DESIGN: EXTERIOR MECHANICAL UTILITY DISTRIBUTION
Record of Changes - 3_430_090002
FOREWORD - 3_430_090003
CONTENTS - 3_430_090004
CHAPTER 1. INTRODUCTION - 3_430_090005
APPENDIX A. MIL-HDBK 1003/8A EXTERIOR DISTRIBUTION OF STEAM, HIGH PRESSURE WATER, CHILLED WATER, NATURAL GAS, AND COMPRESSED AIR
EXTERIOR DISTRIBUTION OF STEAM, HIGH TEMPERATURE WATER, CHILLED WATER, NATURAL GAS, AND COMPRESSED AIR
FOREWORD - 3_430_090009
NOTICE OF CHANGE - 3_430_090010
NOTICE 2 - 3_430_090011
MECHANICAL ENGINEERING CRITERIA MANUALS - 3_430_090012
NOTICE 2 - 3_430_090013
NOTICE 2-continued
CONTENTS - 3_430_090015
CONTENTS-continued - 3_430_090016
CONTENTS-continued - 3_430_090017
FIGURES - 3_430_090018
TABLES - 3_430_090019
TABLES-continued - 3_430_090020
Section 1. INTRODUCTION - 3_430_090022
Section 2. PLANNING FACTORS - 3_430_090023
Naval Facilities Guide Specifications (NFGS) Related to Distribution Systems-continued
Exterior Compressed Air Piping System
Table 1. Distribution Loads and Fluid Conditions
Table 1. Distribution Loads and Fluid Conditions-continued
Requirements for Individual Facilities
Insulation for Shallow Trench Systems Which Exceed 500 Feet
Table 2. Advantages and Disadvantages of Steam and Hot Water Distribution Systems
Federal Agency Approved System Suppliers
Figure 1. Relation Between Heat Loss and System Costs
Step 1
Table 3. Insulation Thickness (in inches) to be Assessed in Calculations
Section 3. GENERAL DESIGN FACTORS - 3_430_090035
Distribution Site Location
Table 4. Location Factors for Each Distribution System
Table 5. Soil Classification
Table 6. Site Classification Criteria
Permeability Tests
Site Classification
Analyzing Site Classification for Application of Pre-Engineered Underground System
Settlement of Trenches
Service and Loads
Route Types
Condensate Return Cost
Piping Layouts
Insulation - 3_430_090048
Section 4. SPECIFIC PIPING DESIGN FACTORS
Table 7. Representative Equivalent Length in Pipe/Diameter Ratio (L/D) for Various Valves and Fittings
Steam Flow Charts
Figure 4. Chart for Weight-Flow Rate and Velocity of Steam (50 psig) (344.5 kPa)
Figure 6. Chart for Weight-Flow Rate and Velocity of Steam (150 psig) (1033.5 kPa)
Figure 7. Values of C1, Flow Factor in Equation 1
Table 8. Values of C2, Flow Factor in Equation (1)-continued
Table 9. Reasonable Velocities for Flow of Steam in Pipe
Condensate Returns
Table 11. Return Pipe Capacities for 150 psig (1033.5 kPa) Steam Systems
High Temperature Water (HTW) Piping
Figure 8. Low Volume Flow Rate Natural Gas Chart
Steam Supply and Condensate Return
Thermal Expansion of Steel and Copper Pipe
Flexibility Analysis
Table 12. Pipe Expansion in Inches Per 100 Feet (30.5 m) of Length for Temperature Shown
Drainage Provisions
Condensate Systems - 3_430_090066
Pipe Anchors
Figure 10. Protective Arrangement for RTRP Pipe
Supports - 3_430_090069
Figure 11. Typical Aboveground Pipe Supports
Concrete Trench Design
Manholes
Figure 12. Concrete Shallow Trench Heat Distribution System Detail 1
Figure 13. Concrete Shallow Trench Heat Distribution System Detail 2
Figure 14. Concrete Shallow Trench Heat Distribution System Detail 3
Figure 15. Concrete Shallow Trench Heat Distribution System Detail 4
Figure 16. Concrete Shallow Trench Heat Distribution System Detail 5
Figure 17. Concrete Shallow Trench Heat Distribution System Detail 6
Figure 18. Concrete Shallow Trench Heat Distribution System Detail 7
Figure 19. Concrete Shallow Trench heat Distribution System Detail 8
Figure 20. Concrete Shallow Trench Heat Distribution System Detail 9
Figure 21. Concrete ShallowTrench Heat Distribution System Detail 10
Figure 22. Concrete Shallow Trench Heat Distribution System Detail 11
Figure 23. Concrete Shallow Trench Heat Distribution System Detail 12
Figure 24. Steal Carrier Piping Manhole Entry Detail
APPENDIX A. HEAT LOSS CALCULATION DATA
ENERGY COST AND MAXIMUM PIPE HEAT LOSS
ENERGY COST AND MAXIMUM PIPE HEAT LOSS-continued - 3_430_090088
ENERGY COST AND MAXIMUM PIPE HEAT LOSS-continued - 3_430_090089
ENERGY COST AND MAXIMUM PIPE HEAT LOSS-continued - 3_430_090090
EARTH TEMPERATURES
EARTH TEMPERATURES-continued - 3_430_090092
EARTH TEMPERATURES-continued - 3_430_090093
EARTH TEMPERATURES-continued - 3_430_090094
EARTH TEMPERATURES-continued - 3_430_090095
EARTH TEMPERATURES-continued - 3_430_090096
EARTH TEMPERATURES-continued - 3_430_090097
EARTH TEMPERATURES-continued - 3_430_090098
EARTH TEMPERATURES-continued - 3_430_090099
EARTH TEMPERATURES-continued - 3_430_090100
EARTH TEMPERATURES-continued - 3_430_090101
EARTH TEMPERATURES-continued - 3_430_090102
REFERENCES - 3_430_090103
REFERENCES-continued - 3_430_090104
REFERENCES-continued - 3_430_090105
3_430_09
Record of Changes - 3_430_090002
FOREWORD - 3_430_090003
CONTENTS - 3_430_090004
CHAPTER 1. INTRODUCTION - 3_430_090005
APPENDIX A. MIL-HDBK 1003/8A EXTERIOR DISTRIBUTION OF STEAM, HIGH PRESSURE WATER, CHILLED WATER, NATURAL GAS, AND COMPRESSED AIR
EXTERIOR DISTRIBUTION OF STEAM, HIGH TEMPERATURE WATER, CHILLED WATER, NATURAL GAS, AND COMPRESSED AIR
FOREWORD - 3_430_090009
NOTICE OF CHANGE - 3_430_090010
NOTICE 2 - 3_430_090011
MECHANICAL ENGINEERING CRITERIA MANUALS - 3_430_090012
NOTICE 2 - 3_430_090013
NOTICE 2-continued
CONTENTS - 3_430_090015
CONTENTS-continued - 3_430_090016
CONTENTS-continued - 3_430_090017
FIGURES - 3_430_090018
TABLES - 3_430_090019
TABLES-continued - 3_430_090020
Section 1. INTRODUCTION - 3_430_090022
Section 2. PLANNING FACTORS - 3_430_090023
Naval Facilities Guide Specifications (NFGS) Related to Distribution Systems-continued
Exterior Compressed Air Piping System
Table 1. Distribution Loads and Fluid Conditions
Table 1. Distribution Loads and Fluid Conditions-continued
Requirements for Individual Facilities
Insulation for Shallow Trench Systems Which Exceed 500 Feet
Table 2. Advantages and Disadvantages of Steam and Hot Water Distribution Systems
Federal Agency Approved System Suppliers
Figure 1. Relation Between Heat Loss and System Costs
Step 1
Table 3. Insulation Thickness (in inches) to be Assessed in Calculations
Section 3. GENERAL DESIGN FACTORS - 3_430_090035
Distribution Site Location
Table 4. Location Factors for Each Distribution System
Table 5. Soil Classification
Table 6. Site Classification Criteria
Permeability Tests
Site Classification
Analyzing Site Classification for Application of Pre-Engineered Underground System
Settlement of Trenches
Service and Loads
Route Types
Condensate Return Cost
Piping Layouts
Insulation - 3_430_090048
Section 4. SPECIFIC PIPING DESIGN FACTORS
Table 7. Representative Equivalent Length in Pipe/Diameter Ratio (L/D) for Various Valves and Fittings
Steam Flow Charts
Figure 4. Chart for Weight-Flow Rate and Velocity of Steam (50 psig) (344.5 kPa)
Figure 6. Chart for Weight-Flow Rate and Velocity of Steam (150 psig) (1033.5 kPa)
Figure 7. Values of C1, Flow Factor in Equation 1
Table 8. Values of C2, Flow Factor in Equation (1)-continued
Table 9. Reasonable Velocities for Flow of Steam in Pipe
Condensate Returns
Table 11. Return Pipe Capacities for 150 psig (1033.5 kPa) Steam Systems
High Temperature Water (HTW) Piping
Figure 8. Low Volume Flow Rate Natural Gas Chart
Steam Supply and Condensate Return
Thermal Expansion of Steel and Copper Pipe
Flexibility Analysis
Table 12. Pipe Expansion in Inches Per 100 Feet (30.5 m) of Length for Temperature Shown
Drainage Provisions
Condensate Systems - 3_430_090066
Pipe Anchors
Figure 10. Protective Arrangement for RTRP Pipe
Supports - 3_430_090069
Figure 11. Typical Aboveground Pipe Supports
Concrete Trench Design
Manholes
Figure 12. Concrete Shallow Trench Heat Distribution System Detail 1
Figure 13. Concrete Shallow Trench Heat Distribution System Detail 2
Figure 14. Concrete Shallow Trench Heat Distribution System Detail 3
Figure 15. Concrete Shallow Trench Heat Distribution System Detail 4
Figure 16. Concrete Shallow Trench Heat Distribution System Detail 5
Figure 17. Concrete Shallow Trench Heat Distribution System Detail 6
Figure 18. Concrete Shallow Trench Heat Distribution System Detail 7
Figure 19. Concrete Shallow Trench heat Distribution System Detail 8
Figure 20. Concrete Shallow Trench Heat Distribution System Detail 9
Figure 21. Concrete ShallowTrench Heat Distribution System Detail 10
Figure 22. Concrete Shallow Trench Heat Distribution System Detail 11
Figure 23. Concrete Shallow Trench Heat Distribution System Detail 12
Figure 24. Steal Carrier Piping Manhole Entry Detail
APPENDIX A. HEAT LOSS CALCULATION DATA
ENERGY COST AND MAXIMUM PIPE HEAT LOSS
ENERGY COST AND MAXIMUM PIPE HEAT LOSS-continued - 3_430_090088
ENERGY COST AND MAXIMUM PIPE HEAT LOSS-continued - 3_430_090089
ENERGY COST AND MAXIMUM PIPE HEAT LOSS-continued - 3_430_090090
EARTH TEMPERATURES
EARTH TEMPERATURES-continued - 3_430_090092
EARTH TEMPERATURES-continued - 3_430_090093
EARTH TEMPERATURES-continued - 3_430_090094
EARTH TEMPERATURES-continued - 3_430_090095
EARTH TEMPERATURES-continued - 3_430_090096
EARTH TEMPERATURES-continued - 3_430_090097
EARTH TEMPERATURES-continued - 3_430_090098
EARTH TEMPERATURES-continued - 3_430_090099
EARTH TEMPERATURES-continued - 3_430_090100
EARTH TEMPERATURES-continued - 3_430_090101
EARTH TEMPERATURES-continued - 3_430_090102
REFERENCES - 3_430_090103
REFERENCES-continued - 3_430_090104
REFERENCES-continued - 3_430_090105
3_430_09
