Tenders Are Invited For Delivery Of The Central Heating Control System Gas Boiler Room In The Prison In Goleniów

. The Subject Of The Order Is The Supply Of A Central Heating Control System For The Gas Boiler Room In The Prison In Goleniów. Cpv Code: 51100000-3, 44620000-2. Steam And Water Gas Boiler Room Technology - Existing Condition. Heat Supply For Heating, Domestic Hot Water Preparation And Technological Purposes Is Provided From The Companys Boiler Room. Gas, Steam And Water, Located In A Separate Part Of The Building, Collective Catering Kitchen. The Boiler Room Equipment Includes: - 2 High-Temperature Drum Water Boilers, Type Rww-1500, Manufactured By Fako Rumia, With A Power Of 1,500 Kw Each And A Working Pressure Of 0.65 Mpa, Built In 1999, Intended For Operation During The Heating Season, - 1 Water Boiler, Type Rww-550 Manufactured By Fako Rumia With A Power Of 550 Kw And A Working Pressure Of 0.65 Mpa, Built In 1999, Intended For Operation For Domestic Hot Water Needs. In The Summer - 1 Rumia-400 Steam Boiler Manufactured By Fako With A Power Of 400 Kw And Max. Pressure. 0.07 Mpa, Built In 1998, Intended For Operation Throughout The Year For The Technological Needs Of Mass Catering Kitchens. The Total Power Of The Heat Sources Installed In The Boiler Room Is 3.95 Mw. The Operating Parameters Of High-Temperature Water Boilers During The Heating Season Are 130/70C. The Scope Of This Order Includes: Delivery Of A Central Heating Control System For A Gas Boiler Room In The Prison In Goleniów - Delivery Of The Control System, Its Assembly And Commissioning. Scope Of The Task: - Disconnection Of Cables Introduced Into The Existing Cabinets And Their Labeling. - Disassembly Of The Existing Cabinet. - Design Of A New Power And Control Cabinet And Obtaining The Approval And Acceptance Of The Ordering Party - Delivery And Assembly Of The New Cabinet. - Connection And Commissioning Of All Installed Field Devices. - Replacement Of Three-Way Flaps Dn100 Cutting Off Water Boilers Together With Actuators - 2 Pcs. - Replacement Of Thermostats On Water Boilers - 2 Pcs. - Replacement Of The Differential Pressure Sensor Existing In The System - 1 Pc. - Supplementing The System With Two Pressure Transducers For Measuring The Pressure Of The Central Heating System And Hot Water And Their Software Signaling Incorrect States And Failures. - Modernization Of The Control Cabinet Of The Remote Node. - Launching The Control Software With The Local User Interface. At Least The Current Functionality Of The System Must Be Maintained. - Configuration Of The Web Interface (Operating In The Local Network) - User Training. Power Supply And Control Cabinet. Power Equipment: - Interior Lighting, Internal Single-Phase Power Socket, Mechanical Ventilation System Controlled By A Thermostat To Protect Against Excessive Temperature Increase In Interior. - Voltage Systems Controlling And Powering Automation Elements With Appropriate Protections, And Operation Signaling On The Cabinet Facade. - Two Power Systems For Central Heating Circulation Pumps Equipped With Inverters, Enabling Alternating And Parallel Operation Of The Pumps. - 11 Systems Powering Single-Phase Devices With Protections Matched To The Installed Devices. - 7 Power Supply Systems For Three-Phase Devices With Protections Selected For The Installed Devices. Control Equipment: - Use A Freely Programmable System Controller, Dedicated To Applications In Building Technology And Central Heating, Ventilation And Air Conditioning Installations. The Controller Must Have The Following Features And Possibilities: - Support For A Minimum Of 200 Physical Data Points. - Memory: Minimum 10 Gb - Bacnet/Ip Communication (Btl Certificate) - Integration Of Bacnet Ms/Tp Devices - Web Interface - At Least 2 Configurable Rs485 Interfaces For Integrating Modbus Rtu Or Modbus Data Points Ms/Tp. - Possibility Of Connecting Digital Input Modules (Potential-Free Contact), Relay Outputs, Universal Analog Inputs Supporting Signals (0-10 Vdc, From Temperature Sensors In The Pt1000, Ptc, Ntc 10K Standards, And A 2500 Ω Resistor). Analog Outputs 0-10 Vdc. Analog And Digital Outputs Must Be Able To Be Manually Controlled, Also In The Event Of A Controller Failure. Attention! – The Input System Must Be Able To Operate Lg-Ni 1000 Type Temperature Sensors Installed In The Facility. System Settings. Modification Of All Settings And Set Values ​​Within The Scope Of Normal System Operation. Review, Confirmation And Deletion Of Alarms And Warnings Occurring In The System - Lamps Should Be Installed On The Cabinet Facade To Indicate The Presence Of Supply And Control Voltages. A Minimum Of 25% Of Free Space Should Be Left In The Cabinet For Further Expansion Of The System. Information Regarding The Control System: The Entire System Should Be Configured So As To Enable (Password-Protected) Access To The Controller From Any Computer In The Internal Local Network. Pages Should Be Created In The Controller To Provide A Graphical Representation Of The Installation. Graphical Pages Must Display All Installation Operating Parameters On An Ongoing Basis. You Must Configure The Possibility Of Changing Set Values ​​And Parameters Important For The Proper Operation Of The System. The Pages Must Display Alarms Occurring In The Installation And The Possibility Of Confirming And Deleting Them.