Fdot Inlet Types. Inlet tops are to be used with T or 8. the reinforced concrete in

Inlet tops are to be used with T or 8. the reinforced concrete in front of the grate frame results in an irregularity and depth difference with the concrete paving. For Type E curb, transition the shape of the Recommended maximum pipe sizes for concrete pipe: For 2’6” Inlet Inside Width (Type F): 18” For 4’0” Inlet Inside Width (Type F): 30” For 4’10”/ 5’0” Inlet Inside Width (Type G): 42” Sizes for other types SPI-425-040Series 2024-25 1 Indexes 425-040 and 425-041 Gutter Inlets Design Criteria FDOT Design Manual (FDM, ). See Index 425-001 for equivalent area of welded wire fabric. Inlet Types 5 and 6 may require modification for use with concrete pavement. 200. This inlet is suitable for village angular inlet m ms see Index No. C-1 FDOT TYPE “C” INLET WITH GRATE C-2 FDOT TYPE “D” INLET WITH GRATE C-3 FDOT CURB INLET TOP TYPE 4 C-4 FDOT GUTTER INLET TYPE V C-5 STRUCTURE TOPS FOR MANHOLES This inlet is primarily intended for locations with light to moderate flows where right of way does not permit the use of throated Curb Inlets Types 1 through 6. Type V Inlets are intended for use in valley gutter. Cast Iron Grate is not permitted on inlet These inlets are suitable for bicycle traffic and are to be used in ditches, medians, and other areas subject to infrequent traffic loadings, but are not to be placed in areas subject to repeated heavy ENGINEERING DESIGN STANDARDS > DRAINAGE STRUCTURES > C-1 FDOT TYPE “C” INLET WITH GRATE These inlets may be placed in areas subject to occasional pedestrian traffic such as landscaped areas and pavement areas where pedestrians can walk around the inlet. For existing inlet box to facilitate construction of the required inlet top; construction of the required inlet conversion; backfill construction; construction of concrete inlet pavement; reusing, supplementing, DITCH BOTTOM INLET TYPE C 13 Case 3 - Add Traversable Slots (Partial) to Existing Inlets and Ditch Block 14 Alternate A Structure Bottom - Top Slab Details INLET SECTION WITH TYPE E CURB AND GUTTER #6 Bars Unless Otherwise Shown 1 " 2 1 7 10 2 " #6 Bars #6 Bars @ 9" Ctrs. Inlet tops are to be used with Type P bottoms, or Type J bottoms with 3’-6" square (Type B), 3’-6" or 4’ round (Type A) risers or to an crosswalks. Construct sumps only where called for in the Plans at all other locations. Concrete Products Corporation manufactures FDOT Types 1 through 8 curb inlet tops, to FDOT Index 210 for types 1 through 4, Index 211 for types 5 & 6, Grate, Concrete Apron, and Sod not shown on structure details. side of pedestrian crosswalks. Bars to ENGINEERING DESIGN STANDARDS DRAINAGE STRUCTURES C-1 FDOT TYPE “C” INLET WITH GRATE Inlet to be paid for under the contract unit price for Inlets (Ditch Bottom Type C Modified), EA. This inlet is not for use in areas subject to pedestrian PRECAST INLET SIMILAR) GENERAL NOTES This inlet is suitable for village swales, ditches, or other areas subject to heavy wheel loads, minimum debris, and bicycle traffic. This inlet may be placed in Construct sumps in inlets and manholes connecting to French Drains unless excluded in the Plans. Cut or bend bars out of way of pipe when necessary. For Type E c curb over the gutter transition length to match the face of the Provide 1 1 " minimum cover for steel in slab tops unless otherwise shown. U. The inlet and bottom combinations are to be paid for under the contract unit price for inlets (DT Bot) (Type F (or G)) (J Bot, Product Type - Producer - Precast Drainage Structures - BABA Exempt (Inactive) Specifications 425: Inlets, Manholes and Junction Boxes 010: Producer - Precast Drainage Structures - BABA Exempt These inlet tops are designed for use with standard curb and gutter Type E and Type F. These inlets are suitable for bicycle traffic and are to be used in ditches, medians, and other areas subject to infrequent traffic loadings, but are not to be placed in areas subject to repeated C-1 FDOT TYPE “C” INLET WITH GRATE C-2 FDOT TYPE “D” INLET WITH GRATE C-3 FDOT CURB INLET TOP TYPE 4 C-4 FDOT GUTTER INLET TYPE V U. #6 Bars @ 9" Ctrs. For Inlet Types 5 and 6 may require modification for use with concrete pavement. Cost of concrete apron at terminal cluded in the This inlet is designed for ditches, medians, or other area subject to heavy wheel loads on limited access facilities where debris may be a problem. For Type E Name: Missy Hollis Date: 8‐10‐20 COMMENT: The term used in the Ditch Bottom Inlet indexes referring to either ditch pavement or inlet pavement around the inlet could be confusing, since Specification Determine whether tight soil or other conditions at each individual inlet indicates the need for underdrain in Case 3 conversions and call for Underdrain, Type I in the Plans. Tops may 4 be either cast-in-place or precast concrete. Construct weep holes in Use Grade 60 reinforcing bars with 2" minimum cover unless otherwise shown. See Sheet 8, 9, and 10 for Concrete Apron and Sodded Area details. Deleted Structure Bottoms - Type J and P Supplementary Details for Manholes and Inlets Trench Drain Curb Inlet Tops - Types 1, 2, 3 and 4 Curb Inlet Tops - Types 5 and 6 Curb Inlet - Type 7 Curb Inlet - SECTION EE for inlets (Gutter Type S), EA. S. For These inlets may be used with Alternate B structure bottoms, Index 200. destrian crosswalks. These inlet tops are designed for use with standard curb and gutter Type E and Type F. Support the various engineering processes for construction operations on the State Highway System. Concrete Products Corporation manufactures FDOT Types 1 through 8 curb inlet tops, to FDOT Index 210 for types 1 through 4, Index 211 for types 5 & 6, Inlet Types 5 and 6 may require modification for use with concrete pavement. Place top slab openings such that 2 edges of inlet frame will be located Index No. . Established to ensure uniform standards in the preparation of the Contract Plans.

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