Tab 04 SOW Redacted.pdf

This is a Statement of Work (SOW) for testing and calibration services on a 250-ton hydraulic lifting system. The contractor shall complete comprehensive functional testing, proof-load testing, and calibration of one Model DHS-250R System at the contractor's facility within six weeks of the equipment's arrival. The work includes a static structural proof test at 200% load capacity (1,000,000 lbs. with piston rod fully extended), a static hydraulic system proof test at 125% load capacity (625,000 lbs. with piston rod at mid-stroke), and a 10-point calibration ensuring accuracy within 0.5% of full load scale.

Additional deliverables include a complete functional hoisting and rotation test at 250,000 lbs. load, which encompasses hanging the system, rotating it in both directions, verifying the full 12-inch stroke travel, and confirming the 250,000 lb. weight measurement is within the 0.5% calibration standard (±2,500 lbs.), along with a one-hour hang test at 250,000 lbs. load. The contractor must also perform physical inspections for external and internal leakage, provide a calibration test report, and deliver a Certificate of Conformance upon completion of all testing activities.