BS ISO 3977-4:2002

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols (and abbreviated terms)
5 Purchasers' and packagers' requirements for fuels
  5.1 General
  5.2 Purchaser's obligations
  5.3 Packager's obligations
  5.4 Gaseous fuels
  5.5 Liquid fuels
6 Environmental requirements
  6.1 General
  6.2 Noise emissions
  6.3 Exhaust emissions
Annex A (informative) Calculation of Wobbe index
Bibliography

Contains guidelines for procurement of gas turbines with consideration of the fuel quality and of the environmental performance. Guidance is given to both the packager and purchaser on what information should be provided with regard to the fuel used by a gas turbine, and with regard to the type of information necessary to quantify the expected environmental impact. Fuel specifications are referenced but not provided.

This part of ISO 3977 provides guidelines for procurement of gas turbines with consideration of the fuel quality and of the environmental performance. Guidance is given to both the packager and purchaser on what information should be provided with regard to the fuel used by a gas turbine, and with regard to the type of information necessary to quantify the expected environmental impact. Fuel specifications are referenced but not provided.