B08__A15_Historic_Drawings_Owner_Furnished_Gates.pdf

This is a technical specification and engineering drawing for a 60 x 60 Waterman Model QS-45-F Sluice Gate manufactured by True North Steel. The drawing provides comprehensive design and construction details for a water control gate system intended for irrigation applications, specifically for the Colorado River Irrigation Project in Poston, Arizona.

The specification includes detailed mechanical assemblies with threaded stud embedment depths for various configurations, engine positioning details, and connector specifications. Key components outlined in the bill of materials include cast iron gates, double reduction units, frame seals, cover plates, wedges, lubricators, adjusting hardware, lift assemblies, and various fasteners (hex nuts, studs, and bolts ranging from 5/8 inch to 1 1/4 inch diameters). The drawing indicates lift capacity of 5,677 pounds and provides maximum operating head specifications. Material designations specify cast iron for primary components, stainless steel for select hardware, and polyurethane for sealing elements. Paint specifications call for epoxy coatings in gray finish. The document is dated November 2, 2018, with a project reference number M12907 and drawing identification R8-18-0532, indicating this is a detailed engineering drawing for manufacturing and installation purposes rather than a solicitation document.