18. HD-26-141 Adopt Resolution and Authorize Chief Executive Officer to Execute a Pass-Through Agreement with Nippon Sanso Matheson, Inc. (formerly Matheson Tri-Gas, Inc.), in the amount of $270,000 and a contract term ending October 31, 2030, for as-needed welding supplies and equipment repair; and find the action is a subsequent approval for Harbor Development Permit 23-039(1) issued on January 13, 2025 for the Routine Maintenance, Repair, and Rehabilitation Activities, and determined to be categorically exempt from CEQA pursuant to State CEQA Guidelines Section 15301 (Class 1. Existing Facilities), Section 15302 (Class 2. Replacement or Reconstruction), and Section 15304 (Class 4. Minor Alterations to Land). (Maintenance - F. Greco)