Attachment_1_-_SOW.pdf

Renovation of Vladimir Nazor Primary School OHASIS ID-24381 Podgorica (Montenegro)

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EUCOM Humanitarian Assistance Program

Renovation of Vladimir Nazor Primary School

Podgorica, Montenegro

OHASIS MJ-HA-2014-00024381

Dec 2014

VERSION: 002

Attachment 1 – Statement of Work

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1. TAXATION

In accordance with Paragraph 12 of Article 25 of Montenegro Law on Value Added Tax published in the "Official Gazette of RM" No. 16/07, and in accordance with US Embassy contracting, this project is exempt from VAT. The contractor shall comply with all requirements of the Montenegrin regulations regarding the tax exemption, for the project to be exempt from VAT tax.

2. GENERAL PROJECT DESCRIPTION

2.1 Location of the Project

This contract includes the repairs, modifications and improvements to the Vladimir Nazor Primary School, located in the city of Podgorica.

Picture#1: Location of Podgorica

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Picture#2: Location of school Vladimir Nazor in Podgorica

Picture#3: 4 buildings in the Vladimir Nazor School Complex

BUILDING#1

GYMNASIUM

BUILDING#2

BUILDING#3

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2.2 Legal and Technical Requirements

The project execution is based on the following principles:

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

- Strict compliance with Montenegrin Technical, Legal and Administrative requirements, which are applicable for the scope of work described in this PTS.

- Compliance with the most stringent of US and Montenegrin safety regulations. IN case of conflict between both regulations, the contractor shall consult with the Contracting Officer.

- Compliance with the technical requirements and scope of work described in this document.

2.3 General Contract Description

This document is a Performance Technical Specifications (PTS). This PTS includes a description of the required finished work.

This is a design-build contract. This means that the contractor is responsible to:

- Make necessary designs as required by this PTS for the different items of work, which are required in order to execute the described works.

- Obtain NAVFAC’s acceptance of the designs

- Obtain required formal approvals from competent and required Montenegrin authorities, including any expert review by third party company that may be required by Montenegrin regulations.

- Execute the construction works

- Obtain the acceptance of NAVFAC and the approval of the competent and required Montenegrin authorities for the executed construction works.

Note: This contract includes separate items of work: repair of bathrooms and utility lines, new exterior covered hallway/canopy and other exterior repairs and improvements. The contractor shall be familiar with the regulations of Montenegro, in order to account for the different required permits and authorizations for repair and new construction works.

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2.4 Summarized Project Description

This document includes Sanitation and Other Improvement to Vladimir Nazor Primary School in Podgorica

The contract is divided into a Base-Bid and Contract Option-1. In general terms, the works include the following items of work:

- Base-Bid: Complete renovation of 5 bathroom areas

- Base-Bid: Complete renovation of the locker rooms

- Base-Bid: Connection of existing exterior covered sidewalk to the entrance of the gymnasium building

- Contract Option-1: Restoration of all exterior surfaces of all facilities of the school complex (4 buildings and covered passageway)

2.5 Measurements and Quantities

This contract complies with the US Contracting Regulations, and as such, measurements and quantities of materials and work are not provided, and if any are provided, the contractor shall be responsible to verify on site. The US Government is not responsible for any inaccuracy in the description of the existing facilities. The contractor needs to visit the job site in order to perform the necessary measurements and to observe the existing field conditions in order to prepare their cost proposal.

Several pictures are included in this PTS document. These pictures were taken in November 2013 and March 2014. The pictures do not guarantee the existing conditions of the building at the time to prepare the cost proposal, and they are only a tool to describe the responsibilities of the contractor.

The contractor is responsible to visit the school in order to measure and quantify the required work, as well as to verify the existing conditions, prior to the submission of their cost proposal. The US Government is not responsible for any mistake in the contractor’s measurements or assumptions of field conditions.

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

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

FIELD CONDITIONS. THIS PROJECT DOES NOT INCLUDE ACCURANTE EXISTING CONDITIONS,

MEASUREMENTS OF QUANTITIES.

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2.6 Construction Permit or Authorization

The contractor shall obtain formal written authorization from the competent Montenegrin 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, coordination and approvals by experts or monitoring entities, and everything that may be necessary as required by Montenegrin regulations, in order to obtain these Permits or Authorizations. The contractor is responsible to pay for any third party inspection or expertise that may be required by Montenegrin regulations for the scope of work of this project. In case it is not accepted by Montenegrin regulations that this third party company works directly for the contractor, the contractor shall pay for their services and specify in the contract that the third party company will report to the Contracting Officer or to other entity to be indicated by the Contracting Officer. The contractor shall be familiar with these requirements in order to prepare their bids, regarding the obligatory administrative and technical procedures in Montenegro.

2.7 Structure of the Contract

The work is divided into a Base-Bid and Contract Option-1. The Base-Bid is the minimum part of the project that will be awarded to the construction contractor. The award of Contract Option-1 will be unilaterally decided by the US Government based on availability of funds as well as other factors.

The contractor shall provide separate pricing for the Base-Bid and for Contract Option-1, as required by the solicitation documents.

BASE-BID

Work described in paragraph 3

OPTION-1

Work described in paragraph 4

- Complete renovation of bathrooms and locker rooms

- Extension to existing covered sidewalk

- Restoration of exterior surfaces

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2.8 Applicable standards / Requirements

The project is based on the principle of strict compliance with Montenegrin technical and administrative regulations, with US Contracting Regulations and with the most stringent of US and Montenegro Safety regulations. In case of conflict between Montenegrin and US safety regulations, the contractor shall consult with the Contracting Officer before making a determination of which standard to apply.

The work shall meet all requirements of this Request For Proposal (RFP) package. Drawings to be as required in this RFP and with the necessary details and previous approvals (experts or monitoring entities) to submit the designs to the US Government, Local Montenegro Administration, final users, contractor’s staff and sub-contractors. Material selection, specifications and installation to be as described in this Performance Technical Specification (PTS) document. The Performance Technical Specification (PTS) are a guideline for the design package:

- If an item in the project design is included in the PTS, the requirements of the PTS, applicable local Montenegrin codes and regulations, and international codes shall govern.

- If an item in the project design is NOT included in the PTS, the requirements of applicable local Montenegrin codes and regulations, and international codes shall govern.

Provide the final work as a complete and usable facility including all required items not described in this RFP. Technical details, items of work, permits and fees that are not explicitly described in this RFP, but which are necessary to provide a fully operational and finished facility shall be considered part of this contract.

Any work not explicitly included in the scope of work of this project, but which is absolutely necessary to have a perfectly operational facility, as required by Montenegro regulations, shall be considered to be part of this contract.

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3. DETAILED SCOPE OF WORK OF BASE BID

The Base-Bid of the project includes the items of work specified in this paragraph, which include the necessary work in order to have completely renovated and perfectly operational bathroom and locker room facilities, with new water and sewer lines to be connected outside of the corresponding building. It also includes the extension of the covered sidewalk or passageway.

In general terms, the base-bid includes:

- Complete renovation of the following bathrooms

Name of the Group or Area Scope of Work Building 1 – Ground Floor 2 bathrooms (type 1)* Building 1 – Second Floor 1 bathroom (type 1)* Building 2 – Ground Floor 2 bathrooms (type 1)* Building 2 – Second Floor No work Building 3 – Ground Floor 1 bathroom (type 2)* Building 3 – Second Floor 1 bathroom (type 2)*

* Type of bathrooms to be described in paragraph 3.1

- Complete renovation of the boys’ and girls’ locker rooms in the Gymnasium Building.

- Extend the covered sidewalk from area in front of Building#1 to the main entrance of the Gymnasium Building.

The technical requirements for the repairs of the different bathrooms and the locker rooms are very similar. If any technical detail is specified for one of the bathrooms, but it is omitted in the description of work of another bathroom or of the locker rooms, this technical requirement shall apply.

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3.1 Renovation of Bathrooms

The contractor shall perform the complete renovation of 5 bathroom facilities as described herein.

The work includes:

- Demolitions: Complete demolition within the bathrooms to be renovated of all plumbing appliances, doors (entrance and internal), wooden windows (if any exists), electrical installation, water, sewer and vent piping, flooring surfaces, wall tiles, paint and plaster, internal partitions as required, ceiling plaster, furniture, mirrors, ventilation systems, and everything else within the areas to be renovated.

- Floor: Remove existing tiles and their supporting material as necessary for new floor surface with their new required slopes. Provide new grès tiles of minimum dimension 40x40 cm, sloped towards a new floor drain (or drains). Install floor tiles diagonally with respect to the walls. Provide supporting mortar base as necessary and recommended by the floor tile manufacturer. All floors shall be at the same elevation, sloped towards the new floor drains with 1% slope. Provide non slippery tiles, sloped towards floor drains (minimum of one for each room) to be connected with the new sewer piping system. Color and pattern to be selected by the beneficiary among ample selection to be provided by the contractor.

The floor shall be sloped towards the new floor drain or floor drains. Testing of the slopes shall be done by pouring one bucket of water and waiting 5 minutes. After this period there shall be no sitting water on any surface of the new floor tiles. However, the floors at the entrance shall be at the same elevation as the floor in the adjacent room, so that there is no tripping hazard. Raising the floors over the existing floor surfaces, in order to provide the required slopes, is not authorized.

Floor Material: Non-glazed floor tiles of grès material (artificial granite), laser cut, with water resistant joints. Grès Porcelain stoneware is a ceramic with a compact, hard, colored and non-porous body. 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.

Provide wall base along all walls, with special wall trim pieces similar to the floor tiles.

Cutting floor tiles to be used as wall base is not acceptable.

- Floor drains: Provide minimum of one floor drain per room. Provide stainless steel floor drain with integral p-trap to avoid bad smells.

- Walls: Remove wall tiles and plaster as necessary in order to provide a perfectly leveled surface in which to install the new ceramic tiles. Remove metal separation between rooms where applicable. Remove internal partitions as required by this document and as required by the contractor’s design. Repair any cracks of structural defects before leveling the walls.

Provide ceramic tiles from the floor (wall base ceramic tile) to the new ceiling surfaces.

Ceramic tiles shall with minimum dimension 20x30 cm. Provide combinations of 3 colors and patterns per room, to be selected by beneficiary among ample selection to be provided by the contractor. Provide friso (decorative tile) in middle and highest heights. Middle one can be substituted by metal friso, as seen in picture#15.

The edges of the ceramic tiles shall all be protected by exposed metal corner guard as shown in picture#15 and 16. Plastic corner protection is not authorized. No edge of any tile

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- Masonry Partitions for New Layouts: New partitions required by new layout shall be made of thin masonry wall, not wider than 20 cm. Cover all surfaces with new ceramic tiles as with the rest of the walls.

- Ceiling: Provide gypsum board plastered ceiling. The work includes removing the defective plaster, fixing any structural defects, and covering all ceiling surfaces with plastered and painted gypsum board supported by new galvanized metal structure. Provide with access hatches as necessary to allow for inspection and maintenance of any installation over the ceiling surface. Use “green” type gypsum board, rated and certified to be used in humid atmospheres. Install as high as technically possible, allowing sufficient space for the utilities that may be installed over the suspended ceiling (i.e. in the ground floor sewer lines from floor above and for the recessed lighting fixtures). Paint with washable paint.

The top of the windows are very high, in some cases within 0 to 15 cm of the ceiling. To install gypsum board ceiling in some bathrooms, will require the gypsum ceiling to be installed with “boxes” around the window openings. Not necessarily all ceilings within the same room shall be at the same elevation.

It is acceptable to use gypsum board ceiling or acoustical drop ceiling. In this last case, the same requirements apply to the acoustic drop ceiling (i.e. rated for humid atmospheres).

- Electrical: Provide complete new electrical installation for all new bathrooms under the scope of work. Provide new electric panels to supply electricity to the new bathroom facilities connected with the main electric panel of each particular building or from the nearest electrical panel with sufficient power for the new bathroom electrical loads. All electrical installation in the renovated areas to be recessed along the walls, ceilings, floors, so that no electrical cables or conduits are visible, including conduits, junction boxes, lighting fixtures, switches, electric panels, etc. The electrical installation shall include:

o Designed and installed in accordance with European standards.

o All electrical equipment to be CE certified.

o Provide differential protection of maximum 30 mA for each one of the bathrooms.

o All electrical installation within the areas to be renovated to be done in conduits recessed within the walls. Electric panels, cables, junction boxes, boxes for the switches, receptacle boxes,… shall all be installed recessed within the new walls, which are to be covered with ceramic tiles. Direct installation of the cables under the plaster is not acceptable. All cables to be installed under electric conduit, even above the drop ceiling.

o No electrical receptacles in any bathroom.

o New recessed rapid start fluorescent lighting fixtures, provided with individual switches for each one of the rooms. Surface mounted lighting fixtures are not authorized. One of the reasons to install a false ceiling is to recess all lighting fixtures. Lighting fixtures to be provided with washable diffuser. Provide illumination levels as required by Montenegrin regulations.

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Page 11 of 112 Ver-002 o Automatic start hand driers. Provide stainless steel automatic hand driers. Hardwire to the walls, so that the cables are not exposed to the view. Provide one unit per bathroom as indicated in the description of each bathroom to be renovated.

o Provide separate circuits for lighting and power, so that when all hand driers are operating, there is no dimming in the lighting of the rooms. Voltage drop to be less than 3%. This will be tested for acceptance of electrical installation.

o Ventilation: Provide ventilation to the exterior of each bathroom. The contractor can choose the repair/cleaning of the existing ventilation if it is found to be adequate, or install a new forced ventilation to the exterior of the building. This is critical for the rooms without a direct access to an exterior window. If existing ventilation is to be reutilized, the air ducts shall be cleaned and the contractor shall provide new aluminum louvers.

For any electrical installation that may be required outside the areas to be renovated, the contractor shall provide new cables installed under PVC channels properly attached to the existing walls and ceiling surfaces in order not to damage the existing walls.

- Ventilation: Explained in the electrical section above

- Water supply: Provide new water lines from the main water line outside the corresponding building where the bathrooms are located. Remove existing water lines to the maximum extent possible. All water lines in the bathrooms shall be replaced using HDPE water piping rated for domestic water use. Connect to the main water line outside the building (this will require excavations and works outside the bathrooms). Within the renovated areas, the contractor shall design the size of the piping in order to provide proper flow and pressure when all toilets valves and faucets are open. Provide all water pipes inside of the bathroom areas recessed within the walls, so that they are not exposed to the view. Provide standard stainless steel faucets for only cold water. Connect, to the maximum extent technically possible, any other water piping in the building, not in the areas to be renovated, to the new water lines to be provided for the bathrooms.

- Valves: Provide shut off valves for each individual plumbing appliance (sink, toilet,…) and for each bathroom. If there is a problem in the water lines for a bathroom, the water lines can be shut off and the other bathrooms should continue to be fully operational.

- Hot water: Not required in the bathrooms.

- Janitorial faucet: Provide one wall mounted water faucet in each bathroom for janitorial purposes (filling is water buckets) as required in the description of each type of bathroom to be renovated.

- Windows: Most of the windows have been recently replaced (all?). This contract only includes the replacement of existing wooden windows. For those windows to be replaced, the contractor shall provide new 5 chamber PVC profile window with double non transparent glazing (4-16-4). 100% of the window surface to open vertically and horizontally, and to be provided with removable mosquito net. Provide with PVC sill inside and aluminum sill outside. Repair all adjacent exterior surfaces, so that there is no evidence of any interior construction activity. If at the time of award, all existing windows are already PVC, this paragraph does not apply.

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- Existing PVC Windows: The existing PVC windows shall be provided with the same finishes as the new ones to be provided under this contract. For bidding purposes the contractor shall estimate that they will need to remove the existing windows, and reinstall them in coordination with the new wall surfaces, including the new required interior PVC sill, which shall be installed in all the windows, new and existing. The existing windows shall be provided with new mosquito nets. Replace any broken glasses (one identified during last visit)

- Doors: All doors of the bathrooms shall be replaced with new. Provide new PVC doors without bottom threshold and without locks. This is to avoid tripping hazards and to allow for proper ventilation. Do not provide locks for the doors to the children’s toilets. Doors and frames to be delivered by the manufacturer as one complete unit, not to be assembled by the contractor on site. Provide PVC door trims. Do not use any wood material for the new doors.

- Heating: Provide new heating radiators, bimetal type. Provide new heating piping within the renovated areas recessed within the new walls or floors. Connection points between the existing and the new piping shall be exposed, or next to an access hatch for inspection and maintenance. Provide each radiator with isolation and control valves. Size and location of radiators shall be designed by the architect hired by the contractor, but as a minimum they shall be provided under the windows.

- Sewer/drainage/vent: The contract includes the removal of all sewer/water/vent lines from the renovated areas to the nearest existing sewer manholes outside of the 3 buildings.

Provide new sewer/drainage/ventilation PVC piping for the bathrooms connected with the roof of the building (except in building#2). If this requires breaking through the roof deck in order to install the new pipes, the contractor shall be responsible to repair as necessary the roof waterproofing in those affected roof areas. All sewer pipes in the renovated areas to be covered by masonry wall or partitions so that the sewer lines are not exposed to the view in the renovated areas. Provide access points for maintenance of the lines. Connect sewer lines to the existing concrete manholes outside of the buildings. Buried sewer lines shall have an internal diameter of minimum 250 mm. Existing PVC sewer lines can be reutilized if the contractor shows that they comply with Montenegrin regulations.

- Toilet Partitions (design to be approved by School Director). Toilets shall be designed to maximize privacy and be vandal resistant (heavy duty). The contractor shall provide a design within the parameters of this contract for approval of the Contracting Officer and the School Director. Size of the partitions shall be coordinated with the size of the rooms and size of the toilets. Doors shall be made of PVC or aluminum. The partitions shall be designed with minimum contact with the floor for hygienic reasons. Toilet partitions shall not be shop made, but shall be manufacturer’s standard product. For that reason, the contractor shall send a copy of the catalog information for the acceptance of the Contracting Officer prior to their purchase.

- Mirrors: To be provided over the countertop of the sinks which are located inside the bathrooms. Mirrors to be recessed within the new ceramic wall tiles of minimum size 0.6 meters high and with the same length as the countertops. Mirrors shall be surrounded by ornamental ceramic tiles (friso) or by stainless steel profile/framing as shown in picture#5.

- Toilets: Provide standard ceramic European style toilets unless indicated otherwise by the School Director. All materials shall be ceramic. The use of plastic water tanks is not authorized.

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Picture#6: Suspended ceiling during installation Picture#7: Finished suspended ceiling. For the bathrooms the lighting fixtures shall have washable diffusers

- Accessories: Provide all required accessories made of stainless steel, in order to have a perfectly finished and operational bathroom facility. This includes toilet paper holder, soap holder, wall hanger or door and window stops.

Picture#5: Recessed mirror with stainless steel framing as required by this contract.

Picture#4: Typical support for suspended ceiling which may be used in the bathrooms with humidity rated and washable acoustic tiles

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Picture#10: Typical gypsum board ceiling before plastering Picture#11: Use exclusively “green” type gypsum boards

Picture#9: Typical ceiling with recessed fluorescent lighting as required in the bathrooms.

Picture#12: For new required windows(if any). Leaf to open horizontally and vertically

Picture#8: Typical friso or decorative tile in middle and upper portions of the walls.

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Picture#13: Typical lighting fixture to be recessed on the new false ceiling

Picture#14: Typical friso for bathrooms

Picture#15: Typical aluminum with anodized finish corner protection

Picture#16: Typical stainless steel corner protection for tiled corners.

Picture#18: Typical bimetal radiator required for all new radiators in all renovated areas.

Picture#17: Typical automatic hand drier

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Picture19: Typical installation of floor tiles diagonally with respect to the walls as required for all areas with new ceramic floor tiles. Typical required new radiator with piping recessed on the walls

Picture#21: Typical electrical conduits within walls Picture#22: Typical electric conduit

Picture#20: Typical installation of the countertop before installing the sinks

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Picture#23: Building 1 – Ground Floor: Bathrooms Type 1. Orange existing and green proposed.

3.1.1 Renovation of Bathrooms. Building 1 Ground Floor. 2 units type 1.

RATED FOR PEOPLE WITH DISABILITIES - WHEELCHAIRS

None of the bathrooms are exactly the same, although size of each bathroom is almost identical to the one above or below. Each type 1 bathroom is unisex, rated for people on wheelchair, with a very small partition.

Picture#23 above shows the approximate existing layout of the bathrooms in the ground floor of building#1, and the required layout and appliances for each of the bathrooms. Each finished bathroom shall be provided with:

- 2 sinks, wall mounted, without pedestal. One to be specifically designed to be used by people on wheelchairs. The sinks shall not be supported by the floor, but only by the walls.

Provide faucets with only cold water.

- Sinks drainage: All exposed drainage piping from the sinks shall be stainless steel, provided with p-trap to avoid bad smell.

- Mirrors: Provide two separate mirrors:

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Page 18 of 112 Ver-002 o One over the standard wall mounted sink to be recessed on the wall tiles (substituting the ceramic tiles).

o One over the sink designed for people with disabilities (wheelchairs) to be specifically designed for such use. Provide hinged mirror.

- Toilets and toilet partitions: One WC per bathroom. Use European Standard toilets with ceramic seat and ceramic water tank. The use of plastic water tanks is not authorized.

Internal partitions shown in the proposed layout shall be solid masonry walls to be covered with ceramic tiles like the rest of the walls, or by pre-manufactured aluminum toilet partitions, with minimum contact with the floor. These partitions shall be standard manufacturer product and the contractor shall show the catalog information prior to their purchase (typical toilet partitions used in McDonald’s restaurants or in airports).

- Provide all necessary support bars for the toilet to be usable by people on wheelchairs.

Provide all bars of stainless steel.

- Urinal: Provide one wall mounted urinal for the boys’ bathroom at the height to be specified by the School Director. Use ceramic urinal with flush push valve. Provide wall mounted partition, in coordination with the new partitions to be used in the bathrooms.

- One additional faucet on the wall for janitorial purposes in the girls’ bathroom.

- One stainless steel automatic wall-mounted hardwired hand-driers per bathroom (total 2 units)

- Replace the exterior sink with one wall mounted sink, with covered drainage piping or stainless steel piping. Cover the wall around the sink with new ceramic tiles (minimum 4 m² of new ceramic wall tiles)

- All doors to be minimum 90 cm wide and provided with protection against impacts of wheelchairs.

The design for these bathrooms shall be certified by a licensed architect in Montenegro as officially rated to be used by people with disabilities (wheelchairs)

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Picture24: Typical requirements for handicapped WC design.

Picture#26: Typical requirements for the design of handicapped rated sink and mirror

Picture#27: Typical installation of stainless steel bars on the handicapped rated and certified bathrooms

Picture#25: Typical hinged mirror for handicapped rated bathroom

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Picture#28: Building 1 – Ground Floor: Bathrooms Type 1. Orange existing and green proposed.

3.1.2 Renovation of Bathrooms. Building 1 Second Floor. 1 unit type 1

This bathroom size is almost identical to one of the bathrooms in the ground floor of the same building. The finished bathroom shall be an unisex bathroom, to be used by boys and girls, not rated for people on wheelchair.

Picture#28 above shows the approximate existing layout of the bathroom in the second floor of building#1, and the required layout and appliances for the finished bathroom. The bathroom shall be provided with:

- 2 sinks at elevation to be indicated by the School Director, with faucets with only cold water.

Use ceramic sinks continuous artificial stone countertop with rounded edges. The use of wood for the countertop is not authorized.

- Sinks countertop: The sinks shall be installed recessed on continuous artificial stone countertop with rounded edges and designed to support the load of people standing on top of the countertop. The countertop shall be made of artificial compound made of minimum 94% natural quartz with anti-bacterial protection. Provide with live colors (orange, blue, red of yellow), to be selected by the School Director among ample selection provided by the contractor. All exposed drainage piping from the sinks shall be stainless steel, provided with p-trap to avoid bad smell.

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- Mirror: Recessed on the wall tiles (substituting the ceramic tiles) along the wall over the countertop for the sinks.

- Toilets and toilet partitions: Use European Standard toilet with ceramic seat and water tank.

The use of plastic water tanks is not authorized. Internal partitions shown in the proposed layout shall be solid masonry walls to be covered with ceramic tiles like the rest of the walls.

For this particular bathroom, and because it is unisex, the use of pre-manufactured aluminum toilet partitions is not authorized.

- Urinal: Provide one wall mounted ceramic urinal.

- One additional faucet on the wall for janitorial purposes.

- One stainless steel automatic wall-mounted hardwired hand-driers per bathroom (total 1 unit)

- Replace the exterior sink with one wall mounted sink, with covered drainage piping or stainless steel piping. Cover the wall around the sink with new ceramic tiles (minimum 4 m² of new ceramic wall tiles)

Picture#30: Typical required continuous countertop for the sinks.

Picture#29: Typical required stainless steel drainage with p-trap for the sinks to be installed over the continuous countertop

Picture#31: Typical color chart for the countertop for the sinks, to be provided by the contractor to the School Director to select the final color of the countertops. Provide live colors as the one in picture#22.

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Picture#31-b: Building 2 – Ground Floor: Bathrooms Type 1. Orange existing and green proposed.

3.1.3 Renovation of Bathrooms. Building 2 Ground Floor. 2 unit type 1.

The finished for these bathrooms shall be identical to the bathrooms of the ground floor of Building#1, but without the requirement to be rated for people on wheelchair. All requirements of paragraph 3.1.1 are applicable for these bathrooms, but the sinks inside the bathrooms shall be similar to the ones described in 3.1.2 (over artificial stone countertop).

Provide all appliances as described in the sketch above.

3.1.4 Renovation of Bathrooms. Building 2 Second Floor.

These bathrooms were recently renovated and are used as the teachers’ bathrooms. The contractor shall not perform any work on the renovated bathrooms. However, the contractor is required to connect the water and sewer/drainage with the new water and sewer lines to be installed in the renovated bathrooms of the ground floor. Once the project is completed, all sewer lines of the bathrooms of the building shall be new and the water lines of the second floor bathrooms shall be connected with the new water lines of the ground floor. It is estimated that the contractor shall have to perform connections and modifications in the second floor bathrooms, although the contractor shall minimize any potential work in the areas already renovated.

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Picture#32: Building#3 – Ground and second floors: Bathrooms Type 2. Orange existing and green proposed. Above in orange is the approximate dimensions and layout of existing bathrooms in ground floor. Below in orange approximate dimensions and layout of bathrooms in second floor. The contractor is responsible to measure actual dimensions and verify current layout. These measurements and layouts are just an approximation for the contractor to understand the scope of work of this project and the basis of design for the new required layout, which is shown in green.

3.1.5 Renovation of Bathrooms. Building 3 Ground Floor. 1 unit type 2

None of the bathrooms are exactly the same, although each bathroom is almost identical to the one above or below. This type 2 bathrooms require complete new layout and design as specified herein:

Picture#32 above shows the approximate existing layout of the existing bathroom and the new room to be converted into bathrooms in the ground and second floors of building#3; as well as the required layout and appliances for each of the finished bathroom facilities.

Layout: The layout of the finished bathroom shall be completely different from the existing layout, as detailed in picture#32 above. The partition to separate the boys’ and girls’ bathroom shall be made of light masonry wall to be provided with the same finishes as the required for the existing walls (ceramic tiles). The internal toilet partition shall be premanufactured toilet partition as for the type#1 bathrooms (McDonald’s or airport type). The new layout requires removing internal paritions built by

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Page 24 of 112 Ver-002 the school Administration. These partitions shall be removed and the existing floor polished in the entire lobby area, in order to provide the lobby with similar dimensions as the lobbies of buildings 1 and 2. At the end, all 3 buildings shall have approximately similar new bathrooms.

The contractor shall coordinate the design and location of the internal partition separating the boys’ and girls’ bathrooms with the location of the existing windows. If necessary the contractor shall modify the windows, but the partition shall not coincide with the window.

Each finished bathroom shall be provided with:

- 2 sinks at elevation to be indicated by School Director, with faucets with only cold water.

Use ceramic sinks continuous artificial stone countertop with rounded edges. The use of wood for the countertop is not authorized.

- Sinks countertop: The sinks shall be installed recessed on continuous artificial stone countertop with rounded edges and designed to support the load of people standing on top of the countertop. The countertop shall be made of artificial compound made of minimum 94% natural quartz with anti-bacterial protection. Provide with live colors (orange, blue, red of yellow), to be selected by the School Director among ample selection provided by the contractor. All exposed drainage piping from the sinks shall be stainless steel, provided with p-trap to avoid bad smell.

- Mirrors: Recessed on the wall tiles (substituting the ceramic tiles) along the wall over the countertop for the sinks.

- Toilets and toilet partitions: 1 toilet for the girl’s bathroom and 1 for the boys’. Use European Standard toilets with ceramic seat and water tank. The use of plastic water tanks is not authorized. Internal toilet partitions shown (in blue) in the proposed layout shall be by premanufactured aluminum toilet partitions, with minimum contact with the floor. These partitions shall be standard manufacturer product and the contractor shall show the catalog information prior to their purchase (typical toilet partitions used in McDonald’s restaurants or in airports).

- Urinal: Provide one wall mounted urinal at the height to be specified by the School Director in the boy’s bathroom. Use ceramic urinal with flush push valve. Provide wall mounted partition, in coordination with the new premanufactured partitions to be used in the bathrooms.

- One additional faucet on the wall for janitorial purposes in each of the girls’ bathroom.

- One stainless steel automatic wall-mounted hardwired hand-driers per bathroom (total 2 units)

- One wall mounted sink surrounded by approximately 4 m² of ceramic tiles, as in the bathrooms for buildings 1 and 2.

Renovation of Vladimir Nazor Primary School OHASIS ID-24381

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Picture#33: Entrance to type 1 bathrooms to be renovated. Replace doors and sink. Provide 4 m² of tiles on wall between doors to install the new sink.

Remove and reinstall radiator over new wall tiles.

Picture#38: 3 windows in the type 2 bathrooms.

Contractor to try to match the location of new masonry partition wall with the location of the windows.

Otherwise, the contractor shall modify the windows.

Picture#35: Condition of walls of one of the bathrooms to be completely renovated. Plaster to be removed.

Picture#36: Typical ceiling humidity problems for leaking pipes. All pipes to be replaced.

Picture#34: Typical bathroom to be renovated 100%

Picture#37: Typical ceiling humidity problems for leaking pipes. All pipes to be replaced. This will require drilling through ceiling decks.

Renovation of Vladimir Nazor Primary School OHASIS ID-24381

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Picture#39: Remove all sewer lines. New lines to be installed under/behind new partition walls to be covred with tiles like the rest of vertical surfaces, but provided with access hatches for maintenance and inspection

Picture#44:Type 1 bathrooms.

Picture#41: Type 2 bathrooms. Future entrance to the girls bathrooms. Picture#42: Old windows or metal partitions to be removed and replaced with new masonry wall.

Picture#40: Typical partitions in bathrooms type 1 to be removed

Picture#43 Typical floor of type 1 bathrooms to be demolished to allow for the new tiled floor to be sloped towards the new floor drains

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Picture#45: In orange approximate dimensions and layout of the locker rooms. In green the required new layout of the locker rooms

3.2 Renovation of Locker Rooms (in Gymnasium)

The contractor shall perform the complete renovation of the 2 locker rooms (boys’ and girls’) located in the Gymnasium building.

Renovation of Vladimir Nazor Primary School OHASIS ID-24381

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Note: The sketches in orange in picture#45 shows the existing layout and dimensions of the two existing locker rooms to be completely renovated. These layout and dimensions are not accurate and the contractor is responsible to visit the site and take actual measurements of the dimensions and their layout. These sketches were includes to show the new conceptual and required layout of both locker rooms. The US Government is not responsible for any mistakes or inaccuracies in the sketches showing actual conditions, dimensions and layout of the existing locker rooms.

The work includes:

- Demolitions: Complete demolition within the locker rooms of all plumbing appliances, masonry sinks, doors (entrance doors and internal doors), wooden windows, electrical installation, water, sewer and vent piping, flooring surfaces, wall tiles, paint and plaster, internal partitions as required, ceiling plaster, ventilation systems, hot water heaters, and everything else within the areas to be renovated.

- New Layout: Picture#45 includes the conceptual design. The contractor shall hire the services of a licensed architect in Montenegro to design the locker rooms with the following conceptual basis of design:

o Girls locker room:

Provided with privacy, so that with open doors to the gymnasium lobby or main sports room, girls changing clothes cannot be seen from the outside of the locker rooms. Note that the main door to the gymnasium shall be moved to provide the new required layout.

With 2 European Style WC with doors opening towards the area with privacy With 1 shower plate with door opening towards the area with privacy o Boys locker room:

Provided with one shower with the door not on the passageway.

- Floor: Remove all flooring surfaces, including existing tiles and linoleum, together with their supporting material, as necessary for new floor surface with their new required slopes.

Provide new grès tiles of minimum dimension 40x40 cm, sloped towards new floor drains.

Install floor tiles diagonally with respect to the walls. Provide supporting mortar base as necessary and recommended by the floor tile manufacturer. All floors shall be at the same elevation, sloped towards the new floor drains with 1% slope. Provide non slippery tiles, sloped towards floor drains, to be connected with the new sewer piping system. Color and pattern of the floor tiles to be selected by the beneficiary among ample selection to be provided by the contractor.

The floor shall be sloped towards the new floor drains. Testing of the slopes shall be done by pouring one bucket of water and waiting 5 minutes. After this period there shall be no sitting water on any surface of the new floor tiles. However, the floors at the entrances of the locker rooms shall be at the same elevation as the floor in the adjacent areas (lobby and sports room), so that there is no tripping hazard. Raising the floors over the existing floor surfaces, in order to provide the required slopes, is not authorized.

Floor Material: Non-glazed floor tiles of grès material (artificial granite), laser cut, with water resistant joints. Grès Porcelain stoneware is a ceramic with a compact, hard, colored and non-porous body. 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

Renovation of Vladimir Nazor Primary School OHASIS ID-24381

Page 29 of 112 Ver-002 clay body, little refractory, fired in a kiln (at 1200-1400 C°) until it reaches a non-porous vitrification and a complete water-proofing.

Provide wall base along all walls, with special wall trim pieces similar to the floor tiles.

Cutting floor tiles to be used as wall base is not acceptable.

- Floor drains: Provide minimum of one floor drain per room. Provide stainless steel floor drain with integral p-trap to avoid bad smells.

- Walls: Remove wall tiles and plaster as necessary in order to provide perfectly leveled surfaces in which to install the new ceramic tiles. Remove internal partitions as required by this document and as required by the contractor’s design. Repair any cracks of structural defects before leveling the walls. Provide ceramic tiles from the floor (wall base ceramic tile) to the ceiling on all vertical surfaces. Ceramic tiles shall with minimum dimension 20x30 cm.

Provide combinations of 3 colors and patterns per locker room, to be selected by beneficiary among ample selection to be provided by the contractor. Provide friso (decorative tile) in middle and highest heights. Middle one can be substituted by metal friso, as seen in picture#15.

The edges of the ceramic tiles shall all be protected by exposed metal corner guard as shown in picture#15 and 16. Plastic corner protection is not authorized. No edge of any tile shall be exposed to the view. Provide non-glazed ceramic tiles (for walls) with water resistant joints, glued onto the surface of the wall. Provide with metal corner guards embedded in the wall tiles.

- Masonry Partitions for New Layouts: New partitions required by new layout shall be made of thin masonry wall, not wider than 20 cm. Cover all surfaces with new ceramic tiles as with the rest of the walls.

- Ceiling: Remove paint, repair any imperfection and paint. No need to provide new suspended ceiling system in the locker rooms.

- Electrical: Provide complete new electrical installation for both locker rooms. Provide new electric panel to supply electricity to the renovated locker rooms, to be connected with the main electric panel of the gymnasium building or from the nearest electrical panel with sufficient power for the new electrical loads. All electrical installation in the renovated areas to be recessed along the walls, ceilings, floors, so that no electrical cables or conduits are visible, including conduits, junction boxes, lighting fixtures, switches, electric panels, etc.

The electrical installation shall include:

o Designed and installed in accordance with European standards.

o All electrical equipment to be CE certified.

o Provide differential protection of maximum 30 mA for each one of the locker rooms.

o All electrical installation within the areas to be renovated to be done in conduits recessed within the walls. Electric panels, cables, junction boxes, boxes for the switches, receptacle boxes,… shall all be installed recessed within the new walls, which are to be covered with ceramic tiles. Direct installation of the cables under the plaster is not acceptable. IN areas where it may be technically unfeasible to install the conduits within the ceiling surfaces, the contractor shall use CE certified PVC electric channels, so that the cables are not visible in any location.

Renovation of Vladimir Nazor Primary School OHASIS ID-24381

Page 30 of 112 Ver-002 o No electrical receptacles in any bathroom.

o Lighting: Rated and certified for humid atmospheres. New recessed rapid start fluorescent lighting fixtures, provided with individual switches for each one of the rooms (including bathrooms and showers). Provide surface mounted lighting fixtures.

Lighting fixtures to be provided with washable diffuser. Provide illumination levels as required by Montenegrin regulations. Lighting fixture for the shower room to be rated and certified for water splashing.

o Automatic start hand driers. Provide stainless steel automatic hand driers. Hardwire to the walls, so that the cables are not exposed to the view. Provide one unit per locker room.

o Provide separate circuits for lighting and power, so that when all hand driers are operating, there is no dimming in the lighting of the rooms. Voltage drop to be less than 3%. This will be tested for acceptance of electrical installation.

o Ventilation: Provide forced ventilation to the exterior of each bathroom.

o New electric hot water heater (one per locker room). Provide minimum 100 liters each.

For any electrical installation that may be required outside the areas to be renovated, the contractor shall provide new cables installed under PVC channels properly attached to the existing walls and ceiling surfaces in order not to damage the existing walls.

- Ventilation: The contract includes the removal of the old existing ventilation system for the locker rooms. This includes air ducts and other related installations. Minor works may be required outside the locker rooms in order to complete its removal or its sealing. The new forces ventilation system shall be designed as follows:

o Separate forced ventilation systems for each locker room, with individual control switch.

o Adjustable speed for each exhaust fan, with minimum 3 levels.

o With air extraction for each area, including exhaust louvers in each WC and shower room.

o Designed to renovate the air volume of each locker room and individual room (shower and WC rooms) at least…