Diaporama explicatif des travaux de restauration de la Maison Chalaibi à Erbil (Ifpo Irak)

Projet de Restauration et de Réhabilitation de la Maison Shihab Chalabi

Restoration and Rehabilitation of Shihab Chalabi house Project

November 2012, Dr. Mahmoud Bendakir, MB Conserva on

Citadelle d’Erbil, Kurdistan, Irak

مشروع ترميم بيت شهاب جلبي

پرِۆژه ی بوژاندنه وه ی ماڵی شه هاب چه له بی

قلعة اربيل - كردستان العراقالجمهورية العراقية

قه اڵی هه ولێر- كوردستانی عێراقعێراق

INAUGURATIONحفل افتتاح

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PROJECT PARTNERS

FRANCE• French Embassy in Iraq

• Ifpo (Institut Français du Proche-Orient)

• Lafarge-Iraq Company

November 2012, Dr. Mahmoud Bendakir, MB Conservation

IRAQ• Local Government of Kurdistan

• Governorate of Erbil

• HCECR (High Commission For Erbil Citadel Revitalization)

Studies and supervision : MB Conservation

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PROJECT BACKGROUND

According the partnership agreement for the development of cultural, scientific, and technical cooperation initiated by the Government of the French Republic and the Government of the Republic of Iraq, the project for the rehabilitation of Shihab Chalabi house was proposed and initiated by the local government of Kurdistan and the French Ministry of foreign affairs in order to accommodate the Ifpo center in Iraq. Within this general framework, a contract of partnership was signed on October 2010 between the company Lafarge, Ifpo (French Institute of the Near East) and the HCECR (High Commission for Erbil Citadel Revitalization), in the presence of the Embassy of France, the Governorate of Erbil and officials of Lafarge company.

On October 2011, inside Shihab Chalabi house, His Excellency Denis Gauer, Ambassador of France in Iraq and Mr. Dara Yakubi, director of the HCECR, proceeded to the signature of the lease granting the use of this historical building to house the Ifpo center. Following on that, Mr. Francois Burgat, director of the Ifpo and Mr. Attila Pars, Chief Financial Officer of Lafarge Company have proceeded to the signature of the funding partnership of the restoration and reuse of the Shihab Chalabi house.

November 2012, Dr. Mahmoud Bendakir, MB ConservationNovember 2012, Dr. Mahmoud Bendakir, MB Conservation

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In close collaboration between Ifpo, HCECR and UNESCO and with the financial support of Lafarge group, the objectives of the conservation and rehabilitation of Shihab Chalabi house are as following:

1. Complete the documentation of the Shihab Chalabi house;

2. Prepare the condition assessment study and elaborate a complete mapping of different pathologies affecting this valuable monument;

3. Propose a set of technical study and re-use design;

4. Use Chalabi house as a pilot project to develop training workshop “Chantier-Ecole” to reinforce local capacities and skills in the field of heritage conservation;

4. Implement the rehabilitation works in accordance with international standards and respecting the UNESCO recommendations for preserving the Erbil citadel site;

5. The re-use of the buildings to house the Ifpo Institute in order to develop scientific researches, and to implement cultural cooperation actions in the archaeology and social sciences fields.

OBJECTIVES OF THE PROJECT


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All the conservation techniques proposed for Shihab Chalabi respect the following criteria:

• Less intervention on the original part of the building with focus only to treat different pathologies and to reduce the risk of future degradation;

• Use of similar materials and techniques as original;

• No extent on conjecture in terms of interpretation;

INTERVENTION PRINCIPLES

• Soft intervention to guarantee the protection of the strict concept of authenticity and integrity;

• Develop training, practices and skills;

• Experiment materials and techniques before applying on a large scale.


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1- Honor History (restoration, rehabilitation, UNESCO compliance)•Minimalintervention•Preservemaincomponents(facadewalls,portico,courtyard)•Maintainhistoricalcharacteristics•Restorelookandfeel(consistentmaterialsanddetails)

2- Improve Functionality (center operations, visitor and students experience)

•Clearcirculation(newinteriorconnections,uniqueaccess)•Groupedprogramelements(clearorganization)•Newservices(toilets,researcheraccommodations,confort,security)

3- Simplicity of Intervention •Subtledistinctionsbetweenexistingandrestoredarchitecturalfeatures•Useofsimilarmaterialsandtechniques•Minimizevisualprominenceofmodernequipment(mechanical/electrical system)

RE-USE PROJECT

KEY CONCEPTS


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IMPLEMENTATION PHASE

Objectives:• Develop training program

• Develop demonstration works

• Develop practices and skills

• Identify local know-how

• Identify local materials

• Experiment techniques


«CHANTIER-ECOLE» TRAINING WORKSHOP

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Implementation Phase

IMPLEMENTATION STEPS


10Terrace,

canopy and parapet

treatment

2Treatment

of decorated ceiling

and roof structure

1 Humidity

treatment: Internal

and external

walls

3 Treatment of internal

floors, stairs and steps

4Stonework: Treatment of gypsum

stone masonry

5 Lowering

of the courtyard level and drainage

8Ironwork:

Balustrade and

window grille

6Electrical, internet

and plumbing

system

9Pavement

and finishing

7Woodwork:

Doors, windows

and openings

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Step 1: Removal of debris and spoil heaps at the base of the wallTo allow the wall to breath and to evaporate the excessive humidity, incompatible materials, cement plaster and spoil heaps have been removed. After a period of more than 6 months, the brick joins were repointed using a lime and sand mortar.

Steps of intervention for wall treatment : External walls

1. HUMIDITY TREATMENT: INTERNAL AND EXTERNAL WALLS


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Step 2: Removal of cement plaster at the base of the wall




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Step 3: Cleaning of the joins between the brick masonry and removal of cement and mud mortar





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Step 4: Brick masonry repairs and removal of PVC pipes, electrical wires, telegraph cable...






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Step 6: Repointing with a lime-sand-brick powder mortar





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Before After

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1 BEFORE INTERVENTION

2 DURING INTERVENTION

3 AFTER INTERVENTION




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Removal of existing gypsum plaster affected and eroded by humidity and particularly the basement walls which are more exposed to rising damp. Before aplaying a new plaster, the brick masonry was exposed for a long time to allow the wall to breath and to evaporate the excessive humidity.

Steps of intervention for wall treatment : Internal walls




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Step 2: Plastering





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First gypsum coat before applying the final coat.





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1. The new painted ceiling was dismantled to allow the examination and treatment of the roof structure2. The main beams and joists were treated against termite3. The decorated panels were cleaned and then reinstalled


2. TREATMENT OF DECORATED CEILING AND ROOF STRUCTURE


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Step1: Dismantling of the plywood panels of the decorated ceiling

Step2: Inspection and treatment of the wood structure Step3: Cleaning, retouching of damaged or missing parts and then re-assembling the plywood panels.





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INSTRUCTION FOR TERMITE TREATMENTSteps of intervention for termite treatment: • Brush and remove dust to allow a better penetration of the products on the wood• Inspect the portions that are highly infested and determine the degree of the

attacks• Inject under pressure the wood treatments for large-section beams• Spray the anti-termite product on the surface of the wood structure until saturation.





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The Original painted ceiling have been cleaned and conserved as it is



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Step 1: Removal of the concrete layer within the rooms and portico area

Steps of intervention :



3. TREATMENT OF INTERNAL FLOORS, STAIRS AND STEPS


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Step 2: Floor finishing





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3. Stairs and steps treatment





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ObjectiveThere are several major reasons for cleaning the historic stone masonry of the portico: 1. Treat the structural and humid pathologies to improve the resistance of the fragile gypsum stone masonry;2. Improve the appearance of the gypsum stone masonry by removing non-compatible materials like painting, gypsum plaster, white cement mortar, cement joins and other intrusive materials;2. Provide a clean surface treated to resist to rainfall water infiltration;3. Replacing eroded pieces, repointing and refilling gaps and missed parts of the stone masonry.



4. STONEWORK: TREATMENT OF GYPSUM STONE MASONRY


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Methodology• Identify what is to be removed.• Consider the historic appearance of the building.• Choose the appropriate cleaning techniques and methods.• Identify prior treatments and adapted restoration materials.




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Cleaning techniquesStone masonry cleaning methods generally are divided into 4 major groups: water, chemical, abrasive and laser cleaning. - Water methods soften the dirt or soiling material and rinse the deposits from the masonry surface. - Abrasive methods include blasting with grit, and the use of grinders and sanding discs, all of which mechanically remove the dirt, soiling material or paint (and, usually, some of the masonry surface). Abrasive cleaning is also often followed with a water rinse.




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Courtyard facades: Base repairs




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Repairs of the courtyard facades




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The lowring of the courtyard level was decided to improve the accessibility of the basement level and to treat the capillary action at the base of the stone facades.


5. LOWERING OF THE COURTYARD LEVEL AND DRAINAGE


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Step 2: Installation of the courtyard drainage system




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Step 3: Pavement using fired brick tiles (tabouk) set on a bed of compacted gravel



After the lowering of the courtyard ground level

Before the lowering of the courtyard ground level


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Step 3: Paveming using tabouk



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Electrical wiring, phone wiring, and wiring for computer and internet networking


6. ELECTRICAL, INTERNET AND PLUMBING SYSTEM


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6. ELECTRICAL, INTERNET AND PLUMBING SYSTEM

Plumbing (ground floor, toilet area)


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All doors and windows were replaced.


7. WOODWORK: DOORS, WINDOWS AND OPENINGS


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All doors and windows were replaced.


7. WOODWORK: DOORS, WINDOWS AND OPENINGS


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Window grille


8. IRONWORK: BALUSTRADE AND WINDOW GRILLE

Historical ironwork to be restored1980s poor quality ironwork to be dismontled and replaced


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Cleaning and treatment of the window grille



Cleaning and removal of paintings before the traitment of ironwork


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Production of new window grille as original




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Production and installation of the portico balustrade




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Implementation PhaseImplementation Phase


Production and installation of the portico balustrade


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9. PAVEMENT AND FINISHING


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10. TERRACE, CANOPY AND PARAPET TREATMENT

Reconstruction of the courtyard canopy


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Parapet reconstruction

Roor lime and sand mortar for slope towards the waterspots




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Roor lime and sand mortar for slope towards the waterspots

Parapet reconstruction and roof drainage


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Diaporama explicatif des travaux de restauration de la Maison Chalaibi à Erbil (Ifpo Irak)

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Transcript of Diaporama explicatif des travaux de restauration de la Maison Chalaibi à Erbil (Ifpo Irak)