HomeMy WebLinkAbout1133 SAINT CROIX PL - SPECIAL INSPECTIONS - 5/12/2003May 12, 2003
James Company
1139 Nassau Way
Fort Collins, Colorado 80525
Attn: Mrs. Peggy Wanner
Construction Superintendent @ Stanton Creek
Re: Exterior Perimeter Drain Observation
Stanton Creek — Phase 4
1133 Saint Croix Place — Lot 57
Fort Collins, Colorado
Terracon Project No. 20026134
Irerracon
301 North Howes • P.O. Box 503
Fort Collins, Colorado 80521-0503
(970) 484-0359 Fax: (970) 484-0454
A representative of Terracon observed the perimeter drain at the above referenced address on May
6, 2003, as requested. A four -inch diameter perforated PVC pipe had been placed around the
exterior perimeter of the basement foundation with an impervious PVC membrane placed under the
drainage system. The drainage pipe appeared to exhibit positive drainage toward the sump pit
located within the basement area. We also observed % to 1-inch washed gravel placed above and
below the pipe and drainage filter fabric above the gravel. The waterproof dampening was also
observed and in our opinion was uniformly applied to the exterior foundations.
In our opinion the exterior perimeter drain was constructed in general accordance with the plans and
specifications for this project.
Reviewed By:
David A. Richer, P.E.
Geotechnical Engineer/Department Manager
Copies to: (2) Addressee
Arizona ■ Arkansas ■ California ■ Colorado ■ Georgia ■ Idaho ■ Illinois ■ Iowa ■ Kansas ■ Kentucky ■ Minnesota ■ Missouri
Montana ■ Nebraska ■ Nevada ■ New Mexico ■ North Carolina ■ Oklahoma ■ Tennessee ■ Texas ■ Utah ■ Wisconsin ■ Wyoming
Consulting Engineers & Scientists Since 1965
www.terracon.com