ENGINEERING 
d 
t 
4 
a0 
628.13 
14 
15 
16 
17 
> 
21 
2II 
212 
213 
214 
215 
216 
217 
218 
219 
22 
221 
222 
223 
224 
225 
226 
228 
23 
231 
232 
233 
234 
235 
236 
237 
238 
230 
24 
25 
251 
282 
253 
254 
23% 
256 
257 
258 
270 
Storage and servis reservoirs 
Condits, aqueducts, tunnels See 62s 
Mains and servis pipes Freezing, iron, led 
Impurities and their removal: filter basins, etc. 
Public (sprinkling, fire, flushing), manufacturing, and 
domestic use and waste; meters 
Sewerage works 
Sewerage system 
Combined system 
Separate system 
Liernur system 
Shone system 
Berlier system 
Other systems 
Outfall 
Depth and alinement 
Grade and velocity 
Shape and size of sewers 
Stormwater flow 
Ordinary flow 
Circular section 
Ordinary eg shape 
Other eg shapes 
Other forms 
Formulas for size 
Ventilation of sewers 
Openings in streets 
Lamp posts 
Flues in houses 
Pipes on houses 
House drains 
Chimneys and furnaces 
Charcoal and chemicals to deodorize sewer gas 
Special mechanism 
Special construction 
Jesign and construction of sewers 
Sewer appurtenances 
Junctions 
House connections 
Manholes and lampholes 
Flushing shafts and fixtures 
Catch basins and inlets 
Traps and ventilators 
Valvs and penstocks 
Overflows and regulators 
Miscellaneous