Technological services; database design; database management services in relation to database design; data services in relation to database design, namely data entry, formatting data, and data manipulation for upload to databases; document and record auditing services; document and record auditing services including date cleansing and drawing modification for upload to a Geographic Information System (GIS) map packages, image file modifications and electronic file systems maintenance to comply with document management standards; drafting services; drafting services including drawing adaptation (modification, updates and revisions) for maintenance; computer support services (computer hardware, software and peripherals advisory and information services) in relation to electrical maintenance; engineering; engineering design; engineering drafting; hosting of electronic document libraries, including remote access hosting and synchronisation; hosting of electronic document libraries including engineering drawings; IT services; IT services in support of the engineering businesses, including engineering drafting, and electrical maintenance services; IT services in relation to any databases, including computer databases, database management software and programmes, database management software for management of electrical and other equipment at a work site, data management, records management, and maintenance schedules (databases); monitoring system services using non-invasive techniques and technology; on-site support services for engineers, including engineering drafting on-site support; advisory, consultancy, information or support services in relation to any of the foregoing in this class