HomeMy WebLinkAbout502 Plowman Way - Special Inspections/Engineering - 04/15/2002April 15, 2002
KB Home
8401 East Belleview Avenue Suite 200
Denver, Colorado 80237
Attn: Mr. Kobey Northen
Re: Exterior Perimeter Drain Observation
Warren Farms P.U.D. 3rd Filing
502 Plowman Way, Lot 125
Fort Collins, Colorado
Terracon Project No. 20005081
Mr. Northen:
Irerracon
301 N. 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 construction at the referenced
site on April 2, 2002, as requested. A four -inch diameter perforated PVC pipe had been
placed around the exterior perimeter of the crawl space foundation system. The drainage
pipe appeared to exhibit positive drainage toward the sump pump located within the crawl
space area of the residence. We also observed 1% inch washed aggregate placed above
and below the pipe. The waterproof dampening of the foundation system was also
observed and in our opinion was completed in general accordance with standard residential
practices.
In our opinion the exterior perimeter drain was constructed in general accordance with the
plans and specifications for this project.
Sincerely,
TERRACON
Glenn
Field Technician
Copies to: (2) Addressee
nt Manager
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