Re-issue:calibration and Refurbishment of Safety Valves for a Period of 3 Years

ERI/2025/TSS/08R

2025-10-20 10:00

Tender Closed on: 2025-11-11 10:00

Calibration Services, Pumps, Valves, Pipes and Meters, Repair, Service and Maintenance of Machinery and Equipment

Gauteng, Germiston, Rosherville

ESKOM

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Tender Number: ERI/2025/TSS/08R
Department: ESKOM
Tender Type: Request for Bid(Open-Tender)
Province: Gauteng
Closing Date: Tuesday, 11 November 2025 - 10:00
Place where goods, works or services are required: Lower Germiston Road - Rosherville - Germiston - 2020
Special Conditions: N/A
ENQUIRIES:
Contact Person: Thuso Ralekwa
Email: [email protected]
Telephone number: 016-457-5530
FAX Number: 086-666-8427
BRIEFING SESSION:
Is there a briefing session?: Yes Is it compulsory? NO
Briefing Date and Time: Monday, 20 October 2025 - 10:00
Briefing Venue: MS TEAM

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


Tender Summary

Objectives

The primary objective of this tender is to secure services for the calibration and refurbishment of safety valves over a period of 3 years. The scope includes servicing and calibration of approximately 20 air pressure release valves, mainly Leser and Etna manufactured types, with pressure ranges between 1-300 bars. The aim is to ensure these safety valves are maintained to meet operational standards and safety requirements.

Scope

The scope encompasses:

  • Servicing and calibration of 20 safety valves, including supply of copper sealing gaskets where necessary.
  • Provision of documentation such as Process Quality Plans, Service and Calibration Reports, and Certificates endorsed by Approved Inspection Authorities.
  • Technical audits, including evaluation of bidder experience, qualifications, accreditation, response times, and tools availability.

Additional scope details include adherence to technical and safety standards, management of site activities, and compliance with environmental and health & safety regulations.

Technical Requirements

  • Servicing and calibration of safety valves manufactured mainly by Leser and Etna.
  • Pressure range calibration between 1-300 bars.
  • Provision of quality documentation: Quality Plans, Service Reports, Certificates endorsed by Approved Inspection Authorities.
  • Compliance with relevant standards such as SANS accreditation (e.g., SANS 1186-1/1185-1:2004) and Department of Labour accreditation.
  • Availability of special tools and competent technical personnel.
  • Adherence to safety, health, and environmental regulations during service delivery.

Skills Requirements

  • Qualified technical personnel with relevant certifications and experience in pressure valve servicing and calibration.
  • Capability to provide technical audits, including review of past experience and accreditation status.
  • Ability to supply and interpret technical documentation, including quality plans and inspection certificates.
  • Availability of specialized tools and equipment necessary for calibration and servicing tasks.
  • Proven track record in similar calibration and refurbishment projects, with references supporting response times and quality standards.
This summary is AI generated. Download the tender documents for all the information.

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