KMOS-TV is seeking a company to replace the elevator control system on its broadcast tower located in Syracuse, MO. The broadcast tower is a 2000' Rohn guyed mast tower that was constructed in 2003. The most recent tower inspection was in October 2021, with the tower being updated to the current standard of TIA/EIA Standard 222-H. The tower was plumbed and tensioned at this time. The tower elevator passed inspection in November 2021. The current elevator controller is a Marshall ELC-4401 controller which controls an SEW-Eurodrive DFV132S4BM68HR-KS motor. Elevator Control Unit.
1. A master ground control station.
2. An elevator car control station.
3. Emergency Communication Signal Alarm per the ASME A17.1 Safety Code for Elevators, Section
5.7 Special Purpose Personnel Elevators.
4. A wired or wireless industrial data and communication link to the traveling car.
5. All batteries and charging systems with plug-in connectors.
6. All enclosures and mounting equipment for both the ground and car stations.
7. All communication range extenders required for the car controller to function for the entire 2000 height of the KMOS broadcast tower. Additional work required
1. Provide all engineering and materials needed to complete the tower elevator control replacement project.
2. Provide to KMOS all engineering, design and technical diagrams at the completion of the project.
3. Inspect, repair, or replace any necessary safety interlocks, switches or alarms.
4. Remove existing elevator control equipment including inductor cables and standoff supports.
5. Perform no-load and governor operated full load safety tests.
6. Remove all job associated debris and remove equipment from the KMOS tower site.
7. Perform a complete Tower Elevator System Yearly Inspection under the ASME A-17.2 standard and all other requirements by the state of Missouri.
8. Perform routine oil and grease service and replace the main gear oil in the elevator motor.
9. Provide all other necessary, but unlisted, materials, engineering and personal required to complete this project. The last time/date to submit questions is 10:00AM CT on Wednesday, September 21, 2022. Email or fax questions to the Buyer as indicated in the Bid Contact Information section Liquidated damages: None.
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