1 - AS/NZS 4233.2:1999 HIGH PRESSURE WATER (HYDRO) JETTING SYSTEMS - CONSTRUCTION AND PERFORMANCE
4 - PREFACE
5 - CONTENTS
6 - SECTION 1 SCOPE AND GENERAL
6 - 1.1 SCOPE
6 - 1.2 OBJECTIVE
6 - 1.3 APPLICATION
6 - 1.4 REFERENCED DOCUMENTS
7 - 1.5 DEFINITIONS
7 - 1.5.1 Auxiliaries
7 - 1.5.2 Capable person (New Zealand)
7 - 1.5.3 Changeover valve
7 - 1.5.4 Competent person (Australia)
7 - 1.5.5 Dump system
7 - 1.5.6 Foot control valve
7 - 1.5.7 High pressure water cleaning
7 - 1.5.8 High pressure water cutting
7 - 1.5.9 High pressure water jetting system
8 - 1.5.10 Hose assembly
8 - 1.5.11 Jetting gun
8 - 1.5.12 Jetting hand manifold and spray bars
8 - 1.5.13 Nozzle
8 - 1.5.14 Relief valve
8 - 1.5.15 Retro gun
8 - 1.5.16 Safety pressure relief device (safety valve)
8 - 1.5.17 Shotgunning
9 - SECTION 2 DESIGN AND CONSTRUCTION
9 - 2.1 GENERAL REQUIREMENTS
9 - 2.2 PUMP AND DRIVE UNIT
9 - 2.2.1 General
9 - 2.2.2 Name plate
9 - 2.2.3 Gauges and controls
9 - 2.2.4 Lifting
9 - 2.2.5 Valve and port design
9 - 2.3 PIPEWORK
9 - 2.3.1 Vibrations and pulsations
9 - 2.3.2 Supports
9 - 2.4 PRESSURE VESSELS
9 - 2.5 ELECTRICAL EQUIPMENT
10 - 2.6 SAFETY AND PRESSURE RELIEF VALVES (RELIEF DEVICES)
10 - 2.6.1 General
10 - 2.6.2 Installation
10 - 2.7 HOT PARTS
10 - 2.8 GUARDS
11 - SECTION 3 INSTALLATION AND SITE REQUIREMENTS
11 - 3.1 GENERAL
11 - 3.2 PIPEWORK, VESSELS AND FITTINGS
11 - 3.2.1 Pipework and fittings
11 - 3.2.2 Non-return valves
11 - 3.3 CONTROLS AND ALARMS
11 - 3.3.1 Alarms
11 - 3.3.2 Shut-down
11 - 3.3.3 Flow control
11 - 3.3.4 Overspeed protection
11 - 3.4 PUMP INSTALLATION
11 - 3.4.1 Access
11 - 3.4.2 Control
12 - 3.4.3 Warning notices
12 - 3.4.4 Water supply
12 - 3.5 PRESSURE INDICATORS
12 - 3.5.1 General
12 - 3.5.2 Applications
12 - 3.6 PIPEWORK
12 - 3.6.1 Support
12 - 3.6.2 Drainage
13 - SECTION 4 HOSES
13 - 4.1 CLASS A JETTING SYSTEMS
13 - 4.1.1 Hose
13 - 4.1.2 Hose assemblies, couplings and connectors
13 - 4.1.3 Hose assembly testing
13 - 4.1.4 Re-ended hose assemblies
13 - 4.1.5 Marking
13 - 4.2 CLASS B JETTING SYSTEMS
13 - 4.2.1 Hoses
13 - 4.2.2 Hose-end assemblies, couplings and connectors
13 - 4.2.3 Hose assemblies
14 - 4.2.4 Testing
14 - 4.2.5 Re-ended hose assemblies
14 - 4.2.6 Retesting
14 - 4.2.7 Marking
15 - SECTION 5 MISCELLANEOUS COMPONENTRY
15 - 5.1 FILTER OR STRAINER
15 - 5.2 JETTING GUN EXTENSION
16 - SECTION 6 MARKING
16 - 6.1 GENERAL
16 - 6.2 PUMPS
16 - 6.3 HOSES
16 - 6.4 ADAPTORS AND END FITTINGS
16 - 6.5 HOSE ASSEMBLIES
16 - 6.6 RE-ENDED AND RETESTED HOSES
17 - APPENDIX A - HYDROSTATIC TESTING OF CLASS B HIGH PRESSURE WATER JETTING SYSTEM HOSES AND HOSE ASSEMBLIES
17 - A1 GENERAL
17 - A2 PRINCIPLE
17 - A3 PROCEDURE
17 - A3.1 Identification
17 - A3.2 Inspection
17 - A4 REPAIR
17 - A5 TESTING
18 - A6 REPORT