Bill of Quantity for Construction

It is actually an itemized list of materials, parts, and labour (with their costs) required to construct, maintain, or repair a specific structure.

A bill of quantities (BOQ) is a text used in tendering process in the building construction industry. Here the materials, parts, and labour and other things are (and their costs) are listed.

It also (preferably) particulars the terms and conditions of the construction or patch up contract and itemizes all work to enable acontractor to price the work for which he or she is bidding.

It is usually arranged by surveyors and building estimators. The bill quantity generally made by a ‘taking of. The process of estimation is making: Architects, Structural Engineers, and other building consultants drawings.

These have been used to construct a cost estimate such as measuring meters of walls and roofs, the numbers of doors and windows, and systems as heating, plumbing and electrics.

Parallel work is then brought together under one thing, which is a process known as abstracting.

There is a Contingency sum is an item found within a Bill of quantities (BoQ). The item refers to hidden cost likely to be inviting during the contract. A Bill of Quantities considers all costs and is seen-through in relations to all costs.

Download Sample: Bill Of Quantities (BOQ)

Image Courtesy: http://images.1233.tw/

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Published By

Rajib Dey

www.quantity-takeoff.com

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Download Civil Engineering Software Free

These are some useful links for the civil engineers. It will be throughout helpful.

Geotechnical software GEO5: There are many programmes that solve geotechnical problems. Those are very easy with user friendly interface. Those programmes are based on analytical methods and the Finite Element Method (FEM). These are the geotechnical tasks: Slope stability analysis, Foundations design, Retaining wall design, Sheet pile wall, Soil Settlement, Underground structures etc.

3D Nature’s World Construction Set: It is photorealistic 3D terrain visualization for cartography to architecture, golf and forestry.

3D Structural Modeling Software – 3D+: It is autoCAD based pareametic modeling and analysis.

Archon Engineering – It makes the civil and mechanical engineering software.

ASCAD – Software for civil engineers and land-surveyors.

ARTS hydraulic design software - It is a graphical hydraulic design package.

Autodesk Civil - It builds on Autodesk Land Desktop with tools that mechanize civil engineering tasks.

AutoTURN – It is actually CAD-based software.

AutoTURN Aircraft – It is also a CAD-based software simulation tool used to assess aircraft.

BOSS International – It makes of civil engineering software for groundwater.

CAiCE Software Corporation – The creator of civil software automation tools for review, civil design, construction and drainage engineers.

Carlson Software – These are the makers of several AutoCAD and IntelliCAD-compatible surveying.

DTWARE Engineering Software – Software for article and incessant beam analysis.

Eagle Point Software - It is the architectural, civil and construction software, including AutoCAD add-on.

ELPLA - It analyzes and plan slab foundations and to decide contact force, settlements, instant activities and shear forces of slab foundations by the method of limited elements.

engineering-software.com – It is actually an engineering software store with reach collection.

Ezicad - It is the included package for cogo, contour routines and road plan.

Geocomp Systems - It is the creator of the software for review, civil design, and volume estimation.

GEOPAK – This is actually suite of civil engineering software for reviewing and roadway plan.

Geotechnical and Geo-environmental Software Directory – This software lists additional than 1,300 programs, advantage was more than 700 universal dealer and publishers of these programs.

Highway Safety Analysis Software – This is traffic accident studies program containing data entry.

IcoMap - It adapted paper land records into vector-based parcel maps.

Inlet Master – It is a hydraulic program to assist design and analyze the act of storm drain Inlets.

InRoads – it manages multiple aspects of civil engineering projects including road design, corridor design, and road widening many ore.

MWH Software – It is the creators of water distribution software.

ParkCAD – It is the CAD-based software for generating conceptual parking lot designs.

Performance of Reinforced Concrete – It is the Java Applet, forecasts the structural performance of reinforced concrete panels.

PGSuper - It can be used to plan and check precast-prestressed girder bridges in accordance with the AASHTO LRFD Bridge Design Specification. Free.

Rcolumn – It analyzes the unbreakable concrete columns for biaxial bending.

Rockmate Technical Services – It makers of software for the environment, vehicle tracking, surveying, security, explosives and the extractive industries.

Rockgrout – It is an animated and interactive program explaining the design and construction of cement grouting.

RockWare Inc. - It makes more than 200 applications for geological, hydrological and other related earth-science disciplines.

SiteComp – The Stand-alone reviewing and civil engineering software presents for contouring, legal description writing, and site.

Skjeggedal Consulting – It presents the areas, a program for calculation of section properties of steel beams.

Soakaway Design – Wastewater system design, includes rainfall map for the UK.

Software Solutions – It is actually a software solution for both industrial and commercial engineering applications.

Spencer Engineering Software – It is for the appraisal and selection of standard open-web steel joists for floor and roof construction, including joist/slab vibration analysis.

SPLASHS With Ripple-Thru – It is the relationship-based design software for civil engineers.

Structural Analysis Software – S-Frame – It is a completely included suite of structural study and design software solutions, from entry-level 2D frame analysis to advanced non-linear 3D finite element analysis.

The Engineer’s Document and Design System – It is the structural Calculation Software within Microsoft Word, to integrating analysis and design calculations.

Topocad - It is the CAD program for surveying, design, engineering and mapping.

VisionCivil – It is VisionCivil, the Civil Engineering Software for AutoCAD or MicroStation environments.

Wallingford Software – It makers of software for the water industry, including data management and network modeling software to hold planning and operations in water sharing.

X32 Group, Inc – It is the highway security analysis software for traffic accident studies.

Primus-DCF is free and whole software that permits Engineers, architect, Surveyors and building contractors to easily create bills of amount and estimates for the building industry through a very user-friendly interface. The monitor of the desktop becomes place where user would be able to open Price Books, Price Lists, Estimates and Bills of Quantities. They can consult them, insert, modify or copy parts of data from a source document to a purpose document, and easily adapt data with simple Drag&Drop operations.

It is only for WYSIWYG (What You See Is What You Get) technology, the manuscript that user can see while get restriction is precisely the same document you will get printed on paper.

The user can have dissimilar ID on the monitor and function on any of them wherever you want by simply pointing the mouse pointer on the part that want to adjust permitting you to work in a more direct and intuitive way. Still, the DCF (Document Computation Format) arrangement can be customized for free thanks to Primus.

Click the Download Link:

• Nisa Design Studio
• Sruds
• Fastrak
• Tedds – Free trial download
• Structural BIM
• Fastrak Composite Beam (free download)
• Bridge Engineering Software (free version)
• UnderSee Explorer
• PPS – Performance Planning System
• Kubla Software

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Published By

Rajib Dey

www.quantity-takeoff.com

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How Simple Earth Blocks can transform the building construction process to a new level

Pemba, a small Tanzanian island off of Africa‘s Eastern coast, is applying a useful construction material that can make a sea change in construction industry.

This newest construction material is used in constructing the new type of informal accommodation in the island.

In order to improve the durability & stability of the homes of the islanders, Canadian NGO Community Forests International is developing a solution that blends the economy and sustainability of wattle & daub with the strength of masonry: Interlocking Stabilized Compressed Earth Blocks (ISCEBs). This simple technology can provide great impact on the building construction methods.

The compressed earth blocks are formed by packing a manually operated machine involving clay, sand and some lime for stabilization and produce a quicker as well as highly robust construction as compared to conventional earth construction methods.

Besides, the machine that is utilized to make the compressed earth blocks, includes the option to place in hollow channels in the blocks for generating ventilation bricks to enhance the condition of living inside new buildings.

GTo be successful in their purposes, both in offering compressed earth blocks and all their other projects, Community Forests International is presently conducting an Indiegogo campaign. One can donate here, or follow their blog or facebook page for more information.

Image Courtesy: www.midwestearthbuilders.com

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Published By

Rajib Dey

www.quantity-takeoff.com

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Excel Spreadsheet Design for Engineering Calculations

This is some tips and tricks of Excel Spreadsheet; Sarah Outzen in San Francisco has projected this.

1. It is divided A, B, C, D to P and 1 to 39. Upper vertical column consists of Bridge variable, Joint XY, values, fx, fy, angle (rad).

The vertical column adjacent to number consists of Outer, Inner, Span and Load.

2. It is an additional credit assignment.

The real overthrow was "drawing" thebridge bind: both the bridge and the load "arrows" alter in shape. With bright use of an X-Y scatter plot and cell admission.

This sheet expresses compression and blending rafter. Then, it comes wooded information and ACD.

3. This was part of a multi-sheet project for the total design of an A-frame wood structure. The cells comprise NDS 2005 code calculations and specifications. The sheets represent length, width, tributary area.

4. This is the spreadsheet for seismic check of a 5-story moment frame building. This sheet is typically interior.

5. RBS (Reduced Beam Section) spreadsheet. This is basically concrete design calculator.

Ref: www.behance.net

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Published By

Rajib Dey

www.quantity-takeoff.com

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Some emerging construction management technology for AEC sectors in 2014

We have entered in a new era i.e year 2015. If you look back in 2014, you will find several advanced and emerging technologies which shape the architecture, engineering, and construction industry efficiently.

The following are some of the handy trends and latest technologies in the year 2014. Lots of new softwares emerge for survey professionals in 2014.

Leica Geosystem’s Pegasus: Two – It is a vehicle-mounted high-definition HDS scanning method that can enhance the speed of survey processing for large scale projects. With Pegasus Two, it becomes possible to execute 360-degree corridor surveys in excess of 50 miles per hour.

Drone Surveying. In 2014, lots of excellent drone technologies arrived with small, remotely operated multiple-rotor aircraft. The usability is found in diversified sectors like law enforcement to commerce as well as AEC industry. The drone technology is equipped with high-resolution digital cameras and highly developed software and can transform surveying process to the next level.

3D Concrete Printing. Concrete is considered as one of the most useful building materials for some of the best construction projects in the globe. Now 3D-printing technology is being incorporated with concrete to generate complicated building forms as well as minimize the time significantly necessary for generating such components through various orders of magnitude.

Smart Highways. In 2014, the Smart Highway project came into existence in the Netherlands. The traffic markings are created with a special new luminescent paint. Future motive of the project contains road paint to respond to temperature and sequentially offer weather warnings to drivers.

Kinetic Roads. In order to create a eco-friendly environment, several organizations are adopting ways for generating sustainable, ecologically friendly power. Recently, one Italian based company alias Underground Power has built up a way to capture the dissipated kinetic energy of braking automobiles to produce electric current. With these devices, it is possible to generate, an amount of power equal to that of 19 tons of oil annually.

Solar Roads. Scott and Julie Brusaw had developed a system of structurally engineered solar tiles for road use. These solar tiles have the ability to generate energy from sunlight as well as manage loads up to 125 tons. With this technology 31,250.86 square feet of roads, parking lots, driveways, playgrounds, bike paths, and sidewalks can be converted into the world’s biggest power network.

Evolution of BIM. Building Information Modeling (BIM) technology is becoming increasingly popular among architecture, engineering, and construction industries. Lots of inventive technologies which include some very handy software and hardware are contributing to stimulate the expansion of BIM.

Project Tango. Google’s Project Tango is an exclusive system compatible with handsets and tablets that can smoothly capture and evaluate spatial data recorded through device-mounted cameras. In 2014, Trimble announced conceptual applications to be utilized with these devices to leverage BIM data as well as pick up 3D models instantly which can be edited on the device.

BIM in the Cloud Computing. In 2014 big data and cloud computing start to feature themselves as a BIM tool. At this time this technology is facilitating global AEC professionals to work together in a specialized manner. It will result in speeding up design processes and at the same time minmizing errors and costs.

So we witnessed some latest and emerging technologies for AEC sectors in 2014 which range from smart roads to cloud computing and support the advancement in every phase of design and construction.

Image Courtesy & Ref: conjectblog.co.uk and lineshapespace.com

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Published By

Rajib Dey

www.quantity-takeoff.com

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Tips before constructing new house

Before building the sweet home of your choice, the owner and house builder needs to think quickly on some aspects.

Budget: Estimating the budget is one of the tough tasks for the house owner. The house owner can go for construction loan from the bank or mortgage personal assets.

Your plot & Location: Location is very important. Soil condition, drainage, zoning of the spot is significant before starting up theconstruction.

Designer & contractor: A good team of designers are required. An architect has to be engaged. A good builders needs to be contacted.

Arrange a Plan: Here architect needs to take a role. He will draw the plan. Discussion of the plan in the close family circuit is necessary before sending it for the approval.

Some necessary features: Plot plant consists of size and locations of arrangement of property. Floor plan includes size, door and window. Structural drawing must by submit with plan. There should be plumbing and electricity.

Agreement: The house builders now have to do the written contract agreement with contractors. The contractor will describe you the project detail.

Things to be care for:

• A permit fee has to be paid before a structure permit can be issued.
• It is not advisable to begin construction until the building permit has been issued.

Legal requirement should be clear.

Ultimately you will be accountable under the Building Act if your house does not get together the required standards, so make sure you utilize accomplished people who know all the structure controls and keep up-to-date with new principles and system.

Image Courtesy & Ref: myhouseconstruction.com

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Published By

Rajib Dey

www.quantity-takeoff.com

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Basics of Construction Engineering

Construction engineering is a significant sub-discipline. It is included in of civil engineering which has several applications. www.brighthubengineering.com has published this.

It has several applications and it is being applicable across the globe.

The construction activity is the main reflector of the country’s economy.

Construction Engineering

This profession engages several things:

• Construction
• Structure
• Transportation
• Environmental engineering

These all things are related to construction civil engineering and planning, execution as well as management.

Technique: The civil engineering techniques caught up in the construction sector engineering consists of survey, cost estimation and scheduling. The assurance to check the quality is also very important.

Applying modern method:-

• Brickwork is being slowly put back by concrete blocks,
• Porous real blocks are being used for pavements and landscaping.
• Ready mixed concrete is obtainable
• Padding Concrete Formwork is a current system in structure design
• With the rising cost of land, the obligation to construct buildings on utmost covered area on the same piece of land has become significant.

Design:- The importance of design in a building is utmost important. It is really a backbone. It looks after safety, cost and other important factor like environment.

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Published By

Rajib Dey

www.quantity-takeoff.com

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