Attch 10.3 Drawing Details.pdf

This is a technical drawing document (Attachment 10.3) from the U.S. Air Force for sanitary line repairs at HAW 2604, located in the Omaha/Council Bluffs Service Network area. The drawing set contains four detailed diagrams depicting sanitary infrastructure work.

The technical details include: a typical wye and sanitary cleanout configuration; a typical utility trench detail showing proposed grade/existing ground with approved/suitable native material backfill and NYSOD Item 206.02 trench backfill excavation and fill specifications; a typical sewer and water separation detail establishing minimum horizontal and vertical clearances between water mains and sanitary sewers, with specific provisions requiring concrete encasement when separation distances are less than specified minimums; and a sanitary connection detail at manhole 0502 showing a new 6" SDR-35 sewer pipe installation with proper slope (1/4" pitch), knockout core drill procedures, and plug and grout fill specifications for existing knockouts to create proper water tight seals. The drawing notes reference Onondaga County Health Department approval requirements prior to construction and indicates connection to existing sanitary sewer manhole 0502. All drawings are marked "not to scale" and include standard engineering cross-sections and vertical/horizontal separation diagrams for utility installation guidance.