Bidder Inquiries

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Viewing inquiries for 08-1F7804

Inquiry #1: In regard to the existing centerlines which are four inches (4"); and the existing recessed markers that are cut to the 2" clearance from the stripe; Is it safe to say that Caltrans is expecting the Contractor to cut new recessed slots once the new six inch (6") Details, 22 and 19 are placed, in order to maintain the required 2" clearance?
Also; in areas where there is existing centerline rumble strip, is Caltrans planning on having The Contractor recut the existing rumble strip?
The rumble strip items cover the entire length of the project; are we to assume that Caltrans expects The Contractor to cut new rumble strip, even where some older rumble strip may now exist?
Inquiry submitted 06/27/2019

Response #1:submitted for consideration
Response posted 06/27/2019

Response #2:Q: In regard to the existing centerlines which are four inches (4"); and the existing recessed markers that are cut to the 2" clearance from the stripe; Is it safe to say that Caltrans is expecting the Contractor to cut new recessed slots once the new six inch (6") Details, 22 and 19 are placed, in order to maintain the required 2" clearance?
A: Yes

Q: Also; in areas where there is existing centerline rumble strip, is Caltrans planning on having The Contractor recut the existing rumble strip?
A: No. The existing centerline rumble strip is to remain.

Q: The rumble strip items cover the entire length of the project; are we to assume that Caltrans expects The Contractor to cut new rumble strip, even where some older rumble strip may now exist?
A: This matter will be addressed under addendum.

Response posted 07/01/2019

Inquiry #2: In regard to the removal of the existing yellow centerline; If the Contractor is required to remove the centerline where there is existing rumble strip, this would damage the existing rumble strip.
The best fix would be to apply new 6" stripes over the existing 4" striping on the centerline and cut new recessed markers where required to keep the 2" clearance for the new marker. This would alleviate any chance of damaging the existing rumble strip or existing asphalt surface.
Removing the yellow where there is no existing rumble strip is no problem.
Please advise, so that all bidders are aware of these issues.
Inquiry submitted 07/01/2019

Response #1:submitted for consideration
Response posted 07/01/2019

Response #2:An addendum will be issued to address the preservation of the existing rumble strip based on Bid Inquiry #1. However, the 6" stripe placement and removal of existing stripe is to be performed per plan PDD-1 and its references to the respective Standard Plans.
Response posted 07/02/2019

Inquiry #3: Per Caltrans' response to Inquiry #2 regarding the removal of the existing center line stripe in the existing rumble strips. the removal can definitely be performed by the method of water-blasting, can Caltrans please add a bid item for water-blasting of the existing center line stripe in the existing rumble strips?

Summary: Can Caltrans please add a bid item for Water-Blasting Yellow Thermoplastic Traffic Stripe (Hazardous Waste)? As this will eliminate any potential change orders on the project?
Inquiry submitted 07/09/2019

Response #1:submitted for consideration
Response posted 07/09/2019

Response #2:The State cannot perform this request. Please refer to the Special Provisions in the Red Book under Section 84-9.03A, as well as to the 2018 Standard Specifications Section 84-9.03B. Please bid per current contract documents.
Response posted 07/09/2019

Inquiry #4: Nevada Barricade & Sign Company, Inc. is seeking Certified DBE Contractors for, Traffic Control, Sweeping, Water Pollution Control Plan, Job Site Management and Modifying Existing Electrical System. quotes can be e-mailed to Joshua@nbsco.com or Samantha@nbsco.com. All contractors submitting bids must have a current DIR #.
Inquiry submitted 07/09/2019

Response #1:submitted for consideration
Response posted 07/09/2019

Response #2:The indicated bid inquiry does not elicit a response from the State.
Response posted 07/09/2019

The information provided in the responses to bidder inquiries is not a waiver of Section 2-1.07, "JOB SITE AND DOCUMENT EXAMINATION" of the Standard Specifications or any other provision of the contract, nor to excuse the contractor from full compliance with the contract. Bidders are cautioned that subsequent responses or contract addenda may change a previous response.