GI011 and GI012_0100 Life Safety.pdf
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- Attached to
- Q-1075 SOF Operations Building Addition and Renovation, NAS Oceana Dam Neck Annex, Virginia Beach, Virginia
- Solicitation number
- N4008525R2663
About this file
This document consists of architectural fire protection and life safety plans for a Naval Special Operations Forces (SOF) Operations Building Addition located at Naval Station Norfolk, Dam Neck Annex, Virginia Beach, Virginia. The plans are part of NAVFAC Drawing Nos. GI011 and GI012, associated with Construction Contract No. N40085-19-D-9041, Project No. 1625040, prepared by Clark Nexsen and approved by the N10 Facilities Engineer on July 9, 2025.
The first floor life safety plan (GI011) covers 24,302 square feet with a total occupancy of 186 people distributed across business areas (150 SF per person), locker rooms (50 SF per person), mechanical/electrical spaces (500 SF per person), and storage (500 SF per person). The plan specifies ten egress doors with 33-39 inch clear widths and a 0.2 egress width factor, accommodating maximum occupant loads of 165 persons per door. Common path egress distances range from 57 feet 6 inches to 62 feet, while total path distances extend from 63 feet to 102 feet 6 inches. The second floor life safety plan (GI012) encompasses 14,748 square feet with 236 occupants, including assembly areas (15 net SF per person), business areas (150 gross SF per person), concentrated business use (50 gross SF per person), mechanical/electrical spaces (500 gross SF per person), and storage (500 gross SF per person). Two egress doors and two stairs (S2 and S3) with 48-inch clear widths and 0.3 egress width factors are provided, with common path distances ranging from 52 feet 6 inches to 113 feet and total path distances from 112 feet 6 inches to 119 feet 6 inches. Both plans include fire-rated wall assemblies (ranging from one-half hour to four-hour ratings), fire extinguisher cabinet locations, smoke barriers and partitions, and detailed egress travel path markings to ensure compliance with applicable fire and life safety codes.
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Text version
EGRESS TRAVEL PATH AND DISTANCE
TP - TOTAL PATH
CP - COMMON PATH
DE - DEAD END
DOOR TAG. REFER TO LIFE SAFETY
EGRESS DOOR SCHEDULE.
STAIR TAG. REFER TO LIFE SAFETY
EGRESS STAIR SCHEDULE
FIRE EXTINGUISHER CABINET
FIRE EXTINGUISHER BRACKET
FEC
SPACE AREA
SPACE NAME
OCCUPANCY LOAD (PEOPLE)
PATH ID
FEB
SPACE NAME
9,876 SF 385 OCC
101A
A1
LOBBY/STAIR
ONE
VEST.
STAIR
ELEC.
HIGH BAY
STORAGE
CORR.
1,355 SF
CAGES
27 OCC
1,166 SF
STORAGE
3 OCC
120 SF
UTILITY
1 OCC
280 SF
RESTROOM
6 OCC
1,777 SF
CIRCULATION
12 OCC
103 SF
ELEV MACH RM
1 OCC
1,319 SF
CAGES
27 OCC
193 SF
MECHANICAL
1 OCC
1,071 SF
CAGES
22 OCC
595 SF
RESTROOMS
12 OCC
6,539 SF
LOAD OUT BAY
14 OCC
123B107B 122D
112B
1,661 SF
OPEN STORAGE
4 OCC
2,395 SF
HIGH BAY STORAGE
5 OCC
201 SF
COMM
1 OCC 111
2,075 SF
CAGES
42 OCC
E Q
U A
L T
O E
X T
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T S
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IS
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G W
A
LL
L E
N G
T H
FEB
124C
FROM MEZZANINE
ABOVE, SEE SHEET
GI012 FOR CP-M2
DISTANCE
3,390 SF
HIGH BAY STORAGE
7 OCC
4'-
3"
4'
-0
DEV 1
STORAGE
BREACHERS
STORAGE
CORRIDOR
LOAD-OUT
BAY
CAGES
MENS
RESTROOM
CAGES
OPEN
STORAGE
STORAGE
HIGH BAY
MECH.
COMM.
ELEV. EQUIP
WOMENS
CAGES
104A
124B 121B
61 SF
ELEC.
1 OCC
1. COORDINATE ALL FIRE EXTINGUISHERS LOCATIONS SHOWN ON PLANS W/
LOCAL FIRE OFFICIAL'S REQUIREMENTS.
2. GC TO PROVIDE & INSTALL ALL BLOCKING IN WALLS AS REQUIRED FOR
MOUNTING FIRE EXTINGUISHERS.
3. GC TO COORDINATE INSTALLATION REQUIREMENTS OF EXIT SIGNS, ALL
ASSOCIATED HARDWARE, JUNCTION BOXES, WIRING & REQUIRED EXIT
DEVICES W/ ELECTRICAL DRAWINGS & LOCAL INSPECTOR.
4. RATED WALLS AND PARTITIONS REQUIRED TO HAVE PROTECTED
OPENINGS SHALL BE PERMANENTLY STENCILED EVERY 10'-0" ABOVE THE
CEILING OR CONCEALED SPACE.
EXAMPLE:
• 1-HOUR RATED BARRIER - PROTECT ALL OPENINGS
SATISFACTORY TO DATE
APPROVED
ACTIVITY
FOR COMMANDER NAVFAC
SEAL
A/E INFO
A
B
C
D
1 2 3 4 5
1 2 3 4 5
A
B
C
D
SCALE:
CONSTR. CONTR. NO.
SHEET
NAVFAC DRAWING NO.
DES DRW CHK
OF
EPROJECT NO.:
D E
P A
R T
M E
N T
O F
T H
E N
A V
Y N
A V
A L
F A
C
IL
IT
IE
S E
N G
IN
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E R
IN
G
S Y
S T
E M
S C
O M
M A
N D
DRAWFORM REVISION: 25 AUGUST 2020
PM/DM
BRANCH MANAGER
CHIEF ENG/ARCH
FIRE PROTECTION
N A
V A
L F
A C
IL
IT
IE
S
E N
G
IN
E E
R
IN
G S
Y S
T E
M S
C O
M M
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ID
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LA
N
TI
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N A
V A
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T A
T
IO
N
N O
R F
O L
K V
A
AS NOTED
VIRGINIA BEACH, VA 23462
SUITE 1400
757·455·5800 FAX 757·455·5638
WWW.CLARKNEXSEN.COM
4525 MAIN STREET
UNCLASSIFIED
U N
C
LA
S S
IF
IE
D
UNCLASSIFIED
N40085-19-D-9041
1625040
JT/SW
JWJ
HPN
Approved by Don Bryant, PE, N10 Facilities Engineer, NSWDG via Email
07/09/2025
/8 /2
:0
:5
P
M
C R e v it P ro je c ts
\B L
D G
Q
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-A th o m a s .j a c k s o n
Y
K S
.r v t
GI011
Q -1
S O
F O
P E
R A
T
IO
N S
B U
IL
D
IN
G
A D
D
IT
IO
N
F
IR
S T
F
LO
O R
L
IF
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A F
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TY
P
LA
N
CHB
12928910
EVA EVA
V
IR
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IN
IA
B
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C H
, V A
N A
S O
C E
A N
A , D
A M
N E
C K
A N
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X
HPN
G I0
3/32" = 1'-0" A1
FIRST FLOOR LIFE SAFETY PLAN
LIFE SAFETY - OCCUPANT CALCULATION - FIRST FLOOR
LEVEL PATTERN OCCUPANCY
SF PER
PERSON OCCUPANCY SF TYPE AREA
*NUMBER OF
OCCUPANTS
FIRST FLOOR BUSINESS AREAS 150 GROSS 1,777 SF 12
FIRST FLOOR LOCKER ROOMS 50 GROSS 6,695 SF 136
FIRST FLOOR MECHANICAL, ELECTRICAL, OTHER BUILDING EQUIPMENT 500 GROSS 678 SF 5
FIRST FLOOR STORAGE 500 GROSS 15,151 SF 33
FIRST FLOOR TOTALS: 24,302 SF 186
* NUMBER OF OCCUPANTS IS AN AGGREGATE AND IS A RESULT OF ROUNDING UP INDIVIDUAL AREAS
3/32" = 1' - 0" 0 5' 10' 20' 40'
GRAPHIC SCALE(S)
PATH ID DISTANCE
CP-1 62' - 0"
CP-2 57' - 6"
TP-1 74' - 6"
TP-2 66' - 6"
TP-3 63' - 0"
TP-4 102' - 6"
TP-5 91' - 6"
TP-6 65' - 6"
ONE HALF HOUR FIRE RATING
ONE HOUR FIRE RATING
TWO HOUR FIRE RATING
THREE HOUR FIRE RATING
FOUR HOUR FIRE RATING
(SB) SMOKE BARRIER (SB), SMOKE PARTITION
(SP), OR PARTITION CAPABLE OF
RESISTING THE PASSAGE OF SMOKE (S)
FEB FEB FEB
FEB
FEC
FEC
FEB
FEB
FEB
FEB
LIFE SAFETY - EGRESS DOOR SCHEDULE
DOOR NO. CLEAR EGRESS
WIDTH PROVIDED
EGRESS WIDTH
FACTOR
OCCUPANT LOAD
MAX PROVIDED REQUIRED
FIRST FLOOR
103 33" 0.2 165 27
104A 33" 0.2 165 42
107B 33" 0.2 165 3
111 39" 0.2 195 4
112B 33" 0.2 165 5
121B 33" 0.2 165 28
122D 33" 0.2 165 46
123B 33" 0.2 165 10
124B 33" 0.2 165 9
124C 33" 0.2 165 10
S Y
M D
E S
C R
IP
T
IO
N
D A
T E
A P
P R
C
O N
S O
LI
D
A T
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R E
V S
IO
N
S
/5 /2
CORR.
COMM.
BREAK
OPEN
OFFICE
MEZZANINE
MEZZANINE
70 SF
COMM
1 OCC
79 SF
COMM.
1 OCC
115 SF
STORAGE
1 OCC
44 SF
JANITOR
1 OCC
442 SF
CONFERENCE
30 OCC
1,869 SF
OFFICE
38 OCC
788 SF
CORRIDOOR
5 OCC
341 SF
RESTROOMS
3 OCC
2,330 SF
OFFICE
47 OCC
S2
7'
- 6
1/
6"
691 SF
MEZZANINE
2 OCC
2,913 SF
MEZZANINE
6 OCC
FEB
FEC
STAIR TWO
227 CONTINUED
DOWN TO
FIRST FLOOR
5,066 SF
TRAINING
101 OCC
S3
MEZZANINE
MEZZANINE
OPEN
OFFICE
HIGH BAY
STORAGE
CONTROLLED
AREA A
STAIR
OPEN
OFFICE
CONFERENCE
OPEN
OFFICE
STORAGE
HIGH BAY
PRIVATE
OPEN
OFFICE
EGRESS TRAVEL PATH AND DISTANCE
TP - TOTAL PATH
CP - COMMON PATH
DE - DEAD END
DOOR TAG. REFER TO LIFE SAFETY
EGRESS DOOR SCHEDULE.
STAIR TAG. REFER TO LIFE SAFETY
EGRESS STAIR SCHEDULE
FIRE EXTINGUISHER CABINET
FIRE EXTINGUISHER BRACKET
FEC
SPACE AREA
SPACE NAME
OCCUPANCY LOAD (PEOPLE)
PATH ID
FEB
SPACE NAME
9,876 SF 385 OCC
101A
A1
SATISFACTORY TO DATE
APPROVED
ACTIVITY
FOR COMMANDER NAVFAC
SEAL
A/E INFO
A
B
C
D
1 2 3 4 5
1 2 3 4 5
A
B
C
D
SCALE:
CONSTR. CONTR. NO.
SHEET
NAVFAC DRAWING NO.
DES DRW CHK
OF
EPROJECT NO.:
D E
P A
R T
M E
N T
O F
T H
E N
A V
Y N
A V
A L
F A
C
IL
IT
IE
S E
N G
IN
E
E R
IN
G
S Y
S T
E M
S C
O M
M A
N D
DRAWFORM REVISION: 25 AUGUST 2020
PM/DM
BRANCH MANAGER
CHIEF ENG/ARCH
FIRE PROTECTION
N A
V A
L F
A C
IL
IT
IE
S
E N
G
IN
E E
R
IN
G S
Y S
T E
M S
C O
M M
A N
D
M
ID
-A T
LA
N
TI
C
N A
V A
L S
T A
T
IO
N
N O
R F
O L
K V
A
AS NOTED
VIRGINIA BEACH, VA 23462
SUITE 1400
757·455·5800 FAX 757·455·5638
WWW.CLARKNEXSEN.COM
4525 MAIN STREET
UNCLASSIFIED
U N
C
LA
S S
IF
IE
D
UNCLASSIFIED
N40085-19-D-9041
1625040
JT/SW
JWJ
HPN
Approved by Don Bryant, PE, N10 Facilities Engineer, NSWDG via Email
07/09/2025
/8 /2
:0
:5
P
M
C R e v it P ro je c ts
\B L
D G
Q
-1
-A th o m a s .j a c k s o n
Y
K S
.r v t
GI012
Q -1
S O
F O
P E
R A
T
IO
N S
B U
IL
D
IN
G
A D
D
IT
IO
N
S E
C O
N D
F
LO
O R
L
IF
E S
A F
E
TY
P
LA
N
CHB
12928911
EVA EVA
V
IR
G
IN
IA
B
E A
C H
, V A
N A
S O
C E
A N
A , D
A M
N E
C K
A N
N E
X
HPN
G I0
3/32" = 1'-0" A1
SECOND FLOOR LIFE SAFETY PLAN
LIFE SAFETY - OCCUPANT CALCULATION - SECOND FLOOR
LEVEL PATTERN OCCUPANCY
SF PER
PERSON OCCUPANCY SF TYPE AREA
*NUMBER OF
OCCUPANTS
SECOND FLOOR ASSEMBLY LESS CONCENTRATED USE 15 NET 442 SF 30
SECOND FLOOR BUSINESS AREAS 150 GROSS 1,130 SF 8
SECOND FLOOR CONCENTRATED BUSINESS USE 50 GROSS 9,264 SF 186
SECOND FLOOR MECHANICAL, ELECTRICAL, OTHER BUILDING EQUIPMENT 500 GROSS 192 SF 3
SECOND FLOOR STORAGE 500 GROSS 3,719 SF 9
SECOND FLOOR TOTALS: 14,748 SF 236
PATH ID DISTANCE
CP-1 81' - 6"
CP-2 80' - 6"
CP-3 52' - 6"
CP-M1 99' - 6"
CP-M2 113' - 0"
TP-1 112' - 6"
TP-2 116' - 0"
TP-3 119' - 6"
* NUMBER OF OCCUPANTS IS AN AGGREGATE AND IS A RESULT OF ROUNDING UP INDIVIDUAL AREAS
LIFE SAFETY - EGRESS DOOR SCHEDULE
DOOR NO. CLEAR EGRESS
WIDTH PROVIDED
EGRESS WIDTH
FACTOR
OCCUPANT LOAD
MAX PROVIDED REQUIRED
SECOND FLOOR
212 33" 0.2 165 75
227 33" 0.2 165 76
3/32" = 1' - 0" 0 5' 10' 20' 40'
GRAPHIC SCALE(S)
LIFE SAFETY - STAIR SCHEDULE
TOP LEVEL STAIR MARK
CLEAR STAIR
WIDTH
PROVIDED
EGRESS WIDTH
FACTOR
OCCUPANT LOAD
MAX
PROVIDED REQUIRED
SECOND FLOOR S2 48" 0.3 160 75
SECOND FLOOR S3 48" 0.3 160 76
ONE HALF HOUR FIRE RATING
ONE HOUR FIRE RATING
TWO HOUR FIRE RATING
THREE HOUR FIRE RATING
FOUR HOUR FIRE RATING
(SB) SMOKE BARRIER (SB), SMOKE PARTITION
(SP), OR PARTITION CAPABLE OF
RESISTING THE PASSAGE OF SMOKE (S)
S Y
M D
E S
C R
IP
T
IO
N
D A
T E
A P
P R
C
O N
S O
LI
D
A T
E D
R E
V S
IO
N
S
/5 /2
| Sheets |
| GI010 - BUILDING CODE SUMMARY |
| GI011 - FIRST FLOOR LIFE SAFETY PLAN |
| GI012 - SECOND FLOOR LIFE SAFETY PLAN |
| GI013 - CODE COMPLIANCE SITE PLAN |
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