gabbytabby:

Not so oh. Its just that its stable ground such that the material need is different. Its unlikely that you would be doing a raft foundation for the same reason.

Ma...DECKING no short cut, like Mr Aventure(No short cut)

gabbytabby:
Not so oh. Its just that its stable ground such that the material need is different. Its unlikely that you would be doing a raft foundation for the same reason.

Ok ma. we are actually talking about suspended slab and not foundation.......only foundation may be different due to nature of soil

Thanks for your input. it's very important to know what price a person is facing than giving wrong quotation

Our contribution @ PMIL.
This is really achievable :
cement
230bags of dangote @ 1900= 437,000

Sand
40 tonnes @ 3,200 = 128,000

Granite
60 tonnes of 1/2'' @ 4,500= 270,000

Reinforcement
2 tones of 16mm @ 120,000= 240,000
4 tonnes of 12mm @ 120,000 =480,000
1/2 tones of 10mm @ 60,000= 60,000
2 boundles of Binding wire @ 7,000=14,000
Iron bender charges= 150,000
TOTAL ........................944,000.00


Form works(planks,runners, bamboo and nails)
450 nos of 1x1x12 @ 950 =427,500
300 nos of 2x3 white wood @ 350=105,000
200 nos of bamboo @ 250= 50,000
2 bags of 3'' nails @ 7,000= 14,000
1 bag of 4'' nails 2 7,000= 7,000
Carpenter charges= 120,000
TOTAL.................723,500.00


Electrical & plumbering pipes
10 boundles of electrical pipes @ 3,000=30,000
electrical person charges=40,000
allow for Mechanical pipes and work manship= 40,000
TOTAL..................................110,000.00

Concrete mixer, foreman and labour for casting=150,000.00

Allow for water=20,000


GRAND TOTOTAL= 2,782,500.00

pmil: Our contribution @ PMIL.
This is really achievable :

Granite
60 tonnes of 1/2'' @ 4,500= 135,000

Correction 60tons granite = 270,000

Chekitaut: Correction 60tons granite = 270,000

Thanks for your observation....
You very correct @ 4,500 =270,000

pmil: Our contribution @ PMIL.
This is really achievable :
cement
230bags of dangote @ 1900= 437,000

Sand
40 tonnes @ 3,200 = 128,000

Granite
60 tonnes of 1/2'' @ 4,500= 135,000

Reinforcement
2 tones of 16mm @ 120,000= 240,000
4 tonnes of 12mm @ 120,000 =480,000
1/2 tones of 10mm @ 60,000= 60,000
2 boundles of Binding wire @ 7,000=14,000
Iron bender charges= 150,000
TOTAL ........................944,000.00


Form works(planks,runners, bamboo and nails)
450 nos of 1x1x12 @ 950 =427,500
300 nos of 2x3 white wood @ 350=105,000
200 nos of bamboo @ 250= 50,000
2 bags of 3'' nails @ 7,000= 14,000
1 bag of 4'' nails 2 7,000= 7,000
Carpenter charges= 120,000
TOTAL.................723,500.00


Electrical & plumbering pipes
10 boundles of electrical pipes @ 3,000=30,000
electrical person charges=40,000
allow for Mechanical pipes and work manship= 40,000
TOTAL..................................110,000.00

Concrete mixer, foreman and labour for casting=150,000.00

Allow for water=20,000


GRAND TOTOTAL= 2,647,500.00

This is quite a good breakdown aside from the little error that checkitout highlighted already. But why is the form work and iron bender so high? Does your labour cost include the price of supervision?

.

Thank you so much Sir,
Actually, we don't normally charge separately for supervision,when we are in-charge( I mean when we own the form work, and labour force), more so, the formwork is our property later on.
However, it not high, but what is real at it quote.
Thank you.

cleric:

This is quite a good breakdown aside from the little error that checkitout highlighted already. But why is the form work and iron bender so high? Does your labour cost include the price of supervision?

Actually, you are correct, and that is why it is a quotation.
But from experience and based on the drawing sent along with this tread, I don't see any serious details that might alter it to attract so much additional but, I even see shedding off little amount.
Also, the knowledge of structure structural details, makes it easy and straight forward thing to approach.For instance, cantilever is already shown, we could even supply a sketch of the structural details as it relate to beams and slab details

Ytechconst: To get an accuate cost and also to achieve a good standard of work.

It is advised to provide the necessary working drawing of the first floor slab and send to intending builders to facilitate the preparation of their bill or material & labour cost.

The required working drawings are

1. ground floor plan
2. first floor plan(important so as to know if their is any canteliver)
3. structural drawings(the first floor slab layout and details with beams details)

any quote done outside of this drawings is still not accurate as most thing will be assumed. so quote will definately contradict one another.

Ytechconst: To get an accuate cost and also to achieve a good standard of work.

It is advised to provide the necessary working drawing of the first floor slab and send to intending builders to facilitate the preparation of their bill or material & labour cost.

The required working drawings are

1. ground floor plan
2. first floor plan(important so as to know if their is any canteliver)
3. structural drawings(the first floor slab layout and details with beams details)

any quote done outside of this drawings is still not accurate as most thing will be assumed. so quote will definately contradict one another.

I think I agree with PMIL on this one. The ground floor plan given here should be adequate for a close estimation.

Good appraisal from you @cleric

cleric:

I think I agree with PMIL on this one. The ground floor plan given here should be adequate for a close estimation.

Hallo! 2.3-2.4million....hmm,may be your quote will provide for supervision cost separately and contingenciese.g Omo-onile and co.. [quote author=eghosajohnny][/quote]

You will need at least 2m

16mm : 3ton--300
12mm : 4ton-400
8mm:1ton-'100
Binding wire:20

1x12x12:400-'300k
2x3:150:45
Bamboo:300--60(not new)
sundry other wood 10k
transport - 30
Nail:4 bags:20

granite:60ton--260
sharp sand:50ton-158
Cement:165-297

welder / Elec/carpentary work:200
concreteman-150
electrical materials 50k
no conduit plumbing so no plumbing cost.
omonile
decking party 40k

We used inner beam such that if yours is outer then more cement and other aggregates. Also ours is less than one pako and I have done one that was more than one pako with beam before.

Iron was also cost of all iron up to decking.

gabbytabby:
You will need at least 2m

16mm : 3ton--300
12mm : 4ton-400
8mm:1ton-'100
Binding wire:20

1x12x12:400-'300k
2x3:150:45
Bamboo:300--60(not new)
sundry other wood 10k
transport - 30
Nail:4 bags:20

granite:60ton--260
sharp sand:50ton-158
Cement:165-297

welder / Elec/carpentary work:200
concreteman-150
electrical materials 50k
no conduit plumbing so no plumbing cost.
omonile
decking party 40k

We used inner beam such that if yours is outer then more cement and other aggregates. Also ours is less than one pako and I have done one that was more than one pako with beam before.

Iron was also cost of all iron up to decking.

Madam Gabby abeg I need to reach you. I just sent you an email on your al...properties email. Please help call me or drop me your new number

Visit Builders directory to get professionals in building industry

Also if it’s on stable ground we use inner beam only but on unstable ground it’s outer beam then decking on top so we are talking thickness of say 6 inches only on stable ground versus an additional outer beam of 9inches for unstable ground.


My workmen stole a lot of materials from me during this construction truthfully the iron requirements for decking alone.

16mm : 1 tonne
12mm: 2 tonne
8mm : .25 tonne
Binding wire 20k

gabbytabby:
You will need at least 2m

16mm : 3ton--300
12mm : 4ton-400
8mm:1ton-'100
Binding wire:20

1x12x12:400-'300k
2x3:150:45
Bamboo:300--60(not new)
sundry other wood 10k
transport - 30
Nail:4 bags:20

granite:60ton--260
sharp sand:50ton-158
Cement:165-297

welder / Elec/carpentary work:200
concreteman-150
electrical materials 50k
no conduit plumbing so no plumbing cost.
omonile
decking party 40k

We used inner beam such that if yours is outer then more cement and other aggregates. Also ours is less than one pako and I have done one that was more than one pako with beam before.

Iron was also cost of all iron up to decking.

Nice thread

Chekitaut:
U quot 1.5m the estimate you gave is 2,197,000. People like you after the client is in it that he know surely that no going back u ask for more materials thereby lincreasing the estimated bills...

You guys are thieves. I built mine with 1.3 million

hmohammed:


You guys are thieves. I built mine with 1.3 million

Mbok, what did you do? Where is your site location? What is the diamension of structure.?

This idiot calling people thief... Analys your Billing.

On this trend is where i find trouble oooo.
God help me ooo.

Bobo yen get me sha.... I can see,. No wonder

segcymoor:

Absolutely impossible!

16mm : 2ton--240
12mm : 4ton-480
10mm:1ton-'120
Binding wire:20

1x12x12:400-'400k
2x3:300:90
Bamboo:300--60
Nail:4 bags:20

granite:60ton--250
sharp sand:50ton-150
Cement:230-414

Mech / Elec work:150

Now criticise this bill and add how much you intend to give 'your labouu'in ikorodu

This is 99.9% accurate