GB/T 18916.40-2018Norm of water intake—Part 40: Shipbuilding (English PDF)

Foreword

GB/T 18916 "Water quota", has been or is planned to be released The following sections.

--- Part 1. Thermal power generation;

--- Part 2. Iron and steel joint ventures;

--- Part 3. Petroleum refining;

---Part 4. Textile dyeing and finishing products;

---Part 5. Paper products;

--- Part 6. Beer manufacturing;

--- Part 7. Alcohol manufacturing;

---Part 8. Synthetic ammonia;

--- Part 9. MSG manufacturing;

--- Part 10. Pharmaceutical products;

--- Part 11. Coal preparation;

--- Part 12. Alumina production;

--- Part 13. Ethylene production;

---Part 14. Wool textile products;

---Part 15. Liquor manufacturing;

---Part 16. Electrolytic aluminum production;

---Part 17. Production of stacked bauxite;

---Part 18. Copper smelting production;

---Part 19. Lead smelting production;

---Part 20. Chemical fiber filament weaving products;

--- Part 21. Silk products;

--- Part 22. Starch sugar manufacturing;

---Part 23. Manufacture of citric acid;

---Part 24. Hemp textile products;

---Part 25. Viscose fiber products;

---Part 26. Soda ash;

---Part 27. Urea;

---Part 28. Industrial sulfuric acid;

---Part 29. caustic soda;

--- Part 30. Coking;

--- Part 31. Sintering/Pellet in the steel industry;

--- Part 32. Iron ore beneficiation;

--- Part 33. Coal indirect liquefaction;

--- Part 34. Direct liquefaction of coal;

--- Part 35. Coal to methanol;

---Part 36. Coal to ethylene glycol;

---Part 37. Wet-process phosphoric acid;

---Part 38. Polyvinyl chloride;

--- Part 39. Coal-based natural gas;

--- Part 40. Shipbuilding;

--- Part 41. Yeast manufacturing;

--- Part 42. Yellow wine manufacturing. This part is the 40th part of GB/T 18916.

This part is drafted in accordance with the rules given in GB/T 1.1-2009.

1 Scope

This part of GB/T 18916 specifies the terms and definitions, calculation methods and water withdrawal quotas for the water withdrawal quota for metal vessels.

This section applies to the management of water withdrawals of existing, newly built and rebuilt metal shipbuilding enterprises.

This section does not apply to the management of water withdrawals by non-metallic shipbuilding companies.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this document. For undated references, the latest edition (including all amendments) applies to this document.

GB/T 12452 Enterprise Water Balance Test General

GB/T 12924 ship craft terminology hull construction and installation process

GB/T 18820 General rules for the preparation of water withdrawal quotas for industrial enterprises

GB/T 21534 Industrial Water Saving Terminology

GB 24789 Water unit water metering equipment management and general rules

CB/T 3484 civil ship revised gross tonnage calculation

3 Terms and definitions

The following terms and definitions defined by CB/T 3484, GB/T 12924, GB/T 18820 and GB/T 21534 apply to this file.

4 Calculation method