Rebuild of 12 ft Hydraulic Cylinder

The U.S. Army Corps of Engineers - St. Paul District requires a contractor to inspect and rebuild one (1) 12 ft. hydraulic cylinder that is used to operate the miter gates on Lock & Dam 1 in Minneapolis, MN. The hydraulic cylinder that is in need or repair/overhaul is a Parker-Hannifin Series 2H, Style C. It has a 8" bore, 4.5” rod diameter and 8’ 8” stroke length. The cylinder was operational when removed from the primary #2 miter gate during Winter 2022.The used Parker-Hannifin Series 2H, Style C hydraulic cylinder shall have the following service andrepairs performed:Clean, drain, tear down and inspect all internal and external components for wear and damage.Inspect the rod to make sure it is not bent, scratched or gouged and rebuild if necessary.The rod should be polished smooth and the internal tube should be machined and honed.Replace the gland, piston and any other wear items including seals and bearingsRemove brass bushing that are in the eye of the rod-end and replace with customer supplied stainless steel bearings.Polish the end capsDiagnose the cause of any damage to help prevent it from occurring again.Re-assemble and pressure testRe-paint with lead-free V766E vinyl-based industrial paint.Gray color8 mils thickThe repaired cylinder shall be delivered on or before 20 March, 2022.Cylinder will be delivered to and picked up from the vendor within a 50-mile radius of Lock and Dam 1. Beyond 50 miles, freight will be provided by the contractor. Lock and Dam 1 is located on the Mississippi River mile 847.9 and 5000 West River Parkway in Minneapolis, MN.OFFEROR SHALL BE REGISTERED IN SAM (System for Award Management) https://www.sam.gov to include the FAR and DFARS Representations and Certifications (Reps & Certs) sections with the NAICS code applicable to the solicitation.PLEASE SEE AMENDMENT 0001 - Amendment makes correction to