ASJE_09-1030_SOW_DRAFT_for_RFI.pdf

PROJECT ASJE 09-1030 Technical Specifications Rev.2

DATE: FEB 2017

31CES/CENM 1

Date: JAN 2017

U.S. AIR FORCE

31ST FIGHTER WING

31ST CES/CENM

AVIANO AIR BASE, ITALY

TECHNICAL SPECIFICATIONS FOR

ASJE 09-1030 REQUALIFICATION OF AREA 2, PH#1

DEMOLITION

31CES/CENM 2

1. SCOPE OF WORK:

The purpose of this project is the demolition and transportation to authorized dump of existing permanent buildings located in Area 2 in accordance with all applicable norms and regulations, including asbestos removal-disposal and area restoration. Additionally, this project includes supply and installation of a new water line to feed Area 1 from Area 2 water plant and installation of a new Medium.Voltage. underground by-pass.

2. WORK LOCATION: Work place performance will be in Area 1 and 2, Aviano Air

Base, Italy, as shown in the below maps.

SITE MAP

AREA 2

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SITE PLAN

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3. WORK SITE CONDITIONS:

a. The Contractor is permitted to use reasonable quantities of available electricity and water at the work site. The Contractor shall alter characteristics and shall observe conservation practices at all times. All connections shall be the responsibility of the Contractor including restorations to initial conditions.

b. Interruption of utilities. Utilities shall not be interrupted until approval is received from the Contracting Officer. Any such need shall be requested in writing by the Contractor at least 10 days in advance of the needed interruption. Requests for utility interruption shall indicate the type of utility to be interrupted, the type of operation requiring the interruption, the date and duration. To the maximum extent possible interruption shall be scheduled on weekends or U.S. holidays in order to minimize impact to base activities.

c. Authorized work hours and days. Performance of work hereunder shall be from Monday through Friday excluding holidays from 07.30 to 17.30 hours. Work during weekends or holidays may be requested by the Contractor with a minimum of 10 days advance notice, however the Contracting Officer has the right to deny such request if reasons requiring weekend and holiday work are not valid or for security or other necessities.

d. Toilet facilities in the vicinity of the work site shall be available for Contractor use. The

Contractor shall use facilities in a manner to maintain their state of cleanliness and hygiene.

e. If welding is to be performed the Contractor shall ensure a welding permit is obtained from the Aviano Air Base Fire Department prior to performing welding operations.

f. The Contractor shall not use base refuse containers to discard debris. All construction debris shall be discarded by the Contractor off base at authorized sites according to category of debris/refuse in strict observance of all host country laws, decrees and local regulations in force.

g. The Contractor shall be responsible for ensuring all personnel engaged in the performance of this contract observe all host country laws concerning safety and in particular Italian laws D.M. 81/08.

h. The Contractor shall perform no digging until receipt of a completely coordinated AF

Form 103 from the Contracting Officer.

i. At least 5 days prior to the pre-final inspection, the Contractor shall furnish to the

Contracting Officer certification of all disposed materials in accordance with host nation applicable norms.

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4. PROJECT WORKS:

Area 2 presents a gross surface of about 41,500 sq.m. This project foresees the demolition of facilities and annexes with a total gross surface of about 12,850 sq.m. and a total gross volume of about 131,000 c.m.

Works will include complete demolition of facilities composed by masonry and/or concrete walls including concrete roof slab/columns and foundation, removal of mechanical and electrical systems (electrical panels, pumps, mechanical piping, valves, Comm. Racks, etc), and transportation of the resulting materials to authorized dumps. Item will include removal and disposal of eventual existing furniture and equipment, and transportation to an authorized dump.

Item includes disconnection, tapping and leaving underground abounded utilities serving the facilities. Resulting materials of any nature and category shall be disposed in accordance with all applicable Italian laws and regulations in force.

Potential Asbestos Containing Material (PACM) and/or Asbestos Containing Material (ACM) eventually present in the facilities will be removed and disposed of in accordance with all applicable Italian laws and regulations in force.

After completion of work the site areas shall consist solely of bare terrain - free of any sidewalks, pads and leaving underground abounded utilities serving the facilities. Project includes restoration of the area affected by the works by furnishing gravel sub-base, 20 cm of top soil and grass seeding. The area shall be leveled to the maximum extent possible following the existing storm water discharge points distribution.

Project also includes demolition and removal of every existing asphalt area, including roads, pads, etc and all existing sidewalks.

Finally, the project includes supply and installation of a new water line to feed area 1 from area 2 water plant and construction of a fence around Substation 246.

Projects works will be listed in the following parts:

Part. A - NEW WORKS.

Part. D - DEMO WORKS.

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4.A. Part. A - NEW WORKS.

4.A.1 SUPPLY AND INSTALLATION OF NEW FENCE FOR B.246

Supply and installation of new security fence. Item includes

- Supply and installation of hot zinc coated steel posts one every 2.60 mt, diameter = 60.3 mm, 5 mm of thickness, without welding (“Mannesmann process”), 80 cm encased in concrete foundation and at least 2.15 mt high above ground with same geometric characteristics of the existing posts. The item includes digging, compaction and pouring of class C25/30 concrete foundation 60 x 60 x 90 cm and any other burden to give a job performed in a work-man-like manner.

- Supply and installation of hot zinc coated bracings, diameter = 60.3 mm, 5 mm of thickness, without welding (“Mannesmann process”), with an angle of about 30°, encased in concrete foundation 40 cm and mechanical connected to the posts with clamps and 12 mm stainless steel bolt. One bracing shall be installed every 4 posts, three bracing at any direction change more than

30 degree and two bracings shall be installed every 40 L.Mt. The item includes digging for the concrete foundation of the bracing posts, concrete pouring with concrete class C25/30, loading and transportation of resulting material to an authorized dumping site and any other burden to have a job performed in a work-man-like manner.

- Supply and installation of new zinc coated steel fence, h = 2.10 m with a mesh no more than 50 mm, wire diameter = 3,8 mm, four tension zinc coated steel wires (top, bottom and two in the middle) diameter = 4 mm, with same mechanical and geometrical characteristics of the existing

(steel, wire, mesh, height, ect.), fence will be tied to the bottom on new C25/30 40x30cm concrete curb pavement with galvanized steel clip to avoid that in any point it can be lifted no more than 5

cm. Install tenth galvanized steel 5 mm dia. clips (fermaglio) ties on each post and any other burden included to have a job performed in a work-man-like manner.

- Supply and installation of Y outriggers, 60 x60 x 8 mm “T” shaped, one for each steel pole, hot zinc coated steel two directions outriggers (to create a “Y”) 63 cm long 45° angled with the lodge of four strands on each side of barbed wire. The item includes the system to connect the outriggers to the posts by a 12 mm a stainless steel bolt and welded on the spot in the same pattern as the existing perimeter fence, and any other burden included to have a job performed in a work-man-like manner.

- Supply and installation of zinc coated barbed wire eight strands (four inside and four outside) with two 3 mm thick steel wires twisted with four stings at least every 10 cm, complete tension systems, connections and any other burden included to have a job performed in a work-man-like manner.

- Supply and installation of hot zinc coated double-door steel gate 2x150x210cm, including diameter = 80.0 mm tubular profiles, steel fence with a mesh no more than 50 mm, outriggers and barbed wires as for the fence, tension wires, accessories, latch closing system, lockset metal plate and every other item to provide a job in workmanlike manner.

25.0 l.m.

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4.A.2 NEW WATER LINE

Furnishing and installation of high density polyethylene piping for sanitary water, according to UNI

10910, UNI EN 12201 and UNI EN ISO 15494, suitable for sanitary water transportation according to

Circolare n°102 of 1978/12/02 of Department of Health PN-16, complete with special parts, accessories, bents, flanges, bolts and screw nuts, anchorages, concrete protections, electrical welded sleeves. Item includes:

- Excavation in any kind of soil and compactness up to 1.0mt deep;

- Sand bed;

- Warning tape

- Back-filling;

- Soil Restoration;

- Connection to 2 existing 250mm valves;

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

Size 315 mm 500,00 l.m.

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4.A.3 NEW M.V. BY-PASS (See attached)

4.A.3.a Supply and install 220 lm (to be verified by the contractor) 1x orange PVC flexible conduit and

4x MV cable conduits, 160mm, from manhole# EH1005 (Area1) to manhole# EH2014 (Area2).

NOTE: The existing crossing path below the provincial road can be used.

Item includes:

- Two manholes, same dimension and features of the existing (e.g. MH #EH2014);

- Restore of the soil to the previous condition;

4.A.3.b Furnishing and installation 260 meters (to be verified by the Contractor) of two three phases MV lines 3-1x150, from manhole# EH1005 (Area1) to manhole# EH2014 (Area2).

The new MV cable lines shall have the same characteristics of the existing ones: 3-1x150 twisted type

MV cable Type RG7H1RXR 12/20 KV.

The new cable must be pulled using Dynamometric Wrench and following the constructor DATA in order to avoid over pull, stress and damages to the cable during the pulling. It is absolutely not permitted the use of vehicles (I.E Excavators or Pick Up) to pull the cable. At each end, from the last manhole before the substations, the cable must be untwisted in order to enter the substation with 3 separate poles. Furthermore, in the last manholes before the substations, the contractor will leave some extra coil of cable.

NOTE: 1. Before the energizing of the MV system the contractor must perform an insulation test of the line using the “Low Voltage” procedure.

2. The modification of each three phases MV line must be performed in sequence to avoid any outage of the power distribution to Area 1.

Item includes:

- Perform Phase Concordance Test after the connection of the cables to the MV cells between substation #246 and substation #165 and between substation #246 and substation #17004;

- Supply and install 2 ea splices for each line inside the manhole EH1005 and EH2014; all the splice MUST be inspectable type Raychem GHVE 30/240-1, ENEL approved, or equivalent;

- Removal and disposal of 350 lm. (to be verified) of cables (MV, FO and pilot one) placed in the following path # EH2014 – EH2015 - EH2016 - EH2017 - EH2018 - EH2019 - EH2020 –

EH1001 - EH1002 - EH1003 - EH1004 and EH1005. Loading and transportation to authorized public dump of all materials not to be reused, as directed by the Contracting Officer’s Technical

Representative;

- all operations necessaries for the workmanlike execution of the work.

4.A.3.c Furnishing and installation of the 9/125 micron monomodal 12 strand Fiber Opticcable for outdoor installation between substation #246 and substation #165 and between substation #246 and substation #17004, in orange PVC flexible conduit placed in the new MV cable conduits.

Item includes:

- 260 lm of monomodal F.O.

- Supply and install 2 ea splices for each line inside the manhole EH1005 and EH2014;

- All splices shall be tested for cable faults and splicing errors as they are completed. All cable faults and/or splicing errors detected shall be corrected after the completion of each splice point test and prior to sealing the closure. The contractor's Quality Control Managerand the designated government representative shall inspect all splices prior to sealing the closure. If, for any reason, moisture contaminates a splice, all modules and/or connectors shall be replaced and the entire splice retested.

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- Fiber Optic Tests.

o All strands of all fiber optic cables shall be tested as directed by the base communications organization. Measurement of Optical Power Loss of Installed

Single-mode Fiber Cable Plant, or equivalent. As a minimum, the following tests shall be performed. Both Optical Time Domain Reflectometer (OTDR) and Optical

Power Meter tests will be used for all end-to-end circuits. For incomplete circuits that end in maintenance holes, only OTDR testing is required.

o Optical Attenuation.

End to end attenuation tests shall be conducted on all fiber optic cable strands. Tests shall be accomplished to ensure the installed cable is within the specified parameters.

o Distance.

Test to determine the installed cable length between optical patch panels. All strands of all fiber optic cables shall be tested.

- Acceptance/Installation Test Report. The Contractor shall provide an installation test report of the results of the testing accomplished under the installation test plan to 31 CS/SCX in English.

- Work item shall be in compliance with Section Nos. 16303/R of the Master Technical

Specifications.

- All operations necessary for the work-man-like execution of the work.

4.A.3.d Furnishing and installation of 260 lm pilot wire to provide the selectivity between the MV loop protections.

Item includes:

- Furnishing and installation of twisted and shielded two pair telephone cable between substation

#263 and substation #246.

- Connection between the pilot wire and the MV protection relays.

- Performing of the new Selectivity study, resetting of the Protection relays of the entire MV loop, retest redesigned Protection relays system IAW CEI 0-16;

- Work item shall be in compliance with Section No. 16303/R of the Technical Specifications.

4.A.3.e. Furnishing and installation of metal cable tray inside the MV manholes for F.O. and pilot cable manhole crossing.

Item includes:

- Furnishing and installation of 2.40 l.m of galvanized steel cable tray dimensions 100x50 mm.

- Special fittings, cover, bends and anchoring devices.

- Work item shall be in compliance with Section Nos. 16303/R, and 16360/R of the Technical

Specifications.

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4.D. Part. D - DEMO WORKS.

4.D.a DEMOLITION AND DISPOSAL OF FAC. 201 - GUARD CHECK

4.D.a.1 Demolition of Fac.201 – Guard Check, Total Gross Volume (Vol. Vuoto per Pieno) = 95.0 c.m.

4.D.b DEMOLITION AND DISPOSAL OF FAC. 218 - LIBRARY

4.D.b.1 Demolition of Fac.218 – Library, Total Gross Volume (Vol. Vuoto per Pieno) = 2,334.0 c.m.

4.D.c DEMOLITION AND DISPOSAL OF FAC. 219 - DORMITORY

4.D.c.1 Demolition of Fac.219 – Dormitory, Total Gross Volume (Vol. Vuoto per Pieno) = 22,437.0 c.m.

4.D.c.2 Removal and disposal of PACM.

PACM on roof membranes = 650.0 sq.m.

PACM on roof vapor barrier felt = 650.0 sq.m.

PACM on roof glue sealing = 650.0 l.m.

Lump Sum

4.D.d DEMOLITION AND DISPOSAL OF FAC. 220 – ADMINISTRATIVE BUILDING

4.D.d.1 Demolition of Fac.220 – Administrative Building, Total Gross Volume (Vol. Vuoto per Pieno) = 5,279.0 c.m.

4.D.d.2 Removal and disposal of PACM.

PACM on gaskets = 52 each

PACM on fire door = 1 each

4.D.e DEMOLITION AND DISPOSAL OF FAC. 224 – ART AND CRAFTS CENTER

4.D.e.1 Demolition of Fac.224 – Arts and Crafts Center, Total Gross Volume (Vol. Vuoto per Pieno) = 6,578.0 c.m.

4.D.e.2 Removal and disposal of ACM/PACM

ACM on gaskets = 40 each

ACM on pipe insulation = 110 l.m.

PACM on fire sealing = 6.0 sq.m.

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4.D.f DEMOLITION AND DISPOSAL OF FAC. 240 – FITNESS CENTER/CDC

4.D.f.1 Demolition of Fac.240 – Fitness Center/CDC, Total Gross Volume (Vol. Vuoto per Pieno) = 13,191.0 c.m.

4.D.f.2 Removal and disposal of PACM/ACM.

PACM on roof membranes = 2,100.0 sq.m.

PACM on gasket material = 4 each

PACM on fire doors = 2 each

ACM on gasket material = 11 each

4.D.g DEMOLITION AND DISPOSAL OF FAC. 244 – DINING FACILITY

4.D.g.1 Demolition of Fac.244 – Dining Facility, Total Gross Volume (Vol. Vuoto per Pieno) = 6,940.0 c.m.

4.D.h DEMOLITION AND DISPOSAL OF FAC. 245 – STORAGE ROOM

4.D.h.1 Demolition of Fac.245 – Storage Room, Total Gross Volume (Vol. Vuoto per Pieno) = 88.0 c.m.

4.D.i DEMOLITION OF FAC. 248 – ADMINISTRATIVE BUILDING

4.D.i.1 Demolition of Fac.248 – Administrative Building, Total Gross Volume (Vol. Vuoto per Pieno) = 3,746.0 c.m.

4.D.i.2 Removal and disposal of PACM/ACM.

PACM on floor tiles glue = 75.0 sq.m.

ACM on insulation = 2.0 sq.m.

ACM on gasket material = 44 each

4.D.l DEMOLITION AND DISPOSAL OF FAC. 250 – SCHOOL FACILITY

4.D.l.1 Demolition of Fac.250 – School Facility, Total Gross Volume (Vol. Vuoto per Pieno) = 6,677.0 c.m.

4.D.l.2 Removal and disposal of PACM.

PACM on gaskets = 24 each

4.D.m DEMOLITION AND DISPOSAL OF FAC. 251 – BUS CANOPY

4.D.m.1 Demolition of Fac.251 – Bus Canopy, Total Gross Volume (Vol. Vuoto per Pieno) = 41.0 c.m.

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4.D.n DEMOLITION AND DISPOSAL OF FAC. 254 – DORMITORY

4.D.n.1 Demolition of Fac.254 – Dormitory, Total Gross Volume (Vol. Vuoto per Pieno) = 30,024.0 c.m.

4.D.o DEMOLITION AND DISPOSAL OF FAC. 256 – ADMINISTRATIVE BUILDING

4.D.o.1 Demolition of Fac.256 – Administrative Building, Total Gross Volume (Vol. Vuoto per Pieno) = 7,046.0 c.m.

4.D.o.2 Removal and disposal of ACM.

ACM on floor tiles glue = 40.0 sq.m.

4.D.p DEMOLITION AND DISPOSAL OF FAC. 258 – DORMITORY

4.D.p.1 Demolition of Fac.258 – Dormitory, Total Gross Volume (Vol. Vuoto per Pieno) = 25,952.0 c.m.

4.D.q DEMOLITION AND DISPOSAL OF FAC. 261 – AREA 2 UNDERPASS

4.D.q.1 Demolition of Fac.261 – Area 2 Underpass, Item includes supply and installation of 30.0cm thick masonry wall to block-off the underpass

(25.0cm thick masonry blocks + 2.5cm + 2.5cm painted plaster).

Item includes area 2 – area 1 gas line cut-off.

Total Gross Volume (Vol. Vuoto per Pieno) = 270.0 c.m.

4.D.r DEMOLITION AND DISPOSAL OF FAC. 21902 – PAVILLION

4.D.r.1 Demolition of Fac.21902 – Pavillion, Total Gross Volume (Vol. Vuoto per Pieno) = 100.0 c.m.

4.D.s DEMOLITION AND DISPOSAL OF FAC. 22001 – GARAGE

4.D.s.1 Demolition of Fac.22001 – Garage, Total Gross Volume (Vol. Vuoto per Pieno) = 72.0 c.m.

4.D.t DEMOLITION AND DISPOSAL OF FAC. 22002 – GARAGE

4.D.t.1 Demolition of Fac.22002 – Garage, Total Gross Volume (Vol. Vuoto per Pieno) = 72.0 c.m.

4.D.u DEMOLITION AND DISPOSAL OF FAC. 22401-22402-25001 – TRASH AREA

4.D.u.1 Demolition of Fac.22401-22402-25001 – Trash Area, Total Gross Volume (Vol. Vuoto per Pieno) = 288.0 c.m.

4.D.v DEMOLITION AND DISPOSAL OF FAC. 25401 – PAVILLION

4.D.v.1 Demolition of Fac.25401 – Pavillion, Total Gross Volume (Vol. Vuoto per Pieno) = 118.0 c.m.

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4.D.w DEMOLITION AND DISPOSAL OF FAC. 25403 – SUBSTATION

4.D.w.1 Demolition of Fac.25403 – Substation, Total Gross Volume (Vol. Vuoto per Pieno) = 470.0 c.m.

4.D.z DEMOLITION AND DISPOSAL OF ASPHALT AND SIDEWALK AREA

4.D.z.1 Demolition of Asphalt area, parking and road areas

Total Gross Area 20,250.0 sq.m.

4.D.z.2 Demolition of Sidewalks, asphalts, concrete and paver areas

Total Gross Area 4,900.0 sq.m.

4.D.zz OIL WATER SEPARATORS CLEAN UP

4.D.zz.1 Clean up and disposal of existing oil water separators tanks (see below map).

Item includes, cleaning, transportation and disposal in accordance with applicable norms.

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5. FINAL ACCEPTANCE TEST, CERTIFICATIONS AND OTHER REQUIREMENTS:

1. Once issued NTP, Contractor is required to contact CEAOR (Ms. Cristina Rossetto

0434-305691) and schedule a meeting to fill Form DD1354 with appropriate project data for real property capitalization (DD1354 and category codes list

CATCODE_LIST_2010 are available in engineering office during normal hour of operations). Contractor is required to provide final Form DD1354 for 31CES/CD signature before contract close out;

2. Before contract close-out , the Contractor shall provide the Government with three copies of the following documents:

- Disposal Certificates in accordance with applicable norms;

- Area 2 elevation survey signed and stamped by qualified engineer and CD with autocad and pdf electronic version of same drawings (AUTOCAD Release 2010 for drawings). Drawings shall be geospatially referenced using real world coordinates

WGS-1984 UTM 33N. 31CEN/CENM section (0434-305488) will provide an

AutoCAD drawing that is geospatially referenced for the contractor to use as a background.

6. ATTACHMENT

Spec 16303R en