PCP-SAG-ENG-PRC-550401.PDF

Document No.: MY1008-5504-&BDB070-550401

Index / Date: 0/05 / 2015-07-16 Page: 2 of 36

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Fire Protection Concept_Pengerang_00_04_01withcombinedUCAandvistorcenter.docx

FIRE PROTECTION CONCEPT

1 GENERAL 3

2 DESIGN BASES 52.1 Codes and Standards 52.2 Principles of Protection 5

3 FIRE PROTECTION MEASURES 53.1 Process-Related Fire Protection Measures 6

3.1.1 Measures for Mechanical Equipment 63.1.2 I&C System Measures 73.1.3 Measures for Electrical Installation 8

3.2 Structural Fire Protection Measures 83.2.1 Structural Components and Materials used for Fire Barriers in Fire Protection Areas 93.2.2 Table of minimum fire-rating values of the elements of the buildings 103.2.3 Fire Areas 113.2.4 Oil Filled Transformers (UBE/UBF) 143.2.5 Escape Routes 153.2.6 Provisions for Smoke Removal 15

3.3 Fire Fighting Measures 163.3.1 Fire Suppression Water Supply 163.3.2 Fire Extinguishing Systems 163.3.3 Fire Detection 17

4 TABLE OF FIRE ALARM AND FIRE FIGHTING EQUIPMENT 19

5 ESCAPE ROUTE AND FIRE PROTECTION DRAWINGS 36





1 General This concept generally describes the fire protection measures for the Pengerang cogen plant.

The structural and process-related fire protection measures serve both to protect the plant operating personnel and to reduce/minimize the potential of fire loss. For this purpose the plant is divided by structural means into fire areas. In addition suitable equipment and materials are provided to minimize the risk of fire.

The fire protection concept described herein takes into account the following combustible materials in particular:

The fuel fired at the plant: Fuel gas Diesel as fuel for the black start and emergency power generators and fire fighting

pump Lubricating oil, hydraulic oil and transformer oil Seal oil H2 as coolant for generators Materials used for electrical equipment: primarily cable sheathing and insulating

materials in switchgear and electronic equipment cabinets Hydrogen released during battery charging processes Other flammable gases: e.g. acetylene Other combustible and flammable fluids: e.g. lubricants, paints

All combustible materials are considered to define suitable measures to:

Prevent fires from starting (fire prevention) Detect fires at an early stage (fire detection) Prevent fires from spreading over a wide area (fire confinement) Actively fight fires (fire suppression).

Measures for fire protection will be described for the buildings and structures listed below.

00 UAA 275kV AIS switchyard 00 UAC 275kV Control building 00 UBA 81/82;

91,94 Power control centres (PCC)

11/21 UBA 68 Power control centres (PCC) 11/12/21/22 UBA 01 - 03 Power control centres (PCC) 31/32 UBA 21 - 22 Power control centres (PCC) 11/12/21/22 UBD LV auxiliary transformer 31/32 UBD 01 LV auxiliary transformer 11/12/21/22 UBE Unit auxiliary power transformers

11/12/21/22/31/32 UBF Generator transformer 00 UBH 01 05 Oil separator 00 UBN Black start & emergency power generation 00 UBS Cable pulling pit 31/32 UBX Generator circuit breaker for steam turbine





11/12/21/22 UBX Generator circuit breaker for gas turbine 11/12/21/22/31/32 UBY Cable bridge 00 UEH Structure for unloading station 00 UEN Gas conditioning skid (open structure) 11/12/21/22 UEN Gas filter and preheating00 UEY Pipe Bridge and sleeperway 00 UGA 01 02 Treated water tank 00 UGC 01 03 Demineralized water tank 00 UGC 10 Demineralized water filters 00 UGD Water treatment plant & condensate building00 UGE Neutralization system 00 UGF 01 02 Fire water tanks 00 UGJ Cooling tower make-up water treatment

00 UGU 01 Utilities effluent pit 00 UGU 02 Accidentally oil contaminated waste water pit 00 UGV Sewerage pit 30 UGX 01 03 Condensate water tank 30 UGX 04 Polished condensate water tank 00 UGY 01 Pipe bridge and sleeperway 11/12/21/22 UHA Heat recovery steam generator

11/12/21/22 UHN Bypass stack and diverter11/12/21/22 UHW Boiler blow down tank11/12/21/22 UHX Sampling container11/12/21/22 UHY Pipe bridge 10/20 ULA Feed water pumps30 UMA Steam turbine building11/12/21/22 UMB Gas turbine building11/12/21/22 UMX Diffuser 11/12/21/22/30 UMY Pipe bridge and sleeper ways 30 URA Cooling tower structure30 URD Cooling water pumps00 USG Firefighting pump house00 UST Workshop and storage building

00 USV Laboratory room 11/12/21/22 USX Chemical dosing shelter 11/12/21/22 USY Sleeperway 11/12/21/22 UTG H2 bottle storage and supply rack 00 UTR Chemical and lube oil storage building

00 UYC/UCA

Administration and control room building

00 UYG Visitor building OPTION 00 UYE 01 02 Gate house UZ Outdoor area UZD Parking area





When defining the fire protection measures for affected areas it was taken into account that the fuel gas emergency stop valve must be in its close limit position, before fire extinguishing measures (manually, as well as automatically) may start. Extinguishing a gas fire without first shutting off the fuel supply creates an additional explosion hazard.

2 Design Bases

2.1 Codes and Standards

The fire protection measures described are defined in accordance with the codes and standards of the contract relevant edition of National Fire Protection Association (NFPA), and relevant international regulations and standards. The relevant local statutory requirements of Malaysia are implemented where necessary.

2.2 Principles of Protection

The fire protection measures are provided to ensure:

Personnel protection Material protection (damage minimization) Availability of the power plant Environmental protection

These safety goals are achieved by means of provisions implemented in the process design as well as through structural fire protection provisions incorporated into the civil engineering. The risk of fire is significantly reduced by minimizing the fire loads through use as far as possible - of non-combustible materials as well as by reducing the quantities of combustible materials required for operation.

3 Fire Protection Measures Fire protection measures are subdivided into process-related measures, structural measures and active fire protection measures.

The following are examples of process-related fire protection measures:

Shut off the oil filled transformers due to transformer self-protection signal Trip of turbine generator set by the distributed control system (DCS) Retention of fire suppression water

The following are examples of structural fire protection measures:

Installation remote from other facilities (i.e. physical separation through distance) Subdivision of buildings Isolation of main fire loads by establishing fire zones Enclosure of areas containing oil (spray protection, drip pan for oil tanks, oil pits)





Selection of materials (wherever possible use of non-combustible or fire-resistant materials, e.g. isolation materials, etc.)

The following are examples of active fire protection measures:

Fire alarm systems with automatic fire detectors and manual pushbutton alarms Fire suppression water supply Fixed extinguishing systems Manual firefighting equipment Mobile fire extinguishers Fire hydrants

3.1 Process-Related Fire Protection Measures

3.1.1 Measures for Mechanical Equipment

The following principal fire protection measures are provided in the vicinity of the gas turbine, the steam turbine, the generators, the oil-immersed transformers and other areas where oil is contained:

The oil stations and oil tanks are equipped with oil troughs or leakage tanks to prevent the spread of leakages.

The collecting/drainage system for the transformers must at minimum have the capacity to accommodate the oil and the fire water arising from 10.2l/mmin for the transformer surface area and from 6.1l/mmin for the non-absorbing floor area of the greatest transformer (UBF) and 1890l/min for hose lines at an assumed water flow duration of 10 minutes. (The water flow rates and extinguishing times are according to NFPA 15)

The oil collecting pit for the lube oil system must at minimum have the capacity to accommodate the oil and the fire water arising from 12.2l/mmin for the oil system projected base area and 379l/min for hose lines at an assumed water flow duration of 10 minutes.

The water retention capacity for areas served by more than one extinguishing system has to be calculated for all systems working parallel (e.g. area beneath turbine generator set floor and bearing protection).

The oil tanks are equipped with level monitoring equipment for leak detection. Process-related component monitoring equipment (pressures, temperatures, etc.) for

fault detection. The emergency and black start power generating set consists of 6 units (2

emergency and 4 black start). Every one of these units is equipped with its own diesel oil tank 500-1000L located in a separate room of the enclosure. In case of leakage the oil is collected within a pan inside the tank room. The tanks are delivered by a common storage tank which is located outside approx. 20,000L.

Oil pipes shall not be routed above hot surfaces. Sufficient measures have to be provided to avoid the propagation of fire through

pipes or connective openings between structures.





3.1.2 I&C System Measures

Gas turbine enclosure incl. fuel gas skid

The gas turbine enclosures incl. fuel gas skid is monitored with flame, heat and optical smoke detectors. Activation of a single detector initiates an alarm signal.

Activation of a second detector of different detection type initiates the following:

Transfer of a signal to the I&C system for releasing a turbine trip incl. cut-off of fuel supply outside of the turbine building

Transfer of a signal to the ventilation system of the noise enclosure to shut off and close vents as soon as the fuel gas emergency stop valve is in its close-limit position; the vents close with a specified time delay to ensure pressure relief in the area to be flooded with extinguishing agent,

The lube oil supply shall be switched over to the emergency supply. Actuation of the gaseous fire extinguishing system after receiving check-back signal

that the fuel gas valve is closed.

Hydraulic oil skid (Gas turbine)

The hydraulic oil skid of the gas turbine is monitored with automatic optical smoke detectors. Activation of a single detector initiates an alarm signal.



Shut down of the hydraulic oil system

Lube oil skid without enclosure

The lube oil skid is monitored with automatic heat and optical smoke detectors. Activation of a single detector initiates an alarm signal.



The lube oil supply shall be switched over to the emergency supply.





Power Control Centers

The power control centres are monitored with automatic optical smoke detectors. Activation of a single detector initiates an alarm signal.

Activation of a second detector initiates the following:


Transfer of a signal to the HVAC system of the PCC to shut off Actuation of the gaseous fire extinguishing system.

3.1.3 Measures for Electrical Installation

The electrical installation of safety related equipment (e.g. firefighting water pumps, fire control panel; smoke removal system) will be provided in accordance to the relevant regulations and standards. Normative requirements to fire protection of electrical installations will be considered.

3.2 Structural Fire Protection Measures

The power plant facility is divided into various buildings and structures. Separate fire zones are established by separation of the buildings and the power plant systems contained therein.

The length of time during which a steel structure needs to maintain its integrity depends on local circumstances such as type of plant, availability of fire-fighting services, and risk of escalation. A minimum of 30 minutes protection time against a hydrocarbon fire shall be provided. It is assumed that after this period structures can be cooled by water or plant operating staff will have been evacuated. In special cases where this is unlikely, increasing the fire resistance to a longer duration will be considered (depending of the Risk assessment). Where effective water cooling is not feasible (e.g. due to the configuration of the structure), the required duration of the fire resistance depends on the estimated time for the fire to burn out or be extinguished. The hydrocarbon fire test as defined in UL 1709 is applicable to all fireproofing systems applied on steel supports and structures. This fire is more severe than the cellulose type of fire which is usually referred to in building regulations. During the test a protected steel column is exposed to a particular heat flux that produces a temperature of 1 093C. The test is terminated (failure point) when the average temperature of the steel substrate reaches 538C. Cables in trays, racks or ducts which are critical (e.g. cables feeding emergency shutdown and emergency depressuring valves) shall be of a fireproof construction in accordance with IEC 60331-21 (i.e. they shall withstand temperatures of at least 750C for a period of 90 minutes). Wherever possible in terms of plant design, all buildings and structures are separated from other buildings and building areas by non-combustible walls which also prevent the spread of smoke.





In principle, non-combustible materials are used. Combustible materials are only used in cases where material requirements must be met. Noise and thermal insulation, e.g. on steam turbines or external building walls, consist of non-combustible materials (e.g. mineral wool) to reduce fire loads and inhibit the spread of fire.

Where possible, openings in walls, which are not subject to any fire ratings, are sealed.

The outermost roofing of the buildings shall be resistant to flying embers and radiated heat.

Under section 3.2.3 Fire Areas detailed information is given where fire areas will be provided.

In rooms where suspended ceilings or false floors are provided, the spaces above the suspended ceiling or underneath the false floor are part of the considered room.

3.2.1 Structural Components and Materials used for Fire Barriers in Fire Protection Areas

In general fire walls are designed to have a fire resistance rating of 120 minutes in accordance to NFPA 850. The fire wall assemblies e.g. fire doors and fire dampers are designed for a fire resistant rating of 90 minutes in accordance to NFPA 850.

Openings and penetrations in walls and ceilings subject to specific fire ratings are sealed with fire stops (for cables and pipes), designed to the specified fire-resistance rating of the given wall. (Refer to the Petronas specification Section 5 Part 16: Civil & Structural Page 262/263/263 of 274; 4.14.4 Passive Fire Protection/Fire resistant of elements).

Table of Petronas specification:

Minimum period of smoke and fire resistanceFire rating in hours

Number Building type External walls including doors excluding windows1

Internal walls including doors excluding windows2

1 Offices, bulk store, canteen, medical centre, fire station, gate house, training centre, workshops

1 0.5

2 Warehouses 1 1 3 Laboratory, computer room 2 1 4 Analyser buildings, substations 2 1

1) Rating shall be applicable for structural integrity, flame tightness and insulation 2) Rating shall be applicable for flame tightness and insulation in bearing wall (1) shall be applicable

In addition, floors in elevated buildings shall have a minimum period of smoke and fire resistance 1h.

Raised floors (computer floors) shall have a minimum period of smoke and fire resistance of 0,5h. Walls of heater/ boiler rooms shall have a minimum period of smoke and fire resistance of 1h.





As a compensation measure a nozzle of the fire suppression system will be located in front of the penetration of the bus ducts through the fire wall (between UBE and UBF).

Non-combustible piping is provided with guard pipes at penetration points to allow expansion. The space between the guard pipe and main pipe is filled with a non-combustible material and sealed smoke tight. In cases in which movement (i.e. expansion) need not be allowed for, penetrations are sealed with mortar or finishing concrete. Penetrations are designed to the fire-resistance rating of the given wall.

Piping penetrations for combustible piping are equipped with sealing systems corresponding to the fire-resistance rating of the given wall.

Ventilation and air conditioning ducts traversing fire areas or fire zones are designed to the specified fire-resistance rating of the given wall or are likewise equipped with fire dampers in compliance with the specified fire-resistance rating of the given wall.

3.2.2 Table of minimum fire-rating values of the elements of the buildings

As mentioned above the buildings will be classified as follow:

Minimum period of smoke and fire resistance Fire rating in hours

KKS Number External walls including doors excluding windows1

Internal walls including doors excluding windows2

Remarks

UAC 3 2 1 UBE NA - - Fire wall between UBE/UBF UBF NA - - Fire wall between UBE/UBF UHA NA - - Open structure UHX NA - - ULA NA - - UMA NA - - UMB NA - - URA NA - - USG 4 2 1 UST 2 1 1 USV 3 2 1 USX 3 2 1 UTG NA - - Open structure UTR 4 2 1 UYC/ UCA

1 1 0.5 Internal walls for rooms with electrical equipment F60

UYG 1 1 0.5 UYE 1 1 0.5





3.2.3 Fire Areas

Buildings / Structures Measures for Isolation275kV AIS switchyard (00UAA) Installed remote from all buildings 9.1 m Grid system switchgear building (00UAC)

Installed remote from all buildings 9.1 m Fire resistant areas:

Control room incl. false floors Battery room incl. false floors Telecommunication room incl. false floors AC-DC room incl. false floors Offices incl. false floors Corridor incl. false floors Suspending ceilings

Power control centres (11UBA 01-03/68)

Installed adjacent to 11UMB < 9.1 m (compensation measure: extinguishing system inside UBA containers is provided)

Installed remote from all other buildings 9.1 m Power control centres (12UBA 01-03) Installed adjacent to 12UMB < 9.1 m (compensation

measure: extinguishing system inside UBA containers is provided)

Installed remote from all other buildings 9.1 m Power control centres (21UBA 01-03/68)

Installed adjacent to 21UMB < 9.1 m (compensation measure: extinguishing system inside UBA containers is provided)

Installed remote from all other buildings 9.1 m Power control centres (22UBA 01-03) Installed adjacent to 22UMB < 9.1 m (compensation

measure: extinguishing system inside UBA containers is provided)

Installed remote from all other buildings 9.1 m Power control centres (00UBA91/94; 31/32UBA21-22)

Installed adjacent to UBN and 20ULA < 9.1 m (compensation measure: extinguishing system inside UBA containers is provided)

Installed remote from all other buildings 9.1 m Power control centre (00UBA81/82) Installed adjacent to 30URA and 30URD < 9.1 m

(compensation measure: extinguishing system inside container is provided)

Installed remote from all buildings 9.1 m





Buildings / Structures Measures for IsolationLV auxiliary transformers (00/11/12/21/22UBD)

Outdoor installation (Dry type transformers)

Auxiliary transformer (11/12/21/22UBE)

Separated from 11/12/21/22UBF by fire wall Separated from 11/12/21/22UBD by fire wall Installed remote from all other buildings according to

section 3.2.3 > 7.6m Generator transformer (11/12/21/22/31/32UBF)

Separated from 11/12/21/22UBE by fire wall Installed remote from all other buildings according to

section 3.2.3 > 15m Generator transformer (31/32UBF) Separated from 30UMA by fire wall

Installed remote from all other buildings according to section 3.2.3 >15m

Oil separator (00UBH 01-05) Underground structure Black start and emergency power generation (00UBN)

Fire resistant areas: Electrical equipment room with gas extinguishing

system Generator room

Installed adjacent to 00UBA94 and 20ULA < 9.1 m (compensation measure: extinguishing system is provided)

Installed remote from all other building 9.1 m Cable pulling pit (00UBS) Underground installation Generator circuit breaker for gas turbine (11/12/21/22UBX)

Outdoor installation

Generator circuit breaker for steam turbine (31/32UBX)


Cable bridge (11/12/21/22/31/32UBY)


Gas conditioning skid (00UEN) Outdoor installation Gas metering and filter station (11/12/21/22UEN)


Demineralization water filters (00UGC10)

Installed adjacent to 00UGX02 < 9.1 m (no fire load inside UGC)

Neutralization system (00UGE) Installed adjacent to the electrical room of UGD < 9.1m

(compensation measure: extinguishing system inside the E-room of UGD is provided)

Water treatment plant & condensate building (00UGD)

Installed adjacent to 00UGE and 00UGX01 < 9.1m (compensation measure: 30min fire resistant wall between the structures)

Fire resistant areas: Electrical equipment room incl. false floors Chemical Storage room Vessels and pump area

Installed remote from all buildings 9.1 m Cooling tower make-up water treatment (10UGJ)

Fire resistant areas: Electrical equipment room incl. false floor

Installed remote from other buildings 9.1 m





Buildings / Structures Measures for IsolationHeat recovery steam generator (11/12/21/22UHA)

11UHA and 10ULA are one fire compartment 12UHA and 20ULA are one fire compartment 11UHA is installed adjacent to 11/12UHX < 9.1 m

(compensation measure: detection system inside the 11/12UHX is provided)

12UHA Installed adjacent to 21/22UHX < 9.1 m (compensation measure: detection system inside the 21/22UHX is provided)

11UHA and 11/12USX are one fire compartment 21UHA and 21/22USX are one fire compartment Installed remote from all other buildings 9.1 m

Sampling container (11/12/21/22UHX)

Installed adjacent to 11/21UHA < 9.1 m (compensation measure: fire detection system for 11/12/21/22UHX is provided)

Installed remote from all other buildings 9.1 m Feed water pumps house (10/20ULA)

10ULA and 11UHA are one fire compartment 20ULA and 21UHA are one fire compartment 20ULA installed adjacent to 00UBN and 00UBA91/94

< 9.1 m (compensation measure: fire detection system for 20ULA is provided)

Installed remote from all other buildings 9.1 m Steam turbine building (30UMA) Gas turbine building (21/22UMB)

30UMA, 21UMB and 22UMB are one fire compartment

30UMA is separated from 31/32UBF by fire wall 21UMB is installed adjacent to 21UBA01/02/03/68

< 9.1 m (compensation measure: extinguishing system for 21UBA01/02/03/68 is provided)

22UMB is installed adjacent to 22UBA01/02/03 < 9.1 m (extinguishing system for 12UBA01/02/03 is provided)

21UMB is installed remote from 21UBE 7.6 m 22UMB is installed remote from 22UBE 7.6 m 21UMB is installed remote from 21UBF 15 m 22UMB is installed remote from 22UBF 15 m Installed remote from all other buildings 9.1 m

Gas turbine building (11/12UMB) 11UMB and 12UMB are one fire compartment 11UMB is installed adjacent to 11UBA01/02/03

< 9.1 m (compensation measure: extinguishing system for 11UBA01/02/03 is provided)

12UMB is installed adjacent to 12UBA01/02/03 < 9.1 m (extinguishing system for 12UBA01/02/03 is provided)

11UMB is installed remote from 11UBE 7.6 m 12UMB is installed remote from 12UBE 7.6 m 11UMB is installed remote from 11UBF 15 m 12UMB is installed remote from 12UBF 15 m Installed remote from all other buildings 9.1 m

Cooling tower structure (30URA) Outdoor installation 30URA and 30URD are one fire compartment

Cooling tower pumps (30URD) 30URA and 30URD are one fire compartment Installed remote from all other buildings 9.1

Firefighting pump house (00USG) Installed remote from all buildings 9.1 m Workshop and storage building (00UST)

Installed remote from 00UTR < 9.1 m to (compensation fire detection system is provided further a sprinkler system for UST is installed)





Buildings / Structures Measures for Isolation Fire resistant areas:

Electrical equipment room incl. false floor Workshop-, Welding area and machine hall Warehouse Offices FOR DETAILS REFER TO SECTION 3.2.2

Fire resistant separation between office area and workshop-, welding area and machine hall

Fire resistant separation between workshop-, welding area and machine hall and warehouse

Installed remote from all buildings 9.1 m Chemical dosing shelter (11/12/21/22USX)

11/12USX and 11UHA are one fire compartment 21/22USX and 21UHA are one fire compartment Installed remote from all other buildings 9.1 m

Gas bottle storage and supply skid (11/12/21/22UTG)

Outdoor installation Installed remote from all buildings 9.1 m Fire wall to UBA Fire wall to UBE/UBF

Chemical and lube oil storage building (00UTR)

Installed remote from 00UST/USV < 9.1 m to (compensation fire detection system is provided further flammable substances inside 00UTR are covered in F90)

Flammable and non-flammable chemical storage inside building and storages and warehouse will be separated with fire wall (F-90)

Installed remote from all buildings 9.1 m Administration and control room building (00UYC & UCA)

Fire resistant areas: Communication room incl. false floor Electrical equipment room incl. false floor Ventilation facilities Archive room Control room incl. false floor Archive room FOR DETAILS REFER TO SECTION 3.2.2

Installed remote from all buildings 9.1 m Visitor center (00UYG) OPTION

Fire resistant areas: Auditorium Server room Facility service room HVAC room Storage room Canteen area Audio / Video control room

Installed remote from all buildings 9.1 m Gate house (00UYE01-02) Installed remote from all buildings 9.1 m

3.2.4 Oil Filled Transformers (UBE/UBF)

The transformers (UBE/UBF) must be located away from the adjacent buildings:

Oil capacity 18.925 m3: distance 15 m Oil capacity 18.925 m3: distance 7.6 m





If the distance to the adjacent buildings is 7.6m and 15m respectively fire walls have to be provided. Between the adjacent transformers UBE / UBF a firewall has to be provided.

3.2.5 Escape Routes

General

There are adequate escape routes in the buildings via stairwells and open stairs. The design of the escape routes pays particular attention to the provision of separate escape routes to ensure that protected areas or the outdoors can be reached via several routes. The buildings and platforms are designed in such a way that the escape routes leading from any location (work place, staff amenity rooms) to the outdoors or other protected areas do not exceed 45m. Dead end conditions shall not exceed 18m. The maximum travel distance from any point of a floor in an occupied building to the nearest exit of that floor shall not exceed 25m.

Exit doors open in the direction of exit. Revolving doors and sliding doors are not allowed for emergency exits. The escape routes are appropriately marked and provided with emergency lighting. Exit doors provided for emergency exits will be designed in such a way that they could be opened in any case in the direction of exit.

Escape routes will have at least a width of 1200mm. Ladders in escape routes are not allowed.

For platforms & floors a continuous and unobstructed escape way will be provided from any point at elevated equipment, structure and building egress points. Maximum distance of dead end platforms without secondary means of escape is 6.0m. Maximum length of travel between primary and secondary escape is 25.0m.

3.2.6 Provisions for Smoke Removal

The gas turbine buildings (UMB), the steam turbine building (UMA) and the chemical and lube oil storage building (UTR) will be equipped with smoke and heat removal systems.

For details related to the smoke and heat removal systems of the above mentioned buildings refer to system description of each building:

00UGD: UNID 494510870, PCP-SAG-MEC-DES-SAG-560011 11/12UMB: UNID 494511310, PCP-SAG-MEC-DES-SAM-560008 21/22UMB: UNID 494510856, PCP-SAG-MEC-DES-SAM-560009 30SAM: UNID 494510863, PCP-SAG-MEC-DES-SAM-560010

For details related to the smoke and heat removal systems of the Design & Construct buildings refer to description of the buildings.

Enclosed staircases will be equipped with smoke and heat removal systems with a horizontal opening area of 5% (not less than 1m) of the staircase floor base.

In all other buildings smoke is removed by means of mobile equipment provided by the local fire brigade or by opening doors and windows.





The spreading of smoke/or gas through the HVAC system shall be prevented. In the HVAC system a smoke / gas detection is installed. In case of an alarm safety measures will be started in reference to the specification (e.g. system stopped, light will be activated, dampers will be closed). The HVAC system design will cater for abnormal (i.e. explosion, fire, toxic release, etc.) conditions. The required working conditions for the electronic equipment will be ensured during abnormal conditions. A fire and gas detection system will be installed with gas-tight, quick-closing, spring-operated dampers in the fresh air intakes and exhausts. An explosion valve will be installed just before the beginning of the air intake. After the explosion the valve will be automatically opened. In order to cope with flammable/toxic gases outside the plant building, one or more of the following features will be considered:

Gas-tight, quick closing, spring-operated dampers in the fresh air intakes and exhausts;

Explosion-proof dampers in the fresh air intakes and exhausts; HVAC emergency shutdown switch

3.3 Fire Fighting Measures

3.3.1 Fire Suppression Water Supply

A fire main loop is installed around the power plant. Branch lines are provided to serve the consumers inside the buildings. The fire main loop is subdivided by shut-off valves so that, in the event of a section

failing, the supply of fire suppression water to the other sections of the main loop is ensured.

The fire suppression is stored in the fire suppression water tanks 2x50% (UGF01/02). A minimum capacity of 1x100% of the fire suppression water demand is reserved

exclusively for firefighting purposes. Fire suppression water supply is provided with two 100%-capacity firefighting water pumps. One 100% electrically driven and one 100% diesel driven firefighting water pump. The firefighting water network is maintained at a constant pressure by means of a jockey pump.

3.3.2 Fire Extinguishing Systems

Portable (manual) firefighting equipment

An adequate number in accordance to NFPA10 of portable fire extinguishers will be provided including:

Dry chemical extinguishers 9 kg CO2 extinguishers 5 kg* Water extinguishers XX l* Foam extinguishers XX l*

* The given sizes will be adapted to the available local standard sizes.

For the quantity refer to Table chapter 4.





Fire hydrants

Fire hydrants are provided to enable effective early firefighting measures.

In order to cover the risk at the outdoor area of the power plant, the fire water ring main will be provided with yard hydrants. The distance between two yard hydrants should be preferably not more than 70 meters.

In areas with potential high fire loads, indoor hydrant cabinets (foam/water based) or hose reels (water based) are provided in accordance to the risk.

Stationary Extinguishing Systems

For areas with potentially high fire loads, stationary fire extinguishing systems are installed:

Sprinkler systems Pre-action sprinkler systems Spray deluge systems CO2 extinguishing systems Clean agent extinguishing systems

3.3.3 Fire Detection

To ensure that fires are detected at an early stage, several areas/systems are monitored with automatic fire detectors. The following types of detectors are used:

Smoke detectors (optical smoke detectors, aspirating smoke detectors) Flame detectors Heat detectors (control sprinkler, sprinkler, combination of fixed temperature and rate

of rise detectors, linear heat detectors)

In addition to the automatic fire detectors a video system is installed in the 30UMA and 11/12/21/22UMB.

In addition to the automatic fire detectors, non-automatic fire alarms (manual push button alarms) are installed.

The fire detection system is designed in such a way that:

The location of a fire can be identified immediately. The detectors for several fire zones can be connected to one loop. Non-automatic fire alarms can share a loop with automatic fire detectors. The fire detectors will be combined to one detector group for the activation of

stationary fire extinguishing systems of the respective area. Each automatic fire detector and manual push button of the fire alarm system is

displayed in such a way that it is possible to identify where any fire detector or manual push button is installed.

Detectors located in concealed places (e.g. above suspended ceilings) have activation indicators visible from normal operating areas.





A signal initiates an alarm on the relevant local fire control panel and activates the indication light of the affected detector.

All fire alarm signals will be led to the main fire alarm panel either via a local fire alarm panel or directly.

Activation of a manual push button or automatic activation of a detector or extinguishing system causes a fire alarm in the building of origin. In areas with a high noise level in addition to the acoustic alarm a visible indication is provided. The noise level of the acoustic alarm must be higher than the noise level of the building/area in normal operation. The sound level of the alarm will be minimum 20dBA higher above surrounding noise level.

A main fire alarm panel is installed inside the central control room. The BOMBA fire alarm panels are located at the gate houses or at a location

approved by BOMBA. An additional local/repeater panel will be installed in the BOMBA fire department

centre of the industrial area. Local fire alarm panels will be installed inside the PCC`s 11UBA, 12UBA, 21UBA,

22UBA, 31UBA. Other locations will be implemented during the detail design.





4 Table of Fire Alarm and Fire Fighting Equipment

Building / Area Risk

Fire Detection Fire Suppression

Automatic m1) Hydrant

Cabinets/ Hose reels 2)

Fire Suppression Systems3)

Portable / Mobile Extinguishers

Dry Chemical CO2 Water Foam

9kg 5kg Local size Local size

00UAA 275kV AIS switchyard PVC --- 1 --- --- --- --- --- ---

00UAC 275kV control building 5 2HR --- 10 --- ---

Control room Various Smoke Clean agent system (a/m) False floor of control room PVC ASD

Battery room PVC Smoke --- Telecommunication room PVC Smoke

Clean agent system (a/m) False floor of Telecommunication room PVC ASD AC-DC room PVC Smoke

Clean agent system (a/m) False floor of AC-DC room PVC ASD Corridor Various Smoke --- All other false floors Various ASD --- Suspending ceiling PVC ASD ---

31UBA21-22; 32UBA21-22;

Power control centre for steam turbine 4 --- --- 4 --- --- Rooms with electrical equipment PVC Smoke

Clean agent system (a/m)

False floor Various ASD Cable distribution area below container PVC Linear heat ---













00UBA91/94 Power control centre for steam turbine 2 --- --- 2 --- --- Rooms with electrical equipment PVC Smoke


False floor Various ASD Clean agent system (a/m) --- Cable distribution area below container PVC Linear heat

Cable distribution area below container PVC Linear heat ---

11UBA 01-03/68; 12UBA 01-03; 21UBA 01-03/68; 22UBA 01-03

Power control centres for gas turbine 4x2 --- --- 6x2 --- --- Rooms containing electrical equipment

(incl. False floors) PVC Smoke

CO2- System (a/m) False floor Various ASD Cable distribution area below container PVC Linear heat ---

00/11/12/21/ 22/31/32 UBD 01-05

LV auxiliary transformers --- --- Outdoor hydrants --- --- --- ---

11/12/21/22 UBE Auxiliary transformers

Transformer oil

Control Sprinkler --- --- Spray deluge system (a/m) --- --- --- ---

11/12/21/22/ 31/32UBF Generator transformers

Transformer oil Control Sprinkler --- --- Spray deluge system (a/m) --- --- --- ---

Bus duct (between UBE and UBF) Control Sprinkler --- --- Spray deluge system (a/m) --- --- --- ---












9kg 5kg Local size Local size 00UBH 01 - 05 Oil separator Various --- --- --- Outdoor hydrants --- --- --- ---

00UBN Black start & Emergency power

generation 2 --- 2 2 --- --- Generator room Diesel Flame --- Electrical room PVC Smoke Clean agent system (a/m)

Tank outside building Diesel Heat 1 --- Outdoor hydrants installation of

2 HC with foam 2 2 --- ---

00UBS Cable pulling pit PVC --- --- --- Outdoor hydrants --- --- --- --- 31/32UBX Generator circuit breaker for steam

turbine Various --- --- --- Outdoor hydrants --- --- --- --- 11/12/21/22 UBX Generator circuit breaker Various --- --- --- Outdoor hydrants --- --- --- ---

11/12/21/22 /31/32UBY Cable bridge Various --- --- --- Outdoor hydrants --- --- --- ---

00UEN Gas conditioning skid (open structure) Fuel gas --- 2 --- --- 2 2 --- ---

11/12/21/ 22 UEN Gas filter and preheating Fuel gas --- 4 --- --- 4 4 --- ---












9kg 5kg Local size Local size 00UEY Pipe bridge and sleeperway Various --- --- --- Outdoor hydrants --- --- --- ---

00UGD Water treatment plant & condensate

building 4 2HR 4 4 --- --- Electrical equipment room PVC Smoke


False floor PVC ASD Chemical storage area Chemicals Smoke --- Vessel and pump area Various Smoke --- 00UGE Neutralization system Various --- --- --- Outdoor hydrants --- --- --- ---

10UGJ Cooling tower make-up water treatment PVC --- 2 --- --- 2 2 --- --- 00UGU 01 Utilities effluent pit Various --- --- --- Outdoor hydrants --- --- --- ---

00UGU 02 Accidentally oil contaminated waste

water pit Various --- --- --- Outdoor hydrants --- --- --- ---

00UGV Sewerage pit Various --- --- --- Outdoor hydrants --- --- --- ---

00UGY 01 Pipe bridge and sleeperway Various --- --- --- Outdoor hydrants --- --- --- ---












9kg 5kg Local size Local size 11/12/21/22 UHA

Heat recovery steam generator (open structure) Various ---

4x7 --- --- 4x7 4x7 --- ---

Duct firing skid fuel gas Fuel gas --- --- Elevator Various Smoke

11/12/21/22 UHN

Bypass stack and diverter 4x1 --- 4x1 4x1 --- --- Bypass stack hydraulic unit Hydraulic oil Smoke ---

11/12/21/22 UHW Boiler blow down tank Various --- --- --- Outdoor hydrants --- --- --- ---

11/12/21/22 UHX Sampling containers Various Smoke 2x2 --- --- 2x2 2x2 --- ---

11/12/21/22 UHY Pipe bridge Various --- --- --- Outdoor hydrants --- --- --- ---

10/20ULA Feed water pumps 2x2 --- 2x2 2x2 --- ---

Feed water pumps Oil Electrical heat ---












9kg 5kg Local size Local size 30UMA 21/22UMB Steam turbine building 33 19HC 37 37 --- ---

Lube oil tank and lube oil lines Lube oil Sprinkler Sprinkler system (a) Hydraulic skid Hydraulic oil

Accessible steam turbine and steam turbine generator bearings Oil Sprinkler/Smoke

Pre-action sprinkler system (a)

Gas turbine building

Gas turbine enclosure incl. fuel gas skid Fuel gas Flame/Heat/Smoke CO2- System (a/m) Lube oil skids without enclosure Lube oil Sprinkler/Heat/Smoke Sprinkler system (a) Seal oil skid Seal oil Sprinkler Sprinkler system (a) Hydraulic skid Hydraulic oil Sprinkler/Smoke Sprinkler system (a) Accessible gas turbine generator bearings Oil Sprinkler/Smoke Pre-action sprinkler system (a) 11/12UMB Gas turbine building 20 8HC 20 20 --- ---

Gas turbine enclosure incl. fuel gas skid Fuel gas Flame/Heat/Smoke CO2- System (a/m)

Lube oil skids without enclosure Lube oil Sprinkler/Heat/Smoke Sprinkler system (a) Seal oil skid Seal oil Sprinkler Sprinkler system (a) Hydraulic skid Hydraulic oil Sprinkler/Smoke Sprinkler system (a) Accessible gas turbine generator bearings Oil Sprinkler/Smoke Pre-action sprinkler system (a)

11/12/21/22 UMX Diffuser Various --- 4x2 --- Outdoor hydrants 4x2 4x2 --- ---













11/12/21/22/ 30UMY Pipe bridge and sleeper ways Various --- --- --- Outdoor hydrants --- --- --- ---

30URA Cooling tower structure Various --- 4 --- Outdoor hydrants 4 4 --- ---

00USG Firefighting pump house Various Sprinkler 1 --- Sprinkler system (a) 1 1 --- ---

00UST Workshop and storage building 21 8HC 21 21 --- ---

01.01 Facility Services Various Smoke --- 01.02 Electrical Equipment PVC Smoke --- 01.03 Janitor Various Smoke --- 01.04 Airlock Various Smoke --- 01.05 Balance room Various Smoke --- 01.06 Laboratory room Various Smoke --- 01.07 Document room Various Sprinkler / Smoke Sprinkler system (a) 01.08 Foreman room Various Sprinkler / Smoke Sprinkler system (a) 01.09 Maintenance Manager room Various Sprinkler / Smoke Sprinkler system (a) 01.10 Oil and paint storage room Various Sprinkler / Smoke Sprinkler system (a) 01.11 Hot room Various Smoke --- 01.12 Machine Hall Various Sprinkler / Smoke Sprinkler system (a)













01.13 Store keeper room Various Sprinkler / Smoke

Sprinkler system (a)

01.14 Storage area Various Sprinkler / Smoke Sprinkler system (a) 01.15 Storage small parts Various Sprinkler / Smoke Sprinkler system (a) 01.16 Welding area Various Sprinkler / Heat Sprinkler system (a) 01.17 Toilet Various Smoke --- 01.18 Staircase Various Smoke --- 01.19 Office Technicians Various Sprinkler / Smoke Sprinkler system (a) 01.20 Mechanical Supervisor Various Sprinkler / Smoke Sprinkler system (a) 01.21 Mechanical Maintenance Various Sprinkler / Smoke Sprinkler system (a) 01.22 Electrical Maintenance Various Sprinkler / Smoke Sprinkler system (a) 01.23 I&C Maintenance Various Sprinkler / Smoke Sprinkler system (a) 01.24 Cold room Various Smoke --- 01.25 Corridor Various Smoke --- 01.26 Pantry Common room 1 Various Heat --- 01.27 Locker room male Various Smoke --- 01.28 Anteroom Male Various Smoke --- 01.29 Toilet Male Various Smoke --- 01.30 Toilet / shower / locker room Various --- --- 01.31 Anteroom Female Various Smoke --- 01.32 Locker Female Various Smoke ---













01.33 Toilet Female Various Smoke --- 02.01 HVAC Various Smoke --- 02.02 Airlock Various Smoke --- 02.03 Prayer room Male Various Smoke --- 02.04 Prayer room Female Various Smoke --- 02.05 Training room Various Sprinkler / Smoke Sprinkler system (a) 02.06 Maintenance engineering room Various Sprinkler / Smoke Sprinkler system (a) 02.07 Chargeman room Various Sprinkler / Smoke Sprinkler system (a) 02.12 Void Machine Hall Various Sprinkler / Smoke Sprinkler system (a) 02.14 Void storage area Various Sprinkler / Smoke Sprinkler system (a) 02.15 Storage small parts Various Sprinkler / Smoke Sprinkler system (a) 02.16 Void Welding area Various Sprinkler / Heat Sprinkler system (a) 02.18 Staircase Various Smoke --- 02.19 Corridor Various Smoke --- 02.20 EHV Supervising Engineer Various Sprinkler / Smoke Sprinkler system (a) 02.21 Document Room Various Sprinkler / Smoke Sprinkler system (a) 02.22 Turn around shut down office Various Sprinkler / Smoke Sprinkler system (a) 02.23 Meeting room Various Sprinkler / Smoke Sprinkler system (a) 02.24 Cleaner`s room Various Smoke --- 02.25 Corridor Various Smoke ---













02.26 Storage Various Smoke

---

02.27 Pantry / Common room 2 Various Heat --- 02.28 Locker / Shower Male Various --- --- 02.29 Anteroom Male Various Smoke --- 02.30 Toilet Male Various Smoke --- 02.31 Shower / Locker Female Various --- --- 02.32 Anteroom Female Various Smoke --- 02.33 Toilet Female Various Smoke --- Suspending ceiling PVC ASD ---

00USV Laboratory room Various Sprinkler / Smoke 2 2HR Sprinkler system (a) 2 2 --- ---

11/12/21/22 USX Chemical dosing shelter Various Electrical heat 2x1 --- --- 2x1 2x1 --- ---

00USY Sleeperway Various --- --- --- Outdoor hydrants --- --- --- --- 11/12/21/22/UTG Gas bottle storage H2 and H2 bottle racks Various Heat 4x1 --- Outdoor hydrants 4x2 4x2 --- ---













00UTR Chemical and lube oil storage building Various Smoke 2 2HR --- 2 2 --- ---

00UYC / UCA Administration and control room building 16 13HR 20 24 --- ---

01.01 Staircase Various Sprinkler / Smoke Sprinkler system (a) 01.02 Open plan office Various Sprinkler / Smoke Sprinkler system (a) 01.03 Corridor Various Sprinkler / Smoke Sprinkler system (a) 01.04 Meeting room Various Sprinkler / Smoke Sprinkler system (a) 01.05 Shower room Various --- --- 01.06 Toilet Female Various Smoke --- 01.07 Anteroom Various Sprinkler / Smoke Sprinkler system (a) 01.08 Office room Various Sprinkler / Smoke Sprinkler system (a) 01.09 Storage Various Sprinkler / Smoke Sprinkler system (a) 01.11 Staircase Various Sprinkler / Smoke Sprinkler system (a) 01.12 Corridor Various Sprinkler / Smoke Sprinkler system (a) 01.13 Office room Various Sprinkler / Smoke Sprinkler system (a) 01.14 Eng. Trainer performance room Various Sprinkler / Smoke Sprinkler system (a) 01.15 Office room Various Sprinkler / Smoke Sprinkler system (a) 01.16 Toilet Male Various Smoke --- 01.17 Anteroom Toilet Male Various Smoke Sprinkler system (a













01.18 Shower / Locker Male Various --- --- 01.19 Tea kitchen Various Sprinkler / Heat Sprinkler system (a) 01.20 Corridor Various Sprinkler / Smoke Sprinkler system (a) 01.21 HVAC room Various Sprinkler / Smoke Sprinkler system (a) 01.22 Airlock Various Sprinkler / Smoke Sprinkler system (a) 01.23 UPS Charger Various Smoke


False floor / suspending ceiling of 01.23 Various ASD 01.24 Electrical AC room Various Smoke


False floor / suspending ceiling of 01.24 Various ASD 01.25 LV Trafo Various Sprinkler / Smoke Sprinkler system (a) 01.26 Facility services Various Sprinkler / Smoke Sprinkler system (a) 01.27 Batteries for CCR DC system Various Smoke


False floor / suspending ceiling of 01.27 Various ASD 01.28 Batteries for Solar system Various Smoke


False floor / suspending ceiling of 01.28 Various ASD 01.29 Electr. equipment for solar system Various Smoke


False floor / suspending ceiling of 01.29 Various ASD 01.30 Instrumentation & Control room Various Smoke


False floor / suspending ceiling of 01.30 Various ASD 01.31 Fire Fighting Various Sprinkler / Smoke Sprinkler system (a)













01.32 Engineering office Various

Smoke


01.33 Shift engineer Various 01.34 Billing Computer Various 01.35 Control room Various 01.36 Engineering office Various

False floor / suspending ceiling of 01.32;

01.33; 01.34; 01.35; 01.36 Various ASD

01.37 Discussion room Various Sprinkler / Smoke Sprinkler system (a) 01.38 Document room Various Sprinkler / Smoke Sprinkler system (a) 01.39 Electrical equipment room Various Smoke


False floor / suspending ceiling of 01.39 ASD 01.40 Simulator Training room Various Smoke


False floor / suspending ceiling of 01.40 ASD 01.41 Cleaners room Various Sprinkler / Smoke Sprinkler system (a) 01.42 Toilet disabled Various Smoke --- 01.43 Lobby Various Sprinkler / Smoke Sprinkler system (a) 01.44 First Aid Various Sprinkler / Smoke Sprinkler system (a) 01.45 Permit office Various Sprinkler / Smoke Sprinkler system (a) 02.01 Staircase Various Sprinkler / Smoke Sprinkler system (a) 02.02 Conference room Various Sprinkler / Smoke Sprinkler system (a)













02.03 Corridor Various Sprinkler / Smoke Sprinkler system (a) 02.04 Operation Manager Various Sprinkler / Smoke Sprinkler system (a) 02.05 HSE Manager Various Sprinkler / Smoke Sprinkler system (a) 02.06 Shower / Locker Female Various --- --- 02.07 Toilet Female Various Smoke --- 02.08 Anteroom Various Sprinkler / Smoke Sprinkler system (a) 02.09 Prayer room Female Various Sprinkler / Smoke Sprinkler system (a) 02.10 Storage Various Sprinkler / Smoke Sprinkler system (a) 02.11 Staircase Various Sprinkler / Smoke Sprinkler system (a) 02.12 Corridor Various Sprinkler / Smoke Sprinkler system (a) 02.13 Prayer room Male Various Sprinkler / Smoke Sprinkler system (a) 02.14 Toilet Male Various Smoke --- 02.15 Anteroom Toilet Male Various Sprinkler / Smoke Sprinkler system (a) 02.16 Shower / Locker Male Various --- --- 02.17 Tea kitchen Various Sprinkler / Heat Sprinkler system (a) 02.18 Copy / Printing Various Sprinkler / Smoke Sprinkler system (a) 02.19 Corridor Various Sprinkler / Smoke Sprinkler system (a) 02.20 Facility services Various Sprinkler / Smoke Sprinkler system (a) 02.21 Airlock Various Sprinkler / Smoke Sprinkler system (a) 02.22 Open plan office Various Sprinkler / Smoke Sprinkler system (a)













02.23 Training room Various Sprinkler / Smoke Sprinkler system (a) 02.24 Office Various Sprinkler / Smoke Sprinkler system (a) 02.25 Account Manager Various Sprinkler / Smoke Sprinkler system (a) 02.26 Library Various Sprinkler / Smoke Sprinkler system (a) 02.27 HR / Admin Various Sprinkler / Smoke Sprinkler system (a) 02.28 Meeting room Various Sprinkler / Smoke Sprinkler system (a) 02.29 Office / Library Various Sprinkler / Smoke Sprinkler system (a)

02.30 Open roof terrace with Sun

protection --- --- ---

02.31 Flat roof --- --- --- 02.32 Discussion room Various Sprinkler / Smoke Sprinkler system (a) 02.33 Filling room Various Sprinkler / Smoke Sprinkler system (a) 02.34 Plan Manager Various Sprinkler / Smoke Sprinkler system (a) 02.35 Secretary Various Sprinkler / Smoke Sprinkler system (a) 02.36 General Manager Various Sprinkler / Smoke Sprinkler system (a) 02.37 Toilet / shower / Locker Various --- --- 02.38 Cleaners room Various Sprinkler / Smoke Sprinkler system (a) All false floors Various ASD --- All suspended ceiling Various ASD ---












9kg 5kg Local size Local size 00UYE 01 - 02 Gate houses Various Smoke 2x4 --- --- 2x2 2x2 --- ---

00UYG OPTION

Visitor Center Various 8 4HR 6 6

01.01 Multi Dressing room Sprinkler / Smoke Sprinkler system (a) 01.02 Storage room Sprinkler / Smoke Sprinkler system (a) 01.03 Audio / Video control room Smoke --- 01.04 Auditorium Sprinkler / Smoke Sprinkler system (a) 01.05 Female Surau

Smoke --- 01.06 Toilet Female 01.07 Anteroom Female 01.08 Toilet disabled Smoke --- 01.09 Anteroom Man

Smoke --- 01.10 Toilet Man 01.11 Male Surau 01.12 Canteen / Cafeteria

Heat --- 01.13 Lunch counter 01.14 Scullery 01.15 Storage Area Sprinkler / Smoke Sprinkler system (a) 01.16 Preparation area Heat --- 01.17 Airlock Delivery Smoke --- 01.18 Facility service and connection Smoke Clean agent system (a/m)












9kg 5kg Local size Local size 01.18 False floor service and

connection ASD

01.19 HVAC room Smoke --- 01.20 Server room Smoke

Clean agent system (a/m) 01.20 False floor server room ASD 01.21 Emergency control center Smoke --- 01.22 Lobby / reception Sprinkler / Smoke Sprinkler system (a) 01.23 Airlock Smoke --- All other false floors ASD --- All suspending ceilings ASD ---

UZ Outdoor area Various --- --- --- Outdoor hydrants --- --- --- ---

UZD Parking area Various --- --- --- Outdoor hydrants --- --- --- ---

Abbreviations

1) m = manual push button

2) HC Hydrant cabinet (cabinet with hose reel and tubes) HR Hose reel

3) a = automatic release of extinguishing system; m = manual release of extinguishing system

Document No.: MY1008-5504-&ADB070-550401




5 Escape Route and Fire Protection Drawings The fire protection measures described within this concept are shown in the following overview drawings. Detailed information related to the design or function of the fire protection systems are described in the respective system description.

Building / Structure Drawing No UAC MY1008-5504-ABS040-550450 UBE / UBF / UTG MY1008-5504-ABS040-550436

MY1008-5504-ABS040-550437 MY1008-5504-ABS040-550438 MY1008-5504-ABS040-550439

UHA MY1008-UHA-ABS040-550430 MY1008-UHA-ABS040-550431 MY1008-UHA-ABS040-550432 MY1008-UHA-ABS040-550433 MY1008-UHA-ABS040-550434

UMA MY1008-UMA-ABS040-550440 MY1008-UMA-ABS040-550441

UMB MY1008-5504-ABS040-550410_11-12UMB MY1008-5504-ABS040-550411_11-12UMB MY1008-5504-ABS040-550412_11-12UMB MY1008-5504-ABS040-550413_11-12UMB MY1008-5504-ABS040-550414_21-22UMB MY1008-5504-ABS040-550415_21-22UMB MY1008-5504-ABS040-550416_21-22UMB MY1008-5504-ABS040-550417_21-22UMB

URA MY1008-00URA-ABS040-550435 UST MY1008-00UST-ABS040_550442 UYC / UCA MY1008-5504-ABS040-550451

MY1008-5504-ABS040-550452 UYE MY1008-5504-ABS040-550450 Other buildings will be added soon as available

Will be added

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