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DEFSTAN 02-387/2(2001) : 2001

Current
Current

The latest, up-to-date edition.

REQUIREMENTS FOR CHEMICAL CLEANING OF CHILLED WATER SYSTEMS FOR HM SURFACE SHIPS, SUBMARINES AND ROYAL FLEET AUXILIARY VESSELS
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

12-21-2001

TITLE PAGE
SCOPE
FOREWORD
Sponsorship
Conditions of Release
Categories of NES
Related Documents
Health and Safety
Additional Information
CONTENTS
SECTION 1 - PERFORMANCE SPECIFICATION
            1.1 Constraints
                1.1.1 Demineralized Water
            1.2 Pre-Requisites for the Flushing, Cleaning
                and Inhibiting Process
                1.2.1 Sampling Points
                1.2.2 Temporary Flushing Rig
            1.3 The Flushing, Cleaning and Inhibiting Process
                1.3.1 High Velocity Flush
                1.3.2 Degrease/Biological Decontamination
                1.3.3 Inhibited Acid Clean
                1.3.4 Weak Acid Rinse
                1.3.5 Chemical Passivation
                1.3.6 Final Fill and Inhibition
            1.4 Witnessing and Acceptance
                1.4.1 Nominated Witness
                1.4.2 Acceptance Criteria
SECTION 2 - NATIONAL/INTERNATIONAL REGULATIONS
SECTION 3 - MILITARY STANDARDS/REQUIREMENTS
            3.1 Constraints
                3.1.1 Technical Advice
                3.1.2 Time-scales
                3.1.3 Operational Notice
                3.1.4 Working Hours
                3.1.5 Integration with Other Activities
                3.1.6 System Temperatures
                3.1.7 Water Quality
                3.1.8 Demineralized Water
            3.2 Pre-Requisites for the Flushing, Cleaning
                and Inhibiting Process
                3.2.1 Site Inspections
                3.2.2 Dockside Facilities and Services
                3.2.3 Two-way Radios
                3.2.4 System Features
                3.2.5 Draining and Venting Provisions
                3.2.6 Sampling Points
                3.2.7 Ship's Pumps
                3.2.8 Responsibilities
                3.2.9 Temporary Flushing Rig
                3.2.10 Connection of Temporary Flushing Rig
                       to System
                3.2.11 Flushing Velocities
                3.2.12 Disposal of Effluent
                3.2.13 Control of Substances Hazardous to
                       Health Risk Assessments
                3.2.14 Method Statement
            3.3 Site Preparation for the Flushing, Cleaning
                and Inhibiting Process
SECTION 4 - DESIGN REQUIREMENTS/GUIDANCE
SECTION 5 - CORPORATE EXPERIENCE & KNOWLEDGE
            5.1 Chilled Water Systems
                5.1.1 General
                5.1.2 System Contaminants
            5.2 Outline Procedure
                5.2.1 Chemicals
                5.2.2 Procedures
            5.3 Requirements of the Cleaning Contractor
                5.3.1 Qualifications
            5.4 The Flushing, Cleaning and Inhibiting Process
                5.4.1 High Velocity Flush
                5.4.2 Degrease/Biological Decontamination
                5.4.3 Inhibited Acid Clean
                5.4.4 Weak Acid Rinse
                5.4.5 Chemical Passivation
                5.4.6 Final Fill and Inhibition
ANNEX A - RELATED DOCUMENTS
ANNEX B - ABBREVIATIONS AND DEFINITIONS
ANNEX C - PROCUREMENT CHECK LIST

Gives the requirements for flushing, chemical cleaning and inhibiting of chilled water systems on HM Surface Ships, Submarines and Royal Fleet Auxiliary (RFA) vessels.

DevelopmentNote
Supersedes DEFSTAN 02-387/1(2000) & DEFSTAN 07-223/1(2000) (07/2003) This standard is obsolescent because it is no longer required for the procurement of new equipment but is retained for maintenance purposes in support of existing in-service equipment. (04/2013)
DocumentType
Standard
Pages
60
PublisherName
UK Ministry of Defence Standards
Status
Current
Supersedes

DEFSTAN 02-329/2(2005) : 2005 REQUIREMENTS FOR HEAT EXCHANGERS FOR HM SURFACE SHIPS AND SUBMARINES
DEFSTAN 02-329/3(2010) : 2010 REQUIREMENTS FOR HEAT EXCHANGERS FOR HM SURFACE SHIPS AND SUBMARINES
DEFSTAN 02-329/4(2015) : 2015 REQUIREMENTS FOR HEAT EXCHANGERS FOR HM SURFACE SHIPS AND SUBMARINES

BS EN ISO 9001:2015 Quality management systems. Requirements
DEFSTAN 02-53/2(2001) : 2001 GUIDE TO THE COMPLETION OF FORM DGSF 129- SHORE SUPPORT REQUIREMENTS FOR WARSHIPS

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