Page 550 - Fair, Geyer, and Okun's Water and wastewater engineering : water supply and wastewater removal

JWCL344_ch14_500-554.qxd 8/7/10 8:56 PM Page 508

508 Chapter 14 Design of Sewer Systems

Pair of inlets protects pedestrian crossing.
Alternative location of single inlet at street
corner would subject grating to traffic shocks.
Street inlet
1

Sidewalk
2 Street
Sewer
Pedestrian crossing 3
Sidewalk
To sewer

4. Catch basin
Plan of inlets
Cover
Gutter

2. Inlet grating
1. Side inlet
10˝ or 12˝
V.T. pipe
3. Manhole
Figure 14.8 Street Inlets and Their Connection to a Manhole.
Conversion factor 1 1 in. 25.4 mm

Figure 14.9 Typical Catch Basin Connection to Storm Sewer.
(Source: Wikipedia, http://upload.wikimedia.org/wikipedia/en/9/92/
Stmsewerandcb.jpg).