HomeMy WebLinkAboutFile Documents.216 S Monarch St.0055.2019 (73).ACBKThe 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
COMcheck Software Version 4.1.1.0
Interior Lighting Compliance Certificate
Project Title:
2015 IECC
Project Type:Alteration
Construction Site:
216 S MONARCH ST
ASPEN, CO 81611
Owner/Agent:
Bryan May
Bryan May Architecture
706 W Main St
Aspen, CO 81611
970-300-2086
bmay@bryanmayarchitecture.com
Designer/Contractor:
SHANE DAVID
DAVID ELECTRIC
CARBONDALE, CO 81623
970-618-9845
Project Information
Energy Code:
DUEMANI RESTAURANT
Allowed Interior Lighting Power
A
Area Category
B
Floor Area
(ft2)
C
Allowed
Watts / ft2
D
Allowed Watts
(B X C)
1-RESTAURANT UPPER LEVEL (Dining: Bar Lounge/Leisure)1867 1.01 1886
2-RESTAURANT LOWER LEVEL (Dining: Bar Lounge/Leisure)1382 1.01 1396
3281Total Allowed Watts =
Proposed Interior Lighting Power
E
(C X D)
D
Fixture
Watt.
A
Fixture ID : Description / Lamp / Wattage Per Lamp / Ballast
B
Lamps/
Fixture
C
# of
Fixtures
RESTAURANT UPPER LEVEL ( Dining: Bar Lounge/Leisure 1867 sq.ft.)
A1-RECESSED CANS: A1: DOWNLIGHT: LED Other Fixture Unit 16W:1 42 15 630
A2-KITCHEN DOWN LIGHTS: A2: DOWNLIGHT: LED Other Fixture Unit 16W:1 19 15 285
P1-BAR PENDANTS: P1: PENDANT: LED A Lamp 11W:1 5 100 500
L1-LED STRIP: L1: LED TAPE: LED Linear 8W:1 1 60 60
SC1-DECORATIVE SCONCES: SC1: SCONCE: LED A Lamp 6W:1 5 4 22
E1-EMERGENCY EXIT LIGHTING: E1: LED EGRESS LIGHT: LED Other Fixture Unit 6.5W:1 2 4 Exempt
Exemption:Exit Signs, Safety or Emergency Lighting
X1-EXIT SIGNS: X1: LED EXIT SIGN: LED Other Fixture Unit 6.5W:1 2 3 Exempt
Exemption:Exit Signs, Safety or Emergency Lighting
RESTAURANT LOWER LEVEL ( Dining: Bar Lounge/Leisure 1382 sq.ft.)
A1-RECESSED CANS: A1: DOWNLIGHT: LED Other Fixture Unit 16W:1 29 15 435
SC1-DECORATIVE SCONCES: SC1: SCONCE: LED A Lamp 6W:1 2 4 9
SC2-DECORATIVE SCONCES: SC2: SCONCE: LED A Lamp 3.2W:2 8 80 640
SC3-DECORATIVE SCONCES: SC3: SCONCE: LED A Lamp 6.5W:1 2 60 120
F1-TROFFER LIGHTS: F1: LED 2X4 TROFFER: LED Panel 40W:1 14 40 560
E1-EMERGENCY EXIT LIGHTING: E1: LED EGRESS LIGHT: LED Other Fixture Unit 6.5W:1 2 4 Exempt
Exemption:Exit Signs, Safety or Emergency Lighting
X1-EXIT SIGNS: X1: LED EXIT SIGN: LED Other Fixture Unit 6.5W:1 2 3 Exempt
Exemption:Exit Signs, Safety or Emergency Lighting
3262Total Proposed Watts =
Project Title:
Data filename:
DUEMANI RESTAURANT
C:\Users\bmay2\Dropbox\BMA\Projects\2019\1910_Duemani\05_Team\18_Electrician_David\1908
06_RCP and ComCheck\DUEMANI_BMA.cck
08/20/19Report date:
61 ofPage
08/21/2019
justinh
Interior Lighting Compliance Statement
Compliance Statement: The proposed interior lighting alteration project represented in this document is consistent with the
building plans, specifications, and other calculations submitted with this permit application. The proposed interior lighting
systems have been designed to meet the 2015 IECC requirements in COMcheck Version 4.1.1.0 and to comply with any
applicable mandatory requirements listed in the Inspection Checklist.
Name - Title Signature Date
Interior Lighting PASSES
Project Title:
Data filename:
DUEMANI RESTAURANT
C:\Users\bmay2\Dropbox\BMA\Projects\2019\1910_Duemani\05_Team\18_Electrician_David\1908
06_RCP and ComCheck\DUEMANI_BMA.cck
08/20/19Report date:
62 ofPage
Bryan May, Architect 8/20/19
06/20/2019
0055.2019.ACBK
X LL 6/20/2019
X
X
X
X
X
X
X
X
X
1166.25
487.50
1817.55
1605.00
5053.75
1605.00
625.00
487.50
15550.00
1575.00
JRB 7/10/19
0
0
0
0
0
PH 7/9/185
SW 8/21/19
AS 7/10/19
JH 8/21/19
JH 8/21/19
NT 8/20/19
08/12/2019
08/21/2019
justinh
FIRE
SPRINKLERS
REQUIRED
Stamped mechanical plan
required to be reviewed
and issued to the field set
prior to any mechanical
inspections taking place.
0055.2019.ARBK
LEARY
216 SOUTH MONARCH
273707382006
CHIP 8/21/19
DAM 8/22/19
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.
GA FILE NO. CM 1450 GENERIC 1 HOUR
FIRE
Fire Test:UL NC505-(1-6), 71NK2639,
12-23-75;
UL NC505, 77NK1518;
UL Design X526
GYPSUM WALLBOARD, STEEL COLUMN COVER
Base layer 1/2" type X gypsum wallboard applied around TS4x4x0.188 tube steel column
and held in place with paper masking tape. Second layer 1/2" type X gypsum wallboard
applied around column and held in place with paper masking tape. Face layer either No.
24 MSG galvanized steel column cover consisting of two L-shaped sections with snap-
lock sheet steel joints or No. 22 MSG galvanized steel column covers consisting of two
L-shaped sections with lap joints fastened with No. 8x1/2" sheet metal screws 12" o.c.
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.
VA
1
1
1
1
1
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
Unit ID:Sales Order No:Project Name:Requester:
Drawn by:
Detailed by:
Date:Detailed On:Company:
COS Contact:
Signature:
26386-01-00A
Aisha T10JUL2019
RustiqueJeff Jensen
Cindy Adams
Architectural Windows & Doors, Inc.
NOTE: STRUCTURAL SUPPORT MAY BE REQUIRED
AROUND & BETWEEN MULLED UNITS. THE SIZE & TYPE
TO BE DETERMINED BY A STRUCTURAL ENGINEER.
LESS ASTRAGAL
Tempered Tempered
Metal Clad
F.S. 87 1/16 [2211mm]
F.
S
.
1
0
4
1
5
/
1
6
[
2
6
6
5
m
m
]
Gl
a
s
s
8
9
1
/
8
[
2
2
6
3
m
m
]
Glass 34 3/4 [883mm]
R.O. 87 13/16 [2230mm]
R.
O
.
1
0
5
1
/
2
[
2
6
8
0
m
m
]
Panel 42 7/16 [1078mm]
Pa
n
e
l
1
0
2
7
/
8
[
2
6
1
3
m
m
]
1, ENTRY OPTION; QTY: 1
1/4 [6mm]
Opening
40 3/16 [1022mm]
FD2-Outswing-Flat Sill. Wide Btm Rail
3.9 / 63-122 / 3.93.9 / 63-122 / 3.9
4 9
/
1
6
[
1
1
6
m
m
]
1/4 [6mm]
4 9/16 [116mm]
11
5
/
8
[
2
9
5
m
m
]
08/02/2019
justinh
Unit ID:Sales Order No:Project Name:Requester:
Drawn by:
Detailed by:
Date:Detailed On:Company:
COS Contact:
Signature:
26386-02-00
Aisha T10JUL2019
RustiqueJeff Jensen
Cindy Adams
Architectural Windows & Doors, Inc.
NOTE: STRUCTURAL SUPPORT MAY BE REQUIRED
AROUND & BETWEEN MULLED UNITS. THE SIZE & TYPE
TO BE DETERMINED BY A STRUCTURAL ENGINEER.
2, BAR SIDE; QTY: 1
Tempered
TD1-Outswing-Flat Sill-Wide Btm Rail
Metal Clad
F.S. 43 7/8" [1115mm]
F.
S
.
1
0
4
1
5
/
1
6
"
[
2
6
6
5
m
m
]
Gl
a
s
s
8
9
1
/
1
6
"
[
2
2
6
2
m
m
]
Glass 34 5/16" [872mm]
R.O. 44 5/8" [1134mm]
R.
O
.
1
0
5
1
/
2
"
[
2
6
8
0
m
m
]
Panel 42" [1067mm]
Pa
n
e
l
1
0
2
7
/
8
"
[
2
6
1
3
m
m
]
Opening
39 3/16 [995mm]
4 9/16 [116mm]
11
5
/
8
[
2
9
5
m
m
]
4
9
/
1
6
[
1
1
6
m
m
]
08/02/2019
justinh
8500 / 8600 Series
Mortise Locks
Functions
For use with lever handles, and knobs*
Cylinders and trim shown for illustration purposes only (supplied by others)
*1-way rotation standard,
2-way rotation available in
most functions
8500ADL for doors 1 3/4” minimum
(1 1/4” armor front)
8600ADL for doors 1 3/8” minimum
(1” armor front)
Active Dummy Lock
Active handles inside and outside
8501 for doors 1 3/4” minimum (1 1/4” armor front) 8601 for doors 1 3/8” minimum
(1” armor front)
Deadlock
Dead bolt by key outside
No Inside Operation
8502 for doors 1 3/4” minimum
(1 1/4” armor front)
8602 for doors 1 3/8” minimum
(1” armor front)
Deadlock
Dead bolt by key either side
8503 for doors 1 3/4” minimum (1 1/4” armor front) 8603 for doors 1 3/8” minimum (1” armor front) Deadlock
Dead bolt by key outside and turn piece
inside
8504 for doors 1 3/4” minimum
(1 1/4” armor front)
8604 for doors 1 3/8” minimum
(1” armor front)
Deadlock
Dead bolt by turn piece inside
No outside operation
8505 for doors 1 3/4” minimum (1 1/4” armor front) 8605 for doors 1 3/8” minimum (1” armor front) Deadlock
Dead bolt by turn piece inside and emergency
key outside
8522 for doors 1 3/4” minimum
(1 1/4” armor front)
8622 for doors 1 3/8” minimum
(1” armor front)
Store Door Lock
Latch bolt by handle either side Dead bolt by key either side
8524 for doors 1 3/4” minimum
(1 1/4” armor front)
8624 for doors 1 3/8” minimum
(1” armor front)
Dormitory, Entrance or Storeroom Lock
Latch bolt by handle either side Dead bolt by key outside and turn piece
inside
8525 for doors 1 3/4” minimum
(1 1/4” armor front)
8625 for doors 1 3/8” minimum
(1” armor front)
Passage and Closet Latch
Latch bolt by handle either side
8539 for doors 1 3/4” minimum
(1 1/4” armor front)
8639 for doors 1 3/8” minimum
(1” armor front)
Privacy Bedroom or Bathroom Lock Latch bolt by handle either side
Dead bolt by turn piece inside and optional
emergency key outside
8548 for doors 1 3/4” minimum
(1 1/4” armor front)
8648 for doors 1 3/8” minimum
(1” armor front)
Entrance or Apartment Lock
Latch bolt by key outside and handle either side unless outside handle is locked by toggle-action stop Dead bolt by key outside and turn piece inside
8556 for doors 1 3/4” minimum
(1 1/4” armor front)
8656 for doors 1 3/8” minimum
(1” armor front)
Entrance or Office Lock
Latch bolt by key outside and handle either side unless outside handle is locked by toggle-action stop Auxiliary latch deadlocks latch bolt
8559
for doors 1 3/4” minimum (1 1/4” armor front)
8659
for doors 1 3/8” minimum (1” armor front)
Storeroom or Closet Lock
Latch by handle inside and key outside Outside Handle always RIGID Auxiliary Latch deadlocks latch bolt
6-3
CUT SHEET
PROVIDED
BY:
08/02/2019
justinh
E9100
Rim Type
Narrow Stile Rim Type Exit Device
ADA
WARRANTY
• Life-Time mechanical warranty
• Five years finish warranty
CODE COMPLIANCE
• ANSI A156.3, Grade 1
• UL listed for Panic and UL10C, UBC 7-2-1997
codes
AVAILABLE TRIMS
E9100
Escutcheon
Lever Trim
FEATURES & OPTIONS
Door Width
For all doors up to 36” or 48” wide
Stile
2-5/8” minimum for single doors and standard 5/8” stop
Material
Cover: Stainless steel, zinc
Cover Tube: Aluminum
End Cap: Zinc
Dogging
1/4” turn, hex key dogging (non-fire rated only, E9100)
Strike
Stainless steel with plated rollers
Latch Bolts
3/4” throw, Pullman type with automatic dead-latching,
Stainless steel
Mounting
Furnished standard with wood, machine screws and thru-bolts
Handing
Non-handed
Projection
3” maximum projection, 2-5/8” when depressed
Operation
Exit by slight pressure on any point on the push bar at all time
Electric Latch Retraction
Available with Electric Latch Retraction (ELR)
SPECIFICATIONS
Exit Device: Exit device shall be by Pamex model # E9100 for
standard exit opening. All exit devices shall be modern push pad
type, non-handed. Hex-key dogging shall be provided only on non-
fire rated exit device. Exit device shall be narrow profile; projecting
only 3” from the surface of the door.
FINISHES
□ US26D – 626 – Aluminum
□ US10B – 695 – Dark Bronze
□ US32D – 630 – Stainless Steel
PANIC HARDWARE TO BE USED ON
SIDE DOOR. WOULD BE A FREE
EGRESS AT ALL TIMES WOULD
ONLY BE ABLE TO OPEN THE DOOR
FROM THE EXTERIOR IF THE DOOR
IS DOGGED DOWN. NO HANDLE OR
KEY ACCESS FROM EXTERIOR SIDW
CUT SHEET
PROVIDED
BY:
08/02/2019
justinh
08/12/2019
Serv-A-SYST ®
FEATURES & BENEFITS
x Code Compliant. Meets requirements of ADA Accessibility
Guidelines pertaining to service counter areas .
x Effortless Operation. Neutralizes the weight of moving counter-
top surfaces. Can be lowered from either side of the counter.
x Smooth motion and secure hold in high and low positions
x Maintenance Free. No compressed gases, oils, power require-
ments, or service schedules.
x Seamless Integration. Accommodates most countertop, bar and
under bar equipment designs.
Meets the ADA Requirement for a Lowered Service Station
APPLICATIONS
x Banks
x Libraries
x Municipal Buildings
x Casinos
x Resorts
x Veterans’ Centers
OVERVIEW
Serv-A-SYST revolutionizes countertops by meeting the ADA requirement for a lowered service station.
Now, countertops can be easily moved between two positions to satisfy the needs of all customers.
For use with granite, marble, wood, metal and solid surface counters.
Controls movement of countertop height, from 42” to 32”, by neutrally balancing the weight of the surface.
Quick ROI and no more lost dollars on unused counter space!
www.servasyst.com PHONE: (215) 957-9260 FAX: (215) 957-9263
CounterBalance Corporation
1025 Louis Drive • Warminster, PA 18974
x Educational Facilities
x Hospitals
x Assisted Living Centers
x Lounges
x Restaurants
x Retail
MADE IN USA
Safe.
Silent.
Reliable.
08/12/2019
Serv-A-SYST ®
www.servasyst.com PHONE: (215) 957-9260 FAX: (215) 957-9263 CounterBalance Corporation
1025 Louis Drive • Warminster, PA 18974
Email: sales@cbal.com
MADE IN USA
Providing Balanced Solutions for the Toughest Load Challenges
Retain functional space on service side.
Hardware compatible with
most counter/wall materials.
ADA Compliant for wheelchair access.
On Demand Accessibility.
On Demand Accessibility
Fully Integrated . Recapture Lost Revenue. Easy and Convenient.
08/12/2019
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
aec
Architectural Engineering Consultants, Inc.
Mechanical, Electrical, & Lighting Design Services
An Office with LEEDTTMM Accredited Professionals
40801 US Hwy 6 & 24, Suite 214, Eagle-Vail, CO 81620 Post Office Box 8489, Avon, CO 81620
phone: 970-748-8520 fax: 970-748-8521 email: stan@aec-vail.com web: www.aec-vail.com
Gretchen Leary August 1, 2019
learygretchen@me.com
Reference: Duemani Ventilation Review
Dear Gretchen,
At your request, we have undertaken a review of the existing kitchen exhaust and make up air
systems for two kitchen spaces in the Katie Reed Building located at 301 East Hopkins in Aspen,
Colorado. The spaces were previously operated as Rustique and are being reopened as
Duemani. The information we have reviewed was taken from existing plans where available,
and from field information provided by Ishmael at All Valley Maintenance Mechanical. We have
also put together additional occupancy ventilation requirements as requested by the building
department.
It is our understanding that at this time the existing equipment is planned to be serviced and
reused. It is the intent of this letter to state required ventilation rates and provide analysis of
the estimated existing equipment capacities. Please note that this letter does not serve as
verification of existing equipment capacities or as a construction document.
Rustique Basement Kitchen Ventilation Requirements
The Rustique basement kitchen has a single hood served with an independent exhaust fan on
the roof. Make up air is provided to the space through a common system that also serves the
main level Rustique kitchen.
The current owner of Duemani plans to install only convection ovens below the existing hood.
This equipment qualifies as a “light-duty cooking appliance” under the 2015 IMC and the
exhaust and make up air rates calculated below are based upon this equipment classification.
There is a chemical dishwasher planned for the kitchen space that will require 70 cfm of
exhaust and make up air per the 2015 IMC.
08/19/2019
justinh
Duemani Ventilation Review - DRAFT Page 2 of 4
August 1, 2019
Rustique Basement Kitchen
Required
Minimum
Exhaust*
Exhaust
Trunk Size
Make up
Air Trunk
Size to
Space
Make up
Air Unit
Make and
Model
Make up
Air Unit
Capacity**
Exhaust
Fan Make
and Model
Exhaust
Fan
Capacity
2,000 cfm 18x16
(1000 FPM)
34x21
(400 FPM)
Reznor
RPBL 1050
6,850 cfm
@ 2” total
static
Industrial
Air 226-018
Unknown
*Exhaust calculated per the 2015 IMC for a 114” long wall-mounted canopy hood with light
duty appliances - 200 cfm/lf for wall-mounted canopy hood. Includes 100 cfm for dishwasher
**Make up air unit serves both the basement and main level Rustique kitchens – current
balance is unknown. Performance values taken from existing drawings.
Exhaust and make up air risers for the basement are adequately sized for the required hood
exhaust and make up air rates. The makeup air unit has enough capacity for the basement – it
may have enough capacity for both levels depending upon how much air is provided to the
main level from the unit in the carport (see following section on makeup air). It is important to
note that for the common make up air system to be compliant, both level kitchens must operate
their exhaust fans and the common make up air unit concurrently. A test and balance would
ensure that the airflow rates from the existing equipment are adequate.
Rustique Basement Restaurant Space Ventilation Requirements
The proposed basement dining areas is approximately 325 SF. Per the 2015 IMC, this space
requires 0.18 cfm/sf of ventilation air in addition to 7.5 cfm/occupant (at 70 occupants/1000sf).
This leads to a mechanical ventilation requirement of 230 cfm.
This air will need to be provided by the common building ventilation system or from other
means. There is a capped duct from the common ventilation system in the adjacent hallway
that could be utilized so long as the equipment can provide the required ventilation. We would
suggest that no less than a 9” diameter duct be tied in to at least a 9” diameter common duct
and terminated in the restaurant space. This fresh air could be provided directly to the space
or tied into a fan coil system. Fire dampers would be required for any duct penetrating a fire
rating.
Rustique Main Level Kitchen Ventilation Requirements
The Rustique main level kitchen has a single hood served with an independent exhaust fan on
the roof. Make up air is provided to the space through a common system that also serves the
basement level Rustique kitchen.
The Duemani main level kitchen will include the following equipment under the hood (provided
by Gretchen on 7/30/19) – double-deck broiler, salamander, cheese melter, gas fryer, griddle
range, gas range). There will be a chemical dishwasher that will require at least 70 cfm of
exhaust air and make up air.
Duemani Ventilation Review - DRAFT Page 3 of 4
August 1, 2019
Rustique Main Level Kitchen Exhaust
Required
Minimum
Exhaust*
Exhaust
Trunk Size
Exhaust Fan Make and
Model
Exhaust Fan Capacity
7,105 cfm 34x16
(1880 FPM)
Industrial Air
226D022USAUGB
Unknown – but assumed around 6850
cfm based upon existing drawings
* Exhaust calculated per the 2015 IMC for a 211” long wall hood with heavy duty appliances –
400 cfm/lf. Includes 70 cfm for chemical dishwasher.
The Exhaust trunk is adequately sized for required hood airflow; the exhaust fan capacity is
unknown but assumed around 6850 cfm per the existing drawings. Exhaust fans typically have
a range of operation – if more air is required it may be able to be rebalanced.
Make up air is provided to the space through a common system that also serves the basement
level Duemani kitchen. An additional make up air unit is located in the carport and provides
untempered air to the space.
Rustique Main Level Kitchen Make up Air
Independent
Make up Air
Unit Trunk
Size
Independent
Make up Air
Unit Make and
Model
Independent
Make up Air
Unit Capacity
Common
Kitchen Make
up Air Unit
Trunk Size
(to space)
Common
Kitchen Make
up Air Unit
Trunk Size
(common)
Common
Kitchen
Make up Air
Unit Make
and Model
Common
Kitchen
Make up
Air Unit
Capacity*
24x24
(800 FPM @
3,200 cfm**)
Unknown
Model – 5hp
Dayton Motor
Unknown, but
assumed at
3,200 cfm**
36x24
(650 FPM @
3905
cfm***)
48x21
(850 FPM @
5905
cfm****)
Reznor
RPBL 1050
6850 cfm
@ 2” ESP
*Assumed capacity is taken from existing drawings
** Assumed capacity based upon existing duct size
***Assumed air balance from the common system. Calculated by subtracting assumed untempered air
capacity from total make up air requirement.
****Assumed make up air requirement from common unit – sum of lower level and assumed upper level
requirements
The make up air supply trunks are adequately sized if balanced as shown on the table above.
It is important to note that for the common make up air system to be compliant, both level
kitchens must operate their exhaust fans and the common make up air unit concurrently. A
test and balance would ensure that the airflow rates from the existing equipment are adequate.
Rustique Main Level Restaurant Space Ventilation Requirements
The proposed main dining areas is approximately 1267 SF. Per the 2015 IMC, this space
requires 0.18 cfm/sf of ventilation air in addition to 7.5 cfm/occupant (at 70 occupants/1000sf).
This leads to a mechanical ventilation requirement of 900 cfm.
This air could be provided by the common building ventilation system or from other means.
There is a capped duct from the common ventilation system near the existing kitchen hood that
Duemani Ventilation Review - DRAFT Page 4 of 4
August 1, 2019
could be utilized so long as the equipment can provide the required ventilation We would
suggest that no less than a 16x12 duct be tied in to at least a 16x12 diameter common duct
and terminated into the restaurant space. This fresh air could be provided directly to the space
or tied into a fan coil system.
Alternatively, the space may be able to comply without mechanical ventilation if it can
demonstrate compliance with Section 402 of the 2015 IMC. This section requires that the
minimum openable area to the outdoors be at least 4% of the floor area (51 SF openable).
Summary and Recommendations
The current kitchen ventilation equipment is old but there is no reason to suspect that it is not
functional. The exact exhaust and make up air capacities are unknown unless tested; however,
the size of the existing kitchen equipment and ducting appears sufficient to meet the code
ventilation rate requirements if serviced appropriately. It is important that the hoods and make
up air unit be interlocked such that all equipment must run concurrently. If new equipment is
desired, it must meet all applicable codes and local ordinances.
Outside air at the rates described in the report must be provided to the restaurant areas to
meet occupancy ventilation requirements. This requirement may be able to be met with
operable windows and doors on the main level.
Please let me know if you require any additional information.
Best,
Taylor Critchlow, PE
08/12/201908/12/2019
08/19/2019
justinh
Stamped mechanical plan
required to be reviewed
and issued to the field set
prior to any mechanical
inspections taking place.