NES 111

Ministry of Defence Defence Standard 02-111(NES 111) Issue 2 Publication Date 2 February 2001

Requirements for the Construction, Fitting Out and Testing of Refrigeration Spaces in HM Surface Ships and Submarines

Incorporating NES 111 Category 2

AMENDMENTS ISSUED SINCE PUBLICATION

AMD NO

DATE OF ISSUE

TEXT AFFECTED

SIGNATURE & DATE

Revision Note

This Issue of this Standard has been prepared to incorporate changes to text and presentation. The technical content has been updated in line with current practice. Historical Record

Def Stan 02-111/Issue 1  NES 111 Issue 3

1 April 2000 December 1994

DEFENCE STANDARD 02–111 (NES 111)

REQUIREMENTS FOR THE CONSTRUCTION, FITTING OUT AND TESTING OF REFRIGERATION SPACES IN HM SURFACE SURFACE SHIPS AND SUBMARINES

ISSUE 2

This Defence Standard is authorized for use in MOD contracts by the Defence Procurement Agency and the Defence Logistics Organization

Published by: UK Defence Standardization Defence Procurement Agency An Executive Agency of The Ministry of Defence Directorate of Standardisation Kentigern House 65 Brown Street Glasgow G2 8EX (i)

DEF STAN 02–111 / ISSUE 2 (NES 111)

(ii)

DEF STAN 02–111/ ISSUE 2 (NES 111) SCOPE 

                                 



               



         

  



       

(iii)

DEF STAN 02–111 / ISSUE 2 (NES 111)

(iv)

DEF STAN 02–111/ ISSUE 2 (NES 111)

FOREWORD Sponsorship 

              



                                                         



                     



                



                   



                                  

Conditions of Release

General 

                                                              



                                



                   

MOD Tender or Contract Process 

                                     



                                                       



                                    

Categories of Naval Defence standards 

            

                              

(v)

DEF STAN 02–111 / ISSUE 2 (NES 111)



                                   



                         

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                      

 

         



 

             



 

     



                                



               

Health and Safety

Warning 

                                                                   



                         

Additional Information 

     

(vi)

DEF STAN 02–111/ ISSUE 2 (NES 111)

CONTENTS Page No TITLE PAGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(i)

SCOPE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(iii)

FOREWORD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(v)

Sponsorship . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(v)

Conditions of Release . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(v)

Categories of NES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(vi)

Related Documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(vi)

Health and Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(vi)

Additional Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(vii)

CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(viii)

SECTION

1. 1.1 Table 1.1

PERFORMANCE SPECIFICATION . . . . . . . . . . . Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Minimum Nett Storage Volume . . . . . . . . . . . . . . . .

1.1 1.1 1.1

SECTION

2.

NATIONAL/INTERNATIONAL REGULATIONS

2.1

SECTION

3. 3.1 3.1.1 3.2 3.3 3.4

MILITARY STANDARDS/REQUIREMENTS . . . . Modular Rooms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . General Requirements . . . . . . . . . . . . . . . . . . . . . . . . Fittings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Preservation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1 3.1 3.1 3.1 3.2 3.3

SECTION

4. 4.1 4.2 4.2.1 Figure 4.1 Figure 4.2 Figure 4.3

DESIGN REQUIREMENTS/GUIDANCE . . . . . . . Design Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . On Board Construction . . . . . . . . . . . . . . . . . . . . . . . General Requirements . . . . . . . . . . . . . . . . . . . . . . . . Typical Arrangement for Cooler Supports . . . . . . . Typical Connection to Low Conductivity Bearers . Typical Details of Phenolic Foam Slab Insulated Refrigerated Room(s) . . . . . . . . . . . . . . . . . . . . . . . . . Typical Construction of Phenolic Foam Slab Insulated Refrigerated Room(s) . . . . . . . . . . . . . . . . Electrical Requirements . . . . . . . . . . . . . . . . . . . . . . . Ventilation Requirements . . . . . . . . . . . . . . . . . . . . . Cooling Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Testing and Trials . . . . . . . . . . . . . . . . . . . . . . . . . . . . Procedure for Trials . . . . . . . . . . . . . . . . . . . . . . . . . . Acceptance Criteria . . . . . . . . . . . . . . . . . . . . . . . . . . Test Documentation . . . . . . . . . . . . . . . . . . . . . . . . . .

4.1 4.1 4.3 4.3 4.5 4.6

Figure 4.4 4.3 4.4 4.5 4.6 4.6.1 4.6.2 4.6.3

(vii)

4.7 4.8 4.8 4.9 4.9 4.9 4.10 4.12 4.12

DEF STAN 02–111 / ISSUE 2 (NES 111)

SECTION

5.

CORPORATE EXPERIENCE & KNOWLEDGE .

5.1

ANNEX A

RELATED DOCUMENTS . . . . . . . . . . . . . . . . . . . .

A.1

ANNEX B

ABBREVIATIONS AND DEFINITIONS . . . . . . . .

B.1

ANNEX C

PROCUREMENT CHECK LIST . . . . . . . . . . . . . . .

C.1

ANNEX D

TYPICAL REPORT OF THE INSULATION TEST OF REFRIGERATED ROOMS . . . . . . . . . . . . . . . .

D.1

ALPHABETICAL INDEX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(viii)

INDEX.1

DEF STAN 02–111/ ISSUE 2 (NES 111)

1.

PERFORMANCE SPECIFICATION

1.1

Requirements 

                                 

Capacity m3

Compartment  



   



     



   



    



     

 

  



                                     

Table 1.1 – Minimum Nett Storage Volume 

                          

       



     



       



          



                                             



                

 

  



 

  



        



                    

1.1

DEF STAN 02–111 / ISSUE 2 (NES 111)

1.2

DEF STAN 02–111/ ISSUE 2 (NES 111)

2.

NATIONAL/INTERNATIONAL REGULATIONS

This NES contains no National/International Regulations information.

2.1

DEF STAN 02–111 / ISSUE 2 (NES 111)

2.2

DEF STAN 02–111/ ISSUE 2 (NES 111)

3.

MILITARY STANDARDS/REQUIREMENTS Related Documents: BS 1224, NES 188, NES 763, NES 772, NES 774, SDN 003 500 059, SDN 006 052 121; see also Annex A.

3.1

Modular Rooms

3.1.1

General Requirements

3.2



                     



                   



                           



                



                                                    



                                



                           

Fittings 

                                                                                               



                     



            



                      



                                                                             

3.1

DEF STAN 02–111 / ISSUE 2 (NES 111)

3.3



                  



                                                          



                                                        



                  

 

              



               



                  



                                                 

Preservation 

                                                  



                              



                              



            



                 

3.2

DEF STAN 02–111/ ISSUE 2 (NES 111)

3.4

Drawings 

               



                                                  

3.3

DEF STAN 02–111 / ISSUE 2 (NES 111)

3.4

DEF STAN 02–111/ ISSUE 2 (NES 111)

4.

DESIGN REQUIREMENTS/GUIDANCE

Related Documents: BS 1449 Part 2, NES 23, NES 158 Parts 1 & 2, NES 587 Part 1, NES 587 Part 2, NES 803 Part 2, BR 4604(1), SDN 006 052 121; see also Annex A. 4.1

Design Parameters 

                                                             

                         



                                                                                



                                               



           

   

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 

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 

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                 



                     



                                                                      



                              



                                             

4.1

DEF STAN 02–111 / ISSUE 2 (NES 111)



                                            

    

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 

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   

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 

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   

                         

      



                                         

  

       

 

                                           

 

     

                     

                                          

     

 

      



     

                                       

4.2

DEF STAN 02–111/ ISSUE 2 (NES 111)



                            



                                             



                                 



                              





             

                

4.2

On Board Construction

4.2.1

General Requirements



               



             



                 

  



   



   



       



 



       



             



                

4.3













 

DEF STAN 02–111 / ISSUE 2 (NES 111)



                 



                                  



                  

 

                     



              



                             



                      



                                    



                                              



                                          



                          



                             



                                                                                                                     



                  



                           



                    

4.4

DEF STAN 02–111/ ISSUE 2 (NES 111)

Figure 4.1 – Typical Arrangement for Cooler Supports

4.5

DEF STAN 02–111 / ISSUE 2 (NES 111)

Figure 4.2 – Typical Connection to Low Conductivity Bearers 4.6

DEF STAN 02–111/ ISSUE 2 (NES 111)

(See Figure 4.2)

(See Figure 4.1)

Figure 4.3 – Typical Details of Phenolic Foam Slab Insulated Refrigerated Room(s) 4.7

DEF STAN 02–111 / ISSUE 2 (NES 111)

Figure 4.4 – Typical Construction of Phenolic Foam Slab Insulated Refrigerated Room(s)

4.3

Electrical Requirements 

                                           



                                  



                                                                                                           

4.8

DEF STAN 02–111/ ISSUE 2 (NES 111)

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4.4

4.5

4.6

                     

Ventilation Requirements 

                                        

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                    

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                      

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                                    



                                       

Cooling Units 

              

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                       

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                                       

Testing and Trials 

                                                                                    

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                   



                                   



                                                                                     

4.9

DEF STAN 02–111 / ISSUE 2 (NES 111)



                                                                                 



                                                   



                                                                



                                                



4.6.1

     



                                         

 

                             



                            



                      

   

                       



               



                               

4.10

DEF STAN 02–111/ ISSUE 2 (NES 111)



                                                                                          



                                                                         



                               



                                                



                              

  

      



 

                             

 

               

         

 

 

      

                                                 

4.11

DEF STAN 02–111 / ISSUE 2 (NES 111)

4.6.2

4.6.3

  

                            



                                



                       



                       



                    



                    



                                              



                        



                              

 

                    

  

                               



          



          

4.12

DEF STAN 02–111/ ISSUE 2 (NES 111)

5.

CORPORATE EXPERIENCE & KNOWLEDGE

This NES contains no Corporate Experience and Knowledge information.

5.1

DEF STAN 02–111 / ISSUE 2 (NES 111)

5.2

DEF STAN 02–111/ ISSUE 2 (NES 111)

ANNEX A. A. RELATED DOCUMENTS  

            

       

 

                

  

                 

 

                      

 

            

    

        

 

           

 

         

 

             

 

         

 

                  

 

            

   

  

   

    

             

A.1

ANNEX A.

DEF STAN 02–111 / ISSUE 2 (NES 111)

ANNEX A.

A.2

DEF STAN 02–111/ ISSUE 2 (NES 111)

ANNEX B. B. ABBREVIATIONS AND DEFINITIONS 



          

  



 



  



   



  



  

 

  



  



   



  



  



 



  



 



  



  



  

 

            

 

           

            

                                             

 

                        

   

                                          

    

             

B.1

ANNEX B.

DEF STAN 02–111 / ISSUE 2 (NES 111)

 

                 

  

         

    

             

 

        

 

              

ANNEX B.

B.2

DEF STAN 02–111/ ISSUE 2 (NES 111)

ANNEX C. C. PROCUREMENT CHECK LIST

This NES contains no Procurement Check List information.

C.1

ANNEX C.

DEF STAN 02–111 / ISSUE 2 (NES 111)

ANNEX C.

C.2

DEF STAN 02–111/ ISSUE 2 (NES 111)

ANNEX D. D. TYPICAL REPORT OF THE INSULATION TEST OF REFRIGERATED ROOMS

  

                 

D.1

ANNEX D.

DEF STAN 02–111 / ISSUE 2 (NES 111)

m3

ANNEX D.

D.2

DEF STAN 02–111/ ISSUE 2 (NES 111)

D.3

ANNEX D.

DEF STAN 02–111 / ISSUE 2 (NES 111)

ANNEX D.

D.4

DEF STAN 02–111/ ISSUE 2 (NES 111)

ALPHABETICAL INDEX

(Note: Page numbers are given)

L     

A M

      

    

C

  

  

N

    

 

 

D

O    

  

P

                

                      

E   

    

  

R

  

  

F

     

   

S

   

  

G    

      

INDEX.1

DEF STAN 02–111 / ISSUE 2 (NES 111)

T

 

    

V

    

    

    

   

INDEX.2

I nside Rear Cover