4704 HARBOR LN 2018-01-02 MF Import

From: 03/09/2010 11:13 #302 P.004/007 NELSON GEOTECIINICAL ASSOCIATES, INC FIELD REPORT Project: Anderson Property Owner: Rick and }lolly Anderson Location: Everett, Washington 17311 135"' Ave NE 9A-500 Weather: Woodinville, WA 98072 Purpose of (425).486 1669 PAX 481 2510 Visit: Cloudy, 40's File No.: 816909 Date: 02/05/10 Report No: 22 Page: 1 of 2 Wall Installation Monitoring By: BD We visited the site today at the request of Rick and Holly Anderson to observe the removal of the downed trees, installation of erosion control features, and drainage improvements on their property and the adjacent property. Upon arrival, we met with Tim of Ponderosa Pacific. Ile informed us that they had re-routed the main drain pipe on the site and directed it into the catch basin (see site plan). A clean -out was installed in the area behind the wall, to the north of the swimming pool. We also observed that the new 4-inch black corrugated pipe had been placed down the slope in the new easement, and the contractors were beginning to install the level spreader near the toc of the slope. The level spreader will consist of a T-connection at the end of black corrugated pipe, with two 4-inch PVC perforated pipes on tither end of the'['. The contractor will return on Monday to create a bridge -type structure for a low area in the pipe alignment, and finish installing and staking a few areas of the erosion control matting. Attachment: Site plan Signed: �� Distribution: `i �7