Rehabilitate Market Square Park & Indiana Plaza Memorials

The Tradesmen Group LLC (TTG) was selected by the National Park Service (NPS) to execute the rehabilitation and conservation of three significant memorials in Washington, DC: the Hancock Statue, the Temperance Fountain, and the FDR Memorial Stone.

This project was part of an Indefinite Delivery/Indefinite Quantity (IDIQ) contract TTG held with the NPS for the National Capital Region.

Masonry Conservation

Cleaning of granite features using:
- General cleaning techniques
- Targeted cleaning methods (poultice and laser cleaning) for atmospheric and organic soiling and skateboard wax
Repointing of granite masonry
Dutchman repairs
Conservation cleaning of the marble FDR Memorial Stone

Bronze Restoration

Cleaning and waxing of bronze sculptures
Repairs to correct corroded conditions on the Temperance Fountain Heron:
- Hammer forming and welding of new bronze for leg and neck repairs
- Hand-finishing to match the existing patina
Bronze welding repairs on the base of the Hancock sculpture
Repairs to the ring/scabbard/sword assembly of the Hancock statue

Additional Work

Installation of skateboard deterrents
Cleaning, priming, and painting of metal grates on the Temperance Fountain
Repointing of Belgium block pavers at the Hancock & FDR memorials
Scaffold access to all memorial areas

The Tradesmen Group demonstrated its comprehensive historic preservation and restoration capabilities throughout this multi-memorial project. TTG’s in-house crews self-performed all work, showcasing our wide-ranging expertise in masonry and metalwork conservation.

Key aspects of TTG’s role included:

Execution of diverse conservation techniques for different materials (granite, bronze, marble)
Collaboration with conservator Debora Rodriguez for specialized guidance
Adaptation of restoration approaches to suit each memorial’s unique needs
Integration of preventative measures (e.g., skateboard deterrents) to protect the restored memorials

This project underscores TTG’s commitment to preserving America’s national monuments, combining skilled craftsmanship with a deep respect for historical integrity. Our successful completion of this project further solidifies our standing as a trusted partner for the National Park Service in preserving our nation’s capital’s historic landmarks.