Bidder Inquiries

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Viewing inquiries for 04-3J7404

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Inquiry #1: How can I register for the mandatory site tour?
Inquiry submitted 02/07/2018

Response #1:Submitted for consideration.
Response posted 02/07/2018


Response #2:Follow the link below to register online for the site tour.

Link - www.dot.ca.gov/dist4/construction/contracts/04-3J7404/tour/tour.html

Bidders can also contact the Duty Senior at 510-286-5209 or email at D4.Construction.Duty.Senior@dot.ca.gov
Response posted 02/07/2018




Inquiry #2: Please provide geotechnical information.
Inquiry submitted 02/12/2018

Response #1:Submitted for consideration.
Response posted 02/12/2018


Response #2:Download the report below:

www.dot.ca.gov/dist4/construction/contracts/04-3J7404/GR_3J7404_final.pdf
Response posted 02/21/2018




Inquiry #3: Please post the list of mandatory prebid attendees.
Inquiry submitted 02/26/2018

Response #1:Submitted for consideration.
Response posted 02/26/2018


Response #2:You can download the list below:

www.dot.ca.gov/dist4/construction/contracts/04-3J7404/tour/Sign-In_list.pdf
Response posted 03/02/2018




Inquiry #4: Special Provision Section 12-3.32C requires PCMS be placed in advance of the 1st warning sign for the closure.

Plan Sheet CS-1 shows multiple locations for warning/detour signs. Please provide the number and/or locations of PCMS that will be required.

Inquiry submitted 02/26/2018

Response #1:Submitted for consideration.
Response posted 02/27/2018


Response #2:Minimum of 4 PCMS. More may be needed if requested by City or neighborhood. Engineer to show locations after award.

Response posted 03/05/2018




Inquiry #5: The Erosion Control Quantities on Sheet ECQ-1 (sheet 20 of 23) calls for 40,000 SF of Hydroseed and Hydromulch, 29 CY or Compost to be incorporated, and 1,200 LF of Fiber Rolls to be placed in the area shown on Sheet EC-2.

There is no vehicle or equipment access to this location and materials would have to be flown in. The 29 CY of Compost identified is a large quantity to have to incorporate by hand. Additionally, observations made during the mandatory job site showing show this area to be predominantly covered in large rocks, rocks large enough to be difficult to move by hand.

This work would be difficult and at significant cost with little to no benefit as the disturbance will be minimal, predominantly caused by foot traffic. Please confirm if the quantities of materials shown are anticipated to actually be placed.


Inquiry submitted 02/28/2018

Response #1:Submitted for consideration.
Response posted 02/28/2018


Response #2:Please bid per plans and specs.
Response posted 03/02/2018


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.


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