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ภาคผนวก 2-17มาตรฐานการออกแบบระบบป้องกันและระงับอัคคีภัยของโครงการ
W-1402-128
6.1.25-1
6.1.25 Fire Fighting System
(1) General
The Plant will be protected against fire by any one or a combination of the following
systems.
(a) Design Features
The design and construction of the fire fighting system will be in accordance with the
requirements of Thai regulations and NFPA850 with certain exception. And, a high
degree of protection for Plant, equipment, buildings and employees will also be
provide as explained in the Application Table (Refer to Attachment - 1).
(b) Design Philosophy
The design and engineering of the fire protection system will be based on the single fire
philosophy, that is, there will be only one major fire at a time and fires will not take place
simultaneously at different locations.
(2) Fire Pumps and Distribution Ring Main
The fire water will be supplied by a motor driven fire pump, a diesel driven fire pump
and a jockey pump, which take suction from the fire water tanks and through the fire
ring main to the power house, the boiler area, the coal storage area.
The fire water ring main and block valves will be installed as shown on the P & I
diagram (Refer to P&I Diagram of Fire Water Main : DWG NO. A40-759-1 ). The fire
water ring main pipe will be laid underground along the roads, except for the unloading
pier on which aboveground piping will be installed.
Two-hour supply of fire water will be stored in each of two fire water tanks (1,600
m3/each), which satisfy the requirements of NFPA 850.
The maximum fire water demand is estimated as follows in accordance with the
requirements of NFPA 850.
Areas beneath the turbine-generator operating floor : 6,416 l/min
Hose streams : 1,890 l/min
Total : 8,306 l/min
The fire water pumps with a capacity of 2,500 gpm (9,462 l/min = 568 m3/h) will be
provided to supply a maximum fire water demand of 8,306 l/min as the sum of the two
demands above.
The following fire water pumps will be provided in accordance with NFPA 20.
One motor driven fire pump : rated capacity 2,500 gpm (568 m3/h), head 80m
One diesel driven fire pump : rated capacity 2,500 gpm (568 m3/h), head 80m
One jockey pump : rated capacity 15 m3/h, head 80m
One motor driven boost fire pump: rated capacity 750 gpm (170 m3/h), head 40m for
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W-1402-128
6.1.25-2
fire protection at Boiler top level
The fire water pump system is shown in P&I Diagram of Fire Water Pump System
(DWG NO. A40-759-2).
In emergency conditions such as an electricity supply failure, a stand-by diesel driven
fire pump will start automatically as a result of the fire main pressure dropping below
the set pressure of the pressure switch. Additionally, provisions will be made available
for two hose discharge connections to provide local Fire Brigade appliances the means
to pump into the hydrant system from mobile pumps under emergency conditions.
For the above mentioned purpose one (1) emergency pumping-in connection (two way
fire department connections) will be provided for the fire water main near the raw water
reservoir.
The fire water protection system will comprise of the following systems:
- Outdoor hydrant
- Hose box
- Wet riser system
- Indoor hydrant
- Water sprinkler system
- Fixed water spray system
- Foam system
(3) Outdoor Hydrants & Hose cabinets
a. Outdoor Hydrants
Outdoor hydrants will be connected with the ring main pipe laid underground
around the plant. The hose connection and valve shut-off device on the
hydrant are exposed above the surface. The hose connection comprises of
two(2) 2-1/2 inches connections.
The maximum spacing of hydrant is 300 ft (91.4 m) in main plant areas, and
500 ft (152.4 m) in coal storage yard.
Hose boxes including the following equipment will be located near each hydrant.
(a) Two (2) 2-1/2 inches (65 mm ) x 20 m fire hoses (*1)
(b) Two (2) light alloy jet/spray water nozzles
(*1) 30m fire hose will be provided for the hydrant in coal storage yard.
b. Indoor Hydrant
The indoor hydrants consisting of 1-1/2 inches angle valve, rack, 1-1/2 inches
synthetic fiber hose (40 mm dia. x 30 m ) and 1-1/2 inches water nozzle will be
installed at each floor of the buildings as shown in Application Table
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W-1402-128
6.1.25-3
(Attachment-1). Also, a manual call point, an alarm bell will be provided on
each indoor hydrant cabinet.
Indoor hydrants will be provided for the buildings listed in Attachement-1. The
system design for the indoor hydrants, including pitch, etc., will be in
accordance with NFPA 14 .
c. Wet riser system
The wet riser system will be installed in the boiler galleries and the power
house as shown in Attachment-1. Two-way pumping-in breeching valves will
be provided near the base of stairways and one (1) 2-1/2 inches landing valve
will be provided at each floor.
(4) Sprinkler System
a. Wet Type sprinkler System
The major components of the wet type sprinkler system are an alarm check
valve, sprinkler heads, a pressure switch. Fire water is normally filled to the
sprinkler head via the water supply pipe and alarm check valve. Fire heat will
open the sprinkler head so that fire water is discharged, leading to operation of
the alarm check valve and pressure switch for sounding an alarm. The alarm
signal is sent to the nearest Local Fire Alarm Panel (LFAP) and notify the fire
occurs.
Fixed wet type sprinkler systems will be installed to provide the protection of
the following equipment:
(a) Steam turbine above operating floor (for lubricating oil lines)
(b) Steam turbine below operating floor (for lubricating oil lines)
(c) Steam turbine driven boiler feed pump (for hydraulic and lubricating oil
hazard)
(d) Seal oil supply unit (for seal oil pipe line)
(e) Fuel oil pump house
(f) Fire fighting pump house for diesel engine driven pump
(g) Dangerous goods store (oil and grease store and solvent store)
(h) Offices and meeting room (Central control building and Workshop)
(i) Stairtower and corridor in central control building
(j) Cable trench between cable head and GIS electrical building
(k) Belt conveyor
Water application rate is 12.2 l/min/m2 as per NFPA13, based on Extra Hazard
occupancies Gr.1.
(5) Fixed Water Spray System
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W-1402-128
6.1.25-4
Fixed water spray systems will be installed to provide the protection of the following
equipment:
(a) Transformers
(Generator step-up transformer, Unit auxiliary transformer, Beside coal handling
control & electrical house and coal conveyor electrical house)
(b) Boiler burner areas
(c) Main oil tank and Seal oil supply unit
(d) H2 storage area
(e) O2 storage house
The fixed water spray system for the transformers, boiler burner areas, and main oil tank and
seal oil supply unit will be of automatic actuation type with hydraulic release system
consisting of quartzoid bulb sprinkler heads (wet pilot sprinkler).
The sprinkler heads will be pressurized by the main water and the spray system will be
actuated hydraulically when pressure loss occurs in the detection line.
The fixed water spray system for the cooling purpose is not provided to protect the tank shell
surface of the fuel oil storage tank, since there is no external heat radiation from the other
fuel oil tank. The deluge valve will be actuated manually at local and remotely at the Fire
Announce Alarm Panel in the central control room.
System configuration
The automatic spray system will consist of the following major items:
(a) Deluge valve
(b) Pressure switch
(c) Spray nozzles
(d) Sprinkler heads (wet pilot sprinkler)
(e) Heat detectors (Only for H2 Storage area)
Water application rate (as per NFPA 15)
(a) Transformers : 10.2 l/min/m2
(b) Boiler burner areas : 10.2 l/min/m2
(c) Main oil tank and Seal oil supply unit : 12.0 l/min/m2
(d) H2 storage area : 10.2 l/min/m2
(e) O2 storage house : 10.2 l/min/m2
Spray nozzles
The spray nozzle will be of the directional solid-cone open head type and of non-clogging
type.
Deluge valves
The deluge valve will be of hydraulic actuation type.
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W-1402-128
6.1.25-5
(6) Dry Powder Fire Extinguisher
The Consortium Members will provide only the portable fire extinguisher as the dry
powder fire protection equipment.
(7) Foam System
The fuel oil storage tanks will be provided with a foam system using 3% AFFF
concentrate in accordance with NFPA 11 and the major components of the system are a
proportioner, a foam concentrate tank, foam hydrants and hose cabinets, air foam
chambers, a fire fighting local panel (FFLP) and foam distribution piping. Manual
operation of the starting push button on the fire fighting local panel will open the motor
valve provided to the water supply pipe.
(8) Portable Fire Extinguishers
The following types of portable fire extinguishers will be located in the buildings and
strategic outdoor locations as shown in Application Table (Attachment-1) in accordance
with NFPA10. These extinguishers may be used during early stages of fire to prevent
spreading.
(a) 6 kg ABC portable dry powder extinguishers
(b) 50 kg ABC wheeled dry powder extinguishers
(c) 4.5 kg CO2 portable fire extinguishers
(9) Fire Alarm and Detection System
a. For the purpose of fire detection, detectors of smoke, heat, lineal heat or flame
will be used and a selected type most effective to a given area will be provided.
Basically, fire detectors will not be provided to the turbine house and boiler
house with the exception of the equipment room same concept as existing unit
1&2 due to the fact that many openings in these buildings make fire detection by
detectors difficult.
However, a manual call point, an alarm bell and a location lamp will be
provided on each indoor hydrant cabinet.
b. For detecting temperature increase due to spontaneous combustion in the coal
bunkers, metal thermocouples will be installed at exterior surfaces of the coal
bunker shells. Their measuring temperature data will be sent to the DCS and
their alarms will also be indicated on the main fire alarm panel (MFAP).
The quantities of the detection and alarm devices will be determined at detail design stage.
A main fire alarm panel and all local panels will be provided with a backup battery
considering an electricity supply failure respectively instead of connecting to UPS system.
The fire alarm and detection system is comprises of the followings:
(a) Main Fire Alarm Panel (MFAP)
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W-1402-128
6.1.25-6
MFAP will be located in the central control room and be connected with
communication loops.
(b) Local Fire Alarm Panel (LFAP)
LFAP will be installed in buildings and outdoor areas.
(c) Manual Call Point
The manual call points for buildings and outdoor areas will be provided as
shown in Attchment-1.
(d) Smoke / Heat detector
Smoke detectors and heat detectors (fixed temperature type) will be provided
as shown in Attachment-1. Smoke detector will be used photoelectric type
same as existing unit 1&2.
(e) Combination box
Combination boxes consisting of a manual call point, an alarm bell and a
location lamp will be provided.
(f) Fire Alarm Repeater Unit
Fire Alarm Repeater Unit connected with communication cable instead of
wireless connection will be located in existing administration building to give
a general notification detected at extension power plant. The power source
shall be supplied from the power distribution panel in the existing
Administration Building.
Please note that the Fire Fighting Local Panels (FFLP) are not installed for the expansion
plant in order to optimize the fire alarm system. The alarm signal from the fire fighting
system, such as the pressure switch activation of the sprinkler system, is designed to be sent
to the nearest LFAP.
(10) Special Considerations for Fire Protection of Specific Equipment and Area
The consortium members considerations given to the recommendations of NFPA 850
and Thailand local regulation. The following items are specified as special
considerations for Fire Protection of specific equipment and area which is followed
existing unit 1&2 design concept.
(a) Pulverizers ( refer to Cl. 7-5.2.2 of NFPA 850 )
Carbon monoxide gas detection systems (CO detector) for pulverizers will
not be provided considering low availability of CO detectors used only in
case of mill trip and difficulties of their maintenance.
We usually recommend the following concept to detect and prevent
conditions leading to fires and explosions.
- During normal operation: Supervision of mill outlet temperature.
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W-1402-128
6.1.25-7
- After mill trip containing coal: Removal of the coal according to procedures
of Consortium Members’ recommendation
(b) Forced Draft Fan and Induced Draft Fan ( refer to Cl. 7-6.1.2 of NFPA 850 )
Because forced draft fans and induced draft fans are not of hydraulic drive
type, any fixed automatic fire protection system will not be provided.
(c) Turbine-generator bearings ( refer to Cl. 7-7.4.2 of NFPA 850 )
Turbine generator bearings are always operated at high temperature. If the
water is discharged accidentally, the thermal deformation of the turbine rotor
occurs and that may causes the serious accident on turbine generator.
Therefore, sprinkler systems will not be provided for turbine generator
bearings considering the safety. Indoor hydrants will be adequate for fire
protection of the Turbine-Generator Area.
(d) Turbine oil storage tank ( refer to Cl. 7-7.4.5 of NFPA 850 )
The fixed automatic fire protection system will not be provided for turbine
oil storage tank considering the following conditions:
- The tank is almost empty in the normal condition.
- There is no fire source around the tank.
Outdoor hydrants, portable fire extinguishers and manual call points will be
provided for fire protection.
(f) Central control room, ASH handling control room, Coal handling control room
FGD Aux. control room, GIS control & protection room, Water Treatment
plant control room, chlorination control room ( refer to Cl. 7-8.1.3 of NFPA
850 )
Pre-action sprinkler systems will not be provided for the control rooms
considering the following conditions:
- There is no high voltage equipment/cable but only low voltage equipment /
cable are located in the control rooms.
- There is no fire source in the rooms.
- Electrical equipment in the rooms will be damaged by the water discharge.
In addition to the above, total flooding gaseous fire extinguishing system will
not be provided for beneath the raised floors of the control rooms because
there is no high voltage cable but only low voltage cables are located in the
area beneath raised floor.
However, CO2 portable fire extinguishers, smoke detectors and manual call
points will be provided for fire protection.
(g) Emergency generator ( refer to Cl. 7-9.1.2.1 of NFPA 850 )
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W-1402-128
6.1.25-8
Diesel generator and the day tank are not located within main plant structures.
Therefore any fixed automatic fire protection system is not provided, but
portable fire extinguishers and smoke detectors will be provided for Diesel
Generator and the day tank.
(h) Dangerous goods store and General store house ( refer to Cl. 7-9.3 of NFPA
850 )
Automatic sprinkler system will be provided for the dangerous goods store, but
not for the general store house not storing combustible materials. The general
store house will be protected by indoor hydrants, portable fire extinguishers,
smoke detectors and manual call points.
(i) Electrostatic precipitator ( refer to Cl. 7-6.4.3 of NFPA 850 )
All transformer-rectifier of ESP have not been equipped with automatic
sprinkler or automatic water spray protection for the following reasons:
- There is no possibility of firing on transformer-rectifier and we have never
experienced any fire accident of transformer-rectifier.
- Because if any abnormal condition inside the transformer-rectifier occurs, this
condition is immediately sensed by a protective device installed in a control
panel, and main power supply of this transformer-rectifier is safely and
automatically shut down.
(11) Attachment
Attachment-1 : Application Table of Fire Protection and Detection System
(12) P&I Diagrams
The following P&I Diagrams will be contained in Clause 12.
Fire Water Main P&I Diagram : DWG NO. A40-759-1
Fire Water Pump System P&I Diagram : DWG NO. A40-759-2
Fire Water System P&I Diagram (Turbine Area) : DWG NO. A40-760-1
Fire Water System P&I Diagram (Boiler Area) : DWG NO. A40-760-2
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หน้า 8/13
BL
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Ex
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Pro
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nt-
1
AP
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& M
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N
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11
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DU
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N (
Hydra
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87
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TD
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RIM
AR
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AN
(H
ydra
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NE
RA
TO
R S
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P-U
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RA
NS
FO
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OR
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TR
AN
SF
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ME
R2
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ilot sprinkle
r head
60
OU
TD
OO
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EP
ER
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OR
FO
R T
RA
NS
YA
RD
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DO
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TR
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B
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4*4
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prinkle
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8 *
3 *
* E
xplo
sio
n p
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type
*3 M
anual opera
ted s
tart
ing b
utton o
n the local contr
ol panel.
12
15 -
1F
L D
EM
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RA
LIZ
ER
PLA
NT
RO
OM
-1F
L E
LE
CT
RIC
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OO
M2
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L C
ON
TR
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OO
M2
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L V
AC
RO
OM
-1F
L T
OIL
ET
-1F
L S
HO
WE
R R
OO
M
16
17
18
21
2
-1F
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TO
RE
-1F
L A
/C L
IGH
T S
TO
RE
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L T
OIL
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L O
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CE
& R
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OR
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OO
M
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TO
RE
22 -
1F
L M
OT
OR
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IRE
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MP
RO
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PU
MP
RO
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Wet ty
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prinkle
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RB
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AG
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R
TR
AN
SF
OR
ME
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FU
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TO
RA
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M V
AC
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AT
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NT
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ST
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TR
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LA
NT
AR
EA
CIR
CU
LA
TIN
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AT
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PU
MP
ST
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ION
ST
OR
E H
OU
SE
FIR
E F
IGH
TIN
G P
UM
P H
OU
SE
2 / 4
รายงานฉบับสมบูรณ์ ภาคผนวก 2-17
หน้า 10/13
BL
CP
Ex
pa
ns
ion
Pro
jec
tA
tta
ch
me
nt-
1
AP
PL
IC
AT
IO
N T
AB
LE
OF
FIR
E P
RO
TE
CT
IO
N A
ND
DE
TE
CT
IO
N S
YS
TE
M
Fire A
rea B
oundary
Hum
an O
ccupancy
Gas E
xtin
guis
hin
g
Syste
mR
em
ark
s
WIL
L B
E P
RO
VID
ED
BLA
NK
: N
OT
PR
OV
IDE
D
FLO
OR
RO
OM
NA
ME
(hour)
Indoor
Hydra
nt
Syste
m
Mobile
Fire
Ext
inguis
hers
( w
ith w
heel )
Port
able
Fire
Ext
inguis
hers
Local
fire
ala
rm
panel
Area # on Plot Plan
BU
ILD
ING
/ A
RE
A N
AM
EM
inim
um
Hour
Fire
Resis
tance R
ating
Fire D
ete
ction &
Ala
rm S
yste
m
Lin
ear
Heat
Dete
cto
r
Manual
Call
Poin
t
& B
ell
(Indoor)
CO
2D
ry
Chem
.C
O2
Booste
r
Pum
p: F
ire B
arr
ier
: F
irew
all
: O
ccupie
d
B
lank: N
on-o
ccupie
dW
et riser
Outd
oor
Hydra
nt
Fire
Depart
ment
Connection
Wate
r
Spra
y
Syste
m
Sprinkle
r
Syste
m
FM
200
Syste
m
Wate
r S
yste
m
Foam
Syste
mM
anual
Call
Poin
t
&B
ell
(Outd
oor)
Ala
rm
horn
Str
obe
flash lig
ht
Dry
Chem
.
Heat
Dete
cto
r
Sm
oke
Dete
cto
r
Gas
dete
cto
r
CO
2
Syste
m
23 -
1F
L P
AN
EL R
OO
M2
-1F
L C
HLO
RIN
AT
ION
RO
OM
-1F
L C
HLO
RIN
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ION
CO
NT
AIN
ER
SH
AD
E (
OP
EN
EN
CLO
SU
RE
)
30
32
33
34
37
2
-1F
L W
OR
KS
HO
P
-1F
L O
FF
ICE
2 *
2 *
5*2
Wet ty
pe s
prinkle
r
*5 S
prinkle
r head
-1F
L T
OO
L / P
AR
TS
RO
OM
-1F
L C
& I W
OR
KS
HO
P
-1F
L E
LE
CT
RIC
AL W
OR
KS
HO
P
-1F
L E
LE
CT
RIC
AL R
OO
M2
-1F
L T
OIL
ET
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L L
OC
KE
R R
OO
M
39 -
1F
L C
OA
L &
PIE
R E
LE
CT
RIC
AL R
OO
M
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L T
OIL
ET
-1F
L S
TA
IRC
AS
E2
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L L
OC
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R R
OO
M
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L S
HO
WE
R R
OO
M
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OA
L O
PE
RA
TIO
N R
OO
M
-2F
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ON
TR
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AN
EL R
OO
M2
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L C
OR
RID
OR
AN
D S
TA
IRW
AY
-2F
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AC
RO
OM
-O
UT
DO
OR
OU
TD
OO
R T
RA
NS
FO
RM
ER
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49
4
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L O
IL A
ND
GR
EA
SE
ST
OR
E *
2 *
5*2
Wet ty
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prinkle
r
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prinkle
r head
-1F
L S
OLV
EN
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TO
RE
*2
*5
*2 W
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prinkle
r
*5 S
prinkle
r head
50
52
53 -
1F
L E
LE
CT
RIC
AL R
OO
M2
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TA
IRC
AS
E2
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LE
CT
RIC
AL R
OO
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UX
. C
ON
TR
OL R
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M2
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TA
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AS
E
DA
NG
ER
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MP
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CT
RIC
AL H
OU
SE
FG
D E
LE
CT
RIC
AL H
OU
SE
3 / 4
รายงานฉบับสมบูรณ์ ภาคผนวก 2-17
หน้า 11/13
BL
CP
Ex
pa
ns
ion
Pro
jec
tA
tta
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me
nt-
1
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PL
IC
AT
IO
N T
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OF
FIR
E P
RO
TE
CT
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ND
DE
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CT
IO
N S
YS
TE
M
Fire A
rea B
oundary
Hum
an O
ccupancy
Gas E
xtin
guis
hin
g
Syste
mR
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s
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L B
E P
RO
VID
ED
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NK
: N
OT
PR
OV
IDE
D
FLO
OR
RO
OM
NA
ME
(hour)
Indoor
Hydra
nt
Syste
m
Mobile
Fire
Ext
inguis
hers
( w
ith w
heel )
Port
able
Fire
Ext
inguis
hers
Local
fire
ala
rm
panel
Area # on Plot Plan
BU
ILD
ING
/ A
RE
A N
AM
EM
inim
um
Hour
Fire
Resis
tance R
ating
Fire D
ete
ction &
Ala
rm S
yste
m
Lin
ear
Heat
Dete
cto
r
Manual
Call
Poin
t
& B
ell
(Indoor)
CO
2D
ry
Chem
.C
O2
Booste
r
Pum
p: F
ire B
arr
ier
: F
irew
all
: O
ccupie
d
B
lank: N
on-o
ccupie
dW
et riser
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oor
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nt
Fire
Depart
ment
Connection
Wate
r
Spra
y
Syste
m
Sprinkle
r
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m
FM
200
Syste
m
Wate
r S
yste
m
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mM
anual
Call
Poin
t
&B
ell
(Outd
oor)
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rm
horn
Str
obe
flash lig
ht
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Chem
.
Heat
Dete
cto
r
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oke
Dete
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r
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dete
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2
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54 -
1F
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LE
CT
RIC
AL R
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ON
TR
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PR
OT
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TIO
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OO
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AT
TE
RY
RO
OM
2
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55
56 -
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P E
LE
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TA
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M E
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TR
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RO
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TA
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59
61
62 -
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64
2
65
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90
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4 / 4
รายงานฉบับสมบูรณ์ ภาคผนวก 2-17
หน้า 12/13
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(N
:1
,3
98
,9
99
.6
36
)
SIT
E B
OU
ND
AR
Y
(NO
ISE
ME
AS
UR
EM
EN
T P
OIN
TS
)
� �
1
�•�
�d
�
�{�
�^�
�d
�
�y
�
1 1 1 1 1 1 1
���
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1
�R
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P 1 1
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�´�«
11
PL
AN
RE
CO
RD
A1
1 2 3 4
AB
CD
EF
G
5
H
REV. NO.
ORDER NO.
DR
AW
N
AP
PR
OV
ED
CH
EC
KE
D
DR
AW
NIS
SU
ED
SC
AL
E
DWG. NO.
MIT
SU
BIS
HI
HIT
AC
HI
PO
WE
R S
YS
TE
MS
, L
TD
.
PN
:1000.0
00
PE
:1
00
0.0
00
(N
:1
,3
98
,6
01
.0
00
)
(E
: 7
34
,9
26
.7
00
)
NO
TE
3.T
he c
oordinates i
n t
he (
) s
how
the n
ational c
oordinates.
national c
oordinates (
N 1
,398,6
01.0
00 , E
734,9
26.7
00).
A
t t
he c
orner o
f n
orth-w
est o
f t
he e
xisting p
ow
er h
ouse i
s e
qual t
o
2.B
AS
E P
OIN
T :
PN
10
00
.00
0 ,
PE
10
00
.00
0
of T
hailand w
hich s
how
s t
he c
ustom
er’s s
pecification.
1.T
he c
oo
rd
in
ates s
ho
wn
in
th
e d
raw
in
g i
s b
ased o
n n
ational c
oordinates
EG
AT
’S T
RA
NS
MIS
SIO
N
DE
SIG
N P
RO
GR
ES
S.
RE
VIS
ED
AC
CO
RD
ING
TO
RE
V-1 (
***,*
*,2
014)
(80m
X 6
0m
)
Rete
nti
on P
ond
(8
0m
X 8
0m
)
Ash L
agoon
CO
VE
RA
GE
(O
H-A
U)
EX
IST
ING
HY
DR
AN
T
(OU
TD
OO
R H
YD
RA
NT
)
AR
RA
NG
EM
EN
T P
LA
N
F/F
SY
ST
EM
EQ
UIP
ME
NT
(FO
R M
AIN
PL
AN
T A
RE
A)
HY
DR
AN
T C
OV
ER
AG
E
15
mDISC
HAR
GE
(FO
R C
OA
L Y
AR
D A
RE
A)
HY
DR
AN
T C
OV
ER
AG
E
15
mDISC
HAR
GE
40
m
R
60
m
R
(H
OSE)
(H
OSE)
an
d s
ub
ject t
o c
han
ge.
This a
rrangem
ent i
s p
relim
inary
(N
otes)
GL
�}0
= F
L-3
00
= C
D+
54
0
รายงานฉบับสมบูรณ์ ภาคผนวก 2-17
หน้า 13/13
