Method

How We Measure: Method and Sample Reports

The instruments, steps and checks behind each report.

Our approach

Measure first. Explain the method. Show the numbers.

We choose the instrument to suit the job, measure on the ground rather than estimate, and write up how the number was obtained so another professional could check it.

  • Measure on the ground

    We choose the instrument to suit the job and measure, rather than estimate.

    01
  • Explain the method

    Every report records how the number was obtained, so another professional can check it.

    02
  • Show the limits

    We state the limits of each result and do not publish accuracy figures we cannot show for your site.

    03
Method 01

Land survey method

From purpose to plan.

  1. 01

    Understand the purpose

    What the plan will be used for decides the method and the detail.

  2. 02

    Establish control

    Reference points are set or tied to existing control on site.

  3. 03

    Measure

    Total station and DGPS record points, features and levels.

  4. 04

    Process and draw

    Data is processed in survey software and drawn as a plan.

  5. 05

    Check and issue

    The plan is checked against the field record and issued.

Method 02

Stockpile volume method

Two surfaces and the space between them.

  1. 01

    Set stations

    The total station is placed where the whole pile is visible.

  2. 02

    Record the surface

    Closely spaced points are measured over the surface.

  3. 03

    Establish the base

    The ground under the pile is recorded or established.

  4. 04

    Compute volume

    Data is downloaded from the data logger and processed to compute volume and a contour map.

  5. 05

    Convert if needed

    Density is determined by the box method following Indian standards; tonnage follows.

Measured pointsPile surfaceBase surface
Stockpile cross-sectionA pile sits on a base surface. Points measured on the pile surface and the base surface bound the volume.BASE SURFACEMEASURED POINTS ON THE PILE SURFACEVOLUME
Simplified diagram. Real piles are irregular; points are placed more densely where the surface changes.
Method 03

Bulk verification method

Before-and-after unloading comparison.

The wagon and the stocked pile are measured separately so the figure can be reconciled, and the working is kept with the record.

  1. 01

    Before unloading

    Record the top surface of the material in the wagon with closely spaced points.

  2. 02

    Empty wagon

    Measure the empty wagon by instrument and manually; compute its volume.

  3. 03

    Ground, then stock

    Record the ground before stocking, then the surface of the stocked pile.

  4. 04

    Reconcile

    Compare the volumes computed separately and record the result.

Railway wagon loaded with coal standing on a siding
Loaded wagon before unloading

Accuracy and quality checks

Checks we perform.

  • Instrument set up over a known point and levelled before measuring
  • Readings repeated where a value looks doubtful
  • Field data downloaded and reviewed before drawing
  • Volumes computed separately and compared where two methods apply
  • Density measured, not assumed, when weight is reported

Sample reports

Read a report before you hire.

Ask for a sample and we will send a redacted example. Client details are removed.

  • Land survey plan

    Boundaries, coordinates, levels and an area statement.

    Redacted sample on requestRequest on WhatsApp
  • Stockpile volume report

    Volume, contour drawing, 3D view and method note.

    Redacted sample on requestRequest on WhatsApp
  • Bulk verification report

    Before-and-after volumes, working and a signed result.

    Redacted sample on requestRequest on WhatsApp

Prefer email or a call? Use the enquiry form

Method

Request a sample or a quote.

Call, WhatsApp or send the form. We will confirm scope and a quote after speaking with you.

  • Office LocationJaripatka, Nagpur
  • Working HoursMon – Sat
    10:00 AM – 6:30 PM
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