Request for Quotation to Supply System Actuated Valves for Ptfe Filter Destruction Project

NLM-QUO-26/015

See details below or the tender documentation

Tender Closed on: 2026-02-03 12:00

Actuator Supplies, Installation and Maintenance, Industrial Machinery, Tools and Equipment, Pumps, Valves, Pipes and Meters, Supply and Delivery

Hartbeespoort, North West

South African Nuclear Energy Corporation Limited

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South African Nuclear Energy Corporation Limited Tenders

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Tender Number: NLM-QUO-26/015
Department: South African Nuclear Energy Corporation Limited
Tender Type: Request for Quotation
Province: North West
Closing Date: Tuesday, 03 February 2026 - 12:00
Place where goods, works or services are required: 1 TAU DR - Broederstroom - Hartbeespoort - 0216
Special Conditions: N/A
ENQUIRIES:
Contact Person: Catherine Matima
Email: [email protected]
Telephone number: 012-305-3027
FAX Number: 012-305-4000
BRIEFING SESSION:
Is there a briefing session?: NO Is it compulsory? NO
Briefing Date and Time:
Briefing Venue:

This tender is also available from www.etenders.gov.za


Tender Summary

Objectives

The primary objective of this tender is to procure system actuated valves, specifically pneumatic operated valves, for the PTFE Filter Destruction Project at Necsa. The valves are intended for use in a plasma gasification demonstration facility designed to volumetrically reduce uranium-containing PTFE candle filters, ensuring safe and efficient destruction of the filters.

Scope

The scope includes the supply of various types of actuated valves (mainly pneumatic operated) as detailed in the attached valve list. These valves will be installed in different applications within the PTFE Filter Destruction Plant, handling specific fluids such as nitrogen, scrubbing liquids, oxygen, LPG, argon, and methane gases. The scope also encompasses providing valves that meet technical specifications, certification, and performance requirements outlined in the tender documentation.

Technical Requirements

  • Valves must be pneumatic operated with pilot pressure of 5 bar.
  • All pneumatic actuated valves shall be equipped with position indicators and feedback mechanisms.
  • Valves must be compatible with control lines of 8mm outer diameter, using tubing PUN-H-8x1.25.
  • Valves should be suitable for specified operating conditions, including temperature and pressure ranges as per the valve list.
  • Material of construction should be stainless steel (ASTM A182 F304L/304L), with appropriate valve types such as ball or globe valves.
  • Valves must be certified according to relevant standards and suitable for use in nuclear and chemical environments.
  • Connection types include weld neck flanges, socket welds, and threaded fittings, as specified.
  • Emergency power considerations: power to solenoid valves XV82014A, XV83345C, and XV83346C must not be restored during emergency power supply.

Skills Requirements

  • Proficiency in supplying and installing pneumatic actuated valves compliant with technical specifications.
  • Ability to provide certification and documentation such as ISO 9001 accreditation, product datasheets, and test curves.
  • Experience in working within nuclear and chemical plant environments, ensuring safety and compliance standards are met.
  • Capability to support technical queries related to valve specifications, installation, and operation.
  • Knowledge of control line connections and pneumatic system integration.
  • Understanding of emergency power considerations and safety protocols during operation and maintenance.
This summary is AI generated. Download the tender documents for all the information.

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