Curb And Gutter Curb Scupper

Scuppers are used to provide an outlet through parapet walls or gravel stops on flat and built up roofs to allow drainage of excess water.

Curb and gutter curb scupper. H equals curb face height. Curb and gutter types a b c and d curb and gutter types e and f curb and gutter transition type a to type c integral roll curb gutter and sidewalk. Sidewalk scupper type 1 nts pl pl 4 2 min. In this article.

25mm standard curb section steel tube must be flush or set back. Minimum grades can be maintained in very flat terrain by use of a sawtooth profile. Scuppers can be installed to carry water into gutters or directly into downspouts through conductor heads. Intermediate posts for barricade railings shall be placed midway in 4 100mm area between adjacent panels.

Top of steel tube to be flush with adjacent sidewalk concrete saddle gutter curb 3 8 10mm preformed bituminous joint filler b a a b section a a 1 min. The curb o let unique design allows pipe to be installed by simply inserting drain pipe through the back of the curb o let unit. For curb and gutter use 2 610mm transitions to vertical curb. For multiple scuppers provide 4 100mm between adjacent panels of steel diamond plate.

Once the curb forms have been removed simply insert your pipe through the opening and seal. Curb and gutter grades that are equal to pavement slopes shall not fall below 0 5 percent. Use 8 minimum gutter thickness when used with an adjacent concrete truck apron placed behind back of curb. Usually curb and gutter are constructed together at a site.

The bottom of curb and gutter may be constructed either level or parallel to the slope of the subgrade or base aggregate provided a 6 minimum gutter thickness is maintained. 13 bars back of curb with curb box drainage casting. They can be used in conjunction with gutters and downspouts to divert the flow to the desired location. 203 1998 scuppers 204 1998 equipment crossing 205 2006 paved turnouts 206 1 2007 concrete scupper 206 2 2007 concrete scupper.

Curb is a short wall installed to hold the pavement from the sides and act as a barrier between yard and street. Dimension to be noted on plans or established in the field. Curb o let thru the curb drain is designed with an easy to install pipe connection. The bottom slope of combination curb and gutter thickness pavement diameter dowel bar 2 38 11 4 32 11 1 25 dowel bar table 10 250 or greater 8 200 thru 9 99 249 less than 8 200 1 1 sheet 2 of 2 short radius curve a a a a when space permits placed at mid depth 2 no.

For long vertical curves cross slope may be varied slightly to achieve 0 5 percent minimum gutter grade.