Updated_List_of_Attachments_0001.docx
DOCX document 18 KB Posted
- Solicitation number
- 140P1426Q0071
About this file
This is an updated attachments list for a Solicitation (140P1426Q0071) issued by the Department of the Interior National Park Service Intermountain Region for Wastewater Treatment PLC and HMI Programming upgrades at Yellowstone National Park, with a quote due date of 1 June 2026 at 10:00 MT.
The solicitation requires contractors to provide programmable logic controller (PLC) and human-machine interface (HMI) programming upgrades for the Canyon Wastewater Treatment Plant at Yellowstone National Park. The attachments list includes a Statement of Work, wage determination for Park County, Wyoming, and comprehensive technical documentation consisting of an RFI log, detailed wiring diagrams, PLC input-output registers, miscellaneous programming specifications, flow schematics with nomenclature, three PLC rack configurations, historical P&ID diagrams from 1981, and twenty HMI screen designs. Amendment 01 incorporated answers to Requests for Information (RFIs) and extended the original quote submission deadline to allow contractors adequate time to review all 34 attachments provided with the solicitation package.
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Text version
Project: Wastewater Treatment PLC and HMI Programming Upgrade Park: Yellowstone National Park
21 MAY 2026
Updated Attachments List List of Attachments
| Number |
| Description |
| Number of Pages |
| 1 |
| Statement of Work |
| 2 |
| 2 |
| Wage Determination – Park County, WY |
| 11 |
| 3 |
| RFI Log |
| 6 |
| 4 |
| Canyon WWTP Wiring |
| 19 |
| 5 |
| Canyon WWTP PLC I-O REGISTER |
| 8 |
| 6 |
| Canyon WWTP Misc programming |
| 39 |
| 7 |
| Canyon WWTP Flow Schematic |
| 2 |
| 8 |
| Canyon WWTP Flow Schematic nomenclature |
| 2 |
| 9 |
| Canyon PLC Rack 1 |
| 1 |
| 10 |
| Canyon PLC Rack 2 |
| 1 |
| 11 |
| Canyon PLC Rack 3 |
| 1 |
| 12 |
| Canyon P&ID from 1981_1 |
| 1 |
| 13 |
| Canyon P&ID from 1981_2 |
| 1 |
| 14 |
| Canyon P&ID from 1981_3 |
| 1 |
| 15 |
| HMI_1 |
| 1 |
| 16 |
| HMI_2 |
| 1 |
| 17 |
| HMI_3 |
| 1 |
| 18 |
| HMI_4 |
| 1 |
| 19 |
| HMI_5 |
| 1 |
| 20 |
| HMI_6 |
| 1 |
| 21 |
| HMI_7 |
| 1 |
| 22 |
| HMI_8 |
| 1 |
| 23 |
| HMI_9 |
| 1 |
| 24 |
| HMI_10 |
| 1 |
| 25 |
| HMI_11 |
| 1 |
| 26 |
| HMI_12 |
| 1 |
| 27 |
| HMI_13 |
| 1 |
| 28 |
| HMI_14 |
| 1 |
| 29 |
| HMI_15 |
| 1 |
| 30 |
| HMI_16 |
| 1 |
| 31 |
| HMI_17 |
| 1 |
| 32 |
| HMI_18 |
| 1 |
| 33 |
| HMI_19 |
| 1 |
| 34 |
| HMI_20 |
| 1 |
File details come from the government source that posted it. Updated .