Report of Chlorine Drill 2011

PT. TIRTA GAJAH MUNGKUR Instalasi Pengolahan Air Minum, Jl. Karang, Gajah Mungkur, Semarang 50232, Central Java, Indonesia Tel:+ 62 24 850 7001, Fax: + 62 24 8311215 [email protected]

DRILL REPORT CONDUCTED ON SEPTEMBER 21St, 2011 BY TGM

Preface Drill of evacuation and chlorine leak response has been conducted 1 day carried out on September, 21st 2011 at Gajah Mungkur WTP, Semarang-Indonesia. Drill held in one day and is divided into one session, good practices and technical skills associated with the response in terms of evacuation, first aid and leakage of chlorine. The second session was the implementation of the chlorine leak handling drill and followed by an evaluation that involves all participants. The report is particularly concerned and aimed for:

Measuring the emergency preparedness level on site Capitalizing some defectives and deficiencies aspect (and vice versa) due to the changes of procedures,

equipments or facilities adapted by site since the previous drill. Preparing action plan required to continually improve the Emergency Response Plan adapted by site. Measuring the effectiveness of on call procedures, directing the handling of leaks and evacuation from a

distance. The drill conducted was the fifth for PT. Tirta Gajah Mungkur.

Subject : REPORT OF EVACUATION AND CHLORINE LEAK RESPONSE DRILL, At WTP

Gajah Mungkur , September 21st, 2011, Semarang-Indonesia Diffusion : - TGM Safety Committee

- BU Safety Coordinator Copy : - TGM Director Prepared by : - TGM Safety Coordinator

Contents:

Page

I. Participants………………………………………………………………………………………….…....... 6

II. Scenario ………………………………………………………………………………………………........ 6

III. Drill Program ………………………………………………………………………………………………. 7

IV. Equipment & Facilities Used……………………………………………………………………………. 11

V. Comments and Evaluations

Emergency Preparedness…………………………………………….................................... 12

Trustworthy Efforts………………………………………………………………………………. 12

VI. Photos………………………………………………………………………………………………………. 13

Abbreviations: TGM : PT. Tirta Gajah Mungkur SMG : Semarang CLAP : Chlorine Leak Assembly Point PPE : Personal Protective Equipment PPA : Personal Protective Apparel SCBA : Self-contained Breathing Apparatus FFM : Full Face Mask HT : Handy Talkie (means of communication) ERP : Emergency Response Plan ERT : Emergency Response Team EM : Emergency Manager IC : Incident Controller EC : Evacuation Controller SC : Security Controller

I. PARTICIPANTS

No. Participants Number of participants

invited Number of attendance

1 TGM employees : 20 19

2 Outsourcing employees (PT. Pramudita & PT. Persada)

- Security : 6 6

- Cleaning Service : 2 2

- Helper : 4 4 Guests Invited

3 Degremont Jakarta (BU Safety Coordinator) : 1 -

4 Outsource Management (PT. Pramudita) : 2 2

5 PDAM Semarang (Customer) : 6 8

6 PDAM Pontianak : 4 4

7 Supplier (PT. Khlorin Inti) 2 2

Total participants 47 47

II. SCENARIO

The following scenario was draw up during drill: An Incident occured on the event unloading chlorine cylinder from the truck to storage. This happen due to a clash between chlorine tank that will be weighed to the operation tank.The leakage come from a crack of the flexible hose operation tank and unfortunatelly the auto shut off valve is not functioning well. The alarm and neutralisation system are on and caused the truck driver panic and jump from the truck and fell down then his head hit the wall and he unconsious. The shift leader, supplier and operator left the location go to assembly point, and then report to production coordinator and Emergency manager. Emergency manager arrange the Emergency Response Team shall act the to respond the incident .

III. PROGRAM 1. SCHEDULE

TIME PROGRAM Venue PIC

09:00 – 09:30 Preparation Site Safety Committee

09:30 – 10:30 Drill Site Emergency Response Team

10:30 – 12:00 Evaluation Lobby Observer

12:00 – 13:00 Break 13:00 – 14:00 5 S Site & lobby Safety Committee

2. DRILL PROGRAM A. When and Where?

Date : September 21st, 2011 Time : 09.00 – 14:00 Place : Chlorine building of TGM site (Semarang site)

B. Involvement

All TGM’s employees Out source’s employees on site

C. Practices

Handling chlorine leak First aid Evacuation Crisis management in an emergency situation Ensure emergency preparedness of chlorine supplier.

D. Roles and responsibilities

The following are roles and responsibilities of the ERT: 1. Emergency Manager

a. Through IC to ask all employees at site to gather at CLAP after receiving information from shift leader/employee that has identified an emergency situation occurred.

b. To state that an emergency situation has occurred. To command all employees staying at CLAP unless situation has been stated safe and secure.

c. Immediately to the plant and immediately activate ERT with the following sections: Incident controller, Evacuation controller, Security controller and historian.

d. Call Safety Officer, production coordinator, and the HR Head in order to plant soon e. To activate crisis and alert management. f. To ask IC to ensure all employees and outsourcing can be safely evacuated. g. To ask IC to prepare for evacuation and chlorine leak handling. h. To give production operator in charge direction whether must stop production or not. i. To ask SC guards to tighten access to site. j. To coordinate with IC during incident. Monitor the progress of evacuation, chlorine leak and first

aid. k. To state the emergency situation has been under control. Confirm employees may go back to work

normally. 2. Incident and evacuation Controller

a. To gather at CLAP and receive direction from EM. b. To ask Gas Detection Officer to guide the limit of hot zone and the clear and safe area. c. To ask equipment Team to stand-by with safety line and then assist gas detection officer. d. To guide Responder Team wearing SCBA and PPA correctly and securely. e. To brief Responder Team to draw up sequential actions safely before handling chlorine leak. f. To give signal to Responder Team to move after Gas Detection Team finished applying safety line.

To monitor usage time of SCBA used by responder. g. To monitor the progress of evacuation and chlorine leak handling during incident and coordinate

with EM at the safety line. h. To ensure alarm and scrubber system shutting off after situation under control or normalized.

i. To ask equipment’s Team identifying all equipments or tools used during incidents. j. To check and identify all employees gathering at CLAP. k. Report immediately if personnel identified missing. l. Report the progress of evacuation to EM. m. To ensure the path of evacuation line is clearly visible and no obstacle during evacuation. n. To keep all employees staying at CLAP unless situation has been stated safe and secure

3. Responder a. To join at CLAP and receive IC directions regarding steps and sequential actions to be undertaken. b. To wear SCBA and PPA properly and correctly. c. To control clean air usage of SCBA is safe enough to supply during mission. d. Change SCBA cylinder with a full one if the content has run out. e. Prepare for mission to handle chlorine leak (tools and emergency kit) and cooperate with Gas

Detection Officer to measure chlorine content level. f. To go back inside chlorine building handling chlorine leak. To confirm weather the leak problem

could be solved or not. g. After mission completed, clean the contaminant under safety shower and gather at CLAP then

explain what they have fixed to EM.

4. Gas Detection Officer a. To join at CLAP and receive IC instruction regarding determining safe zone. b. To prepare protective equipment’s for entering the hot zone and prepare the equipments used for

pollutant detection. c. To equip with full face mask and screen the area around chlorine building. d. To search for the clear and safe area, make the boundary of the area by applying safety line. e. To cooperate with responder to measure the pollutants level inside the chlorine building. f. To keep monitoring the level of pollutant around chlorine building. g. To confirm to IC whether the chlorine building and the environment has been in a safe and secure

level from pollutant. 5. Timer & Equipment Team

a. To join at CLAP preparing emergency equipment and identify PPEs needed for evacuation and intervention on chlorine leak.

b. To prepare and check means of communication working properly. c. To list in Table PPEs used and countdown the duration of SCBA used by responder. d. To assist responders wearing PPA and SCBA properly and also to assist responders replacing

empty cylinder with full one. e. To prepare, check and monitor equipment / tools needed by Evacuation and First Aid Team. f. To distribute mask for employees at CLAP. g. To collect and identify PPE and other equipment after incident is under control or situation is

normalized.

6. Security Controller Public Relation

a. Immediately to the plant after receiving instructions from the emergency manager b. To make coordination with EM preparing for communication with third parties when needed

assistance. c. To contact management of external companies / outsourcing regarding to the emergency situation

occurred. d. To make coordination with the Evacuation Team to persuade neighbours when urgently needed to

be evacuated. Security

a. To guard and secure site preventing access from unauthorized persons more tightly.

b. To prepare data of employees, helping Evacuation Team in identification. c. To arrange traffic of the vehicles in and out of site safely and smoothly. d. To assist other teams when need more manpower assistance

7. Historian

a. To join at CLAP and prepare tools for recording / writing. b. To make documentation and record steps or actions taken during incident. c. To record time during carrying or handling tasks, interventions or process in the incident. d. After incident controllable or situation normalized, assist EM to finish the report.

E. Emergency Response Organization

The following organization chart was adapted during the drill to manage the crisis:

F. Emergency Response Members

Position Person in Charge

Emergency Manager : Safety Coordinator

Incident Controller : Production Coordinator

Responder : Accredited Personnel: Chlorine Level 1

Gas Detection Officer : ME Engineer/Technician

Equipment & Timer Team : Maintenance crew and operators

Evacuation Controller

Evacuation : Supervisors and operators First Aid : Trained personnel (Staff & Maintenance)

Security Controller

Public Relations : HR & PR Security : Security

Historian : Secretary Alternate : Staff or Operator

EMERGENCY MANAGER

INCIDENT & EVACUATION CONTROLLER

SECUIRTY CONTROLLER/ PR

HISTORIAN

RESPONDER GAS DETECTION OFFICER

SECURITY

G. Emergency Response Tier Levels

The following emergency response tier levels were adapted during the drill to manage the crisis:

INCIDENT

FIRST AID RESPONSE: 1. USE FIRE EXTINGUISHER 2. FIX CHLORINE LEAK 3. DIVER POLLUTION

CONTROLLABLE?

PLANT FIRST INTERVENTION TEAM RESPONDERS /INCIDENT CONTROLLER

MUTUAL AID RESPONSE EMERGENCY MANAGER

ACTIVATION OF DISTRICT (LOCAL) CIVIL DISASTER

CONTINGENCY PLAN

CONTROLLABLE?

CONTROLLABLE?

NO

NO

NO

YES

YES

YES

NORMALIZED

INITIAL TIER First Aid Response (If pollution – only minor and not affecting production or supply)

TIER ONE First Intervention Team Response (If pollution – serious and affecting production or supply for less than 1 hour requiring Incident Controller input)

TIER TWO Mutual Aid Response (If pollution – serious and affecting production or supply for less than 2 hour requiring Emergency Manager input)

TIER THREE District Civil Disaster Contingency Response (If pollution – serious and likely to affect downstream consumer)

IV. EQUIPMENTS & FACILITIES USED

NO. EQUIPMENT QTT UNIT CONDITION

1 SCBA 2 set Good condition

2 SCBA Cylinder (spare) 2 Cylinder Good condition

3 Full Face Masker 1 Set Good condition

4 Protective Personal Apparel 2 Pair Good condition

5 Chemical boots 2 Pair Good condition

6 Stretcher 1 set Good condition

7 Splint 6 set Good condition

8 Matras 2 Sheet Good condition

9 Blanket 2 Sheet Good condition

10 First aid box 1 Set Complete

11 Chemical glove 2 Pair Good condition

12 Glove (Cloth) 12 Pair Good condition

13 Gas Detector 1 set Good condition

14 Megaphone 1 Set Good condition

15 Loudspeaker 1 set Good condition

16 Safety Shower 1 Set Good condition

17 Safety Line (Yellow/black) 1 Roll Good condition

18 Handy talkie 8 Set Good condition

19 Maintenance tools 1 Set Good condition

20 Stationary 1 set Good condition

21 Mask (cloth) 50 Pcs Good condition

22 Insulation 2 Roll Good condition

23 Stopwatch 2 Pcs Good condition

V. EVALUATION

1. EMERGENCY PREPAREDNESS

No. Preparedness Response Time (minutes) Remark

Target Drill 2009

Drill 2010 Drill 2011

1 Evacuation process 2 2 2 1 The time spent for all employees inside site to gather at CLAP since alarm sounded.

3 Evacuating victims a.s.a.p 14 13 13 The time spent for responder to evacuate victim under hazardous gas environment since alarm sounded

4 Handling chlorine leak 120 (Tier2)

21 14 4 The time spent for responder to stop/check the leak at the source temporarily since alarm sounded.

5 SCBA + PPA 3 5 3 2.5 The time spent for responder to wear complete protective equipment (SCBA + PPA)

6 SCBA duration 15 9 8 11 The time spent for responder to use SCBA

8 Crisis management a.s.a.p 34 17 23 The response time to normalize an emergency situation by ERT (depend on the severity of incident)

2. TRUSTWORTHY EFFORTS A. Usage of SCBA and PPA relatively fast (2.5 minutes). B. Openness of all participants involved during evaluation session has made identification of some defectives

and deficiencies aspects unbiased. C. Chorine supplier was prepared for an emergency chlorine leak (Follow TGM’s ERP Procedure) D. The drill has been treated as a learning experience than a demonstration of capability.

VI. PHOTOS

Gather in assembly point

PPE and Protective equipment preparation

Using PPE

Go to victim

Lift The Victim

Wash before bringing to safe place

Victim ready to bring

Go to safe place

Fix the condition by down the cilynder

Close the leak source

First aid to the victim

Gather after normal condition in assembly point

Report of Chlorine Drill 2011

Documents

Transcript of Report of Chlorine Drill 2011