Kelso Engineering Design Manual - May 2021 [1]
The purpose of the Kelso Engineering Design Manual (KEDM) is to set standards for the design and construction of both public and private infrastructure improvements.
The KEDM shall govern all new construction and upgrading of facilities both in the right‑of‑way and on‑site for: transportation‑related facilities; storm drainage facilities and stream channel improvements; sewer and water improvements; and park, recreation, and open‑space facilities used by the public. No construction of public improvements shall commence prior to City approval of the required design reports and construction plans.
Chapter 1- General Requirements - May 2021 [2]
Chapter 2 - Storm Drainage, Grading & Erosions Control [3]
Chapter 5 - Drinking Water [9]
Chapter 6 - Sanitary Sewer [11]
KEDM - Full Document [13]