02._ASHE_18-1078_Tech_Specs_-_Final.pdf

Project # ASHE 18-1078

DATE: MAY 2018

31CES/CENM

Technical Specifications

U.S. AIR FORCE

31ST FIGHTER WING

31ST CES/CENM

AVIANO AIR BASE, ITALY

TECHNICAL SPECIFICATIONS

ASHE 18-1078

SUSTAIN FACADES, FAC. 1174

AREA F, AVIANO AB, ITALY

31CES/CENM

1. SCOPE OF WORK

The Contractor shall provide all management, tools, supplies, equipment, transportation and qualified personnel necessary to clean, repair and paint the entire plaster exterior walls,the building 1174 to include all concrete and plaster surfaces, plaster removal, repair of concrete cover and installation of special plastering (rasatatura armato) product. Contractor shall give Construction Management office a minimum 10 day notification for any disruption in base services. Contractor shall notify Project Manager (PM)/ Inspector upon completion of each task to conduct final inspection on each task before proceeding to the next job.

2. WORK LOCATION

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3. WORK SITE CONDITIONS

a. Work area is located at B. 1174. Before work performance, the Contractor will submit a detailed work schedule for the PM approval.

b. Before the work starts, the Contractor, in coordination with the Facility Manager (FM) must provide a lay-down and construction area proposal for the PM approval. The Contractor will be responsible for securing the lay-down and construction area.

c. Before the work starts, the Contractor, in coordination with the FM will provide a detailed plan for access limitation for the Contracting Officer (CO) approval, as well as any other activity that may limit the normal operation.

d. The Contractor is permitted to use reasonable quantities of available electricity and water at the work site. The Contractor shall not alter characteristics and shall observe conservation practices at all times. All utility connections shall be the the Contractor’s responsibility, including restoring 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 17.00 hours. Work during weekends or holidays may be requested by the Contractor with a minimum of 10 days advance notice as for any disruption in base services. However the CO has the right to deny such request if the reasons requiring weekend or holiday work are not valid, or for the security reasons or other necessities.

f. Toilet facilities in the vicinity of the work site shall be available for the 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. The work site shall be clean and free of debris at the end of every workday. All construction debris shall be disposed by the Contractor at the authorized sites off base according to category of debris/refuse and 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 national laws concerning safety. At all times the Contractor will assure all personnel are wearing the correct safety equipment when performing their work, such as hard hats, steel toe boots, gloves, reflective gear and any other equipment deemed necessary to perform their work in the safest way. The Contractor shall also assure all personnel comply with Italian laws DM. 81/08. A copy of the Piano Operativo di Sicurezza (POS) shall be provided to 31FW/SE (ph. 0434-307476) after contract award.

i The Contractor shall consider possible delays when entering Area F or during different work phases throughout the life of the project, unproductive time and related costs will be considered at no extra cost to the Government. Equitable extension of the performance period based on documented delays and frequent unannounced long suspensions of work will be considered by the Government.

j Smoking on site is prohibited for all contractor personnel.

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4. GENERAL WORK DESCRIPTION

Each item of the schedule is inclusive of furnishing and installation of materials and equipment, scaffolding, transportation to dump, and storage of demolished and/or removed materials, in accordance with the CO’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 not be held responsible for the accuracy of the estimated quantities. The contract requires a completed project on a lump sum (L.S.) basis. It is therefore the responsibility of the Contractor to calculate, foresee and perform all quantities and work necessary, even if it is not mentioned in the specifications but included in the drawings or clearly necessary to deliver a complete project based on its overall scope.

a. The Contractor shall use proper scaffolding equipment or aerial platforms to perform work. The contractor shall adhere to proper safety procedures when working in areas where scaffolding has been set up and for all personnel that are working in the immediate area to include wearing the proper safety equipment at all times and to secure the working area access. The max working height is 5 m.

L.S.

b. The Contractor shall remove all plaster. The Contractor shall repair all joints, cracks, holes and other surface defects with concrete grout and smooth. On concrete surfaces showing cracks or exposed reinforcement bars, remove all loose and hollow surfaces to sound concrete.

Reinforcement bars will be cleaned of rust and treated with a rust inhibitor product (passivante) Volteco Sanofer. All work shall be performed using proper equipment and method to accomplish the required task. Demolition of existing plaster, 520 m²

c. The Contractor shall remove the existing concrete pavers from base of plaster wall as required to install new drainage board and special humidity proof plaster. The Contractor shall store removed pavers on site. The Contractor shall ensure that removal of pavers does not cause damage to existing pavers. Any existing pavers that are damaged, or pavers damaged during construction, must be replaced with new pavers that are of the same specification as the existing pavers. All work shall be performed using proper equipment and method to accomplish the required task.

Demolition of existing plaster, 180 m²

d. Furnish and install special humidity proof (deumidificante) plaster up to 85 cm from floor type

Caparol cycle or equal approved as follows:

- rough mortar (rinzaffo) type Capatec Vorspritz 030

- hydrophobic plaster up to 15 cm from finish paver elevation, type Capatec Sperrputz, total thickness equal to existing about 2 – 2,5 cm.

-micro-porous plaster type Capatec Sanierputz Rapid, above 15 cm from finish paver elevation, total thickness equal to existing, about 2 – 2,5 cm Item includes complete demolition of plaster in all areas. Transportation of resulting material to authorized dump and any other work to provide a job performed in a workmanlike manner.

Installation of humidity proof plaster cycle,180 m²

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e. Furnish and install reinforced plaster (rasantatura armata) type Caparol cycle or equal approved as follows:

- one coat of high penetration acrylic resin base colorless primer, to consolidate surfaces, conform to DIN 4108.3, type Acryl Konsilidierug

- first layer thin plaster, type Capatec Klebe und- Armierungsmasse 186

- embed fiber glass mesh, 4 x 4 mm, 160 grm² conform to DIN 53854, overlap 10 cm, type Capatec Gewebe 650, consider extra mesh for areas that require more resistance.

- second layer thin plaster, cover embedded mesh, total 1st and 2nd layers of thin plaster thickness 3 - 4 mm, type Capatec Klebe und- Armierungsmasse 186

- one coat colored primer type Putzground

- one thin layer of finishing siloxane thin colored plaster, grade 1,00 mm, thickness 1 – 1,5 mm.

Item includes the removal of rusted metal corner guards (paraspogoli) and installation on all corners of pvc corner guards with mesh, type Capatec Gewebe Eckschutz 656/02. The Contractor during execution of plastering cycle will level uneven surfaces in order to have a nice smooth and uniform wall surface without defects. Strictly follow installation instructions during plastering cycle including curing time. Transportation of resulting material to authorized dump and any other work including accessories to provide a job performed in a workmanlike manner.

520 m²

f. Furnish and install finishing plaster (rasante di finitura) type Caparol cycle or equal approved as follows:

- one coat of high penetration acrylic resin base colorless primer, to consolidate surfaces, conform to DIN 4108.3, type Acryl Konsilidierug

- one coat colored primer type Putzground

- one thin layer of finishing siloxane thin colored plaster, , grade 1,00 mm, thickness 1 – 1,5 mm.

Item includes the removal of rusted metal corner guards (paraspigoli) and installation of pvc corner guards with mesh if necessary, type Capatec Gewebe Eckschutz 656/02. Also the contractor during execution of plastering cycle will level uneven surfaces in order to have a nice smooth and uniform wall surface without defects. Strictly follow installation instructions during plastering cycle including curing time. Transportation of resulting material to authorized dump and any other work including accessories to provide a job performed in a workmanlike manner.

g. Painting for exterior stucco/concrete surfaces, one coat of high penetration acrylic resin primer

Caparol Acryl-Konsolidierung, two coats of elastic filling (riempitiva) water paint Capa-Flex, hydro repellent, permeable (traspirante), high grade of penetration and filling cracking up to 0,6 mm and micro-cracking, conform to DIN 4108.3. Contractor shall remove all harmful substances from all stucco/concrete surfaces, sandpaper, wire brush over the entire surface and scrape where necessary to remove damaged paint. The Contractor shall use the proper equipment to perform the job to include protections, and any other work to provide a job in a workmanlike manner.

Paint Color 1: 300-OX-69.

520 m²

h. The Contractor shall reinstall concrete paving construct concrete walk in the same location and to the same elevation as the removed concrete walk and aligned to adjacent surfaces as required for a smooth, complete installation. Supply, laying, and compaction of stabilized granular base 0- 32mm diameter, minimum thickness 20cm. The Contractor shall ensure that removal of pavers does not cause damage to existing pavers. Any existing pavers that are damaged or pavers

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damaged during the construction must be replaced with the new pavers that are of the same specification as the existing pavers. The Contractor shall use the proper equipment to perform the job to include protections, and any other work to provide a job in a workmanlike manner.

180 m²

5. GENERAL NOTES AND REQUIREMENTS.

a. The Contractor shall clean and prepare surfaces before applying paint as outlined in the contract specifications.

b. The Contractor shall notify the PM or Inspector before applying primer, and each coat of paint or plaster throughout the facility.

c. The color codes schedule shall be provided after the contract award. The Contractor shall provide the color and finished plaster samples on site for the PM approval , samples will be kept on site.

d. Smoking on site is prohibited.

6. ATTACHMENTS

1. Building 1174 Floor plan

2. Existing Condition Photos

3. Schedule of Material Submittals

4. Construction Cost Estimate Breakdown

7. SUBMITTALS

a. The Contractor must provide the following submittals with their Offer:

1. Product Data Sheets for each of the products proposed to be used for the project.

b. The Contractor must submit the following during on-site construction:

1. Daily Construction Reports. To be completed for everyday work if performed on site as well as for any day the Contractor is unable to perform work on site, due to weather or Government delay, stating justification for delay. The daily reports may be issued on a weekly basis.

c. The Contractor must provide the following submittals within 15 days of on-site completion :

1. Warranty Letter for all construction work performed, 1 Digital (PDF) and 1 Hardcopy.

2. Operations and Maintenance Manuals, 1 Digital (PDF) and 3 Hardcopy.

3. 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 during duty hours). Contractor is required to provide final Form DD1354 for 31CES/CD signature.