
Specialist civil and drainage contractors
About us
Delivering civil and drainage projects since 2006

HEALTH & SAFETY
Safety systems backed by practical training
Draeinail operates a custom health and safety management system developed with an external H&S expert.
Numbered Safe Operating Procedures are supported by practical, director-led training to maintain consistent standards across the business.
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In-house training: Darryn Muir, Director, running a practical session for Safe Operating Procedure #5, Cutting Pipe with Concrete Saw
PREQUALIFICATION & APPROVALS
Council Prequalification
Auckland Council
Waikato Regional Council
QLDC
Approved Contractor
Watercare
Veolia
QLDC
Tōtika
Pre-qualified at Performing level
Renewed annually
Tier 1 Prequalification
Downer
Fletcher
Fulton Hogan
McConnell Dowell
SAFETY & PREQUALIFICATION
Deep and technical drainage
Deep drainage installation using trench and manhole shields, dewatering equipment and specialist plant.
Draeinail operates a custom health and safety system developed with an external expert, with numbered Safe Operating Procedures and director-led in-house training. All staff are ConstructSafe Level 1 certified, with further safety and operational training relevant to their roles.
Tier 1 Prequalification
Downer
Fletcher
Fulton Hogan
McConnell Dowell
Council Prequalification
Auckland Council
Waikato Regional Council
QLDC
Approved Contractor
Watercare
Veolia
QLDC
Tōtika
Pre-qualified at Performing level
Renewed annually
OUR TEAM
Draeinail's teams include registered and certifying drainlayers, experienced operators, supervisors and project staff, supported by ongoing training across the business.

Darryn Muir
Director & Lead Drainlayer

Joe Dorizac
Director & Lead Drainlayer

Matt Hamilton
Director & Contracts Manager

Jono Davis
Queenstown Operations Supervisor

Mark Wetzel
Transport & Maintenance Manager

Sara Morrison
Business Support Manager
OUR VALUES
Our values set the standard for how our teams work together, solve problems and deliver on site.
01
Pride
The standard of our work reflects on our people, our clients and every project we deliver.
02
Productivity
Good planning and efficient delivery keep projects moving and programmes on track.
03
Problem Solving
Site conditions change. Practical thinking helps resolve challenges and keep work progressing.
04
Positive Attitude
A constructive approach supports stronger teams, better working relationships and better project outcomes.



PLANT & EQUIPMENT
Owned plant supporting
self-delivery
Excavation plant from 5 to 33 tonne
Transport capability up to 25 tonne
Telehandlers, rollers and support equipment
Trench and manhole shields, bypass and dewatering equipment
Testing, survey and in-house traffic management equipment
Draeinail operates its own excavation, transport and specialist drainage equipment, giving our teams greater control over site logistics, programme and delivery.
