NZBC G13 Essentials

Front

NZBC G13

Back

New Zealand Building Code, Clause G13 covers FOUL WATER

Front

Clause G13/ VM2

Back

Covers Drainage 1.0

Front

G13/AS2 DRAINAGE

Back

Section 1.0 Scope

Front

SECTION 2.0

Back

Covers Materials

like Gap 20, 40 and granular fill

Front

SECTION 3.0

Back

Covers Design 3.0 -3.6

Fittings

Grease traps

Gradients

Diameter of drains

Front

DRAIN VENTILATION

Back

Section 4.0 - 4.2 covers

Venting requirements

Diameter drain vent pipes

Front

SECTION 5.0

Back

Covers 5.0 - 5.10 Installation

Front

SECTION 5.0 - 5.6

Back

Jointing

Construction

Trench width

Placement & compacting

Trench proximities

Front

SECTION 5.7 - 5.10

Back

Access points

Drains under buildings

Disused drains

Front

SECTION 6

Back

Section 6.0

Watertightness

Water testing

Air testing