PlantEarthworks and excavation
Excavators
Tracked or wheeled digging machines used to excavate, load spoil, trench, and shape ground.
What it does
Moves soil, rock, demolition material, and drainage trenches.
Where it is located
Earthworks area, driveway, foundation lines, service trenches.
Trade
Earthworks contractor
Related drawings
Earthworks plan, Service locate plan, Foundation plan
Insert a project-specific photo or labelled sketch of excavators from the consented drawings or the actual site. Do not use it to confirm dimensions; verify dimensions from the drawings, standard, or manufacturer information.
Source / Where to check
Use for excavation risk management, trenching, collapse, services, access, exclusion, and emergency planning.
Consented drawings and specifications
The issued consent drawings, stamped specifications, engineering drawings, RFIs, minor variations, and amendments control the specific project.
Insufficient data to verify
Insufficient data to verify — check the consented drawings, project specification, relevant NZ Standard, or council requirement.
PlantEarthworks / concrete slabs / driveways
Compactors
Plate, rammer, or roller equipment used to compact basecourse, backfill, or subgrade.
What it does
Improves ground/base support before slabs, footpaths, drives, and trenches are finished.
Where it is located
Subgrade, slab base, trench backfill, driveway base.
Trade
Earthworks or concrete contractor
Related drawings
Geotechnical report, Civil details, Slab/basecourse detail
Insert a project-specific photo or labelled sketch of compactors from the consented drawings or the actual site. Do not use it to confirm dimensions; verify dimensions from the drawings, standard, or manufacturer information.
Source / Where to check
Check structure requirements, B1/AS1, Verification Methods, structural engineer design, bracing, foundations, wind, earthquake, and consented structural drawings.
Use WorkSafe NZ for construction health and safety duties, risk management, and practical guidance for residential construction work.
Consented drawings and specifications
The issued consent drawings, stamped specifications, engineering drawings, RFIs, minor variations, and amendments control the specific project.
Insufficient data to verify
Insufficient data to verify — check the consented drawings, project specification, relevant NZ Standard, or council requirement.
PlantConcrete foundations/slabs/driveways
Concrete trucks
Mixer trucks that deliver ready-mix concrete to site.
What it does
Deliver concrete for footings, slabs, paths, driveways, and structural elements.
Where it is located
Street, driveway, pump setup area, pour location.
Trade
Concrete supplier and placer
Related drawings
Pour plan, Concrete specification, Foundation/slab plan
Insert a project-specific photo or labelled sketch of concrete trucks from the consented drawings or the actual site. Do not use it to confirm dimensions; verify dimensions from the drawings, standard, or manufacturer information.
Source / Where to check
Check structure requirements, B1/AS1, Verification Methods, structural engineer design, bracing, foundations, wind, earthquake, and consented structural drawings.
Manufacturer specification
Use the exact current installation manual, warranty requirements, BRANZ/Appraisal information where applicable, and product data sheet for the product on site.
Consented drawings and specifications
The issued consent drawings, stamped specifications, engineering drawings, RFIs, minor variations, and amendments control the specific project.
Insufficient data to verify
Insufficient data to verify — check the consented drawings, project specification, relevant NZ Standard, or council requirement.
StructureFoundations / concrete slabs
Reinforcing mesh
Welded steel grid used in concrete slabs or elements where specified.
What it does
Helps concrete resist cracking and structural forces as designed.
Where it is located
Slabs, toppings, paths, or concrete elements.
Trade
Steel fixer / concrete contractor
Related drawings
Structural drawings, Reinforcing schedule, Slab detail
Insert a project-specific photo or labelled sketch of reinforcing mesh from the consented drawings or the actual site. Do not use it to confirm dimensions; verify dimensions from the drawings, standard, or manufacturer information.
Source / Where to check
Check structure requirements, B1/AS1, Verification Methods, structural engineer design, bracing, foundations, wind, earthquake, and consented structural drawings.
Consented drawings and specifications
The issued consent drawings, stamped specifications, engineering drawings, RFIs, minor variations, and amendments control the specific project.
Insufficient data to verify
Insufficient data to verify — check the consented drawings, project specification, relevant NZ Standard, or council requirement.
StructureFoundations
Reinforcing bars
Individual steel bars placed in concrete footings, beams, walls, or slabs.
What it does
Provide reinforcement according to engineer/NZS 3604 design.
Where it is located
Footings, pads, beams, starter bars, retaining, slabs.
Related drawings
Structural details, Foundation plan, Engineer notes
Insert a project-specific photo or labelled sketch of reinforcing bars from the consented drawings or the actual site. Do not use it to confirm dimensions; verify dimensions from the drawings, standard, or manufacturer information.
Source / Where to check
Check structure requirements, B1/AS1, Verification Methods, structural engineer design, bracing, foundations, wind, earthquake, and consented structural drawings.
Use where the project is within NZS 3604 scope; always confirm against the consented structural drawings and engineer details.
Consented drawings and specifications
The issued consent drawings, stamped specifications, engineering drawings, RFIs, minor variations, and amendments control the specific project.
Insufficient data to verify
Insufficient data to verify — check the consented drawings, project specification, relevant NZ Standard, or council requirement.
Temporary worksFoundations / slabs / concrete works
Formwork
Temporary moulds or edge boards that hold concrete in shape until it sets.
What it does
Creates the correct shape, level, and edge for concrete elements.
Where it is located
Footings, slab edges, steps, upstands, driveways.
Trade
Builder / concrete contractor
Related drawings
Concrete details, Foundation plan, Set-out plan
Insert a project-specific photo or labelled sketch of formwork from the consented drawings or the actual site. Do not use it to confirm dimensions; verify dimensions from the drawings, standard, or manufacturer information.
Source / Where to check
Check structure requirements, B1/AS1, Verification Methods, structural engineer design, bracing, foundations, wind, earthquake, and consented structural drawings.
Consented drawings and specifications
The issued consent drawings, stamped specifications, engineering drawings, RFIs, minor variations, and amendments control the specific project.
Insufficient data to verify
Insufficient data to verify — check the consented drawings, project specification, relevant NZ Standard, or council requirement.
MoistureConcrete slabs
Damp-proof membrane
Plastic or proprietary membrane under slabs or around dampness-sensitive areas where specified.
What it does
Helps control ground moisture entering the building fabric.
Where it is located
Under slab, lapped and taped around penetrations, sometimes behind retaining/wall systems.
Trade
Builder / concrete contractor
Related drawings
Slab detail, H1/slab insulation detail, Manufacturer instructions
Insert a project-specific photo or labelled sketch of damp-proof membrane from the consented drawings or the actual site. Do not use it to confirm dimensions; verify dimensions from the drawings, standard, or manufacturer information.
Source / Where to check
Check wet-area surfaces, ventilation, waterproofing details, and manufacturer systems against consented documents.
Check durability expectations for materials and systems, alongside manufacturer literature and consented specifications.
Manufacturer specification
Use the exact current installation manual, warranty requirements, BRANZ/Appraisal information where applicable, and product data sheet for the product on site.
Consented drawings and specifications
The issued consent drawings, stamped specifications, engineering drawings, RFIs, minor variations, and amendments control the specific project.
Insufficient data to verify
Insufficient data to verify — check the consented drawings, project specification, relevant NZ Standard, or council requirement.
FoundationPiles and subfloor framing
Piles
Vertical posts or drilled/cast elements that support a raised floor or foundation system.
What it does
Transfer building loads into suitable ground.
Where it is located
Below bearers or foundation beams.
Trade
Builder / piling contractor
Related drawings
Pile plan, Subfloor framing plan, Engineer details
Insert a project-specific photo or labelled sketch of piles from the consented drawings or the actual site. Do not use it to confirm dimensions; verify dimensions from the drawings, standard, or manufacturer information.
Source / Where to check
Check structure requirements, B1/AS1, Verification Methods, structural engineer design, bracing, foundations, wind, earthquake, and consented structural drawings.
Use where the project is within NZS 3604 scope; always confirm against the consented structural drawings and engineer details.
Consented drawings and specifications
The issued consent drawings, stamped specifications, engineering drawings, RFIs, minor variations, and amendments control the specific project.
Insufficient data to verify
Insufficient data to verify — check the consented drawings, project specification, relevant NZ Standard, or council requirement.
SubfloorPiles and subfloor framing
Bearers
Horizontal timber members supported by piles that carry floor joists.
What it does
Transfer floor loads to piles/foundations.
Where it is located
Subfloor, running under joists.
Related drawings
Subfloor framing plan, NZS 3604 details, Structural notes
Insert a project-specific photo or labelled sketch of bearers from the consented drawings or the actual site. Do not use it to confirm dimensions; verify dimensions from the drawings, standard, or manufacturer information.
Source / Where to check
Check structure requirements, B1/AS1, Verification Methods, structural engineer design, bracing, foundations, wind, earthquake, and consented structural drawings.
Check durability expectations for materials and systems, alongside manufacturer literature and consented specifications.
Use where the project is within NZS 3604 scope; always confirm against the consented structural drawings and engineer details.
Consented drawings and specifications
The issued consent drawings, stamped specifications, engineering drawings, RFIs, minor variations, and amendments control the specific project.
Insufficient data to verify
Insufficient data to verify — check the consented drawings, project specification, relevant NZ Standard, or council requirement.
SubfloorPiles and subfloor framing / exterior decks
Joists
Horizontal timber members that support floor sheets or decking.
What it does
Carry floor loads to bearers or beams.
Where it is located
Subfloor framing or deck framing.
Related drawings
Floor framing plan, Deck details, Structural notes
Insert a project-specific photo or labelled sketch of joists from the consented drawings or the actual site. Do not use it to confirm dimensions; verify dimensions from the drawings, standard, or manufacturer information.
Source / Where to check
Check structure requirements, B1/AS1, Verification Methods, structural engineer design, bracing, foundations, wind, earthquake, and consented structural drawings.
Use where the project is within NZS 3604 scope; always confirm against the consented structural drawings and engineer details.
Consented drawings and specifications
The issued consent drawings, stamped specifications, engineering drawings, RFIs, minor variations, and amendments control the specific project.
Insufficient data to verify
Insufficient data to verify — check the consented drawings, project specification, relevant NZ Standard, or council requirement.
FramingWall framing
Bottom plates
Horizontal timber at the base of wall frames fixed to slab or floor.
What it does
Locates and anchors wall frames.
Where it is located
Base of wall framing.
Related drawings
Framing plan, Bracing plan, Structural details
Insert a project-specific photo or labelled sketch of bottom plates from the consented drawings or the actual site. Do not use it to confirm dimensions; verify dimensions from the drawings, standard, or manufacturer information.
Source / Where to check
Check structure requirements, B1/AS1, Verification Methods, structural engineer design, bracing, foundations, wind, earthquake, and consented structural drawings.
Use where the project is within NZS 3604 scope; always confirm against the consented structural drawings and engineer details.
Consented drawings and specifications
The issued consent drawings, stamped specifications, engineering drawings, RFIs, minor variations, and amendments control the specific project.
Insufficient data to verify
Insufficient data to verify — check the consented drawings, project specification, relevant NZ Standard, or council requirement.
FramingWall framing / roof framing
Top plates
Horizontal timber at the top of wall frames.
What it does
Ties studs together and supports roof/ceiling framing loads.
Where it is located
Top of wall frames.
Related drawings
Framing plan, Roof framing plan, Structural details
Insert a project-specific photo or labelled sketch of top plates from the consented drawings or the actual site. Do not use it to confirm dimensions; verify dimensions from the drawings, standard, or manufacturer information.
Source / Where to check
Check structure requirements, B1/AS1, Verification Methods, structural engineer design, bracing, foundations, wind, earthquake, and consented structural drawings.
Use where the project is within NZS 3604 scope; always confirm against the consented structural drawings and engineer details.
Consented drawings and specifications
The issued consent drawings, stamped specifications, engineering drawings, RFIs, minor variations, and amendments control the specific project.
Insufficient data to verify
Insufficient data to verify — check the consented drawings, project specification, relevant NZ Standard, or council requirement.
FramingWall framing
Studs
Vertical timber members in wall frames.
What it does
Support wall linings, cladding, loads, and openings.
Where it is located
Walls, around windows/doors, internal partitions.
Related drawings
Wall framing plan, Bracing plan, Lining details
Insert a project-specific photo or labelled sketch of studs from the consented drawings or the actual site. Do not use it to confirm dimensions; verify dimensions from the drawings, standard, or manufacturer information.
Source / Where to check
Check structure requirements, B1/AS1, Verification Methods, structural engineer design, bracing, foundations, wind, earthquake, and consented structural drawings.
Use where the project is within NZS 3604 scope; always confirm against the consented structural drawings and engineer details.
Consented drawings and specifications
The issued consent drawings, stamped specifications, engineering drawings, RFIs, minor variations, and amendments control the specific project.
Insufficient data to verify
Insufficient data to verify — check the consented drawings, project specification, relevant NZ Standard, or council requirement.
FramingWall framing
Nogs
Short horizontal timber blocks between studs.
What it does
Stiffen walls, support linings, fixings, cabinetry, and services where designed.
Where it is located
Between studs in wall frames.
Related drawings
Interior elevations, Framing details, Bracing plan
Insert a project-specific photo or labelled sketch of nogs from the consented drawings or the actual site. Do not use it to confirm dimensions; verify dimensions from the drawings, standard, or manufacturer information.
Source / Where to check
Check structure requirements, B1/AS1, Verification Methods, structural engineer design, bracing, foundations, wind, earthquake, and consented structural drawings.
Manufacturer specification
Use the exact current installation manual, warranty requirements, BRANZ/Appraisal information where applicable, and product data sheet for the product on site.
Consented drawings and specifications
The issued consent drawings, stamped specifications, engineering drawings, RFIs, minor variations, and amendments control the specific project.
Insufficient data to verify
Insufficient data to verify — check the consented drawings, project specification, relevant NZ Standard, or council requirement.
FramingWall framing
Lintels
Structural members over openings such as windows and doors.
What it does
Carry loads over openings to adjacent framing.
Where it is located
Above windows, doors, large openings.
Related drawings
Lintel schedule, Structural/framing plan, NZS 3604 details
Insert a project-specific photo or labelled sketch of lintels from the consented drawings or the actual site. Do not use it to confirm dimensions; verify dimensions from the drawings, standard, or manufacturer information.
Source / Where to check
Check structure requirements, B1/AS1, Verification Methods, structural engineer design, bracing, foundations, wind, earthquake, and consented structural drawings.
Use where the project is within NZS 3604 scope; always confirm against the consented structural drawings and engineer details.
Consented drawings and specifications
The issued consent drawings, stamped specifications, engineering drawings, RFIs, minor variations, and amendments control the specific project.
Insufficient data to verify
Insufficient data to verify — check the consented drawings, project specification, relevant NZ Standard, or council requirement.
Roof framingRoof framing
Trusses
Prefabricated triangular timber roof frames.
What it does
Support roof cladding, ceilings, and roof loads.
Where it is located
Roof structure.
Trade
Builder / truss supplier
Related drawings
Truss layout, Supplier documents, Roof plan
Insert a project-specific photo or labelled sketch of trusses from the consented drawings or the actual site. Do not use it to confirm dimensions; verify dimensions from the drawings, standard, or manufacturer information.
Source / Where to check
Check structure requirements, B1/AS1, Verification Methods, structural engineer design, bracing, foundations, wind, earthquake, and consented structural drawings.
Use where the project is within NZS 3604 scope; always confirm against the consented structural drawings and engineer details.
Consented drawings and specifications
The issued consent drawings, stamped specifications, engineering drawings, RFIs, minor variations, and amendments control the specific project.
Insufficient data to verify
Insufficient data to verify — check the consented drawings, project specification, relevant NZ Standard, or council requirement.
Roof framingRoof framing
Rafters
Sloping roof framing members, often used in conventionally framed roofs.
What it does
Support purlins/battens and roof cladding.
Where it is located
Roof slopes from ridge to wall/beam.
Related drawings
Roof framing plan, Structural details
Insert a project-specific photo or labelled sketch of rafters from the consented drawings or the actual site. Do not use it to confirm dimensions; verify dimensions from the drawings, standard, or manufacturer information.
Source / Where to check
Check structure requirements, B1/AS1, Verification Methods, structural engineer design, bracing, foundations, wind, earthquake, and consented structural drawings.
Use where the project is within NZS 3604 scope; always confirm against the consented structural drawings and engineer details.
Consented drawings and specifications
The issued consent drawings, stamped specifications, engineering drawings, RFIs, minor variations, and amendments control the specific project.
Insufficient data to verify
Insufficient data to verify — check the consented drawings, project specification, relevant NZ Standard, or council requirement.
Roof framingRoof framing / roofing
Purlins
Horizontal or roof-slope members fixed over rafters/trusses to support roofing.
What it does
Support roofing sheets/tiles according to product requirements.
Where it is located
Roof structure below roofing.
Related drawings
Roof plan, Roofing manual, Truss/rafter plan
Insert a project-specific photo or labelled sketch of purlins from the consented drawings or the actual site. Do not use it to confirm dimensions; verify dimensions from the drawings, standard, or manufacturer information.
Source / Where to check
Check structure requirements, B1/AS1, Verification Methods, structural engineer design, bracing, foundations, wind, earthquake, and consented structural drawings.
Manufacturer specification
Use the exact current installation manual, warranty requirements, BRANZ/Appraisal information where applicable, and product data sheet for the product on site.
Consented drawings and specifications
The issued consent drawings, stamped specifications, engineering drawings, RFIs, minor variations, and amendments control the specific project.
Insufficient data to verify
Insufficient data to verify — check the consented drawings, project specification, relevant NZ Standard, or council requirement.
Roof/claddingRoofing / wall underlay and cavity
Battens
Narrow members used to create fixing support or drained cavities.
What it does
Support roof/cladding materials or create ventilation/drainage paths.
Where it is located
Roof framing or wall cavity.
Trade
Builder / roofer / cladder
Related drawings
E2 details, Roof/cladding manual, Wall section
Insert a project-specific photo or labelled sketch of battens from the consented drawings or the actual site. Do not use it to confirm dimensions; verify dimensions from the drawings, standard, or manufacturer information.
Source / Where to check
Check E2/AS1, consented wall/roof details, cladding specifications, flashing details, and manufacturer installation requirements.
Manufacturer specification
Use the exact current installation manual, warranty requirements, BRANZ/Appraisal information where applicable, and product data sheet for the product on site.
Consented drawings and specifications
The issued consent drawings, stamped specifications, engineering drawings, RFIs, minor variations, and amendments control the specific project.
Insufficient data to verify
Insufficient data to verify — check the consented drawings, project specification, relevant NZ Standard, or council requirement.
EnvelopeWall underlay and cavity systems
Building wrap
Flexible wall underlay fixed over framing before cavity/cladding.
What it does
Provides temporary weather protection and secondary water management.
Where it is located
External walls behind cavity/cladding.
Related drawings
E2 details, Wall sections, Underlay manual
Insert a project-specific photo or labelled sketch of building wrap from the consented drawings or the actual site. Do not use it to confirm dimensions; verify dimensions from the drawings, standard, or manufacturer information.
Source / Where to check
Check E2/AS1, consented wall/roof details, cladding specifications, flashing details, and manufacturer installation requirements.
Manufacturer specification
Use the exact current installation manual, warranty requirements, BRANZ/Appraisal information where applicable, and product data sheet for the product on site.
Consented drawings and specifications
The issued consent drawings, stamped specifications, engineering drawings, RFIs, minor variations, and amendments control the specific project.
Insufficient data to verify
Insufficient data to verify — check the consented drawings, project specification, relevant NZ Standard, or council requirement.
EnvelopeWall underlay and cavity systems
Cavity battens
Vertical or proprietary battens that form a drained cavity behind cladding.
What it does
Allows water drainage and drying behind many cladding systems.
Where it is located
Between wall underlay and cladding.
Related drawings
E2 details, Cladding manual, Wall sections
Insert a project-specific photo or labelled sketch of cavity battens from the consented drawings or the actual site. Do not use it to confirm dimensions; verify dimensions from the drawings, standard, or manufacturer information.
Source / Where to check
Check E2/AS1, consented wall/roof details, cladding specifications, flashing details, and manufacturer installation requirements.
Manufacturer specification
Use the exact current installation manual, warranty requirements, BRANZ/Appraisal information where applicable, and product data sheet for the product on site.
Consented drawings and specifications
The issued consent drawings, stamped specifications, engineering drawings, RFIs, minor variations, and amendments control the specific project.
Insufficient data to verify
Insufficient data to verify — check the consented drawings, project specification, relevant NZ Standard, or council requirement.
CladdingCladding
Weatherboards
Overlapping horizontal or vertical boards used as external wall cladding.
What it does
Shed rain and protect the wall assembly.
Where it is located
External walls.
Related drawings
Elevations, E2 details, Cladding manual
Insert a project-specific photo or labelled sketch of weatherboards from the consented drawings or the actual site. Do not use it to confirm dimensions; verify dimensions from the drawings, standard, or manufacturer information.
Source / Where to check
Check E2/AS1, consented wall/roof details, cladding specifications, flashing details, and manufacturer installation requirements.
Manufacturer specification
Use the exact current installation manual, warranty requirements, BRANZ/Appraisal information where applicable, and product data sheet for the product on site.
Consented drawings and specifications
The issued consent drawings, stamped specifications, engineering drawings, RFIs, minor variations, and amendments control the specific project.
Insufficient data to verify
Insufficient data to verify — check the consented drawings, project specification, relevant NZ Standard, or council requirement.
CladdingCladding / brickwork
Brick veneer
Non-structural outer brick cladding separated from the timber frame by a cavity.
What it does
Provides durable exterior weather screen when built to consented details.
Where it is located
External walls.
Related drawings
Brick veneer details, E2 details, Structural tie details
Insert a project-specific photo or labelled sketch of brick veneer from the consented drawings or the actual site. Do not use it to confirm dimensions; verify dimensions from the drawings, standard, or manufacturer information.
Source / Where to check
Check E2/AS1, consented wall/roof details, cladding specifications, flashing details, and manufacturer installation requirements.
Check structure requirements, B1/AS1, Verification Methods, structural engineer design, bracing, foundations, wind, earthquake, and consented structural drawings.
Consented drawings and specifications
The issued consent drawings, stamped specifications, engineering drawings, RFIs, minor variations, and amendments control the specific project.
Insufficient data to verify
Insufficient data to verify — check the consented drawings, project specification, relevant NZ Standard, or council requirement.
EnvelopeRoofing / cladding / windows
Flashings
Shaped metal, membrane, or proprietary pieces that direct water away from junctions.
What it does
Protect openings, roof/wall junctions, cladding bases, corners, and penetrations.
Where it is located
Windows, doors, roof edges, wall junctions, decks, penetrations.
Trade
Roofer / cladder / builder
Related drawings
E2 details, Manufacturer details, Window/roof/cladding drawings
Insert a project-specific photo or labelled sketch of flashings from the consented drawings or the actual site. Do not use it to confirm dimensions; verify dimensions from the drawings, standard, or manufacturer information.
Source / Where to check
Check E2/AS1, consented wall/roof details, cladding specifications, flashing details, and manufacturer installation requirements.
Manufacturer specification
Use the exact current installation manual, warranty requirements, BRANZ/Appraisal information where applicable, and product data sheet for the product on site.
Consented drawings and specifications
The issued consent drawings, stamped specifications, engineering drawings, RFIs, minor variations, and amendments control the specific project.
Insufficient data to verify
Insufficient data to verify — check the consented drawings, project specification, relevant NZ Standard, or council requirement.
CladdingCladding
Scribers
Trim pieces fitted between weatherboards and joinery or corners.
What it does
Close and tidy junctions while supporting weather-shedding detail.
Where it is located
Beside windows/doors and corners on weatherboard cladding.
Related drawings
Weatherboard details, Window details, Elevations
Insert a project-specific photo or labelled sketch of scribers from the consented drawings or the actual site. Do not use it to confirm dimensions; verify dimensions from the drawings, standard, or manufacturer information.
Source / Where to check
Check E2/AS1, consented wall/roof details, cladding specifications, flashing details, and manufacturer installation requirements.
Manufacturer specification
Use the exact current installation manual, warranty requirements, BRANZ/Appraisal information where applicable, and product data sheet for the product on site.
Consented drawings and specifications
The issued consent drawings, stamped specifications, engineering drawings, RFIs, minor variations, and amendments control the specific project.
Insufficient data to verify
Insufficient data to verify — check the consented drawings, project specification, relevant NZ Standard, or council requirement.
Roof edgeRoofing / exterior
Fascia
Board or metal member along the lower roof edge that supports gutters and finishes the eave.
What it does
Supports gutters and forms a clean roof edge.
Where it is located
Roof perimeter/eaves.
Related drawings
Roof plan, Eave detail, Gutter layout
Insert a project-specific photo or labelled sketch of fascia from the consented drawings or the actual site. Do not use it to confirm dimensions; verify dimensions from the drawings, standard, or manufacturer information.
Source / Where to check
Check E2/AS1, consented wall/roof details, cladding specifications, flashing details, and manufacturer installation requirements.
Check stormwater, surface water, drainage paths, and council/engineer stormwater design.
Consented drawings and specifications
The issued consent drawings, stamped specifications, engineering drawings, RFIs, minor variations, and amendments control the specific project.
Insufficient data to verify
Insufficient data to verify — check the consented drawings, project specification, relevant NZ Standard, or council requirement.
Roof edgeRoofing / exterior finishes
Soffit
Horizontal or sloping lining under eaves.
What it does
Closes the underside of roof overhangs and can provide ventilation where designed.
Where it is located
Under eaves, between wall and fascia.
Related drawings
Eave detail, Roof/wall section, Ventilation details
Insert a project-specific photo or labelled sketch of soffit from the consented drawings or the actual site. Do not use it to confirm dimensions; verify dimensions from the drawings, standard, or manufacturer information.
Source / Where to check
Check E2/AS1, consented wall/roof details, cladding specifications, flashing details, and manufacturer installation requirements.
Manufacturer specification
Use the exact current installation manual, warranty requirements, BRANZ/Appraisal information where applicable, and product data sheet for the product on site.
Consented drawings and specifications
The issued consent drawings, stamped specifications, engineering drawings, RFIs, minor variations, and amendments control the specific project.
Insufficient data to verify
Insufficient data to verify — check the consented drawings, project specification, relevant NZ Standard, or council requirement.
Roof drainageRoofing / drainage
Gutter
Channel that collects roof water at the eaves.
What it does
Directs roof water to downpipes/stormwater system.
Where it is located
Roof edges/fascia.
Related drawings
Roof drainage plan, E1 details, Gutter manufacturer manual
Insert a project-specific photo or labelled sketch of gutter from the consented drawings or the actual site. Do not use it to confirm dimensions; verify dimensions from the drawings, standard, or manufacturer information.
Source / Where to check
Check stormwater, surface water, drainage paths, and council/engineer stormwater design.
Manufacturer specification
Use the exact current installation manual, warranty requirements, BRANZ/Appraisal information where applicable, and product data sheet for the product on site.
Consented drawings and specifications
The issued consent drawings, stamped specifications, engineering drawings, RFIs, minor variations, and amendments control the specific project.
Insufficient data to verify
Insufficient data to verify — check the consented drawings, project specification, relevant NZ Standard, or council requirement.
Roof drainageRoofing / drainage / exterior
Downpipe
Vertical pipe taking gutter water to stormwater drainage.
What it does
Moves roof water from gutters to the stormwater system.
Where it is located
External walls from gutter to drain/gully.
Related drawings
Drainage plan, Roof plan, E1 details
Insert a project-specific photo or labelled sketch of downpipe from the consented drawings or the actual site. Do not use it to confirm dimensions; verify dimensions from the drawings, standard, or manufacturer information.
Source / Where to check
Check stormwater, surface water, drainage paths, and council/engineer stormwater design.
Consented drawings and specifications
The issued consent drawings, stamped specifications, engineering drawings, RFIs, minor variations, and amendments control the specific project.
Insufficient data to verify
Insufficient data to verify — check the consented drawings, project specification, relevant NZ Standard, or council requirement.
DrainageDrainage and underground services
Drainage pipes
Pipes carrying stormwater or wastewater below or around the building.
What it does
Dispose of water safely to approved systems.
Where it is located
Trenches, under slab, around site.
Related drawings
Drainage plan, Civil plan, Inspection records
Insert a project-specific photo or labelled sketch of drainage pipes from the consented drawings or the actual site. Do not use it to confirm dimensions; verify dimensions from the drawings, standard, or manufacturer information.
Source / Where to check
Check stormwater, surface water, drainage paths, and council/engineer stormwater design.
Auckland Council explains local building consent processes, CCC, related certificates, producer statements, LBP notification, and whether resource consent may also be needed.
Consented drawings and specifications
The issued consent drawings, stamped specifications, engineering drawings, RFIs, minor variations, and amendments control the specific project.
Insufficient data to verify
Insufficient data to verify — check the consented drawings, project specification, relevant NZ Standard, or council requirement.
DrainageDrainage
Inspection openings
Accessible fittings that allow drainage inspection and cleaning.
What it does
Provide future access to drainage pipes.
Where it is located
Drainage lines near bends, junctions, or locations shown on plan.
Related drawings
Drainage plan, As-built drainage plan
Insert a project-specific photo or labelled sketch of inspection openings from the consented drawings or the actual site. Do not use it to confirm dimensions; verify dimensions from the drawings, standard, or manufacturer information.
Source / Where to check
Check stormwater, surface water, drainage paths, and council/engineer stormwater design.
Auckland Council explains local building consent processes, CCC, related certificates, producer statements, LBP notification, and whether resource consent may also be needed.
Consented drawings and specifications
The issued consent drawings, stamped specifications, engineering drawings, RFIs, minor variations, and amendments control the specific project.
Insufficient data to verify
Insufficient data to verify — check the consented drawings, project specification, relevant NZ Standard, or council requirement.
DrainageDrainage / exterior works
Manholes
Access chambers for drainage or services.
What it does
Allow inspection, maintenance, and changes in direction/level.
Where it is located
External drainage network or public/private service lines.
Trade
Drainlayer / civil contractor
Related drawings
Drainage plan, Civil levels, As-built plan
Insert a project-specific photo or labelled sketch of manholes from the consented drawings or the actual site. Do not use it to confirm dimensions; verify dimensions from the drawings, standard, or manufacturer information.
Source / Where to check
Check stormwater, surface water, drainage paths, and council/engineer stormwater design.
Auckland Council explains local building consent processes, CCC, related certificates, producer statements, LBP notification, and whether resource consent may also be needed.
Consented drawings and specifications
The issued consent drawings, stamped specifications, engineering drawings, RFIs, minor variations, and amendments control the specific project.
Insufficient data to verify
Insufficient data to verify — check the consented drawings, project specification, relevant NZ Standard, or council requirement.
ServicesHVAC and ventilation
Ducting
Metal or flexible ducts used for ventilation, extraction, or HVAC air movement.
What it does
Moves air to/from rooms, fans, or heat recovery/ventilation units.
Where it is located
Ceilings, roof spaces, walls, service zones.
Related drawings
Mechanical plan, Roof/wall penetration details
Insert a project-specific photo or labelled sketch of ducting from the consented drawings or the actual site. Do not use it to confirm dimensions; verify dimensions from the drawings, standard, or manufacturer information.
Source / Where to check
Use MBIE Building Performance to find the current Building Code clauses, Acceptable Solutions, Verification Methods, updates, and technical guidance.
Manufacturer specification
Use the exact current installation manual, warranty requirements, BRANZ/Appraisal information where applicable, and product data sheet for the product on site.
Consented drawings and specifications
The issued consent drawings, stamped specifications, engineering drawings, RFIs, minor variations, and amendments control the specific project.
Insufficient data to verify
Insufficient data to verify — check the consented drawings, project specification, relevant NZ Standard, or council requirement.
ElectricalElectrical / underground services
Electrical conduits
Protective tubes or ducts carrying electrical/data cables.
What it does
Protects cables and creates service routes through slabs, walls, or ground.
Where it is located
Underground, slabs, walls, ceilings.
Related drawings
Electrical plan, Services layout, Slab plan
Insert a project-specific photo or labelled sketch of electrical conduits from the consented drawings or the actual site. Do not use it to confirm dimensions; verify dimensions from the drawings, standard, or manufacturer information.
Source / Where to check
Consented drawings and specifications
The issued consent drawings, stamped specifications, engineering drawings, RFIs, minor variations, and amendments control the specific project.
Consented drawings and specifications
The issued consent drawings, stamped specifications, engineering drawings, RFIs, minor variations, and amendments control the specific project.
Insufficient data to verify
Insufficient data to verify — check the consented drawings, project specification, relevant NZ Standard, or council requirement.
PlumbingPlumbing
Plumbing pipes
Pipes carrying hot/cold water, waste, venting, or drainage.
What it does
Supply water and remove wastewater.
Where it is located
Walls, floors, ceilings, trenches, service ducts.
Related drawings
Plumbing plan, Drainage plan, Bathroom/kitchen details
Insert a project-specific photo or labelled sketch of plumbing pipes from the consented drawings or the actual site. Do not use it to confirm dimensions; verify dimensions from the drawings, standard, or manufacturer information.
Source / Where to check
Check hot/cold water supply requirements, plumber producer statements/certificates where applicable, and consented plumbing layouts.
Manufacturer specification
Use the exact current installation manual, warranty requirements, BRANZ/Appraisal information where applicable, and product data sheet for the product on site.
Consented drawings and specifications
The issued consent drawings, stamped specifications, engineering drawings, RFIs, minor variations, and amendments control the specific project.
Insufficient data to verify
Insufficient data to verify — check the consented drawings, project specification, relevant NZ Standard, or council requirement.
Thermal envelopeInsulation / pre-line
Insulation
Thermal/acoustic material installed in walls, ceilings, floors, and other zones.
What it does
Reduces heat loss/gain and sometimes sound transfer.
Where it is located
Wall cavities, ceilings, floors, roof spaces.
Trade
Insulation installer
Related drawings
H1 report, Insulation plan, Specification
Insert a project-specific photo or labelled sketch of insulation from the consented drawings or the actual site. Do not use it to confirm dimensions; verify dimensions from the drawings, standard, or manufacturer information.
Source / Where to check
Check insulation, glazing, thermal envelope, energy calculations, and consented H1 documentation.
Manufacturer specification
Use the exact current installation manual, warranty requirements, BRANZ/Appraisal information where applicable, and product data sheet for the product on site.
Consented drawings and specifications
The issued consent drawings, stamped specifications, engineering drawings, RFIs, minor variations, and amendments control the specific project.
Insufficient data to verify
Insufficient data to verify — check the consented drawings, project specification, relevant NZ Standard, or council requirement.
LiningsInternal linings
Plasterboard
Sheet lining fixed to interior walls and ceilings.
What it does
Forms finished interior surfaces and may provide bracing, fire, moisture, or acoustic performance where specified.
Where it is located
Interior walls and ceilings.
Trade
Plasterboard fixer / stopper
Related drawings
Lining plan, Bracing plan, Manufacturer manual
Insert a project-specific photo or labelled sketch of plasterboard from the consented drawings or the actual site. Do not use it to confirm dimensions; verify dimensions from the drawings, standard, or manufacturer information.
Source / Where to check
Check structure requirements, B1/AS1, Verification Methods, structural engineer design, bracing, foundations, wind, earthquake, and consented structural drawings.
Manufacturer specification
Use the exact current installation manual, warranty requirements, BRANZ/Appraisal information where applicable, and product data sheet for the product on site.
Consented drawings and specifications
The issued consent drawings, stamped specifications, engineering drawings, RFIs, minor variations, and amendments control the specific project.
Insufficient data to verify
Insufficient data to verify — check the consented drawings, project specification, relevant NZ Standard, or council requirement.
Wet areasWaterproofing
Waterproofing membrane
Liquid or sheet waterproofing layer applied before tiles or finishes.
What it does
Protects structure from water in showers, bathrooms, laundries, and specified wet areas.
Where it is located
Bathroom floors/walls, shower areas, sometimes decks or wet rooms.
Related drawings
Wet-area details, Waterproofing specification, Manufacturer manual
Insert a project-specific photo or labelled sketch of waterproofing membrane from the consented drawings or the actual site. Do not use it to confirm dimensions; verify dimensions from the drawings, standard, or manufacturer information.
Source / Where to check
Check wet-area surfaces, ventilation, waterproofing details, and manufacturer systems against consented documents.
Manufacturer specification
Use the exact current installation manual, warranty requirements, BRANZ/Appraisal information where applicable, and product data sheet for the product on site.
Consented drawings and specifications
The issued consent drawings, stamped specifications, engineering drawings, RFIs, minor variations, and amendments control the specific project.
Insufficient data to verify
Insufficient data to verify — check the consented drawings, project specification, relevant NZ Standard, or council requirement.
