Amendment 1 - Questions & Answers.xlsx
XLSX spreadsheet 22 KB Posted
- Solicitation number
- 300000252585653
- Issued by
- Missouri
About this file
This is an Amendment 1 Questions & Answers document for a Missouri Department of Transportation (MoDOT) and Missouri Health and Transportation Commission (MHTC) procurement for modified wide body buses for the State Transit Program. The solicitation seeks qualified vendors to provide commercial buses with custom floor plans designated GG, HH, and II. The contract term extends for three years from the executed contract date with two optional one-year renewal periods. Questions and issues regarding the solicitation must be submitted no later than ten calendar days prior to the bid due date. Bids will be received electronically through MissouriBUYS Powered By MOVERS or by mail through USPS, UPS, or FedEx; vendors intending to submit hard copy bids must notify the buyer of record, Ashten Lorts, at ashten.lorts@modot.mo.gov at least five days before the solicitation closing date.
The amendment addresses technical specifications for bus construction, specifically clarifying acceptable deviations from original material requirements. MoDOT approved the use of fiberglass front and rear caps in addition to the specified steel cage and aluminum exterior panels, provided all Federal Motor Vehicle Safety Standards (FMVSS) requirements are met. Additionally, MoDOT accepted a deviation permitting fiberglass wool insulation with a thermal resistance of R4.0 to R4.2 per inch, installed to achieve a minimum overall R-value of R5 or greater, as an alternative to the originally specified polystyrene composite, polyurethane foam, or honeycomb resin insulation materials. The approved fiberglass wool insulation must be nontoxic, formaldehyde-free, noncombustible, and compliant with applicable FMVSS flammability requirements.
View the file
Other files
| File | Type | Posted |
|---|---|---|
| MODOT 0000000281SL_7_SUPPLIER.pdf | ||
| Amendment 7 - Q&A.docx | DOCX document | |
| Amendment 05 - Questions & Answers.docx | DOCX document | |
| Amendment 2 - Questions & Answers.xlsx | XLSX spreadsheet | |
| Fiberglass Composite Bus Specifications.docx | DOCX document | |
| Steel Cage Bus Specifications.docx | DOCX document | |
| WBC-GG Floor Plan.pdf | ||
| WBC-HH Flat Floor Plan.pdf | ||
| WBC-II Flat Floor Plan.pdf | ||
| Amendment 6 - Q&A #1.xlsx | XLSX spreadsheet | |
| Amendment 6 - Q&A #2.doc | DOC document |
Show all 11
On GovTribe
Work with this file
- Download the original file
- Contacts named in this file
- Similar government files
- Ask GovTribe AI about this file
Text version
Amendment 1
| REQUIREMENT | QUESTIONS | MoDOT Response: | |
| BODY EXTERIOR | The body shall be a steel cage manufactured out of a minimum of 16-gauge metal integrally mounted to the chassis and conform structurally to FMVSS. The outside layer of the body shell shall be of a metal construction (not fiberglass) | Exterior roof and side panels are made of aluminum. The front and rear cap are made of fiberglass to allow for a greater structural flexibility while maintaining the highest safety standards. Please confirm this configuration is acceptable. | The front and rear cap can be made of fiberglass, as long as all FMVSS requirements are met. |
| INSULATION | Shall consist of a polystyrene composite placed in the ceiling and side walls with a minimum R Value of 5 and shall be nontoxic. A polyurethane-foam insulation material or 1” honeycomb resin is also acceptable if providing the same R Value as stated above. Batt insulation is not acceptable. | Micro Bird respectfully requests a deviation from the specified insulation material to allow the use of fiberglass wool insulation installed within the vehicle’s roof and side‑wall body structural bows, as well as the front and rear caps. This semi‑rigid fiberglass wool insulation provides a thermal resistance of approximately R‑4.0 to R‑4.2 per inch and is installed at a thickness sufficient to achieve a minimum overall R‑value equal to or greater than R‑5, thereby meeting the performance intent of the specification. The material is non‑toxic, manufactured with a formaldehyde‑free binder, non‑combustible, and compliant with applicable FMVSS flammability requirements, with tested flame spread and smoke development values consistent with transit safety standards. Installation within the structural bows allows secure retention, continuous insulation coverage, and avoids interference with wiring, drainage paths, or structural components. Compared to spray‑applied foam or rigid composites, this approach mitigates lifecycle risk by preventing moisture entrapment, allowing visual inspection, and enabling repair or replacement without damage to the body structure, while delivering proven long‑term thermal, acoustic, and durability performance consistent with Missouri DOT operational expectations. | MoDOT accepts the deviation from the specified insulation material to allow the use of fiberglass wool insulation installed within the vehicle’s roof and side‑wall body structural bows, as well as the front and rear caps. This semi‑rigid fiberglass wool insulation provides a thermal resistance of approximately R‑4.0 to R‑4.2 per inch and is installed at a thickness sufficient to achieve a minimum overall R‑value equal to or greater than R‑5 |
File details come from the government source that posted it. Updated .