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LA 499: 6 MI N LA 34 TO LA 126

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Bid Information

Bid Alert No: 00000517642

Bid Title: LA 499: 6 MI N LA 34 TO LA 126

Agency Bid No. Title: H.012092.6

Received Date: 03/18/2016

Close Date: 04/13/2016

Purchase Type: Not Stated

Delivery Point:

Delivery Date: Not Stated


Specifications include, but are not limited to: and compaction temperature shall be approved by the Materials Engineer.Subsection 502.03, Design of Asphaltic Mixtures, Job Mix Formula (JMF), is amended asfollows.Add the following at the end of the fourth paragraph. When the contractor elects to use a water injection system (foaming device) to produceWMA (Warm Mix Asphalt) mixtures, the contractor shall provide a new JMF number anddesignate the design mix temperature. The WMA mixtures shall meet all other mix requirementsof this section. When chemical additives are used to produce WMA mixtures to reduce mixtemperatures, the chemical additive name, dosage and design temperature shall be placed on theJMF.Subsection 502.04, Job Mix Formula Validation.Delete the first sentence of the sixth paragraph and substitute the following. A JMF is considered validated if the following parameters are 71 percent within limits ofthe JMF and meet the specifications requirements.The following new paragraph shall be added at the end of this subsection. Validation will not be required for WMA mixtures when a previously validated andapproved JMF is used. However, a new JMF number shall be assigned to designate the new mixtemperatures.Subsection 502.05, Plant Quality Control.Delete the first paragraph and substitute the following.

Bid Related Documents

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Product Codes: 91327, 91396, 91395

Agency Information

Issuing Agency: State of Louisiana - Department of Transportation and Development (DOTD)

State: Louisiana

Agency Type: State and Local

Contact: Alfonzo Simon

Phone: 225-379-1111

Fax: 225-379-1857




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