Specialist Drafting Services for Wired Infrastructure
MAC Systems NZ Ltd provides specialist 2D AutoCAD drafting services for electrical, security, data and communications, automation, and electrical-for-mechanical (HVAC) systems.
We convert hand-marked site redlines, legacy drawings and contractor-supplied information into clear, accurate and up-to-date DWG and PDF documentation.
With decades of practical experience in New Zealand's electrical and construction industries, we understand the systems behind the drawings, helping facilities managers, engineers and contractors maintain reliable documentation for maintenance, fault-finding and future upgrades.
Our Specialist Drafting Services
Our drafting services cover the following specialist building systems, with drawings prepared and updated from client, engineer and contractor-supplied information.
Electrical Drafting
Preparation and updating of 2D AutoCAD electrical services drawings, including lighting layouts, power distribution, switchboard locations, cable routes and associated electrical infrastructure. Contractor-supplied markups and revisions are incorporated into existing drawings to reflect completed works and facility changes.
Data & Communications Drafting
Preparation and updating of 2D AutoCAD drawings for structured cabling, data outlets, communications cabinets, equipment racks, fibre-optic infrastructure and associated cable pathways. Client and contractor-supplied markups are incorporated into existing drawings to accurately document installed communications infrastructure and subsequent changes.
Electrical for Mechanical (HVAC) Drafting
Preparation and updating of 2D AutoCAD drawings for electrical services associated with mechanical and HVAC systems (E4M), including mechanical plant power supplies, control panels (MCC / MSSB), motor connections, field devices, control wiring and associated cabling routes. Client and contractor-supplied markups are incorporated into existing drawings to reflect installed equipment, modifications and system upgrades.
Security Systems Drafting
Preparation and updating of 2D AutoCAD security services drawings, including CCTV camera locations, access control systems, intruder alarms, security equipment locations and associated cabling routes. Client and contractor-supplied markups are incorporated into existing documentation to reflect installed systems and subsequent modifications.
Automation Systems Drafting
Preparation and updating of 2D AutoCAD drawings for building automation and control systems, including PLC control panels, field devices, sensors, control wiring and machine safety circuitry. Client and contractor-supplied markups and revisions are incorporated into existing drawings to reflect installed systems, modifications and equipment upgrades.
Additional Drafting Services
MAC Systems NZ Ltd can also provide 2D AutoCAD drafting and documentation for other building services, including nurse call systems, audio-visual (AV) systems, plumbing and mechanical services layouts, and associated infrastructure.
Additional drafting requirements can be accommodated on request, using client, engineer and contractor-supplied information.