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C-TRAN AOM – PHASE 3 Project Number: # 183450 PROJECT MANUAL Schematic Design - NARRATIVE Submittal Date: May 20, 2019

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Page 1: PROJECT MANUAL Schematic Design - NARRATIVE

C-TRAN AOM – PHASE 3 Project Number: # 183450

PROJECT MANUAL Schematic Design - NARRATIVE

Submittal Date: May 20, 2019

Page 2: PROJECT MANUAL Schematic Design - NARRATIVE

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C-TRAN AOM – Phase 3 SCHEMATIC DESIGN NARRATIVE MAY 2019

I. INTRODUCTORY INFORMATION

A. Work Consists Of:

1. A new 3-story building to accommodate expansion of C-TRAN’s existing maintenance facilities and relocation of their Operations and Administration staff who will be transferred from two existing 1-story buildings at the north side of C-TRAN’s main campus located at 2425 NE 65th Ave in Vancouver, WA. The new building will maintain a covered connection to the existing maintenance facility via existing service doors, while seismic separation will be provided between the new and existing buildings. The first floor of the new building will house space for bus maintenance, training, and parts storage. The second floor will include offices and support areas for the first-floor maintenance area. The third floor will house offices, training, and lounge/break areas for the bus operators and staff. A central stair shall connect all floors and provide natural daylight into the maintenance bays. A dedicated and independent mechanical, and structural system will be provided for building. The new 3-story building is approximately 43,932 square feet. The existing Operations building, Administration building and covered breezeway connecting the existing administration building to the existing maintenance building shall be demolished by the owner prior to starting construction of Phase 3.

2. Existing building modifications – the existing Cash Room (refer to level 1 plan), located in the building to the south of the new building. The existing door to this room is located on the north side. This door will need to be demolished and saved for reuse, patch the opening with CMU. There is currently a window on the east facing wall of this room, the window shall be removed and relocate the existing cash room door to this new opening on the east side.

B. Construction Type:

1. TYPE III-B Construction and includes full coverage automatic sprinkler system and monitoring system. Load bearing exterior walls to be 2HR rated construction with interior shafts to 1HR rated construction. All other construction and structure not required to be rated construction.

C. Construction to meet local and State codes:

1. Codes and Standards:

2. 2015 International Building Code w/ WAC 51-50

3. 2015 International Mechanical Code w/ WAC 51-52 - rev. 10/1/17

4. 2015 Uniform Plumbing Code w/ WAC 51-56

5. 2017 National Electrical Code

6. 2015 International Fuel Gas Code w/ WAC 51-52-21000

7. 2015 International Fire Code w/ WAC 51-54A

8. ICC/ANSI A117.1-2009 Accessibility w/ WAC 51-50-1101.2

9. 2015 Washington State Energy Code - WAC 51-11 - rev. 10/1/17

10. Vancouver Municipal Code Title 17

11. Washington State Water Conservation Code

D. Structural System:

1. Foundation: Shallow continuous foundations and shallow spread foundations.

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C-TRAN AOM – Phase 3 SCHEMATIC DESIGN NARRATIVE MAY 2019

2. Floor:

a. Concrete topping slab over wood decking or CLT panels at Levels 2 and 3.

b. Concrete slab on grade at Level 1.

3. Shear Walls: Reinforced concrete or CMU shear walls

E. Exterior Cladding – Basis of Design:

1. Corrugated metal panel with varying profiles at upper levels.

2. Flat, reinforced metal panel at heads and sills of windows, with dry joint design.

3. Gabion wall veneer system at ground level.

4. Fiberglass punched window system at upper levels.

5. Aluminum Framed Storefront System at ground level and maintenance bays.

F. Roofing:

1. Cold applied SBS system with rigid insulation and mineral cap sheet.

2. Prismatic skylight system, aluminum curb mounted, above central stair core and lounge area.

G. Furniture, Fixtures & Equipment (FF&E)

1. All furniture selection and installation by others.

II. SITE

A. See Phase II for all site related scope.

III. UTILITIES

A. See Phase II for all utility related scope.

IV. DELEGATED DESIGNED SYSTEMS

A. Following construction and or building components are Delegated-Design:

1. Concrete-filled steel pan exit stairs.

2. Window Washing and Fall Protection.

3. Seismic bracing of mechanical and electrical equipment, including piping.

4. Temporary construction shoring

5. Building security system.

6. Automatic fire protection sprinkler system.

7. Suspended ceiling systems.

8. Roof wind design.

9. Metal furring assemblies and associated exterior finish cladding attachments.

10. Aluminum Framed Storefront System.

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C-TRAN AOM – Phase 3 SCHEMATIC DESIGN NARRATIVE MAY 2019

V. MOCK-UPS

A. VMU – Visual Mock-Up – Stand Alone

1. Timing: 90% CDs.

2. Size: 4’x8’ vertical plywood leaning against fixed wall.

3. Purpose: Owner and Architect approval for all colors and exterior finishes of all vertical major systems.

4. Systems:

a. Gabion Veneer actual thickness with ties in front of plywood with mineral board insulation.

b. Metal Panel, each type.

c. Glazing system mullion and glass (each type of both systems).

d. Flashing colors and systems.

e. Not to include sealants and roofing scope.

B. QCMU – Quality Control Mock-Up – In Place on Building

1. Timing: First installation week of each system if not before.

2. Size: 4’x8’ of each system minimum.

3. Purpose (In order of most important):

a. 3D Development of details and sequencing.

b. Water and air testing using the same chamber on one location.

c. Sealant and other minor non-cost related evolutions of aesthetics.

4. Systems:

a. Gabion Veneer actual thickness with ties in front of plywood with mineral board insulation.

b. Metal Panel, each type.

c. Glazing system mullion and glass (each type of both systems).

d. Flashing colors and systems.

e. Not to include sealants and roofing scope.

VI. EXHIBITS

A. Exhibits provided:

1. Exhibit A: Schematic Layout of Lateral Force-Resisting System

2. Exhibit B: MEP Schematic Narrative

3. Exhibit C: Lighting Schematic Design

4. Exhibit D: SD MEP Space Planning

5. Exhibit E: SD Acoustics Narrative

6. Exhibit F: Vertical Transportation Schematic Design Narrative

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C-TRAN AOM – Phase 3 SCHEMATIC DESIGN NARRATIVE MAY 2019

7. Exhibit G: Primary Maintenance Equipment Schedule

8. Exhibit H: Jib Crane Schematic Design Narrative

9. Exhibit J: Shower Pan Detail.

VII. ALTERNATES

A. See sections as noted below for basis of design and alternates listed:

1. Structural Systems:

a. Alternate 3 – Structural Steel Frame

2. Exterior Cladding:

a. Alternate 4 – Gabion Fill – Recycled Concrete or Recycled Glass

b. Alternate 5 – Darkening Spray – Acrylic or STPE

c. Alternate 6 – Aluminum Window System

3. Roof:

a. Alternate 7 – PVC (Thermoplastic Membrane Roofing)

4. Mechanical:

a. Alternate 1 – Conditioning at Maintenance Bay

i. MEP Schematic Narrative – See Exhibit B.

b. Alternate 2 – Conditioning at Administrative/Office Areas and Maintenance Bay

i. MEP Schematic Narrative – See Exhibit B.

VIII. ALLOWANCES

A. Interior Finishes for Elevators: $35,000 for each passenger elevator.

IX. STRUCTURAL SYSTEM

A. Phase description:

1. New administration, operations, and maintenance building. Bus maintenance bays will be a two-story clear space separated from first and second floor interior space by a CMU or concrete wall. Remainder of first and second story floor plate – and full third story – will be office space. New building to be separated from existing buildings on site by seismic gap.

B. Heavy Timber Frame – Basis of Design:

1. Roof:

a. Insulated roof over wood decking or cross-laminated timber (CLT) panels, supported by heavy timber glue-laminated beams

2. Floors:

a. Ground floor: Mild steel reinforced 6” thick concrete slab-on-grade

b. Second and third floors: Concrete topping slab over wood decking or CLT panels, supported by heavy timber glue-laminated beams and columns

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C-TRAN AOM – Phase 3 SCHEMATIC DESIGN NARRATIVE MAY 2019

3. Exterior walls:

a. Ground floor: Concrete or CMU walls

b. Second and third floors: Light-framed wood stud framing with CMU or concrete walls periodically around the building perimeter

4. Interior walls:

a. All floors: Non-bearing, light gage metal stud framing

5. Foundations:

a. At concrete or CMU walls: Shallow continuous foundations

b. At columns: Shallow spread foundations, tied together with steel-reinforced concrete grade beams

6. Cladding:

a. Ground floor: Gabion system supported on perimeter foundation, attached to building for lateral support

b. Second and third floors: Metal panel cladding system, attached to building for both gravity and lateral support

7. Lateral force-resisting system:

a. All floors: Reinforced concrete or CMU shear walls.

C. Structural Steel Frame – Alternate 3:

1. Roof:

a. Insulated roof over metal deck, supported on open web steel truss joists or wide-flange steel beams

2. Floors:

a. Ground floor: Mild steel reinforced 6” thick concrete slab-on-grade

b. Second and third floors: Concrete over metal deck, supported by wide-flange steel beams and columns

3. Exterior walls:

a. Ground floor: Concrete or CMU walls

b. Second and third floors: Light gage metal stud framing with CMU or concrete walls periodically around the building perimeter

4. Interior walls

a. All floors: Non-bearing, light gage metal stud framing

5. Foundations:

a. At concrete or CMU walls: Shallow continuous foundations

b. At columns: Shallow spread foundations, tied together with steel-reinforced concrete grade beams

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C-TRAN AOM – Phase 3 SCHEMATIC DESIGN NARRATIVE MAY 2019

6. Cladding:

a. Ground floor: Gabion system supported on perimeter foundation, attached to building for lateral support

b. Second and third floors: Metal panel cladding system, attached to building for both gravity and lateral support

7. Lateral force-resisting system:

a. All floors: Reinforced concrete or CMU shear walls.

D. Schematic Layout of Lateral Force-Resisting System – See Exhibit A.

E. Governing Code:

1. 2018 IBC as amended by the State of Washington.

X. EXTERIOR ENCLOSURE

A. Cladding systems tested to resist Design Wind Pressure of an outward (negative) 120 miles per hour, Exposure B. Cladding designed for rain screen drainage and pressure equalization. To be confirmed with Structural as building design progresses.

B. Metal Panel Assembly at typical upper levels:

1. Metal Wall Panels – Type 1 – Vertical, even mix of three types:

a. Type 1.1 – Morin MX 1.0

b. Type 1.2 – Morin MX 3.0

c. Type 1.3 – Morin MX 4.0

2. Morin Matrix Clip, hidden fasteners

3. Cold-Formed Furring Assemblies – 1.5” Continuous Horizontal Galvalume Z-girts @ 16” o.c.

4. Cold-Formed Furring Assemblies – 1.75” x 1.75” x 4” Long Galvalume Angle Clips on ¼” Nylon Shims with

5. 2” Mineral Board Insulation – Roxul Cavity Rock (R-8.6) 4lb density

6. Self-Adhered Building Wrap Weather Barrier – Henry VP-160

7. 5/8” Moisture Resistant Sheathing – Dens Glass

8. 6” Wood Stud Framing

a. Alternate 3 - Light gage metal stud framing

9. Glass Fiber Batt Insulation – CertainTeed Corporation Unfaced (R-13)

10. Sheet Vapor Barrier – CertainTeed Membrane

11. 5/8” Gypsum Wallboard

C. Metal Panel Assembly at upper level head of windows, recessed entries, and soffits:

1. Metal Wall Panels – Type 2 – Skyline Skycore Dry Joint SSMSS-HC-D

2. Cold-Formed Furring Assemblies – 1.5” Continuous Horizontal Galvalume Z-girts @ 16” o.c.

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C-TRAN AOM – Phase 3 SCHEMATIC DESIGN NARRATIVE MAY 2019

3. Cold-Formed Furring Assemblies – 1.75” x 1.75” x 4” Long Galvalume Angle Clips on ¼” Nylon Shims with

4. 2” Mineral Board Insulation – Roxul Cavity Rock (R-8.6) 4lb density

5. Self-Adhered Building Wrap Weather Barrier – Henry VP-160

6. 5/8” Moisture Resistant Sheathing – Dens Glass

7. 6” Wood Stud Framing

a. Alternate 3 - Light gage metal stud framing

8. Glass Fiber Batt Insulation – CertainTeed Corporation Unfaced (R-13)

9. Sheet Vapor Barrier – CertainTeed Membrane

10. 5/8” Gypsum Wallboard

D. Gabion Assembly at three sides on Level 1 and Level 2 at maintenance bays:

1. Gabion Veneer – 2” x 2” mesh for 2’ x 4’ module with 4” to 6” Basalt fill, 8” thick veneer. Cage to provide finish coating to match color of rock – not unfinished wire.

a. Alternate 4 – Recycled Concrete or Recycled Glass

2. Darkening Spray – GE Momentive Black Silicone Spray applied on Mineral Board Insulation

a. Alternate 5 – Airblock 33MR Black, Vapor Open, Acrylic or Henry All-Weather Black, Vapor Open, STPE

3. 2” Mineral Board Insulation – Roxul Cavity Rock (R-8.6) 4lb density

4. Fluid Applied Weather Barrier – Prosoco CAT-5, vapor open

5. 6” CMU exposed w/ Vermiculite in open cells not filled with grout – See structural

6. Gabion Jamb Closure

a. 5” x 3” Steel Angle, Continuous, 3-part organic coating, Tnemec or Carboline

b. ¼” Steel Plate bolted to Steel Angle, Depth of gabion assembly, Full Height of gabion stack.

E. Glazing System:

1. Windows – Cascadia Universal Series – Fiberglass Window with Standard Nail Flange, 12 psf field

a. Alternate 6 – Drutex USA MB-70 Series – Aluminum Window with integral flange

2. Storefront – EFCO 403X Storefront with D200 Entrance System, Narrow Style Aluminum Glass Door

F. Membrane Accessories:

1. Head and Jambs – SAM – Henry Liquid Flash

2. Sills and Thresholds – FF SAM – Henry Metal Clad Flashing HE 200-AM (SBS modified)

3. Copings – HT SAM – PE 200-HT at coping (SBS modified)

4. Below Grade Transitions – BG SAM – Henry WP 200

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C-TRAN AOM – Phase 3 SCHEMATIC DESIGN NARRATIVE MAY 2019

G. Slab on Grade:

1. Concrete – See Structural

2. Vapor Barrier – Stego Wrap 15 mil (under vapor closed floor assemblies only)

3. Capillary Break – ¾” Crushed Rock – See Phase II for Civil related scope.

XI. INTERIOR DOORS AND HARDWARE

A. Interior Vertical Lift Doors:

1. Electric Power Door Vertical Lift Door Single Leaf Interior Mounted, fully glazed

2. Location: (2) at north wall of maintenance bays connecting to storage and training. 8’wide x 10’ high

B. Wood Doors:

1. Wood veneer faced doors: 5 ply; 1 ¾ inch thick with wood frame and full wood door.

2. Wood species: White Oak, Vertical Grain Fir, rift cut select grade.

3. Finish: Factory applied transparent finish.

4. Height: 9 feet, Thickness: 1 ¾ inch.

5. Frames: Wood, finish to match door

6. Location: Wellness/ BAT, Office Storage

C. Hollow Metal Doors:

1. Flush with 100 sq inch lite, factory primed, field painted

a. Glazing to be rated.

2. Frames: Hollow metal.

3. Height: 9 feet; Thickness: 1 ¾ inch.

4. Location: Service Rooms (IDF and Electric Rooms), Exit Stairs, Janitor Closets, Maintenance Shop, Building Storage, Shipping and Receiving

D. Glass Doors and Relites:

a. Product: Clear tempered framed glass with black anodized aluminum frame

b. Size: Offices Front: (1) 3’-0” x 9’-0” relite and (1) 3’-0” x 9’-0” hinged door

c. Conference Rooms: (1) 3’-0” x 9’-0” relite and (1) 3’-0” x 9’-0” hinged door

d. Enclaves: (1) 3’-0” x 9’-0” relite and (1) 3’-0” x 9’-0” hinged door

e. Phone: (1) 2’-0” x 9’-0” relite and (1) 3’-0” x 9’-0” hinged door

f. Hardware Finish: ADA lever hardware, brushed stainless steel or pull handle to not exceed ADA push/pull tolerances.

E. Door Hardware:

1. Schlage: Latitude, mortise locks; Ives: butt hinges; Von Duprin: 35/98 exit device;

2. LCN: 4010/4110 closures;

3. Key: Schlage Everest 29-T restricted master key system.

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C-TRAN AOM – Phase 3 SCHEMATIC DESIGN NARRATIVE MAY 2019

4. Finish: Matte Black

5. Location: Service Rooms (IDF and Electric Rooms), Exit Stairs, Janitor Closets, Maintenance Shop, Building Storage, Shipping and Receiving, Wellness/BAT

F. Door Hardware:

1. ASSA Abloy: Rockwood RM5232

2. Door Stop: Rockwood floor door stop

3. Finish: Black Suede Powder Coat

4. Location: Conference, Office, Phone, Enclave

G. Relites:

1. 3/8 inch thick, tempered glass with applied adhesive for privacy

2. Butt glazed.

3. Top U-Channel: 1 x 1-1/2 inch black aluminum

4. Bottom U- Channel: 1 x 1 inch black aluminum

5. Location: Front of Offices, Conference Rooms, Phone Rooms, and Enclaves

XII. STAIRS

A. Egress Stairs:

1. Two (2) egress stairs.

2. Stair Capacity: Uniform live load of 100 lb/sq ft and a concentrated load of 300 lb with deflection of stringer or landing framing not to exceed 1/180 of span. To be confirmed with Structural as building design progresses.

XIII. SECURITY SYSTEM

A. MEP Schematic Narrative – See Exhibit B.

XIV. FIREPROOFING – N/A

XV. ROOF

A. SBS Modified Roof System:

1. Siplast Paradeiene 20TG/30FRTG.

2. ½” Cover Board.

3. 4” average, tapered Polyiso Board Insulation.

4. Roof Vaper Retarder, Paradeiene Irex 40, self-adhered.

B. PVC (Thermoplastic Membrane Roofing) – Alternate 7

1. Sika Sarnafil PVC

2. ½” Cover Board.

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C-TRAN AOM – Phase 3 SCHEMATIC DESIGN NARRATIVE MAY 2019

3. 4” average, tapered Polyiso Board Insulation.

4. Roof Vaper Retarder Sika Sarnafil SA31.

C. Leak Detection:

1. Manufacturers: Electric Conductance Leak Detection by Detec Systems, www.detecsystems.com.

D. Skylight System

1. Bristolite Daylighting Systems Quasar Prismatic Skylight, aluminum triarch with thermal barrier break self-flashing

XVI. ELEVATORS

A. Vertical Transportation Schematic Design Narrative – See Exhibit F.

XVII. INTERIOR FINISHES

A. Finishes by Room Type:

1. Private Offices

a. Floor finish: Carpet Tile $24/ SY (material only)

b. Ceiling finish: Acoustic Ceiling Tile w/ Lay-in Fixtures

c. Wall finish: Paint, allow for one accent wall

d. Base: 4” rubber base

2. Open Offices

a. Floor finish: Carpet Tile $24/ SY (material only)

b. Ceiling finish: Open to structure. Acoustic board applied to structure, 30%

c. Wall finish: Paint

d. Base: 4” rubber base

3. Conference Rooms

a. Floor finish: Carpet Tile $24/ SY (material only)

b. Ceiling finish: Gyp board

c. Wall finish: Paint, allow for one accent wall. Acoustic material applied to one wall.

d. Base: 4” Johnsonite monument rubber base

e. Partition: Modernfold partition system, highlighted on the 3rd floor plan.

4. Shared Offices

a. Floor finish: Carpet Tile $24/ SY (material only)

b. Ceiling finish: Acoustic Ceiling Tile

c. Wall finish: Paint, allow for one accent wall.

d. Base: 4” rubber base

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C-TRAN AOM – Phase 3 SCHEMATIC DESIGN NARRATIVE MAY 2019

5. Work/ Copy

a. Floor finish: Sealed concrete

b. Ceiling finish: Open to structure

c. Wall finish: Paint

d. Base: 4” rubber base

e. Counter: Plastic Laminate

f. Case Fronts: Plastic Laminate

6. Enclave, Phone Room, Huddle

a. Floor finish: Carpet Tile $24/ SY (material only)

b. Ceiling finish: Acoustic Ceiling Tile

c. Wall finish: Paint, allow for one accent wall. Acoustic material applied to one wall.

d. Base: 4” Johnsonite monument rubber base

7. Training Rooms

a. Floor finish: Carpet Tile $24/ SY (material only)

b. Ceiling finish: Floating Acoustic Cloud

c. Wall finish: Paint, allow for two acoustic accent walls.

d. Base: 4” Johnsonite monument rubber base

8. Training Storage

a. Floor finish: Carpet Tile $24/ SY (material only)

b. Ceiling finish: Acoustic Ceiling Tile

c. Wall finish: Paint

d. Base: 4” rubber base

9. Break Rooms / Vending

a. Floor finish: Sealed Concrete

b. Ceiling finish: Acoustic ceiling tile

c. Wall finish: paint, allow for one accent wall of wallcovering.

d. Base: 4” Johnsonite monument rubber base

e. Backsplash: porcelain tile $8/SF (material only)

f. Counter: Quartz- Cambria or similar

g. Case Fronts: Plastic Laminate- through body

10. Wellness/ BAT

a. Floor finish: Carpet Tile $24/ SY (material only)

b. Ceiling finish: Acoustic Ceiling Tile

c. Wall finish: Paint, allow for one accent wall

d. Base: 4” rubber base

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C-TRAN AOM – Phase 3 SCHEMATIC DESIGN NARRATIVE MAY 2019

e. Counter: Quartz- Cambria or similar

f. Case Fronts: Plastic Laminate- through body

11. Quiet Room

a. Floor finish: Carpet Tile $24/ SY (material only)

b. Ceiling finish: Acoustic Ceiling Tile

c. Wall finish: Paint, allow for one accent wall. Acoustic material applied to two walls.

d. Base: 4” rubber base

12. Lounge

a. Floor finish: Carpet Tile and Sealed concrete

b. Ceiling finish: Open to structure with acoustic baffles

c. Wall finish: Paint, allow for 2 accent walls.

d. Base: 4” Johnsonite monument rubber base

e. Counter: Quartz- Cambria or similar

f. Case Fronts: Plastic Laminate open shelving

13. Entry Vestibule

a. Floor finish: Walk off mat carpet tile

b. Ceiling finish: Gyp board

c. Wall finish: Paint

d. Base: 4” Johnsonite monument rubber base

14. Storage / Receiving

a. Floor finish: Sealed Concrete

b. Ceiling finish: Open to structure

c. Wall finish: Epoxy Paint with Impact resistant gypsum wallboard.

d. Base: 4” rubber base

15. Exercise Room

a. Floor finish: Resilient Athletic Flooring

b. Ceiling finish: Open to structure with acoustic baffles

c. Wall finish: Paint, allow for one accent wall. Mirrors on 1 wall.

d. Base: 4” rubber base

e. Case Fronts: Plastic Laminate open shelving

16. Restroom / Shower

a. Floor finish: Porcelain Tile $8/ SF (material only)

b. Ceiling finish: Gyp Board

c. Wall finish: Tile to 60” AFF with paint above.

d. Shower System: Kerdi Shower Kit

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e. Shower Drain: Kerdi-Drain, Perforated (EB) at shower stall entry.

f. See Exhibit J.

17. Corridors

a. Floor finish: Sealed concrete

b. Ceiling finish: Open to structure

c. Wall finish: Paint

d. Base: 4” Johnsonite monument rubber base

18. Maintenance Bays

a. Floor finish: Resinous flooring

b. Ceiling finish: Open to structure

c. Wall finish: Epoxy Paint with Impact resistant gypsum wallboard.

19. Janitor

a. Floor finish: Sealed concrete

b. Ceiling finish: Open to structure

c. Wall finish: Paint, with FRP to 60” AFF

20. IDF

a. Floor finish: Sealed concrete

b. Ceiling finish: Open to structure

c. Wall finish: Paint / Fire rated plywood

d. Base: 4” rubber base

21. Storage

a. Floor finish: Sealed concrete

b. Ceiling finish: Open to structure

c. Wall finish: Paint

d. Base: 4” rubber base

22. Stair 1

a. Floor finish: Tarkett Johnsonite Rubber Stair Treads and Risers

b. Ceiling finish: Open to structure

c. Wall finish: Paint

d. Base: 4” rubber base

23. Stair 2

a. Floor finish: Sealed concrete

b. Ceiling finish: Open to structure

c. Wall finish: Paint, north wall to be level 5 finish for wallcovering.

d. Base: 4” rubber base

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B. Walls:

1. Typical Wall: 3 5/8 Metal studs, painted gypsum wall board and insulation. Extend walls to underside of structure unless noted otherwise.

2. Restroom Walls: 3 5/8 Metal studs with water resistant gypsum wall board and porcelain tile.

3. Back of house/ support spaces to have corner guards at all outside corners.

C. Interior Glazing Systems:

1. Fire- Resistance- Rated Glazing: Type, thickness, and configuration as required to achieve indicated ratings.

a. Applications:

i. Glazed lites in fire doors.

ii. Fire windows.

iii. Sidelights, borrowed lites, and other glazed openings in partitions indicated as having an hourly fire rating.

b. Manufacturers:

i. SAFTIFIRST, a division of O’Keeffe’s Inc;

ii. Vetrotech Saint- Gobain North America

c. Location: South wall of Stair 2 – Slab to slab rated glazing in rated system.

d. See door section for where rated glazing is located within interior doors.

2. Monolithic Safety Glazing: Non-fire-rated

a. Applications:

i. Glazed lites in doors, except fire doors.

ii. Glazed sidelights to doors, except in fire-rated walls and partitions.

b. Glass Type: Fully tempered safety glass as specified.

c. Tint: Clear

d. Thickness: ¼ inch nominal.

3. Glazing Compounds

a. Silicone Sealant: Single component; neutral curing; capable of water immersion without loss of properties; non-bleeding, non-staining; ASTM C920, Type S, Grade NS, Class 25, Uses M, A, and G; with cured Shore A hardness range of 15 to 25; color tbd.

D. Floorings:

1. Porcelain tile. Through body color.

2. Resilient Athletic Flooring:

a. Rubber Sheet Flooring: Rubber roll goods comprising rubber granules from recycled automobile tires encapsulated in a zero-mercury polyurethane binder, lengths to avoid transverse seams.

b. Thickness: Minimum 1/4 in.; Sheet Width: Minimum 48 inches.

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3. Resinous Flooring:

a. Stonhard Epoxy Flooring

b. Product: Stonres

c. Location: Maintenance Bays

4. Tile Carpet:

a. Mohawk Group or equal

b. 18” x 36”

c. 100 % Eco Solution Q Premium Nylon

d. EcoFlex NXT

e. LokDots

E. Ceilings:

1. Ceiling Design Intent:

a. Locate sprinkler heads, HVAC grills, trim, smoke detectors, DAS antennas, recessed light fixtures, and other ceiling mounted devices in the center of acoustical ceiling tiles.

b. Fire stop all penetrations through rated walls and ceilings. Provide fire dampers and/or fire smoke dampers at openings.

c. Provide access panels (fire rated where required) at all necessary locations. Provide fire stopping and acoustic sealant at rated walls.

d. Provide seismic joints in all ceilings as required by the most stringent applicable code whether indicated on the drawings or not.

2. Gypsum board ceiling.

a. Typical gypsum wallboard on ceilings is 5/8” inch unless noted otherwise. Level 4 finish.

3. Suspension System: ASTM C 635; die cut and interlocking components, with stabilizer bars, clips, splices, perimeter moldings, and hold down clips as required meeting seismic requirements.

a. Design per Building Code for seismic category D ASCE 7-02 or 05, CISA recommendation for seismic zone 4.

4. Direct applied acoustical ceiling. BOD: Pinta Acoustic – Phonstop and Sonex Linear

F. Casework:

1. Construction: 7/8 inch recycled wood fiber particleboard with ultra-low emitting formaldehyde.

2. Flush over lay construction.

3. Concealed heavy duty hinges.

4. Hardware: 6 inch pull tab.

5. Materials: Plastic Laminate and Solid Surface

G. Window Coverings:

1. Mechoshade or similar for all exterior windows. Manual powered.

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C-TRAN AOM – Phase 3 SCHEMATIC DESIGN NARRATIVE MAY 2019

H. Appliances:

1. Rating: Energy Star and ADA accessible.

2. Finish: Stainless steel.

3. Break Rooms: One per floor not including Lobby Level

a. Two (2) refrigerators, counter depth.

b. Two (2) microwaves

c. Two (2) dishwashers

4. Wellness Room:

a. One under counter refrigerator and stainless-steel sink

I. Restroom Accessories:

1. Finish: Stainless steel.

2. Toilet Partitions ceiling hung.

3. Flush mounted paper towel dispenser/receptacle, toilet paper dispenser, grab bars and sanitary disposal.

4. Mirrors: Illuminated. 24x36 per sink.

J. Signage:

1. Exterior signage: Not a part of this scope, provided by owner.

2. Accessibility Compliance: All signs are required to comply with ADA Standards for Accessible Design and ANSI/ICC A 117.1 and applicable building codes, unless otherwise indicated; in the event of conflicting requirements, comply with the most comprehensive and specific requirements.

3. Room, Door, Wayfinding and Branding Signs: Not a part of this scope, provided by owner.

K. Audio-Visual Systems:

1. MEP Schematic Narrative – See Exhibit B.

L. Acoustics:

1. SD Acoustics Narrative – See Exhibit E.

XVIII. EXTERIOR DOORS AND OPENINGS

A. Hollow Metal Door – 2” Integral flange head and jamb, continuously welded at miter

B. Entry Door – EFCO 403X Storefront with D200 Entrance System, Narrow Style Aluminum Glass Door

C. Maintenance Bay Door – Electric Power Door Vertical Lift Door Two Leaf Interior Mounted, fully glazed 16’W x 16’H

D. Maintenance Bay Door w/ Integral Man Door – Electric Power Door Vertical Lift Door Single Leaf Interior Mounted 8’W x 10’H, w/ Integral Hollow Metal Door

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C-TRAN AOM – Phase 3 SCHEMATIC DESIGN NARRATIVE MAY 2019

XIX. WINDOW WASHING EQUIPMENT AND FALL PROTECTION

A. Window Washing and Building Maintenance Equipment:

1. Suspended Platform: Type 6061-T6 aluminum alloy mill finished modular platform system, complying with ASME A120.1, of engineered length and width to suit application based on load bearing frame, with non-slip, perforated aluminum deck, soft rubber wall rollers and caster wheels.

2. Tie-In Guides for Continuous Stabilization: Provide guide roller/sliding shoe assembly at each end of bottom of platform designed to provide continuous engagement between platform and internal tracks.

B. Basis of Design: Pro-Bel Enterprises; www.pro-bel.ca.

XX. FOOD SERVICE EQUIPMENT – N/A

XXI. LANDSCAPING

A. See Phase II for all landscape related scope.

XXII. MECHANICAL

A. MEP Schematic Narrative – See Exhibit B.

B. SD MEP Space Planning – See Exhibit D.

XXIII. ELECTRICAL

A. MEP Schematic Narrative – See Exhibit B.

B. SD MEP Space Planning – See Exhibit D.

XXIV. LIGHTING SYSTEMS

A. MEP Schematic Narrative – See Exhibit B.

B. Lighting Schematic Design – See Exhibit C.

XXV. FIRE ALARM SYSTEM

A. MEP Schematic Narrative – See Exhibit B.

B. SD MEP Space Planning – See Exhibit D.

XXVI. COMMUNICATIONS SYSTEM

A. MEP Schematic Narrative – See Exhibit B.

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C-TRAN AOM – Phase 3 SCHEMATIC DESIGN NARRATIVE MAY 2019

XXVII. PLUMBING

A. MEP Schematic Narrative – See Exhibit B.

B. SD MEP Space Planning – See Exhibit D.

XXVIII. FIRE PROTCTION AND LIFE SAFETY

A. MEP Schematic Narrative – See Exhibit B.

XXIX. ENERGY & SUSTAINABILITY

A. MEP Schematic Narrative – See Exhibit B.

XXX. FURNITURE, FIXTURES AND EQUIPMENT

A. Furniture and fixtures provided by owner – electrical / data requirements part of MEP narrative.

B. Primary Maintenance Equipment

1. Primary Maintenance Equipment Schedule – See Exhibit G.

2. Jib Crane Schematic Design Narrative – See Exhibit H.

3. All other equipment provided by owner – electrical / data requirements part of MEP narrative.

END OF NARRATIVE