Today’s case study is from the Dwr Cymru Broomy Hill site. This £250k project included:
A new aluminium sulphate dosing system, a new hypochlorite dosing system and a new aluminium storage system which comprised of the following elements:
– 3 new Aluminium storage tanks and bases
– New control & dosing kiosk complete with lighting and small power
– Bulk chemical delivery and storage equipment
– Dosing pumps (supplied by DCWW) and associated equipment
– Instrumentation control panel
– Delivery fill control panels
Electrical installation of field cables, cable containment, site lighting, trace heating and earthing:
– Electrical testing of a new installation to BS7671
– New dual contained dosing lines to current dosing points
– Hardwired links to the new PLC and software
– Removal and disposal of existing storage tanks, equipment, and bunded area
– Installation of facilities to access existing sodium hypochlorite storage tank instrumentation
– Wash down facilities
