Subcontract: sewer and stormwater lateral connections, Kamo

Scope

A builder needs a drainlayer to subcontract the drainage for six townhouses: sewer and stormwater laterals, connection to the council network and as-builts. Deep trenches next to the road, so shoring is required.

Location

Whangārei, Northland

Value

$60k to $140k

Start by

1 Dec 2026

Duration

6 weeks

• Drainage
• New sewer connections
• Stormwater

Requirements

Must have

• Registered Drainlayer
• Site Safe
• Plant: excavator
• Trench shield
• Public liability $2m+
• Experience: 2+ of sewer

Preferred

• Council Approved Contractor
• Plant: CCTV

Set by the business that posted this

• Site induction with the builder before starting

Workstream does not check these. Confirm them with the business. Workstream cannot approve a contractor on behalf of a council or a principal.

Contractors are listed by how many of the stated requirements they meet. There is no score and no ranking by plan or payment.

0 contractors meet every requirement

No contractor meets every hard requirement yet. Close matches are below.

Close matches

These are missing one or more requirements. They may still be able to cover the gap by subcontracting or hiring plant.

Northland Drainlayers Ltd

DrainlayerWhangārei

9 of 11 requirements metAvailable from 20 Oct 2026Workstream verified business

Missing: Trench shield; Experience: 2+ projects of sewer

See requirement by requirement

• Works in the right tradeTrade matches
• Offers the requested servicesDrainage, New sewer connections, Stormwater
• Services the work locationCovers this area
• Handles contracts of $60k to $140kTypical range $5k to $600k
• Available by 2026-12-01available, from 2026-10-20
• Registered DrainlayerHeld
• Site SafeHeld
• Plant: excavatorHas plant
• Trench shieldNot listed
• Public liability $2m+Holds $5m
• Experience: 2+ projects of sewer1 on the profile (1 verified, 0 self-declared)
• Council Approved Contractor (preferred)Held
• Plant: CCTV (preferred)Has plant
• Site induction with the builder before startingTo confirm with the business that posted this. Workstream does not check it.

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Hutt Valley Drainage

DrainlayerLower Hutt

8 of 11 requirements metAvailable from 27 Oct 2026Workstream verified business

Missing: Services the work location; Trench shield; Experience: 2+ projects of sewer

See requirement by requirement

• Works in the right tradeTrade matches
• Offers the requested servicesDrainage, New sewer connections, Stormwater
• Services the work locationDoes not list this area
• Handles contracts of $60k to $140kTypical range $2k to $450k
• Available by 2026-12-01available, from 2026-10-27
• Registered DrainlayerHeld
• Site SafeHeld
• Plant: excavatorHas plant
• Trench shieldNot listed
• Public liability $2m+Holds $5m
• Experience: 2+ projects of sewerNo matching projects on the profile
• Council Approved Contractor (preferred)Held
• Plant: CCTV (preferred)Has plant
• Site induction with the builder before startingTo confirm with the business that posted this. Workstream does not check it.

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Waitematā Drain and Dig

DrainlayerTakapuna

8 of 11 requirements metAvailable from 22 Oct 2026Workstream verified business

Missing: Services the work location; Trench shield; Experience: 2+ projects of sewer

See requirement by requirement

• Works in the right tradeTrade matches
• Offers the requested servicesDrainage, Stormwater
• Services the work locationDoes not list this area
• Handles contracts of $60k to $140kTypical range $3k to $900k
• Available by 2026-12-01available, from 2026-10-22
• Registered DrainlayerHeld
• Site SafeHeld
• Plant: excavatorHas plant
• Trench shieldNot listed
• Public liability $2m+Holds $10m
• Experience: 2+ projects of sewerNo matching projects on the profile
• Council Approved Contractor (preferred)Held
• Plant: CCTV (preferred)Has plant
• Site induction with the builder before startingTo confirm with the business that posted this. Workstream does not check it.

Invite to quote View profile