CABWI Level 2 Certificate in Network Construction Operations - NCO2 Water Service Layer

Course details

Advance your career in utilities with the NCO Level 2 Water Service Layer course, accredited by CABWI. This nationally recognised qualification is designed for operatives involved in the installation, maintenance, and commissioning of water service pipework, ensuring compliance with water industry standards and gaining EUSR registration.

Who Is This Course For?

This course is ideal for:

• Operatives with experience at the assistant level (e.g., NCO 1)
• Water industry professionals progressing into service installation roles
• Subcontractors and site teams needing formal certification
• Candidates aiming for EUSR NCO 2 Water Service Layer registration

Course Overview

Participants will develop technical knowledge and hands-on skills required for:

• Planning and preparing for water service installations
• Installing and connecting water service pipework
• Identifying and managing utilities risk
• Maintaining existing water service infrastructure
• Understanding hygiene, pressure testing, and chlorination procedures
• Working in line with water industry safety and environmental standards

The course follows the CABWI qualification specification and prepares candidates for the practical and theory-based assessments.

Course Details

The qualification comprises mandatory units, which may vary depending on the chosen pathway:

• Self-Lay Pathway Mandatory Units:
  • MUNC01: Create an efficient and effective environment in utilities network construction
  • MUNCW2: Maintain a safe and secure working environment in water network construction
  • MUNC03: Establish and maintain effective working relationships in utilities network construction
  • MUNC05: Install equipment for safe working on site for utilities network construction
  • MUNC06: Locate and avoid supply apparatus for utilities network construction
  • MUNC07: Excavate and maintain holes and trenches for utilities network construction
  • MUNC09: Operate powered tools and equipment for routine and predictable requirements on utilities network construction
  • MUNC12: Joint materials by mechanical means on water network construction
  • MUNC13B: Install water services up to 50mm nominal bore or 63mm polyethylene
• Distribution Pathway Mandatory Units:
  • MUNC01: Create an efficient and effective environment in utilities network construction
  • MUNCW2: Maintain a safe and secure working environment in water network construction
  • MUNC03: Establish and maintain effective working relationships in utilities network construction
  • MUNC04: Install equipment for safe working on the highway for utilities network construction
  • MUNC05: Install equipment for safe working on site for utilities network construction
  • MUNC06: Locate and avoid supply apparatus for utilities network construction
  • MUNC07: Excavate and maintain holes and trenches for utilities network construction
• Additional Units: learners may take the following units, but they do not contribute to the achievement of the full certificate:
  • MUNC08: Reinstate excavation and pavement surfaces after utility network construction operations
  • MUNC10: Joint materials by electrofusion processes on utilities network construction
  • MUNC18: Restore water network components to operational condition by repair

Entry Requirements

Although there are no formal entry requirements, learners must be currently employed within the water industry and actively involved in service laying operations in order to generate the required workplace evidence for assessment.

Assessment & Certification

Assessment is carried out through the development of a portfolio of evidence, enabling learners to demonstrate their competence within practical, real-world working environments.

On successful completion, candidates achieve the:

• CABWI Level 2 Certificate in Network Construction Operations – Service Layer (Water)
• Eligibility for EUSR NCO 2 Water Service Layer registration

This certification is valid for five years and is essential for site access and compliance on many utility infrastructure projects.

Frequently Asked Questions

Q: Do I need to complete NCO 1 Water before this course?
A: Prior completion of NCO 1 is recommended but not mandatory if you have sufficient industry experience and relevant knowledge.

Q: What is CABWI and why is it important?
A: CABWI is the awarding body for water and utilities qualifications, ensuring your certification meets industry and regulatory standards.

Q: Will this course allow me to work on live water networks?
A: Yes, this course certifies you for installing and maintaining service layer water pipework and supports EUSR registration.

You might also be interested in the following courses

• NCO 1 Water – Entry-level (Assistant Operative)
• NCO 2 Water – Main Layer (for main pipework installation)
• SHEA Water – Site safety passport for the water sector
• EUSR National Water Hygiene

If you have any questions about this or any other course, please get in touch on 01926 674340