Hydrometry

Description

The Coal Authority intends to tender for the provision of Hydrometric Monitoring services. The framework will be divided into approximately 7 lots: Lot 1 - Options Assessment Lot 2 - Weirs and Flumes Lot 3 - Loggers, Water Level Sensors, Rain Gauges and Water Quality Sensors Lot 4 - Velocity Meters Lot 5 - Spot Flow Gauging and Water Quality Sampling Lot 6 - MCERTS Lot 7 - Hydrometric Monitoring (General Lot) Lot 1: Options Assessment Options Assessment - Site survey, options report and detailed design drawings to determine the best flow measurement solution for a site. Lot 2: Weirs and Flumes Weirs and Flumes - Installation, maintenance and decommissioning of weirs and flumes in accordance with ISO standards. Lot 3: Loggers, Water Level Sensors, Rain Gauges and Water Quality Sensors Loggers, Water Level Sensors, Rain Gauges and Water Quality Sensors - Installation, calibration, maintenance and decommissioning of loggers, water level sensors, water quality sensors and rain gauges Lot 4: Velocity Meters Velocity Meters - Installation, calibration, maintenance and decommissioning of velocity meters to ISO standard. This work is likely to include confined space entry Lot 5: Spot Flow Gauging and Water Quality Sampling Spot Flow Gauging and Water Quality Sampling - Spot flow gauging (salt dilution gauging, current meter gauging and ADCP) and water quality sampling programmes, in accordance with ISO standard. Lot 6: MCERTS MCERTS - inspection, flow meter calibration, QMS Audit. Lot 7: Hydrometric Monitoring (General Lot) Hydrometric Monitoring (General Lot) - For Projects which include aspects of more than 1 of the above Lots