Storage Tank Removal Project Paul's Auto Service Baldwin Township, Allegheny County Estimated Amount: $0 to $100,000 (Small Business Only) Term: 90 calendar days No Bid Bond Required Principal Items of Work and Approximate Quantities: Removal of 4 fiberglass underground storage tanks. (Two 8,000 gallon and two 6,000 gallon tanks.) Four tanks are presumed to be empty (less than an inch of fluid at the last inspection). There may be a need to pump the tanks if water or product is found in them. A closure report is required as well as closure sampling.

Abandoned Mine Reclamation Project Beulah Road Wilkins Township (Lucia Drive) Wilkins Township, Allegheny County Estimated Amount: $1,000,000 to $5,000,000 Term: 180 calendar days Bid Bond Required Principal Items of Work and Approximate Quantities: Preparation and Implementation of the Erosion and Sediment Pollution Control Plan, 1 L.S. Clearing and Grubbing, 1 L.S. Trench Excavation, 2,575 C.Y. Subsurface Drain – Eight-Inch (8”) Nominal Diameter Perforated PVC SDR-35 Pipe, 1,088 L.F. Subsurface Drain – Eight-Inch (8”) Nominal Diameter Solid PVC SDR-35 Pipe, 78 L.F. Subsurface Drain – AASHTO No. 1 Coarse Aggregate, 3,680 C.Y. Subsurface Drain – AASHTO No. 57 Coarse Aggregate, 173 C.Y. Subsurface Drain – Precast Concrete Inlet, 1 EACH Subsurface Drain – Precast Concrete Manhole, 1 EACH Segmented Retaining Wall with Geogrid Reinforcement - Retaining Wall, 3,150 S.F. Segmented Retaining Wall with Geogrid Reinforcement - Eight-Inch (8") Nominal Diameter Perforated PVC SDR-35 Pipe, 898 L.F. Concrete Patio Replacement, 250 S.Y. Site Restoration – Seeding, 1 L.S. Site Restoration – Topsoil, 20 TON Site Restoration – Miscellaneous, 1 L.S. MANDATORY Pre-Bid Conference will be held on: October 28, 2026, at 2:00 PM. A link is available on the first page of the Final Bid Information to join the Teams Meeting. FAILURE TO ATTEND THE PRE-BID MEETING WILL BE CAUSE FOR REJECTION OF THE BID. READ INSTRUCTIONS CAREFULLY TO COMPLY WITH NEW GOAL-SETTING PROCEDURES. Per Attachment A of the Bid Information, the SDB/VBE Goals for this project are: SDB - 9%, VBE - 3%. If a bidder intends to meet the SDB goal in full, they must submit SDB-2, SDB-3, and SDB-3.1. If a bidder is seeking a full good faith efforts waiver (not agreeing to meet any portion of the SDB participation goal), they must submit SDB-2 and the information requested in SDB-5 (parts 1-5). If a bidder is seeking a good faith efforts waiver from a part of the SDB participation goal, they must submit SDB-2, SDB-3, SDB-3.1, and the information requested in SDB-5 (parts 1-5). Additional requirements for submitting these documents are set forth in SDB-1, Instructions for Completing the SDB Participation Submittal and SDB Utilization Schedule. Please note that the Veteran Business Enterprise program has separate but equivalent documentation requirements.

Abandoned Mine Lands Reclamation Project with Passive Treatment System State Game Lands 332 Blacklick and Young Townships, Indiana County Estimated Amount: Greater than $5,000,000 Term: 720 calendar days Bid Bond Required Principal Items of Work and Approximate Quantities: AML PRINCIPAL ITEMS: Diversion and Care of Water, 1 L.S. Alkaline Addition - Agricultural Limestone - Supply and Delivery, 61,200 TON Alkaline Addition - Beneficial Ash - Supply and Delivery, 135,000 TON Alkaline Addition - Application of Alkaline Materials, 196,200 TON Grading - Area 1, 314,200 C.Y. Grading - Area 2, 384,700 C.Y. Grading - Area 3, 126,500 C.Y. Grading - Area 4, 158,100 C.Y. Grading - Area 5, 185,800 C.Y. Diversion Channel and Ford Crossing Excavation, 1,616 C.Y. Stone Aggregate, 24 TON Rock Lining - Stream Relocation, 1,814 S.Y. Rock Lining - Ford Crossing, 212 S.Y. Seeding - Seed Bed Preparation, 59 ACRE Seeding - Seed - Type 1, 2,021 LB. Seeding - Seed - Type 2, 2,847 LB. Seeding - Mulching, 59 ACRE Construction Surveying, 1 L.S. PTS PRINCIPAL ITEMS: Wet Seal Tie-In – See Schedule of Prices Subitems H-Flume, 1 L.S. Agri Drain Smart Drainage Systems® - See Schedule of Prices Subitems Terraced Iron Formation Channel - See Schedule of Prices Subitems Holding and Settling Ponds - See Schedule of Prices Subitems Auto Flushing Vertical Flow Ponds - See Schedule of Prices Subitems Jennings-Type Vertical Flow Pond - See Schedule of Prices Subitems Aerobic Wetland - See Schedule of Prices Subitems Dewatering Basin – See Schedule of Prices Subitems

Cleaning Out and Plugging Twenty-Five (25) Orphan Gas Wells Wetmore Township, McKean 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 gas wells, estimated to be 1,500 – 2,600 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 27th, 2026, at 9 A.M. & October 28th, 2026, at 10 A.M. Department representatives will meet contractors at: Tuesday, October 27th at 9:00 am (Day 1) Meet at FR295A Stone Pit (See map in bid documents) Coordinates: 41.721987, -78.818326 Wednesday, October 28th at 10:00 am (Day 2) Meet at FR279 Stone Pit (Different time and location from day 1. See map in bid documents) Coordinates: 41.725668, -78.784642 FAILURE TO ATTEND THE PRE-BID MEETING WILL BE CAUSE FOR REJECTION OFTHE BID.

Abandoned Mine Reclamation Project Rocky Glen Pond Moosic Borough, Lackawanna County Estimated Amount: $100,000 to $200,000 (Small Business Only) Term: 300 calendar days Bid Bond Required Principal Items of Work and Approximate Quantities: Grading – 21,200 Cubic Yards Backfill Mine Openings – 870 Cubic Yards Bat Gates – 40 Linear Feet (4 Gates) Seeding – 12 Acres