7A--M-Pages Code Optimization land surveying software

The National Geodetic Survey, under the Department of Commerce NOAA, is seeking a small business contractor to optimize and update legacy land surveying software systems, including M-Pages, SdSolve, CALIBRATE, TRANSLEV, and Antcal, as part of the Modernized National Spatial Reference System Phase 2 initiative. The work is structured into three primary tasks and an optional task, with a total period of performance running from July 6, 2026, to July 5, 2027. Task 1 focuses on improving the runtime of the SdSolve program to process 100 stations of 24-hour GPS observations in under one hour by leveraging the LASER CoreLsa and Eigen libraries using C++, while Task 2 consolidates overlapping functions from CALIBRATE and TRANSLEV into a unified implementation using the LASER LSA library, and Task 3 migrates the absolute and relative Antcal source code to Python. The optional task involves upgrading the LASER engine to Eigen version 5.0.0. All deliverables must include fully documented source code, build scripts in the standardized "ant" language, validation materials such as test cases and performance benchmarks, documentation of external dependencies, and runtime logging for error tracking. Source code must be deleted by the contractor upon project completion. The solicitation is a Total Small Business Set-Aside under NAICS code 541511, with eligibility restricted to small businesses, HUBZone small businesses, and service-disabled veteran-owned small businesses, and requires active SAM registration along with UEID and CAGE code submission. The contract will be awarded on a low-priced, technically acceptable basis as a single firm-fixed-price purchase order on an all-or-none basis, with payment terms of Net 30. Offerors must submit proposals electronically by June 2, 2026, at 11:00 a.m. Eastern Time, in PDF or Microsoft Word format, including signed SF-1449 forms, completed past performance reference sheets, and a detailed statement demonstrating technical capability tied to the PWS—failure to fully address all requirements results in automatic rejection. Technical acceptability is a mandatory pass/fail gate, not scored but strictly evaluated. Contractors must comply with strict security protocols, including adherence to HSPD-12 and FIPS 201-3 for identity verification, proper handling and secure destruction of sensitive data, and full compliance with Section 508 accessibility