100100 CITY OF BOSTONPublic Facilities Department | Boston City Hall and Plaza Study Final Report
Destination Civic & Cultural HubDestination Civic & Cultural Hub
Optimized Civic Center
Plaza Paving, Steps,
Waterproofing,
Curbs, Drains,
Garage Structure
Full Accessibility Upgrades, Building Code Upgrades, Cooling
Towers, Mechanical Piping, Heating Units & Window Replacement,
Sprinkler Replacement, Drinking Water Filtration & Fountains,
Roof Drain Replacement, Elevator Replacement, Exterior Doors,
Storefront/Curtainwall, Roof Replacement, Signage, Building
Controls
Heating Plant, Courtyard,
Skylights, Tile, Masonry,
Council Chamber Floor
Accessibility, Cooling
Towers, Sprinklers
5 Year Repairs = $62.8M 8-10 Year Repairs = $137.2M
Deferred Maintenance
5 Year Repairs = $139M 8-10 Year Repairs = $61M
Plaza Paving, Steps,
Waterproofing,
Curbs, Drains,
Garage Structure
Heating Units & Window Replacement,
Sprinkler Replacement, Drinking Water
Filtration, Roof Drain Replacement,
Storefront/Curtainwall,
Roof Replacement
Building Controls, Heating Plant, Courtyard, Skylights,
Tile, Masonry, Council Chamber Floor Accessibility,
Cooling Towers, Mechanical Piping, Full Accessibility
Upgrades, Building Code Upgrades, Elevators, Exterior
Doors, Signage
Chapter 6: Phase 1 Implementation
Phase 1 | 5-Year Scope: High Priority Repairs and Public Space Improvements
1. Initial estimate
2. Recommended scope based on systems assessment
3. Recommended scope based on budget available
Total Required Repairs with the next 10 Years = $200M
Assessing high priority
repairs
•A high-level systems
assessment identified roughly
$200M of required systems
and infrastructural repairs in
the building and Plaza within
the next 10 years.
•Systems recommended for
replacement within 5 years
totaled $139M, well above the
available funding within the
first 5 years.
•Based on the funding
available, the 5-year repair
scope was further reduced,
prioritizing very high priority
systems repairs and
accessibility on the Plaza and
in the main public areas of City
Hall. Future phases will
* Costs are Total Project Cost based on February 2016 estimate, and include 35% soft costs and three years of escalation at 5%