SOW_ASHE_16-1034_Rev_1_CNS_FENCE__GATE_606_COMPOUND.pdf

PROJECT: ASHE 16-1034 Statement of Work

DATE: MARCH 2016 REVISION # 1

31CES/CENMP 1

DATE: MARCH 2016

U.S. AIR FORCE

31ST FIGHTER WING

31ST CES/CENMP

AVIANO AIR BASE, ITALY

TECHNICAL SPECIFICATIONS FOR

ASHE 16-1034

CONSTRUCT FENCE & GATE AT 606 ACS COMPOUND,

AREA F, AVIANO AB, ITALY

REVISION # 1

31CES/CENMP 2

1. SCOPE OF WORK: The Contractor shall provide all management, tools, supplies, equipment, transportation and qualified personnel necessary to enlarge the parking area for the 606th ACS bed down with the following works:

a) demolish existing fence between old 606rd compound and Fac. 1430 parking lot;

b) re-fence the parking lot to enlarge the 606 the Compound tactical vehicle parking area by means of supply and installation of new security fence;

c) construction of new sliding and pedestrian gates on South side of the Compound, including new buried electrical cable duct;

d) repair two existing sliding gates on North side of the Compound. Contractor shall remove and store sliding gates, demolish the existing concrete foundations and rails, pour new concrete foundations, install new rails, new gate wheels and re-install the gates. The project foreseen the supply and installation of new gate motors, safety devices and excavation works for the new electrical power line.

Contractor shall comply with current regulations and law in force. Contractor shall store their materials in designated areas as specified by the Project Inspector or Representative. Period of performance shall be 100 calendar days to allow material procurement, work completion and clean up.

2. WORK LOCATION. Work place performance will be in Area F, Aviano Air Base, Italy.

31CES/CENMP 3

3. WORK SITE CONDITIONS:

a. Before works start, contractor will submit a detail works schedule to C.O. for coordination and approval.

b. The Contractor shall provide electricity on work site, if needed, with its own power generator at no additional cost for the Government. Water will be available but Contractor shall provide a temporary above ground line if needed. The Contractor shall not alter characteristics and shall observe conservation practices at all times. All connections shall be the responsibility of the Contractor including restorations to initial conditions.

c. Authorized work hours and days. Performance of work hereunder shall be from Monday through Friday excluding holidays from 08.00 to 17.00 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 not be always available for Contractor use.

When toilets are not available, it will be contractor responsibility to provide temporary porta-potty at no additional cost for the Government. Contractor shall use facilities in a manner to maintain their state of cleanliness and hygiene.

e. 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.

f. The Contractor shall be responsible for ensuring all personnel engaged in the performance of this contract observe all host country laws concerning safety. At all times the Contractor will assure all personnel are wearing the correct safety equipment when performing their work, such as steel toe boots, gloves, reflective gear and any other equipment deemed necessary to perform their work in the safest form. The Contractor shall also assure all personnel comply with Italian laws DM. 81/08.

g. 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 15 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.

h. 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.

i. The Contractor shall perform no digging until receipt of a completely coordinated AF form 103 from the Contracting Officer.

l. At least 10 days prior to the pre-final inspection, the Contractor shall furnish to the Contracting Officer all installed equipment operation and maintenance documentation, certificates concerning installed systems as required by host country laws..

m. The contractor, when working at the repair of the two existing sliding gate on North side of the Compound, shall always guarantee the access to the 606th Compound.

31CES/CENMP 4

4. GENERAL NOTES

1. At the end of the work, the Contractor shall provide the Government with three copies of the following documents: for warranty call purpose, 3 copies of letter identifying project number, item, company address, phone number, point of contact, item warranty expiration date, etc.

2. All structures will have to comply with “Norme Tecniche per le Costruzioni 2008” D.M. 14-Jan- 08 e circolare applicativa n.617 del 02/02/09; Contractor will submitt three copies of structural design analysys for the new metal sliding/pedestrian gates and concrete foundations in accordance with applicable laws and norms signed by a registered Structural Engineer, including shop drawings in DWG format.

3. All installed electrical equipment shall have the required Italian Mark of Quality and shall conform to D.P.R. No. 459, dated 24 July 1996, with "C.E." Mark; 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. 626/96 and subsequent modifications which apply the Directive 93/68/CEE.

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

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

b) Final Acceptance Test Certifications for electrical systems signed by a Registered Engineer to be selected among three candidates proposed by the Contractor to the Contracting Officer;

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

d) 3 set of certificate of testing for the gates signed by a registered Engineer.

5. 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.

6. The Contractor shall return all areas disturbed during construction to their original condition before final acceptance by the Government.

7. Contractor is required to provide to Government a total of twenty (20) remote control 4 channels for new and existing gates motors.

31CES/CENMP 5

5. WORK DESCRIPTION

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.

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 and/or are manifested, in order to deliver a complete project based on its overall scope.

DEMOLITION WORKS:

5.1 Removal and disposal of existing fence (height 2.40 mt) between old 603rd tactical compound parking area and bldg. 1430 parking lot including demolition of the existing foundation, steel posts, metal fabric fence, pedestrian gate, loading and transportation of resulting material to authorized dumps site and dumping fees. Item includes backfilling works, soil compaction and any other burden to have a job performed in a workmanlike manner.

90.00 L.M.

5.2 Demolition of asphalt pavement (binder and wearing course), 12-15 cm thickness, including asphalt cutting, to allow the installation of line post/bracings for the new security fence in front/ beside of bldg. 1430 and for new electrical cable ducts. The item includes the removal and transportation of resulting material to authorized dump, dumping fees and any other work to provide a job performed in a workmanlike manner.

50.00 SQ.M.

NEW WORKS:

5.3 Demolition of existing reinforced concrete slab for electrical cable ducts.

Item includes:

- Saw cut of the pavement edges;

- Demolition until 30 cm thickness reinforced concrete surfaces, including sub-base;

- Loading and transportation of resulting material to authorized dump site and dumping fees;

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

48.00 m2

5.4 Trench excavation in any kind of soil for new electrical cable ducts until the depth of 1.00 mt.

Item includes:

- Trench excavation 0,60 m3/lm;

- Loading and transportation of resulting material to authorized dump site and dumping fees;

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

114.00 m3

31CES/CENMP 6

5.5 Backfilling operation of previous excavated trenches.

Item includes:

- 900 mm backfilling with selected previously dug earth material;

- Soil Compaction at 95% of max density AASHO modified test;

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

114.00 m3

5.6 Furnish and installation of concrete industrial floor for external area (pad and sidewalks), up to

30.0 cm height, consisting of concrete cast-in-place of class C25/30 and reinforced with B450C 20x20cm, 8 mm diameter electro-welded steel wire mesh. Floor surface will be hardened with quartz 4kg/mc and final finish will be rough and worked with helicopter. Item includes any other burden to give a job performed in a workmanlike manner.

48.00 m2

5.7 Furnish and installation of hot zinc coated steel posts one every 2.60 mt, diameter = 60.3 mm, 5 mm of thickness, hot rolled (not welded) 80 cm encased in concrete foundation and at least 2.40 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 50 x 50 x 90 cm and any other burden to give a job performed in a work-man-like manner.

56 Each

5.8 Furnish and installation of hot zinc coated bracings of same characteristics of the existing one with an angle of about 30°, encased in concrete foundation 30 cm and mechanical connected to the posts with clamps and 12 mm stainless steel bolt. 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.

37 Each

5.9 Furnish and installation of new zinc coated steel fence, h = 2.40 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, etc.), fence will be tied to the bottom on existing asphalt pavement with galvanized steel clip to avoid that in any point it can be lifted no more than 5 cm. Install seventh galvanized steel clips (“fermaglio”) ties on each post and any other burden included to have a job performed in a work-man-like manner.

145.00 LM

5.10 Furnish and installation of outriggers, 60 x60 x 8 mm “T” shaped, one for each steel pole, hot zinc coated steel 63 cm long 45° angled with the lodge of four strands 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 fence and any other burden included to have a job performed in a work-man-like manner;

56 Each

5.11 Furnish and installation of zinc coated barbed wire four strands 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.

580.00 L.M.

31CES/CENMP 7

5.12 Demolition of concrete curbs (30.00 L.M.) and removal of 11.00 L.M. of existing metal fence

(height 2.70 mt) to allow the construction of new sliding and pedestrian gates on south side of 606 ACS compound. The item includes the removal and transportation of resulting material to authorized dump, dumping fees and any other work to provide a job performed in a workmanlike manner.

L.S.

5.13 Supply manpower and equipment to remove seven (7) trees, bushes and 40 cm height top soil/gravel (120 Sq.M) where new sliding/pedestrian gates will be constructed. Item includes removal, storage and re-installation of 6 vertical parking signs, loading and transportation of resulting material to authorized dump site and any other burden to have a job performed in a work man like manner.

5.14 Furnish and installation of new concrete curbs, including sub-base preparation, concrete, and any other burden to give a job performed in a work man like manner.

L.M. 40.00

5.15 Provide manpower and material for casting in place C35 concrete for foundations (section 1.30x

0.70 mt) and for new pedestrian gate’s sidewalk (1.30 mt. width x 20 cm height) as shown on the project drawings, including vibration, finishing and curing. Item includes formworks, excavation works, backfilling and any other burden to have a job performed in a workmanlike manner.

21.00 m3

5.16 Furnish and installation of B 450 C reinforcement steel bars (dia. 12 mm), stirrups (dia. 10mm /

25cm) for sliding gate foundation, electro-welded wire mesh 20x20 cm dia. 6 mm for new sidewalk and any other burden to have a job performed in a workmanlike manner.

Kg 1400.00

5.17 Furnish and placing, 7 cm thickness modified binder course and 3 cm thickness of modified wearing course, including sub-base preparation, tack coat (1.5 kg/m2) and any other necessary work to give a job performed in a workmanlike manner.

160.00 m2

5.18 Furnish and installation of new metal sliding gate, height 2.70 mt, length 9.30 mt as shown on drawings C-1 Rev#1 / C-2 ( approx. weight 2200 Kg). All new metal work shall be hot dipped galvanized and painted dark brown. New gate will be equipped with stability concrete ballast and all safety devices, support, rubber bumper, etc.

Item includes the supply and installation of two 200x200x4 mm steel pillars, hot rolled steel rails full section, 20.00 L.M. each one (not tubular type) anchored and able to bear the heavy load of the moving sliding gate type “VIGNOLES” or similar approved; six wheels, type Comunello or similar approved, diameter 197 mm and any other burden to have a job performed in a workmanlike manner.

1 Each

31CES/CENMP 8

5.19 Furnish and installation of new metal pedestrian gate, height 2.70 mt, 1.20 mt width as shown on drawings C-1 Rev 1. All metal work shall hot dipped galvanized and painted dark brown, welded pipe frame dia. 60 mm, complete of 10 mm dia. rod with turnbuckle. Item includes the supply and installation of two dia. 70x5 mm steel pillars, outriggers, barbed wires, excavation works, concrete foundation, zinc coated steel fence, wire diameter =3.8 mm with mesh no more than 50 mm, keypad on both sides, support, electrical feeding, wiring, conduits and any other accessories to give a job performed in a workmanlike manner.

1 Each

5.20 Furnish and installation of two (2) road combine polyethylene pits for drainage dispersion, type “ACO Combipoint PE” or equivalent, dim. 50x50 cm, heigth 75 cm, complete of flat cast iron yard drain class D-400 and accessories. Item includes also furnishing and installation of L.M. 20 of perforated PVC drainage pipes, dia. 200 mm, (10 mt. for each pit), excavation works, backfilling, connection with new combined polyethylene pits, 30 cm of washed gravel around perforated pipes, loading and transportation of resulting material to authorized dump site, dumping fees and any other work to give a job performed in a workmanlike manner.

5.21 Furnish and installation of new gate motors, type CAME, model BK-2200T 230-400 V AC three-phase or similar approved, including control panel ZT6C. Item includes construction of new concrete supports, removal and disposal of existing motors/supports, electrical connections, new wiring, conduits, testing, training to Government personnel and any other burden to have a job performed in a workmanlike manner Each 2

5.22 Furnish and installation of new gate motors, type CAME, model BY-3500T 230-400 V AC three-phase or similar approved for new gate, including control panel ZT6C. Item includes the supply and installation of double photocells on both side, keypad, key selector, LED flashing light, antenna receivers, remote controls four channels, construction of new concrete supports, electrical connections, new wiring, conduits, testing, training to Government personnel and any other burden to have a job performed in a workmanlike manner Each 1

5.23 Furnish and installation of buried electrical cable-ducts composed as follows:

• 190 L.M. of high density polyethylene “PEHD”, dia. 110 mm, suitable per electrical system;

• Lean concrete protection C16/20;

• Plastic warning tape with magnetic signal;

• 6 concrete pits, dim. 60x60 cm, with cast iron cover D 400;

• three copper bond steel ground rods dia. 22 mm and 3.00 mt length (one for each gate motor);

• Item includes any other burden to provide a job performed in a workmanlike manner;

5.24 Furnish and installation of electrical feeding line for the three new sliding gate motors through FG7 cable 4 x 6.00 mm (approx. 280 L.M.). Item includes furnish and installation of three new thermal magnetic circuit breakers 3P+N C16 Id 30 mA, Type A, with ground fault protection, installed in the main electrical L.V. panel of bldg. 1380 (two) and bldg. 13816 (one), type Schneider or similar approved. Item include electrical conduits, junction boxes and any other burden to provide a job performed in a workmanlike manner.

31CES/CENMP 9

5.25 Furnish and installation of the following DEHN surge protectors or similar approved:

a) DEHN ventil MTT 25 S to be installed in the main electrical panel of bldg. 1380 and 13816, including 315 A fuses;

2 each

b) DEHN guard DG M TNS 275 to be installed next to each gate motor/control panel, including 125 A fuses;

3 each

c) DEHN flex A 255 (924389) to be installed on each phase of gate motor mother boards;

12 each

d) furnish and installation of electrical boxes, IP 65, of adequate sizes to contain the surge protectors, including support, conduits, electrical connection, wiring and any other burden to provide a job performed in a workmanlike manner

3 each

REPAIR WORKS:

5.26 Existing gates repair on north side of the 606 compound. The item consists of:

• Removal of existing sliding gates. The contractor shall provide all the personnel and equipment to remove and storage two existing heavy weight 11.50 m long sliding gates (approx. 2.35 mt height and 1500 Kg weight each one), including any other burden to provide a job performed in a safe and workmanlike manner.

• Furnishing and installation of hot rolled steel rails full section, 23.00 L.M. each one (not tubular type) anchored and able to bear the heavy load of the moving sliding gate type “VIGNOLES” or similar approved, with surface treatment to support heavy duty operations (heavy load and often operations) to avoid steel exfoliation, guaranteeing durability and any other burden to have a job performed in a workmanlike manner

2 Each

5.27 Complete demolition of the existing foundations for both gates, having dimension 23.00x0.30x

0.40 mt each one, including removal of existing railings, saw-cutting existing concrete, loading and transportation of resulting material to authorized dumps site, dumping fees. Item includes soil compaction, cleaning the demolished surfaces with high pressure water jet and any other burden to have a job performed in a workmanlike manner.

5.52 m3

5.28 Furnish and installation of B 450 C reinforcement steel bars (dia. 14 mm), stirrups (dia. 8mm / 25cm) and any other burden to have a job performed in a workmanlike manner.

Kg 450.00

5.29 Provide manpower and material for casting in place C35 concrete for foundations (section 0.30x

0.40 mt) including vibration, finishing and curing. Item includes formworks and any other burden to have a job performed in a workmanlike manner.

5.52 m3

31CES/CENMP 10

5.30 Furnish and installation of new 200,000 cycle wheels, type “Comunello” or similar approved, having minimum diameter of 247 mm, including removal of all existing wheels and supports, installation of the wheels in a new position to prevent that gate structure bends. The item includes all the steel carpentry works needed to remove the wheels, cut existing supports and provide new supports in new position approved by Project Manager, products to protect from rust, painting as needed, lifting systems, supporting structures and transportation of resulting material to an authorized dump and any other burden to have a job performed in a workmanlike manner.

Each 4

5.31 Furnish and installation of new steel galvanized gate racks (“cremagliera”) having the same characteristic of the existing one. The item includes furnishing and installation of galvanized metal flashing to protect the rack from rainwater, removal and disposal of old racks and any other burden to have a job performed in a workmanlike manner 23 L.M.

5.32 Provide manpower and material for the repair the damaged parts of the existing gates supports.

Item includes minor repair, welding operation and any other works to have both gates perfectly aligned and operational.

L.S

5.33 Furnish and installation of new photocells system and supports to protect the gates while they are opening/closing (photocells will be double on each side). The item includes excavation works, concrete demolition, backfilling, conduits, wiring, removal/ disposal of existing photocells and any other burden to have a job performed in a workmanlike manner

5.34 Furnish and installation of new keypads, key selectors for two gates on both internal/external side of the gates and supports. Item includes furnishing and installation of new LED flashing safety lights, new electrical panels IP 66, antenna receivers, remote controls four channels, new conduits, wiring, removal and disposal of existing keypads, flashing lights, conduits, wiring, existing electrical box panels and all old electrical system related to existing gates.

31CES/CENMP 11

PHOTO OF EXISTING TWO GATES TO BE REPAIRED

31CES/CENMP 12

6. APPLICABLE TECHNICAL SPECIFICATIONS

The following Sections of the Master Specifications for construction projects of the Air Base in Aviano (PN), Italy, dated November 2005 and applicable modifications shall be applicable to the present project, together with the List of Work Items to be performed:

01100 GENERAL CONDITIONS (6 pages) 01101 PROJECT SIGN (2 pages) 02220 02315 02741 02821

SITE DEMOLITION (5 pages) EXCAVATION AND FILLS (12 pages) BITUMINOUS CONCRETE PAVMENTS (21 pages) CHAIN LINK FENCES AND GATES (3 pages)

03300 CAST IN PLACE CONCRETE (29 pages) 05500 METAL FABRICATIONS (8 pages) 09900 16050 16303 16316

PAINT AND COATINGS (13 pages) BASIC ELECTRICAL MATERIALS AND METHODS (5 pages) UNDERGROUND TRANSMISSION AND DISTRIBUTION LINES (13 pages) SWITCHBOARDS (5 pages)