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1 | No. | Timestamp | Rank / Name (Last Name, First Name M.I.) | Score | Grade | Which of the following are the reasons why gas detector is necessary? I - To check dangerous levels of gases II - To prevent worker injury or exposure to toxic gases. III - To determine the dew point of the cargo hold. IV - To prevent an explosion. | It states the standards regarding special training requirements for personnel on certain type of ships. | This term refers to the gaseous phase of a substance that generally exists as a liquid or solid at room temperature. | Which of the four types of gas hazards requires a personal protection type of monitoring for the worker safety? | What regulation states that “When transporting a bulk cargo which is liable to emit a toxic or flammable gas, or can cause oxygen depletion in the cargo space, an appropriate instrument for measuring the concentration of gas or oxygen in the air shall be provided together with detailed instructions for its use”? | What will happen if the space has 21% oxygen and 15%LEL of methane gas? | It is the minimum concentration of a combustible gas in air necessary for burning to occur. | Which of the following statement/s describe/s a gas detector? I - A device which detects the presence of various gases within an area. II - Used to detect a gas leak and interface with a control system so a process can be automatically shut down. III - A device which could sound an alarm to operators in the area where the leak is occurring, giving them the opportunity to leave the area III - A device which will evacuate the victim going out of an enclosed space. | This condition inside an enclosed space will happen when chemical reactions, such as rusting or the hardening of paints or coatings occur. The most obvious reason of this condition is the introduction of inert gas into the space. | Which of the following needs to be considered when using tubes or span gases for equipment using the chemical absorption or reaction principles? | From the information given below, which order of operation in using a portable gas meter during measuring mode is correct? | Which portable gas detector is to be carried by a person entering an enclosed space? | From the picture below, how can you set the GX-8000 on maintenance mode? | From the picture below, how can you set the GX-2009 on maintenance mode? | Which of the following tips for reading gas detector tube is correct? | ||||||
2 | 15 | 23/10/2025 08:43:06 | AB Sumabong Jesson Quiboy | 2 / 15 | 13.33 | I, II, III & IV | STCW V/III | gas | environmental degradation | STCW V/III | it will build flammable atmosphere | Auto-ignition Temperature | I, II, III only | pleasant smell | chemical composition | V – IV – I – II – III | GX-8000 | press and hold AIR and RESET buttons then press POWER and display until buzzer beeps | press and hold RESET button then press POWER until buzzer beeps | adequate lighting with direct sunlight | ||||||
3 | 14 | 23/10/2025 08:43:05 | Oiler nadales michael john c | 3 / 15 | 20.00 | I, II, III & IV | STCW V/III | mist | toxic gases | STCW V/II | it will build flammable atmosphere | Upper Explosive Limit | I, II & IV only | pleasant smell | chemical composition | V – IV – I – II – III | GX-2009 | press and hold AIR and RESET buttons then press POWER and display until buzzer beeps | press and hold AIR and RESET buttons then press POWER until buzzer beeps | adequate lighting with direct sunlight | ||||||
4 | 13 | 23/10/2025 08:42:08 | Olr Enacmal, Ralp Victor E. | 7 / 15 | 46.67 | I, II, III & IV | SOLAS V | vapour | toxic gases | SOLAS VI/3 | it will build flammable atmosphere | Lower Explosive Limit | I, II, III & IV | oxygen enrichment | chemical composition | V – IV – I – II – III | GX-2009 | press and hold AIR and RESET buttons then press POWER until buzzer beeps | press and hold AIR and RESET buttons then press POWER until buzzer beeps | hold tube against dark colored background | ||||||
5 | 12 | 23/10/2025 08:41:25 | G/Olr Nalda Leo D. | 11 / 15 | 73.33 | I, II & IV only | STCW Section A-Chapter V | vapour | toxic gases | SOLAS VI/3 | it will build flammable atmosphere | Lower Explosive Limit | II, III, & IV only | Low concentration of oxygen | type of tubes | V – IV – I – II – III | GX-2009 | press and hold AIR and RESET buttons then press POWER until buzzer beeps | press and hold AIR and POWER buttons until buzzer beeps | hold tube against dark colored background | ||||||
6 | 11 | 23/10/2025 08:41:15 | A/B/Nellas, Frank Anthony O. | 9 / 15 | 60.00 | I, II, III & IV | STCW Section A-Chapter V | vapour | toxic gases | STCW V/II | it will build flammable atmosphere | Lower Explosive Limit | I, II, III only | Low concentration of oxygen | chemical composition | V – IV – I – II – III | GX-2009 | press and hold AIR and RESET buttons then press POWER until buzzer beeps | press and hold AIR and RESET buttons then press POWER until buzzer beeps | adequate lighting with direct sunlight | ||||||
7 | 10 | 23/10/2025 08:41:09 | Causing, glenn c | 5 / 15 | 33.33 | I, II, III & IV | STCW V/III | vapour | explosions | STCW V/II | it will create too lean atmosphere | Flashpoint | I, II, III only | pleasant smell | chemical composition | I – II – III – IV – V | GX-2009 | press and hold AIR and RESET buttons then press POWER and display until buzzer beeps | press and hold AIR and POWER buttons until buzzer beeps | any of these | ||||||
8 | 9 | 23/10/2025 08:41:09 | 3O Galvez, Benny Mar N. | 6 / 15 | 40.00 | I, II & IV only | STCW V/III | vapour | toxic gases | SOLAS VII/3 | it will build flammable atmosphere | Flashpoint | I, II, III only | oxygen enrichment | chemical composition | IV – V – I – II – III | GX-2009 | press and hold RESET button then press POWER until buzzer beeps | press and hold AIR and POWER buttons until buzzer beeps | adequate lighting with direct sunlight | ||||||
9 | 8 | 23/10/2025 08:40:55 | Deck Boy / Dagpin, Jun Cifred S. | 8 / 15 | 53.33 | I, II & IV only | STCW V/III | vapour | toxic gases | STCW V/III | it will build flammable atmosphere | Lower Explosive Limit | I, II, III only | Low concentration of oxygen | chemical composition | V – IV – I – II – III | GX-8000 | press and hold AIR and RESET buttons then press POWER until buzzer beeps | press and hold AIR and RESET buttons then press POWER until buzzer beeps | any of these | ||||||
10 | 7 | 23/10/2025 08:40:37 | DECK BOY / OSMIL, NATHANIEL N. | 5 / 15 | 33.33 | I, II, III & IV | STCW Section A-Chapter V | mist | toxic gases | STCW V/III | it will build flammable atmosphere | Flashpoint | I, II, III only | Low concentration of oxygen | type of tubes | V – IV – I – II – III | GX-8000 | press and hold RESET button then press POWER until buzzer beeps | press and hold AIR and RESET buttons then press POWER until buzzer beeps | any of these | ||||||
11 | 6 | 23/10/2025 08:40:18 | D/BOY DIAMANTE, VAUGHN JEROME R. | 5 / 15 | 33.33 | I, II, III & IV | STCW Section A-Chapter II | gas | toxic gases | STCW V/III | it will build flammable atmosphere | Flashpoint | I, II & IV only | Low concentration of oxygen | chemical composition | V – IV – I – II – III | GX-2009 | press and hold AIR and RESET buttons then press POWER and display until buzzer beeps | press and hold AIR and POWER buttons until buzzer beeps | any of these | ||||||
12 | 5 | 23/10/2025 08:39:45 | 3/O Esteves, Carl Ryuichi O. | 11 / 15 | 73.33 | I, II & IV only | STCW Section A-Chapter V | vapour | toxic gases | STCW V/III | it will create too lean atmosphere | Lower Explosive Limit | I, II, III only | Low concentration of oxygen | chemical composition | V – IV – I – II – III | GX-2009 | press and hold RESET button then press POWER until buzzer beeps | press and hold AIR and POWER buttons until buzzer beeps | hold tube against dark colored background | ||||||
13 | 4 | 23/10/2025 08:39:38 | WIPER/CAUNCA JONEL A | 10 / 15 | 66.67 | I, II & IV only | STCW Section A-Chapter V | vapour | toxic gases | SOLAS VII/3 | it will build flammable atmosphere | Lower Explosive Limit | I, II, III only | Low concentration of oxygen | availability of span gas | V – IV – I – II – III | GX-2009 | press and hold AIR button then press POWER until buzzer beeps | press and hold AIR button then press POWER until buzzer beeps | compare with an unused tube | ||||||
14 | 3 | 23/10/2025 08:38:28 | D/C DE JESUS JOHN ADLER A | 9 / 15 | 60.00 | I, II & IV only | STCW V/III | vapour | explosions | SOLAS VI/3 | it will build flammable atmosphere | Lower Explosive Limit | I, II, III only | Low concentration of oxygen | type of tubes | V – IV – I – II – III | GX-2009 | press and hold AIR and RESET buttons then press POWER until buzzer beeps | press and hold AIR button then press POWER until buzzer beeps | any of these | ||||||
15 | 2 | 23/10/2025 08:38:02 | Mendoza Jr, Agustin V. | 7 / 15 | 46.67 | I, II & IV only | SOLAS V | vapour | toxic gases | SOLAS VII/3 | it will build flammable atmosphere | Flashpoint | I, II, III only | Low concentration of oxygen | type of tubes | V – IV – I – II – III | RX-515 | press and hold AIR button then press POWER until buzzer beeps | press and hold AIR and RESET buttons then press POWER until buzzer beeps | compare with an unused tube | ||||||
16 | 1 | 23/10/2025 08:36:11 | OS Diaz, Justine Rey P. | 9 / 15 | 60.00 | I, II & IV only | SOLAS V | vapour | toxic gases | STCW V/II | it will build flammable atmosphere | Lower Explosive Limit | I, II, III only | Low concentration of oxygen | chemical composition | V – IV – I – II – III | GX-2009 | press and hold RESET button then press POWER until buzzer beeps | press and hold RESET button then press POWER until buzzer beeps | compare with an unused tube | ||||||
17 | 13 | 16/10/2025 08:38:46 | MSN/ CASTRO, MARC RAPHAEL C. | 2 / 15 | 13.33 | I, II, III & IV | SOLAS V | mist | toxic gases | SOLAS VII/3 | it will create too rich atmosphere | Flashpoint | I, II, III only | Flammable atmosphere | type of tubes | IV – V – I – II – III | GX-8000 | press and hold AIR and RESET buttons then press POWER and display until buzzer beeps | press and hold AIR button then press POWER until buzzer beeps | any of these | ||||||
18 | 12 | 16/10/2025 08:37:28 | D/BOY/TALITA, JOHN KIM B. | 7 / 15 | 46.67 | I, II, III & IV | STCW Section A-Chapter II | gas | toxic gases | SOLAS VI/3 | it will create too lean atmosphere | Flashpoint | I, II, III only | Low concentration of oxygen | chemical composition | V – IV – I – II – III | GX-2009 | press and hold AIR button then press POWER until buzzer beeps | press and hold AIR button then press POWER until buzzer beeps | any of these | ||||||
19 | 11 | 16/10/2025 08:37:07 | OS/ Pilapil, Trippone Sept Isaac L. | 6 / 15 | 40.00 | I, II & III only | SOLAS V | vapour | toxic gases | SOLAS VII/3 | it will create too lean atmosphere | Flashpoint | I, II, III only | Low concentration of oxygen | availability of span gas | V – IV – I – II – III | GX-8000 | press and hold AIR and RESET buttons then press POWER and display until buzzer beeps | press and hold AIR and RESET buttons then press POWER until buzzer beeps | any of these | ||||||
20 | 10 | 16/10/2025 08:36:30 | OS TARUC , AESER CHASE ABRASALDO | 1 / 15 | 6.67 | I, II & IV only | STCW Section A-Chapter II | mist | environmental degradation | STCW V/III | it will build flammable atmosphere | Auto-ignition Temperature | I, II & IV only | Flammable atmosphere | chemical composition | V – III – I – II – IV | GX-8000 | press and hold AIR and RESET buttons then press POWER and display until buzzer beeps | press and hold AIR and RESET buttons then press POWER until buzzer beeps | adequate lighting with direct sunlight | ||||||
21 | 9 | 16/10/2025 08:36:01 | MSM/ MILLENDEZ, STEPHEN EARL G. | 4 / 15 | 26.67 | I, II, III & IV | SOLAS V | mist | toxic gases | STCW V/III | it will make an inert atmosphere | Flashpoint | I, II, III only | Low concentration of oxygen | type of tubes | IV – V – I – II – III | GX-8000 | press and hold AIR and RESET buttons then press POWER until buzzer beeps | press and hold AIR button then press POWER until buzzer beeps | hold tube against dark colored background | ||||||
22 | 8 | 16/10/2025 08:34:16 | Rombaoa, Peter Paul L. | 5 / 15 | 33.33 | I, II, III & IV | STCW Section A-Chapter II | vapour | toxic gases | SOLAS VI/3 | it will make an inert atmosphere | Flashpoint | I, II, III only | oxygen enrichment | limitation of its life | I – II – III – IV – V | GX-8000 | press and hold AIR and RESET buttons then press POWER and display until buzzer beeps | press and hold AIR and RESET buttons then press POWER until buzzer beeps | adequate lighting with direct sunlight | ||||||
23 | 7 | 16/10/2025 08:34:06 | Messman / Visaya, Carlo T. | 7 / 15 | 46.67 | I, II & IV only | STCW Section A-Chapter II | vapour | toxic gases | SOLAS VI/3 | it will build flammable atmosphere | Flashpoint | I, II, III only | Low concentration of oxygen | chemical composition | V – IV – I – II – III | GX-8000 | press and hold AIR and RESET buttons then press POWER and display until buzzer beeps | press and hold AIR and RESET buttons then press POWER until buzzer beeps | any of these | ||||||
24 | 6 | 16/10/2025 08:34:01 | OS Gonzaga, John Richard M. | 6 / 15 | 40.00 | I, II & IV only | STCW V/III | vapour | toxic gases | SOLAS VI/3 | it will make an inert atmosphere | Flashpoint | II, III, & IV only | Low concentration of oxygen | chemical composition | V – IV – I – II – III | Draeger Accuro Pump | press and hold AIR and RESET buttons then press POWER and display until buzzer beeps | press and hold RESET button then press POWER until buzzer beeps | any of these | ||||||
25 | 5 | 16/10/2025 08:33:17 | D/C EVANGELISTA, RICH JIRO R. | 5 / 15 | 33.33 | I, II, III & IV | STCW Section A-Chapter V | mist | toxic gases | SOLAS VII/3 | it will build flammable atmosphere | Flashpoint | I, II, III only | Low concentration of oxygen | chemical composition | IV – V – I – II – III | GX-8000 | press and hold AIR and RESET buttons then press POWER until buzzer beeps | press and hold RESET button then press POWER until buzzer beeps | adequate lighting with direct sunlight | ||||||
26 | 4 | 16/10/2025 08:33:17 | D/C / Magallanes, Ruel Kent Jhon E. | 10 / 15 | 66.67 | I, II & IV only | STCW Section A-Chapter V | vapour | toxic gases | SOLAS VI/3 | it will build flammable atmosphere | Lower Explosive Limit | I, II, III & IV | Low concentration of oxygen | type of tubes | IV – V – I – II – III | GX-2009 | press and hold AIR and RESET buttons then press POWER until buzzer beeps | press and hold RESET button then press POWER until buzzer beeps | compare with an unused tube | ||||||
27 | 3 | 16/10/2025 08:32:28 | 2AE Balatero, Greg S. | 7 / 15 | 46.67 | I, II & IV only | STCW Section A-Chapter V | vapour | toxic gases | STCW V/II | it will build flammable atmosphere | Lower Explosive Limit | I, II, III & IV | Flammable atmosphere | type of tubes | IV – V – I – II – III | GX-2009 | press and hold AIR button then press POWER until buzzer beeps | press and hold AIR button then press POWER until buzzer beeps | compare with an unused tube | ||||||
28 | 2 | 16/10/2025 08:32:19 | D/C / Gaas, Josh I. | 6 / 15 | 40.00 | I, II, III & IV | STCW Section A-Chapter V | vapour | toxic gases | SOLAS VII/3 | it will build flammable atmosphere | Lower Explosive Limit | I, II, III only | Low concentration of oxygen | type of tubes | I – II – III – IV – V | GX-8000 | press and hold AIR and RESET buttons then press POWER and display until buzzer beeps | press and hold RESET button then press POWER until buzzer beeps | hold tube against dark colored background | ||||||
29 | 1 | 16/10/2025 08:31:21 | DECK BOY/ ROSAL, KINGSLEY CARL L. | 2 / 15 | 13.33 | I, II & III only | SOLAS V | smoke | toxic gases | STCW V/II | it will build flammable atmosphere | Auto-ignition Temperature | I, II, III & IV | pleasant smell | type of tubes | IV – V – I – II – III | GX-8000 | press and hold AIR and RESET buttons then press POWER until buzzer beeps | press and hold RESET button then press POWER until buzzer beeps | any of these | ||||||
30 | 13 | 03/10/2025 08:34:35 | OS TABUSO EUGENE QUILLAS | 5 / 15 | 33.33 | I, II, III & IV | STCW V/III | smoke | toxic gases | STCW V/II | it will create too rich atmosphere | Lower Explosive Limit | I, II, III & IV | Low concentration of oxygen | chemical composition | V – IV – I – II – III | GX-2009 | press and hold AIR button then press POWER until buzzer beeps | press and hold AIR button then press POWER until buzzer beeps | any of these | ||||||
31 | 12 | 03/10/2025 08:34:19 | OS/ TINAY, VINCE LLOYD S. | 3 / 15 | 20.00 | I, II, III & IV | SOLAS V | gas | environmental degradation | STCW V/II | it will build flammable atmosphere | Lower Explosive Limit | II, III, & IV only | Low concentration of oxygen | limitation of its life | V – III – I – II – IV | GX-8000 | press and hold AIR and RESET buttons then press POWER and display until buzzer beeps | press and hold AIR button then press POWER until buzzer beeps | hold tube against dark colored background | ||||||
32 | 11 | 03/10/2025 08:33:34 | MSN/ DUMADARA, DIONISIO, JR. A. | 12 / 15 | 80.00 | I, II & IV only | STCW Section A-Chapter V | vapour | toxic gases | SOLAS VI/3 | it will create too lean atmosphere | Lower Explosive Limit | I, II, III only | Low concentration of oxygen | chemical composition | V – IV – I – II – III | GX-2009 | press and hold AIR and RESET buttons then press POWER until buzzer beeps | press and hold RESET button then press POWER until buzzer beeps | hold tube against dark colored background | ||||||
33 | 10 | 03/10/2025 08:33:20 | A/B AGCAOILI JOHN IV ABSALON | 7 / 15 | 46.67 | I, III & IV only | STCW Section A-Chapter V | vapour | toxic gases | SOLAS VII/3 | it will build flammable atmosphere | Lower Explosive Limit | I, II, III & IV | Flammable atmosphere | limitation of its life | V – IV – I – II – III | GX-8000 | press and hold AIR and RESET buttons then press POWER and display until buzzer beeps | press and hold AIR and RESET buttons then press POWER until buzzer beeps | compare with an unused tube | ||||||
34 | 9 | 03/10/2025 08:32:45 | O/S SODOYSODOY MIKE IAN S. | 12 / 15 | 80.00 | I, II & IV only | STCW Section A-Chapter V | vapour | toxic gases | SOLAS VI/3 | it will create too lean atmosphere | Lower Explosive Limit | I, II, III only | Low concentration of oxygen | limitation of its life | V – III – I – II – IV | GX-2009 | press and hold AIR and RESET buttons then press POWER until buzzer beeps | press and hold AIR and RESET buttons then press POWER until buzzer beeps | any of these | ||||||
35 | 8 | 03/10/2025 08:30:35 | ENGINE BOY | 4 / 15 | 26.67 | I, II, III & IV | SOLAS V | mist | toxic gases | STCW V/III | it will build flammable atmosphere | Flashpoint | I, II, III only | Low concentration of oxygen | chemical composition | V – IV – I – II – III | GX-8000 | press and hold AIR and RESET buttons then press POWER and display until buzzer beeps | press and hold AIR and RESET buttons then press POWER until buzzer beeps | hold tube against dark colored background | ||||||
36 | 7 | 03/10/2025 08:30:21 | OS / SABANDAL, JOHN ALLEN T. | 9 / 15 | 60.00 | I, II & IV only | SOLAS V | vapour | toxic gases | SOLAS VI/3 | it will build flammable atmosphere | Lower Explosive Limit | I, II, III only | Low concentration of oxygen | chemical composition | V – III – I – II – IV | GX-2009 | press and hold AIR and RESET buttons then press POWER until buzzer beeps | press and hold AIR button then press POWER until buzzer beeps | hold tube against dark colored background | ||||||
37 | 6 | 03/10/2025 08:30:14 | 3/O DINOPOL, NIÑO ANTHONY J. | 7 / 15 | 46.67 | I, III & IV only | STCW Section A-Chapter V | gas | toxic gases | SOLAS VI/3 | it will build flammable atmosphere | Lower Explosive Limit | I, II, III only | Flammable atmosphere | type of tubes | IV – V – I – II – III | GX-2009 | press and hold AIR and RESET buttons then press POWER and display until buzzer beeps | press and hold AIR and RESET buttons then press POWER until buzzer beeps | compare with an unused tube | ||||||
38 | 5 | 03/10/2025 08:30:03 | OS/ BANICOD, JOBERT S. | 7 / 15 | 46.67 | I, II & IV only | STCW Section A-Chapter II | gas | toxic gases | STCW V/II | it will make an inert atmosphere | Flashpoint | I, II, III only | Low concentration of oxygen | chemical composition | V – IV – I – II – III | GX-2009 | press and hold AIR and RESET buttons then press POWER until buzzer beeps | press and hold AIR and RESET buttons then press POWER until buzzer beeps | any of these | ||||||
39 | 4 | 03/10/2025 08:29:08 | ARDIENTE, HERALD S. | 6 / 15 | 40.00 | I, II, III & IV | SOLAS V | gas | toxic gases | SOLAS VII/3 | it will make an inert atmosphere | Flashpoint | I, II, III only | Low concentration of oxygen | type of tubes | I – II – III – IV – V | GX-2009 | press and hold AIR and RESET buttons then press POWER until buzzer beeps | press and hold AIR and POWER buttons until buzzer beeps | hold tube against dark colored background | ||||||
40 | 3 | 03/10/2025 08:28:30 | MAGBANUA, NEIL JONAS T. | 11 / 15 | 73.33 | I, II & IV only | STCW Section A-Chapter V | vapour | toxic gases | SOLAS VI/3 | it will build flammable atmosphere | Lower Explosive Limit | I, II, III only | Low concentration of oxygen | limitation of its life | V – IV – I – II – III | GX-2009 | press and hold AIR button then press POWER until buzzer beeps | press and hold AIR and RESET buttons then press POWER until buzzer beeps | hold tube against dark colored background | ||||||
41 | 2 | 03/10/2025 08:25:04 | OS / COCJIN, MARIANO IV C. | 5 / 15 | 33.33 | I, II & IV only | SOLAS V | gas | toxic gases | SOLAS VII/3 | it will build flammable atmosphere | Flashpoint | I, II, III only | Low concentration of oxygen | type of tubes | IV – V – I – II – III | Draeger Accuro Pump | press and hold AIR button then press POWER until buzzer beeps | press and hold AIR and RESET buttons then press POWER until buzzer beeps | compare with an unused tube | ||||||
42 | 1 | 03/10/2025 08:24:46 | ETO / MENDEZ, ALEX LORENZO M. | 6 / 15 | 40.00 | I, II & IV only | STCW Section A-Chapter V | vapour | environmental degradation | SOLAS VII/3 | it will build flammable atmosphere | Auto-ignition Temperature | I, II, III only | pleasant smell | type of tubes | V – IV – I – II – III | GX-2009 | press and hold AIR button then press POWER until buzzer beeps | press and hold AIR and RESET buttons then press POWER until buzzer beeps | hold tube against dark colored background | ||||||
43 | 16 | 26/09/2025 08:27:13 | GO/ Jasmin, Kenneth Dominique V. | 7 / 15 | 46.67 | I, II & III only | STCW Section A-Chapter V | vapour | toxic gases | SOLAS VII/3 | it will build flammable atmosphere | Flashpoint | I, II, III only | Low concentration of oxygen | chemical composition | V – IV – I – II – III | GX-2009 | press and hold RESET button then press POWER until buzzer beeps | press and hold RESET button then press POWER until buzzer beeps | hold tube against dark colored background | ||||||
44 | 15 | 26/09/2025 08:27:06 | OILER/DESQUITADO,JAN SAMUEL GALLO | 4 / 15 | 26.67 | I, III & IV only | STCW V/III | vapour | Malfunction of the process | STCW V/III | it will build flammable atmosphere | Auto-ignition Temperature | II, III, & IV only | Low concentration of oxygen | type of tubes | I – II – III – IV – V | GX-2009 | press and hold AIR and RESET buttons then press POWER and display until buzzer beeps | press and hold AIR and POWER buttons until buzzer beeps | adequate lighting with direct sunlight | ||||||
45 | 14 | 26/09/2025 08:27:00 | Oiler/Lito, Roselle S. | 5 / 15 | 33.33 | I, II & IV only | STCW V/III | gas | toxic gases | SOLAS VII/3 | it will make an inert atmosphere | Flashpoint | I, II, III & IV | Low concentration of oxygen | chemical composition | V – III – I – II – IV | GX-2009 | press and hold AIR and RESET buttons then press POWER until buzzer beeps | press and hold RESET button then press POWER until buzzer beeps | any of these | ||||||
46 | 13 | 26/09/2025 08:26:51 | WPR CORDERO, JAY C. | 6 / 15 | 40.00 | I, II, III & IV | STCW Section A-Chapter V | gas | toxic gases | STCW V/III | it will make an inert atmosphere | Flashpoint | I, II, III only | Low concentration of oxygen | chemical composition | V – IV – I – II – III | GX-8000 | press and hold RESET button then press POWER until buzzer beeps | press and hold AIR and POWER buttons until buzzer beeps | adequate lighting with direct sunlight | ||||||
47 | 12 | 26/09/2025 08:26:49 | 2AE Taguibao, Ronald Gregg R. | 9 / 15 | 60.00 | I, II & IV only | STCW Section A-Chapter V | vapour | toxic gases | STCW V/II | it will build flammable atmosphere | Lower Explosive Limit | I, II, III only | Low concentration of oxygen | type of tubes | V – IV – I – II – III | RX-515 | press and hold AIR and RESET buttons then press POWER until buzzer beeps | press and hold AIR and RESET buttons then press POWER until buzzer beeps | any of these | ||||||
48 | 11 | 26/09/2025 08:24:53 | VILLAR, MARK JOSEPH S | 8 / 15 | 53.33 | I, II & IV only | STCW Section A-Chapter V | vapour | toxic gases | STCW V/III | it will build flammable atmosphere | Lower Explosive Limit | I, II, III only | Low concentration of oxygen | chemical composition | V – IV – I – II – III | GX-8000 | press and hold AIR and RESET buttons then press POWER and display until buzzer beeps | press and hold AIR button then press POWER until buzzer beeps | hold tube against dark colored background | ||||||
49 | 10 | 26/09/2025 08:24:26 | E/C COLINA, KRK KYZYL KYM R. | 6 / 15 | 40.00 | I, II & IV only | STCW Section A-Chapter V | vapour | toxic gases | STCW V/III | it will make an inert atmosphere | Flashpoint | I, II, III & IV | oxygen enrichment | chemical composition | V – IV – I – II – III | GX-2009 | press and hold AIR and RESET buttons then press POWER and display until buzzer beeps | press and hold AIR and RESET buttons then press POWER until buzzer beeps | any of these | ||||||
50 | 9 | 26/09/2025 08:23:59 | ENGINE BOY: FLORIA, MELVIN JR. C. | 8 / 15 | 53.33 | I, II & IV only | STCW V/III | vapour | toxic gases | SOLAS VI/3 | it will create too rich atmosphere | Lower Explosive Limit | I, II, III only | Low concentration of oxygen | type of tubes | IV – V – I – II – III | GX-2009 | press and hold AIR and RESET buttons then press POWER and display until buzzer beeps | press and hold AIR and RESET buttons then press POWER until buzzer beeps | hold tube against dark colored background | ||||||
51 | 8 | 26/09/2025 08:23:51 | E/C GABUNADA , BRENT URIEL N. | 3 / 15 | 20.00 | I, II & IV only | STCW Section A-Chapter II | mist | toxic gases | SOLAS VII/3 | it will build flammable atmosphere | Flashpoint | I, II, III only | oxygen enrichment | type of tubes | IV – V – I – II – III | GX-8000 | press and hold AIR and RESET buttons then press POWER and display until buzzer beeps | press and hold AIR and RESET buttons then press POWER until buzzer beeps | adequate lighting with direct sunlight | ||||||
52 | 7 | 26/09/2025 08:23:49 | C/C ASAY, LAWRENCE | 5 / 15 | 33.33 | I, II, III & IV | STCW Section A-Chapter II | gas | toxic gases | STCW V/II | it will build flammable atmosphere | Flashpoint | I, II, III & IV | Low concentration of oxygen | chemical composition | V – IV – I – II – III | GX-2009 | press and hold AIR button then press POWER until buzzer beeps | press and hold AIR and POWER buttons until buzzer beeps | adequate lighting with direct sunlight | ||||||
53 | 6 | 26/09/2025 08:23:25 | Brillantes, Renzo P. | 5 / 15 | 33.33 | I, II, III & IV | STCW Section A-Chapter II | vapour | toxic gases | STCW V/II | it will build flammable atmosphere | Auto-ignition Temperature | I, II, III only | oxygen enrichment | chemical composition | V – IV – I – II – III | GX-8000 | press and hold AIR and RESET buttons then press POWER until buzzer beeps | press and hold AIR and RESET buttons then press POWER until buzzer beeps | any of these | ||||||
54 | 5 | 26/09/2025 08:23:22 | E/C REYES, LOURENCE M. | 6 / 15 | 40.00 | I, II & IV only | STCW V/III | vapour | environmental degradation | SOLAS VI/3 | it will make an inert atmosphere | Lower Explosive Limit | I, II, III only | Low concentration of oxygen | chemical composition | IV – V – I – II – III | GX-8000 | press and hold AIR and RESET buttons then press POWER and display until buzzer beeps | press and hold AIR and RESET buttons then press POWER until buzzer beeps | any of these | ||||||
55 | 4 | 26/09/2025 08:23:13 | D/C GUMAPAC, JUN ANDREY J. | 8 / 15 | 53.33 | I, II & IV only | STCW Section A-Chapter V | vapour | Malfunction of the process | SOLAS VII/3 | it will build flammable atmosphere | Lower Explosive Limit | I, II, III only | oxygen enrichment | chemical composition | V – IV – I – II – III | GX-8000 | press and hold AIR and RESET buttons then press POWER until buzzer beeps | press and hold AIR button then press POWER until buzzer beeps | compare with an unused tube | ||||||
56 | 3 | 26/09/2025 08:23:10 | DC / BACUS , RENAN L. | 9 / 15 | 60.00 | I, II & III only | STCW Section A-Chapter V | vapour | toxic gases | SOLAS VI/3 | it will build flammable atmosphere | Upper Explosive Limit | I, II, III & IV | Low concentration of oxygen | limitation of its life | V – IV – I – II – III | GX-2009 | press and hold AIR and RESET buttons then press POWER and display until buzzer beeps | press and hold AIR and POWER buttons until buzzer beeps | any of these | ||||||
57 | 2 | 26/09/2025 08:23:06 | E/C Lopez, Askia Philip L. | 5 / 15 | 33.33 | I, II & III only | SOLAS V | gas | toxic gases | STCW V/III | it will build flammable atmosphere | Flashpoint | I, II, III only | Flammable atmosphere | type of tubes | V – III – I – II – IV | GX-2009 | press and hold AIR and RESET buttons then press POWER until buzzer beeps | press and hold AIR and POWER buttons until buzzer beeps | hold tube against dark colored background | ||||||
58 | 1 | 26/09/2025 08:22:10 | E/C RENOMARO, REIGNLEE JESS O. | 5 / 15 | 33.33 | I, II, III & IV | STCW V/III | vapour | toxic gases | STCW V/III | it will build flammable atmosphere | Flashpoint | I, II & IV only | Flammable atmosphere | type of tubes | V – IV – I – II – III | GX-2009 | press and hold AIR and RESET buttons then press POWER until buzzer beeps | press and hold RESET button then press POWER until buzzer beeps | adequate lighting with direct sunlight | ||||||
59 | 13 | 15/09/2025 08:46:41 | 2off Corpuz, John Felmore M. | 9 / 15 | 60.00 | I, II & IV only | STCW Section A-Chapter V | mist | toxic gases | SOLAS VI/3 | it will build flammable atmosphere | Lower Explosive Limit | I, II, III & IV | Low concentration of oxygen | chemical composition | V – IV – I – II – III | GX-2009 | press and hold AIR and RESET buttons then press POWER and display until buzzer beeps | press and hold AIR and POWER buttons until buzzer beeps | hold tube against dark colored background | ||||||
60 | 12 | 15/09/2025 08:46:00 | AB ALBERASTINE, JHAEL AMREY A. | 5 / 15 | 33.33 | I, II, III & IV | STCW V/III | vapour | Malfunction of the process | SOLAS VI/3 | it will create too rich atmosphere | Lower Explosive Limit | I, II, III only | Flammable atmosphere | type of tubes | IV – V – I – II – III | GX-8000 | press and hold AIR and RESET buttons then press POWER and display until buzzer beeps | press and hold AIR and POWER buttons until buzzer beeps | hold tube against dark colored background | ||||||
61 | 11 | 15/09/2025 08:45:09 | AB/ Antonio, Jandy Niño R. | 7 / 15 | 46.67 | I, II & IV only | STCW Section A-Chapter V | vapour | toxic gases | STCW V/II | it will build flammable atmosphere | Lower Explosive Limit | I, II, III only | oxygen enrichment | chemical composition | V – III – I – II – IV | GX-2009 | press and hold AIR button then press POWER until buzzer beeps | press and hold AIR button then press POWER until buzzer beeps | adequate lighting with direct sunlight | ||||||
62 | 10 | 15/09/2025 08:44:56 | C/CK Minosa,Kenneth A. | 3 / 15 | 20.00 | I, II & III only | STCW Section A-Chapter II | mist | toxic gases | STCW V/III | it will build flammable atmosphere | Flashpoint | I, II, III & IV | Low concentration of oxygen | chemical composition | I – II – III – IV – V | GX-8000 | press and hold AIR and RESET buttons then press POWER and display until buzzer beeps | press and hold AIR and POWER buttons until buzzer beeps | any of these | ||||||
63 | 9 | 15/09/2025 08:44:46 | WIPER/ SUARNABA, MARVIN A. | 9 / 15 | 60.00 | I, II, III & IV | STCW Section A-Chapter V | vapour | toxic gases | SOLAS VI/3 | it will build flammable atmosphere | Lower Explosive Limit | I, II, III & IV | Low concentration of oxygen | limitation of its life | V – IV – I – II – III | Draeger Accuro Pump | press and hold AIR button then press POWER until buzzer beeps | press and hold RESET button then press POWER until buzzer beeps | compare with an unused tube | ||||||
64 | 8 | 15/09/2025 08:44:22 | ETO/GADIAN, JEFFREY A. | 5 / 15 | 33.33 | I, III & IV only | STCW V/III | gas | toxic gases | STCW V/II | it will make an inert atmosphere | Flashpoint | I, II, III only | Low concentration of oxygen | chemical composition | V – IV – I – II – III | GX-2009 | press and hold RESET button then press POWER until buzzer beeps | press and hold RESET button then press POWER until buzzer beeps | any of these | ||||||
65 | 7 | 15/09/2025 08:43:49 | AB Desuyo, Jared Jay D. | 11 / 15 | 73.33 | I, II, III & IV | STCW Section A-Chapter V | vapour | toxic gases | SOLAS VII/3 | it will build flammable atmosphere | Lower Explosive Limit | I, II, III only | Low concentration of oxygen | availability of span gas | V – IV – I – II – III | GX-2009 | press and hold AIR and RESET buttons then press POWER until buzzer beeps | press and hold AIR and POWER buttons until buzzer beeps | compare with an unused tube | ||||||
66 | 6 | 15/09/2025 08:41:57 | D/Boy Baguio, Aries | 10 / 15 | 66.67 | I, II & IV only | STCW Section A-Chapter V | vapour | toxic gases | SOLAS VI/3 | it will build flammable atmosphere | Lower Explosive Limit | I, II, III only | Low concentration of oxygen | chemical composition | I – II – III – IV – V | GX-2009 | press and hold AIR and RESET buttons then press POWER until buzzer beeps | press and hold AIR and RESET buttons then press POWER until buzzer beeps | hold tube against dark colored background | ||||||
67 | 5 | 15/09/2025 08:41:22 | AB ESCALONA JOAH S | 5 / 15 | 33.33 | I, II & IV only | STCW Section A-Chapter II | mist | toxic gases | SOLAS VI/3 | it will create too lean atmosphere | Flashpoint | I, II & IV only | Flammable atmosphere | type of tubes | I – II – III – IV – V | GX-8000 | press and hold AIR and RESET buttons then press POWER and display until buzzer beeps | press and hold AIR and POWER buttons until buzzer beeps | hold tube against dark colored background | ||||||
68 | 4 | 15/09/2025 08:39:24 | 2M / Endrinal, Kristopher Raymund M. | 12 / 15 | 80.00 | I, II & IV only | STCW Section A-Chapter V | vapour | toxic gases | SOLAS VI/3 | it will build flammable atmosphere | Lower Explosive Limit | I, II, III only | Low concentration of oxygen | type of tubes | V – IV – I – II – III | GX-2009 | press and hold AIR and RESET buttons then press POWER until buzzer beeps | press and hold AIR and POWER buttons until buzzer beeps | hold tube against dark colored background | ||||||
69 | 3 | 15/09/2025 08:38:47 | OS GAMBOL,JHON DARRYL E. | 6 / 15 | 40.00 | I, III & IV only | STCW V/III | gas | toxic gases | STCW V/II | it will create too lean atmosphere | Auto-ignition Temperature | I, II, III only | Low concentration of oxygen | chemical composition | V – IV – I – II – III | GX-2009 | press and hold AIR and RESET buttons then press POWER and display until buzzer beeps | press and hold AIR and RESET buttons then press POWER until buzzer beeps | hold tube against dark colored background | ||||||
70 | 2 | 15/09/2025 08:37:30 | OS TOLENO, RONELO JR. T. | 4 / 15 | 26.67 | I, II & III only | STCW Section A-Chapter V | gas | explosions | SOLAS VI/3 | it will make an inert atmosphere | Upper Explosive Limit | I, II, III only | Flammable atmosphere | chemical composition | V – III – I – II – IV | GX-2009 | press and hold AIR button then press POWER until buzzer beeps | press and hold AIR and RESET buttons then press POWER until buzzer beeps | any of these | ||||||
71 | 1 | 15/09/2025 08:37:14 | OS / CULILAP, IAN JEMMUEL F. | 5 / 15 | 33.33 | I, II, III & IV | STCW Section A-Chapter V | gas | toxic gases | STCW V/III | it will make an inert atmosphere | Flashpoint | I, II & IV only | Low concentration of oxygen | availability of span gas | V – IV – I – II – III | GX-2009 | press and hold AIR and RESET buttons then press POWER and display until buzzer beeps | press and hold AIR and RESET buttons then press POWER until buzzer beeps | any of these | ||||||
72 | 14 | 09/09/2025 08:33:09 | E/C ARMEA, KENNETH JOHN J. | 3 / 15 | 20.00 | I, II & IV only | STCW V/III | smoke | toxic gases | STCW V/III | it will build flammable atmosphere | Auto-ignition Temperature | II, III, & IV only | oxygen enrichment | chemical composition | IV – V – I – II – III | GX-8000 | press and hold RESET button then press POWER until buzzer beeps | press and hold AIR and POWER buttons until buzzer beeps | hold tube against dark colored background | ||||||
73 | 13 | 09/09/2025 08:29:57 | Oiler Palomar Anthony Elnas | 12 / 15 | 80.00 | I, II & IV only | STCW V/III | vapour | toxic gases | SOLAS VI/3 | it will create too lean atmosphere | Lower Explosive Limit | I, II, III only | Low concentration of oxygen | chemical composition | V – IV – I – II – III | GX-2009 | press and hold AIR and RESET buttons then press POWER until buzzer beeps | press and hold AIR and POWER buttons until buzzer beeps | hold tube against dark colored background | ||||||
74 | 12 | 09/09/2025 08:29:16 | E/C CREDO, PHILIP JOHN PAUL M. | 10 / 15 | 66.67 | I, II & IV only | STCW Section A-Chapter II | vapour | toxic gases | SOLAS VII/3 | it will build flammable atmosphere | Lower Explosive Limit | I, II, III only | Low concentration of oxygen | limitation of its life | V – IV – I – II – III | GX-2009 | press and hold RESET button then press POWER until buzzer beeps | press and hold AIR button then press POWER until buzzer beeps | compare with an unused tube | ||||||
75 | 11 | 09/09/2025 08:28:46 | E/C CRISPINA, JOEWEL A. | 10 / 15 | 66.67 | I, II & IV only | STCW V/III | vapour | toxic gases | SOLAS VI/3 | it will build flammable atmosphere | Lower Explosive Limit | I, II, III only | Low concentration of oxygen | chemical composition | V – IV – I – II – III | GX-2009 | press and hold AIR button then press POWER until buzzer beeps | press and hold AIR button then press POWER until buzzer beeps | compare with an unused tube | ||||||
76 | 10 | 09/09/2025 08:28:39 | E/C MALINGIN, GABRIEL F. | 12 / 15 | 80.00 | I, II & IV only | STCW Section A-Chapter V | vapour | toxic gases | SOLAS VI/3 | it will create too lean atmosphere | Lower Explosive Limit | I, II, III only | Low concentration of oxygen | limitation of its life | V – IV – I – II – III | GX-2009 | press and hold AIR and RESET buttons then press POWER and display until buzzer beeps | press and hold AIR and RESET buttons then press POWER until buzzer beeps | adequate lighting with direct sunlight | ||||||
77 | 9 | 09/09/2025 08:28:36 | WIPER BORDON,CHRISTIAN KYLE I. | 9 / 15 | 60.00 | I, II & III only | STCW Section A-Chapter V | vapour | Malfunction of the process | SOLAS VI/3 | it will create too lean atmosphere | Lower Explosive Limit | I, II, III only | oxygen enrichment | limitation of its life | V – IV – I – II – III | GX-2009 | press and hold AIR and RESET buttons then press POWER and display until buzzer beeps | press and hold AIR button then press POWER until buzzer beeps | adequate lighting with direct sunlight | ||||||
78 | 8 | 09/09/2025 08:28:15 | E/C DE JESUS, LOURENIEL | 11 / 15 | 73.33 | I, II & IV only | STCW Section A-Chapter V | vapour | toxic gases | STCW V/III | it will build flammable atmosphere | Lower Explosive Limit | I, II, III only | Low concentration of oxygen | chemical composition | V – IV – I – II – III | GX-2009 | press and hold AIR and RESET buttons then press POWER until buzzer beeps | press and hold AIR and POWER buttons until buzzer beeps | any of these | ||||||
79 | 7 | 09/09/2025 08:27:36 | E/C. BARCENAS, JERICHO C. | 11 / 15 | 73.33 | I, II & IV only | STCW Section A-Chapter V | vapour | toxic gases | SOLAS VII/3 | it will build flammable atmosphere | Lower Explosive Limit | I, II, III only | oxygen enrichment | chemical composition | V – IV – I – II – III | GX-2009 | press and hold AIR and RESET buttons then press POWER until buzzer beeps | press and hold AIR and POWER buttons until buzzer beeps | compare with an unused tube | ||||||
80 | 6 | 09/09/2025 08:26:14 | E/C CELAJES, JAN KARL O. | 6 / 15 | 40.00 | I, II & IV only | STCW V/III | smoke | toxic gases | SOLAS VI/3 | it will build flammable atmosphere | Lower Explosive Limit | I, II, III only | Flammable atmosphere | type of tubes | V – IV – I – II – III | GX-8000 | press and hold RESET button then press POWER until buzzer beeps | press and hold AIR button then press POWER until buzzer beeps | any of these | ||||||
81 | 5 | 09/09/2025 08:25:25 | Mendoza, Lyle Arian Nolledo | 7 / 15 | 46.67 | I, II, III & IV | STCW V/III | gas | toxic gases | STCW V/III | it will build flammable atmosphere | Lower Explosive Limit | I, II, III & IV | Low concentration of oxygen | limitation of its life | V – IV – I – II – III | GX-2009 | press and hold AIR and RESET buttons then press POWER until buzzer beeps | press and hold AIR and RESET buttons then press POWER until buzzer beeps | any of these | ||||||
82 | 4 | 09/09/2025 08:25:22 | E/C ARRIOLA, SHYM D. | 10 / 15 | 66.67 | I, II & IV only | STCW Section A-Chapter V | vapour | toxic gases | SOLAS VI/3 | it will build flammable atmosphere | Lower Explosive Limit | I, II, III only | Low concentration of oxygen | chemical composition | V – IV – I – II – III | GX-8000 | press and hold AIR and RESET buttons then press POWER until buzzer beeps | press and hold AIR and RESET buttons then press POWER until buzzer beeps | hold tube against dark colored background | ||||||
83 | 3 | 09/09/2025 08:24:35 | E/C PATOS, MILES JEF A. | 5 / 15 | 33.33 | I, II, III & IV | STCW Section A-Chapter V | gas | toxic gases | SOLAS VI/3 | it will make an inert atmosphere | Flashpoint | I, II, III only | oxygen enrichment | chemical composition | V – IV – I – II – III | GX-8000 | press and hold AIR and RESET buttons then press POWER and display until buzzer beeps | press and hold AIR and RESET buttons then press POWER until buzzer beeps | any of these | ||||||
84 | 2 | 09/09/2025 08:24:24 | E/C MANATAD, IAN BENEDICT I. | 9 / 15 | 60.00 | I, II & IV only | STCW Section A-Chapter V | vapour | toxic gases | SOLAS VII/3 | it will create too rich atmosphere | Flashpoint | I, II, III only | oxygen enrichment | limitation of its life | V – IV – I – II – III | GX-2009 | press and hold RESET button then press POWER until buzzer beeps | press and hold AIR and POWER buttons until buzzer beeps | hold tube against dark colored background | ||||||
85 | 1 | 09/09/2025 08:24:03 | E/C AGRA, ABIEL JOEL M. | 9 / 15 | 60.00 | I, II & IV only | STCW Section A-Chapter V | vapour | toxic gases | STCW V/II | it will build flammable atmosphere | Lower Explosive Limit | I, II, III only | Low concentration of oxygen | chemical composition | V – IV – I – II – III | GX-8000 | press and hold RESET button then press POWER until buzzer beeps | press and hold AIR button then press POWER until buzzer beeps | compare with an unused tube | ||||||
86 | 12 | 01/09/2025 08:37:19 | OS / Bacus, James Felmar V. | 11 / 15 | 73.33 | I, II & IV only | STCW Section A-Chapter V | vapour | toxic gases | SOLAS VII/3 | it will build flammable atmosphere | Lower Explosive Limit | I, II, III only | Low concentration of oxygen | chemical composition | V – IV – I – II – III | GX-2009 | press and hold AIR and RESET buttons then press POWER until buzzer beeps | press and hold AIR and RESET buttons then press POWER until buzzer beeps | compare with an unused tube | ||||||
87 | 11 | 01/09/2025 08:34:32 | D/C DURANO, ROBERT JR. O. | 7 / 15 | 46.67 | I, II & IV only | STCW Section A-Chapter V | gas | toxic gases | SOLAS VII/3 | it will build flammable atmosphere | Flashpoint | I, II, III only | Low concentration of oxygen | chemical composition | V – IV – I – II – III | GX-2009 | press and hold AIR and RESET buttons then press POWER and display until buzzer beeps | press and hold AIR button then press POWER until buzzer beeps | adequate lighting with direct sunlight | ||||||
88 | 10 | 01/09/2025 08:34:11 | D/C ARRIOLA, ENDRIANE CARL D. | 11 / 15 | 73.33 | I, II & IV only | STCW Section A-Chapter V | vapour | toxic gases | SOLAS VI/3 | it will build flammable atmosphere | Flashpoint | I, II, III only | Low concentration of oxygen | limitation of its life | V – IV – I – II – III | GX-2009 | press and hold RESET button then press POWER until buzzer beeps | press and hold AIR and POWER buttons until buzzer beeps | hold tube against dark colored background | ||||||
89 | 9 | 01/09/2025 08:33:45 | SISON, EDGAR JR. T. | 12 / 15 | 80.00 | I, II & IV only | STCW Section A-Chapter V | vapour | toxic gases | SOLAS VI/3 | it will build flammable atmosphere | Flashpoint | I, II, III only | Low concentration of oxygen | limitation of its life | V – IV – I – II – III | GX-2009 | press and hold AIR and RESET buttons then press POWER until buzzer beeps | press and hold AIR and POWER buttons until buzzer beeps | any of these | ||||||
90 | 8 | 01/09/2025 08:32:19 | D/C TALBO, NATHANIEL VIN C. | 8 / 15 | 53.33 | I, II & IV only | STCW Section A-Chapter V | gas | toxic gases | SOLAS VII/3 | it will create too lean atmosphere | Flashpoint | I, II, III only | Low concentration of oxygen | type of tubes | V – IV – I – II – III | GX-2009 | press and hold AIR and RESET buttons then press POWER and display until buzzer beeps | press and hold RESET button then press POWER until buzzer beeps | hold tube against dark colored background | ||||||
91 | 7 | 01/09/2025 08:31:15 | DECK CADET/ SEPADA, CHRISTIAN | 8 / 15 | 53.33 | I, II & IV only | STCW V/III | vapour | toxic gases | SOLAS VII/3 | it will build flammable atmosphere | Flashpoint | I, II, III only | Low concentration of oxygen | chemical composition | V – IV – I – II – III | GX-2009 | press and hold AIR button then press POWER until buzzer beeps | press and hold AIR and POWER buttons until buzzer beeps | adequate lighting with direct sunlight | ||||||
92 | 6 | 01/09/2025 08:30:35 | MSM/ GOMEZ, FRITZ GERALD T. | 4 / 15 | 26.67 | I, II & III only | STCW V/III | vapour | toxic gases | STCW V/III | it will build flammable atmosphere | Lower Explosive Limit | I, II & IV only | oxygen enrichment | availability of span gas | I – II – III – IV – V | RX-515 | press and hold AIR and RESET buttons then press POWER until buzzer beeps | press and hold RESET button then press POWER until buzzer beeps | any of these | ||||||
93 | 5 | 01/09/2025 08:30:32 | D/C PEREZ, CHRISTIAN JAMES V. | 11 / 15 | 73.33 | I, II & IV only | STCW Section A-Chapter V | vapour | toxic gases | SOLAS VII/3 | it will create too lean atmosphere | Lower Explosive Limit | I, II, III only | Low concentration of oxygen | chemical composition | V – IV – I – II – III | GX-2009 | press and hold RESET button then press POWER until buzzer beeps | press and hold AIR and POWER buttons until buzzer beeps | hold tube against dark colored background | ||||||
94 | 4 | 01/09/2025 08:30:15 | D/C GO, FRANCISCO III R. | 7 / 15 | 46.67 | I, II, III & IV | STCW Section A-Chapter V | gas | toxic gases | SOLAS VI/3 | it will build flammable atmosphere | Flashpoint | I, II, III only | Flammable atmosphere | chemical composition | V – IV – I – II – III | GX-2009 | press and hold AIR and RESET buttons then press POWER until buzzer beeps | press and hold AIR button then press POWER until buzzer beeps | any of these | ||||||
95 | 3 | 01/09/2025 08:29:39 | D/C EMPACES HANZ C. | 5 / 15 | 33.33 | I, II, III & IV | SOLAS V | vapour | toxic gases | STCW V/II | it will create too rich atmosphere | Flashpoint | II, III, & IV only | Low concentration of oxygen | chemical composition | V – IV – I – II – III | GX-8000 | press and hold RESET button then press POWER until buzzer beeps | press and hold AIR and POWER buttons until buzzer beeps | adequate lighting with direct sunlight | ||||||
96 | 2 | 01/09/2025 08:28:57 | 3AE SUELLO, MAC JOSEPH E. | 2 / 15 | 13.33 | I, II, III & IV | STCW Section A-Chapter II | vapour | toxic gases | STCW V/II | it will make an inert atmosphere | Flashpoint | I, II, III & IV | Flammable atmosphere | chemical composition | IV – V – I – II – III | GX-8000 | press and hold AIR and RESET buttons then press POWER and display until buzzer beeps | press and hold RESET button then press POWER until buzzer beeps | hold tube against dark colored background | ||||||
97 | 1 | 01/09/2025 08:28:56 | OS AMBANTA MICHAEL VINCENT D. | 9 / 15 | 60.00 | I, II & IV only | STCW Section A-Chapter V | vapour | toxic gases | SOLAS VI/3 | it will build flammable atmosphere | Flashpoint | I, II, III only | Low concentration of oxygen | limitation of its life | IV – V – I – II – III | GX-8000 | press and hold RESET button then press POWER until buzzer beeps | press and hold AIR and RESET buttons then press POWER until buzzer beeps | compare with an unused tube | ||||||
98 | 11 | 29/08/2025 09:15:38 | MSN PEREZ, BRIAN S. | 3 / 15 | 20.00 | I, II & III only | SOLAS V | mist | explosions | STCW V/III | it will make an inert atmosphere | Auto-ignition Temperature | I, II, III only | pleasant smell | chemical composition | IV – V – I – II – III | GX-2009 | press and hold AIR and RESET buttons then press POWER and display until buzzer beeps | press and hold RESET button then press POWER until buzzer beeps | compare with an unused tube | ||||||
99 | 10 | 29/08/2025 08:41:46 | D/B NACAWILI RYJAN D. | 11 / 15 | 73.33 | I, II & IV only | STCW Section A-Chapter V | vapour | toxic gases | SOLAS VI/3 | it will build flammable atmosphere | Lower Explosive Limit | I, II, III only | Low concentration of oxygen | chemical composition | I – II – III – IV – V | GX-2009 | press and hold AIR and RESET buttons then press POWER until buzzer beeps | press and hold AIR button then press POWER until buzzer beeps | compare with an unused tube | ||||||
100 | 9 | 29/08/2025 08:40:49 | D/B MANLEGRO, KEITH JOHN L. | 11 / 15 | 73.33 | I, II & IV only | STCW Section A-Chapter V | vapour | toxic gases | SOLAS VI/3 | it will build flammable atmosphere | Lower Explosive Limit | I, II, III only | Low concentration of oxygen | limitation of its life | I – II – III – IV – V | GX-2009 | press and hold AIR button then press POWER until buzzer beeps | press and hold AIR and POWER buttons until buzzer beeps | any of these |