Cleaning Out and Plugging Twenty-Five (25) Orphan Gas Wells Millcreek, Fairview, Girard, and Harborcreek Townships City of Erie, Erie County Estimated Amount: $1,000,000 to $5,000,000 Term: 365 calendar days Bid Bond Required Principal Items of Work and Approximate Quantities: Clean out and plug twenty-five (25) orphan oil and gas wells, estimated to be 750 to 2,500 feet in depth, to Department specifications. Prepare and restore well sites/site. Mobilize and demobilize plugging equipment. MANDATORY Pre-Bid Conference will be held on: November 5 and November 6 at 9:00 a.m. Department representatives will meet contractors at: Tom Ridge Environment Center, 301 Peninsula Drive, Erie, PA 16505, 42.11016, -80.15411. FAILURE TO ATTEND THE PRE-BID MEETING WILL BE CAUSE FOR REJECTION OF THE BID.

Cleaning Out and Plugging Forty-Four (44) Abandoned/Orphaned Wells Permitted Oil/Gas Wells Highland Township, Elk County Estimated Amount: $1,000,000-$5,000,000 Term: 365 calendar days Bid Bond Required Principal Items of Work and Approximate Quantities: Clean out and plug forty-four (44) Oil/Gas Wells, estimated to be up to 3,000 feet in depth, to Department specifications. Prepare and restore well sites/site. Mobilize and demobilize plugging equipment. MANDATORY Pre-Bid Conference will be held on: October 22nd through October 23rd, 2025, at 9:00 a.m. Department representatives will meet contractors at: Lamont Tool Shop Warehouse Rd (FR 337) 41.5347, -78.9143 To access the well locations, it is advised the contractors bring an ATV/UTV to commute between wells. The ATV trail access is between 7 and 8 miles of wooded terrain not accessible by car or truck. No pickup trucks or other vehicles other than ATV’s/UTV’s are permitted on the standalone ATV trail network. The USFS will allow the use of an ATV/UTV under 70” width at the pre-bid. The ride will be at your own risk and all safety equipment should be worn while driving. Although bringing an ATV/UTV is a recommended option, all potential bidders will have the opportunity to view all wells, regardless of if they bring an ATV/UTV to the meeting. FAILURE TO ATTEND THE PRE-BID MEETING WILL BE CAUSE FOR REJECTION OF THE BID.

Cleaning Out and Plugging Fifteen (15) Orphan Gas Wells Lancaster, Forward, and Connoquenessing Townships, Butler County Estimated Amount: $1,000,000-$5,000,000 Term: 365 calendar days Bid Bond Required Principal Items of Work and Approximate Quantities: Clean out and plug fifteen (15) orphan gas wells, estimated to be 1,100 to 3,500 feet in depth, to Department specifications. Prepare and restore well sites/site. Mobilize and demobilize plugging equipment. MANDATORY Pre-Bid Conference will be held on: October 15, 2025 at 9:00 a.m. Department representatives will meet contractors at: Pavillion #6 at Moraine State Park, 40.9667, -80.1238. FAILURE TO ATTEND THE PRE-BID MEETING WILL BE CAUSE FOR REJECTION OF THE BID.

Abandoned Mine Reclamation Project Eagle Eye School (Thomas) Boggs and Decatur Townships, Clearfield County Estimated Amount: $1,000,000 to $5,000,000 Term: 365 calendar days Bid Bond Required Principal Items of Work and Approximate Quantities: Implementation of the Erosion and Sediment Pollution Control Plan - Rock Construction Entrance, 2 EACH Implementation of the Erosion and Sediment Pollution Control Plan - Compost Filter Sock (32” Diameter), 6,000 L.F. Clearing and Grubbing, 58 ACRE Brush Barriers, 5,000 L.F. Grading – Grading Area 1, 399,819 C.Y. Grading – Grading Area 2, 178,893 C.Y. Planting – Tree Seedlings, 36,095 EACH Gas Line Crossings, 1 L.S. Infiltration Trench, 1,016 L.F.

Abandoned Mine Reclamation Project Middle Dixon Creek East Mahoning Township, Indiana County Estimated Amount: $300,000-$500,000 Term: 120 calendar days Bid Bond Required Principal Items of Work and Approximate Quantities: Implementation of the Erosion and Sediment Pollution Control Plan – Rock Construction Entrance, 1 Each Implementation of the Erosion and Sediment Pollution Control Plan – Compost Filter Sock (32” Diameter) – 2,186 L.F. Clearing and Grubbing, 18.1 Acre Grading - Grading, 179,064 C.Y. Grading – Ripping, 3.2 Acre Planting – Planting Preparation, 18.1 Acre Permanent Channel Excavation, 26 C.Y. Access Road, 1,145 L.F.