Specifications include, but are not limited to: Scope: HESS MILL ROAD (CONTECH – Project No. 597560 – Dated 21 February 2020): • 1 – 30 LF - 8’ X 32’ Precast Arch Culvert with 4 - Precast Wingwalls, 2 - Precast Headwalls & 2 - Precast Foundations to be delivered and set in place. Notes: • See attached design plans. Any alternate specification must conform to the provided “Conditions for an Approved Equal Structure/Archâ€. • Culvert is to be designed with no weight restrictions. • Successful Bidder to provide Shop Drawings Signed and Sealed by a Professional Engineer for Township Approval prior to pouring concrete. • Culvert to be placed by Successful Bidder on a stone bed prepared by Township. • Township is responsible for all permits and all site work. • Culvert headwalls are to be fitted with threaded studs for attachment of guiderail supports. Guiderail to be installed by Township. DLN 4/23, 4/27; 1a