Tecnar High-Speed Particle Tracking System

This document outlines a Request for Proposal (RFP) detailing the requirements for a purchase by NASA Langley Research Center (LaRC). The primary objective is to acquire a turnkey DPV evolution system, which will be delivered alongside two days of on-site training for its use. The system has specific shipping dimensions (122cm x 61cm x 108cm) and weighs 152 kg, categorized under H.S. Code 9027.50.00. Additionally, there are optional features for purchase: a CPS 2000 laser designed for cold spray processes and an Accuraspray 4.0 sensor, also categorized under the same H.S. Code. The place of performance for this project is the NASA LaRC, with an expected delivery period of 8 weeks from the notice to proceed. This procurement is vital for enhancing LaRC's research capabilities in advanced particle characterization technologies.

NASA/NSSC intends to procure a Tecnar High-Speed Particle Tracking System from JP SAUER INC, the sole provider, through a sole source contract, as permitted by FAR 13.106-1(b)(1)(i). The procurement will be managed at NASA’s Langley Research Center, emphasizing the acquisition of commercial items and services under FAR Part 12 and Part 13. Interested organizations may submit their qualifications by 7 a.m. CST on August 4, 2025, to determine if the procurement will proceed competitively. The government retains discretion over the decision to pursue competition based on submitted responses. Oral communication is not allowed in response to this notice, and additional details regarding the Ombudsman for this acquisition can be accessed online. The primary contact for inquiries is Shanna Patterson, a Procurement Specialist at NASA. This document outlines the singular need for a specialized system, highlighting the governmental procurement process and the importance of competitive evaluation.

The document outlines a recommendation from the NASA Shared Services Center to negotiate solely with Sauer Engineering for the acquisition of the Tecnar High-Speed Particle Tracking System. The system uniquely provides simultaneous measurements of particle temperature, velocity, and size, specifically designed for high-speed particles in plasma spray chambers. The justification for this sole-source acquisition is based on extensive market research demonstrating that Tecnar's system is the only available solution that meets the stringent requirements for in-flight particle characterization under vacuum conditions. Notable features include accurate dual-speed capability and the ability to measure high temperatures, which are critical for quality assurance in plasma spray applications. The document emphasizes that alternative vendors lack the comprehensive capabilities of Tecnar's system, which could lead to increased costs, operational complexities, and potential delays in research efforts if chosen. Furthermore, it underscores that using a different vendor may necessitate the use of multiple instruments or custom solutions, thus complicating workflows and undermining the quality of research outcomes. This recommendation underscores the application of streamlined procurement processes within the context of federal contracting to ensure operational efficiency and uphold research integrity.