Base Operating and Support Services
Island of Kaho`olawe, HI
H&S/ZAPATA is providing labor, supervisory, administration, and management for operation, maintenance, and repair of assets on the Island of Kaho`olawe. Work is performed IAW applicable OSHA and county, state, and federal laws and regulations. The nature of the work is mechanical, electrical, plumbing, carpentry, heavy equipment operations, custodial and similarly technical work to maintain base assets and operations. Read More


Site Investigation, Interim Removal Actions, and RI/FS
Amelia Earhart Park, Miami, FL
ZAPATA characterized and excavated more than 2,000 tons of hazardous materials, including 1,750cy of contaminated soil and construction debris, 78 55-gallon drums, Munitions Debris (MD), and a UST with associated piping from 19 locations across the 400-acre site. Read More


Construct Audio/Visual and Photography Studio
Fort Bragg, NC
ZAPATA designed the renovation of a historic; circa 1935 “Mule Barn” for the Directorate of Information Management at Fort Bragg will use the 7,100 SF building as an audio, video, and photography studio. Design included the demolition of the existing interior construction of A/V recording facility, photography studios, office space, refurbishment of historic doors and windows, construction of historic replica doors, roof replacement, and electrical and mechanical systems replacement. Read More


Charles George Landfill Superfund Site Operations and Maintenance
Charles George Landfill, Tyngsboro, MA
H&S provides routine and non-routine long term operations, maintenance and monitoring support to a former uncontrolled landfill site in Northern Massachusetts. This 69-acre closed landfill consists of two pump stations with extraction wells, chemical feed systems, an effluent monitoring station, a flare for methane gas control and a main control building. The groundwater extraction and chemical feed systems are monitored by a SCADA system using Intellution FIX software that records flow, pH, and temperature data on the site computer. Read More


Munitions and Explosives of Concern (MEC) Range Clearance & Construction
Schofield Barracks, HI
ZAPATA completed a Munitions and Explosives of Concern (MEC) Investigation and Removal Action at the Schofield Barracks Urban Assault Course (UAC), Battle Area Complex (BAX), and Qualification Training Range (QTR). The project consisted of approximately 1,500 acres, in multiple locations, within an existing larger training range. Read More


FORSCOM/USARC Annex at the Old Bowley School Renovation
Fort Bragg, NC
ZAPATA designed the renovation of the Old Bowley School to office space. The Old Bowley School is a historic, circa 1953, nine-building complex of 54,000 SF. ZAPATA’s design included converting all the classroom spaces into private and cubicle workspaces; renovating three conference rooms (one capable for SIPR), three training rooms, several storage spaces, and a large auditorium; and upgrading all buildings to be ADA accessible. Read More


NAVFAC SE SWMU 24 and Pier Charlie Debris Removal
Naval Weapons Station Charleston, SC
H&S performed surgical excavation and disposal of 4,000 tons of RCRA hazardous and non-hazardous construction debris at SWMU 24 and demolished and disposed of 12 creosote laden bumper boxes at the Naval Weapons Station Charleston, SC. Debris was present in a densely overgrown forested area requiring removal of dense vegetation while avoiding damage to trees greater than 6 inches in diameter. Read More


Site Characterization and Source Differentiation of Co-Mingled Trichloroethene (TCE) Plumes
Tinker AFB, OK
ZAPATA has developed a methodology incorporating isotope geochemistry and groundwater modeling that simulates fate and transport of groundwater and chlorinated ethene isotopes in order to examine the efficacy of isotope analysis for contaminant plume source characterization that extends beyond traditional methods. Read More


Owner Representative Services for Southminster Retirement Community
Charlotte, NC
ZAPATA performed construction management for a major addition and renovation to Southminster Retirement Community that included the addition of two Independent Living Apartment Wings, the Wellness (Health Clinic) Center, indoor swimming pool and spa, and two underground parking garages. The project included the renovation of two dining facilities, and Activity Wing, all independent living apartment buildings, and the Health Care Center. Read More


Mobile Firing Range Decommissioning
Naval Weapons Station Charleston, SC
H&S performed a mobile firing range decontamination and decommissioning TO under our ID/IQ environmental services contract for the NWS Charleston, SC. The mobile firing range consisted of a 40 foot long, steel plate reinforced box trailer with three shooting ranges. The trailer was lined with plywood and rubber sheeting and had a series of baffles behind the target area to capture bullets. The primary contaminant of concern with the decontamination was lead from the bullets. Read More