San Luis Obispo City Council
June 20, 2023

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 09 3000
05-11-2023 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 .

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-Ceramic Trim: 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
A. Provide setting and grout materials from same manufacturer.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 09 3000
05-11-2023 09 3000 - Tiling

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
05-11-2023 09 3000 - Tiling

E. Prepare substrate surfaces for adhesive installation in accordance with adhesive manufacturer's instructions.

3.03 INSTALLATION - GENERAL
A. Install tile and 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
05-11-2023 09 3000 - Tiling

3.07 SCHEDULE

END OF SECTION

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 09 9113
05-11-2023 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 2021.

B. ASTM C410 - Standard Specification for Industrial Floor Brick 2013 (Reapproved 2017).

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 09 9113
05-11-2023 09 9113 - Exterior Painting

C. ASTM D16 - Standard Terminology for Paint, Related Coatings, Materials, and Applications 2019.

D. ASTM D2369 - Standard Test Method for Volatile Content of Coatings 2020.

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 2022a, with Editorial Revision (2023).

H. MPI (APSM) - Master Painters Institute Architectural Painting Specification Manual Current Edition.

I. South Coast Air Quality Management District (SCAQMD) Rule 1113.

J. SSPC-SP 1 - Solvent Cleaning 2015, with Editorial Revision (2016).

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.

1.07 DELIVERY, STORAGE, AND HANDLING

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 09 9113
05-11-2023 09 9113 - Exterior Painting

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) 7) Behr Premium Plus Exterior Flat [No. 4050]. (MPI #10) 8) Behr Premium Plus Exterior Satin Enamel [No. 9050]. (MPI #15)

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 09 9113
05-11-2023 09 9113 - Exterior Painting

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:

1. Exterior Plaster and Stucco: 12 percent.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 09 9113
05-11-2023 09 9113 - Exterior Painting

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.

END OF SECTION

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 09 9113
05-11-2023 09 9113 - Exterior Painting

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Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 10 1400
05-11-2023 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
05-11-2023 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
05-11-2023 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
05-11-2023 10 1400 - Signage

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Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 10 2113.17
05-11-2023 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 2023.

B. NFPA 286 - Standard Methods of Fire Tests for Evaluating Contribution of Wall and Ceiling Interior Finish to Room Fire Growth 2019.

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 two samples of partition panels, 4 by 4 inch in 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
05-11-2023 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 inch size, with anti-grip profile and cast socket wall brackets.

C. Wall and Pilaster Brackets: 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
05-11-2023 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
05-11-2023 10 2113.17 - Phenolic Toilet Compartments

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Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 10 2800
05-11-2023 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 2017.

C. ASTM A653/A653M - Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip Process 2022.

D. ASTM A666 - Standard Specification for Annealed or Cold-Worked Austenitic Stainless Steel Sheet, Strip, Plate, and Flat Bar 2023.

E. ASTM C1036 - Standard Specification for Flat Glass 2021.

F. ASTM C1503 - Standard Specification for Silvered Flat Glass Mirror 2018.

1.04 ADMINISTRATIVE REQUIREMENTS

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 10 2800
05-11-2023 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
05-11-2023 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: Double roll, surface mounted bracket type, stainless steel, spindleless type for tension spring delivery designed to prevent theft of tissue roll.

1. Products:

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
G. Sanitary Napkin Disposal Unit: Stainless steel, surface-mounted, self-closing door, removable receptacle.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 10 2800
05-11-2023 10 2800 - Toilet, Bath, and Laundry Accessories

1. Product: B-270 manufactured by Bobrick.

2.05 UNDER-LAVATORY PIPE AND SUPPLY COVERS
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
10-11-2022 22 0000 - Plumbing

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
10-11-2022 22 0000 - Plumbing

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
10-11-2022 22 0000 - Plumbing

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 496 of 1079 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 qF temperature of 100 degrees F.

Temperature Range: Above 105qF-140qF
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

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU1 Section 26 0500
26 0500 – Common Work Results for Electrical

SECTION 26 0500

COMMON WORK RESULTS FOR ELECTRICAL
PART 1 - GENERAL

1.1 RELATED DOCUMENTS
A. Drawings and general provisions of this Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY
A. This Section Includes:

1. Materials and equipment shall be furnished and installed in support of electrical work described in these plans and specifications including but not limited to, raceways, boxes, enclosures, feeders, branch circuiting, supports, terminal cabinets, sleeves, gutters, panels, transformers, switchgear, lighting fixtures, controls, relays, contactors, in order to complete and make fully functional the systems described.

2. Lighting systems, both interior and exterior as shown on the plans and as specified herein, including controls, occupancy sensors, lumen sensors, photocell controls, lamps, dimmers, racks, dimming ballasts, supports, fasteners, straps, and miscellaneous mounting hardware and support structures for such equipment.

3. Electrical, Telephone and CATV Utility company site work as required by the serving companies. All utility company conduits, raceways, trenching, backfilling, utility vaults, equipment pads and substructures shall meet both the respective utility companies requirements as well as those of the authority having jurisdiction, whichever is more restrictive. In no case shall work be completed and covered without the written approval of the serving utility companies both on and off site.

4. Duct banks and raceways for all power and communications systems as shown and/or required. Duct banks shall include all trenching, racking, conduit, concrete, backfill, boxes, pads, substructures required for a fully developed and useable pathway for cables, conductors, as shown on site, etc.

5. HVAC and plumbing electrical: Conduit, conductors and terminations for all line voltage power, line voltage controls and fusible and/or non-fusible safety disconnect switches for HVAC equipment, including but not limited to air conditioners, furnaces, fans, heat pumps, cooling towers, system pumps, condensing units. Provide protective equipment unless otherwise noted, etc. including protective devices.

6. Plumbing Electrical: Conduit, conductors and terminations for plumbing equipment with power requirements including necessary fusible and/or non-fusible safety disconnect devices. Provide motor starters where required unless provided by mechanical specification.

7. Power and Lighting Distribution: Furnish and install power and lighting distribution systems including but not limited to panels, feeders, transformers, branch circuits, devices, fixtures, disconnect switches, contactors, controls, etc. for a complete working system.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU1 Section 26 0500
26 0500 – Common Work Results for Electrical

8. Fiber infrastructure including all boxes, raceways, cable tray, , dedicated branch circuits, sleeves and penetrations, etc. as described and as shown in plans, risers, specifications, EIA/TIA standards and/or required for a complete and operating system.

9. Lighting acceptance testing, documentation and completion of required forms as specified in Section 26 5670, LIGHTING ACCEPTANCE TESTING.

10. Allocation of time to adequately train the Owner on the use and operation of all systems installed within the facility or on the property. Minimum two week advance notice shall be coordinated with the Owner and his representatives. Training shall be as outlined in individual system specifications identified to follow.

B. Related Sections Under Other Divisions:

1. Mechanical Wiring: Control circuit wiring, energy management controls and interlocks for mechanical equipment shall be installed by Mechanical Contractor.

2. Painting of electrical equipment where exposed and required by the Architect to be painted as described elsewhere in the specification.

3. Irrigation System: Provide all line voltage (50 volts or above) connections to irrigation system equipment, time clocks and or powered satellite controls. Coordinate locations of this work with the Landscape Contractor.

4. Pole Bases: Contractor shall be responsible to furnish light standard concrete pole bases, rebar, bolt templates and anchor bolt kits for a complete installation. Concrete, rebar, excavation shall be by Contractor in accordance with all parts of this specification.

5. HVAC Control Raceway: Raceways, boxes, and control wiring for thermostats, temperature sensors and control components specified within the mechanical specifications, shall be furnished and installed as required by Division 25 and installed in accordance with the minimum wiring methods allowed for branch circuit wiring in Division 26 (the DDC systems/EMS systems and components are installed in accordance with Division 25).

1.3 SYSTEM DESCRIPTION
A. The electrical plans indicate the general layout and arrangement; the architectural drawings and field conditions shall determine exact locations. Field verify all conditions and modify as required to satisfy design requirements as well as code minimums. Maintain all required working clearances as described in CEC Article 110 as well as other applicable articles.

B. Discrepancies shall be brought immediately to the attention of the Architect for clarification.

The Architect shall approve any changes. Prior to rough-in, refer to architectural plans that shall take precedence over electrical plans with respect to locations.

C. Verify all power and communications utility company requirements prior to commencement of utility work. Make proper adjustments to the construction to satisfy the serving utility requirements if they differ from the construction documents. It shall be the Contractor’s responsibility to contact each utility company for obtaining finalized utility design drawings and/or approval, and for scheduling inspection of utility infrastructure installations.

D. Charges imposed by the electric and communications utility companies shall be paid by Owner directly to utility companies.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU1 Section 26 0500
26 0500 – Common Work Results for Electrical

1.4 SUBMITTALS AND SHOP DRAWINGS
A. Before construction, submit in accordance with the General Conditions of this Specification: A complete list of all materials proposed to be furnished and installed under this section.

B. Manufacturers' specifications, catalog cuts and shop drawings as required to demonstrate compliance with the specifications. Identify specific intended use for each component where submittal may be ambiguous. Submit entire bound submittal at one time; partial submittals will not be accepted. At a minimum, submittals will be required for the following:

1. Utility service/site work equipment including ducts, conduits, fittings, concrete manholes, concrete and fiberglass pull, manhole, boxes, vaults, trench racks, accessories, etc.

2. Distribution equipment including main switchboards, distribution switchgear, transformers, distribution panels and breakers, motor controls, distribution and branch circuit panels, grounding, transient voltage surge suppressors, etc.

3. Electrical equipment including disconnects, fuses, raceways, straps and racks, fittings, conductors, boxes, gutters, devices, plates, etc.

4. Lighting equipment including fixtures, ballasts, lamps, mounting accessories, color charts (where required), etc.

5. Lighting control equipment including low voltage switching system, dimmer switchbank / accessories, occupancy sensing equipment, time clocks, contactors, photocells, lumen sensors, etc.

6. Constructability review letter/comments for lighting acceptance testing as required by Section 26 5670, LIGHTING ACCEPTANCE TESTING.

7. Complete system component submittals and shop drawings for:
a. City Fiber
b. Communication Data Cabinet

8. Conduit including all fittings, etc.

9. Wiring and cable, terminations, etc.

10. Fire rating penetration materials, details, etc.

C. The intent of these specifications is to establish a standard of quality for materials and equipment. Therefore, some items are identified by manufacturer or trade name designation.

Substitutions shall be subject to the Architect's approval. Samples of the proposed and substitute materials may be required for inspection prior to approval. Costs, if any, for evaluation of substitutions shall be the Contractor's responsibility. The decision of the Architect shall be final. Where the substitution will affect other trades, coordinate all changes with those trades concerned and pay any additional costs incurred by them as a result of this substitution.

Approval of substitutions shall not relieve the Contractor from providing an operational system in accordance with all applicable codes and ordinances.

D. SUPPORTING DEVICES

1. Provide all details of suspension and support for ceiling hung equipment.

2. Where walls, floor, slabs or supplementary steel work are used for seismic restraint locations, details of acceptable attachment methods for ducts, conduit and pipe must be included and approved before the submittals must include spacing, static loads and seismic loads at all attachment and support points.

3. Provide seismic details of seismic restraints and anchors; including number, size and locations for each piece of equipment.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU1 Section 26 0500
26 0500 – Common Work Results for Electrical

1.5 DELIVERY, STORAGE AND HANDLING
A. Storage of equipment for the job is the responsibility of the Electrical Contractor and shall be scheduled for delivery to the site, as the equipment is required. Damage to the equipment delivered to the site or in transport to the job shall be the responsibility of the Electrical Contractor.

PART 2 - PRODUCTS

2.1 MATERIALS
A. Materials shall be new and bear the label of or be listed by a nationally recognized testing laboratory. The quality and suitability of all materials shall conform to the standards and practices of this trade.

B. Supplied materials shall be of a current manufactured product line. Discontinued products are not acceptable. Where products are identified on the contract documents by part number, supply the current product model or series which meets the specification and intended use of the specified component.

2.2 SUPPORTING DEVICES
A. Hangers: Kindorf B-905-2A Channel, H-119-D washer, C105 strap, 3/8” rod with ceiling flange.

B. Concrete Inserts: Kindorf D-255, cast in concrete for support fasteners for loads up to 800 lbs.

C. Pipe Straps: Two-hole galvanized or malleable iron.

PART 3 - EXECUTION

3.1 INSTALLATION
A. Professionalism and appearance of installations shall be in accordance with accepted practices of this trade. Installation methods shall conform to manufacturers' specifications and recommendations. The Contractor shall man the job with qualified journeymen and helpers in this trade for the duration of the job. It is the Contractor's responsibility to communicate with and keep the job superintendent appraised of changes or clarifications, etc.

B. Employment of any person on any job in the capacity of an electrician is not permitted unless such person has qualified for and holds a valid Journeyman Electrician Pocket Card or General Journeyman Electrician Certificate issued by the State of California Division of Apprenticeship Standards except, Contractor may employ electrical helpers or apprentices on any job of electrical construction, new or existing, when the work of such helpers or apprentices is performed under the direct and constant personal supervision of a journeyman electrician

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU1 Section 26 0500
26 0500 – Common Work Results for Electrical

holding a valid Pocket Card accepted by the State of California Division of Apprenticeship Standards.

1. Each Pocket Card carrying journeyman electrician will be permitted to be responsible for the quality of workmanship for a maximum of one helper or apprentice during any same time period, provided the nature of work is such that good supervision can be maintained and the quality of workmanship is the best, as expected by Owner and implied by the latest edition of the National Electrical Code.

2. Before each journeyman electrician commences work, deliver to Owner at the project site, a photocopy of the journeyman’s valid Pocket Card.

C. Materials shall be installed in accordance with the manufacturers' specification and recommendations. They must conform to the approval AHJ adopted codes and standards, but not less than the 2013 CEC and all applicable codes and standards, including but not necessarily limited to California Code of Regulations Title 24, NFPA, National Electrical Manufacturers Association, ANSI, CBC, and any other adopted ordinances of applicable agencies having jurisdiction. Refer to general conditions of specifications.

D. Electrical Contractor shall lay work out in advance in order to avoid unnecessary cutting, chasing, and drilling of floors, walls, ceilings and other surfaces. Work of this nature shall be carefully done so as not to damage work already performed by other trades. Any damage which results must be properly repaired at no extra cost to the Owner. Such alterations shall not depreciate the integrity of the structure. Approval for cuts or penetrations in structural members shall be by the Architect.

E. Supporting Devices:

1. Verify mounting height of all luminaires or items prior to installation when heights are not detailed.

2. Install vertical support members for equipment and luminaires, straight and parallel to building walls. Provide independent supports to structural member for electrical luminaires, materials, or equipment installed in or on ceiling, walls or in void spaces or over furred or suspended ceilings.

3. Do not use other trade’s fastening devices as supporting means for electrical equipment, materials or luminaires. Do not use supports or fastening devices to support other than one particular item.

4. Support conduits within 18” of outlets, boxes, panels, cabinets and deflections.

Maximum distance between supports not to exceed 8’ spacing.

5. Securely suspend all junction boxes, pull boxes or other conduit terminating housings located above suspended ceiling from the floor above or roof structure to prevent sagging and swaying.

6. Provide seismic bracing per UBC requirements for this building location.

F. Coordinate work with other trades as required to eliminate any delays during construction.

Coordinate changes with other prime contractors to avoid construction conflicts.

G. Engineer's Field Observation: Site visits during construction for field observations and reports will be conducted by electrical engineer when directed by the Architect. A list of items that need to be addressed will be submitted to the Architect for forwarding to the Contractor. A written response to all items shall be submitted for Owner’s review once complete. When Electrical Engineering representative performs a field observation, the Electrical Contractor shall be present and available to remove equipment covers as needed.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU1 Section 26 0500
26 0500 – Common Work Results for Electrical

H. Drawings of Record: Provide a full and accurate set of field record drawings marked up in a neat and understandable manner submitted to the Owner Representative, Construction Manager, or Architect upon completion of the work and prior to issuance of a certificate of completion.

The drawings shall dimension all electrical facilities including but not limited to underground conduit, vaults, boxes as well as conduit routing scaled to within 12" of actual field conditions and shall be kept up to date on a daily basis reflecting changes or deviations. Electrical facilities shall be accurately drawn on the plan to scale. Refer to the general conditions of these specifications for additional requirements. Record drawings shall be required to identify both horizontal and vertical dimensions to visible and fixed points such as concrete, asphalt, buildings, sidewalks, etc.

I. Identification: Provide engraved laminated plastic nameplates for all switchboards, panelboards, fire alarm terminal cabinets, telephone and cable television backboards, main devices, control panels, time clocks, contactors and safety disconnect switches accurately identifying each device. Labels shall be attached to the equipment by means of screws or rivets. Self-adhering labels will not be acceptable. Refer to Section 26 0553, IDENTIFICATION OF ELECTRICAL SYSTEMS.

J. Safety: The Electrical Contractor is responsible to maintain equipment in a safe and responsible manner. Keep dead front equipment in place while equipment is energized. Conduct construction operations in a safe manner for employees as well as other work persons or anyone visiting the job site. Provide barriers, trench plates, flags, tape, etc. The Contractor shall hold all parties harmless of negligent safety practices that may cause injury to others on or near the job site.

K. Guarantees: Equipment and labor shall be guaranteed and warranted free of defects, unless otherwise stated to be more restrictive, for a period of one year from the date of final acceptance by the Owner. A written warranty shall be presented to the Architect at the time of completion prior to final acceptance. Equipment deemed to be damaged, broken or failed should be repaired or replaced at no additional cost to the Owner. Materials or system requiring longer than a one-year warranty as described herein shall be separately warranted in separate letters of guarantee stating the duration of warranty.

L. Operating and Installation Manuals: Provide two copies each of manuals, operating and installation instructions for equipment indicated in submittal packages. Instruct the Owner's representative as to the operation and location of equipment necessary to allow them to operate the facility upon final acceptance. This instruction period shall be prearranged with the Owner's representative prior to occupancy of the facility and the weeks prior to training scheduled.

M. Lighting Acceptance Testing: Provide two copies of lighting acceptance testing results and equipment operating manuals as specified in Section 26 5670, LIGHTING ACCEPTANCE TESTING. Instruct the Owner on operation of control systems.

END OF SECTION

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU1 Section 26 0500
26 0500 – Common Work Results for Electrical

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Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 0519
26 0519 – Low Voltage Electrical Power Conductors and Cables

SECTION 26 0519

LOW VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES
PART 1 - GENERAL

1.1 RELATED DOCUMENTS
A. Drawings and general provisions of this Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY
A. Section Includes:

1. Wires and cables.

2. Connectors.

3. Lugs and pads.

4. MC cable (not allowed)

1.3 SYSTEM DESCRIPTION
A. Provide wires, cables, connectors, lugs, strain reliefs, racking insulators for a complete and operational electrical system.

1.4 SUBMITTALS
A. Provide product data for the following equipment:

1. Wires.

2. Cables.

3. Connectors.

4. Lugs.

5. Splice Kits.

6. Strain Relief Fittings.

7. Cable Racking and Insulators.

B. Provide the insulation cable testing report in the project closeout documentation, refer to Closeout Requirements in the General Conditions portion of this specification.

1.5 REGULATORY REQUIREMENTS
A. Conform to requirements of the CEC, latest adopted version with amendments by local Authority Having Jurisdiction (AHJ).

B. Furnish products listed by UL or other testing firm acceptable to AHJ.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 0519
26 0519 – Low Voltage Electrical Power Conductors and Cables

PART 2 - PRODUCTS

2.1 MANUFACTURERS
A. Wires and Cables: General Cable, Okonite, Southwire, or approved equal.

B. Connectors: Burndy, Ilsco, Thomas & Betts, or approved equal.

C. Wire connectors shall be minimum 75 degree centigrade rated and properly sized for the number of conductors being connected, terminated, spliced etc. All above grade connectors shall be solderless lug or plastic wire nut type, screw on, pressure cable type (wire nut or spring nut type), 600 volt, 105 degree C, with skirt to cover all portions of stripped wires. Connector shall be U.L. rated for number and size of conductors being joined together as a splice.

D. Splices:

1. Branch Circuit Splices: Ideal, Scotch-Lock, 3M, or approved.

2. Feeder Splices: Compression barrel splice with two layers Scotch 23 and four layers of Scotch 33+ as vapor barrier.

3. Screw Terminal Lugs.

4. Kearney Split Bolt.

E. MC Cable: Alflex, AFC, or approved and shall meet all CEC Article 334 provisions.

2.2 WIRES AND CABLES FOR LINE VOLTAGE SYSTEM AND CONTROLS. WIRE AND CABLE SHALL BE:

A. Copper, 600 volt rated throughout. Conductors 14AWG to 10AWG, solid or stranded.

Conductors 8AWG and larger, stranded.

B. Phase color to be consistent at all feeder terminations; A-B, top to bottom, left to right, front to back. Phasing tape shall be permitted on sizes #6 and larger.

C. Color Code Conductors as Follows:

PHASE 240 VOLT
A Black
B. Red
Neutral White
Ground Green
D. All conductors shall be copper unless otherwise noted. Minimum size for individual conductors shall be #12 AWG unless otherwise noted. Sizes #8 AWG and larger shall be stranded conductor. Individual conductors shall be insulated with type, XHHW, THW, THHN/THWN 600-volt insulation unless otherwise noted. Control, signal, communication conductors shall be as dictated by the vendor of that equipment or as specified here-in. Proper insulation type shall be used for the proper environmental application (i.e., waterproof, wet location, plenum, temperature rated). If a condition exists where the application is uncertain, contact the Engineer for direction. Contractor is responsible to follow specific cabling requirements described in other sections of this specification relative to various communications and controls systems as

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 0519
26 0519 – Low Voltage Electrical Power Conductors and Cables

well as the respective riser diagrams shown on plans. If a discrepancy occurs, communicate such discrepancy to the Architect and Engineer immediately for resolution.

E. Insulation types THWN, THHN or XHHW. Minimum insulation rating of 90C for branch circuits.

F. Refer to signal and communications specification sections for cable requirements.

2.3 CONNECTORS
A. Copper Pads: Drilled and tapped for multiple conductor terminals.

B. Lugs: Indent/compression type for use with stranded branch circuit or control conductors.

C. Solid Conductor Branch Circuits: Spring connectors, wire nuts, for conductors 18 through 8AWG.

2.4 LUGS AND PADS
A. Ampacity: Cross-sectional area of pad for multiple conductor terminations to match ampere rating of panelboard bus or equipment line terminals.

PART 3 - EXECUTION

3.1 INSTALLATION
A. Installation: Conductors shall not be installed until after conduit systems are permanently in place. Use an approved non hardening type wire pulling lubricant if lubricant is to be used.

Maintain all conduits and wire pulls free from foreign material. If due to field conditions, more than a total of 300 degrees of bend are required; a pull box shall be furnished and installed for ease of installation. Said pull boxes must be sized and rated for the appropriate application and must remain easily accessible upon completion of the project (approval of the location shall be obtained from the Architect prior to installation). Show these pullboxes on the field record drawings. Conductors installed in underground raceways on site shall be duct sealed and taped where they exit the raceway to prevent the entrance of foreign material and moisture after the conductors are installed. Proper drainage shall be provided for underground pull and splice boxes.

B. Insulation: Use proper insulation types where temperature and environment are a factor.

C. Splices at or below grade level shall be made with wet location rated and approved mechanical connectors and shall be encapsulated in epoxy or plastic molded poured kits. The connections must be assured to be watertight. Splices at or below grade shall always be avoided and minimized. Prior approval is required for feeder splices below grade. Submit proposed materials and exhibit showing location of intended splices for Engineer’s review and approval prior to commencing with the work.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 0519
26 0519 – Low Voltage Electrical Power Conductors and Cables

D. Labeling: All conductors in panels, switchboards, terminal cabinets, vaults, pull boxes, and junction boxes shall be labeled with tape number markers indicating circuit number and identifying system. All labeling shall be permanent. In manholes and vaults, provide embossed brass tags identifying system serviced and function. See Section 26 0553 IDENTIFICATION OF ELECTRICAL SYSTEMS.

E. All conductors, wiring, cable where installed below floor, slab or underground shall be considered wet locations, and shall be rated accordingly. Non waterproof cabling is not allowed in any below grade or wet application.

F. Cables routed together in cable tray shall be stacked, organized and tie wrapped together in a neat and workman like manner. Random cable routing is not acceptable.

G. Cable and conductors routed through pull boxes and vaults shall be properly supported on porcelain or equal insulators mounted on steel rack inserts. Bend radius of cable or conductor shall not be less than six times the overall cable diameter.

H. Wires and Cables:

1. Conductor Installation:
a. Install conductors in raceways having adequate, code size cross-sectional area for wires indicated.
b. Install conductors with care to avoid damage to insulation. c. Do not apply greater tension on conductors than recommended by manufacturer during installation.
d. Use of pulling compounds is permitted. Clean residue from exposed conductors and raceway entrances after conductor installation.

2. Conductor Size and Quantity:
a. Install no conductors smaller than 12AWG unless otherwise shown. b. Provide all required conductors for a fully operable system.

3. Provide dedicated neutrals (one neutral conductor for each phase conductor) in the following single phase circuits:
a. Dimmer controlled circuits.
b. 120v circuit
c. Ground fault and arc fault protected circuits where a GFI and arc fault breakers are used in panelboards.

4. Conductors in Cabinets:
a. Cable and train all wires in panels and cabinets for power and control neatly and uniformly. Use plastic ties in panels and cabinets.
b. Tie and bundle feeder conductors in wireways of panelboards. c. Hold conductors away from sharp metal edges.
d. Connectors: Retighten mechanical type lugs and connectors for conductors to equipment prior to Notice of Completion.

3.2 FIELD QUALITY CONTROL
A. Tests:

1. Test conductor insulation on feeders of 400 amp and greater for conformity with 1000 volt megohmmeter. Use Insulated Cable Engineers Association testing procedures.

Minimum insulation resistance acceptable is 1 megohm for systems 600 volts and below.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 0519
26 0519 – Low Voltage Electrical Power Conductors and Cables

2. Test Report: Prepare a typed tabular report indicating the testing instrument, the feeder tested, amperage rating of the feeder, insulation type, voltage, the approximate length of the feeder, conduit type, and the measured resistance of the megohmmeter test. Submit report with operating and maintenance manual.

END OF SECTION

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 0519
26 0519 – Low Voltage Electrical Power Conductors and Cables

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Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 0526
26 0526 – Grounding and Bonding for Electrical Systems

SECTION 26 0526

GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS
PART 1 - GENERAL

1.1 RELATED DOCUMENTS
A. Drawings and general provisions of this Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY
A. This Section Includes:

1. Grounding and bonding requirements of electrical installations for personnel safety and to provide a low impedance path for possible ground fault currents as described in CEC Article 250.

2. “Grounding electrode system” refers to all electrodes required by CEC, as well as including made, supplementary, lightning protection system and telecommunications system grounding electrodes.

3. The terms “connect” and “bond” are used interchangeably in this specification and have the same meaning.

B. Related Work:

1. Section 26 0500, COMMON WORK RESULTS FOR ELECTRICAL.

2. Section 26 0519, LOW VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES.

PART 2 - PRODUCTS

2.1 GROUNDING AND BONDING CONDUCTORS
A. Equipment grounding conductors shall be UL 83 insulated stranded copper, except that sizes No. 10 AWG and smaller shall be solid copper. Insulation color shall be continuous green for all equipment grounding conductors, except that wire sizes No. 4 AWG and larger shall be permitted to be identified per CEC.

B. Bonding conductors shall be ASTM B8 bare stranded copper, except that sizes No. 10 AWG and smaller shall be ASTM B1 solid bare copper wire.

C. Conductor sizes shall not be less than what is shown on the drawings and not less than required by the CEC, whichever is greater.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 0526
26 0526 – Grounding and Bonding for Electrical Systems

2.2 GROUND RODS
A. Copperclad steel, 5/8" diameter by 8’ long, conforming to UL 467 unless otherwise noted on drawings and details.

B. Quantity of rods shall be as required to obtain the specified ground resistance or additional rods shall be driven to obtain specified resistance or less.

2.3 SPLICES AND TERMINATION COMPONENTS
A. Components shall meet or exceed UL 467 and be clearly marked with the manufacturer, catalog number, and permitted conductor size(s).

PART 3 - EXECUTION

3.1 GENERAL
A. Ground in accordance with the CEC, as shown on drawings, and as hereinafter specified.

B. System Grounding:

1. Secondary service neutrals: Ground at the supply side of the secondary disconnecting means and at the related transformers.

2. Separately derived systems (transformers downstream from the service entrance):

Ground the secondary neutral.

C. Equipment Grounding: Metallic structures (including ductwork and building steel), enclosures, fire sprinklers, plumbing piping, raceways, junction boxes, outlet boxes, cabinets, machine frames, and other conductive items in close proximity with electrical circuits shall be bonded and grounded.

3.2 INACCESSIBLE GROUNDING CONNECTIONS
A. Make grounding connections which are buried or otherwise normally inaccessible (except connections for which periodic testing access is required) by exothermic weld.

3.3 SECONDARY EQUIPMENT AND CIRCUITS
A. Main Bonding Jumper: Bond the secondary service neutral to the ground bus in the service equipment.

B. Metallic Piping, Building Steel, and Supplemental Electrode(s):

1. Provide a grounding electrode conductor sized per CEC between the service equipment ground bus and all metallic water and gas pipe systems, building steel, and supplemental or made electrodes. Jumper insulating joints in the metallic piping. All connections to electrodes shall be made with fittings that conform to UL 467.

2. Provide a supplemental ground electrode and bond to the grounding electrode system.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 0526
26 0526 – Grounding and Bonding for Electrical Systems

C. Service Disconnect: Provide a ground bar bolted to the enclosure with lugs for connecting the various grounding conductors.

D. Switchgear, Switchboards, Unit Substations, and Motor Control Centers:

1. Connect the various feeder equipment grounding conductors to the ground bus in the enclosure with suitable pressure connectors.

2. For service entrance equipment, connect the grounding electrode conductor to the ground bus.

3. Connect metallic conduits, which terminate without mechanical connection to the housing, by grounding bushings and grounding conductor to the equipment ground bus.

E. Transformers:

1. Exterior: Exterior transformers supplying interior service equipment shall have the neutral grounded at the transformer secondary. Provide a grounding electrode at the transformer.

2. Separately derived systems (transformers downstream from service equipment): Ground the secondary neutral at the transformer. Provide a grounding electrode conductor from the transformer to nearest component of the grounding electrode system and the ground bar at the service equipment.

F. Conduit Systems:

1. Ground all metallic conduit systems. All metallic conduit systems shall contain an equipment grounding conductor sized per CEC.

2. Non metallic conduit systems shall contain an equipment grounding conductor, except that non-metallic feeder conduits which carry a grounded conductor from exterior transformers to interior or building-mounted service entrance equipment need not contain an equipment grounding conductor.

3. Metal conduit containing only a grounding conductor, and which is provided for mechanical protection of the conductor, shall be bonded to that conductor at the entrance and exit from the conduit.

G. Feeders and Branch Circuits: Install equipment grounding conductors with all feeders, power and lighting branch circuits.

H. Boxes, Cabinets, Enclosures, and Panelboards:

1. Bond the equipment grounding conductor to each pullbox, junction box, outlet box, device box, cabinets, and other enclosures through which the conductor passes.

2. Provide lugs in each box and enclosure for equipment grounding conductor termination.

3. Provide ground bars in panelboards, bolted to the housing, with sufficient lugs to terminate the equipment grounding conductors.

I. Motors and Starters: Provide lugs in motor terminal box and starter housing or motor control center compartment to terminate equipment grounding conductors.

J. Receptacles shall not be grounded through their mounting screws. Ground with a jumper from the receptacle green ground terminal to the device box ground screw and the branch circuit equipment grounding conductor.

K. Ground lighting fixtures to the equipment grounding conductor of the wiring system when the green ground is provided; otherwise, ground the fixtures through the conduit systems. Fixtures

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 0526
26 0526 – Grounding and Bonding for Electrical Systems

connected with flexible conduit shall have a green ground wire included with the power wires from the fixture through the flexible conduit to the first outlet box.

L. Fixed electrical appliances and equipment shall be provided with a ground lug for termination of the equipment grounding conductor.

M. Raised Floors: Provide bonding of all raised floor components.

N. Panelboard Bonding: The equipment grounding terminal buses of the normal and emergency branch circuit panelboards shall be bonded together with an insulated continuous copper conductor not less than No. 8 AWG where panels are in same room together or within 25’ of each other. These conductors shall be installed in rigid metal conduit.

3.4 CONDUCTIVE PIPING
A. Bond all conductive piping systems, interior and exterior, to the building to the grounding electrode system. Bonding connections shall be made as close as practical to the equipment ground bus.

3.5 TELECOMMUNICATIONS SYSTEM
A. Bond telecommunications system grounding equipment to the electrical grounding electrode system. Refer to City of SLO Cabling Standards

3.6 GROUND RESISTANCE
A. Grounding system resistance to ground shall not exceed 25 ohms. Make necessary modifications or additions to the grounding electrode system for compliance without additional cost to the Owner. Final tests shall assure that this requirement is met and test results shall be submitted to the Owner with final close out documents.

B. Resistance of the grounding electrode system shall be measured using a four-terminal fall-ofpotential method as defined in IEEE Standard 81. Ground resistance measurements shall be made before the electrical distribution system is energized and shall be made in normally dry conditions not less than 48 hours after the last rainfall. Resistance measurements of separate grounding electrode systems shall be made before the systems are bonded together below grade.

The combined resistance of separate systems may be used to meet the required resistance, but the specified number of electrodes must still be provided.

C. Services at Pacific Gas and Electric Company interface point shall comply with their ground resistance requirements.

D. Below-grade connections shall be visually inspected by the IOR prior to backfilling. The Contractor shall notify the IOR 24 hours before the connections are ready for inspection.

E. Furnish a copy of tests to Owner at completion of project.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 0526
26 0526 – Grounding and Bonding for Electrical Systems

3.7 GROUND ROD INSTALLATION
A. Drive each rod vertically in the earth, not less than 7 1/2’ in depth.

B. Where permanently concealed ground connections are required, make the connections by the exothermic process to form solid metal joints. Make accessible ground connections with mechanical pressure type ground connectors.

C. Where rock prevents the driving of vertical ground rods, install angled ground rods or grounding electrodes in horizontal trenches to achieve the specified resistance.

END OF SECTION

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 0526
26 0526 – Grounding and Bonding for Electrical Systems

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Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 0533
26 0533 – Raceways and Boxes for Electrical Systems

SECTION 26 0533

RACEWAYS AND BOXES FOR ELECTRICAL SYSTEMS
PART 1 - GENERAL

1.1 RELATED DOCUMENTS
A. Drawings and general provisions of this Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY
A. Section Includes:

1. Conduit and fittings.

2. Outlet boxes.

3. Weatherproof outlet boxes.

4. Junction and pull boxes.

5. Cabinets, termination cabinets.

6. Gutters.

7. Concrete boxes and vaults.

8. Fiberglass or composite boxes and vaults.

9. Hazardous Location: Sealing Fitting
B. Related Work:

1. Installation of all wire, cable, conductor, boxes/gutters, pull ropes, fiber optic cable raceway, conduit, innerduct, cable sleeve and duct as described on the plans and/or as specified here-in. This scope shall include pathways to be installed underground on site and offsite, underslab, above grade, both concealed and exposed, overhead concealed and exposed as appropriately applied. Raceways/boxes shall be installed in accordance with their intended and allowed uses and as specified here-in whichever is more restrictive.

Size and capacity of all raceway/boxes shall be as specified here-in or as depicted on the drawings, but shall not be less than that required by code. Larger raceway sizes may be specified than code would permit. The specifications shall govern.

2. Listed products for termination, coupling, extending, benching supports of raceways shall be used.

3. Raceways/boxes described by this section shall include, but not be limited to, power for site utilities and lighting, site and building communications, controls, fire alarm, security, access control, sound systems, data system, energy management systems, power distribution, lighting, lighting controls, video, CATV, voice communications, intercom, nurse call, HVAC and other building low voltage/communications systems controls as may be required. Raceways, boxes and duct paths required for utility companies shall be installed per plans unless utility company requirements are more restrictive at which time those requirements shall take precedence.

4. Protection of and cleanliness of pathways and raceways must be assured during the construction process in order to eliminate the possibility of debris entering the conduit,

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 0533
26 0533 – Raceways and Boxes for Electrical Systems

duct, pathway resulting in decreased wire capacity and potential damage to installed conductors and cables.

5. Pathways are shown in a diagrammatic way and are generally accurate as to routing, however, it is the Contractor’s responsibility as a means and methods process to coordinate with all other trades that require space within a building. The Contractor shall obtain approval for installation of raceways routing through structural footings, retaining walls, columns, beams, perlins, grade beams, etc.

6. It is the Contractor’s responsibility to insure that all raceway and boxes systems penetrate fire assemblies and sound rated assemblies in an approved manner using the appropriate and listed products for the purpose.

7. Trenching and backfilling for all underground conduit systems installed by the Electrical Contractor shall be the responsibility of the Contractor. Conduits shall have minimum cover requirement of 36” below finish grade with the exception of site lighting conduits which may be 24” below finish grade minimum. More stringent depth requirements may be imposed by the local agency and utility company and shall be adhered to, and / or this specification or as detailed on the plans. Joint trenching may be utilized where practicable and where permitted by this specification. Concrete, native material and sand shall be used as backfill material and shall be compacted in accordance with and coordinated with the grading and site preparation requirements. Conduits shall rest in a minimum of 4” bed of sand prior to backfill and compaction. Locations of existing underground (UG) utility systems shall be determined by calling Underground Service Alert (USA) at least 48 hours prior to any excavation. Also refer to Section 26 0546.13, ELECTRIC UTILITY SYSTEMS.

8. Minimum conduit size shall be 1/2" except if plan shows or code requires larger size.

Exception: Use minimum 3/4" for underslab and below grade applications outside of building exterior walls.

9. All electrical, control, communications systems shall be installed in metallic conduit system. This shall include but not be limited to all systems described in Section B.3 above, except for voice and data systems which shall be installed as described on these plans and as specified here-in but shall not be less than the recommendations of EIA/TIA standards.

10. All line voltage wiring within the building shall be installed in metallic conduit.

11. All conduit, concrete pads, underground concrete or fiberglass substructures shall be furnished and installed with the approved materials and type for the application. Provide proper traffic control during construction as well as barriers and protection of all excavations and trenching.

12. Empty or future conduits shall be properly plugged with plastic caps or inserts with a 3/8” polyethylene pull rope. Plastic or "duct" tape will not be acceptable.

13. Exterior installations: After conductors are installed, seal conduit ends to prevent entrance of foreign material using pliable duct seal, caps or waterproof expanding foam.

14. All low voltage systems including intercom, fire alarm, public address, etc. shall be in dedicated conduit systems and as recommended by EIA/TIA standards. It shall be the contractor’s responsibility to provide raceway down walls to outlet boxes and to provide sleeves across inaccessible ceiling spaces.

15. Underground conduits entering building shall have the open end of conduit within building above the elevation of the conduit outside the building such that water cannot enter building through conduit. If such a condition exists, a pull box outside of building footprint shall be installed in conduit route before conduit enters building whereby top of pull box is below finish floor of building and moisture may exit box before entering building.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 0533
26 0533 – Raceways and Boxes for Electrical Systems

16. No single conduit run of any type shall exceed 300 degrees of radius bend from termination box to termination box.

17. Separate Raceway System: Provide a separate dedicated raceway system for each system installed, do not combine different systems into a raceway or cable tray system, unless otherwise noted or allowed.

18. Spare, Future Conduits: Conduits labeled conduit only, spare, or for future use, shall be provided with a pullrope, capped at each end, labeled as spare with destination marked, and turned over to the Owner in an unused state. Contractor shall not utilize these conduits for the installation of cabling or conductors as part of this scope of work.

Contractor to verify and install at no additional cost to the Owner, additional conduits as required for the installation of the systems being installed.

19. Outlet System: Provide electrical boxes and fittings as required for a complete installation. Including but not limited to outlet boxes, junction boxes, pull boxes, bushings, locknuts, covers and all other necessary components.

20. Code Compliance: Comply with CEC as applicable to construction and installation of electrical boxes and fittings and size boxes according to CEC 312, 314 and 366 except as noted otherwise.

21. Outlets to be flush mounted: Maintain integrity of insulation and vapor barrier. Unless otherwise noted, flush mount all outlet boxes.

22. Provide putty pads of proper type around outlet boxes and/or as detailed on plan to meet sound transmission restrictions and fire ratings of walls.

1.3 SUBMITTALS
A. Provide Shop Drawings and Product Data for the Following Equipment:

1. Conduit and fittings.

2. Outlet boxes.

3. Weatherproof outlet boxes.

4. Junction and pull boxes.

5. Cabinets, termination cabinets.

6. Gutters.

7. Concrete boxes and vaults.

8. Paver vaults boxes and vaults

9. Putty pads.

10. Raceways

1.4 REGULATORY REQUIREMENTS
A. Conform to requirements of the CEC, latest adopted version with amendments by local AHJs.

B. Furnish products listed by UL or other independent and nationally recognized testing firm.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 0533
26 0533 – Raceways and Boxes for Electrical Systems

PART 2 - PRODUCTS

2.1 MATERIALS
A. Heavy wall Rigid Non-Metallic Conduit, shall be PVC schedule 40 manufactured in accordance with NEMA Standard TC-2, UL-651 and WC 1094A specifications.

B. Extra heavy wall non-metallic conduit, shall be PVC schedule 80 manufactured in accordance with NEMA Standard TC-2, UL-651 and WC 1094A specifications.

C. Galvanized Rigid Steel (GRS) conduit shall be hot dipped galvanized, zinc coated and shall comply with Underwriters Laboratories UL-6, ANSI Specification C-80.1 and Federal Specification WW-C-581E.

D. Electrical Metallic Tubing (EMT) shall be zinc coated, with a protective coating applied to the inside surface and shall comply with Underwriter Laboratories UL-797 ANSI Specification C80.3 and Federal Specification WW-C-563A.

E. Flexible Metal Conduit (FMC) shall be continuous wound reduced wall galvanized steel produced to UL standards.

F. Liquid tight flexible metal conduit shall have a thermoplastic cover over a galvanized steel core containing an integral copper ground in sizes to 1 1/4" and shall be in compliance with UL standards and CEC Article 350.

G. Manufacturers:

1. Outlet Boxes: Bowers, Raco, Steel City or equal.

2. Weatherproof Outlet Boxes: Bell, Red Dot, [Carlon] or equal.

3. Floor Boxes: Wiremold/Walker, Hubbell, Steel City, or equal.

4. Junction and Pull Boxes: Circle AW, Hoffman, Wireguard or equal.

5. Box Extension Adapter: Bell, Red Dot, [Carlon] or equal.

6. Conduit Fittings: O-Z Gedney, Thomas & Betts, or equal.

7. Vaults: Christy, Brooks, Utility Vault or equal.

8. Putty pads: 3M, Hilti, or equal.

9. Heavy wall rigid non-metallic conduit, Carlon, Certainteed, R&G Sloane or equal.

10. Extra heavy wall non-metallic conduit, Carlon, Certainteed, R&G Sloane or equal.

11. Galvanized Rigid Steel (GRS) conduit shall be hot dipped galvanized, zinc coated and shall comply with Underwriters Laboratories UL-6, ANSI Specification C-80.1 and Federal Specification WW-C-581E.

12. Electrical Metallic Tubing (EMT) shall be zinc coated, with a protective coating applied to the inside surface and shall comply with Underwriter Laboratories UL-797 ANSI Specification C-80.3 and Federal Specification WW-C-563A.

13. Flexible Metal Conduit (FMC), Alflex, American Flexible Conduit or equal.

14. Liquid tight flexible metal conduit, Anacanda (type UA), Electri-flex Liquatite or equal.

15. Surface mount raceway, Wiremold, Three Compartment Series 5500 or equal

16. Masonry Boxes, outlets in concrete, Raco Series 690 or equal.

17. Exterior In-Grade Boxes for Non-Utility Company, Precast concrete or polymer concrete, Utility Vault and Christy.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 0533
26 0533 – Raceways and Boxes for Electrical Systems

2.2 OUTLET BOXES
A. NEMA 1 gutter, junction and pull boxes shall be fabricated from code gage steel finished in grey enamel with screw cover fronts and concentric knockouts in all sides.

B. NEMA 3R gutter, junction and pull boxes shall be fabricated from code gage galvanized steel with screw cover fronts and concentric knockouts in the bottom only. Any penetrations to the side, top or back shall be weatherproofed in an approved manner such as “MYERS” gasketed type hub or equal.

C. Steel outlet boxes and plaster rings shall be galvanized rigid assemblies, either one piece pressed or factory welded construction containing the size and number of knockouts required.

Steel outlet boxes shall be manufactured, sized and installed in accordance with CEC Article 314. Device Outlet: Installation of one or two devices at common location, minimum 4” square, minimum 1 1/2" deep. Single or 2 gang flush device plaster ring. Raco Series 681 and 686 or equal.

D. Luminaire Outlet: minimum 4” square with correct plaster ring depth, minimum 1 1/2” deep with 3/8” luminaire stud if required. Provide proper depth plaster ring on bracket outlets and on ceiling outlets.

E. Multiple Devices: Three or more devices at common location. Install 1 piece gang boxes with 1 piece device plastering. Install one device per gang unless otherwise allowed.

F. Construction: Provide galvanized steel interior outlet wiring boxes, of the type, shape and size, including depth of box, to suit each respective location and installation; constructed with stamped knockouts in back and sides, and with threaded holes with screws for securing box covers or wiring devices. Boxes shall be properly secured to the structure such that they are flush with the finish surface. Boxes shall be made structurally secure by means of the proper fastening devices.

G. Accessories: Provide outlet box accessories as required for each installation, including mounting brackets, wallboard hangers, extension rings, plaster rings, luminaire studs, cable clamps and metal straps for supporting outlet boxes, compatible with outlet boxes being used and meeting requirements of individual wiring situations.

2.3 WEATHERPROOF OUTLET BOXES
A. Cover plates on outlet boxes mounted flush in the wall shall be gasketed to the wall in a watertight manner. Weatherproof boxes in wet locations as described in CEC 406.8 (B) shall be provided with a “while-in-use” cover; red dot ‘CK’ Series of aluminum die-cast construction, NEMA 3R, with lacquer finish.

2.4 JUNCTION AND PULL BOXES
A. Construction: Provide galvanized sheet steel junction and pull boxes, with screw-on covers; of the type shape and size, to suit each respective location and installation; with welded seams and equipped with steel nuts, bolts, screws and washers.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 0533
26 0533 – Raceways and Boxes for Electrical Systems

B. Location:

1. Install junction boxes above accessible ceilings for drops into walls for receptacle outlets from overhead.

2. Install junction boxes and pull boxes as required to facilitate the installation of conductors and limiting the accumulated angular sum of bends between boxes, cabinets and appliances to 300 degrees.

3. Locations: Junction boxes shall be located only where necessary and only in equipment rooms, closets, and accessible attic and underfloor spaces. A horizontal distance of 24” shall separate outlet boxes on opposite sides of occupancy separation walls, fire-rated walls or partitions.

4. Labeling: Junction box covers shall be marked with indelible ink indicated the circuit numbers passing through the box.

2.5 BOX EXTENSION ADAPTER
A. Construction: Diecast aluminum.

B. Location: Install over flush wall outlet boxes to permit flexible raceway extension from flush outlet to fixed or movable equipment.

2.6 CONDUIT FITTINGS
A. Requirements: Provide corrosion-resistant punched-steel box knockout closures, conduit locknuts and plastic conduit bushings of the type and size to suit each respective use and installation.

B. Steel boxes may allow for field knock-out modifications, but shall in all other ways conform to code requirements.

2.7 EXTERIOR IN-GRADE BOXES FOR NON-UTILITY COMPANY USE SHALL BE:

A. Precast concrete or polymer concrete type with full bottoms and draining into gravel drywell. .

Open bottom splice/pull boxes 24” x 36” and smaller shall be open bottom, with minimum 12” of gravel below for drainage.

B. Flushmount in hardscape and 1” above grade in softscape.

C. Provided with correct traffic type lid, i.e., full vehicular, intermediate incidental vehicular or pedestrian-rated as applicable stamped with “ELECTRIC”, “LIGHTING”, COMMUNICATIONS”, etc. cover identification as shown on the drawings or as applicable.

All boxes or vaults located in streets, driveways, sidewalks wider than 8’, and turf areas where mowing takes place shall be traffic rated.

D. Provided with brass hold-down bolts in cover.

E. Provided with necessary box extensions to gain proper depth.

F. Seal all conduits in underground boxes with duct seal after conductors have been installed.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 0533
26 0533 – Raceways and Boxes for Electrical Systems

2.8 IN-GRADE UTILITY COMPANY BOXES AND VAULTS
A. In-grade boxes and pads for utility company, shall be as specified by the respective utility company with all of the company’s requirements and construction methods met.

2.9 PUTTY PADS
A. Intumescent moldable firestop putty designed to protect electrical outlet boxes.

B. Designed to install around outside of outlet boxes.

PART 3 - EXECUTION

3.1 INSTALLATION
A. Conduit systems listed below are for use in installations where they are permitted to be used by CEC and/or other occupancy restrictions. The below installation methods do not intend to suggest that these materials be installed in conflict with any applicable code. Special attention to applications shall be made in building types such as Educational, Health Care, wet location, hazardous locations, assembly occupancy and multi-story, but not limited to these.

Requirements which are more restrictive than the CEC may be called for by the drawings and / or these specifications. These requirements must be adhered to. The Electrical Contractor shall be responsible to use the proper conduit system for the application. Exposed conduit is not allowed below ceilings or above slab of floor, without the permission and approval of the Architect. All conduits shall be concealed except in electrical and telecommunication rooms or where shown to be surface mounted. Exposed conduit (where allowed) shall be run square and plumb with building lines in an approved manner. Support roofmount conduits, where allowed, with minimum 12” wide blocks set in mastic unless otherwise detailed in roof requirements or as specified in roofing specification, by the Architect. Strap conduits to blocks with proper sized conduit straps. Spacing of support shall be a minimum as provided for in the CEC. All exposed conduit mounted below 8’ above finished grade shall be strapped at a minimum of 5’ spacing.

B. Non-Metallic Rigid Conduit shall be used in concrete slabs, below concrete slabs on grade, or underground outside of a building slab or foundation. Maintain minimum depth requirements and cover with appropriate fill material. Minimum 4” of bedding and cover of backfill material 1/4" size grain and smaller maximum. Conduit shall be heavy wall Schedule 40 or 80, rigid PVC only. Rigid utility P&C duct shall not be used in any application. Properly sized grounding conductors shall be installed per CEC article 250, in all non-metallic conduit branch circuit and feeder runs. PVC conduit shall be formed or field bent only with the use of properly approved bending tools such as to not decrease the internal bore of the conduit. All conduits shall be cut square and reamed of burrs. Approved and compatible glue shall be used on all PVC fittings to attain watertight joints. All non-metallic conduit runs over 150’ in length and over 1 1/4" trade size conduit shall utilize galvanized rigid steel elbows.

C. Galvanized Rigid Steel (GRS) conduit shall be used where exposed less than 8’–0” above finished grade to 18” below finished grade and where subject to physical damage. Conduits shall be cut square and reamed to remove burrs and sharp edges. Strap conduit below 8’ above

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 0533
26 0533 – Raceways and Boxes for Electrical Systems

grade at 5’ intervals. Unless otherwise noted, threadless setscrew and threadless weathertight fittings may be used in lieu of threaded fittings. All threaded ends entering a junction box of any type shall require one locknut on the inside and one on the outside of the enclosure and be provided with a plastic bushing or grounding bushing where necessary for proper grounding.

Where exposed to moisture, a watertight hub or other approved method shall be required. All conduits shall be stubbed up straight and uniform into junction boxes, panels, cabinets, etc., and shall be (GRS) properly supported and strapped. All GRS conduit located below grade, shall be tape wrapped.

D. Electrical Metallic Tubing (EMT) shall be used as allowed by code and as permitted by this specification. It shall not be in contact with soil or the concrete slab on the ground floor of any structure. Connectors and couplings shall be steel insulated set screw type where installed in indoor dry locations not subject to moisture. Where the potential for moisture is present, compression type weathertight fittings are required. One hole conduit straps are permitted from 1/2" to 1” and two hole conduit straps are required for size 1 1/4” and larger. EMT shall not be allowed in areas subject to severe physical damage. Install copper ground wire sized per CEC 250-122 in all EMT conduits.

E. Flexible conduit may be used where concealed in building construction or above dropped ceilings, but shall meet the following criteria: No individual circuit path from distribution panel to last device shall exceed a cumulative length of 30’ of flexible conduit from start to end.

Flexible conduit shall not exceed a total directional change of 270 bending degrees in any one run between conduit terminations. Squeeze type or Jake type steel flex fittings of a grounding type are required. Flexible conduit must be supported in accordance with CEC. Where exposed to the weather, moisture, or spray down flexible conduit shall be of the liquidtight type. Fittings shall be manufactured for use with liquidtight flexible conduit. All motor connections shall be made with liquidtight flex. Flexible conduit may not be used where exposed except for last 2’ of equipment connection and unless otherwise noted or approved. A copper ground wire sized per CEC 250-122 shall be installed in all flexible conduit runs. Flexible conduit may not be used exposed. Weatherproof liquid tight conduit shall not be used at roof level for equipment connections with lengths exceeding 24” nor shall it be used to circumvent a rigid conduit system in a horizontal direction. Connect recessed lighting fixtures to conduit runs with a maximum of 6’ of flexible metal conduit extending from junction box to fixture. “Master” “Slave” fixtures are permitted to use manufactured flexible cable of longer dimension up to 12’ between “Master” and “Slave” only and only as a U.L. listed system component.

F. Underground conduits and transition to above grade/slab shall be as follows:

1. PVC elbows allowed if top of elbow is minimum 18” BFG or below top of slab, otherwise GRS elbows are required.

2. GRS elbows are required if conduit run is 150’ or greater.

3. GRS risers are required from elbow below grade to equipment (device, outlet, panel, cabinet, etc.) above grade.

4. GRS elbows/risers to be PVC coated or 10 MIL taped wrapped (1/2” lapped) to 3” above finish grade or top of slab.

G. Conduit Supports: Conduit runs may be supported by one-hole and two-hole straps or supports as manufactured by Unistrut, Minerallac, Caddy or equals. Supports may be fastened by means of anchors, shields, beam clamps, toggle bolts, or other approved methods appropriate for the application and size of conduit. Pipe nailers (J-hooks) may only be used for 1” conduit and smaller and only in wood frame construction. Conduit support methods are subject to review by

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 0533
26 0533 – Raceways and Boxes for Electrical Systems

the engineer and authority having jurisdiction for adequacy. Installations deemed inadequate shall be corrected by the contractor at no cost to the Owner.

H. Bends and offsets shall be made with approved tools for the type of conduit being utilized.

Bends shall be made without kinking or destroying the smooth bore of the conduit. Parallel conduits shall be run straight and true with bends uniform and symmetrical. Minimum radii shall be per CEC 344-24.

I. Conduit Stub-outs below grade shall be capped with plastic cap, and identified by placing a pull box marked with correctly identified utility such as “Elec”, “Tel”, etc. Dimension for exact location on field record drawings. Provide lids for proper field application (i.e. traffic, incidental, pedestrian).

J. Conduit Seals: Where below grade conduits enter structure through slab or retaining wall of building or basement, seal the inside of each conduit as follows:

1. Provide damming material around conductors 3” into conduit.

2. Fill 3” of conduit with 3M #2123 sealing compound.

3. Wrap conductors where they exit the conduit with 3M #2229 "Scotch Seal" mastic tape.

Lap tape to approximate diameter of the raceway and wrap outside of conduit opening with (minimum) one turn.

4. Use conduit sealing bushings type CSB (O-Z/Gedney) or equal.

5. Empty conduits shall be sealed with standard non-hardening duct seal compound and then capped to prevent entrance of moisture and gases and to meet fire resistance requirements.

6. Provide cable drip loop minimum 12” high.

K. Marker tape: Place plastic yellow marker tape at 12” below finish grade along and above buried conduits. Label tape "CAUTION: ELECTRICAL LINES BELOW" or similar wording.

L. Electrical and communications systems raceways routed underground shall not occupy the same trench as plumbing utilities such as sewer, water, storm drain, gas or other wet or dry gaseous utility system. A minimum of 12” of undisturbed earth is required. Where utilities must cross in closer proximity to each other due to physical constraints, 6” minimum crossing distances are allowed, however 18” on all sides of a utility crossing must be concrete encased.

M. Conduits, routed below footings, slabs, grade beams, columns, and other structural elements shall be installed in strict compliance with structural details and criteria shown on structural plans. Clearances below structural elements and sleeves through structural elements must be carefully planned to avoid conflict and must be approved by the structural engineer if conflict arises.

N. All conduit or raceways passing through fire rated walls, floors, or ceilings shall be installed with a listed penetration method which protects the opening to the same rating as the assembly and is non hardening.

O. Expansion Joints

1. Conduits 3” and larger, that are secured to the building structure on opposite sides of a building expansion joint, require expansion and deflection couplings. Install the couplings in accordance with the manufacturer’s recommendations.

2. Provide conduits smaller than 3” with junction boxes on both sides of the expansion joint.

Connect conduits to junction boxes with sufficient slack of flexible conduit to produce 5”

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 0533
26 0533 – Raceways and Boxes for Electrical Systems

vertical drop midway between the end. All conduit shall have a copper green grounding bonding conductor installed.

P. Seismic Joints

1. At seismic joints, provide conduits rigidly secured to the building structure on opposite sides of a building expansion joint with junction boxes or approved fittings, on both sides of the joint. Connect conduits to junction boxes with sufficient slack flexible conduit such that these slack conduits are 1 1/2 times the distance between conduit ends. Flexible conduit shall have a copper green ground bonding jumper installed.

Q. Location: Locate boxes and conduit bodies so as to ensure accessibility of electrical wiring.

R. Anchoring: Secure boxes rigidly to the substrate upon which they are being mounted, or solidly embed boxes in concrete or masonry.

S. Special Application: Provide weatherproof outlets for locations exposed to weather or moisture.

T. Knockout Closures: Provide knockout closures to cap unused knockout holes where blanks have been removed.

U. Mount outlet boxes, unless otherwise required by ADA, or noted on drawings, the following distances above the finished floor:

1. Receptacles, Telephone, TV & Data outlets. (measured to bottom of outlet box): +15".

2. Outlet above counter (measured to top of outlet box): +46".

3. Control (light) Switches. (measured to top of outlet box): +48".

4. Fire Alarm Manual Pull Stations, T-stats. (measured to top of outlet box): +48".

5. Fire Alarm Visuals: the lower of +80" to bottom of lens, or 6" below ceiling.

6. Other Outlets: As indicated in other sections of specifications or as detailed on drawings.

V. Coordinate all electrical device locations with the architectural floor plan and interior and exterior elevations to prevent mounting devices within elements that they may conflict such as cabinetry, mirrors, planters, etc.

W. Size outlet and junction boxes to minimum wire fill space requirements. Upsize box as required to allow ease of wire installation and device installation.

X. Outlet and junction boxes in fire rated walls shall be gauged and spaced so as not to exceed the maximum penetration allowed by the assembly without compromising the fire rating. If a conflict arises relative to a specific condition, the contractor shall follow the requirements of the fire authority and ask for guidance from the design team. At no time should a larger box be installed prior to resolution of conflict.

END OF SECTION

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 0534
26 0534 – Cabinets

SECTION 26 0534

CABINETS
PART 1 - GENERAL

1.1 RELATED DOCUMENTS
A. Drawings and general provisions of this Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY
A. This Section Includes:

1. Cabinets where shown on the contract drawings and specified herein.

B. Related Work:

1. Section 26 0500, COMMON WORK RESULTS FOR ELECTRICAL.

2. Section 26 0553, IDENTIFICATION OF ELECTRICAL SYSTEMS.

PART 2 - PRODUCTS

2.1 MATERIALS
A. Type: Cabinets shall be flush or surface mounted type as indicated on the contract drawing, as per Code and U.L. Standard 50.

B. Cabinet Construction: Sizes as indicated, constructed of code gauge sheet steel with hinged lockable doors, common keyed with panelboards. Equip cabinets with 3/4" fire retardant treated plywood backboards and/or barriers as applicable, terminal blocks for connection; index card holders and cards mounted behind heavy plastic on inside of cabinet doors.

C. Finish: Cabinets shall be chemically cleaned and the fronts shall be finished in same way as panelboards and switchboards.

D. Controls: As indicated on the contract drawings.

E. Identification: Provide on exterior of cabinet doors engraved plastic nameplate identifying the cabinet as designated on the Contract Drawing. Lettering shall be white on black finish and shall be minimum 3/16” high. Affix nameplates to cabinet doors with a minimum of two escutcheon pins or screws.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 0534
26 0534 – Cabinets

PART 3 - EXECUTION

3.1 GENERAL
A. Required: To be located where indicated on the Contract Drawing and installed as per manufacturer's instruction. Securely fasten to structural members or Unistrut support in vertical and plumb position and at heights indicated.

B. Nameplates: Conform to provisions noted in 2.1E above or as designated on the plans.

END OF SECTION

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 0546.13
26 0546.13 – Electric Utility Systems

SECTION 26 0546.13

ELECTRIC UTILITY SYSTEMS
PART 1 - GENERAL

1.1 RELATED DOCUMENTS
A. Drawings and general provisions of this Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY
A. This Section Includes:

1. Manholes, handholes and ducts to form a complete underground raceway system.

2. “Duct” and “conduit”, and “raceway” are used interchangeably in this specification and have the same meaning. Refer to Section 26 0533, RACEWAYS AND BOXES FOR ELECTRICAL SYSTEMS for approved raceway and materials as well as execution.

3. Scope of Work: Furnishing, installation and connection of manholes, handholes and ducts to form a complete underground raceway system for distribution of electrical and signal systems and utility service entrance facilities. This specification shall also provide guidance for construction of the utility company underground and substructure requirements. Contact serving company directly and obtain current detailed requirements of installation and adhere by same. Provide trenching, conduit, backfill, boxes and equipment pads as applicable. Nothing here in shall be construed to be in conflict with the requirements of the utility company, which shall take precedence over any possible conflicting requirement.

B. Related Work:

1. SITEWORK.

2. FLATWORK.

3. LANDSCAPING.

4. Section 26 0500, COMMON WORK RESULTS FOR ELECTRICAL.

5. Section 26 0533, RACEWAYS AND BOXES FOR ELECTRICAL SYSTEMS:

Conduits, fittings and boxes for raceway systems.

6. Section 26 0526, GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS.

7. Section 31 2200, GRADING

1.3 SUBMITTALS
A. Submit in accordance with Section 26 0500, COMMON WORK RESULTS FOR ELECTRICAL.

B. Shop Drawings:

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 0546.13
26 0546.13 – Electric Utility Systems

1. Sufficient information, clearly presented, shall be included to determine compliance with drawings and specifications.

2. Include manholes, handholes, duct materials, and hardware. Proposed deviations from details on the drawings shall be clearly marked on the submittals.

3. If necessary to locate manholes or handholes at locations other than shown on the drawings, show the proposed locations accurately on scaled site drawings.

4. Precast manholes and handholes: Submit detail drawings and design calculations for approval prior to installation.

1.4 APPLICABLE PUBLICATIONS
A. Publications listed below (including amendments, addenda, revisions, supplements, and errata) form a part of this specification to the extent referenced. Publications are referenced in the text by the basic designation only.

B. Underwriters Laboratories, Inc. (UL):

1. UL 467 Grounding and Bonding Equipment

2. UL 651 Schedule 40 and 80 Rigid PVC Conduit

3. UL 6 Electrical Rigid Metal Conduit-Steel
C. National Fire Protection Association (NFPA):

1. 70 California Electrical Code (CEC)
D. National Electrical Manufacturers Association (NEMA):

1. RN 1 Polyvinyl Chloride (PVC) Externally Coated Galvanized Rigid Steel Conduit and Intermediate Metal Conduit

2. TC 2 Electrical Polyvinyl Chloride (PVC) Tubing And Conduit

3. TC 3 PVC Fittings For Use With Rigid PVC Conduit And Tubing E. American Concrete Institute (ACI):

1. 318 Building Code Requirements For Structural Concrete F. American Society for Testing and Materials (ASTM):

1. C478 Standard Specification for Precast Reinforced Concrete Manhole Sections

2. C478M Standard Specification for Precast Reinforced Concrete Manhole Sections (Metric).

3. F512-95 Standard Specification for Smooth-Wall Polyvinyl Chloride (PVC) Conduit and Fittings for Underground Installation
G. Utility company Handout Package and Construction Requirements for Underground and Substructure Installation.

PART 2 - PRODUCTS

2.1 MATERIALS
A. Concrete: ACI 318, 3000 psi minimum 28 day compressive strength.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 0546.13
26 0546.13 – Electric Utility Systems

B. Reinforcing Steel: Number 4 minimum.

C. Manhole Hardware:

1. Frames and covers (traffic type).

2. Sump frames and gratings.

3. Pulling Irons: 7/8” diameter hot dipped galvanized steel bar with exposed triangular shaped opening.

4. Cable supports:
a. Cable stanchions, hot rolled, heavy duty, hot dipped galvanized "T" section steel 2 1/4" by 1/4" in size and punched with 14 holes on 1 1/2" centers for attaching cable arms.
b. Cable arms, 3/16” gage, hot rolled, hot dipped galvanized sheet steel pressed to channel shape. Arms shall be approximately 2 1/2" wide and 14” long. c. Insulators for cable supports, high glazed, wet process porcelain. d. Spares: Equip each cable stanchion with two spare cable arms and six spare insulators for future use.
e. Miscellaneous hardware, hot dipped galvanized steel.

D. Handhole Hardware:

1. Frames and covers configuration as shown on the drawings.

2. Pulling irons, 7/8” diameter galvanized steel bar with exposed triangular shaped opening.

E. Cable supports are not required.

F. Ground Rod Sleeve: Provide a 3” PVC sleeve in manhole floors so that a driven ground rod may be installed.

G. Manholes and Handholes shall be precast units and be constructed as described below. Units shall comply with ASTM C478, C478M.

1. Size: Plan area and clear height shall be not less than that shown on the drawings.

2. Accessories, hardware, and facilities shall be the same as required for poured in place type.

3. Assume ground water level 3’ below ground surface unless a higher water table is shown in the boring logs and adjust design accordingly.

H. Ducts:

1. Size shall be as shown on drawings.

2. Ducts (concrete encased):
a. Plastic Conduit:
1) NEMA TC6 & 8 and TC9 plastic utilities conduit UL 651 and 651A Schedule 40 PVC.
2) Duct shall be suitable for use with 90 degree C rated conductors.

3. Ducts (direct burial):
a. Plastic duct:
1) NEMA TC2 and TC3, EPC-40, Type II.
2) UL 651 and 651A, Schedule 40 Schedule 80 PVC.
3) Duct shall be suitable for use with 75 degree C rated conductors. b. Rigid metal conduit, PVC-coated: UL6 and NEMA RN1 galvanized rigid steel, threaded type, coated with PVC sheath bonded to the galvanized exterior surface, nominal 0.040” thick.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 0546.13
26 0546.13 – Electric Utility Systems

I. Ground Rods: Per Section 26 0526, GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS.

J. Ground Wire: Stranded bare copper No. 6 AWG minimum.

K. Conduit Spacers: Prefabricated plastic.

L. Warning Tape: Standard 4 mil polyethylene 3” wide tape, detectable type, red with black letters, imprinted with “CAUTION BURIED ELECTRIC CABLE BELOW”.

M. Pull Rope: Plastic with 200 pound minimum tensile strength.

PART 3 - EXECUTION

3.1 TRENCHING
A. Refer to EARTHWORK section of specification for trenching back-filling, and compaction requirements.

B. Work with extreme care near existing ducts, conduits, cables, and other utilities to avoid damaging them.

C. Cut the trenches neatly and uniformly for utility company trenches, notify for inspections by utility company a minimum of 48 hours in advance.

D. Conduits to be installed under existing paved areas, roads, and railroad tracks which are not to be disturbed shall be protected into place. Conduits shall be minimum 36” cover.

E. Trench Preparation: A 4” sand bedding is required if trench bottom is not rock free. A 4” sand covering over the cable is required if the native backfill is not rock free. Backfill and compaction should meet City, County, State and utility company requirements. The serving utility company may required 100% sand backfill. All backfill requirements shall also meet or exceed those set forth in the earthwork or civil section of this specification.

F. Excavation: Provide 6” gravel in bottom of excavated holes for subsurface transformers and all concrete boxes. Spare gravel shall be available for final adjustment. The Contractor is responsible for final grade level of enclosures and boxes. Non-conformance will be corrected by electrical contractor at his expense.

G. Conduit Routing: Sharp turns, bends, or other irregularities in the conduit must be avoided.

Minimum radius bends shall be as required by the serving utility company. Every effort should be made to obtain a straight water tight conduit line. The end of all spare conduits must be capped. The utility company Inspector must approve deviation from layout.

H. Conformance: All work must conform to the utility company “handout package” and Specification 59 and/or 99. Copies are available from the utility company upon request.

I. Joint Trenching: Maintain all required depths, clearance and separations as required by code, ordinance or utility company policies. Coordinate with other utilities to confirm requirements.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 0546.13
26 0546.13 – Electric Utility Systems

3.2 OTHER PADMOUNTED EQUIPMENT
A. Provide adequately sized and reinforced concrete pads with openings for conduit(s) as necessary by the utility company and or the equipment manufacturer.

B. A grounding system shall be installed at each padmounted piece of equipment including, but not limited to, a ground rod, grounding conductor, ufer, and ground grid (if called for).

C. Padmounted equipment shall be bolted to concrete pad with minimum 5/8” x 7 1/2" anchor bolts, one in each of 4 corners of each section of padmounted equipment.

END OF SECTION

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 0546.13
26 0546.13 – Electric Utility Systems

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Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 0553
26 0553 – Identification of Electrical Systems

SECTION 26 0553

IDENTIFICATION OF ELECTRICAL SYSTEMS
PART 1 - GENERAL

1.1 RELATED DOCUMENTS
A. Drawings and general provisions of this Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY
A. This Section Includes:

1. Nameplates and warning signs where specified herein and as shown on contract documents including the following:
a. Nameplates and warning signs permanently installed on all electrical equipment and devices including, but not limited to, the following items:
1) Enclosures for transformers, switchboards, motor control, panels, pullboxes, cabinets, motors, generators, transfer switches.
2) Enclosures for all separately enclosed devices including, but not limited to, disconnect switches, circuit breakers, contactors, time switches, control stations and relays, fire alarm panels and lighting control panel. 3) Wall switches not within sight of outlet controlled. 4) Special systems such as, but not limited to, telephone, fire alarm, warning and signal systems. Identification shall be at each equipment rack, terminal cabinet, control panel, annunciator and pullbox.
5) Devices mounted within and part of equipment including circuit breakers, switches, control devices, control transformers, relays, indication devices and instruments.

2. Conductor and Cable Identification.

B. Related Work:

1. Section 26 0500, COMMON WORK RESULTS FOR ELECTRICAL.

2. Section 26 0519, LOW VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES.

3. Section 26 2416, PANELBOARDS.

PART 2 - PRODUCTS

2.1 EQUIPMENT LABEL DESIGNATIONS
A. Equipment labels indicating equipment designations both emergency and normal. Designation data per drawings or to be supplied with shop drawings approval.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 0553
26 0553 – Identification of Electrical Systems

B. Panelboard labels showing panel designation, voltage, phase and source.

C. In accordance with CEC 110.16, provide arc flash protection warning labels on all switchboards, panelboards, distribution panels, transformers, safety switches, transfer equipment, etc. Labels shall be per ANSI Z535.4 guidelines.

2.2 MATERIALS
A. For Labels: Three layer laminated plastic or micarta with engraved white letters over black background.

B. For Warning Signs: Minimum 18 gauge steel with red lettering on white porcelain enamel finish.

C. Arc flash labels shall be provided as required by CEC Article 70E.

D. Conductor tape number markers: TayMac MX4280 Series non-fading permanent adhesive.

PART 3 - EXECUTION

3.1 MOUNTING
A. Equipment labels shall be mounted by self-tapping, threaded screws and bolts, or by rivets.

Adhesive types are not acceptable unless specifically noted in this section.

B. Conductor tape markers shall be consistently placed for ready conductor identification.

3.2 HEIGHTS ON LABELS
A. Panelboards, Switchboards and Motor Control Centers and Special Systems Enclosures: 1/4" identify equipment designation; 1/8” identify voltage rating and source.

B. Individual Circuit Breakers, Switches, and Motor Starters in Panelboards, Switchboards, and Motor Control Centers: 3/16” identify circuit and load served, including location of equipment.

C. Enclosed Circuit Breakers, Enclosed Switches, and Motor Starters: 3/16” identify load served.

D. Transformers: 3/16” identify equipment designation; 1/8” identify primary and secondary voltages, primary source and secondary load. Include location of primary source or secondary load if remote from transformer.

3.3 WARNING SIGNS
A. Warning signs shall be permanently mounted with cadmium plated steel screws or nickel-plated brass bolts.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 0553
26 0553 – Identification of Electrical Systems

B. Warning signs to read "DANGER - HIGH VOLTAGE", with letters 1 1/2" high, 3/16” stroke minimum.

C. Provide warning sign on all doors or immediately next to door for equipment rooms, enclosures or closets containing equipment energized above 150 volts to ground as per CEC, and/or as directed by the Architect. For interior finish spaces and interior doors, signage shall be coordinated and approved with the Architect in advance of installation.

END OF SECTION

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 0553
26 0553 – Identification of Electrical Systems

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Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 0900
26 0590 – Controls and Instrumentation

SECTION 26 0900

CONTROLS AND INSTRUMENTATION
PART 1 - GENERAL

1.1 RELATED DOCUMENTS
A. Drawings and general provisions of this Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY
A. This Section Includes:

1. Control devices, shown on the drawings and/or required by other sections, to assure a complete and operating system.

2. Furnish submittals/shop drawings for all equipment in this section as described in Section 26 0500, 1.4, COMMON WORK RESULTS FOR ELECTRICAL.

PART 2 - PRODUCTS

2.1 MATERIALS
A. Terminal and Control Cabinets shall be manufactured from code gauge galvanized steel with hinged locking covers finished in grey or hammer tone enamel. Knockouts, barriers and plywood backing shall be provided where required. Cabinets shall be of raintight construction where exposed to the weather. Approved manufacturers are Circle AW, Wireguard, BennerNawman, or equal.

B. Photocontrols and time switches shall be provided as indicated on the drawings. Approved manufacturers are Intermatic, Paragon, Tork or equal. Where indicated on the fixture schedule, photocells in outdoor fixtures shall be factory installed and wired.

C. Lighting Contactors shall be of the correct number of poles with suitable contact ampere ratings. Provide fusing protection for all lighting contactor control circuits. Verify all coil voltages prior to installation. Approved manufacturers are General Electric, Westinghouse, Square "D" or equal.

D. Motor Controls shall be manual or magnetic with motor overload thermal relays. Individual thermal elements sized to the correct motor full load amps shall be used. Provide correct NEMA rated enclosure. Select proper voltage, class, size and horsepower rating. Select the correct coil voltage if magnetic.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 0900
26 0590 – Controls and Instrumentation

PART 3 - EXECUTION

3.1 INSTALLATION
A. Power to all irrigation controllers shall be provided by the Electrical Contractor as required for the irrigation equipment. Also provide and install conduit sweeps as required to house low voltage wiring between controller and exterior below grade.

B. General Purpose Control Contactors shall be rated for the use with the correct ampere rating, voltage, size and horse power rating. Select the correct control coil voltage.

END OF SECTION

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 2416
26 2416 – Panelboards

SECTION 26 2416

PANELBOARDS
PART 1 - GENERAL

1.1 RELATED DOCUMENTS
A. Drawings and general provisions of this Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY
A. This Section Includes:

1. Panelboards.

B. Related Work:

1. Division 09 “PAINTING”: Identification and painting of panelboards.

2. Section 26 0500, COMMON WORK RESULTS FOR ELECTRICAL.

3. Section 26 0533, RACEWAYS AND BOXES FOR ELECTRICAL SYSTEMS.

4. Section 26 0519, LOW VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES (600 VOLTS AND BELOW): Cables and wiring.

5. Section 26 0526, GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS:

Requirements for personnel safety and to provide a low impedance path for possible ground fault currents.

1.3 APPLICABLE PUBLICATIONS
A. Publications listed below (including amendments, addenda, revisions, supplements and errata) form a part of this specification to the extent referenced. Publications are referenced in the text by the basic designation only.

B. Underwriters Laboratories, Inc. (UL):

1. No. 50-1995 Enclosures for Electrical Equipment

2. No. 67-1993 Panelboards

3. No. 489-1991 Molded Case Circuit Breakers and Circuit Breaker enclosures C. National Fire Protection Association (NFPA):

1. No. 70-2010 California Electrical Code (CEC)
D. National Electrical Manufacturers Association (NEMA):

1. No. PB-1-2002 Panelboards.

2. No. AB-3-1996 Molded Case Circuit Breakers and Their Application.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 2416
26 2416 – Panelboards

PART 2 - PRODUCTS

2.1 PANELBOARDS
A. Panelboards shall be in accordance with UL, NEMA, NEC, CEC and as shown on the drawings.

Approved manufacturers are Cutler Hammer, Square D, Seimens, General Electric.

B. Panelboards shall be standard manufactured products. All components of the panelboards shall be the product and assembly of the same manufacturer. All similar units of all panelboards to be of the same manufacturer.

C. All panelboards shall be dead front safety type. Arrange sections for easy removal without disturbing other sections.

D. All panelboards shall be completely factory assembled with molded case circuit breakers. All factory wiring shall be checked for correct tightness and visually inspected to insure that bussing and terminations have not become loose in transit to job site.

E. Panelboards shall have main breaker or main lugs, bus size, voltage, phase, top or bottom feed, and flush or surface mounting as scheduled on the drawings. Refer to single line diagram and panel schedules on drawings. Terminals shall be minimum 75 degree rated. Back fed main circuit breakers are not allowed. Main circuit breakers shall be vertically mounted.

F. Panelboards shall have the following features:

1. Nonreduced size copper bus bars, and connection straps bolted together and rigidly supported on molded insulators. Bus bar taps for panels with single pole branches shall be arranged for sequence phasing of branch circuit devices.

2. Full size neutral bar, mounted on insulated supports.

3. Ground bar and isolation ground bar (where called for in panel schedule) with sufficient terminals for all grounding wires. Buses braced for the available short circuit current.

4. All breakers and phase bus connections shall be arranged so that it will be possible to substitute a 2-pole breaker for two single pole breakers, and a 3-pole breaker for three single pole breakers, when trip is 30 amps or less and frame size is 100 amperes or less, without having to drill and tap the main bus bars at bus straps. Where used for heating and air conditioning, and refrigeration equipment, use only HACR type U.L. listed circuit breakers.

5. Design interior so that protective devices can be replaced without removing adjacent units, main bus connectors, and without drilling or tapping.

6. Where designated on panel schedule as "space", include all necessary bussing, device support and connections. Provide blank cover for each space.

7. In two section panelboards, the main bus in each section shall be full size. The first section shall be furnished with subfeed lugs on the line side with cable connections to the second section. Panelboard sections with tapped bus or crossover bus are not acceptable.

8. Series rated panelboards are not permitted.

9. Label all panels in accordance with Section 26 0553, IDENTIFICATION OF ELECTRICAL SYSTEMS.

10. Recessed panel space conduit: Provide (1) ¾ inch spare conduit stubbed to accessible ceiling space and/or interstitial space below floor for every (5) spaces and spares indicated on panel schedules.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 2416
26 2416 – Panelboards

G. Panelboards serving as building mains shall be “service entrance rated” and UL Listed as “service equipment”.

2.2 CABINETS AND TRIMS
A. Cabinets:

1. Provide galvanized steel cabinets to house panelboards. Cabinets for outdoor panels shall be factory primed and suitably treated with a corrosion-resisting paint finish meeting UL standard for outdoor applications.

2. All ventilated openings in panelboards and switchboards, shall be furnished with dust filters to prevent entrance of dust and debris.

3. Cabinets for panelboards may be of one piece formed steel or of formed sheet steel with end and side panels welded, riveted, or bolted as required.

4. Provide necessary hardware for "in" and "out" adjustment of panel interior.

5. Cabinets for two section panelboards shall be arranged side by side, and shall be the same height. Flush mounted cabinets should be 1 1/2" apart and coupled by conduit nipple if necessary.

6. Gutter size in panel boxes, on all sides, shall be in accordance with the CEC. Penetrations through gutter to live area of the panelboard shall incorporate approved non-metallicgrommet type of insulation to protect wire passing through.

B. Trims:

1. Fabricate trim of sheet steel consisting of frame with door attached by concealed hinges.

Provide flush or surface trim as shown on the drawings.

2. Flush trims shall overlap the box by at least 3/4" all around.

3. Surface trim shall have the same width and height as the box.

4. Flush or surface trims shall not have ventilating openings.

5. Secure trims to back boxes by indicating trim clamps.

6. Provide a welded angle on rear of trim to support and align trim to cabinet.

7. Provide separate trims for each section of multiple section panelboards. Trims and doors of sections shall be of the same height.

C. Doors:

1. Provide doors with flush type latch and manufacturer's standard lock. Doors over 48 inches in height shall have a vault handle and a three-point catch, arranged to fasten door at top, bottom, and center.

2. In making switching devices accessible, doors shall not uncover any live parts.

3. Provide concealed hinges welded to the doors and trims.

4. For lighting or power contactors incorporated in panelboards, provide separate doors for the contactors.

5. Provide keyed alike system for all panelboards.

6. Provide a directory card, metal holder, and transparent cover. Permanently mount holders on inside of doors.

D. Painting:

1. Thoroughly clean and paint trims and doors at the factory with primer and manufacturer's standard finish.

E. Breaker features shall be as follows:

1. Integral housing of molded insulating material.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 2416
26 2416 – Panelboards

2. Silver alloy contacts.

3. Arc quenchers and phase barriers for each pole.

4. Quick-make, quick-break, operating mechanisms.

5. A trip element for each pole, thermal magnetic type with long time delay and instantaneous characteristics, a common trip bar for all poles and a single operator.

6. Electrically and mechanically trip free.

7. An operating handle which indicates ON, TRIPPED, and OFF positions. a. Line connections shall be bolted.
b. Interrupting rating shall not be less than the maximum short circuit current available at the line terminals as indicated on the drawings, and as shown on the electrical system protective device study as required in Section 26 0573 OVERCURRENT PROTECTIVE DEVICE COORDINATION STUDY. The
interrupting rating shall not be less than the minimum identified requirement.

8. An overload on one pole of a multipole breaker shall automatically cause all the poles of the breaker to open.

2.3 INSTALLATION
A. Installation shall be in accordance with CEC, as shown on the drawings, and as specified.

B. Locate panelboards so that the present and future conduits can be conveniently connected.

Coordinate the sizes and layout of cabinets within the designated spaces. All equipment must be dimensioned in order to physically fit in the spaces provided and to comply with all code required clearances.

C. Install a typewritten schedule of circuits in each panelboard. Include the room numbers (as finally described by the Owner) and items served on the cards. Obtain final room numbers from Architect prior to creating schedule.

D. Mount the panelboard so that maximum height of the top circuit breaker above finished floor shall not exceed 78 inches.

E. For panelboards located in areas accessible to the public, paint the exposed surfaces of the trims, doors, and boxes with finishes to match surrounding surfaces after the panelboards have been installed.

F. Circuit numbers shall correspond to the approved panel schedule. Provide as-built drawings showing the actual circuit numbers being used for each device on each branch circuit if changes are required.

G. Verify depth of all flushmounted enclosures in walls to be certain wall depth will accommodate panel depth prior to installation.

H. All openings in switchgear and panelboards that are unused shall be sealed with bolts and washers. Use caulking where holes or openings cannot be sealed by way of a washer, or bolts or conduit seals.

I. Contractor shall include the services of an independent testing company to test GFI circuit breakers in distribution and main panelboards.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 2416
26 2416 – Panelboards

END OF SECTION

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 2416
26 2416 – Panelboards

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Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 2726
26 2726 – Wiring Devices

SECTION 26 2726

WIRING DEVICES
PART 1 - GENERAL

1.1 RELATED DOCUMENTS
A. Drawings and general provisions of this Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY
A. This Section Includes:

1. Wiring devices.

B. Related Work:

1. Section 26 0500, COMMON WORK RESULTS FOR ELECTRICAL.

2. Section 26 0533, RACEWAYS AND BOXES FOR ELECTRICAL SYSTEMS.

3. Section 26 0519, LOW VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES.

4. Section 26 0526, GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS.

PART 2 - PRODUCTS

2.1 RECEPTACLES
A. General: All receptacles shall be listed by Underwriters Laboratories, Inc.

1. Mounting straps shall be plated steel, with break-off plaster ears and shall include a selfgrounding feature (this feature does not substitute for a grounding conductor terminated on grounding strap of device). Terminal screws shall be brass, brass plated or a copper alloy metal.

2. Receptacles shall be of a screw terminal type, “pressure type quick wire” terminations are not allowed.

B. Duplex receptacles shall be Style Line/Decora single phase, 20 ampere, 120 volts, 2-pole, 3-wire, and conform to the NEMA 5-20R configuration in NEMA WD 6. The duplex type shall have bussing break-off feature for two-circuit operation. The ungrounded pole of each receptacle shall be provided with a separate terminal.

1. Bodies shall be white in color. Verify wiring device color selection to be provided by Architect. Contractor to verify device color with Architect prior to procurement.

2. Switched duplex receptacles shall be wired so that only the top receptacle is switched.

The remaining receptacle shall be unswitched.

3. Ground Fault Interrupter Duplex Receptacles: Shall be an integral unit suitable for mounting in a standard outlet box.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 2726
26 2726 – Wiring Devices

a. Ground fault interrupter shall be commercial grade and consist of a differential current transformer, solid state sensing circuitry and a circuit interrupter switch. It shall be rated for operation on a 60 Hz, 120 volt, 20-ampere branch circuit. Device shall meet CEC requirements. Device shall have a minimum nominal tripping time of 1/30th of a second. Devices shall meet UL 943.

C. Receptacles; 20, 30 and 50 ampere, 250 volts: Shall be complete and match with appropriate cord grip plug. Devices shall meet UL 231.

D. Weatherproof Receptacles: Shall consist of a listed weather resistant duplex receptacle, mounted in box with a gasketed, while in use weatherproof, cast metal cover plate and cap receptacle opening. The cap shall be permanently attached to the cover plate by a spring-hinged flap. Approved manufacturers: Intermatic WP10 Series, Thomas & Betts/Red Dot 2CK Series, or engineer approved equal.

2.2 SWITCHES AND DIMMERS
A. Style Line/Decora rocker switches shall be totally enclosed tumbler type with bodies of phenolic compound. Toggle handles color to match receptacle device color unless otherwise specified.

1. Shall be single unit toggle, butt contact, quiet AC type, heavy-duty general-purpose use with an integral self grounding mounting strap with break-off plasters ears and be of a screw terminal type.

2. Shall be color coded for current rating, listed by Underwriters Laboratories, Inc., and meet the requirements of NEMA WD 1, Heavy-Duty and UL 20.

3. Ratings:
a. 120 volt circuits: 20 amperes at 120-277 volts AC.
b. 277 volt circuits: 20 amperes at 277 volts AC.

4. The switches shall be mounted on the strike plate side of doors.

5. Incorporate barriers between switches with multi-gang outlet boxes where required by the CEC.

6. All toggle switches shall be of the same manufacturer.

2.3 WALL PLATES
A. Wall plates for switches and receptacles shall be thermo plastic B. Standard NEMA design, so that products of different manufacturers will be interchangeable.

Dimensions for openings in wall plates shall be accordance with NEMA WD1.

C. For receptacles or switches ganged together, wall plates shall be a single ganged plate.

D. Wall plates for data, telephone or other communication outlets shall be as specified in the associated specification.

E. Surface mounted boxes, NEMA1, shall be industrial grade raised galvanized steel covers. In shop areas all receptacles shall be dust proof and or waterproof where applicable.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 2726
26 2726 – Wiring Devices

F. Waterproof device covers shall be cast iron, 4-corner screw type, for FS and FD type mounting.

Device covers shall be zinc galvanized finish. Weatherproof covers shall be lockable.

PART 3 - EXECUTION

3.1 INSTALLATION
A. Switches installed in hazardous areas shall be explosion proof type in accordance with the CEC and as shown on the drawings.

B. Installation shall be in accordance with the CEC, NECA “Standard of Installation”, and as shown as on the drawings.

C. Ground terminal of each receptacle shall be bonded to the outlet box with an approved green bonding jumper, and also be connected to the green equipment grounding conductor.

D. General: Devices shall be of the type specified herein. All devices shall be installed with “pigtailed” leads from the outlet box. No device shall be used in the “feed through” application.

Screw terminals shall be used to connect all devices to the circuit and shall be grounded by means of a ground wire where grounding terminals are provided in the device.

E. Installation: Devices and plates shall be installed in a “plumb” condition and must be flush with the finish surface of the wall where boxes are recessed.

F. Mounting heights: All control and convenience devices shall comply with California Code of Regulations Title 24 and ADA with respect to accessibility requirements. Mounting heights indicated on plans shall have precedence.

G. Install switches with the off position down.

H. Clean debris from outlet boxes.

I. Provide extension rings as required to bring outlet boxes flush with finished surface or casework.

J. Test each receptacle device for proper polarity.

END OF SECTION

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 5100
26 5100 – Interior Lighting

SECTION 26 5100

INTERIOR LIGHTING
PART 1 - GENERAL

1.1 RELATED DOCUMENTS
A. Drawings and general provisions of this Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY
A. This Section Includes:

1. Interior lighting systems, including luminaires, ballasts, lamps and emergency lighting equipment.

B. Related Work:

1. Section 26 0500, COMMON WORK RESULTS FOR ELECTRICAL.

2. Section 26 0533, RACEWAYS AND BOXES FOR ELECTRICAL SYSTEMS:

Conduits, fittings, and boxes for raceway systems.

3. Section 26 0519, LOW VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES (600 VOLTS AND BELOW): Low voltage power and lighting wiring.

4. Section 26 0526, GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS:

Requirements for personnel safety and to provide a low impedance path for possible ground fault currents.

5. Section 26 5600, EXTERIOR LIGHTING.

6. Section 26 5670, LIGHTING ACCEPTANCE TESTING.

1.3 SUBMITTALS
A. Submit in accordance with Section 26 0500, COMMON WORK RESULTS FOR ELECTRICAL.

B. Shop Drawings:

1. Sufficient information, clearly presented, shall be included to determine compliance with drawings and specifications.

2. Include electrical ratings, dimensions, mounting, details, materials, terminations, wiring and connection diagrams, photometric data, ballasts, luminaires, lamps and controls.

1.4 APPLICABLE PUBLICATIONS
A. Publications listed below (including amendments, addenda, revisions, supplements) form a part of this specification to the extent referenced. Publications are referenced in the text by the basic designation only.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 5100
26 5100 – Interior Lighting

B. American Society for Testing and Materials (ASTM).

C. American National Standards Institute (ANSI).

D. Aluminum Association Inc. (AA).

E. Illuminating Engineering Society of North America (IESNA).

F. National Electrical Manufacturers Association (NEMA).

G. National Fire Protection Association (NFPA).

H. Underwriters Laboratories, Inc. (UL).

1.5 DEFINITIONS
A. Lighting terminology used herein is defined in IES
B. Exception: The term “driver” is used herein to cover both drivers and power supplies, where applicable.

C. Clarification: The term “LED light source(s)” is used herein per IES to cover LED package(s), module(s), and array(s).

PART 2 - PRODUCTS

2.1 MATERIALS AND EQUIPMENT
A. Materials and equipment shall be in accordance with CEC, UL, ANSI, and as shown on the drawings and specified.

2.2 LIGHTING FIXTURES (LUMINAIRES)
A. Shall be in accordance with NFPA 70, UL 1598 and shall be as shown on drawings and as specified. All luminaires shall have been certified to the California Energy Commission by its manufacturer to comply with the efficiency standards as per California Code of Regulations Title 24, Part 6, Section 111 referencing the Appliance Efficiency Regulations in Title 20. Post certification with building permit.

B. Sheet Metal:

1. Shall be formed to prevent warping and sagging. Housing, trim and lens frame shall be true, straight (unless intentionally curved) and parallel to each other as designed.

2. Wireways and fittings shall be free of burrs and sharp edges and shall accommodate internal and branch circuit wiring without damage to the wiring.

3. When installed, any exposed fixture housing surface, trim frame, door frame and lens frame shall be free of light leaks; lens doors shall close in a light tight manner.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 5100
26 5100 – Interior Lighting

a. Hinged door closure frames shall operate smoothly without binding when the fixture is in the installed position, and latches shall function easily by finger action without the use of tools.

C. Ballasts shall be serviceable while the fixture is in its normally installed position, and shall not be mounted to removable reflectors or wireway covers.

D. Recessed fixtures shall be of the type approved for the ceiling and insulation conditions and appropriate for the installation location. Insulation must be held back from the fixture to provide manufacturers' recommended clearances for proper operation. Thermal tripping shall be the installer's responsibility to correct. Where installed in fire rated ceilings, coordinate installation of fire rated enclosures around the ceiling penetrations. Fixtures shall contain the proper through wiring capacity for that which is shown on the plans.

E. Recessed fixtures shall be provided with the appropriate trims and hardware compatible with the ceiling type shown. Plaster frames are required where plaster or gypsum board ceilings are encountered.

F. Mechanical Safety: Lighting fixture closures (lens doors, trim frame, hinged housings, etc.) shall be retained in a secure manner by captive screws, chains, captive hinges or fasteners such that they cannot be accidentally dislodged during normal operation or routine maintenance.

G. Metal Finishes:

1. The manufacturer shall apply standard finish (unless otherwise specified) over a corrosion resistant primer, after cleaning to free the metal surfaces of rust, grease, dirt and other deposits. Edges of pre-finished sheet metal exposed during forming, stamping or shearing processes shall be finished in a similar corrosion resistant manner to match the adjacent surface(s). Fixture finish shall be free of stains or evidence of rusting, blistering, or flaking.

2. Interior light reflecting finishes shall be white with not less than 85 percent reflectances, except where otherwise specified on the drawing.

3. Exterior finishes shall be as shown on the drawings.

H. Provide all lighting fixtures with a specific means for grounding metallic wireways and housings to an equipment grounding conductor.

I. Light Transmitting Components for Fluorescent Fixtures:

1. Shall be 100 percent virgin acrylic plastic or water white, annealed, crystal glass.

2. Flat lens panels shall have not less than 1/8 inch of average thickness. The average thickness shall be determined by adding the maximum thickness to the minimum unpenetrated thickness and dividing the sum by 2.

3. Unless otherwise specified, lenses, diffusers and louvers shall be retained firmly in a metal frame by clips or clamping ring in such a manner as to allow expansion and contraction of the lens without distortion or cracking.

J. Recessed LED fixtures shall be manufactured specifically for compact fluorescent or LED lamps with ballasts or drivers integral to the fixture. Assemblies designed to retrofit fixtures are prohibited except when described in this fashion. Fixtures shall be designed for lamps as specified.

K. Provide fixtures with a U.L. listing for shower or shower rating above shower or tub areas.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 5100
26 5100 – Interior Lighting

2.3 LED LUMINAIRE REQUIREMENTS
A. General Requirements:

1. Luminaire shall have an external label per ANSI C136.15

2. Luminaire shall have an internal label per ANSI C136.22.

3. Luminaires shall start and operate in -20°C to +40°C ambient.

4. LED light source(s) and driver(s) shall be RoHS compliant.

2.5 LED DRIVER
A. Driver

1. Rated case temperature shall be suitable for operation in the luminaire operating in the ambient temperatures as indicated.

2. Shall accept the voltage or voltage range indicated, and shall operate normally for input voltage fluctuations of plus or minus 10 percent. Consistent with NEMA SSL 1.

3. Shall have a minimum Power Factor (PF) of 0.90 at full input power and across specified voltage range.

B. Electromagnetic interference

1. Shall have a maximum Total Harmonic Distortion (THD) of 20% at full input power and across specified voltage range.

2. Shall comply with FCC 47 CFR part 15 non-consumer RFI/EMI standards.

C. The following shall be in accordance with corresponding sections of ANSI C136.37

1. Wiring and grounding

2. All internal components shall be assembled and pre-wired using modular electrical connections.

3. Mounting provisions

4. Terminal blocks for incoming AC lines

5. Latching and hinging

6. Ingress protection

2.6 LAMPS
A. Provide lamps for all luminaires.

B. Lamps, coated or clear as recommended by luminaire manufacturer to provide for maximum luminaire efficiency in luminaire used. Provide coated lamps for all interior luminaires.

C. For interior use, all metal halide lamps installed in a common area of building are of the same manufacturer’s production run. Color discontinuities after initial “burn in” are unacceptable and shall be replaced if deemed unacceptable to Owner. All indoor HID lamps shall be coated unless otherwise noted.

D. Position oriented lamps shall be used in all horizontal mounted lamp position fixtures.

Universal lamp is not acceptable in horizontal lamp position.

E. LED LIGHT SOURCE

1. Minimum Color Rendering Index (CRI): 60.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 5100
26 5100 – Interior Lighting

2. Correlated Color Temperature (CCT)
a. CCT shall be as listed in Table 1 below:

Table 1. Allowable CCT
Manufacturer-Rated
Nominal CCT (K)
Allowable LM-79
Chromaticity Values
Measured CCT (K)
2700 2580 to 2870
3000 2870 to 3220
3500 3220 to 3710
4000 3710 to 4260
4500 4260 to 4746
5000 4745 to 5311
5700 5310 to 6020
6500 6020 to 7040

2.7 INSTALLATION
A. Installation and furnishing of lighting fixtures shall be in accordance with the CEC, manufacturer's instructions and as shown on the drawings or specified. Fixtures damaged in transit and storage prior to completion shall be replaced at Contractor’s expense.

B. Align, mount and level the lighting fixtures uniformly.

C. Avoid interference with and provide clearance for equipment. Where the indicated locations for the lighting fixtures conflict with the locations for equipment, change the locations for the lighting fixtures by the minimum distances necessary as approved by the Architect. The Architectural reflected ceiling plan will take precedence over electrical plans.

D. For suspended lighting fixtures, the mounting heights shall provide the clearances between the bottoms of the fixtures and the finished floors as shown on the drawings.

E. Lighting Fixture Supports:

1. Contractor shall provide support for all of the fixtures independent of suspended ceilings.

Supports may be anchored to channels of the ceiling construction, to the structural slab or to structural members within a partition, or above a suspended ceiling.

2. Shall maintain the fixture positions after cleaning and relamping.

3. Shall support the lighting fixtures without causing the ceiling or partition to deflect.

4. Hardware for recessed fluorescent fixtures:

5. Fixtures shall be supported as detailed on drawings and as required by DSA standards.

6. Installation: Fixtures shall be securely mounted on ceilings and walls with appropriate fastening devices. "Drop-in" type T-bar fixtures shall be secured with #12 gauge safety "earthquake wires" as described by California Code of Regulations Title 24 Part 2, Chapter 47. "Earthquake clips" will be required for fastening to the T-bar system in addition to safety wire. Surface mounted fluorescent fixtures shall be solidly screwed or clipped into framing above drywall with 4-#10 sheet metal screws into each fixture.

Provide blocking for screw supports behind all surface mounted lighting fixtures weighing more than 15 lbs.

7. Surface mounted lighting fixtures:

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 5100
26 5100 – Interior Lighting

a. Fixtures shall be bolted against the ceiling independent of the outlet box at four points spaced near the corners of each unit. The bolts shall be minimum ¼-20 bolt, secured to structural ceiling. Non-turning studs may be attached to the building structure by 12 gauge safety hangers.

8. Fixtures mounted in open construction shall be secured directly to the building structure with approved bolting and clamping devices.

9. Single or double pendent mounted lighting fixtures:
a. Each stem shall be supported by an approved outlet box, mounted swivel joint and canopy which holds the stem captive and provides spring load (or approved equivalent) dampening of fixture oscillations. Outlet box shall be supported vertically from the building structure and be allowed to swing to a 45 degree angle.

10. Outlet boxes for support of lighting fixtures (where permitted) shall be secured directly to the building structure with approved devices or supported vertically in a hung ceiling from the building structure with a nine gauge wire hanger, and be secured by an approved device to a main ceiling runner or cross runner to prevent any horizontal movement relative to the ceiling.

F. Furnish and install the specified lamps for all lighting fixtures as part of this project.

G. Coordinate between the electrical and ceiling trades to ascertain that approved lighting fixtures are furnished in the proper sizes and installed with the proper devices (hangers, clips, trim frames, flanges), to match the ceiling system being installed.

H. Bond lighting fixtures and metal accessories to the grounding system as specified in Section 26 0526, GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS.

I. At completion of project, relamp all fixtures which have failed/burned-out lamps. Clean all fixtures, lenses, diffusers and louvers that have accumulated dust/dirt during construction.

J. Provide unswitched leg of interior lighting branch circuit to integral emergency battery pack light fixtures, exit signs and night lights as applicable per lighting plans.

K. Wallmount fixtures in walkway areas shall not project more than 4 inches from wall when projection occurs lower than 80 inches.

END OF SECTION

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 5600
26 5600 – Exterior Lighting

SECTION 26 5600

EXTERIOR LIGHTING
PART 1 - GENERAL

1.1 DESCRIPTION
A. This section specifies the furnishing, installation, and connection of exterior luminaires, controls, poles and supports.

1.2 RELATED WORK
A. Section 26 0500, COMMON WORK RESULTS FOR ELECTRICAL.

B. Section 26 0533, RACEWAYS AND BOXES FOR ELECTRICAL SYSTEMS: Conduits, fittings, and boxes for raceway systems.

C. Section 26 0519, LOW VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES (600 VOLTS AND BELOW): Low voltage power and lighting wiring.

D. Section 26 0546.13, ELECTRIC UTILITY SYSTEMS: Underground handholes and conduits.

E. Section 26 0526, GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS:

Requirements for personnel safety and to provide a low impedance path for possible ground fault currents.

F. Section 26 5100, INTERIOR LIGHTING.

G. Section 26 5670, LIGHTING ACCEPTANCE TESTING.

1.3 SUBMITTALS
A. Submit in accordance with Section 26 0500, COMMON WORK RESULTS FOR ELECTRICAL.

B. Shop Drawings:

1. Sufficient information, clearly presented, shall be included to determine compliance with drawings and specifications.

2. Include electrical ratings, dimensions, mounting, details, materials, required clearances, terminations, wiring and connection diagrams, photometric data, ballasts, poles, luminaires, effective projected area (EPA), lamps and controls.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 5600
26 5600 – Exterior Lighting

1.4 APPLICABLE PUBLICATIONS
A. Publications listed below (including amendments, addenda, revisions, supplements) form a part of this specification to the extent referenced. Publications are referenced in the text by the basic designation only.

B. American Society for Testing and Materials (ASTM).

C. American Concrete Institute (ACI).

D. American National Standards Institute (ANSI).

E. Aluminum Association Inc. (AA).

F. Illuminating Engineering Society of North America (IESNA).

G. National Electrical Manufacturers Association (NEMA).

H. National Fire Protection Association (NFPA).

I. Underwriters Laboratories, Inc. (UL).

1.5 DELIVERY, STORAGE, AND HANDLING
A. Poles: Do not store poles on ground. Store poles so they are at least one foot above ground level. Do not remove factory-applied pole wrappings until just prior to installation of pole.

PART 2 - PRODUCTS

2.1 MATERIALS AND EQUIPMENT
A. Materials and equipment shall be in accordance with CEC, UL, ANSI, as shown on the drawings and as specified.

2.2 POLES
A. General:

1. Poles shall be steel or aluminum as specified in fixture schedule and as shown on the drawings. Finish shall be as approved by the Architect. Assume custom color for bidding.

2. The pole and arm assembly shall be designed for wind loading of 100 miles per hour, with an additional 30 percent gust factor, supporting luminaire(s) having the effective projected areas indicated as per manufacturer data.

3. Poles shall anchor-bolt type designed for use with underground supply conductors. Poles shall have gasketed handhole with a minimum clear opening of 2.5” x 5”. Handhole cover shall be secured by stainless steel captive screws.

4. Provide a steel grounding stud opposite hand hole openings.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 5600
26 5600 – Exterior Lighting

B. Provide a base cover matching the pole in material and color to conceal the mounting hardware pole-base welds and anchor bolts.

C. Hardware: All necessary hardware shall be 300 series tamperproof stainless steel.

D. Types:

1. Aluminum: Provide aluminum poles manufactured of corrosion resistant AA AAH35.1 aluminum alloys conforming to AASHTO LTS-4 for Alloy 6063-T6 or Alloy 6005-T5 for wrought alloys, and Alloy 356-T4 (3,5) for ASTM B108-01 cast alloys. Poles shall be seamless extruded or spun seamless type. Provide a pole grounding connection designed to prevent electrolysis when used with copper ground wire. Base covers for aluminum poles shall be cast from 356-T6 aluminum alloy in accordance with ASTM B108-01.

2. Steel: Provide steel poles having minimum 11-gage steel with minimum yield/strength of 48,000 psi and iron-oxide primed factory finish. Base covers for steel poles shall be structural quality hot-rolled carbon steel plate having a minimum yield of 36,000 psi.

2.3 FOUNDATIONS FOR POLES
A. Foundations shall be cast-in-place concrete.

B. Foundations shall support the effective projected area of the specified pole, arm(s), luminaire(s), and all accessories specified under wind conditions as specified in this section.

C. Place concrete in spirally wrapped treated paper forms for round foundations, and construct forms for square foundations.

D. Rub-finish and round all above-grade concrete edges to approximately 1/4” radius unless otherwise detailed.

E. Concrete shall have 3000 psi minimum 28 day compressive strength.

F. Anchor bolt assemblies and reinforcing of concrete foundations shall be as shown on the drawings and meet ACI 318. Anchor bolts shall be in a welded cage or properly positioned by the tie wire to stirrups.

G. Install a copperclad ground rod, not less than 5/8” diameter by 10’ long in pullbox adjacent to each fixture. Where rock or layered rock is present, drill a hole not less than 2” in diameter and 6’ deep, backfill with tamped fine sand and drive the rod into the hole. Bond the rod to the pole with not less than number 6 AWG bare copper wires. The method of bonding shall be approved for the purpose.

H. After leveling of pole grout base solid between plate and footing with dry pack concrete for vibration reduction.

2.4 LUMINAIRES
A. UL 1598 and ANSI C136.17. Luminaries shall be weatherproof, heavy duty, outdoor types designed for efficient light utilization, adequate dissipation of lamp and ballast heat and safe cleaning and relamping.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 5600
26 5600 – Exterior Lighting

B. Light emitting diode (LED)-based solid state lighting (SSL) products shall be factory tested in accordance to the International Engineering Society (IES) LM-79 recommendations and meet ANSI C78.377-2008 standards.

C. LED light sources shall be factory tested in accordance to IES LM-80 recommendations.

D. LED-based SSL product shall incorporate an external heat sink, integral to the luminaire.

E. IESNA HB-9 and RP-8 light distribution pattern types shall be as indicated on the drawings.

F. Incorporate associated ballasts and drivers within the luminaire housing.

G. Lenses shall be frame-mounted heat-resistant, borosilicate glass, prismatic refractors. Attach the frame to the luminaire housing by hinges or chain.

H. Pre-wire internal components to terminal strips at the factory.

I. Bracket mounted luminaries shall have leveling provisions and clamp type adjustable slip-fitters with locking screws.

J. Materials shall be rustproof. Latches and fittings shall be non-ferrous metal.

K. LED-based SSL luminaires shall be manufactured specifically for LED lamps with drivers integral to the luminaire housing.

2.5 LAMPS
A. Luminaires shall be listed for the lamp specified on the associated electrical plans. Install the proper lamps in every luminaire installed.

B. Lamps shall be clear or coated as recommended by luminaire manufacturer to provide for maximum luminaire efficiency in fixture used.

2.6 LED-BASED SOLID STATE DRIVERS
A. Shall be listed by either U.L. or equal listing agency and comply with IEEE C.62.41-1991, Class A operation.

B. Provide a minimum power factor of 0.9.

C. Minimum operating temperature appropriate for outdoor environments.

D. Shall operate at a frequency greater than or equal to 120Hz.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 5600
26 5600 – Exterior Lighting

PART 3 - EXECUTION

3.1 INSTALLATION
A. Install lighting in accordance with the CEC, as shown on the drawings, and in accordance with manufacturer’s recommendations.

B. Poles:

1. Provide pole foundations with galvanized steel anchor bolts, threaded at the top end and bent 1.57 rad 90 degrees at the bottom end. Provide galvanized nuts, washers, and ornamental covers for anchor bolts. Thoroughly compact backfill with compacting arranged to prevent pressure between conductor, jacket, or sheath and the end of conduit elbow. Adjust poles as necessary to provide a permanent vertical position with the bracket arm in proper position for luminaire location.

2. After the poles have been installed, shimmed and plumbed, grout the spaces between the pole bases and the concrete base with non-shrink concrete grout material. Provide a plastic or copper tube, of not less than 3/8” inside diameter, through the grout tight to the top of the concrete base for moisture weeping.

3. Attach pole base cover to pole flange with set screws.

C. Foundation Excavation: Depth shall be as indicated on drawings. Dig holes large enough to permit the proper use of tampers to the full depth of the hole. Place backfill in the hole in 6” maximum layers and thoroughly tamp. Place surplus earth around the pole in a conical shape and pack tightly to drain water away.

D. Photocell Switch Aiming (where applicable): Aim switch according to manufacturer’s recommendations. Mount switch on or beside each luminaire when switch is provided in cast weatherproof aluminum housing with swivel arm or set adjustable window slide for proper footcandles photocell turn-on.

3.2 GROUNDING
A. Ground noncurrent-carrying parts of equipment including metal poles, luminaries, mounting arms, brackets, and metallic enclosures as specified in Section 26 0526, GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS. Where copper grounding conductor is connected to a metal other than copper, provide specially treated or alloyed connectors suitable and listed for this purpose.

END OF SECTION

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 5600
26 5600 – Exterior Lighting

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Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 5670
26 5670 – Lighting Acceptance Testing

SECTION 26 5670

LIGHTING ACCEPTANCE TESTING
PART 1 - GENERAL

1.1 RELATED DOCUMENTS
A. Drawings and general provisions of this Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY
A. This Section Includes:

1. The Contractor shall be responsible for the Certificate of Acceptance, but coordinate with the Certified California Lighting Controls Test Technician to assure that all required documents have been filed with and approved by the enforcement agency prior to receiving a final occupancy permit. The Certificate of Acceptance will indicate that the Contractor has demonstrated acceptance requirements of the plans and specifications, that current requirements for installation certificates are met, and that currently required operating and maintenance information (as well as the Certificate of Acceptance) were provided to the building Owner.

2. Testing, evaluation and calibration of lighting controls equipment provided, installed and connected in Division 26.

3. Documentation of test results, completion of “Certificate of Acceptance” and “Certificate of Installation” forms and filing with the enforcement agency for approval.

4. Specific Jobsite Conditions:
a. Acceptance testing must be tailored for each specific design, job site, and climactic conditions. While the steps for conducting each test remain consistent, the application of the tests to a particular site may vary. The Contractor shall review the construction documents and include all required time, material, testing equipment, etc. as required to complete the requirements of this section.

B. Related Work:

1. Section 26 0500, COMMON WORK RESULTS FOR ELECTRICAL.

2. Section 26 5100, INTERIOR LIGHTING.

3. Section 26 5600, EXTERIOR LIGHTING.

4. Section 26 0926, LIGHTING CONTROL SYSTEM.

5. Section 26 0900, CONTROLS AND INSTRUMENTATION.

1.3 REFERENCES
A. Acceptance Testing Criteria: 2019 Building Energy Efficiency Standards Non-Residential Compliance Manual.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 5670
26 5670 – Lighting Acceptance Testing

1.4 SYSTEM DESCRIPTION
A. Performance Requirements:

1. All material, equipment, labor and technical supervision to perform tests, calibrations and documentation specified herein.

B. Scope of Testing, Evaluation and Calibration (as applicable):

1. Automatic (master) time switches.

2. Occupancy sensors.

3. Automatic daylighting controls.

4. Photo electric sensors.

5. Daylighting controls.

6. Outdoor astronomical time switches.

7. Area controls.

1.5 SUBMITTALS
A. Submit in accordance with Section 26 0500, COMMON WORK RESULTS FOR ELECTRICAL.

B. Test Reports:

1. Written record of all tests and completion of forms included in this section.

2. At completion of project, assemble a final test report. Submit report to the enforcement agency and the Owner prior to final occupancy to include:
a. Summary of project.
b. Description of systems and equipment tested.
c. Visual inspection report.
d. Description of tests.
e. Test results.
f. Conclusions and recommendations.

3. Report shall be bound in booklet form, include on the Contractor’s letterhead the title of the report and the systems tested.

C. Constructability Plan Review

1. The Contractor shall review the construction drawings and specifications to understand the scope of the acceptance tests and raise critical issues that might affect the success of the acceptance tests prior to starting construction. Any constructability issues associated with the lighting system should be forwarded to the design team for review/modifications prior to equipment procurement and installation. The Contractor shall submit on company letterhead, with the lighting control equipment required by Section 26 0500, COMMON WORK RESULTS FOR ELECTRICAL, 1.4B, a letter confirming that the constructability review has been completed and their company has reviewed and is prepared to complete the lighting acceptance testing required by this section.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 5670
26 5670 – Lighting Acceptance Testing

PART 2 - PRODUCTS

2.1 FORMS
A. Lighting Installation forms and verification procedures for lighting systems that require acceptance testing can be downloaded from the following website:
www.energy.ca.gov/2015publications/CEC-400-2015-033/appendices/forms/NRCI B. Lighting Acceptance forms are to be provided by a Certified California Lighting Controls Acceptance Test Technician. The California Energy Commission adopted changes to the California building Efficiency Standards (Title 24, Parts 1 and 6) that require lighting controls and devices to be certified as properly installed and operational, prior to issuance of occupancy permits. All Acceptance Technicians must be employed by an Acceptance Test employer that provides support as well as quality control. Certified California Lighting Controls Acceptance Test Technicians can be found at the following website: www.calctp.org/acceptancetechnicians/contractors C. These completed forms will be the deliverable product to the enforcement agency and Owner as described in 1.4 of this section.

PART 3 - EXECUTION

3.1 FIELD QUALITY CONTROL
A. Tests:

1. Contractor's Responsibilities:
a. Perform all required tests required by this section. b. Schedule testing with building Owner.
c. Provide Installation forms
d. Acceptance forms provided by California Certified Lighting Controls Technician hired by Contractor.
e. Calibration of equipment such as light meters, photo electric controls, etc. f. Programming of time switches (interior/exterior lighting) for operations as directed by the Owner.

3.2 ADJUSTING
A. Final Settings: The Contractor shall be responsible for implementing all final settings and adjustments on controls equipment as required for a complete and operating system.

END OF SECTION

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 26 5670
26 5670 – Lighting Acceptance Testing

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Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 32 0190
05-11-2023 32 0190 - Operation and Maintenance of Planting

Section 32 0190
Operation and Maintenance of Planting
PART 1 GENERAL

1.01 SECTION INCLUDES
A. Maintain plants in manner that promotes health, growth, color and appearance, to quality levels specified; replace dead, dying, and damaged plants at no extra cost to City.

1. It is Contractor's responsibility to determine type and quantity of soil amendments and fertilizer required.

B. Maintain newly planted landscape plants, including turf (lawns), turf (playfields), trees, shrubs, hedges, vines, ground cover, perennials, flowering bulbs, and annuals.

C. Maintain established landscape plants, including turf (lawns), turf (playfields), trees, shrubs, hedges, vines, ground cover, perennials, flowering bulbs, and naturalized wildflowers.

D. Renovate the following established landscape plants within the project boundaries: turf (lawns).

E. Operate permanent irrigation system.

F. Clean up landscaped areas.

G. Maintenance Period: The time frame covered by these requirements is 90 days:

1. Start Date: Project Date of Substantial Completion.

1.02 RELATED REQUIREMENTS
A. Section 32 8423 - Irrigation System.

B. Section 32 9223 - Sodding.

C. Section 32 9300 - Plants

1.03 REFERENCE STANDARDS
A. ANSI A300 Part 1 - American National Standard for Tree Care Operations - Tree, Shrub, and Other Woody Plant Management - Standard Practices (Pruning) 2017.

B. ANSI Z133.1 - American National Standard for Arboricultural Operations - Safety Requirements 2017.

C. ASTM D4972 - Standard Test Methods for pH of Soils 2019.

1.04 SUBMITTALS
A. See Section 5 for submittal procedures.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 32 0190
05-11-2023 32 0190 - Operation and Maintenance of Planting

B. Soil Tests and Analysis: Submit report showing number of samples, test results, and recommendations for soil amendments and fertilizer.

C. Product Data: Manufacturer's data sheets on each fertilizer, herbicide, pesticide, and other chemical material to be used, showing trade name, chemical composition, mixing instructions, recommended application rate, storage and handling instructions, and application instructions.

D. Certificates: Certification of composition of the following as delivered:

1. Fertilizer.

2. Mulch.

3. Pesticides.

4. Herbicides.

5. Other chemical materials.

E. Installer Qualifications: As specified.

1.05 QUALITY ASSURANCE
A. Installer Qualifications:

1. Maintenance Contractor: The contractual entity that performed the planting installation.

2. Pesticide Applicators: Certified by authorities having jurisdiction.

3. Herbicide Applicators: Certified by authorities having jurisdiction.

1.06 DELIVERY, STORAGE, AND HANDLING
A. Deliver U.S. EPA-controlled materials to site in original containers with legible labels indicating registration number and registered uses.

B. Deliver fertilizer and manufactured soil amendments to site in original containers bearing manufacturer's chemical analysis, name, trade name or trademark, and indication of compliance with applicable state and federal laws and regulations ; alternatively, bulk delivery with equivalent certificate is acceptable.

C. Store fertilizer, soil amendments, and mulch in dry locations away from contaminants.

D. Do not store pesticides, herbicides, or other chemical treatment materials in locations where they could damage seeds or plants.

PART 2 PRODUCTS

2.01 FERTILIZERS AND SOIL AMENDMENTS
A. Fertilizers: Free flowing granular organic type containing nitrogen, phosphorus, and potassium, plus trace minerals and micro-nutrients; controlled release type is preferred.

1. Determine type and quantity based on soil analysis.

B. Soil Amendments: Type and quantity as required to achieve specified results, based on soil analysis.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 32 0190
05-11-2023 32 0190 - Operation and Maintenance of Planting

C. Worm Castings: Commercially packaged, without worms or food source.

2.02 APPLIED MATERIALS
A. Organic Mulch: Maintain general appearance of existing mulched areas; use one of the following types:

1. Wood chips ranging in size from 1/2 inch to one inch.

PART 3 EXECUTION

3.01 EXAMINATION
A. If soil analysis has not already been performed, take sufficient samples to obtain a comprehensive analysis; perform analysis in accordance with ASTM D4972.

3.02 LANDSCAPE MAINTENANCE - GENERAL
A. Protect existing vegetation, pavements, and facilities from damage due to maintenance activities; restore damaged items to original condition or replace, at no extra cost to City.

B. General Cleanup: Remove debris from all landscape areas at least once a week and from turf areas before each mowing.

1. Debris consists of trash, rubbish, dropped leaves, downed branches and limbs of all sizes, dead vegetation, rocks, and other material not belonging in landscaped areas.

2. Remove debris from site and dispose of properly.

C. Watering, Soil Erosion, and Sedimentation Control: Comply with federal, state, local, and other regulations in force; prevent over-watering, run-off, erosion, puddling, and ponding.

1. Repair temporary erosion control mechanisms provided by others.

2. Repair eroded areas and replant, when caused by inadequate maintenance.

3. Prevent sediment from entering storm drains.

D. Trees: Exercise care to avoid girdling trees; provide protective collars if necessary; remove protective collars at end of maintenance period.

E. Fertilizing: Apply fertilizer only when necessary.

F. Drainage Channels: Remove obstructions in gutters, catch basins, storm drain inlets, yard drains, swales, ditches, and overflows.

1. Remove grates from catch basins to clean.

2. Prevent encroachment of other vegetation on turfed surface drainage channels.

G. Health Maintenance: Inspect all plants regularly for health:

1. Eradicate diseases and damaging pests, regardless of severity or speed of effect.

2. Treat accidental injuries and abrasions.

3. If a plant is unhealthy but not yet dead, according to specified definitions, determine reason(s) and take remedial action immediately.

4. Remove dead plants immediately upon determining that they are dead.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 32 0190
05-11-2023 32 0190 - Operation and Maintenance of Planting

H. Pesticide and Herbicide Application: Comply with manufacturer's instructions and recommendations and applicable regulations.

1. Obtain City's approval prior to each application.

2. Apply in manner to prevent injury to personnel and damage to property due to either direct spray or drifting, both on and off City's property.

3. Use backflow preventers on hose bibbs used for mixing water; prevent spills.

4. Inspect equipment daily before application; repair leaks, clogs, wear, and damage.

5. Do not dispose of excess mixed material, unmixed material, containers, residue, rinse water, or contaminated articles on site; dispose of off site in legal manner.

6. Rinse water may be used as mix water for next batch of same formulation.

7. Contractor is responsible for all recordkeeping, submissions, and reports required by laws and regulations.

I. Replanting: Perform replacement and replanting immediately upon removal of dead plant.

3.03 IRRIGATION
A. Irrigation: Do not allow plants to wilt; apply water as required to supplement rainfall; do not waste water; do not water plants or areas not needing water; do not water during rainfall; shut off water flow when finished; repair leaks.

1. New automatic irrigation system may be used.

2. If no automatic irrigation system is available; provide hoses and other equipment as required.

3. City's water source may be used.

4. Do not drive water trucks over turf, seeded areas, or planting beds.

5. Provide backflow preventers on hose bibbs used for irrigation hoses.

B. Automatic Irrigation System: Obtain and follow manufacturer's operating and maintenance instructions.

1. Adjust to water landscape areas only.

2. Adjust sprinkler heads, drippers, valves, pumps, and controllers as required for optimum operation.

3. Drain and prepare for freezing weather; prepare and start up in spring.

4. During system warranty period notify Architect and system installer promptly of defects and leaks that adversely affect irrigation performance.

5. After end of system warranty period, service and repair all defects and leaks.

3.04 RENOVATION OF ESTABLISHED TURF
A. Eliminate undesirable grasses and weeds. Remove as much thatch as possible.

B. Aerate established turf at least once every two years by coring and pulling out soil plugs 2 to 3 inches deep and not more than 2 inches apart.

1. Clean plugs from pavements immediately.

C. Apply fertilizer over entire aerated area.

D. Water as soon as possible after planting. Do not allow newly planted material to become dry.

E. Begin normal mowing once grass reaches 1-1/2 times specified mowing height.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 32 0190
05-11-2023 32 0190 - Operation and Maintenance of Planting

3.05 TURF MAINTENANCE
A. Maintain turf in manner required to produce turf that is healthy, uniform in color and leaf texture, and free from weeds and other undesirable growth.

1. Grass Density - Lawns: 20 plants per square foot, minimum.

2. Bare Spots - Lawns: 2 percent of total area, maximum; 6 inches square, maximum.

3. Keep turf relatively free of thatch, woody plant roots, diseases, nematodes, soil-borne insects, stones larger than 1 inch in diameter, and other materials detrimental to grass growth.

4. Limit broadleaf weeds and patches of foreign grass to a maximum of 2 percent of the total area.

B. Mowing: During growing season(s) mow turf to uniform height, in manner that prevents scalping, rutting, bruising, and uneven or rough cutting.

1. Prior to mowing clean all debris and leaves from turf surface.

2. Schedule frequency of mowing so that no more than one-quarter to one-third of grass leaf length is removed during a cutting.

3. Make each successive mowing at approximately 45 degrees to the previous mowing, if practical.

4. Cool Season Grasses:
a. Reduce mowing height in fall and spring.
b. Use rotary type mowers; mulcher type mowers may be used.

5. Warm Season Grasses:
a. Increase mowing height slightly as fall approaches.
b. Use reel type mowers; do not use mulcher mowers.

C. Summer Mowing Height for Lawns:

1. Fescue, Fine: 2 inches.

D. Trimming: Immediately after each mowing, neatly trim perimeter of each turf area and around obstructions within turf area; match height and appearance of adjacent turf.

1. Adjacent to Pavements: Cut edges of turf to form a distinct, uniform turf edge.

2. Adjacent to Planting Beds and Permanently Mulched Areas: Cut edges of turf to form a distinct, uniform turf edge.

3. Around Other Trees and Poles: Where no planting bed or mulched area exists, trimming with string trimmer is acceptable.

4. At Fences: Trim on both sides of fence.

5. Irrigation Heads and Valve Boxes: Trim neatly so grass doesn't interfere with operation.

E. Fertilizer: Apply as recommended by manufacturer and at rate indicated by soil analysis.

1. Cool Season Grasses: Apply at least once, in Fall before first frost; do not apply high nitrogen fertilizer during Summer; Spring application is optional but must be reduced in quantity.

3.06 PLANTING BED MAINTENANCE
A. Planting beds include all planted areas except turf.

B. Begin maintenance immediately after plants have been installed; inspect at least once a week and perform needed maintenance promptly.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 32 0190
05-11-2023 32 0190 - Operation and Maintenance of Planting

C. Keep planting beds free of pests; remove weeds and grass by hand before reaching 1 inch height.

D. Do not allow climbing, twining, or creeping plants to encroach into other species.

E. Flowering Plants: Remove dead flower heads; do not trim off leaves of flowering bulbs until they are brown.

F. Replace mulch as required and remove debris.

3.07 TREE AND SHRUB MAINTENANCE
A. Trees will be considered dead when main leader has died back or when 25 percent or more of crown has died ; except as otherwise indicated for palm trees.

B. Shrubs will be considered dead when 25 percent or more of plant has died.

C. Inspect woody plants for health by scraping up to 1/16 inch square area of bark; no green cambium layer below bark shall be evidence of death.

D. Adjust stakes, guys and turnbuckles, ties, and trunk wrap as required to promote growth and avoid girdling.

E. Fertilizing: Fertilize all trees at least once during maintenance period, preferably in the Fall; use accepted standards for determining type and method of fertilization.

F. Pruning: Unless otherwise indicated, prune only to maintain balanced natural shape; follow recommendations of ANSI A300 and ANSI Z133.1 and best local practices for species involved.

G. Shrubs: Prune at least once during maintenance period at best time to influence ultimate shape and size for the particular species.

1. Prune to balance the plant's form and according to its natural growth characteristics.

2. Remove water shoots, suckers, and branches not complying with desired shape and size.

H. Large Box Trees: Prune under direction of Project Arborist.

3.08 CLEANING
A. Remove fallen deciduous leaves in Fall; removal may wait until all leaves have fallen.

B. Clean adjacent pavements of plant debris and other debris generated by maintenance activities.

C. Remove and dispose of general cleanup debris and biodegradable debris in a proper manner; City's trash collection facilities may be used.

D. Remove and dispose of general cleanup debris and biodegradable debris in a proper manner.

1. Biodegradable Debris: City will designate a compost pile on site where biodegradable debris may be deposited; branches and bark are not considered biodegradable.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 32 0190
05-11-2023 32 0190 - Operation and Maintenance of Planting

2. Branches and Bark: City will designate a wood chip storage area; machine-chip all branch and bark debris.

3. Non-Biodegradable Debris: City's trash collection facilities may be used.

END OF SECTION

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 32 0190
05-11-2023 32 0190 - Operation and Maintenance of Planting

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Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 32 1416
05-11-2023 32 1416 - Brick Unit Paving

Section 32 1416
Brick Unit Paving
PART 1 GENERAL

1.01 SECTION INCLUDES
A. Brick Pavers
B. Brick Edge Band
C. Brick Bullnose Pavers at Stairs
D. Brick at Site Walls
E. Sand Materials
F. Reinforcement.

G. Mixes.

1.02 RELATED REQUIREMENTS

1.03 REFERENCE STANDARDS
A. ADA Standards - 2010 ADA Standards for Accessible Design 2010.

B. ASTM A1064/A1064M - Standard Specification for Carbon-Steel Wire and Welded Wire Reinforcement, Plain and Deformed, for Concrete 2022.

C. ASTM C33/C33M - Standard Specification for Concrete Aggregates 2018.

D. ASTM C144 - Standard Specification for Aggregate for Masonry Mortar 2018.

E. ASTM C270 - Standard Specification for Mortar for Unit Masonry 2019a, with Editorial Revision.

F. ASTM C902 - Standard Specification for Pedestrian and Light Traffic Paving Brick 2022.

1.04 SUBMITTALS
A. See Section 5for submittals procedures.

1.05 QUALITY ASSURANCE
A. Paver Manufacturer Qualifications: Company specializing in manufacturing the Products specified in this section with minimum three years documented experience.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 32 1416
05-11-2023 32 1416 - Brick Unit Paving

B. Installer Qualifications: Company specializing in performing the work of this section with 5 years documented experience.

1.06 MOCK-UP
A. Install setting bed, brick pavers, curbs and border, and accessories to pattern indicated.

B. Size: 100 sq ft.

C. Mock-up may remain as part of the Work.

1.07 FIELD CONDITIONS
A. Do not install mortar when surrounding air or substrate surface temperature is below 50 degrees F prior to, during, and 48 hours after completion of work.

B. Do not install mortar when surrounding air or substrate surface temperature is above 90 degrees F during and 48 hours after completion of the work.

C. Do not install mortar when wind velocity exceeds 15 mph or relative humidity exceeds 50 percent.

D. At end of working day, or during rainy weather, cover work exposed to weather with waterproof coverings, securely anchored.

PART 2 PRODUCTS

2.01 MANUFACTURERS
A. Brick Pavers:

1. HC Muddox www.hcmuddox.com

2.02 BRICK PAVERS
A. Brick Paving Types 1-5

1. Commercial Standard Brick (solid).

2. Face Size: 3 3/4" x 8" inches.

3. Thickness: 2 1/2 inches.

4. Exposed Surface Texture: Wirecut.

5. Edges: Square.

6. Colors (Locations Indicated on Plans):
a. Paving Type 1: Old Town Red
b. Paving Type 2: Mountain Rose
c. Paving Type 3: Dusty Rose
d. Paving Type 4: Summer Wheat
e. Paving Type 5: Sutter Gold
B. Brick Edge Band

1. Smooth Backup Paver

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 32 1416
05-11-2023 32 1416 - Brick Unit Paving

2. Face Size: 3-5/8 by 7-5/8 inches.

3. Thickness: 2-1/4 inches.

4. Exposed Surface Texture: Smooth

5. Edges: Square.

6. Color: Burnt Rose
C. Brick Bullnose Pavers at Stairs

1. Smooth 11 1/2in Bullnose Paver

2. Face Size: 3-5/8 by 11-5/8 inches.

3. Thickness: 2-1/4 inches.

4. Exposed Surface Texture: Wire Cut

5. Edges: Square.

6. Color: Burnt Rose
D. Brick at Site Walls

1. Commericial Standard Brick (solid)

2. Face Size: 3 3/4" x 8" inches.

3. Thickness: 2 1/2 inches.

4. Exposed Surface Texture: Smooth/Wirecut depending on face used

5. Edges: Square.

6. Color: Spanish Moss

2.03 SAND MATERIALS
A. Sand for Setting Bed: Clean washed concrete sand, free of fines, complying with gradation requirements of ASTM C33/C33M for fine aggregates.

B. Polymeric Sand: Fine sand complying with ASTM C144 combined with polymer binders for creating semi-solid joints between pavers.

1. Color: Tan.

2.04 REINFORCEMENT
A. Masonry Tie: Wire-Bond Dovetail Corrugated Tie, galvanized steel.

2.05 MIXES
A. Mortar Setting Bed and Joint
B. Joint Mortar: Type S Portland cement mix complying with the following:

1. Compressive Strength (28 day): 3000 psi.

2. Slump: 1 to 2 inches.

3. Air Entrained: 5 to 7 percent.

PART 3 EXECUTION

3.01 EXAMINATION
A. Verify substrate is ready to support pavers and imposed loads.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 32 1416
05-11-2023 32 1416 - Brick Unit Paving

B. Verify gradients and elevations of substrate are correct.

C. Verify dry weather forecast without rain for a minimum of 24 hours with temperatures above 55 degrees Fahrenheit.

D. Verify that pavers are completely dry prior to polymeric sand installation.

3.02 INSTALLATION - SAND SETTING BED
A. Spread sand evenly over prepared substrate surface to a nominal thickness of 1-1/2 inches.

B. Dampen and roller compact sand to level surface.

C. Screed and scarify top 1/2 inch of sand.

D. Place paver units in herringbone pattern, from straight reference line.

E. Place half units or special shaped units at edges and interruptions. Maintain tight joints.

Machine saw partial units.

F. Sprinkle sand over surface and sweep into joints. Moisten joints and recover with additional sand until firm joints are achieved. Remove excess sand.

G. Tamp and level paver units with mechanical plate vibrator until units are firmly bedded, level, and to correct elevation and slope gradient.

3.03 CLEANING
A. Do not clean pavers until pavers and mortar are dry.

B. Clean soiled surfaces using cleaning solution. Do not harm pavers, joint materials, or adjacent surfaces.

C. Use non-metallic tools in cleaning operations.

D. Rinse surfaces with clean water.

E. Broom clean paving surfaces. Dispose of excess sand.

3.04 PROTECTION
A. Do not permit traffic over unprotected paver surface.

B. Do not permit traffic for 48 hours after pavement placement.

3.05 MAINTENANCE
A. See Section 01 7000 - Execution and Closeout Requirements, for additional requirements relating to maintenance service.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 32 1416
05-11-2023 32 1416 - Brick Unit Paving

END OF SECTION

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 32 1416
05-11-2023 32 1416 - Brick Unit Paving

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Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 32 1600
05-11-2023 32 1600 - Decomposed Granite Paving

Section 32 1600
Decomposed Granite Paving
PART 1 GENERAL

1.01 SECTION INCLUDES
A. GraniteCrete Paving
B. Stabilized decomposed granite

1.02 REFERENCE STANDARDS
A. ASTM C136 ± Sieve Analysis of Fine and Coarse Aggregates.

B. ASTM D2419 ± Sand Equivalent Value of Soils and Fine Aggregates.

C. CalTrans Standard Specifications for Public Works Construction.

1.03 SEQUENCING:

A. Do not install work specified in this Section prior to acceptance of earth moving.

B. Coordinate work specified in this Section with work specified in other Sections to minimize cutting of and operation of heavy equipment over installed decomposed granite surfacing.

1.04 SUBMITTALS
A. Product Data: Manufacturer¶s product data sheet and installation instructions indicating that product complies with specifications for crushed aggregate blended with GraniteCrete admixture surfacing and specifications for stabilized decomposed granite surfacing.

B. Installer's Qualification Statement.

C. Warranty: Submit manufacturer warranty and ensure that forms have been completed in City's name and registered with manufacturer.

D. Maintenance Materials: Furnish the following for City's use in maintenance of project.

1.05 QUALITY ASSURANCE
A. Manufacturer Qualifications: Installations 500 square feet and over up to 3,000 square feet ± must be a recommended installer at a minimum. Installations 3,000 square feet and over ± must be an Approved Installer.

B. An installer not approved, but with sufficient experience for the project as determined by Granitecrete, Inc., may fulfill this requirement by providing a current letter from Granitecrete, Inc. verifying their ability to complete a successful installation for this specific project. For

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 32 1600
05-11-2023 32 1600 - Decomposed Granite Paving

assistance, contact GraniteCrete, Inc. at (800) 670-0849.

C. Porous Base Rock Testing:

1. Testing shall occur during installation at 1 ton increments of shipping for sieve conformance. Results shall be submitted prior to completion of the stone base installation. a. The stone field area shall have a permeable rate no less than 14´ per hour. The testing shall be per Din 8035 Part 7, ASTM 2434 (constant head), or ASTM F2898 testing methods.
b. In addition to the lab testing, after installation of any aggregate base cross-section, designed to conduct rainfall to the sub-soils and/or under-drain system, the finished aggregate base shall be tested, in situ for infiltration rate, using method ASTM F2898.

The test shall be performed by a registered Geotechnical Engineer or certified agronomist.

2. The Contractor is responsible to meet this performance specification, before proceeding with installation, and shall bear the cost of the on-site testing and the cost of any additional work necessary to achieve compliance with the specification.

3. All test results shall be logged and documented by the Owner's Technical Representative or Geotechnical Engineer. If at any time the processed stone base does not meet specifications, it shall be the Contractor's responsibility to restore, at his expense, the processed stone base to the required grade, cross-section and density.

4. The compaction rate for porous base rock should be 88%. The compaction rate for nonporous base rock should be 95%.

D. Installer Qualifications: Company specializing in performing the work of this section and approved by manufacturer. GraniteCrete recommends certified installers.

1.06 MOCK-UP
A. Provide 1 mock-up, 4 feet long by 4 feet wide, illustrating Granitecrete permeability.

B. Locate where directed.

C. Mock-up may remain as part of the Work.

1.07 DELIVERY, STORAGE, AND HANDLING
A. Deliver GraniteCrete Admixtures to project site in original, unopened packaging. Protect materials and aggregate from contamination with foreign matter. Store under waterproof cover and protect from dampness. .

1.08 FIELD CONDITIONS
A. Field Measurements: Each bidder is required to visit the site of the Work to verify the existing conditions. No adjustments will be made to the Contract Sum for variations in the existing conditions.

B. Do not install Granitecrete materials and decomposed granite surfacing when subbase is wet at saturated field capacity.

C. Do not install GraniteCrete materials when rain will fall on it within 48 hours after the install, or when the temperature will go below freezing within the next five days following installation.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 32 1600
05-11-2023 32 1600 - Decomposed Granite Paving

1.09 WARRANTY
A. Warranty Period: Contractor shall provide warranty for performance of product. Contractor shall warranty installation of product for the time of one year from completion.

B. Submit a written warranty executed by the installer agreeing to repair or replace components of Granitecrete that fail in materials or workmanship within the specified warranty period.

C. Contractor shall provide, for a period of sixty days, unconditional maintenance and repairs as required.

PART 2 PRODUCTS

2.01 GRANITECRETE
A. Crushed aggregate blended with granitecrete admixture surfacing materials.

B. GraniteCrete admixture is an all-natural product and does not contain oils, polymers, resins, or enzymes.

C. Decomposed Granite (DG), crushed aggregate.

1. DG shall have a 3/8´ maximum gradation, produced from naturally friable rock/granite with enough fines to produce a smooth walking surface. Materials should be free from clay lumps, organic matter, and deleterious material. Blends of coarse sand and rock dust are not acceptable.

2. Use a single supply source for the entire quantity required.

3. Gradation, in accordance with ASTM C136:

4. Color: Should have gold to yellow hues. To be selected by Landscape Architect from manufacturer's full range of colors.

5. Supplier: Vineyard Rock Products, Hollister, CA. - (831) 637-6443[Or equal].

6. Aggregate binder: Provide GraniteCrete Admixture. Color: To be selected by Landscape Architect from manufacturer's full range of colors.

2.02 DECOMPOSED GRANITE
A. Source from quarry not more than 500 miles from project site.

B. Sand and crushed stone shall consist of inert materials that are hard and durable, with stone free from surface coatings and deleterious materials. Gradation requirements shall be as follows:

C. Crushed Stone Sieve Analysis Percentage of Weight Passing a Square Mesh Sieve AASHTO T11-82 and T2782
Sieve Size Percent Passing
3/8" 100
#4 90-100
#8 75-80
#16 55-65
#30 40-50

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 32 1600
05-11-2023 32 1600 - Decomposed Granite Paving

#50 25-35
#100 15-20
#200 10-15
D. Sand Equivalent: 30 minimum in accordance with ASTM D2419.

E. Color: To match GraniteCrete.

2.03 STABILIZED BINDER FOR STANDARD DG
A. Stabilizer Solutions, Inc. 33 South 28th St., Phoenix, AZ 85034; phone (602) 225-5900, (800) 336-2468; fax (602) 225-5902; website stabilizersolutions.com; email [email protected]

1. Stabilizer product for stabilizing pathways.

2. Patented, non-toxic, organic binder that is a colorless and odorless concentrated powder that binds decomposed granite or crushed 3/8´ or 1/4" minus aggregate.

2.04 ACCESSORIES
A. Water: Free from contaminants that would discolor or be deleterious to stabilized decomposed granite surfacing.

B. Geosynthetic Fabric: Comply with Greenbook Section 213-2 ±³Geosynthetics´, Type N90.

PART 3 EXECUTION

3.01 EXAMINATION
A. Examine grading and subsoil conditions. Do not proceed until conditions are acceptable.

3.02 PREPARATION
A. Excavation: Excavate to depth required so edges of crushed aggregate blended with GraniteCrete admixture surfacing will match adjacent grades and have a maximum cross slope of 1 percent.

B. Sub-grade Preparation: Comply with Caltrans Standard Specifications Section 301-1 ±³Subgrade Preparation.´ C. Base Course Installation: Class II permeable base rock at 90% compaction.

D. Base shall be compacted layer of aggregate base in thickness as shown per the detail. Make any corrections necessary to base furnished and installed to bring base to the elevations shown on the drawing.

E. Pre-soak base material with water and compact to 90% determined by Test Method ASTM D 1557 prior to installing Stabilized Aggregate. Compaction testing to be provided by project owner, one test per 2,000 square feet of base.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 32 1600
05-11-2023 32 1600 - Decomposed Granite Paving

F. Although porous, it is recommended to have proper drainage available to ensure no standing water on surface or adjacent to Stabilized Aggregate, including downspouts when placed under roof overhang and surface drains.

G. Before proceeding with installation, notify Owner¶s Representative in writing of unsuitable site/base conditions.

3.03 BLENDING STABILIZER FOR STANDARD DECOMPOSED GRANITE A. Stabilizer® shall be thoroughly pre-mixed with aggregate at the rate of 15-lbs of Stabilizer® per 1-ton of aggregate. Verify with manufacturer correct Stabilizer® rate for your project and climate. Drop spreading of Stabilizer® over pre-placed aggregate or mixing by rototilling is not acceptable. Stabilizer shall be mechanically pre-mixed per manufacturer¶s recommendations using an approved mechanical blending unit to adequately blend Stabilizer® with aggregate (Bucket blending is not an approved blending apparatus). Always blend Stabilizer® and aggregate DRY.

3.04 INSTALLATION
A. After pre-blending, place Stabilized Decomposed Granite Aggregate directly on prepared subgrade. Level to desired grade and cross section. Depth of pathways shall be 3´ for heavy foot traffic and light vehicles. DO NOT place on filter fabric. Contact Stabilizer Solutions, Inc. for installation on slopes greater than 8%.

B. Surface shall follow overall contours of landscape. Flat areas shall be crowned for drainage.

Slope 1 percent minimum to drain away from structures.

C. Completed surface shall be of consistent quality and free of deleterious materials such as organic materials, nails, stones, and loose material. Surface shall not have depressions or humps greater than 1/4 inch in ten feet.

D. Install stabilizing binder in accordance with manufacturer's instructions.

3.05 WATERING
A. Water heavily for full-depth moisture penetration of profile. Water activates Stabilizer®.

Apply 25 to 45-gallons of water per 1-ton to achieve saturation. Randomly test for depth using a probing device, which reaches full depth.

B. Contractor shall wait a minimum of 6 ± 72 hours or until such time that the Stabilized Aggregate is able to accept compaction from a 1 to 5 ton roller without separation, plowing or any other physical compromise of the aggregate.

C. If surface aggregate dries significantly quicker than subsurface material, lightly mist surface before compaction.

3.06 COMPACTION
A. Compact Stabilized Aggregate to 85% relative compaction by equipment such as; a 2 to 5-ton double drum roller making 3 to 4 passes. Do not begin compaction for 6 hours after placement

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 32 1600
05-11-2023 32 1600 - Decomposed Granite Paving

and up to 72 hours. DO NOT use a vibratory plate compactor or vibration feature on roller, as vibration separates large aggregate particles. If pumping or pancaking of surface occurs, surface is still too wet to roll.

B. Take care in compacting surface when adjacent to planting and irrigation systems, use 8´ or 10´ hand tamp. Installation of Stabilized Aggregate more than 3´ thick shall be installed in lifts. If 4´ thick compacted (2) 2´ lifts. If 5´ thick compacted (2) 2.5´ lifts. If Stabilized Aggregate is pre-moistened before installation entire 4´ or 5´ lift may be installed.

C. Lightly spray surface area following compaction. Do not disturb aggregate surface with spray action.

3.07 FIELD QUALITY CONTROL
A. Finished surface shall be smooth, uniform and solid with no evidence of chipping or cracking.

Cured and compacted pathway shall be firm throughout profile with no spongy areas. Loose material shall not be present on surface after installation, but may appear after use and according to environmental conditions. Pathway shall remain stable underneath loose granite on top with a ³natural´ look. Any significant irregularities in path surface shall be repaired to the uniformity of entire installation.

3.08 CLEANING
A. Clean excess Decomposed Granite away in areas not scheduled for installation. .

3.09 PROTECTION
A. Contractor shall furnish and install construction fence around new surface to prevent public access. Fencing shall be maintained in place for a minimum of 12 - 72 hours after completion of installation, or as directed by the Owner¶ Representative. Drying period may take longer due to weather conditions.

B. Protect stabilized decomposed granite surfacing from damage until Project completion. Repair damaged areas to match specified requirements.

C. Contractor shall notify Owner¶s Representative that landscape irrigation shall be restricted near Stabilized Aggregate surface until drying period is complete. Standing water on surface and adjacent to path shall be restricted at all times.

3.10 MAINTENANCE
A. Loose aggregate will appear on the surface over time which is a natural occurrence. If excessive aggregate over 1/4 inches occurs, redistribute the stabilized decomposed granite over the entire surface, water thoroughly and re-compact with a minimum one ton drum roller. This process can be repeated as needed.

B. To repair, excavate damaged area leaving a minimum one inch depth of existing stabilized decomposed granite, water and scarify. Scarifying existing stabilized decomposed granite will prevent a cold joint layer between the existing stabilized decomposed granite and the newly imported pre-blended stabilized decomposed granite.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 32 1600
05-11-2023 32 1600 - Decomposed Granite Paving

C. Add water to the pre-blended stabilized decomposed granite to activate. Apply moistened preblended stabilized decomposed granite to excavated area at or above finished grade.

D. Compact with a walk behind drum roller. Do not allow traffic on stabilized decomposed granite surfacing for one-two days after placement or until compacted stabilized decomposed granite has fully cured.

3.11 REPAIRS
A. Excavate damaged area to the depth of the Stabilized Aggregate and square off sidewalls.

B. If area is dry, moisten damaged portion lightly.

C. Pre-blend the dry required amount of Stabilizer with the proper amount of aggregate in a concrete mixer.

D. Add water to the pre-blended Stabilized Aggregate. Thoroughly moisten mix with 25 to 45 gallons per 1-ton of pre-blended material or to approximately 10% moisture content.

E. Apply moistened pre-blended Stabilized Aggregate to excavated area to finish grade.

F. Compact with an 8´ to 10´ hand tamp or 250 to 300 pound roller. Keep traffic off areas for 12 to 48 hours after repair has been completed.

END OF SECTION

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 32 1600
05-11-2023 32 1600 - Decomposed Granite Paving

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Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 32 3300
05-11-2023 32 3300 - Site Furnishings

Section 32 3300
Site Furnishings
PART 1 GENERAL

1.01 SECTION INCLUDES
A. Bench
B. Triple Stream Waste Receptacle
C. Moveable Bistro Table
D. Planter Pots
E. Bike Rack
F. Drinking Fountain
G. String Light Post

1.02 RELATED REQUIREMENTS
A. Section 03 3000 - Cast-in-Place Concrete: Bollard infill and underground encasement.

1.03 REFERENCE STANDARDS
A. ADA Standards - 2010 ADA Standards for Accessible Design 2010.

1.04 SUBMITTALS
A. See Section 5 for submittal procedures.

B. Product Data: Provide manufacturer's specifications and descriptive literature, installation instructions, and maintenance information.

1.05 QUALITY ASSURANCE
A. Manufacturer Qualifications: Company specializing in manufacturing products specified in this section, with at least three years of documented experience.

PART 2 PRODUCTS

2.01 MANUFACTURERS
A. Bench

1. Model per City Standard 9040.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 32 3300
05-11-2023 32 3300 - Site Furnishings

2. Color: Black
B. Triple Stream Waste Receptacle

1. Manufacturer: Big Belly
a. Product: HC5/SC.5/SC.5.5 Solar Powered Triple Station b. Options:
1) Enclosed Hopper for Landfill Waste, Recycling and Compost 2) Foot Pedal
3) Graphic Wrap
C. Moveable Bistro Table - Owner Furnished (Not in Contract)

1. Manufacturer: webstaurantstore.com

2. Product: Lancaster Table & Seating Alloy Series 36´x36´ Dining Height Outdoor Table with 4 Industrial Café Chairs

3. Color: Copper
D. Planter Pot

1. Manufacturer: Tournesol Siteworks

2. Product: Florence Lightweight GFRC Planter
a. Type A: FCR-482424
b. Type B: FCR-3024
E. Bike Rack

1. Manufacturer: Peak Racks

2. Product: 4-bike single sided bike rack

3. 16´ wheel spacing

4. Color: Black Powdercoat
F. Drinking Fountain

1. Manufacturer: Most Dependable Fountains

2. Product: 10145 SMSSFA

3. Options: Safe stream bubbler

4. Color: To be selected from the manufacturer's full range of colors.

G. String Light Post

1. Manufacturer: lightpolesplus.com

2. Product: HP-RTAAVS-12-4030-C-AB-FP. 12ft tall x 4´base OD x 3´ top OD x .125´ thick,

3. Color: Black powder coat

4. No light fixture for top mounting.

5. Pole should be ordered with hand hole cut out for receptacle on poles with receptacles per Electrical Site Plan

6. Aluminum acorn post cap for 3´ post, black powdercoat finish available from www.signaturestreetscapes.com

7. Pole base: polebasecovers.net
a. MAINZ 15 Decorative Base Cover for 4Ǝ Round Poles ± PAA-DRMZ15-XX PART 3 EXECUTION

3.01 EXAMINATION

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 32 3300
05-11-2023 32 3300 - Site Furnishings

A. Verify proper installation of mounting surfaces, preinstalled anchor bolts, and other mounting devices; and ready to receive site furnishing items.

3.02 INSTALLATION
A. Install site furnishings in accordance with approved shop drawings, and manufacturer's installation instructions.

B. Provide level mounting surfaces for site furnishing items.

END OF SECTION

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 32 3300
05-11-2023 32 3300 - Site Furnishings

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Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 32 9219
05-11-2023 32 9219 - Seeding

Section 32 9219
Seeding
PART 1 GENERAL

1.01 SECTION INCLUDES
A. Seeding, mulching and fertilizer.

1.02 RELATED REQUIREMENTS
A. Section 32 0190 - Operation and Maintenance of Planting: Post-occupancy maintenance.

1.03 DEFINITIONS
A. Weeds: Include Dandelion, Jimsonweed, Quackgrass, Horsetail, Morning Glory, Rush Grass, Mustard, Lambsquarter, Chickweed, Cress, Crabgrass, Canadian Thistle, Nutgrass, Poison Oak, Blackberry, Tansy Ragwort, Bermuda Grass, Johnson Grass, Poison Ivy, Nut Sedge, Nimble Will, Bindweed, Bent Grass, Wild Garlic, Perennial Sorrel, and Brome Grass.

1.04 SUBMITTALS
A. Certificate: Certify seed mixture approval by City.

B. Maintenance Data: Include maintenance instructions, cutting method and maximum grass height; types, application frequency, and recommended coverage of fertilizer .

1.05 DELIVERY, STORAGE, AND HANDLING
A. Deliver grass seed mixture in sealed containers. Seed in damaged packaging is not acceptable.

Deliver seed mixture in containers showing percentage of seed mix, year of production, net weight, date of packaging, and location of packaging.

PART 2 PRODUCTS

2.01 SEED MIXTURE
A. Seed Mixture:

1. Perennial Rye: 100%

2.02 SOIL MATERIALS
A. Topsoil: Fertile, agricultural soil, typical for locality, capable of sustaining vigorous plant growth, taken from drained site; free of subsoil, clay or impurities, plants, weeds and roots; pH value of minimum 5.4 and maximum 7.0.

2.03 ACCESSORIES

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 32 9219
05-11-2023 32 9219 - Seeding

A. Mulching Material: Wood cellulose fiber, dust form, free of growth or germination inhibiting ingredients.

1. Manufacturers:
a. Profile Products; ProGanics Biotic Soil Media: www.profileevs.com/#sle.

B. Fertilizer: Recommended for grass, with 50 percent of the elements derived from organic sources; of proportion necessary to eliminate deficiencies of topsoil, as indicated by analysis.

1. Manufacturers:
a. Profile Products; BioPrime: www.profileevs.com/#sle.

C. Water: Clean, fresh and free of substances or matter that could inhibit vigorous growth of grass.

PART 3 EXECUTION

3.01 EXAMINATION
A. Verify that prepared soil base is ready to receive the work of this Section.

3.02 FERTILIZING
A. Apply fertilizer in accordance with manufacturer's instructions.

B. Apply after smooth raking of topsoil and prior to roller compaction.

C. Do not apply fertilizer at same time or with same machine as will be used to apply seed.

D. Mix thoroughly into upper 2 inches of topsoil.

E. Lightly water to aid the dissipation of fertilizer.

3.03 SEEDING
A. Apply seed at a rate of 10-12 lbs per 1000 sq ft , or as recommended by seed supplier evenly in two intersecting directions. Rake in lightly.

B. Do not seed areas in excess of that which can be mulched on same day.

C. Do not sow immediately following rain, when ground is too dry, or during windy periods.

D. Immediately following seeding and compacting, apply mulch to a thickness of 1/8 inches.

Maintain clear of shrubs and trees.

E. Apply water with a fine spray immediately after each area has been mulched. Saturate to 4 inches of soil.

F. Following germination, immediately re-seed areas without germinated seeds that are larger than 4 by 4 inches.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 32 9219
05-11-2023 32 9219 - Seeding

3.04 PROTECTION
A. Identify seeded areas with stakes and string around area periphery. Set string height to 42 inches. Space stakes at 48 inches.

3.05 MAINTENANCE
A. See Section 32 0190 - Operation and Maintenance of Planting for post-occupancy maintenance.

B. Provide maintenance of seeded areas for three months from Date of Substantial Completion.

C. Maintain seeded areas immediately after placement until grass is well established and exhibits a vigorous growing condition.

D. Mow grass at regular intervals to maintain at a maximum height of 2-1/2 inches. Do not cut more than 1/3 of grass blade at any one mowing.

E. Neatly trim edges and hand clip where necessary.

F. Water to prevent grass and soil from drying out.

G. Immediately reseed areas that show bare spots.

H. Protect seeded areas with warning signs during maintenance period.

END OF SECTION

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 32 9219
05-11-2023 32 9219 - Seeding

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Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 32 9300
05-11-2023 32 9300 - Plants

Section 32 9300
Plants
PART 1 GENERAL

1.01 SECTION INCLUDES
A. Preparation of subsoil and topsoil.

B. Topsoil bedding.

C. New trees, plants, and ground cover.

D. Relocated trees, plants, and ground cover.

E. Mulch and Fertilizer.

F. Plants in pots/containers
G. Warranty Replacement
H. Tree Pruning.

1.02 RELATED REQUIREMENTS
A. Section 32 8200 - Irrigation
B. Section 32 0190 - Operation and Maintenance of Planting: Post-occupancy maintenance.

1.03 DEFINITIONS
A. Weeds: Any plant life not specified or scheduled.

B. Plants: Living trees, plants, and ground cover specified in this Section , and described in ANSI Z60.1.

1.04 REFERENCE STANDARDS
A. ANSI/AHIA Z60.1 - American National Standard for Nursery Stock 2014.

B. ANSI A300 Part 1 - American National Standard for Tree Care Operations - Tree, Shrub, and Other Woody Plant Management - Standard Practices (Pruning) 2017.

1.05 SUBMITTALS
A. See Section 5 for submittal procedures.

Job Name: Mission Plaza Improvements
Job Number: 0256-03-CU20 Section 32 9300
05-11-2023 32 9300 - Plants

B. Certificate: Submit certificate for plants free of disease or hazardous insects; certified by federal department of agriculture; free of disease or hazardous insects.

C. Submit list of plant life sources.

D. Submit purchase invoices from nurseries for review.

E. Samples: Submit the following to the City for acceptance:

1. Soil Separator: One square foot minimum, accompanied by product data.

2. Drain Rock: One-half cubic foot.

3. Wood Bark Mulch: One-half cubic foot.

F. Product Data: Submit the following product information to the City for acceptance:

1. Tree Staking Materials: Manufacturer's literature.

2. Herbicides: Schedule for application of herbicides must be approved by the City.

G. Test Reports: Soil tests shall be performed by a certified soils analyst by the state of California.

Provide the following tests and submit the results to the City:

1. Existing Site Soil: Provide two separate tests at distinctly separate on-site locations, for agricultural suitability, fertility, particle size analysis; including recommendations for soil amendment, and fertilization during the maintenance period.

2. Import Soil: Submit test reports of representative sample(s) for approval prior to delivery and for every 100 yards delivered to the site. Test for agricultural suitability, fertility, particle size analysis; including recommendations for soil amendment, and fertilization during the maintenance period.

3. Organic Amendments, Fir Bark: Test for partial organic amendment evaluation.

4. All Other Fertilizers and Amendments: For standard products, submit manufacturer's analysis. For all other products, submit analysis by testing laboratory.

H. Soil Mix - Planters: Submit cut-sheets of each accepted planter soil mix component and oneounce samples of the fertilizers to the Inspector.

1.06 QUALITY ASSURANCE
A. Nursery Qualifications: Company specializing in growing and cultivating the plants with three years documented experience.

B. Installer Qualifications: Company specializing in installing and planting the plants with five years experience.

C. Testing Laboratory: Recognized laboratory for soil and plant disease analysis for ornamental horticulture, approved by the Inspector. Testing laboratory is to perform all work in accordance with the current methods of the Association of Official Agricultural Chemists.

1.07 DELIVERY, STORAGE, AND HANDLING
A. Deliver fertilizer in waterproof bags showing weight, chemical analysis, and name of manufacturer. Store fertilizers and amendments, bark mulch, soil mixes, and other materials which could stain concrete and similar surfaces in such a manner that staining does not occur.