8140 Main Street Dexter, Michigan 48130- 1092 (734) 426 ... · 7/13/2020 · Public Spaces * 0 3,292 0 Sheriff Covered Parking 0 0 Parking 11,000 12,392 City of Dexter Scheme Summary

OFFICE OF THE CITY MANAGER 8140 Main Street Dexter, Michigan 48130-1092 (734) 426-8303 Fax (734) 426-5614

Memorandum To: Mayor Keough and City Council From: Courtney Nicholls, City Manager Re: Documents for Facility Work Session Date: July 7, 2020

Provided for Council’s review are the following documents:

- PowerPoint from Norfolk/Quinn Evans regarding the proposed office building at Broad/Forest o Cost estimate provided in January 2020 was approx. $302 per square foot on the first floor

and $227 per square foot on the second floor - 2016 estimates from Partners in Architecture to renovate 8140 Main for City Offices.

3 0 4 5 B R OA D S T R E E T R E D E V E LO P M E N T

29 January 2020

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C I T Y CO U N C I L W O R K S H O P3 0 4 5 B r o a d S t r e e t R e d e v e l o p m e n t

Building 3 Expansion

Review Layouts, Pros & Cons

Open Discussion / Workshop

Next Steps

Today’s Objectives

Site Plan Overview

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P R O J E C T O B J E C T I V E S3 0 4 5 B r o a d S t r e e t R e d e v e l o p m e n t

Create a high-density, mixed-use, and

pedestrian-friendly environment

Create pedestrian activity that is harmonious

with a walkable, downtown experience

Provide opportunities for convenience retail,

municipal services, offices, and public spaces

Provide upper story residential use to create a

24-hour, downtown live-work environment

Expand the Central Business District into the

surrounding Village Commerical areasE a s t o n T o w n C e n t e r E x p a n s i o n

Aerial Photo

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P R O P O S E D S I T E P L A N3 0 4 5 B r o a d S t r e e t R e d e v e l o p m e n t

Activates site as a walkable,

high-density neighborhood

Creates pedestrian plaza

Enhances pedestrian connection

to downtown via Broad Street

Maintains visual connection with

Mill Creek Park

Benefits:

Aerial Photo

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Corner @ Broad St. & Forest St.

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Promotes Master Plan vision for

achieving high-density area

Provides on-site parking &

building services

Greater building efficiency

Allows multiple use groups,

including retail, office & residential

Catalyst for Village Commerical growth

Expands the Central Business District

Close proximity to historic downtown

Promotes walkable, downtown experience

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Benefits to Community

Immediate and dedicated parking

C I T Y O F D E X T E R – C I T Y O F F I C E S3 0 4 5 B r o a d S t r e e t R e d e v e l o p m e n t

Potential shared resources for community

E a s t o n T o w n C e n t e r E x p a n s i o n

N e i g h b o r h o o d s a t S u m m i t P a r k

Surface Parking w/ limited Covered Area

Shared Community Space

Future Pedestrian Plaza

Prime Retail Location

2-Story Parking Garage with Dedicated City and Employee Spaces Below

Maximizes Retail Opportunities to Create Multiple Destinations

Shared Lobby, Restrooms, and Support Space w/ Senior Center

Increased Office Floor Area Creates Partial Covered

Parking Below

Limited Residential for 24-Hr Activation of Site

Shared Community Space


Prime Retail Location

Maximizes Retail Opportunities to Create Multiple Destinations


Shared Lobby, Restrooms, & Support

Spaces w/ Senior Center Below

Direct Access from 2nd Floor Parking to Office Tenant

Spaces

2nd Floor Dedicated to Office Tenants

Open Public Parking at 2nd Level

Direct and Accessible Access

to City Offices off Broad Street

Isolated Retail Space along Forest Street

Shared Restrooms & Support Space Between

City and Senior Center



Additional Ground Floor Space for Sheriff's Office

Isolated Retail Space along Forest Street

2-Story Parking Garage with Dedicated City and Residential Spaces Below

Direct and Accessible Access

to City Offices off Broad Street




Total: (16) Residential Units along Forest Street (2nd & 3rd Floors)


Office Tenants along Broad Street and

Separated from Residential Circulation

Direct Access from 2nd Floor Parking to Office

Tenant Spaces




Prime Retail Location along

Broad Street, adjacent Plaza

2-Story Parking Garage with Dedicated City and Residential Spaces Below

Direct and Accessible Access to City Space from Street and Garage

All City Offices on Ground Floor along Forest Street

2nd Floor Dedicated to All Office and Separated from

3rd Floor Residential

Direct Access from 2nd Floor Parking to Office

Tenant Spaces


3rd Floor Dedicated to All Residential and Separated

from 2nd Floor OfficeTotal: (16) Residential Units

Residential Views Across Plaza and into

Mill Creek Park

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O P E N D I S C U S S I O N3 0 4 5 B r o a d S t r e e t R e d e v e l o p m e n t

Questions?

City of Dexter – Facility / Needs Assessment – Concepts Study Summary

5-27-2016

B2 11,160 11,000 1. 3 levels of public circulation for parking and park access. Sheriff covered parking is in deck.2. The Sheriff Department does not have a dedicated training room, an evidence vault, or equipment storage. 3. Vertical circulation and public areas are not included in the Optimum Program SF.

Sheriff Department New 3,990 2,600 2,5000

City Offices New 7,170 8,400 6,6000

Public Spaces * 0 3,2920

Sheriff Covered Parking 00

Parking11,000 12,392

City of Dexter Scheme Summary

Scheme

Optimum Space

Program SF

Space Line Items Indicated on Budget Sheet

Measured SF from Concept

Plans Variance / DescriptionB1 11,160 11,000 1. Sheriff mezzanine is bonus space.

2. The Sheriff Garage is not included in the Optimum Program SF.3. The Sheriff Department does not have a dedicated training room.4. The overall Sheriff Department area is less SF than Optimum.5. Vertical circulation and public areas are not included in the Optimum Program SF.

Sheriff Department New 3,990 1,804 150Reno 0 1,805

City Offices New 7,170 2,025 1,115Reno 6,250 4,749

Public Spaces * 0 2,010

Sheriff Garage 1,180 1,209Sheriff Mezzanine 0 900Parking

11,259 11,938

Concept Scheme - Comparisons

Scheme B1 NarrativeSeeks to repurpose the existing building as the New City Hall and Sheriff Substation with a complete rehabilitation of the existing building and approximately 2,000 added square feet of new building. This combination updates the building and provides parking from Main St for city functions and Sheriff Vehicle parking in the lower level at Park level. The layout utilizes the existing large bay height and column spacing to create openness and transparency through the space putting government on display. This approach requires new accommodations for the Fire Station elsewhere, but may also provide the least disruption to Fire Service functions with a move from this station to a new prepared station. See Concept Scheme C.

Scheme B2 NarrativeCombines a New City Hall and Sheriff Substation Facility as new ground up construction on the existing Fire Station site generally aligning with other buildings on Main St extending the Streetscape environment. This concept also emphasizes new parking and includes a multi‐level parking platform structure taking advantage of the site topography providing for a site total of about 110 total parking spaces. This approach requires new accommodations for the Fire Station elsewhere, like Scheme B1. The planning layout of this concept also allows for the integration of the City functions and Sheriff to share in the prominence and access from Main St. Like the Concept “A” approach this scheme also includes a Lobby Tower component that provides connectivity and accessibility from Main St to the Park level with toilet facilities available.

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5-27-2016

B1.1 City Offices/ Sheriff Repurposing at 8140 Main Street-

Budget Est $2,550,000

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5-27-2016

Detailed Conceptual Cost Comparisons

City of Dexter Municipal Campus Scheme B1 Concept - Design Estimate of Probable Project Cost

Gross Building Area - Approximately 11,000sf

Item Estimated Cost

Selective Demolition $40,000.00

Site Work $140,000.00

City New Building Area $355,000.00City Renovation $625,000.00

Sheriff Offices Renovation $199,000.00

Core Vertical Circulation $95,000.00

Sheriff Garage $83,000.00

Façade/Exterior Enhancement $120,000.00

Construction Subtotal Cost $1,537,000.00

Furnishings $80,000.00Audio / Visual Equipment $40,000.00Security / Technology $30,000.00Contractor General Conditions - 10% $166,000.00Contractor's OH&P - 6% $100,000.00Estimating Contingency - 5% $83,000.00

Project Construction Cost Estimate $2,036,000.00

Construction Contingency - 7.5% $162,000.00Professional Fees - Legal/Arch./Eng./Financing/Testing - 10% $216,000.00Other Owner Soft Cost Allowance (not including debt service) $17,000.00Consider 3-4% cost escalation per year after 2016

Total Probable Project Cost Estimate $2,431,000

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5-27-2016

Detailed Conceptual Cost Comparisons

City of Dexter Municipal Campus Scheme B2Concept - Design Estimate of Probable Project Cost

Gross Building Area - Approximately 11,000sf and an Additional 90 Parking Spaces

Item Estimated Cost

Building Demolition $80,000.00

Site Work $340,000.00

City New Building Area $1,344,000.00

Sheriff New Building Area $468,000.00

Core Vertical Circulation $180,000.00

Parking Structure $1,640,000.00

Construction Subtotal Cost $4,052,000.00

Furnishings $80,000.00Audio / Visual Equipment $40,000.00Security / Technology $30,000.00Contractor General Conditions - 10% $242,000.00Contractor's OH&P - 6% $145,000.00Estimating Contingency - 5% $121,000.00

Project Construction Cost Estimate $4,710,000.00

Construction Contingency - 7.5% $231,000.00Professional Fees - Legal/Arch./Eng./Financing/Testing - 10% $307,000.00Other Owner Soft Cost Allowance (not including debt service) $24,000.00Consider 3-4% cost escalation per year after 2016

Total Probable Project Cost Estimate $5,272,000

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Village of Dexter Facility Assessment / Programming / Design

Space Qty.

Room /

Work Area

(Sq. Ft.)

Current

Space

Total Area (Sq.

Ft.)

Dexter Village Hall 5,590

Public Areas 586 2,450 Remarks

Vestibule 1 90 90

Lobby 1 200 62 300

Restrooms 2 200 200 400 Staff use also

Public Service Counters / Reception 1 200 153 200

Council Chambers / Community Room (w/ A/V closet &

vestibule) (Shared) 1 1200 0 1200

Conference Room 1 260 171 260

Adminstrative Areas 990 2,000 Remarks

Treasurer / Finance Director 1 140 138 140

Administrative Assistant 1 140 0 140

Billing Clerk 1 140 126 140

Assessor 1 140 0 140

Community Development 1 140 116 140

Drawing area 1 100 54 100

Building Official - Inspectors 1 0 Spare - expansion office

Council Office 1 140 0 140 Spare - expansion office

Assistant Village Manager 1 180 96 180

Village Manager 1 210 156 210

Document Storage 1 130 80 130

Staff break-out area 1 180 81 180

Work Room / General Storage / Supplies 1 160 143 160

Break Room 1 200 0 200

Building Support Spaces 170 1,140 Remarks

Stair(s) 2 200 400

Elevator 2 60 120

Elevator Machine Room 1 60 60

Tele. Data / MDF 1 60 30 60

Mechanical / Electrical Service Areas 1 160 160

Housekeeping 1 40 40

Archive Storage 1 300 140 300

Circulation Spaces at 25% 1,398

TOTAL USABLE AREA 1,746 5,590

GROSS FLOOR AREA 2570 6,988

PARTNERS in Architecture, PLC #14-126 July, 2014Page 43 of 47