Tenders Are Invited For Construction Of A Pedestrian Crossing In Rokitki

1. The Subject Of The Order Is The Construction Of A Pedestrian Crossing In Rokitki. Investment Localization: Tczew Commune, Rokitki Precinct, Plot No. 196/8, 118. As Part Of The Investment, The Construction Of A Pedestrian Crossing, The So -Called Active With Its Lighting. 1.1 Scope Of Works-Electrical Works: Make Lighting Power Supply From The New So Rokitki-Tczewska Lighting Cabinet. Power The Cabinet From The Measuring Cabinet Built By Eop At The 101/1 Pole As Part Of The Connection Conditions Issued. Make The Connection Between The Lighting And Measuring Cabinet With A Yakxs 4X25 Cable. Due To The Parallel Design And Construction Works By Eop At The Investment Stage, Inventory The Target Location Of The Eop Measuring Connectors And, If Necessary, Adjust The Length/Route Of Cables Supplying The Lighting Cabinets. The Cabinet Itself Should Be Placed In Parallel To The Measuring Cabinet. Equip The Lighting Cabinet As Min. 4 Peripheral And Three -Phase In A Prefabricated Thermosetive Housing Closed With A Baskwile Lock And Adapted For Cascading Control. The Cabinet Should Be Equipped With A Control Clock And A Dusk Sensor Correcting The Ignition Time Controlled By The Clock. The Photocell Detector Should Be Installed At The Top Of The Nearest Pole, No Installation Of The Detector In The Lighting Cabinet Housing Is Expected. In The Cabinet, Install A Switch That Allows You To Select The Control Between Manual, From The Dusk Detector And Using The Controller. In The Lighting Cabinet, Install An Additional Harmonic Filter (Rated Current 25A), Grade 1 And 2 Surge Limiters And A Heating Module Against A Temperature Drop Below For The Most Sensitive System Components. Cure The Area In Front Of The Lighting Cabinet With Paving Slabs. Foundations Of Lighting Cabinets Fully Paint With Bituminous Protecting Against Moisture And Up To A Height Of Min. 30 Cm Above The Ground Level Protect With Elastomer Or Other Mass Resistant To Animal Droppings. Replace The Ground Inside The Cabinets For Kermazite. Control Of The Cabinet Should Ensure The Possibility Of Dividing The Lighting Into Overall And Allowable (2 Contactors In Control Systems - Independently Controlled From The Controller). At The Lighting Cabinet, Make Mixed Ground Grounding With A Resistance With A Resistance Of Not More Than 10. Make The Lighting Cabinet And Installation As A Three-Phase To Enable The Perspective Implementation Of Tczewska Street Lighting. Power Both Luminaires At The Designed Passage From The Same Phase (L1). 1.2 Lighting Columns And Luminaires: With Pedestrian Crossings, New 6 M High Poles Should Be Placed With A Socket (Without Boom) Mounted Led Setting With An Asymmetrical Distance Adapted To 5700K Color Temperature And An Additional Exposure To Transition With Cold Light. Use Luminaires With A Power Not Greater Than On The Set/Diagram (44.5W) And A Binding Stream Not Less Than Given In The Project (7000Lm). Use Luminaires To Illuminate The Transition With Adaptive Control.