Source: https://tendernation.io/opportunities/01a13bfa-7402-7323-82d8-2d2cd614554b/bl-ojeu-uk-sbs-re150260nerc-thermistor-cables awarded GB open procedure Suitable for SMEs # BL OJEU- UK SBS RE150260NERC- Thermistor Cables [UK Shared Business Services Limited](https://tendernation.io/buyers/uk-shared-business-services-limited) Estimated value £25,000 to £30,000 Published 18 Nov 2016 Deadline Closed 17 Jun 2015 ## Who can bid - Buyer says suitable for SMEs The buyer ticked “suitable for SMEs” on the notice. Anyone can still bid. - Small contract value Valued under £135,018 including VAT, the lowest Procurement Act threshold for goods and services. - Open procedure Anyone can submit a full tender; there is no shortlisting stage. [More contracts for small businesses and VCSEs](https://tendernation.io/opportunities/for-small-businesses) ## About this tender ### THERMISTOR CABLES We require two cables, one 1400 m in length, the other 1500 m in length. - The cable will have a minimum of 26, multi-stranded copper conductors, each with a minimum cross sectional area 0.14 mm2. - The minimum voltage rating for the insulation will be 24 V. - The minimum current rating will be 100 mA. - The cable will have an aramid, central strain member. - The cable will have an outer jacket of polyurethane, with a minimum thickness of 1.4 mm. - The cable will be able to support all but 100 m of its own length in water (ie 1300 and 1400 m), 100 m of its own length in air, and a 100-kg ballast weight that will be suspended from the bottom end. - The cable will be supplied on a drum with the deep end on the outside of the reel. - The stretch in the cable when deployed will be less than 1% of its unloaded length. - The cable will be able to withstand the hydrostatic pressure it is under when deployed. At its deepest point, the pressure will be 130 bar for the 1400-m cable, and 140 bar for the 1500-m cable. The pressure decreases linearly from that the deepest point to sea level. - The free-issued thermistors will be wired into the cables as in the attached diagram. - A polyurethane (or equivalent) potting compound will be used to form the termination that seals the cable after the thermistors have been inserted. - The shape of the terminations will be axially smooth to assist in their passage through the ice borehole. - A polyurethane (or equivalent) potting compound will be used to form the termination at the deep end of the cable. ### Description of the thermistor elements The thermistor elements as issued are installed in 3 mm diameter, 15 mm long, stainless steel tubes. The 50-mm long, tinned copper wires for the thermistors emerge from each end of the tube. ### Requirements for the cable plus termination assembly - During deployment, the cable, under the load described in 6, is lowered over a 400-mm radius sheave wheel. The terminations will be required to traverse the sheave wheel without damage. The radius of the inside of the bottom of the sheave’s ‘U’-shaped cross section is 17 mm. - To maximise the thermal lagging between thermistor and water, the thermistor will be located as near to the axis of the cable as practicable. ### Additional information: HOW TO APPLY ### UK Shared Business Services eSourcing As part of the strategic alliance between UK Shared Business Services Ltd (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 [gpsesourcing.cabinetoffice.gov.uk](https://gpsesourcing.cabinetoffice.gov.uk) by following the link ‘Register for CCS eSourcing’. Please note that, to register, you must have a valid DUNS number (as provided by Dun and Bradstreet) for the organisation which 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 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 accessed on the eSourcing Suite at: [gpsesourcing.cabinetoffice.gov.uk](https://gpsesourcing.cabinetoffice.gov.uk) using the instructions detailed in the Specification documents within Contracts Finder. As a user of the e-Sourcing Suite you will have access to Emptoris email messaging service which facilitates all messages sent to you and from you in relation to any specific RFX event. Please note it is your responsibility to access these emails on a regular basis to ensure you have sight of all relevant information. For technical assistance on use of the e-Sourcing Suite please contact Crown Commercial Service Helpdesk : Telephone: 0345 010 3503 Training documents to support Bidders utilise Emptoris CCS eSourcing are available in the Contracts Finder Tender documents section. Read full description ## CPV classification Cable, wire and related products Source Contracts Finder (UK) [View official notice](https://www.contractsfinder.service.gov.uk/notice/77bbef85-adc8-11e6-9901-0019b9f3037b) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. 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