6-02.1 Mifflin TISIP Detour Plan.pdf

This is a Detour Plan document prepared for Upper Paxton Township and Mifflin Township in support of the 2023 Transportation Infrastructure Safety Improvement Program (TISIP) - Bundle #1, a project administered by Dauphin County, Pennsylvania. The document serves as a supporting exhibit for a construction project that includes drainage improvements, guide rail upgrades, ADA ramp upgrades, and culvert replacement across multiple municipalities including Mifflin Township, Lykens Borough, Middle Paxton Township, and Millersburg Borough. Sealed bids for the project are being received online via PennBID until Friday, August 28, 2026, at 2:00 PM local time, with bids to be publicly opened and read at that time. A mandatory pre-bid conference is scheduled, and prospective bidders are urged to register as plan holders on the PennBID platform to receive all official notifications and addenda. The Engineering and Design firm Herbert, Rowland & Grubic, Inc., located at 369 East Park Drive in Harrisburg, Pennsylvania, is issuing the bidding documents for download from the designated website.

This is a unit price contract with detailed itemized pricing for various construction activities. Bid security of 10% in the form of a Certified Check or Bid Bond must accompany all bids, and bids remain valid for 60 days after the opening date. The project is funded through Dauphin County and is subject to Pennsylvania Prevailing Wage Act requirements and the Public Works Employment Verification Act (Act 141 of 2022), which mandates use of the E-Verify system for worker verification. The estimated project cost exceeds $25,000, triggering additional state regulatory requirements. No specific set-asides or incumbent vendor restrictions are identified in the procurement documents. Dauphin County reserves the right to waive minor informalities and select bids deemed most advantageous to the county's interests.