Questions_and_Answers_during_Advertisement_for.pdf

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WY FLAP US212(8) Beartooth Highway Federal contract opportunity
Solicitation number
DTFH6816B00026
Issued by
Department of Transportation Federal Highway Administration

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Questions and Answers during Advertisement for

WY FLAP US212(8), BEARTOOTH HIGHWAY

February 9, 2017

Q1 – In regards to the type of concrete mix design to be used for the (Item No. 60901-0400 Curb, concrete, 150mm depth). On sheet E-93 of the specials, Table 552-1 categorizes the different classes of concrete but, I cannot find specifically which one is to be used for the curb.

A1 – The contractor should follow the section 609 Curb and Gutter which will direct them to section 601 Minor Concrete Structures. The SCR page E-93 refers to Section 552 Structural Concrete used for the Bridge.

Q2 - On sheet D9 (Pilot Creek Monitoring Well Site) note 4 indicates adding topsoil or organic material as directed by the

CO. Will this material be paid under item 62402-0200 (Furnishing and placing topsoil) or in item 62407-0000 (Placing conserved topsoil)?

A2 - We are only providing cross sections for specific locations on Grays Well Road where the horizontal and vertical alignment is changed. No additional cross sections will be provided. Please reference the plans for the locations of the alignment shifts and Section 152 of the SCRs for the survey and staking requirements.

Q2 - We are requesting access to the CAD files for the Project in order to verify our scope and take off quantiles.

A2 - Item 62407-0000 (Placing conserved topsoil) refers to page B8 Topsoil summary.

Item 62402-0200 (Placing conserved topsoil, 75mm depth refer to page B15 in the Revegetation Summary.

Q3 – Can excess material be wasted and regraded in to the final grade at the Ghost Creek source?

A3- Yes, waste material can be used to regrade the Ghost Creek Pit and then topsoil.

Although no asphalt or concrete will be allow to be buried in the pit.

File details come from the government source that posted it. Updated .