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Friday, February 23, 2018

Some significant benefits of drone in surveying work

Now-a-days drones become very popular in surveying works. Drones allow you to conduct a survey of your property easily for drawing up exact legal property lines. With drones, it becomes easier to demarcate the boundaries prior to start any major construction, fencing, or adding service roads. Given below, some vital benefits of drones.

Greater Resolution: A drone can fly nearer to the ground to catch aerial video and pictures. The produced images and collected data from the drone are sharper and contain superior resolution compared with the information gather from a plane or helicopter.

It facilitates to get more authentic information. Images with superior detail can be used for better decision-making in property utilization.

Access the unattainable: It becomes difficult to obtain perfect surveying results from the areas having dense brush, trees, ponds, rivers, steep embankments, swamps, and marshes. With misaligned results, it is not possible to get perfect result for survey in some cases. Drones can freely pass through any areas which appear as impossible. A drone can focus on areas which are problematic because of proper visual sighting. The results bring you the entire picture of the property as a whole.

Rapid Data Retrieval: Trained, professional drone pilots have good knowledge in obtaining the information instantly required by you. An “as the crow flies” feature reduces the time significantly for a survey crew to avail further reaches of significant properties. The drone will record all of the necessary information and set back instantly.

Security of Survey Crews: A survey crew often faces challenge while making survey in areas which contain rough, uneven terrain, cliffs, embankments, loose gravel, fast-running water, and tough brush. An injury may occur with little to no warning. With the use of a drone, it is possible to obtain a close-up aerial view and it safeguards the crews from danger.

Perfect Equipment for Mapping, Surveys, and Inspections: Drone is suitable for performing property surveys, mapping, as well as on-site inspections. All of these are accomplished instantly and with little disruption to any running construction work. You can get latest and perfect information that is crucial when perfect data is necessary for large projects.

Cost-Effective Results: A drone can bring you an accurate survey of the property with little human effort, in less time, and achieve superior results. These save your money significantly and get the real value for a property owner.

Some significant benefits of drone in surveying work

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Published By
Rajib Dey

Thursday, February 22, 2018

A position is vacant for Senior Project Manager and Project Manager in construction sector (VIC – Melbourne)

A position is vacant for senior project manager in Melbourne, Australia. The prospective candidate has to report to the deputy general manager (construction) as well as supervise assistant project manager or project administrator.

Prime Activities:
• Make sure that the projects are going on in an well organized manner during the complete project management process from the preliminary brief, right through to the design process and on to fruitful construction management.
• Take responsibility so that the project can be delivered maintaining utmost standard of client satisfaction & quality.
• Create construction programmes to guarantee detailed planning of time, costs and quality of projects.
• Make communication efficiently with all the stakeholders of the project.
• Assign team leadership to your project team and retain commitment to render superior quality work.
• Sustain and manage cost, schedule and quality of project activities to carry on budget, time, and fulfill agreed customer requirements.
• Sell off and manage risk.
• Build relationship with senior staff inside client organizations concerning provision of services within negotiated contractual obligations for a program or projects.
• Retain and improve the company’s reputation in the marketplace.
Duties and responsibilities
Project management
• Concentrate on Residential Projects (Apartment) in Melbourne
• Consultant for team engagement & management.
• Project programming and status reporting
• Generate reports for project
• Evaluate plans & drawings
• Help out department management
Required Qualification:
• Sound local experience (in Melbourne) as a team leader and ability to deal with residential projects (Apartment) among $100M to $500M.
• Minimum 7 years working experience on the position of Project Manager in the local top tier Developer or Builder.
• Sound construction and project management work experience (Both Builder and Developer experience PREFER).
To apply for the post, click on the following link
A position is vacant for Senior Project Manager and Project Manager in construction sector (VIC – Melbourne)

Published By
Rajib Dey

Tuesday, February 20, 2018

7 Prime liabilities of a Civil Site Engineer in a Building Construction Project

A site civil engineer takes lots of responsibilities as per the company’s rules and structure of the project management team. Given below, the complete liabilities of a civil site engineer :-

1. Accomplishment of the project in due course: The key liability of the project management team is to deliver the project in scheduled time. A site civil engineer has also to take this liability as he is the part and parcel of the project management team.

To accomplish a building construction project timely, a project management team has to take responsibility to make a “master Schedule” for the project. In this regard, the project manager should take the sole liability.

It is necessary to create the master schedule on the basis of the company’s rule. Now, the monthly and weekly target of the project will be determined on the basis of master schedule.

If it becomes easier to monitor each construction task on weekly basis, there will be no obstacles for the project to be accomplished in due course.

Therefore, the tasks given below should be undertaken to finish a building construction project in due course –:

• Create master schedule for the project
• Make a monthly plan on the basis of the master schedule
• Arrange weekly target on the basis of monthly target
• Monitor weekly target every day

2. Ensuring Contractor Selection on Time: Lots of tasks should be performed in a building construction project. Such as Civil works, Plumbing works, Electrical works, Painting works, etc.
All of these works should be executed with individual contractors. As for instance, the civil contractor should only perform the civil works like RCC and masonry works. Plumbing contractor performs sanitary and plumbing work and tiles contractors should accomplish the tiles work on a building construction project.
Although, the project manager takes the responsibility for the selection of the contractors, a site civil engineer should also assist the project manager to accelerate the selection process for the diverse work item of the project.
Check the project’s master schedule. When it is required to commence the next work phase, call for the next contractor prior to one month for executing the next task.
As for instance, if planning is made to commence tiles work after one month, enquire for tiles contractor from today.
A site civil engineer should take the liability to make sure the convenient work progress of the project. Therefore, call for desired contractors a month earlier than your master schedule to maintain smooth work progress.
Undertake the following tasks to make sure the selection of contractor on time –
• Study your project’s master schedule
• Determine when you are planning to commence next construction task
• Start enquiring of the contractor a month prior to start the actual task.
3. Ensuring Material Delivery on Time: The civil site engineer is liable for providing construction material on time to maintain the flow of construction work progress devoid of any shortage of materials.
For this purpose, don’t give order for all the necessary materials at a time rather order only those materials which are necessary on immediate basis.
Suppose you are going to develop a 2nd-floor slab and mild steel bar is required for that slab only. But if you give order for Rod for 3rd-floor slab also, a huge amount of money will be blocked unnecessarily which can be utilized for other purpose. It will not be so cost-effective.
So, the order should be given for materials which are only required.
So, the following tasks should be undertaken for making sure the delivery of materials on time – not before the time :-
• Workout the necessary materials for the task to executed next
• Make requisition for the materials. Specify material delivery date on the purchase requisition.
• Dispatch the requisition to purchase department on time. In a company, some times are required for approval of the purchase requisition. In this regard, some formalities are required. So, ensure that lead time is retained for the material delivery.
• Monitor the requisition in order that the delivery date of the materials is not missed out.
To get more information, go through the following link
7 Prime liabilities of a Civil Site Engineer in a Building Construction Project

Published By
Rajib Dey

Monday, February 19, 2018

Estimating Integration

How estimation done: Costs are generally estimated with the help of some methods that are found in Time Management idea such as one-point estimating, analogous estimating, parametric estimating and three-point or PERT estimating; besides all of this there is a different kind of estimation named method of estimation.

Bottom-up estimation is involved in the final distribution time of a project where it adds estimation of costs at each activity or work package, turning it up into control units and then finally works on whole project estimate. So the estimated created by following steps:
• Project management software: There is various kind of software that increases calculation speed needed to estimate costs and the calculations included direct, indirect, overhead and fixed cost calculations for many activities.
• Deciding resource cost rates: resources can be various kinds like human resources, vendors, consultants, suppliers, external technicians etc. and the project managers are aware about the involved rate for the resource cost.
• Reserve analysis: It gathers identification of activities with significant risks and resolution of all efforts needs to manage the occurred risks.
• Cost of quality: The quality efforts are divided as Cost of Quality.
In the time working with integration, often it is asked about estimation of interfaces that follows below kind of scenarios:
• In the New implementation of Sap, the project manager has to execute lots of interfaces to join with the previous systems
• In the B2B integration, a lot of new pattern and messages will come
• Movement from one integration broker to another.
When any of the scenarios will come interfaces are estimated by following the steps and the development is shown there:
1. Identification
2. System interactions with supported adapters
3. Specification
4. Development
5. Testing and fixing
6. Transport and configuration
7. Document
8. Going live
9. Support.
All of the steps take extra time that will expand the initial time. The 80/20 principle was invented a long ago that states that spend less time to do more work and if more time spends in the beginning of the estimation then the whole process might take longer time to end. To avoid this scenario, it is important to study about the process and understands it properly then starts the work and as there are more variations of the interfaces that look similar then it will be easy to arrange them as per order.
It must keep in mind that performing estimation is not an easy task as there will be many unknown details about development that can be seem unclear before started; so just go through them and make a detailed report.
Estimating Integration

Published By
Rajib Dey

Saturday, February 17, 2018

How to calculate volume and area of various complicated geometric shapes

In this construction video tutorial, you will be familiar with various formulas which are essential to measure the area and volume of various complicated geometric shapes.

These complicated shapes range from Trapezoidal pyramid, Right circular cone, Rumbas, Trapezium, Polygon, Circle, Rectangle, Square etc.

Geometry belongs to a section of mathematics that takes care of shape, size, relative position of figures, and the properties of space. It provides a practical means of managing lengths, area and volumes efficiently.

Geometry is segregated into two dissimilar types: Plane Geometry and Solid Geometry. The Plane Geometry is suitable for various shapes like circles, triangles, rectangles, square and more. On the other hand, solid geometry is associated with working out the length, perimeter, area and volume of different geometric figures and shapes. Besides, they are utilized to measure the arc length and radius etc.

Geometry Formula is useful for making calculation of the length, perimeter, area and volume of different geometric shapes and figures. There exist several geometric formulas, which are associated with height, width, length, radius, perimeter, area, surface area or volume and much more.

Given below, an extensive lists of different types of basic geometry formulas :-

Perimeter of a Square=P=4a
Here, a denotes length of the sides of a square

Perimeter of a Rectangle = P = 2(l+b)
Here, l denotes Length and b denotes Breadth

Area of a Square=A=a2
Here, a denotes length of the sides of a square

Area of a Rectangle=A=l×b
Here, l denotes Length and b denotes Breadth

Area of a Triangle=A=b×h2
Here, b denotes base of the triangle and h denotes height of the triangle

Area of a Trapezoid=A=(b1+b2)h2
Where, b1 & b2 belong to the bases of the Trapezoid ; h = height of the Trapezoid

Area of a Circle=A=π×r2
Circumference of a Circle=A=2πr
Here, r denotes Radius of the Circle

Surface Area of a Cube=S=6a2
Here, a denotes length of the sides of a Cube

Surface Area of a Cylinder=S=2πrh
Volume of a Cylinder=V=πr2h
Here, r denotes Radius of the base of the Cylinder and h denotes Height of the Cylinder

To learn the detail calculation process, go through the following construction video tutorial.

Published By
Rajib Dey

Friday, February 16, 2018

What are the exact room sizes, basic needs and vastu position of any Indian residential building?

To sustain a convenient and healthful life, the room space in the house should be used in an efficient manner. So, you should have sufficient knowledge on lowest room size, basic needs and exact position of various rooms in the conventional Indian residential building which are based on day-to-day activities in the household, sun’s location, privacy and grouping of rooms for smooth access and Vastu Sastra preference for house.

In this article, you will get all the details of the above mentioned topics :-

Living Room: Living room is located in the entrance of the house. It has direct connectivity with other rooms like kitchen, bedroom, staircase and bathroom.

In this place all the family members frequently meet. So, there must be adequate natural lighting and air circulation via large windows. The facing of windows should be in east and north direction to arrange sufficient lighting and ventilation.

Least room size for living room= 16 sq.m with 3m on one side.

Position, direction for living room with adherence to Vastu Sastra = North-East (Eshanya = Direction of health, power and prosperity)

Bed Room: Bed room is treated as the private rooms for family members where they perform different activities. Master bedrooms involve attached bathroom and toilet. Privacy is a great concern for this room. These rooms are frequently utilized in the night-time and early morning hours and so their facing should be in south direction or North-East direction to experience direct sunlight and heat in the early morning hours.

Least room size of bedrooms= 12 sq.m

Position, direction for Bedroom as per Vastu Sastra = South direction (Dhakshin Yama = Direction of health, happiness, growth and female love). Keep away from North-West direction.

Also, sleep with head facing south direction because earth magnetic influence.

Kitchen: Kitchen should be built up on the North-East or South-East direction with windows facing East. Modern kitchen should be constructed with shelves, loft, sink, storage and exhaust. It should be open and smoothly approachable to the living room and dining area to track the activities as well as keep in contact with other members in dining.

Least room size for kitchen = 8 sq.m

Position, direction for Kitchen with adherence to Vastu Sastra = South-East direction with cooking faces east (Agneya or Agni = Direction of health)

Agni mulai as per vastu sastram of tamilnadu
Next option is North-West direction(Vayavya or Vayu)
or finally North-East Direction (Eshanya)
Required area of the staircase is based on the type and position of the staircase.
Least width of steps = 1 m
Landing size = 1.2 m
Rise = 150 to 180 mm
Tread = 250 to 300

Position, direction for staircase as per Vastu Sastra = South or South-West direction.

To get more information on the above topics, go through the following construction article

What are the exact room sizes, basic needs and vastu position of any Indian residential building?

Published By
Rajib Dey

Thursday, February 15, 2018

Structural Design – Minimum Standard

Thumb rules for Structural Design of RCC Structures: It is advisable to use superior structural design software like ETabs or Staad Pro for making the design of structures. There exist different types of variables in making the design of a structure and therefore no minimum standards are perfect.

This guide is very helpful for making the design of very small structures, as for instance up to G+1 floors. It is recommended to apply good software for structural designer instead of manual methods. Manual method is only applicable for checks.

Real design is accomplished by applying the computers, through very advanced design concepts like pushover analysis, seismic analysis, wind loads simulation and various advanced processes.

Design of RCC Structural Components: This construction article sheds light on the minimum standards that should be undertaken for making the design of RCC structural components of a structure, like columns, beams, slab and foundation. Besides, the explanation is also provided for the minimum safe standards for the reinforcing bars which should be employed for the design of the above mentioned Structural Components.

Minimum cross-sectional dimension for a Column is 9”x 9” (225MM x 225MM). But to get rid of slenderness issues, a rectangular column with dimension 9″x 12″ (225 MM x 300 MM) should be designed for maintaining safety.

It is recommended to utilize M20 grade concrete for construction as per IS 456:2000 standard. The minimum steel required in a 9″ x 9″ column is 4 bars of 12 MM containing stirrups of 8 MM steel rings at a gapping of 150 MM centre to centre.

In a 9″ x 12″ column, two more bars should be included to easily manage the total to 6 bars having 12 MM diameter. This design is trustworthy for up to G+1 floors.

Minimum RCC beam size should not be under 9″x 9″(225MM X 225MM), with an extra slab thickness of 125 MM. It will be perfect to apply a minimum of 4 bars, with 2 bars having 12 MM thickness in the bottom of the beam, and 2 bars having 10 MM at the top of the beam.

A concrete cover having 40 MM dimension should be used. Besides, M20 grade of concrete (1 part cement : 1.5 parts sand : 3 parts aggregate : 0.5 parts water) should also be used.

Minimum thickness of RCC slab should be 5″ (125MM) as a slab may comprise of electrical pipes which are implanted into them with 0.5″ dimension or more for internal wiring to significantly decreases slab depths at specific places. It leads to cracking, weakening and water leakage throughout rains. Therefore, a minimum thickness of 5″ should have been retained.

Minimum size of foundation for a single storey of G+1 building should be 1m x 1m, where safe bearing strength of soil is 30 tonnes per square meter, and the approaching load on the column does not surpass 30 tonnes. Minimum depth of footing should be 4′underneath ground level. It is suggested to go to depths up to had strata.

To get more information, go through the following link

Structural Design – Minimum Standard

Published By
Rajib Dey