Transducer. The contractor shall provide and install one Teledyne ▇▇▇▇ Hydrographic dual frequency transducer (Model THP200/24-4/20) in the transducer well described in C470. The contractor shall provide and install a Hummingbird type survey unit, similar to the HELIX CHIRP 7. The face of the Hummingbird transducer shall be mounted on the horizontal plane to point directly downward. The display shall be mounted on the survey desk and the transducer shall be in a through-hull well, attached via resin in an appropriate hull location near the keel of the vessel. The location shall be aft of the ▇▇▇▇ transducer well. The mounting system shall be similar to the Furuno transducer.
Appears in 2 contracts