Attachment D SaddleValve And StemAsBuilt.pdf

This is an as-built detail sheet for a slide headgate structure prepared by the U.S. Department of Agriculture Soil Conservation Service. The document presents architectural and engineering drawings for a concrete slide headgate installation, showing multiple cross-sectional views, plan views, and detailed specifications for construction.

The sheet includes detailed specifications for drain inlet construction, bell wall fitting installation, and slide headgate assembly. Key design elements shown include: a circular plan view of the headgate opening, section details on the centerline showing drain inlet configuration with concrete base requirements (minimum 5.0 inches of cement per specifications totaling 0.9 cubic yards), bell wall fitting details with adjustable stem guides and cast iron pipe connections, and slide headgate details indicating the use of 6-inch square cast iron headgate frames with bronze bearings and high-strength steel components. The construction notes specify that all surfaces must be thoroughly cleaned and steel components must be installed to precise alignment standards. The drawing is marked as "PAGE 3 OF 4" and notes that it is "Not to Scale," with document references to project No. 1 and revision dates indicating this is from November 1965.