HomeMy WebLinkAboutLot Certifications - 09/26/2003 NENORTHERN
ENGINEERING
SERVICES, INC. ��'�,i✓
September 22, 2003
Mr. Jay Barber ��
Stormwater Utilities flip N<I
City of Fort Collins
700 Wood Street
Fort Collins, Colorado 80521
RE: Rigden Farms Second Filing
Grading Certification for Building 12
Jay,
This letter is in regards to Building 12 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 September 12, 2003.
I have attached a copy of the elevations provided by RJL Surveys, as well as the
approved grading plan. The approved construction plans called for a finished floor
elevation of 4924.5; the actual finished floor grade is 4922.41, or approximately 1"lower
than the approved plan. Surrounding spot elevations vary from 0.07' above to 0.20'
below the design grades, however there does appear to be sufficient grade away from the
buildings.
Please let me know if you have any questions regarding this certification.
Sincerely,
O D NGCG�/
Roger A Curtiss, P.E. _ 27362
Project Engineer
%SSIo N Al
cc: Carl Glaser ///1/l/IIIHIil111�\\\\
�/'
420 SOUTH HOWES, SUITE 202 / FORT COLLINS, COLORADO 80521 / 970.221.4158 / FAX 970 221.41 59
W v
o
I
•� •OV. El
A,
• O 7
I /
�.
N . � � �
.4 v
000 O0.
.00% z m
TK
N Co
V
O Cb
� 3 �
Z rn
J
Q� ^ d)
IGDEN PARKWAY
12/2003 08: 20 9702263027 RJL SUR% EYS PAGE 02
ol
� � J
14.
40,
i
q 6.
v�
n
Oa-
o�
r� F�
r
i
,
71
r
�� 1