IIES (Northern) Ltd design, manufacture, install and commission chemical dosing systems in the water industry.

IIES (Northern) was established in 1985 as an ICA, electrical and mechanical engineering company generally serving the water industry as a specialist chemical dosing provider. Since then we have developed into a multi-disciplined project engineering company involved in all aspects of engineering with the majority of our business still water related.  The company has been engaged and responsible for successful delivery of over 1800 projects in our markets.

IIES has a formidable record of completing outstanding projects in the water treatment industry for over 40 years which support strict environment and regulatory compliance requirements, all backed up with management systems accreditation in ISO:9001, ISO:14001 and ISO:45001.  We are also certified on Achilles UVDB, Construction Line, ECA and are an approved contractor on NICEIC.

Our core capability encompasses the following:

CHEMICAL DOSING & TECHNICAL CONSULTANCY

Site surveys

3D scanning available

Process investigation

Process recommendations

Compliance with standards & specifications

MANUFACTURE & INSTALLATION

Plastic fabrication

Plastic cutting

Plastic welding

Chemical dosing systems

Chemical dosing rigs

Bunds/drip trays

Kiosks & enclosures

Electrical installation

NICEIC approved contractor

Control & instrumentation cabling

Pipework installation

Fusion welding

Delivery and offloading

Site installation

MEICA DESIGN

Mechanical

Process instrumentation & piping diagram

Process calculations

Full site general arrangements

Equipment general arrangements

Schedules and standards

Full operation & maintenance manuals

Electrical

Process and systems control philosophies

Cable block diagrams

Schedules

Electrical installation to BS7671

Test and inspection to BS7671

Electrical certification NICEIC approved

Member of the ECA

Control

Panel design

FDS

Panel schematics

System Integration

PLC software

HMI software

SCADA integration

Telemetry integration

COMMISSIONING & SITE PROCESS SET-UP

System setup

Pressure testing

Electrical installation testing

Electrical certification (NICEIC)

Servicing & maintenance

Telemetry & SCADA

OTHER SPECIALIST AREAS

Control panel specification

P & ID development

Front end design & feasibility

Capital/revenue budget costing

Equipment specifications

Detailed design & construction packages

Project management

Operating & maintenance documents

Principal contractor

Offsite testing

Development of plant layouts

Process & equipment specifications

From initial client briefing a basis of design, including site surveys as necessary, will be carefully prepared and reviewed and will be developed further through detailed specifications and arrangement drawings.

Our experienced engineers can provide comprehensive installation design for a variety of process plant and equipment, handling hazardous bulk chemicals in liquid, gaseous or solid form and in extreme conditions. Technical review and support will be provided to the client throughout the development cycle.