HomeMy WebLinkAbout101 Bidwell Road (10)a
Smith Automatic Sprinkler
101 Bidwell Road
South Windsor, CT 06074
CODE STUDY
8/13/90
ARTICLE 3 - USE GROUP CLASSIFICATION
313.0 MIXED USE
313.1.1 Non Separated Uses
F-2 Low Hazard Factory and Industrial
B Business
No fire separation between uses required
ARTICLE 4 - TYPES OF CONSTRUCTION
403 .0 TYPE 2 CONSTRUCTION
Type 2C (Noncombustible/Unprotected)
For fire-resistance ratings of structural
elements see table attached. (page 5 of 5)
ARTICLE 5 - BUILDING LIMITATIONS
501.0 AREA AND HEIGHT LIMITATIONS
Table 501
Factory Industrial 2 st. 30' 91600 SF
Business 3 st. 40' 14,400 SF
jii?Use 2 st. 30' 91600 SF because of mixed uses
Factory & Industrial limitations being more
restrictive
502.0 AREA MODIFICATIONS
502.2 Street Frontage Increase
Perimeter Accessible 270'
Perimter of Building 480'
56% Accessible
25%
31%
x 2%
62% Increase of Value
in Table 501
91600 SF x .62 = 51952 SF increase for Street
Frontage.
Page 1 of '5
502.3 Automatic Fire Suppression Increase
9, 600 x 2 = 19,200 SF allowable increase for
installation of sprinkler system.
Total allowable square footage 9,600
5,952
19,200
Total allowable square footage 34,752
Total allowable 34,752 SF is greater than
13,100 SF proposed.
512.0 PHYSICALLY HANDICAPPED AND AGED
Entire building shall conform to Section 512.0 of
the Building Code
ARTICLE 6 - SPECIAL USE
DOES NOT APPLY
ARTICLE 8 - MEANS OF EGRESS
806 OCCUPANT LOAD
806.1.2 Occupant Load
By Table 806
Business & Factory - one person per 100 SF
gross 13, 100/100 = 131 people
Total occupant load = 131 people
807 TYPES AND LOCATIONS OF MEANS OF EGRESS
807.4 Remote Location
1/3 Diagonal
Shop 1471/3 = 49 ' apart minimum
Offioce 741/3 = 25' apart minimum
807.5 Length of Travel
Maximum length of travel to exit in use
group F-2 w/fire suppression is 400'
Maximum length of travel to exit is use
group B w/fire suppression is 250'
808. 0 CAPACITY OF EGRESS COMPONENTS
Exit access corridors and exit doors)
808.2 Minimum Width (Table 808)
F-2 - 110 people/2 (min # of exits) = 55 people
55 x .2 = 11" min. egress opening width
B - 21 people/1 exit
21 x .2 = 4.2" min. egress opening width
Use 36" for corridors, office per 810.3
Use 44" for corridors, shop per 810. 3
Use 32" clear for all doors per 812. 3
Page 2 of 5
809.0 NUMBER OF EXITS
809.2 Minimum Number of Exits
Table 809.2 - 500 or less occupants 2 exits
required for warehouse (F-2 use)
809.3 For use group B portion of building 1 exit
is required because occupant load is less
than 30 people and exit travel distance is
less than 75'
810. 0 EXIT ACCESS PASSAGEWAYS AND CORRIDORS
810.3 Width
Minimum width of passageways or corridors
shall be 36" for use B and 44" for use F-2
which are greater than the widths required
per section 808.
812 . 0 MEANS OF EGRESS DOORWAYS
812.2. 3 Door Arrangement
If a vestible is included in this buildingdoorshallbelocatedaminimumof710"
clear between doors
812 . 3 Size of Doors
Minimum clear dimension for doorways shall
be 32"
815. 0 RAMPS
NOT APPLICABLE
816. 0 STAIRWAYS
NOT APPLICABLE
817. 0 ACCESS TO ROOF
NOT REQUIRED
818. 0 SMOKEPROOF ENCLOSURES
NOT APPLICABLE
Page 3 of 5
l
ARTICLE 9 - FIRE-RESISTIVE CONSTRUCTION
906.0 EXTERIOR WALLS
Table 906.2 for use groups F-2 & B with fire
separation distance of greater than 10' the fire
rating for extiror walls is 0-hour
ARTICLE 10 - FIRE PROTECTION SYSTEMS
Although fire suppression is not required a
water sprinkler system shall be installed per
NFPA 13.
r
Page 4 of 5
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FIRE RESISTANCE RATED CONSTRUCTION REQUIREMENTS
TABLE VALUE Value by Value
Table 401) Other Sections Used
1) Exterior Walls 0-hour 0-hour
2) Fire Walls & Party
Walls N/A N/A
3) Fire Separation 3-hour 0-hour 313. 1. 1 0-hour
4) Smoke Barriers not required(N/R) N/R
5) Fire Enclosures of
Exits, Exit hallways
and Stairways N/R N/R
6) Shafts N/A N/A
7) Exit Access
Corridors 0-hour 0-hour
8) Separations 0-hour 0-hour
9) Interior Bearing
Walls, Columns, 0-hour 0-hour
Framing, etc.
10) Structural Members
Support Wall 0-hour 0-hour
11) Floor Construction N/A N/A
12) Roof Construction 0-hour 0-hour
Page 5 of 5