NSF 372, “Drinking Water System Components – Lead Content” for potable domestic water piping and components.
SUBMITTALS
G. Comply with pertinent provisions of Architectural Division 1 Sections.
H. Product Data: Within 35 calendar days after the Contractor has received the Notice to Proceed, submit 1 electronic PDF copy of the following to the Architect for approval prior to acquisition:
1. Materials list of items proposed to be provided under this Section.
2. Manufacturer's specifications, catalog cuts, and other data needed to prove compliance with the specified requirements. All pieces of equipment shall be clearly identified on corresponding manufacturer's literature being submitted.
3. Shop Drawings or other data as required to indicate method of installing and attaching equipment, except where such details are fully shown on the Drawings.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 22 0000
10-11-2022 22 0000 - Plumbing
4. Submittals for the entire project shall be submitted at the same time or may be rejected until all are included in one submittal package.
5. Submittals shall be provided electronically in PDF format, bookmarked by design tags for equipment and specification sections for materials.
Incomplete or noncompliant submittals may be rejected.
1.4 DESIGN CHANGES CAUSED BY PRODUCT SUBSTITUTIONS
A. Contractor shall pay costs of design and installation for changes resulting from substitution of alternate products.
B. Acceptance of alternate products by Architect does not change this requirement.
1.5 PRODUCT HANDLING
A. Comply with pertinent provisions of Architectural Sections.
B. Storage and Protection: Store materials protected from exposure to harmful environmental conditions and at temperature and humidity conditions recommended by the manufacturer.
PART 2 - PRODUCTS
2.1 WASTE, VENT, SEWER
A. Above and Below Grade
1. All waste, vent, sewer and storm lines shall be of cast iron soil pipe and fittings and shall conform to the requirements of CISPI Standard 301, ASTM A-888 or ASTM A-74 for all pipe and fittings. Pipe and fittings shall be marked with the collective trademark of the Cast Iron Soil Pipe Institute and be listed by NSF International.
a. Acceptable Manufacturers:
1. AB&I Foundry
2. Charlotte Pipe and Foundry
3. Tyler Pipe Company
b. Couplings
1. Standard Couplings: for hubless pipe and fittings shall conform to the manufacturer's installation instructions and local code requirements. Hubless coupling gaskets shall conform to ASTM Standard C-564 and be listed with NSF
International.
c. Mandatory Referenced Standards
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 22 0000
10-11-2022 22 0000 - Plumbing
1. Cast Iron Soil Pipe Institute Standard Specifications - Latest Issue
(a)CISPI 301: Hubless Cast Iron Soil Pipe and Fittings for Sanitary and Storm Drain, Waste, and Vent Piping
Applications.
(b)CISPI 310: Couplings for use in connection with
Hubless Cast Iron Soil Pipe and Fittings for Sanitary and Storm Drain, Waste, and Vent Piping Applications.
2. ASTM Standard Specifications - Latest Issue
(a)A-888: Standard Specifications for Hubless Cast Iron Soil Pipe and Fittings.
(b)C-564: Standard Specifications for Rubber Gaskets for Cast Iron Soil Pipe and Fittings.
2.2 DOMESTIC WATER PIPING
A. Below Grade Water Service outside building
1. 3" NPS and smaller, Schedule 40 PVC Plastic Pipe and fittings. ASTM D1785, D2466, with Solvent Cement Joints ASTM D2564.
2. 2" NPS and smaller, Type K Soft Annealed Temper Copper Tube ASTM B88 with Wrought Copper pressure fittings, ANSI B16.22. SIL-FOS - High temperature Brazing Metal Filler.
B. Above Grade (Distribution System inside building)
1. Piping
a. For soldered, brazed, and mechanical joints, 4" and smaller Copper Water Tube Type L Annealed Temper (Hard Drawn) ASTM B75 or ASTM B88.
2. Fittings
a. Wrought Copper Pressure Solder Fittings, ASME B16.22 or ASME B16-25, 95-5 Tin-Antimony Filler Metal.
b. Bronze Flanges: ASME B16.24, Class 150, with solder-joint ends. c. Copper Unions: MSS SP-123, cast-copper alloy, hexagonal-stock body, with ball-and-socket, met-to-metal seating surfaces, and solder-joint or threaded ends.
d. Press Fitting: Copper press fittings shall conform to the material and sizing requirements of ASME B16.18 or ASME B16.22. Orings for copper press fittings shall be EPDM. Press fittings shall have an inboard bead design.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 22 0000
10-11-2022 22 0000 - Plumbing
1. Copper Press Fittings: Viega/Rigid Tool Company, NIBCO, Elkhart/Apollo Xpress or approved equal.
2. 2"NPS and smaller: Wrought copper fitting with EPDMrubber O-ring seal in each end.
3. 2-1/2" to 4"NPS: Cast-bronze or wrought copper fitting with EPDM-rubber O-ring seal in each end.
e. Installation- Ready™ fittings for grooved end copper tubing shall be manufactured to copper-tube dimensions, ductile iron conforming to ASTM A-536, Grade 65-45-12, with InstallationReady™ ends, PVDF (Poly Vinylidene Fluoride) and Grade “EHP” EPDM-HP [Grade ‘T’ Nitrile] gasket, and ASTM A449
electroplated steel bolts and nuts, rated to 300 psi (2065 kPa) with Type K or L Copper Tubing.
f. All underground water piping within the building boundaries shall be ASTM B88-93a Type "L" annealed (soft) copper tube made up without fittings below the floor level.
2.3 VALVES
A. Acceptable Manufacturers: Victaulic, Milwaukee, Hammond, Jomar, NIBCO, others as noted.
Type Size Range Part Number
Ball 2" and smaller Milwaukee UPBA400
(2 or 3 piece) Hammond UP8301A
NIBCO 585-80-LF
Victaulic Series P569
Note: Stem extensions of non-thermal-conductive material and protective sleeve that meets UL 2043 approved for inside air plenum and allows operation of value without breaking the vapor seal shall be used on all insulated pipe. NIBCO NIBSeal handle or acceptable equal.
B. All valves in copper piping shall be soldered in or have screwed threads. Coppertube dimensioned grooved joints are acceptable for 2-1/2” and larger sizes.
Threaded valves shall be installed with sweat to screwed adapters.
C. Valves used on potable water services shall be UL classified in accordance with NSF-61, and meets the low-lead requirements of NSF-372.
2.4 HANGERS AND SUPPORTS
A. In general, all pipe hangers and supports shall conform to the following except where special pipe hangers and supports are detailed on the Drawings. In all cases hanger and support details on the Drawings shall take precedent over the following:
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 22 0000
10-11-2022 22 0000 - Plumbing
Piping 6" Size and Smaller:
Items TOLCO Anvil
Pipe Hanger 1; 2; 200 260
Side Beam Clamp for Wood Joist 58 207
Beam Coupling for Steel Beams 65 92
Rod Coupling for Connection to "Hilti" 70 135
Inserts in Concrete Decks 107; 109A; 109AF N/A
Trapeze Hangers Tolstrut A12 AS200
Pipe Clamp TOLCO cush clamp AS004OD-
AS098OD
B. Similar items by HOLDRITE, Anvil International, Erico-Caddy, or TOLCO/BLine will be acceptable.
C. Hanger Rods shall conform to the following table:
Tube/Pipe Size Rod Diameter
1/2" to 4" 3/8"
5" to 8" 1/2"
10" to 12" 5/8"
D. Trapeze hangers may be used where parallel runs of pipe occur. All rods on trapeze hangers shall be 1/2" minimum size.
E. Hanger Support Spacing shall be as follows unless shown otherwise on the Drawings:
1. Horizontal:
a. Cast Iron: Every other joint unless over 4 feet, then at every joint. b. Copper: Every 6 feet for 1-1/2 inch and smaller, and 10 feet for 2 inch and larger.
2. Vertical:
a. Cast Iron: Base and every floor not to exceed 15 feet. b. Copper: Every floor not to exceed 10 feet.
F. Refer to the plumbing code for materials not listed above.
G. At all points where insulated pipe contacts a hanger or support, the point of contact shall be protected by metal insulation pipe shield #B3153 as manufactured by B-Line. Equivalent pipe protectors will be considered provided the substitute item meets the same standard of quality and performance as the specified item.
H. Abrasion-Protection Isolators: Use for prevention of damage to tubes and piping caused by abrasion when passing through or in contact with studs, joists, and similar framing.
1. Products:
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 22 0000
10-11-2022 22 0000 - Plumbing
a. HOLDRITE #200 Series Isolators and Clamps.
I. Dissimilar Metal Isolators: Use for prevention of damage to tubes and pipes caused by contact between dissimilar metals.
1. Products:
a. HOLDRITE #200 Series Isolators and Clamps.
J. Acoustical Noise & Vibration Isolation System: Consisting of through-stud isolators, pipe clamps, riser clamp pads, neoprene and felt lining material and associated support brackets. For applications requiring acoustical isolation of tubing, piping, and equipment from structure.
1. Products:
a. HOLDRITE Silencer System with HOLDRITE STOUT Bracket System.
K. Seismic restraint devices
1. Available Manufacturers:
a. Anvil/Badger
b. Mason Industries
c. B-Line Tolco Division of Eaton
2. Seismic hanger system design shall meet the requirements of IBC, CBC and ASCE 7-05 and 7-10.
2.5 WALL AND FLOOR PENETRATIONS
A. Fire walls and floors:
1. Wall and floor penetrations shall be protected with a U.L. approved fire rated system. The system shall be per the Drawing Details, or other manufacturer’s installation instructions.
2. Fire stopping materials by Hilti, Metacaulk, or 3M are considered equal.
The material shall be the same as called out for in the U.L. approved system.
B. Poured concrete walls and floors:
1. Pipes penetrating poured concrete walls and floors shall be protected by providing the following:
a. A Schedule 40 PVC sleeve one (1) size larger than the pipe or one quarter (1/4) inch of foam material wrapped around and secured to the pipe or packed and caulked with mineral wool.
b. Protection shall end flush with the wall or floor surface.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 22 0000
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C. All walls and floors:
1. Piping passing through walls and floors exposed to view shall be provided with chrome plated split-ring escutcheon plates in finished areas. Brass or galvanized escutcheon plates may be used elsewhere.
2.6 FLASHING
A. All flashing shall be 4 lb. sheet lead and all vents penetrating the roof shall be flashed and counter-flashed. Stoneman Co. roof flashing assembly with 10" skirt or equal may be used.
B. The flashing for vents penetrating a metal roof shall have a corrosion resistant aluminum base compatible with the roofing system. A rubber type flashing by "Tech Specialties" shall be installed between the flashing and pipe.
2.7 VALVE BOXES
A. Brooks Products Inc., Christy Co., or equal with the word "Water" or "Gas" cast in cover as applicable.
2.8 CLEANOUTS
A. Provide cleanouts per Drawings and details on Drawings. Cleanouts as manufactured by J.R. Smith, Mifab, Sioux Chief, or Zurn are acceptable substitutes provided they are equal if approved by Engineer.
B. Cleanout tops to be installed with tamper-proof screws.
2.9 FLOOR DRAINS, FLOOR SINKS
A. Provide floor drains as specified on the Plumbing Fixture Schedule. Cast iron body floor drains as manufactured by J.R. Smith, Mifab, Sioux Chief, or Zurn are acceptable substitutes provided they are equal if approved by Engineer.
B. Provide floor sinks as specified on the Plumbing Fixture Schedule. Enameled cast iron floor sinks as manufactured by J.R. Smith, Mifab, Sioux Chief, Zurn, or Commercial Enameling are acceptable substitutes provided they are equal if approved by Engineer.
2.10 WATER HAMMER ARRESTORS
A. Provide Wilkins Piston Model #1250XL, Sioux Chief #65X-X, Precision Plumbing Products, or equal, as sized on the Drawings or required by PDI. Install per manufacturer’s instructions.
2.11 AUTOMATIC TRAP PRIMERS
A. Provide Precision Plumbing Products, J.R. Smith, Mifab, Sioux Chief, or Zurn as specified on the Drawings. Install per manufacturer's instructions.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 22 0000
10-11-2022 22 0000 - Plumbing
2.12 PLUMBING FIXTURES
A. Fixture locations, quantities, types, sizes and connections shall be as shown on both the Plumbing and Architectural Drawings. If a conflict in fixture location is noted between the Plumbing and Architectural Drawings, the Architectural Drawings shall take precedence.
B. Fixtures shall be thoroughly protected against damage to the chrome plate or enamel, by chipping, scratching or other damage during the entire period of construction. Roof drains, floor sinks and drains, toilet and sink drains, plumbing vents, and all other similar fixtures shall be covered to prevent trash from entering the pipes until final installation of grates, domes, fixtures or other protective devices.
C. Provide fixtures as specified in the Plumbing Fixture Schedule.
D. Stainless Steel lavatories or sinks: Just, Elkay, Advance Tabco, Haws, or Acorn are acceptable substitutes provided they are equal if approved by Engineer.
E. Vitreous China fixtures: American Standard, Kohler, Mansfield, Sloan, Toto, or Zurn are acceptable substitutes provided they are equal if approved by Engineer.
F. Fixture carrier numbers listed are as specified on the Plumbing Schedule; however, carriers as manufactured by J.R. Smith, Mifab, or Zurn are acceptable provided they are equal.
2.13 CONNECTORS
A. Provide Brass Craft "Speedway" or equal heavy pattern iron pipe size brass stops, rigid or flexible supplies and chrome plated brass "P" traps. Stops in "Public" areas are to have screwdriver slots and those in "Private" areas are to have all cross handles.
B. Provide Brass Craft or equal flexible stainless steel braided water supplies to appliances. They may also be used to fixtures as an option to rigid supplies.
Aquaflo is an acceptable substitute.
2.14 ACCESS BOXES
A. See section 15100 for access panels.
2.15 BACKFLOW PREVENTORS
A. Provide all potable water outlets with hose attachments with non-removable hose bibb backflow preventers per the C.P.C.
2.16 WATER HEATERS
A. Provide water heaters as specified in Plumbing Schedule or approved equal of size, capacity, recovery, and KW/BTUH input. American, A.O. Smith, Bradford White and State are considered equal. Heater shall be A.G.A. or U.L. listed.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 22 0000
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1. Heater storage tank shall be provided with magnesium anodes, approved standard pressure/temperature relief valve and all standard factory trim.
2. Provide approved flexible copper supplies for the water heater water connections.
B. Provide an aluminum Smitty Pan Mfg. Co. overflow pan with 1” drain outlet or equal under water heater as specified on the drawings. Oatey, HOLDRITE, & Benjamin Mfg. Co are considered equal.
2.17 PRESSURE-TEMPERATURE RELIEF VALVE
A. Pressure-temperature relief valve shall be Wilkins TP220, TP3000 series, or equal.
B. Piping from valve to termination shall be Type L Copper, hard drawn with wrought copper pressure fittings and 95-5 tin antimony filler metal.
2.18 EXPANSION TANK
A. Expansion tank shall be Wilkins XT series as specified on the Drawings or approved equal in size and capacity. Amtrol expansion tanks are considered equal. Expansion tanks shall be lead-free for use in domestic water piping system.
2.19 WATER HEATER SEISMIC RESTRAINTS
A. Seismic restraints shall be Watts Spacemaker restraint system Model E-50 or E100 as applicable for the water heater specified. Spacemaker Model #TSE-25 or Seismik Model #SR-2 may be substituted when first approved by the Engineer.
Refer to details on drawings for additional specifications.
2.20 INSULATION
A. All pipe insulation shall conform to Section 120.3 of the California Energy Efficiency Standards except to the extent that this Specification supersedes the minimum standards as established by the Code, in which case this Specification shall take precedent. Outside insulation shall be protected with a hard plastic or metal shell covering.
B. Insulation and lining material shall meet requirements of flame spread not to exceed 25 and smoke developed not to exceed 50 as tested by Procedure ASTME-84, NFPA 255 or U.L. 723 and shall conform to NFPA 90A and 90B.
C. Interior primary condensate piping shall be insulated with Armacell AP/Armaflex tube insulation with reinforced lap seal or approved equal.
D. Domestic cold water piping shall be insulated with a minimum 1" insulation in unheated areas of the building and where exposed outside of the building.
E. Domestic hot water piping shall be insulated with Owens-Corning Fiberglass heavy density pipe insulation 25 ASJ/SSL-II (All Service Jacket/Double/ SelfPage 1236 of 1531 Job Name: Mission Plaza Improvements
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Sealing Lap). Insulation shall be UL rated non-combustible pipe insulation with a k factor of 0.24-0.28 @ 100 degrees F. mean temperature, an embossed vapor barrier laminated and pressure sealing lap adhesive. All lap and butt strips shall have integral pressure-sensitive strips and shall be applied in strict accordance with manufacturer's instructions.
1. Closed cell polyethylene foam by IMCOA or equal may be used at Contractor's option provided it meets the above requirements.
F. Insulation thickness’ shown below are based on insulation having a conductivity range of 0.22 to 0.28 per BTU/inch per hour per square foot per °F temperature of 100 degrees F.
Temperature Range: Above 105°F-140°F
Pipe Size Minimum Insulation Wall Thickness
1" and less 1.0"
1.25" 1.5"
1.5” 1.5”
2” and more 2.0”
G. Insulation materials not meeting the specified conductivity range shall be submitted for approval and determination of the insulation thickness required.
PART 3 - EXECUTION
3.1 GENERAL CONDITIONS
A. Examine the areas and conditions under which Work of this Section will be performed. Conditions detrimental to timely and proper completion of the Work shall be brought to the attention of the Architect before the installation of materials. Do not proceed until unsatisfactory conditions are corrected.
Incorrectly installed materials requiring changes will be at Contractor's expense.
B. All plumbing fixtures, appliances, and appurtenances furnished with manufacturer's installation instructions shall be installed per those instructions.
3.2 PLUMBING SYSTEM LAYOUT
A. Lay out the plumbing system in careful coordination with the Drawings.
Determine proper elevations for all components of the system and use only the minimum number of bends to produce a satisfactorily functioning system.
B. Follow the general layout shown on the Drawings in all cases except where other Work may interfere.
C. Lay out pipes to fall within partitions, walls, or roof cavities, and to not require furring other than as shown on the Drawings.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 22 0000
10-11-2022 22 0000 - Plumbing
3.3 PIPING INSTALLATION
A. Pipe sizes as shown on drawings are Nominal Pipe Size (NPS) or Iron Pipe Size (IPS). Drawings and fixture schedule indicate pipe sizing per the CPC and Standard Engineering Practice. Pipe sizes shall be maintained to fixtures, appliances and equipment. Approved reducing fittings shall be installed at all points of connections.
B. Install piping generally square with building, free of traps or air pockets, and true to line and grade. Keep all piping tight to the building structure, unless pipe slope is required. Do not install piping in any locations where, in the Architect's opinion, it will interfere with the use of the building or create a safety hazard.
Where space is inadequate, notify the Architect in time to avoid unnecessary Work. Install all exposed piping as high as possible without interfering with other trades.
C. Make changes in direction with manufactured fittings; use long radius elbows.
Street elbows, bushings, close nipples and bending of pipe or tubing will not be allowed.
D. Provide "P" traps at sanitary sewer drainage devices without integral traps.
E. Underground plastic pipe will horizontally transition to metal pipe 5 feet before the above ground riser. Install plastic pipe with a minimum of 36" of cover when located under areas of possible vehicle traffic. Approved metallic pipe must be used if the minimum depth is not met. A tracer wire, terminating at each end at an exposed location, will be installed with all underground plastic pipe. Gas piping will also have a continuous tape marked "Gas" laid 6" above it.
1. Piping may terminate a maximum of one foot above ground when encased in a listed metallic transition riser.
F. Use friction wrenches when installing brass, polished, or soft metal piping, and when installing piping exposed in finished areas. Replace piping showing wrench marks.
G. Attach escutcheon plates to pipes with set screws or spring clamps with concealed hinges. Continue insulation through escutcheon plates.
H. General:
1. Proceed as rapidly as the building construction will permit.
2. Thoroughly clean items before installation. Cap pipe openings to exclude dirt until fixtures are installed and final connections have been made.
3. Cut pipe accurately, and work into place without springing or forcing, properly clearing windows, doors, and other openings. Excessive cutting or other weakening of the building will not be permitted.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 22 0000
10-11-2022 22 0000 - Plumbing
4. Show no tool marks or threads on exposed plated, polished, or enameled connections from fixtures. Tape all finished surfaces to prevent damage during construction.
5. Provide sufficient swing joints, ball joints, expansion loops, and devices necessary for a flexible piping system, whether or not shown on the Drawings.
6. Support piping independently at pumps, coils, tanks, and similar locations, so that weight of pipe will not be supported by the equipment. Support the equipment independently from the pipe.
7. Pipe the drains from mechanical equipment, drip pans, relief valves, air vents and similar locations, to an open sight drain, floor drain, or other acceptable discharge point, and terminate with an air break or air gap per C.P.C.
8. Securely bolt all equipment, isolators, hangers, and similar items in place.
3.4 HANGER AND PIPE SUPPORT INSTALLATION
A. Support pipes from structure with assemblies specified. Provide auxiliary members, anchors, guides, and sway braces necessary to maintain pipe alignment and prevent excessive movement or strain on piping system or components; allow for expansion and contraction of piping. Provide at least one hanger for each branch. Do not use powder driven fasteners, wire, perforated tape, nails, wood blocking, or other makeshift devices to support pipe.
B. Install hangers and supports to allow controlled thermal and seismic movement of piping systems, to permit freedom of movement between pipe anchors, and to facilitate action of expansion joints, expansion loops, expansion bends, and similar units.
C. Isolate piping systems from building structure to minimize noise transfer by using acoustical suspension isolator silencer and bracket system.
D. Protect tubing and piping from damage caused by abrasion when passing through studs, joists, and similar framing using abrasion protection isolators.
E. Penetration Protection: Provide allowance for thermal expansion and contraction of copper tubing passing through a wall, floor, ceiling or partition by wrapping with an approved tape or pipe insulation, or by installing through an appropriately sized sleeve. Penetrations of fire resistance rated assemblies shall maintain the rating of the assembly.
F. Prevent damage to piping and tubing caused by contact between dissimilar metals using insert system designed specifically for this application.
G. Attach supports to structure with bolts, screws or concrete anchors, per support manufacturer’s requirements.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 22 0000
10-11-2022 22 0000 - Plumbing
H. Use pipe positioning systems in pipe spaces behind plumbing fixtures to support supply and waste piping for plumbing fixtures.
I. CPVC Piping Systems: Provide necessary allowance in piping systems to handle expansion and contraction. Install ample swings or offsets in branch connections to avoid undue strains on fittings or short pipe supplies. Provide expansion loops and pipe anchors as required and/or indicated on the drawings. Refer to manufacturers’ recommendations for proper loop sizing of CPVC piping systems.
3.5 JOINTS AND CONNECTIONS
A. Cut pipe shall be reamed to full inside diameter of pipe. Cut threads straight and true. Insure all filings have been removed from inside of the pipe. Apply liquid Teflon to male pipe threads and not inside fittings. Use graphite on cleanout plug threads.
B. Couplings in cast iron "No-Hub" soil/waste pipe and fittings shall be made up with neoprene gaskets and stainless steel bands conforming to CISPI 310, torque to the manufacturer's specification with an approved torque wrench. Joints in hub and spigot shall be made up with compression gaskets conforming to ASTM C564.
C. Joints in copper tube shall be made with 95-5 tin-antimony or lead-free solder, applied in strict accordance with the manufacturer's directions.
D. Dissimilar metals shall be isolated with dielectric couplings, "EPCO" or approved equal. Dielectric Waterway Fittings shall be UL classified in accordance with ANSI / NSF-61 for potable water service, Victaulic Style 647. Provide access panels at all hidden couplings.
E. Press Connections: Copper press fittings shall be made in accordance with the manufacturer’s installation instructions. The tubing shall be fully inserted into the fitting and the tubing marked at the shoulder of the fitting. The fitting alignment shall be checked against the mark on the tubing to assure the tubing is fully engaged (inserted) in the fitting. The joints shall be pressed using the tool approved by the manufacturer.
3.6 SANITARY SEWER, VENT AND INDIRECT WASTE SYSTEM INSTALLATION A. Install horizontal drainage piping at a minimum 2%, condensate 1%, slope unless otherwise noted. Where this is impractical notify the Architect before installing the pipes.
B. Install vent piping to drain back into the sewer system.
C. Provide cleanouts where shown on Drawings and where required by governmental agencies having jurisdiction.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 22 0000
10-11-2022 22 0000 - Plumbing
1. All cleanouts to grade shall be firmly secured by means of a concrete block 20" square by 5" thick, and shall be flush with finished grade, unless otherwise noted on the plans.
D. Provide automatic trap primers as specified at floor sinks and drains as indicated on Drawings or where required by governmental agencies having jurisdiction.
Provide access panels for all hidden mechanical trap primers.
3.7 VALVE INSTALLATION
A. Provide valves in the water system. Locate and arrange to provide complete regulation of apparatus, equipment, and fixtures.
B. Provide valves in at least the following locations:
1. In branches and/or headers of water piping serving a group of fixtures.
2. On both sides of apparatus and equipment.
3. For shutoff of risers and branch mains.
4. For flushing and sterilizing the system.
5. Where shown on the Drawings.
C. Locate valves for easy accessibility and maintenance. Provide access panels for all hidden valves.
D. Unions shall be installed downstream of all screwed valves.
3.8 WATER HAMMER ARRESTOR INSTALLATION
A. Provide water hammer arrestor on hot and cold water lines.
1. Install at all quick closing valves, solenoids, and supply headers at plumbing fixture groups.
2. Locate and size as shown on Drawings, and where not shown, locate in accordance with Plumbing and Drainage Institute Standard WH-201.
3. Install water hammer arrestor behind access panels.
3.9 BACKFLOW PREVENTION INSTALLATION
A. Protect plumbing fixtures, faucets, hose connections, and other equipment having plumbing connection, against possible back-siphonage.
B. Arrange for testing of backflow devices as required by the governmental agencies having jurisdiction.
3.10 PLUMBING FIXTURE INSTALLATION
A. Connect plumbing services to fixtures as shown on Drawings and as specified.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 22 0000
10-11-2022 22 0000 - Plumbing
B. Provide & install compression stops and flexible supplies per fixture manufacturer’s recommendation or as high as possible on wall directly below fixtures.
C. Install fixtures at right angles to, and tightly against, building surfaces, and in proper alignment. Fill gaps between fixtures and building surfaces with white grout. Mounting heights and locations shall be as shown on the Drawings, or, if not shown, as directed by the Architect.
3.11 INSULATION INSTALLATION
A. Ensure surfaces are clean and dry surfaces to application of insulation or adhesives.
B. Insulate piping, fittings, valves, and strainers. Leave unions exposed. Where insulation terminates, bevel ends of insulation and continue jacket over insulation and secure to pipe. Do not interrupt insulation at hangers, supports, clamps, or penetrations through structure. Fittings shall be finished with "Zeston" or approved equal fitting closures. If fitting closures not available, use 8 oz. canvas dipped in "Seal-Fas".
C. Attach longitudinal jacket laps and butt strips with factory applied pressure sensitive adhesive. On concealed piping only, outward clinching coated staples at two inch spacing may be used. Cover elbows with one piece polyvinyl chloride covers. Secure with tack fasteners. Tape ends of covers with matching tape on exposed piping. Seal off all cut ends with canvas and Benjamin Foster 30-36.
D. Install closed cell polyethylene foam per manufacturer’s instructions.
E. Insulate traps and trap arms on floor sinks located above slab receiving discharge from ice machines and soda dispensers with ½” insulation.
F. Insulate primary condensate piping located within return air plenums with ½” wall thickness.
3.12 TESTING AND ADJUSTING
A. Provide personnel and equipment, and arrange for and pay the costs of, all required tests and inspections required by governmental agencies having jurisdiction. See Section 15100 for test requirements.
B. Where tests show materials or workmanship to be deficient, replace or repair as necessary, and repeat the tests until the specified standards are achieved.
C. Adjust the system to optimum standards of operation.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 22 0000
10-11-2022 22 0000 - Plumbing
3.13 CLEANING (For potable water systems)
A. Disinfection: The hot and cold water distribution system shall be disinfected prior to being placed in service. The system shall be disinfected within 3 weeks of occupancy in accordance with AWWA C651 or the following requirements:
1. The piping system shall be flushed with potable water until discolored water does not appear at any of the outlets.
2. The system shall be filled with a water chlorine solution containing at least 50 parts per million of chlorine. The system shall be valved off and allowed to stand for 24 hours. Or, the system shall be filled with a water chlorine solution containing at least 200 parts per million of chlorine. The system shall be valved off and allowed to stand for 3 hours.
3. Following the standing time, the system shall be flushed with water until the chlorine is purged from the system.
4. Provide bacteriological sampling and analysis results to the Engineer for review.
3.14 WARRANTY
A. The contractor shall warranty all systems for proper operation installed by the contractor for not less than one calendar year from date of project completion.
This completion date shall be set by the Architect or owner.
END OF SECTION 22 0000
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 22 0000
10/19/2022 23 0013- General Mechanical
SECTION 23 0013
GENERAL MECHANICAL REQUIREMENTS
PART 1 - GENERAL
1.1 DESCRIPTION
A. Related Documents:
1. The other Contract Documents complement the requirements of this Section.
2. Division 1 - General Requirements applies to the Work of this Section.
3. Where requirements of this Section exceed those in other Contract Documents, Contractor shall comply with the requirements of this Section.
B. Codes and Regulations:
1. In addition to complying with the specified requirements, comply with pertinent regulations of governmental agencies having jurisdiction.
C. Included: Work includes, but is not limited to the following:
1. Plumbing
2. Carpentry and metal Work required for Work of this Section and not specifically shown under another Section. Openings in concrete or masonry construction shall be either core drilled or saw cut unless indicated otherwise on Drawings.
3. Excavation and Backfill
4. Coordination Drawings
D. Related Work:
1. Painting (Division 09)
2. Cutting and Patching (Division 30)
3. Low voltage electrical control (Division 26)
1.2 DEFINITIONS
A. Furnish: Purchase and deliver to job site in new condition.
B. Install: Receive and store at job site until required; place secure and connect; furnish required appurtenances.
C. Provide: Furnish and install as defined above.
D. Section: Refers to a Section of these Specifications.
E. Standards: The issue in effect as of the date of the contract documents.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 22 0000
10/19/2022 23 0013- General Mechanical
1.3 PROJECT RECORD DRAWINGS
A. Comply with pertinent provisions of Architectural Sections (Division 1).
1.4 SERVICE INTERRUPTIONS
A. When Work of this Section requires temporary shutdown of existing systems for connections, the shutdown shall be made only during pre-arranged time agreeable to the Owner.
1.5 CORRELATION, INTERPRETATION AND INTENT OF CONTRACT DOCUMENTS A. The Mechanical Drawings are, in general, made to scale and the Contractor may obtain approximate distances and dimensions by scaling the Plans. It is distinctly understood, however, that it is done entirely at the Contractor's responsibility.
Refer to Architect's Plans and Specifications for construction details, which will affect the Work and equipment. Examine the Architectural, Civil, Structural, Mechanical, Electrical, Landscape, Irrigation, Data, Fire Protection and Plumbing Plans and Specifications to ensure that this work does not conflict with the above trades. Plumbing, Mechanical and Electrical Plans are diagrammatic and, therefore, do not necessarily represent the exact installation. However, pipe sizing for utility services and ductwork are calculated per their respective codes and Standard Engineering Practice and shall be installed as sized from point of origin to terminal point. It shall remain the Contractor's responsibility to submit Shop Drawings if he/she has any questions about the final arrangement. Nothing on these Plans or Specifications shall be construed to permit work not conforming to all applicable codes and regulations.
PART 2 - PRODUCTS
2.1 ACCESS PANELS
A. If not called for under other Sections, furnish Milcor, Elmdor, or Jay R. Smith access panels where shown on the Drawings or required for maintenance access to completed Work of this Section. Submit size, type, and location of proposed access panels not specifically shown, for review by Architect.
B. Access panels shall be constructed of 16 gauge prime coated steel or stainless steel with screwdriver operated cam latch, concealed hinges, and fire rating equal to adjacent construction.
C. Provide flush type doors with:
1. Stainless steel finish for tiled surfaces.
2. Prime coated finish for other surfaces.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 22 0000
10/19/2022 23 0013- General Mechanical
2.2 FLASHING
A. Provide watertight flashing at all openings through exterior walls and roof. Refer to Architectural Drawings.
2.3 PIPE WRAPPING
A. All pipe, metal components, and joints buried in ground shall be primed and protected with 10-mil tape double wrapped or approved equal per IAPMO IS 13- 2006. Before tape application, all bare pipe and fittings to be wrapped must be coated with pipe wrap primer. Stretch first layer of tape to conform to the surface while spirally half-lapping, apply a second layer, half-lapped and spiraled as the first layer with spirals perpendicular to first wrapping. In lieu of tape wrap, heat shrinkable 10-mil minimum thick polyethylene sleeve may be used.
B. When applying tape, use only enough pull to cause the tape to properly conform to the irregular surfaces of the item. The proper amount of pull is reached when the tape surface is smooth without any wrinkles. Continue tape 4" above grade. End overlaps should point down. Tape shall be applied per manufacturer’s installation instructions.
2.4 GENERAL EQUIPMENT INSTALLATION REQUIREMENTS
A. Install equipment to provide neat appearance, required manufacturer’s access, and required space to allow replacement or maintenance. Provide bases, supports, anchor bolts, and other items required to install equipment. Installation shall be level and braced per CBC.
2.5 COORDINATION OF WORK
A. Coordinate Work of this Section with Work of other Sections to avoid conflicts. If required, provide shop drawings and submit to Architect for approval.
B. Insure that Work of other Sections is suitable to accommodate Work of this Section.
2.6 ADEQUACY OF FURRING
A. Conceal piping and ductwork in spaces provided unless specifically shown otherwise. If spaces are inadequate, notify Architect prior to ordering materials and fabrication of components.
2.7 PROTECTION AND CLEANING
A. Protect equipment from dirt, moisture, and mechanical damage during construction.
Restore or replace damaged equipment to original condition.
B. Keep interior of piping free of foreign material during construction. Flush piping systems with test medium specified under Piping Tests before installing equipment and appurtenances or making final connections.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 22 0000
10/19/2022 23 0013- General Mechanical
2.8 CLOSING-IN OF UNINSPECTED WORK
A. Do not conceal or cover Work before tests and observations are completed.
Uncover Work prematurely closed in and repair resulting damage to all Work, if requested by Architect, Engineer, or Project Inspector.
2.9 DAMAGE
A. Repair or replace items damaged by leaks or overflow from Work provided under this Section and for any damage to any part of the project site, for a period of 1 year after notice of completion date. This is in addition to and not a limitation of other rights the Owner may have against the contractor under the Contract Documents.
2.10 MECHANICAL SYSTEM TESTING
A. Furnish all test pumps, gauges, and equipment. Test all safety controls and devices.
B. For air tests, install a calibrated test pressure gauge in the piping system to observe any loss in pressure. Calibrate the test pressure gauge with a dead weight tester within 15 days before use and certify by initial and date on a sticker applied to the dial face. Maintain the required test pressure for the time indicated. Brush joints with a soapy water solution to check for leaks if the required pressure cannot be maintained.
C. After any test, repair all leaks found as directed and re-test as necessary until the system is proven tight.
D. Before applying test pressure to any piping systems the Contractor shall be responsible for isolating all equipment e.g. control valves, regulators, relief devices, tanks and any other line accessories, which would otherwise be damaged by the test pressure.
1. Soil, Waste, Vent:
a. Entire System: Tightly close all openings except the highest one. Fill to overflowing with water.
b. Sections of System: Tightly close all openings except the highest opening of the section under test. Fill section with water to test each section with a minimum 10-foot head of water except for the uppermost 10 feet of the system.
c. Allow to stand for (4) hours or longer, as required to complete the inspection.
2. Domestic Water: Fill with water and test at 150 psig. Retain for (4) hours.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 22 0000
10/19/2022 23 0013- General Mechanical
2.11 CUTTING AND PATCHING
A. The Contractor shall do all cutting and patching which may be required for the installation of the Work under this Division of the Specifications. Patching shall be of the same quality, materials and finish as, and shall match accurately, all surrounding construction. No cutting of the Structure shall be permitted without the approval of the Architect.
B. Wherever concrete or paved surfaces are cut to provide for the installation under this Section, the Contractor shall restore the surfaces to their original condition.
Subgrade materials, concrete, and paving materials, along with the placement of same, shall be in accordance with the respective Sections of this Specification as they apply to the installation of such material.
2.12 EXCAVATION AND BACKFILL: (Buried pipes within the building walls and to 5 feet from the building.)
A. Dig trenches straight and true to line and grade; bottom shall be left smoothed of rock points. Pipe shall be supported for the entire length on undisturbed, original earth. The minimum trench width shall be 16" and all pipe shall be 2 feet below the finished grade, minimum, wherever conditions permit. Sewer pipes to be below grade a s necessary to meet the slope and invert on the Drawing. Whenever substantial variations of pipe bury is indicated by field conditions, the proposed changes in depth of bury shall be submitted, in writing, to the Architect for approval.
B. All piping shall be laid on a bed of clean dry sand not less than 6" thick. The space between the pipe and the sides of the trench shall be backfilled with clean dry sand to a point 6" above the crown of the pipe. Both sides of the pipe shall be filled at the same time.
C. Installation of Thermoplastic Pipe and Fittings: Trench width for thermoplastic sewer pipe shall be 1.25 times the outside diameter of the piping plus 12 inches or the outside diameter of the piping plus 16 inches. Thermoplastic piping shall be bedded in not less than 4 inches of granular fill supporting the piping. The backfill for thermoplastic piping shall be compacted along the sides of the piping in 6 inch layers and continue to not less than 12 inches above the piping. Compaction shall be not less than a 85 percent standard proctor density.
D. The remainder of the trench shall be backfilled with native soil in lifts no greater than 12" and shall be mechanically compacted by tamping so to maintain a minimum relative dry density of 95%, determined by California Impact Test Method No. 216.
E. All backfilling shall be brought flush with finished subgrade.
F. Excess material shall be removed from the site. Trenches shall be backfilled immediately after approval.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 22 0000
10/19/2022 23 0013- General Mechanical
2.13 INSTALLATION OF PIPING,
A. The installation of piping shall be made in such a manner to clear beams and obstructions. Do not cut into or reduce the size of plates or any load carrying members without approval of the Architect. Check Drawings and Work of others to prevent interference. Deviations of the Work determined by the Architect shall be installed by the Contractor without additional cost.
B. Install piping promptly, cap or plug open ends of pipe. No piping shall be permanently covered by construction before inspection and approval. Piping and ductwork shall be installed in accordance with best practice and recommendations of the manufacturer.
C. Conceal piping unless indicated otherwise. Inspect each piece of pipe, tubing, fittings, and equipment for defects and obstructions. Remove defective material from site. Install piping generally level, free of traps and unnecessary bends to conform with building requirements, and provide space for other work. Piping to be free of unusual noises. Avoid any possible galvanic action by isolating dissimilar metals with suitable Dielectric Insulating Fittings.
D. Unless called for otherwise, hereinafter in this Specification or by specific detail on the Drawings, all water pipes in contact with structure and/or hangers shall be suitably isolated. In the case of uninsulated pipe, "Trisolators" or equal shall be used.
E. Protect enameled or polished equipment from damage, tool marks, etc.
2.14 STERILIZATION OF PIPES
A. After preliminary purging of the Systems, the entire domestic potable water system pertaining to Work under this Contract shall be chlorinated in accordance with American Water Works Association, State of California Health and Safety Code procedure for disinfecting water mains. A thorough flushing operation shall be run upon completion of sterilization. Contractor shall then arrange with local health authority for test on mains and water systems and provide three (3) copies of test results to the Architect.
2.15 SEISMIC BRACING
A. It shall be required that pipes, ducts and conduits be supported and braced per the SMACNA "Seismic Restraints Manual Guidelines for Mechanical Systems", 1998 Edition.
B. When the SMACNA "Seismic Restraint Manual Guidelines for Mechanical Systems" does not specifically address the size of duct or pipe to be braced, the following shall apply:
1. All ducts shall be braced and guyed to prevent lateral or horizontal swing to the satisfaction of the Architect, Engineer, and State Inspector.
Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 22 0000
10/19/2022 23 0013- General Mechanical
2. All pipes shall be braced and guyed to prevent lateral or horizontal swing to the satisfaction of the Architect, Engineer, and State Inspector. Absolutely, no "Plumber's Tape" shall be used anywhere on this project.
C. The SMACNA Manual can be obtained through SMACNA online. Contractor shall obtain manual prior to the start of any work.
2.16 OPERATION AND INSTRUCTION
A. The Contractor shall furnish competent Technicians to supervise start-up operations of equipment specified by the Architect or Engineer and to instruct Owner's operators. The Contractor shall furnish six complete sets of operating instructions and service manuals to the Architect.
B. Instruction period shall be started after instruction books and service manuals have been submitted to and approved by the Architect and shall be at hours (regular and non-regular) arranged by the Architect.
C. Service manuals shall include oiling, cleaning, and servicing data, compiled in clearly and easily understood form and in a durable binder. Data shall show all serial numbers of every piece of equipment and complete list of replacement parts.
2.17 WARRANTY
A. The contractor shall warranty all of the systems for proper operation installed by the contractor for not less than one calendar year from date of project completion. This completion date shall be set by the Architect or Owner.
END OF SECTION 22 0013