E McMullan Ltd is the largest provider of As Laid Drawings for Water Rehab in NI. The company survey, digitise and upload the information onto the client GIS. All work is carried out in conjunction with the client's Code of Practice.
E McMullan Ltd surveyed on site using GPS technology, capturing all newly constructed assets. The data surveyed was digitised to replicate the connectivity of the associated water network, put through a series of client specific quality controls and finally uploaded on to the clients GIS. Overall, 2,500,000 metres of pipework and associated fittings were surveyed and successfully uploaded to the clients GIS database.