HomeMy WebLinkAboutFile Documents.1427 Crystal Lake Rd.0140-2020-BRES (14)The City of Aspen
These plans must be kept at the
building site or inspection
delays may occur. Construction
shall conform to these plans. All
changes shall be approved by
the building official.
Field Plan Set Must Be Printed In Color
SEPARATE PERMITS ARE
REQUIRED FOR ELECTRICAL,
PLUMBING, MECHANICAL, OR
FIRE SPRINKLER WORK
12/22/2020
03/03/2021
justinh
Per this project’s asbestos inspection report, your project
does not require a State asbestos abatement permit.
However, the following OSHA regulation must be
strictly adhered to: Standard Title 29, Part 1910.134,
1910.1001, and 1926.1101 of the Code of Federal
Regulations. It is recommended that you familiarize
yourself with these regulations and have a certified
General Abatement Contractor (GAC) conduct the removal
of the Asbestos Containing Material (ACM) under
engineering controls and that once the removal process is
completed, a visual inspection and clearance air
monitoring be conducted by an independent, certified Air
Monitoring Specialist. Furthermore, identified ACM may
be in areas which were either not covered in the scope of
the asbestos inspection or were inaccessible or hidden
due to their application during the construction process
and their subsequent enclosure or covering with building
and finish materials. These areas should be inspected
when renovation or demolition activities are scheduled
which may disturb the materials within, or beneath these
barriers.
SMOKE ALARMS AND
CARBON MONOXIDE
DETECTORS REQUIRED
THROUGHOUT DWELLING
UNIT PER CITY OF ASPEN
MUNICIPAL CODE 8.15
degrees (0.52 rad) from vertical.
2111.10 Hearth and hearth extension. Masonry fireplace
hearths and hearth extensions shall be constructed of concrete
or masonry, supported by noncombustible materials, and
reinforced to carry their own weight and all imposed loads.
No combustible material shall remain against the underside
of hearths or hearth extensions after construction.
2111.10.1 Hearth thickness. The minimum thickness of
fireplace hearths shall be 4 inches (102 mm).
2111.10.2 Hearth extension thickness. The minimum
thickness of hearth extensions shall be 2 inches (51 mm).
Exception: When the bottom of the firebox opening is
raised not less than 8 inches (203 mm) above the top of
the hearth extension, a hearth extension of not less than
3/8-inch-thick (9.5 mm) brick, concrete, stone, tile or
other approved noncombustible material is permitted.
2111.11 Hearth extension dimensions. Hearth extensions
shall extend not less than 16 inches (406 mm) in front of, and
not less than 8 inches (203 mm) beyond, each side of the fire-
place opening. Where the fireplace opening is 6 square feet
(0.557 m2) or larger, the hearth extension shall extend not less
than 20 inches (508 mm) in front of, and not less than 12
inches (305 mm) beyond, each side of the fireplace opening.
2111.12 Fireplace clearance. Any portion of a masonry fire-
place located in the interior of a building or within the exte-
rior wall of a building shall have a clearance to combustibles
of not less than 2 inches (51 mm) from the front faces and
sides of masonry fireplaces and not less than 4 inches (102
mm) from the back faces of masonry fireplaces. The airspace
shall not be filled, except to provide fireblocking in accor-
dance with Section 2111.13.
Exceptions:
1. Masonry fireplaces listed and labeled for use in con-
tact with combustibles in accordance with UL 127
and installed in accordance with the manufacturer’s
instructions are permitted to have combustible mate-
rial in contact with their exterior surfaces.
2. When masonry fireplaces are constructed as part of
masonry or concrete walls, combustible materials
shall not be in contact with the masonry or concrete
walls less than 12 inches (306 mm) from the inside
surface of the nearest firebox lining.
3. Exposed combustible trim and the edges of sheath-
ing materials, such as wood siding, flooring and dry-
wall, are permitted to abut the masonry fireplace
sidewalls and hearth extension, in accordance with
Figure 2111.12, provided such combustible trim or
sheathing is not less than 12 inches (306 mm) from
the inside surface of the nearest firebox lining.
4. Exposed combustible mantels or trim is permitted to
be placed directly on the masonry fireplace front
surrounding the fireplace opening, provided such
combustible materials shall not be placed within 6
inches (153 mm) of a fireplace opening. Combusti-
ble material directly above and within 12 inches
(305 mm) of the fireplace opening shall not project
more than 1/8 inch (3.2 mm) for each 1-inch (25 mm)
distance from such opening. Combustible materials
located along the sides of the fireplace opening that
project more than 11/2 inches (38 mm) from the face
of the fireplace shall have an additional clearance
equal to the projection.
For SI: 1 inch = 25.4 mm
FIGURE 2111.12
ILLUSTRATION OF EXCEPTION TO
FIREPLACE CLEARANCE PROVISION
Staggered Wood Stud 1 hour fire, STC 51 assembly from the Gypsum Manual (GA-600 Fire Resistance Design
Manual):
READ THIS OR FAIL YOUR INSPECTION!
Furred & Dropped Ceilings, Soffits, and Walls
20015 IBC 803.13
This applies to the attachment of finishes or furring to any
assemblies that are required to be either fire-rated or
non-combustible and is separate from the fire-rated
assembly requirement.
Walls, Ceilings & Soffits: If furred 1 ¾ inches or
less, do one of the following:
4.Fill spaces with Class A material.
5.Fill spaces with inorganic or non-combustible material.
6.Fire block 8 feet in all directions.
Walls: If set out (furred) greater than 1 ¾ inches,
do one of the following:
4.Use a Class A finish material (such as drywall).
5.Use non-combustible framing.
6.Protect both sides with fire sprinklers.
Ceilings & Soffits: If dropped (furred) greater
than 1 ¾ inches:
Framing members, hangers, and other assembly
members must be non-combustible. You may not
use wood.
In Type III and V construction only, you may use fire
retardant treated wood or non-combustible framing.
2015 IBC 601 Fire Resistive Requirements for
Type of Construction: ____
Primary Structural Frame: ____hr
(columns, beams, girders, etc)
Exterior Bearing Walls: ____hr
Interior Bearing Walls: ____hr
Floors/Ceilings: ____hr
Roof : ____hr
Unless noted otherwise for occupancy separation or fire
separation distance.
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0140-2020-BRES
MISCHIEF IN THE MOUNTAINS LLC
1427 CRYSTAL LAKE RD
273718131005
03/03/2021
justinh
03/12/2021
ALL OUTDOOR LIGHTING
MUST COMPLY WITH
THE CITY OF ASPEN LIGHTING CODE
SECTION 26.575.150