Boulder County government offices are closed Monday, May 27, in observance of Memorial Day.

Bidding Opportunity
**The due date for this bidding opportunity has passed**

COALTON OPEN SPACE TRAIL REDESIGN AND CONSTRUCTION PROJECT

Due Date: 08/02/2023 2:00 pm
Bidding Number: BID #7489-23
Bidding Categories: Parks and Open Space
Pre-bid Date and Time: 07/19/2023 9:00 am
Pre-bid Location:

PRE-BID MEETING:

A Mandatory Pre-Bid meeting is scheduled, starting promptly at 9:00 A.M., JULY 19, 2023. Interested Parties are asked to meet at Coalton Trailhead, located at 2701 Coalton Road in Superior, Colorado 80027.

Bids from companies not represented at the mandatory, pre-bid meeting, and site visit will not be accepted.

Other Comments:

BACKGROUND:

The Boulder County Parks and Open Space Department (BCPOS) is seeking bids from qualified and experienced contractors for reconstructing and surfacing Coalton Trail (Project), located on the Coalton Open Space property at 2701 Coalton Road in Superior, Colorado (see Attachment A for Project Map). The Project consists of regrading and resurfacing Coalton Trail including earthwork, surfacing with recycled asphalt, culverts, creating riprap drainage ditches and erosion control. The County co-manages the trail with the City of Boulder Open Space and Mountain Parks (COBOSMP). The Project is anticipated to start October 2, 2023 and the successful bidder will have 120 calendar days after the Notice to Proceed (NTP) is issued to complete the Project. This Project is required to be completed on or by March 15, 2024, without exception.

PRE-BID MEETING:

A Mandatory Pre-Bid meeting is scheduled, starting promptly at 9:00 A.M., JULY 19, 2023. Interested Parties are asked to meet at Coalton Trailhead, located at 2701 Coalton Road in Superior, Colorado 80027.

Bids from companies not represented at the mandatory, pre-bid meeting, and site visit will not be accepted.

WRITTEN INQUIRIES:

All inquiries regarding this BID will be submitted via email to the Boulder County Purchasing at purchasing@bouldercounty.gov on or before 2:00 P.M., JULY 20, 2023. A response from the county to all inquiries will be posted and sent via email no later than JULY 26, 2023.

Do not contact any other county department or personnel with questions or for information regarding this solicitation.

SUBMITTAL INSTRUCTIONS:

BIDs are due at the email box only, listed below, for time and date recording on or before 2:00 P.M., MOUNTAIN TIME ON AUGUST 2, 2023. A bid opening will be conducted at 3:00 p.m. via Microsoft Teams. Please click on the link in the bid document or use the call-in number. A copy of the bid tab will also be sent to all who have submitted a Bid. Vendors must answer whether line-item pricing information submitted with a bid is confidential or closely held.

Please note that email responses to this solicitation are limited to a maximum of 50MB capacity.

NO ZIP FILES OR LINKS TO EXTERNAL SITES WILL BE ACCEPTED. THIS INCLUDES GOOGLE DOCS AND SIMILAR SITES. ALL SUBMITTALS MUST BE RECEIVED AS AN ATTACHMENT (E.G. PDF, WORD, EXCEL).

BID #7489-23

The attached addendum supersedes the original Information and Specifications regarding BID # 7489-23 where it adds to, deletes from, clarifies or otherwise modifies. All other conditions and any previous addendums shall remain unchanged.

Please note: BIDS will only be accepted electronically by emailing purchasing@bouldercounty.gov.

BID #7489-23 Addendum 1

The attached addendum supersedes the original Information and Specifications regarding BID # 7489-23 where it adds to, deletes from, clarifies or otherwise modifies. All other conditions and any previous addendums shall remain unchanged.

Please note: BIDS will only be accepted electronically by emailing purchasing@bouldercounty.gov.

BID #7489-23 Addendum 2