Supply of Phosphoric Acid
A Utilities Contract Award Notice
by NORTHUMBRIAN WATER LIMITED
- Source
- Find a Tender
- Type
- Contract (Supply)
- Duration
- not specified
- Value
- ___
- Sector
- INDUSTRIAL
- Published
- 21 Nov 2025
- Delivery
- not specified
- Deadline
- n/a
Related Terms
Location
Pity Me
Geochart for 2 buyers and 2 suppliers
2 buyers
- Northumbrian Water Pity Me
2 suppliers
- Airedale Chemical Keighley
- Brenntag Leeds
Description
1.3. Phosphoric Acid is dosed for plumbosolvency control; Plumbosolvency is the ability for water to dissolve lead. To control and prevent this, the addition of phosphate is required. Continuous dosing of low levels of phosphate into drinking water causes build-up of a thin scale on the inner walls of pipework. This scale prevents water from coming into direct contact with the walls of any lead pipework. Provided that the dose is applied continuously and without interruption this scale remains in place, thereby protecting customers from any harm associated with lead in drinking water.
Lot Division
| 1 | L1- Phosphoric Acid & MSP Northumbrian Water Site |
| 2 | L2- Phosphoric Acid & MSP Essex & Suffolk Water Sites |
Award Detail
| 1 | Airedale Chemical (Keighley)
|
| 2 | Brenntag (Leeds)
|
CPV Codes
- 24311420 - Phosphoric acid
Indicators
- Options are available.
Reference
- FTS 076187-2025