ASJD_17-1035_Technical_Specifications.pdf

Jul 2017

U.S. AIR FORCE

31ST FIGHTER WING

31ST CES/CENM

AVIANO AIR BASE, ITALY

TECHNICAL SPECIFICATIONS FOR

ASJD 17-1035

REPAIR WALLS AND ROOF - B 116

AREA A1, AVIANO AB, AVIANO (PN), ITALY

1. SCOPE OF WORK:

The contractor shall provide all management, tools, equipment, transportation, and qualified personnel to perform maintenance of the façade of building 116 by re-painting and maintaining the gutters and downspouts.

2. WORK SITE CONDITIONS:

a. The work must be performed keeping the facility in use, without service interruptions, it will be burden of the Contractor to coordinate, manage and implement all safety provisions to allow a safe use of the facility (including person with disabilities).

b. 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.

c. 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.

d. 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.

e. 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.

f. 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.

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 D.LGS. 81/08.

i. Before works start, contractor will submit a detail works schedule to Contracting

Officer for coordination and approval.

3. 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 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 not be 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 it not mentioned in the specifications but included in the drawings or manifestly necessary to deliver a complete project based on its overall scope.

3.1 Mobilization. The item consists of all necessary preparation works to safely perimeter the area, including flowers-beds removal and reinstallation.

Furthermore, the item includes the restoration at the end of the job, all burden included.

Lump Sum

3.2 Scaffolding. The item consists of providing and installing, in accordance with current laws, the scaffolding to perform all the work foreseen by this project

(smoothing, painting, gutter and downspout cleaning and flashing replacement), including certification.

SqM 3,062

3.3 Smoothing. The item consists of water jet blasting, surface preparation as necessary, including removal of plaster that sounds hollow prior to start any painting activities. Item foresees furnishing and application of two coats of mineral fiber-reinforced smoothing (“rasatura armata”), specific for restoration, minimum thickness 6 mm, type Rofix Renoplus or equivalent, plaster repair where necessary using the same Rofix product. Item includes application of siloxane primer “PP301HYDROLF” or equivalent and installation of 150 gr/SqM alkali- resistant fiberglass mesh “P-50” and any other work to provide a job performed in a workmanlike manner. Installation of above described products will be strictly performed according to manufacturer installation instructions.

SqM 2,392

3.4 Flashing replacement. The item consists of removal of the existing flashing and supply and installation of a new flashing made of 8/10 mm factory painted flashing, color chosen by the Contracting Officer, same development of the removed one, including download from working level to ground, load on truck, transportation and disposal of all scrap, waste and proven material of any kind and any other burden to have a job performed in workmanlike manner.

LM 46

3.5 Gutters replacement. The item consists of removal of the existing gutters and supply and installation of a new gutter made of 8/10 mm factory painted flashing, color chosen by the Contracting Officer, same development of the removed one, including consuming materials, download from working level to ground, load on truck, transportation and disposal of all scrap, waste and proven material of any kind and any other burden to have a job performed in workmanlike manner.

LM 320

3.6 Downspouts cleaning. The item consists of providing manwork and equipment to clean all the downspouts including download from working level to ground, load on truck, transportation and disposal of all proven material of any kind and any other burden to have a job performed in workmanlike manner.

Lump Sum

3.7 Waterproofing replacement. The item consists of demolition of the existing terrace’s floor (made of tiles), removal of the existing waterproofing, furnishing and installation of a new waterproofing package low environmental impact like

DERBIGUM SAFE SYSTEM © or similar approved with a membrane fire resistant and UV resistant with white surface highly reflecting S.R.I. 100 “cool roof technology” DERBIBRITE NT©” or similar approved, a layer of first waterproofing “DERBIBOND UNI”© cold installation or similar approved with

15 years of warranty and insulated with at least 12 cm of walkable insulation made of STIFFERITE © or similar approved to reach the 12 hours of delay of the thermal wave and vapor barrier like DERBICOAT © glued with DERBIBOND

UNI © on DERBIPRIMER© (or similar approved products). The item includes the stainless steel drains sleeve, leaves protection and required ventilation chimneys. The item further includes all the necessary details to connect the roof system with the existing surrounding structure to provide a job performed in workmanlike manner. All the installation instruction provided by the manufacturer must be strictly followed to allow a warrantable product. The item includes consuming materials, download from working level to ground, load on truck, transportation and disposal of all scrap, waste and proven material of any kind and any other burden to have a job performed in workmanlike manner.

SqM 25

3.8 External paint. The item consists of furnishing and application of painting on the smoothed surfaces with one coat of solvent base primer and two coats of washable siloxane paint conform with DIN to EN 1062. Contractor shall use the proper equipment to perform the job to include scaffolding, protections, cleaning, consuming materials, download from working level to ground, load on truck, transportation and disposal of all scrap, waste and proven material of any kind and any other burden to have a job performed in workmanlike manner.

SqM 2,392

3.9 Cement paint. The item consists of furnishing and application of painting on cement based panel molding along the roof edge to hide the gutters/downspouts.

Contractor will apply one coat of solved based primer and two coats of acrylic paint Dinova Dino-Crete Farbe FZ, or equal approved, suitable for concrete surfaces. Contractor shall use the proper equipment to perform the job to include scaffolding, protections, cleaning, consuming materials, download from working level to ground, load on truck, transportation and disposal of all scrap, waste and proven material of any kind and any other burden to have a job performed in workmanlike manner.

SqM 568

3.10 False ceiling replacement. The item consists of removal of the existing false ceiling, furnishing and installation of a new false ceiling made of gypsum board panels 15 mm thick, including metal structure, two hatches and smoothing.

Furthermore, the item includes all necessary works to remove the equipment on the existing ceiling and reinstallation on the new one. Contractor shall use the proper equipment to perform the job to include scaffolding, protections, cleaning, consuming materials, download from working level to ground, load on truck, transportation and disposal of all scrap, waste and proven material of any kind and any other burden to have a job performed in workmanlike manner

SqM 7

3.11 Room painting. The item consists of furnishing and application of painting on the smoothed surfaces with one coat of solvent base primer and two coats of washable mold proof paint on the walls and on the ceiling. Contractor shall use the proper equipment to perform the job to include scaffolding, protections, cleaning, consuming materials, download from the working level to ground, load on truck, transportation and disposal of all scrap, waste and proven material of any kind and any other burden to have a job performed in workmanlike manner.

SqM 27

4. GENERAL NOTES:

1. Works in the project must fully comply with the following:

- Italian Ministerial Decree No 37/08 dated 22 January 2008;

- Italian Ministerial Decree dated 14 January 2008 Technical Norms for

Constructions in Seismic Areas;

- Legislative decree 09 Apr 2008 n°81 Minister for Work.

- Other applicable Italian national and regional laws.

2. 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.

3. Before contract close out, for warranty call purposes, the Contractor will be required to provide 3 copies of a letter identifying project number, item, company address, phone number, point of contact, item warranty expiration date, etc. for main items/works included in this project. One copy of the letter will be installed next the item for immediate consultation.

5. APPLICABLE MASTER 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, togheter with the List of Work Items to be performed:

01100 GENERAL CONDITIONS

01101R PROJECT SIGN

07220

07600

09900

ROOF INSULATION

FLASHING AND SHEET METAL

PAINT AND COATING

6. ATTACHMENTS:

- Applicable Master Specifications (41 pages)

- Façade and details drawings in PDF (14 sheets)

- Schedule of material submittals (1 page)