1. RESTORATION OF AN EXISTING HISTORICAL SHIPYARD IN CHANIA /CONVERSION TO CENTER OF THE MEDITERRANEAN ARCHITECTURE
 Venetian building covering an area of about 1300 m2 made of masonry stone walls, which are repaired and strengthened. The “inside the building” existing structure was replaced by a 3- floor new one , made of glued laminated timber elements, connected with stainless plate joints.

The connection of the timber structure to the relatively slender masonry walls of the upper floor , was materialized by using special elastic neoprene connectors, so that the walls are “held” horizontally by the timber framing system. The design is fully accomplished as part of a successful competition biding (“Design –Construction “ system). The construction works are completed.

Cost (revised):2.800.000 €
Owner: MUNICIPALITY OF CHANIA
Contractor: GILMA SA
Year of design: 1999
Architects: ARCHITEKTONIKI SA – P. Gramatopoulos –
Ch. Panousakis
2. RESTORATION OF FORMER GENDARMERIE BUILDING IN RHODES FOR USE OF THE AEGEAN UNIVERSITY
 Building covering an area of about 5.000 m2, whose central Venetian part, made of masonry walls, was repaired and strengthened, while being cut off from the adjacent on both sides buildings, which are newer, constructed at the beginning of the 20th century during the Italian occupation.

The separation of the buildings is materialized by the formation of two expansion joints. The buildings on either-side are made of reinforced concrete and are strengthened by adding new shear walls. On the ground floor of one of them 5 columns are eliminated, in order to form a large unobstructed theater. Underneath the eliminated columns, strong frame girders are formed , made of shotcreeting.

The design is fully accomplished as part of a successful competition biding (“Design –Construction” system). The construction works are completed.

Cost (revised): 3.900.000 €
Owner: AEGEAN UNIVERSITY
Contractor: ΚLΟΥΚΙΝΑS – LAPAS SA
Year of design: 1997
Architects: MEAS Ltd
3. REPAIR AND STRENGTHENING OF THE EXISTING “GIAROS” ,CYCLADES, PRISONS IN ORDER TO BECOME A MUSEUM
 Buildings covering a total area of about 11.000 m2, whose reinforced concrete structural elements have to be repaired mainly from damages caused by rusting of the reinforcing bars . Also all other necessary strengthening will be materialized in order the buildings to be used as museum.

The design is in progress and is expected to be finished shortly.

Cost (revised):9.500.000 €
Owner: MINISTRY OF THE AEGEAN
Year of design: 2004
Architects: MEAS Ltd
4. RENOVATION- STRENGTHENING OF BUILDING B OF THE FORMER GENDARMERIE COMPLEX IN RHODES
 It is a “A” listed building of the beginning of the 20th century, built during the Italian occupation, made of bearing joist concrete slabs. It consists of 3 floors and is about 4.100m2.

Due to weak layer of soil underneath foundations and the big lenfth of the building the formation of an expansion joint at the middle of its length is proposed. The design is finished and the construction will start by the middle of 2011.

Cost (revised): 7.900.000 €
Employer: AEGEAN UNIVERSITY
Designed: 2007
Architects: ΜΕΤΑ LTD
5. REPAIR AND STRENGTHENING OF THE GENERAL HOSPITAL IN PREVEZA
 Building covering an area of about 5.100 m2 , whose some columns have to be repaired due to reinforcing bars corrosion. It has to be noted that the building is strengthened for seismic effects , using the PARSANT method( Additional pin connected antiseismic bracing panels).

This method is developed by J. Marneris (award of a patent), and allows the strengthening to be carried out from the exterior side of the building , without interrupting the patients lives. The design is fully accomplished and the construction is finished.

Cost (revised):1.900.000 €
Employer: GENERAL HOSPITAL OF PREVEZA
Design supervision: MINISTRY OF HEALTH
Year of design: 2004
6. RENOVATION & STRENGTHENING OF ATHENS UNIVERSITY LAW SCHOOL
 The layout of the part of the building between Sina and Massalia streets, covering an area of about 11.000 m2, is drastically changed as a result of staircases demolition, and construction of new teaching theaters in their place. Also antiseismic strengthening of the building is achieved by adding shear walls , monolithically connected to the existing framing system.

The other part of the building at Solonos str. covers an area of about 7.000 m2, and is characterized as historical. It is strengthened for anti-seismic purposes , using the PARSANT method ( Additional pin connected antiseismic bracing panels). This “non destructive“ method is developed by J. Marneris (award of a patent) ,and in this case is applied inside the building , which is not the usual case. This because it is not allowed to change the exterior perimeter of this historical building. The design is fully accomplished in cooperation 50% with the consulting «ELINIKI MELETITIKI SA». Construction works are finished.

Cost (up to date): 13.000.000 €
Employer: UNIVERSITY OF ATHENS
Year of design: 2000 & 2004
Architects: APEX SA – MEAS Ltd
7. RENOVATION OF THE DAMAGED ATHENS ACADEMY BUILDING AFTER THE 1999 EARTHQUAKE
 Provisional steel for protection of the building during repairs to its original wooden roof. The steel columns of the provisional roof are simply supported in order not to disturb the stone bearing walls.

For the stability of the provisional roof to wind uplift forces the steel roof is anchored to concrete blocks in ground using steel cables. The construction is finished.

Cost (revised.): 250.000 € (only the steel structure)
Owner: ATHENS ACADEMY
Employer: «ΤΕTHRΟΝ ΑΤΕ – ΜΕLΚΑ SA»
Designed: 2005
8. RESTORATION OF A THEATER IN TRIPOLIS
 It is monumental building of 1910,made of masonry walls ,with wooden floors, of about 32 Χ 18m, with basement, ground floor, balconies and stage .

The building is fully restored, renovated and strengthened so that it can function as a modern theater. The design and construction are finished.

Cost (revised): 2.700.000 €
Owner: CITY OF TRIPOLIS
Designed: 2005
Architects: ΒETAPLAN SA
9. RESTORATION OF THE CITY OF PIRAEUS THEATER
 It is theatrical monument of the late 19th century made of masonry walls, with wooden or steel floors with dimensions 35 Χ 47m,with basement ,ground floor and 4 balconies.

The building is fully restored, renovated and strengthened so that it can be used as a modern theater. According to the competition results our structural proposal got top marks.

Cost (revised: 30.250.000 €
Owner: MINISTRY OF CULTURE
Designed: 2006
Architects: Ν. SXOLIDES-K. KOUROUSOPOULOS
10. RENOVATION AND STRENGTHENING OF THE 404 GENERAL MILITARY HOSPITAL IN LARISA
 Building covering an area of about 9.600 m2, with framing system of masonry walls and reinforced concrete members, which is renovated , in order to become a modern hospital.

Among the proposals for structural improvement is the formation of two expansion joints, in order to reduce the size of this very longitudinal building. The design is fully accomplished and construction is due to start soon.

Cost (up to date): 8.300.000 €
Employer: ARMED FORCES GENERAL STAFF (ΓΕΣ)
Year of design: 2002
Architects: BETAPLAN SA
11. REPAIR, RENOVATION , STRENGTHENING AND ADDITION OF TWO FLOORS ON AN EXISTING HISTORICAL BUILDING IN PATRAS
 To this existing building of about 950 m2, with framing plan of masonry walls and reinforced concrete members , new shear walls are added and the masonry walls are repaired and strengthened .

As a result it was possible to add two new floors with an area of about 950m2. The design is fully accomplished and the construction works are completed.

Cost (up to date): 1.800.000 €
Employer: BIPETBA
Year of design: 2000
Architects: ARCHITEKTONIKI SA – P. Gramatopoulos –
Ch. Panousakis
12. REPAIR, STRENGTHENING AND RENOVATION OF THE «PROVATARI FOUNDATION» OF THE AEGEAN UNIVERSITY IN SAMOS
 Building covering an area of 1200 m2 of masonry stone walls, which were repaired and strengthened .

The same happened to the roof consisting of timber trusses, whereas the floor beams were replaced by new composite steel-concrete elements.

The basement’s height was increased by deepening the slab on ground , providing a drainage basin at the same time. The design is fully accomplished as part of a successful competition biding (“Design–Construction“ system) and the construction works are completed.

Cost (up to date): 1.300.000 €
Owner: AEGEAN UNIVERSITY
Contractor: J/V «CHARBILAS– ERGODOMIKH– KONTOEDIS»
Year of design: 1999
Architects: MEAS Ltd
13. RENOVATION AND STRENGTHENING OF AN 19TH CENTURY EXISTING SCHOOL IN SYROS IN ORDER TO BECOME A BRANCH OF THE AEGEAN UNIVERSITY
 Masonry (stones) wall buildings, covering a total area of about 1800m2 with timber and concrete elements.

They are repaired and strengthened in order to be used for University purposes.

The design is fully accomplished as part of a successful competition biding (“Design –Construction “ system) The construction works are finished .

Cost (up to date): 2.700.000 €
Owner: AEGEAN UNIVERSITY
Contractor: ALEXANDROS TECHNIKI SA
Year of design: 2004
Architects: ΜΕΤΑ Ltd
14. NATIONAL MUSEUM OF MODERN ART
 5 storey building with basement covering a total area of about 19.200 m2, ex brewery “FIX”, whose interior layout is drastically changed , with a large area being demolished, and strengthening of the reinforced concrete elements by shotcreeting, together with the addition of new shearing walls. Design for competition biding purposes (“Design – Construction” system)

Cost (up to date): 21.000.000 €
Employer: Organization of National Museum of Modern Art
Year of design: 2003
Architects: ΑPΕX SA – John Miller & Partners
15. RESTORATION OF “VILLA KAZOULI” IN KIFFISIA NORTHERN ATHENS
 Building covering an area of about 1.600 m2 from masonry (stones) walls, steel decks, and partly concrete members. Repairs and strengthening of the framing members are proposed in order the building to be used for administrative purposes for the needs of the Ministry of Public works. Design for competition biding purposes (“Design–Construction” system), evoking the top mark .

Cost (up to date): 8.500.000 €
Owner: MINISTRY OF PUBLIC WORKS
Contractor: J/V «SIGALAS SA – GETEM SA»
Year of design: 1996
Architects: J. KIZIS – ARCHITEKTONIKI Ltd
16. RESTORATION AND STRENGTHENING OF THE MINISTRY OF FOREIGN AFFAIRS BUILDING IN ATHENS
 Masonry (stones) wall building, covering an area of about 2.400 m2 with floors and roof made of timber elements, whereas there exist some parts with steel or concrete floor system. The design is fully accomplished and construction completed.

Cost (up to date): 1.200.000 €
Owner: MINISTRY OF FOREIGN AFFAIRS
Year of design: 2003
17. RESTORATION AND RENOVATION OF THE “BARBETTA MANSION” IN KEFALONIA
 A-listed building with2 floors of about 300m2, with wooden floors and roof.

The building was severly damaged during the 1954 earthquake and is now strengthened ,restored and renovated .The design is compelted

Cost (revised): 1.200.000 €
Owner: NICOLAOS GEROLYMATOS
Designed: 2010
Architects: DECCA Architecture
18. RENOVATION OF EXISTING BUILDING OF ATHENS TECHNICAL UNIVERSITY
 It is the central boiler building of the university with 2 floors, mezzanine floor and a small basement of about 4.000m2 (3.600m2 above- and 400m2underground) and is renovated strengthened and restored into a theatre. Design for bidding purposes

Cost (revised): 5.000.000 €
Owner: NATIONAL TECHNICAL UNIVERSITY OF ATHENS (ΕΜΠ)
Contractor: Α. KAPETANIDES ΑΤΕΕ
Designed: 2010
Architects: D+ L POTIROPOULOS
19. RESTORATION OF EXISTING BUILDING AND CONVERSION INTO A SUPER MARKET “LIDL”
 It is a 4 floor building of about 1.700m2 in Nikaia, where a intense intervention has taken place that was necessary for the new use of it.

Among the structural interventions one can mention the cutting of 8 concrete columns and stone bearing walls of about 50m, as well as the addition of 19 new concrete shearing walls.

For this purpose the temporary support by steel elements is used to a great extent. The design and construction are finished.

Cost (revised): 1.200.000 €
Owner: LIDL HEL LAS OE
Designed: 2008
Architects: M. Hatsios – L.Papamarkaki
20. RESTORATION OF THE NATIONAL DRUG ORGANIZATION BUILDING IN ATHENS (ΕΟΦ)
 For this building at 284 Mesogion Ave, the adequacy of its structural strength is checked, which lead to strengthening of some structural elements using shotcreeting. The design is fully accomplished and the construction works are completed.

Cost (revised): 3.400.000 €
Employer: NATIONAL DRUGS ORGANIZATION (ΕΟΦ)
Year of design: 1986
Architects: ΑΜΕL
21. STRENGTHENING OF EXISTING OFFICE BUILDING “EUROBANK – OPEN 24” 188 SYGROY AVENUE.
 Building with 7 floors and 1 basement of about 1.200m2, that is strengthened using the PARSANT method (Additional pin connected antiseismic bracing panels), developed by J. Marneris (award of a patent).

The foundation of the additional panels consists of small diameter concrete piles. . The design is completed.

Cost (revised): 170.000 €
Owner: EUROBANK – OPEN 24
Designed: 2006
Architects: INGRID FRAGANTONI
22. STRENGTHENING OF EXISTING SHOPPING MALL “HONDOS CENTER” IN CENTRAL ATHENS
 Building with 9 floors and 1 basement of about 7.700 m2, strengthened using the PARSANT method (Additional pin connected antiseismic bracing panels).

This “non destructive“ method is developed by J. Marneris (award of a patent). The method was necessary to be applied in the interior of the building .The design and construction are finished.

Cost (revised): 3.800.000 €
Owner: HONDOS CENTER
Designed: 2008
Architects: I. LEONTOPOULOS -D. BOURA
23. ADDITION OF 3 FLOORS AND STRENGTHENING OF EXISTING BUILDING
 The existing building has 2 floors and a basement of about 330m2, on which another 320m2 on two floors are added,by using steel elements..

The existing framing system is strengthened using the PARSANT method (Additional pin connected antiseismic bracing panels).

This “non destructive“ method is developed by J. Marneris (award of a patent). The design is finished and the construction works will start at the beginning of April 2011

Cost (revised ): 400.000 €
Owner: Β. ΤΕΡΖΑΚIS
Design: 2007
Architects: Α. ΜΥΤΙILINEOS and ASSOCIATES
24. REPAIR AND STRENGTHENING OF AN EXISTING HISTORICAL BUILDING IN RETHYMNO , CRETE, IN ORDER TO BECOME A MILITARY MUSEUM
 Venetian building (Vila Claudio) covering an area of about 1.350 m2 of masonry stone walls, which was repaired and strengthened in order to be used as museum.

The design is fully accomplished and the construction works are completed.

Cost (revised):2.800.000 €
Employer: ARMY GENERAL STAFF (ΓΕΣ)
Year of design: 1998
Architects: ANDREADAKIS - BAKA
25. REPAIRS - STRENGTHENING - RENOVATION OF THE CULTURAL CENTER OF THE ETBA BANK IN PLAKA
 3 storey building covering an area of about 750 m2 with framing system made of masonry walls and timber floor beams , which was repaired , strengthened , and modified . The design is fully accomplished and the construction works are completed.

Cost (revised): 2.000.000 €
Employer:VΙPΕΤVΑ SA
Year of design: 2000
Architects: «ARCHITEKTONIKI SA –
P. Gramatopoulos – Ch. Panousakis
26. RENOVATION & STRENGTHENING OF THE CANADIAN EMBASSY
 The building’s floors are strengthened by using the “beton plaque” method, in order to be able to carry out the increased live loads imposed in some areas. The design is fully accomplished and the construction works are completed.
.
Cost (revised): 300.000 €
Owner: CANADIAN EMBASSY
Year of design: 1989
27. RENOVATION AND STRENGTHENING OF THE BRITISH COUNCIL BUILDING IN ATHENS

 This building situated at Kolonaki square in Athens is checked for its structural adequacy, and minor strengthening is proposed.

Also a new partial steel deck is added at the main theater hall. The design is fully accomplished and the construction works are completed.

Cost (revised): 2.500.000 €
Owner: BRITISH COUNCIL
Year of design: 1988
Architects: B. ZOTOS

28. RENOVATION OF EXISTING BUILDING OF THE MINISTRY OF CULTURE IN PLAKA ATHENS
 Building of masonry walls, and timber deck members.

Repairs and strengthening of the framing system were proposed in order the building to be used as an administrative one for the needs of the Ministry of Culture.

The design is fully accomplished as part of a successful competition biding (“Design –Construction” system) The construction works are completed.

Cost (revised): 650.000 €
Owner: MINISTRY OF CULTURE
Year of design: 1996
Contractor: G. VLACHOS – A. VLACHOS ALEXANDROS TECHNIKI OE
29. RESTORATION OF EXISTING A –LISTED BUILDING IN DOWNTOWN ATHENS & CONVERSION INTO LIBRARY ,SHOPS AND OFFICES
 One of the few buildings of 40’s period which is characterized as a “ A listed ” for its facades. The interior structure was demolished and the facades have been temporarily supported with steel structure.

The excavation went deeper than the existing foundation level, in order to create a basement floor. T

he new framing system is made of reinforced concrete and is accordingly connected to the existing facades.

The building covers 2.800 m2 on 8 floors. The design is fully accomplished and the construction works are completed.

Cost (revised): 720.000.000 €
Owner: EKTASIS DEVELOPMENT SA
Year of design: 2001
Architects: K. KYRIAKIDES & ASSOCIATES Ltd.
30. RESTORATION OF EXISTING LISTED BUILDING IN ERMOU 40 STREET ATHENS
 Building covering 800 m2 on 4 floors, with framing system made of masonry walls and reinforced concrete.

The interior structure was demolished and the facades have been supported temporarily with steel structure.

The excavation went deeper than the existing foundation level in order to extent the existing basement .

The existing facade masonry walls are strengthened by applying a cast in place concrete lining at their inside faces. The design is fully accomplished and the construction works are completed.

Cost (revised): 330.000.000 €
Owner: EKTASIS DEVELOPMENT SA
Year of design: 2001
Architects: M. TILIANAKIS & ASSOCIATES
31. RESTORATION OF AN EXISTING HISTORICAL BUILDING IN 2 DIPILOU STR.
 3 storey building, with framing system made of masonry walls and timber floor beams, which was repaired, strengthened , and modified .

The design is fully accomplished and the construction works are completed.

Cost (revised): 500.000 €
Owner: M. DRIVA – P. KATHAROSPORIS
Year of design: 1995
Architects: P. SAPOUNAKIS
32. RESTORATION OF AN EXISTING HISTORICAL BUILDING IN 4 DIPILOU STR.
 3 storey building with framing system made of masonry walls and timber floor beams, which was repaired , strengthened , and modified .

The design is fully accomplished and the construction works are completed.

Cost (revised): 400.000 €
Owner: M. DRIVA – P. KATHAROSPORIS
Year of design: 1995
Architects: P. SAPOUNAKIS
33. ADDITION OF 2 FLOORS AND RENOVATION OF AN A- LISTED BUILDING IN PIRAEUS
 It is a 3 floor building with basement in Piraeus, of about 550m2, with mixed framing system of masonry outside and concrete inside. 2 floors of 210 m2 are added, made by composite steel elements.

The existing floors of ground and first floor are also replaced by steel composite elements.

The bearing stone walls are strengthened by shot-creeting and special reinforced mortars.

Cost (revised): 650.000 €
Owner: D. and S. ΟΙΚΟΝΟΜΟΥ
Design: 2007
Αrchitects: ΜΕΑS SA
34. RESTORATION OF EXISTING BUILDING IN 51 ARISTOTELOUS STREET in downtown ATHENS
 Restoration and strengthening of existing building in order to be used in the future .

Cost (revised): 300.000 €
Owner: PUBLIC REAL ESTATE COMPANY
Designed: 2006
35. RENOVATION OF EXISTING BUILDING AND CONVERSION INTO A THEATER
 Warehouse made of masonry walls and timber roof trusses.

The masonry walls are strengthened and the timber frames were replaced by new, made of glued laminated timber, whereas a partial loft is added.

The design is fully accomplished and the construction works are completed.

Cost (revised): 1.400.000 €
Owner: L.KILAIDONIS – A. VAGENA
Year of design: 1997
Architects: F. TOURLOS – M. VALENTI
36. STRENGTHENING OF EXISTING BUILDING OF AN ADVERTISING COMPANY
 6 storey building with basement covering a total area of about 5.500m2 made of reinforced concrete , which is strengthened for antiseismic purposes, by adding external frames of reinforced concrete , connected with steel connectors to it. This was an initial approach of the PARSANT (Pin connected antiseismic bracing panels) method, later developed by J. Marneris (award of a patent).

Cost (revised): 200.000 €
Owner: ALMA ATERMON SA
Year of design: 1995
37. RENOVATION & STRENGTHENING OF VARADKEIO GENERAL HOSPITAL IN SYROS CYCLADES
 This building, with a structural system of masonry walls and reinforced concrete elements, is checked for its structural adequacy , and some repair and strengthening work is proposed.

Cost (up to date): 3.800.000 €
Owner: SYROS GENERAL HOSPITAL
Year of design: 1989
Architects: MEAS Ltd
38. RENOVATION & EXPANSION OF IERAPETRA GENERAL HOSPITAL
 For this building, made of masonry walls and timber floor beams, the adequacy of its structural strength is checked , which led to strengthening of some structural elements, using shotcreeting .

The design is fully accomplished as part of a successful competition biding (“Design –Construction” system) The construction works are completed.

Cost (up to date): 1.100.000 €
Owner: PREFECTURE OF LASSITHI
Contractor: ETEK SA
Year of design: 1989
39. RESTORATION/ RENOVATION OF EXISTING BUILDING IN PLAKA 12 Vakxou street
 Building with masonry walls with 2 floors of about 210m2, which was checked and strengthened . The design is completed and the construction will start soon.

Cost (revised): 200.000 €
Owner: Α. ZAFIRIOY
Design: 2010
Architects: TH. ZOUBOULAKIS Ltd
40. RESTORATION OF EXISTING FACADE & CONSTRUCTION OF A NEW 3 FLOOR HOUSE IN DOWNTOWN ATHENS - PSIRRI
 The facade is restored, having been temporarily supported with steel structure.

On the inside a new 3 floor metal building of 220m2 is built, which is connected elastically, using neoprene pads, to the existing facade made of stone bearing wall..

The design is completed and the construction will during summer 2011.

Cost (revised ): 205.000 €
Owner: SOFIA VAKAKIS
Design: 2010
Architects: J.KAPAGIANNIDES -S. KATSOUROS
41. KISSAMOS MUSEUM (CRETE)
 Building with masonry walls and wooden floors and roof, that is restored strengthened and renovated. Design for biding purposes.

Cost (revised): 2.100.000 €
Owner: Ο.Α.ΔΥ.Κ.
Designed: 1999
Architects: ARCHITEKTONIKI Ltd
42. RENOVATION OF EXISTING SILK MILL
 Masonry building of about 2.500m2 deigned and built by Danish architect C.Hansen in the late 18th century,with wooden floors and roofs, that is strengthened, restored and renovated to be used as cultural centre for the City of Athens. Design for bidding purposes.

Cost (revised): 3.800.000 €
Owner: CITY OF ATHENS
Designed: 1994
Contractor: ΤEGEA S.A.
43. RENOVATION-RESTORATION OF LISTED BUILDING IN 70 ERMOY ST. ATHENS
 Masonry “listed” building with 3 floors and basement of about 900 m2, with wooden floors and roof, which is fully demolished, but of the 2 facades, which are temporarily supported by metal frames.

Inside a system of horizontal composite steel floors, without onternal columns, seated on the perimeter bearing stone walls. The latter are strengthened by shot-creeting in the inside face and special reinforced mortar in the outside.

The design is completed and the restoration works are still in progress.

Cost (revised): 400.000 €
Owner: EKTASIS DEVELOPMENT SA
Designed: 2002
Architects: TESSERA COMPANY
44. RENOVATION OF EXISTING BUILDING IN SEREGOVO-SYKTYVAR -RUSSIAN STATE OF ΚΟΜΙ
 Building of about 75.000 m2 of a structural system of bearing brick walls and reinforced concrete slabs and beams. The design for the strengthening of the structural frame and the renovation are completed.

Cost (revised): 33.500.000 €
Owner: MINISTRY OF SOCIAL AFFAIRS OF COMI REPUBLIC -RUSSIA
Designed: 1996
Architects: KAPA Ltd
45. RESTORATION OF SEVERAL BUILDINGS OF THE MINISTRY OF CULTURE IN PLAKA (STRATONOS STREET 15-17-21-23- 25)
 Several small buildings of masonry walls and wooden floors which were checked for their seismic and structural adequacy.

During the works, an unknown vault underneath the Acropolis hill was found. Design and structural repairs are finished.

Cost (revised): 1.300.000 €
Owner: MINISTRY OF CULTURE
Designed: 1996
Constractor: Α. PANTELAKOS – A.ANTHIS
46. RENOVATION OF ARMED FORCES BARRACKS TO BE USED AS RESIDENCE FOR THE PRESS DURING THE 2004 OLYMPIC GAMES
 The reinforcing bars of these 3.000m2 buildings were heavily rusted, due to corrosive environment, close to the sea.

The design proposed procedures of removing the rust and also strengthen these areas by FRP materials.

The design and construction works are finished

Cost (revised): 520.000 €
Owner: ARMY GENERAL STAFF
Designed: 2003
Constractor: ΚΑΜΕLIDES ΑΤΕ
47. INSTITUTE OF AGRICULTURAL ECONOMY IN LESVOS
 Design for structural adequacy and strengthening of the building.

Cost (revised: 7.500.000 €
Owner: MINISTRY OF AGRICULTURE
Designed: 1991
Architects: ΑPEX S.A.
48. EXAMINATION OF THE WAY OF CONSTRUCTIOM AND TEST OF THE STRENGTH OF STONE BEARING WALLS IN A BUILDING OF THE “AEGEAN UNIVERSITY” IN THE ISLAND OF XIOS.
 Laboratory test and in site inspections in order to get the necessary information of the strength ability of the walls.

Owner: AEGEAN UNIVERSITY
Designed: 2004
49. RENOVATION AND ADDITION TO EIXISTING HOSPITAL OF CHRONIC DISEASES IN MELLISIA
 Design for bidding purposes and constuction completed

Cost (revised ): 800.000 €
Owner: HOSPITAL OF CHRONIC DISEASES : 1993
50. SEISMIC REINFORCEMENT OF EXISTING HOSPITAL “IASIS” IN CHANIA CRETE
 It is a hospital built in 1970 with 4 floors and 2 basements of about 1.300m2,

The building is strengthened for seismic effects using the PARSANT method( Additional pin connected antiseismic bracing panels).

This method is developed by J. Marneris (award of a patent), and allows the strengthening to be carried out from the exterior side of the building , without interrupting the patients lives. The design is completed.

Cost (revised): 200.000€
Owner: IASIS SA
Designed: 2005
Architects: K. ΚΥΡΙΑΚΙDES & ASSOCIATES S.A.
51. SEISMIC REINFORCEMENT OF THE PSIHICO BOROUGH BUILDING
 It is a 3 floor building with a “soft” pilotis floor and basement of about 2.600m2 in Kifisias Avenue in Psihico.

The building is strengthened for seismic effects , using the PARSANT method ( Additional pin connected antiseismic bracing panels). The design is finished.

Cost (revised ): 50.000 € (reinforcement only)
Owner: PSIHICO BOROUGH
Designed: 2005
52. SEISMIC REINFORCEMENT OF A “SOFT” PILOTIS FLOOR OF A PRIVATE RESIDENCE IN FILOTHEI
 It is a 2 floor building with Pilotis and basement of about 1.100m2 in 36 G.Stavrou street.

The building is strengthened for seismic effects using the PARSANT method ( Additional pin connected antiseismic bracing panels), developed by J. Marneris (award of a patent), and allows the strengthening to be carried out from the exterior side of the building.

Design is finished and construction is in progress.

Cost (revised ): 40.000 € (reinforcement only)
Owner: ΟTHON KOLIRGIOTIS
Designed: 2010
Architects: INGRID FRAGANTONI & ASSOCIATES
53. SEISMIC REINFORECEMENT OF A “SOFT” PILOTIS FLOOR OF HOUSE IN N.MAKRI
 It is a 3 floor building with Pilotis and basement of about 1.300m2 in N.Makri.

The building is strengthened for seismic effects using the PARSANT method ( Additional pin connected antiseismic bracing panels), developed by J. Marneris (award of a patent), and allows the strengthening to be carried out from the exterior side of the building.

Design is finished.

Cost (revised ): 40.000 € (reinforcement)
Owner: J.TOULOUPIADES
Designed: 2007




  • Αποκαταστάσεις - Ενισχύσεις
    Υπάρχοντων Κτιρίων


  • 07/2018
    • » Ο κ. Γιάννης Μαρνέρης συμμετείχε στο 16ο Πανευρωπαϊκό Συνέδριο Αντισεισμικής Μηχανικής τον Ιούνιο στην Θεσσαλονίκη, όπου παρουσίασε την πρωτότυπη εργασία του με θέμα “Application of the PARSANT method to a masonry building”. Πρόκειται για την εφαρμογή της μεθόδου σε κτίρια από φέροντες τοίχους, με μετατροπή των τοιχωμάτων ΠΑΡΣΑΝΤ σε στοιχεία απορρόφησης σεισμικής ενέργειας. Για τον σκοπό αυτό απαιτήθηκε η ανάπτυξη μίας συσκευής από ένα σύστημα γραναζιών, ονομαζόμενη M.H.D. (Magnifier of Horizontal Displacements), η οποία μεγεθύνει τις παραμορφώσεις του κτιρίου 5 φορές, πριν αυτές εφαρμοσθούν στα τοιχώματα ΠΑΡΣΑΝΤ.
    • » Το Γραφείο μας έχει πρόσφατα αναλάβει την στατική μελέτη του έργου ”Πλήρης ανακαίνιση του Τουριστικού συγκροτήματος ΑΣΤΕΡΙΑ στην Γλυφάδα”, εμβαδού περίπου 25.000 m2, με Εργοδότη την Εταιρία “Ναυσικά ΑΕ”. Γίνεται χρήση του προηγμένου συστήματος δόμησης M.P.S.P. (Modular Prefabricated Steel Panels), που αναπτύχθηκε από τον κ. Γιάννη Μαρνέρη.
    • » Το Γραφείο μας έχει πρόσφατα αναλάβει την στατική μελέτη του έργου ”Ξενοδοχειακό Συγκρότημα RITZ CARLTON στο νησί Perdo Conzalez στον Παναμά”, εμβαδού περίπου 20.000 m2, με Εργοδότη την Εταιρία “Don Bernardo Hotel SA”. Γίνεται χρήση του προηγμένου συστήματος δόμησης M.P.S.P. (Modular Prefabricated Steel Panels), που αναπτύχθηκε από τον κ. Γιάννη Μαρνέρη.
    • » Πρόσφατα ολοκληρώθηκε η μελέτη του έργου “ ΒΟΥΛΗ ΤΩΝ ΕΛΛΗΝΩΝ - Επεμβάσεις βελτίωσης και ενίσχυσης της κατασκευής κάλυψης της αίθουσας ολομέλειας ”, για λογαριασμό του Εργολήπτη “ΕΡΓΟΣΥΝ ΑΤΕ”
    • » Εγκρίθηκε η οριστική μελέτη του έργου “Στατικός & Αντισεισμικός έλεγχος και μελέτη ενίσχυσης του φέροντα οργανισμού για την ολική ανακαίνιση της ΦΟΙΤΗΤΙΚΗΣ ΕΣΤΙΑΣ ΕΜΠ στην Πολυτεχνειούπολη Ζωγράφου”, με Εργοδότη την Εταιρία ΑΡΙΟΝΑ ΕΛΛΑΣ ΑΕ, του ΙΔΡΥΜΑΤΟΣ ΩΝΑΣΗ, και κύριο του Έργου το ΕΘΝΙΚΟ ΜΕΤΣΟΒΕΙΟ ΠΟΛΥΤΕΧΝΕΙΟ.
    • » Εγκρίθηκε η προμελέτη του έργου “Στατικός & Αντισεισμικός έλεγχος και μελέτη Ενίσχυσης βιομηχανικού κτιρίου για μετατροπή του σε κέντρο καλλιτεχνικών εκδηλώσεων”, με Εργοδότη την Εταιρία ΑΡΙΟΝΑ ΕΛΛΑΣ ΑΕ, του ΙΔΡΥΜΑΤΟΣ ΩΝΑΣΗ.
    • » Εγκρίθηκε η οριστική μελέτη και εκδόθηκε η οικοδομική άδεια του έργου “Νέο κτίριο R & D” εμβαδού 6.500 m2, από μεταλλικούς σύμμεικτους φορείς στην Άνοιξη Αττικής, της Εταιρίας “BIC VIOLEX SA”.
    • » Βρίσκεται σε εξέλιξη η επίβλεψη και το Project Management του φέροντα οργανισμού του Έργου “Διαρρύθμιση και αποκατάσταση διατηρητέου Αρχοντικού ΜΠΑΡΜΠΕΤΑ” στην Αγία Ευφημία Κεφαλλονιάς, που μελετήθηκε από το Γραφείο μας, ιδιοκτησίας Ν. Γερολυμάτου
    • » Ολοκληρώνεται η επίβλεψη και το Project Management του φέροντα οργανισμού του Έργου “Διαρρύθμιση και προσθήκη κατ’ επέκταση λίθινης κατοικίας” στην Ύδρα, που μελετήθηκε από το Γραφείο μας, ιδιοκτησίας F. Jeantet.
    • » Ξεκίνησε η επίβλεψη του έργου “Ενίσχυση του φέροντα οργανισμού του καταστήματος LIDL στην Δάφνη” με εφαρμογή της μεθόδου ΠΑΡΣΑΝΤ, που μελετήθηκε από το Γραφείο μας.
    • » Το Γραφείο μας συνεχίζει την εμβάθυνση σε θέματα “μη καταστροφικών μεθόδων” ενίσχυσης κτιρίων. Αναπτύσσονται μέθοδοι με χρήση, ανεξάρτητα ή σε συνδυασμό των μεθόδων ΠΑΡΣΑΝΤ (δίπλωμα ευρεσιτεχνίας Γ. Μαρνέρη) και των “σεισμικών αποσβεστήρων” (seismic dampers). Η πρόσφατη ανάπτυξη των συσκευών “μεγέθυνσης των οριζόντιων παραμορφώσεων” των κτιρίων, όπως αυτές μεταφέρονται στα πρόσθετα μεταλλικά συστήματα δυσκαμψίας αποτελεί μία τομή στο θέμα αυτό σε διεθνές επίπεδο. Με την χρήση των συσκευών αυτών M.H.D. (Magnifier of Horizontal Deflections) η εφαρμογή των αποσβεστήρων γίνεται πιο αποτελεσματική και επί πλέον είναι δυνατή για πρώτη φορά η εφαρμογή τους σε κτίρια από φέροντες τοίχους, παρά το γεγονός ότι τα κτίρια αυτά εμφανίζουν πολύ μικρές οριζόντιες παραμορφώσεις.

      Οι μέθοδοι αυτοί εφαρμόζονται σε κτίρια με βλάβες, σε κτίρια για τα οποία αναζητείται η σεισμική τους αναβάθμιση, σε περιπτώσεις προσθηκών που δεν προβλέπονται από την αρχική μελέτη, σε περιπτώσεις αλλαγής χρήσης κτιρίων με ανάγκη μεγαλύτερων φορτίων κλπ.