OVERHAUL HYDRAULIC CYLINDER OF HATCH COVER IN CAM PHA ANCHORAGE

MV V PETREL got problems with hydraulic cylinders of hatch cover in Cam Pha Anchorage, we arranged technicians come on board to survey. In the next day, we start working, move all cylinders to our workshop and overhauling. 

Workflow as follows:
1, Fabricate and make staging for supporting & pulling completed cylinder from position
– Remove hyd cylinder out of its position as follow:
– Drain out hyd oil
– Clean rust & paint
– Remove hoses
– Remove pins at upper & lower, heating or colding together with using hyd jack…may be applied in case of hard to remove
– Cut the foundation of cylinder or cargo hold frame at their bellow side to remove the bellow pin in case of difficulty
– Remove completed cylinder from position for transferring to workshop fabricate supporting base for temporary support hatch cover during maintenance time
2, Transfer cylinders from ship to workshop
– Completely overhaul the jack at work shop as follow:
– Dissemble all in order
– Carefully clean
– Check condition of piston, rod, seal, cover, pins, sealing rings, piston rings, surface of liner wall…measure, examine, report to owner.
– Renew or repair if necessary
– Reassemble in good order

Hyd test as procedure with suitable working pressure (use hyd power
supply at work shop)

Transfer jacks back to ship, reinstall, rewelding cutting places
as original, supply oil, air drain, running test in good order.

Photos report:

SVC Marine Services Co. Ltd

Address: 19A-5, Hai Thuong Lan Ong, Ha Tinh City, Vietnam

Email: info@svcmarine.com

Phone number: +84988701231 – HOTLINE: +84866970995

http://svcmarine.com

We also provide these services in Vietnam:

Marine repair services, Lashing Services, Dry-dock services, Underwater hull cleaning and underwater inspection ship hull, LSA / FFE annual services, specialist marine spares & services, and design and engineering capabilities. ….etc in Vietnam.

Repair services area:

SVC supplies marine services in all main ports of Vietnam as follow:

Marine services in Hai Phong port; Marine services in Cai Lan port; Marine Services in Lach Huyen port; ship repair in Son Duong port; Marine services in Nghi Son port; Ship Repair in Cua Lo port;Marine Services in SonDuong port; Ship repair in Cai Mep port; ship repair in Phu My port; … etc.

Also, SVC provides all kind of services at inner and outer anchorage as following:

Ship services at Hongai – Quang Ninh; Ship services at Campha; Ship services at HaLong; ship services at Cailan port; ship services at Cualo anchorage; ship services at Sonduong anchorage; ship services at Danang anchorage , ship services at Camranh, ship services at Vungtau anchorage… etc.