Specifications include, but are not limited to:PATH wishes to pre-qualify prospective firms to submit bids for PATH – Contract No. PAT-084.006 – “Tunnels A&B Water Management & Equipment Control Systems.” Prospective firms must be experienced and have expertise in construction within rail transit environments, including tunnel locations. It is anticipated, but it is not guaranteed, that work required under the Contract may include, but may not necessarily be limited to, the following: A. Work includes all necessary labor, materials, equipment, submittals, mockups, quality testing, etc. to furnish, install and commission water management gates, including operating hardware and supporting systems. A. (1) In-tunnel work and out of tunnel work involves: • Heavy rigging in confined spaces (preferably rail tunnel environment). • Heavy Portland cement concrete work (preferably rail tunnel environment). • Structural Steel work and in-place full penetration welding of steel. • Installation and commissioning of hydraulic systems. • Calibration, testing and commissioning of supporting systems, including, but not limited to Lenel Access Control, Programmable Logic Controls (PLC)/Human Machine Interface (HMI), vibration detection equipment, Verint VMS, Cisco network equipment and Vidsys software, to be performed by a Controls Systems Integrator.
