Mansam Group

MANSAM team has very successfully executed the following recent projects:

Period	Project Description	Client	Location
2021-Current	Amoca Phase.II – 6 x Pipelines and 2 x Composite Cable trenching project. The scope consists of approx. 40Km of pipelines Post trenching and approximately 17Km lay and trench of composite power cables.	ENI/ Sapura Mexicana	Mexico
2020-21	PRP7 Project - Provision of Onshore Transpooling and Offshore Flexible Lay Spread	Brunei Shell Petroleum (BSP) / Sapura Energy	Brunei
2020	HESS MRU 2020 Project in Malaysia - Provision of winches, HPU and associated equipment on rental basis	Sapura Energy	Malaysia
2020	Hokchi – 14” and 10” Pipelines post-trenching project. The scope consists of approx. 55Km of pipeline Post trenching and approximately 25Km post trenching of a composite power cable.	HOKCHI / Sapura Mexicana	Mexico
2020 - Current	98/2 ONGC – Post trenching of 8” + 6” piggyback (Bundled) pipelines 42Km, 6” Pipeline and a 20” Pipeline post trenching on east coast of India.	ONGC / McDermott	India
2019 - 2021	Eastern Refinery – Bangladesh - SPM and Dual Pipeline installation project . Pre- Lay span rectification, Post lay span rectification, Pre- Trenching and Post trenching of 135Km Pipeline in Bangladesh. This project also included the development and successful on site trials of a deep trenching systems to bury the associated 2 X 18” and 2 X 36” pipelines to 9m depth below seabed in 5 – 6 knot currents and cemented soil The Project was finally, very successfully and with appreciation, completed to the revised specification of post-trenching upto 11.8m below the seabed level.	Eastern Refineries Limited/CPP/ HMEL	Bangladesh
2019	Petronas Gas Berhad – Sungei Johor 36” Gas Pipeline Trenching project. Post-trenching of 36” Live Gas pipeline across Johor River including 2 x LFP	Petronas/ KL Petrogas/FORBES	Malaysia
2019	MIZTON Phase 1 Pipeline and FOC Trenching Project – Simultaneous lay and trench of an FOC cable from Mizton Platform offshore to HDD Exit point nearshore (Approximately 25Km Length). The scope also involved Post Trenching over a small section of 10” Pipeline	ENI / Sapura Mexicana	Mexico
2019	MBPT Power cable Installation Project. Installation of 4Km X 5” Power cable from Pirpau to Jwahar Dweep.	Mumbai Port Trust/Sapura Energy	India
2018 - 2019	RLP 35 – Monoboya Installation project. MANSAM scope of work includes 2 X 18” Pipelines Post trenching, Installation and burial of 2 X Cables laid simultaneously and both trenched at the same time, Pre-commissioning of 2 X 18” Pipelines and complete system (including the Pipelines, PLEM, SPM, spools and all associated under buoy and floating hoses hydrotesting and complete system leak test	REPSOL/Geocean	PERU (South America)
2018	SUMMIT Pipeline Project – Pipeline Post Trenching 24” Summit Pipeline in Hard clays and free span correction in hard clay soils mixed with coral	Summit / Geocean	Bangladesh
2018	Moheshkhali Floating LNG Project – Pipeline Post Trenching 24” Excelerate Pipeline in Hard clays and free span correction in hard clay soils mixed with coral	Excellerate/Geocean	Bangladesh
2017 - 2018	Tanap - Trans Anatolian Natural Gas Pipeline Project – Consultancy, Management and Onsite Supervision of Pre Trenching for Pipeline Installation, 4 x 36” Pipeline shore pulls. Supply of personnel and specialist equipment to perform Fibre Optic cables shore approach installation and Post trenching	Sapura Kencana / TANAP	Turkey
2015	Nam Con Son 2 Pipeline Project – 151km x 26” pipeline pre-commissioning including FCG, Hydrotesting, Dewatering, Drying Nitrogen Purging and Packing	SKTLO/ VietsovPetro / PVEP	Vietnam
2015	Dai Hung Gas Gathering Pipeline Project – 19.5km x 16” pipeline pre-commissioning including FCG, Hydrotesting, Dewatering, Drying Nitrogen Purging and Packing	SKTLO/VietsovPetro / PVEP	Vietnam
2015	Thai Binh Pipeline Project – Pre-commissioning of 18km x 18” gas pipeline	SKTLO/POS/PVGas	Vietnam
2015	Thai Binh Pipeline Project – 3km x 18” Intertidal and nearshore live gas pipeline post trenching. (When Pipeline was in Operation)	SKTLO/POS/PVGas	Vietnam
2014	GG1 – 15km x 12” Pipeline Post Trenching	Pertamina/Swiber	Indonesia
2014	PRP 2 – 8” Pipeline Shore Approach Trenching	Brunei Shell/Swiber	Brunei
2014	Sinan – 9.5km x 16” Pipeline Post Trenching	Pemex/Swiber	Mexico
2013	Line 5 – 77km x 36” Pipeline Post Trenching	PEMEX/Swiber	Mexico
2012 - 2013	Zawtika - 28” Pipeline Shore Approach Installation	PTTEP	Myanmar

In addition to the above projects, MANSAM team members have a joint experience of trenching of approximately 150 other pipelines, cables and nearshore Construction projects. MANSAM specialize in providing its clients innovative trenching solutions by assessing the project requirements and assist the Clients with the most feasible solutions to achieve a successful completion against the challenging project requirements for which there are no solutions readily available in the market. Some examples of such solutions are as follows:

Deep Trench requirements.
Odd shape/size Pipelines.
Hard Soils.
Shallowest water depths (capability to start trenching from the Beach itself).
Diverless Operations.
Capability to meet most stringent Pipeline vertical Out of Straightness Criteria in order to prevent Upheaval Buckling in high temperature Oil pipelines
Capacity to trench Live (when in operation) Oil and Gas Pipelines.
All MANSAM equipment can be shipped anywhere in the world in standard shipping containers for shipping long distances.

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