Park City Gordo Environmental Cleanup Excavation Request for Bid

16 April 2024 Park City Gordo Environmental Cleanup Excavation Request for Bid Soil Excavation and remediation. 16 April 2024 Open 4/8/2024 9:00 AM MDT Type Invitation for Bid Close 4/30/2024 3:00 PM MDT Number PCMC202426339 Currency US Dollar Sealed Until 4/30/2024 3:00 PM MDT 16 April 2024 Contacts Ryan Blair ryan.blair@parkcity.org Stephanie Valdez stephanie.valdez@parkcity.org Phone +1 435-640-1225 16 April 2024 Commodity Codes Commodity Code Description 72140 Construction services including sewer maintenance and repair, roads and highways and excavation and backfill services, levee and dam construction and digging, ditching, road grading, rock stabilization, equipment rental or lease, and energy conservation 25190 Transportation services and equipment including transportation support systems and equipment 16 April 202416 April 202416 April 202416 April

202416 April 202416 April 202416 April 202416 April 2024 mailto:ryan.blair@parkcity.org mailto:stephanie.valdez@parkcity.org The site was acquired by PCMC in multiple phases from 1996 through 2008. Beginning in 2010 and with approval from the Utah Department of Environmental Quality (UDEQ), Division of Environmental Response and Remediation (DERR) and acknowledgment from the United States Environmental Protection Agency (EPA), PCMC utilized the site to temporarily stockpile metals-contaminated soil excavated from mining- impacted development projects throughout the Park City area. PCMC anticipated that the site would be developed as a permitted repository for metals-impacted soils with oversight from UDEQ’s Division of Waste Management and Radiation Control (DWMRC). However, PCMC has since revised its development plans for the site and intends to remediate and redevelop the site for other purposes. In 2023 Terracon Consultants, Inc. (Terracon) collected 59 soil samples from 30 sampling locations to characterize the nature and extent of metal-impacted soils and calculate site-specific background threshold values (BTVs). The stockpile volume was estimated to be approximately 30,000 cubic yards, which is consistent with historical estimates provided by PCMC. The 2023 Terracon investigation also identified a smaller separate berm area containing metals-impacted soils. The volume of the berm was estimated to be approximately 1,200 cubic yards. Description Required to View Event Prerequisites Required to Enter Bid There are no Prerequisites added to this event. 16 April 202416 April 202416 April 202416 April 202416 April 202416 April 202416 April 2024 Buyer Attachments 1. Exhibit A Corrective Action Plan (002).pdf 2. Gordo Environmental Cleanup Excavation Bid Documents (002).pdf 3. Park City Seed Mix.pdf 4. GORDO Environmental Cleanup Excavation Bid Table Addendum 4.16.24.pdf 5. CMP_Fillable_2024.pdf 6. LODInspectionGuide081022.pdf 7. Measurement Payment and Detailed Specifications Addendum 1 4.16.24.pdf 16 April 202416 April 202416 April 202416 April 202416 April 202416 April 2024 https://bids01.jaggaer.com/apps/Router/PublicEventDownload?file=U291cmNpbmdldmVudC8xMjIyNzEwLTE1OTU0NTkyMDlFeGhpYml0IEEgQ29ycmVjdGl2ZSBBY3Rpb24gUGxhbiAoMDAyKS5wZGY%3D&auth=MDpBRVMyI0NQNVp4a2IvSnkxZDNIUm81TGpka2h4M0V4bkpBZDlVSkVFUnk5WnZrK2l5eGZjOVRGNkRHUlU9 https://bids01.jaggaer.com/apps/Router/PublicEventDownload?file=U291cmNpbmdldmVudC8xMjIyNzEwLTE1OTU0NTkzMDBHb3JkbyBFbnZpcm9ubWVudGFsIENsZWFudXAgRXhjYXZhdGlvbiBCaWQgRG9jdW1lbnRzICgwMDIpLnBkZg%3D%3D&auth=MDpBRVMyI0NQNVp4a2IvSnkxZDNIUm81TGpka2h4M0V4bkpBZDlVSkVFUnk5WnZrK2l5eGZjOVRGNkRHUlU9 https://bids01.jaggaer.com/apps/Router/PublicEventDownload?file=U291cmNpbmdldmVudC8xMjIyNzEwLTE1OTk1Mjg1NTZQYXJrIENpdHkgU2VlZCBNaXgucGRm&auth=MDpBRVMyI0NQNVp4a2IvSnkxZDNIUm81TGpka2h4M0V4bkpBZDlVSkVFUnk5WnZrK2l5eGZjOVRGNkRHUlU9 https://bids01.jaggaer.com/apps/Router/PublicEventDownload?file=U291cmNpbmdldmVudC8xMjIyNzEwLTE2MDA5MzQ3NjVHT1JETyBFbnZpcm9ubWVudGFsIENsZWFudXAgRXhjYXZhdGlvbiBCaWQgVGFibGUgQWRkZW5kdW0gNC4xNi4yNC5wZGY%3D&auth=MDpBRVMyI0NQNVp4a2IvSnkxZDNIUm81TGpka2h4M0V4bkpBZDlVSkVFUnk5WnZrK2l5eGZjOVRGNkRHUlU9 https://bids01.jaggaer.com/apps/Router/PublicEventDownload?file=U291cmNpbmdldmVudC8xMjIyNzEwLTE2MDA4NzA0ODZDTVBfRmlsbGFibGVfMjAyNC5wZGY%3D&auth=MDpBRVMyI0NQNVp4a2IvSnkxZDNIUm81TGpka2h4M0V4bkpBZDlVSkVFUnk5WnZrK2l5eGZjOVRGNkRHUlU9 https://bids01.jaggaer.com/apps/Router/PublicEventDownload?file=U291cmNpbmdldmVudC8xMjIyNzEwLTE2MDA4NzEwNTlMT0RJbnNwZWN0aW9uR3VpZGUwODEwMjIucGRm&auth=MDpBRVMyI0NQNVp4a2IvSnkxZDNIUm81TGpka2h4M0V4bkpBZDlVSkVFUnk5WnZrK2l5eGZjOVRGNkRHUlU9 https://bids01.jaggaer.com/apps/Router/PublicEventDownload?file=U291cmNpbmdldmVudC8xMjIyNzEwLTE2MDA5MzQ3ODZNZWFzdXJlbWVudCBQYXltZW50IGFuZCBEZXRhaWxlZCBTcGVjaWZpY2F0aW9ucyBBZGRlbmR1bSAxIDQuMTYuMjQucGRm&auth=MDpBRVMyI0NQNVp4a2IvSnkxZDNIUm81TGpka2h4M0V4bkpBZDlVSkVFUnk5WnZrK2l5eGZjOVRGNkRHUlU9 Questions Required Questions There are no Questions added to this event. 16 April 202416 April 202416 April 202416 April 202416 April 2024 Product Line Items Product Line Items There are no Items added to this event. 16 April 202416 April 202416 April 202416 April 2024 Service Line Items Service Line Items There are no Items added to this event. 16 April 202416 April 202416 April 2024