Attachment 3 - Specifications- Bill of Quantities - Restoration of Two Painted Ceilings.docx

U.S. Embassy Rome – GSO/CHO OBO/OPS /Cultural Heritage

PROJECT FOR THE RESTORATION

OF TWO PAINTED CEILINGS

PALAZZO CANEVARO - U.S. CONSULATE GENERAL FLORENCE

TENDER SPECIFICATION

01 - Descriptions and general requirements 02 - Technical requirements 03 - Bill of quantities

February 2023

Location:

U.S. Consulate - Palazzo Canevaro, second floor – Room A – Room with Putti and Landscapes;

Room B – Room with trompe l'œils - Lungarno Amerigo Vespucci, 38 – Florence

Project: U.S. Embassy Rome, Cultural Heritage Office Project Director: CHO/Conservator Curator - Valeria Brunori

INDEX

01 – DESCRIPTIONS AND GENERAL REQUIREMENTS

01.0 – INTRODUCTION

01.0.A – Historic introduction 01.0.B – Object description 01.0.C – Definitions and abbreviations

01.I - NATURE AND OBJECT OF THE CONTRACT

01.I.A - Object of the contract 01.I.B - Prevailing category of general works, separable and subcontractable categories of secondary works for tender qualifications 01.I.C - Required qualifications

01.II - PRESENTATION OF THE OFFER

01.II.A - VAT Exemption 01.II.B - Integrations and modifications to Tender Specifications 01.II.C - Presentation of the offer

01.III - TERMS AND CONDITIONS

01.III.A - Project supervision and working team 01.III.B - Contract delivery and commencement of the works 01.III.C - Contractual period and timeframe 01.III.D - Regional Security Office Procedures 01.III.E - Extensions 01.III.F - Suspensions ordered by the Project Director 01.III.G - Contractor’s bar chart

01.IV - ACCOUNTING

01.IV.A - Payment methods

01.V - SAFETY MANAGEMENT

01.V.A - General safety rules 01.V.B - Safety and Health Plan (S.H.P.)

01.V.C - Implementation of the Safety and Health Plan

01.VI - SUBCONTRACTING

01.VI.A - Subcontractors 01.VI.B - Liability for subcontracting

01.VII - COMPLETION OF WORK

01.VII.A - Work completion, delivery, operating instructions 01.VII.B - Technical-Administrative inspection and tests

01.VIII – INSURANCE

01.VIII.A - Insurance and responsibility

01.IX – FINAL RULES

01.IX.A - Contractor’s charges and general obligations

02 – TECHNICAL REQUIREMENTS

02.I – SUMMARY DESCRIPTION OF WORKS

02.I.A – Operations

02.II - SUPERVISION AND COORDINATION

02.II.A - Role of the Contractor

02.III - PROVISIONAL WORKS

02.III.A - General requirements 02.III.B - Summary description of provisional works

02.IV - CONSERVATION TREATMENT - DOCUMENTATION

02.IV.A - Conservation report 02.IV.B - Photographic documentation 02.IV.C - Graphic documentation

02.V – CONSERVATION TREATMENT - SCIENTIFIC INVESTIGATION

02.V.A – Criteria of execution and purpose 02.V.B – Sampling requirements 02.V.C – Required analysis

02.VI - CONSERVATION TREATMENT - PRELIMINARY TESTS

02.VI.A - General requirements for testing

02.VII – CONSERVATION TREATMENT

02.VII.A – Preliminary operations 02.VII.B – Consolidation 02.VII.C – Cleaning 02.VII.D – Removal of fills and inadequate elements 02.VII.E – Filling 02.VII.F – Inpainting and aesthetic presentation

02.VIII – CHARACTERISTICS OF PRODUCTS AND TOOLS

02.VIII.A – General prescriptions 02.VIII.B – Basic parameters

02.IX – SEQUENCE OF WORKS

02.IX.A – General prescriptions

03 – BILL OF QUANTITIES

TENDER SPECIFICATIONS

01 – DESCRIPTIONS AND GENERAL REQUIREMENTS

01.0 - INTRODUCTION

01.0.A – Historic introduction The building housing the U.S. Consulate General Florence has been recognized as historically and culturally significant due to its prominent position on the Lungarno Amerigo Vespucci (riverbank of the Arno River), to its architectural design, to the prestige of the architect who was commissioned with the project, and to the importance of the owners of the building during the course of time.

It was built in 1857 by the Marquis Manfredi Calcagnini Estense (1824-1867), who deciding to move from Ferrara to Florence purchased a trapezoidal-shaped plot of land near the Cascine Park. He commissioned the famous architect Giuseppe Poggi to build a residence for his family. At that time, Poggi was well known for his role as city planner when the city was preparing to become the capital of Italy.

Marquis Calcagnini Estense only kept the palace for a few years; after his death in 1867 the building was sold to another “foreigner,” Count Francesco Arese (1805-1881) from Milan. Arese, who was a senator of the Kingdom of Italy and Knight of the Santissima Annunziata, played an active role in the Italian Risorgimento and moved to Florence when the capital of the kingdom was transferred.

At the beginning of 1900, Emanuele Giuseppe Canevaro (1872-1946), Duke of Zoagli, bought the building and took up residence with his wife Luisa Ridolfi, who was a descendant of two important families, Medici and Ricasoli. Later, Canevaro married Dianora Guicciardini.

In 1941, Raffaele Canevaro, the son of Emanuele Giuseppe and Dianora, married Terry Camperio, the daughter of the attaché at the Italian Embassy, and descendent of a naval officer during the U.S. Civil War. The couple was active in the city’s social life due to their important family connections; in the period between the two World Wars, Palazzo Canevaro hosted members of Florentine society and on innumerable occasions opened its doors to high-level Italian and foreign dignitaries.

On December 30, 1947, American Consul Walter Orebaugh concluded his negotiations with Duke Raffaele Canevaro to purchase Palazzo Canevaro, the pensione annex and the garden in between the two buildings, for 75 million lire.

On January 26, 1948, the sales-purchase contract was forwarded to the Embassy in Rome, and a copy filed in the archives of the Consulate in Florence. On November 1, 1948, the Consular offices were moved from Via Tornabuoni to the new site. On November 15, 1949, the offices were permanently transferred to the main building, where they remain to this day.

Description of the building The Consulate sits on the north bank of the Arno River, in a residential and historic district of the center of Florence.

In 2020, the Superintendence for Architectural Heritage and Landscape attested that Palazzo Canevaro is protected according to Legislative Decree 42/2004 with regard to the decorative and artistic elements, and in 2003 according to law 29/06/1939 n. 1497. The statement of considerable public interest of the two riverbanks of the Arno in the City of Florence is expressed in the Ministerial Decree DM 31/08/1953 from the Ministry of Cultural Heritage. The two riverbanks of the Arno River consist in a unique environment, composed by irreplaceable elements of “aesthetical and traditional values”.

The two riverbanks of the Arno River consist in a unique environment, composed by irreplaceable elements of “aesthetical and traditional values”.

Palazzo Canevaro, constructed in Neo-Renaissance style, is a three-story building: the ground floor houses the offices of the Consulate; the first floor is used for representational purposes; and on the second floor is the Consul General’s private apartment.

The spacious main entrance on the Lungarno Amerigo Vespucci leads, through the vestibule, tothe beautiful two-branch grand staircase, positioned orthogonally to the entrance, and to the “noble floor” where the representational rooms are embellished by painted ceilings, gilt stuccos and finely carved doors. The ground and the second floors present rooms with painted ceilings; some of the decorations currently visible are probably not contemporary to the architecture by Poggi but executed in a later period.

01.0.B – Object description

a) Summary table:

Palazzo Canevaro, site of the U.S. Consulate General, Second Floor Room A – Room with putti and landscapes;

Room B – Room with trompe l'œils

Room B - Room with trompe l'œils

DATE

19th century

Painted decoration using tempera medium on plaster

- Ceiling: length: from 3.71 m to 3.78 m (walls C and A);

width: from 4.57 m to 5.36 m (walls D and B) TOT: ca. 18,5 sqm

- Perimeter frieze - length: 17.42 m; height: 0.38 m TOT: ca. 7 sqm TOTAL room A: ca. 25,5 sqm Height of the ceiling from the floor level: 4.90 m

Room B - ROOM WITH TROMPE L’OEILS

- Ceiling length: from 4.29 m to 5.08 cm (walls A and C);

width: from 3.63 m to 4.15 m (walls B and D) TOT: ca. 16.5 sqm

- Perimeter frieze – length: 17.11 m; height 0.30 m TOT: 5 sqm TOTAL room B: ca. 22 sqm Height of the ceiling from the floor level: 4.80 m

Legal protection: Secretary of State’s Register of Culturally Significant Properties; OBO List of Significant Properties; D.Lgs. 42/2004 (Codice dei Beni Culturali); Law 29/Jun/1939, n. 1497 (Declaration of considerable public interest of the two banks of the Arno river, in the City of Florence, D.M. 31/Aug/1953, G.U. 23/Sep/1953, n. 218)

b) Description:

b.1) Room A - Room with putti and landscapes: The ceiling is flat, slightly sagging at the center due to structural failure; it curves at the conjunction with the perimeter walls.

The paintings, which are high-quality, were executed using a tempera medium. The surface is divided in areas by a fake gilt stucco cornice, creating a central light-blue oval shape and four circles with landscapes in the corners, enclosed within a perimetric dark-red fascia. The central oval area simulates an opening closed by a glass pane decorated with a graphic motif in the stencil technique, which serves as a background to the figures of four winged putti hovering at the center of the ceiling. Two of them hold a large basket full of flowers while the other two distribute bouquets; the circles in the corners show river and marine scenes.

At the corners, there are flower decorations, possibly from a later period, and between them, couples of putti in monochrome, sit on fake shelves. The painted cornice encloses areas decorated with small blue-and-red triangles in stencil, imitating openings closed by glass panes and favoring the perception of the third dimension.

The space one of the two short sides resulting from the irregular room plan is decorated with a fake coffered ocher-colored ceiling.

The decoration is enclosed at the bottom, along the walls, by a narrow perimeter frieze imitating a red marble, possibly as well from a later intervention.

(The dimensions in the table and plans are approximate. It will be the Contractor’s responsibility to verify them after contract award.)

b.2) Room B - Room with trompe l'œils: The ceiling is a lowered vault with a central flat area, which curves near the wall.

The decoration imitates a composite architectural cornice with volutes and modillions in a bottom-up perspective, which surrounds an area imitating an old pink fabric decorated with a golden-color crossed pattern in the stencil technique. The fake fabric extends over the entire central area of the room, covering – as was found in previous investigations – a preceding light-blue paint layer with white motifs. At the corners there are masks, flower elements and fake stuccos in trompe l’oeil, which complete the decoration.

(The dimensions in the table and plans are approximate. It will be the Contractor’s responsibility to verify them after contract award.)

c) Condition assessment:

The condition of the ceiling paintings was assessed and documented in 2011. The following description refers to the aforementioned condition assessment.

In 2014, during the restoration of the roof, the structure supporting the lathwork behind the two paintings was consolidated.

c.1) Room A- Room with putti and landscapes Support:

The most visible deterioration phenomenon consists of the large cracks, which diagonally cross the ceiling. The support of the paint- and plaster- layers is a lathwork. The cracks were caused by the failure of the bracings securing the supporting lathwork to the roof structure. As previously described, a consolidation intervention was performed on the structural support in 2014, to restore adherence of the lathwork to the roof structure. The sagging of the lathwork caused cracking of the plaster in its entire thickness, and a slight shift of adjacent plaster portions, causing subsequent loss of the surface continuity. Nevertheless, the plaster is firmly attached to the support. Small plaster portions are missing or detached only in the two opposite corners, which show more severe deterioration (corners of the areas n.2 and n.3). The accumulation of deposits inside the fractures shows that the phenomenon is not recent. Numerous small cracks branch off from the larger fractures.

Some of the areas with superficial detachments were identified during the assessment in 2011.

Small losses of plaster, as well as flaking and loss of paint occurred along some of the fissures.

Paint layer:

The shades of the painted decoration are slightly altered by more or less loose superficial deposits. Rare biological deposits, most likely caused by the presence of small insects and possibly due to the presence of micro-organisms, are visible on the surface.

Brush bristles, visible on the surface, were retained within the paint layer, probably during the execution of the paintings.

On the area to the right of the window facing the Lungarno the marks of water drippings are clearly visible due to an old water leak.

The paint layer is powdery and chalky, especially for the dark and bright colors, in particular red, blue and green; nevertheless, it maintains consistency and cohesion. The central area with a light blue background is in good conditions. Tiny losses of the paint layer are visible along the lower edge of the decoration and rarely on the remaining surface.

At a first glance a phenomenon of diffuse tiny color losses seemed to be concentrated within the four circular scenes. Upon close-up inspection this condition resulted to depend on the artistic technique: in some areas, the artist spread particularly dense color on a very granular plaster, leaving tiny areas of the plaster free.

Localized abrasions, possibly caused by the use of mobile scaffolds (used for regular painting operations) are visible in specific points of the painted decoration, at ca. 30-40 cm from its lower edge.

d.1) Previous interventions:

The only evidence of a previous operation consists of the irregular presence of holes, perhaps related to a consolidation of the preparatory layers. The other interventions are clearly far from any conservation purpose. These consist of the installation of hooks along the lower margin of the painted decoration, and cement fills. The cement fills were carried out in an ungraceful way, sometimes even roughly retouched. Considering their location in correspondence with both sides of the windows, the hooks, which are almost rings obtained by bending iron rods, were most likely used for the installation of curtains or of another room darkening system (which are not in use anymore). The third metal element along the lower perimeter band of area 3 on wall C seems an old system used to call the house personnel (possibly a bell.) On the same wall (area 4,) a big nail is set next to the lower margin of the paint. In one of the corners, the lacunae of plaster were roughly filled using cement.

c.2) Room B - Room with trompe l'œils Support:

As per the “Room A: Room with putti and landscapes” several fractures and fissures cross the vault.

As previously described, a consolidation intervention was performed on the structural support in 2014, to restore adherence of the lathwork to the roof structure. Consequently, the superficial plaster detachments are limited to few zones and are not very important.

Rare plaster losses were probably caused by more or less intentional mechanical actions; paint layer flaking and losses are visible on the entire surface. Some plaster losses are located along the larger fractures.

Paint layer:

The surface is uniformly covered by loose deposits, which are concentrated especially inside the fractures.

The paint layer is disintegrated and powdery, especially the blue areas along the perimeter architectural decoration and white, red and yellow colors used for the flowers.

Numerous tiny paint layer flakes are concentrated in the central area around the chain supporting the chandelier, most likely caused by water infiltrations (water stains are visible in correspondence of the fissures).

Small flakes were found along the cracks.

An underlying decoration is visible where the paint layer is missing. The older decoration was previously discovered and highlighted in 2001, through the execution of a small exposure window. Small paint losses are scattered on the entire surface.

Small abrasions are visible along the perimeter band at the height of the springer impost on walls B and C.

The abrasions, which are at regular distances from each other, could have been caused by the use of a scaffold to paint the walls.

Stains caused by moisture infiltration are concentrated in the central zone and run along the fissures. Vertical water stains are visible on wall B (corner walls A and B) and wall C (corner between walls C and D).

Cloud-shaped stains are visible on the lower perimeter frieze, at the center of wall A, and on walls B and C. These stains were caused by the permanence of moisture within the walls in the past. This hypothesis was enforced by the localization of this phenomenon on the exterior walls and on the areas adjacent to them.

Dark stains (also water stains) are concentrated near the larger fractures and in the corner between walls B and C.

The rare plaster losses are partially due to intentional interventions (possibly installation of nails?), and partially due to the formation of the deepest fractures.

d.2) Previous interventions:

Old conservation treatments have not been found. Localized cleaning tests (performed using Wishab sponges and solvents,) date to the 2001 survey.

The test executed in the central area on the fake fabric in stencil technique, shows the presence of a previous decoration with a light blue background and light-colored decorations (a white-grey volute was found).

Upon careful examination, it is possible to observe the presence of the light blue background also under the fake architecture and the flower decorations, but it cannot be found under the perimeter band. It was not possible to date the two different decorations.

Some rough cement fills and holes were caused mainly due to operations on the electrical system; and one fills is unfinished and roughly overpainted in the corner between walls C and D.

01.0.C - Definitions and abbreviations

a) Glossary of terms and their equivalents used in the tender documents:

Contracting Authority, Customer, Administration, Project Director (P.D.), Contracting Officer's Representative (C.O.R.): Technical administrative staff responsible for managing the contract on behalf of the U.S. Embassy.

Contractor Company, Contractor, Successful Tenderer: Subject committed to carry out the work as described in the contract, sole referent for the P.D.

Coordinator for Safety: Outside professional tasked by the Client with the coordination of the different companies involved in the project for the reduction of occupational risk.

Post Occupational Safety and Health Officer: Subject responsible for the management of every aspect concerning workplace safety on behalf of the U.S. Embassy.

Prevention and Protection Service Manager: Safety, prevention and protection expert, designated by the Contractor to prepare the Risk Assessment Document, manage and coordinate the activities of the prevention and protection service (D.Lgs. 81/2008). The appointment of the PPSM is one of the Contractor’s obligations that cannot be delegated. The PPSM must necessarily be a member of the Contractor Company.

Safety and Coordination Plan: Technical report and prescriptions related to the complexity of the work to be carried out and to any critical phases of the restoration process, aimed at preventing or reducing risks to the safety and health of workers.

Safety Manager during the Design Phase: Person appointed by the client to comply with the tasks referred to in article 91 - D.Lgs. 81/2008.

Safety Manager during the Execution Phase: Person in charge of verifying the application of the provisions contained in the Safety and Coordination Plan by the Contracting Company and workers, through appropriate coordination and control actions.

Safety Supervisor on Site: Person in charge of overseeing the working activity and of ensuring implementation of directives received, including occupational safety rules, verifying their correct implementation by the workers and exercising a functional authority of initiative.

Technical Director: One of the company members qualified as a restorer, who will be responsible for the organization, the technical coordination, safety and management of the project. The Technical Director will be the only point of contact for the P.D. with regard to the operational aspects of the project and will be constantly present on the worksite.

b) Abbreviations:

A.U.D.P.: Assembling Use and Dismantling Plan (standing for Pi.M.U.S.: Piano di Manutenzione Uso e Smontaggio referring to the scaffolding, as per Italian law) C.O.R.: Contracting Officer's Representative P.D.: Project Director P.O.S.H.O. - Post Occupational Safety and Health Officer P.P.S.M.: Prevention and Protection Service Manager R.S.O.: Regional Security Office S.H.P.: Safety and Health Plan (standing for P.O.S.: Piano Operativo di Sicurezza, as per Italian law) S.C.P.: Safety and Coordination Plan (standing for P.S.C.: Piano di Sicurezza e Coordinamento, as per Italian law) S.M.D.: Safety Manager during Design (standing for C.S.P.: Coordinatore per la Sicurezza in fase di Progettazione, as per Italian law) S.M.E.: Safety Manager during Execution (standing for C.S.E.: Coordinatore per la Sicurezza in fase di Esecuzione, as per Italian law) T.S.: Tender Specifications

01.I - NATURE AND OBJECT OF THE CONTRACT

01.I.A - Object of the contract

a) The work is defined as follows:

- Denomination attributed by the Contracting Authority:” PROJECT FOR THE RESTORATION OF TWO PAINTED CEILINGS PALAZZO CANEVARO - U.S. CONSULATE GENERAL FLORENCE.”

- Summary description: Restoration of two murals painted with the tempera technique representing putti and landscapes organized in geometrical areas and an illusionist architectonic framing with a central area performed in trompe-l'oeil.

Location: U.S. Consulate General Florence – Palazzo Canevaro, 2nd floor – Room A – Room with putti and landscapes; Room B – Room with trompe l'œils - Lungarno Amerigo Vespucci, 38 – Florence.

Contractor must be aware that the second floor of the building is the private residence of the Consul General.

b) The contract includes all work, labor, materials, equipment and services required for the work to be carried out in compliance with the conditions and the technical, qualitative and quantitative characteristics described in the tender specifications, which the Contractor declares to have taken notice of and to be fully aware of.

c) The work must be carried out according to the highest standards and the Contractor must fulfill their obligations with the utmost diligence.

d) The conservation work shall be carried out in both rooms in the same timeframe.

01.I.B - Prevailing category of general works, separable and subcontractable categories of secondary works for tender qualifications

a) For the execution of the main part of the project, which is the conservation and restoration activities (prevailing category), the Contractor will not be allowed to use subcontractors.

b) The parts of the project not included in the prevailing category are:

- provisional worksite set-up (protection and scaffolding);

- moving, transportation, protection of the historic furniture and chandeliers;

- disassembly and reassembly of the historic furniture and chandeliers;

- photographic documentation;

- transposition in a digital format of the graphic documentation;

- scientific analysis.

These parts of the project are separable and subcontractable: therefore, the Contractor may use the assistance of specialized companies under the conditions prescribed by law and subject to the present specifications.

c) Any parts of the project, for which it will be necessary to use subcontracted labor, will be carried out by specialized firms and professionals with an expertise in the field of cultural heritage, working under the Contractor’s full responsibility (see chapter 01.VI – SUBCONTRACTING.) The Contractor will have to include within the offer the names and the curriculum vitae of each subcontractor, to proof their specialization in this specific field of competence and their experience and performance outcomes in the field of cultural heritage conservation and/or working in historically and artistically highly significant buildings (see paragraph 01.I.C Required qualifications).

01.I.C - Required qualifications

a) The works of the current project will be carried out inside a building of great monumental, historical and artistic value, subject to legal restrictions (see sub-paragraph 01.III.A - d) Project supervision and working team).

The project described herein will be assigned to a company specialized in the restoration of cultural assets, with a minimum of 8 years of professional experience in the field of the restoration of wall paintings. The company members will be composed prevailing by qualified conservators, and hold an executive role within the company:

- All conservators who shall be members or employees of the Contractor Company, will have to include in the offer their curricula, the certifications proving their professional qualification in the field of cultural heritage conservation and restoration, and a minimum of 8 years of professional experience and specific competencies in the field of wall paintings conservation, necessary for the correct execution of the work.

All those who will carry out the work will have to possess the professional qualification as cultural heritage conservator required by the Italian Ministry of Culture (MiC), and defined by the Italian law in the Ministerial Decree 24 October 2001, n. 420 and subsequent amendments (Legislative Decree 22 January 2004, n. 42 and subsequent amendments, Law 14 January 2013, n. 7 – Amendment of the transitional rules for the attainment of the professional qualification of cultural heritage conservator and cultural heritage assistant conservator, GU n. 25 of 30-1-2013), as per communication issued in the Gazzetta Ufficiale, Serie generale, del 15 ottobre 2018, n. 240. A declaration shall be attached to the proposal.

- The conservators may be aided in their work by assistants, who will have to possess the qualification as “cultural heritage assistant conservator,” as defined by the same Italian law, and a minimum of 3 years of experience.

The Contractor shall attach to the offer the curricula vitae of all the professionals who will work as assistant conservators, proving their specific competence, necessary to properly carry out the work, and the professional experience necessary to perform the project at the perfect rule of art, as well as a self-declaration to be qualified as “assistant conservator” as resulting from MiC website. Technicians and assistants cannot work unsupervised or beyond their current professional capacity and cannot be made responsible for supervisor’s, conservator’s, or senior conservator’s tasks.

b) For all the subcontractable and/or separable work, the Contractor Company must use professional experts specialized in the specific field of competence, with work experience in buildings of great historical and artistic value.

- For all subcontractors, except for the company in charge of the provisional works (see below), a minimum of 8 years of experience in the specific field of expertise is required (see sub-paragraph 01.I.B - c) Prevailing category of general works, separable and subcontractable categories of secondary works for tender qualifications.)

- For the companies in charge of the provisional works and worksite set up, a minimum of 5 years of experience in the field of cultural heritage, working in historically and artistically significant buildings is required, listing a minimum of three projects performed under the supervision of the Government of Italy’s Superintendence.

c) For the field of competence (wall paintings), the Contractor will have to prove the possession of specific qualifications for him-/her-self and for all of the team members who will work on the items object of this project, and to document in the curriculum vitae the required years of experience in the execution of works and processing similar to those described in the current project, carried out inside cultural heritage buildings subject to legal restrictions as per Legislative Decree 42/2004 and subsequent amendments.

01.II - PRESENTATION OF THE OFFER

01.II.A - VAT Exemption The U.S. Embassy is exempt from the VAT payment in accordance with article 72 of the Presidential Decree 633/72. Therefore, only the Contractor Company shall submit invoices net of VAT to the Client. For more details about VAT exemption refer to RFQ.

01.II.B - Integrations and modifications to the T.S.

Any possible proposals of additional operations or modifications to these Specifications will have to be communicated to the P.D. within 24 hours from the pre-bid survey. The modifications, if accepted, will be officially communicated to all firms, and they will become integral part of the specifications.

01.II.C - Modalities of presentation of the offer The offer will include the documentation regarding the points listed below, following the specifications as per the single chapters of these T.S.:

1. The list of cost items completed in all its parts (see section 03 – Bill of quantities);

2. Curricula and diplomas of Firm’s members and personnel, including assistant conservators, involved in the work, providing proof of required qualifications, and minimum years of experience in the field of cultural heritage conservation, as indicated under 01.I.C Required qualifications;

3. Name and curriculum vitae of each subcontractor, providing proof of:

· For the companies in charge of the provisional works and worksite set up: a minimum of 5 years of experience in the field of cultural heritage, working in historically and artistically significant buildings, listing a minimum of three projects performed under the supervision of the Government of Italy’s Superintendence;

· For the companies in charge of historic furniture relocation (including transporting and protection); photographic documentation; digitization of the graphic documentation; scientific analysis; and for the antique furniture restorer, in charge of the disassembly and reassembly of the historic furniture: a minimum of 8 years of experience in the field of cultural heritage, working in historically and artistically significant buildings.

4. A declaration to be in possession of the professional qualifications as “cultural heritage conservator” and as “cultural heritage assistant conservator,” for each of the team members, as required by law and as resulting from MiC website;

5. A declaration to be in possession of the means necessary to carry out the work to the perfect rule of art; in agreement with the contract clauses and with the T.S.;

6. Description of the working team indicating the roles of the personnel on the worksite, of the subcontractor responsible for the documentation and of the scientific analysis, of the Technical Director, of the Prevention and Protection Service Manager, of the Safety Supervisor on Site;

7. The bar chart showing the project planning of the entire project;

8. Copy of the certificate of insurance, as specified in these T.S. and in the RFQ, if in possession at the moment of the presentation of the offer, or copy of the declaration of intent to stipulate an ad hoc insurance policy within the time and according to the terms and conditions required;

9. Preliminary technical project for the installation of the scaffolding including plan and section, specifying the quality of the scaffolding, the height of the levels, the connection routes between the accesses and floors (number and relative height), and the assembly and installation diagram;

10. Any proposal of additional operations or modifications submitted subsequently to the pre-bid survey and accepted as per paragraph 01.II.B – Integrations and modifications to the T.S.

01.III – TERMS AND CONDITIONS

01.III.A - Project supervision and working team

a) The Project Director (P.D.) function will be carried out by the Embassy’s Cultural Heritage Conservator Curator Dott.ssa Valeria Brunori, who will act as C.O.R.

For the whole duration of the project the P.D. will be in contact with one member of the Contractor Company designated to be the person responsible for any aspect of the project. For the operational and technical aspects, the Contractor may delegate the Technical Director to communicate with the P.D., while the Contractor continues to bear full responsibility.

b) The Contractor will have to designate the following reference figures:

- The Technical Director, Contractor Company member, acting as representative from the Company to the P.D., will be responsible for the organization, technical coordination, safety and management of the project and will be continuously present on the worksite. He/she will have to be a qualified conservator and possess a detailed knowledge of the project in order to verify the performance of the work to perfect rule of art, in accordance with contract terms. He/she will also have to coordinate and supervise all activities performed by the Contractor’s workers and Subcontractors, as well as to take the precautionary measures included in the S.H.P. The Technical Director may be delegated by the Contractor to communicate with the P.D. with regard to the operational aspects of the project. The required operations, as well as any modification proposed during the project, will have to be discussed and preliminarily approved by the P.D.

- The Prevention and Protection Service Manager (P.P.S.M.), who collaborates with the Contractor and the competent medical officer to prepare the Risk Assessment Document, must necessarily be a member of the Contractor Company (art. 31 par. 6 of Legislative Decree 81/2008). In certain types of companies (art. 34 par. 1 and Attachment II of Legislative Decree 81/2008) the Contractor may personally fulfil the tasks entrusted to the risk prevention and protection service.

- The Safety Supervisor on Site, who will be responsible for ensuring full compliance and enforcement of all workplace safety rules, of worksite safety directives as specified in the S.H.P. and of the measures for workers’ physical safety by all firms committed in the execution of the works. The Safety Supervisor on Site will have the authority to implement all the measures to guarantee what is described in the present paragraph.

c) For each room the working team shall be composed by a minimum of 1 (one) conservator with qualification in the field of wall paintings and 1 (one) assistant conservator, the latter with an experience of at least 3 (three) years in the same field of expertise (as per D.Lgs. 42/2004 and subsequent amendments).

d) The Consulate General building is property of the U.S. Department of State and is consequently subject to the regime of extraterritoriality.

Being a building of great monumental, historical and artistic value, Palazzo Canevaro is protected by the Secretary of State’s Register of Culturally Significant Properties and by the OBO List of Significant Properties; it is also protected by the Italian Law June 29, 1939, n. 1497 (Declaration of considerable public interest of the two banks of the Arno river, in the City of Florence, D.M. 31/Aug/1953, G.U. 23/Sep/1953, n. 218). Additionally, the decorated surfaces and all elements of historic and artistic interest are object of specific protective provisions under art. 11 comma a) of the DLGS 42/2004 (Cultural Heritage Code).

Therefore, the Italian Superintendences of State will collaborate in the direction of works, being the reference entities in the Host Country, by providing supervision as well as scientific and technical advice and contributing to the solution of any problem that may arise during the execution of the works.

01.III.B - Contract delivery and commencement of the works

a) Within 21 days after contract award a pre-construction conference will be held on site to discuss the schedule, submittals, notice to proceed, safety plan and other important aspects affecting the project.

b) The work will start after the signing of the contract and the work commitment, within 7 calendar days after receipt of the notice to proceed.

c) Should the Contractor need to add or substitute any workers with access to the worksite during the execution of the project, the curricula of those workers will be submitted within 7 (seven) calendar days from the date of the award of the contract; whereas, the curricula of the firms which will operate for a limited period of time will be submitted at least 45 (forty-five) calendar days before the date of the beginning of the works.

The suitability of the substituted or added workers will be assessed by exclusive competence of the P.D., whose motivations will be presented in writing within 15 (fifteen) calendar days from the delivery of the documentation requested. The names will be also subject to the procedures of the Regional Security Office (see paragraph 01.III.D - Regional Security Office Procedures.)

d) The start date of the project will be established unquestionably by the Client.

01.III.C - Contractual period and timeframe

a) In the timeframe between the receipt of written contract award notice and the beginning of the works, the Contractor will fulfill every obligation required for the contract formalization and for a timely, or even anticipated, commencement of the work.

In this period the Contractor with the support of the P.D. will gain detailed knowledge of the building in its whole (from the external spaces to the worksite areas) as well as of the functioning of Consulate’s activities (referents, working hours, use of premises, etc.).

b) The P.D. will evaluate all parts of the successful tenderer’s offer and will agree with the Contractor on possible changes that may be considered necessary for the correct execution of the project.

c) The Contractor’s organizational proposals and work management will be also evaluated and arranged with particular attention to:

- the simultaneous activities carried out both on the worksite and in the Consulate offices (types of disturbance, safety, noisy work, cleaning);

- worksite working hours;

- modalities and timing of subcontractors’ and of other external personnel’s activities.

d) After agreeing on the main elements and the specific aspects of the project with the P.D., the Contractor will arrange for and deliver the following within the specified time:

1) Bar chart, within 10 (ten) calendar days from the final contract award;

2) A.U.D.P. documentation (that stands for Pi.M.U.S.) complying with Italian law and P.S.C., providing the detailed project of the worksite plant, consistent with the provisions of the present T.S. and including structural calculations, within 45 (forty-five) calendar days before the beginning of the work. Any operation related to the use of the scaffolding will have to be described in this document and will be carried out by the personnel as prescribed, during every work phase. The documentation will be checked by the P.D. and possibly discussed with the Contractor before the beginning of the project;

3) S.H.P. (that stands for P.O.S.) complying with Italian law and P.S.C.), 45 (forty-five) calendar days before the beginning of the work. In any case, the S.H.P. must be delivered in Italian with a summary of the most important aspects in English and approved by the P.D. before the beginning of the work;

4) Appointment of the Technical Director, 30 (thirty) calendar days before the beginning of the work;

5) Appointment of the Safety Manager, 30 (thirty) calendar days before the beginning of the work;

6) Worksite Signs, according to the indications provided in the T.S. (see subparagraph 02.III.A - c) General requirements), 5 (five) calendar days before the beginning of the works;

7) Insurance policies, 14 (fourteen) calendar days before the beginning of the works. The final policy will be issued only after approval of the draft by the P.D., which will be submitted to the Contracting Authority 30 (thirty) calendar days before the beginning of the works.

e) The work will have to be completed in accordance with the following requirements:

· The time stated for the completion of the works (contracting period) is of 52 (fifty-two) calendar days for both rooms, to be carried out simultaneously.

· The time limits shall commence upon receipt of the notice to proceed. The calculation of the project timeframe does not include interruptions for causes related to the Consulate office activities, festivities, or any other cause not attributable to the Contractor.

· The Contractor commits to continue the work during the months generally considered “holiday periods,” including July, August, September, December, New Year and Eastern, and to respect completion dates required by the scope of work.

· The Contractor is obliged to strict adherence to the work program bar chart, which identifies the minimum binding deadlines for the completion of each phase. The Contractor will always, and in any case, operate within the timeframe and following the methods established with the P.D. and in agreement with Consulate rules and regulations.

f) As regards the daily working time, the Contractor will have to comply with the Consulate’s opening hours. With regard to overtime and work during holidays, if necessary, the Contractor may require the personnel to work beyond normal working hours, upon giving prior written notice to the P.D. and in compliance with the rules of the diplomatic mission with regard to this aspect. The P.D. may prohibit such option, where motivated by technical and organizational impediments. In any case, the Contractor is not entitled to any additional remuneration to that agreed on in the contract.

If the P.D. sees the need for non-stop work or for the execution of work under exceptional circumstances (holiday and weekend work), written notice will be given to the Contractor, who is bound to comply with it. The Contractor must take into account that for certain specific operations part of the work will necessarily have to be carried out during the weekends. On Saturdays and Sundays, the workers will always have to be escorted by a Consulate employee. Therefore, such operations will have to be programmed in advance and will be subject to the timing established by the P.D., according to the escort’s availability.

Considering that the second floor of the building is used as the Consul’s private residence, the Contractor will necessarily comply with the needs of the occupants and the activities of the residence.

01.III.D - Regional Security Office Procedures

a) Within 10 (ten) calendar days from communication of the competition’s outcome, the persons requiring daily access to the worksite will have to provide copy of a valid ID, front and back in one pdf format file, as well as the forms provided by the Regional Security Office, signed and completed, in a separate pdf format file. Each person is required to provide the Certificates of Pending Proceedings and the Card-index of Criminal Records.

Moreover, additional copy of a valid ID, front and back in one pdf file, as well as the forms provided by the Regional Security Office, signed and completed (in a separate pdf file), should be also provided for three substitutes to be called in case someone is rejected after the security control.

b) Upon successful completion of the preliminary controls, the company’s personnel involved in the execution of the project will be interviewed by the Security Office of the U.S. Embassy Rome (Via Sallustiana 49– 00187 Roma). Upon positive outcome of security clearance, which will be communicated after a varying number of days/weeks, and after participation to the introductory security briefing that will be held at the US Embassy in Rome, each professional will receive a badge that will grant access to the Consulate.

c) Access for suppliers or subcontractors for limited time and who will not require the release of a special badge shall be requested by the Contractor 3 (three) workdays in advance; the Contractor will have to provide the names, vehicle data, and a list of all products and equipment requiring access to the Consulate.

d) 7 (seven) calendar days before project beginning the Contractor will have to send a detailed list of all the following:

- vehicles used for one-time transportation of materials and equipment necessary to the preparation of the worksite, specifying make, model, license plate and color;

- materials, equipment and tools necessary for the project performance;

- electronic devices necessary to the work (such as cameras, laptops, etc.).

01.III.E - Extensions

a) If the Contractor fails to complete the work within the time specified in the contract, for causes not attributable to the Contractor, the latter, in accordance with the P.D., will notify the Contracting Authority in writing by presenting a duly substantiated request of extension at least 30 (thirty) calendar days before expiry of contractual terms, as per sub-paragraph 01.III.C - e) Contractual period and timeframe.

b) The time extension will be granted or denied by the Contracting Authority; the P.D. will give written notice to the Contractor within 2 (two) calendar days from receipt of request.

01.III.F - Suspensions ordered by the Project Director

a) Shall causes of force majeure, exceptional climatic conditions, or any other special circumstances temporarily prevent the work to be carried out to perfect rule of art, the P.D. also prompted by the Contractor, may order a suspension of the works, even partial; the Contractor is not entitled to any compensation for the suspensions described in the present paragraph.

As soon as the causes of suspension have ceased, the Contractor will have to resume the work immediately.

01.III.G - Contractor’s bar chart

a) Within 10 (ten) calendar days from the date of the award of the contract the Contractor will prepare and submit to the P.D. an operational bar chart, which will be evaluated by the Authority and amended, if necessary, before final approval. The bar chart will be subject to updating every time it will be deemed necessary by the P.D.

b) Operations implying a significant impact are expected to be carried out during weekends, provided that access to all adjacent areas will always have to be granted.

01.IV - ACCOUNTING

01.IV.A - Payment methods The contactor will be entitled to four partial payments during the progress of the work for each area, by emission of payment certificates, for the following amounts:

· 30% of the total, upon first phase of the project: installation of provisional works (02.III - Provisional works); the execution of the photographic documentation- phase “before the restoration” (totals and details) (02.IV.B– Photographic documentation); execution of preliminary tests (02.VI – Conservation treatment – Preliminary tests); sampling for the scientific analysis (02.V – Conservation Treatment – Scientific Investigations) and; related percentage of safety costs, as certified by the S.M.E.;

· 30% of the total, upon completion of the cleaning phase (02.VII.C Cleaning), including the related percentage of safety costs, as certified by the S.M.E.;

· 30% of the total, upon completion of the work, including the related percentage of safety costs, as certified by the S.M.E, upon final control and acceptance by the P.D.;

· 10% of total, after the delivery of the restoration report and of the complete documentation, determining the completion of the project.

With regard to any other aspect related to accounting, refer to the RFQ.

01.V - SAFETY MANAGEMENT

01.V.A General safety rules

a) The Contractor must fulfill all legal requirements regarding occupational safety, health and hygiene provided for by host-country laws, in particular Legislative Decree 81/2008 Testo Unico sulla Salute e Sicurezza nei Luoghi di Lavoro.

b) The Contractor will not be allowed to begin or proceed with the work if he/she will not comply with these regulations.

c) Before the beginning of the works the contractor will receive the S.C.P. issued by the S.M.D. The contractor must comply with the indications contained in the S.C.P. and issue the S.H.P., which shall be approved by the S.M.E.

01.V.B Safety and Health Plan (S.H.P.)

a) Prior to starting a project, the Contractor is required to review the worksite and identify hazards that may occur while performing the job, as indicated in the S.C.P. Within 21 (twenty-one) calendar days after award, a pre-construction meeting and survey will be held on site with the Contractor, the P.D., the P.O.S.H.O., and S.M.E.

b) The Contractor must prepare and submit to the P.D. and S.M.E. a construction Safety and Health Plan (S.H.P.) to address all issues identified for the safety, health, and environmental management specifications, outlining the companies’ internal organization with regard to the definition of responsibilities for the organization of the worksite in the planning and execution phase of the works, as per Coordination and Safety Plan. The S.H.P. will be delivered in Italian with a summary of the main elements in English 45 (forty-five) calendar days prior to project begin.

c) In the S.H.P., the Contractor will identify and evaluate risks, propose measures for the reduction of risks, and provide protective measures for…