N3319121R9000 Croatia Attach 1 - PTS.pdf

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

Version: 005

EUCOM Humanitarian Mine Action Program

DESIGN BUILD

LIVE DEMOLITION TRAINING AREA

AND FACILITY IMPROVEMENTS,

LORA NAVAL BASE

Split – Croatia

Coordinates: 43°31'20"N - 16°25'20"E

OHASIS HR-HMA-2020-00038780

Nov 2020

Version 005

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

Contents

1. GENERAL CONTRACT REQUIREMENTS AND DESCRIPTION

1.1. TAXATION (VAT PAID BY CROATIAN MININTRY OF DEFENSE TO CONTRACTOR) .. 5

1.2. GENERAL DESCRIPTION

1.3. LEGAL AND TECHNICAL REQUIREMENTS

1.4. LOCATION (43°31'20"N - 16°25'20"E)

1.5. CONSTRUCTION PERMIT OR AUTHORIZATION

1.6. GENERAL SCOPE OF WORK – DESIGN/BUILD

1.7. MEASUREMENTS AND QUANTITIES

1.8. DESIGN PHASE - GENERAL

1.9. CONSTRUCTION PHASE: MONITORING AND ACCEPTANCE

1.10. GENERAL PROJECT DESCRIPTION (BASE-BID AND CONTRACT OPTIONS): CLIN’S 12

2. CLIN001- BASE-BID: SOW - LIVE DEMO TRAINING AREA 7 SANITATION FAC. IN BLDG#54 . 14

2.1 LIVE DEMOLITION TRAINING AREA

2.1.1 LEVELED 2,400 M² TRAINING AREA

2.1.2 DEMOLITION PIT

2.1.3 PERSONNEL BUNKER

2.1.4 DAY STORAGE BUNKER FACILITIES (2 UNITS)

2.1.5 CHARGE WORK-UP AREA (COVERED)

2.1.6 TIME FUSE BURN PIT

2.1.7 TRAINING LANES

2.1.8 ROOF COVERED CONCRETE SLAB

2.1.9 FLAG POLES (6 METERS HIGH)

2.1.10 LIGHTNING PROTECTION

2.1.11 ELECTRICAL INSTALLATION – CONDUCTOR FEEDER FROM SUBSTATION 27

2.1.12 POTABLE WATER

2.1.13 EXISTING CONDITIONS

2.2 SANITATION FACILITIES TO BUILDING #54

2.3 NEW REQUIRED LAYOUT AND GENERAL REQUIREMENTS

2.4 BATHROOM DESIGN

2.5 DINING ROOM, LIVING ROOM, KITCHEN

2.6 ELECTRICAL CONNECTION

2.7 LIGHTING – LED TECHNOLOGY

2.8 HOT WATER, COLD WATER, VENT AND SEWER CONNECTIONS

2.9 NEW FLOORS

2.10 CEILINGS

2.11 WALLS

2.12 HEATING

2.13 WINDOWS (PVC FRAMED)

2.14 GENERAL REQUIREMENTS FOR BATHROOMS

2.15 GENERAL REQUIREMENTS FOR DINING/LIVING ROOM/KITCHEN

2.16 COMMEMORATIVE PLAQUE

2.17 PICTURES TO DESCRIBE SOW FOR INTERNAL WORKS IN BLDG#54

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

3. CLIN002 – CONTRACT OPTION 1: GENERAL SCOPE OF WORK FOR BLDG#55

3.1. SPACES TO BE RENOVATED/REMODELED AND GENERAL REQUIREMENTS

3.2. LAYOUT AND SOW

3.3. HEATING

3.4. FORCED VENTILATION

3.5. REQUIREMENTS FOR DIFFERENT AREAS, ROOMS OR SPACES

3.5.1. ROOM#01 – FEMALE BATHROOM

3.5.2. SPACE#02 – MALE BATHROOM AND SHOWER

3.5.3. SPACE#03 – WASHING SPECIAL DIVING EQUIPMENT

3.5.4. SPACE#04 AND SPACE#05 – WASHING DIVING EQUIPMENT

3.5.5. ROOM#06 – FEMALE AREA FOR DIVING EQUIPMENT

3.5.6. PICTURES TO DESCRIBE SOW IN BLDG#55

4. CLIN003 – CONTRACT OPTION 2: ADDITIONAL WORK IN BLDG#54

4.1. NEW WINDOWS (REPLACEMENTS AND 5 ON NEW FAÇADE OPENINGS)

4.2. REPLACEMENT OF ALL FLOORING (HOMOGENEOUS VINYL – ROLLS - 2 MM) ... 90

4.3. FLOORING LOGO

4.4. VENTILATION AND AIR CONDITIONING FOR THE 3 INTERNAL ROOMS (CLASSROOM,

CONFERENCE ROOM AND MULTIPURPOSE ROOM)

4.5. REPLACEMENT OF CEILING SURFACE OF 3 INTERNAL ROOMS

4.6. REMOVAL OF FOLDING PARTITION AND PROVIDE SOLID WALL

4.7. NEW ENTRANCE DOOR

4.8. REPLACEMENT OF ALL LIGHTING FIXTURES IN BUILDING#54

4.9. PICTURES TO DESCRIBE SOW OF CLIN0003 IN BLDG#54

5. CLIN004 – CONTRACT OPTION 3: RENOVATION OF BUILDING#58

5.1. NEW BATHROOM FACILITIES (62 M²)

5.2. FLOORS (REUTILIZE LAMINATE AND PORCELAIN STONEWARE)

5.3. NEW WINDOWS (WITH SHUTTERS)

5.4. NEW ENTRANCE DOOR (ALUMINUM + GLASS, THERMALLY INSULATED)

5.5. NEW LED LIGHTS

5.6. EXTERIOR REPAIR AND PAINT

5.7. PICTURES TO DESCRIBE SOW OF CLIN0004 IN BLDG#58

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

6. PROCEDURE

6.1. SECURITY AND BASE ACCESS

6.2. PHASING

6.3. PRINCIPLES

6.4. START OF CONSTRUCTION

6.5. GENERAL TECHNICAL REQUIREMENTS

6.6. CONSTRUCTION SCHEDULE (BAR CHART IS AUTHORIZED)

6.7. CONSTRUCTION/DESIGN SCHEDULE AND CONTRACTUAL MILESTONES

6.8. LANGUAGE

6.9. ACCIDENT PREVENTION PLAN

6.10. SUBMITTALS – TECHNICAL INFORMATION

6.11. DELIVERABLES

6.12. PICTURES

6.13. QUALITY CONTROL PLAN

6.14. CONSTRUCTION SIGN

6.15. PAYMENT AND VAT MANAGEMENT

6.16. SCHEDULE OF PRICES AND VAT TREATMENT

6.17. AS-BUILTS

6.18. DAMAGES/IMPACT TO EXISTING FACILITIES

6.19. CLOSE-OUT PROCEDURE

7. GENERAL TECHNICAL SPECIFICATION

7.1. CONSTRUCTION GUIDANCE

7.2. PROHIBITED ITEMS

7.3. RESPONSIBILITY OF NEW MATERIALS

7.4. RESPONSIBILITY AND OWNERSHIP OF REMOVED MATERIALS

7.5. CERTIFICATIONS, LICENSES, PERMITS, FEES, ETC

7.6. SAFETY AND PROTECTION

7.7. COORDINATION

7.8. CLEANING

7.9. SPARE PARTS – MAINTENANCE TOOLS

7.10. SECURITY OF CONSTRUCTION MATERIAL

7.11. WARRANTY AND ACCEPTANCE

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

1. GENERAL CONTRACT REQUIREMENTS AND DESCRIPTION

1.1. Taxation (VAT paid by Croatian Ministry of Defense to the contractor)

This construction contract IS NOT exempt from Value Added Tax (VAT), but VAT shall not be paid by the US Government, but it shall be paid by the Croatian Ministry of Defense.

The US Government will make an award to execute the design and construction works included in this document. These works shall be taxed as any other standard construction contract in Croatia.

However, the contractor’s price and the amounts to be paid by the US Government as part of this contract shall not include VAT. Amount for VAT shall be funded, invoiced and paid separately from the US Government contract.

This project is structured as follows:

- Design and construction price without VAT: Shall be paid by the US Government

- Amounts corresponding to VAT: Shall be paid by the Croatian Ministry of Defense

Immediately after award of the contract, the contractor shall coordinate with the Croatian Ministry of Defense the procedures that shall lead to the payment of the amounts corresponding to the VAT. The process and timing to compensate the contractor for VAT shall be those established by Croatian legislation.

This reimbursement of VAT applies exclusively to VAT taxation. The standard VAT rate in Croatia is 25%. There is a reduced VAT rate of 13% for accommodation, food and newspapers. VAT at a rate of 5% is applicable for to selected foodstuffs, books and medical equipment.

The contractor shall pay and shall not be reimbursed for all other taxation, as for example taxation for any import materials or equipment.

Procedures and timing for VAT disbursement shall be those established by Croatian legislation.

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

1.2. General Description

The Work included under this design-build contract includes two perfectly separated items of work:

- New Live Demolition training area

- Repairs and improvements to 3 existing buildings:

o Building 54: New bathroom and general improvements o Building 55: New sanitation facilities o Building 58: General modifications and improvements

1.3. Legal and Technical Requirements

The project execution is based on the following principles:

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

- Strict compliance with Croatian Technical, Legal, Labor and Administrative requirements, which are applicable for the scope of works described in these Performance Technical Specifications (PTS).

- Compliance with Croatia safety regulations, unless the US Safety regulations included in

Manual EM385-1-1 are more strict and not in conflict with Croatian regulations. In this last case, the US Safety regulations shall apply.

- Compliance with technical requirements described in this document

1.4. Location (43°31'20"N - 16°25'20"E)

The project shall be executed in Lora Naval Base, Split, Croatia, as described in the following location details:

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

Location of Split within Croatia

Location of Lora Naval Base

43°31'20"N - 16°25'20"E

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

4 separate areas of the contract

BUILDING #58 LIVE DEMOLITION

TRAINING AREA

BUILDING #55 BUILDING #54

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

1.5. Construction Permit or Authorization

The works shall be executed in a Croatian military installation. As such, the Croatian Ministry of Defense shall provide formal and official permit to start the works.

The contractor shall provide all the technical documentation in English language to the Contracting Officer Representative (COR) of NAVFAC to verify compliance with contract terms. However, the contractor is obliged to submit all necessary information to the Croatian Ministry of Defense for their technical approval in the required language and form.

The technical submittals and information shall have two levels of review:

- The US Government will review for contractual acceptance

- The Croatian authorities will review for technical and legal approval.

The contractor is required, as part of this contract, to prepare all documentation, designs, projects, reports, studies, calculations, information, drawings, pay for any applicable fee, and everything that may be necessary as required by Croatian regulations, in order to obtain a formal Construction Permit.

Once the contractor obtains the formal Construction Permit from competent Croatian authorities, once the pertinent technical information has been accepted by the COR, and once the contractor has completed all other required preconstruction requirements (i.e. Construction Schedule, Accident Prevention Plan or Quality Control Plan) the contractor shall request permission to start field works to the Contracting Officer. The formal authority to start works is called “Notice to Proceed”, or NTE.

1.6. General Scope of Work – Design/Build

The contractor shall hire the services of architects/engineers licensed in Croatia to design all construction works included in the contract. The contractor shall be familiar with the administrative procedures necessary for the competent authorities to be able to receive and accept the different documents, in order to obtain all the necessary permits and authorizations.

This document is a Performance Technical Specification (PTS) by which the US Government schematically shows the existing conditions (A) and the required end conditions (B), and the contractor is responsible to make all calculations, designs, submittals, reviews, construction, inspection and formal acceptance to bring the facility from condition A to B as required by Croatian regulations and as per this document.

All work shall be designed and structured in accordance with Croatian legal framework related to design and construction and it shall include every item of work which is required by Croatian regulations.

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

1.7. Measurements and Quantities

This contract complies with the US Contracting Regulations, and as such, all measurements and quantities of materials provided shall be verified and measured on site by the contractor. 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.

The US Government shall not be held liable for any errors or emissions in the sketches and quantities that may be included in this document, but it shall be the contractor’s responsibility to make all measurements and observe all field conditions before submission of their offer.

The US Government shall not be responsible for error, mistakes or inaccurate assumptions made by the contractor.

1.8. Design Phase - General

The project is based on the principle of strict compliance with Croatian technical and administrative regulations, with US Contracting Regulations and with Croatian Safety regulations (unless the US safety regulations are stricter and not in conflict with local standards).

The work shall meet all requirements of this PTS. Drawings are to be as required in this PTS and with the necessary details and previous approvals (experts or monitoring entities) to submit the designs to the US Government, Croatian Ministry of Defense, 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 Croatian 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 Croatian 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.

The contractor shall provide the final design with the necessary information to verify compliance with contract requirements by NAVFAC and in the form and with the contents required by Croatian regulations for their formal legal approval. Conceptual design and prefinal stages shall be provided to NAVFAC and to the beneficiary with the sufficient information to show the extent and details of the works that will be incorporated into the final design.

GENDER INCLUSIVE DESIGN: This contract shall be designed to provide equal opportunity to all potential present and future users, regardless of their gender. The project designs shall be subject to review by EUCOM’s Gender Equality Committee. The result of this project shall provide same opportunities for all potential users without regard for gender.

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

1.9. Construction Phase: Monitoring and Acceptance

The contractor is required as part of this contract to provide the monitoring, supervision, expertise and/or third party inspection of the design and of the construction as required by Croatian regulations.

The contractor’s work shall be monitored and approved by the architect/engineer that designed those works.

The work shall be considered as completed and accepted then the contractor provides a certificate from a third party inspection company to verify that the works were completed in compliance with Croatian regulations and the works are visually inspected by the Contracting Officer Representative to verify that the works were done as required by these performance Technical Specifications

The competent Croatian authorities that provided the Construction Permit shall be responsible to formally approve the works. The completed works shall have two acceptances:

- The US Government will inspect the works for contractual acceptance

- The Croatian authorities will inspect the works for technical and legal approval.

For example: The contract requires that the contractor provides two fully operational electrical receptacles in the personnel bunker live demolition training area. NAVFAC (the COR) will inspect and will very that there are indeed 2 fully operational electrical receptacles. However, the Croatian authorities will approve the electrical installation (i.e. the connection point, the type of receptacle, the type of conduits, the pull handholes, the cables, the voltage drop or the grounding requirements).

The Croatian authorities WILL NOT have authority to direct the contractor to change anything, as this contract will be exclusively between a privately owned contractor and NAVFAC. The Croatian authorities WILL NOT have any contractual responsibility over the contractor. The Croatian authorities will communicate to the contractor any deviation, omission or deficiency with regards to the contract requirements or with Croatian regulations.

- If the contractor agrees with the information provided by the Croatian authorities, the contractor will implement the necessary corrective action and will inform the COR

- If the contractor disagrees with the Croatian authorities, the contractor will inform the COR, providing the necessary technical documentation to support their position, and NAVFAC will make final determination in coordination with Croatian authorities.

The architect/engineer who prepares the design shall visit the site for every important and relevant phase of work, to partially accept the completed works. Despite the requirements of the Croatian regulations for the visits of the designer, once the works start, the engineer/architect shall visit the site as a minimum once every week.

Two days in advance of the site visit, the contractor shall inform “ODC Croatia” and the beneficiary of the planned arrival time to the job site. In addition to these minimum weekly visits, the architect shall visit the site when the COR visits Croatia, estimated at once every two months. “ODC Croatia” is the “Office of Defense Cooperation” of the US in Croatia, and is the office within the US Embassy responsible for correct implementation of this project. ODC will be the liaison between NAVFAC and local authorities and they will be highest US Government representatives in Croatia.

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

In addition to these visits, the third party experts that may be required will visit the site as required by Croatian regulations, and also when NAVFAC’s PM visits the site.

Final work will not be accepted until Final formal Acceptance is provided by Ministry of Defense.

Limitation on equipment under this contract: Tables, desks, chairs, computer, phones, beds, televisions, and other movable equipment are not part of this contract, unless otherwise indicated in these technical specifications. Only those elements that are fixed, permanently attached to the building or considered as an integral part of the facility, and specifically described in these contract specifications or in the applicable Croatian regulations, are included in this contract, unless otherwise indicated in this document.

Requirement for Croatia Code and Regulation: The contractor shall request, process and pay for any permits that may be required in accordance with Croatia Law for this type of renovation and construction works. The contractor shall provide a copy of the pertinent construction permit to be issued by the competent local authorities and approval by the Monitoring Entity of the design, before they are authorized to start work.

For each completed phase of work, as required by Croatia regulations, the contractor shall provide the certificate of the third party monitoring entity in order to process payment for that particular phase of work.

1.10. General Project Description (Base-Bid and Contract Options): CLIN’s

The Base-Bid is the minimum part of the project that will be awarded to a construction firm. The contract options will be awarded (or not) depending upon availability of funds, as well as other factors that the US Government will unilaterally consider. The Base-Bid and the contract options are separated in different Contract Line Item Numbers (CLIN’s) as described in this document. The contractor shall provide a separate price for each CLIN (Base-Bid and contract options) as required by the solicitation documents. In general terms, the works include the following items of work:

- CLIN0001 - Base-Bid:

o Live Demolition Training Area on area surrounded by existing berms o BLDG#54: Male and female bathroom and Living Room rearrangement

- CLIN0002 - Contract Option - 1:

o BLDG#55: Sanitation improvements

- CLIN0003 - Contract Option - 2:

o BLDG#54: Additional repairs and improvements

- CLIN0004 - Contract Option – 3:

o BLDG#58: General repairs and improvements

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

- DEMOLITION PIT

- BUNKERS

- CHARGE WORK-UP AREA

- TIME FUSE BURN PIT

- BATHROOMS

- LIVING ROOM REARRANGEMENT

- SANITATION IMPROVEMENTS

- GENDER CONSIDERATION

- NEW WINDOWS

- GENDER CONSIDERATION

- NEW BATHROOMS

- PROVIDE NEW/REINSTALLED

FLOORING

- COVERED AREA

- TRAINING LANES

- COMPLETION OF BERMS

- RELATED WORKS

- NEW FLOORING

- NEW VENTILATION

- NEW WINDOWS

- ADDITIONAL RELATED WORKS

- NEW ENTRANCE DOOR

- NEW LIGHTING

- ADDITIONAL RELATED WORKS

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

Conceptual sketch to show the different elements included in the Live Demolition Training Area. Location and sizes are generic and not specific to this project. However, the additional required earth movement of berm supplement can be seen in green.

2. CLIN001- Base-Bid: General Scope of Work for Live Demolition Training Area and Sanitation Facilities in Bldg#54

The Base Bid includes the design and construction of the Live Demolition Training Area and sanitation improvements to Building#54, as described herein. This is the minimum part of the contract that could be awarded to the construction contractor. The contractor shall provide separate pricing for this CLIN as required by the solicitation documents.

2.1 Live Demolition Training Area

The contractor shall hire the services of an architect licensed in Croatia to design a Live Demolition Training Area in compliance with the basis of design specified herein. The area shall be provided with water and electricity supply and shall have the following elements:

- Flat area of approximately 2,400 m² (perfectly leveled)

- Surrounded by earth berms or natural protection, except on the sea side (West) The berms and leveling of the earth is partially done by the Croatian Forces, but the contractor shall complete, supplement or modify them as needed in order to comply with the requirements of this document.

- Demolition pit

- Personnel Bunker

- Day Storage Bunker Facilities

- Charge Work-Up Area

- Time Fuse Burn Pit

- Training Lanes

- Roof Covered concrete slab

- Lightning Protection

- Flag Poles

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

Berms built by Croatian Forces in October/November 2020 with an interior flat area of approximately 2,400 m²

2.1.1 Leveled 2,400 m² training area

The beneficiary has already prepared the necessary berms. However, the contractor is still responsible to the modifications that may be necessary in order to comply with all requirements of this document. Additionally, the contractor is responsible to provide these surfaces with the necessary and required finishes using the following basis of design:

- Covered with 5 cm of topsoil. The contractor shall bring from off-Base 140 m³ of topsoil.

- Seeded with local indigenous drought resistant grass, all areas disturbed by the construction of the berms, the leveled area, the areas surrounding the berms and also the earth to be disturbed by the construction activities included in this document. The seeding and irrigation of the grass until this can be mowed shall take place after the construction activities are completed to 100%.

- Erosion control on the berms (which can be the vegetation)

- Note that the earth movement completed by the Croatian Forces, and which can be seen in these pictures need to be supplemented by the additional required berms around the different bunkers included in this contract. The fact that the Croatian Forces have performed the earth movement that can be seen in these pictures does not release the contractor from the additional earth movement works which are part of this contract.

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

Conceptual drawing of demolition pit

Standard European dimensions for railroad wood ties

2.1.2 Demolition Pit

The new demolition pit will be 5 meters wide by 5 meters long by 2 meters high and be constructed using standard railroad ties treated timber (24cm x 14cm) and lined with heavy duty sand bags on interior side of walls. The floor of the pit must sand (minimum thickness 40 cm) and separated from existing soils with geotextile. The demolition pit will have two entrances of approximately 1 meter wide and each entrance will have a “baffle” wall of same thickness, height and material, off-setting the entrance into the pit. The demolition pit will be used to detonate up to 1.25 NEW of non-fragmentary explosives.

Wood shall be standard railroad ties, with the required protection for railroad installation. Use double thickness as shown in the sketches included in this paragraph. Wood to be interlocked to resist pressure from detonations, to be designed by architect hired by the contractor.

2.5 meters

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

Typical construction with railroad ties

General sketch to show general requirements of walls of demolition pit

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

2.1.3 Personnel Bunker

This bunker is where personnel will take shelter during controlled detonation events. The contractor’s architect shall follow the following basis of design in order to design and build this facility:

- Entrance facing opposite to the demolition pit

- Dimension:

o Minimum 6 meters deep o Minimum 4 meters width o Total free height: 2.5 meters

- Floor, walls and ceiling made of cast in place concrete with minimum 30 cm thickness, or pre-engineered concrete elements providing the same structural resistance.

- Floor to be minimum 20 cm higher than adjacent grade elevation to avoid any possibility of water from entering in to this bunker.

- Covered with minimum 0.5 meters of same selected backfill as the one used for the berms.

Bunker to be embedded within the berms or existing sloped area.

- Main entrance door to be heavy duty metal door, made of hot-dip galvanized metal, with louvers for natural ventilation.

- Main entrance door with free opening of 1.2 meters wide.

- Main entrance doors provided with heavy duty lock.

- Electrical installation:

o The bunkers must be bonded and have two down conductors for lighting protection

IAW NFPA 780.

o Provide grounding point o Provide LED illumination connected with nearby electric substation (electrical connection described in separate paragraph) to provide 100 lux o Provide 2 standard electrical receptacles on the wall o Electrical installation rated for explosive storage areas

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

Jersey barrier to be provided in front of bunker

2.1.4 Day Storage Bunker Facilities (2 units)

The day storage bunkers will be where bulk explosives and blasting cap assemblies will be stored just prior to use. The contractor’s architect shall follow the following basis of design in order to design and build this facility:

- Construction: Walls, floor and ceiling to be made of concrete elements with same requirements as those described for the personnel bunker

- Sizes:

o Width: 1.5 meters o Depth: 2.0 meters o Height: 2.0 meters

- Door: Not required. Free entrance opening

- Electrical installation: Grounding required.

- The front of the bunker shall have a “jersey” style concrete barrier off-set in from of the open side by 1 meter. The day storage bunker is expected to hold approximately 25 LBS NEW of

1.1 explosives.

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

Definition of cantilever roof structure. This one has 4 columns. Contractor to use one with maximum 2 columns

2.1.5 Charge Work-Up Area (Covered)

The charge work-up area is a simple concrete slab on-grade approximately 4 meters by 4 meters where timer tables can be placed or moved to prepare explosive charges and conduct training. The contractor shall consider this basis of design:

- Reinforced concrete slab with minimum thickness 15 centimeters.

- Provided with simple cantilever galvanized metal structure to support a metal sheet roofing to be used during inclement weather

- Metal structure to have maximum 2 columns

- Roof to be installed at 2.5 meters from the slab surface

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

Conceptual sketch for Time Fuse Burn Pit

2.1.6 Time Fuse Burn Pit

The time fuse test-burn pit is a simple enclosure of minimum 6 meters wide by 2 meters long by 28 cm high constructed of treated timbers with a 50 cm deep sand bed in the interior of the enclosure, surrounded by geotextile. See sketch below for general requirements.

Sand shall be certified as “metal free”

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

Contractual requirements of the Training Lanes

Concept of edge of training lanes, which shall be built with the requirements described above

2.1.7 Training Lanes

The Training Lanes is very similar to the Time Fuse Burn Pit, but it shall be surrounded by a concrete sidewalk.

The general requirements are:

- 10 meters wide

- 12 meters long

- Surrounded by 1 meter wide sidewalk.

- Same requirements similar to the Time Fuse Burn Pit

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

Water valve (2 units required)

2.1.8 Roof Covered Concrete Slab

The contractor’s architect shall design a new concrete slab covered by metal sheet roofing, to be used to conduct the training during inclement weather.

The contractor’s architect shall following this basis of design:

- Size: Minimum 70 m² (10 m x 7 m).

- Slab Built with reinforcing steel concrete structure. Minimum thickness 20 cm, double reinforcement (see sketch in next page) to be protected from roots.

- Finished floor at 25 cm higher than surrounding leveled grade elevation

- Floor to be exposed broomed finished concrete, sloped towards the edges and provided with the necessary construction joints to avoid possibility of cracking.

- New roofing: Provide new metal structure for the new required metal sheet roofing. The use of any wood is strictly prohibited.

o The structure shall be designed without any internal columns.

o Maximum 6 columns o Roof to extend 0.5 meters around the perimeter of the elevated concrete platforms. If slab is 7 x 10 meters, the horizontal projection of the roof shall be 8 x 11 meters.

o Minimum clear distance between the floor of the platform and the lowest portion of the roof structure shall be 2.5 meters.

- Electrical installation: The contractor shall provide a new electric circuit to provide the following:

o 2 weather proof electrical receptacles to provide a total maximum power of 5 KVA.

o Weather proof lighting fixtures:

Provide 2 LED floodlights with minimum 30 Watts each for exterior lighting. Provide with one lighting switch for each floodlight.

Provide 4 LED lighting fixtures inside the roof area to provide 100 lux inside the covered area.

- Water: Provide 2 hose bibs or tap valves, with metal piping properly anchored into the metal structure of the roof. Water connection shall be described in separate paragraph.

- Location: Facility shall be placed in the forest area, under the existing trees. The exact dimension and location shall be coordinated with the beneficiary to maximize the symbiosis with the environment without cutting any trees.

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

Concept for roof covered concrete slab. This one is larger than the one required in our contract. In our contract is shall be smaller, raised with relation to the surrounding grade and without internal columns

Conceptual cross section of new required pavement

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

Typical flag poles from firing ranges

Typical flag pole

2.1.9 Flag Poles (6 meters high)

Provide 6 meter high heavy-gauge, stainless steel or aluminum flagpole where indicated by the beneficiary in the vicinity of the Live Detonation Training Area. The flag poles base shall be encased in a concrete foundation with a pulley and truck at the top of the pole and a cleat near the base of the pole for raising and lowering of the flag.

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

Typical lightning pole

2.1.10 Lightning Protection

The Live Demolition Training Area shall be protected against lightning strikes. The contractor shall hire the services of a specialized electrical engineer to design a lightning protection umbrella for the entire area.

The number of lightning rods, grounding picks or grounding conductors will be determined by the engineer hired by the contractor.

Grounding system shall be tested as per Croatian Electric Code.

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

Circle: Electric substation which shall be the source of all electric power Line: Potential route for underground electric conduit and feeder

Rectangle: Location of the Live Demolition Training Area

2.1.11 Electrical Installation – Conductor Feeder from Substation

As described in the previous paragraph, the personnel bunker and the covered concrete slab shall be provided with electrical installation. In order to provide electric supply, the contractor shall provide a new electric feeder, on underground PVC conduit, from the existing electrical substation, as shown in the general schematic map included in this paragraph.

The contractor shall follow this general basis of design:

- All electric installations designed by Croatian licensed electric engineer

- In the substation, provide the necessary electric protection (switches)

- Exact point of connection within the substation shall be determined by the Ministry of Defense technical representative.

- Provide underground cable on PVC conduit, with the necessary manholes and pull boxes, as required for future replacement of electric cable

- Restored all areas damaged by the excavation to original conditions.

- All electric cables to be with cooper conductors. The use of aluminum for conductors is not authorized.

- The feeder shall start in the substation and shall end at a new stainless steel distribution panel to be installed in one of the columns of the roof covered concrete slab.

- All exposed electric installation to be rated for exterior use.

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

Circle: Available water piping, source of all electric power Rectangle: Location of the Live Demolition Training Area where water is required

2.1.12 Potable Water

The contractor shall provide 2 potable water connection tap valves or hose bibs in the roof covered concrete slab. Basis of design:

- At point of connection provide a new water valve to isolate the Live Demolition Training Area from rest of water installation.

- New water valve to be in concrete handhole in order to access the valve whenever required.

- Chlorinate the new piping as required by Croatia regulations

- Provide all piping and accessories rated for potable water systems

- Provide underground installation from the point of connection to the two water tap valves of hose bibs

- Provide water piping of same diameter as the existing water line to be intercepted to provide water supply.

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

Approximate corners of the Live Demolition Training Areas. These were conditions in August 2020, before the earth movement done by Croatian Forces. These pictures are included to see the condition of the soils under the areas graded and under the berms.

2.1.13 Existing Conditions

The site was visited in July 2020. Find herein some pictures to show existing conditions of the area for the new Live Demolition Training Area in August and in November 2020 after Croatian Forces completed the initial construction of the berms and leveled the area in which to build the Live Demolition Training Area.

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

Previous conditions before earth movement by Croatian Forces. Corners of berms marked by men

Previous conditions before earth movement by Croatian Forces. Corners of berms marked by men

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

Existing conditions

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

Orange on the left: Existing layout Green to the right: New required layout

2.2 Sanitation Facilities to Building #54

The contractor shall hire the services of an architect licensed in Croatia to design all works described herein. In summary the works include:

- Complete demolition of the existing bathroom facilities

- Building two separate male and female bathroom facilities in the space occupied by the existing bathrooms and a portion of the living room

- Complete modification and rearrangement of the living room, to move the kitchen area into an area currently occupied by a hallway.

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

2.3 New Required Layout and General Requirements

The contractor shall modify the layout of the building in order to provide separate male and female bathroom facilities. In order to do this it is the requirement of this contract:

- To demolish the existing bathroom facilities and all its internal partitions

- To modernize the new male bathroom facilities to be provided with:

o 4 toilets o 3 urinals o 3 showers o 3 sinks

- To take approximately one fourth of the existing dining and use it as the new female bathroom area, to be provided with:

o 1 toilet o 1 sink o 2 shower

- Rearrange the dining and resting area to occupy an area of the hallway, which shall be used for the new kitchen.

The general requirement is to demolish all within the areas to be renovated, as shown in the sketches in the previous page. This includes the existing bathroom, the entire room currently used as living, dining and kitchen room, as well as a small portion of the hallway, which shall become the kitchen cooking area.

The contractor shall provide for these areas to be renovated: New floor, wall and ceiling surfaces, new windows, new doors, new electrical installation, new plumbing appliances or new kitchen equipment. Movable equipment, which is not specified herein is not included in this contract. It is not included in this contract: furniture, refrigerator, microwave, or TV set.

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

2.4 Bathroom Design

This PTS does not include an internal sketch showing the proposed distribution for the required plumbing appliances, but it shall be the contractor’s architect the one to propose the optimal distribution based on the following basis of design:

Male bathroom:

- Designed with masonry partition wall in the entrance to provide complete privacy when door is open.

- Remove all internal masonry partitions to make it a rectangular area.

- 3 toilets separated by phenolic partitions (European standards)

- 3 urinals separated by phenolic partitions

- 3 sinks over continuous artificial stone countertop or without pedestal

- 2 showers, with enough space to take shower and change clothing with privacy.

- Mirror over the countertops

- Floor drain

- 2 hand driers hardwired to the wall

- Hot and cold water for all faucets

- 1 janitorial faucet with hot and cold water to fill the buckets for washing the floors

Female Bathroom:

- Designed with possibility to have one person taking a shower, another person using the toilet and another person washing hands, with complete privacy.

- 1 toilet

- 1 shower

- 1 wall mounted sink (without pedestal) with hot and cold water

- Mirror over the sink

- Floor drain

- 1 hand driers hardwired to the wall

2.5 Dining Room, Living Room, Kitchen

This PTS does not include an internal sketch showing the proposed distribution for this room. The total area of the room shall be approximately the same as the existing room. However, the shape and distribution shall be completely different as shown in the sketches included herein.

The contractor shall provide a new built-in kitchen furniture along the area to be occupied from the existing hallway, with approximately 3.5 meters width. This room shall be provided with cooking capacity, which shall require kitchen hood extraction and special room ventilation. Some of the existing equipment shall be reutilized as described in this document.

Similarly to the bathroom areas, all surfaces shall be replaced with new, including floors, walls, ceiling, electrical and plumbing, air conditioning and ventilation, as well as the specialized kitchen installation.

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

Standard lighting design.

2.6 Electrical Connection

The contractor shall provide complete new electrical installation for the 2 new bathroom areas and for the kitchen, dining and resting room.

The contractor shall provide new connection from the main electric panel located within 5 meters of the main entrance door. The contractor shall make electrical connection immediately after the electric meter, and shall provide all necessary electrical protection.

All electrical installation shall be recessed within the walls, floors, ceilings and installed in certified electric conduit. The installation of cables directly buried within the plaster or laid along the walls is not authorized.

2.7 Lighting – LED Technology

The contractor shall provide a lighting design for the 3 areas, showing the illumination design pattern for each room in compliance with EN 12464-1. In each room, the design shall include the number and location of specific LED lighting fixtures, to show that they meet the minimum lighting levels required by standard EN 12464-1. These designs are normally done by the manufacturer of the proposed lighting fixtures. For the final inspection and acceptance the contractor shall provide the services of a certified third party inspection company with a lighting meter to test the illumination levels. This test shall be done in presence of the beneficiary representative.

Models: All models shall be selected by the contractor’s designer, to meet the requirements specified herein

LED lighting fixture to be recessed

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

Typical required illumination levels for each type of facility

2.8 Hot Water, Cold Water, Vent and Sewer Connections

All piping in the building for the bathrooms and kitchen shall be new. All existing piping for the kitchen and bathroom shall be removed. All piping connections shall be made outside Building#54.

The building has a fully operational bathroom. The contractor shall provide new connections for all utility lines, which includes hot water, cold water, vent and sewage.

For cold and hot water, the contractor shall make the connection outside the building, from the main water valves, in order to have complete new plumbing installations in the building. Once this project is completed, all water lines in building #54 shall be new. The contract includes the removal of the old pipes which shall not be in service after project completion.

All water pipes shall be thermally insulated: cold water to avoid condensation and hot water for energy savings.

For sewage, the contractor shall connect the new bathrooms and kitchen to the nearest manhole outside the building, which is located within 3 meters of the building façade.

For vent piping, the contractor shall remove the existing pipes and shall provide new pipes connected to the exterior of the building.

All new piping shall be recessed within the floors, ceilings, walls, so that they are not visible. All plumbing installations shall be hidden or recessed.

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

Recommended installation of the tiles using double glue, on the floor and in the tile.

2.9 New Floors

All internal flooring surfaces for the 3 new rooms shall be provided with extra heavy resistant porcelain stoneware, using large or extra-large format tiles.

Porcelain stoneware tiles shall be minimum 40x40 (color to be selected by the beneficiary). Other acceptable sizes could be 50x50, 30x60, 60x60, 75x75 or any other standard size not smaller than

0.16 m² per tile. Thickness to be minimum 8 mm. It is acceptable to provide smaller size tiles exclusively in the bathrooms, given that they are the same model but smaller sized tiles.

Provide homogeneous grès porcelain tiles. Provide large format tiles with minimum size 0.16 m²/tile.

It must be noted that the price for porcelain homogeneous gres tiles is at least 50% higher than regular grès ceramic tiles. The contractor shall provide matching wall base board from the same model as the tiles. Cutting the tiles to provide the wall base is not authorized.

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

Tile installation shall be done following manufacturer’s instructions and recommendations.

All floors shall be perfectly leveled. In the toilet room the floors shall be sloped towards the new floor drains to be provided as part of this contract.

Design and Build –LIVE DEMOLITION TRAINING AREA AND FACILITY IMPROVEMENTS HR-HMA-2020-00038780 UPGRADE AND RENOVATION – LORA NAVAL BASE Split, Croatia

Homogeneous characteristic of the porcelain stoneware in comparison with standard ceramic tile (not acceptable in this project)

Cutting homogeneous porcelain stoneware tiles. Minimum 8 mm thickness required.

Typical grès flooring

Typical grès base boards.