| Includes | facilities for attenuating storm water flow rate and for improving stormwater quality, and for infiltrating stormwater into the ground. Includes stormwater detention ponds, storm water retention ponds, fire protection ponds, cooling water ponds and similar impoundments. Includes ?green? alternatives for stormwater infiltration and reuse |
| Alternate Terms/Abbreviations | Leaching pit: infiltration well. Retention pond: stabilization pond. |
| Notes | Ponds and impoundments that do not employ fabricated elements are typically shown on the drawings and are specified under other divisions such as 31 00 00 and 35 00 00. |
| See | 21 40 00 for fire-suppression water storage for a building or structure. 31 23 00 for excavation and fill 31 24 00 for embankments. 31 35 26 for containment barriers. 32 14 43 for porous unit paving 32 31 00 for fences 33 10 00 for water utilities, including surface water sources such as reservoirs. 33 16 00 for storage tanks used for rain water harvesting for reuse 33 37 00 for overflow controls. 33 42 41 for gratings and frames on outlet structures for stormwater ponds 35 73 00 for embankment dams. 40 05 59 for hydraulic gates. |