Pelican:
@ HsLBroker:
Thank you so much for this thread. Please give me a guide what it will cost to fence a 13 acre of land on very dry land located between Sagamu interchange and Abeokuta. Precisely around WATERMAN COLLEGE. I think of doing 5 coaches of blocks for now. Thank you in advance and weldone for the great insight provided here.

HsLBroker:


The perimeter of this 13 acres is approximately 10, 900 ft in perimeter fencing, going by the calculation above, if you multiply this by 12 inches, so that it will be easy for us to divide it by the length of one block, we would have 10, 900 x 12 = 130, 800 inches, divide by 18 inches the length of one block i.e 130,800 / 18 = 7266 blocks x 5 coaches = 36, 330 Blocks.

2, 275 Blocks for the pillars (calculated, but no time to explain how i got that)

i.e (2, 275 blocks plus 36, 330 blocks) = (38, 605 blocks)

5% of this total blocks must be added to this blocks because of broken blocks and that is 1, 930 approximately 2, 000 blocks plus 38, 605 blocks equal to 40, 605 blocks.

N40 per blocks for bricklayers.

N20 per block for laborers

1000 blocks to 20 bags of cement.

800 bags of cement plus 120 bags for foundation flooring (920 bags of cement)


30 trips of sharp sand.

3 trips of 30 tonnes granite.

Water.

That is all.

LondonCool:


This is awesome. Thanks

HsLBroker:
2000 blocks 5 % broken blocks already added, 45 bags of cement 4 trips of 10 tonnes sharp sand, one trip of gravel or granite for lintels, pillars and foundation slab or blinding, 20 planks of white wood @ N950 per one, water, 20k for carpentry and 15k for welder job or iron bender, workmanship is N40 per block for bricklayer Now, N20 per block for Labor per block, N20k for digging of the foundation or excavation.


regards.

JibrilJunior:


Hajji Sir, If 1 bag equals 70 6" blocks for laying, then like what quantity of sand will be needed. Or is there a way to calculate both cement and sand needed for laying.

Also, all the methods of calculating blocks I found on this forum, no mention is made of allowance for mortar. Is it that it is not used in calculating? Thanks a lot.

remmyjay007:


Beautiful piece Mr. Adeniyi, but there's no cost for the concrete works i.e. Casting of the pillars... Or is it not usually billed separately from setting of blocks Clarification needed please

JibrilJunior:


Hajji Sir, If 1 bag equals 70 6" blocks for laying, then like what quantity of sand will be needed. Or is there a way to calculate both cement and sand needed for laying.

Also, all the methods of calculating blocks I found on this forum, no mention is made of allowance for mortar. Is it that it is not used in calculating? Thanks a lot.

HsLBroker:
The simplest way to calculate the numbers of blocks you need for your fence project, assuming you are fencing a land measuring 120 feet by 60 ft, a standard plot

This calculation is based on 9 inches block fence .
The measurement we are using is 120 ft (length) and since we have two lengths that is multiply by 2 which is 240 ft. (120 x 2) = 240

The breadth is 60 ft and also since we have 2 breadths that equal 120 ft (60 x 2) = 120
Then (240 + 120) that is 360 feet perimeter line fencing.

The calculation

(we are to convert this 360 feet to inches ) since a foot is 12 inches , now let us multiply 12 inches by 360 ft which is 4320 inches.

Now to get the line numbers of blocks that will go around the fence perimeters of 4320 inches or 360 feet, we would need to divide 4320 by 18 inches, since the length of any block be it 6 inches or 9 inches is 18inches.

Now 4320 inches divide by 18 inches is approximately 240 line of blocks , then we must multiply that by the numbers of coaches of blocks you want for your height, assuming 7 ft which is 9 coaches that means 240 multiply by 9 which is 2160 blocks and that is all you need anything aside from this is fake and fraud, this calculation is derive by me professionally and i have been using it without any mistake, but always remember to add 10 % of blocks to it because of broken blocks, and for this work, you only need 30 bags of cements, one bag of cement to 70 blocks, is standard.

for your pillars between the fence, let assume 6 blocks far from the next pillar, that means 6 divide by 240 which is 40 pillars, 1 bag of cement to 2 pillars standard, that is 17 bags plus 40 bags that is 47 bags is need by me to do this fence, if i'm in position and you should also to add 15 bags for floor blinding of the fence making 62 bags of cement.

Then, we need to minus the gate and the pillars that are also taking space in the fence.

The gate is 12 ft, let us assume the gate columns or pillars is 14 inches each, we have 2 pillars holding the gate, that is 28 inches or 2. 4 feet plus 12 feet that is 14.4 feet or approximately 15 feet.

Remember we already calculate the pillars that 40 pillars is need for the measurement.

Each pillar or column for 9 inches concrete is 9 inches square, 9 x 40 = 360 inches that is (30 feet + 15 feet = 45 feet ) / 18 inches = 30 blocks multiply by the number of coaches, 30 x 9 = 270 block minus 2160 blocks = 1890 blocks in total.

40 lengths of 12mm iron rod, since one pillar is equivalent to 1 length.

3 lengths of 16mm iron rod for the 2 big pillars holding the gate.

90 planks of soft wood for the framing.

1 truck of granite (granite would be use for the wall foundation and columns)

5 trucks of sharp sand

Thanks for the opportunity giving me to explain this simple arithmetic.

Regards
Adeniyi
Life Light Properties
08088574969, 08182481552
lifelightproperties@gmail.com

GODAKPAN:
helpful

HsLBroker:
2000 blocks 5 % broken blocks already added, 45 bags of cement 4 trips of 10 tonnes sharp sand, one trip of gravel or granite for lintels, pillars and foundation slab or blinding, 20 planks of white wood @ N950 per one, water, 20k for carpentry and 15k for welder job or iron bender, workmanship is N40 per block for bricklayer Now, N20 per block for Labor per block, N20k for digging of the foundation or excavation.

regards.

Nbg4real:
thank you so much

HsLBroker:
The simplest way to calculate the numbers of blocks you need for your fence project, assuming you are fencing a land measuring 120 feet by 60 ft, a standard plot

This calculation is based on 9 inches block fence .
The measurement we are using is 120 ft (length) and since we have two lengths that is multiply by 2 which is 240 ft. (120 x 2) = 240

The breadth is 60 ft and also since we have 2 breadths that equal 120 ft (60 x 2) = 120
Then (240 + 120) that is 360 feet perimeter line fencing.

The calculation

(we are to convert this 360 feet to inches ) since a foot is 12 inches , now let us multiply 12 inches by 360 ft which is 4320 inches.

Now to get the line numbers of blocks that will go around the fence perimeters of 4320 inches or 360 feet, we would need to divide 4320 by 18 inches, since the length of any block be it 6 inches or 9 inches is 18inches.

Now 4320 inches divide by 18 inches is approximately 240 line of blocks , then we must multiply that by the numbers of coaches of blocks you want for your height, assuming 7 ft which is 9 coaches that means 240 multiply by 9 which is 2160 blocks and that is all you need anything aside from this is fake and fraud, this calculation is derive by me professionally and i have been using it without any mistake, but always remember to add 10 % of blocks to it because of broken blocks, and for this work, you only need 30 bags of cements, one bag of cement to 70 blocks, is standard.

for your pillars between the fence, let assume 6 blocks far from the next pillar, that means 6 divide by 240 which is 40 pillars, 1 bag of cement to 2 pillars standard, that is 17 bags plus 40 bags that is 47 bags is need by me to do this fence, if i'm in position and you should also to add 15 bags for floor blinding of the fence making 62 bags of cement.

Then, we need to minus the gate and the pillars that are also taking space in the fence.

The gate is 12 ft, let us assume the gate columns or pillars is 14 inches each, we have 2 pillars holding the gate, that is 28 inches or 2. 4 feet plus 12 feet that is 14.4 feet or approximately 15 feet.

Remember we already calculate the pillars that 40 pillars is need for the measurement.

Each pillar or column for 9 inches concrete is 9 inches square, 9 x 40 = 360 inches that is (30 feet + 15 feet = 45 feet ) / 18 inches = 30 blocks multiply by the number of coaches, 30 x 9 = 270 block minus 2160 blocks = 1890 blocks in total.

40 lengths of 12mm iron rod, since one pillar is equivalent to 1 length.

3 lengths of 16mm iron rod for the 2 big pillars holding the gate.

90 planks of soft wood for the framing.

1 truck of granite (granite would be use for the wall foundation and columns)

5 trucks of sharp sand

Thanks for the opportunity giving me to explain this simple arithmetic.

Regards
Adeniyi
Life Light Properties
08088574969, 08182481552
lifelightproperties@gmail.com

HsLBroker:
The simplest way to calculate the numbers of blocks you need for your fence project, assuming you are fencing a land measuring 120 feet by 60 ft, a standard plot

This calculation is based on 9 inches block fence .
The measurement we are using is 120 ft (length) and since we have two lengths that is multiply by 2 which is 240 ft. (120 x 2) = 240

The breadth is 60 ft and also since we have 2 breadths that equal 120 ft (60 x 2) = 120
Then (240 + 120) that is 360 feet perimeter line fencing.

The calculation

(we are to convert this 360 feet to inches ) since a foot is 12 inches , now let us multiply 12 inches by 360 ft which is 4320 inches.

Now to get the line numbers of blocks that will go around the fence perimeters of 4320 inches or 360 feet, we would need to divide 4320 by 18 inches, since the length of any block be it 6 inches or 9 inches is 18inches.

Now 4320 inches divide by 18 inches is approximately 240 line of blocks , then we must multiply that by the numbers of coaches of blocks you want for your height, assuming 7 ft which is 9 coaches that means 240 multiply by 9 which is 2160 blocks and that is all you need anything aside from this is fake and fraud, this calculation is derive by me professionally and i have been using it without any mistake, but always remember to add 10 % of blocks to it because of broken blocks, and for this work, you only need 30 bags of cements, one bag of cement to 70 blocks, is standard.

for your pillars between the fence, let assume 6 blocks far from the next pillar, that means 6 divide by 240 which is 40 pillars, 1 bag of cement to 2 pillars standard, that is 17 bags plus 40 bags that is 47 bags is need by me to do this fence, if i'm in position and you should also to add 15 bags for floor blinding of the fence making 62 bags of cement.

Then, we need to minus the gate and the pillars that are also taking space in the fence.

The gate is 12 ft, let us assume the gate columns or pillars is 14 inches each, we have 2 pillars holding the gate, that is 28 inches or 2. 4 feet plus 12 feet that is 14.4 feet or approximately 15 feet.

Remember we already calculate the pillars that 40 pillars is need for the measurement.

Each pillar or column for 9 inches concrete is 9 inches square, 9 x 40 = 360 inches that is (30 feet + 15 feet = 45 feet ) / 18 inches = 30 blocks multiply by the number of coaches, 30 x 9 = 270 block minus 2160 blocks = 1890 blocks in total.

40 lengths of 12mm iron rod, since one pillar is equivalent to 1 length.

3 lengths of 16mm iron rod for the 2 big pillars holding the gate.

90 planks of soft wood for the framing.

1 truck of granite (granite would be use for the wall foundation and columns)

5 trucks of sharp sand

Thanks for the opportunity giving me to explain this simple arithmetic.

Regards
Adeniyi
Life Light Properties
08088574969, 08182481552
lifelightproperties@gmail.com

chaseTE:
HsLBroker

Pls how many bags of cement can plaster a wall of 9 coaches on a 120/30 half plot. One side only and both sides for front wall. I also need to know the quantity of sand required and price of labour.

I need a plasterer as well

HsLBroker:
The simplest way to calculate the numbers of blocks you need for your fence project, assuming you are fencing a land measuring 120 feet by 60 ft, a standard plot

This calculation is based on 9 inches block fence .
The measurement we are using is 120 ft (length) and since we have two lengths that is multiply by 2 which is 240 ft. (120 x 2) = 240

The breadth is 60 ft and also since we have 2 breadths that equal 120 ft (60 x 2) = 120
Then (240 + 120) that is 360 feet perimeter line fencing.

The calculation

(we are to convert this 360 feet to inches ) since a foot is 12 inches , now let us multiply 12 inches by 360 ft which is 4320 inches.

Now to get the line numbers of blocks that will go around the fence perimeters of 4320 inches or 360 feet, we would need to divide 4320 by 18 inches, since the length of any block be it 6 inches or 9 inches is 18inches.

Now 4320 inches divide by 18 inches is approximately 240 line of blocks , then we must multiply that by the numbers of coaches of blocks you want for your height, assuming 7 ft which is 9 coaches that means 240 multiply by 9 which is 2160 blocks and that is all you need anything aside from this is fake and fraud, this calculation is derive by me professionally and i have been using it without any mistake, but always remember to add 10 % of blocks to it because of broken blocks, and for this work, you only need 30 bags of cements, one bag of cement to 70 blocks, is standard.

for your pillars between the fence, let assume 6 blocks far from the next pillar, that means 6 divide by 240 which is 40 pillars, 1 bag of cement to 2 pillars standard, that is 17 bags plus 40 bags that is 47 bags is need by me to do this fence, if i'm in position and you should also to add 15 bags for floor blinding of the fence making 62 bags of cement.

Then, we need to minus the gate and the pillars that are also taking space in the fence.

The gate is 12 ft, let us assume the gate columns or pillars is 14 inches each, we have 2 pillars holding the gate, that is 28 inches or 2. 4 feet plus 12 feet that is 14.4 feet or approximately 15 feet.

Remember we already calculate the pillars that 40 pillars is need for the measurement.

Each pillar or column for 9 inches concrete is 9 inches square, 9 x 40 = 360 inches that is (30 feet + 15 feet = 45 feet ) / 18 inches = 30 blocks multiply by the number of coaches, 30 x 9 = 270 block minus 2160 blocks = 1890 blocks in total.

40 lengths of 12mm iron rod, since one pillar is equivalent to 1 length.

3 lengths of 16mm iron rod for the 2 big pillars holding the gate.

90 planks of soft wood for the framing.

1 truck of granite (granite would be use for the wall foundation and columns)

5 trucks of sharp sand

Thanks for the opportunity giving me to explain this simple arithmetic.

Regards
Adeniyi
Life Light Properties
08088574969, 08182481552
lifelightproperties@gmail.com

HsLBroker:
Hardwood available for sale.

Current price

2 x 2 @ N300 per rate

2 x 3 @ N400 per rate

2 x 4 @ N500 per rate

2 x 6 @ N800 per rate

3 x 4 @ N800 per rate

1 x 12 @ N1700 per rate

wood type: Akun, Eku, Koko Ogbo, Manania, Ogons, Obus, Ayinre, Black Afara, Abora, Iroko, Itara, Ayin, Okilolo

HsLBroker:
The simplest way to calculate the numbers of blocks you need for your fence project, assuming you are fencing a land measuring 120 feet by 60 ft, a standard plot

This calculation is based on 9 inches block fence .
The measurement we are using is 120 ft (length) and since we have two lengths that is multiply by 2 which is 240 ft. (120 x 2) = 240

The breadth is 60 ft and also since we have 2 breadths that equal 120 ft (60 x 2) = 120
Then (240 + 120) that is 360 feet perimeter line fencing.

The calculation

(we are to convert this 360 feet to inches ) since a foot is 12 inches , now let us multiply 12 inches by 360 ft which is 4320 inches.

Now to get the line numbers of blocks that will go around the fence perimeters of 4320 inches or 360 feet, we would need to divide 4320 by 18 inches, since the length of any block be it 6 inches or 9 inches is 18inches.

Now 4320 inches divide by 18 inches is approximately 240 line of blocks , then we must multiply that by the numbers of coaches of blocks you want for your height, assuming 7 ft which is 9 coaches that means 240 multiply by 9 which is 2160 blocks and that is all you need anything aside from this is fake and fraud, this calculation is derive by me professionally and i have been using it without any mistake, but always remember to add 10 % of blocks to it because of broken blocks, and for this work, you only need 30 bags of cements, one bag of cement to 70 blocks, is standard.

for your pillars between the fence, let assume 6 blocks far from the next pillar, that means 6 divide by 240 which is 40 pillars, 1 bag of cement to 2 pillars standard, that is 17 bags plus 40 bags that is 47 bags is need by me to do this fence, if i'm in position and you should also to add 15 bags for floor blinding of the fence making 62 bags of cement.

Then, we need to minus the gate and the pillars that are also taking space in the fence.

The gate is 12 ft, let us assume the gate columns or pillars is 14 inches each, we have 2 pillars holding the gate, that is 28 inches or 2. 4 feet plus 12 feet that is 14.4 feet or approximately 15 feet.

Remember we already calculate the pillars that 40 pillars is need for the measurement.

Each pillar or column for 9 inches concrete is 9 inches square, 9 x 40 = 360 inches that is (30 feet + 15 feet = 45 feet ) / 18 inches = 30 blocks multiply by the number of coaches, 30 x 9 = 270 block minus 2160 blocks = 1890 blocks in total.

40 lengths of 12mm iron rod, since one pillar is equivalent to 1 length.

3 lengths of 16mm iron rod for the 2 big pillars holding the gate.

90 planks of soft wood for the framing.

1 truck of granite (granite would be use for the wall foundation and columns)

5 trucks of sharp sand

Thanks for the opportunity giving me to explain this simple arithmetic.

Regards
Adeniyi
Life Light Properties
08088574969, 08182481552
lifelightproperties@gmail.com

HsLBroker:
Hardwood available for sale.

Current price

2 x 2 @ N300 per rate

2 x 3 @ N400 per rate

2 x 4 @ N500 per rate

2 x 6 @ N800 per rate

3 x 4 @ N800 per rate

1 x 12 @ N1700 per rate

wood type: Akun, Eku, Koko Ogbo, Manania, Ogons, Obus, Ayinre, Black Afara, Abora, Iroko, Itara, Ayin, Okilolo

kliq:

HsLBroker

please how much is a tipper of sharp sand,today's rate?