Big-Worm Trading (PTY) LTD

Services

Solutions for the public and private sector.

Instrumentation, ICT, electrical protection, electronics, mechanical services and civil works.

Control and instrumentation equipment

01

Control and instrumentation

  1. Instrumentation equipment maintenance and consumables supply
  2. Diagnosis and fault tracing via interpretation of testing procedures, equipment and management tools
  3. Software programming of PLCs, SCADA, telemetry and control systems
  4. Assist institutions and municipalities with technical system functional assessments of the infrastructure and operational proposals
  5. Provision of technical resources for instrumentation and electrical fault finding and maintenance improvement in the maintenance planning function
  6. Flow metering data management, flowmeter supply and installation, and automatic meter reading solutions
  7. Installations and commissioning of instrumentation
Information and communication technology

02

Information and communication technology

  1. Information technology support and maintenance
  2. Fleet management
  3. Networking cabling and configurations
  4. Fibre optic installation and repairs
  5. IP telephone systems
  6. All networking requirements
  7. Supply of IT consumables and stationery
Electrical installation work

03

Electrical and protection services

  1. Electrical motors, equipment maintenance and consumables supply
  2. Electrical wiring — cable layout and cable joints
  3. LV and MV switchgear design and panel building
  4. Power cabling (electrical and instrumentation)
  5. Lightning and surge protection
  6. DC power supplies, transformers step up or down
  7. Design and fault-finding
  8. Boreholes, air conditioning and standby generators
Electronic systems

04

Electronic and digital electronics

  1. Digital voice logging
  2. Two-way communications radios (analog and digital): installations, commissioning and maintenance
  3. Radio frequency design
  4. PCB assembly and repairs
  5. Lightning and surge protection services
  6. Electronics alarm systems / IR beams
  7. CCTV systems
Mechanical equipment

05

Mechanical services

  1. Water meters: supply and installation
  2. Pumps: supply, installation and repairs
  3. Valves: supply, installation and repairs
  4. Pipes: supply and installation
  5. Air valves: supply and installation
  6. Machinery maintenance
  7. Pressure vessels (annual testing)
  8. Elevator inspections
  9. Structural and equipment welding and repairs
Civil construction work

06

Civil works

  1. General building (masonry, plumbing and carpentry)
  2. Refurbishment of buildings and workshops
  3. Construction of concrete structures
  4. Cleaning of general buildings, workshops, production and operations plants, and spillages
  5. Construction and repairs of concrete and earth drains
  6. Construction and repairs of culverts, V-drains and stone pitching
  7. Construction and repairing of road shoulders
  8. Guardrail erection and maintenance
  9. Erection and repair of permanent road traffic signs
  10. Removal of undesirable vegetation: physical eradication
  11. Road markings
  12. Rail maintenance
  13. Gabion construction and maintenance