HomeMy WebLinkAboutLot Certifications - 02/24/2004 NENORTHERN
ENGINEERING
SERVICES, INC.
FF R 06 20041ED pNA
February 5, 2004 N
Mr. Jay Barber
Stormwater Utilities
City of Fort Collins
700 Wood Street
Fort Collins, Colorado 80521
RE: Rigden Farms Second Filing
Grading Certification for Lott 16
Dear Mr. Barber, �y�r
This letter is in regards to Lot 16 at Rigden Farms Second Filing, and in particular,to
provide the City with a Grading certification for this particular building. The basis for our
evaluation is the survey information provided to Northern Engineering by RJL surveys,
dated January 28, 2004.
I have attached a copy of the elevations provided by RJL Surveys, as well as the
approved grading plan. The approved construction plans for the five units called for
stepped finished floor elevations of 4922.00 and 4922.50; the actual finished floor grade
of all units is 4922.51,higher than the approved plan. Other variations from the approved
grading plan include surrounding spot elevations up to 0.4' above the design grades.
There does appear to be sufficient grade away from the buildings to encourage positive
drainage, the lot grading does essentially comply with the approved grading plan.
Please let me know if you have any questions regarding this certification.
erely,
\\PQ4 lR f G181,Y��i
Roger A Curtiss, P.E. 273C2 No
Project Engineer
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cc: Carl Glaser
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420 SOUTH HOWES, SUITE 202 / FORT COLLINS, COLORADO 80521 / 970.221.4158 / FAX 970..221.4.159
bl/abl11Jb4 0b:59 9702263027 RJL SURVEYS PAGE 02
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