UK Research & Innovation: UKRI-3547 Supply of a X-band Cassegrain Feed Tower & Frequency Selective Sub-Reflector for Chilbolton Observatory

UK-Swindon: Parts of radio and radar equipment.
Section I: Contracting Authority
      I.1) Name and addresses
             UK Research & Innovation
             Polcaris House, Swindon, SN2 1FL, United Kingdom
             Tel. +44 1793867000, Email: STFCProcurement@ukri.org
             Main Address: https://www.ukri.org/, Address of the buyer profile: www.ukri.org
             NUTS Code: UKJ14
      I.2) Joint procurement
      The contract involves joint procurement: No.
      In the case of joint procurement involving different countries, state applicable national procurement law: Not provided       
      The contract is awarded by a central purchasing body: No.
      I.3) Communication
      The procurement documents are available for unrestricted and full direct access, free of charge, at: https://www.delta-esourcing.com/tenders/UK-UK-Swindon:-Parts-of-radio-and-radar-equipment./R23752ATYW
      Additional information can be obtained from: the abovementioned address
      Tenders or requests to participate must be sent to the abovementioned address       
      Electronic communication requires the use of tools and devices that are not generally available. Unrestricted and full direct access to these tools and devices is possible, free of charge, at: Not provided
      I.4) Type of the contracting authority
            Body governed by public law
      I.5) Main activity
            Other activity:

Section II: Object
II.1) Scope of the procurement
      II.1.1) Title: UKRI-3547 Supply of a X-band Cassegrain Feed Tower & Frequency Selective Sub-Reflector for Chilbolton Observatory       
      Reference Number: UKRI-3547
      II.1.2) Main CPV Code:
      32352100 - Parts of radio and radar equipment.

      II.1.3) Type of contract: SUPPLIES
      II.1.4) Short description: The Chilbolton Observatory staff wish to implement dual frequency operation of the main 25m reflector using S-band at the prime focus point and X-band (8-12GHz) at a cassegrain feed point utilising a frequency selective sub reflector. The contract is to start in February 2024 and the system to be ideally delivered in the order of 10 months or sooner. The total value for this procurement is £470,000.00.       
      II.1.5) Estimated total value:
      Value excluding VAT: 470,000       
      Currency: GBP
      II.1.6) Information about lots:
      This contract is divided into lots: No       
   
II.2) Description
      
      II.2.2) Additional CPV codes:
      Not Provided       
      II.2.3) Place of performance:
      UKJ14 Oxfordshire
      
      II.2.4) Description of procurement: The Chilbolton observatory operates a 25m diameter, prime focus, parabolic reflector antenna with an F/d ratio of 0.36. The antenna was commissioned in 1967 and has for many years been used with an S-band radar fed from the prime focus point. The main feed is undergoing an upgrade to implement monopulse tracking. At the same time the observatory would like to add a wide band X-band radar to the antenna for simultaneous operation with the S-band radar. The intention is to use the S-band radar for tracking and ranging of satellites while the wide bandwidth X-band radar is used for imaging.

The antenna was commissioned in 1967 and there are no CAD drawings for the structure. Contractors may wish to visit the site to conduct a survey of the structure and check mounting points, access to the backing structure etc that will become important in the design, installation and alignment of the feed tower and the sub-reflector.

It is not thought possible to integrate an X-band feed with the S-band monopulse feed at prime focus. The solution proposed is one used in satellite communications ground stations of having the S-band feed at the prime focus of the reflector and the X-band feed in a tower mounted in the centre of the dish forming a cassegrain arrangement with a frequency selective sub reflector.

A fill list of Technical Requirements can be found within the Invitation to Tender documentation.
      II.2.5) Award criteria:
            Price is not the only award criterion and all criteria are stated only in the procurement documents            
      II.2.6) Estimated value:
      Value excluding VAT: 470,000       
      Currency: GBP       
      II.2.7) Duration of the contract, framework agreement or dynamic purchasing system:
      Start: 05/02/2024 / End: 06/12/2024       
      This contract is subject to renewal: No       
      Description of renewals: Not provided
      
      II.2.10) Information about variants:
      Variants will be accepted: No
      II.2.11) Information about options:
      Options:       No             
      Description of options: Not provided
      II.2.12) Information about electronic catalogues:
      Tenders must be presented in the form of electronic catalogues or include an electronic catalogue: No
      II.2.13) Information about European Union funds:
      The procurement is related to a project and/or programme financed by European Union funds: No       
      Identification of the project: Not provided             
      II.2.14) Additional information: To respond to this opportunity please click here: https://ukri.delta-esourcing.com/respond/R23752ATYW       


Section III: Legal, Economic, Financial And Technical Information
   III.1) Conditions for participation
      III.1.1) Suitability to pursue the professional activity, including requirements relating to enrolment on professional or trade registers
      List and brief description of conditions:          
      Not Provided       
      III.1.2) Economic and financial standing          
      Selection criteria as stated in the procurement documents       
      List and brief description of selection criteria:       
      Not Provided    
      Minimum level(s) of standards possibly required (if applicable) :       
      Not Provided    
      III.1.3) Technical and professional ability    
      Selection criteria as stated in the procurement documents
      List and brief description of selection criteria:       
      Not Provided      
      Minimum level(s) of standards possibly required (if applicable) :          
      Not Provided   
      III.1.5) Information about reserved contracts (if applicable)   
      The contract is reserved to sheltered workshops and economic operators aiming at the social and professional integration of disabled or disadvantaged persons: No       
      The execution of the contract is restricted to the framework of sheltered employment programmes: No    
      
   III.2) Conditions related to the contract
         
      III.2.2) Contract performance conditions          
      Not Provided          
      III.2.3) Information about staff responsible for the performance of the contract
      Obligation to indicate the names and professional qualifications of the staff assigned to performing the contract: No

Section IV: Procedure
   IV.1) Description OPEN
      IV.1.1) Type of procedure: Open   
   
   IV.1.3) Information about a framework agreement or a dynamic purchasing system    
         The procurement involves the establishment of a framework agreement - NO    
         In the case of framework agreements justification for any duration exceeding 4 years: Not Provided    
   
   
   IV.1.6) Information about electronic auction:
      An electronic auction will be used: No
      Additional information about electronic auction: Not provided
   IV.1.8) Information about the Government Procurement Agreement (GPA)
      The procurement is covered by the Government Procurement Agreement: No       
   IV.2) Administrative information
      IV.2.1) Previous publication concerning this procedure:
         Notice number in the OJ S: Not provided       
      IV.2.2) Time limit for receipt of tenders or requests to participate
       Date: 08/01/2024 Time: 14:00
            
      IV.2.4) Languages in which tenders or requests to participate may be submitted: English,       
      IV.2.6) Minimum time frame during which the tenderer must maintain the tender:
         Duration in month(s): 3
      
      IV.2.7) Conditions for opening of tenders:
         Date: 08/01/2024
         Time: 14:00
      

Section VI: Complementary Information
   VI.1) Information about recurrence
   This is a recurrent procurement: No    
   Estimated timing for further notices to be published: Not provided
   VI.2) Information about electronic workflows
   Electronic ordering will be used No       
   Electronic invoicing will be accepted No       
   Electronic payment will be used No       
   VI.3) Additional Information: The contracting authority considers that this contract may be suitable for economic operators that are small or medium enterprises (SMEs). However, any selection of tenderers will be based solely on the criteria set out for the procurement.
For more information about this opportunity, please visit the Delta eSourcing portal at:
https://ukri.delta-esourcing.com/tenders/UK-UK-Swindon:-Parts-of-radio-and-radar-equipment./R23752ATYW

To respond to this opportunity, please click here:
https://ukri.delta-esourcing.com/respond/R23752ATYW
   VI.4) Procedures for review
   VI.4.1) Review body:
             UK Research and Innovation (UKRI)
       Polaris House, North Star Avenue, Swindon, SN2 2BQ, United Kingdom
       Internet address: www.ukri.org
   VI.4.2) Body responsible for mediation procedures:
Not provided
   VI.4.3) Review procedure
   Precise information on deadline(s) for review procedures:    
    Not Provided    
   VI.4.4) Service from which information about the lodging of appeals may be obtained:
Not provided
   VI.5) Date Of Dispatch Of This Notice: 20/11/2023

Annex A