Rfq – Pvc Sleeves

11992835

See details below or the tender documentation

Tender Closed on: 2025-09-10 11:00

COJ – City Power

Electrical Equipment and Supplies, Manufacture of Electrical Equipment, Plastic and Rubber Products, Supply and Delivery

Gauteng, Johannesburg

COJ - City Power

COJ - City Power Tenders

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RFQ NUMBER 11992835 RFQ CLOSING DATE 10/09/2024 RFQ CLOSING TIME 11h00 SITE MEETING VENUE N/A SITE MEETING TIME N/A DATE OF SITE VISIT N/A CONTACT PERSON Zanele Lesikara TELEPHONE NUMBER 011 490 7073 E-mail address: [email protected]

Tender Summary

Objectives

The primary objective of this tender is to solicit quotations for the supply and delivery of PVC sleeves, specifically protective unplasticised PVC sleeves of sizes 110mm and 160mm in diameter, to meet City Power Johannesburg's infrastructure needs. The project aims to ensure the safe and efficient installation of underground cables by providing durable, compliant protective sleeves with appropriate end caps and fittings.

Scope

The scope of the tender encompasses:

  • Supply and delivery of protective PVC sleeves (both 110mm and 160mm sizes), each 6 meters in length, fitted with end caps and couplings.
  • Compliance with relevant specifications including SANS 791 or EN 50086-2-4 standards.
  • Provision of sleeves suitable for normal duty use, with specified physical and mechanical properties.
  • Inclusion of necessary documentation such as test reports, technical catalogues, and certification to demonstrate compliance.
  • Adherence to marking, packaging, and environmental and safety standards as outlined in the specifications.

Technical Requirements

The technical requirements for the PVC sleeves include:

  • Material: Unplasticised polyvinyl chloride (uPVC) or high-density polyethylene (HDPE).
  • Nominal outside diameter: 110mm or 160mm.
  • Wall thickness: 2.3mm to 2.8mm for 110mm sleeves; 3.3mm to 3.8mm for 160mm sleeves.
  • Physical integrity: Sleeves must show no signs of splits or cracks when subjected to impact or rough handling.
  • Heat dissipation: Capable of dissipating heat generated by cables at a working temperature of at least 70°C.
  • UV Resistance: Sleeves should be UV resistant for storage up to one year.
  • Jointing: Supplied with push-on couplings rated IP30 per SANS 1222, suitable for easy installation.
  • End Caps: Securely fitting end caps for sealing sleeves, both pre-installed and for sleeves yet to be laid.
  • Markings: Indelible markings on sleeves indicating size, manufacturer, approval mark (SANS 791), duty (“normal”), and classification code (“400” or “450”). Markings to be spaced no more than 3 meters apart.
  • Testing: Type testing by accredited laboratories as per relevant standards; routine visual inspection for each sleeve.
  • Documentation: Submission of test reports, technical catalogues, and compliance certificates including ISO 9001:2015.
  • Environmental & Safety: Implementation of environmental management plans (ISO 14001:2015) and health & safety plans (OHSAS 18001:2007).
This summary is AI generated. Download the tender documents for all the information.

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