Survey Services for OPW Embankment Infrastructure (West Region) and Comparison to Scheme Drawings

Description

1a. A detailed topographical survey of 122km of OPW Maintained embankments in Counties Donegal and Galway. 1b. Review of recent survey (2020) along the Rivers Deele, Foyle and Skeoge. 2. Convert original scheme drawings to modern measurements, datum, levels and chainages. Scheme drawings originate from the 1960's but have been professionally scanned and available in PDF format. 3. Prepare a report contrasting the existing scenario to the scheme drawings. This information will be used to develop a maintenance programme of works. Lot 1: 1a. A detailed topographical survey of 122km of OPW Maintained embankments in Counties Donegal and Galway. 1b. Review of recent survey (2020) along the Rivers Deele, Foyle and Skeoge. 2. Convert original scheme drawings to modern measurements, datum, levels and chainages. Scheme drawings originate from the 1960's but have been professionally scanned and available in PDF format. 3. Prepare a report contrasting the existing scenario to the scheme drawings. This information will be used to develop a maintenance programme of works.