Hydrometery Framework
Prior Information Notice - Hydrometry Framework Requirement Overview Deliverables from this contract are to provide a service to undertake Hydrometric Monitoring for The Coal Authority, at coal and metal mine sites across the UK. This notice is not a call for competition - The Coal Authority intends to issue the call for competition on or after September 2023 Supplier engagement notification Prior to starting the formal tendering process, The Coal Authority will host several supplier engagement events via Microsoft...
Buyer
MINING REMEDIATION AUTHORITY
Value
£4,000,000
Published
10 Jul 2023
Closes
10 Jul 2023
Procurement details
Source
Find a Tender
Region
United Kingdom
Procurement method
Not provided
Category
Services
Contract starts
Not provided
Contract ends
Not provided
CPV classifications
71351612
Hydrometeorology services
Lots
Lot 1 Options Assessment
Value not provided
At locations where we don't currently have any existing flow monitoring, we will often conduct an options assessment. This involves a site survey, options report and then detailed design drawings of the preferred option. Suppliers will need to be able to demonstrate a comprehensive understanding of flow measurement techniques, measurement uncertainty, requir...
Delivery: North East (England), North West (England), Yorkshire And The Humber, East Midlands (England), West Midlands (England), South West (England)
Lot 2 Weirs and Flumes
Value not provided
This lot will involve the installation of weirs and flumes predominantly at our existing Coal Mine Water Treatment Schemes (MWTS). We operate over 70 MWTS across the UK (South Wales, Scotland, Midlands, Yorkshire, North-East and North-West England), and have a programme of upgrading the flow measurement weirs at these schemes. Over the first 2 years of the u...
Delivery: North East (England), North West (England), Yorkshire And The Humber, East Midlands (England), West Midlands (England), Wales
Lot 3 Loggers, Water Level Sensors, Rain gauges and Water Quality Sensors
Value not provided
This lot will involve the installation of data loggers, water level sensors, rain gauges, velocity sensors and water quality sensors. Wherever possible, the data loggers should be installed on telemetry, and be battery powered with solar panels. We currently use Hydro-Logic Flexi-Loggers, OTT EcoLog and NetDL loggers, and our preference is to appoint supplie...
Delivery: North East (England), North West (England), Yorkshire And The Humber, East Midlands (England), West Midlands (England), South West (England)
Lot 4 Spot Flow Gauging and Water Quality sampling
Value not provided
This lot will involve spot flow gauging and water quality measurements, often taken at several locations within a particular catchment, or to validate existing flow measurement sites. This work is often undertaken to provide baseline data within catchments where we are proposing to undertake more detailed monitoring by installing continuous flow measurement...
Delivery: North East (England), North West (England), Yorkshire And The Humber, East Midlands (England), West Midlands (England), South East (England)
Lot 5 Pipeflow meter calibration
Value not provided
We operate over 70 Mine Water Treatment Schemes, of which 49 are pumped where we have approximately 70 electromagnetic pipe flow meters installed to measure the quantity of water that we abstract from the mines. These meters require a programme of routine verification checks using a clamp-on meter (or similar) in order to confirm their measurement accuracy....
Delivery: North East (England), North West (England), Yorkshire And The Humber, East Midlands (England), West Midlands (England), South West (England)
Lot 6 Hydrometric Monitoring (General Lot)
Value not provided
This will be a general lot, for projects which include aspects covered by more than 1 of the above. Note: Any work involving construction or installation will be undertaken in accordance with CDM. Installation of loggers and velocity meters may be required on a hire basis from time to time.
Delivery: North East (England), North West (England), Yorkshire And The Humber, East Midlands (England), West Midlands (England), South West (England)
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