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Egyptian Navy order for HMSA, 16 April 2015 The Egyptian Navy awarded Holland Marine Services Amsterdam BV (HMSA) with a contract for delivery of a water treatment plant with capacity to handle all waste water from 80 persons on board of one of their vessels. The contract is the first order HMSA ever received from the Egyptian Navy, delivery time ex. works is contractual agreed at 5 weeks.

Total Yadana Subsidence project Commissioning April, 2014 HMSA Commissioning Engineers presently execute the commissioning of a MSD-III/400 Biological Sewage Treatment plant on board the TOTAL LQ2 Living Quaters, offshore for the coast of Myanmar. The MSD-III/400 is installed outdoors in a hazordous area, specified as classification Zone 2, Gas Group IIA, Temperature 3T.

HMSA received in the second quarter several repeat orders from amongst others Van Oord, Eefting Engineering and Holy House Shipping.

The Dutch branch of the Swiss based Allseas Group, Allseas Engineering B.V. ordered at HMSA an Advanced Waste Water Treatment system complete with Vacuum Toilet system for installation on board of the Pipelay vessel “Lorelay”, delivery is scheduled begin of December 2009.

HMSA delivered in the second quarter also a sophisticated Reverse Osmosis Fresh Water maker with re-hardening filter and a tailor made / skid build Fresh Water Treatment unit, consisting Calorifier, Hydrophore installation, UV reactors and circulation pumps, complete with one centralized Control Cabinet.

Croatian Yard

Recently we received an order from Croatian Yard for an STU. Depicted in photo 1 is the end result ready for shipment.


In 2019 we received an order from Sapura for a ATEX proved STU. Depicted in photo 2 is the end result ready for shipment in 2020.

Photo 1 project Croatian Yard
Photo 2 project Sapura
HMSA ad-hoc delivery for STG.