ART staff were involved with upgrading of basement structures for several hotels. The work involved installation of new foundation concrete pads and reinforced concrete retaining walls approximately 200 feet long located beneath the sidewalks and streets. The walls were up to 10 feet high and 12” to 16” thick.

ART staff were involved in several projects in the commercial, restaurant & hospitality and multi-unit residential sectors. The projects involved framing, electrical, plubing, HVAC and ADA compliant work.

ART staff were involved with upgrading of basement structures for several hotels. The work involved installation of new foundation concrete pads and reinforced concrete retaining walls approximately 200 feet long located beneath the sidewalks and streets. The walls were up to 10 feet high and 12” to 16” thick.

ART staff completed a contract for IT Corporation to provide civil engineering oversight for the safe removal and remediation of contaminated soil at 18 sites located at Hunter’s Point Naval Shipyard, in San Francisco, California. ART provided field surveying and management oversight of the project.

ART staff performed the project management of demolition and abatement activities associated with renovation of a 100,000 square-foot building located in San Francisco, California. The project involved the removal of the following:

• Approximately 95,000 square feet of hazardous lead paint
   
• Approximately 2,500 linear feet of asbestos pipe TSI, 35 asbestos pipe fittings, and 62,000 square feet of other ACM (roofing and flooring materials, wallboard).
  

ART staff performed the following remedial activities of a petroleum and metal-impacted abandoned food facility located in San Francisco, California:

• Excavation and disposal of USTs and associated product lines
   
• Excavation and disposal of boiler room diesel product lines
   
• Sludge removal and excavation of 12 concrete subsurface sumps
   
• Sludge removal from 1,000 lineal feet of sewer line.

The project was completed satisfactorily even though there were no information that detailed the locations of USTs, sumps and product lines inside the building.