HomeMy WebLinkAboutFile Documents.427 E Hyman Ave.0102.2018 (9).ACBK
MEMORANDUM
600 East Hopkins Avenue, Suite 303
Aspen, Colorado 81611
PH / FX 970 925 1125
daverybak.com
TO: Justin Hahn, City of Aspen, Plan Examiner
FROM: Dave Rybak
DATE: November 6, 2018
RE: 427 E. Hyman Avenue – Permit #0102.2018.ACBK
In response to the plan check comments provided on November 1.
1. Service Sink – The occupant load of the space is not increasing. Per I.E.B.C. 810.1,
compliance with the I.P.C. fixture requirements is required when the occupant load
is increased by more than 20%. A service sink is not required for the scope of work.
2. Accessible Entrance - A letter explaining the technical infeasibility per IEBC 12014.1,
of altering the entrance for accessibility accompanies this resubmittal.
3. HVAC - Please see Sheet A-201 for the location and approximate sizes of the existing
Forced Air System diffusers and grilles. We estimate the existing system provides
768 CFM of air flow throughout the First Floor
4. Lighting – Please see Sheet E-100 for an updated Existing First Floor Lighting Plan.
Demolition done under the IFFR permit exposed additional lighting within the
existing cabinetry. A table identifying the existing fixture count and total wattage,
with fixtures removed has also been added to the sheet. The COMMCheck report
has been updated to include these revisions.
5. Lighting Control
a. The existing light fixtures are on dimmers, with no control system to turn them
off. A timer will be added in the Stair to control all existing and new fixtures to
turn off after store operation hours, as noted on the First Floor Lighting Plan,
Sheet E-100.
b. Fixture C in the dressing room is the primary fixture for the space, controlled by
an occupancy sensor. The fixture has been revised to an LED to comply with the
wattage allowed for the dressing room. The COMMCheck has been updated to
eliminate the decorative exemption and update the wattage for this fixture.
Attachments:
Revised Plan Set, Revised COMMCHeck, Revised Light Fixture Cut Sheets, Accessiblity
Letter