ASHE 20-1016_TECH SPECS REV02.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 542813 Email: info@engtools.eu

PROJECT ASHE 20-1016

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

D.O. FA568219F0022

INSTALL WATER TREATMENT SYS FOR HMU FAC. 933

AREA F – AVIANO AB, ITALY

TECHNICAL SPECIFICATIONS

SUBMITTAL: FINAL (100% design) – REVISION 02

Date: February the 1st, 2021

INSTALL WATER TREATMENT SYS FOR HMU FAC. 933 PROJECT: ASHE 20-1016

FINAL (100% design) – REV02 TECHNICAL SPECIFICATIONS Page 2 of 46

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 542813 Email: info@engtools.eu

PROJECT ASHE 20-1016

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

D.O. FA568219F0022

INSTALL WATER TREATMENT SYS FOR HMU FAC. 933

AREA F – AVIANO AB, ITALY

TECHNICAL SPECIFICATIONS

HAVING REVIEWED THE DEFINITIVE AND DETAILED PROJECT NO. ASHE 20-1016, PERTAINING TO THE

UPGRADE THE APRON IN FRONT OF BUILDING 933 (HANGAR 3) AT AVIANO AB ,

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

COMPLY WITH THE APPLICABLE ITALIAN NORMS.

Date: February the 1st, 2021

Design Coordination and Review, Civil and Mechanical

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

Electrical

P.I. Bruno Benincà Collegio Periti Industriali della Provincia di Pordenone No.735

FINAL (100% design) – REV02 TECHNICAL SPECIFICATIONS Page 4 of 46

FINAL (100% design) – REV02 TECHNICAL SPECIFICATIONS Page 5 of 46

TABLE OF CONTENTS

SECTION PAGE No.

AC1 - SCOPE OF PROJECT AND APPLICABLE CONDITIONS 6

SCHEDULE OF MATERIAL SUBMITTALS 17

TECHNICAL SPECIFICATIONS 23

SCHEDULE OF WORK ITEMS 27

FINAL (100% design) – REV02 AC1 Page 6 of 46

AC1 - 1. SCOPE OF PROJECT

Building No. 933 (Hangar 3) is a building located in Area F of the Aviano Air Base and is used by the HMU Squadron for helicopters maintenance operations and shelter. The apron in front of the building big doors (about 6,500 sqm.) is actually used for helicopters parking area and will be used also for helicopters washing operations.

Project Scope is to upgrade the apron to enable wash and rinse operations with helicopters staying on their parking positions. This implies the capability of the new system of segregating washing and rinsing waste water from storm water. This capability will be assured by installed equipment and implemented procedures.

The works include the installation of a new system for the collection and filtration of the water that will be produced by the washing operations and the installation of a further system (Oil-Water Separator and Draining Field) to treat and drain storm water coming from the apron, considering it as a parking lot for the squadron helicopters.

First of all, the cutting of the existing apron pavement is anticipated, as shown in the drawings, for the installation of the new water collecting system by concrete slot channels F900 Class. Channels diameter will be Ø400 mm. 41 slot channels 4 meter long are anticipated. The new system will be able to collect all dirty waters coming from the helicopter washing operations, as well as, storm water coming from the same portion of the apron.

The new system will be equipped with a GAC filter system composed by a quartzite tank, active carbon tank, divert flow valves, pre-cast sedimentation tank, pre-cast manholes with submersible pumps, electrical equipment, switches, cables etc. The quartzite and the active carbon tanks are installed in an insulated box.

Also a red/orange/green light signal will be installed in order to help operators in the washing activities.

Waste water coming from washing operations, after treatment, will be discharged into the main sewage line, with HDPE pipe, towards the existing manhole at the North-east of the Fac. 933 (see drawings).

Works include also the installation of a new oil separator that will treat the storm water collected from the entire apron. After the treatment, the storm water will be collected and drained through a new draining field installed in the grassy area on the West side of the apron.

Part A – NEW WORKS

PART I – DEMOLITIONS, REMOVALS AND EXCAVATIONS

Ia - Civil Demolitions

Excavations in any kind of material with reuse of excavated soil for installation of:

• New utility lines (water and electrical);

• New water treatment buried parts

• New Oil-Water Separator;

• New Draining Filed

Ib – Architectural Demolitions Not applicable

Ic – Structural Demolitions Cutting of existing apron pavement for the creation of joints, cuts, channels and duct bank conduits

Id – Mechanical Demolitions Not applicable

Ie – Electrical Demolitions Not applicable

PART II – ARCHITECTURAL, STRUCTURAL AND CIVIL WORK

IIa – Civil Works

• Installation of NEW SLOT CHANNELS IN REINFORCED CONCRETE, LOAD CLASS F900;

FINAL (100% design) – REV02 AC1 Page 7 of 46

• Reparation of apron concrete pavement to fill the space between the new slot channel and the existing pavement;

• Installation of NEW OIL-WATER SEPARATOR

• Installation of NEW DRAINING FILED

• Laying of NEW UNDERGROUND WATER LINE;

• Laying of NEW UNDERGROUND ELECTRICAL LINE

• Installation of NEW PRECAST SEDIMENTATION TANK

• Installation of NEW GAC FILTER SYSTEM INCLUDING EQUIPMENT CONTAINMENT BOX AND

ELECTRICAL SYSTEM

• Installation of NEW SUBMERSIBLE PUMPS

• Laying of NEW SEWER LINE TO CONNECT WATER TREATMENT SYSTEM WITH EXISTING SEVER

LINE

• Installation of all needed NEW DIVERT VALVES, MOTORIZED GUILLOTINE VALVES, VALVES

CONTROL SYSTEMS, SENSORS, LIGHT AND ACOUSTIC SIGNALS, MANHOLES, HANDHOLES AND

UNDERGROUND CONDUITS

• Laying of Lean Concrete for equipment base, where needed

IIb – Architectural Works Not applicable

IIc – Structural Works Not applicable

PART III – MECHANICAL WORKS

Not applicable

PART IV – ELECTRICAL WORKS

Installation of new electric feeding lines from the existing panel, to the new installed equipment, where needed.

FINAL (100% design) – REV02 AC1 Page 8 of 46

AC1 - 2. LEED CERTIFICATION

Not Required.

AC1 - 3. SUBMITTAL OF MATERIALS

In accordance with Paragraph 2.5 of the technical specification No. 01100/R, entitled “GENERAL CONDITIONS” of the Master Specifications, 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/R. 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

Reference regulations for construction works are the following: OSHA 29 CFR 1926 Construction Regulations, FINAL (100% design) – REV02 AC1 Page 9 of 46

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: in case of any difference, the more stringent applies.

Contractor is responsible for ensuring overall compliance. Contractor shall ensure all workers utilize prescribed personal protective equipment to perform their work in a safe way.

Contractor shall consider in advance interference hazard through a preliminary assessment plan. The DUVRI

– Documento Unico per la Valutazione Rischi da Interferenze shall be coordinated with 31 FW/CCPP Base employees safety representative (Phone 0434 30 5709), in accordance with Legislative Decree 81/08.

Based on Safety and Coordination Plan (PSC) provided by C.O., 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 attached to the POS. 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 8526).

AC1 - 8. CUSTODY OF HAZARDOUS WASTE AND HAZARDOUS MATERIALS

Prior to bringing any hazardous material onto 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.

• Material 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/CEAV for approval and coordination through SEG and SGPB.

• 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/CEAV 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/CEAV.

• 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 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: NOT APPLICABLE.

b. Building Location: The project site is located within a fenced NOT restricted area. Contractor shall

FINAL (100% design) – REV02 AC1 Page 10 of 46 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 outside Airfield Area. Contractor WITH 4 WEEKS OF ADVANCE shall contact the office “Airfield Management” before installing/using special tools and equipment (cranes, truck with tall arms, lifters, etc).

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 area.

FINAL (100% design) – REV02 AC1 Page 11 of 46

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

Every trench/excavation shall be returned to its original condition within ten days of the original excavation; this may be extended to 30 days if approved by the BCE. Contractor shall phase trenching and excavation operations in order to comply. At minimum, Contractor shall restore the site to pre-excavation conditions. All soil stockpiles shall be hidden from view to the maximum extent possible. Prior approval by BCE is required if soil stockpiles are to remain exposed for long periods of time. Dust control measures are the responsibility of the Contractor and shall be implemented as directed by BCE. All road cuts must be approved by BCE prior to execution.

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.

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.

FINAL (100% design) – REV02 AC1 Page 12 of 46

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

Works will be scheduled and performed as for leaving at least half the apron free at any time for the entire project duration. 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, SITE LOCATION / COPERTINA, INDIVIDUAZIONE DEL SITO

G-002

REV-01

INDEX OF DRAWINGS / INDICE DELLE TAVOLE

SURVEY MAPPING

3 V-101

EXISTING CONDITIONS – GENERAL PLAN -SURVEY / STATO DI FATTO –

PLANIMETRIA GENERALE - RILIEVO

CIVIL

CD-101

REV-01

EXISTING CONDITION – CIVIL DEMOLITION PLAN – CONSTRUCTION SITE /

STATO DI FATTO – DEMOLIZIONI CIVILI – AREA DI CANTIERE

5 C-101 NEW CONDITION – GENERAL PLAN / PROGETTO – PLANIMETRIA GENERALE

6 C-102

NEW CONDITION – ENLARGED PLAN / PROGETTO – PLANIMETRIA

INGRANDITA

7 C-103

NEW CONDITION – ENLARGED PLAN / PROGETTO – PLANIMETRIA

INGRANDITA

8 C-301

NEW CONDITION - LONGITUDINAL PROFILES / PROGETTO - PROFILI

LONGITUDINALI

9 C-302

NEW CONDITION - LONGITUDINAL PROFILES / PROGETTO - PROFILI

LONGITUDINALI

C-501

REV-01

SLOT CHANNEL INSTALLATION PHASES / FASI INSTALLAZIONE CANALINA A

FERITOIA

11 C-502

SLOT CHANNEL INSTALLATION PHASES / FASI INSTALLAZIONE CANALINA A

FERITOIA

FINAL (100% design) – REV02 AC1 Page 13 of 46

12 C-503 DETAILS / DETTAGLI

13 C-504 DETAILS / DETTAGLI

14 C-505 DETAILS / DETTAGLI

15 C-506 DETAILS / DETTAGLI

16 C-507 DETAILS / DETTAGLI

C-508

REV-01

DETAILS / DETTAGLI

18 C-509

SLOT CHANNEL INSTALLATION PHASES – COMMON AREA / FASI

INSTALLAZIONE CANALINA A FERITOIA – AREA COMUNE

ELECTRICAL

19 E-101 ELECTRICAL SYSTEM – SITE PLAN / IMPIANTO ELETTRICO - PLANIMETRIA

20 E-102

ELECTRICAL SYSTEM – GAC FILTER PLAN DETAIL / IMPIANTO ELETTRICO –

DETTAGLIO IMPIANTO DI FILTRAZIONE

E-601

REV-01

ELECTRICAL SYSTEM – ONE LINE DIAGRAM / IMPIANTO ELETTRICO – QUADRI

ELETTRICI

FINAL (100% design) – REV02 AC1 Page 14 of 46

AC1 - 23. TECHNICAL SPECIFICATION

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

• 01100 GENERAL CONDITIONS

• 02315 EXCAVATION AND FILL

• 02579 PRECAST CONCRETE PAVING BLOCKS FOR SIDEWALKS

• 02630 STORM DRAINAGE

• 02724 AGGREGATE BASE COURSE AND SAND SUBBASE COURSE

• 02741 BITUMINOUS CONCRETE PAVEMENT

• 02751 CONCRETE PAVEMENT FOR AIRFIELDS AND OTHER HEAVY-DUTY PAVEMENTS

• 02762 JOINTS, REINFORCEMENT, AND MOORING EYES IN CONCRETE PAVEMENTS

• 02921 TURF

• 07920 JOINT SEALANTS

• 16050 BASIC ELECTRICAL MATERIALS AND METHODS

• 16303 UNDERGROUND TRANSMISSION AND DISTRIBUTION LINES

• 16316 SWITCHBOARDS

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

• 01101R PROJECT SIGN

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;

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 is required to provide to Aviano AB personnel training concerning the use and maintenance of installed water treatment plant. The training shall also include: instruction manual, video instructions and video recording of training session.

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

FINAL (100% design) – REV02 AC1 Page 15 of 46

- 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 call purpose, 3 copies of letter identifying project number, item, company address, phone number, point of contact, item warranty expiration date, etc. One copy of the letter will be installed next the item for immediate consultation;

- 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, including O&M manuals for the Filtration/Treatment System.

FINAL (100% design) – REV02 AC1 Page 16 of 46

INSTALL WATER TREATMENT SYS FOR HMU, FAC.933 ASHE20-1016

FINAL (100% design) – REV02 Page 17

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

FINAL (100% design) – REV02 MATERIAL SUBMITTAL SCHEDULE Page 18

Project Number:

ASHE 20-1016

Project Title:

INSTALL WATER TREATMENT SYS FOR HMU, FAC.933

Solicitation / Contract Number:

Li n e N u m b er

(To be completed by Project Engineer) (To be completed by Contract Administrator)

Number of Copies Required Remarks

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

Work Items Item n.

C er ti fi ca te o f C o m p lia n ce

Sh o p D ra w in gs

Sa m p le s

C o lo r

Se le ct io

M an u fa ct u re r' s R ec o m m en d at u fa ct u re r' s W ar ra ty

C at al o g D at a

O p er at in g

In st ru ct io n s

Sc h ed u le s, L is ti n gs , R ep o rt s, P la n s

Te ch n ic al D a

Te st

R ep o rt s

Fi el d R ep o rt s

M at er ia l S af et y

D ad a Sh ee t

(M

SD

S)

R eq u ir ed S u b m is si o n D e

D e R ec ei ve d in C o n tr ac ti n g

D at e to

C iv il En gi n ee ri n g

R et u rn

S u sp en se D

Su m it ta l N u m b er s

Date Contractor Notified

C o n tr ac to r R es u b m it ta l

Fi n al A p p ro va l

Appro-ved

Disap-proved

A. NEW WORKS

PART I - DEMOLITIONS, REMOVALS AND EXCAVATIONS

Part Ia Civil Demolitions

1 Demolition Plan

2 E E

PART II - ARCHITECTURAL, STRUCTURAL AND CIVIL WORK

Part Ia Civil Works

2 Oil Water Separator

6 3 E E E E E

3 Sedimentation Tank

7 3 E E E E E

FINAL (100% design) – REV02 MATERIAL SUBMITTAL SCHEDULE Page 19

ASHE 20-1016

Project Title:

INSTALL WATER TREATMENT SYS FOR HMU, FAC.933

Solicitation / Contract Number:

Li n e

N u m

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

Work Items Item n.

C er ti fi ca te o f C o m p lia p D ra w p le s

C o lo r

Se le ct u fa ct u re r' s R ec o m m en d at u fa ct u re r' s W ar ra al o g D at a

O p er at in g

In st ru ct io n s

Sc h ed u le s, L is ti n gs , R ep o rt s, P la n s

Te ch n ic al D

R ep o rt s

Fi el d R ep o rt s

M at er ia l S af et y

D ad a Sh ee t

(M u ir ed S u b m is si o n D e R ec ei ve d in C o n tr ac ti n g

D at e to

C iv il En gi n ee ri n g

R et u rn

S u sp en se D m it ta l N u m b er s

Date Contractor Notified

C o n tr ac to r R es u b m it ta l

Fi n al A p p ro va l

Appro-ved

Disap-proved

4 Gate safety valve

8 E E E E

5 Quartzite tank filter

9 3 E E E E E

6 Active Carbon tank

10 3 E E E E E

7 Submersible pumps

12 E E E E

8 Removable filter basket

25 E E E E E

9 Insulated equipment box

26 E E E E E

10 Manholes 11, 24, 27, 28, E E E E

FINAL (100% design) – REV02 MATERIAL SUBMITTAL SCHEDULE Page 20

ASHE 20-1016

Project Title:

INSTALL WATER TREATMENT SYS FOR HMU, FAC.933

Solicitation / Contract Number:

Li n e

N u m

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

Work Items Item n.

C er ti fi ca te o f C o m p lia p D ra w p le s

C o lo r

Se le ct u fa ct u re r' s R ec o m m en d at u fa ct u re r' s W ar ra al o g D at a

O p er at in g

In st ru ct io n s

Sc h ed u le s, L is ti n gs , R ep o rt s, P la n s

Te ch n ic al D

R ep o rt s

Fi el d R ep o rt s

M at er ia l S af et y

D ad a Sh ee t

(M u ir ed S u b m is si o n D e R ec ei ve d in C o n tr ac ti n g

D at e to

C iv il En gi n ee ri n g

R et u rn

S u sp en se D m it ta l N u m b er s

Date Contractor Notified

C o n tr ac to r R es u b m it ta l

Fi n al A p p ro va l

Appro-ved

Disap-proved

31, 32, 33, 11 Slot channels 29 E E E E

12 Valves 11, 17, 18, 19, E E E E

13 Draining modules

33 E E E E E

14 Slot channels 29 E E E E

15 Valves 31 E E E E

PART III - MECHANICAL WORK

FINAL (100% design) – REV02 MATERIAL SUBMITTAL SCHEDULE Page 21

ASHE 20-1016

Project Title:

INSTALL WATER TREATMENT SYS FOR HMU, FAC.933

Solicitation / Contract Number:

Li n e

N u m

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

Work Items Item n.

C er ti fi ca te o f C o m p lia p D ra w p le s

C o lo r

Se le ct u fa ct u re r' s R ec o m m en d at u fa ct u re r' s W ar ra al o g D at a

O p er at in g

In st ru ct io n s

Sc h ed u le s, L is ti n gs , R ep o rt s, P la n s

Te ch n ic al D

R ep o rt s

Fi el d R ep o rt s

M at er ia l S af et y

D ad a Sh ee t

(M u ir ed S u b m is si o n D e R ec ei ve d in C o n tr ac ti n g

D at e to

C iv il En gi n ee ri n g

R et u rn

S u sp en se D m it ta l N u m b er s

Date Contractor Notified

C o n tr ac to r R es u b m it ta l

Fi n al A p p ro va l

Appro-ved

Disap-proved

Part IIIa Mechanical systems

16 Electrical radiator system

1 E E E E E

17 Electrical air compressor

2 3 E E E E

PART IV - ELECTRICAL WORK

Part IVa Distribution, power, grounding, equipotential and lightning protection systems

18 Panelboards 2 E E E E

19 Cables 3, 4 E E E E

20 Grounding system

8 3 E E E

21 Power receptacles

9 3 E E E

FINAL (100% design) – REV02 MATERIAL SUBMITTAL SCHEDULE Page 22

ASHE 20-1016

Project Title:

INSTALL WATER TREATMENT SYS FOR HMU, FAC.933

Solicitation / Contract Number:

Li n e

N u m

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

Work Items Item n.

C er ti fi ca te o f C o m p lia p D ra w p le s

C o lo r

Se le ct u fa ct u re r' s R ec o m m en d at u fa ct u re r' s W ar ra al o g D at a

O p er at in g

In st ru ct io n s

Sc h ed u le s, L is ti n gs , R ep o rt s, P la n s

Te ch n ic al D

R ep o rt s

Fi el d R ep o rt s

M at er ia l S af et y

D ad a Sh ee t

(M u ir ed S u b m is si o n D e R ec ei ve d in C o n tr ac ti n g

D at e to

C iv il En gi n ee ri n g

R et u rn

S u sp en se D m it ta l N u m b er s

Date Contractor Notified

C o n tr ac to r R es u b m it ta l

Fi n al A p p ro va l

Appro-ved

Disap-proved

22 Visual-acoustic alarm device

11 3 E E E

23 Lighting fixture

13, E E E E E

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

24 Certificate of Compliance of the installed filtration systems

25 TRAINING

AND

INSTRUCTIONS

MANUALS

AND VIDEOS

3 + E

INSTALL WATER TREATMENT SYS FOR HMU, FAC. 933 PROJECT ASHE 20-1016

FINAL (100% design) – REV02 TECHNICAL SPECIFICATIONS Page 23 of 46

REVISED TECHNICAL SPECIFICATIONS

FINAL (100% design) – REV02 TECHNICAL SPECIFICATIONS Page 24 of 46

TECHNICAL SPECIFICATIONS TABLE OF CONTENTS

SECTION 01101R PROJECT SIGN

FINAL (100% design) – REV02 TECHNICAL SPECIFICATIONS Page 25 of 46

SECTION 01101R

PROJECT SIGN

Delete sketch at the end of the Section and add:

- End of Section -

EMERGENCY NUMBERS: 112 - 911

FINAL (100% design) – REV02 TECHNICAL SPECIFICATIONS Page 26 of 46

INSTALL WATER TREATMENT SYS FOR HMU FAC. 933 ASHE 20-1016

FINAL (100% design) – REV02 SCHEDULE OF WORK ITEMS Page 27 of 46

SCHEDULE OF WORK ITEMS

FINAL (100% design) – REV02 SCHEDULE OF WORK ITEMS Page 28 of 46

1. EACH ITEM OF THE SCHEDULE IS INCLUSIVE OF FURNISHING AND INSTALLATION OF

MATERIALS AND EQUIPMENT, SCAFFOLDING, TRANSPORTATION TO DUMP OR STORAGE

OF DEMOLISHED AND/OR REMOVED MATERIALS, IN ACCORDANCE WITH CONTRACTING

OFFICER'S INSTRUCTIONS AND ALL FINISHING WORK REQUIRED TO MAKE EACH ITEM

COMPLETE IN A WORKMANLIKE MANNER.

2. ALL THE QUANTITIES THAT ARE INDICATED OR SUCCESSIVELY ADDED, ARE ESTIMATES.

THEREFORE, THE GOVERNMENT SHALL BE NOT HELD RESPONSIBLE FOR THE ACCURACY OF

THE ESTIMATED QUANTITIES. THE CONTRACT REQUIRES A COMPLETED PROJECT ON A

LUMP SUM BASIS.

IT IS THEREFORE THE RESPONSIBILITY OF THE CONTRACTOR TO CALCULATE, FORESEE AND

PERFORM ALL QUANTITIES AND WORK NECESSARY EVEN IF NOT MENTIONED IN THE

SPECIFICATIONS BUT INCLUDED IN THE DRAWINGS OR MANIFESTLY NECESSARY TO

DELIVER A COMPLETE PROJECT BASED ON ITS OVERALL SCOPE.

FINAL (100% design) – REV02 SCHEDULE OF WORK ITEMS Page 29 of 46

SCHEDULE OF WORK ITEMS INDEX

PART A - NEW WORKS 30

PART I – DEMOLITIONS, REMOVALS AND EXCAVATIONS 30

PART II – ARCHITECTURAL, STRUCTURAL AND CIVIL WORK 31

IIa – Civil Work 31 IIc - Structural Work 40

PART III – MECHANICAL WORKS 41

IIIa – Mechanical System 41

PART IV – ELECTRICAL WORKS 42

IVa – Distribution, power, grounding, equipotential and lightning protection systems42

FINAL (100% design) – REV02 SCHEDULE OF WORK ITEMS Page 30 of 46

PART A - NEW WORKS

PART I – DEMOLITIONS, REMOVALS AND EXCAVATIONS

1. Providing of georadar survey of underground utilities.

Item includes:

• All operations necessary for the workmanlike execution of the work.

Item n. quantity unit of measure sub-item 2,050.00 Sm

2. Demolition of existing slabs, with the cutting and removal of existing pavement with machines close to the joints (electric or diesel engines), for cement conglomerate also reinforced for the creation of joints, cuts, channels, duct bank conduits, controlled demolition: cutting depth: 300÷400mm. Including loading and transportation of resulting materials to authorized public dump area

Item n.

quantity unit of measure

Sub-item

1,000.00 Sm Excavations

3. Excavation and trenches excavation.

• Reuse of excavated soil;

• Supply and installation of sand layer;

• Transportation and disposal of exceeding excavated soil in authorized landfill;

a 1,200.00 Cm excavations b 705.50 Cm excavations (trench) c 206.60 Cm transportation in dump

4. Demolition of existing asphalt pavers on roads and parking areas.

• Loading and transportation of resulting materials to authorized public dump area.

• The payment of dump fee;

260.00 Sm

FINAL (100% design) – REV02 SCHEDULE OF WORK ITEMS Page 31 of 46

5. Demolition of existing reinforced concrete walkways.

• Loading and transportation of resulting materials to authorized public dump area.

• The payment of dump fee;

15.00 Sm

PART II – ARCHITECTURAL, STRUCTURAL AND CIVIL WORK

IIa – Civil Work

6. Supply and installation of precast Oil Water Separator ~6000mq (120 l/s in - 33 l/s out), concrete Rck>55 mpa, as per reg. EU 305/11 CE marked UNI EN 858-1, made of a sedimentation tank 300x200x200h cm, and an oil separator tank 300x200x200h, with precast concrete covers th.25cm, hdpe piping, breakwater, lamination flange, #2 cast iron d400 covers with the label marked "oil separator -separatore", for Seismic Zone Cat. 1 soil type D, as per DM 14.0.18. The Oil-water Separator must be provided with not permeable layer.

a 1.00 Ls. Oil Water Separator b 1.00 Ls. Absorbent pillows inside the sedimentation tank and coalescence filters c 2.00 Cm lean concrete d 70.00 Lm Double wall corrugated pipe diam. 63mm

7. Supply and installation of precast sedimentation tank Rck>60 mpa, as per reg. EU 305/11 CE marked UNI EN 858-1, diam. 230x125h cm, with precast cover th.20 cm, for Seismic Zone Cat. 1 soil type D, as per DM 14.0.18. The Oil-water Separator must be provided with not permeable layer.

a 1.00 Ls. Sedimentation tank b 1.00 Ls. Absorbent pillows inside the sedimentation tank and coalescence filters c 0.52 Cm lean concrete d 20.00 Lm Double wall corrugated pipe diam. 90mm e 30.00 Lm Double wall corrugated pipe diam. 63mm

8. Supply and installation of stainless-steel gate safety valve and electrical equipment for oil detection as per UNI EN 858-1:

a 2.00 Ea Oil detection accessories b 2.00 Ea Electrical Wiring connections

FINAL (100% design) – REV02 SCHEDULE OF WORK ITEMS Page 32 of 46

9. Supply and installation of Quartzite tank filter BFM/Q/3

1.00 Ls.

10. Supply and installation of Active Carbon tank filter BFCA/M/4

11. Construction of new water adduction system to be connected to the backwash system, as indicated on drawings, with pipe SDR11 PE 100 PN16 DN32 with signal tape.

Item includes:

• Manholes, with covers, extensions, pipes (different diameters);

• Excavations;

• Reuse of excavated soil;

• Supply and installation of sand layer;

• Connection to the existing hydrant line supply system;

a 1.00 Ea. new manhole for water supply line 60x60x70cm b 1.00 Ea. new cast iron cover D400 c 1.00 Ea extension for manhole 60x60x60cm d 1.00 Ea Clamp saddle with valve DN32 for water line e 4.00 Cm sand f 15.00 Lm HDPE pipes for water supply system Ø32mm with signal tape g 1.00 Ls. Connection to the existing water supply system

12. Furnishing and installation of high-efficiency submersible pumps, IP68, Motor Class Protection F, automatic operation with floating system. Stainless steel pump;

Item includes:

• Hydronic connection;

• Electrical connection;

• Float connection;

Item n. Quantity unit of measure sub-item

2.00 Ea.

FINAL (100% design) – REV02 SCHEDULE OF WORK ITEMS Page 33 of 46

13. Supply and installation bar copper pipe for water distribution system, supplied to the physical state, rolled and hard and semi-hard in rods, seamless, for sanitary water treatment complete with fittings in copper or bronze. included support system. various consumables. Including, scaffolding, fastenings, supports, every burden.

Item includes:

• expansion joint and fixed point, seismic brace and supports, discharge and drain point and fittings;

• the costs for the realization of the water distribution in bathrooms, kitchen, mechanical rooms, boiler room, laundries are included;

• formation and finishing of wall sleeves;

• executive calculation for the seismic and static support;

• All operations necessary for the workmanlike execution of the work

Item n. Quantity unit of measure sub-item a 10.00 Lm 28x1.5 b 10.00 Lm 32x1.5

14. Supply and installation of elastomer sleeves for insulation of fluid conveying pipes from -40 °C to +105 °C, with a thermal conductivity of not more than 0.040 W / mK, a factor of vapor diffusion resistance (μ) higher than 6800 (value average production), thickness 19 mm, complete in curves, tees, special pieces, gluing and taping joints with the materials and products indicated in the assembly manual of the manufacturer. Including, scaffolding, every burden included Fire class reaction “1” class (BL,s1-d0). EPD compliance

• All operations necessary for the workmanlike execution of the work

20.00 Sm.

15. Furnishing and installation of threaded pressure reducer with manometers, including accessories, etc.

Threaded ends: 1”

1.00 Ea.

16. Furnishing and installation of water counter, Woltmann type, certified MID 2004/22/CE EN 14154, cast iron, flanged PN16, DN25, IP68. Compliance to the DM 06 april 2004 n. 174. Counter flanges included.

Threaded DN25

17. Supply and installation of threaded brass ball valves, minimum PN10, total passage, suitable for fluids from -15 ° C to +120 ° C with plasticized aluminum lever. Every charge included

FINAL (100% design) – REV02 SCHEDULE OF WORK ITEMS Page 34 of 46 a 1.00 Ea. DN25 b 1.00 Ea. DN32

18. Supply and installation of threaded brass check valve, minimum PN10, total passage, suitable for fluids from -15 °C to +120 °C with plasticized aluminum lever. Every charge included

19. Supply and installation of a hose bibb, Interception water valve, copper pipes, special pieces, anchors, included. Every charge included

20. Furnishing and installation of flow switch, properly selected for flow and pipe diameter. Including pipe installation and electrical line and its safety protection.

Item includes:

• Hydronic pipes and connection;

• Electrical lines and connection;

• All operations necessary for the workmanlike execution of the work;

21. Furnishing and installation of dielectric joint for water, including gaskets, bolts, accessories and fittings.

PN10. Threaded type. DN32. Every charge included

22. Supply and installation of threaded drain cock, minimum PN10, total passage, suitable for fluids from - 15 °C to +120 °C with lever. DN20. Every charge included

FINAL (100% design) – REV02 SCHEDULE OF WORK ITEMS Page 35 of 46

23. Furnishing and installation of threaded make-up water, including accessories, etc. Threaded ends, DN25

• Connection to the drainage system

3.00 Ea.

24. Supply and installation of Rilsan diam. 6mm pipe for compressed air.

• Manholes, with covers, extensions, pipes;

• Excavations;

• Reuse of excavated soil;

• Supply and installation of sand layer;

• Connection between the air compressor manifold and the two pneumatic valves.

a 1.00 Ea. new manhole for water supply line 60x60x70cm b 1.00 Ea. new cast iron cover D400 c 1.00 Ea extension for manhole 60x60x60cm d 8.00 Cm sand e 50.00 Lm Rilsan pipe diam. 6mm f 50.00 Lm Double wall corrugated pipe diam. 63mm g 2.00 Ls. Connection to the valves

25. Supply and installation of removable filter basket (indicative dimensions 85x85x85cm with stainless steel frame and perforated panels (holes diam. 3mm), th 2mm, with lifting hooks to be inserted in the manhole.

26. Supply and installation of insulated equipment box assembled on site, with measures 400x160xH.230cm, realized in galvanized steel tubular structure, covered with a pre-painted metal sheet sandwich panel Th.40mm, in each side and on the top, equipped with a front access doors, finished in galvanized press-folded sheets (include assembly).

FINAL (100% design) – REV02 SCHEDULE OF WORK ITEMS Page 36 of 46

• PVC procedures panel. The panel shall have dimensions shown in the drawings and shall contain the text shown in the drawings. (see sheet C-508)

27. Supply and installation of manholes (150x150x150) in pre-cast concrete, with cover.

A 2.00 Ea Manholes 150x150x150 B 2.00 Ea Cast Iron cover GSD400 C 2.00 Ea Extension D 0.1x2.00 Cm Lean concrete

28. Supply and installation of manholes (60x60x60) in pre-cast concrete for samples collection, with cover.

a 4.00 Ea Manholes 60x60x60 b 4.00 Ea Cast Iron cover GSD400 c 4.00 Ea Extensions d (0.06x4.00) Cm Lean Concrete

29. Supply and installation of slot channels in reinforced concrete, Load Class F900, according to DIN EN 1433 Standard, resistance Class c40/50 as per DIN EN 206-1/DIN 1045-2, Exposure class of the concrete xf4 per DIN 1045-2, resistant to freezing and thawing according to DIN EN 1433, with watertight connection of the elements with rubber seals incorporated in the female seam of the elements (Length 4000mm, section 600x800 or similar).

a 40.00 Ea Slot channels (Length 4000mmm) b 20.50 Cm lean concrete

C 340.00 Lm 15x35 (tot.dim.) adhesive neoprene stripes

FINAL (100% design) – REV02 SCHEDULE OF WORK ITEMS Page 37 of 46

30. New reinforced concrete pavement with joints, eventual restoration of the bar dowels, new bar dowels where needed, Th. ~30cm (for APRON area).

300.00 Cm

31. Supply and installation of pneumatic motorized guillotine valve in pre-cast concrete manhole 80x80, with cast iron GS D400 cover, including lean concrete.

32. Supply and installation of high density polyethylene piping, SN4 Class, as per UNI 13476 Type B, with PEAD joint, EPDM gaskets (prepare a sand bed included), var. diameters 110 to 500mm, as per drawings.

Item includes:

• Manholes, with covers, extensions, pipes (different diameters);

• Excavations;

• Reuse of excavated soil;

• Supply and installation of sand layer;

a 15.00 m Diam. 110 b 25.00 m Diam. 125 c 340.00 m Diam. 150/160 d 5.00 m Diam. 200 e 10.00 m Diam. 250 f 15.00 m Diam. 400 g 5.00 m Diam. 500

33. Construction of new storm drainage system (14,40x8,00 mt) to be connected to the main utility sewer network, including furnishing and installation of new storm water storages and draining modular systems, as indicated on civil drawings.

Item includes:

• Rain water grids, manholes, with covers, extensions, pipes (different diameters);

• Excavation;

• Reuse of excavated soil;

• Filter pack;

• Non-woven sheet;

• Marking tape;

Item n. quantity unit of measure sub-item a 2.00 Ls Pneumatic motorized guillotine valve b 1.00 Ea Manual guillotine valve with extension spindle and “T” handle c 3.00 Ea Manhole 80x80 d 3.00 Ea Cast iron GS D400 cover e 0.30 Cm Lean concrete

FINAL (100% design) – REV02 SCHEDULE OF WORK ITEMS Page 38 of 46

• Supply and installation of sand layer;

a 1.00 Ls.

34. +1530New asphalt layers including n.1 road subgrade layer, n.1 road subgrade tout-venant layer, n.1 bituminous conglomerate connection layer th. 8cm, n.1 bituminous conglomerate road wear layer th.

3cm, including concrete curbs a 30.00 Cm Tout-venant B 160.00 Sm bituminous conglom. 8cm (base layer) C 160.00 Sm bituminous conglom. 8cm (conn layer) D 160.00 Sm bituminous conglom. 3cm (wear layer) e 15.00 Cm Road subgrade f 4.00 m Concrete curb

35. Removal and reinstallation of existing vertical signs, on roads and parking areas before and to restore after the excavation.

Item includes:

• Scaffoldings, where needed.

36. Furnishing and installation of horizontal road signs, where indicated, on APRON, roads and parking areas, to restore after the asphalting.

Item includes:

• Reinstallation of existing vertical signs.

a 1 Ls. Horizontal road signs b 1 LS. Painting of road symbols

37. Spread of vegetal soil, grass seeding.

a 255.00 Cm. Spread of vegetal soil b 1,700.00 Sm. Grass seeding

FINAL (100% design) – REV02 SCHEDULE OF WORK ITEMS Page 39 of 46

38. Testing and shop drawings with calculation and technical reports, maintenance plan, asseverations of the entire system and other documentation in accordance with the general specifications.

Item includes:

• Ad-hoc training to Aviano AB personnel concerning the use and maintenance of installed water treatment plant. The training shall include training manual, video recording of training section, instruction manual and video instructions.

• - All tests,…