ASHE_14-1062_SOW_2016.pdf

Project # ASHE 14-1062 Technical Specifications

DATE: JUN 2016

31CES/CENM 1

U.S. AIR FORCE

31ST FIGHTER WING

31ST CES/CENM

AVIANO AIR BASE, ITALY

TECHNICAL SPECIFICATIONS FOR

ASHE 14-1062 SUSTAIN BX-COMMISSARY PARKING LOT

AREA F, AVIANO AB, AVIANO (PN)

ITALY

31CES/CENM 2

1. SCOPE OF WORK. The project consists of transforming the parking spots from asphalt in permeable surface with self-blocking concrete pavers and sustains the remaining surface with an asphalt mill and overlay and paint refresh. The Contractor shall provide all management, tools, supplies, equipment, transportation and qualified personnel necessary to perform the following work:

1.1. Elevation Survey;

1.2. Supply and installation of concrete self-blocking bricks pavers;

1.3. Milling including cleaning of milled area;

1.4. Leveling manholes;

1.5. Clean covers, drains, grids, channels, etc;

1.6. Supply and installation of 5 cm modified bituminous wearing course;

1.7. Paint horizontal signs as existing condition.

Total area of approximately 30,000.00 sm.

2. WORK LOCATION

The work area is sited in an enclosed but not restricted or controlled area. The area requires attention to manage safety interferences.

31CES/CENM 3

3. WORK SITE CONDITIONS

a. The work will be performed keeping operational the area; the contractor will provide all the safety signs, equipments and preventive measures;

b. Before works start, contractor will submit a detail works schedule and phasing plan (AT LEAST SIX PHASES) to C.O. for coordination and approval at least two weeks before starting the field works;

c. Works will not be performed in a restricted area.

d. 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.

e. Authorized work hours and days. Performance of work hereunder shall be from Monday through Friday excluding holidays from 08:00 to 17:00hours. 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 week end and holiday work are not valid or for security or other necessities.

f 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.

g. 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.

h. 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.L. 81/08

31CES/CENM 4

4. 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

OR MANIFESTLY NECESSARY TO DELIVER A COMPLETE PROJECT BASED ON

ITS OVERALL SCOPE.

4.1

a) Elevation survey. The contractor will perform an elevation survey of the area to evaluate to assess eventual water standing and slopes issues to be corrected during works performance.

Lump sum

b) Concrete Pavers. Supply and installation of concrete pavers on parking spots. The item includes:

Supply and installation of self-blocking concrete pavers on parking spots. The item includes:

- asphalt saw cut;

- asphalt and sub-base demolition of the proper thickness;

- supply and installation of proper setting bed material for pavers;

- supply and installation of geotextile 300gr/sq.m. under the setting bed;

- supply and installation of concrete self-block brick pavers to create a permeable surface;

- supply and installation of top soil to fill concrete pavers tiles, grass seeding and curing up to grass growing;

- supply and installation of concrete pavers blocks“betomelle” of different colors to mark the parking spots (including those for disabled persons);

- supply and installation of pre-cast concrete curbs 8x25 cm between the pavers and the driveway asphalt including lean concrete setting bed;

- disassembling, storage with care and reinstallation of cart recovers;

- load on truck, transport and disposal in an authorized dump of the resulting materials;

- every other item to provide a job in a workmanlike manner.

12,000.00 Sq.m.

31CES/CENM 5

c) Milling. The item consists of providing all the manpower and equipment to mill up to 7 cm asphalt paved area. Item includes transportation to authorized dump and disposal of the resulting milled material, any other item to provide a job in a workmanlike manner.

14,900.00 Sq.m.

d) Leveling manholes. The item consists of providing all the manpower, equipment and consuming materials to remove the covers and put them at the appropriated elevation considered the final level of the asphalt after milling and overlay. The item includes load on truck, transport and disposal in an authorized dump of the proven materials, all burden included to provide a job in a workmanlike manner.

10 Ea

e) Cleaning the covers. The item consists of provide all the manpower and the equipment to proceed with the cleaning of the manholes and drains covers with a torch and a steel brush. The item includes load on truck, transport and disposal in an authorized dump of the proven materials, all burden included to provide a job in a workmanlike manner.

106 Ea

f) Cleaning drain manholes. The item consists of provide all the manpower and the equipment to proceed with the cleaning of the drain manholes removing all the existing dust and the new one caused by the works. The item includes load on truck, transport and disposal in an authorized dump of the proven materials, all burden included to provide a job in a workmanlike manner.

96 Ea

g) Cleaning drain grids. The item consists of provide all the manpower and the equipment to proceed with the cleaning of the 14, 7.30 m long drain grids removing all the existing dust and the new one caused by the works and cleaning the grids itself. The item includes load on truck, transport and disposal in an authorized dump of the proven materials, all burden included to provide a job in a workmanlike manner.

102 L.m.

h) Milled area cleaning. Manpower and equipment to clean milled area before paving. Item includes motorized sweeper, and any other item to provide a job in a workmanlike manner.

i) Wearing course. Supply and installation of modified bituminous wearing course with polymeric additive (hard type) 5 cm thick. Item includes bituminous primer and any other item to provide a job in a workmanlike manner.

31CES/CENM 6

j) Markings. The item consists of supply and installation of not-reflecting painting on the entire area for lines (continuous and not), arrows, yield and stop signs as it is and any other burden to provide the job performed in work-man-like manner in accordance with Italian Road Code Lump Sum

5. ADDITIONAL REQUIREMENT

Included in the cost proposal, contractor will submit technical data of asphalt (binder and wearing course) and concrete pavers he intends to apply for the subject project.

DATE: JUN 2016