PT. Uma Offshore Teknologi | Report Diving Operation

General Info

Date:4 December 2025

Location:SWI Jetty

Client:PT. Mcconnel Dowel Indonesia

Job No:04/MBBI-MCDI/XII/2025

Dive No:04B/MBBI-MCDI/XII/2025

Task / Activity:Underwater airlift and cutting operations to facilitate the lifting process.

Personnel

Dive Supervisor:Ahmad Maulana

Diver:Yakub

Standby Diver:Imam

Tender 1:Natas

Tender 2:Syahrulloh

Environmental Conditions

Weather:Clear

Wind Speed:0-5 Knots

Wave Height:0.5 m

Current:Moderate

Water Temp:30 °C

Depth:23 ft

Dive Timing

Left Surface:10:47

Arrive Bottom:10:48

Left Bottom:11:54

Arrive Surface:11:55

Bottom Time:66 min

Total Time:68 min

Summary

Job Result:The diver perform underwater cutting and air lift.

Signed by: Ahmad Maulana