- AECOM (Queens County, NY)
- …+ Sub-slab depressurization systems (both active and passive). + Groundwater pump-and- treat systems utilize technologies such as granular activated carbon, zeolite, ... data. System Monitoring & Maintenance: + Taking and passing operator exam(s) to demonstrate understanding of system operations and...At least one evening check and one check per weekend day. + Responding to specific alarm conditions outside… more