ASHE 20-1046 Technical Specifications.pdf

31st FIGHTER WING 31st CIVIL ENGINEERING SQUADRON

31st CES/CENM PROJECT MANAGEMENT ELEMENT

Prepared and Submitted by:

Engineering Tools srl Via del Makò, 33 - 33084 Cordenons (PN)

Tel. +39 0434 1602158; Fax +39 0434 1602158 Email: info@engtools.eu

PROJECT ASHE 20-1046

A/E CONTRACT No. FA5682-17-D-0006;

D.O. FA568220F0031

REPAIR PAS Z-15, FAC. 7850

AREA F – AVIANO AB, ITALY

TECHNICAL SPECIFICATIONS

SUBMITTAL: FINAL (100% design)

Date: May the 8th, 2020

REPAIR PAS Z-15, FAC. 7850 ASHE20-1046

FINAL (100% design) TECHNICAL SPECIFICATIONS Page 2 of 62

THIS PAGE LEFT INTENTIONALLY BLANK

31st FIGHTER WING 31st CIVIL ENGINEERING SQUADRON

31st CES/CENM PROJECT MANAGEMENT ELEMENT

Prepared and Submitted by:

Engineering Tools srl Via del Makò, 33 - 33084 Cordenons (PN)

Tel. +39 0434 1602158; Fax +39 0434 1602158 Email: info@engtools.eu

PROJECT ASHE 20-1046

A/E CONTRACT No. FA5682-17-D-0006;

D.O. FA568220F0031

REPAIR PAS Z-15, FAC. 7850

AREA F – AVIANO AB, ITALY

TECHNICAL SPECIFICATIONS

HAVING REVIEWED THE DEFINITIVE AND DETAILED PROJECT NO. ASHE 20-1046, PERTAINING TO THE

REPAIR ACTIONS OF PAS Z-15, FACILITY 7850, AREA F, AVIANO AB,

I DECLARE THAT I HAVE ASCERTAINED THAT THE TECHNOLOGICAL SYSTEMS INCLUDED THERIN

COMPLY WITH THE APPLICABLE ITALIAN NORMS.

Date: 8th May 2020

Design Coordination and Review

Ing. Stefano Bellinger Ordine degli Ingegneri della Provincia di Pordenone No.739 Sez.A

Mechanical

Ing. Francesco Terpin Ordine degli Ingegneri

No.16 Sez.B

Electrical

P.i. Bruno Benincà Collegio Periti Industriali

No.735

REPAIR PAS Z-15, FAC. 7850 ASHE 20-1046

FINAL (100% design) TECHNICAL SPECIFICATIONS Page 4 of 62

FINAL (100% design) TECHNICAL SPECIFICATIONS Page 5 of 62

TABLE OF CONTENTS

SECTION PAGE No.

AC1 - SCOPE OF PROJECT AND APPLICABLE CONDITIONS 6

SCHEDULE OF MATERIAL SUBMITTALS 17

REVISED MASTER SPECIFICATIONS 23

SCHEDULE OF WORK ITEMS 31

FINAL (100% design) AC1 Page 6 of 62

AC1 - 1. SCOPE OF PROJECT

This project is required to repair PAS Z-15 at Zulu Loop, by performing architectural, mechanical and electrical works that will allow the End User to occupy and use the rooms on the ground floor for carrying out flight operations.

Architectural The architectural works include: general renovation works such as wall painting, replacement of false ceiling and carpet flooring; construction of a new wall in order to create e new room; installation of two new doors and complete renovation of the two restrooms (male and female) into a new unisex restroom.

Mechanical The purpose of this project is to review existing HVAC system, reconfiguring existing ducting system to support floorplan revisions and new crowding in the modified rooms.

New Direct Expansion (DX) heating and cooling systems will be installed with the following scope:

• cooling the newly constructed communications closet servers;

• cooling the newly constructed control center room with occupancy of 25 personnel, 60 computers, 40 monitors, and 2 large (100”) flat screen televisions;

• cooling the newly constructed planning room with occupancy of 15 people, 10 computers and 1 flat screen television.

Electrical Project Scope is to modify and update the electrical system located at the ground floor of the Bldg 7850, to renovate the destination of some premises. The areas out of the scope of work will remain as the existing conditions.

Part A – REPAIR WORKS

PART I – DEMOLITIONS, REMOVALS AND EXCAVATIONS

Ia - Civil Demolitions Not applicable

Ib – Architectural Demolitions Architectural demolitions include removal of existing interior walls finishing, including cladding and baseboards, removal existing external walls coating, including walls cleaning, removal of carpet flooring, removal of suspended ceiling including supporting metal structure and removal of existing external metal door.

Demolitions includes also the removal of the male restroom door and the demolition of part of the wall between male and female restrooms in order to create a single room.

Ic – Structural Demolitions Not applicable

Id – Mechanical Demolitions

• removal of the part of existing ductwork from AHU-1 serving the ground floor warehouse internal offices.

• all other items of work as indicated on drawings and Schedule of Work Items.

Ie – Electrical Demolitions All the existing power, lighting and communication systems in the areas involved in the renovation shall be removed and disposed. Existing conduits and cable trays could be re-utilized if they are in good conditions.

It is part of the “demolition” paragraph each works that shall be necessary to encase new conduits into walls, ceilings and floor. Especially, the increase of the number of the power and data receptacles, where existing systems are encased in walls, requires new traces to hide the new conduits. The work includes the closing of the traces and the final paint.

PART II – ARCHITECTURAL, STRUCTURAL AND CIVIL WORK

IIb – Architectural Works

• Painting of interior walls

• Furnishing and installation of new floor carpet

• Furnishing and installation of new suspended ceiling

FINAL (100% design) AC1 Page 7 of 62

• Construction of new gypsum board partitions

• Providing of external plaster

• Furnishing and installation of two soundproofed metal doors for internal and external use

• Furnishing and installation of new safety railing and new cage ladder

• Furnishing and installation of new stainless-steel bird screen on top on the chimney

• Removal of the male restroom door and closing of the opening with new wall

• Complete renovation of the new unisex restroom, including gypsum board partitions, new ceramic tiles floor, WCs, wash basins and accessories

PART III – MECHANICAL WORKS

IIIa – HVAC system

• reconfigure existing ductwork of the AHU-2 to support floorplan revisions and new crowding in the modified rooms;

• supply and installation of a new DX heating and cooling system in the following rooms: control center room, aircrew ready room, planning room, commander office;

• supply and installation of a new DX heating and cooling system to control temperature in nipr comm room;

• perform testing and balancing activity to all ducting system with new design air flow rates as per mechanical drawings.

• all other items of work as indicated on drawings and Schedule of Work Items.

IIIb – Plumbing system

• supply and installation of all new condensate drain system for all new DX units.PART

• works related to the restroom renovation

IV – ELECTRICAL WORKS

The project provides the renovation of the electrical system of some area of the ground floor of the Bldg 7850.

Below a list of the main works:

• Replacement of the main distribution panel and the panelboard for the offices area.

• Replacement of the power receptacles. This work includes the removal of all the 120V receptacles: at the end of the work none 120V will be still available, except for those existing areas shown on drawings.

• Replacement of the lighting fixtures with new that have LED sources.

• Replacement of the communication system and realization of a new SIPRnet & BICES room, where #7 cabinets shall be provided.

The fire alarm system is not part of the work.

FINAL (100% design) AC1 Page 8 of 62

AC1 - 2. LEED CERTIFICATION

Not Required.

AC1 - 3. SUBMITTAL OF MATERIALS

In accordance with Paragraph 2.5 of the technical specification No. 01100, entitled “GENERAL CONDITIONS” of the Master Specifications (new edition, 2020), the materials listed in "MATERIAL SUBMITTAL SCHEDULE" shall be submitted as required by the time schedule indicated, for the approval by the Contracting Officer’s Technical Representative. The Contractor shall provide, for all the materials that will be furnished and installed, a written certification, completed with catalog data from which shall be clear the total absence of toxic-noxious materials. Number of copies will be as required on "MATERIAL SUBMITTAL SCHEDULE".

AC1 - 4. CONSTRUCTION AREA SCREENING

All construction sites and material storage areas shall be securely fenced around the entire perimeter within an area defined by the Contracting Officer’s (C.O.) Technical Representative. Bilingual signs, "VIETATO L'INGRESSO

- LAVORI IN CORSO / WORK AREA - NO ENTRY" shall be placed at the work area entry and along each side of the fencing. Fence type, height, and screening color should also be specified by the Base Civil Engineering (BCE).

Fencing shall be completely secured at top and bottom to prevent access. Fences shall be screened with opaque screening material to prevent visibility inside the fenced area. Fences and screens shall be adequately staked and/or anchored to prevent blowing over during high wind conditions. Contractor shall not start installation of area screening until approved, in writing, by Contracting Officer (C.O.). Contractor shall submit photos or samples of the screening material for approval by C.O. The Contractor shall replace or repair in a timely manner, as determined by C.O., all fences and screening sections that have damage or develop unsightly rips or holes. It is strictly forbidden to install advertisement signs and/or logos including contractor’s along the construction site fence. At the end of the work or when exterior work requires it, temporary fencing shall be removed. Night warning lights shall be installed to illuminate the work area, from sunset to dawn.

AC1 - 5. PROJECT SIGN

The Contractor shall furnish a project sign on site in accordance with Section 01101. The sign shall be made of a durable material and maintained in good condition. Lettering is to be white gloss, exterior-type enamel. The sign and posts shall be given one prime coat and two finish coats of dark brown gloss exterior enamel paint.

The sign shall be erected at the designated location and shall be maintained in good condition by the Contractor until completion of the contract. The sign shall remain the property of the Contractor and shall be removed from the site upon final inspection and acceptance of the facility. Contractor identification and logo shall be allowed only on this sign and nowhere else on the exterior of the job site, with the exception of company vehicles. There should be no signs for the purpose of advertising anywhere on the site. Contractors shall submit sign proposal to C.O. for approval.

AC1 - 6. JOB SITE MOBILIZATION

The Contractor shall submit a proposal to C.O. diagramming their construction site and all material storage areas in locations separate from a construction site. The Contractor shall submit this plan 14 calendar days prior to the start of construction. Material mobilization and construction execution cannot begin until the plan has been approved by the base. Jobsite utility connections are the responsibility of the Contractor and shall be coordinated through BCE. Temporary overhead utility runs are prohibited. Contractor shall include a plan for supplying required utilities to their site in their proposal.

AC1 - 7. SAFETY

Contractor's activities shall be in compliance with the following: OSHA 29 CFR 1926 Construction Regulations, US Corps of Engineers Manual EM385-1-1 Nov. 2014, AFMAN 91-203 Air Force Occupational Safety, Fire, and Health Standards, and Italian Legislative Decree 81/08 including subsequent amendments: in case of any differences, the more stringent applies.

If not already provided by the Government, an appointed professional shall develop a site-specific safety plan

FINAL (100% design) AC1 Page 9 of 62

(PSC - Piano di Sicurezza e Coordinamento), in accordance with Legislative Decree 81/08). PSC is considered equivalent to the Accident Prevention Plan required by USACE Manual EM385-1-1.

Contractor shall consider in advance interference hazards through a preliminary assessment plan: the DUVRI - Documento Unico per la Valutazione Rischi da Interferenze which shall be coordinated with 31 FW/CCPP Base employees safety representative (Phone 0434 30 5709), in accordance with Legislative Decree 81/08.

Contractor shall develop a site specific plan for operational safety (POS - Piano Operativo di Sicurezza) in accordance with Legislative Decree 81/08, prior to starting planned work activities. Employees training certificates shall be included in the POS documents.

Contractor’s activities connected with maintenance of Base facilities and infrastructures shall be in compliance with OSHA 29 CFR 1910 General Industry regulations. For maintenance, surveys, repairs and plants installation requiring access to roof structures, activities shall be executed in accordance with OSHA 1910.28(b)(9)(i)(D) on fall arrest systems for fixed ladders, and Friuli Venezia Giulia Regional Law 24/2015 for mandatory directions on permanent fall protection measure on roofing systems.

Contractor’s activities connected with construction, installation, maintenance and repairs of systems, equipment, tools and machinery (including parts, accessories and appurtenances) covered by European Machinery Directive 2006/42/EC shall be performed so as to maintain current compliance with mentioned directive. Machinery control logs shall be duly signed after each repair or maintenance operation by a certified Contractor’s representative. Recertification processes, revamping or retrofitting of systems, equipment, tools and machinery (including parts, accessories and appurtenances) shall be performed in accordance with European Machinery Directive 2006/42/EC. Related compliance certificates shall be duly signed by a Contractor representative.

Contractor’s activities within confined spaces are covered by OSHA 29 CFR 1926.1201-1213 and OSHA 29 CFR 1910.146, respectively for Construction and General Industry. Mentioned regulations shall be coordinated with Italian presidential decree DPR 177, dated 14 SEP 2011. Mandatory prescriptions on confined space shall be taken into consideration at the design stage for new contracts as well as for maintenance and repair contracts.

Contractor's representatives shall receive a safety briefing during the pre-performance conference from Base 31 FW/SEG Occupational Safety Office. Electronic copy of POS will be provided to 31 FS/SEG (Phone 0434 30 4817).

AC1 - 8. CUSTODY OF HAZARDOUS WASTE AND HAZARDOUS MATERIALS

Prior to bringing any hazardous material into the base, the Contractor must contact BCE to coordinate the storage and handling of all hazardous materials. Contractor is responsible for complying with all applicable environmental regulations and laws pertaining to the storage, handling, and transportation of hazardous materials and hazardous waste..

• Hazardous materials: The Contractor shall identify all hazardous materials required for completion of the project.

• Safety Data Sheets: The Contractor shall furnish English language versions of the Safety Data Sheets (SDS) of hazardous materials, chemical, toxic, and noxious, that will be used in the construction work, to 31st CES/CEIE for approval and coordination through SEG and SGPB. The Contracting Officer will provide sample of the SDS form to the Contractor.

• Hazardous Waste Management Plan: The Contractor shall provide a hazardous waste management plan.

• Chemicals Materials: The Contractor shall ensure that hazardous materials utilized during construction do not contain any chemicals listed as EPA 17 toxins. A list of the EPA 17 toxins con be obtained from the 31st CES/CEIE office.

• Liquid, flammable or toxic substances: Any liquid, flammable, or any other toxic substances that are required for the execution of the works, shall be kept in properly labeled, special containers.

Relative data (quantity, characteristics and location) shall be transmitted to 31st CES/CEF or 31st CES/CEIE through the Director of Works.

• Asbestos Containing Materials: Asbestos containing materials could be encountered during demolition work. It shall be the responsibility of the Contractor to handle and dispose asbestos containing materials in the appropriate manner, as prescribed by Italian Law, governing the handling of such materials, and to provide all required documentation and related coordination

FINAL (100% design) AC1 Page 10 of 62 to obtain the necessary authorizations. Removal, handling and disposal of asbestos containing materials shall be in compliance with Local Regulations.

AC1 - 9. PRESERVATION OF EXISTING CONDITIONS

The Contractor shall preserve and protect all structures, equipment, and vegetation (such as trees, shrubs, grass) on or adjacent to the work site, which are not to be removed and which do not unreasonably interfere with the work required under this contract. The Contractor shall only remove trees when specifically authorized by C.O. to do so and shall avoid damaging vegetation that will remain in place. If any limbs or branches of trees are broken during contract performance, or by the careless operation of equipment, or by workmen, the Contractor shall trim those limbs or branches with a clean cut and paint the cut with a tree-pruning compound. The Contractor shall return all areas disturbed during construction to their original condition before final acceptance by the base.

AC1 - 10. WORK SITE CONDITIONS

The work areas shall be made available to the Contractor as follows:

a. Building interior area: Government personnel will remove furniture items prior commencement of the work.

b. Building Location: building 7850 is located within a fenced, restricted area. Contractor shall strictly comply with the Contracting Officer’s instructions. Delays may happen when the Contractor will enter the areas due to military operations or exercises. In this case the unproductive time will not be at the expense of the USA Government.

c. Administrative Containers: Containers required on site for administrative reasons (office space, conference space, break room) must be in like new condition and painted a color which coordinates with the base architectural plan and is approved by C.O., unless it is hidden by the opaque fencing material.

Administrative containers in need of painting and / or repairs or that are in an unsightly condition will not be allowed at the project site. A nameplate, no greater than 0.5 meters X 0.5 meters in size, shall be displayed on the exterior of all trailers which lists the name of the Contractor’s company, 24-hour Contractor’s point(s) of contact (POC) and telephone number where they can be reached.

d. Material Storage: Storage containers will be in like new condition and painted a color which coordinates with the base architectural plan and is approved by C.O., if it is not hidden by the opaque fencing material.

Contractor shall display a nameplate on the exterior of all storage units with the name of the Contractor’s company, the Contractor’s point(s) of contact (POC) and telephone number where they can be reached.

Storage of materials at the work site is at the Contractor’s risk. The Contractor shall not use any area(s) for material or equipment storage that has not been approved by C.O.

e. Loading and Unloading of Construction Materials and Equipment: Unloading of materials will be allowed within the fenced work area. Contractor's personnel, vehicles and equipment must not obstruct access roads to other buildings. Temporary parking of vehicles, for loading or unloading materials and equipment is permitted in the proximity of the work area; unless such operations will obstruct traffic flow.

f. Housekeeping and Site Cleanup: At the end of each working day, the Contractor shall be responsible for cleaning the area surrounding the building involved in the work. Since the adjacent buildings are used every day, the Contractor shall provide that the surrounding areas are kept constantly clean and accessible, completely safe, and that the facilities are not in any way aesthetically damaged, even temporarily. Such functions include disposal of accumulated waste materials and rubbish and other operations necessary to present a neat appearance at all times. Grass within the construction sites and material storage areas shall never exceed 10 cm in height. All rubbish and waste materials shall be placed in Contractor furnished containers. Contractors shall ensure all light weight debris at the construction site is properly secured in waste receptacles so that it does not blow to another area or onto the airfield.

During the laying of asphalt roads, streets and/or parking surfaces, areas soiled by residual asphalt shall be cleaned the same day.

AC1 - 11. AIRFIELD SAFETY TRAINING

Work site area is inside Airfield Area (Zulu Loop). Contractor shall contact the office “Airfield Management” in

FINAL (100% design) AC1 Page 11 of 62 order to coordinate everything concerns access to the Zulu Loop.

AC1 - 12. PARKING

Contractor or Contractor’s employees, including subcontractors, shall obey all traffic laws on installation.

The Contractor shall park all vehicles, including heavy equipment vehicles, only in unobtrusive locations within the fence line of the construction site or lay-down areas. Every effort must be made to avoid parking vehicles or heavy equipment where it can be easily observed by the public. The Contractor shall not park outside the construction zone unless approved through C.O. The Contractor shall clearly identify their vehicles through the use of company logos or signs on their vehicles.

AC1 - 13. ACCESS ROUTES

The project site is located within a fenced, restricted area.

The Contractor shall provide a haul route plan for approval by C.O.

For road detour/closures the Contractor shall submit a written request to the Contracting Officer or his authorized representative for approval four (4) weeks prior to his scheduled starting of work.

AC1 - 14. TRUCKING AND ROADS

Trucks loaded with loose material that can create a dust, debris or falling hazard shall be secured and covered.

Fasten suitable cover, such as tarpaulin, over the load before entering surrounding streets. The Contractor is solely responsible for spillage from their vehicles and such spillage shall be cleaned up immediately. All roads shall be maintained free of debris at all times. The Contractor is responsible for ensuring all haul routes and site access areas are maintained in a clean and orderly fashion, free from mud, debris and clutter at all times.

Special consideration must be given to haul routes that cross active taxiways. No amount of debris at these locations shall be tolerated. The Contractor shall sweep these areas continuously as long as material deliveries are being made.

AC1 - 15. NOISE CONTROL

The Contractor shall comply with all applicable country, local, and installation laws, ordinances, and regulations relative to noise control, to include applicable base quiet hours.

AC1 - 16. EXCAVATIONS

Not applicable

AC1 - 17. LAWN MAINTENANCE

Grassy areas disturbed by any type of construction work including storage, equipment staging, and material delivery areas shall be sodded, or hydro-seeded, where required by BCE. Sodding, or seeding, damaged areas should be accomplished at the earliest planting season possible. Contractor shall be responsible for the successful growth and maintenance of all sodded, or seeded, areas under this contract for a period of thirty

(30) days or three mowings after final acceptance of the work. All grass, shrubbery, and ornamental plants fenced by the construction site shall be maintained to base standards by the Contractor.

AC1 - 18. LAWN ESTABLISHMENT

Within seven (7) workdays of actual completion of work at contract site, the Contractor shall prepare all disturbed areas inside and outside of the fenced site for sodding, or hydro-seeding, as provided in contract specifications. Contractor shall restore the site to a condition and appearance equal to or better than existing before the work occurred. Such restoration work will not be considered complete, and the facility not accepted, until approved by BCE. Additionally, no seeding shall be authorized for lawn establishment, whether new, or for restoration purposes unless specifically authorized by C.O.

FINAL (100% design) AC1 Page 12 of 62

AC1 - 19. CONSTRUCTION SITE RESTORATION

All Contractor owned items such as, but not limited to, stakes, traffic/safety cones, barriers, warning tape, erosion control fences, that are erected during construction, shall be removed entirely after completion of project and within five (5) days of Government acceptance of the project site. The Contractor, at his own expense, shall return to the site to remove any items left at or near the project site after this time period. All trailers, equipment/storage units, residual construction materials shall be removed also within five (5) days of Government acceptance of the project site.

AC1 - 20. PROCEDURES AND WORK PHASES

Prior to starting any work, the Contractor shall submit a Work Plan for approval by the Contracting Officer.

AC1 - 21. SALVAGEABLE MATERIALS

In this contract are indicated materials and equipment to be removed, stored and subsequently reinstalled. It shall be the responsibility of the Contractor to remove salvageable items with maximum care to avoid any damages; and to transport them to the storage areas as indicated by the Contracting Officer’s Technical Representative. It shall be the responsibility of the Contractor to provide containers for material disposal and/or transportation of the salvageable items. All discarded materials shall be transported to an authorized public dump site by the Regional and National Regulation according to the typology of the related material.

Transportation of discarded materials shall be extended, to an authorized dump site, even if the dump site is located outside the authority limits of the Aviano City Council Territory.

AC1 - 22. CONSTRUCTION DRAWINGS

The following Construction Drawings complement this Technical Specification and are an integral part of the project documents.

GROUP CODE TITLE

GENERAL

1 G-001

COVER SHEET, PROJECT AREAS AND AVIANO AB KEY MAPS / COPERTINA, AREA DI

PROGETTO E PIANTA CHIAVE BASE AVIANO

2 G-002 INDEX OF DRAWINGS / INDICE DEI DISEGNI

SURVEY

3 V-101

EXISTING CONDITION – GROUND AND FIRST FLOOR PLAN

STATO DI FATTO – PIANTA PIANO TERRA E PIANO PRIMO

4 V-102

EXISTING CONDITION – SECOND FLOOR PLAN

STATO DI FATTO – PIANTA PIANO SECONDO

5 V-201

EXISTING CONDITION – ELEVATIONS

STATO DI FATTO – PROSPETTI

6 V-301

EXISTING CONDITION – SECTIONS AND DETAILS

STATO DI FATTO – SEZIONI E DETTAGLI

ARCHITECTURAL

7 AD-101

DEMOLITIONS – GROUND FLOOR PLAN, SECTION AND ELEVATION / DEMOLIZIONI

– PIANTA PIANO TERRA, SEZIONE E PROSPETTO

8 AD-102 DEMOLITIONS – PHOTOS / DEMOLIZIONI – FOTOGRAFIE

9 A-101 NEW CONDITION – GROUND FLOOR PLAN / PROGETTO – PIANTA PIANO TERRA

FINAL (100% design) AC1 Page 13 of 62

10 A-201 NEW CONDITION – ELEVATIONS / PROGETTO – PROSPETTI

11 A-301 NEW CONDITION – SECTIONS / PROGETTO – SEZIONI

12 A-401

NEW CONDITION – REFLECTED CEILING PLAN / PROGETTO – PIANTA

CONTRSOFFITTI

13 A-402 NEW CONDITION – FLOOR FINISHES PLAN / PROGETTO – PIANTA PAVIMENTI

14 A-501 NEW CONDITION – DETAILS / PROGETTO – DETTAGLI

15 A-502 NEW CONDITION – DETAILS / PROGETTO – DETTAGLI

16 A-503

NEW CONDITION – DETAILS AND WALL SCHEDULE / PROGETTO – DETTAGLI E

PARTICOLARI MURATURE

17 A-601

NEW CONDITION – RESTROOMS ENLARGED PLANS / PROGETTO – PIANTE

INGRANDITE BAGNI

MECHANICAL

18 M-101

EXISTING CONDITION – GROUND AND FIRST FLOOR PLAN

STATO DI FATTO – PIANTA PIANO TERRA E PIANO PRIMO

19 M-102

EXISTING CONDITION – SECOND FLOOR PLAN

STATO DI FATTO – PIANTA PIANO SECONDO

20 M-103

NEW CONDITION – GROUND AND FIRST FLOOR PLAN – HVAC SYSTEM

STATO DI PROGETTO – PIANTA PIANO TERRA E PRIMO – IMPIANTO AERAULICO

21 M-104

NEW CONDITION – SECOND FLOOR PLAN – HVAC SYSTEM

STATO DI PROGETTO – PIANTA PIANO SECONDO – IMPIANTO AERAULICO

22 M-105

NEW CONDITION – GROUND AND FIRST FLOOR PLAN – PIPING SYSTEM

STATO DI PROGETTO – PIANTA PIANO TERRA E PRIMO – IMPIANTO IDRAULICO

23 M-106

NEW CONDITION – SECOND FLOOR PLAN – PIPING SYSTEM

STATO DI PROGETTO – PIANTA PIANO SECONDO – IMPIANTO IDRAULICO

24 M-301

EXISTING CONDITION – SECTIONS

STATO DI FATTO – SEZIONI

25 M-302

NEW CONDITION – SECTIONS

STATO DI PROGETTO – SEZIONI

26 M-501

MECHANICAL DETAILS

DETTAGLI MECCANICI

27 M-601

EXISTING CONDITION – SCHEMATIC DIAGRAM AND EQUIPMENT SCHEDULE

STATO DI FATTO – SCHEMA FUNZIONALE E TABELLE APPARECCHIATURE

28 M-602

NEW CONDITION – HVAC SCHEMATIC DIAGRAM

STATO DI PROGETTO – SCHEMA FUNZIONALE AERAULICO

29 M-603

NEW CONDITION – PIPING SCHEMATIC DIAGRAM AND EQUIPMENT SCHEDULE

STATO DI PROGETTO – SCHEMA FUNZIONALE IDRAULICO E TABELLE

APPARECCHIATURE

30 M-604

NEW CONDITION – DX SYSTEM SCHEMATIC DIAGRAM

STATO DI PROGETTO – SCHEMA FUNZIONALE IMPIANTO ESPANSIONE DIRETTA

PLUMBING

31 P-101

NEW CONDITION – GROUND AND FIRST FLOOR PLAN – PLUMBING SYSTEM

STATO DI PROGETTO – PIANTA PIANO TERRA E PRIMO – IMPIANTO SANITARIO

32 P-401 NEW CONDITION – BATHROOM PLAN – PLUMBING SYSTEM

STATO DI PROGETTO – PIANTA BAGNO – IMPIANTO SANITARIO

33 P-601

NEW CONDITION – PLUMBING SCHEMATIC DIAGRAM AND EQUIPMENT SCHEDULE

STATO DI PROGETTO – SCHEMA FUNZIONALE IMPIANTO SANITARIO E TABELLE

APPARECCHIATURE

FINAL (100% design) AC1 Page 14 of 62

ELECTRICAL

34 E-001

POWER AND GROUNDING SYSTEMS - LEGENDS AND NOTES

IMPIANTI ENERGIA E DI TERRA - LEGENDA E NOTE

35 E-002

LIGHTING SYSTEM - LEGEND AND NOTES

IMPIANTO ILLUMINAZIONE - LEGENDA E NOTE

E-101

ELECTRICAL SYSTEM – SITE PLAN

IMPIANTO ELETTRICO - PLANIMETRIA

E-102

EXISTING ELECTRICAL SYSTEM - GROUND FLOOR PLAN

IMPIANTO ELETTRICO ESISTENTE - PIANTA PIANO TERRA

E-103

ELECTRICAL SYSTEM DISTRIBUTION - GROUND FLOOR PLAN

DISTRIBUZIONE IMPIANTO ELETTRICO - PIANTA PIANO TERRA

E-104

POWER SYSTEM - GROUND FLOOR PLAN

IMPIANTO ENERGIA - PIANTA PIANO TERRA

E-105

LIGHTING SYSTEM - GROUND FLOOR PLAN

IMPIANTO ILLUMINAZIONE - PIANTA PIANO TERRA

41 E-501 POWER SYSTEM – DETAILS

IMPIANTO ENERGIA - DETTAGLI

42 E-601 ELECTRICAL SYSTEM - FLOW CHARTS, LEGEND, NOTES

IMPIANTO ELETTRICO - SCHEMI A BLOCCHI, LEGENDA, NOTE

43 E-602 MAIN DISTRIBUTION PANELBOARD - ONE LINE DIAGRAM

QUADRO ELETTRICO GENERALE - SCHEMA UNIFILARE

44 E-603 PANELBOARDS - ONE LINE DIAGRAMS

QUADRI ELETTRICI - SCHEMI UNIFILARI

45 E-604 PANELBOARDS - ONE LINE DIAGRAMS

QUADRI ELETTRICI - SCHEMI UNIFILARI

46 E-605 PANELBOARDS - ONE LINE DIAGRAMS

QUADRI ELETTRICI - SCHEMI UNIFILARI

47 E-606 PANELBOARDS - ONE LINE DIAGRAMS

QUADRI ELETTRICI - SCHEMI UNIFILARI

TELECOMMUNICATION

48 T-001 TELECOMMUNICATION SYTEM - LEGENDS AND NOTES

IMPIANTO TELECOMUNICAZIONI - LEGENDE E NOTE

49 T-101 TELECOMMUNICATION SYS EXISTING CONDITIONS - GROUND FLOOR PLAN

IMPIANTO TELECOMUNICAZIONI ESISTENTE - PIANTA PIANO TERRA

50 T-102 TELECOMMUNICATION SYSTEM CABLE TRAYS - GROUND FLOOR PLAN

CANALI IMPIANTO TELECOMUNICAZIONI - PIANTA PIANO TERRA

51 T-103 TELECOMMUNICATION SYSTEM DROPS - GROUND FLOOR PLAN

PRESE IMPIANTO TELECOMUNICAZIONI - PIANTA PIANO TERRA

52 T-104 PROVISION FOR INTRUSION DETECTION SYSTEM - GROUND FLOOR PLAN

PREDISPOSIZIONE PER IMPIANTO ANTINTRUSIONE - PIANTA PIANO TERRA

53 T-401 TELECOMMUNICATION ROOMS ENLARGEMENT – PLAN

INGRANDIMENTO LOCALI TELECOMUNICAZIONI - PIANTA

54 T-501 TELECOMMUNICATION SYSTEM – DETAILS

IMPIANTO TELECOMUNICAZIONI - PARTICOLARI

55 T-601 TELECOMMUNICATION SYSTEM - RISER DIAGRAM

IMPIANTO TELECOMUNICAZIONI - SCHEMA UNIFILARE

FINAL (100% design) AC1 Page 15 of 62

AC1 - 23. TECHNICAL SPECIFICATION

Specifications for construction projects of the Air Base in Aviano (PN), Italy, revision 2020, and applicable modification, shall be applicable to the present project, together with the List of Work Items to be performed:

- 01100 GENERAL CONDITIONS

- 01101 PROJECT SIGN

- 02220 SITE DEMOLITION

- 08110 STEEL DOORS AND STEEL FRAMES

- 09212 EXTERIOR STUCCO

- 09220 INTERIOR PLASTER

- 09250 GYPSUM AND CEMENT BOARD

- 09310 CERAMIC AND STONE COMPOSITE TILE

- 09510 ACOUSTICAL CEILING

- 09685 CARPET TILE

- 09900 PAINTS AND COATINGS

- 10153 TOILET AND PARTITIONS

- 15050 BASIC MECHANICAL MATERIALS AND METHODS

- 15080 INSULATION FOR MECHANICAL SYSTEMS

- 15400 PLUMBING

- 15720 AIR HANDLING AND DISTRIBUTION EQUIPMENT

- 15810 DUCTWORK AND DUCTWORK ACCESSORIES

- 15950 HVAC TESTING ADJUSTING BALANCING

- 15960 DIRECT DIGITAL CONTROL SYSTEMS FOR HVAC

- 16050: BASIC ELECTRICAL MATERIALS AND METHODS

- 16402: INTERIOR DISTRIBUTION SYSTEM

- 16510: INTERIOR LIGHTING

- 16710: STRUCTURED TELECOMMUNICATIONS CABLING AND PATHWAY SYSTEM

See Paragraphs AC1-24 and AC1-25 and AC1-26 for the other applicable specifications.

AC1 - 24. ADDITIONAL SPECIFICATIONS

None.

AC1 - 25. REVISED MASTER SPECIFICATIONS

In addition to the Norms and Specifications contained in the Master Specifications as noted in Section AC1-23 of these Technical Specifications, the following Revised Master Specifications shall apply to this project

- 15601/R CENTRAL REFRIGERATION EQUIPMENT FOR AIR CONDITIONING

AC1 - 26. ADDITIONAL NORMS AND STANDARDS

Furthermore, the works included in this project shall be in accordance, when applicable norms like Aviano Design Guide 2011 Revision, NFPA, ASTM, UL, HANDBOOKS, Norms and Standards, whose manuals and regulations are available for review at the Contracting Officer.

AC1 - 27. FINAL ACCEPTANCE TEST, CERTIFICATIONS AND OTHER REQUIREMENTS

1. Once issued NTP, Contractor is required to contact CEAOR (0434-305691) and schedule a meeting to fill Form DD1354 with appropriate project data for real property capitalization (blank DD1354 and category codes list CATCODE_LIST_2010 are available at 31CES/CENM office during duty hours).

Contractor is required to provide final Form DD1354 for 31CES/CD signature before contract close out;

FINAL (100% design) AC1 Page 16 of 62

2. All installed mechanical and electrical equipment shall have the required Italian Mark of Quality and shall conform to D.Lgs- 17/2010, with "C.E." Mark; and three copies of relevant certificates shall be furnished to the Contracting Officer for each item of equipment installed. Furthermore, the electric equipment shall be in compliance with the Legislative Decree No. 81/2008 and subsequent modifications which apply the Directive 2014/35/EU (D.lgs. n.86 19/05/2016) and 2014/30/EU.

Electrical tests and installation shall comply with Low 37/08 and CEI 64/8 Norm.

3. Contractor is required to perform F/A systems testing in accordance with CEF close out check list;

4. At the end of the work, the Contractor shall provide the Government with three copies of the following documents:

- Certificate of Compliance with Law No. No. 37 dated 22 January 2008, for the installation of the electrical and mechanical systems in a workmanlike manner, signed by the Contractor.

- Final Acceptance Test Certifications for electrical and mechanical systems signed by a

Registered Engineer to be selected among three candidates proposed by the Contractor to the Contracting Officer in accordance with Law No. 37 dated 22 January 2008.

- For Warranty Management and Preventive Maintenance purpose, the closeout documentation shall be delivered IAW the Master Spec 01100 latest rev.;

- 3 set of AS BUILT drawings signed and stamped by qualified engineer and CD with Autocad and pdf electronic version of same drawings (AUTOCAD Release 2007 for drawings. Drawings shall be geospatially referenced using real world coordinates WGS-1984 UTM 33N.

31CEP/CEPT section (0434-305488) will provide an AutoCAD drawing that is geospatially referenced for the contractor to use as a background);

- 3 copies of O&M manuals and CD with pdf electronic version of same documentation.

REPAIR PAS Z-15, FAC.7850 ASHE20-1046

FINAL (100% design) Page 17 of 62

SCHEDULE OF MATERIAL SUBMITTALS

LEGEND

E = Electronic Copy

(number) = number of paper copies, stamped and signed if required

E+# = Electronic Copy + number of paper copy, stamped and signed when required

REPAIR PAS Z-15, FAC.7850 ASHE20-1046

FINAL (100% design) MATERIAL SUBMITTAL SCHEDULE Page 18 of 62

Schedule of Material Submittals

Work

Items

Item n.

Appro-ved

Disap-proved

1 GYPSUM BOARD 7a 3 2 E E 30

2 MOISTURE RESISTANT GYPSUM BOARD 7b 3 2 E E 30

3 FLOOR SCREED, 6cm 4 E E 30

4 NON-SLIP FLOOR TILES 5 2 E E E E E 30

5 WALL TILES 2 2 E E E E E 30

6 FLOOR CARPET 3b 2 E E E E E 30

7 VYNIL BASEBOARD 3c 2 E E E E E 30

8 MINERAL FIBER SUSP. CEILING 6 2 E E E E E E 30

9 GYPSUM BOARD SUSP. CEILING - MOISTURE PROOF 7b 2 E E E E E E 30

10 PAINTING BASECOAT 1b E E E E 30

11 PAINTING OF INTERNAL WALLS 1c 2 2 E E E E 30

12 EXTERNAL PLASTER WITH REINFORCED WIRE 8a 2 E E E 30

13 EXTERNAL ACRYL-SILOSSANIC WALL COATING 8b 3 2 E E E 30

14 INTERNAL DOORS WITH ALUMINUM FRAME 9b E 2 E E E E 30

15 EXTERNAL ALUMINUM DOORS 9b 3 E 2 E E E E E 30

16 PERIMETER PROFILE OF SUPPORT FRAMES 9a 3 E E E E 30

17 PANIC EXIT DEVICE (door with one opening) 9c 3 E E E E E 30

18 NO-SLIPPERY STRECHED METAL RAMP 9e E E E 30

19 NO-SLIPPERY STRECHED METAL THRESHOLD 9e E E E 30

20 "MARINARA" LADDER 12 3 E E E E 30

S c h e d u le s

L is ti n g s

R e p o rt s

P la n s

A. REPAIR WORKS

S h o p D ra w in g s

PART II - CIVIL, ARCHITECTURAL & STRUCTURAL WORK

PART IIb Architectural

M a te ri a l S a fe ty D a d a S h e e t (M

S D

S

T e c h n ic a l D a ta

T e s t R e p o rt s

Project Number:

ASHE 20-1046

Project Title:

REPAIR PAS Z-15, FAC. 7850

Solicitation / Contract Number:

Remarks

(To be completed by Project Engineer)

L in e N u m b e r

R e q u ir e d S u b m is s io n D a te

Item or Description of Item, Contract Reference, Type of Submittal

C e rt if ic a te o f C o m p lia n c e

D a te t o C iv il

E n g in e e ri n g

Date

Contractor

Notified

(To be completed by Contract

Administrator)

S u b m it ta l N u m b e rs

C o n tr a c to r R e s u b m it ta l

F in a l A p p ro v a l

Number of Copies Required

D a te

R e c e iv e d i n C o n tr a c ti n g

F ie ld R e p o rt s

O p e ra ti n g I n s tr u c ti o n s

S a m p le s

R e tu rn S u s p e n s e D a te

C o lo r S e le c ti o n

M a n u fa c tu re r' s R e c o m m e n d a ti o n

M a n u fa c tu re r' s W a rr a n ty

C a ta lo g D a ta

Items

Item n.

Appro-ved

Disap-provedS c h e d u le s

L is ti n g s

R e p o rt s

P la n s

A. REPAIR WORKS

S h o p D ra w in g s

M a te ri a l S a fe ty D a d a S h e e t (M

S D

S

T e c h n ic a l D a ta

T e s t R e p o rt s

Project Number:

ASHE 20-1046

Project Title:

REPAIR PAS Z-15, FAC. 7850

Solicitation / Contract Number:

Remarks

(To be completed by Project Engineer)

L in e N u m b e r

R e q u ir e d S u b m is s io n D a te

Item or Description of Item, Contract Reference, Type of Submittal

C e rt if ic a te o f C o m p lia n c e

D a te t o C iv il

E n g in e e ri n g

Date

Contractor

Notified

(To be completed by Contract

Administrator)

S u b m it ta l N u m b e rs

C o n tr a c to r R e s u b m it ta l

F in a l A p p ro v a l

Number of Copies Required

D a te

R e c e iv e d i n C o n tr a c ti n g

F ie ld R e p o rt s

O p e ra ti n g I n s tr u c ti o n s

S a m p le s

R e tu rn S u s p e n s e D a te

C o lo r S e le c ti o n

M a n u fa c tu re r' s R e c o m m e n d a ti o n

M a n u fa c tu re r' s W a rr a n ty

C a ta lo g D a ta

21 STAINLESS STEEL BIRD NET 14 E E E E E 30

22 LIQUID SOAP DISPENSER 15a 3 E 2 E E E E 30

23 TOILET PAPER HOLDER 15b 3 E 2 E E E E 30

24 140x90 CM MIRROR W/STAINLESS STEEL FRAME 15c 3 E 2 E E E E 30

25 ROBE HOOK - DOUBLE 15d 3 E 2 E E E E 30

26 PAPER TOWEL DISPENSER , AUTOCUT TYPE 15e 3 E 2 E E E E 30

1 Pre-insulated HVAC ductwork 1 E E E E E E

2 Bell mount supply air terminals 2 E E E E

3 Bell mount return air terminals 3 E E E E

4 Condensing unit for VRV system, brand DAIKIN mod. RXYQ14U or similar 4 E E E E E E

5 Condensing unit for HP system, brand DAIKIN mod. RZAG100NV/Y or similar 5 E E E E E E

6 Indoor units for wall installation for VRV system at R410A 6 E E E E E E

7 Indoor units for wall-mounted heat pump installation 7 E E E E E E

8 VFDs with all necessary electrical panels 8 E E E E E E

9 New supervision software 9 E E E E E

10 Electrical Panel 1÷2 E E E E E E

11 Cables 3 E E

12 Cable tray, conduits 4÷10 E E

13 Grounding and lightning 11 E E E E

14 Power receptacles, disconnectors, power connections 12÷13 E E E E

PART IV - Electrical, Telecommunication, Special systems

PART III - Mechanical

Part IIIa HVAC

Items

Item n.

Appro-ved

Disap-provedS c h e d u le s

L is ti n g s

R e p o rt s

P la n s

A. REPAIR WORKS

S h o p D ra w in g s

M a te ri a l S a fe ty D a d a S h e e t (M

S D

S

T e c h n ic a l D a ta

T e s t R e p o rt s

Project Number:

ASHE 20-1046

Project Title:

REPAIR PAS Z-15, FAC. 7850

Solicitation / Contract Number:

Remarks

(To be completed by Project Engineer)

L in e N u m b e r

R e q u ir e d S u b m is s io n D a te

Item or Description of Item, Contract Reference, Type of Submittal

C e rt if ic a te o f C o m p lia n c e

D a te t o C iv il

E n g in e e ri n g

Date

Contractor

Notified

(To be completed by Contract

Administrator)

S u b m it ta l N u m b e rs

C o n tr a c to r R e s u b m it ta l

F in a l A p p ro v a l

Number of Copies Required

D a te

R e c e iv e d i n C o n tr a c ti n g

F ie ld R e p o rt s

O p e ra ti n g I n s tr u c ti o n s

S a m p le s

R e tu rn S u s p e n s e D a te

C o lo r S e le c ti o n

M a n u fa c tu re r' s R e c o m m e n d a ti o n

M a n u fa c tu re r' s W a rr a n ty

C a ta lo g D a ta

15 Lighting switches and sensors 14,17 E E

16 Lighting fixtures 15 E E E

17 Emergency lighting fixtures 16 E E E

18 Telecomm system: equipment cabinets 20 E 3 E E

19 Telecomm system: fiber optic distribution panels (FODP) 20 E E

20 Telecomm system: CAT.6 patch panels 20 E E

21 Telecomm system: CAT.6 cables (color selection: green, red, purple) 19 E E

22 Telecomm system: CAT.6 drops 18 3 E E

23 Telecomm system: faceplates (color selection: green, red, purple) 18 E E

24 Telecomm system: cable trays and conduits 5, 8 3 E E

25 Certificate of Compliance of the installed VRV system 4, 6 3 3

26 Certificate of Compliance of the installed HP system 5, 7 3 3

27 TAB report 10 3 3

28 Telecomm system: CAT.6 test results 21 3

29 Telecomm system: grounding test result 22 3

30 Telecomm system: warranties 18÷20 E

31 Telecomm system: one-line diagram 18÷20 E

FINAL DOCUMENTATION (FINAL ACCEPTANCE TEST, CERTIFICATIONS AND OTHER REQUIREMENTS)

Items

Item n.

Appro-ved

Disap-provedS c h e d u le s

L is ti n g s

R e p o rt s

P la n s

A. REPAIR WORKS

S h o p D ra w in g s

M a te ri a l S a fe ty D a d a S h e e t (M

S D

S

T e c h n ic a l D a ta

T e s t R e p o rt s

Project Number:

ASHE 20-1046

Project Title:

REPAIR PAS Z-15, FAC. 7850

Solicitation / Contract Number:

Remarks

(To be completed by Project Engineer)

L in e N u m b e r

R e q u ir e d S u b m is s io n D a te

Item or Description of Item, Contract Reference, Type of Submittal

C e rt if ic a te o f C o m p lia n c e

D a te t o C iv il

E n g in e e ri n g

Date

Contractor

Notified

(To be completed by Contract

Administrator)

S u b m it ta l N u m b e rs

C o n tr a c to r R e s u b m it ta l

F in a l A p p ro v a l

Number of Copies Required

D a te

R e c e iv e d i n C o n tr a c ti n g

F ie ld R e p o rt s

O p e ra ti n g I n s tr u c ti o n s

S a m p le s

R e tu rn S u s p e n s e D a te

C o lo r S e le c ti o n

M a n u fa c tu re r' s R e c o m m e n d a ti o n

M a n u fa c tu re r' s W a rr a n ty

C a ta lo g D a ta

FINAL (100% design) REVISED SPECIFICATIONS Page 23 of 62

REVISED AND ADDITIONAL SPECIFICATIONS

FINAL (100% design) REVISED SPECIFICATIONS Page 24 of 62

REVISED AND ADDITIONAL SPECIFICATIONS INDEX

SECTION 15601/R CENTRAL REFRIGERATION EQUIPMENT FOR AIR CONDITIONING

FINAL (100% design) REVISED SPECIFICATIONS Page 25 of 62

SECTION 15601/R

CENTRAL REFRIGERATION EQUIPMENT FOR AIR CONDITIONING

Paragraph 1.8:

Delete all paragraph.

Add:

0.1 SUBMITTALS

0.1.0 Manufacturer's Data

a. Direct Expansion Heat Pump

0.1.1 Shop Drawings:

0.1.2 Operation and Maintenance Manuals:

0.1.3 Posted Operating Instructions:

Paragraph 2.1.2:

Add:

0.1.4 Condensing unit for Variable Refrigerant Volume system

Condensing unit for Variable Refrigerant Volume system, controlled by inverter, R410A refrigerant, heat pump, modular structure for side-by-side installation of several units.

The system must provide for the possibility of interrupting the power supply of one or more indoor units ensuring the functionality of the rest of the system.

VRT technology: Load modulation is obtained by automatic and dynamic control not only of the flow rate but also of the evaporation / condensation temperature of the refrigerant with climatic compensation as required by the Ministerial Decree "minimum requirements of

26/06/15 annex1".

The Automatic, High Sensible and Standard modes allow to set the reaction speed of the system.

FINAL (100% design) REVISED SPECIFICATIONS Page 26 of 62

System configuration: the system is configured using a software with a simplified graphical interface, which manages the first start-up and customization of the system.

Compatibility of indoor units: The VRV IV system can be used in combination with the entire range of VRV indoor units, direct expansion air curtains, hydrobox modules for the production of cold and hot water at low temperature, with the units internal of the residential range, to ventilation and fresh air systems, such as enthalpic recuperators with and without direct expansion coil type VAM or VKM, air handling units with hydronic coil type AHU.

Maximum number of connectable indoor units in standard configuration: 46. The power of the connected indoor units must be between a minimum of 50 and can reach a maximum of

200% of that supplied by the heat pump.

Self-supporting steel structure, equipped with removable panels, with galvanization treatment with high corrosion resistance, protection grids on the intake and expulsion of condensing air with an optimized aerodynamic profile having dimensions not exceeding

1685x1240x765 mm (HxLxP) with weight maximum 275 kg. It does not require special bases for installation.

Exchange coil made up of internally grooved copper pipes W-HiX and pack of high efficiency shaped aluminum fins with anti-corrosive treatment, equipped with side protection grids with square mesh. The countercurrent geometry and the e-Pass system allow to obtain a high efficiency of subcooling even with long circuits and to reduce the quantity of refrigerant.

2 helical fans, controlled by inverter, silent operation, anti-turbulence protection grills placed on the vertical air delivery driven by a directly coupled Brushless DC electric motor, operating with digital control; air flow 223 m3 / min, electric motor power 0.75 kW.

Standard external static pressure of 78 Pa; characteristic curve optimized for partial load operation. Speed control by microprocessor to obtain a constant pressure flow in the exchanger.

2 scroll type orbiting spiral hermetic inverter compressors optimized for use with R410A equipped with a pressure regulation device that minimizes losses even in the presence of low loads. Reduced compression surface with digitally controlled brushless motor; capacity control from 3 to 100%; cooling with compressed gas which makes the use of a liquid separator unnecessary. Electric heating element of the oil sump with a power of 33 W.

i-Demand functionality for limiting the peak electric load and sequential start of the compressors. Microprocessor system controller for starting the automatic oil return cycle, which makes the installation of devices for lifting it unnecessary.

Operating range:

• in cooling from –5 ° CDB to 43 ° CDB.

• in heating from –20 ° CBU to 15.5 ° CBU.

Sound pressure level not higher than 60 dB (A). Possibility to reduce the sound pressure level up to 45 dB (A) by setting it on the PCB of the outdoor unit and / or with additional cards.

R410A refrigerant circuit with two-pipe fluid distribution, refrigerant control via electronic expansion valve, synthetic oil, with advanced equalization system; it includes the liquid receiver, the filter and the oil separator. Refrigerant charge not exceeding 10.3 kg.

Automatic function for charging the refrigerant autonomously provides for the calculation of the quantity of refrigerant necessary for correct operation and for its charging within the circuit.

Automatic function for checking the refrigerant: it is also able to automatically check the refrigerant content in the circuit periodically, highlighting any anomalies in the quantity of refrigerant gas.

FINAL (100% design) REVISED SPECIFICATIONS Page 27 of 62

Connections for refrigerant pipes located either under the machine or on the front panel;

diameter of liquid pipe 12.7 mm and gas 28.6 mm to be welded.

Safety and control devices: the system has control sensors for low and high pressure, refrigerant suction temperature, oil temperature, heat exchanger temperature and external temperature. There are also safety pressure switches for high and low pressure (equipped with manual reset via remote control). The unit is equipped with shut-off valves (Schrader valves) for suction, for liquid pipes and for service connections. The refrigerant circuit is cleaned with vacuum suction of humidity, dust and other residues. It is then pre-charged with the relative coolant. System microprocessor for the control and regulation of operating cycles both in heating and in cooling. Capable of managing all sensors, actuators, control and safety devices and electric drives, as well as automatically activating the defrosting function of the exchangers.

Power supply: 400 V, three-phase, 50 Hz.

Connection to the control system via non-polarized communication bus.

Self-diagnosis function for indoor and outdoor units via the data bus, accessible via local manual control and / or diagnostic device: Service-Checker - display and storage of all process parameters, to ensure effective system maintenance. Possibility of printing maintenance reports.

Possibility of controlling consumption through connection to a centralized touch screen control, which allows viewing of the entire system, with automatic recognition of the internal units, web access as standard, such as the Intelligent Touch Manager.

Possibility of interfacing with the communication bus for BMS (Bulding Management

Systems) with Modbus, Konnex, LONworks® and BACnet® protocol.

Total maximum effective length of pipes 1000 m. Maximum height difference between outdoor and indoor units up to 90 m, maximum height difference between indoor units up to

30m, maximum distance between outdoor unit and the furthest indoor unit equal to 165m.

Standard accessories: installation manual, clamp, connection tube, sealing pad, clamps, fuses, screws.

Declaration of compliance with European directives 89/336 / EEC (electromagnetic compatibility), 73/23 / EEC (low voltage) and 98/37 / EC (machinery directive) supplied with the unit and RoHS regulation.

0.1.5 Condensing unit for outdoor installation for R32 heat pump

Condensing unit for outdoor installation…