oklahoma city concrete flume standard specication

The design teams work with the Traffic Engineering Division to determine the appropriate traffic control devices, pavement marking, lighting and / or traffic signals.The design teams are responsible for the design of all roadway drainage design, including cross drainage structures which are not classified as bridges.The design teams develop, in cooperation with Survey Division, the project survey line and limits.The design teams perform the necessary drafting work for the preparation of in-house project plans.The design teams perform most of the analyses for road design, prepare reports and gain input from other Divisions.The design teams operate as the focal point for the development of roadway projects administered by ODOT, including the preparation of plans, the preparation of special provisions, the project schedule and coordination with other ODOT units and outside agencies.The following summarizes the major duties of the teams within the Design Division: TABLE R403.The Roadway Design Division is responsible for project design and plan development. STORY AND TYPE OF STRUCTURE WITH BRICK VENEER TABLE R403.1(2) MINIMUM WIDTH AND THICKNESS FOR CONCRETE FOOTINGS FOR LIGHT-FRAME CONSTRUCTION WITH BRICK VENEER (inches) a SNOW LOAD OR ROOF LIVE LOAD STORY AND TYPE OF STRUCTURE WITH LIGHT FRAMEįor SI: 1 inch = 25.4 mm, 1 plf = 14.6 N/m, 1 pound per square foot = 47.9 N/m 2. TABLE R403.1(1) MINIMUM WIDTH AND THICKNESS FOR CONCRETE FOOTINGS FOR LIGHT-FRAME CONSTRUCTION (inches) a SNOW LOAD OR ROOF LIVE LOAD Concrete footing shall be designed and constructed in accordance with the provisions of Section R403 or in accordance with ACI 332. Footings shall be supported on undisturbed natural soils or engineered fill. For garage floors with a steel-troweled finish, reduction of the total air content (percent by volume of concrete) to not less than 3 percent is permitted if the specified compressive strength of the concrete is increased to not less than 4,000 psi.Īll exterior walls shall be supported on continuous solid or fully grouted masonry or concrete footings, crushed stone footings, wood foundations, or other approved structural systems which shall be of sufficient design to accommodate all loads according to Section R301 and to transmit the resulting loads to the soil within the limitations as determined from the character of the soil. See Section R402.2 for maximum cementitious materials content.į. Total air content (percent by volume of concrete) shall be not less than 5 percent or more than 7 percent.Į. Concrete in these locations that is subject to freezing and thawing during construction shall be air-entrained concrete in accordance with Footnote d.ĭ. See Table R301.2(1) for weathering potential.Ĭ.

Porches, carport slabs and steps exposed to the weather, and garage floor slabsįor SI: 1 pound per square inch = 6.895 kPa.ī.

MINIMUM SPECIFIED COMPRESSIVE STRENGTH a ( f' c)īasement walls, foundations and other concrete not exposed to the weatherīasement slabs and interior slabs on grade, except garage floor slabsīasement walls, foundation walls, exterior walls and other vertical concrete work exposed to the weather TABLE R402.2 MINIMUM SPECIFIED COMPRESSIVE STRENGTH OF CONCRETE TYPE OR LOCATION OF CONCRETE CONSTRUCTION Interior concrete slabs on grade and enclosed garage slabs are not required to be air-entrained.

Oklahoma city concrete flume standard specication