Nizhny Novgorod Institute of Applied Technologies

Anti-corrosion treatment and testing of tanks after erection

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Anti-corrosion treatment process

After completion of erection works, the surfaces cleaning and further anti-corrosion primer treatment are performed.

Prior to tanks commissioning, hydraulic tests for tightness and strength are carried out: vertical tanks are filled with water to the design level, horizontal and spherical tanks are filled with water under the pressure exceeding the working pressure.

The roof is checked by pouring water up to the roof level, which increases the internal pressure on the roof.

Years of experience
13 Years of experience
Specialists in the company
1300+ Specialists in the company
Successful projects
400+ Successful projects

References

Отзыв заказчика

All petroleum derived organic residues were removed by pumps and used by the Client as feedstock in main production processes, and the whole scope of works was performed in accordance with high quality standards and within the agreed timeframe. The technology of tank solid sludge cleaning, developed and implemented by NNIAT LLC, is safe, cost effective, environmentally friendly, reduces work performance time, and can be recommended for wide use.

S.V. Gavrin — Chief Mechanical Engineer

Отзыв о работе - Афипский НПЗ

Organic part of the sludge was completely removed by pumps and disposed by transportation by the Client tank trucks. The whole scope of works was performed in accordance with high quality standards and within the agreed timeframe. The tank is prepared for hot works.

V.V. Osipov — Chief Engineer

Отзыв о зачистке нефтяного резервуара

The whole scope of cleaning operations was performed in accordance with high quality standards and ahead of schedule. The tank solid sludge cleaning technology, developed and implemented by NNIAT LLC, can be recommended for wide application.

V.V. Osipov — Chief Engineer

Отзыв Департамента капитального строительства

All petroleum derived organic residues were removed by pumps and used by the Client as feedstock, and the whole scope of works was performed in accordance with high quality standards and within the agreed timeframe.

The new technology of tank solid sludge cleaning, developed and implemented by NNIAT LLC, is safe, cost effective, environmentally friendly, reduces work performance time, and can be recommended for wide use.

A.V. Kochemaskin — Director of Capital Construction and Reconstruction Department

Отзыв Лукойл

Oil sludge tank cleaning technology, developed and applied by NNIAT LLC, is cost effective and safe.

A.A. Shipitsyn — Deputy Manager of Fuel Production Plant

Отзыв ЧАО Линик

The works have been executed ensuring high quality surfaces cleaning, sufficient for hot works and diagnostics. High level of Occupational health and Safety has been ensured.

A.Yu. Yakovlev — Production Manager

Licenses and certificates

OHSAS18001
ISO14001
ISO9001
OPITO
VCA
Bureau Veritas

Guaranteed safety at the facility

Compliance with all standards and requirements

Works at the facility are performed in compliance with safety requirements established by the Russian Federation laws, international standards, as well as safety requirements of the Client.

Hazardous facilities operating licenses

NNIAT LLC is licensed by RosTechNadzor (RTN) for the operation of industrial facilities with explosion, fire and chemical hazards of I, II and III class. Occupational health and Industrial safety Management system is in compliance with OHSAS 18001 requirements.

Exhaustive staff training and protective equipment

The personnel is duly qualified and certified, undergoes all the necessary types of trainings, briefings, internships and knowledge assessments. The personnel is fully equipped with personal and collective protective equipment, undergoes preliminary and regular medical examination.

Safe patented technology

Tank cleaning is carried out under a patented technology that minimizes the risks of incidents and accidents.

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Still have questions about the service?

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+7 (831) 460-32-59 +7 (831) 460-41-85

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