The Helix from RST is an advanced manhole inspection system designed to accurately identify sources of inflow & infiltration as well as structural deficiencies in sewer and stormwater manholes. The fully automated system can be economically deployed by a single operator from a van, pickup, ATV or CCTV vehicle, and it will scan a typical 10-foot manhole in under a minute. It has six high-resolution cameras that capture panoramic imagery of every surface of a manhole as well as six active 3-D sensors that record millions of spatial data points for precise measurements. It automatically transmits the scan data to software, where it can be reviewed in the office or the field. The inspection system includes the probe, cable reel, launching boom and wireless control unit. The system data is compatible with NASSCO’s MACP standard. 800-767-1974; www.rstechserv.com.