B09_Amendment_1_-_Attachment_8_-_Questions_and_Answers_0001.docx
DOCX document 15 KB Posted
- Attached to
- NAMA SEWAGE LIFT STATION CONTROL REPLACEMENT Federal contract opportunity
- Solicitation number
- 140P3023Q0037
View the file
Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| B09_Amendment_1_-_Attachment_9_-_M-23-13-No-TikTok-on-Government-Devices-Implementation-Guidance_final_0001.pdf | ||
| Sol_140P3023Q0037_Amd_0001.pdf | ||
| B09_Amendment_1_-_Attachment_10_-_Site_Visit_Sign_in_0001.pdf | ||
| Attachment_7_-_Pre-proposal_Site_Visit_Agenda.doc | DOC document | |
| Attachment_5_-_Subcontracting_Percentage_Worksheet.docx | DOCX document | |
| Attachment_4_-_Construction_Contract_Administration.docx | DOCX document | |
| Sol_140P3023Q0037.pdf | ||
| Attachment_6_-_Quote_Submission_Package.docx | DOCX document | |
| Attachment_3_-_CAAC_Letter_2020-04.pdf | ||
| Attachment_1_-_SOW_Hains_Point_Sewer_Ejector_1-18-23.docx | DOCX document | |
| Attachment_2_-_WD_DC20230001_effective_1-6-23.pdf |
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Text version
Questions and Answers for Solicitation 140P3023Q0037
1. Does the project require redundant PLC controllers or a single controller (section J, i)?
Answer: Redundant PLC is not necessarily required. Redundant controls are required for wet well level monitoring and High/low wet well level & Fault/alarm system monitoring.
2. Are there loop folders for every transmitter?
Answer: Some technical data may be available on existing equipment. NPS does not have as built drawings and information available.
3. Is there a master instrument index of all transmitters?
Answer: Some technical data may be available on existing equipment. NPS does not have as built drawings and information available.
4. Are all flow and pressure transmitters 4/20mA or HART (section L, i)?
Answer: Some technical data may be available on existing equipment. NPS does not have as built drawings and information available.
5. Do we know the scaling of all transmitters?
Answer: Some technical data may be available on existing equipment. NPS does not have as built drawings and information available.
6. Are there any existing P&IDs or drawings of any kind?
Answer: NPS does not have as built drawings and information. Some technical data may be available on existing equipment.
7. Can the reporting system be replaced with an industrial 500GB SSD computer? This would allow for flexibility in exporting/sharing/uploading data to other sites as well as expanded storage.
Answer: NPS IT standards do not allow broadcast connectivity between stations due to IT security protocols. Computer systems would need secure network connections that are not available at these stations. Each lift station must have separate controls and alarm notification function.
File details come from the government source that posted it. Updated .