CATT_-_Community_Services_Cost_Estimate.pdf
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- Solicitation number
- 2022.116-RFP
- Issued by
- Washington County, Oregon
About this file
This document is a feasibility study cost plan prepared by DCW Cost Management for Washington County, Oregon, focusing on the Community Services Building Options at the 5250 Elam Young Parkway location. The study examines the conversion of an existing building into a Community Service Building (CSB), with a comprehensive analysis of renovation costs for a 40,940 square foot facility. The project scope involves a high-level conceptual design that includes heavy renovation of 23,157 square feet and light renovation of 17,783 square feet, with spaces designated for outpatient services, medical and dental areas, conference rooms, and various county services.
The total recommended budget for the project is $9,399,304, which breaks down to approximately $229.59 per square foot. The cost estimate includes detailed line items for foundations, superstructure, interior construction, mechanical systems, electrical systems, fire protection, and site improvements. The project is anticipated to start in Q1 2023 and will be delivered through traditional low-bid procurement with a minimum of four qualified general contractors. The estimate accounts for contingencies, escalation, and includes provisions for hazardous materials abatement, with the majority of work to be performed during typical daytime hours and the project location to be made unoccupied during construction.
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DCW Cost Management 1Feasibility Study Cost Plan December 13, 2021
Washington County Oregon
Community Services Building Options
Prepared for: Alex Karel
Lrs Architects Inc
720 NW Davis St
Suite 300
Portland, OR 97209
Prepared by: Project Manager: Katya Gamarnik
Project Leader: Andrew Jonsson
DCW Cost Management
815 1st Ave
Suite 176
Seattle, WA 98104
205 259-2992
DCW Cost Management 2Feasibility Study Cost Plan December 13, 2021
Community Services Building Options
Contents
Overall Summary 3
Scope of Work 4
Basis of Estimate 5
Option 1 - 5250 Elam Young Pkwy Building 6
DCW Cost Management 3Feasibility Study Cost Plan December 13, 2021
Community Services Building Options
Overall Summary
SF $/SF TOTAL
Option 1 - 5250 Elam Young Pkwy Building Summary 40,940 229.59 9,399,304
TOTAL RECOMMENED BUDGET 9,399,304
DCW Cost Management 4Feasibility Study Cost Plan December 13, 2021
Community Services Building Options
Scope of Work
Project Scope Description
Project Design Documents
Procurement
The intended design package consists of cost planning for the Community Service Building (CSB) at a high conceptual level. The package consists of the conversion of one of the two potential buildings into the CSB. The goal of this study is to assess two options of developing the Community Service Building:
- Option 1 considers conversion of Elam Young building with possible seismic strengthening.
The cost report is based on the following documents, along with additional supplemental information:
- 220357 CATT - 5250 Elam Young Pkwy - Conceptual Test Fit, dated 11/12/08.
It is anticipated that the project will be delivered by traditional low bid procurement with a minimum of 4 qualified general contractors for competitive market pricing. The start date is anticipated for: Q1 2023.
DCW Cost Management 5Feasibility Study Cost Plan December 13, 2021
Community Services Building Options
Basis of Estimate
Assumptions and Clarifications
This estimate is based on the following assumptions and clarifications:
1 Hazardous materials abatement is included.
2 The majority of work will be performed during typical daytime hours.
3 Projects locations will be made unoccupied during construction.
4 Excludes jurisdiction fees and Owner's contingency.
5 Sales Tax is NOT shown and is assumed to be included in Owner's Project Cost Estimate.
DCW Cost Management 6Feasibility Study Cost Plan December 13, 2021
Community Services Building Options
Option 1 - 5250 Elam Young Pkwy Building Summary
% $/SF TOTAL
Gross Area: 40,940 SF
A10 Foundations 0% 0.59 24,052
A Substructure 0% 0.59 24,052
B10 Superstructure 2% 4.71 192,900
B20 Exterior Enclosure 0% 0.19 7,750
B30 Roofing 2% 3.85 157,541
B Shell 4% 8.75 358,191
C10 Interior Construction 7% 16.33 668,622
C20 Stairways 0% 0.00 0
C30 Interior Finishes 8% 19.51 798,792
C Interiors 16% 35.84 1,467,413
D10 Conveying Systems 0% 0.00 0
D20 Plumbing Systems 3% 7.10 290,561
D30 Heating, Ventilation & Air Conditioning 21% 48.58 1,988,737
D40 Fire Protection 3% 6.53 267,482
D50 Electrical Lighting, Power & Communications 14% 32.64 1,336,357
D Services 41% 94.85 3,883,137
E10 Equipment 1% 1.19 48,550
E20 Furnishings 1% 3.02 123,625
E Equipment & Furnishings 2% 4.21 172,175
F10 Special Construction 0% 0.00 0
F20 Selective Demolition 4% 10.24 419,252
F Special Construction & Demolition 4% 10.24 419,252
G20 G20 Site Improvements 0% 0.85 34,750
G Building Sitework 0% 0.85 34,750
BUILDING ELEMENTAL COST BEFORE CONTINGENCIES 68% 155.32 6,358,970
Contingency 15.00% 10% 23.30 953,846
BUILDING ELEMENTAL COST INCLUDING CONTINGENCIES 78% 178.62 7,312,816
General Conditions 8.00% 6% 14.29 585,025
General Requirements 7.50% 6% 14.47 592,338
Office Overhead & Profit 4.50% 4% 9.33 382,058
Bonds and Insurance 1.50% 1% 3.25 133,084
Permit By Owner
BUILDING CONSTRUCTION COST BEFORE ESCALATION 96% 219.96 9,005,321
Escalation to Start Date (Q1 2023) 4.38% 4% 9.62 393,983
RECOMMENDED BUDGET 100% 229.59 9,399,304
DCW Cost Management 7Feasibility Study Cost Plan December 13, 2021
Community Services Building Options
Option 1 - 5250 Elam Young Pkwy Building Quantity Unit Rate Total
Control Quantities
Building footprint 40,940 SF
Building - perimeter 1,115 LF
Building - height 15 LF
Program - area 40,940 SF
Heavy renovation 23,157 SF
Outpatient services 5,562 SF
Café 1,320 SF
Medical & dental 2,165 SF
Peer 2,180 SF
Hawthorn 10,135 SF
Lobby 1,550 SF
Restrooms/showers 180 SF
Lactation 65 SF
Light renovation 17,783 SF
SHS 910 SF
Conference rooms 3,037 SF
MDF 510 SF
County 9,655 SF
Hawthorn - break room 325 SF
Restrooms 910 SF
Other 185 SF
Circulation 2,251 SF
A10 Foundations 40,940 SF 0.59 24,052
A1010 Standard Foundations
No work anticipated NIC
A1030 Slab On Grade
Slab on grade - existing, patch and repair (25%) 10,235 SF 2.35 24,052
B10 Superstructure 40,940 SF 4.71 192,900
B1010 Floor Construction
Brace frames incl. plates and connections 3 EA 35,000.00 105,000
Porch, complete 265 SF 55.00 14,575
DCW Cost Management 8Feasibility Study Cost Plan December 13, 2021
Community Services Building Options
Option 1 - 5250 Elam Young Pkwy Building Quantity Unit Rate Total
B1020 Roof Construction
Blocking and strapping, allow 40,940 SF 1.50 61,325
Strengthening at re-entrant corners 4 LOC 3,000.00 12,000
B20 Exterior Enclosure 40,940 SF 0.19 7,750
B2010 Exterior Walls
No work anticipated NIC
B2020 Exterior Windows
No work anticipated NIC
B2030 Exterior Doors
HM glazed - double 1 EA 4,650.00 4,650
HM glazed - single 1 EA 3,100.00 3,100
B30 Roofing 40,940 SF 3.85 157,541
B3010 Roof Coverings
Patch and repair, as required 1 LS 3,500.00 3,500
Temporary roof 565 SF 5.25 2,966
Canopies 880 SF 85.00 74,800
B3020 Roof Openings
Skylights 565 SF 135.00 76,275
C10 Interior Construction 40,940 SF 16.33 668,622
C1010 Partitions
Solid and glazed walls
Metal stud framing - 2x6, complete 25,596 SF 15.00 383,940
Glazing - 3' cont. band 192 SF 85.00 16,320
Glazing - interior, allow 640 SF 85.00 54,392
C1020 Interior Doors
Doors and frames
Wood - single, flush 33 EA 2,750.00 90,750
Wood - single, relite 20 EA 2,950.00 59,000
HM - single, flush 2 EA 2,500.00 5,000
HM - double, flush 2 EA 4,375.00 8,750
DCW Cost Management 9Feasibility Study Cost Plan December 13, 2021
Community Services Building Options
Option 1 - 5250 Elam Young Pkwy Building Quantity Unit Rate Total
C1030 Fittings
Mirrors - restrooms 1 LS 5,000.00 5,000
Wayfinding and signage 40,940 SF 0.50 20,470
Whiteboards and tack boards 1 LS 20,000.00 20,000
Corner guards and kick plates 1 LS 5,000.00 5,000
C20 Stairways 40,940 SF
C2010 Stair Construction
No work anticipated NIC
C30 Interior Finishes 40,940 SF 19.51 798,792
C3010 Wall Finishes
Paint, new partitions 47,353 SF 1.85 87,602
Paint, existing partitions 3,345 SF 1.85 6,188
Tile restroom walls to 7' ht. 676 SF 15.50 10,481
Allow for miscellaneous graphics and special finishes 1 LS 10,000.00 10,000
Acoustic wall panel - allow 2,500 SF 30.00 75,000
C3020 Floor Finishes
Walk-off mat 200 SF 15.00 3,000
Sealed concrete 510 SF 2.25 1,148
Carpet tile 28,132 SF 6.50 182,858
Resilient flooring 11,047 SF 8.50 93,900
Tile floor - locker and restrooms 1,251 SF 16.00 20,016
C3030 Ceiling Finishes
Open to structure, paint 510 SF 1.85 944
Gypsum board ceilings, painted 1,251 SF 6.00 7,506
ACT - suspended acoustical ceiling tile 36,309 SF 5.50 199,700
Wood slat ceiling - decorative 2,870 SF 35.00 100,450
D10 Conveying Systems 40,940 SF
No work anticipated NIC
DCW Cost Management 10Feasibility Study Cost Plan December 13, 2021
Community Services Building Options
Option 1 - 5250 Elam Young Pkwy Building Quantity Unit Rate Total
D20 Plumbing Systems 40,940 SF 7.10 290,561
D20 Plumbing Fixtures and Domestic Water Distribution
Trade demolition - plumbing, heavy 23,157 SF 2.25 52,103
Sanitary fixtures
Water closets 5 EA 1,550.00 7,750
Lavatories 5 EA 1,200.00 6,000
Shower 3 EA 2,750.00 8,250
Sink, counter set 9 EA 1,080.00 9,720
Drinking fountains 2 EA 4,500.00 9,000
Janitor sink 1 EA 1,300.00 1,300
Hose bibs 4 EA 750.00 3,000
Floor drains 7 EA 850.00 5,950
Connections 1 LS 5,000.00 5,000
Piping and drainage
Domestic cold water - 2" dia., PEX 1,508 LF 25.00 37,700
Sanitary piping and vent 2,160 LF 45.00 97,200
Pipe insulation 1,508 LF 11.00 16,588
Valves and specialties 1 LS 10,500.00 10,500
Hot water heaters 2 EA 5,000.00 10,000
Expansion tanks 2 EA 3,750.00 7,500
Backflow preventors 1 EA 3,000.00 3,000
D2040 Rain Water Drainage
No work anticipated NIC
D30 Heating, Ventilation & Air Conditioning 40,940 SF 48.58 1,988,737
D3020 Heat Generating Systems
Trade demolition - mechanical 40,940 SF 4.50 184,230
VAV units 27 EA 1,760.00 48,036
Air cooled chiller 30 TN 2,000.00 60,000
Air source heat pump 250 TN 1,096.00 274,000
Exhaust fans and connections 40,940 SF 3.00 122,820
DOAS, complete 40,940 SF 8.50 347,990
Unit heaters 5 EA 1,750.00 8,750
Diffusers and grills 103 EA 180.00 18,540
Ductwork 38,893 LB 12.50 486,163
Seismic bracing 40,940 SF 1.70 69,598
Ancillaries 1 LS 75,000.00 75,000
DCW Cost Management 11Feasibility Study Cost Plan December 13, 2021
Community Services Building Options
Option 1 - 5250 Elam Young Pkwy Building Quantity Unit Rate Total
DDC controls 40,940 SF 6.50 266,110
Testing and balancing 120 HR 125.00 15,000
Commissioning 100 HR 125.00 12,500
D40 Fire Protection 40,940 SF 6.53 267,482
D4010 Sprinklers
Wet system - modifications to existing 40,940 SF 3.55 145,337
Dry pipe system, complete 880 SF 8.50 7,480
D4030 Fire Protection Specialties
Fire extinguisher boxes 8 EA 260.00 2,080
CO2 alarm system, allow 40,940 SF 2.75 112,585
D50 Electrical Lighting, Power & Communications 40,940 SF 32.64 1,336,357
D5010 Electrical Service & Distribution
Trade demolition - electrical, heavy 23,157 SF 3.25 75,260
Trade demolition - electrical, light 17,783 SF 1.25 22,229
Main distribution board - existing to remain
Distribution panels - modifications as required 1 LS 32,500.00 32,500
Secondary conduit and feeder 23,157 SF 4.00 92,628
Ancillaries and equipment 1 LS 15,000.00 15,000
D5020 Lighting & Branch Wiring
Lighting controls 23,157 SF 4.50 104,207
Lighting fixtures, LED 40,940 SF 10.15 415,541
Branch wiring including switches 23,157 SF 5.00 115,785
Exterior lighting 1 LS 5,000.00 5,000
User convenience power 23,157 SF 4.50 104,207
D5030 Communications & Security
Phone and data including wiring and conduit 23,157 SF 2.50 57,893
Fire alarm system 23,157 SF 2.50 57,893
Paging system rough in 23,157 SF 1.50 34,736
Wireless access points 5 EA 1,650.00 8,250
A/V and sound system - FF&E
CCTV 40,940 SF 2.50 102,350
Access control 2 LOC 5,500.00 11,000
DCW Cost Management 12Feasibility Study Cost Plan December 13, 2021
Community Services Building Options
Option 1 - 5250 Elam Young Pkwy Building Quantity Unit Rate Total
D5040 Electrical Specialty
Electrical to mechanical systems 40,940 SF 2.00 81,880
E10 Equipment 40,940 SF 1.19 48,550
E1010 Commercial Equipment
Kitchenette equipment - allow 1 LS 25,000.00 25,000
Washer 2 EA 650.00 1,300
Dryer 2 EA 650.00 1,300
Refrigerator 1 EA 2,200.00 2,200
Water machine 1 EA 1,500.00 1,500
Ice machine 1 EA 3,500.00 3,500
Vending machine - by other NIC
E1020 Institutional Equipment
By Owner NIC
E1090 Other Equipment
Lockers 1 LS 7,500.00 7,500
Restroom fitout 5 EA 1,250.00 6,250
E20 Furnishings 40,940 SF 3.02 123,625
E2010 Fixed Furnishings
Casework - café 30 LF 650.00 19,500
Casework - coffee bar 15 LF 575.00 8,625
Casework - treatment 120 LF 375.00 45,000
Casework - exam 55 LF 375.00 20,625
Casework - lactation 5 LF 375.00 1,875
Reception desk 20 LF 650.00 13,000
Casework - other, allow 1 LS 10,000.00 10,000
Bench - allow 1 LS 5,000.00 5,000
FF&E - by Owner NIC
F10 Special Construction 40,940 SF
F1040 Special Facilities
No work anticipated NIC
DCW Cost Management 13Feasibility Study Cost Plan December 13, 2021
Community Services Building Options
Option 1 - 5250 Elam Young Pkwy Building Quantity Unit Rate Total
F20 Selective Demolition 40,940 SF 10.24 419,252
F2010 Building Elements Demolition
Temporary protection, structural elements to remain 40,940 SF 1.25 51,175
Structural
Demo - cut roof for new skylights 565 SF 9.50 5,368
Architectural
Demo - all interior systems and finishes, heavy renovation 23,157 SF 8.25 191,045
Demo - finishes, light renovation 17,783 SF 3.85 68,465
Demo - cut for new exterior doors 2 LOC 425 850
F2020 Hazardous Components Abatement
Abatement, allow 40,940 SF 2.50 102,350
G Building Sitework 40,940 SF 0.85 34,750
G20 Site Improvements
Green wall - vegetated, incl. earthwork and prep 400 SF 52.50 21,000
Landscape restoration - allow 5,000 SF 1.25 6,250
Site furnishings - allow 1 LS 5,000.00 5,000
Site utilities - adjustments as required 1 LS 2,500.00 2,500
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