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electrical mapping

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Information about electrical mapping
Science-Technology

Published on April 29, 2008

Author: presentation

Source: authorstream.com

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Slide 1: Introducing to Electrical feature legend Project Process - Technical Information Integration of different types of Electrcal data formats into single format Feature class LegendDevices : Feature class LegendDevices Featureclass Legend : Featureclass Legend Slide 4: Introducing to Electrical feature legend Slide 5: Introducing to Electrical feature legend Slide 6: Introducing to Electrical feature legend Slide 7: Introducing to Electrical feature legend Devices Slide 8: Introducing to Electrical feature legend Devices Slide 9: Introducing to Electrical feature Class legend Structures Slide 10: Introducing to Electrical feature legend Structures Slide 11: Introducing to Electrical feature legend Secondary Slide 12: Introducing to Electrical feature legend Others Slide 13: Insert the Poles, UG structures from dwg into the assigned feeder file. Retain only the poles/UG structures connected to the Primary feeder. Delete all the other unwanted poles/UG structures from the dwg. Xref the latest landbase file of your assigned area. Relocate the electrical structures as per the new landbase by taking the plat as the reference point. Graphical rules: Source dwg before alignment (OH) examples : examples Structure before relocating: The distance between structure between and ROW is 16.34 ft. examples : examples Structure in Plat: The distance between structure between and ROW is 13.84 ft exampls : exampls Structure after relocation: The distance between structure between and ROW is 13.80 ft. Production dwg after alignment(OH) : Production dwg after alignment(OH) Digitize the pole line between the poles by taking the 8.3 data OH primary conductor path as reference. (command: PP) Rule states that the pole line must be a single object between the poles. That is the pole line will start and end with a pole, with no vertex in between. Attach the Latest land base file from the server and Align the OH primary towards the centre line of the street (5' from the pole line)(Refer magenta circle and message box) Source dwg before alignment (UG) : Source dwg before alignment (UG) Production dwg after alignment(URD) : Production dwg after alignment(URD) PrimaryConnectionPoint RISER & FUSEBANK Production dwg after alignment(URD) : Production dwg after alignment(URD) Make Busbar length should be 2.5' (Extension Busbar also) Before riser the OH primary length should be 2' from the junction. If any PrimaryConnectionPoint found place at 10' from the junction. If facility id matching to the pole facility id place that side. Production dwg after alignment (UG) : Production dwg after alignment (UG) Process undergroundlinearstructure between the UG structures.2’ Oh primary10’ Oh primary In case of UG Primary alignment: If it is UG, 3' from the UndergroundlinearStructure. (Refer magenta circle and message box) SPANGUY : SPANGUY When ever we found GUYs in Plat Map, that indicates Spanguy we need to capture in migrated drawing. These are usually Half moon Filled Circled symbol with grid number. That symbol we need to convert into Wood Power Pole, and need to connect to the nearest pole (which is half filled circle face is perpendicular to nearest pole) with span guy. Similar to the Pole line. substation should be labeledIf there is no block shown on plat for Vault process Footprint with size 25X25 and 50X50 for substation : substation should be labeledIf there is no block shown on plat for Vault process Footprint with size 25X25 and 50X50 for substation Production dwg after generating secondary(OH) : Production dwg after generating secondary(OH) Oh secondaries are processed towards the lot side 5’ from the poleline In presence of Landbase and Primary as Xref. (Refer Yellow circle and message box) Production dwg after generating secondary(UG) : Production dwg after generating secondary(UG) UG secondaries are processed towards the lot side 3’ from the ULS In presence of Landbase and Primary as Xref.(Refer Yellow circle and message box) If the secondaries are connected to the Network Transformer strictly follow the 1’ Airgap. Production dwg after generating secondary (URD) : Production dwg after generating secondary (URD) UG secondaries are processed towards the lot side 5’ from the ULS In presence of Landbase and Primary as Xref.(Refer Yellow circle and message box) All structures related to primary & secondary to be placed in Primary file only. Pole lines and Underground linear structures will participate in both primary & secondary According to their requirement. Slide 27: TOOLS After the DWG is completed with the alignment and attribution task, run the below mentioned production/validation tools. To convert Arcs to lwpolyline run this following tool Programmes Auto convert Lwpolyline with Arcs to Lwpolyline VALIDATION TOOLS: Run the following validation tools QC validations  Geometric validations QC validations  Generic OD table validations Find entity(ies) containing Null or Zero subtypeCD Find feature(s) with invalid OD table(s) For visiting the Program errors the command is CV. To convert Points with blocks/symbols: Programmes Pre-post process tools  Replace points with Blocks/Symbols To arrange the object data in schematic order: Programmes Import n Export PGDB  Make uniform OD table structure Before updating the file is 100% complete : Before updating the file is 100% complete Detach files from Xref manager Check all the entities are having data with programme Purge the unwanted layers, Blocks Using PURGE command If any queries raised check for the answer of the query and update.

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