I.S. EN ISO 13631:2002

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Statutory requirements
5 General package requirements
   5.1 Compressor package performance curves
   5.2 Package arrangement
   5.3 Drawings
   5.4 Sound pressure level
   5.5 Electrical area classification
   5.6 Package installation
   5.7 Torsional analysis
6 Compressor
   6.1 General
   6.2 Allowable speeds
   6.3 Allowable discharge temperature
   6.4 Road loads
   6.5 Compressor cylinders
   6.6 Valves
   6.7 Pistons, piston rods and piston rings
   6.8 Crankcases, crankshafts, connecting rods, bearings
         and crossheads
   6.9 Distance pieces
   6.10 Packing cases and pressure packings
   6.11 Compressor crankcase lubricating systems
   6.12 Compressor cylinder lubrication
   6.13 Materials
   6.14 Power transmission
7 Capacity control
   7.1 General
   7.2 Method of capacity control
   7.3 Speed variation
   7.4 Clearance variation
   7.5 Bypass systems
   7.6 Valve removal or unloading
   7.7 Suction pressure limitation
8 Prime mover
   8.1 General
   8.2 Spark-ignited gas engines
   8.3 Electric motors
9 Cooling system
   9.1 General
   9.2 Gas engine
   9.3 Compressor
   9.4 Types of coolers
   9.5 Air-cooled heat exchangers
   9.6 Arrangement and construction
10 Pressure vessels
   10.1 General
   10.2 Separators
   10.3 Pulsation suppressions devices
11 Piping and appurtenances
   11.1 General
   11.2 Design
   11.3 Assembly
   11.4 Connections
   11.5 Fabrication
   11.6 Seal welding
   11.7 Sizes
   11.8 Pipe material and sizes
   11.9 Tubing material and sizes
   11.10 Valves
   11.11 Flange orientation
   11.12 Plugs
   11.13 Start-up screens
   11.14 Lubricating oil piping requirements
   11.15 Coolant piping requirements
   11.16 Instrument piping requirements
   11.17 Drain and vent piping
   11.18 Relief valves
   11.19 Blowdown valve
   11.20 Thermowells
   11.21 Insulation and/or guarding
12 Electrical systems
   12.1 Codes
   12.2 Power supply
   12.3 Wiring
   12.4 Maintenance
   12.5 Insulation
   12.6 Conduits and cable runs
   12.7 Power installations
   12.8 Earthing
   12.9 Terminations
13 Instruments and controls
   13.1 General
   13.2 Instrument and control panel
   13.3 Instrumentation
14 Shutdowns, alarms and annuciators
   14.1 General
   14.2 Minimum required shutdowns
   14.3 Additional alarms and shutdowns
   14.4 Annuciators
   14.5 Switches
   14.6 Emergency shutdown systems
   14.7 Shutdown and alarm settings
15 Skids
   15.1 General
   15.2 Design
   15.3 Construction
   15.4 Walkways, stairs and platforms
16 Paint and painting
   16.1 General
   16.2 Surface preparation
   16.3 Application
   16.4 Items not to be painted
   16.5 Paints
   16.6 Air-cooled heat exchanger
17 Inspection and testing
   17.1 General
   17.2 Material inspection
   17.3 Testing
   17.4 Mechanical running tests
18 Marking
   18.1 Rotation arrows
   18.2 Material
   18.3 Nameplates
19 Preparation for shipment
   19.1 General
   19.2 Protection
   19.3 Shipment and storage
   19.4 Crating
   19.5 Manuals
20 Corrosive gases
   20.1 General
   20.2 Hydrogen sulfide
   20.3 Carbon dioxide
21 Offshore and marine environments
   21.1 General
   21.2 Air-cooled heat exchangers
   21.3 Skid
   21.4 Control and shutdown systems
   21.5 Instrumentation
   21.6 Panel
   21.7 Gas piping, tubing and appurtenances
   21.8 Painting
   21.9 Valves in gas service
Annex A (informative) Data sheets and check list
Annex B (normative) Volume bottle sizing
Annex C (informative) Typical sequence logic diagrams
Annex D (informative) Compliance of compressor
        components with NACE MR 0175
Annex E (informative) Repairs to grey or nodular iron
        castings
Bibliography