| CHAPTER I |
|
| Introduction |
|
| PAGES |
| 1. Sewerage and the Sanitary Engineer. 2. Historical. 3. Methods of Collection. 4. Methods of Disposal. 5. Methods of Treatment. 6. Definitions. | 1–8 |
|
|
| CHAPTER II |
|
| Work Preliminary to Design |
|
| 7. Division of Work. 8. Preliminary. 9. Estimate of cost. Methods of Financing. 10. Bond Issues. 11. Special Assessment. 12. General Taxation. 13. Private Capital. Preliminary Work. 14. Preparing for Design. 15. Underground Surveys. 16. Borings. | 9–23 |
|
|
| CHAPTER III |
|
| Quantity of Sewage |
|
| 17. Dry Weather Flow. 18. Methods for Predicting Population. 19. Extent of Prediction. 20. Sources of Information on Population. 21. Density of Population. 22. Changes in Area. 23. Relation between Population and Sewage Flow. 24. Character of District. 25. Fluctuations in Rate of Sewage Flow. 26. Effect of Ground Water. 27. RÉsumÉ of Method for Determination of Quantity of Dry weather Sewage. Quantity of Storm Water. 28. The Rational Method. 29. Rate of Rainfall. 30. Time of Concentration. 31. Character of Surface. 32. Empirical Formulas. 33. Extent and Intensity of Storms. | 24–50 |
|
|
| CHAPTER IV |
|
| Hydraulics of Sewers |
|
| 34. Principles. 35. Formulas. 36. Solution of Formulas. 37. Use of Diagrams. 38. Flow in Circular Pipes Partly Full. 39. Sections Other than Circular. 40. Non-Uniform Flow. | 51–77 |
|
|
| CHAPTER V |
|
| Design of Sewerage Systems |
|
| 41. The Plan. 42. Preliminary Map. 43. Layout of the Separate System. 44. Location and Numbering of Manholes. 45. Drainage Areas. 46. Quantity of Sewage. 47. Surface Profile. 48. Slope and Diameter of Sewers. 49. The Sewer Profile. Design of a Storm-water Sewer System. 50. Planning the System. 51. Location of Street Inlets. 52. Drainage Areas. 53. Computation of Flood Flow by McMath Formula. 54. Computation of Flood Flow by Rational Method. | 78–98 |
|
|
| CHAPTER VI |
|
| Appurtenances |
|
| 55. General. 56. Manholes. 57. Lampholes. 58. Street Inlets. 59. Catch-basins. 60. Grease Traps. 61. Flush-tanks. 62. Siphons. 63. Regulators. 64. Junctions. 65. Outlets. 66. Foundations. 67. Underdrains. | 99–126 |
|
|
| CHAPTER VII |
|
| Pumps and Pumping Stations |
|
| 68. Need. 69. Reliability. 70. Equipment. 71. The Building. 72. Capacity of Pumps. 73. Capacity of Receiving Well. 74. Types of Pumping Machinery. 75. Sizes and Descriptions of Pumps. 76. Definitions of Duties and Efficiency. 77. Details of Centrifugal Pumps. 78. Centrifugal Pump Characteristics. 79. Setting of Centrifugal Pumps. 80. Steam Pumps and Pumping Engines. 81. Steam Turbines. 82. Steam Boilers. 83. Air Ejectors. 84. Electric Motors. 85. Internal Combustion Engines. 86. Selection of Pumping Machinery. 87. Costs of Pumping Machinery. 88. Cost Comparisons of Different Designs. 89. Number and Capacity of Pumping Units. | 127–163 |
|
|
| CHAPTER VIII |
|
| Materials for Sewers |
|
| 90. Materials. 91. Vitrified Clay Pipe. 92. Cement and Concrete Pipe. 93. Proportioning of Concrete. 94. Waterproofing of Concrete. 95. Mixing and Placing Concrete. 96. Sewer Brick. 97. Vitrified Clay Sewer Block. 98. Cast Iron, Steel, and Wood. | 164–193 |
|
|
| CHAPTER IX |
|
| Design of the Sewer Ring |
|
| 99. Stresses in Buried Pipe. 100. Design of Steel Pipe. 101. Design of Wood Stave Pipe. 102. External Loads on Buried Pipe. 103. Stresses in Circular Ring. 104. Analysis of Sewer Arches. 105. Reinforced Concrete Sewer Design. | 194–210 |
|
|
| CHAPTER X |
|
| Contracts and Specifications |
|
| 106. Importance of the Subject. 107. Scope of the Subject. 108. Types of Contracts. 109. The Agreement. 110. The Advertisement. 111. Information and Instructions for Bidders. 112. Proposal. 113. General Specifications. 114. Technical Specifications. 115. Special Specifications. 116. The Contract. 117. The Bond. | 211–232 |
|
|
| CHAPTER XI |
|
| Construction |
|
| 118. Elements. Work of the Engineer. 119. Duties. 120. Inspection. 121. Interpretation of Contract. 122. Unexpected Situations. 123. Cost Data and Estimates. 124. Progress Reports. 125. Records. Excavation. 126. Specifications. 127. Hand Excavation. 128. Machine Excavation. 129. Types of Machines. 130. Continuous Bucket Excavators. 131. Cableway and Trestle Excavators. 132. Tower Cableways. 133. Steam Shovels. 134. Drag Line and Bucket Excavators. 135. Excavation in Quicksand. 136. Pumping and Drainage. 137. Trench Pump. 138. Diaphragm Pump. 139. Jet Pump. 140. Steam Vacuum Pumps. 141. Centrifugal and Reciprocating Pumps. 142. Well Points. 143. Rock Excavation. 144. Power Drilling. 145. Steam or Air for Power. 146. Depth of Drill Hole. 147. Diameter of Drill Hole. 148. Spacing of Drill Holes. Sheeting and Bracing. 149. Purposes and Types. 150. Stay Bracing. 151. Skeleton Sheeting. 152. Poling Boards. 153. Box Sheeting. 1
|
