Tenders Are Invited For Renovation Of Electrical And Telecommunications Installations In The Building Of The Lxxii Secondary School At Ul. Grochowska 346/348

The Subject Of The Order Includes The Replacement Of Cabling And Equipment Elements Of Electrical Installations, Telecommunications Installations, Telephone Installations, Cctv Installations And The Installation Of A Staircase Smoke Extraction System. The Works Will Be Performed On The Basis Of: 1) Technical Documentation Titled Replacement Of The Electrical Installation And Architectural Separation Of Fire Protection Zones In The Lxxii Secondary School, Ul. Grochowska 346/348 In The Praga Południe District Of The Capital City Of Warsaw, Prepared By The Design Company Elpro, Ul. Łąkocińska 22/15, 03-320 Warszawa.2) Technical Specifications For The Execution And Acceptance Of Works. The Rooms In Which Construction Works Will Be Carried Out Are Located On Two Floors Of The Building - Part B. In The Previous Stages Of The Task, All Electrical Power Distribution Boards Were Replaced. The Electrical, Lighting And Telecommunications Installations In Part A Were Also Replaced. At The Current Stage, Electrical Installations Will Be Replaced Along With The Installation Of New Lighting, Electrical Sockets Will Be Replaced, A New Lan Network Will Be Built, A Monitoring System Will Be Retrofitted, And A Fire Alarm System Network Will Be Installed, Equipped With, Among Others, With Smoke Detectors, Emergency Lighting, Etc., Modernized Telephone Network. Note: All Electrical Installations Are Made With Halogen-Free Cables. The Ordering Party Decides Not To Install The Dali System - It Should Not Be Included In The Quote. Lighting Lamps Do Not Have To Have Power Supplies For The Dali System. The Ordering Party Orders The Works In The Following Way: A) Execution Of All Installations And Assembly Of Equipment In Part B Of The Building, B) Execution Of Fire Protection Structures. Staircases In Parts A And B Of The Building, C) Execution Of Construction And Accompanying Works. The Scope Of The Commissioned Works Includes In Particular: 1) Basic And Emergency Lighting, 2) Evacuation Lighting, 3) General-Purpose 230V Sockets, 4) 230V Computer Network Sockets, 5) Protection Against Electric Shock And Equalizing Connections, 6) Telecommunications And Telephone Installation, 7) Cctv Monitoring, 8) Installation Of Fire-Fighting Partitions In Staircases. The Accompanying Works Related To The Renovation Of Electrical Installations Include In Particular: Disassembly And Removal Of All Unnecessary Elements Of Existing Installations.  Construction Of Passages For Cables Through Walls And Ceilings.  Construction Of Fire Protection Installation Culverts In Walls And Ceilings With Fire Resistance Of These Elements.  Installation Of Supporting Structures (Cable Trays).  All Construction Works Related To Electrical Works.  Protection Of Rooms During Work, In Particular Floors (Foil; Corrugated Cardboard).  Removal Of Equipment And Furniture From Rooms Before Starting Work.  After Starting Work. Completion Of Electrical Works In The Room, Renovation Of Plasters And Painting,