HomeMy WebLinkAbout902 Ridge Runner Dr - Special Inspections/Engineering - 05/20/2014May 20, 2014
Hawkstone Builders, Inc.
609 Technology Circle
Windsor, CO 80550
Footing Observation
A'�-�2 Structural
Engineering, LLC
1329 East Seventh Street, Loveland, Colorado 80537
Office. (970) 663-6016. Fax. (970) 622-9324
The Fort Collins Twin II
902 and 908 Ridge Runner Drive
Lots 1 and 2, Block 3, Trailhead Subdivision
Fort Collins, Colorado
MAY 2 3 i014
Project Number: 13-199-31
Dear Mr. Moskal:
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On May 15, 2014, a representative of this office visited the site referenced above to observe the
footing form widths, depths, and reinforcement. The continuous and isolated footing widths and
depths were in general compliance with the foundation drawing by T 2Structural Engineering,
project number: 13-199, dated January 27, 2014. The reinforcement for the interior pads was
ready to be placed in the footing forms. The dowel reinforcement was on site and the spacing
will be confirmed with the foundation wall observation.
There are four ufer bars. The first ufer bar was located in the north basement foundation wall
approximately 2-feet from the front face of the basement wall. The second ufer was located in
the south basement foundation wall approximately 2-feet from the front face of the basement
wall. The third ufer bar was located in the north side of the garage foundation wall
approximately 2-feet 3-inches from the east side of the garage foundation wall. The forth ufer
was located in the south side of the garage foundation wall approximately 2-feet 3-inches from
the front of the garage foundation wall. The ufer bars were lapped and tied to the continuous
bottom row of reinforcing steel.
Protect freshly placed concrete from temperatures that will compromise the design strength of
the concrete. Concrete placement and reinforcement is to be installed in accordance with ACI
318 and IRC.
Please contact this office if there are questions, or if additional information is required. Thank
you for the opportunity to work with you on this project.
Sincerely,
Susan Tagg, P
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Mav 27. 2014
Hawkstone Builders. Inc.
"Technology Circle
Windsor. CO 80550
Perimeter Drain and Damp -proofing; Obsenation
The Fort Collins Twin If
402 and 908 Ridge Runner Drive
of I and 2. Block 3. Traiihead Subdivision
Fort Collins. Colorado
Project Number: 13-199-33
Dear Mr. Moskal:
On May 27. 2014. this office visited the site referenced above to observe the perimeter drain and
the damp -proofing of the exterior foundation walls that retain earth and enclose habitable or
usable spaces located below grade. The perforated pipe was bedded in gravel with building
paper over the pipe. Sump pits were located on the interior side of the foundation walls for each
half of the duplex. The exterior perimeter drain pipe should drain towards and he connected to
tlx: sump pits.
The damp -proofing appeared ur adequately cover the foundation walls. The damp -proofing
application is used to help reduce moisture that can permeate through the foundation wall.
Damp -proofing is effective in the absence of hydrostatic pressure and cracks in the foundation.
It is important to keep vegetation that requires watering out of the backfill area of the foundation
excavation.
Please contact this office if there are questions. or if additional information is required. Thank
you for the opportunity to work with you on this project.
Sincerely.
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Susan Tagg. P.E.
Enclosures
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