Site Survey Report for MEI634

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Questions and Answers

What is the current status of the building for Electrical Interlocking (EI) and Interlocking Panel System (IPS)?

  • Completed
  • Not Applicable
  • Partially Completed
  • Under Construction (correct)

Will the railway use an existing room for Electrical Interlocking (EI) or a new room?

  • Existing Room
  • New Room (correct)
  • Both
  • None of the above

On which floor is the Electrical Interlocking (EI) room planned?

  • Ground Floor
  • Third Floor
  • Second Floor
  • First Floor (correct)

Is the electrical work inside the Electrical Interlocking (EI) room, such as installing lights, switchboards, exhaust fans, and sealing fans, completed?

<p>Pending (A)</p> Signup and view all the answers

What is the current status of the Relay Room in terms of completion?

<p>Under Construction (C)</p> Signup and view all the answers

What is the employee code of the person who conducted the site survey?

<p>912194 (A)</p> Signup and view all the answers

What is the name of the station being surveyed?

<p>VINDHYACHAL (D)</p> Signup and view all the answers

Which zone does the station VINDHYACHAL belong to?

<p>NCR (B)</p> Signup and view all the answers

What is the availability of storage space for equipment at the site?

<p>NOT AVAILABILITY (C)</p> Signup and view all the answers

Who is the contact person from the railway side?

<p>RAVI KUMAR (B)</p> Signup and view all the answers

What type of labor is available at the site for unloading?

<p>LABOUR (B)</p> Signup and view all the answers

What is the mobile number of the contractor's contact person?

<p>8789309764 (A)</p> Signup and view all the answers

Are the SM room and Relay room in the same building?

<p>No (D)</p> Signup and view all the answers

What type of installation is being discussed?

<p>Distributed (C)</p> Signup and view all the answers

What is the status of the FTOT / CT rack erection?

<p>Not completed (B)</p> Signup and view all the answers

What is the status of the 110V DC supply extension from Central to Goomty?

<p>Not applicable (B)</p> Signup and view all the answers

What is the current status of the outdoor trenching and cable laying work?

<p>On hold (C)</p> Signup and view all the answers

What is the status of the signal foundation works?

<p>In progress (A)</p> Signup and view all the answers

What is the estimated time to complete the outdoor works?

<p>Not confirmed (C)</p> Signup and view all the answers

Where is the 110V DC supply extended to?

<p>Goomty (A)</p> Signup and view all the answers

Which of the following is mentioned as a concern with the outdoor works?

<p>Signal cable not reaching the building (C)</p> Signup and view all the answers

What is the proposed number of earth pits required according to the plan?

<p>12 NOS (C)</p> Signup and view all the answers

What type of earthing arrangement is mentioned in the document?

<p>Ring Earth (B)</p> Signup and view all the answers

Which cables' layout is still undecided between the Relay Room and SM Room?

<p>Redundant U/G OFC (C)</p> Signup and view all the answers

What additional information regarding the building is specified in the document?

<p>Complete building measurements (B)</p> Signup and view all the answers

What is mentioned about the photos related to the site in the document?

<p>All required photos are available and attached (D)</p> Signup and view all the answers

What is the minimum height requirement for the Relay room as stated?

<p>2700 mm (D)</p> Signup and view all the answers

Which of the following measurements is incorrect for the Relay room's height?

<p>Minimum height is exactly 2700 mm (D)</p> Signup and view all the answers

What type of diagram must be drawn for the Relay room?

<p>A line diagram with dimensions (D)</p> Signup and view all the answers

What is required alongside the diagram for the Lightning arrester?

<p>Required quantity and placements (C)</p> Signup and view all the answers

How many Lightning arresters are required based on the information provided?

<p>2 (B)</p> Signup and view all the answers

What is essential to note about obstructions in the Relay room's height measurement?

<p>All obstructions must be removed before measurement. (D)</p> Signup and view all the answers

Which rooms need to be included in the line diagram of floor plans?

<p>Relay room, IPS room, and Total Building plan (C)</p> Signup and view all the answers

What additional structural feature must be measured alongside room dimensions?

<p>Height from floor to roof (B)</p> Signup and view all the answers

Flashcards

Building Status for EI & IPS

Refers to whether the building is under construction or completed.

Relay Room Usage

Determines if the railway will utilize an existing relay room or a new one.

Panel Room Status

Status of the SM room regarding whether it is a new or existing room.

First Floor EI Room

The planned floor level for the EI room, specified as 1st floor.

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Electrical Work Completion

The status of electrical installations in the EI room (either completed or pending).

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Front Side Viewing

Position of tracks viewed from the front side.

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FTOT/CT Rack Status

Installation status: Not completed.

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Distributed Installation

Type of installation requiring specific checks.

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110V DC Supply

Electricity extended from Central to Goomty.

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Individual IPS

IPS provided at Goomty in installations.

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Outdoor Works Status

Status of outdoor trenching and cable laying.

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Pending Trenching Work

Trenching work is still in progress.

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Outdoor Contractor Details

Name and contact info of the outdoor contractor.

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Earthing arrangements

Methods for connecting electrical systems to the ground.

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Ring Earth

A type of earthing system using a loop connection to distribute earthing.

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Earth pits

Pits dug into the ground for installing earthing connections.

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OFC and Power cables

Underground Fiber Optic and Power cables used for communication and power supply.

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Lightning arrester

A device to protect electrical systems from lightning strikes.

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Station Name

The specific name of a railway station where survey is conducted.

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Station Code

A unique code representing the railway station.

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Division Name

The name of the railway division where the station is located.

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Zone Name

The classification of the railway network to which the division belongs.

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Contact Person (Railways)

A person from Railways for communication, includes name and mobile.

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Labour Availability

The availability of workers for unloading systems during survey.

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Storage Space

The availability of space to store equipment during operations.

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Nearby Stations

Other stations where installation of Medha EI is relevant.

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Room Dimension Measurement

Accurate measurement of all room dimensions, including windows, doors, and ventilation points.

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Line Diagram

A simple drawing representing the floor plan with all measurements included.

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Relay Room

A designated room within a building for housing electrical relay equipment.

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Relay Room Height

The vertical distance from the floor to the roof in the relay room, must exceed 2700mm.

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Obstructions in Relay Room

Items or structures that interfere with the space needed for equipment installation.

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Distance Measurement

Measuring the distance between the Relay room and IPS room.

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Total Building Plan

An overall architectural diagram that incorporates all rooms and dimensions in a building.

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Study Notes

Site Survey Report for MEI634

  • Employee Code: 912194
  • Employee Name: MANEESH KUMAR SONI
  • Designation: SERVICE ENGINEER
  • Date of Survey: 02/01/2025
  • Station Name: VINDHYACHAL
  • Station Code: BDL
  • Division: PRAYAGRAJ
  • Zone: NCR

Site Details

  • Railway Contact Person: RAVI KUMAR (9794830059)
  • Contractor Contact Person: SOUKAT ALI (8789309764)
  • Storage Space: Availability not specified
  • Equipment Unloading: Labour availability unknown
  • Existing/Proposed Medha El Installations: None nearby
  • SM Room and Relay Room: Located in the same building (Ground Floor)
  • Building Status (El & IPS): Under construction
  • Relay Room Use: Existing relay room not used for El, new room to be used
  • SM Room Status: New room
  • El Room Floor: 1st Floor
  • Relay Room Completion Status: Under construction
  • Electrical Work Completion: Pending
  • Electricity Availability: Pending for relay room (centralized), distributed to goomtys
  • Track View: Front side
  • FTOT/CT Rack Erection: Not completed
  • Outdoor Trenching and Cable Laying Status: Pending
  • Time to Complete Outdoor Works: Unknown
  • Outdoor Contractor: SOUKAT ALI (8789309764)
  • Contractor Name: THAKUR INTERPRIZES

Floor Plans

  • Room Dimensions: Measured accurately, including windows, pillars, doors, and ventilation
  • Line Diagrams: Floor plans for Relay room, IPS room, Battery room, SM room, MT room, and total building, along with measurements, drawn and attached
  • FTOT/CT Rack Placement: Located in Relay room floor plan, drawn and attached
  • Lightning Arrester: 2 required
  • Relay Room to IPS Distance: Both on 1st floor, within a short distance
  • Relay Room Height: > 2634mm (with obstructions measured), 2634mm (CIU, Double ladder)

Other Details

  • Earthing: Ring earthing possible
  • Signaling Cable Distance & Soil Details: Distance from proposed earth pit locations and soil type are unknown
  • Number of Earthing Pits: 12
  • Redundant U/G OFC and Power Cables: Not decided
  • Complete Building Measurements: Length, width, and height are needed
  • Photos of Site: Available, and attached (Relay, IPS, Battery, SM, MT rooms, lightening arrester placement, and earthing locations)

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