Attachment1TechnicalSpecifications.pdf

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TABLE OF CONTENTS

SECTION Ia

GENERAL PROVISIONS

SECTION Ib

QUALITY CONTROL BY CONTRACTOR

SECTION IIa

DESCRIPTION OF WORK

SECTION IIIa

DEMOLITION AND REMOVAL

SECTION IIIb

EXCAVATION AND BACKFILLING

SECTION IIId

EXTERIOR SANITARY SEWER SYSTEM

SECTION IIIh

REMOVAL AND DISPOSAL OF ASBESTOS MATERIALS

CAPITOLO IVa

REINFORCED CONCRETE WORK

SECTION IVc

STEEL WORK

SECTION Va

BRICK MASONRY

SECTION Vc

GYPSUM PANEL PARTITIONS

SECTION Vd

METAL PANELS

SECTION Ve

MISCELLANEOUS METAL WORK

SECTION Vf

PREFABBRICATED ELEMENTS

SECTION VIa

FLOORING

SECTION VIb

WAINSCOTING

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SECTION VIIa

SURFACE PREPARATION

SECTION VIIb

PLASTERING

SECTION VIIc

PAINTING

SECTION VIIf

RUST-INHIBITIVE TREATMENT FOR METAL SURFACES

CAPITOLO VIIg

REINFORCED TILE DECKS REPAIR

SECTION VIIIb

ROOF MEMBRANE MATERIALS

SECTION IXa

ALUMINUM DOORS AND WINDOWS

SECTION IX B

STEEL DOORS

SECTION IXc

HPL DOORS

SECTION Xa

MARBLE AND NATURAL STONE WORK

SECTION Xb

FALSE CEILING

SECTION XIc

CHAIN LINK FENCING

SECTION XId

ROAD PAVING REPAIR WORKS

SECTION XIIa

PLUMBING

SECTION XIIb

PLUMBING FIXTURES AND FIXTURE TRIMMINGS

SECTION XIIc

HEATING AND AIR CONDITIONING SYSTEM

SECTION XIIe

THERMAL INSULATION FOR MECHANICAL SYSTEMS

SECTION XIIg

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AIR HANDLING SYSTEM

SECTION XIIh

FIRE PROTECTION SYSTEM, SPRINKLER

SECTION XIIm

COMPRESSED AIR SYSTEM

SECTION XIIn

SYSTEM OF DISTRIBUTION AND DISPOSAL LUBRICANTS

SECTION XIIIa

ELECTRICAL SYSTEMS

SECTION XIIIb

TELECOMMUNICATION SYSTEM

SECTION XIIIc

FIRE ALARM SYSTEMS

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SECTION Ia

GENERAL PROVISIONS

1a-01 WORK PHASING.

a. Work Schedule. Whenever the nature of the contract and the work location are such that the work is to be performed in an area assigned to activities and services that cannot be interrupted, work shall be scheduled with concurrence of COR in such a manner as to cause the least possible inconvenience to the normal operations of mentioned activities and services.

Contractor shall submit his proposed work schedule to the COR at the time of the pre-construction conference. Work start shall be contingent upon schedule approval.

b. Utilities Cut-Offs. As a rule, cut-off of power and other utilities (water, sewage, heating system, etc.) is not allowed. All temporary connections necessary to insure continuous power distribution shall be provided. If cut-offs are necessary, they shall not exceed the period of time strictly needed to make the temporary connections. Cut-off shall be scheduled with the COR not less than 15 days ahead of time.

c. Alarm, Telephone and Televisions Systems. Deenergizing of alarm, telephone and television systems is strictly prohibited. Should these systems, which may not appear on the drawing interfere with the contract work, they shall be temporarily diverted and fed by means of temporary connections to be adequately protected. Written approval must be obtained from COR prior to doing any temporary work.

d. System Reactivating. At the completion of the work, all existing systems, including water, electrical and heating systems, shall be reactivated and placed in their original locations.

e. Temporary Protections. Floors, carpets, and equipment that cannot be removed shall be adequately protected by temporary tarpaulins to be furnished and installed by the Contractor. In addition, temporary protections shall be furnished and installed in some particular areas so as to allow performance of activities that cannot be interrupted or transferred.

Also, the Contractor shall be responsible for removing, protecting, and reinstalling all furniture, shelves and furnishings that may interfere with the work course.

1a-02 JOBSITE CLEAN UP AND DUST CONTROL. The contractor shall have sufficient trash/waste bins on site, and shall clean the worksite so that all discarded materials, debris and trash are placed in these bins at the end of each workday, and not left or allowed to accumulate anywhere else on the jobsite. These waste bins shall not be allowed to overflow with debris, and shall be emptied as soon as they become full. Haul roads shall be watered sufficiently to prevent excessive dust. The work area shall be swept regularly to prevent accumulation of debris. Equipment, construction materials and excavated soil shall be stored in a safe and orderly manner on the jobsite, in accordance with the contractor's approved area use plan.

1a-03 CONSTRUCTION AND DEMOLITION WASTE MANAGEMENT. The contractor is considered the waste generator of all salvage, re-usable, re-cyclable and disposable materials derived from the demolition and removal works included in this contract and shall

Pag.5 handle these materials as hereinafter indicated.

a. Salvage Material. All salvage end items that the COR will have considered in good operating conditions shall be disassembled without damage, cleared of all dirt and scaling and then transported to the DPW Warehouse, Building 5156, Depot, where they shall be handled over undamaged.

b. Re-usable Material. End items removed during contract accomplishment which cannot be re-utilized in future construction but which still have a commercial value shall be delivered to the DRMO, through DD Form 1348-1a. This material includes, but it is not limited to, canvas, textile consisting of scrap clothing, scrap aluminum including doors, windows and frames, copper, brass, bronze, and stainless steel, cables, electric motors, light and heavy metals in different sizes and thicknesses that the DRMO contractor can handle (3-4 m long), electrical and electronic equipment, and kitchen appliances. All the above material must be free of hazardous property and need to be segregated. The scraps generated in the Supply & Maintenance Area shall be transported to the DRMO yard only on Monday and Tuesday from 08:00 am to 15:00 pm by appointment through the COR. The scraps generated from other installations must be kept in place. DRMO will arrange the removal. However, the contractor shall request a pre-inspection of the material by DRMO through the COR.

c. Recyclable Material. All construction and demolition recyclable waste material shall be delivered to authorized treatment facilities by the contractor.

d. Special Waste. All special waste, either hazardous or not hazardous, shall be delivered by the contractor to authorized disposal facilities.

e. Waste Storage. Construction and demolition waste shall be stored in waste specific containers provided by the contractor. Containers will be in good conditions, free from severe rusting, bulging, or structural defects. Containers shall be placed in area identified by COR. Containers shall be removed once full or on COR’s decision.

f. Certificates and Authorizations.

(1) Recyclable Materials. As regards to recyclable materials, the Contractor shall submit copy of the authorization of the treatment facility which they are delivered to and will certify that waste have been removed in compliance with applicable law requirements.

(2) Disposable Materials. As regards to material delivery to disposal facilities, the contractor will provide the COR and DPW Environmental Office with copies of the following documents:

• Authorization to transport construction and demolition waste;

• Authorization of the landfill;

• 4th copy of Formulario di Identificazione del Rifiuto.

(3) Waste Manifest. All transported waste will be accompanied by the

Formulario di Identificazione del Rifiuto (waste manifest) to ensure a complete audit trail from point of origin to ultimate disposal. The waste manifest must be completed in quadruplet, all

Pag.6 dated and signed by the waste generator and countersigned by the transporter. The first copy of the manifest will remain with the waste generator; of the remaining three copies, (countersigned and dated by the receiver), the second copy will remain with the transporter, the third copy will remain with the receiver, and the fourth copy must be returned by the transporter to the waste generator within 3 months of delivery of the waste to the disposal/treatment facility.

1a-04 AUTHORIZATION FOR INSTALLATION OF MATERIAL AND EQUIPMENT. Before installing any material or equipment mentioned in the specifications, approval shall be obtained from the COR. Contractor shall submit material samples, shop drawings, manufacturer's literature, etc., to the COR with sufficient advance to installation, considering an average review period of approximately 7 (seven) days and shall proceed with installation only after receiving written approval from the COR. All material installed without COR's approval shall be removed.

1a-05 ISPESL AND CEI STANDARDS. All work described in these specifications shall be accomplished in strict compliance with the ISPESL (Superior Institute of Prevention and Assurance of Work) and CEI (Italian Electrotechnical Committee) standards. In particular, if the work under contract, such as roof repairs, building painting, etc., may cause Contractor's personnel or other individuals to come in contact with non insulated electric lines, these shall be temporarily protected by use of appropriate spiral plastic tubes available on the market.

1a-06 Not used

1a-07 DIGGING PERMIT. The Contractor shall obtain a digging permit for all work areas affected by this contract (to insure that all the as-built information for underground services is received). This permit and related drawings must be received by the Contractor prior to starting any work. After receipt of the digging permit, the Contractor shall immediately notify in writing the COR of the permit receipt. The Contractor will be held responsible for any damages caused to existing services, as indicated on the digging permit and related drawings, and will repair such damages at his own expense.

1a-08 ASBESTOS. The removal of an existing canopy made of asbestos is included in this project. Use of asbestos containing materials is forbidden.

1a-09 PARTICULAR REQUIREMENT FOR WORK IN HEATING PLANTS. When the contract requires the work to be performed inside heating plants, the contractor shall provide a new cylinder in the door lock and shall deliver two keys of the new cylinder and the removed cylinder to the personnel in charge of the maintenance. At the work end the contractor shall restore the lock to the original conditions and the temporary cylinder will remain his own property.

1a-10 ANTI-TERRORISM TRAINING. The Contractor shall comply with the following security requirements:

a. AT Level I Training. All contractor employees, to include subcontractor employees, requiring access Army installations, facilities and controlled access areas shall complete AT Level I awareness training within 30 calendar days after contract start date. The contractor shall submit certificates of completion for each affected contractor employee and subcontractor employee, to the COR within 10 calendar days after completion of training by all employees and subcontractor personnel. AT Level I

Pag.7 awareness training is available at the following website: httQ://jko.jten.mil.

b. OPSEC Training. According to AR 530-1, new contractor employees must complete Level I OPSEC training within 30 calendar days after they report for duty. All contractor employees must complete annual OPSEC awareness training.

The contractor will develop an OPSEC standing operating procedure (SOP)/plan within 90 calendar days after the contract is awarded, to be reviewed and approved by the responsible Government OPSEC officer, according to AR 530-1.

This SOP/plan will include the Government’s critical information, why it needs to be protected, where it is located, who is responsible for it, and how to protect

it. The contractor will ensure this individual becomes OPSEC Level II certified according to AR 530-1.

c. Access and general protection/security policy and procedures. Contractor and all associated sub-contractors employees shall provide all information required for background checks to meet installation access requirements to be accomplished by installation Provost Marshal Office, Director of Emergency Services or Security Office. Contractor workforce must comply with all personal identity verification requirements (FAR clause 52.204-9, Personal Identity Verification of Contractor Personnel) as directed by DOD, HQDA and/or local policy. In addition to the changes otherwise authorized by the changes clause of this contract, should the Force Protection Condition (FPCON) at any individual facility or installation change, the Government may require changes in contractor security matters or processes.

d. iWATCH Training. The contractor and all associated sub-contractors shall brief all employees on the local iWATCH program (training standards provided by the requiring activity ATO).This local developed training will be used to inform employees of the types of behavior to watch for and instruct employees to report suspicious activity to the COR. This training shall be completed within 30 calendar days of contract award and within 30 calendar days of new employees commencing performance with the results reported to the COR NLT 40 calendar days after contract award.

1a-11 ENVIRONMENTAL PROTECTION SYSTEM. The contractor will provide the following information semi-annually to be used by the Government to address environmental performance relative to the goals of the USAG Vicenza Environmental Management System.

Please note that the amounts reported are those used/generated by the contractor regardless of source (private purchase or government furnished). Reports for January – June will be submitted by 15 July and reports for July-December will be submitted by 15 January each year.

Media Report Element #1 Report Element #2

Non-Hazardous Solid Waste

Total Waste Generated (Kg)

Amount of Waste Diverted from Landfill (Kg)

Construction Debris/Demolition Materials

Total Waste Generated (Kg)

Amount of Waste Diverted from Landfill (Kg)

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Compostable/Organic Material

Total Waste Generated (Kg)

Amount of Waste Diverted from Landfill (Kg)

Hazardous Materials Total Used (Kg) Hazardous Waste Total Generated (Kg) Total Recycled (Kg) Energy Consumption - Electricity

Total Energy Consumed (MBtu)

Energy Consumption - Fuel

Total Fuel Consumed (L)

Renewable/Alternative Energy

Total Consumed

(MW)

Facility Construction/Renovation

Number of Buildings LEED Certified Silver or Higher

SqFt of buildings LEED Certified

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SECTION Ib

QUALITY CONTROL BY CONTRACTOR

1b-01 GENERAL. The Contractor shall establish and maintain an effective quality control system to implement the requirements of contract clause entitled "Inspection of Construction (July 1986)". The quality control system shall comprise plans, schedules, and organization necessary to provide materials, equipment, workmanship, manufacture, construction, and operations which comply with contract requirements and shall identify personnel and forms to be used. The system shall cover construction operations, both indoors and outdoors, and shall be in accordance with the proposed construction sequence.

1b-02 COORDINATION MEETING. As soon as practicable after receipt of Notice to Proceed and before start of construction, the Contractor shall meet with the Contracting Officer's Representative (COR) and discuss the Contractor's quality control (CQC) system.

During the meeting a mutual understanding of the system details shall be developed including the forms for recording the CQC operations, control activities, testing, administration of the system for both indoors and outdoors construction, and the interrelationship of Contractor's inspection and control with the Government's inspection. Minutes of the meeting will be prepared by the COR and forwarded to the Contracting Officer who will make them a part of the contract file. There may also be other subsequent meetings will be called to reconfirm understandings. Minutes of these meetings will also be forwarded to the Contracting Officer.

1b-03 QUALITY CONTROL PLAN.

a. Prior to starting the construction, the Contractor shall furnish his CQC plan through the COR to the Contracting Officer for acceptance. Construction will be permitted to begin only after acceptance of the CQC plan or approval of that portion of the plan applicable to the particular feature of the work to be started. The QC plan proposed by the Contractor shall identify personnel, procedures, instructions, records and forms, and, as a minimum, shall include:

(1) A description of the quality management organization.

(2) The names, qualifications, duties, responsibilities, and authorities of each person assigned a quality control (QC) function.

(3) A copy of the letter to the QC manager, signed by an authorized official of the firm, which describes the responsibilities and delegates the authorities of the QC manager.

(4) Procedures to perform QC over other activities including subcontractors, manufacturers, and suppliers.

(5) Control testing procedures for each specific test.

(6) Reporting procedures for QC including proposed reporting formats.

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b. After approval of the QC plan the Contractor shall notify the Contracting Officer in writing of any proposed change to his QC plan. Proposed changes are subject to acceptance by Contracting Officer.

c. The acceptance of the QC plan is conditional and will be predicated on a satisfactory performance during the construction. If it is determined that the QC plan, personnel, instructions, controls, tests or records are not providing a construction conforming to contract requirements, the Government will reserve the right to require the Contractor to make changes in his QC plan and operations, as deemed necessary to obtain the specified quality. Any changes required to the plan will be made at no cost to the Government.

1b-04 QUALITY CONTROL ORGANIZATION.

a. The Contractor shall identify an individual within his organization at the site of the work who shall be responsible for overall management of CQC and have the authority to act in all CQC matters for the Contractor.

b. A staff shall be maintained under the direction of the system manager to perform all QC activities. The actual strength of the staff during any specific work period may vary to cover work phase needs, shifts and rates of placement. The personnel of his staff shall be fully qualified by experience and technical training to perform their assigned tasks, and shall be directly hired by and work for the prime Contractor.

1b-05 SUBMITTALS.

a. The Contractor shall develop procedures for purchasing materials and equipment, subcontracting, and processing shop drawings, samples, certificates, and other submittals. This procedure shall include the establishment of responsibilities to assure, at each level, adequate review and approval, timely delivery including verification procedures, and proper storage.

Submittals of the shop drawings and/or manufacturer's data shall be, as specified, in accordance with contract clauses entitled "Material and Workmanship (Apr 1984)" and "Specifications and Drawings for Construction (Apr 1984) - Alternate I (Apr 1984)".

b. Actions shall be taken to ensure that only materials and equipment which comply with contract requirements are purchased and delivered to the job site or used in off site fabrication, unless specific deviations are approved, as specified hereinafter. The COR may request a copy of the document of transportation of the provided material.

c. The Contractor shall review the contract requirements and verify that submittals are confirming to contract compliance. Within 10 days after receipt of notice to proceed, the Contractor shall submit a submittal control document listing and scheduling all submittal items required in the contract. This document shall be in duplicate and shall be addressed through the COR to the Contracting Officer. The control document shall include such items as construction schedules, monthly progress reports, shop drawings, manufacturer's literature, certificates of compliance, material samples, and guarantees. The document shall schedule for each item the dates of submittals. The scheduling of submittals shall be coordinated with the approved progress schedule; the information contained therein shall be reviewed and updated at each schedule update. Adequate time shall be allowed to the

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US Government for approval of submittals. The Contractor shall review the listing at each progress schedule update and copies of updated documents shall be submitted through the COR to the Contracting Officer in the specified quantity. Payments to the Contractor will not be made for material or equipment which does not comply with the Contract requirements.

d. The CQC organization shall be responsible for certifying that all submittals are in compliance with the contract requirements. Submittals to the Contracting Officer without evidence of the certification will be returned for resubmission.

e. The Contractor shall submit copies of all submittals through the COR to the Contracting Officer.

f. Delays in the approval process shall not be the basis for consideration of a time extension when such delay is the result of the Contractor's failure to make proper and timely submittal, or make corrections in accordance with the specifications or the Contracting Officer's comments, or is a result of a resubmittal which is required because of an unsatisfactory original submittal. Approval action by the Contracting Officer will not relieve the Contractor of his responsibility for compliance with the contract but will indicate only that the general method of construction and detailing is satisfactory.

g. All proposed deviations from contract requirements shall be submitted in writing for approval by the Contracting Officer.

1b-06 CONTROL. Quality control is the means by which the Contractor assures himself that his construction complies with the requirements of the contract plans and specifications.

The QC system shall include at least the following three phases of control and management for all definitive features of work:

(1) Preparatory. This control phase shall be performed before beginning work on each definable feature of work. It shall include a review of contract requirements to assure that materials, sample, and equipment conform to contract requirements and that control testing procedures are finalized. The control shall also include examination of the work area to verify that structures over which new work is to be placed conform to contract requirements; Contractor shall also verify that the required materials be on hand and properly stored. The COR shall be notified at least 24 hours in advance of each preparatory activity.

(2) Initial. This phase of control must be accomplished as soon as a representative portion of the particular feature of work has been accomplished and shall include examination of the quality of workmanship and a review of control testing for compliance with contract requirements, identification of defective or damaged materials, omission, and dimensional requirements. The COR shall be notified at least 24 hours in advance of the initial inspection and such inspection shall be made a matter of record in the CQC documentation.

(3) Follow-Up. The follow-up phase shall be performed continuously to verify that control procedures are providing an end product which complies with contract requirements. Adjustments to control procedures may be required based upon the results of this phase.

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(4) Completion. At the completion of all work or any increment, the CQC representative shall conduct a joint review with the COR. During this review the work shall be examined, quality control shall be examined, and a list shall be developed of work not properly completed or not conforming to plans and specifications. This list shall be included in the quality control documentation with an estimated date for correction of each deficiency.

The Contractor shall make sure that deficiencies be corrected prior to the contract completion date. Payment will be withheld for defective or deficient features until they are satisfactorily corrected except as otherwise provided in the contract.

1b-07 TESTS.

a. The Contractor shall perform tests specified or required to verify that control measures are adequate to provide a product which conforms to contract requirements. The Contractor shall procure the services of an industry recognized testing laboratory or he may establish an approved testing laboratory at the project site. A list of tests which Contractor believes necessary shall be furnished to the COR. The list shall give the test name, specification paragraph containing the test requirements, and the personnel and laboratory responsible for each type of test. The Contractor shall perform the following activities and provide the following data:

(1) Verify that the testing procedures comply with contract requirements.

(2) Verify that facilities and testing equipment are available and comply with testing standards.

(3) Check test instrument calibration data against certified data.

(4) Verify that recording forms including all pertaining documentation have been prepared.

b. Testing.

(1) The Contracting Officer reserves the right to check laboratory equipment in the proposed laboratory for compliance with the standards set forth in the contract specifications and to check the laboratory technician's testing procedures and techniques.

(2) The Contracting Officer reserves the right to utilize the Contractor's control testing laboratory and equipment to make assurance tests and to check Contractor's testing procedures, techniques, and test results at no additional cost to the Government.

(3) Cost incidental to the transportation of samples or materials will be borne by the Contractor.

1b-08 DEFECTIVE WORK. The Contractor shall not build upon or conceal a defective work.

1b-09 DOCUMENTATION.

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a. The Contractor shall maintain current records, on an appropriate form, of quality control operations, activities and tests performed including the work of suppliers and subcontractors. These records shall include factual evidence that the required activities or tests have been performed, including but not limited to the following:

(1) Type and number of control activities and tests involved.

(2) Results of control activities or tests.

(3) Nature of defects, causes for rejection, etc.

(4) Proposed remedial action.

(5) Corrective actions taken.

b. These records shall cover both conforming and defective or deficient features and shall include a statement saying that supplies and materials incorporated in the work comply with the contract. Legible copies of these records shall be furnished to the COR weekly. The records shall cover work performed during the time period for which the records are furnished and shall be verified by persons designated by the Contractor.

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SECTION IIa

DESCRIPTION OF WORK

2a-01 STATEMENT OF WORK. Contractor shall furnish all plants, labor, equipment, material and transportation necessary for the accomplishment of the work described in these specifications and shown on drawings, both of which are an integral and binding part of the contract.

2a-02 DESCRIPTION OF THE WORK. Work included in this project will consist of Building 703 general repair. Bldg#703 is currently occupied by the Camp Darby Motor Pool and provides vehicle maintenance as well as driver training and administrative functions. The building consists of administration offices as well as vehicle bays. This project is required to perform a general upgrade of the existing building, including both the administrative and vehicles shop areas, to assure building code and life safety conditions.

Throughout the duration of the work, the Contractor will provide two temporary prefabricated boxes, equipped with a one-piece base, complete with all works and connected to the electrical and data networks of the Base, in order to host the administrative office and the classroom for driving lessons, currently located in building # 703. A prefab box will be designed for: three desks and a sofa to host the four drivers. The other box will be used for classroom for 16 people.

The Contractor will be responsible for installation, maintenance of full-service during the work, and removal of those boxes, restoring all the occupied areas, with no extra charge for the Government. In addition, before the start of the work, the Contractor will be responsible for moving furniture currently present in the building # 703 in a storage indicated by the DPW. At the end of the works, the Contractor will move again and reinstall the furniture in the renovated building, following COR’s indications.

Architectural and civil The project includes the repair of the existing Camp Darby Motor Pool, named building 703, that shall be updated to meet current applicable standard requirements. The vehicle maintenance facility is located on Harmon Avenue. The perimeter of building and adjacent driveways and truck court are secured with a chain link fence. Entry to the facility for vehicles and pedestrians is through a gate. POV parking is outside the fence, while GOV parking is inside the fence. The one-story building, approximately 680 sqm, consists of four vehicle bays, with support rooms, and a portion which houses administrative offices, with an overall presence of about 7 persons, plus 16 pax that attend the driving classes that are held 2-3 times a week in the facility.

Currently, the facility is not fully accessible, due to the presence of a single step at the building entry and at the toilet areas. Such difference in level shall be modified considering the minimal accessibility requirements. The layout of some offices shall be modified in accordance with the User’s needs.

The main architectural work items are listed as follows:

- The administration area will be renovated considering floors, windows, doors, false ceilings etc.

- Restrooms and lockers rooms, separate by gender, will be designed both for the maintenance area and the admin offices.

- The shop area will be renovated, the industrial floor will be repaired. Warehouse ceilings, columns and beams are open to the exposed structure, and plastering and

Pag.15 painting will be provided. The overhead doors will be replaced with new ones provided with electrical control and safety provisions. A dedicated restroom and locker room, only for male personnel, shall be designed, as requested by the User. A battery charger room shall be provided, as well as other storages and support spaces. The two existing inspection ditches will be filled.

- Replacement of existing exterior and interior doors and frames shall be included.

- The roof waterproofing membrane will be removed and replaced with new waterproofing layers. New flashings, gutters and downspouts, that are not currently present, will be installed.

- The external surfaces of the building, that are currently rough, will be plastered and painted.

From a civil point of view, the perimeter and the layout of the site will be maintained as is.

Some minor works are required:

- On the South-West corner of the building, a canopy with asbestos panels is present. The canopy shall be dismantled, following the procedures for asbestos removal, and replaced with a new steel one.

- A new concrete basement for heat pump will be provided, in lieu of the existing fuel oil tank.

- The existing waste oil tank will be replaced with a new double-wall tank of 1 m3, that will be placed within the existing steel structure. A larger entrance door will be added.

- The existing waste oil tank pertaining adjacent bldg. 702 will be replaced with a new double-wall tank of 1 m3, that will be placed within the existing steel structure.

- Water, sewage, electrical, telecomm, fire lines will be installed to be properly directed to the existing connection points.

Structural

The project provides for some limited structural interventions like the insertion of some new interior masonry walls infill in the existing r.c. frames: one transversal (East-West) and four other orthogonal ones (North-South) with their new foundation beam. All new walls will be reinforced by means of horizontal steel reinforcing bars/truss embedded within them (<41 cm spacing) and vertical bars (1 φ12, spacing 90 cm) to improve their out-of-plan bending capacity and they will have middle ribs, to reduce their clear span.

The position of the new resistant elements has been chosen to satisfy the architectural requirements. These new elements will be jointed to the existing structures (columns, beams and walls) by means of mechanical anchors.

All openings in the new walls will have as efficient prefabricated lintel, the new reinforced concrete middle rib, instead new steel lintels will be realized for the new openings in the existing load bearing walls.

The existing pits of the workshop will be infilled by means of gravel and at top with a reinforced concrete slab connected to the existing slab by means of mechanical anchors.

All new electrical, mechanical, fire systems components will have seismically resistant fastening systems linked to the existing structures (reinforced concrete beams).

The project to renovate the Bldg. #703 includes one “addendum” on the South-West side. This is a small steel canopy realized to cover a new air compressor, it has a rectangular plan (3.00 m x 1.90 m) and 2.40 m high.

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The foundation is superficial and consists of a reinforced concrete slab 30 cm tick on a lean concrete layer 10 cm thick.

The roofing will be realized with a corrugated steel sandwich panel.

Mechanical system The boiler, chimney, pumps, pipes, radiators, heaters, exhaust fans, split units, instruments, accessories, compressed air system, vehicle exhaust evacuation system, exhaust oil tank, situated at the external of the building, will be dismantled.

At the external of the building a heat pump, high efficiency, will be installed on a concrete pad complete con fence that it will be provided heating and cooling of the offices and heating of the restrooms.

The plant will be realized as follows:

- Closed vessel

- Forced circulation

- Two tubes

- Mixed Type:

- water/air which will feed into the primary air units and fan coil units

- water/water which will feed the radiators.

Inside the mechanical room there will be the following devices:

- A double hot collector of distribution A/R from which will issued:

- A/R primary circuit - by heat pump

- A/R secondary circuit - to the fancoils

- A/R secondary circuit – to the primary air unit

- A/R secondary circuit – to radiators

- Circulation pumps on primary circuit (one of reserve to the other), of the "ON LINE" type and they will be a variable flow rate

- Fittings varied

- Connecting pipes in black steel, insulated as per law

- Control instruments (thermometers, manometers, counters)

- A domestic hot water heater working at heat pump

To balance the pressure loss, one balancing valve will be installed on each secondary circuit.

The metering system will be able to measure thermal energy from the heat pump.

The offices will be heated and conditioned by fan coils “cassette” type or by horizontal fan-coils of ducted type, installed in a false ceiling, sized to medium speed.

Toilets will only be heated with radiators in steel elements tubular type.

The temperature control in the offices will be realized by the room thermostat wall mounted, while in the bathrooms will be realized by the thermostatic valves installed on the radiators.

The network that will distribute the heat transfer fluid to the terminals will be built with steel pipes running in the false ceiling. All pipes are complete insulation as per law.

The condensate distribution network will be built with welded rigid polyethylene pipes running in the false ceiling and it will be conveyed to outside siphon wells.

The outside air spare parts needed will be provided by primary air unit, while the exhaust air will be expelled through the air extraction systems and overpressure.

The primary air unit will be installed in the false ceiling of the building and will have the task of providing the necessary air to guarantee the necessary spare parts of the rooms.

It will be sized to the average speed and will consist of:

- section of outdoor air intake, with opposed fins damper, complete with insect mesh

- cell filter, regenerated with G4 efficiency

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- a hot/cold coil

- fan of "plug flow fan" single inlet The unit’s operation control will be realized automatically through a centralized digital control system that will allow, among other things, the following operations:

- The possibility of operating in ventilation only

- Temperature control

- Daily programming In any case the following electrical protection will be provided for:

- Differential pressure switch to reporting the presence airflow

- Frost thermostat (automatic reset) to the fan interlock, to the heating coil protection The air distribution will be realized by galvanized sheet metal ducting with quadrangular section with false ceiling installation. The supply ducts are complete coating of insulating and sound absorbing, mounted externally to the ducts, consisting of material self-extinguishing in closed cell. The air supply will be implemented through square diffusers with plenum and control damper.

In the various rooms, will also feature a forced air intake system for the expulsion of exhaust air by the environments. It will be composed as follows:

- Centrifugal fan, in line, installed in the false ceiling of the building.

- Quadrangular duct network

- Metal grilles, with fixed fins and regulation damper, for the extraction of air from the various room

- Transit grilles, installed on the doors of several rooms to allow the air flow to the air extraction equipment.

All elements of the HVAC system will be connected to a control and supervision system, arranged to be interfaced with the communication network connection.

The local TELECOM will be cooled by expansion unit, mono-split type, to prevent malfunction due to overheating of the equipment. Outdoor unit of mono-split will be installed on the external wall.

In the workshop, only workplaces will be heated during working operations with electric radiant panels. Electric radiant panels will be installed at ceiling (h about 4 meters) and a button, installed inside each bay, will provide to switch on the panels that will active for a time that will be determined by the user.

The office in the area south of the workshop will be heated/cooled by expansion unit mono-split type. The supervision system will give permission to operate in the working hours.

In the workshop, will also be installed:

- a compressed air system

- a vehicle exhaust evacuation system

- an air exhaust system will also be installed

- an intake system/exhaust air in the welding zone.

The compressed air system will be realized with anodized aluminum pipes positioned to ceiling and it will consist of:

- a compressor with buffer tank positioned outside the building

- a dryer near compressor outside the building

- air filters

- pressure regulators

- lubricators and air quick coupling outlets inside the building

The vehicle exhaust evacuation system will be installed, one for each bay, a ceiling and will be composed from a extractor and a winder with flexible hoses. The system will automatically: the control panel with activate/deactivate the extractor and the winder.

In the workshop, will be installed two extractors and two roof extractor unit for the air to

Pag.18 escape. The on/off of the extractor fans will just automatically while those of the roof extractor will be controlled by a three-position switch (auto/man/off).

In the welding area, will be installed an extractor for expelling of welding fumes and an air supplier to restore the expelled air.

The air distribution will be made by galvanized sheet metal ducting with quadrangular section with ceiling installation. The air supply will be implemented through grids with plenum and control damper.

The existing inspection pits, as decided by the Users and the PWO, will be filled and therefore all the related equipment will be dismantled. In particular, the existing extractor will be removed and disposed.

The waste oil collection will be performed manually, as per Users’ indication (refer to 35% review meeting minutes).

Outside the building, in an existing structure, it will be placed a waste oil tank, at double-skin, of the cylindrical type at horizontal axis, supported by saddles welded to the tank.

It will be complete of depression type leak detection device inside the jacket and a system for monitoring continuously the fuel level inside tanks. A similar waste oil tank the will be installed in the external bay pertaining the bldg 702, to replace the existing one.

Plumbing system

Potable water will be supplied from the existing external line and will be conveyed to the Mechanical Room of the building 703. On the inlet pipe, will be installed a pulse counter which will be connected to the control system.

Inside this room, a domestic hot water heater with heat pump will be installed.

In order to prevent legionella development within the plumbing system, a recirculation network will be realized with thermostatic valve. Cleaning and disinfection will be managed by the central control system.

The distribution network will be realized as follows:

- Pipes, exposed, within the mechanical room, in galvanized steel and copper.

- Pipes, in false celling, inside the office, in copper.

- Pipes, exposed, inside the workshop, in copper.

- Non-toxic polypropylene pipes of welded type, to be installed under floor inside the building.

- Polyethylene pipes, to be installed under floor for drain pipes and encased in wall for ventilation pipes.

Both steel, copper and polypropylene pipes will be thermally insulated with elastomeric sheaths.

The restrooms inside the building will be dislocated:

- one in the workshop area, composed of the sink, WC and shower

- two in the office area, divided by gender, composed of the sink, shower and WC, all for the disabled.

In Janitor’s closet, a service sink will be installed.

The fittings will have timer and flow limiter so as to have water and energy savings associated with lower water consumption.

At the entrance of each restroom shut-off valves will be provided to allow localized maintenance without stopping the water supply in the entire building.

Pag.19

The WC drains will be built underfloor and will be complete with columns of primary ventilation, built under track.

The exhaust pipes outside the building will be reconnected to the existing sewer system of the base.

Inside the workshop, will be provided two combined Emergency shower with eyewash to respect UFC3-420-01 Appendix D where it says: “Locate Emergency Shower as close to the hazard as possible but not more than 10 seconds or 30 meters of unobstructed travel away, whichever is lesser.”

The quantity of water delivered by the emergency system will correspond to the norm most shrinking between the Italian standard (EN 15154) and American (ANSI / ISEA Z358.1).

The release will continue for at least 15 minutes and the water temperature will be delivered to 27 °C (average between 16-38 °C recommended)

Fire system

The building will be provided with a new automatic wet-type sprinkler extinguishing system. The system will be dimensioned in a tabular level on the basis to what indicated in the UFC 3-600-01 2016, point 4-41. e as shown in the table 23.7.3.4 of the NFPA 13-2016 standard.). The building is classified as per point B-1.2 (UFC 3-600-01 2016) and the classification of the project results to be "OH 2" (Vehicle Repair Garages) in accordance with risk classification, and according to what is expressed in the tables 9-3 and 9-4 of the UFC 3- 600-01, 2016.

The wet alarm valve will be positioned in the mechanical room (26) and will be completed of Fire Department connection, hydraulic bell alarm, the pressure switch, wall post indicator provided with tamper micro switch as required by UFC 3-600.01 point 9-7.10.7.

The pipes used for water distribution (riser, feed main, cross main, branch line, riser nipple) will be black steel as required in section 9-7.6 of UFC 3-600-01.

The distribution of the sprinkler piping is positioned in ceiling of the areas involved.

The areas used for entry and exit of vehicles, have been protected with sprinkler heads of the type sidewall extended coverage for protections. These sprinkler heads are especially designed to be installed in obstructed areas (such as the overhead door).

Electrical, telephone/data transmission, fire alarm and voice evacuation (MNS) systems

Internal and external electrical system of the bldg will be totally removed including, but not limited to panels, cables, conduits, lighting fixtures, power outlets etc. New systems will be realized as described below, complying with all technical and safety requirements of applicable Italian and U.S. laws and regulations. New main distribution panel and secondary panels will be realized. The design will include a power meter in MDP for the total load consumption measure and power meters for electric load measure of mechanical system.

New system circuits inside bldg 703 shall run in cable trays and exposed rigid metallic conduits in the shop area and generally where a heavy duty system is preferable or required by

Pag.20 norms; in the offices and generally in the administrative area new system circuits shall run in cable trays or rigid plastic conduits above the false ceiling (where present) and in flexible conduits encased into walls below the false ceiling.

New lighting system has been designed, it shall be composed of LED lighting fixtures.

In the shop area portable fluorescent or LED lighting fixtures shall be installed in correspondence with each bay to provide an appropriate lighting during the use of portable lifts. Existing emergency lighting system shall be replaced with a new one with LED type emergency lighting fixtures. Motion sensors shall be installed to turn on/off the light in rooms normally not occupied. External lighting fixtures over each pedestrian or vehicle door will be provided; fixtures shall be LED type, controlled by astronomic relay.

The existing 2 pits used for vehicles inspection and maintenance will be filled; so existing ATEX classified lighting system inside the pits will be removed and no ATEX systems will be provided in the future.

A new power system in the building will be realized, consisting in industrial CEE outlets in technical rooms and shop area and civil outlets in the administrative areas as required for the room use. New Power system in offices shall be composed of groups of 2 schuko universal outlets 10/16A 230V, distributed along the rooms perimeter (generally one group each 4 meter). Electrical feeding of the new mechanical system equipment will be provided.

Future electrical load is much greater than current: given that the existing 250kVA transformer of TS 738 is full loaded, We provided to change it into a new 400kVA, resin insulated type, with double secondary windings, 220 and 400V. Inside TS the existing 400V panel with main CB will be re-connected to the new transformer, while the existing 400 V panel powering bldg. 919 installed on the north wall of the TS will be removed and replaced with a new one: in this new 400V panel there will be the CB to power bldg. 703. Also the existing 220V panel inside TS738 will be re-connected to the new transformer.

The new electrical system will be connected to the existing grounding system that it will be integrated with additional buried conductors and rods: at least 2 grounding manholes must be available to carry out grounding measurements.

Emergency voltage shut-down push buttons, current trip type will be provided outside the building main entry doors to interrupt the feeding of the whole building.

According to Force Protection criteria, emergency voltage shut-down push buttons, current trip type, will be provided inside the building in an easily accessible locations, to interrupt the feeding of building ventilation.

A lightning protection assessment has been conducted to verify the required protection measures for the building in accordance with EU, US and military codes: building is self-protected against lightning strikes.

All building involved in the project shall have the telephone/communication systems upgraded to meet the last version of USAREUR Internal Cable Distribution System (ICDS) standards. Existing communication system components shall be completely replaced unless otherwise indicated; new components shall be Cat 6 F/UTP. A new comm room will be

Pag.21 created to host the existing rack cabinet. See communication paragraph for details on comm works.

Existing fire detection system shall be replaced. A new fire detection and alarm system shall be implemented according to NFPA 72, UNI 9795:2013 and other applicable norms.

Carbon monoxide detectors will be installed in shop area of bldg. 703, as required by UFC 3- 600-01 Fire Protection Engineering for Facilities and according to NFPA 720. See dedicated paragraph of fire alarm system for details.

A mass notification system shall be implemented according to UFC-4-021-01, CEI 100- 55 and to other applicable norms.

A battery charger room will be created in the shop area complying with applicable UFC

2a-03 SAFETY DURING CONSTRUCTION.

The project is performed assuming the possible presence of more than one firm, also not at the same time, on the work place, as per paragraphs 3 and 4 of art. 90 of Legislative Decree 81/2008. The “Piano di Sicurezza e Coordinamento” (safety and coordination plan) is included as part of the contract documentation. The Contractor shall provide his/her own “Piano Operativo di Sicurezza” (operational safety plan) and comply with the requirements of the mentioned Law in all applicable parts.

2a-04 EMERGENCY SITUATIONS. Contractor will maintain the following documentation available and usable at the work site, to be provided by the COR:

- A copy of the Camp Darby Emergency Plan, to which contractor will refer in case of the emergency conditions indicated in the plan itself.

- Base Grid Coordinates layout, with the work site highlighted.

- List of emergency telephone numbers.

2a-06 FIRE…