2022 Facility Condition Assessment Building 120.pdf

2022 Facility Condition Assessment

Facility Detail Report

Prepared by MENG Analysis November 30, 2022

City of Sammamish

Central Washington University - Sammamish

Central Washington University - Sammamish

Facility Summary

120 228th Ave NE

Sammamish, WA 98074

Facility Size - Gross S.F. 30,807

Year Of Original Construction 2008

Year Of Last Renovation 2008

Facility Use Type Community Center

Construction Type Medium

Energy Source Gas

# of Floors 2

Historic Register No

Facility Condition Index (FCI) 0.08

Current Replacement Value (CRV) $10,836,000

Total Project Cost Total Project Cost

Present Value

$430,000 $437,000

Beginning Budget Year 2022

Weighted Avg Condition Score 2.4

Opportunities $589,000 N/A

$3,370,315 $4,026,000

Observed Deficiencies 2022 - 2027

Predicted Renewal Budget 2028 - 2041

Escalation 3%

Discount Rate 1.5%

Facility Condition Summary

Constructed in 2008 and previously used by a number of different churches, the facility was purchased by the city in 2015. There was a tenant improvement project in 2020 for lease to Central Washington University as the Sammamish Center which operates as an extended learning (satellite) campus for the university. The two-story structure includes two mansard roof areas surrounding separate low-slope membrane roofs (with multiple past leaks reported) housing mechanical rooftop equipment. Precast wall panels are showing signs of water intrusion, corrosion of reinforcing steel with early stages of spalling at the main entry.

HVAC is rooftop gas-pack units mostly single zone, but two multi-zone with variable volume and temperature (VVT) zone dampers and thermostats.

The large gym unit is failing and planned for replacement in the near future. HVAC controls are standalone (not networked) for each rooftop system and should be upgraded to City-standard networked controls when the rooftop units are replaced. The economizer dampers were all fully closed during the site visit, indicating no ventilation and no free cooling - a building tune-up is suggested to get the rooftop units and controls working properly. A commercial kitchen hood system is installed, but not used, as kitchen appliances are removed. Plumbing includes restrooms, locker rooms, commercial kitchen, janitor sinks, and drinking fountains. Gutter and downspout at perimeter sloped mansard roof, and internal roof and overflow roof drains serving inner low-slope membrane roof. Fire sprinkler and alarm throughout. Power is modern 480V, three-phase with large capacity for future addition to west. Lighting is manually switched and aging fluorescent, except recent upgrade to LED at gym. High-speed fiber-optic data, and other low voltage systems to support the educational program. The elevator is out of service due to failed controls.

Print Date: 11/29/22

Copyright MENG Analysis 2022

Central Washington University - Sammamish

Facility Summary

120 228th Ave NE

Sammamish, WA 98074

Facility Components

CommentsSystems

O rig in a l

S y s te m

D a te

L a s t

R e n e w a l D a te

Su rveyo r

Sco re

Su rvey D ate 3.0A Substructure

FoundationsA10

Standard FoundationsA1010 3 Concrete footings (possible thickened slab).TRB 09/09/222008 2008

Slab On GradeA1030 3 Concrete slab on grade, no issues reported.TRB 09/09/222008 2008

2.4B Shell

SuperstructureB10

Floor ConstructionB1010 2 Gypcrete on wood deck on TJI wood joists.TRB 09/09/222008 2008

Roof ConstructionB1020 2 Combination of wood deck on stick frame mansard roof forms, steel pan deck on open web steel joists and steel beams. Wood on joists and glulam timbers at low-slope roof area over lobby, wood on timber and glulam beams at north wing vaulted construction. Insulation was noted as fallen away in areas, leaving holes in the thermal envelope below mansard roof framing.

TRB 09/09/222008 2008

Exterior ClosureB20

Exterior WallsB2010 3 Tilt-up concrete panels and stucco finish on cementitious panel pilasters and upper floor. Some diagonal micro cracking of west elevation concrete around openings on north wing. Some moisture intrusion in stucco near west entry. Concrete reinforcing steel corrosion blooms beginning.

TRB 09/09/222008 2008

Exterior WindowsB2020 2 Aluminum storefront system with thermally insulated glazing. One upper west-facing window seal has failed (second floor above the entry, minor maintenance to replace). East window wall reportedly leaks intermittently with water running from the head, down the interior in wind-driven rain conditions (investigate possible source; potential flashing or sealant failure at head of window system).

TRB 09/09/222008 2008

Central Washington University - Sammamish

Facility Summary

120 228th Ave NE

Sammamish, WA 98074

Facility Components

CommentsSystems

O rig in a l

S y s te m D a te

L a s t

R e n e w a l D a te

Su rveyo r

Sco re

Su rvey D ate

2.4B Shell

Exterior ClosureB20

Exterior DoorsB2030 3 Aluminum storefront at primary entries, hollow metal doors and frames (paint fading). Two overhead coiling doors on south elevation.

TRB 09/09/222008 2008

RoofingB30

Roof CoveringsB3010 3 White PVC membrane roofing on low-slope roof well areas, reported having past reoccurring leaks from penetrations and occasional seam failure with leaks needing continual patching. Composition shingle roofing on pitched roof areas with some granule loss occurring. Once the rainy season starts, continue to monitor roof conditions and repair any leaks as minor maintenance.

TRB 09/09/222008 2008

Roof OpeningsB3020 3 Two acrylic skylights over central lobby. Two access hatches with OSHA / L&I safety compliance concerns.

TRB 09/09/222008 2008

ProjectionsB3030 2 Prefinished vented metal soffits at extended eaves.

Soffit at the lower shed roof over storage along gym hangs as low as 6'-8" above sidewalk (head height code compliance issue) and associated downspouts are only 5'-11" off the sidewalk (impact damage evident).

TRB 09/09/222008 2008

2.1C Interiors

Interior ConstructionC10

PartitionsC1010 2 Painted gypsum on stud walls. Demountable glass partition wall added in 2020 at room 114 (see D3040 HVAC Distribution Systems for ventilation air issue).

Plastic laminate toilet partitions.

TRB 09/09/222008 2008

Interior DoorsC1020 3 Solid core wood doors in hollow metal frames. Some doors have begun sticking in frames. It appears that some doors are sagging and need to be adjusted or replaced so doors hang true inside the frames.

TRB 09/09/222008 2008

Central Washington University - Sammamish

Facility Summary

120 228th Ave NE

Sammamish, WA 98074

Facility Components

CommentsSystems

O rig in a l

S y s te m D a te

L a s t

R e n e w a l D a te

Su rveyo r

Sco re

Su rvey D ate

2.1C Interiors

Interior ConstructionC10

FittingsC1030 2 Rubber base, painted metal railings. ADA issues include no guards below grand stair and wall-mounted boxes extend further than allowed by code into the circulation path.

TRB 09/09/222008 2008

StaircasesC20

Stair ConstructionC2010 2 Prefabricated steel stair systems.TRB 09/09/222008 2008

Stair FinishesC2020 2 Carpet.TRB 09/09/222008 2017

Interior FinishesC30

Wall FinishesC3010 2 Painted gypsum, vinyl wall covering, and wainscot with stone image graphic.

TRB 09/09/222008 2017

Floor FinishesC3020 2 Slate-look porcelain tile in central lobby, carpet in classrooms, offices, and second floor, ceramic tile in restroom/lockers/showers, resilient rubber in gym, wood stage, non-slip in prep kitchen.

TRB 09/09/222008 2017

Ceiling FinishesC3030 2 Suspended acoustical tile, gypsum soffits and hard ceilings in wet and utility spaces, stained tongue and groove wood in lobby spine, painted structure in gym.

TRB 09/09/222008 2017

2.4D Services

Vertical TransportationD10

Elevators and LiftsD1010 3 One two-stop 15-hp Thyssenkrupp hydraulic elevator currently out of service due to control failure, but otherwise good; the elevator machinery room has dedicated ductless split-Dx cooling. One mobile stage ADA lift with no issues reported.

DCS 09/09/222008 2008

Central Washington University - Sammamish

Facility Summary

120 228th Ave NE

Sammamish, WA 98074

Facility Components

CommentsSystems

O rig in a l

S y s te m D a te

L a s t

R e n e w a l D a te

Su rveyo r

Sco re

Su rvey D ate

2.4D Services

PlumbingD20

Plumbing FixturesD2010 2 Conventional fixtures with manual trim (faucets and flush valves), including locker room showers and support for commercial kitchen. Dual-height (ADA) drinking fountains, but no filtered water-bottle-fillers -minor maintenance to add in main lobby and/or vending machine area.

DCS 09/09/222008 2008

Domestic Water DistributionD2020 2 City water to copper distribution; high water pressure needs pressure-reducing valve as minor maintenance. Gas-fired domestic hot water heater, with recirculation pump, but heater room hot water piping is missing insulation - minor maintenance to install.

DCS 09/09/222008 2008

Sanitary WasteD2030 3 Economy non-metallic ABS drain, waste, and vent piping, with noise complaints from staff - minor maintenance to wrap offending waste piping with carpet pad. Floor drains with hydraulic trap primers functioning from fixture flush valves.

DCS 09/09/222008 2008

Rain Water DrainageD2040 2 Metal gutter and downspout to storm - minor ongoing maintenance to keep clean, noting access hazard. Internal roof and overflow roof drains all clean, with no issues reported, noting observed interior portions are not insulated to prevent condensation - minor maintenance to add where needed.

DCS 09/09/222008 2008

HVACD30

Energy SupplyD3010 2 Natural gas distribution piping to rooftop HVAC equipment, to domestic hot water heater and commercial kitchen cook line under hood. Minor rust on rooftop gas lines - minor maintenance to clean and preserve.

DCS 09/09/222008 2008

Central Washington University - Sammamish

Facility Summary

120 228th Ave NE

Sammamish, WA 98074

Facility Components

CommentsSystems

O rig in a l

S y s te m D a te

L a s t

R e n e w a l D a te

Su rveyo r

Sco re

Su rvey D ate

2.4D Services

HVACD30

Cooling Generating SystemsD3030 3 Two ductless-split direct-expansion (Dx) refrigerant cooling systems, one for the elevator machine room, the other for the main distribution frame room.

Equipment is aging but functional with five to ten years remaining life with good maintenance. The rooftop refrigerant piping insulation has been damaged and needs replacement as minor maintenance.

DCS 09/09/222008 2008

HVAC Distribution SystemsD3040 2 Rooftop equipment with ductwork both above and below the roof deck; sheet metal and flex duct, with conventional air terminals - grilles, registers, and diffusers, including balancing dampers. Some rooftop duct is oil-canned down, hence with standing water when raining - ongoing maintenance to observe, keep clean, and cold-galvanize to prevent rust. Return air duct is fully-ducted where observed (not ceiling plenum return), which is generally good.

Unpermitted tenant improvement (mechanically) in first floor northeast area - no HVAC for two recently-formed areas with floor-to-ceiling glass walls.

DCS 09/09/222008 2008

Terminal and Package UnitsD3050 3 Rooftop gas-pack units with five to ten years remaining life; multiple pre-filter screens need replacement as minor maintenance. Economizers are not working - tune-up needed. Unclear relief air path for most zones - further investigation needed.

Only two units have on-board relief air path - the gym unit and the larger unit serving the north wing.

The larger gym rooftop unit is failing and needs replacement. Electric wall heater in the riser room.

DCS 09/09/222008 2008

Controls and InstrumentationD3060 4 Standalone controls with programmable thermostats; except two variable volume and temperature (VVT) systems locally networked, but not digitally. Mix or mostly original and some newer thermostats.

DCS 09/09/222008 2008

Other HVAC Systems and EquipmentD3090 2 Type 1 kitchen grease hood with rooftop up-blast exhaust fan and make-up air unit; currently not used, but exhaust fan is operable - minor maintenance to return to full service as needed.

DCS 09/09/222008 2008

Central Washington University - Sammamish

Facility Summary

120 228th Ave NE

Sammamish, WA 98074

Facility Components

CommentsSystems

O rig in a l

S y s te m D a te

L a s t

R e n e w a l D a te

Su rveyo r

Sco re

Su rvey D ate

2.4D Services

Fire ProtectionD40

Fire Protection Sprinkler SystemsD4010 2 Six-inch service to three-inch wet and four-inch dry-pipe distribution; base of riser water pressure is 100 psig; with 40 psig air pressure in dry side. The dry pipe system protects the unconditioned mansard attic space.

DCS 09/09/222008 2008

Fire Protection SpecialtiesD4030 2 Fire extinguishers and AEDs in cabinets.DCS 09/09/222008 2008

Other Fire Protection SystemsD4090 2 Commercial kitchen grease hood fire suppression system currently decommissioned - minor maintenance to recommission and return to service as needed.

DCS 09/09/222008 2008

ElectricalD50

Electrical Service and DistributionD5010 2 Square D 480V with 1,600A capacity; no power quality issues reported. Three 480/208V transformers. Multiple distribution panels, including one on the roof powering the rooftop HVAC equipment.

DCS 09/09/222008 2008

Lighting and Branch WiringD5020 3 T8 fluorescent with manual controls in most spaces;

excepting newer LED in gym.

DCS 09/09/222008 2008

Low Voltage CommunicationD5032 2 Newer VoIP phone systems. Abandoned Aiphone intercom system. Abandoned A/V at gym. Newer A/V at classrooms, but speakers are poorly supported and deforming ceiling tiles - minor maintenance to fully support speakers and repair damaged ceiling tiles.

DCS 09/09/222008 2008

Low Voltage Fire AlarmD5037 2 Modern addressable Silent Knight fire alarm control panel with remote annunciator at main entry.

Detection and notification throughout. Place-of-refuge call system at top of each stairwell.

DCS 09/09/222008 2008

Central Washington University - Sammamish

Facility Summary

120 228th Ave NE

Sammamish, WA 98074

Facility Components

CommentsSystems

O rig in a l

S y s te m D a te

L a s t

R e n e w a l D a te

Su rveyo r

Sco re

Su rvey D ate

2.4D Services

ElectricalD50

Low Voltage SecurityD5038 3 Several newer CCTV cameras, with several older abandoned in place. Original General Electric security system abandoned in place - appears readily returned to service with minor maintenance.

DCS 09/09/222008 2008

Low Voltage DataD5039 2 Newer main distribution frame and intermediate distribution frame with high-speed fiber-optic data service and CAT-6 cabling; newer WiFi antennas throughout.

DCS 09/09/222008 2016

Other Electrical SystemsD5090 2 Combination egress and exit signs with on-board battery packs; battery ballast in stairwells.

DCS 09/09/222008 2008

2.7E Equipment and Furnishings

EquipmentE10

Commercial EquipmentE1010 3 Appliances at makeshift kitchenette areas; washer and dryer rough-in, but no appliances.

DCS 09/09/222008 2008

Institutional EquipmentE1020 3 Motorized basketball backboards in gym in good condition. Most commercial kitchen equipment removed.

DCS 09/09/222008 2008

FurnishingsE20

Fixed FurnishingsE2010 2 Composite solid surface bathroom countertops with integral sinks. Wood veneer faced casework and laminate countertops. Window blinds.

TRB 09/09/222008 2008

Score

Budget

Year

Central Washington University - Sammamish

City of Sammamish

Detailed Assessment - Observed Deficiencies

Site:

2022 - 2027

Survey

Year Qty

Unit

Cost

Direct

CostUnit

Marked Up

CostB1020

Facility: Central Washington University - Sammamish

Roof Construction

Escalation 3%

Discount Rate 1.5%

No fall protection at composite roofing for cleaning and maintenance.

Install fall protection.

Fall Protection

20225 2022 1 $20,000.00 $20,000LS $39,000

Action Type:

Life Safety

Remedial Action:

Deficient Material:

Year

Central Washington University - Sammamish

City of Sammamish

Detailed Assessment - Observed Deficiencies

Site:

2022 - 2027

Survey

Year Qty

Unit

Cost

Direct

CostUnit

Marked Up

CostB1020

Facility: Central Washington University - Sammamish

Roof Construction

Escalation 3%

Discount Rate 1.5%

Gaps in the thermal envelope where insulation has fallen away exposes the conditioned space directly to the exterior underside of the uninsulated mansard roof structure. It also appears that there is insufficient insulation hangars strung below the batts between structural elements.

Inspect the integrity of the entire roof insulation and replace and repair areas where gaps have occurred. Add proper insulation securement to underside of batt insulation.

Insulation

20224 2022 5,000 $3.00 $15,000SF $29,000

Action Type:

Energy Efficiency

Remedial Action:

Deficient Material:

Year

Central Washington University - Sammamish

City of Sammamish

Detailed Assessment - Observed Deficiencies

Site:

2022 - 2027

Survey

Year Qty

Unit

Cost

Direct

CostUnit

Marked Up

CostB2010

Facility: Central Washington University - Sammamish

Exterior Walls

Escalation 3%

Discount Rate 1.5%

Areas of moisture intrusion and cracking of cementitious stucco cladding near west entry.

Repair parapet cap flashings and other joint seals to address moisture intrusion. Repair cladding.

Cement Plaster

20254 2022 1 $10,000.00 $10,000LS $20,000

Action Type:

Other

Remedial Action:

Deficient Material:

Year

Central Washington University - Sammamish

City of Sammamish

Detailed Assessment - Observed Deficiencies

Site:

2022 - 2027

Survey

Year Qty

Unit

Cost

Direct

CostUnit

Marked Up

CostB2010

Facility: Central Washington University - Sammamish

Exterior Walls

Escalation 3%

Discount Rate 1.5%

Areas of reinforcing steel and tilt-up panel steel elements corroding and beginning to spall concrete near west entry. Corrosion of exposed steel occurring also at intersection with window head, and back side of exposed parapet wall.

Conduct corrosion removal and repair at panels. Prep and seal reinforcing steel to thwart further future system degradation, patch and seal concrete, and repaint.

Concrete panels

20225 2022 1 $30,000.00 $30,000LS $59,000

Action Type:

Other

Remedial Action:

Deficient Material:

Year

Central Washington University - Sammamish

City of Sammamish

Detailed Assessment - Observed Deficiencies

Site:

2022 - 2027

Survey

Year Qty

Unit

Cost

Direct

CostUnit

Marked Up

CostB2020

Facility: Central Washington University - Sammamish

Exterior Windows

Escalation 3%

Discount Rate 1.5%

East window wall reportedly leaks intermittently during storm events with water running from the head, down the interior of the window wall.

Investigate possible source and repair. There is no eave protection in the center and adjacent gutters terminate at the window wall in this location. There is also no head kick flashing (continuing the drainage plane past the face of the window frame) visibly evident from the ground. Exterior head sealant of the window system may have failed or have gaps. Additional potential leak sources could be wall parapet cap flashing over roof detail; at this location, there is a minimal height roof curb that water could be bypassing during significant storm events if the membrane does not extend up and over the face of the parapet curb, or has other penetrations.

Investigate further for any internal wall water damage.

Aluminum windows

20274 2022 1 $30,000.00 $30,000EA $59,000

Action Type:

Other

Remedial Action:

Deficient Material:

Year

Central Washington University - Sammamish

City of Sammamish

Detailed Assessment - Observed Deficiencies

Site:

2022 - 2027

Survey

Year Qty

Unit

Cost

Direct

CostUnit

Marked Up

CostB2030

Facility: Central Washington University - Sammamish

Exterior Doors

Escalation 3%

Discount Rate 1.5%

Paint oxidized and faded on hollow metal doors and frames.

Repaint doors and frames.

Exterior Doors

20274 2022 1 $5,000.00 $5,000LS $10,000

Action Type:

Other

Remedial Action:

Deficient Material:

Year

Central Washington University - Sammamish

City of Sammamish

Detailed Assessment - Observed Deficiencies

Site:

2022 - 2027

Survey

Year Qty

Unit

Cost

Direct

CostUnit

Marked Up

CostB3020

Facility: Central Washington University - Sammamish

Roof Openings

Escalation 3%

Discount Rate 1.5%

North tall ladder without safety cage, rungs are smooth painted metal and a slip/fall hazard. No fall guard restraint at each access hatch, no fall protection around skylights (installed skylights do not appear to meet rating against fall breakage).

Replace ladders with OSHA- and L&I-compliant systems, including safety cage at tall ladder, handhold extensions, and fall guards with gates at access hatches and surrounding skylights.

Roof Opening - Hatches

20235 2022 1 $10,000.00 $10,000LS $20,000

Action Type:

Life Safety

Remedial Action:

Deficient Material:

Year

Central Washington University - Sammamish

City of Sammamish

Detailed Assessment - Observed Deficiencies

Site:

2022 - 2027

Survey

Year Qty

Unit

Cost

Direct

CostUnit

Marked Up

CostC1030

Facility: Central Washington University - Sammamish

Fittings

Escalation 3%

Discount Rate 1.5%

ADA issues include no guards below grand stair and wall-mounted boxes (e.g. AED and fire extinguisher) extend further than allowed by code into the circulation path.

Install ADA-compliant permanent guards for the visually impaired (railings, benches, panels, or other permanent construction to reduce impact injury to the visually impaired).

Fittings

20225 2022 1 $6,000.00 $6,000LS $12,000

Action Type:

ADA

Remedial Action:

Deficient Material:

Year

Central Washington University - Sammamish

City of Sammamish

Detailed Assessment - Observed Deficiencies

Site:

2022 - 2027

Survey

Year Qty

Unit

Cost

Direct

CostUnit

Marked Up

CostD1010

Facility: Central Washington University - Sammamish

Elevators and Lifts

Escalation 3%

Discount Rate 1.5%

Aged and obsolete elevator controls; controls currently failed with parts on order.

Upgrade control system to current technology.

Elevator

20225 2022 1 $25,000.00 $25,000LS $49,000

Action Type:

ADA

Remedial Action:

Deficient Material:

Year

Central Washington University - Sammamish

City of Sammamish

Detailed Assessment - Observed Deficiencies

Site:

2022 - 2027

Survey

Year Qty

Unit

Cost

Direct

CostUnit

Marked Up

CostD3040

Facility: Central Washington University - Sammamish

HVAC Distribution Systems

Escalation 3%

Discount Rate 1.5%

No HVAC for two recently-formed areas with floor-to-ceiling glass walls.

Design, permit, and construct HVAC system modifications to provide HVAC service to the first floor northeast office area recently walled off by glass.

HVAC distribution

20234 2022 1,500 $10.00 $15,000SF $29,000

Action Type:

Code Issue

Remedial Action:

Deficient Material:

Year

Central Washington University - Sammamish

City of Sammamish

Detailed Assessment - Observed Deficiencies

Site:

2022 - 2027

Survey

Year Qty

Unit

Cost

Direct

CostUnit

Marked Up

CostD3050

Facility: Central Washington University - Sammamish

Terminal and Package Units

Escalation 3%

Discount Rate 1.5%

Two gym rooftop unit compressors are failed and unit is aged.

Replace gym rooftop unit.

Roof Top Unit

20234 2022 1 $30,000.00 $30,000LS $59,000

Action Type:

Energy Efficiency

Remedial Action:

Deficient Material:

Year

Central Washington University - Sammamish

City of Sammamish

Detailed Assessment - Observed Deficiencies

Site:

2022 - 2027

Survey

Year Qty

Unit

Cost

Direct

CostUnit

Marked Up

CostD3050

Facility: Central Washington University - Sammamish

Terminal and Package Units

Escalation 3%

Discount Rate 1.5%

Economizers not working at all rooftop units - no ventilation air for occupied spaces, and no free cooling during favorable weather.

Service and tune-up rooftop unit economizers to provide code minimum ventilation air and free cooling.

Roof top units

20225 2022 10 $1,500.00 $15,000EA $29,000

Action Type:

Code Issue

Remedial Action:

Deficient Material:

Year

Central Washington University - Sammamish

City of Sammamish

Detailed Assessment - Observed Deficiencies

Site:

2022 - 2027

Survey

Year Qty

Unit

Cost

Direct

CostUnit

Marked Up

CostD3060

Facility: Central Washington University - Sammamish

Controls and Instrumentation

Escalation 3%

Discount Rate 1.5%

Mostly original aging controls.

Replace with current technology thermostats and variable volume and temperature system controls.

Controls

20244 2022 8 $1,000.00 $8,000EA $16,000

Action Type:

Energy Efficiency

Remedial Action:

Deficient Material:

CWU Infrastructure

Facility Summary

120 228th Ave NE

Sammamish, WA 98074

Facility Condition Summary

Purchased in 2015 by the city for $6.1M this 21.54-acre site now houses the two-story Central Washington University Sammamish Center, an extended learning satellite building for the university, that also serves local high school Running Start students. Surrounded by forested wetlands to the north, east, and south, development is generally limited to the west central third of the site. The primary entry and asphalt loop drive off of 228th Avenue NE connects three asphalt parking areas on the north and east sides of the lot, in addition to an entry drive off East Main Street to the south, bisecting two large grassy areas on the east and central thirds of the site (previously earmarked for future building and additional parking lot development).

City water, fire, irrigation, and sewer; onsite storm detention vault to adjacent City storm water pond. Puget Sound Energy power and natural gas.

High-speed fiber-optic data service.

CWU Infrastructure

Facility Summary

120 228th Ave NE

Sammamish, WA 98074

Facility Components

CommentsSystems

O rig in a l

S y s te m

D a te

L a s t

R e n e w a l D a te

Su rveyo r

Sco re

Su rvey D ate G Sitework

Site ImprovementsG20

RoadwaysG2010 3 Asphalt driveway connects main entry, parking lots, fire lane loop, and access road entry from East Main Street, repaired and seal coated in 2018. Clean, prep, and seal asphalt cracks. Apply topcoat seal to extend system life. Fire loop around south face of building is only 11'-2" wide and likely does not meet current fire marshal and apparatus clearance requirements. Some curbs broken, especially at the intersection with the main drive which has a substandard turning radius.

TRB 09/09/222008 2008

Parking LotsG2020 3 Asphalt paving was repaired and seal coated in 2018. Paint (including ADA stall paint) faded.

Asphalt cracking and degradation beginning.

TRB 09/09/222008 2008

Pedestrian PavingG2030 3 Concrete sidewalks.TRB 09/09/222008 2008

Site DevelopmentG2040 3 College monument sign and bicycle racks. Fencing is a combination of some chain link fencing in good condition, but the cedar split rail fencing at the north and south perimeter of wetlands and south entry drive is at end of life.

TRB 09/09/222008 2015

LandscapingG2050 3 Lawn area in front is currently dead (with high water and poor draining soils reportedly become bog-like in the winter). Perimeter landscape plantings (trees and shrubs) in good condition, however need to be pruned away from the building facade. The remaining 80% of the site is natural wetland landscape.

TRB 09/09/222008 2008

CWU Infrastructure

Facility Summary

120 228th Ave NE

Sammamish, WA 98074

Facility Components

CommentsSystems

O rig in a l

S y s te m D a te

L a s t

R e n e w a l D a te

Su rveyo r

Sco re

Su rvey D ate

G Sitework

Site Civil / Mechanical UtilitiesG30

Water SupplyG3010 2 Two-inch city water meter with reduced-pressure backflow preventer in hot box to east. Two-inch irrigation meter with unclear backflow prevention and system abandoned in place, reportedly failed throughout the site with many leaks and not used since City purchased the site in 2016. Ten-inch fire loop through site with multiple fire hydrants and six-inch fire service to the building via large vault with adjacent post-indicator valve and fire department connection. The fire backflow prevention and metering vault is partly flooded with sump pump failure - minor maintenance to service or replace.

Site water pressure is strong at 100 psig. As a low point in the City water distribution system, City water pressure is high and occasionally subject to system-wide over-pressure conditions, resulting in utility relief valves causing localized flooding - noting this is an infrequent occurrence.

DCS 09/09/222008 2008

Sanitary SewerG3020 2 City sewer with no issues reported. The commercial kitchen grease interceptor is located significantly west of the building to make room for the future west building; the interceptor is nearly abandoned in place, as the commercial kitchen is not being used as such - minor maintenance to clean and inspect the interceptor periodically to ensure structural integrity and readiness to return to service in the future if needed.

DCS 09/09/222008 2008

Storm SewerG3030 2 Underground concrete storm water detention vault under far parking lot to northwest with no issues reported; network of catch basins and underground piping conveying storm water to vault, including from building roof drains. The vault should be drained, cleaned, and inspected periodically as minor maintenance. A section of storm drain piping along the pedestrian paving in front of the northwest main entry to the building is damaged, with drain piping exposed above grade - minor maintenance to repair.

DCS 09/09/222008 2008

Fuel DistributionG3060 2 Puget Sound Energy natural gas meter No. 642689 with 1,000 cfh capacity and missing seismic shut-off valve - minor maintenance to install.

DCS 09/09/222008 2008

CWU Infrastructure

Facility Summary

120 228th Ave NE

Sammamish, WA 98074

Facility Components

CommentsSystems

O rig in a l

S y s te m D a te

L a s t

R e n e w a l D a te

Su rveyo r

Sco re

Su rvey D ate

G Sitework

Site Electrical utilitiesG40

Electrical DistributionG4010 2 Power underground to utility 500 kVA, three-phase 480V, pad-mounted transformer southeast of building, with Puget Sound Energy meter No.

P147822968.

DCS 09/09/222008 2008

Site LightingG4020 2 Original metal halide pole lights at parking and roadway areas; building exterior lighting for adjacent pedestrian pathway lighting. Some heads have damaged and/or yellowed lenses - minor maintenance to clean or replace.

DCS 09/09/222008 2008

Site Communications and SecurityG4030 2 High-speed fiber-optic data service; some newer and some older (failed) CCTV cameras - minor maintenance to demolish or replace older cameras with modern cameras. Plain old telephone service for legacy systems.

DCS 09/09/222008 2020

Other Site ConstructionG90

Other Site SystemsG9090 2 Lighted sign at main entry.DCS 09/09/222008 2008

Year

Central Washington University - Sammamish

City of Sammamish

Detailed Assessment - Observed Deficiencies

Site:

2022 - 2027

Survey

Year Qty

Unit

Cost

Direct

CostUnit

Marked Up

CostG2010

Facility: CWU Infrastructure

Roadways

Escalation 3%

Discount Rate 1.5%

Cracks in need of sealing, surface degradation occurring. Painted directional arrows and instructions contradictory and fading.

Clean, prep, and seal asphalt cracks. Apply topcoat seal to extend system life. Repaint directional arrows, instructions, and fire curbs. Add one-way signage at fire lane loop.

AC Roadway

20244 2022 24,000 $1.50 $36,000SF $71,000

Action Type:

Other

Remedial Action:

Deficient Material:

Year

Central Washington University - Sammamish

City of Sammamish

Detailed Assessment - Observed Deficiencies

Site:

2022 - 2027

Survey

Year Qty

Unit

Cost

Direct

CostUnit

Marked Up

CostG2010

Facility: CWU Infrastructure

Roadways

Escalation 3%

Discount Rate 1.5%

Curbs broken, especially at the intersection with the main drive which has a substandard turning radius.

Demo and replace broken curbs. At fire lane loop intersection with main road, consider road rework to provide a larger turning radius at the intersection with the fire / maintenance loop, and where the north-south leg intersects the north entrance drive to pass fire apparatus, buses, waste collections, and other large vehicles, and thwart future damage to property.

Concrete Curb

20225 2022 1 $10,000.00 $10,000LS $20,000

Action Type:

Life Safety

Remedial Action:

Deficient Material:

Year

Central Washington University - Sammamish

City of Sammamish

Detailed Assessment - Observed Deficiencies

Site:

2022 - 2027

Survey

Year Qty

Unit

Cost

Direct

CostUnit

Marked Up

CostG2020

Facility: CWU Infrastructure

Parking Lots

Escalation 3%

Discount Rate 1.5%

Asphalt cracking and degradation beginning, paint stripes fading, including ADA parking symbols.

Clean, prep, and seal asphalt cracks. Apply topcoat seal to extend system life. Repaint ADA and parking stalls.

AC Paving West

20244 2022 59,000 $1.50 $88,500SF $173,000

Action Type:

Other

Remedial Action:

Deficient Material:

Year

Central Washington University - Sammamish

City of Sammamish

Detailed Assessment - Observed Deficiencies

Site:

2022 - 2027

Survey

Year Qty

Unit

Cost

Direct

CostUnit

Marked Up

CostG2020

Facility: CWU Infrastructure

Parking Lots

Escalation 3%

Discount Rate 1.5%

Some areas of root upheaval in lot. Significant asphalt cracking north of area of underground storm detention. Ground subsidence/settlement suspected.

Remove asphalt at root upheaval, trim roots, and patch and repair. See "AC Paving West" deficiency for topcoat (not included in this price, but needed here). Continue monitoring crack locations for any evidence of further settlement near wetland-end of lot.

Parking Lot Sub Grade

20234 2022 1 $8,000.00 $8,000LS $16,000

Action Type:

Other

Remedial Action:

Deficient Material:

Year

Central Washington University - Sammamish

City of Sammamish

Detailed Assessment - Observed Deficiencies

Site:

2022 - 2027

Survey

Year Qty

Unit

Cost

Direct

CostUnit

Marked Up

CostG2040

Facility: CWU Infrastructure

Site Development

Escalation 3%

Discount Rate 1.5%

Cedar split rail perimeter fencing nearing end of life, broken areas, covered in algae growth.

Replace cedar split rail fencing.

Fencing

20274 2022 1,500 $28.00 $42,000LF $82,000

Action Type:

Other

Remedial Action:

Deficient Material:

Year

Central Washington University - Sammamish

City of Sammamish

Detailed Assessment - Observed Deficiencies

Site:

2022 - 2027

Survey

Year Qty

Unit

Cost

Direct

CostUnit

Marked Up

CostG2050

Facility: CWU Infrastructure

Landscaping

Escalation 3%

Discount Rate 1.5%

Perimeter landscape plantings (trees and shrubs) need to be pruned away from the building facade.

Prune trees away from building and cut shrubs back to extend life and prevent vector path for pests.

Landscaping

20234 2022 1 $5,000.00 $5,000LS $10,000

Action Type:

Other

Remedial Action:

Deficient Material:

Deficiency Repair Cost Markups By System

Site:

Facility System

Total Project Cost

Direct Construction

Cost Contingency

20%

Contractor's

OH & P

20%

Project Soft Cost 36%

Total Project Cost

(Present Value)

2022 - 2027

Escalation 3%

Discount Rate 1.5%

SuperstructureCentral Washington University - Sammamish $68,000$35,000 $18,144$7,000 $8,400 $68,000B10

Exterior Closure $148,000$75,000 $38,880$15,000 $18,000 $153,000B20

Roofing $20,000$10,000 $5,184$2,000 $2,400 $20,000B30

Interior Construction $12,000$6,000 $3,110$1,200 $1,440 $12,000C10

Vertical Transportation $49,000$25,000 $12,960$5,000 $6,000 $49,000D10

HVAC $133,000$68,000 $35,251$13,600 $16,320 $135,000D30

$430,000$219,000 $113,530$43,800 $52,560Facility Total $437,000

Site ImprovementsCWU Infrastructure $372,000$189,500 $98,237$37,900 $45,480 $386,000G20

$372,000$189,500 $98,237$37,900 $45,480Facility Total $386,000

Site Total $802,000$408,500 $211,766$81,700 $98,040 $823,000

Subsystem Opportunity Qty Unit Cost

Total Project Cost

Central Washington University - Sammamish

Unit

City of Sammamish

Opportunity Summary By Subsystem

Site:

Action

Total Site Opportunity Cost: $1,111,000

Direct Cost

HVACSystem:

Central Washington University - SammamishFacility:

$197,000

Cooling Generating SystemsD3030

No ceiling fans. Add ceiling fans. 7.00 $1,500.00 $21,000EA $10,500

Controls and InstrumentationD3060

Local controls; not networked - no remote monitoring or control.

Install City-standard networked controls with remote monitoring and selected control.

30,000.00 $3.00 $176,000SF $90,000

ElectricalSystem:

Central Washington University - SammamishFacility:

$392,000

Lighting and Branch WiringD5020

Fluorescent lighting with manual control.

Upgrade to LED lighting with automatic control.

25,000.00 $8.00 $392,000SF $200,000

Site Civil / Mechanical UtilitiesSystem:

CWU InfrastructureFacility:

$69,000

Storm SewerG3030

Large storm water detention vault under northwest parking lot with large brown turf area between the building and the street to west.

Abandoned irrigation system.

Install an irrigation pump in the detention vault and repair a portion of the irrigation system to maintain the west turf area during summer.

1.00 $35,000.00 $69,000LS $35,000

Print Date: 11/29/22

Page 1 of 2Note: Cost estimates shown include project markups, but exclude escalation.

Subsystem Opportunity Qty Unit Cost

Total Project Cost

Central Washington University - Sammamish

Unit

City of Sammamish

Opportunity Summary By Subsystem

Site:

Action

Total Site Opportunity Cost: $1,111,000

Direct Cost

Site Electrical utilitiesSystem:

CWU InfrastructureFacility:

$453,000

Electrical DistributionG4010

No electric vehicle (EV) charging stations.

Install four double EV charging stations.

4.00 $5,000.00 $39,000EA $20,000

Good south-facing sloped roof in several areas.

Install 25 kW photovoltaic system.

25.00 $7,500.00 $367,000EA $187,500

Site LightingG4020

Original inefficient metal halide lighting at roadways and parking lots.

Replace heads with LED lighting.

16.00 $1,500.00 $47,000EA $24,000

Print Date: 11/29/22

Page 2 of 2Note: Cost estimates shown include project markups, but exclude escalation.