North Region Construction - Project 01A6033 Metal Beam Guard Railing Replacement

Contract

01A6033

Minor B

01-0J0305

Bid Date

 5/07/21

County Route PM/KP

MEN-20-17.3/17.3

Description

MBGR replacement

Bidder Inquiry / Response

Inquiry:

We were wondering if you could verify the Barrier Slab dimensions on Plan Sheet 21 for Section B-B.

We were wondering if you could verify the Concrete Barrier Transition Dimensions on sheet 21 for Section A-A and B-B.

Response:

Refer to Addendum #1, dated 05/03/21.

Inquiry:

In the structural drawings  Pages 20 and 21 show the wrong dimensions, looks like is showing feet and it should be inches.

Response:

Refer to Addendum #2, dated 05/03/21.

Inquiry:

In a situation where the guardrail is down, rebar up, and the class II barriers in place, is manned traffic control required at night?

Response:

Bid per current contract documents

Inquiry:

Is traffic control required over night if the guardrails are removed with the type II barriers in place?

Response:

Yes, flagging is required at night. Type II Barriers are for ESA signs.

Inquiry:

Please confirm the RFB Base is a shown in the plans as 2.5’ in diameter and 7’ deep with a rebar cage.

Response:

The foundation is 2.5’ in Diameter 7’ deep with rebar as shown on sheet SES-1.