Amendment 2 - Questions & Answers.xlsx

XLSX spreadsheet 20 KB Posted

Attached to
Transit - Commercial Buses Wide Body Cutaway Floor Plans GG, HH, & II
Solicitation number
300000252585653
Issued by
Missouri

About this file

This is an Amendment 2 Questions & Answers document for the Missouri Department of Transportation (MoDOT) and Metropolitan St. Louis Transit Commission (MHTC) solicitation for modified Wide Body Buses under the State Transit Program. The document addresses three key technical clarifications submitted by a prospective bidder regarding vehicle specifications. The original Invitation for Bid seeks qualified organizations to provide modified Wide Body Buses for Floor Plans GG, HH, and II, with contract performance commencing from the executed contract date through three years, with options for two additional one-year renewals. Questions were required to be submitted no later than ten calendar days prior to the solicitation due date, with bids to be received electronically through MissouriBUYS Powered By MOVERS or by mail through USPS, UPS, or FedEx. Bidders intending to submit hard copy bids must notify the buyer of record, Ashten Lorts, five days before the solicitation closing date via email.

The three primary technical issues addressed in the amendment concern power inverter specifications, wheelchair lift barrier systems (WLBS) reference design clarification, and equivalency determinations for integrated barrier systems. MoDOT confirmed that the Power Inverter shall be accessible to the driver for normal use with cell phones and tablets, and if Ford does not supply an OEM power inverter, an aftermarket unit should be installed with appropriate wattage capacity. The agency identified LiftSentinel by BraunAbility as the reference make and model for the WLBS or an approved equal. Regarding integrated barrier systems such as the BraunAbility Century 2, MoDOT indicated that proposed bidders must provide additional documentation to determine whether such systems meet the functional intent and specification requirements, including passenger containment, interlocks, obstruction detection, load capacity, and compliance with ADA and FMVSS standards.

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Text version

Amendment 2

REQUIREMENTQUESTIONSMoDOT Response
Power-Inverter : Shall be OEM StandardClarification Request – Power Inverter Requirement

The specification states that the Power Inverter shall be OEM standard. However, Ford does not offer an OEM power inverter when the cutaway chassis is ordered without the passenger door, which is our standard configuration.

To address this requirement, we can propose the following alternatives for MoDOT’s consideration:

Installation of an aftermarket power inverter. If this option is acceptable, please confirm the preferred capacity: 1000 W or 2000 W.

OR

If the intent of the power inverter requirement is to supply 120 V power to the USB outlets located under the seats, please note that our standard pre‑wiring for these ports already includes power inversion suitable for 120 V use.

Please advise which option is acceptable, or clarify the intended purpose of the power inverter requirement.The Power Inverter in the specification is meant to be accessible to the driver for normal use for cell phones, iPads, etc. The watt should supply enough power for this type of use. If Ford does not supply an OEM Power Inverter, an aftermarket power inverter should be installed.
Definition/Reference DesignCan MoDOT please clarify whether the WLBS described corresponds to a specific commercially available system currently in service? If so, would MoDOT be able to provide:

A reference make and moddel, and/or

A photograph or schematic representative of the WLBS configuration being requested?The WLBS reference make/model would be the LiftSentinel, which is made by BraunAbility or an approved equal.
Equivalency/Integrated Barrier SystemsWe currently offer wheelchair lifts equipped with integrated inner and outer barrier systems (e.g., the BraunAbility Century 2), where the barrier functions are incorporated into the lift platform and operate automatically as part of the lift cycle. Provided that such a system:

Meets or exceeds the functional intent (passenger containment, interlocks, obstruction detection, load capacity, ADA and FMVSS compliance), and Does not reduce safety, durability, or operational reliability Would MoDOT consider an integrated inner/outer barrier lift system to be an acceptable equivalent to the WLBS described in the specifications? Proposed bidder would need to provide additional documentation on the wheelchair lifts equipped with integrated inner and outer barrier systems (e.g., the BraunAbility Century 2), to determine if proposed integrated barrier systems is equivalent and or meets the specification.

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