Maintenance work, 138, 171, 174. Marginal Embankments, 9. Masonry works, 29, 80, 89. -- -- large scale site plan, 89. -- -- type designs, 89. Mills, 8. Minors, question of desirability of, 75. Modules, 162, 186. Navigation, 12. Needles and horizontal planks, 85. Oil for lining channels, 160. Older Indian canals, 10, 68, 98. Outlet, discharge of, 61. -- registers, 113. Outlets, 15, 61, 66, 67. -- applications regarding, 140. -- design of, 76. -- on inundation canals, 79. -- on older canals, 68. -- positions of, 65. -- remodelling of, 131. -- register of, 113. -- size of, 114, 134. -- temporary, 78. -- variability of duty on, 66. Parapets, width between, 77. Patwari, 96, 101. Percolation, 16. Perennial Canals, 1. Pitching, 90. Plan, large scale, 59. Postal system, 97. Profile walls, 91, 94. Project, sketch of, 26. Proportion of land to be irrigated, 27, 156. Puddle for lining channels, 160. Punjab, projects for canals in, 144. Punjab rivers, 145, 147. Quarters for regulating staff, 88. Rabi or winter crop, 23. Railings, 88. Rain, 9, 22, 100. Ramps, 88. Ratio of bed width to depth, 50. Reduction in size of channel, 128. Registers, irrigation, 113. Regulation of supply, 103, 121, 127. Regulators, 7, 80, 84, 184. -- permissible heading up, 85. Remodellings of channels, 127. -- of outlets and watercourses, 131, 134. Rest Houses, 95. Reservoirs, 13. Rules for designing canals, Kennedy’s, 48. Scheme, cost of, 28, 59. Sides, falling in of, 139. Sidhnai canal minors, 41. Silt, clearance of, 97, 138, 139. -- deposit, 15, 97. -- trapping at Headworks, 47. Silting and scouring, 15, 48, 98, 139. Sirhind Canal, 19, 144. -- -- silting in the head reach of, 98. Soil, water-logging of, 10, 24, 102. Spoil Banks, 52, 57. Subdivisions, canal, 95. Subdivisional officer, 96. Suboverseer, 96. Superintending Engineer, 96. Supply carried, 100. -- distribution of, 14, 118. -- mean and full, 27, 46, 122. -- regulation of, 103, 104, 106, 127. Syphons, 7, 71, 87, 181. Tailing of one channel into another, 40. Telegraph, line of, 97. Training of rivers, 33. Trial lines, 58. Trial pits, 58. Triple canal project, 144. Tunnels, 13. Turns, or rotational periods of flow, 14, 118. Type cross sections, 56. Under-sluices, 32. Upper Bari Doab Canal, 19, 144. -- Chenab Canal, 33, 144. -- Egypt, 11. Upper Jhelum Canal, 50, 144. Velocity, 12, 50. Village lands, 62.