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network construction operations

Network Construction Operations (Water) Main Layer

Trade NVQ

NVQ Level 2 Diploma Network Construction Operations (Water) Main Layer

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Success Rate

+

Delegates completed their NVQs with us in 2024

£

Eligible for CITB Short Qualification Grant
Home » Level 2 NVQ Diploma in Network Construction Operations (Water) – Main Layer – (Self Lay, Distribution)
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About Level 2 NVQ Diploma Network Construction Operations (Water) Main Layer

Qualification Title
Level 2 Diploma in Network Construction Operations (Water)—Main Layer
Target Audience - Occupation
Network Construction Services
Purpose
The Level 2 Diploma in Network Construction Operations is a competency-based qualification that requires learners to demonstrate the skills and knowledge needed by those working as an operative in a construction team on the water network.

What this NVQ involves

Our assessor schedules the appointments with the candidate at times that work for both parties.

Since the Level 2 NVQ Diploma Network Construction Operations (Water) Main Layer are candidate-led, they can be completed swiftly once the majority of the evidence has been acquired for the proposed evidence list, a copy of which we've provided. After the evidence is gathered (by email), the Level 2 NVQ Diploma Network Construction Operations (Water) Main Layer can be completed quickly in two to three sessions, lasting a few hours each, as long as the candidate can set aside time for the professional follow-up discussion to go over all of the given evidence.

The follow-up professional discussion can be completed face-to-face or remotely.

1st visit – Induction, planning

2nd visit – discuss evidences, identify shortfall of evidences

3rd – visit – Discuss new evidences, cover shortfall in questions (if required) - completed

Key Course Details

Duration: See section "What This NVQ Involves"

Location: Work-based, on-site assessment and/or remote

Cost: Price on calling

Dates: On-site assessment

Accreditation: OFQUAL Certification

Card Occupation: Water Mains Layer

CITB Support

I would like to extend my sincere thanks to Mark and the entire team at Workforce Skills for the outstanding training and support provided throughout my Level 7 NVQ in Senior Site Management. From start to finish, the process was handled with professionalism, clarity, and a consistently high standard of delivery.

The depth of knowledge and experience that Mark brings to the table is evident in every interaction. His guidance was invaluable, not just in navigating the NVQ requirements, but in enhancing my understanding of leadership and site management at a senior level. The training materials were comprehensive, well-structured, and directly aligned with industry expectations, which made the learning both relevant and engaging.

What stood out most was the team’s commitment to quality and their proactive approach to ensuring I stayed on track. They were always available to answer questions and provide feedback, making the journey feel both supported and efficient.

Luke Lee
Head Of Operations, MCC Homes

Qualification Structure

Choose the pathway that best matches the role and responsibilities of the person undertaking the qualification.

Candidates must complete 11 Mandatory units.
Mandatory Units
Unit Ref.TitleLevel
R/503/0316Create an efficient and effective environment in utilities network construction2
D/503/1159Maintain a safe and secure working environment in water network construction2
A/503/0665Establish and maintain effective working relationships in utilities network construction2
F/503/0683Install equipment for safe working on sites for utilities network construction2
J/503/0684Locate and avoid supply apparatus for utilities network construction2
L/503/0685Excavate and maintain holes and trenches for utilities network construction2
Y/503/0687Operate powered tools and equipment for routine and predictable requirements on utilities network construction2
D/503/1162Joint materials by mechanical means on water network construction2
F/503/0666Joint materials by electrofusion processes on utilities network construction2
J/503/0667Joint materials by butt fusion processes on utilities network construction, up to 180 mm diameter2
K/503/1164Install water mains up to 150 mm nominal bore or 180 mm polyethylene2

Candidates must complete 12 Mandatory units.
Mandatory units
Unit Ref.TitleLevel
R/503/0316Create an efficient and effective environment in utilities network construction2
D/503/1159Maintain a safe and secure working environment in water network construction2
A/503/0665Establish and maintain effective working relationships in utilities network construction2
F/503/0683Install equipment for safe working on sites for utilities network construction2
J/503/0684Locate and avoid supply apparatus for utilities network construction2
L/503/0685Excavate and maintain holes and trenches for utilities network construction2
Y/503/0687Operate powered tools and equipment for routine and predictable requirements on utilities network construction2
D/503/1162Joint materials by mechanical means on water network construction2
F/503/0666Joint materials by electrofusion processes on utilities network construction2
J/503/0667Joint materials by butt fusion processes on utilities network construction, up to 180 mm diameter2
A/503/0682Install equipment for safe working on the highway for utilities network construction2
K/503/1164Install water mains up to 150 mm nominal bore or 180 mm polyethylene2
why take this nvq

Benefits of the NVQ Network Construction Operations (Water) Main Layer

  • Eligible for a Skilled Worker Blue CSCS card. Before you apply, you will need to have passed the CITB Operatives level Health, safety and environment test within the last 2 years
  • CITB Grant Eligible for CITB levy registered companies
  • For CITB levy registered companies this NVQ is grant eligible for £600 CITB Short Qualification Grant
  • Demonstrates that you are highly qualified for your role
  • You earn a lifetime qualification and improves your job advancement chances
  • We are a nationwide CITB Approved Training Organisation (ATO), CITB Employer Networks Partner and will help you claim funding and eligible grants

Find out more about this NVQ

We’ll check your eligibility for CITB grants and guide you through every step—from application to reimbursement.
Please complete the form below and one of our advisors will get in touch with you.
Is your company levy registered?*
Are you happy to be contacted for marketing?*

Frequently Asked Questions

Do you have questions about this NVQ? Here is a compilation of our most frequently asked questions.

The Level 2 NVQ Diploma in Network Construction Operations (Water) – Main Layer is a vocational qualification for individuals working on water distribution networks. It assesses your competence in installing, jointing, maintaining, and repairing water mains and associated infrastructure, based entirely on real workplace performance.

This NVQ is designed for operatives involved in water network construction, particularly those working as water main layers. It is suitable for experienced workers who want formal recognition of their skills, as well as those developing their competence within the water utilities sector.

The NVQ cost can vary. Please see our payment options

There are no formal academic requirements. You must, however, be employed and working in a water network construction or main laying role, as the qualification is assessed in a real workplace environment.

Assessment is workplace-based and may include remote support. It involves observation of your work by a qualified assessor, written or verbal knowledge questions, professional discussions, and the submission of a portfolio of evidence demonstrating competence across all required units.

Yes, you can be eligible for the CSCS Blue Skilled Workers card, as long as you have completed the relevant Operative Health and Safety Test within 2 years of applying for the card. Please contact Workforce Skills Support for further CSCS experience and trainee card information.

Please visit our All NVQ page to find your relevant occupation and required NVQ.

Yes. This NVQ is regulated by OFQUAL and is recognised nationally across the construction industry.

Frequently Asked Questions

Do you have questions about this NVQ? Here is a compilation of our most frequently asked questions.

This is a work-based qualification designed for individuals involved in the construction, installation, and maintenance of water distribution mains. It is aimed at workers who want to formalise their skills in water network construction and advance their careers in this field.

This qualification is suitable for:

  • Individuals working as water main layers in network construction.
  • Workers involved in the installation, testing, and repair of water mains and related infrastructure.
  • Those looking to gain a recognised qualification in the water utilities sector.

There are no formal entry requirements. However, candidates should:

  • Be employed in a relevant role in the water sector.
  • Have access to real work environments to demonstrate practical skills.

The Level 2 NVQ Diploma in Network Construction Operations (Water)—Main Layer covers key areas such as:

  • Health, safety, and environmental practices in water network construction.
  • Preparing, installing, and commissioning water mains.
  • Operating and maintaining equipment used in water mains construction.
  • Testing and decommissioning water mains.
  • Understanding water distribution systems and pipe-laying techniques.

By completing this qualification, you will develop skills in:

  • Laying and maintaining water mains and service pipes.
  • Operating tools and equipment used in water distribution.
  • Understanding water supply systems and technical specifications.
  • Ensuring compliance with health, safety, and environmental regulations.

Completing this NVQ can help you move into roles such as:

  • Water Main Layer
  • Water Distribution Technician
  • Utility Operative
  • Network Construction Supervisor (with further qualifications)

After completing the Level 2 NVQ, learners can:

  • Progress to a Level 3 NVQ Diploma in Network Construction Operations.
  • Move into supervisory or technical roles in water network construction.
  • Take additional qualifications in water network management, safety, or utilities.

Yes, you can be eligible for the CSCS Blue Skilled Workers card, as long as you have completed the relevant Operative Health and Safety Test within 2 years of applying for the card. Please contact us for further CSCS experienced and trainee card information.

You can also be eligible for the JIB-PMES card.

You can refer to our helpful L2 NVQ Diploma Network Construction Operations (Water) Main Layer Evidence Examples list to get a better idea of the types of naturally occurring documentation you can use to support your NVQ. You will find this on our resources page.