city hall conceptual study–

City Hall Conceptual Study– August 23, 2018

Agenda

• Introduction & Team• Process & Schedule• Goals and Objectives• Building Space Program• Renovation Plans• Cost • Pros and Cons – Renovation and New• Examples of New City Halls

• Nation-wide Practice• 100+ Master Plans• 70+ Municipal Clients• Consensus Builders

Hastings+Chivetta Architects

H+C Municipal Clients – St. Louis Area

Canton TownshipCity of Arnold City of ArvadaCity of AspenCity of Battle CreekCity of Bellefontaine

NeighborsCity of Brentwood City of BridgetonCity of CentraliaCity of ChesapeakeCity of CheyenneCity of ChicagoCity of Clayton City of ColumbusCity of CorningCity of CrestwoodCity of Creve CoeurCity of Dearborn Heights

City of Des PeresCity of Eagan City of EurekaCity of FarmingtonCity of FergusonCity of FlorissantCity of Fort CollinsCity of Grand JunctionCity of Granite CityCity of GreensboroCity of JacksonCity of KirksvilleCity of LaramieCity of Liberty City of Memphis City of MissionCity of MorristownCity of OverlandCity of Rapid CityCity of Rifle

City of Richmond HeightsCity of Rochester HillsCity of St. CharlesCity of St. PetersCity of Shaker HeightsCity of ShrewsburyCity of SpartaCity of SpringfieldCity of SullivanCity of Sunset HillsCity of ThorntonCity of Town & CountryCity of UnionCity of VandaliaCity of Virginia BeachCity of WaverlyCity of WentzvilleCity of West ChesterDowners Grove ParksElmendorf Air Force Base

Incline Village Innsbrook ResortJackson CountyJewish Community CenterLakeshore FoundationPeoria Park District Salvation ArmyShow-Me Aquatics &

FitnessSt. Charles CountySt. Louis County Parks &

RecTri-Township Park DistrictWashoe County Parks &

RecWaterford TownshipYWCA

Agenda


• Original Study Completed 9/31/2008• Workshop No. 1 May 30th and 31st, 2018

June 8, 2018Designers met with the following Groups:Administration, Economic Development, Engineering, City Council Presient, Director of Public Works, Community Development, Human Resources, IT, City Clerk, Mayor’s Assist., Legal

• Workshop No. 2 July 3, 2018• Workshop No. 3 August 7, 2018• Meeting with Mayor August 23, 2018• City Council Meeting September TBD, 2018

Process & Schedule

Original Study

• Completed on 9/31/2008• Complete Renovation of Existing City Hall• New Constriction on Plaza (Council Chamber)• $5,950,000 Construction Budget

Existing First Floor Plan Proposed First Floor Plan

Agenda


Goals and Objectives Identified through Workshops:• Several of Departments have Ground Floor Priority

– City Council Chambers– City Collections– Mailroom– Information Desk

• Security Improvements• Slight Increase in Program Space• Complete Renovation Needed

– HVAC– Exterior Envelope– Lighting

Goals and Objectives

Agenda


Building Space Program

Proposed ProposedExisting Renovated New Const.

Program Program Difference % Increase/# Component Total SF Total SF Total SF Total SF Decrease

1.00 PUBLIC SPACES 3,297 sf 2,330 sf 2,330 sf -967 SF 71%

2.00 COUNCIL CHAMBERS 2,248 sf 2,520 sf 2,520 sf 272 SF 112%

3.00 COMMON SPACES 1,903 sf 3,260 sf 3,260 sf 1,357 SF 171%

4.00 MAYOR'S OFFICE 849 sf 870 sf 870 sf 21 SF 102%

5.00 CITY ATTORNEY 812 sf 1,040 sf 1,040 sf 228 SF 128%

6.00 CITY CLERK 1,468 sf 1,518 sf 1,518 sf 50 SF 103%

7.00 ECONOMIC DEVELOPMENT 602 sf 840 sf 840 sf 238 SF 140%

8.00 DEPARTMENT OF ADMINISTRATION 886 sf 1,180 sf 1,180 sf 294 SF 133%

9.00 DEPARTMENT OF ENGINEERING 3,799 sf 3,209 sf 3,209 sf -590 SF 84%

10.00 DEPARTMENT OF COMMUNITY DEVELOPMENT 4,753 sf 5,476 sf 5,476 sf 723 SF 115%

11.00 DEPARTMENT OF FINANCE 3,754 sf 3,042 sf 3,042 sf -712 SF 81%

12.00 IT DEPARTMENT 1,244 sf 1,901 sf 1,901 sf 657 SF 153%

13.00 HR DEPARTMENT 1,180 sf 1,779 sf 1,779 sf 599 SF 151%

14.00 MEDIA/COMMUNICATIONS 743 sf 1,566 sf 1,566 sf 823 SF 211%

15.00 FACILITIES 652 sf 720 sf 720 sf 68 SF 110%

16.00 BUILDING SUPPORT 6,651 sf 8,250 sf 8,250 sf 1,599 SF 124%

Building OccupancyNet Building Area 34,841 sf 39,500 sf 39,500 sfCirculation and Walls 16,969 sf 12,992 sf 16,929 sfGross Building Area 51,810 sf 52,492 sf 56,429 sf

Program

Agenda


Entry Level

Second Level

Third Level

Fourth Level

Agenda


Cost

• RenovationConstruction Cost $14,698,548Project Costs $3,556,070Total $18,254,618

Construction Cost per Square Foot $315/sq. ft.Project Cost per Square Foot $391/sq. ft.

Cost

• New BuildingConstruction Cost $19,835,444Project Costs $4,206,260Total $24,041,704

Construction Cost per Square Foot $363/sq. ft.Project Cost per Square Foot $441/sq. ft.

Cost

St. Charles New FacilityArea 54,570 sfConstruction Cost $19,835,444Project Costs $4,206,260Total $24,041,704

Construction Cost per Sq Ft $363/sfProject Cost per Sq Ft $441/sf

Wentzville44,474 sf

$11,310,627$5,562,333

$16,872,960

$254/sf$379/sf

O’Fallon88,900 sf

$24,447,500$4,798,964

$29,246,464

$275/sf$329/sf

– Note: All cost amounts shown are in 2018 dollars

Olivette36,980 sf

$10,753,700$4,431,964

$15,185,664

$290/sf$410/sf

Agenda

• Introduction & Team• Process & Schedule• Goals and Objectives• Building Space Program• Renovation Plans• Cost• Pros and Cons – Renovation and New• Examples of New City Halls

Renovation Pros and Cons

• Renovation– Pros

• Less Expensive than New• Location• Covered Parking• Building Program is Met• Exterior Views

– Cons• More Disruptive Construction

Phasing• Compromise Department

Locations• Unknown Potential Seismic

Upgrade Cost• Lacking “Wow” Factor• Floor Limitations for File System• Limited Security Improvements

New Building Pros and Cons

• New Building– Pros

• Potential Location• No Disruptive

Construction Phasing• No Compromise to

Department Locations• Covered Parking• Building Program is Met• Better Customer Service

Experience• Increased Security

Improvements

– Cons• Potential Location• More Expensive Than Renovation• Less Covered Parking

Agenda

• Introduction & Team• Process & Schedule• Goals and Objectives• Building Space Program• Renovation Plans• Cost• Pros and Cons – Renovation and New• Examples of New City Halls

City of Wentzville

City of Wentzville

Exterior View Exterior View

City of Wentzville

Council Chambers Council Chambers

City of Wentzville

Office Space Office Space

City of Wentzville

Conference Room Executive Conference Room

City of Olivette

Conference Room Executive Conference Room

City of Olivette

City of Olivette

Council Chambers Council Chambers

City of Olivette

Lobby Kitchen/Break Room

O’Fallon Justice Center



Training Room Upper Lobby


Conference Room Conference Room


File Storage File Storage

Questions

City Hall Conceptual Study– August 23, 2018

city hall conceptual study–

Documents