₦airaland Forum

I can provide you with a detailed materials and labour costs for a token.

WhatsApp 07033544353
Email frankitangltd@gmail.com

To help you, I need to know the perimeter of the plot and where it's located.

If you have a site survey plan, you can send it to me
WhatsApp: 07033544353
Email: frankitangltd@gmail.com

I'm a structural engineer. I can be of service to you.

Call, WhatsApp: 07033544353
Email Frankitangltd@gmail.com

The concrete volume will vary depending on the thickness of the slab. The quantities of materials will also vary depending on the concrete mix design. However, for typical slab thickness found here, you'll need about

Cement 400 bags
Sand. 15 trips(10ton laden truck)
Crushed stone 1,300tons
Water. 25,000ltrs/6250gal.


For more,
Call, WhatsApp: 07033544353
Email: Frankitangltd@gmail.com

Cheers!!!

I'm a building cost engineer. You can check my posts for more details.

Call, WhatsApp: 07033544353
Email: Frankitangltd@gmail.com

The first step is to get a building plan. Basically the site area ought to be known to size the building appropriately to fit into the land.

Secondly, you need a structural drawing. Once it's properly done and the builder adheres to the specifications, the building should stand like the rock of Gibraltar. The structural drawing will also serve as a template to measure the concrete, reinforcement and form works (Cement, sand, crushed stones, rods, planks etc).

Finally, for a token I can provide you with a cost estimate of your proposed 5-bedroom duplex.
I just need the architectural and structural drawings to work. I can provide you with one of you are yet to have one already.

Call, WhatsApp: 07033544353
Email: frankitangltd@gmail.com

What are the requirements for a change of name?

What's the cost per square meter?
Include also the ridge cover and gutter

Good morning,

I think you will get more hits by moving your post to the properties section.
All the best!

You can contact me on whatsapp 07033544353 or email frankitangltd@gmail.com

Good morning,

I'm in Enugu too. Phase VI, precisely.
You can send me the floor plans or let me know when i can come see the property. 07033544353, frankitangltd@gmail.com.

I'm a registered civil engineer and i assure you that the bulk of what cause building collapses in Nigeria are not far from

1. No design or poorly designed buildings

2. Use of inferior construction materials

3. Employing unqualified professionals from design stage to construction

4. Poor quality control during the construction works

i will elaborate further on this below.

1) NO DESIGN OR POORLY DESIGNED BUILDINGS

I'll start by first differentiating between the architect's and engineer's use of the word "design". The word design from the architect's perspective is about beauty and function while for the engineer, its mainly about safety and economy. For the structural engineer, design is about finding the weight of the entire building and sizing the structural members (beams, columns, slabs, footings etc) to be able to withstand the stresses they are being subjected to. The structural engineer is also trying to achieve this in the most economical way by not making the sizes too big or putting more reinforcements (rods) than is required. Conversely, under-sizing and under-reinforcing the structural members leads to failure.

2 USE OF INFERIOR CONSTRUCTION MATERIALS

Oftentimes this is out of the control of the the client (owner) and/or his construction manager(supervisor) since their is no quality assurance from manufacturers for these products and the instituted federal body (SON) whose job it is to ensure quality control may be lax in their obligation.

The typical construction materials that could lead to building failure are
a. Cement
b. Fine Aggregate (sand)
c. Coarse Aggregate (chippings, gravel)
d. Steel Rods

3) EMPLOYING UNQUALIFIED PROFESSIONALS

This cannot be over-emphasized as it is the bulk of what causes building collapse. Our people say that "better soup na money make am". Is it wise that you plan to invest ₦5m, ₦10m, ₦20m etc. into your home or rental property and intend risking it all for "cheap"? Get a qualified engineer, architect, builder with street credibility to design your projects, then followed by a cost engineer or quantity surveyor for a detailed cost estimate( for cost control & budgeting). The overall cost of hiring qualified professionals relative to your project depending on its size can range between 5% to 10%.

how much are you willing to pay for peace of mind?

4) POOR QUALITY CONTROL DURING CONSTRUCTION

This is in most ways related to number 3 above as its skilled workers that can better deliver quality job. However, quality control during construction includes certain critical aspects of the job within the owner/clients control.

a. zero soil/geotechnical survey: a detailed soil test will reveal the type of soil available on site and its mechanical properties. by mechanical properties, it means if it(soil) can safely carry the applied stress from the building and what type of foundation is appropriate. It's the duty of the client to demand for and provide funds for this.

b. Nigeria inherently is a low trust environment and we all understand this. I've on several occasions requested for certain materials specifications only for the client to provide what another "expert" recommended for him which is usually lesser than is required. For instance, you could request for 50 bags of cement for concrete flooring while the client will provide 40 bags of cement and demand you complete the job with whats provided or you could request for 16 mm diameter rods and the client will provide 12 mm diameter rods.

Quality control is also making the design team different from the construction team and getting the design team to come to site for inspection on important occasions to ensure that their design specifications are adhered to.

Quality control could also mean taking procurement duties away from the site engineers/supervisors. If the desired materials are brought in on the site, there'd be more motivation for the professionals to avoid monkey practices.


Finally, are you about to start your dream project?
Do you wish to have a detailed cost breakdown of the project?
Have started already and you just wish to take it stage/item at a time? say parapet, lintel, "the German floor" or the foundation
And you wish to know the detailed costs and all quantities of materials required?
Well, look no further and contact me on whats-app 07033544353 or email frankitangltd@gmail.com

Sunofgod:
Poor foundations, weak walls coupled with the weight of the roof.

Expect to see more buildings with tiled roofs collapsing!

Our construction techniques and methodology need to be updated in line with the materials we currently use.

If the building had a zinc roof it wouldn't have collapsed.

I agree with some of the things you said here. however, some buildings have concrete floor roofs yet they haven't failed. I think your statement that the roofing sheet type could be one of the causes of the failure is false.

I'm a civil engineer and i assure you that the bulk of what cause building collapses in Nigeria are not far from

1. No design or poorly designed buildings

2. Use of inferior construction materials

3. Employing unqualified professionals from design stage to construction

4. Poor quality control during the construction works

i will elaborate further on this below.

1) NO DESIGN OR POORLY DESIGNED BUILDINGS

I'll start by first differentiating between the architect's and engineer's use of the word "design". The word design from the architect's perspective is about beauty and function while for the engineer, its mainly about safety and economy. For the structural engineer, design is about finding the weight of the entire building and sizing the structural members (beams, columns, slabs, footings etc) to be able to withstand the stresses they are being subjected to. The structural engineer is also trying to achieve this in the most economical way by not making the sizes too big or putting more reinforcements (rods) than is required. Conversely, under-sizing and under-reinforcing the structural members leads to failure.

2 USE OF INFERIOR CONSTRUCTION MATERIALS

Oftentimes this is out of the control of the the client (owner) and/or his construction manager(supervisor) since their is no quality assurance from manufacturers for these products and the instituted federal body (SON) whose job it is to ensure quality control may be lax in their obligation.

The typical construction materials that could lead to building failure are
a. Cement
b. Fine Aggregate (sand)
c. Coarse Aggregate (chippings, gravel)
d. Steel Rods

3) EMPLOYING UNQUALIFIED PROFESSIONALS

This cannot be over-emphasized as it is the bulk of what causes building collapse. Our people say that "better soup na money make am". Is it wise that you plan to invest ₦5m, ₦10m, ₦20m etc. into your home or rental property and intend risking it all for "cheap"? Get a qualified engineer, architect, builder with street credibility to design your projects, then followed by a cost engineer or quantity surveyor for a detailed cost estimate( for cost control & budgeting). The overall cost of hiring qualified professionals relative to your project depending on its size can range between 5% to 10%.

how much are you willing to pay for peace of mind?

4) POOR QUALITY CONTROL DURING CONSTRUCTION

This is in most ways related to number 3 above as its skilled workers that can better deliver quality job. However, quality control during construction includes certain critical aspects of the job within the owner/clients control.

a. zero soil/geotechnical survey: a detailed soil test will reveal the type of soil available on site and its mechanical properties. by mechanical properties, it means if it(soil) can safely carry the applied stress from the building and what type of foundation is appropriate. It's the duty of the client to demand for and provide funds for this.

b. Nigeria inherently is a low trust environment and we all understand this. I've on several occasions requested for certain materials specifications only for the client to provide what another "expert" recommended for him which is usually lesser than is required. For instance, you could request for 50 bags of cement for concrete flooring while the client will provide 40 bags of cement and demand you complete the job with whats provided or you could request for 16 mm diameter rods and the client will provide 12 mm diameter rods.

Quality control is also making the design team different from the construction team and getting the design team to come to site for inspection on important occasions to ensure that their design specifications are adhered to.

Quality control could also mean taking procurement duties away from the site engineers/supervisors. If the desired materials are brought in on the site, there'd be more motivation for the professionals to avoid monkey practices.


Finally, are you about to start your dream project?
Do you wish to have a detailed cost breakdown of the project?
Have started already and you just wish to take it stage/item at a time? say parapet, lintel, "the German floor" or the foundation
And you wish to know the detailed costs and all quantities of materials required?
Well, look no further and contact me on whats-app 07033544353 or email frankitangltd@gmail.com

paul234:
I understand what a review means to a business, that's why have decided to write you one.

I contacted you sometimes ago for BOQ estimate for my proposed project, you gave your fee and professiona advises and after much consultation we're able to reach a consensus.

I would say my business dealing with you is one of the best have had on nairaland lately, you delivered earlier than the given time. The project started last month and I'd say the BOQ have been quite very helpful and insightful.

Kudos to you, and keep up the good work!

i am glad to hear this. i hope i can continue being of service to you. thank you.

Oufunmilayo67:
Hello house, I am new here and it's my first time inquiring.
I am working on a project in Osogbo, Osun state and I need some quotes for parapet construction of the building.
Length of 90 foot and width of 85 foot
I prefer a non precast please.
Thanks for your response.
God bless
Olufunmi

Hi Olufunmi,

Glad you reached out to us for your quote. However, i am going to need further information on the design of the parapet you are considering. By design i mean:
i) will have curved fascia
ii) will it be stepped or flat

you can reach me on whatsapp 07033544353 or email ekwueme.arinze@gmail.com so i can promptly rely to your requests.

Hope to hear from you soon. Thanks

The quotes will be much more detailed/accurate and easier if you already have the floor plans for this attachment.
so, provide the floor plans and i will get right on it. if you wish, you can reach me privately on whatsapp on 07033544353 or frankitangltd@gmail.com.

I'm glad I could be be of service.
If you don't mind, I'd like to know the feedbacks from your client on the BOQ. Thanks you.

I'm a civil engr and have constructed for a client and 2-bed bungalow that cost approximately 3m. I have the complete working DWG and the materials/labour cost estimate.

ROOF STRUCTURE & ROOFING SHEETS

Steel and timber are widely used for the roof skeletal structure and each type of material serves a special purpose. While steel is sturdier and can carry heavier loads superimposed on top of it, it can also be used where the building has no internal partitions to span great distances like in factories, shopping complexes etc. however, steel is bulkier and costlier than timber and require the services of specialist contractors to install them.
Timber on the other hand is prone to environmental degradation hence with lesser lifespan in comparison but its material is readily available & affordable at least in Nigeria and carpenters/tradesmen who install them are readily available because simpler technical expertise is required in comparison.
In a typical timber roofing skeletal structure, the members that feature are;

ROOF MEMBER ------ DIMENSIONS
1) Wall plates ------ 3’’ * 4’’ * 12’
2) Tie beams ------2’’ * 4’’ * 18’
3) Rafters ------2’’ * 4’’ * 18’
4) King posts ------2’’ * 4’’ * 18’
5) Struts ------3’’ * 4’’ * 18’
6) Purlins ------2’’ * 2’’ * 12’
7) Ridge piece ------2’’ * 4’’ * 12’
Noggins ------2’’ * 2’’ * 12’
9) Joists ------2’’ * 2’’ * 12’
These members perform specific structural function in the roof skeleton system and the section sizes are to be specified by the Engineer or the architect.

ROOF COVERING/SHEETS
Aluminum sheets are the most commonly used construction material used for roof covering is Nigeria and the reason is not farfetched. It’s very light in weight and most importantly doesn’t suffer environmental corrosion like steel but it’s costlier than steel when compared on weight terms. One very important thing to be careful about when choosing to buy aluminum roofing sheet is it’s gauge. The gauge is the thickness of the aluminum sheet and it ranges from as low as 0.3mm to as high as 1mm. As you’d expect, the thicker it gets, the costlier it becomes. The recommended thickness for residential building construction is 0.45mm to 0.55mm but be sure to use a Vernier caliper to measure the thickness before you procure from your supplier as you could be easily be supplied a lower gauge than you paid for.

In the market, we have
 Aluminum Step tiles
 Corrugated long-span aluminum sheets
 Metcoppo roofing sheets
 Metro-tiles (steel)



We are Frankita Nig. Ltd.
@12a Zion Avenue, Phase6, Trans-Ekulu, Enugu.
Call/Whatsapp : 07033544353
E-mail : frankitangltd@gmail.com

paul234:
I understand what a review means to a business, that's why have decided to write you one.

I contacted you sometimes ago for BOQ estimate for my proposed project, you gave your fee and professiona advises and after much consultation we're able to reach a consensus.

I would say my business dealing with you is one of the best have had on nairaland lately, you delivered earlier than the given time. The project started last month and I'd say the BOQ have been quite very helpful and insightful.

Kudos to you, and keep up the good work!

I'm glad you found our services very useful.

It's our pleasure to serve you. Thank you.

ROOF BEAM & PARAPET

In recent times, parapets have become a common feature in most of today's buildings in Nigeria. i usually get a lot of calls from Nairalanders seeking information and the material/cost estimate for their proposed parapet projects.

The possible parapet designs are as wild as one could imagine them and while they(parapets) add aesthetic appeal to the building, they can also dig a deep hole in the prospective owners pockets. Its not all doom as approaching the problem from design & cost perspective will lead to the sweet spot for the owners satisfaction.

Typically, there are two distinct designs usually seen when your move around cities in Nigeria, and I've attached them both in this thread for perspective.




The items of work typically described and quoted for in this stage are

1) Carpentry Works: This requires plain planks of size 12''*12''*12', sawn planks of different and sizes depending on the design of the parapet, 2''*2''*12' timber, bamboo, nails, etc.

2) Reinforcement Works: This is a very tricky job as the roof beam and parapet concrete and re bar are formed and placed simultaneously. I've observed overtime that construction workers place this reinforcement wrongly and usually compensate for this wrong placement by over-reinforcing the parapet. You should consult a certified professional for your construction as the correct placement will lead to safe construction and economical use of materials and labor where every party wins.

3) Concrete Works:

4) Electrical Conduit Pipes Installations: This is not a very common feature in building. however, if you desire to have electrical spot lights in along the length of the parapets for aesthetic feel and to serve for security lights, you will need to have the conduit pipes installed by your construction professional prior to concrete placement in the form-works.



As with every activity on site, note to always consult an engineer/builder/architect before striking off or removing the form-works/planks used to contain the concrete as doing so before due date might compromise the structural integrity of your project.


we'll continue with the other stages stages tomorrow.


We are Frankita Nig. Ltd.
@12a Zion Avenue, Phase6, Trans-Ekulu, Enugu.
Call/Whatsapp : 07033544353
E-mail : frankitangltd@gmail.com

WALLS & PARTITIONS

All activities executed above the ground after the "German Floor" is categorized under the Superstructure.

This stage as the name imply is pretty straightforward and simple. During this stage, the client is happy as there is drastic changes Everyday the client come to site unlike the substructure.

The items of work typically described in this stage are

1) Blockwall (9'' and/or 6'' sandcrete hollow/solid blocks)

2) Gypsum (Partition) Boards

3) Concrete Works

4) Reinforcements works

5) Carpentry Works

Attached here are samples of

1) Foundation Layout (From Structural Drawing)

2) Substructure Quotation

SUBSTRUCTURE/FOUNDATION

This stage undoubtedly is the most critical of all stages in the building construction process and hence special care should be paid on geophysical conditions and quality control to ensure the safety, economy and functionality of the building.

From my experience, a middle-income-styled 4-bedroom bungalow would cost about 20% of the overall project cost. this is obviously significant and at this stage of the construction works, clients usually feel like they are just "burying" money into the ground without much to see for it.

the items of work that are typically described in this stage are;

1) Setting Out

2) Excavation works (trenches and pits)

3) Pegging, Leveling & Ramming at bottom of excavations

4) Anti-termite treatment

5) Concrete Works

6) Reinforcement Works

7) Formworks/Carpentry Works

Block Works

9) Earth fillings ( backfilling etc)


Do you need a detailed Materials/labour cost breakdown for your project?
Do you need and architectural/structural/mechanical/electrical drawings?

Distance is not a barrier as all you need do is reach us on the contacts and we'll help in making your ideas and dreams a reality at an affordable cost.

We are Frankita Nig. Ltd.
@12a Zion Avenue, Phase6, Trans-Ekulu, Enugu.
Call/Whatsapp : 07033544353
E-mail : frankitangltd@gmail.com

Mr. Arinze Mustafa Olanrewaju has worked productively in his career for some years and finally decided that it's about time to invest in a home to live in with his family and as a retirement home.

However, he knows he is not well informed on the type of structure to erect. is it a bungalow or a duplex? is it going to be 2-bedrooms, 3-bedrooms, a mansion or apartment blocks to also earn rent on his property while he lives in the building too.

He decides to consult the services of a building construction specialist and after discussions, he was well informed about what he needs and within his budget. He decided it's going to be a middle-income-styled 4-bedroom bungalow as it will likely cost him between 5 million to 8 million depending on

a) his city of residence,
b) the size of the building
c) the construction material's specifications

The first thing he did was engage an engineer/architect/builder to produced a detailed architectural/structural/electrical/plumbing drawing of the bungalow. Then he send a Request for Quotation(RFQ) to the construction specialist for a detailed cost estimate for the proposed project.

This detailed quotation is based upon information specified in the drawings and contain the material and labour(workmanship) costs of each and every stage of work in the construction process. With the quotation/cost estimate, he can efficiently plan for the building project and maintain improved job quality and internal cost control during construction.

Below are the different stages of work in the construction process of the 4-bedroom bungalow and i will describe briefly the items therein.

For building projects, the substructure are the excavation works, concrete works inside the excavation trenches and pits,blockworks through to the DPC (German floor).

The superstructure on the other hand are all those above ground.

In a series of posts, I'll try to describe in details the various items/elements of work contained in a BOQ.

I've had prospective home owners reach out to me asking about information on what it would cost to build a four bedroom bungalow to foundation level or what it would cost to just roof their homes still under construction.

Obviously, you already know that the Bill of Quantities aids in budgeting/planing for the building project as well as to maintain internal control of all cost parameters during construction.

So, I'll be describing the

1. substructure/Foundation
2. Frames/upper floors
3. Blockwall
4. Parapet/Roofing
5. Doors & Windows
6. Fixtures & Fittings
7. Electrical &Electronic Installation
8. Plumbing & Sanitary Installation
9. Floor Finishing
10. Wall Finishing
11. Ceiling Finishings
12. Paintings & Decorations
13. External works


Engr. Ekwueme Arinze
Frankitangltd@gmail.com

Still interested on the cost estimate?
Call 07033544353 or email Frankitangltd@gmail.com

The key words are "cost effective" and "durable"

I think you are better off going with cast insitu parapet.
Juggling between safety, cost, design/aesthetics and durability, the cast insitu parapet is better.

For a cost breakdown, I'll be needing the building plan to execute such.

Call 07033544353 or email frankitangltd@gmail.com

Biko,Has anyone received the FCMB dividend yet?
I've already started spending it on credit.

Do you need a cost estimate for your building project?

Do you want to know the number of blocks, bags of cement, quantity of steel rods it will take?

Do you you want to know the labor cost estimate?

Call me on 07033544353
Email frankitangltd@gmail.com

Feel free to ask me any questions regarding this here. You can call me or reach me on the contact or email

07033544353
frankitangltd@gmail.com