Abandoned Mine Reclamation Project Slippery Rock Creek Marion Township, Butler County Estimated Amount: $300,000-$500,000 Term: 360 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), 2,014 L.F. Clearing and Grubbing, 1 L.S. Subsurface Drains with Cleanouts, 1,718 L.F. Grading, 127,498 C.Y.

Abandoned Mine Reclamation Project, West Liberty South #1, Brady Township, Butler County Estimated Amount: $500,000 to $1,000,000 Term: 360 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), 672 L.F. Clearing and Grubbing, 1 L.S. Subsurface Drains with Cleanouts, 1,750 L.F. Grading, 252,589 C.Y. Planting – Tree Seedlings, 9,318 EACH 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 - 6%, 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 Reclamation Project South Timblin Porter Township, Jefferson County Estimated Amount: $100,000-$200,000 (Small Business Only) Term: 360 calendar days Bid Bond Required Principal Items of Work and Approximate Quantities: Mobilization and Demobilization, 1 L.S. 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 Eighteen-Inch (18”) Diameter, Stacked, 2,050 L.F. Grading, 35,500 C.Y. Seeding – Seed Bed Preparation, 5.0 Acres

Storage Tank Removal Pitzer Transport, Inc. City of Jeannette, Westmoreland County Estimated Amount: $0-$100,000 (Small Business Only) Term: 90 calendar days No Bid Bond Required Principal Items of Work and Approximate Quantities: Removal of one steel underground storage tank system. (1 10,000-gallon diesel underground storage tank) Tank is uncapped and has 25 5/8 inches of water and 3/8 inches of product at the last inspection. There is a need to pump the tanks of liquid and property dispose of liquid. A closure report is required as well as closure sampling.

Abandoned Mine Reclamation Project Bovard Area Wide Subsidence Hempfield Township, Westmoreland County Estimated Amount: Greater Than $5,000,000 Term: 630 calendar days Bid Bond Required Principal Items of Work and Approximate Quantities: Overburden Drilling and Casing, Steel or PVC, 10,203 L.F. Four-Inch (4") Air Rotary Drilling, 33,942 L.F. Furnishing and Installing Four-Inch (4") Nominal Steel or PVC Injection Casing, 32,224 L.F. Supply and Delivery, Mixing and Injection of Grout Material - Cement, 5,045 TON Supply and Delivery, Mixing and Injection of Grout Material - Fly Ash, 29,522 DRY TON Supply and Delivery, Mixing and Injection of Grout Material - Stone (AASHTO No. 57), 20 TON Supply and Delivery, Mixing and Injection of Grout Material - Sand (Type A), 17,892 DRY TON Injection Site Preparation and Site Restoration, 497 EACH 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 - 5%, 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.