EXHIBIT E - CTL Thompson Ground Water Testing Dated September 1 2023.pdf

This document is a groundwater testing letter from CTL|Thompson, Inc. to OTAK, concerning the Power Trail Underpass project located in Fort Collins, Colorado. The letter documents a groundwater monitoring study performed on May 18th, with drilling conducted at a specific location marked as TH-1 on Figure 1. CTL|Thompson provides groundwater measurements from piezometers at the site, tracking measurements on 5/18/23, 6/12/23, 7/7/23, and 8/31/23, with the TH-1 location showing progressively decreasing groundwater levels from 19 to 15.8 over that time period.

The document includes a detailed site map (Figure 1) showing the boring location in relation to Harmony Road, Innovation Drive, and Oakridge Drive. The project is identified with the CTL|T Project Number FC10823-112, and the letter is signed by R.B. "Chip" Leadbetter, III, PE, Senior Engineer. The purpose appears to be providing ongoing groundwater monitoring data for the underpass project, with the measurements potentially informing construction or environmental considerations for the site.