This Request for Quote (RFQ) is for procuring replacement VectorNav VN-100T-CR Sensors and associated components for the National Data Buoy Center (NDBC) at Stennis Space Center, MS. Please carefully review and follow the Offeror Instructions in the solicitation documents. The NAICS code for this action is 334511 and is set aside 100 percent for small businesses. This acquisition is being processed under the procedures of Federal Acquisition Regulation (FAR) Part 13, Simplified Acquisition Procedures. This constitutes the only Request for Quotation (RFQ) written offers are being requested. This notice is hereby issued as RFQ No.1305M223QNWWG0044. This RFQ and the incorporated provisions and clauses are those in effect through Federal Acquisition Circular (FAC) 2023-01. The line items shall be provided in accordance with the specifications listed in the attached solicitation SF1449 document.

Brand Name Justification:
The VectorNav VN100T-CR is a miniature, high-performance Inertial Measurement Unit (IMU) and Attitude Heading Reference System (AHRS). It combines 3-axis accelerometers, gyros, and magnetometers into one device. The sensor interfaces to NDBC equipment to process the sensor measurements into wave products. In prior years, the NDBC learned that a previously used sensor was planning to become obsolete. Therefore, the NDBC conducted market research to find a replacement sensor. Since that time, the NDBC has modified its wave system interface firmware to read the VN100T-CR input data stream and performed initial lab and field tests to confirm proper operation. Now the NDBC has mounted the sensor in place of the older obsolete part inside the operational tube. These sensors being purchased will be used to modify operational tubes to use the new VN100T-CR sensor. If the VN100T-CR product is not procured, the NDBC will reach a point where it cannot meet its requirement for wave observations due to lack of functioning sensors. Should another brand be procured, the NDBC would have to modify mounting and interface firmware, thus incurring more costs. Tests already completed for the VN100T-CR would have to be reconducted. This includes field testing. These tests are required to confirm proper operation and quality of the measurements. Thus, the cost to the government would greatly increase and wave observations at some stations may not be possible until the required testing could be completed.

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