The following specification is for work on 2 crossings Sweden and Hebron Rd. CATS is looking to stabilize and level crossing tub panels that are pumping. This will involve 5 outbound panels at Sweden and 4 inbound panels at Hebron. CATS will require the contractor to pump a polyurethane stabilization foam that is specifically designed to fill under the crossing structures without causing lift by filling the void that was created from these tubs pumping.
Each crossing on the Blue Line has a soil consist of solid particles and the spaces (voids) between these particles. However, void spaces in soil has caused big problems for these road crossings. Under concentrated loads, crossing tubs can literally squeeze air and water from soil as traffic transverse over it. When this happens, the soil sinks and crossing tubs follow closely behind and begin to pump creating defects and damaging the tubs.
The contractor will simply drill strategically placed holes into each panel. Using a portable pump and flexible hoses, they will fill these holes with the mixture (polyurethane foam) Lifting the panel crossing using this method. The contractor will perform this work during a weekend or beginning at non-revenue hours. CATS requires the contractor to provide a work schedule that will show a timetable of beginning work to completion for both Sweden and Hebron Rd. Crossings.
829
This request is to purchase replacement parts and repair services for the CATS Light Rail Vehicles Coupler System. Dellner Couplers Inc. was the supplier that manufactured and delivered the Light Rail Vehicle coupler components to Siemens under Contract #1. The equipment purchased against this Purchase Order is for spares required to repair or replace defective items and services to repair equipment. Parts must be interchangeable with the existing equipment.
PSR-826
The request is for Fire Extinguisher servicing of the LRV (Light Rail Vehicle) vehicles, and the MOW (Maintenance of Way) Signal houses and and Traction Power Substations.
PSR-1093
Light Rail Train Control and Signaling Systems. The parts that are being purchased under this contract are for replacement parts and inventory stock spares required to maintain the tracks signaling system, grade crossings and train control.
This was a sole source and should not have been entered in EarlyBird
PSR-1055
The spare parts that are being purchased are for maintenance replacement spares required to maintain the LYNX Blue Line track lubricating equipment. These items are being purchased from the original OEM in order to guarantee interchangeability with existing hardware.
Sole Source – should not have been put in Earlybird
PSR-852
The S70 Siemens Light Rail Vehicles (LRV) purchased under the Siemens LRV Procurement Contract have original equipment manufacturer (OEM) S70 LRV Axle Gear Units. Charlotte Area Transit Systems (CATS) is looking to create a contract for the purchase of replacement stock inventory spare parts for the S70 LRV Axle Gear Units. The spares are that are being purchased are replacement stock inventory spare parts to maintain the LRV’s.
925
Designs and manufactures the auxiliary power supply products for the light rail vehicles. The parts that are being purchased are for repair and replacement parts required to maintain the APS units. These are customized parts for Light Rail Vehicles.
This was a sole source and should not have been put in Earlybird.
PSR-647
Replace existing 160 Ton Air-cooled chiller with two smaller chiller units. One fore the Admin building and the other to support BOD Maintenance and body shops. This project is in response to failed chilled water piping the currently feeds the admin building. We currently have a rental chiller that is supplying the Admin building.
PSR-867
Charlotte Area Transit Services (CATS) is seeking Service Providers to perform Bus Radiator and Fuel Tank Repair Services. This project involves outsourcing of servicing and repairs of radiators, Charge Air Coolers, various Oil Coolers, Coolant Surge Tanks, and Fuel Tanks for CATS buses. The vendor will pick-up and return units to CATS facilities. Service of the units will take place at the vendors facility.
870
