QandA.pdf
PDF 81 KB Posted
- Attached to
- Services to remove, replace, and upgrades four (4) Motor Control Centers Federal contract opportunity
- Solicitation number
- 191BWC20R00005
About this file
This document outlines a federal contract opportunity for services to remove, replace, and upgrade four motor control centers. The contractor shall provide all labor, materials, and resources to remove and replace two motor control centers and upgrade components of two additional motor control centers at a power plant facility in Falcon Heights, Texas. Work will include installing two automatic transfer switches, updating the programmable logic controller digital program, installing a new fiber optic/CATV communication system, and running new electrical feeders according to code. Funds are not presently available and no award will be made until funding is allocated. The solicitation is being conducted by the International Boundary and Water Commission United States-Mexico.
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Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| Qand A.pdf | ||
| Partial Submittals D2A.pdf | ||
| PARTIAL_SUBMITTALS ATS 1-8.pdf | ||
| PARTIAL SUBMITTALS D1A (1).pdf | ||
| MCC Phase 1.pdf | ||
| PARTIAL SUBMITTALS N4A_1-19.pdf | ||
| PARTIAL SUBMITTALS PLC CABINET 1-11.pdf | ||
| QandA 7.16.2020.pdf | ||
| New Equipment required ONE LINE DIAGRAM.pdf | ||
| FUTURE GENERAL ONE LINE-O001096-01-02 rev2.pdf | ||
| CURRENT GENERAL ONE LINE 07 2020.pdf | ||
| pic 2.jpg | JPG image | |
| Pic 1.jpg | JPG image | |
| 191BWC20R0005.pdf | ||
| Att 3 WD 2015-5309 Rev 11.pdf | ||
| Att 4 WD TX2020221 01.03.2020.pdf | ||
| Att 2 QASP Falcon Motor Control Center.pdf | ||
| Att 1 PWS- Falcon Power Plant Motor Control Center II.pdf |
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Text version
Q&A
1. Please confirm that two (2) new ATSs needs to be supplied, installed and commissioned for MCCs N1A and N4B, that each ATS needs to be wired to the existing 480V QED2 Switchboard and that new breakers needs to be supplied for the existing 480V switchgear.
Yes
2. Please confirm that the four (4) new circuit breakers needs to be wired and program to the existing QED2 Switchboard PLC and that a new digital input module needs to be added.
Yes
3. Please confirm that the ATSs status needs to be wired to the existing PLC panel.
4. Can you please let us know the brand and model of PLC panel that needs to be reprogram and rewired with new hardware.
5. Please confirm that all the MCCs contactors and circuit breaker status needs to be wire to the remote PLC i/o and reprogram in the existing PLC.
6. Please confirm MCCs annunciator display indication lights.
Yes, status lights open/close
7. Please let us know the MCCs power meter brand and model that is currently being used and that needs to be install in the new MCCs.
Yes, preference same brand than the others power meters
8. Please let us know the type of PLC Automatic Throw Over control scheme that needs to be installed in the MSB board.
Same as the other MCC’s
9. Please confirm that a coordination and arcflash study needs to be performed/updated after installation.
Yes
10. Who will be responsible for any concrete perforation that will be needed for the Rigid pipes.
Contractor supply and perform everything related with this project
File details come from the government source that posted it. Updated .