Home › Projects › Water-tank structural work

Project record · 2022

Structural steel beam installation inside a water tank — Eskom power station

Installation and modification of structural steel beams inside a water tank, with scaffolding, under confined-space controls.

ScopeStructural steel beams
LocationInside a water tank
ControlsConfined-space entry
AccessScaffolded
✓ Verified from company records
ClientEskom Holdings SOC Ltd (under the main contractor)
SectorPower generation
LocationMpumalanga
RoleContractor
ReferenceSite report, September 2022
PeriodSeptember 2022

Evidence held on file: Site report.. Contract value available to prospective clients on request.

Scope of work

  • Installation and modification of structural steel beams inside a water tank.
  • Scaffolding for access inside the tank.

Method and quality

Access and safetyScaffolded access inside the tank under confined-space and permit-to-work controls.

Outcome

Beam installation and modifications completed as reported in September 2022.

Services delivered on this project

Fabricated structural steel support stands in the workshopStructural

Structural Steel Fabrication, Erection & Maintenance

Pipe racks, platforms, gantries, tank internals and plant structures fabricated in our Evander workshop and installed on site, with structural welding under our ISO 3834-2 certified system.

Service details →
Manufactured heat exchanger tube plateWelding

ISO 3834-2 Coded Welding & Pressure Equipment Fabrication

Fusion welding of pressure vessels, pressure piping, boilers, heat exchangers, tanks and structural steel under a quality system certified to ISO 3834-2:2021, with ASME IX qualified procedures and welders.

Service details →

More project records

Verified from records

Slurry plant rubber lining

Replacement and internal rubber lining of the AWRSE tank outlet pipework to slurry Mixers A, B and C, and rubber lining of the slurry plant mixers, delivered as Main Contractor with a full data book.

Eskom Holdings SOC Ltd · 2025–2026

Read the project record →
Verified from records

Conveyor pulley manufacture

Eighteen conveyor pulleys manufactured to Eskom drawing under a quality control plan counter-signed by Eskom Quality Assurance before manufacture began, together with bearings, pillow blocks, idler frames and drive components.

Eskom Holdings SOC Ltd · 2024–2025

Read the project record →
Verified from records

EVAPCO cooler refurbishment

Refurbishment of three closed-circuit evaporative coolers, restoring the fan and motor drive trains to service.

Eskom Holdings SOC Ltd · 2024

Read the project record →

All projects

Technical background to this work

The reviewed articles behind the method used on this job.

Structural steel

Corrosion, section loss and connection failure on plant structures: inspection and repair scopes

Plant structures are inspected less often than the equipment they carry, and they fail slowly until they fail suddenly. This article sets out where corrosion and connection failure start, how to inspect for them, and how a repair scope is defined so it can be priced and executed inside an outage.

Reviewed by the Welding Coordinator · September 2026

Read the article →

All technical articles

Have a similar scope?

Tell us the plant, the equipment and the window. We will come back with questions, a site-visit date or a priced quotation with a quality plan outline.

Office +27 17 007 0135  ·  WhatsApp +27 72 535 1598  ·  info@umbussoengineers.co.za

info@umbussoengineers.co.za

Office hours: Monday to Friday, 09:00 to 16:00

Trichardt, Mpumalanga

2 Bekker Street, Trichardt, 2300, Mpumalanga