Westgate · Drainlayer
Drainlayer in Westgate
Adding drainage points to a retail tenancy starts with the proposed layout and a check of the existing drain, not cutting the floor.
- PGDB licensed
- Site Safe member
- Impac Prequal assessed
- Kiwi-owned since 2012
How it works
Call or enquire
Phone us or send the address and what you’re seeing.
We assess
A licensed Stately plumber looks at the job on site.
Clear quote
You get a plain explanation and a clear quote before work starts.
Job done and tidied
We finish the work and leave the site clean.
Send your fixture plan, equipment information and any drainage drawings with your enquiry. Stately covers Westgate as part of its Auckland service area. We use that brief to plan an onsite assessment and coordinate the drainage work with your builder.
Mark every proposed discharge point
Show the bathroom, preparation area and cleaning space on one drawing. Label each proposed fixture and explain what each item of equipment discharges. Include supplier information, cabinet positions and finished floor levels where available. A point placed before those details are settled can end up beneath a cabinet or beyond the intended connection.
Identify who can approve changes for the tenant and landlord. Give the builder the same drawing revision. For commercial discharge, the designer must confirm the drainage arrangement and applicable council or Watercare requirements before installation. Equipment descriptions matter here because the intended discharge helps determine what needs assessment.
Locate the receiving drain before cutting
Onsite, we check where the existing private drainage runs, its accessible connection points and the levels available for the proposed branches. We compare records with what is physically found. A pipe shown near the tenancy boundary still needs its position, condition and suitability checked before it becomes part of the plan.
Agree the excavation route with the builder after locating other services and checking slab information. Mark trench limits and protect retained finishes. Excavation exposes the receiving pipe and provides working room for the junction and new branches. Where that work approaches public wastewater assets, check Watercare's approval requirements before excavation proceeds.
More about drainlayer in Westgate
Set out branches around the fitout
The confirmed route should connect the planned drainage points while keeping required access usable after cabinets and partitions go in. We check pipe levels onsite against the approved layout before laying pipework. The designer resolves any layout change that affects the drainage design. Relocating a fixture on paper can change more than its branch length.
We lay the agreed branches on prepared bedding, make the junctions and support the pipework for backfilling. Any exposed defective section needs an agreed repair or replacement scope before connection. Restricted drainlaying must be carried out by an appropriately authorised person. Check the relevant authorisation through the PGDB register when appointing the drainlayer.
Keep inspection ahead of floor closure
Use the actual work scope and MBIE consent guidance to establish consent requirements with the council before starting. Separate alterations to existing private drainage from a proposed new wastewater connection. A new connection follows Watercare's application, inspection and completion process, so its requirements belong in the programme before the connection trench is opened.
Book required inspection stages around exposed pipework, not the floor reinstatement date. We test the installed drainage as required for the work and record the outcome. Any issue found is addressed before the relevant stage is closed. Tell the flooring contractor when backfilling and slab reinstatement can proceed after testing and required inspection.
Hand over usable points and clear records
Before covering, record pipe routes, junctions and access points with photographs and an updated drainage sketch. Keep test results, inspection records and relevant completion documents together. Label the drainage points against the final fixture layout so the next trade knows which connection serves each area.
Agree surface reinstatement responsibilities before excavation. The handover should identify backfilled trenches, completed concrete repairs and any flooring work left for the builder. Keep access points clear of permanent joinery. Give the owner the drainage records for maintenance and future tenancy alterations.
Drainlayer: questions from Westgate
Can we reuse an old tenant's drain?
Its position, level, condition and suitability for your discharge need checking onsite before reuse is agreed.
When should cabinet dimensions be fixed?
Before drainage setout. Supply service openings and equipment connection details so branches and access points remain reachable.
What if the fixture layout changes?
Send a revised marked drawing before excavation continues. The route, levels, design requirements and inspection sequence need checking against that change.
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I had the team come out to install a gas hot water system for me recently and it was an absolute pleasure to have these guys come out and do some work for me. The response time from me requesting the work, to the work being completed, was the best I have ever had! They showed up on time, the communication was great, they are super efficient and they did a top quality job! Couldn't ask for anything more. Highly recommend these guys!
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