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  • The Consulting to Sustain your Business
  • Extreme environment for challenging projects
  • Be sustainable for staying ahead in your sector
  • Be different…
  • The Future is Now!

SHELTER is a consulting company founded in 2010 by senior professionals in environmental, health and safety businesses.
The company is based in Milan and it is composed of about 20 employees plus an intensive collaboration with partners.

SHELTER provides in the industry market the following consultancy services: Permitting, Compliance, Audit, Environmental Monitoring, Legal Advisor.
SHELTER is able to provide professional consulting services differentiating the approach and content as per Clients expectations.

Case studies

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Added values

logo listChemical treatment
logo listEnvironmental Study of water discharge
logo listEIA of the water discharge


Client Situation

The Client has constructed a twin pipeline system in the Baltic Sea in order to transport natural gas from Russia to Europe.
The pipeline, designed to operate for 50 years, is approximately 1,224 km long and will provide 55 billion cubic meters (bcm) of natural gas per years.
The Client needs to treat, manage and monitor the hydrotest waters accounting environmental sustainability and pipeline integrity.


  • Guarantee the compliance with the strictest international environmental standards without compromise lines integrity
  • Manage the suppliers involved in the environmental aspects related to pre-commissioning activities
  • Field supervision of the relevant operations


  • Water Chemical Treatment: definition of necessary tests and analyses, supplier SOWs preparation, supervision and management of the supplier activities, synthesis of the available results, chemical treatment selection and dosage procedure preparation
  • Environmental Studies: assessment of the possible impacts generated by the discharge of hydrotest waters off-shore in the Baltic Sea or close to the Landfall, including modelling of plumes diffusion and assistance in the diffuser design
  • Water Quality Monitoring: off-shore in the Baltic sea during the FCG and on-field at the Russian landfall during dewatering operation


  • Chemical treatment selection and dosage
  • Environmental Study of water discharge during FCGT operations
  • EIA of the water discharge during dewatering operations
  • Water and chemical dosage monitoring off-shore during flooding operations
  • Water monitoring during dewatering
  • UV efficiency evaluation

See all our case studies