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• Pipe for posts and braces shall be standard steel pipe or pipe that conforms to the provisions in Section 804.O1A,
<br /> "Posts and Braces."
<br /> The fourteenth paragraph in Section 83-1.02I,"Chain Link Railing,"of the Standard Specifications is amended to read:
<br /> • Chain link fabric shall be either 11-gage Type I zinc coated fabric conforming to the requirements in AASHTO
<br /> Designation: M 181 or 11-gage Type IV polyvinyl chloride(PVC)coated fabric conforming to the requirements in Federal
<br /> Specification RR-F-191/1D.
<br /> The second paragraph of Section 83-1.03,"Measurement,"of the Standard Specifications is amended to read:
<br /> • Except for metal beam guard railing within the pay limits of a terminal system end treatment or transition railing
<br /> (Type WB),metal beam guard railing will be measured by the meter along the face of the rail element from end post to end
<br /> post of the completed railing at each installation. The point of measurement at each end post will be the center of the bolt
<br /> attaching the rail element to the end post.
<br /> The seventh paragraph of Section 83-1.03,"Measurement,"of the Standard Specifications is amended to read:
<br /> • The quantities of end anchor assemblies(Type SFT or Type CA)and rail tensioning assemblies will be measured as
<br /> units determined from actual count. An end anchor assembly(Type CA)with 2 cables attached to one concrete anchor will
<br /> be counted as one terminal anchor assembly(Type CA)for measurement and payment.
<br /> The eighth paragraph of Section 83-1.03,"Measurement,"of the Standard Specifications is amended to read:
<br /> • The quantities of return and end caps and the various types of terminal sections for metal beam guard railing will be
<br /> determined as units from actual count.
<br /> The third paragraph of Section 83-1.04,"Payment,"of the Standard Specifications is amended to read:
<br /> • The contract unit prices paid for end anchor assembly (Type SFT), end anchor assembly (Type CA), and rail
<br /> tensioning assembly shall include full compensation for furnishing all labor,materials,tools,equipment,and incidentals,and
<br /> for doing all work involved in constructing the end anchor assemblies,complete in place,including drilling anchor plate bolt
<br /> holes in rail elements,driving steel foundation tubes,excavating for concrete anchor holes and disposing of surplus material,
<br /> as shown on the plans,as specified in these specifications and the special provisions,and as directed by the Engineer.
<br /> The fourth paragraph of Section 83-1.04,"Payment,"of the Standard Specifications is amended to read:
<br /> • The contract unit prices paid for return caps, end caps, and the various types of terminal sections for metal beam
<br /> guard railing shall include full compensation for furnishing all labor, materials, tools, equipment, and incidentals, and for
<br /> doing all the work involved in installing terminal sections,return and end caps,complete in place, as shown on the plans, as
<br /> specified in these specifications and the special provisions,and as directed by the Engineer.
<br /> The second paragraph of Section 83-2.02B,"Thrie Beam Barrier,"of the Standard Specifications is amended to read:
<br /> • Rail elements, backup plates, terminal connectors, terminal sections, and return caps shall conform to Class A,
<br /> Type 1 thrie beam guard railing as shown in AASHTO Designation: M 180.
<br /> The fourteenth paragraph of Section 83-2.02B,"Thrie Beam Barrier,"of the Standard Specifications is amended to read:
<br /> • All metal work shall be fabricated in the shop, and no punching, cutting or welding will be permitted in the field.
<br /> Rail elements shall be lapped so that the exposed ends will not face approaching traffic. Terminal sections and return caps
<br /> shall be installed in conformance with the manufacturer's recommendation.
<br /> The first paragraph in Section 83-2.02D(2),"Materials,"of the Standard Specifications is amended to read:
<br /> • Type 50 and 60 series concrete barriers shall be constructed of minor concrete conforming to the provisions in
<br /> Section 90-10,"Minor Concrete," except as follows:
<br /> Contract No. 10-OM7104
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