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| 1 | Supply of 8 mm Aluminum Round Conductor.Tested as per IEC 62561. as per direction of engineer in charge.Make-OBO/Dehn/ABB/EquivalentNB:All the drawings, Technical Data Sheets & make will be approved by SE R& B Electrical circle & CE Building ,Odisha ,Bhubaneswar prior to execution of the work. |
| 2 | Supply of Roof conductor holder for parapet- PolyamideConductor holder:With M8 female thread or diameter 7mm, M8Screw to connect the conductor holder.Weather andtemperature resistant from -35 to +90 degree Celsius tested.Conductor holder @ 1 meter distance.Tested as per IEC 62561. as per direction of engineer in charge.Make-OBO/Dehn/ABB/Equivalent |
| 3 | Supply of Polyamide roof cable holder for flat roof:DIN 48829 Form B1. Closed form with bottom. Filling weight1Kg (frost-resistant concrete). Sleeve from polyethylene, black@ 1 meter distance. Tested as per IEC 62561. Make-OBO/Dehn/ABB/Equivalent |
| 4 | Supply & fixing of Roof conductor holder -Stainless steel conductor holder: with bottom section and conductor holder stainless steel (V2A) bottom section with 8.5 mm slot in complete as per direction of engineer in charge.Make-OBO/Dehn/ABB/Equivalent |
| 5 | Supply & fixing of Cross connectors. Quick SS installation using hexagonal bolt M10X30 high-grade stainless steel in complete as per the direction of Engineer in charge.Make-OBO/Dehn/ABB/Equivalent |
| 6 | Supply & fixing of Providing of expansion piece with connector. For equalising temperature related length changes. Necessary on conductors length over 20 meters. For round conductor Rd 8/ALU. Tested for 100KA lightning current in complete as per the direction of Engineer in charge.Connector: For T cross and parallel connectors. Quick installation using hexagonal bolt M10X30 made of Aluminium. Tested as per IEC 62561. (2nos/expansion piece). Make-OBO/Dehn/ABB/Equivalent |
| 7 | Supply, Installation Testing of 1 mtr vertical air terminal with mounting accessories on the flat surface to meet the requirements of IS/IEC 62305. Tested for Electrical, mechanical and chemical as per IEC 62561. Tested for 100kA lightning current in complete as per the direction of Engineer in charge.Make-OBO/Dehn/ABB/Equivalent |
| 8 | Supply of Vertical air terminal with accessories:Providing of Air terminalsas per IS-IEC -62305 part-3Nominal size Ø10/16 mm aluminium rod:2 Mtr Airterminal: semi-hard (E-AlMgSiO5 corresponds to DIN48801) Suitable for high wind load.Tested as per IEC 62561. Make-OBO/Dehn/ABB/Equivalent |
| 9 | Supply for Providing of Stand for Fang Fix system 16 kg with base andclamp ,made up of frost resistant concrete and clamp testedupto 100KA lightning current . Make-OBO/Dehn/ABB/Equivalent |
| 10 | Supply for Providing of Stand for Fang Fix system 16 kg made up of frostresistant concrete. Make-OBO/Dehn/ABB/Equivalent |
| 11 | Supply of IP 66 Poly Propylene Junction Box. Installation at 1Mtr HeightFor Test Joint .Internal dimensions: 100x100x48 mm Make-OBO/Dehn/ABB/Equivalent |
| 12 | Down conductor: Supply and fixing of 8 mm Aluminum Round Conductor. Tested as per IEC 62561 in complete as per the direction of Engineer in charge. Make-OBO/Dehn/ABB/Equivalent |
| 13 | Supply & fixing of Polyamide Conductor holder:With M8 female thread or diameter 7mm, M8 Screw to connect the conductor holde. Weather and temperature resistant from -35 to +90 degree Celsius tested. Conductor holder @ 1 meter distance.Tested as per IEC 62561 in complete as per the direction of Engineer in charge. Make-OBO/Dehn/ABB/Equivalent |
| 14 | Supply & fixing of Test Joint (Folding Clamp) made of Stainless Steel -SS 304 suitable to connect 8mm round conductor and max by 30x3 mm GI strip as specified in drawing and directed by EngineerTested for 100kA lightning current in complete as per the direction of Engineer in charge.Thermoplastic T 60 Junction Box 100x100x48mm made of Poly Proylene,Flame Resistance upto 650Dec Centigrade.Make-OBO/Dehn/ABB/Equivalent |
| 15 | Ring & vertical earthing system: Supply & fixing of Stainless Steel Flat Conductor 30X3 mm thickness from earth electrode directly in ground as required. Tested as per IEC 62561 in complete as per the direction of Engineer in charge. Make-OBO/Dehn/ABB/Equivalent |
| 16 | Supply & fixing of Providing of Cross connector for Flat: Suitable for 30mm Galvanised steel strip. Installed with 4 nos of hexagonal plate. Tested for 100kA lightning current in complete as per the direction of Engineer in charge.Make-OBO/Dehn/ABB/Equivalent |
| 17 | Supply & fixing of flat conductor holder- Fit: FL 30, With mounting hole 6.2 x 22 mm, With 2 cylinder bolts M6 x 16 and over-piece from hot-dip galvanised steel, Bottom section from polyamide, black. Tested as per IEC 62561 in complete as per the direction of Engineer in charge. Make-OBO/Dehn/ABB/Equivalent |
| 18 | Supply of Providing of Plastic Corrosion Protection strip: Approx 1.1 mm thick. Width 50mm. Made of petrolatum- coated chemical fibre fabric in complete as per the direction of Engineer in charge. Make-OBO/Dehn/ABB/Equivalent |
| 19 | Supply & fixing of UL Listed maintenance free Low carbon copper coated earth rod of 3 metre electrode having diameter of 17.2 mm with copper coating thickness of 250micron tested as per IEC 62561-2 in complete as per the direction of Engineer in charge.Make-OBO/DehnSupply of universal clamp made of SS to connect rod with flat conductor Make- OBO/DehnEarth conductivity enhancing mineral compound shall be of 50 kg/pit tested as per IEC 62561-7,TCLP testedMake-OBO/DehnThe above arrangements shall be provided with Heavy duty earth champer of 5000kg load bearing capacity to ensure the safety of earthing systemMake-OBO/Dehn/ABB/Equivalent |
| 20 | Main potential equalisation to VDE 0100 Part 410 and Part 540, and also lightning protectionpotential equalisation to VDE 0185-305 (IEC 62305)• Insulation feet• Quick, simple assembly of connection conductors to the contact rail using lock bolts M10• The high-grade stainless steel versions (V2A) are suitable for outdoor use• Complete with anchors and bolts for wall mounting |
| 21 | Lightning counter - To count no of lightning strike & it canrecord the date and time of the lightning incident also testedas per IEC 62561-6 in complete as per the direction of Engineer in charge. Make-OBO/Dehn/ABB/Equivalent |
| 22 | Supply & fixing of SS screw M10X50 with PVC wall Plug n complete as per the direction of Engineer in charge |
| 23 | Copper Plate Earthing: Supply of Copper plate earthing 1) 600X600X3mm Copper plate2) 2runs of 35X6mm Copper strip of 2.5meter length3) 50mm Dia Gl pipe, 2.5meter lengthMake-OBO/DehnEarth enhancement material with very low resistivity shall beplaced around the rod in an augured hole in a slurry state, shall be of 100 kg/pit,tested as per IEC 62561-7,TCLP tested, \\")Having resistivity less than 0.2 Ohm m.*) Sulphur Content is less than 0.25%.)P.H Value 8-8.5.\\") Corrossion Resistance greater than 4 Ohm meter squareTCLP: Toxicity Leaching Characteristic Leaching Properties - Passed Make-OBO/Dehn (100Kg/Pit).The above arrangements shall be provided with Heavy duty Concrete earth champer of 5000kg load bearing capacity to ensure the safety of earthing system, Dimension 600mm(L)x600mm(W)x300mm(H) with arrangement to takeout the cover during maintennace in complete as per the direction of Engineer in charge.Make-OBO/Dehn/ABB/Equivalent |
| 24 | Supply of universal clamp made of SS to connect rod with flat conductor Make-OBO/Dehn/ABB |
| 25 | Supply of earth conductivity enhanching mineral compound shall be of 25kg/pit tested as per IEC 62561-7,TCLP tested make-OBO/Dehn/ANN |
| 26 | Supply of the above arrangements shall be provided with heavy duty safety of earthing system Make-OBO/Dehn/Aabb |
| 27 | Installation of the above arrangements including all accessories as per direction of Engg.in charge. Please Enable Macros to View BoQ information |
