UK SBS PR17064 Acoustic Doppler Current Profiler for Autosub Long Range Oceanids

CLOSING TIME FOR BIDS IS 30/06/2017 AT 14:00 HOURS.

DO NOT APPLY DIRECTLY TO THE BUYER

To express your interest in this opportunity please email ExpressionOfInterest@crowncommercial.gov.uk. To register on our e-sourcing portal click on https://gpsesourcing.cabinetoffice.gov.uk and follow the link "Supplier eSourcing Registration"

Quantity up to 8 to be called off throughout the Contract period as required of combined Doppler Velocity Log (DVL) with current profiling (also known as an Acoustic Doppler Current Profiler) are required for the Autosub Long Range AUV programme. In this document, these will be referred to as the ADCPs.

The tenderer is asked to quote for price each and provide delivery charges.

Product Information:

Current Profiling provided (ADCP mode) - required for both science data and for AUV navigation relative to water frame of reference.

Communications interface which must be supported RS232, 19200 baud - compatibility with existing AUV system hardware and software.

Unit Depth Rating is 6000m minimum - interchangeability between the AUV fleet.

Power Supply Voltage Range supported includes range 24 volts to 48 volts - compatibility with existing AUV system hardware Weight in water is less than 20kg - affecting overall buoyancy and energy contingency.

RDI PD0 output format supported - compatibility with existing AUV software.

Materials suitable for long term (1 year) submersion in sea water (e.g. Titanium or plastics) - long term AUV deployments.

Bottom tracked (or from ice ahead) dead reckoned navigation is critical for successful missions. The AUV will be required to operate in a variety of water depths and AUV depths. Greater bottom track ADCP range gives greater operational flexibility.

Compatibility with existing software. Without this the levelling software will need developing and testing.

For system speed of sound correction (given fixed salinity information). If included, this reduces software and system development effort.

Lower peak power simplifies the design of the AUV power supply system.

Less weight means more payload or batteries can be carried

Additional information: PLEASE DO NOT APPLY DIRECTLY TO THE BUYER

CLOSING TIME FOR BIDS IS 30/06/2017 AT 14:00 HOURS.

As part of the strategic alliance between UK Shared Business Services (UK SBS) and Crown Commercial Service (CCS), UK SBS can use the CCS eSourcing Suite for future procurements. If you have not yet registered on the eSourcing Suite, this can be done online at https://gpssourcing.cabinetoffice.gov.uk by following the link "Supplier eSourcing Registration". Please note that, to register, you must have a valid DUNS number (as provided by Dun and Bradstreet) for the organisation you are registering, who will be entering into a contract if invited to do so. Once you have registered on the eSourcing Suite, a registered user can express an interest for a specific procurement. This is done by emailing ExpressionOfInterest@crowncommercial.gov.uk. Your email must clearly state: the name and reference for the procurement you wish to register for; the name of the registered Bidder; and the name and contact details for the registered individual sending the email. Crown Commercial Service will process the email and then enable the bidder to access the procurement online via the e-Sourcing Suite. The registered user will receive a notification email to alert them once this has been done. The Sourcing documents can then be assessed on the eSourcing Suite at: https://gpsesourcing.cabinetoffice.gov.uk using the instructions detailed in the Specification documents with Contracts Finder.