Montana Pole Post-Construction Revegetation

12 September 2022 Montana Pole Post-Construction Revegetation Montana Pole Post-Construction Revegetation 12 September 2022 Open 9/12/2022 1:30 PM MDT Type Invitation For Bid Close 10/10/2022 3:00 PM MDT Number DEQ-IFB2023-423008 Currency US Dollar Sealed Until 10/10/2022 3:00 PM MDT Payment Terms 0% 0, Net 30 12 September 2022 Contacts Dave Bowers dbowers@mt.gov Phone +1 406-444-6335 Vicki Woodrow VWoodrow@mt.gov Phone +1 406-444-3101 12 September 2022 Commodity Codes Commodity Code Description 5606 Construction - Environmental Revegetation 12 September 202212 September 202212 September 2022 mailto:dbowers@mt.gov mailto:VWoodrow@mt.gov The Montana Pole and Treating Plant is contaminated by historic wood treating activities with elevated pentachlorophenol and dioxin

concentrations which impact water quality and other environmental receptors. Native soils mixed with or contaminated wood treating waste and remediation systems in contact with contaminated soils are considered impacted hazardous waste. Past treatment methods of land treatment, irrigation, nutrient feed, and oil water separation have successively treated wood treating waste. This phase of the project requires the selected contractor to supply seed and fertilizer and apply both to the three distinct areas of the site: 8.8 acres of the Corrective Action Management Unit (CAMU); 8.3 acres of the Land Treatment Unit (LTU); and 23.2 acres of the remaining reclaimed areas. The project site is located in Butte, Montana just off US Highway 90 at exit 126 in Silver Bow County and includes one work area within Section 24, Township 3 North and Range 8 West, Montana Principal Meridian. The project site can be accessed from US Highway 90 traveling west in Butte, south on Montana Street, west on W Greenwood Avenue, then site access through roller gate north of Hollow Contracting. Description