![]() Provide hyperlink or reference to the SCDOT Standard Drawing website and drawing numbers if necessary. Type III - Reinforced Approach Fill for Mechanically Stabilized Earth (MSE) Abutment Wall. Bicycle Facilities Complete Bicycle Facility Standard Detail Drawings: Sediment Control Measures with Skimmer Dewatering Calculation. The latest revision of the NCDOT "Standard Specifications for Roads and Any revisions to Subdivision Roads will supersede the design standards given in the Charlotte Land Development Standards for ETJ streets. Parties shall disregard requirements for measurement or payment in NCDOT documents listed herein. Free viewers are required for some of the attached documents. ![]() advance warning sign w14-1 (dead end) shall be placed just after last. Click on "Recent Revisions" to see these updates. Drawings Updated and/or Added in the LAST YEAR are Highlighted in Yellow. 1000 series - Miscellaneous infrastructure standards. of the maximum dry density as determined by the AASHTO T99 Standard Proctor-NCDOT modified. 422d10 Type III Bridge Approach Fills Sealed. Hard copies of the Standard Specifications for Highway Construction Manual are $20.00 each plus the cost of shipping. Spon's Civil Engineering And Highway Works Price Book 2012 is more than just a price book. Traffic Controls for Construction and Maintenance Operations - Drawer 71 E. Ready to sell your used heavy equipment or construction material? List your products today for free on Eiffel Trading’s online marketplace.Standard drawings are compliant with Oregon Standard Specifications. Furthermore, our equipment inventory includes sectional barges, foundation equipment, concrete formwork, and so much more.Īll of our listings are constantly being updated, but if you don’t see what you’re looking for, create a wanted listing for free. Look no further than the Eiffel Trading online marketplace! Our barrier wall selection ranges from various DOT specs, to f-shape barrier, to k-rail barrier, and every type in between. LOOKING FOR NEW OR USED PORTABLE BARRIER? Please consult with NCDot's most recent requirements for definitive information. This blog post is an interpretation of specifications by the North Carolina Department of Transportation. The image shows crosshatching to denote an open area at the bottom of the barrier, which allows for drainage. All ¾” diameter loops running through the center of the bar are attached to fabric.Įlevation Details of Drainage and Lift Slotsįrom an elevation view, the drainage slot measures 3” tall and 3’-4” wide. Section B-B depicts a welded wire fabric running through the center of the barrier which is labeled “6 x 6 W2.9 x W2.9.” There is a #4 bar attached to the fabric with approved wire ties. Of 10” and a ¾” chamfer or radius on all corners. On the left side of the barrier, there are 8” between the top of the barrier and the upper bar 1’-2” between the upper bar and the middle bar and 4” between the middle bar and lower bar.īarriers measure 2’-0” wide at the bottom and 4” wide at the top. On the right side of the barrier, there are 6” between the top of the barrier and the upper bar 4” between the upper bar and the middle bar and 1’-2” between the middle bar and lower bar. The bars protrude on the left and right sides of the barriers by a distance of 2” (when measured from the face of the barrier to the outer edge of the bar). They include a 1-1/4” space of clearance (typ.) between the point where the connection hook inserts into the barrier and the edge of the barrier.īarriers include ¾” diameter loop bars running through the center of the barrier. The North Carolina Department of Transportation’s specifications for barriers are as follows:Īccording to the plan view, barriers measure 10’-0” long and 2’-0” wide. North Carolina Portable Concrete Barrier Specifications Install the barrier as shown in the plans, or as directed by the Engineer.ĭrainage slots can be used with anchored “portable concrete barriers.” All other design criteria (such as reinforcing bars, etc.) are the same as shown on the standard drawings.īarriers with drainage/lifting slots are intended to be used in areas where the roadway surface water runoff causes excess puddling adjacent to the temporary barrier. The draining/lifting slot shown on the outline (and detailed below) is a modification of the lift openings. The North Carolina Department of Transportation’s general notes are as follows: North Carolina Portable Concrete Barrier General Notes The North Carolina Department of Transportation outlines general notes regarding the proper dimensions of portable concrete traffic barriers, including general notes, elevation views, plan views, section details, and more.
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