HomeMy WebLinkAboutB06-0196 Ex17 Way C-414 2010-05-12TRANSMITTAL FORM
Revision Submittals:
1. "Field Set" of approved plans MUST accompany revisions.
2. No further inspections will be performed until the revisions are approved & the permit is re- issued.
3. Fees for reviewing revisions are $55.00 per hour (2 hour minimum), and are due upon issuance.
Per it #(s) information applies to: Attention:
PW
-t� lq
( ) Response to Correction Letter
_attached copy of correction letter
() Deferred Submittal
() Other
ProjTt S ddress:
(Number) (Street) �� (Suitee #)
Building /Complex Name: 6 154 /`
Contact If
Company:
WAC"MAJO
Co mpa Address: Z> t > dAdr7" f�+ V,
City: at Zip: w l�
Contact Name: �� d_
Contact Phone: 4 7 < /— 4 P �
E -Mail C,OAPT -
Revised ADDITIONAL Valuations (Labor & Materials)
(DO NOT include original valuation)
Building:
$
Plumbing:
$
Electrical:
$
Mechanical:
$
Total:
$
I CECCEOM
MAY 13 201
I TOWN OF VAIL I
33
Description? l,ist of Cha ges:
A b4�
lrqh7 7, .
i• a n
(use additional sheet if necessary)
Date Received:
01- Jan -10
FEE PROTECTION CONSULTANTS
May 11, 2010
EMAIL: acurtis c@hksinc.com)
Mr. John Curtis, AIA, CDT
HKS, Inc.
1 Vail Road
Vail, Colorado 81657
MAY 13 2010
TOWN OF VAIL
FOUR SEASONS VAIL — 0 FLOOR EXIT PASSAGEWAY HEIGHT
Dear John:
15631 NWft* R*VA pr
$idle 330
Houston.TX 77040,5215 USA
wwwo*c.com
+1713-462-1840
Fox +1713462-0812
You have requested that Rolf Jensen & Associates, Inc. (RJA) comment on the required
egress height at the 4 th Floor exit passageway serving Stair D (northeast corner) of the Four
Seasons Vail Hotel & Resort project, currently under construction in Vail, Colorado.
In response to your request for assistance with this matter, RJA has the following comments:
1. The code permits protruding into the 7 ft egress height for allowable projections, stairs
and doors in accordance with IBC Section 1003.2.
2. Protruding objects can take up to 50% of a corridor or passageway ceiling.
3. The corridor in question is an exit passageway linking a stair on the 0 floor to one
coming frdMRthe 5 th floor to allow an occupant load of up to 200 from the 3 rd floor to
egress through back of house spaces.
4. The minimum egress dimension for this exit passageway is 44 inches wide by 80
inches high. No further protrusions, including sprinklers, are permitted into these
dimensions.
RJA is comfortable with the height of this exit passageway being reduced from 7 ft to 80
inches for this small portion of egress travel for the following reasons:
The height is not less than what is permitted within stairs and stair landings per IBC
1009.2 and, by virtue of 2 -hour protection, this passageway is similar to a stair
enclosure;
0 2010 Rolf Jensen & Associates, Inc. AN Rights Reserved
Ir
lzn
Mr. John Curtis AIA, CDT
HKS, Inc.
Page 2 — V31063
May 11, 2010
2. The travel distance from the 3` floor through this portion of passageway and to the
exterior is approximately 100 ft and the portion of passageway that is reduced is no
more than 15 ft., therefore the effective reduction in egress flow due to height is
negligible.
Please see attached photograph for reference. If you have any questions or concerns,
please contact me directly.
Sincerely,
ROLf-JENSEN & ASSOCIATES, INC.
Sean S. Donohue, P.E., LEED AP
SSD /cmw
V31063 - LT J Curtis Four Seasons Vail RFI -3194 Egress Corridor C414 Part 2.doc x
Attachment
ew light location
Sprinkler and conduit to run in build -out
Cove above CUH
Minimum 44" Clear
CUH flush to Furr Wall
0 '
12" Wide
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