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Class4Complete Diploma Series

Bhoomi Vibhajan into Four Bhoomis, Degree Determination and Zoning Basics

The class divides any land, plot or flat into four concentric parts, the pishach, manushya, dev and brahm bhoomi, and sets out what may and may not be built or kept in each, from the boundary wall, shilanyas and dhwajarohan to the tijori, beds, documents, stairs, pits and the Brahmasthan. It then explains when to zone the complete plot and when only the constructed area, and how to find the centre of regular and irregular plots. The second half is a practical workshop on finding a building's exact tilt in degrees with a magnetic compass, a map-compass mobile app and the Google Earth ruler, turning the reading into a tilt from the nearest cardinal direction, handling irregular, rotated and vacant-plot maps, and placing the chakra on paper or in AutoCAD.
22 entries20 questions

Recording: Vastu diploma class 4 - bhoomi vibhajan - degree determination - Zoning

Key points

  • 1Land is divided into four parts: pishach, manushya, dev and brahm bhoomi
  • 2The pishach bhoomi hosts the 32 lokpals: the boundary wall, shilanyas and dhwajarohan belong there
  • 3Never keep a tijori, important papers, a bed or a deity touching the wall on the pishach bhoomi; leave a 2 to 3 inch gap
  • 4On plots up to about 1000 sq ft the boundary wall alone satisfies the pishach bhoomi
  • 5No pits, borings, tanks or shilanyas at the corners where manushya and pishach bhoomi meet
  • 6Keep important documents, the safe, puja and study in the dev bhoomi
  • 7Never put stairs, the main door, a locker, a bed, pits or a kitchen in the Brahmasthan
  • 8Zone the complete plot for the gate, boring, servant room and garden, and the constructed area for the rest
  • 9Take the degree parallel to a straight wall, never from the centre of the house
  • 10Tilt is counted from the nearest cardinal direction: North 0, East 90, South 180, West 270
  • 11A magnetic compass shows North; Google Earth and apps show only the heading of a line
  • 12The Google Earth ruler heading gives the most accurate degree
  • 13Straighten rotated maps before zoning, and check whether a map is already drawn to true North

Remedies1

Methods and Vidhi11

Method

Finding the Centre of Regular and Irregular Plots

The centre of a regular plot is where its two diagonals cross. For an irregular plot, use the geometric centre in AutoCAD, CorelDraw or an image editing tool, or the manual method of hanging a paper cut-out of the plan from a pin.

Centre of the plot or constructed area

Methodकंपास से डिग्री

Reading a Building's Tilt with a Magnetic Compass

A magnetic compass with a straight side edge, set so that its North-South line, mirror line and axis line coincide, is placed parallel to a straight wall on a level, metal-free surface and read from directly above. The offset of the red needle from the compass North gives the tilt of the building.

Beside any straight wall of the building, never at the centre

Method

Straighten a Rotated Map Before Zoning

When a plan arrives rotated on the paper or PDF, first turn the paper or PDF until one straight side of the plan is truly straight, even if the paper then sits tilted. Take that wall's degree, complete the whole zoning in that position, and only then turn the page back.

Method

Maps Already Drawn to True North: Zone Them at Zero Degrees

Engineers planning colonies, factories and large sites often draw the plan already turned to true North, so the plot looks tilted on paper while North is exactly at the top. Check it against Google Earth; if it matches with North up, zone it at zero degrees without rotating the chakra.

Method

Finding the Degree of a Vacant Plot from Roads or Neighbouring Buildings

When nothing is built on or around a plot yet, ask the engineer to draw the surrounding roads on the plan, straighten the road in the map and take the road's degree. Alternatively, take the degree of a parallel neighbouring building, ask the engineer which line the house will follow, or visit the site.

Method

Placing the Chakra on a Paper Map: Shakti Chakra or Protractor

On a paper map, draw a straight line from the centre toward the side that was measured and write the reading on it. A Shakti chakra with printed degrees is laid so that the measured degree sits on that line, and North then falls into place; with a plain protractor, North is marked by counting the degrees back.

Energy Boosting1

Energy Boosting

Planting Each Devta's Tree on the Pishach Bhoomi to Stabilise the Lokpals

Each of the 32 devtas of the outer band has its own tree. Planting that tree at the devta's place, on the pishach bhoomi or along the boundary wall, makes the lokpal stable; it connects with cosmic energy and feeds energy to the pishach, manushya, dev and brahm bhoomi.

Pishach bhoomi and boundary wall, at each devta's place

Principles and Rules9

Principleभूमि विभाजन

Bhoomi Vibhajan: Pishach, Manushya, Dev and Brahm Bhoomi

Any land, plot, flat or large project, whatever its carpet area, is divided into four concentric parts: the outer pishach bhoomi (pishach veethi), then the manushya bhoomi, then the dev bhoomi, and the brahm bhoomi at the centre. Each part has its own nature and decides what may be built or kept there.

Whole plot, from the boundary inward to the centre

Principleपिशाच भूमि

Pishach Bhoomi: Boundary Wall, Shilanyas, Dhwajarohan and Servant Quarters

The outermost band of a plot, the pishach bhoomi, is the seat of the 32 lokpals and bears the noise of the road. It is where the boundary wall and its gate, servant quarters, guards and pets belong, where flags are hoisted and where shilanyas (foundation stone laying) is done.

Outermost band (pishach veethi) of the plot, along the boundary

Principle

No Tijori, Bed, Important Papers or Deity on the Pishach Bhoomi

Nothing valuable or sacred should sit on the pishach bhoomi: never a tijori, court case or other important papers, a child's study table, a bed set directly against the wall, or a deity and home temple. Leaving even a 2 to 3 inch gap from the wall keeps an item off the pishach band.

The band along the walls of every zone, including the North-East

Principle

Small Plots: The Boundary Wall Alone Satisfies the Pishach Bhoomi

On plots of up to about 1000 sq ft (60 to 90 gaj), simply building the wall on the outer band ends the pishach dosh, because the pishach devtas are content with a little space. On plots of up to about 1500 sq ft, leaving the pishach portion open or walling it also satisfies them.

Outer band of small plots

Principleमनुष्य भूमि

Manushya Bhoomi: What to Build, and No Pits at the Pishach Transition Points

The manushya bhoomi, the second band inward, takes the main door, windows, kitchen, bedrooms, dining room, puja room and stairs. No shilanyas, boring or pit should be made in it, and above all not at the corners of its transition with the pishach bhoomi, where the shishu pishach and pishacha points lie.

Manushya bhoomi, and the corners where it meets the pishach bhoomi

Principleदेव भूमि

Dev Bhoomi: Puja Room, Safe, Study, Meditation and Important Documents

The dev bhoomi, the third band inward, can take everything the household needs, from the main door, windows and kitchen to bedrooms, dining, puja room and stairs. It is the best place for the puja room, the safe, a study room, a meditation room and all important documents, because this land is covered with divine qualities and makes work succeed.

Dev bhoomi

Principleब्रह्मस्थान दोष

Never in the Brahmasthan: Stairs, Main Door, Locker, Pits, Basement or Kitchen

Stairs, the main door, a locker, a pit, boring or dug well, a basement confined to the centre, a store room, a garage or a kitchen must not be built in the Brahmasthan. Each causes serious harm, from illness in the family to quarrels and ruin.

Brahmasthan (the nine central squares) and the brahm bindu (exact centre)

Principle

When to Zone the Complete Plot and When Only the Constructed Area

If a regular plot is almost fully used, with only small strips left, zone the complete plot. If a small building stands on a large plot with parking, a garden and open land, zone the constructed area for the house, and also zone the complete area to place the boundary gate, boring, dug well, servant room, security cabin, temple, garden and swimming pool.

Whole plot and constructed area

Questions asked in this session

Into how many parts is land divided in bhoomi vibhajan?

Into four: the outer pishach bhoomi (pishach veethi), then the manushya bhoomi, the dev bhoomi and, at the centre, the brahm bhoomi. This is not the division into padas; it is the first division of any land, plot or flat.

A regular plot has small strips of land left open at the side and the front. Do we leave them out or zone the complete plot?

Zone the complete plot. Almost the whole plot is in use and even the small strips are being used, so the full plot is taken for zoning and for the degree.

Why do we state the tilt from North?

By convention the whole world measures tilt from North, saying whether it turns toward East or West, and the compass itself points to North. You could count it from East if you prefer.

What does tilt mean?

Tilt means tedha or tirchha: how far the true North is turned from where it is assumed to be. People who do not know vastu simply say their house is North facing, but a careful degree reading may show that it is turned, say, 5 degrees.

My reading shows 216 degrees. What is the tilt?

Compare it with the nearest cardinal direction. South is at 180, so 216 minus 180 gives 36 degrees: the South has moved 36 degrees to the left. Do not measure it from West (270), which would give 54 degrees and shift the whole zoning.

Why does the degree I take at the centre differ from the degree in a room?

Because the degree must never be taken from the centre. A compass placed at the centre only shows roughly whether a room is in the North-East or North-West; the exact tilt comes only when the compass is parallel to a wall. In a regular house, readings taken parallel to the walls are the same everywhere.

How is the compass set up before reading it?

Simply line it up. The dial has a North-South line and an East-West line; turn it until one of them lies exactly straight with the mirror line and the axis line. The more precisely it is straight, the more accurate the reading; a crooked setting can read 20 or 30 degrees for the same house.

Do we need to know the facing of the house to take its degree?

No. The facing is the side of the main door, opening or road, and using it is only one easy way to read the degree. What matters is to find where North lies; once one direction is known, the rest follow at 90 degree steps.

If the heading shows 2.4 degrees, is North to the left or to the right?

To the left. The drawn line reads 2.4 and North is at 0, so North lies 2.4 degrees back toward the left.

Can the Google Earth method be done on a phone?

Google Earth with the ruler works only on a laptop or PC. On a phone you can use a photo editing app instead: take the chakra image in PNG form, ask the client for a photo of the map and overlay the chakra on it, which needs some photo editing skill.

When the tilt is 2.4 degrees, how do we place the chakra on paper?

Draw a straight line upward from the centre. With a Shakti chakra, which has degrees printed on it, place it so that 2 falls on that line; North then lies two marks behind automatically. With a plain protractor, place it at the centre, count 2 degrees back and mark that line as North.

My compass showed North tilted toward the North-East, and Google Earth showed 2.39 degrees. Is that also toward the North-East?

Not necessarily. A magnetic compass shows North directly, so its reading can be stated straight away, for example North 30 degrees toward East. Google Earth and the mobile app only show the heading of the line you draw, and North has to be worked out from it; a heading of 2.39 means North lies 2.39 degrees to the left.

How do we know that a tilted-looking map has been drawn to zero degrees North?

Open the location in Google Earth with North set at the top and compare. If the plan looks identical, it is drawn at zero degrees and is zoned without rotating the chakra; about 90 percent of such tilted maps are drawn that way. If in doubt, rotate the map until one straight side is straight and take the tilt from that side.

Is there a rule to draw the Google Earth line from left to right or from right to left?

There is no rule. Drawn the opposite way, the same line reads 180 degrees more, for example 208.9 instead of 28.9; subtracting 180 gives the same answer, so a line can never give a wrong result just because of the direction in which it was drawn.

A client's location shows coordinates. What do I do with them?

Copy them and paste them into the Google Earth search bar, which takes you to the place. Then draw a straight line along a wall of the building to get the degree. A degree taken from the centre is wrong; the centre only tells you which direction a room is in.

My compass is a different, liquid-filled type. Do I need to buy another one?

No. If it has a straight edge on its side, keep that edge parallel to a wall. A liquid compass that is set exactly gives the correct reading, and it may also show the water level.

How do we find the degree of a plot when neither it nor anything around it is built?

Ask the engineer who draws the basic plan to show the surrounding roads, straighten the road in your map and take the road's degree. You can also use any parallel neighbouring building, since parallel buildings always read the same, ask the engineer which line the house will follow, or visit the spot.

How do we handle the rotated page of a tilted plan?

If the plan came tilted and was not drawn to zero degrees, rotate the paper until one straight side of the plan is exactly straight, checking it against a straight line. Do the full zoning in that position, and only then turn the page back as it was.

How are the small marks on the compass read?

Each small line is 2 degrees. If the needle falls three lines after North, the tilt is 6 degrees; five lines after North means 10 degrees.

Which method of finding the degree is the most accurate?

Google Earth gives the best accuracy. Use whichever method you understand well, the mobile app or Google Earth, and practise drawing the yellow ruler line: if it shows 28 degrees, North lies at 0 behind it and the chakra is turned 28 degrees to the left.