Chapter 1 Plans, Specifications, and Color Coding

• Figure 1-1.—Civil or site plan with existing utilities.
• Figure 1-2. Architectural or floor plan of concrete masonry construction.
• Isometric Sketching
• Comparison of Isometric and Orthographic Drawings
• Figure 1-5. Interior Electrical Plan
• Figure 1-6.—Mechanical plan-air-conditioning system.
• Drawing an Isometric View
• Dimensioning an Isometric Drawing
• Placing Dimensions on an Isometric Drawing
• Figure  1-14.—Three  isometric  views  to  be  drawn  orthographically.
• Specifications
• Specifications - Continued
• Specifications - Continued
• Planning Work Assignments
• Figure  1-16.—Typical  plumbing  layout  for  a  small  house.
• Supervising Work Teams
• Colors for Safety
• Marking Compressed Gas Cylinders
• Table 1-3.—Cylinder Color Chart
• Marking Compressed Gas Cylinders - Continued

Chapter 2 Advanced BAsed Functional Components

• Portable Bath Unit
• Figure 2-1.—Bath unit, portable, major components.
• Preventive Maintenance Checks and Services (PMCS)
• Preparation for Use
• Table 2-1.—Troubleshooting Procedures
• Troubleshooting Procedures
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• Figure 2-3.—Spate heater (Type II).
• Figure 2-4.—Spare heater installation (Type I).
• Immersion Heater
• Figure 2-6.—Fuel can adapter installation.
• Field Range Burner Unit
• Recommended Way of setting The Ffield Range Outfit
• Recommended Way of setting The Ffield Range Outfit
• Recommended Way of setting The Ffield Range Outfit
• Cesspools
• Figure 2-11.—Burner operating controls.
• Septic Tanks
• Tile  Fields
• Field-Type Latrines
• Figure 2-15.—Prefabricated four-seat latrine box.
• Figure 2-16.—Latrine box collapsed for shipment.
• Figure 2-19.—Frame for urinal trough.
• Laundry Units
• Start-up
• Water Purification Units
• Disinfection
• Table 2-2. Chlorine Dosage Calculator
• Diatomite Water Purification Unit
• Figure 2-25.—3000-D water purification unit.
• Diatomite Water Purification Unit - Continued
• Reverse Osmosis Water Purification Unit
• Reverse Osmosis Water Purification Unit - Continued
• Reverse Osmosis Water Purification Unit - Continued
• Figure 2-31.—Water flow through the ROWPU.
• Reverse Osmosis Water Purification Unit - Continued

Chapter 3 Plumbing

• Tool Use
• Underground Sanitary Piping
• Figure 3-1. Plumber's kit inventory List
• Sanitary Drainage Piping
• Figure 3-3.—Ratchet cutter and squeeze cutter.
• Figure 3-6.—Types of cast-iron soil pipe bends.
• Figure 3-8.—Typical stack and vent installation.
• Figure 3-10.—Adapter-type cast-iron soil pipe fittings.
• Figure 3-12.—Cast-iron soil pipe closet bends.
• Figure 3-15.—Melting furnace, plumber’s ladle, and melting pot
• Figure 3-16.—Caulking cast-iron joints.
• Figure 3-18—Pouring hot lead into a joint.
• Vitrified Clay and Concrete Pipe
• Figure 3-24.—Gross section of clay or concrete fittings.
• Plastic  Pipe
• Figure 3-26.—Diametric order of tightening flange bolts.
• Figure 3-28.—Fusion welding plastic pipe.
• Figure 3-29.—Fillet welding plastic pipe.
• Figure 3-30.—Threading plastic pipe.
• Sanitary Drainage Installation
• Water Test
• Manholes
• Aboveground Sanitary Piping
• Vents
• Installation Pointers
• Figure 3-39.—Soil pipe branches.
• Water Service
• Cast-Iron Pressure Pipe
• Figure 3-40.—Portable copper pipe and tubing bender.
• Figure 3-41. Typical one-story copper DWV system.
• Figure 3-42.—Methods of measuring pipe and tubing.
• Figure 3-44.—Typical copper fittings.
• Figure 3-45.—Presto-lite heating unit.
• Gas-Welding Equipment
• Figure 3-48.—Auxiliary equipment.
• Welding and Brazing
• Figure 3-50.—MAPP-gas flames.
• Figure 3-52.—Typical oxygen cylinder.
• Figure 3-54.—Two-stage regulator.
• Figure 3-55.—Mixing head for a low-pressure torch.
• Selection of Torch Tip
• Maintenance of Gas-Welding Equipment
• Galvanized Pipe
• Fittings
• Reading the Size of Fittings
• Cutting, Reaming, and Threading
• Joining
• Cement-Asbestos Pipe
• Ductile Iron Pipe
• PVC-Class Water Pipe

Chapter 4 Plumbing Valves and Accessories

• Globe Valve
• Check Valve
• Stop-Check Valve
• Pressure-Relief Valve
• Hydraulic Control Valve
• Spotting-in Valves
• Lapping  Valves
• Valve Accessories
• Gearboxes
• Water Meters
• Meter Dials
• Fire Hydrants
• Flushing and Testing
• Disinfection of Water-Supply System Components
• Figure 4-21.—Fire hydrant installation.
• Emergencies
• Insulation
• Figure 4-24.—Types of pipe insulation.
• Shoring and Scaffolding
• Table 4-1. Trench Shoring - Minimum Requirements
• Figure 4-28.—Bracing with jack screws in hard soil.
• Scaffolding
• Wastewater Systems
• Flow
• Manholes
• Preparing the Trench
• Water Distribution System
• Distribution System Elements
• Main Location
• Hydrant Location
• Plumbing Fixtures
• Rough-In Measurements
• Figure 5-2.—Sink.
• Flushometer Valves
• Figure 5-6.—Wall-hung urinal.
• Urinals
• Figure 5-8.—Setting a closet bowl.
• Bidets
• Service Sink
• Figure 5-16. Kitchen Sink Water-supply hook-up.
• Lavatories
• Faucets
• Shower-and-Tub Combination
• Figure 5-23.—Bathtub and support.
• Figure 5-25.—Bathtub combination waste and overflow.
• Figure 5-28.—Shower mixing valves.
• Figure 5-30.—Shower stalls and sections.
• Drinking Fountains
• Water Heaters
• Plumbing Repairs
• Thawing Frozen Pipes
• Figure 5-36.—Connection points for thawing frozen service lines.
• Pipe Leaks
• Figure 5-37.—Installing a fitting in a restricted space.
• Emergency Temporary Repairs
• Water Closets
• Table 5-4.—Flush Tank Process
• Table  5-4.—Flush  Tank  Process-Continued
• Flushometers
• Repairs
• Faucets
• Sewer Maintenance and Repair
• Flushing
• Cleaning
• Figure 5-51.—Sand trap.
• Repairing
• Figure 5-54.—Tools for clearing stoppages in plumbing fixtures.
• Safety
• Clothing and Equipment
• Gauges
• Testing
• Adjusting

Chapter 6 Prime Movers, Pumps and Air Compressors

• Figure 6-1.—Rotor and stator assemblies of an induction motor.
• Lubrication
• Figure  6-4.—Coupling.
• Internal Combustion Engines
• Operation and Maintenance of Diesel Engines - Continued
• Operation and Maintenance of Gasoline  Engines
• Safety
• Pumps
• Suction Force
• Types of Pumps
• Reciprocating Pumps
• Types of Reciprocating Pumps
• Figure 6-13.—Portable diaphragm pump.
• Operating and Maintenance of Reciprocating Pumps
• Centrifugal Pumps
• Use of Centrifugal Pumps
• Figure 6-18.—Sewage ejector centrifugal pumps.
• Advantages and Disadvantages of Centrifugal Pumps
• Figure 6-19.—Packing installation procedures.
• Figure  6-19.—Packing  installation  procedures-Continued.
• Figure 6-20.—Type 1 mechanical seal.
• Figure 6-22.—Grid-type flexible coupling.
• Figure 6-23.—Impeller, impeller wearing ring, and casing
• Operating Troubles
• Table  6-1.—Centrifugal  Pump  Operating  Trouble—Continued
• Air-Lift Pumps
• Jet Pumps
• Installation of Pumps
• Figure 6-31.—Making angular alignment.
• Piping
• Figure 6-34.—Unbalanced loading of a double-suction impeller
• Stuffing Box
• Pump Maintenance
• Bearing Lubrication—Grease
• Stuffing Box
• Mechanical Shaft Seals
• Maintenance Timetable
• Air Compressors
• Table 6-3.—Troubleshooting
• Table 6-3.—Troubleshooting—Continued
• Compressor Components
• Figure 6-37.—A two-stage reciprocating air compressor.
• Unloading Systems
• Unloading Systems - Continued
• Figure 6-42.—LP air compressor piping arrangements.
• Cooling System
• Operation and Maintenance of Air Compressors
• Compressed-Air Distribution
• Auxiliary Equipment
• Safety Precautions
• Figure  6-46.—Traps
• Figure  6-47.—Air  receiver.
• Safety Precautions - Conntinued

Chapter 7 Water Treatment

• Surface Water
• The Quality of Water
• Waterborne Diseases
• Treatment and Purification of Water
• Disinfection
• Bactericidal Effectiveness
• Other Uses of Chlorine
• Chlorination Equipment
• Other Types of Chlorinators
• Hypochlorinators  
• Figure 7-7.—V-Notch Chlorinator
• Location of Equipment
• Locating Leaks
• Hypochlorites
• Ammonia
• Water Treatment Quality Control
• Bacteriological Examination Samples
• Treatment Control Test Procedures
• Orthotolidine-Arsenite  Test
• pH  Test
• Salinity Tests
• The Hardness Test
• Color Test
• Equipment
• Jar Test
• Turbidity Test
• Records - Continued

Chapter 8 Equipment Maintenance

• Figure 8-1.—Typical gas chlorination equipment piping diagram.
• Figure 8-2.—Model S Hypochlorinator feeder (or pump).
• Maintenance Operations
• Maintenance of Ion-Exchange Units
• Figure 8-4.—Ion-exchange unit for water softening.
• Maintenance of Clarification Equipment
• Sedimentation Basins
• Cathodic Protection
• Gravity Filters
• Figure 8-5.—Cutaway view of gravity sand filter with rotary surface wash.
• Filter Underdrain Systems
• Rate Controllers
• Pressure Filters
• Figure   8-6.—Pressure-type   rapid   sand   filter.
• Maintenance of Aeration Equipment
• Safety and Emergencies
• First Aid for Chlorine Poisoning
• Handling and Storing Chemicals
• Housekeeping
• Self-Contained Demand Regulator Equipment
• Donning the Side Shoulder Strap Model
• Figure 8-9.—Donning the facepiece (six-strap model).
• Donning the Back Strap Model
• Figure 8-11—Donning the back strap model of the self-contained breathing apparatus.
• Daily Inspections
• Water Storage Facilities
• Figure 8-12.—Ground storage reservoir.
• Steel Storage Tanks
• Elevated Storage
• Pneumatic Tanks
• Grounds

Appendix I Glossary

• Appendix I - Continued
• Appendix I - Continued
• Appendix I - Continued
• Appendix I - Continued

Appendix II Answer Key

• Appendix II - Continued
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Appendix III Tables for Maintenance Procedures

• Appendix III - Continued
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Appendix IV Math Tables, Equivalents, and Useful Formulas

• Appendix IV - Continued
• Appendix IV - Continued
• Appendix IV - Continued
• Appendix IV - Continued

Appendix V References Used to Develop the Traman

• Appendix V - Continued

Index

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