Engineering Onboard Climate Control. Experience for optimal design

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1 Engineering Onboard Climate Control Experience for optimal design

2 O F F S H O R e H v a c - R A d v a n t a g e s 2 K n o w l e d g e f o r o p t i m a l e f f i c i e n c y The BRONSWERK Advantage BRONSWERK Onboard Climate Engineering offers complete integrated HVAC and Refrigeration systems, products, and support services for offshore drilling platforms, their residential accommodations and the work boats that service them. At BRONSWERK we are driven to excellence in HVAC-R design and are at the forefront of innovation. We know that offshore systems must withstand the most rigorous and often hazardous environmental conditions, and offer prolonged reliability. Our mission is to protect workers health and safety by ensuring that risk in offshore workplaces is properly minimized. BRONSWERK s commitment to you is to deliver you an innovative, tailored HVAC-R solution at a competitive price, and on time. Our engineers offer more than 250 years of cumulative experience, with a solid depth of knowledge in HVAC-R engineering and system design. We are sea experts; we know how rigorous and varied climate conditions can be in offshore platform locations. Our products and installations exceed the highest standards for performance, space optimization, weather resistance, reliability and noise and vibration reduction. We service your business with a highly efficient, dedicated team. Our relationship with you begins with consultation to clarify objectives, deliverables and expectations. Preliminary design is followed by detailed execution and final preparation of your offshore HVAC-R systems. Our involvement extends into the integrated design phase and our team provides ongoing system support. BRONSWERK quite simply offers quality and innovation unmatched in the industry, together with complete lifecycle support. We are understandably proud of our 100% client satisfaction and referral rate. We provide HVAC-R systems to offshore drilling platforms, their residential accommodations and the work boats that service them.

3 Q U A L I T Y S Y S T E M S. I N N O V A T I V E D E S I G N S. All systems offer extremely high reliability and are designed for quick recovery Your custom HVAC-R products undergo extensive testing at our factory before being shipped to you for installation. B R O N S W E R K O F F S H O R E H V A C - R

4 From design to implementation, we deliver engineering ingenuity. R e n o w n e d E n g i n e e r i n g E x c e l l e n c e E n g i n e e r i n g e x c e l l e n c e a n d i n n o v a t i o n a r e t w o o f o u r k e y s t r e n g t h s. Our engineers have deep combined experience in worldwide offshore HVAC-R systems. All projects, regardless of scale, receive equal priority from your dedicated team: a project manager, engineers and detail designers. Your BRONSWERK team works to identify and meet each individual client s needs. We offer support throughout all project phases from advising on system modifications should the design change to ensuring that customer care extends beyond the product delivery stage. Offshore HVAC-R and Special Projects have been engineered for locations worldwide, including drilling barges, semi-submersible drilling platforms and FPSOs off USA, Korea, Canada, Norway and Russia. We have partnered on the Hibernia, Sable Island, Terra Nova, Petrodrill and North Sea projects among others. For offshore platforms, satellite habitation units and work boats, Bronswerk project deliverables include: Heat load analysis Conceptual, basic and detailed system design Tailored equipment design and manufacturing to meet special needs Procurement of components and materials Installation and/or on-site installation supervision (when required) ILS Documentation Maintenance Training Testing and commissioning HVAC-R and system warranty After-sales service and spare parts (worldwide) B R O N S W E R K O F F S H O R E H V A C - R

5 BRONSWERK on-board climate systems for offshore platforms feature innovative, high-performing and reliable technology. We offer efficient systems that are able to adjust to the rigorous sea and weather conditions. Whether the platform is located in the Gulf of Mexico or the North Sea, our systems ensure the crew s comfort and safety while climatically controlling your equipment environment. O F F S H O R E H v a c - R E N G I N E E R I N G S K I L L S 5 H I G H - P E R F O R M A N C E T E C H N O L O G Y BRONSWERK offshore HVAC-R systems maintain designated levels of temperature, air change rate, humidity, fresh air quality and pressure. They provide cooling for high internal heat-gain spaces, and are quiet and low-vibration. Our products are compact and designed for platform space optimization. Your HVAC-R installation must perform in a challenging, remote sea location and be subject to severe climactic conditions, so high reliability is essential. Equipment exposed to extreme weather is constructed of stainless steel, marine-grade aluminum or titanium to ensure longevity. High-efficiency louver filtration systems are installed to remove the salt, water and dirt particles that can be present in offshore environments. Also, since these locations are not typically readily accessible, a logistic and life-cycle support program is essential. S a f e t y f e a t u r e s Safety is a critical concern to your crew. Installations are shock resistant and explosion protected. Our engineers address fire and explosion issues when designing for offshore installations including prevention, control and mitigation. Your system must perform regardless of hazards, including loss of platform stability (arising from collision or uncontrolled flooding), loss of position or emergency ingress of fire, smoke and gas. In addition to ingress prevention or accumulation of potential harmful gases, the offshore HVAC system may be called upon to support life and essential equipment operation during emergency situations (an internal pressure control system is considered for these situations). Inlets and outlets are protected by fire and gas dampers, and shut-off dampers are both automatically and remotely closeable. HVAC fire dampers must close on demand so as not to compromise the quality of the atmosphere in the temporary refuge (TR) space. The dampers provide fire protection for the structure and HVAC inlet & outlet ducting, and also provide some sealing function to prevent excessive air outflow. Internal pressurisation is necessary to prevent air leakage from doors, windows, drain systems and through the structures cladding. They must perform for the specified TR endurance time; normally up to 2 hours. Your HVAC-R custom designed products undergo extensive testing at our factory before being shipped to you for installation to ensure they meet the highest quality and safety standards. All systems offer extremely high reliability and are designed for quick recovery after a platform emergency. TSR Starter Cabinet The B R O N S W E R K p r o j e c t r o a d m a p consists of five principal stages: 1. Project Kick-Off In this phase we plan your project and lay the foundations for successful implementation. We make and share the strategic decisions that are crucial to your project: Define your system goals and objectives Clarify the scope of the system Define your project schedule, budget plan, and execution sequence Establish the project organization, including representatives from your organization 2. System Preliminary Design In this phase we deliver the Single Line Diagrams and supporting Heat Load Calculations to ensure that the design will meet your specified needs. If platform and habitation vessel modifications are made during this stage, we modify the HVAC-R design accordingly. 3. System Detailed Execution With your agreement on the preliminary design, in this phase the team prepares all the supporting detailed engineering work: Equipment Diagrams Special Equipment Designs Complete Equipment Lists Hot Water/Chilled Water Diagrams Detailed calculations to ensure that the system conforms to acceptable levels of pressure drops, noise, and vibration. During this phase we also deliver the actual equipment and ducting that make up your system and, if desired, we install the HVAC-R system or oversee the installation. We also manufacture any equipment that is required to meet your needs and conduct Factory Acceptance Tests in our premises to certify that the equipment meets the highest standards. 4. System Final Preparation In this phase we deliver training, as well as conduct the required testing and commissioning. It is critical to train maintenance personnel to protect your investment. We offer instruction at our training facilities on both system and special equipment for operators, crew maintainers and shore maintainers. Sea Acceptance Testing and Commissioning is complete and rigorous. 5. Platform Launch & Support In this phase BRONSWERK supports you to ensure that your HVAC-R system is operating efficiently. Our warrantees ensure that you are well protected. We offer outstanding after-sales support on every continent through our global support network.

6 O F F S H O R E H v a c - R T Y P E O F H V A C S Y S T E M S 6 C U S T O M I Z E D O F F S H O R E V E S S E L H V A C - R S O L U T I O N S INNOVATION FOR THE FUTURE AHU for Fan Room BRONSWERK designs HVAC-R solutions for offshore platforms, habitation vessels, work boats and, when required, designs and manufactures special equipment. We are industry specialists in Environmental Control Systems. Due to the severe conditions in which offshore platforms operate and their space limitations, ECS systems must be reliable and easy-to-use, operate and maintain. These predominantly all-air systems deliver a clean and safe environment for offshore platform personnel. Local cooling is provided to spaces with high internal heat gain as well as to those spaces which are remote from the main distribution system. These units can be explosion-proof if necessary. Chiller A L L - A I R S Y S T E M S For offshore platform installations, BRONSWERK engineers primarily all-air systems that provide complete sensible and latent cooling capacity. Heating can be accomplished with the same air stream, either in the central system or at a particular zone. A single airhandling unit can provide heating and cooling to multiple compartments. The outside air is mixed with the return air from the conditioned space. Individual adjustment of temperature can be done manually by opening / closing the supply air terminal boxes. System Advantages (+) 1. The central plant is located in unoccupied areas, thereby facilitating operation and maintenance, controlling noise and enabling choice of suitable equipment. 2. Gives a wide choice of zonability, flexibility, and humidity control under all operating conditions. 3. Allows good design flexibility for optimum air distribution, draft control and local requirements. 4. Well suited to applications requiring unusual exhaust makeup. 5. Adapts to winter humidification. 6. Improved air quality. 7. Control of noise levels. C H I L L E R S We custom design and manufacture water chillers that meet your specific requirements. These incorporate a water-cooled condenser that can include copper tubing and cast steel heads depending upon the requirements. The compressor is either open-hermetic or screw-type and the multi-circuit water cooled evaporators are plate or shell & tube. BRONSWERK chillers also include a customized Programmable Logic Controller (PLC) which interfaces with the ship s control system. A I R H A N D L I N G U N I T S Air Handling Units for offshore come encased by a double-skin enclosure that is insulated throughout. Noise is minimized with our custom-designed, low-profile Integral Discharge Silencer. All fans, coils and controls meet marine-grade standards. The unit comes to you pre-wired, with piping connections extended to the exterior, and are ready for shipboard mounting. Other specifications include: Stainless steel 316L designed casing Dual fans with inlet guide vanes and non-return dampers for redundancy Chilled water cooling coil in stainless steel casing Steam heating coil with Cu-to-Cu fin tube in stainless steel frame Disposable filters and individual section cleanouts High-pressure design Integrated lifting beam for equipment servicing Direct-injection steam humidification from dedicated steam generator

7 Fire Dampers F I R E M A N S P A N E L S Fireman s Panels are configured for emergency operations under Black Start conditions and allow for quick emergency connection for portable air supply. They are constructed with a stainless steel piping manifold and control valves, and include individual & group damper controls for the various fire zones. There are separated normal control and emergency control valves, and there is an optional damper position indication within the panel. A local test valve is also fitted, for routine inspection and operational testing. Engraved valve label plates are clear and highly visible. F I R E / S M O K E D A M P E R S BRONSWERK offers hazardous and safe area-rated control packages that are customized to your requirements. Our high-performance dampers are pneumatically actuated and designed to close in under one second (1 sec.). They are individual section and matrix to maximize opening sizes, and made of either stainless steel or galvanized steel, based on individual client needs. BRONSWERK also offers additional features such as composite or stainless steel actuators, with fail-safe spring return and individual section open/closed proximity sensors or microswitches if required. R E F R I G E R A T I O N C O N D E N S I N G U N I T S Our refrigeration condensing units are designed to be semi-hermetic and compact. They include compressors with stage control and stacked-unit setup to minimize their footprint, and their dual-design ensures 100% redundancy. Other features which are available: customized controls, integral starter and water cooler, oil cooler and heat exchanger rack. Refrigeration Condensing Units use the customer s selected refrigerant. O T H E R H V A C - R P R O D U C T S Condensing Units Ducting Fans Fan Coil Units Salt/Spray Eliminators Multiple Stages Intakes B R O N S W E R K O F F S H O R E H V A C - R

8 W O R L D W I D E K N O W - H O W Canada United States Denmark Germany China Finland Korea Indonesia Netherlands Chile Turkey Spain United Kingdom Mexico France Belgium w w w. b r o n s w e r k g r o u p. c o m W O R L D W I D E K N O W L E D G E E N G I N E E R I N G I N N O V A T I O N BRONSWERK Onboard Climate Engineering, headquartered in Montreal, Quebec, Canada, is a premier global provider of complete marine HVAC-R solutions for the merchant marine, military and offshore industries. BRONSWERK customized HVAC-R solutions are designed to meet the individual needs of its clients, from conception to manufacture and after-sales service. We specialize in environmentally friendly systems that are engineered to perform in the most complex sea environments and comply with the highest international standards. Through our innovative, teamoriented approach, BRONSWERK delivers HVAC-R solutions in a timely manner and at a competitive price. BRONSWERK is an accredited ISO 9001 organization. O N B O A R D C L I M A T E E N G I N E E R I N G