IFB 2026000006 Mt GOAT Site Construction Project.pdf

OSA-AFB-1 pg. 1

REV 7/2025

ADVERTISEMENT FOR BIDS

Design / Bid / Build

State of Colorado Department of Public Health and Environment

Notice Number: IFB1 2027000006 Project Number: 793

Project Title: ATOPs SB MT GOAT Site Construction project

Estimated Project Cost: $125,000.00

NOTICES

1. For all projects with a total dollar value above $150,000 Notice of Final Settlement is required by C.R.S. §38-26-107(1). Final Settlement, if required, will be advertised in the same location as the original solicitation.

2. For State Public Works C.R.S. §8-17-101 - Colorado labor shall be employed to perform at least 80% of the work. Colorado labor means any person who is a resident of the state of Colorado at the time of the Public Works project.

3. All respondents accept the conditions of this AFB, including but not limited to, the following:

a. All submittals shall become the property of the State of Colorado and will not be returned.

b. Late submittals shall not be evaluated.

c. The State reserves the right to reject any or all proposals on the basis of being unresponsive to this AFB or for failure to disclose requested information.

d. The State shall not be liable for any costs incurred by respondents in the preparation of submittals and proposals nor in costs related to any element of the selection and contract negotiation process.

4. The respondent has reviewed Exhibit A and by responding has agreed that the terms and conditions of the sample State of Colorado Terms and Conditions.

Any exceptions to the contract must be communicated formally in writing before the bid closes.

5. Preference shall be given to Colorado resident bidders and for Colorado labor, as provided by law.

6. Per C.R.S. §24-105-201 If the construction value is $50,000 or greater a Bid Bond and Power of Attorney or Proposal Guaranty is required in an amount not less than 5% of the total Bid.

OSA-AFB-1 pg. 2

PROJECT OVERVIEW

Introduction The Colorado Department of Public Health and Environment (CDPHE) Air Pollution Control Division (APCD) Air Toxics & Ozone Precursors Program (ATOPs) is developing the Municipality-Tied Ground-based Observations of Air Toxics (MT GOAT) network to support the community-based air toxics monitoring requirements of Colorado House Bill 21-1189 (HB21-1189), commonly known as the Regulate Air Toxics Act. The MT GOAT network will continuously monitor benzene (C6H6), hydrogen cyanide (HCN), hydrogen sulfide (H2S), and other air toxics in disproportionately impacted (DI) communities near certain covered facilities in Colorado. In addition to air toxics, each MT GOAT network site will also be equipped with a meteorological station to measure parameters such as wind direction, wind speed, solar radiation, temperature, pressure, and relative humidity.

This is an environmental and public health project. The value of developing these sites is providing high quality air monitoring data to the State and local stakeholders (county officials, institutions of higher education, the covered facilities, and impacted communities) to better characterize air pollution in these regions. Reducing pollution and improving air quality is a key part of the strategic plan for CDPHE.

The State of Colorado, Colorado Department of Public Health and Environment (CDPHE) is soliciting bids from qualified contractors for the ATOPs SB MT GOAT Site Construction project.

This project serves to construct three (3) of the MT GOAT network sites. Three air monitoring shelters have already been purchased for this project. Two of the shelters are 8’ W x 8’ L x 8’ H and one of the shelters is 15’ W x 20’ L. Power (100-200 A, 120 V, 50/60 Hz) must be provided to the air monitoring shelters. Each site shall include the installation of a cement pad and walkway built to State approved specifications.

Security fencing must be installed at each site, if not already provided by the landowner. The larger site must include parking spaces. The air monitoring shelters will have ladder/stair access to the roof, so the area over the station must be clear of obstructions or power lines. The instrumentation within the air monitoring stations will run continuously. Although the instruments can be monitored remotely, APCD staff will need 24/7 site access in case of instrument issues and for regularly scheduled maintenance visits.

Scope of Services

The scope of services will include full Construction Contracting Services for the project specified during the process of construction and warranty period to the State as per the Advertisement for Bid. Specific tasks to be performed by the Contractor include those generally performed by the construction community where the Contractor is the prime vendor to the State. Bidders shall reference the drawings, specifications, and supporting documents in the Appendices for an understanding of the entire scope of the project.

OSA-AFB-1 pg. 3

Per C.R.S. §38-26-106, if a contract amounts to $150,000 or more, the awarded contractor shall provide payment and performance bonds not less than 50% of the value of the contract. The costs associated with this bond are to be included in the contractor’s bid.

This project serves to construct three of the MT GOAT network sites. The site locations include the “Adams Birch Street Site” (7305 Birch St, Commerce City, CO 80022), the “SACWSD Pump Station Site” (80th Ave and Jasmine St, Commerce City, CO, 80022), and the “Eastwood Heights Park Site” (17th St and Beaumont St, Pueblo, CO, 81001). Three pre-fabricated air monitoring shelters have already been purchased for this project. The air monitoring shelters will have ladder/stair access to the roof, so the area over the station must be clear of obstructions or power lines. The instrumentation within the air monitoring stations will run continuously. Although the instruments can be monitored remotely, APCD staff will need 24/7 site access in case of instrument issues and for regularly scheduled maintenance visits. Exhibit C of this AFB includes the design details for each of the three sites.

The Adams Birch Street Site pre-fabricated air monitoring shelter is 11’10” W x 20’ L (~10,000 lb). Power (120 V, 50/60 Hz, 200 A) must be provided to the air monitoring shelter, which has a prewired 200 A load center. This site shall include the installation of a cement pad (22’ W x 30’ L), anchor points for the shelter, and a walkway built to State and local approved specifications and requirements as described in Exhibit C. Due to the uneven terrain, this site requires a minor swale to be installed to the north side of the shelter to direct flows around the building (Exhibit C). A portion of pre-existing security fencing must be removed at this site, and additional security fencing must be installed at this site (standard 6’ chain link fence). This site must include the installation of three parking spaces. The Contractor shall be responsible for the installation of the pre-fabricated air monitoring shelter onto the cement pad and anchor points. The pre-fabricated shelter is currently stored outdoors immediately adjacent to the Adams Birch Street site, and will require a crane to move. Access to the Adams Birch Street site must be coordinated in advance with CDPHE staff.

The Eastwood Heights Park Site pre-fabricated air monitoring shelter is 8’ W x 8’ L x 8’ H (~5000 lb). Power (120 V, 50/60 Hz, 100 A) must be provided to the air monitoring shelter, which has a prewired 100 A load center. This site shall include the installation of a cement pad (15’ x 15’), anchor points for the shelter, and a walkway built to State and local approved specifications as described in Exhibit C. Due to the uneven terrain, this site requires leveling prior to installing the cement pad and a minor swale to be installed to the east side of the shelter to direct flows around the building (Exhibit C). The shelter door must face Beaumont Street. Security fencing (8’ tall mini mesh / non-climbable chain link fence with a 45 degree overhang at the top of the fence) must be installed at this site. The Contractor shall be responsible for the transport of the pre-fabricated air monitoring shelter to the Eastwood Heights Park site, as well as the installation of the pre-fabricated air monitoring shelter onto the cement pad and anchor points. The pre-fabricated air monitoring shelter is currently stored indoors at a CDPHE facility (9500 W 49th Ave, Suite D106, Wheat Ridge, CO 80033), and will require an off-road forklift with minimum 9 foot-long forks to move.

OSA-AFB-1 pg. 4

The SACWSD Pump Station Site pre-fabricated air monitoring shelter is 8’ W x 8’ L x 8’ H (~5000 lb). Power (120 V, 50/60 Hz, 100 A) must be provided to the air monitoring shelter, which has a prewired 100 A load center. This site shall include the installation of a cement pad (15’ x 15’), anchor points for the shelter, and a walkway built to State and local approved specifications as described in Exhibit C. Due to the uneven terrain, this site requires a minor swale to be installed to the north side of the shelter to direct flows around the building (Exhibit C). This site includes pre-existing security fencing, so no additional security fencing is required. The Contractor shall be responsible for the transport of the pre-fabricated air monitoring shelter to the SACWSD Pump Station site, as well as the installation of the pre-fabricated air monitoring shelter onto the cement pad and anchor points. The pre-fabricated air monitoring shelter is currently stored indoors at a CDPHE facility (9500 W 49th Ave, Suite D106, Wheat Ridge, CO 80033), and will require an off-road forklift with minimum 9 foot-long forks to move. Access to the SACWSD Pump Station site must be coordinated in advance with CDPHE staff.

MINIMUM REQUIREMENTS

Notice is hereby given to all interested parties that all firms will be required to meet all minimum requirements to be considered for this project. Interested bidders should be prepared to show evidence of the following to be considered as qualified, as a minimum:

1. Not previously terminated by the State for non-performance on a State Buildings contract or procurement.

2. The bidding contractor must have been in the same business, under the same name for the last two (2) years.

3. Demonstrated specific contracting experience in projects of similar scope and complexity for at least two (2) projects each in excess of $100,000.00 (hard costs), utilizing the expertise present in their Colorado Office; and

4. Demonstrated bonding capability up to $125,000.00 for an individual project coincidentally with current and anticipated workloads; provide letter from surety that affirms this capacity.

5. Attended and signed in at the Pre-Bid Conference

Firms meeting the minimum requirements may obtain the bidding documents on the website accompanying this advertisement.

Colorado VSS - www.colorado.gov/vss BidNet Direct - www.bidnetdirect.com//cdphe

MANDATORY PRE-BID CONFERENCE AND SITE TOUR

A Pre-Bid Meeting will be held at:

http://www.colorado.gov/vss http://www.bidnetdirect.com/cdphe

OSA-AFB-1 pg. 5

Address: 9500 W 49th Ave, Suite D-106 Wheat Ridge, CO 80033 Date/Time: August 3, 2026 2:30pm

Please let us know that you plan on attending this Mandatory meeting by emailing us at Kristi.gamble@state.co.us.

SCHEDULE

The following is a tentative schedule of events for the Bid Submittal process and an outline of the schedule for the balance of the project. All dates are subject to change and changes in the schedule will be issued via addendum.

Advertisement for Bids Issued July 28, 2026

Pre-Bid Conference August 3, 2026 2:30pm

Request for Clarifications Due August 4, 2026 2:00pm

Final Addendum Issued (anticipated) August 6, 2026 2:00pm

Bid Submittals Due (date and Time) August 11, 2026 2:00pm

Public Bid Opening August 11, 2026 2:30pm

Award Intent Notification (anticipated) August 12, 2026

Contracting August 26, 2026

Contract Approval (anticipated) August 31, 2026

Anticipated Construction Start September 30, 2026

Anticipated Construction Finish December 31, 2026

The above schedule is tentative. Responding firms shall be notified of revisions in a timely manner by email or posted on ColoradoVSS and Bidnet Direct websites.

Respondents may elect to verify times and dates by email, but no earlier than 36 hours before the scheduled date and time.

QUESTIONS, CLARIFICATIONS AND ADDENDA

Owner initiated changes to this AFB will be issued under numerically sequenced addenda.

Owner initiated changes to this AFB will be posted in the form of addenda on www.colorado.gov/vss and www.bidnetdirect.com//cdphe

Questions and requests for clarifications regarding this project shall be submitted before the deadline listed in the above Schedule.

Communication regarding the project during the procurement, outside of the submission process or scheduled procurement milestones is not permitted.

http://www.colorado.gov/vss

OSA-AFB-1 pg. 6

POINT OF CONTACT/CLARIFICATION

Name: Kristi Gamble_

Agency: Colorado Department of Public Health and Environment_

Email Address: Kristi.gamble@state.co.us_

BIDDING

Bids shall be submitted on the required bid form as indicated on the Information For Bidders document (SBP-6.12) in Attachment 1 and Exhibit A.

An electronic copy of the sealed bid submittal is due August 11, 2026 and shall be received no later than 2:00 PM (DST), and shall be submitted/accepted via BidNet Direct, as described in the Information for Bidders (SBP-6.12) and Exhibit A Electronic Submission Instructions.

Bid Forms and Appendices to be included with bid submittal:

Attachment 1: Information for Bidders (SBP-6.12) Attachment 2: Bid Form (SBP-6.13) Attachment 2a: Unit Pricing (SBP-6.133) Attachment 3: Bid Bond (SBP-6.14) Attachment 4: Direct Labor Burden Calc (SBP-6.18) Attachment 5: Acknowledgement and Attestation Form Attachment 6: Vendor Information & Confirmation of Offer Form

Late bid submittals will be rejected without consideration. The State of Colorado assumes no responsibility for costs related to the preparation of bid submittals.

BID OPENING

Opening of the bid submittals will be a virtual public bid opening via Google Meets Meeting platform.

Virtual public bid opening will take place at the date and time identified in Schedule And can be accessed here:

Meeting Link - meet.google.com/aqj-qnxv-xrc Phone - (US) +1 417-355-8411 PIN: 270 481 501#

APPENDICES:

Attachment 1: Information for Bidders (SBP-6.12) Attachment 2: Bid Form (SBP-6.13) Attachment 2a: Unit Pricing (SBP-6.133) Attachment 3: Bid Bond (SBP-6.14) Attachment 4: Direct Labor Burden Calc (SBP-6.18)

OSA-AFB-1 pg. 7

Attachment 5: Acknowledgement and Attestation Form Attachment 6: Vendor Information & Confirmation of Offer Form Exhibit A: Electronic Submission Instructions Exhibit B: State of Colorado Purchase Order Terms and Conditions Exhibit C: Site Development Design Documents from Design Edge