ALANGHSE SERVICES PERMIT

STEP 4: 2nd/th Reading
Parameter	CS	ADJ-1	ADJ-2	ADJ-3	ADJ-4
SPACE/LOCATION
O2 [%]
HC* [% LEL]
CO [ppm]
H2S [ppm]
ILLUMINATION
TEMPERATURE
Time
Sign (Inspector)

STEP 4: 3nd/th Reading
Parameter	CS	ADJ-1	ADJ-2	ADJ-3	ADJ-4
SPACE/LOCATION
O2 [%]
HC* [% LEL]
CO [ppm]
H2S [ppm]
ILLUMINATION
TEMPERATURE
Time
Sign (Inspector)

STEP 4: 4nd/th Reading
Parameter	CS	ADJ-1	ADJ-2	ADJ-3	ADJ-4
SPACE/LOCATION
O2 [%]
HC* [% LEL]
CO [ppm]
H2S [ppm]
ILLUMINATION
TEMPERATURE
Time
Sign (Inspector)

STEP 4: 5nd/th Reading
Parameter	CS	ADJ-1	ADJ-2	ADJ-3	ADJ-4
SPACE/LOCATION
O2 [%]
HC* [% LEL]
CO [ppm]
H2S [ppm]
ILLUMINATION
TEMPERATURE
Time
Sign (Inspector)

STEP 4: 6nd/th Reading
Parameter	CS	ADJ-1	ADJ-2	ADJ-3	ADJ-4
SPACE/LOCATION
O2 [%]
HC* [% LEL]
CO [ppm]
H2S [ppm]
ILLUMINATION
TEMPERATURE
Time
Sign (Inspector)

STEP 4: 7nd/th Reading
Parameter	CS	ADJ-1	ADJ-2	ADJ-3	ADJ-4
SPACE/LOCATION
O2 [%]
HC* [% LEL]
CO [ppm]
H2S [ppm]
ILLUMINATION
TEMPERATURE
Time
Sign (Inspector)

STEP 4: 8nd/th Reading
Parameter	CS	ADJ-1	ADJ-2	ADJ-3	ADJ-4
SPACE/LOCATION
O2 [%]
HC* [% LEL]
CO [ppm]
H2S [ppm]
ILLUMINATION
TEMPERATURE
Time
Sign (Inspector)

STEP 4: 9nd/th Reading
Parameter	CS	ADJ-1	ADJ-2	ADJ-3	ADJ-4
SPACE/LOCATION
O2 [%]
HC* [% LEL]
CO [ppm]
H2S [ppm]
ILLUMINATION
TEMPERATURE
Time
Sign (Inspector)

STEP 5: MANDATORY RULES: Verify atmosphere safe before re-entry. Check gas after each rest break (10.30 AM, 1.00 PM, 3.30 PM or at the prescribed rest breaks or at another formally approved schedule) or whenever the confined space has remained unattended for more than 30 mins. Interval between two consecutive checks should not exceed 90 minutes. CS – Confined Space, ADJ – Adjacent Space, HC – Hydrocarbon.

STEP 1: REQUISITION / CONTROL INFORMATION
Date	2026-08-10	Confined Space Permit No.	[ PERMIT_ID ]
Shift A (Time)		Start Time: _________ End Time: _________ AM / PM
Shift B (Time)		Start Time: _________ End Time: _________ AM / PM

STEP 2: PERMISSIBLE LIMITS (Recycling of Ships Regulations, 2026)
O2 (OXYGEN)	CH4 (METHANE) in %	H2S (HYDROGEN SULPHIDE) in PPM	CO (CARBON MONOXIDE) in PPM
20.6 % to 22.0 %	≤1% of Lower Flammable Limit (LFL) = 0.05% V/V	≤50% of Occupational Exposure Limit [OEL] (5.0 PPM)	≤50% of Occupational Exposure Limit [OEL] (25 PPM)

STEP 3: MULTI-GAS DETECTOR EQUIPMENT
Tick(✓/x)	Manufacturer	Model	Serial Number	Calibrated on	Next calibration due on
☑	MSA	ALTAIR-4X	6006494	16/02/2026	15/08/2026
☑	GMI	PS241	348793	18/03/2026	18/09/2026