Alytus Cultural Centre

Alytus Cultural Centre

The Grand Hall of the Alytus Cultural Centre is a very spacious, elegant, classical theatre-style hall with a capacity of 782 people. This hall is not only the venue for city events, concerts and plays, but also for circus performances – one of the few circus studios in Lithuania.

Recently, one of the most important elements of the stage infrastructure – the lifting mechanisms – has been renewed in the Alytus Cultural Centre. The new upper stage mechanisation system was designed and installed by Scenos Techninis Servisas (StS).

“The Medvilnės Culture Palace – the name of the Alytus Culture Centre at that time – opened its doors in 1980. Since the opening of the centre, the old lifting mechanisms have been repaired over and over again, but the day came when renewal became inevitable. The system no longer complied with modern Technical Regulations, and the control cabinets and wiring were technologically obsolete. In order to ensure the quality and safe use of the stage equipment, it was necessary to install new lifting mechanisms and their control systems that comply with modern regulations,” says Julius Gružinskas, Head of StS Design Department.

The activities of the Alytus Cultural Centre are wide-ranging, and the scenographic elements are of paramount importance. So here The Alytus Cultural Centre is equipped with as many as 30 lifting lines: 5 lighting bar and 25 scenery lifting lines.
The system is equipped with reliable lifts from the Latvian manufacturer Winwood, which are designed for heavy use and are also extremely precise and fast.

Quick set changes allow to optimise preparations for performances and other shows. With the double height of the stage tower, all the necessary scenery can be prepared and raised above the stage, and with so many lines, it’s possible to prepare the set for several shows at once. Scenery can also be changed on stage in real time as the performance progresses. Winwood lifts comply with the highest European safety standards, making them safe to use for both technical staff and performers.

The control system, which allows the movement of each element to be coordinated, has been designed specifically for this venue and was designed and built by StS specialists. The lifting lines can be operated in a coordinated manner or individually, remotely via a dedicated control panel.

The modern mechanical system not only facilitates the work of the technical staff, but also opens up new possibilities for the activities of the Alytus Cultural Centre. Firstly, it allows local artists to create dynamic scenography, lighting design and complex staging ideas; and secondly, it allows touring collectives to be invited to the venue with high technical requirements.

Jurbarkas Culture Center: A Modern Venue for the Arts

The recently renovated Jurbarkas Culture Center boasts a state-of-the-art main hall, designed to meet the evolving needs of modern performance arts.

The hall, with a capacity of 425 seats, offers a versatile space for a diverse range of events. A 10×12 meter stage, equipped with cutting-edge technology, provides ample opportunity for creative expression.

Acoustic Excellence and Advanced Technology

To ensure optimal acoustics, the hall underwent extensive acoustic treatment. By strategically placing sound-absorbing and reflective panels from Jocavi, the reverberation time was reduced to 1.25 seconds, resulting in clear and balanced sound.

The audio system, powered by L-Acoustics technology, delivers high-quality sound throughout the venue. A combination of A15 line array speakers and KS21 subwoofers provides even coverage and powerful low-frequency response.

The lighting system, comprising a variety of fixtures from Chauvet Professional, offers immense flexibility for creating dynamic and immersive lighting designs. The system is controlled by a Chamsys console, allowing for precise control over lighting cues and effects.

Advanced Stage Machinery

The stage is equipped with a comprehensive rigging system, featuring Winwood electric winches. This system enables the efficient and safe handling of scenery, lighting, and sound equipment.

A New Era for Jurbarkas

The renovated Jurbarkas Culture Center is poised to become a cultural hub, attracting both local and international artists. With its modern infrastructure and versatile space, the center is well-equipped to host a wide range of events, from theatrical performances to concerts and conferences.

Kazlų Rūda Cultural Centre

After renovation, the Kazlų Rūda Culture Center has become one of the town’s most beautiful buildings, welcoming both locals and visitors upon entering the city. The elegant, rust-colored facade symbolizes the town’s name.

The Kazlų Rūda Culture Center is a space for various cultural events and a home for local artists. The renovated premises host rehearsals for art groups, classes and clubs for children, and community events. But most importantly, it boasts a modernly equipped Main Hall.

The renovated Main Hall of the Kazlų Rūda Culture Center features a state-of-the-art stage machinery, sound and lighting equipment, and stage draperies. The hall’s technological equipment was designed and integrated by UAB “Scenos techninis servisas” (StS).

“When renovating the building, the old hall was demolished, so we could design the new one without limitations, considering only its intended size,” recalls Julius Gružinskas, Head of the StS Design Department. The technological solutions meet the hall’s size requirements, and the equipment meets the highest safety and quality standards. The hall has 379 seats and can accommodate various events, including performances, concerts, film screenings, conferences, official receptions, and community celebrations.

A professional sound system was designed based on sound simulations. The hall is equipped with a top-of-the-line French-made L-Acoustics sound system: A15 series acoustic solutions are used, as well as an additional sound system for rear rows (using the X8 sound system). Subwoofers KS21, due to the hall’s aesthetics, are installed in specially designed locations in the stage barrier. With these elements, sound reaches all seating areas evenly: the sound pressure level created by the sound system elements in the hall space is not less than 105 dB in the audience area.

The upper stage machinery consists of Winwood and Verlinde Stagemaker lifts with a combined lifting capacity of 6 tons. Both the automated systems for lighting bars and pipe grids, and the front curtain track, can be controlled remotely by the center’s technicians. The control system was specially designed and manufactured for this hall by StS specialists.

The Kazlų Rūda Culture Center had purchased lighting equipment that they intended to continue using, so StS designers created a lighting system from old and new fixtures – a solution that included the arrangement, connection, and supplementation of the existing equipment with modern CHAUVET Professional devices. The lighting system is controlled by a Chamsys lighting control console.

The hall’s adornment is a moss-colored front curtain that meets the criteria of durability, acoustics, and non-combustibility. All other stage draperies are black and form a so-called “black box” – this stage principle allows for flexible adaptation of the space to various event scenography. The rear wall of the stage can be transformed into a white screen for video projections.

The technological systems are flexible, with the possibility of expansion or transformation. This allows not only adapting the equipment to event scenarios but also constantly updating, supplementing, and expanding it.

“We are glad that culture is alive in Lithuanian cities and towns. Culture centers are being renovated one after another, and increasing attention is being paid to the equipment of cultural spaces. Indeed, it is technology that opens up opportunities to bring good, high-quality events to the regions,” says J. Gružinskas.

Ieva Simonaitytė Gymnasium

This September is a special one at Ieva Simonaitytė Gymnasium – the school community is celebrating not only the beginning of the school year, but also the house-warming in the new building. The newly built building houses an assembly hall, which the school did not have until now, and four new classrooms.

The extension is almost 800 square metres in size and the assembly hall covers an area of 280 square metres. The technological equipment for the assembly hall was designed and installed by Scenos Techninis Servisas (StS). It is equipped with modern stage machinery, video, sound and lighting systems.

The lighting system in the auditorium consists of three lighting bars and a front lighting bridge, controlled by a remote control. There is also an electrically controlled front curtain.

The lighting system is composed of multi-purpose fixtures: profile and flood light Chauvet Lighting floodlights. The versatile system can be adapted to a wide range of lighting scenarios: formal presentations and conferences, theatre performances and concerts, community celebrations or a school disco. The lighting system is controlled by a ChamSys light control panel.

A QSC sound system has been selected for the sound system of this hall, adapted for concert activities. This system can also be adapted to a wide range of events and meets the needs of the school.

The system is complemented by a set of microphones and an audio control panel.

The auditorium also has a video system consisting of a video projector and a projection screen at the back of the stage. This screen can be conveniently unfolded and collapsed when not in use. The screen can be used for presentations, film screenings or to complement the set design of an event when showing video projections.

The new auditorium will be used not only by the school, but also by the community of Priekulė city.

Klaipėda State Music Theatre

Klaipėda State Music Theatre is the most modern music theatre in Lithuania – after an impressive reconstruction, new advanced technological equipment has been integrated here.

The old auditorium was demolished and replaced by a new extension, which houses the large and small auditoriums, as well as a technical block for the stage, rehearsal studios, costume and scenery storage in the cellar.

Scenos Techninis Servisas (StS) designed and installed the ultra-modern chairs for the main hall, the grandstand for the small hall, and the mechanics of the large and small halls: stage platforms and the upper machinery system, as well as the curtains for the stage and the control systems for the latter. In total, five unique stage platforms and a rotating wheel were built, covering a total area of about 250 square metres. The  lighting bars and scenery stacks are lifted by 40 high-speed hoists with a total lifting capacity of 20 tonnes.

“These lifts are very fast, precise and safe, and they can be used to lift the scenery while people are on stage, under the load, allowing us to fulfil the complex scenography of the show. The double height of the stage tower means that the scenery for the entire production can be hooked up, raised above the stage and changed in real time according to the script,” says Julius Gružinskas, Head of Design at StS, about the work.

A total of 40 lifting lines have been designed for the upper machinery system of the Great Hall stage: the stage curtain lifting/opening system, the lighting bars, the scenery lifting system and the stage horizon system. All of them are lifted by Winwood hoists, a Latvian manufacturer. The front stage curtain is designed with dual functionality: it can be opened from the centre to the sides or raised from the bottom to the top.

The Great Hall is equipped with a movable orchestral platform, which allows three scenarios to be realised: when the platform is in the lower position, an orchestra space is created, also known as an orchestra pit, where the orchestra is accommodated during the performance; when the platform is raised to the middle position, the audience space is expanded and additional chairs for the audience can be installed on the floor of the platform; and when the platform is in the upper position, the total area of the stage is expanded.

The stage area has three two-level stage platforms – lifts for lifting scenery and other scenic elements. All platforms are lifted by reliable and precise Serapid lifts. The movable stage platforms can also be used as part of the scenography: they have 3 fixed positions according to the intended scenarios for the platforms.

The control system provides control of each platform lift individually, of a selected group of platform lifts or of all platform lifts together, and of raising or lowering the platforms to the desired altitude at the operator’s discretion. It is a unique one-off product that meets the highest SIL 3 safety requirements.

“This is undoubtedly the largest mechanical installation we have done in Lithuania,” says Mr Gružinskas.

Modern chairs with integrated screens

There have never been chairs like the ones installed in Klaipėda by the StS team in Lithuania! Over 700 chairs from the Italian manufacturer Aresline have been installed in the KSMT Great Hall. The main chairs are Chrono chairs with elegant minimalist lines; the standard chairs of this model are located above the orchestra pit and are easy to dismantle and store when the performance is with the orchestra. The main auditorium chairs have extended backs, and additional Strapuntino folding chairs are fitted to the sides of the back rows – small but comfortable. Some of the chairs in the auditorium can be dismantled, freeing up space for a wheelchair. The colours of all the chairs – from the tapestry to the armrests and other details – are in line with the design vision of the new hall and meet the highest standards of comfort, acoustics and fire safety. The attention to detail in this project was very high, which is why we chose a reliable and experienced partner from Italy, who provided both expertise and advice.

The chairs in the Great Hall are equipped with a libretto information system by Italian manufacturer Marconi. The screens are integrated in the back of the chair backs and the screens for the front rows are on the balustrades in front. The screens are touch-sensitive, colour-coded, intuitively operated and can broadcast not only the text of the libretto, but also announcements of other events and topical news. The system supports synchronous translation in up to 8 languages. The data is transmitted to the screens by the theatre technicians via a central data transmission network, where it is also possible to change the brightness of the screens at the start of the performance. Each screen also has a unique address, so that individual screens or groups of screens can be given personalised information.

Due to the aesthetic appearance of the auditorium, the screens have been fully integrated into the chairs. “This was the biggest challenge for the designers – we had to incorporate a technologically sophisticated system into the furniture. This multimedia network is carefully laid out throughout the hall, but is not visible. The Klaipėda State Music Theatre project is a design, creativity and technology challenge that was perfectly met by our team,” says Julius Gružinskas, Head of StS Design Department.

Jonava Jeronimas Ralys Gymnasium

Founded in 1941, it is one of the oldest schools in Jonava. Today, more than 700 pupils study in the modern gymnasium.

The gymnasium has recently been renovated with a new theatre hall: a stage platform, draperies, lighting and sound systems. The new technological equipment was designed and installed by Scenos Techninis Servisas (StS).

The stage was installed in the theatre hall by creating a stage platform. Black stage drapes were hung around the perimeter of the stage. The dark walls and the stage floor create a neutral space, allowing the lighting possibilities to be exploited. The curtains are not only decorative, but also acoustic. In the same way as in a classical theatre, there is a front curtain walkway and the front curtain is opened for the start and end of the performances.

The front lighting bridge consists of six theatrical-type Chauvet DJ Eve floodlights. These fixtures are distinguished by their colouring capabilities: they allow the creation of vivid scenography and atmosphere for events. The lighting system is controlled by an Obey 70 console from the Chauvet DJ series.

The sound system consists of QSC K10 loudspeakers, an audio control panel and a set of microphones. This system is ideal for concerts and musical performances, so that the theatre can be used for other activities.

This renovation is a significant change for the school’s theatre company, which is renowned for its strong productions. The professional equipment provides new opportunities for both teachers and students to realise their creative ideas.

Lithuanian Academy of Music and Theatre, Faculty of Klaipeda

The students needed a versatile, black box-type hall for rehearsals and performances of educational theatre. The Academy has been equipped with such a room by Scenos Techninis Servisas (StS).

The stage and auditorium areas were equipped with 2 movable equipment support frames made up of Sixty82 aluminium trusses. One frame is lifted by 4 Verlinde Stagemaker chain hoists. A set of metal pipes is also installed around the perimeter of the hall to secure the equipment and scenery. The lifts can be operated by remote control for easy maintenance.

As the hall is used by students, StS’s designers provided an engineering calculation report with an explanatory note along with the structures, showing the maximum possible distributed loads. This calculation report has been prepared and submitted to the LMTA to ensure the safe use of the installed equipment mounting frames for educational purposes as well as for the safe conduct of events.

The hall lighting system consists of Chauvet Professional R1 Beam Wash hybrid multi-purpose floodlights, which can be used as flood or narrow beam (3.4° to 67.7°) floodlights.

The lighting system is controlled using a ChamSys MQ70 control panel.

Depending on the event scenario and ideas, the lighting, sound and video systems can be combined in various ways.

The theatre is equipped with  L-Acoustics sound system: two X12 loudspeakers mounted at the edges of the stage and two additional loudspeakers for the back of the auditorium or the last rows of the stands (mounted on a structure in the hall).

For control, a professional digital Allen & Heath SQ5 console with digital junction box.

The renovated LMTA theatre hall now offers excellent conditions for students studying directing or acting, as well as stage design or technical event services.

Nemenčinė Cultural Centre

Nemenčinė Cultural Centre has undergone a remarkable transformation following a comprehensive renovation. The building’s facade has been modernized, the interior spaces have been redesigned, and the library has been refurbished. The newly opened center also houses a hotel and a gym. However, the main focus is undoubtedly on culture – the renovated center’s facilities include an exhibition space, art and photography studios, a choreography hall, and a recording studio.The center of attraction of this building is the new, modern 310-seat concert hall.

The technologies for the concert hall was designed and installed by Scenos Techninis Servisas (StS). This hall can now host concerts, performances, official events, and conferences. It is equipped with a professional sound system, lighting system,  and video equipment.

Professional Sound System

“The sound system for the concert hall was our biggest challenge: due to the unusual geometry of the hall, we had to find an unusual solution for the placement of the sound equipment. Using specialized software for sound design and space modeling, an LCR (left-center-right) sound system layout was planned,” says Julius Gružinskas, Head of the Design Department at StS.

An L-Acoustics system was chosen for the concert hall’s sound reinforcement: A Series loudspeakers A10i Wide and A10i Focus. The A Series is ideal for small and medium-sized spaces, and the loudspeakers in this series can be combined to achieve excellent coverage, adapting the layout to the size and shape of the audience. For the audience in the front rows, an extension of the sound system has been installed – a 5XT sound system, and for high-quality and even sound reinforcement of the back rows – X8 loudspeakers. LA4X sound amplifiers are fully integrated into the stage platform for aesthetic reasons.

The sound system was designed in collaboration with acoustics specialists, and acoustic treatment was made taking into account the layout of the equipment – this made it possible to achieve precise sound in the concert hall.

Lighting Equipment

The stage lighting system consists of fixtures from Robe and Chauvet Professional, which were optimally selected based on the scenarios of future events and by modeling the lighting design using specialized software. The system consists of Robe T1 profile and LEDWash 300x, as well as Chauvet devices: Maverick Force 2 Profile, Rogue R2X Wash, Ovation E-910 FC.

The fixtures are controlled by a Chamsys MQ70 lighting control console, which gives lighting designers the ability to create effective scenography.

Stage Machinery

StS specialists also designed the upper stage machinery: lighting fixtures are hung on three lighting bars, they are lifted by Winwood cable hoists, which are distinguished by their quiet operation. The hoists have a lifting capacity of 1000 kg, and the lightweight aluminum trusses make it possible to hang more fixtures on one bar.

The automated curtain track smoothly and silently opens and closes the curtain, and a convenient control system makes it easy to control the hoists and curtain track from one location.

A complete set of curtains has been installed in the Nemenčinė Culture Center concert hall: front curtain, wings, harlequin, borders, and back curtain. The curtains meet the highest acoustic and flame retardancy requirements, and their color is chosen to match the interior of the hall.

Video System

A multimedia system has also been installed in the new concert hall: screen, projector, video console, Resolume software.The large screen allows to supplement the scenography of the event, and can also be used to show video content, such as concert broadcasts, film screenings or presentations. The powerful projector ensures a bright and clear image on the screen. The video console and professional software provide new opportunities to diversify performances and create video installations.

In addition, an intercom system has been installed in the hall for effective communication between the stage and backstage staff. A video transmission system to the dressing rooms has also been installed, allowing performers and technical staff to watch the performance in real time.

Following the renovation, the Nemenčinė Culture Center Concert Hall has become a modern and functional space that can host a variety of events, from classical music concerts to rock band performances and theatrical performances. The new equipment will allow for organizing high-level events, attracting the most famous performers and groups

Rudamina Art School

The first newly built art school in independent Lithuania

A new art school is opened in Rudamina. Although the art school has historically been here since 2003, this year the institution moved to new premises. The abandoned old building has been completely reconstructed, and after three years of construction, it is now home to one of the most modern art schools in Lithuania.

The Rudamina Art School offers talented children the opportunity to study music and art. The reconstructed building houses concert and dance halls, a sound recording studio, rooms for art and music classes, changing and rehearsal rooms. The new premises are much more spacious, which has allowed for a wider range of services and significantly improved learning conditions.

The music department offers piano, violin, guitar, cello, classes, as well as ensemble, accordion orchestra, choir and vocal ensemble. The school’s main attraction now is the Main Hall and the new grand piano on stage.

The biggest challenge: acoustics of the hall

The new school hall was designed by Scenos Techninis Servisas (StS). The hall is equipped with new sound, lighting and video systems, stage machinery, stage curtains. The acoustics have also been improved.

“The biggest challenge in setting up this hall was to get the acoustics right. A concert hall has to meet the requirements of natural acoustics, live music and different musical instruments have to sound beautifully”, says Julius Gružinskas, Head of Design department at StS. He says that acoustic simulations were used to design the acoustics of the hall. This allowed the optimum combination of sound-absorbing and sound-reflecting acoustic elements to be selected.

The most important requirements for good acoustics in this type of venue are control of reverberation time, a balance between absorbing and reflecting surfaces, and the ability to adapt the sound system to the specific event. The acoustic simulation of the hall resulted in an average reverberation time of 2.33 seconds. In order to improve the acoustics of the venue, the complex geometry of the venue and the large volume of the venue made it necessary to cover 25% of the surface, so 251 JOCAVI acoustic panels were installed on the ceiling and the walls. After the application of the acoustic improvement technological measures, the calculated (simulated) mean reverberation time (RT) was 1.18 sec.

“For the acoustic improvement project, we consulted our partner JOCAVI. They have been manufacturing acoustic panels for 30 years and are true experts in the field. In addition to modern modelling technology, we also used the expertise of our partners. This has led to excellent results”, said Julius Gružinskas.

Beautiful scenography and impeccable sound

In the new concert hall StS specialists installed state-of-the-art lighting, sound and video equipment.

Chauvet Professional lighting fixtures are used to create a beautiful concert scenography: 9 pcs. Chauvet Lighting’s R1X Spot, 12 pcs. Rogue R2X Wash, 4 pcs. Rogue R2X Wash VW, and 8 pcs. COLORband Pix M ILS floodlights. The lighting system is controlled by a ChamSys light controller.

The sound system used for this venue is L-ACOUSTICS. The system consists of A15i Wide and Focus loudspeakers, KS21i subwoofers and amplifiers. There are also 8 QSC universal stage monitors for live concerts.

A set of microphones was selected to meet the needs of the music school: wireless microphones, handheld microphones, microphone stands and microphones for the choir’s on-stage sound.

The video system consists of a video projector and a projection screen mounted at the back of the stage.

The screen can be conveniently unfolded and collapsed at the touch of a button. The stage curtain is also controlled automatically. All this facilitates the technical servicing of events.

Shining bright: Sirokomle Gymnasium’s new lighting system

Sirokomle Gymnasium in Vilnius (Lithuania) started the new school year in excitement – the new lighting system was presented to the community. The school‘s Assembly Hall was reopened after a renovation and this new lighting system was designed specifically for events and entertainment.

The system was designed and installed by Scenos Techninis Servisas (StS), the official distributor of Chauvet DJ in Lithuania. The gymnasium wanted a professional lighting system that would allow them to create a colourful scenography for the school’s events. StS proposed the best option for the client: Chauvet DJ fixtures and ChamSys light controller.

„The client wanted the system to be easy to use, so that anyone at school could learn and create beautiful scenography“, says Martynas Mackevicius, who led the project at Scenos Techninis Servisas.

Chauvet DJ lighting fixtures are extremely easy to set up and operate, making them ideal for schools, small events or parties. The lighting system includes 22 units COREpar Q120 ILS fixtures and 2 Shocker Panel 480 fixtures from Chauvet DJ.

With a vast spectrum of colors and dynamic effects at their fingertips, event organizers and performers can paint the stage with hues that range from soft pastels to vivid neons.

The lighting system significantly enhances the overall quality of performances at school and has elevated the school’s talent showcases to professional levels.

Švyturys BHouse bar

The Švyturys BHouse bar is located in the premises of the Švyturys Brewery, which was renovated in summer 2018. The brewery’s impressive interior is reminiscent of New York’s industrial spaces: high ceilings, huge windows, and a cellar under the floor that houses the barrels used to age the beer. It’s a unique, photogenic space, decorated with artwork and exquisite furnishings. Behind a glass wall, you can see the brewery in operation. At the back of the large hall is a stage for concerts, performances or talks.

The bar is spread over two floors in the impressively sized space with high ceilings, a space that presented challenges for the sound system. In addition, the acoustics of the room had to be taken care of. In this bar, Scenos Techninis Servisas (StS) designed and installed lighting and sound systems, curtains and acoustic enhancements.

L-Acoustics sound system was designed and installed in the room. It consists of ARCS FOCUS speakers with a narrow angle and ARCS WIDE speakers with a wide angle, as well as an extension of the sound system with the installation of L-Acoustics X8 speakers. These speakers are also used for background sound. The overall unified sound system includes amplifier-controllers with L-Acoustics LA8 signal processor. An additional sound system is installed on the second floor: L-Acoustics X5 loudspeakers and LA4 amplifier.

Acoustics were also a challenge in the large glass-walled room. To improve the acoustics of the room, a custom-made Showtex curtain and an electrically controlled curtain track were installed – the curtain covers one of the glass walls. In addition, Jocavi acoustic panels were installed in this bar; the Jocavi drummer’s wall is also used on stage during live performances.

For concerts or parties, the bar can also be used as a concert hall, with an integrated lighting system. The lighting fixtures allow both to beautifully illuminate a chamber concert and to create an atmosphere for a dance floor. The system consists of Chauvet Professional Wash Zoom and Slim Par floodlights, controlled by a ChamSys control panel. The effects are enhanced by a fog machine.

StS specialists design and tailor lighting, sound and acoustic solutions for restaurants and bars, nightclubs and small concert venues.

The House of Polish Culture in Vilnius

The House of Polish Culture in Vilnius

Vaso Abashidze State Music and Drama Theatre

Vaso Abashidze State Music and Drama Theatre is one of the oldest theatres in Georgia, performing since1935. In 2021, the theatre moved to a new home. The artists have settled in the historic building, which has undergone an impressive renovation. It’s not easy to visit the newly reopened theatre – tickets for the musicals sell out as soon as they go on sale, even six months before the performance. What is it that attracts audiences and how has the renovation contributed to this?

“The theatre’s move to new premises has opened up opportunities to realise even the most ambitious directors’ ideas. New technologies make it possible to create spectacular productions, which is very attractive to the audience,” says Julius Gružinskas, Head of StS Design Department.

The old historic building underwent a major reconstruction, with the entire interior of the building being demolished and the theatre having to be redesigned. This task was undertaken by Scenos Techninis Servisas(StS). StS specialists designed and implemented the theatre’s upper and lower stage mechanization and control systems, the auditorium’s sound system, natural acoustics, the geometry of the amphitheatre, the seats, the lighting, the video projection and other systems, and the control of these systems, as well as carrying out specialised construction works.

The first stage was to redesign the amphitheatre: the height and depth of the steps had to be changed to provide better visibility for the audience. The 426-seat auditorium was fitted with modern, comfortable chairs.

The greatest feature of this hall is the mechanics of the stage. It is equipped with a movable orchestra pit and as many as 20 movable podiums. The stage area is equipped with 16 small (1.5×1.5 m) high-speed platforms that can lift props or actors at high speed. Due to its ability to lift people, this system meets the highest safety requirements. There are three double-deck platforms at the back of the stage. Another double-decker platform is a working platform for lowering the stage scenery to the lower floor for storage. All platforms are lifted by reliable Serapid lifts. The stage wheel has also been designed that can move in all directions. Due to the relatively small size of the stage, it was decided to opt for a mobile prefabricated stage wheel that is not permanently integrated into the stage.

“The mechanics of the lower stage open up possibilities for spectacular performances: if the musical performance is with an orchestra, the orchestra platform is lowered and becomes the orchestra pit. If a dance performance requires a larger stage area, the platform is raised to stage level. The movable platforms allow for exceptional scenography and even for the actors to be moved. The double-decker platforms can be fixed in several positions, allowing for quick changes of scenery during the performance,” says J.Gružinskas.

The upper stage mechanics consist of 18 different lifting lines: 13 scenery lifting bars, 4 lighting bars and a front lighting bridge. Winwood cable hoists and Prolyft chain hoists are used for lifting.

The lower and upper stage technology systems are centrally controlled from a single console to ensure the smooth running of the show.

The lighting system consists of front and rear lighting bridges, four lighting bars and side lighting. In addition to the traditional spotlight fixtures on the front bridge, moving lighting fixtures have been designed. The most appropriate Spotlight and Robe lighting fixtures were selected, and the Chamsys MagicQ MQ500 Stadium console was chosen for control. A video projection system can also be installed to complement the scenography.

In musical theatre, each performance is like a small concert, which means that the sound system of a theatre has different requirements than in a traditional theatre. The sound system is equipped with a L-Acoustics sound system of the highest quality standards. There is also an internal communication system: the sound from the stage is transmitted to the console for the directors assistant, to the make-up room, and the assistant director can speak to the make-up room and call the actors.

Also an acoustic improvement project was drawn up. As the standard acoustic panels were not suitable, custom-made acoustic panels were designed and constructed, each with a different size and height. They are covered with a specially selected fabric to match the historic interior of the hall. StS specialists also fitted a full set of draperies: front stage curtain, backdrops, side and back curtains.

“This project is very exciting for us, and we are always happy when we are able to complete the technology in full. The integrity of the systems is our main focus. By installing all the technology systems, we can ensure that they work seamlessly together, and it also allows us to use the funds efficiently,” says Gružinskas.

StS specialists also designed the technical floor for service staff. Service bridges were built above the stage. A movable lighting chair was also installed near the front lighting bridge to facilitate access to the hanging lighting equipment. Above, it can run along the floodlights of the front lighting bridge and, with the tracking floodlight in place, it can be used for work during the performance.

“The biggest challenge of this project is to coordinate the work of an international team. Vilnius and Tbilisi are separated by 2500 km, and the project has been carried out using modern technologies that allow working remotely, but a lot of travelling was involved. Photogrammetry of the hall helped to speed up the design process – the interior of the hall, even the smallest details, can be seen in the model, and precise measurements can be taken. When we were able to install the equipment, our team would come and work on site. The most important thing in these works is precision, we couldn’t allow even the smallest error, which is why we were very actively involved even in the construction process,” says J.Gružinskas. In addition, the installation of the equipment took place during the Covid-19 pandemic. The StS representative says that the supply started to stall and there were a number of constraints on the execution of work. Recognising the importance and uniqueness of the project, StS’s long-standing partners, the equipment manufacturers, helped to avoid major disruptions.

The theatre has been open for a year now and its managers are satisfied with the work of the StS team. They are pleased that everything is working well technologically and that the equipment from reliable manufacturers is not breaking down.

Keistuoliai Theatre

Keistuoliai Theatre is the first independent professional theatre in Lithuania, founded in 1989. The theatre’s home was the old building in Vilnius, which, after 30 years of operation, has undergone a spectacular transformation in 2019.

Now more than 100 new fixtures illuminate the renovated stage of the Keistuoliai Theatre’s main hall during performances. They are hung on ten lighting bars and the front lighting bridge is formed by impressive curved trusses several metres long; the entire lighting system is mechanised, with 27 Verlinde lifts lifting the lighting equipment.

The installation of the lighting system was subject to the highest quality requirements, and the task was completed by the event technology experts Scenos techninis servisas (StS).

“During the renovation process, which lasted for more than two years, Keistuoliai was given a new lease of life,” says Julius Gružinskas, Head of the StS Design Department. He notes that the biggest challenge in this project was the layout of the hall: the unique amphitheatre hall and the circular stage required a non-standard lighting system design.

Darius Malinauskas, the lighting designer of the Theatre, had the idea for the lighting system, and StS managed to fulfil the requirements formulated by the client. In order to make the most efficient use of the existing space and to install a versatile system of devices, non-standard stage constructions were required. Aluminium trusses with different bends were specially manufactured for this project. The lighting system for the Grand Hall of the Theatre of the Strangers is unique and there is no other such system in Lithuania.

The curved trusses for this order, as well as all other trusses for this project, were manufactured by StS’s trusted partners Sixty82 from the Netherlands.

This system is exceptional not only in its form and the abundance of lighting equipment, but also in its mechanisation. In order to allow for easy replacement and different fixing of the lighting fixtures, a lifting system was installed: the lighting fixtures are lifted by 27 Verlinde chain hoists and a control system from the manufacturer SRS Group.

Verlinde is a French company, an experienced manufacturer of lifting mechanisms, which also produces lifts for the stage.

The lighting system for the Keistuoliai Theatre  consists of Chauvet Wash, Chauvet COLORdash, Chauvet Maverick profile, Chauvet Ovation, and Ayrton Levante series fixtures.

StS designers also offered a custom lighting solution for the hall. Around the entire semicircular hall, circular LED lighting strips were also formed. By varying the colours and intensity of the lighting in the hall, it is possible to create and change the atmosphere of the entire hall accordingly.

After the reconstruction, the theatre also has a small auditorium. In the small hall, a special frame for the lighting system was designed and built around the entire perimeter of the hall. The construction of the frame allows the lighting fixtures to be fixed in various ways, and the whole frame is also lifted with hoists.

The lighting system for the small hall consists of Chauvet and Ayrton lighting fixtures.

StS also installed the video equipment in the Theatre: video projectors and screens; and the stage drapery, front curtain and side backdrops. The lighting effects in this theatre are enhanced by fog machines.

Non standard solutions in public and cultural spaces are undoubtedly StS’s strength. An experienced design team finds the best solutions, and StS’s long-standing partners in the production of stage equipment help to bring ideas to life.

In this lighting system, the fixtures are from Chauvet Lighting and Ayrton, the frame is made of trusses from the Dutch manufacturer Sixty82, the lifting system is from the French manufacturer Verlinde, and the lighting control system is from the British ChamSys.

“The renovation project of the Keistuoliai Theatre is the result of successful cooperation with the client and partners,” says Julius Gružinskas, Head of the StS Design Department.

Šilutė Cultural Centre

The renovated Šilutė Cultural Centre opens its doors. The building is all new and shiny, and once inside, you will be amazed by the views through the huge stained-glass windows and the light that floods the space. But perhaps the most important change is not visible to the eye: it is the stage equipment. “The new equipment will allow for more intensive cultural activities and new creative ideas. And the new technologies will allow the audience to enjoy better video and sound quality,” says Jūratė Pancerova, Director of Šilutė Cultural Centre.

The new hall equipment was designed by a team of professionals from Scenos Techninis Servisas (StS) during the preparation phase of the work project and later installed. The renovated cultural centre has two halls: a small transformable Hall and a 409-seat Great Hall.

Special freight hoist for stage equipment

The Šilutė Cultural Centre has a special freight hoist for lifting equipment or stage decorations from the outdoor unloading point directly to the backstage of the Great Hall. StS specialists designed and installed the Serapid hoist, which has a platform size of 6×2 m, a lifting capacity of 2000 kg and a lifting speed of 100 mm/s. The high-speed hoist lifts loads to a height of 5.5 metres, which greatly facilitates the handling of incoming performances. This hoist is installed outdoors and is suitable for outdoor use.

Modern lighting system in the Great Hall

The Great Hall hosts performances and concerts, ethno-cultural events, educational programmes and public holidays. The lighting system has been a major focus of the design of this hall, expanding the possibilities for events.

The Great Hall of the Cultural Centre is equipped with an automated lighting system: three movable lighting bars controlled by a remote control. The system is made up of a variety of fixtures: spot, profile, and warh luminaires. The fixtures were selected from the trusted StS partner Chauvet Lighting. The positions of the luminaires help to create a three-dimensional view of the performers and the scenery, as they are illuminated from the front, the sides, the top and the back.

The lighting system is also suitable for formal events and conferences, with warmer colours and quieter operation.

The WinWood electric cable hoists installed here allow easy control and change of stage scenery, curtains, luminaires, and the lighting system is controlled by a ChamSys MagicQ MQ70.

The sound system for the Šilutė Cultural Centre was designed by the French manufacturer L-Acoustics, which is represented in Lithuania by Scenos techninis servisas. This is a well-known brand in the professional market. The system, which meets the highest quality standards, allows the audience to enjoy evenly distributed sound from any seat in the hall.

After the renovation, more favourable working and creative conditions

The aim of the Cultural Centre is to increase access to culture. The Centre’s events are open to audiences from Šilutė and the surrounding villages. Jūratė Pancerova, the director of the institution, notes that the renovation of the cultural centre has created favourable working and creative conditions for the cultural workers and the amateur art collectives gathered there. The new equipment will make it possible to substantially improve the quality of cultural events. “We are pleased with the installation of modern stage equipment and the technical solutions provided by StS, which were carried out by competent staff. We are grateful to the company’s specialists for their consultations and professional advice on the use of the technical equipment, its application to the scenography of events and the creation of various effects,” says Jūratė Pancerova, Director of the Šilutė Cultural Centre.

Photos by Palanga Cultural Centre

Palanga Cultural Centre

Built in 1877, Palanga Kurhaus was the first hotel and restaurant in the city. It was also operating as the main event venue. Fully destroyed in 2002, the building was later reconstructed. Today it operates as the Palanga Cultural Centre.

StS designed and installed the following features: sound, lighting and video systems, stage mechanisation and draperies.

Theater Hall:

L-Acoustics sound system: A10 WIDE, KS 21, LA4X. Movie Surround system: X8, LA4.

Chauvet lighting (Rogue R2X Wash, R3 Spot, F-265WW, E-260WW).

Chamsys MQ-70 Compact Console.

Vilnius Tech University Aula Magna

StS designed and installed the lighting system in the new venue called Aula Magna.

Aula Magna venue:

• 14 units CHAUVET Rouge R2 Wash;
• 4 units CHAUVET Rouge R3 Spot.

CHAMSYS QuickQ 30 console.

SIXTY82 trussing system, 4 PROLYFT lifts, WINWOOD controller.

Šiauliai State Drama Theater

Šiauliai, Lithuania

2019

Šiauliai State Drama Theater, the second professional theater in Lithuania, was found in 1931 and completely renovated in 2019.

StS designed and installed the following features: sound, lighting, equipment lifting.

The Lithuanian National Philharmonic Society

In the beginning of November 2019, the renewed Lithuanian National Philharmonic Society was presented to the public. One of the most significant renovations in the great concert hall was a unique LIGHTING SYSTEM specifically adapted to this space.

 Definite tasks were formulated for the installation of the lighting system, and they were taken on by UAB Scenos techninis servisas (STS), the company that implements integration projects.

“For over two decades now, we have been installing social and cultural spaces of various sizes, so we are happy to take on non-standard tasks. This project is unique because the entire lighting system is designed specially for this hall. We were looking for an implementation solution because no such system exists on the market. We have managed to achieve this only by uniting different manufacturers. This system is undoubtedly exclusive in Lithuania,” the Head of STS, Laurynas Paškevičius, says.

It is due to years of experience and proven partnerships that we can create such unique products.

This lighting system includes spotlights by Italian manufacturer Spotlight, the trusses and construction were made from the Dutch manufacturer Prolyte’s trusses and chain hoists, the cable collection system is by the Latvian manufacturer Winwood, and the lighting control system is provided by the British manufacturer ChamSys.

Emerging opportunities

The entire lighting system is state-of-the-art and opens up unlimited possibilities not only for performances by ensembles residing at the Philharmonic Society, but also for other art events that require non-typical lighting.

“There was absolutely nothing before, so in order to have at least some specific lighting you needed to install additional lighting equipment. Now it is possible to take full advantage of the current system, to create unique lighting designs and to do it all live. The possibilities of the new lighting system were noticed and highly appreciated by the audience that attended the opening events,” Norvydas Birulis, STS lighting engineer, says.

Subtle blending with the interior

One of the most important requirements has been implemented – the entirety of the new system blends with the interior and satisfies the requirements of heritage protection, i.e. it responsibly integrates into the architecture of the hall.

• The constructions (5 units) that reproduce the architecture of arches and match the color of the interior have been designed and installed throughout the perimeter of the hall.
• The constructions are equipped with remotely controlled lighting devices Spotlight:
• Spotlight Hyperion LED Fresnel TW with Lyra Spotlight ARC stage 3 – 18 units
• Spotlight Hyperion LED Fresnel 6C with Spotlight ARC stage 3 – 13 units
• Spotlight BEE50 BA/W – 66 units.

The lighting devices are painted the color that matches the ceiling color palette. Also, there is an integrated cabling system invisible to a human eye.

• These constructions are lifted by 250-kg lifting capacity Prolyft chain hoists mounted in the attics.

Noiseless operation

Another requirement was for the system to be working in an extremely quiet mode, i.e. the spotlights had to have convection cooling. “We seldom get requests for precise and quiet operation of mechanisms. We were looking for a manufacturer that could implement it in their products,” N. Birulis reveals.

Novel and unique lighting product

The Philharmonic Society renovation project did not set a requirement for integrating specific equipment or a manufacturer. Instead, it asked for the final lighting result on stage with very high parameters of light efficiency and system flexibility. Therefore, in Lithuania a new product was designed and manufactured by STS specialists, that was assembled from different foreign manufacturers.

Lifting system            

 The STS team also needed to come up with a lifting system and design it, as well as accommodate lifting mechanisms to fit in extremely low-ceiling attic space. STS has also designed and manufactured structures that hold spotlights above the stage and the audience.

“These elements are the essential axis of the project; and it is with their help that we were able to successfully integrate the lighting system. The building is old, the ceilings are uneven, so we have measured the vault of the hall with very advanced equipment to get a very accurate 3D drawing of the vault of the hall, according to which we have designed the metal structures that are used to hold everything,” the Head of STS says.

The spaces under the balconies of the great hall host special lighting devices with good illumination, which at the same time must not dazzle the performers appearing on stage. The entire lighting system is controlled from a special lighting panel. Additionally, certain lighting scenarios are programmed and can be activated from the wall control panel on the stage; and it is also possible to control the entire lighting system remotely from a smartphone or a tablet.

The Lithuanian National Philharmonic Society boasts of a concert lighting system that has no analogues in Lithuania.

The House of Polish Culture in Vilnius

One of the largest Polish institutions in Lithuania aims at organizing the cultural life of the Polish community. The House of Polish Culture in Vilnius (HPCV) focuses on cultural education, support of local artistic and cultural events. Special events, exhibitions, meetings are organized specifically for implementing the activities above.

STS designed and implemented the renovation of the stage lifting mechanisms and drapery systems of the HPCV hall and assembled as well as installed additional equipment for the stage lighting system.

Stage lifting mechanisms

The lifting mechanism system was replaced during the stage mechanization process. The following was installed:

• chain hoists;
• a truss for fastening the lighting system devices;
• a lift control system.

The lifts may be relocated to several different positions depending on the needs of the action onstage. They also comply with the highest safety requirements.

Stage drapery

The works included the renovation of the set of the HPCV stage curtains (coulisses, backdrop). The fabric used is a nonflammable material complying with all of the highest safety requirements. Its colouring matches the space interior.

Furthermore, the stage platform curtain was sewn and set up. It is designed for covering the stage platform if needed, and depending on the nature of the event. It is easy to attach and take off.

Lighting system

STS assembled additional lighting equipment for lighting during the events at the HPCV. A set of programmed lighting devices with a control panel along with cable connection set that allows changing the spotlight positions according to the needs of the event were chosen considering the activities implemented in the House. All lighting fixtures are equipped with modern and durable LED and LED RGBW diodes.

The set also contains a fog machine that helps achieving all stage effects. The set is suitable for creating both concert and theatrical lighting.

Technological installation of the MO Modern Art Museum

The MO Museum that was built in the location of the Cinema “Lietuva” was personally founded by the scientists Danguolė and Viktoras Butkai. Exhibitions, educational activities, concerts, motion picture showings, and other events have been organised here since 18 October 2018. The MO Museum is an exclusive building with universally-adapted areas for different kinds of events or activities (exhibitions, events, conferences, concerts, fashion shows, cinema), and technological systems extensively suitable for all of the above. Their novelty is additionally displayed through a modern concept of functionality.

Stage Technical Service was the main contractor of the technological part of the building. STS designed and installed the following features in this unique building: sound, equipment lifting, lighting, video, and cinema systems.

UNIVERSALITY as the main goal

All systems are distinguished their universality and a large scale of use. The aim worked out from the very beginning – to make all of the spaces of the Museum as universal as possible. Both the managers of the Museum and the contractor together with the architects saw the Museum not only as a single-purpose object – a gallery. This was executed by an advanced and modern attitude of the contractor and the architects, including the invitation to participate in collective meetings regarding the achievable performance capabilities of the building.

BACKGROUND SOUND SYSTEM – one for all spaces

We designed and installed a background sound system that pervades all of the areas of the building, and which could be used to transmit music or informational announcements. What makes the system so practical is the “Symetrix” processor which can be used to control the system via smart devices: tablets, computers, or smartphones connected to a single Wi-Fi network.

Another convenient asset – possibility to divide the zones, 10 in total, and transmit a different or the same content, to set a different sound level, or just to turn off the sound altogether in specific zones.

The following was additionally installed in the Museum:

• echo-acoustic sound systems for exhibitions;
• guide systems;
• audio guides;
• a portable sound system.

INTEGRATIONS BY STS IN DIFFERENT SPACES:

1^st floor LOBBY-HALLWAY

Seven suspension points were installed in addition to the background sound system in the ceilings of the lobby. Lifts for suspending the equipment were affixed on four of the points. The lifts were arranged throughout the perimeter of the space depending on the way the potential activities at the MO Museum will be planned.

An electrical enclosure box with background sound amplifiers and a processor together with lift distribution boxes for connecting and controlling the lifts were set up in the area. The system was installed in such fashion that more than 4 lifts could be set up if needed. This was designed for the sake of making the space as functional as possible for the purposes of the Museum and the organizations preparing for the events, and thus providing an added value to the society.

The lobby can be connected with the universal hall to form an integral space and in this way to be exploited in more functional ways. The background sound system can also be controlled together with the universal hall.

1^st floor UNIVERSAL HALL

This is the most universal and functional space of the MO Museum. It was conceived to be used for various events, conferences, concerts, and a stationary cinema “Pasaka”. Therefore, the aim was to have the technological part designed and set up in this space in such way as to make it convenient for all of the activities carried out.

Sound system was installed to comply with the standards of cinema and concert activities. At the same time it can transmit the background sound and announcements. STS designed and installed the sound system suitable both for cinema and the concerts which was produced by a long-time partner French manufacturer “L-Acoustics”.

The front sound system consists of “L-Acoustics” ARCS WIDE speakers and SB18 low-frequency speakers, while 5XT speakers were installed in the room walls for the cinema purposes (Dolby surround sound). In order to achieve the technological versatility, instead of installing the sound system behind the screen, it was mounted on the outside. Its main clusters are on the sides. 5XT speakers are arranged throughout the perimeter on the walls in compliance with dolby surround sound standard.

Automated curtains were affixed with a view to improve the acoustics of the hall and create a cinema space. They have been mounted in front of the screen, on the glass evacuation doors. Manually-controlled curtains were hung beside the staff and hall exits.

The universal hall has a cinema equipment which can be likewise used for conferences. Both sound and video systems fulfil the specific cinema standard – DCI. A long-term partner of the STS – the BMK company – assisted in implementing all of the video part of the MO Museum project.

A frame screen was set up in the multi-functional hall. If needed, it can be hidden in the recess in the ceiling.

A universal equipment suspension system for suspending additional devices was designed and set up in the hall. This is a truss system moved by electric lifts which can be used for suspending additional sound system, lighting fixtures, other mechanisms, or objects on it. 6 suspension points with slots in the ceiling and connection commutation boxes as well as portable electric lift system were prepared for suspending the equipment.

A lighting system designed for the use of conferences, corporation events was set up in the area. Lighting fixtures were mounted on electric chain hoists that are intended for show business and  suspended on aluminum structures.

Everything was designed and installed so that additional lighting equipment could be suspended if there was a need: additional equipment suspension, connection points were installed specifically for that purpose while the lifts lower the truss down on the floor.

All of these systems are controlled at the control room containing an electric enclosure box with sound amplifiers and lift control panel.

A stage platform of 8×2 meters can be mounted in the space. It is modular and assembled as needed with adjustable size and height.

 1^st floor RESTAURANT

The restaurant had a background sound system integrated which was also installed in the 1^st floor sanitary units. A video projector was assembled in the space for displaying basketball games, concerts, and other kinds of content.

2^nd floor EXHIBITION HALL

STS designed and installed a sound system controlled by zones. The control by zones is practical for adapting the sound as needed should any artistic installations be installed: the sound can be turned off altogether or different soundtracks can be played in any of the hall zones.

3^rd floor EXHIBITION HALL

A special equipment suspension principle was invented and installed in this area in order to set up the suspension points as and where needed throughout the entire span of the hall.

The area also contains a background sound system controlled by zones.

3^rd floor OUTSIDE TERRACE – in future plans

The 3^rd floor will have a coffee shop and an amphitheater outside terrace. It is planned to install technologies that will allow projecting video material on the wall: motion pictures, art, conferences. Furthermore, a sound system acting as a background for the coffee shop or transmitting a cinema signal, conference announcements is also in the agenda.

VIDEO SYSTEMS – in partnership with BMK

The following was installed in the MO Museum:

• digital signage solutions;
• a video wall;
• an interactive screen;
• projection systems with laser projectors;
• a digital cinema video and sound system that can play even the newest encoded motion pictures, and allows using the hall as a cinema.

The video systems are outstanding in terms of versatility and a large scope of use. They were chosen in consideration of the prospect of available activities. All systems are rather easy to control and have a wide range of automation opportunities. There are plans to expand the interactive artistic installations in the future. This can be realized through the DCI system where the interactive control of the content may be accessible not only to the system administrators but the Museum visitors as well.

LET US HAVE A LOOK AT THE SPACES (source – DELFI):

https://www.delfi.lt/video/aktualijos/delfi-skaitytojams-apsilankymas-atidarymui-besiruosianciame-mo-muziejuje.d?id=79332407&jwsource=em

Šakiai Cultural Centre

Versatility is considered to be a vital factor for the cultural centres that undergo renovations. A perfect example is Šakiai Cultural Centre which has served the local community for 60 years now. In autumn 2018 the Centre was opened once again after 3 years of renovations. The building containing the technical possibilities that make it multifunctional is currently the most modern object of this type in Lithuania and substantially excels the cultural centres of Kaunas, Vilnius, and other cities. The most advanced technologies in the country have been integrated in the Centre.

A rational attitude towards the renovation process and the technological maintenance of the hall became evident throughout the development of the project. The hall moved away from the canonical theatre hall and became a universal hall suitable for any kind of activities implemented by the Centre. Rationality and versatility are also reflected in the equipment assortment – it was bought in optimal quantities, only as much as it was necessary for the activities of the Centre, not to mention it is high-quality and long-lasting.

“Rūdupis” UAB was the contractor of the constructional part of the project while the tasks related to the technological part was completed by “Scenos techninis servisas” UAB.

STS installed the lighting, sound, video, stage drapery, seating, and stage mechanization systems in the concert hall of this cultural building.

Stage mechanization

Completed designs and installations:

• a mechanism for closing-opening the front curtain;
• on stage front lighting bridge of 10 meters with cable collector lifted by chain hoists in the hall;
• lighting soffits with cable collectors lifted by cable hoists with lifting capacity of 1000 kg (3 pcs.);
• decoration lifting mechanisms lifted by cable hoists with lifting capacity of 500 kg (7 pcs.);
• curtain-decoration lifting mechanisms lifted by cable hoists with lifting capacity of 250 kg (3 pcs.);
• additional constructional trusses for suspending the equipment, soffits, and mechanisms.

Stage platform – orchestral pit

The stage platform becomes truly unique and exceptional due to its four functions:

• a stage floor (stage floor extension);
• a choir step;
• an auditorium floor (auditorium extension);
• an orchestral pit (a place for orchestra underneath the stage where it remains invisible to a spectator).

This makes the hall universal.

An additional prefabricated railing is installed when the stage platform is used as an orchestral pit. It is called a segmental wall.

The wall protects from falling in, and fulfills an acoustic function on the orchestral pit – it reflects the sound towards the auditorium. The segments are non-hollow and have acoustic panels.

There is also a sliding staircase on wheels which is designed for climbing on the stage from the auditorium. They can be installed on both sides of the stage.

Stage platforms

The singular and exclusive stage platforms (2 pcs.) can make up the following:

• stage floors (stage floor extensions) to make the hall one integral space;
• amphitheater when the seating system is used in order for the audience to have a better view of the action on stage.

Seating system

Sliding “Figueras” seating systems installed in the main hall fully compensate the elevation angle so a spectator may sit and observe the action on stage both on a flat floor and in an amphitheater regimen.

The system was specifically designed so that an aluminum profile would go across the entire hall in order to slide the chairs or remove them entirely from the hall and leave an open space if needed. They are transferred to a special storage area located at the same level as the hall floors, or they could be brought into the orchestral pit which would lower them down to the storage area underneath the stage.

Šakiai Cultural Centre had the following installations carried out:

• transformation of the auditorium from a flat to an amphitheater floor;
• a sliding seating system;
• a platform which transports the joined chair rows to a storage area.

Sound system

A compact and universal sound system suitable for theatre and concerts was built in the main hall of Šakiai Cultural Centre. It is ARCS Wide and Focus sound system with SB18 low-frequency elements by French manufacturer “L-Acoustics”. It is fully capable of producing pop, rock or lighter music sounds.

The system consists of:

• Wide speakers (2 pcs.), Focus speakers (2 pcs.);
• SB18 low-frequency speakers (2 pcs.);
• “L-Acoustics” amplifiers-signal processors;
• a set of stage microphones together with a built-in wireless microphone system.

Special acoustic materials were used for improving the weak spot of the hall – the acoustics: a set of JOCAVI acoustic panels was installed on the walls for this purpose.

Precise positions for suspending the system and rotation/direction angles were chosen after performing system calculation with a special “Soundvision” software.

Lighting system

Šakiai Cultural Centre has an artistic lighting system set up by applying the aspects of universality and focus on longevity:

• the lighting system was built from quality devices which will remain relevant for many years ahead;
• it was designed and set up in such way so at to add additional lighting elements to the already existing base: panels, completed cabling tasks, affixed cabling channels, control circuits, floor, wall boxes;
• it also has lifting mechanisms, trusses, cable collectors. All of this is ready for when there is a need to add something.

The front lighting bridge located above the audience and suspended on the chain hoists is electrified: it may be lifted up or lowered down. It was designed and set up by applying the high-security factors.

• The hall has a fully set up system of cables and connection boxes for lighting system elements.
• Control and power units were installed up to the intended spotlight mounting spots.
• Control panels were set up in the control room and on stage.
• Floor boxes were integrated on stage and in the hall for connecting additional technological equipment.
• Lighting devices Robe DL4S (5 pcs.), Chauvet Mavericks MK2 Wash (15 pcs.), Chauvet Mavericks MK2 Spot (10 pcs.), Chauvet Owation B-1965FC (4 pcs.), Chauvet Ovation E-260 WW (6 pcs.) were integrated.

Video system

The video system consists of:

• a portable frame screen (10 x 5.7 m) assembled on stage which operates for conference, scenography purposes, compliments the show programs with images, and plays motion pictures;
• it is planned to install a cinema projector with a spatial sound system in the future.

Stage drapery

Front and back curtain opening systems were fully installed on stage.

The coulisse border system covers the sides and the top. Stage drapery is theatrical. It is fireproof, and complies with all safety requirements. Its colouring matches the space interior. The drapery was specifically sewn according to the interior concept.

An ornate front curtain with embroidered coat of arms of the City was custom-sewn for Šakiai Cultural Centre.

Marijampole Cultural Centre

The building location takes up a unique place in the hierarchy of Marijampolė city areas. It is a relevant architectural dominant as well as a valuable cultural centre of the district. The object implements universal activities that emphasizes the importance of the audience hall with 800 seats for the city events. It is like a city square under a roof which provides an area for organizing city management, cultural, business, educational, and entertainment events for the residents. The architecture of the interior and the exterior of the building changes from Postmodernism to Art Nouveau (J. Rėklaitė).

STS performed the stage mechanization, drapery, lighting system renovation tasks.

2017: Renovation of stage mechanisms

The following engineering tasks were completed within the stage: dismantlement of old lifting mechanisms and design as well as installation of square aluminum trusses which were adapted for attaching lighting equipment and decorations. The equipment below was installed onstage:

• five lighting soffits with cable collectors, 14 meters long each, and lifted by chain hoists;
• seven decoration – curtain attachment trusses, 15 meters long each, and hoisted on the lifts.

A front lighting bridge together with a cable collector located above the audience and lifted by chain hoists were newly installed during the renovation.

The trusses were painted black.

Stage lifting mechanisms – lifts.

26 Dutch PROLYTE, PROLYFT chain hoists were installed for this purpose:

• D8 safety class which allows holding the lifted weight above the audience;
• permissible load – 500 kg;
• the set additionally comes with threshold motion sensors;
• stationary mounting under the ceiling and downward release of the chain;
• a control unit with a control panel which has a portable touch screen and controls all lifts together or each separately.

Drapery. The stage drapery (legs, borders, backdrop) was fully replaced during the reconstruction.

Previously the hall had only six legs (three on each side) which did not fulfill their function properly: the audience was able to see the preparing artists, technical staff, and all technical equipment backstage during the performances.

The number of legs was increased twice (six on each side) and some of them were placed vertically to the side walls, others – at a specific angle. The number of borders that cover soffits and decorative rods above was also increased twice.

The backdrop was formed at the same time. Moreover, the stage curtains were used for creating a fully-closed area for performances: technical areas above and on the sides became invisible, allowing the artists or technical staff to carry out the preparatory activities.

The front stage drape was also replaced to an automated one.

Certificates. All lifting mechanisms placed onstage after the reconstruction were checked and had the general user manual issued which indicates the permissible maximum load for lighting soffits or decoration trusses, as well as the frequency of carrying out the safety inspection of the mechanisms.

Furthermore, a special board was made to graphically show how to use the technologies. It is suspended within the stage, in a technical area invisible to the audience. It provides graphic information for the technical staff on permissible loads and their suspension points.

2018: Renovation of lighting system

STS installed the cables and the new electrical enclosure box, connected the power and control cables to the soffits and the front lighting bridge onstage, and set up equipment connection cabinets along with work lighting.

The lighting system is suitable both for theater and concerts, the positions of all spotlights may be changed as needed. All lighting fixtures have LED technology enabling a spectacular illumination of the stage, creation of artistic illumination solutions, and saving the electric power.

A set of new control panels was installed for controlling the fixtures.

A fog machine with fans was set up for implementing the effects of the lighting system.

The lighting system was adapted for transportation and utilization in other areas and outside events. It has a set of storage-transportation boxes specifically for spotlights and control panels.

Modification of Standard Stage at Blockfest

Blockfest is the largest hip-hop festival in the Nordic countries, taking place in Tampere, Finland, at the end of the summer. Each year, the festival brings together more than 60,000 music fans who want to see the greatest international and local hip-hop artists. The festival of 2017 was anniversary, the 10th, so the organizers were planning to celebrate it as impressively as possible.

STS adapted, designed and installed the stage according to the presented scenography and equipment needs.

Blockfest was planning to build the Prolyte XXL roof, which is the world’s second-largest standardized roofing system (37m wide, 20m high, and 20m deep stage with a rising roof).

In the case of the festival, the stage was non-standard:

• special additional load order from the organizer;
• difficult weather conditions.

Non-standard load and weather conditions

STS engineers had to resolve the untypical situation and get ready for a scenario of 32-ton load on the Prolyte XXL roof system. 32 tons include audio, lighting, video equipment and decorations. Their total weight exceeded the standard capabilities of the roof.

Also, a strong wind was expected both on the date of the event and during the preparation (up to 16m/s). A balance of as much as 53 tons was used to ensure stability of the structure and safety of the participants during the event. To imagine the size of this measure, for comparison, one Mini Cooper weighs around 1 ton, and standard rooftops usually use a balance of about 8-12 tons.

SCIA Engineer – Software of the Future

This special order – a standard stage modified according to expected load and weather conditions – was designed and implemented with the latest SCIA Engeneer software. This future concept is currently gaining more and more popularity around the world.

Building Information Modeling is a revolutionary process of digital design of a building or infrastructure, during which all project-related data is created and managed at all stages, from the initial design concept to its implementation or even disassembly.

The SCIA Engeneer program is exactly that. It combines everything from modeling and analysis, to designing and reporting. This efficient and precise designer-engineer software allows developers to make a complete structural analysis of the object, and to design, calculate and create a 3D model of the project.

The equipment is designed for engineers. It includes a powerful modeling environment, a high-performance network generator, and a very fast finite element solution, as well as integrated tools for checking and optimizing various structures.

This new technology was also used by STS specialists in preparation for the Blockfest festival’s standard stage modification project:

• designing the 3D model,
• calculating load and construction safety,
• roof reinforcement system.

For this purpose, additional columns and BGR 70 trusses, which can withstand extreme load, were used.

To implement the project:

• 2 hoists and a 5m crane were used,
• collaborative work of 14 STS and 8 local professional installers,
• 3 days for assembly.

SCIA Engeneer program helped STS engineers to design and implement the following non-standard projects:

• Archbishop T. Matulionis Beatification, 2017 (Lithuania) – extra large roof system: READ MORE
• SEL, robotic stage for the 25th anniversary concert tour, 2017 (Lithuania): READ MORE

Roof system for T. Matulionis’ beatification ceremony

In June 2017, Archbishop Teofilius Matulionis, who was persecuted by the Soviet government, was announced blessed in Vilnius Cathedral Square. For the first time in the ceremony of beatification held in Lithuania, T. Matulionis was blessed by the Pope Francis’ messenger, Cardinal Angelo Amato. During the historic event which attracted tens of thousands of believers, the Holy Mass was sacrificed in the Cathedral Square on a specially built gigantic roofed stage.

STS designed, manufactured and installed this structure of impressive dimensions – the roof system

ROOF SYSTEM

After the initial design works, it became clear that this would be the largest roof system ever to stand in Lithuania. A specialized Structural Analysis System – a program for designing extremely large buildings – was used.

The specialists of STS have designed this unique stage-pavilion as a temporary and exclusive project. It should be noted that such extreme roof systems are really complicated both in their complexity and technical intricateness, and few companies in the world can implement such a structure.

Roof system specifications:

• 48m width and 24m depth
• 18m (in the same level as the Cathedral roof)
• Roof and sides covered with vertical narrow strips of glossy white fabric to reduce windage of the covered areas.
• The floor was staircased, terraced, and carpeted, intended to seat on the stage several hundred participants of the ceremony.
• During the ceremony, the soldiers of the Honour Guard brought a heavy sarcophagus to the Square through the central door ot the Cathedral. To lift the compact but heavy sarcophagus on stage, a special 16 m length and 6 m width ramp was designed and installed beside the pavilion.
• The soldiers put the sarcophagus on the platform in the middle of the stage.

INSTALLATION

• For the construction of the main pavilion, 1 crane and 1 lorry was used.
• Equipment brought in by 6 trucks.
• Installation process took 4 days.
• Working team: 10 highclimbers, 10 assemblers, 20 additional

SAFETY

The construction of this size requires not only great effort in building it, but also a record level of safety both in designing and constructing it. Such non-standard structures are subject to higher structural and safety requirements than usually.

The installation process was made even more difficult by the weather: the wind was strong, so, with a priority to safety, a huge team worked on the assembly.

DESIGN

To design such an exceptional construction, the special SCIA Engeneer software was used. This future concept is currently gaining more and more popularity around the world.

The special SCIA Engeneer program combines everything from modeling and analysis, to designing and reporting. This efficient and precise designer-engineer software allows developers to make a complete structural analysis of the object, and to design, calculate and create a 3D model of the project.

This new technology was used by STS specialists for designing the roof system, developing its 3D model, calculating loads and safety.

A three-dimensional model was developed, which helped to calculate the strength, stability and decorations of all used structures. This was an unprecedented case, as the software program didn’t include the details used to develop such an unusual structure. First, the software was programmed, and then the project itself.

SCIA Engeneer program helped STS engineers to design and implement the following non-standard projects:

• BlockFest, 2017 (Finland): READ MORE
• SEL, robotic stage for the 25th anniversary concert tour, 2017 (Lithuania): READ MORE