N3319120R4019 PTS Annex 5-Part1of1 (Total 9 of 9).pdf

PROJECT OF ADAPTATION ELEMENTARY SCHOOL “VUK KNEŽEVIĆ“ NJEGOVUĐA, ŽABLJAK

INVESTOR/OBJECT

LOCATION

TYPE OF TECHICAL

DOCUMENTATION

RESPONSIBLE ENGINEER

ELEMENTARY SCHOOL „VUK KNEŽEVIĆ“

NJEGOVUĐA, ŽABLJAK

PROJECT OF ADAPTATION - EXTERIOR WINDOWS/DOORS

AND BATHROOMS

VESELIN NIKČEVIĆ, arch.

December 2019

PROJECT OF ADAPTATION ELEMENTARY SCHOOL “VUK KNEŽEVIĆ“ NJEGOVUĐA, ŽABLJAK

CONTENT

OF THE PROJECT

A1. TERMS OF REFERENCE

A2. TEXTUAL AND NUMERICAL DOCUMENTATION

o Technical description o General and Technical conditions of works execution o Bill of Quantities

A3. GRAPHIC DOCUMENTATION – SCHEMES

PROJECT OF ADAPTATION ELEMENTARY SCHOOL “VUK KNEŽEVIĆ“ NJEGOVUĐA, ŽABLJAK

A1 . TERMS OF REFERENCE

PROJECT OF ADAPTATION ELEMENTARY SCHOOL “VUK KNEŽEVIĆ“ NJEGOVUĐA, ŽABLJAK

TERM OF REFERENCE

for preparation of project of adaptation

INTRODUCTION:

This task defines the framework for the project of adaptation of the elementary school "Vuk Knežević".

LOCATION

Elementary School „Vuk Knezevic” is located in the village of Njegovudja, 14 km from Zabljak. It consists three connected units of different floors and construction period. Old partition- the original school building is out of function. The new building is a partition with classrooms, floors

P + 1 and a partition with rooms for teachers and gym. The school once numbered up to 500 students, while today only about 30 children attend classes, mostly from remote rural areas.

AIM AND PROJECT PROGRAM

As part of the modernization and sustainable development program, the school management has defined the programmatic task of adaptation, which included the application of a part of energy efficiency measures - replacement of exterior joinery and construction and craft work on the adaptation of student toilets.

The aim of this project is to continuously work on the modernization and creation of better conditions for the stay of children and the teaching process.

Investor:

PROJECT OF ADAPTATION ELEMENTARY SCHOOL “VUK KNEŽEVIĆ“ NJEGOVUĐA, ŽABLJAK

A2.TEXTUAL AND NUMERICAL DOCUMENTATION

o Technical description o General and Technical conditions of works execution o Bill of Quantities

PROJECT OF ADAPTATION ELEMENTARY SCHOOL “VUK KNEŽEVIĆ“ NJEGOVUĐA, ŽABLJAK

A3 .1.TECHNICAL DESCRIPTION

PROJECT OF ADAPTATION ELEMENTARY SCHOOL “VUK KNEŽEVIĆ“ NJEGOVUĐA, ŽABLJAK

1.TECNICAL DESCRIPTION

MAIN DESIGN OF ADAPTATION

INTRODUCTORY NOTES:

Project documentation was done on the basis of the terms of reference, the adopted plan of measures for the adaptation and improvement of the conditions for the residence and work of children and employees, as well as the ambient conditions and applicable building codes, standards and regulations.

EXISTING CONDITION:

The replacement of external joinery and the repair of student toilets were recognized as priorities for the school renovation program, with the reconstruction of the central heating system (the subject of another project). Existing wooden exterior joinery is in poor condition and significantly affects the low energy performance of the building. Student toilets are mostly out of function, with visible damage in the part of installations, wall and floor coverings, sanitary equipment.

PLANNED STATUS:

The renovation works are aimed at solving the basic construction problems in the functioning of the building. The works retain the existing concept and functional organization with minor changes to make better use of space.

The adaptation project covers the following groups of works:

• Exterior joinery replacement and

• Renovation of the student toilets

POSITION DESCRIPTION:

Exterior (facade) joinery REPLACE:

Existing facade joinery, on the new - functional part of the school building, is completely removed and replaced with new joinery made of PVC profiles (windows) and AL profiles (entrance lot -partitions with doors).

Windows in general

Facade windows must be carried out according to the schemes of existing ones, all of PVC profiles (white profiles RAL 9010) with double glass package, with total heat transfer coefficient

Uw≤ 1.5W / m²K according to EN ISO 10077

The manufacturer must prove that he has ISO 9001.

PROJECT OF ADAPTATION ELEMENTARY SCHOOL “VUK KNEŽEVIĆ“ NJEGOVUĐA, ŽABLJAK

The final product which is going to be delivered to the construction site, must be certified in accordance with EN 12207, EN12208, EN12210, and made in the system as follows:

Profiles

The window system should be made of multi-chamber (at least five-chamber) PVC profiles

(white profiles RAL 9010), minimum profile width 70mm, in accordance with the RAL quality standard (which means resistance to UV radiation, twist, etc.).

The maximum value of the thermal conductivity of the profile should be Uf≤1.3W / m²K

The profile reinforcement should be in accordance with the specification of the profile supplier (from galvanized steel profiles of appropriate thickness as stiffening and reinforcement, and reinforcement of all angles and connections for permanent preservation of the specified window geometry, all in accordance with the system recommendations of the profile system supplier).

Glass

The glass package is made of double glass with hermetically sealed argon in the gap, with a total thickness of 24 (4 + 16 + 4) mm. The outer glass is coated to reduce heat gain from sunlight (the second surface seen from the outside) and the inner glass is flat (float glass). The glass package has the following minimum characteristics:

- Structure 4mm glass + coating to reduce heat gain from sunlight + 16mm intermediate (90% argon filled) + 4mm flat (float) glass

-Solar factor (g) of heat gain according to EN 410: <45%;

- Visible Light Transmission (VT): ≥65%;

- Natural Light Similarity Index (Color Rendering Index):> 90%;

- Heat transfer coefficient (Ug value) according to EN 673: Ug≤ 1.1 W / m²K;

Sealing

Provide a minimum of two sealing rubber strips on the extent per frames and wings. The minimum performances that the finished product must provide and which must be proven through official certificate are: EN 12207 - CLASS 4; EN 12208 - CLASS 8A; EN 12210 - CLASS C4;

Shackles

Supply joinery with high quality nickel and AL alloy shackles, handles or locks and keys. It is compulsory for all window openings to have the shackle with the brake against mis-handling and sudden gust of wind.

Enable openings according to the scheme with quality certified/attested shackles. For windows higher than 2m, it is foreseen to open the “ventus” wing with a lever. Special care should be taken to ensure that the “ventus” window shackle are of high quality and durable with the appropriate number of “scissors” relative to the wing size.

Special attention should be paid to the high-mounted vent wings (upper horizontal wings over 1.9m in height) which must be fitted with high-quality shackles and provide a quality opening system in the lower opening zone. Command of these openings should be with a lever or similar, lowered at level of max. 1.50m from the floor.

PROJECT OF ADAPTATION ELEMENTARY SCHOOL “VUK KNEŽEVIĆ“ NJEGOVUĐA, ŽABLJAK

Ventilation

Provide natural air flow when the window is closed, through specially inserted elements in the window frame, in accordance with DIN and EU standards. The number and size of elements depends on the size of the window - give min. 2 pieces per each window. The ventilation opening must guarantee safety against high winds, in accordance with all applicable and EU standards -

9A/E750 (EN 12208). This mechanism should be either self-regulating or to provide manual opening/closing. Do not insert elements into fixed windows and skylights.

Regardless of the choice of option, the system should provide natural ventilation without compromising safety, not to allow external noise beyond the permissible limit, as well as not to allow moisture or water. At the same time it should allow moisture to be removed from the room in order to reduce or eliminate moisture. This mechanism should allow for minimal ventilation of the room in order to prevent moisture condensation in the room, but at the same time make it possible to not lose big energy.

Drainage

The openings and channels in the condensate drainage profiles must be fitted with covers on the outside of the drainage opening. The cover also has to be in the complete profile system and made of the same material as the profiles and at the same time protected from falling due to atmospheric influences.

If, after removal of the existing facade joinery, it is noticed that there are built-in blind frames, they should be retained and a new joinery should be installed over them. If they are not found on the spot, the new joinery should be installed without a blind frame and seal the joint between the wall and the window frame with foam or the like.

Provide permanent and firm fixing of windows and window partitions to exterior walls by steel anchors. After installation, seal the space between the frame and the wall with a suitable sealant (pur-foam or the like). Fix the windows to the walls with anchors of 50mm deep.

Installation, jambs, solbanks and window sills

After installation of the windows and sealing the treatment of the "jambs" is necessary from the inside with glue and mesh, plaster or rigips boards with the necessary substructure, and with the possibility of plastering the certain places, if any major damage, depending on the situation, would occur during the removal of the existing joinery, so to cover the sealing materials and any new useless denivelation between the window and the structure of the building and thus bring the surface of the side to its proper state. So sealed surfaces, shall be smoothed and painted.

The processing of the interior jambs is not separately calculated, but this position is included in the unit price of the installed window. Processing of interior jambs is included in the unit price of the installed joinery.

On the inside of new PVC windows, in classrooms and offices, the installation of PVC window sills is planned throughout the entire length of the windows, depending on the depth of the existing concrete parapet.

Carpentry should be installed in accordance with RAL installation using vapor-permeable watertight straps. The straps can be universal (both for indoor and outdoor use) or for outdoor or indoor use only. This RAL mounting option also requires the use of pur foam. The wall and joinery joint must be filled with weather-resistant silicone and UV radiation with a minimum warranty period of 5 years. After installation, repair the damage to the grout with cement mortar and install the external decorative aluminum molding 4 * 4cm.

PROJECT OF ADAPTATION ELEMENTARY SCHOOL “VUK KNEŽEVIĆ“ NJEGOVUĐA, ŽABLJAK

NOTE: All four slats in the facade opening are handled in the same way, except that there is no molding on the bottom - parapet, since the solbank is mounted. The price includes installation and dismantling of the required scaffolding, as well as all supporting work and material.

WATERPROOFING MUST BE PROVIDED at the window and jamb contact on the outside using the method described above with the addition of RAL mounting (foils, expansion strips, seals, ..) at positions where the supervisory body decides that it is necessary.

The windows should be positioned so that the outside is in the same plane in which there were previous windows. On the outside, on the lower horizontal, install a flashing of factory painted aluminum metal sheet, the so-called „sill“. They are installed over the entire width of windows and skylights with prescribed culvert (window trim) over the existing facade. The window trim must be anchored with at least two anchors in the field. Provide outer window trim with elaborated details for fixing to frames. External Al. window trim should be so fastened in order to prevent water penetration between the bottom of the window and the wall. IT IS

MANDATORY FOR EXTERNAL SILL TO BE TUCKED INTO THE FACADE CLADDING AND TO

WATERPROOF THE JOINT. Prior manufacturing, check all measures of openings and “sills” on site, and record in the construction log.

The Contractor shall provide a warranty of 10 (ten) years (if the Maintenance Contract is planned) or 5 (five) years (without the Contract), for the complete window.

Vrata

The old front door will be replaced with a new one made of Al plastic coated profiles with thermal break, double glazed glass, one glass of which should be coated with low emissivity 4 + 16 +

4, filled with argon or other inert gas and with a factor of solar energy permeability (solar factor g) g≤65%. The color of the aluminum profiles is white.

Exterior doors are equipped with emergency door handles (anti-panic system), very tight handles on both sides of the door at an angle of about 45 ° to not interfere with the operation of the door handle, length not exceeding 60 cm, hydraulic door closers on the main wing of the manufacturer "ASSA ABLOY DC 340 "with telescopic sliding mechanism or better, with floor brackets for public buildings on both wings manufacturer" DORMA "or better and cylinder with three key lock.

Supply the wing with a total of four hinges (three in the upper and one in the lower neck belt).

The windshield will be replaced by a new one, fitted with very sturdy handrails on either side of the door at an angle of about 45 °, not more than 60cm in length, with a high quality rubber floor stop. Supply the wing with the required number of hinges for the normal functioning of the door.

Doors should be operated without sill trim, and the wings on the underside will be supplied with high quality brushes.

The opening method and accessories required for individual doors are described in the joinery schemes.

The unit price of the door should also include the finishing of the shutters (for the profiles to be

"sunk" in the plaster or to be treated with aluminum strips).

For openings of windows and doors of at least one dimension exceeding 3 m, the Contractor shall be obliged to strengthen the position statically.

For door installation, a good quality mechanism should ensure that everything is opened according to the carpentry schemes, as well as the installation of a self-closing mechanism, a three-key lock cylinder and a floor stop gauge.

PROJECT OF ADAPTATION ELEMENTARY SCHOOL “VUK KNEŽEVIĆ“ NJEGOVUĐA, ŽABLJAK

The certificates to be submitted by the contractor for all locksmithing are:

• window system testing, according to 14351-1 and B 5300,

• Air permeability certificate. EN 12207 - Class 4,

• Water resistance certificate EN 12208 - Class E 900 A,

• Wind resistance EN 12210 - Class C5,

• Mechanical requirements EN 12400 - Class 2,

• Certification for sound protection up to protection class 5,

• Certificate of heat transfer coefficient DIN EN 12412-2,

• Glass certificate EN 673,

• Certificate for shackles V ENV 1627-1630, resistance class 3.

In the process of evaluation of tenders, it is the responsibility of the tenderer to submit characteristic drawings of the corners of standard windows and doors, as well as other catalog and presentation material. After designing workshop documentation for specific objects, ensure the approval of the designer. In the process of production of locksmiths, it is necessary to enable the inspection body to be inspected during the production process.

TOILET RENOVATION

It is envisaged that the student toilets will be completely renovated, mainly with the retention of the existing restroom layout. The adaptation includes the following works:

• Demolition of part of existing partition walls

• Removing all layers of existing flooring and ceramic wall coverings.

• Dismantling of old wooden doors.

• Removal of old and installation of new floor and wall plumbing and sewage installations with connection to the existing main drainage and ventilation ducts with leakage check and eventual cleaning.

• Making all layers of flooring and making waterproofing under the floor.

• Lining of walls and floors with wall and floor ceramic tiles of the first class, size, color and tone according to the choice of the designer and approved by the investor. Lay the tiles in a layer of adhesive in the style of "joints on joints", with jointing joints with grouting compound. Place the ceramics to the same height as they are in the present condition.

• Design and installation of toilet doors made of hard, high-strength Al profiles, according to the carpentry scheme and details.

• Scraping, tiling and painting walls (not tiled),

• Replacement of indoor ceiling lighting and electrical equipment. It is planned to replace the existing fluorescent lamps with a new energy-efficient system, with T5 / T16 LED lamps with electronic ballasts and a shiny grid.

• Replacement of sanitary appliances and equipment

• Restoration of the facade wall of the toilet.

Note: All metal elements (screws, dowels, ...) in toalets are made of stainless steel.

PROJECT OF ADAPTATION ELEMENTARY SCHOOL “VUK KNEŽEVIĆ“ NJEGOVUĐA, ŽABLJAK

PHOTO OF THE CURRENT SITUATION

FACADE JOINERY

PROJECT OF ADAPTATION ELEMENTARY SCHOOL “VUK KNEŽEVIĆ“ NJEGOVUĐA, ŽABLJAK

TOILETS

PROJECT OF ADAPTATION ELEMENTARY SCHOOL “VUK KNEŽEVIĆ“ NJEGOVUĐA, ŽABLJAK

A2 . 2. TECHNICAL CONDITIONS OF WORKS

PROJECT OF ADAPTATION ELEMENTARY SCHOOL “VUK KNEŽEVIĆ“ NJEGOVUĐA, ŽABLJAK

GENERAL CONDITIONS OF WORKS EXECUTION

- All paragraphs of bill of quantities imply the execution of every position of work all in accordance with plans, technical description, bills of quantities, details from the design, technical regulations, standards and instructions of the supervisory body and designer, unconditionally professional and precise.

- All works and materials listed in the descriptions of individual positions of the bill of quantities must be included in the bidder's bid price. The offered prices listed in the bill of quantities shall include all expenditures for work, material, external and internal transport, the scaffold for the execution of works if for certain positions of the works it is not specially foreseen, water, lighting, propulsion material and energy for machines, warehouses for storage of materials, temporary site facilities, offices, workspaces, temporary fences around the construction site, protective canopies, protective canvases on the scaffold, warning signs etc., the direction of execution, contributions, all state and municipal duties, the contractor's earnings, as well as all other expenses.

- The Contractor shall not be entitled to claim any surcharges on the offered and contracted prices in the bill of quantities, unless if in some position of the bill of quantities is stated that the particular work will be paid separately and it is not envisaged in another position.

- Also, no fees or surcharges will be recognized on the prices entered in the bill of quantities in the name of increasing the standardized values from "average standards in construction".

- The general description given for one type of work and material is binding for the contractor to perform all such types of work in certain positions according to that description, regardless of whether the general description is recalled in the relevant position, unless it is otherwise specified in that position.

- In all construction and craft works, the use of quality materials is conditioned according to the existing technical regulations, standards and description of the appropriate position of works in the bill of quantities.

Conditions of material quality and installation method

- Embedding/installation of materials must be approved by the supervisory body as a representative of the Investor.

- The material must be first-class, foreseen type, unless the lower quality is specified by the position of the bill of quantities.

- All materials which Investor representative finds that does not correspond to the contracted bill of quantities, the Contractor is obliged to immediately remove from the construction site. If the

Contractor attempts to use it, the representative of the Investor will suspend the works, and all the costs resulting from the suspension of works will be borne by the Contractor.

- For each material being embedded/installed, the main Contractor or manufacturers must first submit to the supervisory body an attestation of the competent authorized institution. In disputed cases, the material will be sent to the material testing institute, whose finding is authoritative for both the Investor and the Contractor.

Labour

- In all construction and construction-craft works, the use of the labour of the appropriate professional qualification is conditioned, as it is for certain positions of works stipulated by the norms in the construction industry. The Contractor is obliged, at the request of the supervisory body, to remove from the construction site of any incompetent and unconscious worker.

PROJECT OF ADAPTATION ELEMENTARY SCHOOL “VUK KNEŽEVIĆ“ NJEGOVUĐA, ŽABLJAK

Obligations of Contractor and Investor

- The site manager shall, prior to the start of each work, promptly ask the representatives of the investors for explanation of the plans and information for all works not sufficiently defined by the design elaborate.

- If the contractor, without consulting the supervisory body, incorrectly performs certain works, or performs them contrary to the instruction received through the construction logbook, i.e. the contrary to the description, plans and given details, no justification will be considered and in this case the contractor is obliged, without taking into account the quantity of performed works, to demolish works at its own expense and remove all construction detritus from the construction site, and again carried out the work on its own expense as provided within the plans, descriptions, details or instructions of the supervisory body.

- If the contractor on his own hand, without obtaining the approval or order of the representative of the investor through the construction logbook, performs some work better and more expensive than the foreseen quality, he does not have the right to request an extra charge for that works.

- The facility and the construction site during the performance of the works must be maintained regularly and cleanly, and at the end of the works, before the handover of the facility, all the holes, toilets, scaffolds and fences etc. the contractor is obliged to cover, well charge to not later notify the settlement, align it and perform the levelling of whole surface.

- For technical inspection and handover contractor must the entire facility and building parcel clear of detritus, surplus materials, all work equipment and ancillary facilities.

- All access to the facility, plateaux, stairways and walkways, stairs in the facility, as well as the floors of all rooms must be completely clean, as well as all joinery, aluminium, wall, glass and roof surface and sanitation in toilets.

- Streets and sidewalks damaged during works or due to transport must be brought into proper condition for technical inspection and handover of the facility.

- Any damage that the contractor during the works on the facility made in the construction site or on the neighbouring objects, contractor shall be obliged to eliminate and bring everything to its original condition at its own expense.

- Special attention is drawn to the Contractor that only he is responsible for all possible damage caused by his careless, irresponsible or incompetent work to adjacent existing facilities.

- In the event that there is a need for works that do not have the agreed price in the bills of quantities, the contractor is obliged to get the approval for this works of the representatives of the investors, to determine the price for them based on the price analysis approved by the representative of the investor and all this to enter in the construction logbook, and according to the price list of all materials and labour, which he is obliged to submit within the offer.

- The investor has the right to require for the special works from the contractor a written guarantee that the performed works are permanent and quality.

- The contractor is obliged to harmonize the work of individual subcontractors who independently carry out certain types of works, so that one would not damage the work of others, and if that is the case, contractor is obliged to immediately regulate the removal and compensation of damages at the expense of the culprit. Otherwise, the costs for removing such damages will be borne by the contractor itself. This also applies to all disadvantages and damages that may arise due to failure to comply with the agreed order and time schedule for the performance of certain works.

- The contractor is obliged to submit to the supervisory body for inspection of samples of new materials on the basis of which the supervisory body will make the selection, which will not be paid separately, but enters the unit price of the position.

- The contractor is obliged to prepare an Elaborate on occupational safety at the site in accordance with the Law on Occupational Safety and Health.

PROJECT OF ADAPTATION ELEMENTARY SCHOOL “VUK KNEŽEVIĆ“ NJEGOVUĐA, ŽABLJAK

PARTICULAR CONDITIONS OF WORKS EXECUTION

Facade joinery

Joinery shall be delivered properly packed to the site. Any damage that may be caused during the transport or during the installation should be eliminated, if are minor, or replace the element with a new one, and what falls on the contractor’s burden. The contractor is obliged in relation to the joinery until the day of delivery to the contracting authority/Employer.

The calculation shall be done per piece of installed element, complete with glazing, required shackles and final processing.

The contractor will cover all exposed surfaces, etc. during transport and installation by protective layer against damage, stains, abrasion, wet cement and the like.

All parts will, where possible, be delivered to the construction site in plastic covers or other protective sheath.

PVC and Al parts will not be stored in such a way where they scratch one another or on some another surface. Any PVC and AL parts that are damaged during transportation, before or after installation, will be replaced by the contractor at his expense. Prior to putting it to use, the contractor will remove the protective material and clean the windows and doors. Pay special attention to protection against mortar, lime, dispersion paints.

The supplier (contractor) of PVC and AL joinery is obliged to prepare workshop drawings for all elements (doors, windows) with all the nodes and details to be performed, and to harmonize them with the design. It is the responsibility of the bidder to submit characteristic drawings of the corners/angles of standard windows and doors, as well as other catalog and presentation materials. During the joinery manufacturing process it is necessary to enable the supevisory body to inspect it during the manufacturing process.

Preparation of workshop drawings, harmonization with the design, delivery of samples and certificates will not be paid separately, but represent a contractual obligation.

The Contractor is also obliged to, before manufacturing commencement, check all dimensions of the openings on the construction site and make a record thereof and submit it to the supervising engineer.

Upon completion of the works, the Supplier (contractor) will remove from the site all surplus material, temporary auxiliary structures and clean up all detritus and waste material and leave the site in a clean condition. This work will not be paid separately, but will go into the price of the position.

If during the work execution or during the warranty period a defect in the material occurs, the supplier will eliminate it at his own expense.

Calculation is performed per unit of measure of the element finely finished, complete with supporting structure, fill, jointing and sealing material, glazing with ordinary and special glass, transport, protection and other duties.

The price for each individual item includes (separated according to the works description and defined in the bill of quantities):

- careful removal of existing joinery and wooden products with maximum protection of window jambs against damages;

- handing over of dismantled elements to the user or transport to a landfill specified by the contracting authority up to a distance of 15 km;

PROJECT OF ADAPTATION ELEMENTARY SCHOOL “VUK KNEŽEVIĆ“ NJEGOVUĐA, ŽABLJAK

- procurement of materials, manufacturing, transportation and installation of windows and doors according to the attached scheme, including internal and external sills with necessary shackles and processing as stated in this technical description, DOWN TO FULL USABILITY;

- repairing of damaged jambs and restoring them to their original condition;

- cleaning of the construction site after completion of all works and removal of the remaining material to the landfill of approximately 15 km distance

CHECK ON THE SPOT ALL MEASURES OF WINDOWS AND DOORS FOR EVERY INDIVIDUAL ITEM

BEFORE MANUFACTURING AND INSTALLATION!

* If the situation on the spot does not match the designed one, adjust the facade joinery at spot with the purpose of normal functioning of the newly constructed facade partitions.

SHEETMETAL WORKS

Any work in the positions of this section is foreseen to be completely finished, with all the necessary jointing materials, pads, dowels, strappings and other mounting parts. It is mandatory to use materials according to the standard published in the Official Gazette. The sheet metal must meet the standards ISO 9001:2008 and ISO 14001:2004 as well as the criteria set by EU standard

EN14782 for sheet metal products.

All works shall be performed according to the regulations from the appropriate type of sheet metal, with thickness according to the provision of each position of the bill of quantities.

Iron parts that come in direct contact with the surface of the sheet metal must be copper-coated and painted twice with greasy metal paint. For concrete, brick or mortar substrates, a bituminous roofing board is required to be installed under the sheet metal.

Measurement for payment

The calculation of the amount of works performed, unless otherwise indicated by the pro forma invoice / pre-calculation, shall be made per m1 of finished, constructed and installed (built-in or mounted) elements of sheet metal.

The unit price of sheet metal works includes: all installed material with waste, with necessary work, tools, all types of transmission and transport, social contributions, as well as all other costs related to these works, according to the regulations and by the Law stipulated conditions for the formation and determination of the price structure.

Installation of "sills" made of galvanized plastic sheet

In front of all new windows, on the outside, install "solbank" of plasticized galvanized sheet d =

0.70 mm.

During installation of the window trim, the sides must be pressed into the shase cutted wall of the facade and placed on it, and part of the damaged facade must be restored. The trim should be anchored with at least two anchors in the field.

Make sure that the outer trim is at least 25mm from the outer façade plane, but also that they are in approximately the same vertical plane on one facade. Take measures on the site.

The color is white, unless the Investor requires otherwise, which must be done in consultation with the designer.

PROJECT OF ADAPTATION ELEMENTARY SCHOOL “VUK KNEŽEVIĆ“ NJEGOVUĐA, ŽABLJAK

PLASTERING

The material used for plastering i.e. repairing of damages to parapet walls and jambs, must be of high quality, and manufacturing professional according to the applicable technical regulations and DIN standard.

Lime fully according to JUS B.C8.042-1970, or the corresponding MEST standard.

Cement fully according to JUS B.C8-024, or the corresponding MEST standard.

Sand fully according to JUS B.B8-039, or the corresponding MEST standard.

The plastering shall be performed in two layers with a total thickness of 15 - 20 mm, namely:

the first layer is made of plaster with rough, sharp, sifted sand and the second, fine layer with fine sand, after the rough layer dries well.

The surfaces after plastering should be flat and smooth without the waves, bumps and recesses in tone and color as the existing facade of the building. The edges must be straight and the corners on the composition of the walls and ceilings are sharp and straight, in order for position to be ready for the installation of a new PVC and AL joinery, with aluminum sheetmetal sill, bench made of Al. white sheet metal.

FACADE SCAFFOLDING

The facade scaffolding is installed all in accordance with the regulations and measures of the HSE. The scaffolding must be statically stable, anchored to the building and properly grounded. It is used for the entire duration of the works. The platforms or scaffoldings used must ensure primarily the safety of the workers and then enable the quality execution of necessary works.

Depending on the fit-out of the selected contractor with specialized equipment, in principle, different work platforms can be used to perform the works. A large number of construction and montage companies own scaffoldings of different types. In our area, currently the most common are modular scaffoldings with standard elements whose combination can be formed: load-bearing scaffoldings, working platforms, facade scaffoldings, stair towers, etc.

The designer did not want to favor any contractor, and therefore specifically conditioned the way of performing the façade works, except to define precisely the type of works and the way of facility rehabilitation. In addition, being equipped with specialized equipment from our work experience does not guarantee that the contractor will do the job properly and on time.

Since the use of the simplest tubular type scaffolding is at the same time the most expensive, in the description and bill of quantities due to the budgeting of the works price, it is envisaged to set up a scaffolding of this type with the appropriate works, since the use of another type of scaffolding or platform can only financially benefit the Investor.

Note: Prior to the commencement of the facade works, the future contractor is obliged, on the basis of its equipment and work technology, to submit to the supervisory body the design of installation the selected type of scaffolding for verification and approval.

SMOOTHING-PAINTING WORKS

Painting works include the works of smoothing and painting the treated jambs after the installation of a new facade joinery. After finishing, the smoothing and painting the jambs is included in the unit price of the installed joinery.

PROJECT OF ADAPTATION ELEMENTARY SCHOOL “VUK KNEŽEVIĆ“ NJEGOVUĐA, ŽABLJAK

All positions of smoothing-painting works must be performed in a professional and quality manner, with materials that in all respects meet technical regulations, norms and standards.

Materials may only be installed and applied on surfaces for which they are intended due to their physical, chemical and mechanical characteristic.

The materials must be of the best quality. For these materials, the contractor is obliged to submit a certificate/attest of completed examination.

The Contractor shall be obliged to submit to the Contracting Authority/Emloyer, prior to the commencement of the works, a certificates/attests for all the materials he intends to embed.

Certificates/attests must be issued by the organizations authorized for this type of worky and must not be older than 1 year from the date of issue until the start of construction worky on the facility.

The contracting authority/Employer has the right to check the quality of the materials with which the contractor performs the worka at the expense of the contractor. For this purpose, the contractor is obliged to hand over to the contracting authority the necessary amount of material he wants to examine.

If the examination establishes that the disputed material does not meet the required and contracted quality, the contractor is obliged to remove the poorly performed work and to perform works with quality materials at its own expense.

Only quality executed works will be taken into the calculation.

Factory-made materials must be used according to the manufacturer's instructions.

The beginning and completion of the smoothing-painting works will be done according to the dynamics of the construction site, and the contractor is obliged to participate in the preparation of the same.

The length of the warranty period will be determined by the contract.

After drying of treatment, perform the walls smoothing and apply a semi-dispersive color if the room is previously painted in this color, in a same tone as in the rest of the room.

The smoothing is performed with smoothing mass in two-layers with intermediate grinding

- until the required evenness and smoothness is achieved, but after repairing any cracks and/or removal of the existing smoothing mass and paint, using the necessary scaffolding.

The painting is done in two layers in basic white color or in a slight tone in accordance with the color of the room, over the prepared - smoothed surface with the application of a substrate for a suitable internal coating.

When smoothing and painting, protect all surfaces of interior doors and facade openings, parquet and lighting fixtures.

The painted surfaces must be clean, without traces of brushes and rollers. The color and tone must be of uniform intensity, with no stains. The paint must completely cover the substrate.

All the finishes of the painted surfaces must be straight and regular, as well as the joints with doors, windows, etc.

Coating can be done manually or by compressor spray. For multiple coatings, the previous coat must be completely dry when the next coat is applied.

When performing smoothing and painting works, the contractor is obliged to protect furniture that could be damaged by the negligence of the worker. Spray of paint and other material on floors is prohibited.

PROJECT OF ADAPTATION ELEMENTARY SCHOOL “VUK KNEŽEVIĆ“ NJEGOVUĐA, ŽABLJAK

CERAMIC WORKS

The Contractor is obliged to perform all works from this standard group, complete, as specified: descriptions of particular positions, general conditions, standards GN.501 TU.IX

JUS.U.011. and technical regulations. True to the project. The following works, including material, are included in the price of the respective positions (or arranged), without any special notes in the text: Marking, recording and transfer of measures for the purposes of the works. Making patterns.

Bringing the substrate to proper condition. Design, installation and repositioning of scaffolds required for operation, according to GN.601. Construction site transport. The calculation is made according to the recorded amount of works performed. The price of ceramic works should also include the installation of the basin grid at the planned position. Also include the installation of PVC end angular moldings.

Responsible engineer

Veselin Nikčević, arch.

PROJECT OF ADAPTATION ELEMENTARY SCHOOL “VUK KNEŽEVIĆ“ NJEGOVUĐA, ŽABLJAK

A3 . G R AP HI C DO CU ME N TATIO N – SC HE ME S

ŠEMA TOALETA

SCHEME OF TOILETS

V

V

V

58020 58020

570 20 570 20

70 20

70 20

.0

.0

.0

.0

.0

.0

145.015.0280.0

.0

.0

.0

.0

.0

.0

.0

.0

.0

.0

.0

.0

.0

.0

.0

.0

.0

.0

.0

.0

.0

.0

145.015.085.0 15.0

85.015.080.0

.0

440.0

R=1:50 str./page OBJEKAT:Osnovna škola "Vuk Knežević" Njegovuđa, Žabljak

OBJECT: Primary School "Vuk Knežević" Njegovuđa, Žabljak

-Sve mjere provjeriti na licu mjesta/ The measures shall be obligatory taken on the site, before fabricating.

-U svemu prema opštem opisu, šemi i izvodjačkim detaljima / In all according to the general description, scheme and performance details -Izvodjač je dužan da sve detalje ovjeri kod projektanta kao i da podnese odgovarajuće sigurnosne ateste/ The contractor is obliged to confirm all details with the designer as well as to submit appropriate safety certificates

NAPOMENA/

NOTE

POSTOJEĆE/EXISTING PLANIRANO/PLANNED

Ž

MM

Ž ruši se zida se

SCHEMES OF INTERNAL JOINERY

ŠEME UNUTRAŠNJE STOLARIJE

ALUMINIJUM

ALUMINIUM

V

-1

OPIS:Nabavka materijala, izrada i ugradnja vrata od plastificiranih aluminijumskih profila bez termoprekida, prema šemi stolarije i detaljima, sa visoko kvalitetnim mehanizmom, šarkama i okovom za otvaranje. Predvidjeno je da vrata dodatno budu snabdjevena kugla rukohvatima sa obje strane, leptir ključaonicom i zidnim gumenim stoperom. Dio koji je sa ispunom od aluminijuma mora biti "sendvič" panel debljine 5cm, ispune od poliuretana. Pozicija obuhvata sva potrebna čišćenja i odnošenje na deponiju kao i sve potrebne radove za ugradnju stolarije (pravilna ugradnja, potrebna štemovanja, potrebna malterisanja i bojenja, ivične lajsne (ako su potrebne)). Obračun po komadu kompletno završene pozicije. Profili su bijele boje. Prije izrade obavezno uzeti mjere na licu mjesta.

DESCRIPTION:Procurement of material, production and installation of doors, made of Al profiles without thermal break, according to joinery scheme and details, with quality mechanism, hinges and fittings for the opening. The door shall be additionally equipped with ball handle from both sides, butterfly lock and wall mounted rubber stopper. The hatched parts are to be made of aluminium "sandwich" panel 5 cm thick with polyurethane filling. The item includes all the necessary cleaning and removal to disposal site, as well as all necessary work for the installation of doors (proper installation, required chiselling, plastering and painting, edge molding (if needed)).

Calculation is for the completely finished item. The profiles are white coloured. Before start of works, make sure to take measures on the site.

V

POS

R=1:50

D L gotov pod

-Sve mjere provjeriti na licu mjesta/ The measures shall be obligatory taken on the site, before fabricating.

-U svemu prema opštem opisu, šemi i izvodjačkim detaljima / In all according to the general description, scheme and performance details -Izvodjač je dužan da sve detalje ovjeri kod projektanta kao i da podnese odgovarajuće sigurnosne ateste/ The contractor is obliged to confirm all details with the designer as well as to submit appropriate safety certificates

NAPOMENA/

NOTE

dim 80/205 dim 100/205

PROIZVODNA MJERA /

PRODUCTION MEASURE

80-100 / 205 cm str./page

UNUTRAŠNJA STOLARIJA / INTERNAL JOINERY

JEDNOKRILNA VRATA / SINGLE DOOR

OBJEKAT:Osnovna škola "Vuk Knežević" Njegovuđa, Žabljak

OBJECT: Primary School "Vuk Knežević" Njegovuđa, Žabljak

ŠEME SPOLJAŠNJE STOLARIJE

SCHEMES OF EXTERNAL JOINERY

S2

S1

S3 305

94.0 94.0 94.0 94.0 94.0

470.0

94.0 94.0 94.0 94.0 94.0

.0

.0

.0

.0

.0 .0

.0

.0

210.0

282.0 188.0

.0

470.0

LD

R=1:50

POS

S1-S3 panel panel

POS

S1 dim kom

470x305cm 1

POS

S2 dim kom

470x305cm 1

POS

S3 dim kom

210x305cm 1

SPOLJA/OUTSIDE

UNUTRA/INSIDE

str./page

OPIS:Nabavka materijala izrada i ugradnja vrata od plastificiranih aluminijumskih profila sa termoprekidom, prema šemi stolarije i detaljima, sa visoko kvalitetnim mehanizmom, šarkama i okovom za otvaranje. Zastakljivanje izvršiti staklom 4+16+4mm sa hermetički zatvorenim gasom argonom u međuprostoru i dihtovati trajno elastičnom EPDM gumom. Jedno staklo mora biti presvučeno slojem sa niskim procentom zračenja.

Dio koji je sa ispunom od aluminijuma mora biti "sendvič" panel debljine 5cm, ispune od poliuretana. Toplotna provodljivost mora biti maksimalno U=2,80W/m²K. Predviđeno je da vrata dodatno budu snabdjevena kvakama za slučaj opasnosti (antipanik sistem), veoma čvrstim rukohvatima sa obje strane vrata pod uglom od oko 45° da ne ometaju funkcionisanje kvake, dužine ne veće od 60cm, hidrauličkim zatvaračima vrata na glavnom krilu proizvođača "ASSA ABLOY DC 340" sa teleskopskim kliznim mehanizmom ili boljim, sa podnim držačima za javne objekte na oba krila proizvođač "DORMA" ili bolji i cilindar bravom sa tri ključa. Krilo snabdjeti sa ukupno četiri šarke (tri u gornjem i jedna u donjem pojasu vrata). Vrata raditi bez lajsne za prag, a krila sa donje strane snabdjeti visoko kvalitetnim četkicama. U obzir uzeti skidanje starih vrata sa odnošenjem i slaganjem na deponiju koju odabere Investitor. Pozicija obuhvata sva potrebna čišćenja i odnošenje na deponiju kao i sve potrebne radove za ugradnju stolarije (pravilna RAL ugradnja, potrebna štemovanja, potrebna malterisanja i bojanja, ivične lajsne (ako su potrebne)). Obračun po komadu kompletno završene pozicije. Profili su u bijeloj boji . Prije izrade obavezno uzeti mjere na licu mjesta.

DESCRIPTION:Procurement of material, production and installation of partition-doors made of coated aluminium profiles with-thermal break, according to scheme and details, with quality mechanism, hinges and fittings for the opening. Glass part shall be double-glazed 4+16+4mm, sealed with argon gas in between with permanently elastic EDPM rubber. One glass coated with low emissivity coating. The hatched parts are to be made of aluminium "sandwich" panel 5 cm thick with polyurethane filling. Thermal conductivity shall be a maximum of U=2,80W/m²K.

The door shall be additionally equipped with emergency door handles (anti-panic system), sturdy push bars from the both sides mounted inclined 45°, no more than 60 cm long, not to disturb functionality of door handle, hydraulic closing mechanism on the main wing made by "ASSA ABLOY DC 340" with telescopic sliding mechanism or better, bolt locks for public buildings on both wings manufacturer "DORMA" or better, and cylinder lock with three keys. Wings shall be equipped by four hinges (three in the upper zone and one in the lower zone of the doors). The doors shall be made without threshold and high quality brush shall be installed on the bottom of the wings. Take into account removing the old doors with the removal and stacking on the disposal site selected by the Engeneer. The item includes all the necessary cleaning and removal to disposal site, as well as all necessary work for the installation of door (proper RAL installation, required chiseling, plastering and painting, edge molding (if needed)). Calculation is for the completely finished item. The profiles shall be white colored. Before fabricating, make sure to take measures on the site.

-Sve mjere provjeriti na licu mjesta/ The measures shall be obligatory taken on the site, before fabricating.

-U svemu prema opštem opisu, šemi i izvodjačkim detaljima / In all according to the general description, scheme and performance details -Izvodjač je dužan da sve detalje ovjeri kod projektanta kao i da podnese odgovarajuće sigurnosne ateste/ The contractor is obliged to confirm all details with the designer as well as to submit appropriate safety certificates

NAPOMENA/

NOTE

SPOLJNA STOLARIJA / EXTERNAL JOINERY

ULAZNA VRATA, PORTIRNICA / FRONT DOOR, DOORMAN

ULAZNA VRATA / FRONT DOOR

VJETROBRANSKA VRATA /

WINDSHIELD DOOR

UNUTRAŠNJA PREGRADA /

INTERNAL PARTITION

S4

97.5 97.5 97.5 97.5 97.5 97.5 97.5 97.5

780.0

.0

.0 gotov pod

S4

POS

R=1:50

D L

PROIZVODNA MJERA /

PRODUCTION MEASURE

780 / 220cm

PRIZEMLJE/

GROUND LEVEL

SPRAT/

1ST FLOOR 4

SPOLJNA STOLARIJA / EXTERNAL JOINERY

KOMBINOVANI FASADNI OTVOR/

COMBINED FACADE OPENING

-Sve mjere provjeriti na licu mjesta/ The measures shall be obligatory taken on the site, before fabricating.

-U svemu prema opštem opisu, šemi i izvodjačkim detaljima / In all according to the general description, scheme and performance details -Izvodjač je dužan da sve detalje ovjeri kod projektanta kao i da podnese odgovarajuće sigurnosne ateste/ The contractor is obliged to confirm all details with the designer as well as to submit appropriate safety certificates

NAPOMENA/

NOTE

unutrašnja parapetna obloga / inner parapet lining

OPIS: Nabavka materijala izrada i ugradnja prozora od tvrdih, visokootpornih, šestokomornih PVC profila, ojačanih iznutra čeličnim pocinkovanim U profilom minimalne debljine 1,5mm, sa visoko kvalitetnim mehanizmom, šarkama i okovom za otvaranje. Profili moraju da ispunjavaju RAL-GZ 716/1. Zastakljivanje izvršiti staklom 4+16+4mm sa hermetički zatvorenim gasom argonom u međuprostoru i dihtovati trajno elastičnom EPDM gumom. Jedno staklo mora biti presvučeno slojem sa niskim procentom zračenja. Toplotna provodljivost kompletnog prozora mora biti po EN RAL 10077-1 maksimalno Uw ≤ 1,50 W/m²K. U obzir uzeti skidanje starih prozora sa odnošenjem i slaganjem na deponiju koju odabere investitor. Pozicija obuhvata sva potrebna čišćenja i odnošenje na deponiju kao i sve potrebne radove za ugradnju stolarije (pravilna RAL ugradnja, potrebna štemovanja, potrebna malterisanja i bojanja, ivične lajsne (ako su potrebne), ugradnju spoljnih metalnih okapnica (plastificirani, pocinkovani lim 0,7mm) i unutrašnjih PVC klupica (d=cca 50cm) . Profili su bijele boje.

DESCRIPTION: Purchase of material, production and installation of windows made of solid, high resistant, six-chamber PVC profiles reinforced from the inside with zinc-plated steel U profiles minimum thickness 1,5mm, all in line with schemes and details, with quality mechanisms, hinges and accessories for the opening. The profiles must meet RAL-GZ 716/1. Window shall be double-glazed 4+16+4mm, sealed with hermetically closed argon gas in between, with permanently elastic EPDM rubber. One glass coated with low emissivity coating. Thermal conductivity shall be in line with EN RAL 10077-1 maximum of U=1,50W/m²K. Take into consideration removing of the old windows with the transportation and disposal on the depot selected by the Employer / Employer's representative. The item includes all the necessary cleaning and removal to depot, as well as all needed works for the installation of windows (proper RAL installation, required chiselling, plastering and painting, edge battens (if needed), installation of external metal window sills (plastic coated, galavanized metal sheet 0,7mm) and internal PVC beanches (d=cca 50cm).

The profiles shall be white colored.

str./page

S5

97.5 97.5 97.5 97.5 97.5

487.5

.0

.0 gotov pod / finished floor

S5

POS str./page

R=1:50

SPOLJNA STOLARIJA / EXTERNAL JOINERY

KOMBINOVANI FASADNI OTVOR/

COMBINED FACADE OPENING

-Sve mjere provjeriti na licu mjesta/ The measures shall be obligatory taken on the site, before fabricating.

-U svemu prema opštem opisu, šemi i izvodjačkim detaljima / In all according to the general description, scheme and performance details…