Nikolaos Karystinos, Materials Manager

Nikolaos Karystinos

Materials Manager

ARCHIRODON NV

Lieu
Grèce
Éducation
Master, 5 YEAR DIPLOMA DEGREE IN CIVIL ENGINEERING
Expérience
33 years, 10 Mois

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Expériences professionnelles

Total des années d'expérience :33 years, 10 Mois

Materials Manager à ARCHIRODON NV
  • Grèce
  • Je travaille ici depuis janvier 2017

Corporate Materials Manager for Worldwide Projects

Senior QA/QC Civil Engineer à ADK CONSULTING ENGINEERS S.A
  • Grèce
  • janvier 2014 à décembre 2016

Senior Quality Control Engineer in the supervision of the project “ 95.000 m3 liquefied natural gas storage tank (L.N.G)”, located on the islet of Revithousa in Megara gulf, Attica, Greece:
• Inspection and verification of project’s quality management system implementation
• Review and approval of project’s quality plan and works method statement
• Inspection and verification of project’s embedded materials (Normal and cryogenic concrete, shotcrete, normal and cryogenic reinforcement, F.P.S bearings, prestressed steel cables, rock and soil anchors, epoxy resins, special mortars, filling & repairing materials, asphalt)
• Inspection and verification of in situ tests on: cement, aggregates, water, normal and cryogenic concrete, shotcrete, grouting, rock and soil anchors, post tensioning and soil materials
• Inspection and verification of tests performed in England, Belgium and Luxemburg on cryogenic concrete, cryogenic reinforcement and cryogenic steel cables
• Inspection and verification of calibration procedures concerning : Site’s batching plants weighting devices, site’s laboratory devices and hydraulic tensioning jacks
• Control and approval of mix design concerning normal and cryogenic concrete, perlite-concrete, grouting and special mortars.
• In situ supervision of project’s construction works concerning concrete works (mixing, transportation, pouring, handling, sampling and curing), grouting activities, concrete prestressing works, rock anchoring, soil backfilling for retaining walls and roads, waterproof membranes application and remedial works.

Quality, Environmental & Safety (QES) Manager à TERNA S.A
  • Grèce
  • juillet 2010 à avril 2011

Construction of Elefsina - Korinthos - Patra - Pyrgos - Tsakona (E.K.P.P.T) motorway:
• Preparation, review and update Project’s quality plan & Project’s specific procedures and monitor their implementation on work sites
• Responsible for the management of Project’s quality records documentation
• Responsible for the management of materials quality and laboratories activities (materials approval, sampling, testing, documentation, etc)
• Analyze detected non-conformance and involve in the proposal, implementation and follow-up of corrective and preventive actions.
• Review all execution documents (works method statements, inspection and test schedules, etc)
• Randomly check before and during execution, that work is carried out with documents to their latest revision (drawings, method statements, etc).
• Preparation of quality, environment and safety audits schedule, participation in relevant audits and issue of audit reports
• Responsible of issuing improvement proposals regarding Q.E.S system
• Organize and perform the necessary training program for work site personnel
• Responsible for the compilation of Projects’ quality records before the final hand-over.
• Monitoring of the implementation of Project’s safety and environmental plan & procedures
• Coordination with third parties on quality, health and safety issues
• Responsible for carrying out the risk assessment for the activities of the Project

Quality Control & Quality Assurance Manager à EUROMICHANIKI S.A
  • Grèce
  • janvier 2003 à juin 2010

Quality Control & Quality Assurance Manager
1. in the construction of:
• A 4-storey office building in Halandri, Athens (3.000 m²)
• A 3-storey residence with basement in Nea Filadelfia, Athens (320 m²)
• Residence horizontal expansion with underground garage and pool construction in Dionysus, Athens (400 m2)
• A 3-storey residence with underground garage in Nea Filothei, Athens (550 m2)
2. in the project management of “Marousi Olympic Media Village - Athens 2004” construction:
• a shopping and leisure centre “The Mall Athens” (150.000m2)
• a residential complex of 241 apartments in 20 blocks “ILIDA” (50.000m2)
• a 6-storey office building “ILIDA BUSINESS CENTRE” (13.000m2)
• an underground passage through existing railroad lines (Neratziotisa station)

Technical Consultant For Public Works Quality Control à PUBLIC SECTOR – GREEK MINISTRY OF ECONOMY AND ECONOMICS
  • Grèce
  • février 2000 à décembre 2002

Ministry's technical consultant regarding the guidance and supervision of Ministry’s contractor for public works quality control verification, called “ESPEL”.
“ESPEL” is Ministry’s special consultant for verifying, by in situ inspections / audits, the quality control level of Projects construction (mainly Public Works infrastructures: highways, airports, seaports, hospitals, schools, railway network, etc) been financed by the European Committee, during the 2nd Community Support Framework (CSF 1994 - 1999) and the 3rd Community Support Framework (CSF 2000 - 2006).
• Inspection and control of “ESPEL” contractual activities
• In situ inspection of “ESPEL” site activities (auditing, planning, sampling and testing on Greek public infrastructure projects)
• Evaluation of “ESPEL” technical reports addressed to Ministry of Economy and Economics
• Technical assistance to the “Ministry of Public Works / Body of Public Works Inspectors”
• Technical assistance to the inspected / audited Project’s Hellenic authorities (Owner, contract authority, supervision authority, etc)
• Preparation of tender documents for the “ESPEL tender” in 2001
• Acquaintance with European Community and Hellenic legislation, regarding Public Works contracts

Senior Quality Control Engineer à ARONIS DRETTAS KARLAFTIS S.A.
  • Grèce
  • janvier 1993 à janvier 2000

Senior Quality Control Engineer in the supervision of the project “Two liquefied natural gas storage tanks (L.N.G) and jetty expansion”, located on the islet of Revithousa in Megara gulf, Attica, Greece:
• Inspection and verification of project’s quality management system implementation
• Review and approval of project’s quality plan and works method statement
• Inspection and verification of project’s embedded materials (Normal and cryogenic concrete, shotcrete, normal and cryogenic reinforcement, F.P.S bearings, prestressed steel cables, rock and soil anchors, epoxy resins, special mortars, filling & repairing materials, asphalt)
• Inspection and verification of in situ tests on: cement, aggregates, water, normal and cryogenic concrete, shotcrete, grouting, rock and soil anchors, post tensioning and soil materials
• Inspection and verification of tests performed in England, Belgium and Luxemburg on cryogenic concrete, cryogenic reinforcement and cryogenic steel cables
• Inspection and verification of calibration procedures concerning : Site’s batching plants weighting devices, site’s laboratory devices and hydraulic tensioning jacks
• Control and approval of mix design concerning normal and cryogenic concrete, perlite-concrete, grouting and special mortars.
• In situ supervision of project’s construction works concerning concrete works (mixing, transportation, pouring, handling, sampling and curing), grouting activities, concrete prestressing works, rock anchoring, soil backfilling for retaining walls and roads, waterproof membranes application and remedial works.

Laboratory Materials Engineer à HELLENIC PUBLIC POWER CORPORATION S.A / CENTER OF TESTING, RESEARCH, AND STANDARDS
  • Grèce
  • septembre 1989 à juillet 1992

Laboratory engineer, member of a research project regarding damages occurred in centrifuged concrete poles of electricity transmission lines. The scope of the project is to investigate the actual causes of damages, evaluate and develop new methods for repairing and maintenance.
Performance of laboratory tests on: cement, aggregates, concrete and soil materials according to Hellenic and International Standards (ΕLOT, ASTM, AASHTO, DIN, BS).
Development and performance of concrete mix designs for normal and special concretes.
Development and performance of laboratory tests concerning the permeability of concrete to water and air as well as the flexural toughness of steel fiber reinforced concrete.

Structural Analysis Design à SELF EMPLOYED
  • Grèce
  • juin 1987 à janvier 1991

Structural analysis and CAD drawing for buildings construction, on behalf of multiple design engineering firms.

Éducation

Master, 5 YEAR DIPLOMA DEGREE IN CIVIL ENGINEERING
  • à POLYTECHNIC SCHOOL OF DEMOCRITUS UNIVERSITY
  • mars 1987

Scholarship from the State Scholarships Foundation - 1984 Scholarship from the State Scholarships Foundation - 1985 Thesis on “Influence of the aggregate’s grading curve and the cement content per m3 on concrete’s compressive strength, with constant w/c ratio, according to DIN 1048“

Specialties & Skills

Materials
Inspection
Preparation
Sampling
Public Works
PC HARDWARE TROUBLESHOOTING
MS OFFICE
INTERNET / EMAIL
AUTOCAD

Langues

Anglais
Expert

Adhésions

A.C.I INTERNATIONAL
  • FULL
  • September 2003
A.C.I HELLAS CHAPTER
  • FOUNDER MEMBER
  • March 2005
HELLENIC CIVIL ENGINEERS ASSOCIATION
  • FULL
  • March 1987