Attachment_1_-_Statement_of_Work.pdf

EUCOM Humanitarian Assistance Program

Renovation of Existing Facility to Create a Community Education Center in Vinnitsia

Vinnitsia, Ukraine

OHASIS ID-22096

January 2014

VERSION 001

Attachment 1 - Statement of Work

Community Education Center OHASIS ID-22096

VERSION-001

1. PROJECT DESCRIPTION

1.1. GENERAL

Provide all design, material, equipment and labor to renovate the designated areas of the public building and exterior areas to become the new Community Education Center in the city of Vinnitsia (Ukraine), as described and required in this document.

1.2. GENERAL SCOPE OF WORK

The work is divided into a BASE-BID and 1 CONTRACT OPTION. The Government reserves the right to unilaterally award, or not to award, the contract option. The contractor will provide separate pricing for the Base-Bid and the contract option as required in the solicitation documents.

Base Bid:

Complete internal renovations of area to become Community Education Center Roof repair Exterior improvements Commemorative plaque

Option-1:

Additional exterior improvements

1.3. LEGAL AND TECHNICAL REQUIREMENTS

The project execution is based on the following principles:

- Strict compliance with American Contracting Regulations, including the requirements of the Department of Defense, the US Navy and Naval Facilities Engineering Command

(NAVFAC).

- Strict compliance with Ukrainian Technical, Legal and Administrative requirements, which are applicable for the renovation project described in the scope of work.

- Compliance with the most stringent of US and Ukrainian safety regulations.

- Compliance with technical requirements included in this document

Picture#01: Location Vinnitsia in Ukraine

1.4. CONSTRUCTION PERMIT OR AUTHORIZATION

The contractor shall obtain formal written authorization from the competent Ukrainian authority to perform the works included in the scope of work of this project.

The contractor is required, as part of this contract, to prepare all documentation, designs, reports, information, drawings, and everything that may be necessary as required by Ukrainian regulations, in order to obtain this Permit or Authorization. This includes the necessary coordination with competent Ukrainian authorities, as well as with electrical, water and gas supply companies.

1.5. LOCATION OF THE PROJECT

The project is located in a highly populated area of Vinnitsia, Ukraine.

Picture#03: Location of building

Picture#02: Location of neighborhood in Vinnitsia

Picture#04: Location of facility and area to be renovated

1.6. EXISTING CONDITIONS

To show existing conditions, several pictures are included in this PTS. These pictures were taken in May 2012 and in December 2013. The pictures do not guarantee the existing conditions of the building at the time to prepare the bid for the contract, and they are only a tool to describe the responsibilities of the contractor. The contractor is responsible to verify measurements and existing conditions. The contractor is responsible to visit the sites in order to measure and quantify the required work, as well as to verify the existing conditions, prior to the submission of their proposal.

IT IS ABSOLUTELY NECESSARY FOR THE CONTRACTOR TO VISIT THE JOB SITES IN ORDER TO

MEASURE AND TO QUANTIFY THE WORK INCLUDED IN THIS PROJECT AND TO VERIFY REAL

FIELD CONDITIONS. THIS PROJECT DOES NOT INCLUDE ACCURATE MEASUREMENTS. ALL

MEASUREMENTS SHOULD BE VERIFIED BY THE CONTRACTOR ON SITE.

Design and build:

Complete internal renovations of area to become Community Education Center

Roof repair Exterior improvements Commemorative plaque

(paragraph 2)

Design and build:

Additional exterior improvements

(Paragraph 3)

BASE-BID OPTION-1

1.7. STRUCTURE OF THE CONTRACT

The contract includes the complete renovation of the designated areas as detailed herein. The work is divided into Base-Bid and Contract Option-1. The Base-Bid is the minimum part of the project that will be awarded to a construction firm. The Option-1 will be awarded (or not) depending upon availability of funds, as well as other factors. The contractor shall provide a separate price for the Base-Bid and for the contract option, as required by the solicitation documents.

Picture#05: Area under the scope of work for internal renovations

2. DETAILED SCOPE OF WORK

This contract includes internal and external renovations and improvements in order to convert a public facility currently in an abandoned condition into a modern, fully operational and esthetically pleasant facility (inside and outside), accessible for people on wheelchairs from the main street.

2.1 INTERNAL AREAS TO BE RENOVATED

The internal areas to be renovated as part of this project are highlighted in picture#5.

All areas under the scope of work will be completely renovated

Picture#06: New required internal layout

2.2 MODIFIED INTERNAL LAYOUT

The works include the necessary modifications to the existing internal layout and partitions shown in picture#4, in order to provide the new layout described in picture#06, with the rooms listed below:

- Room#01: New boiler room.

Minimum dimensions 7 m².

- Room#02: Wheelchair rated bathroom

- Room#03: Electrical Room

- Room#04: Wardrobe/Storage

- Room#05: Office

- Room#06: Office

- Room#07: Office

- Room#08: Hallway/Entrance

- Room#09: Classroom

The new layout requires removing some partitions, opening and closing door openings, opening new windows, and building new masonry partitions to provide the rooms shown in picture#6. New partitions shall be built with masonry fabric walls.

The contractor needs to hire an architect to design the new required layout considering the existing building structure and installations (water, sewer, electrical, heating,…). The architect hired by the contractor shall consider the additional loads created by the new walls, as well as the structural stability of those partitions to remain and of the entire construction. Load bearing walls shall not be affected or modified by this project.

2.3 DEMOLITIONS

Demolish, remove and dispose of everything within the area under the scope of work which is not necessary for the new layout, distribution and required functions of this project. This includes among other elements:

- Ventilation system

- Electrical system

- Plumbing appliances in the bathroom

- Sinks

- Floor drains

- Heating system

- Internal windows

- Windows and doors

- Water piping

- Wall covering and plaster

2.4 FLOORS

All floors in the areas under the scope of work of the project shall be provided at the same elevation and without any tripping hazards or impediments for movements of wheelchairs.

Existing floors and their underlying materials shall be removed in order to provide all floors at the existing finished elevation. Installation of the new flooring surface over the existing flooring surfaces is not authorized. There shall be 2 types of floors: Homogeneous linoleum/vinyl (2 mm thickness) and grès ceramic

All colors and models of flooring to be selected by the Director of VOHRO or the representative from the Municipality among ample selection provided by the contractor.

Transition between different types of flooring shall be done with the product recommended by the manufacturer of the homogeneous linoleum.

Picture#7: Types of flooring: Blue: Homogeneous linoleum. Red: Gres Porcelain

Picture#8: Typical installation of floor tiles with joints diagonal to the walls.

Grès Porcelain Flooring:

Provide homogeneous grès porcelain tiles where indicated in the drawing in red in picture#6.

Include matching wall base board from the same model as the tiles. Install tiles 40x40 diagonally with respect to the walls. This is required in the boiler room, the toilet and the electrical room.

Grès Porcelain stoneware is a ceramic with a compact, hard, colored and non-porous body. Tiles shall be homogeneous or non-glazed. This means that all the material of the tile is made of the same material. If we cut a tile, there would be no difference between the bottom, the top of the middle of the tile. The word “grès” means that the ceramic body of the tile is extremely vitrified, that is to say compact, hence the exceptional great resistance. The result is a lean clay body, little refractory, fired in a kiln (at 1200-1400 C°) until it reaches a non-porous vitrification and a complete water-proofing.

The new ceramic tiles shall be high quality, provided with the following technical features:

- Scratch hardness of surface (Mohs) >8 (according to EN101)

- Resistant to impacts: Complies with ISO 10545-5

- Water Absorption: Tested by ISO 10545 - 3 0.5%

- Deep abrasion resistance: Tested by ISO 10545 –

6: Max 175 mm3

- Frost resistance: Tested by ISO 10545 – 12: Tiles must not produce noticeable alteration to surface

- Chemical resistance: Tested by ISO 10545 – 13:

Tiles must not produce noticeable signs of chemical attack

- Friction coefficient (slipperiness): Tested by ASTM C 1028 0,60

- Size: Minimum 40x40 cm

All floors shall be perfectly leveled, at the same height as the homogeneous vinyl flooring. In the toilet and boiler room the floors shall be sloped towards the new floor drains to be provided as part of this contract. Tile installation shall be done following manufacturer’s instructions and recommendations.

The new porcelain grès tiles shall be minimum 40x40 centimeters.

Picture#9: Typical grès flooring Picture#10: Typical grès base boards. Use same model as for the floor tiles

Picture#11: Installation of homegeneous vinyl flooring extending 10 cm over the walls (without joints) Picture#12: Typical homogeneous linoleum in combination of two colors as required for the classroom

Homogeneous Linoleum (or vinyl) Flooring:

New 2 mm thickness homogeneous linoleum/vinyl for the areas highlighted in blue in picture#7, provided with combination of two colors in each room. Flooring material to be installed by specialized experienced workers, over self leveling grout to be perfectly leveled, and to be accepted by manufacturer representative.

Clarification on the homogeneous linoleum (or vinyl) for the flooring surfaces:

The surfaces to which apply the homogeneous linoleum shall be perfectly leveled, and provided with high quality solid homogeneous linoleum (2 mm thickness of wear thickness). Linoleum material shall have the minimum technical characteristics listed below:

- Description (EN 649): Homogeneous single layered vinyl flooring

- Reaction to fire: Bfl-s1

- Electrical behavior - body voltage (EN 1815) – kV: < 2

- Thermal resistance (EN 12667) - m² K/W: Approx. 0.01

- Thermal conductivity: Approx. 0.01

- Bacteria resistance (EN ISO 846 Part C): Does not favor growth

- Total thickness (EN 428): 2 mm

- Wear layer thickness (EN 429): 2 mm

- Total weight (EN 430): >2.95

- Abrasion group - volume loss (EN 660 – 2) – Group: T

- Abrasion group - volume loss (EN 660 – 2) – mm3: 2.0

- Classification - industrial (EN 685) – Class: 43

Install following manufacturer’s instructions for a perfectly leveled finished surface. Installed over self leveling layer, using welded joints, and installed over the lower portion of the walls, as indicated in the model shown in picture#11. The material used for the floor shall be extended up to 10 cm along the walls, without any joints separating the floor and the wall portions. Linoleum shall be provided in rolls and not in tiles.

Definition of homogeneous linoleum: The linoleum or single layered vinyl flooring shall have a minimum thickness of the wear layer of 2 millimeters and a total thickness of 2 millimeters. This means that all the material of the linoleum flooring is wear layer. A linoleum flooring with less than 2 millimeters of wear surface and made up of several layers is not acceptable.

Picture#13: Types of wall finishes: Blue: Plaster and paint. Yellow: Ceramic wainscot and plaster and paint the rest. Red: Ceramic from floor to ceiling

2.5 WALLS

All walls within the renovated areas shall be completely renovated. Existing wall coverings (ceramic tiles, plastic, wall paper,…), internal windows, and paint and plaster shall be removed as necessary in order to provide a perfectly leveled finished surface. Where plaster does not need to be removed, as a minimum the existing paint shall be removed before providing the new required wall covering. Covering the existing walls behind new gypsum board to provide perfectly leveled surfaces is not authorized. All internal walls shall be leveled using cement mortar plaster. It must be noted that some internal walls have exposed brick surface, which shall be plastered in order to provide all internal walls with an uniformed and perfectly leveled surface.

Finished colors shall be selected by the beneficiary. Use washable paint. Walls to be designed to cover all utilities (i.e. water, electrical, heating, sewer lines). All corners shall be protected against impacts with stainless steel corner guards or other approved material. Along the hallway, provide standard PVC or stainless steel protection in all corners and railing where indicated in pink in picture#13.

All finished walls shall be perfectly leveled. It is estimated that most surfaces of the existing walls shall be provided with new plaster in order to provide a perfectly leveled surface. The new finishes for the wall shall be as shown in picture#17.

There shall be 3 different types of wall finishes:

- Where indicated in blue: Plaster and paint finish. Use combination of two colors for lowest and highest sections of walls.

- Where indicated in red: Ceramic tiles from floor to new ceiling surface

- Where indicated in yellow: Ceramic wall covering (wainscot) in lowest 1.5 meters, using wall ceramic tiles of minimum size 20x30 cm in combination of two colors. Provide railing where indicated in pink.

Note: The facility shall have its individual heating system. Through the renovated facilities run the heating piping to the residential building above. The contractor shall replace the piping to the maximum extent technically possible, provide thermal insulation, install them as close as possible to the walls, and cover them under new masonry wall. The thermal insulation is to make sure that the renovated facility does not “steal” heat from the centralized system. Where technically possible, the heating pipes shall be thermally insulated and installed within (recessed) the walls, so that there is no protrusion in the walls caused by the masonry walls to cover or hide the heating pipes.

Picture#15: Required finishes for the walls of the hallway. On top of this, the contractor shall provide hospital rated handrails.

Picture#14:Typical wall handrail

Picture#17: Typical handrail

Picture#16: Typical handrail

2.5.1 Specific Wall finishes for the Hallway

The hallway shall be provided with plaster and paint finish with ceramic wainscot in the lowest 1.5 meters of the wall. In addition, the contractor shall provide:

- Corner protection along all corners/edges of the walls as specified in picture#17 or #19

- Hospital rated handrails, similar to the ones shown in pictures. The contractor shall provide a PVC covered aluminum handrail.

Picture#18: Typical aluminum with anodized finish corner protection

Picture#19: Typical metal corner protection required for all tiled corners.

Picture#20: Typical friso for ceramic tiled walls

2.5.2 Ceramic Tiled Walls for Bathroom

From floor to ceiling surface

Material: Non-glazed ceramic tiles (for walls) with water resistant joints, glued onto the surface of the wall. Provide with stainless steel corner guards embedded in the wall tiles.

Provide combination of 3 colors and patterns for the wall tiles, to be selected by beneficiary among ample selection to be provided by the contractor. Minimum size of tiles to be 20x30 cm.

Properties: I class (best quality) tiles, suitable for use in hospitals, thickness according to

ISO10545-2

Installation: All corners of all ceramic tiled walls shall be provided with metal corner protection.

The contractor shall propose a design for the approval of the beneficiary, using a combination of 3 different colors of wall tiles. Wall tiles to be provided with a decorative friso at the middle and top of the walls.

Picture#22: Typical ventilation ductwork, similar to the one from the bathroom to the exterior through the boiler room.

Picture#21: Typical ductwork and exhaust fans similar to the ones required for the bathroom.

2.6 VENTILATION

Prior to the installation of the new ceiling surfaces, the contractor shall design, provide and install a fully operational ventilation system for those room without an exterior door. All existing ductwork and louvers shall be removed.

The new ventilation system shall be designed in accordance with Ukrainian regulations. In addition to those elements that are required by the Ukrainian regulations, the contractor shall design and install a separate forced ventilation system for the bathroom. This system shall be designed with the following parameters:

- Electrical exhaust fan

- Galvanized ductwork connecting the bathroom to the exterior of the building through the boiler room

- Exterior self closing louver in the façade of the building (it opens only when the exhaust fan is connected)

- Capable of replacing the air volume of the bathroom in 3 minutes

- Coordinated with the design of the bathroom door to allow for the necessary air flow

There are special ventilation requirements for the boiler room that the contractor shall strictly follow.

Picture#24: Typical acoustical suspended ceiling

2.7 CEILING FINISHES

There shall be two types of ceiling finishes: suspended acoustical ceiling and plastered and painted ceiling.

For those areas to receive new suspended acoustical ceiling, before covering the existing ceilings, the contractor shall repair any damage that there may be. The ceiling shall be installed as high as technically possible to allow for the installation of the utilities above the ceiling, such as the ventilation ducts or the lighting fixtures.

There shall be 2 types of ceiling surface:

- Type 1: Red. For all areas except the boiler and electrical rooms: Suspended acoustical ceiling

- Type 2: Dark Blue. Repair, plaster and paint.

Suspended Acoustical Ceiling

Where highlighted in blue in picture#31. Use Mineral tiles 600/600/33mm on a metal sub-frame coated with a durable anti-bacterial finish.

Module (mm): 600 x 600 x 19 MM Fire reaction: EEA - Euroclass A2-s1,d0 Humidity resistance (%): 95 Material: Mineral Humidity resistance (RH%) 95 Fire reaction EEA Euroclass A2-s1,d0 Cleanability: With a moist cloth

Picture#25: Definition of Acoustical Drop or

Suspended ceiling.

Picture#23: Types of suspended ceiling: Blue:

Suspended ceiling. Dark Blue: Suspended ceiling for humid atmospheres. Red: Metal suspended ceiling for Intensive Care Unit

Picture#26: Typical window profile with thermal break – or break in thermal bridge

2.8 EXTERIOR WINDOWS

The contract includes the replacement of all windows in the renovated areas with new aluminum framed windows.

The contractor shall completely remove all the exterior windows in the renovated areas, including framing, trims, anchors and supports. This includes windows of several sizes, that the contractor will have to quantify and measure prior to submitting their bid. The contractor shall replace the windows with new aluminum framed windows (break in thermal bridge and minimum 7 cm wide European standard aluminum profiles) with double glazing of minimum (6-16-4).

Note that in the classroom two existing windows were covered with masonry partition. The replacement of these two closed window openings with new aluminum windows is part of this contract. Once the project is completed, the classroom shall have 6 new aluminum framed windows.

The new windows shall be provided with new design compared to the existing ones.

All operating panels of the windows shall operate both horizontally and vertically. For estimating purposes, the contractor shall estimate that 75% of the window panels shall be operational and 25% shall be fixed.

The new aluminum windows shall be perfectly finished inside and outside. The joints between the building and the windows shall be perfectly sealed as seen in pictures below for a typical installation. The contractor shall repair the façade as necessary so that there is no evidence of the replacement of the windows. Contractor to provide PVC sill inside as seen in the pictures in the next page and outside sills made of aluminum or other approved material in coordination with the finishes of the façade of the building.

Picture#28: Typical exterior PVC window installation.

Provide similar finish with aluminum profiles.

Picture#29: Typical PVC window installation. Seal all areas around the new windows. Foam not exposed.

Provide similar finish with aluminum profiles.

Picture#30: Typical PVC window installation with new PVC sill inside and aluminum outside. Provide similar finish with aluminum profiles.

Picture#31: Typical PVC window installation. PVC sill inside and aluminum outside. Provide similar finish with aluminum profiles.

Picture#27: Definition and description of break in thermal bridge

2.8.1 Exterior Windows – Materials and Installation

The new windows shall be made of European standard aluminum profiles with break in the thermal bridge with double glazing 6-16-4 (unless specified otherwise), and must have three rubber dust protection seals. Aluminum profiles shall be minimum 7 cm wide and/or with minimum weight of 1.2 kg/m.

The exterior window sills shall be properly sloped away from the building in order to drain the rain water away from the building. The lower window frames shall be properly provided with water drains.

Note: The window of the boiler room shall comply wit the technical requirements of the gas supply company.

Picture#33: Typical window blind

Picture#32: Typical window blind

Picture#34: Metal window cover

Picture#35: Typical required installation for window metal covers

2.8.2 Window Blinds

Provide internal vertical window blinds for each exterior window. Window blind shall be vertical panel type, manually adjustable, as the ones shown in the pictures below.

Coordinate color and model with the beneficiary.

2.8.3 Window Covers

Provide external metal window covers in all exterior windows of the facility (total 9 units). The design of the one for the boiler room shall be coordinated with the ventilation requirements for this room. Provide aluminum covers on all exterior windows for security reasons. Note that the installation of the window covers shall require modifications to the window openings in the walls.

Color of the window covers to be coordinated with the colors of the façade and to be selected by the beneficiary among ample selection provided by the contractor.

Picture#36: Windows covered with masonry walls in the classroom. Provide new windows.

Picture#37: Typical window in office

Picture#38: Definition and description of break in thermal bridge

Picture#40: Typical wall closed covers

Picture#39: Typical aluminum rolling cover for the windows.

2.9 NEW DOORS

All doors in the renovated areas shall be new. This includes the 10 locations shown in picture#41.

The minimum width of all door leaves shall be 81 cm. If any of the existing door openings do not comply with this requirement, the contractor shall make the door openings wider if technically possible (i.e. without affecting the load bearing walls). The doors shall be provided as detailed herein:

Picture#41: Location of new required doors

Picture#42: Description of the thermal bridge

Picture#44:Typical entrance doors as required for this contract.

Picture#43: Typical required panic-bar for all exterior doors.

2.9.1 Exterior doors (1 and 2)

Doors identified as 1 and 2 in picture#41 are new exterior doors. These new doors shall be security high quality aluminum doors.

The contractor shall use new heavy duty aluminum doors, provided with proper locks and hinges installed by the door manufacturer. With the following characteristics:

- Heavy duty aluminum profiles with minimum 1.2 kg/m

- Provided with thermal bridge for thermal insulation

- Thermally insulated

- Provide with double glazing in the upper half of minimum 6-16-6 mm.

- With hinges, locks and all hardware of stainless steel, installed by the door manufacturer

- Provided with panic hardware and opening to the outside.

- Provided without bottom threshold to allow for easy movement of wheelchairs.

Picture#46:Typical office door as required for this contract. Picture#45: Typical office aluminum door

2.9.2 Interior Doors (3, 5, 6, 7 and 8)

Doors identified as 3, 5, 6, 7 and 8 in picture#41. The contractor shall provide high quality aluminum doors. These doors shall have the following minimum characteristics:

- Heavy duty aluminum profiles with minimum 1.0 kg/m

- Not provided with thermal insulation

- Solid aluminum (without any glazing)

- With hinges, locks and all hardware of stainless steel, installed by the door manufacturer

- Opening direction as required by the beneficiary.

- Color or door frames, trims and leaf to be selected by beneficiary among ample selection provided by the contractor.

- Provided without bottom threshold to allow for easy movement of wheelchairs.

- Provide fire doors as required by Ukrainian regulations

Picture#47:Typical entrance doors as required for this contract.

2.9.3 Interior Bathroom Door (Door#4)

Doors identified as 4 in picture#41 shall be provided with aluminum door, similar to the ones in paragraph 2.9.2. However, in addition to the requirements described in that paragraph, this door shall be provided with the following additional features:

- Stainless steel louver in the lowest section for ventilation. The louvers shall be designed in coordination with the design of the forced ventilation system for the bathroom.

- Rated for people on wheelchair. This applies to the following:

o The width of the door shall be rated for wheelchairs, minimum 90 cm.

o The height of the handles shall be designed for wheelchairs.

2.9.4 Interior Boiler Room (Door#9)

Doors identified as 9 in picture#41 shall be metal door as required by the Ukrainian regulations for a door of a boiler room. The door shall be similar in appearance (color and finishes) to the doors 3, 5, 6, 7 and 8. However, this door could have additional fire regulations that would make the design of this door different from the other ones. For this reason, the contractor shall coordinate the design of the door with the gas supply company and Municipal authorities for specific technical requirements.

2.9.5 Access to Room#07. (Door#10)

The access to room number 7 is currently made through a door. The entire partition separating room 07 from the hallway (room#08) shall be removed and a the contractor shall provide a new masonry arc. No door is necessary in this location. Existing door to be replaced by an arc, approximately 2 meters wide.

2.10 WATER INSTALLATION / PIPING

Project includes new water pipes to the water connection points and covering and modifying as necessary the water pipes supplying water to the floors above.

Water is necessary in the boiler room and bathroom. The contractor shall completely remove all water piping in the renovated areas and provide new HDPE piping recessed along the walls or above the new ceiling surfaces.

The contractor shall provide cold and hot water as necessary for the intended use. Hot water shall be provided by the use of a small electric boiler to be installed in the boiler room and connection with the heating boiler. In the summer hot water to be provided by the electric boiler and in the winter to be provided by the gas boiler to be installed for heating purposes.

The contractor shall make a water connection in the basement, and shall install a metering device as required by the water supply company. Contractor to provide HDPE pipes and valves as necessary to isolate water supply to the facility and to each of the rooms with water supply.

Provide thermal insulation for hot and cold water piping. Thermal insulation is necessary for cold water to avoid condensation that may damage the new ceiling materials.

Each plumbing fixture shall be provided with an shut-off valve (toilets, sinks) Each room with water supply shall be provided with an isolation valve Each room with water supply shall be provided with a floor drain.

The existing water pipes supplying water to the floors above shall be covered under masonry wall and/or recessed within the new wall surfaces. Once the project is completed the water piping to the floors above shall not be visible. The contractor shall modify the existing pipes the minimum necessary to avoid problems with the residents in the floors above. Any connection between new and old piping shall be visible or accessible through a hatch or access door in the new masonry walls.

2.11 NEW SEWAGE/VENT PIPING

The contractor shall provide new sewer/vent piping for all plumbing appliances installed under this project and shall cover under new masonry wall the existing sewer piping supplying the residents in the floors above.

Note that the location of the toilet shall be in a different location and that the contract requires two new floor drains, so the contractor shall drill through the floor where necessary in order to make new connection with the sewer lines in the basement.

The existing sewer pipes connected to the floors above shall be covered under masonry wall and/or recessed within the new wall surfaces. Once the project is completed the sewer piping to the floors above shall not be visible. The contractor shall modify the existing pipes the minimum necessary to avoid problems with the residents in the floors above. Any connection between new and old piping shall be visible or accessible through a hatch or access door in the new masonry walls.

2.12 ELECTRICAL INSTALLATION (GENERAL)

The project includes the complete renovation of all electrical equipment in the areas under the scope of work. It must be noted that there are electrical equipment in the areas to be renovated which supply electric power to other areas of the facility not under the scope of work, as for example the pharmacy. These electrical installations shall not be altered or modified in any way by our project.

The electrical room has an electric meter on a wall to be demolished. The contractor shall coordinate with the electric supply company and the client the relocation of this metering device to other location within the reduced electrical room.

The work includes, but is not limited to:

- Demolitions: Remove all existing electrical installation in the renovated areas, considering the notes above. Only the electrical installation for the renovated areas shall be demolished. The electrical installation in the renovated areas serving other users shall not be demolished.

- Design and install a new electrical system in strict compliance with Ukrainian regulations. The contractor shall use the services of a licensed engineer in Ukraine to prepare the drawing and calculations. Copy of the designs shall be provided to the Contracting Officer. All electrical cables shall be installed under conduit and the conduits shall be recessed on the walls and over the new ceilings surfaces, so that no electrical conduit is visible. All electrical appliances (boxes, panels, lighting fixtures, receptacles, switches) shall be recessed within the walls.

- Provide a new electrical feeder (circuit) from the nearest point with sufficient electrical capacity for the anticipated electrical loads to connect the new electrical panel or panels for the renovated areas. Coordinate with the electric supply company for the point of connection with their electric network.

- Provide electric meter as required by the electric supply company and at the location required by the electric supply company. It is the intent of the project to install the electric metering panel in the electric room, but the specific requirements of the electrical company shall take precedence over any other requirement.

- Provide a new electric panel in the electrical room for all electrical loads of the building.

- Electrical protection: All circuits shall be protected against short circuits and against indirect contacts with differential protection of maximum allowed current 30 mA. All electrical protection to be CE certified and stamped (European Community Certificate).

- Receptacles: As described for each particular room.

- Illumination: Provide LED technology lighting. This system is much more expensive than other lighting technologies. The contractor shall include LED technology lighting in their project.

LED lighting is required in all locations. Minimum power for each individual lighting fixture shall be 8 watts. Lighting fixtures shall be recessed within the new suspended acoustical ceiling (where existing). For the classroom (Room#09), the LED lighting system shall be controlled by 2 LED approved dimmers, in coordination with the LED lighting fixtures. Each individual dimmer to be connected with the corresponding section of the room (this room will be divided in two by folding aluminum partition). The contractor shall use the services of a manufacturer or authorized supplier of LED lighting fixtures to design the type, quantity and location of the lighting fixtures in order to provide the lighting levels required by the most strict of Ukrainian and European regulations.

Picture#51:Required LED lighting fixture

Picture#50: Typical required electrical panel to be recessed on the walls

Picture#48: All electrical mechanisms to be recessed in the new walls. Provide wide switches as shown.

Picture#49: Required LED lighting fixtures in the acoustical suspended ceiling.

Picture#52: Potential LED lighting fixture in the suspended ceiling for the hallways.

- Exterior lighting: Provide LED technology lighting fixture under each new canopy to be provided by this project. Use floodlights of minimum 25 watts with individual switches and motion detection. Lighting fixtures and all electrical installation to be rated for outdoor use.

Picture#53:Typical required 30 KW gas boiler

Picture#54: Typical bimetal radiator required for all new radiators in all renovated areas.

2.13 HEATING

The facility is currently heated by the centralized system of the building. This project includes separating the areas under the scope of work from the building heating system.

In order to do this, the contractor shall provide a new centralized heating system with new gas heating boiler in the mechanical room. The contractor shall disconnect and remove the existing heating radiators. The existing heating pipes to the floors above shall be thermally insulated with neoprene cellular insulation of minimum 2 cm wall thickness, or the closest standard thickness available in Ukraine, to minimize the heat losses of the building centralized heating system throughout the renovated areas. After providing the thermal insulation the heating pipes shall be recessed along the walls or covered with new masonry walls so that they are not visible in the renovated areas. The contractor shall minimize the work on the existing pipes to the maximum extent technically possible, but it is estimated that the contractor shall replace most of the heating pipes running through the renovated areas. Any connection between new and old heating pipes shall be visible or easily accessible through hatches on the new walls for inspection and maintenance purposes.

The new centralized heating system includes everything necessary in order to have a perfectly operational heating system. The works includes:

- New gas boiler: Minimum of 30 KW installed in accordance with manufacturer’s recommendations and the technical requirements of the gas supply company.

- Connection with nearby gas pipeline. This pipeline is located on the back façade of the renovated areas, in the exterior wall of the boiler room. However, the point of connection shall be the one determined by the gas supply company.

The contractor shall install all required valves, meters and accessories which are required by the gas supply company.

- All necessary accessories in the boiler room with are necessary for a perfectly operational closed circuit centralized heating system, such as valves, manifolds, circulating pumps, expansion tanks, filters and safety valves.

- Heating pipes throughout the renovated areas, recessed on the walls, floors or ceilings so that no heating piping is visible. Heating pipe to be thermally insulated.

- Bimetal heating radiators in all rooms except the electrical room (Room#03) and the boiler room.

- Heating radiators to be sized and located as required by the contractor’s design, in order to be able to provide a temperature of 22 degrees in the worst winter design conditions for Vinnitsia.

- Heating radiators to be provided with individual insulation valves and a control valve. If any radiator has a leak or any other problem, this radiator can be bypassed without affecting the rest of the heating radiators.

Picture#56:Typical multi zone split type air conditioning system with 3 wall mounted units

2.14 AIR CONDITIONING – HEAT PUMPS

This project requires providing air conditioning to the areas highlighted in blue in the picture#55.

Main source of heating shall be provided with the new radiators connected to the new heating boiler, nevertheless the air conditioning shall use heat pump technology, to provide heating and cooling. Heating by the use of electric resistance is not authorized.

In order to provide air conditioning to the areas in blue, the contractor shall use multi-zone inverter technology split type air conditioning (heat pumps)

The contractor shall hire the services of a specialized company or engineer to design the new air conditioning system. For estimating purposes, the contractor can estimate a system with the following technical parameters:

- Designed to keep internal temperature of 22 degrees with exterior temperature is 38.

- Heat pump system using inverter technology or variable refrigerant flow. Capable of providing hot and cold air.

- With minimum visual impact to the façade of the building. It is not authorized to install one compressor (exterior unit) for each condenser (internal unit). The contractor shall provide one exterior unit for the 2 or more internal units.

- Wall mounted internal units.

- Individual temperature control in each room (2 for room#09)

- All piping to be under the suspended ceiling or recessed within the walls.

No piping shall be visible at any location.

- Drainage from the condensate of each room to be connected with the sewer/drainage system or to the exterior ground of the building.

When connected to the exterior, the contractor shall route the piping recessed within the walls towards a new drain to be installed in the ground. This drain shall consist of an excavation in the gardened areas filled with gavel and surrounded by geotextile. The condensate piping shall not be visible and shall not drain directly on the exterior grounds or pavement.

Picture#55: In blue, areas requiring air conditioning

Picture#57: New required internal layout

2.15 COMMUNICATIONS – TELEPHONE/INTERNET

The contractor shall a total of 4 telephone outlets, in the exact location to be indicated by the beneficiary.

The contractor shall provide the preinstallation for the telephone lines, but they shall not provide the actual telephone cable of connections with telephone switchboard.

The contractor’s work includes providing conduits, recessed within the walls or above the new ceiling surfaces, connecting the nearest telephone panel in the vicinity with each room selected by the beneficiary, and providing one telephone outlet recessed on the wall in each selected room. The exact location of the outlet to be provided by the beneficiary. The work also includes installing any necessary pull box that may be necessary to install the telephone cables in the future on this new conduits.

The intent is to provide the necessary preinstallation, so that if the beneficiary decides to install telephone signal in each room, they can do it easily pulling the cables on the conduits installed under this contract and connecting with the main telephone switches in the vicinity.

Additionally, the contract shall include the preinstallation for the installation of a ceiling mounted projector in the classroom (Room#09) at the exact location to be indicated by the beneficiary.

2.16 FIRE ALARM

The contractor shall design and install a Fire Detection system with the required alarms, pull stations, and smoke/heat detectors. All cables to be installed under conduit to be recessed along the walls and ceilings, similarly to the rest of the electrical and communications installation.

2.17 SPECIFIC REQUIREMENTS FOR EACH

ROOM

The work described in the previous paragraphs apply to all the areas under the scope of work of the contract.

However, there are some rooms that require some additional work or specific details, which are detailed herein:

Picture#58: Typical location and size of stainless steel bars around the toilet.

2.17.1 Room#01 – Boiler Room

This room shall be minimum of 7 m² and shall be provided with all doors, ventilation, electrical installation and everything in compliance with the requirements of the Ukrainian regulations in general, and with the requirements of the gas company in particular.

This applies for the fire rating of the door and the partition, the door and all installations within this area. Provide a floor drain.

Provide electrical installation recessed within the walls or exposed using metal conduits.

Provide a minimum of 4 electrical receptacles.

2.17.2 Room#02 – Bathroom for Disabled

This bathroom shall be designed by specialized architect to be used by people on wheelchairs.

Provide with wide opening door as previously specified. The door louvers to be coordinated with the design of the forced ventilation system.

Bathroom to be provided with:

- Wall mounted WC, rated for 200 kg

- Stainless steel bars for handicapped people

- Sink with hot and cold water and stainless steel drain with p-trap

- Inclined hinged mirror

- Floor drain

- One electrical receptacle, at the location to be indicated by the beneficiary.

- One stainless steel hand drier, hardwired to the wall, so that no cables are visible.

Picture#63:Typical wall mounted toilet, European style. Shall be rated for 200 kg or closest standard rating in Ukraine.

Picture#59: Special requirements for bathroom

Picture#60: Typical required sink with bars, and hinged mirror for the bathroom

Picture#61: Typical special requirements for handicapped bathroom

Picture#62:Typical stainless steel hand drier

Picture#64: Stainless steel wall hanger

2.17.3 Room#03 – Electrical Room

This room shall be altered or modified as minimum as possible to avoid any problems with the existing electrical installation supplying electric power to other areas of the building not under the scope of work.

Provide one new electrical receptacle.

2.17.4 Room#04 – Storage

Do not provide any electrical receptacles. Provide a minimum of 30 stainless steel wall hangers.

2.17.5 Room#05 – Office

Provide 4 electrical receptacles at the location to be indicated by the beneficiary. Remove all internal windows.

2.17.6 Room#06 – Office

Provide 4 electrical receptacles at the location to be indicated by the beneficiary. Remove all internal windows.

Picture#65: Provide cabinet where indicated in red

Picture#67: New required internal layout

Picture#66: Provide wall mounted projector screen

2.17.7 Room#07 – Office

Provide 4 electrical receptacles at the location to be indicated by the beneficiary.

Provide solid wood cabinets at the end of the room. The cabinets shall be designed as follows:

- Width: From wall to wall

- Depth: 0.5 meters

- Front: Opening doors of 0.6 meters wide by 0.8 meters high. As many doors with this size as possible.

- Inside: Divided in compartments in coordination with the doors. One separate compartment for every front door.

- Compartments: With shelves 0.5 meters deep every 0.2 meters height. Total of 3 shelves in every compartment.

- Bolted to the walls, so that it cannot be moved.

2.17.8 Room#08 – Hallway

Provide 2 electrical receptacles at the location to be indicated by the beneficiary.

2.17.9 Room#09 – Classroom

Provide 8 electrical receptacles at the location to be indicated by the beneficiary.

This room shall be provided aluminum folding partition to be able to divide the room into 2 smaller rooms. Each section of the room shall have its individual light controls (dimmer for LED technology lighting) and for air conditioning.

Picture#71: New required typical folding partitions with ceiling mounted rail.

Picture#70: New required typical folding partitions with ceiling mounted rail.

Picture#68: New required typical folding partitions with ceiling mounted rail.

Picture#69: New required support for projector to be installed on the ceiling with the required computer and electrical connections.

The folding partitions shall be professional type, made of aluminum panels, supported over a ceiling mounted rail. The use of plastic partitions is not authorized. Color of the panels to be coordinated with the colors of the walls.

Projector support and screen: The contractor shall install on the suspended ceiling an universal support for a ceiling mounted projector. The contractor shall install on the wall a rolling projector screen (manual type). Exact location to be indicated by the beneficiary. The projector support shall be provided with a ceiling mounted electrical receptacle and communications cables to be able to connect a computer used in the room to the projector. The actual projector is not included in this contract. The contractor shall provide the receptacle, the communications cables (all electrical installation recessed within the walls), the actual support, but not the projector. Location of rolling wall mounted screen to be coordinated with the location of the projector support.

Picture#72: Range of potential extent of roof repair. Exact limits depends on existing slopes in the existing roof.

2.18 ROOF

The contractor shall repair the roof over a section of the areas under the scope of work of internal renovations. The waterproofing system of the roof is shared with the adjacent pharmacy. A section of the roof to be repaired is above the pharmacy. Exact limit of the roofing repair shall be determined by the engineer or architect hired by the contractor, depending on the existing slopes and locations of the roof drains. For estimating purposes, the contractor shall estimate that the separation between the roof to remain and the roof to be repaired shall be where shown in picture#72. This is approximately from above the wall separating the classroom from the pharmacy up to 4 meters into the ceiling of the pharmacy. Exact location depends on existing roof slopes and drains.

The contractor shall choose the roof repair method to be accepted by the Contracting Officer Representative. A minimum of 2 layers of modified bituminous over lightweight concrete with granular finish is required for the “green” areas of picture#72. The contractor shall reinforce the connection between the horizontal and vertical roof surfaces as indicated in the typical manufacturer’s instructions shown in the pictures below.

Payment for the roof repair shall not be authorized until this item of work is completed, certified and provided with the official 10 year warranty against any water infiltration in the renovated areas and in a section of the pharmacy (within 5 meters from the separation between the pharmacy and the renovated areas).

For estimating purposes the contractor shall estimate that they shall perform the following items of work for the waterproofing in the area where the roof should be replaced (highlighted in green in picture#72)

- Removal of asphalt sheets

- Removal of existing slopes as needed for the new designed slopes

- Proving new light weight concrete. Lightweight Concrete: The contractor shall use cellular concrete, Perlite or Vermiculite Systems. The concrete shall have a density from 400 to 800 kg/cm. Minimum thickness shall be 5 cm.

- Bitumen Roof layer: Provide self adhesive bitumen waterproofing sheets.

o First layer to be applied over lightweight concrete

Picture#73: Typical required finish

Picture#75: Typical roofing work

Picture#76: Application of light weight concrete

Picture#74: Application of lightweight concrete.

o Second layer to be provided with granular finish with green color (or as selected by beneficiary) o Provide manufacturer’s recommended reinforcement around roof openings (i.e.

downspouts) and around the parapets and building walls.

- Replace all downspouts, using PVC covered aluminum, of the required internal diameters.

- Provide new metal covers for the parapets, including the new one to separate both sections of the roof (highlighted in brown in picture#72) and around the existing parapets of the renovated facility.

Picture#77: Schematic representation of separation between existing waterproofing system to remain and new waterproofing system

Picture#78: Typical asphalt sheet installation on a parapet water opening to the downspout. Step 1

Picture#79: Step 2.

Picture#84: Step 7. Picture#85: Step 8.

Picture#80: Step 3.

Picture#81: Step 4.

Picture#82: Step 5.

Picture#83: Step 6.

Picture#86: Step 9 Picture#87: Step 10

Picture#90: Step 3 Picture#91: Step 4

Picture#88: Typical asphalt sheet installation on a parapet wall. Step 1

Picture#89: Step 2

Picture#92: Step 5 Picture#93: Step 6

Picture#94: Area under the scope of work for internal renovations:

Red: Façade restoration Green: Entrance steps and stairs repairs (with new ramp)

Blue: Light metal canopy

2.19 EXTERIOR IMPROVEMENTS

The Base-Bid of the contract include some exterior improvements to the building. These include:

- Façade restoration

- New entrance steps for front entrance (to the classroom)

- New ramp for the front entrance

- New entrance stairs for the lateral entrance (to the hallway)

- New canopies for both entrances

All areas under the scope of work will be completely renovated

Picture#96: Section of the façade to be restored

Picture#95: Section of the façade to be restored

2.19.1 Façade Restoration

The project includes the complete renovation of the front façade of the building, approximately where indicated in green in…