| Includes | surfaces for exterior athletic and recreational activities. |
| Alternate Terms/Abbreviations | athletic surfacing: sports surfacing. |
| See | 09 64 66 for wood athletic flooring. 09 65 66 for resilient athletic flooring. 09 67 66 for fluid-applied athletic flooring. 11 68 13 for playground equipment. 11 68 16 for play structures. 11 68 23 for exterior court athletic equipment. 11 68 33 for athletic field equipment. 13 28 66 for demountable athletic surfaces. 32 31 13.26 for recreational and tennis court fences and gates. 32 31 13.33 for chain link backstops for softball and baseball. |