HomeMy WebLinkAboutEngineer's Letter Slab Insulationú*reøVanfuæ-
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Colleen W¡rth
From:
Sent:
To:
Cc:
Subject:
Attachments:
Mike Arbaney < mi ke@coloradostructu ral.com >
Thursday, September 23,2021 3:56 PM
Colleen Wifth; Luke Gosda
Jim Wilson; Andy Schwaller; Sam lrmen
Re: [External] heads up
Slab lnsulation letter.pdf
Attached is a formal stamped letter for the insulation on the iron bridge projects.
Thanks,
Mike Arbaney
Mike Arbaney P. E,
Colorado Structural, Inc.
tel. (970)-349-5922
fax'. (970)-349-5926
mike@coloradostnrctural. corn
From : M ike Arba ney < m i ke @ coloradostructu ra l.com>
Date: Thursday, September 23,TOZL at 3:43 PM
To: Colleen Wirth <cwirth@garfield-county.com>, Luke Gosda <luke.gosda@sunriseco.com>
Cc: Jim Wilson <jwilson@garfield-county.com>, Andy Schwaller <aschwaller@garfield-county.com>, Sam
I rmen <sirmen@ga rfield-county.com>
Subiect: Re: heads up
Colleen,
This emailconfirmsthatthe ironbridge projects are in climate zone 5 and only 24" of horizontal insulation is required
The structural plans indicate 4'-0" which may be reduced to 24" per the Garfield county requirements as well as the
2009lEcc.
Please let me know if you need anything from me moving forward.
Thanks,
Mike Arbaney
Mike Arbaney P.E,
Colorado Stnrctural, Inc.
fel. (970)-349-5922
fax (910)-349-5926
mike@coloradostrtrctural. com
From : Col leen Wirth <cwi rth@ga rfie ld-cou nty.com>
Date: Wednesday, September 22, 202L at 1L:02 AM
To: Luke Gosda <luke.gosda @sunriseco.com>
Cc: Míke Arbaney <mike@coloradostructural.com>, Jim Wilson <jwilson@garfield-county.com>, Andy
Schwaller<aschwaller@garfield-county.com>, Sam lrmen <sirmen@garfield-county.com>
Subject: heads up
1
BLRE-06-2L-6948 SCIB LLC - 35 River Vista
BLRE-06-2L-6949 SCIB LLC - 11 River Vista
Hello Luke,
Just a courtesy heads up on a couple of tlre lrorrbridge job sites. This lnorrrilrg Jirr Wilsorr, GarCo buildirrg inspector, was
asked by someone at the job síte r/they could have permissíon to moàify the shallow foundation insulation design for
your proposed building(s)? Are you made aware of this? From cell phone call from Jim, he directed the contractor on
site - f they are to request changes or amendments to the foundation details to obtain the Engineer of Record's
approval for changes. I am gathering this job site will continue to have 3'd party input or oversight and l'm concerned
whether this new request frotn the field reflects all parties i.e. (SCIB LLC) owner 1 owner representative and/or third
party oversight or intent? Wanted you as owner representative to be aware of thís.
lf you haven't directed this design change, please collaborate wlth the 3'd party lnspector / englneer of record and
subcontractors to ensure everyone's on the same page with constructíon moving forward.
6*fi8 llnsl¡latimn
6Él*9 llr¡sulatitun
Have a good day!
Colleen Wirth
Plans Examiner
Garfield County Building Division
108 8th Street, Suite 401
Glenwood Springs, CO 8l-601
cwi rth @sa rf ield-cou ntv. com
office {970) 945-1377 ext. 1610
3$ rliwenuiista
1.1. riiweruiìsta
GlenwoodSprings 987-3527 CAIILAHËAS
Glenwood Springs
Jänn
Jinn
2
. ENGtNttR[{G SERV|CIS.
SCIB, LLC
0115 Boomerang Road, Suite #5201B
Aspen, CO 81611
9123121
RE: Iron Bridge Heavily reinforced slab insulations requirements.
Luke,
This letter is to be forwarded to the Garfield County Community Development Department.
This letter is to confirm that the ironbridge projects are in climate zone 5 and only 24" of
horizontal insulation is required for all ofthe shallow frost protected slab projects in the Iron
Bridge subdivision. The structural plans indicate 4'-0" which may be reduced to 24" per the
Garfîeld county requirements as well as the 2009IECC.
Please let us know if you have any further questions or need anything else'
Sincerely,
Mike Arbaney P.E.
38815
0
NAL
p.O. Box 2544 . Cresred Butte CO 81224 95¡ . ph: 970.349.5922. I:970.349.5926