Tag: Electrical

Keldgate WTW – Leada Principal Contractor – Yorkshire Water

This week LEADA started work at Keldgate WTW for Yorkshire Water. The scheme involves the installation, testing and commissioning of a new site wide Fiber Network Installation and hardwired telemetry system.  We had to extend the duct network to tie in the existing network in order to finish the fibre network ring and ensure a completely secure […]

ISO Accreditation

This week our integrated management system was put through its paces during our annual review and audit. The fully integrated management and control procedures were developed in 2018 and have been accredited to ISO 9001, ISO 45001, and ISO 14001 since that date.  What is ISO accreditation? ISO accreditation is a certification process demonstrating an […]

YWS Ainderby Site – Flowmeter Installation

Leada were contacted by Yorkshire Water Services under our EICAT Framework Contract to undertake a flowmeter installation on a disinfection system at one of their borehole sites. During the onsite review, it became apparent that the requirement was for flow proportional control on the disinfection system (compliance requirement).  Given the complexities of the site, the […]

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LEADA Engineering is a leading provider of mechanical and chemical dosing in the UK water industry

1,000 Litre IBC Dosing Rig

1000 Litre IBC Dosing Rig, include:

  • Standard Leada Components (other options available)
    • Grundfos DDA with FCM Pumps – 7.5ltr/hr, 60ltr/hr, 120ltr/hr, 200ltr/hr options
    • GF pipework and valves
    • Prochem loading valves
    • Self contained unit
    • Dual contained flexible dosing line
  • Bespoke design and fabrication available if required
  • Ideal for temporary dosing
  • Installation service available
  • Can be mobilized quickly to site
  • Pre-wired to externally mounted marshalling box
  • Polypropylene or PVC options
  • Fully weatherproof
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Containerised Dosing System

Multipoint Dosing

Container Housed Dosing Rigs include:

  • Standard Leada Components (other options available)
    • Dosing Rig, Housing Grundfos DDA with FCM Pumps
    • 7.5ltr/hr, 60ltr/hr, 120ltr/hr options
    • GF pipework and valves
    • Prochem loading valves
    • Prochem pulsation dampers
    • IFM Flow switches
    • IFM Level switches
    • Calibration Pots
  • Bespoke design and fabrication available
  • Complete segregation of dosing compartments
  • External safe isolation of inlet valve
  • Pre-wired to externally mounted marshalling box
  • Polypropylene or PVC options
  • Over-pressure return to calibration pot
  • Fully factory tested with witness test available if required
  • Installation service available
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Fiber Optic Enclosure

Duty-duty, dual redundant uninterruptable power supply

The Fiber Optic Breakout Enclosure (FOBE) is designed to supply resilient power to the managed Ethernet switch of a site wide communications network, including:

  • 2 x 16 core fibre optic cable connections in a dual redundant ring via patch panels and leads,
  • Ethernet Managed switch with dual 24V DC power inputs
  • Duty-Duty Dual redundant 230V / 24V DC power supply units,
  • Power supply load management that ensures equal power supply loading in normal use,
  • 24V DC VRLA battery powered UPS unit providing backup in the event of mains failure,
  • Ethernet managed switch dual 24V DC power inputs so that failure of any one item of equipment does not affect the continuity of the network communications, and
  • Hardwired contacts for remote monitoring of Network Interface Module status signals:
  • UPS System Fault
  • Redundant 24V DC power supply units Healthy
  • Ethernet Switch Fault
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Chemical Dosing Rig

Multipoint Dosing

Multipoint Dosing Rigs include:

  • Standard Leada Components (other options available)
    • Grundfos DDA with FCM Pumps – 7.5ltr/hr, 60ltr/hr, 120ltr/hr, 200ltr/hr options
    • GF pipework and valves
    • Prochem loading valves
    • Prochem pulsation dampers
    • IFM Flow switches
    • IFM Level switches
    • Calibration Pots
  • Bespoke design and fabrication available if required
  • Complete segregation of dosing compartments
  • External safe isolation of inlet valve
  • Pre-wired to externally mounted marshalling box
  • Polypropylene or PVC options
  • Over-pressure return to calibration pot (vent relief to tanks)
  • Fully factory tested with witness test available if required
Enquire Now

Chemical Dosing Rig

Dilution System

Dilution Rigs include:

  • Standard Leada Components (other options available)
    • Grundfos DDA with FCM Pumps – 7.5ltr/hr, 60ltr/hr, 120ltr/hr, 200ltr/hr options
    • GF pipework and valves
    • Prochem loading valves
    • Prochem pulsation dampers
    • IFM Flow switches
    • IFM Level switches
    • Calibration Pots
  • Bespoke design and fabrication available if required
  • Complete segregation of dosing compartments
  • External safe isolation of inlet valve
  • Pre-wired to externally mounted marshalling box
  • Polypropylene or PVC options
  • Over-pressure return to calibration pot (vent relief to tanks)
  • Fully factory tested with witness test available if required
Enquire Now

Temporary Dosing Systems

25 Ltr Carboy Dosing

25 Ltr Carboy Dosing System, designed for:

  • Temporary works applications
  • Chlorination / De-Chlorination
  • Emergency Dosing

Summary and options:

  • 240v / 110v options
  • Prominent or Grundfos Pump Mounting Options
  • Splash screen covers (not shown)
  • Can be supplied with suction and delivery hoses
  • Hire options available
  • Chemical compatibility options available
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Chemical Dosing Kiosk Solution

Dilution System

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Chemical Dosing Kiosk Solution

Duty – Standby Dosing Configuration

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Chemical Dosing Rig

Duty - Standby

Duty - Standby Dosing Rigs include:

  • Standard Leada Components (other options available)
    • Grundfos DDA with FCM Pumps – 7.5ltr/hr, 60ltr/hr, 120ltr/hr, 200ltr/hr options
    • GF pipework and valves
    • Prochem loading valves
    • Prochem pulsation dampers
    • IFM Flow switches
    • IFM Level switches
    • Calibration Pots
  • Bespoke design and fabrication available if required
  • Complete segregation of dosing compartments
  • External safe isolation of inlet valve
  • Pre-wired to externally mounted marshalling box
  • Polypropylene or PVC options
  • Over-pressure return to calibration pot (vent relief to tanks)
  • Fully factory tested with witness test available if required
Enquire Now