Our Completed Projects

Our diverse portfolio of projects has enabled us to deliver expertise that aligns seamlessly with each project’s unique requirements. At Newthings Investment, we take pride in our unwavering commitment to quality, ensuring that every task is executed with precision and purpose to advance the industries we serve. Through our Electrical Construction division, we provide comprehensive services — including substation maintenance, transformer servicing, and energy-efficient electrical installations — all designed to enhance reliability, safety, and sustainability within power systems.

Project Name	Client	Date
Cutting of rails, loading and transporting - Earthwork moving during shutdown - Supply and install pre-cast concrete culverts & retaining walls		2014
Supply and install pre-cast concrete culverts & base		2014
Maintain tar surface & sign		2014
Internal tank cleaning - 40 0001 (Nelspruit)		2015
Replace copper catenary wire with tiger, replace contact wire and replacement of catenary wire on the OHTE line during shutdown (Ermelo depot)		2016
Routine testing of 36 traction substations		2016
Design, supply and install transmission line (Tzaneen)		2017
Construction of 11Kv transmission line and mini sub (Bela Bela)		2017
Supply, Install, Test and Commission a Main Transformer Capacitive Bushings at Ermelo Depot.		2019
Supply and install lattice steel bridge at Pretoria West.		2020
Emergency for the repair the Regina Station		2020
Remove Old Sleepers & Installation of PY sleepers, Offloading and installation of 60 km Rails, Offloading ballast from Ay wagon, Offloading of Ballast by hand		2020
Installation of the AC 'ON-THE-FLY' changeover work at Ermelo 3kV DC traction e-house which includes the installation and commissioning of the Transformer, rectifier, 500mm square positive cable, 3kV DC High speed circuit breaker, earthing cables, lights and AC/DC Distribution Panel.		2019
OHTE/Electrical Maintenance (North Gauteng)		2016
Supply & Install Switchgear		2016
Replacement of OHTE wires and accessories (between Kaalfontein and Leralia)		2017
Replacement of OHTE wires and accessories (between Dunswart and Daveyton)		2017
Replacement of OHTE/Catenary-tiger wire with alluminium feeder wire (De Wildt Station)		2017
Replacement of damaged feeder cables at Durban yard for Prasa		2017
Supply and Installation of Vibration Dumpers		2019
Civil work at various sites for Thales South Africa		2017 - 2018
Replacement of OHTE wires and accessories (between Dunswart and Daveyton)		2017
Supply of Grade 1 PEAS Coal to Vergenoeg Mine. 500 Ton per month.		2019
Emergency work done due to Blown 22 Kv Board after heavy rain storm at Umjindi main substation in November 2019 - Supply and install 22Kv SF6 Main Ring Unit Complete with kiosk - Supply, deliver, installation and Commissioning of 3 x Operational 22Kv 1250A Panels including 630/5-5P20 CT - Commissioning of existing relay protection with new panels.		2020
Extend sides of building with brickwork for Gable roofing and install Lintels and Build new brickwork at front porch (Facebrick to match existing once)		2020
Maintenance of high mast lights for Pienaar, Ngodini and Numbi under City of Mbombela.		2019
Supply and Deliver Jet Fuel		2020
Supply an On-Site Oil Purification Power Transformer and Transformer repairs		2018
Electrical Services, Installation, Maintenance and Repairs of the City of Tshwane Immovable Property Assets. Three year Period		2018
Maintenance works on Low Voltage (LV) and Medium Voltage (MV) electrical network infrastructure on a three (3) year period with effect from 1 January 2020		2020
Rehabilitation of the 3kv OHTE System between Mabopane and winterenest in the gauteng north region		2021
Refurbishment of 3kv overhead track equipment in the Johannesburg-Naledi for gauteng region		2022
Repairs and replacement of components in various substations for 12 months PRASA rail kzn region		2024