The outcome of a project largely depends on the behaviour of the manager as their actions will directly influence the behaviour of the team. Even with all the efforts, employees may put forth to salvage a once positive work environment, at the core of every toxic working environment is the bad manager. There are different types of managers, and each one has their own characteristics that determine how employees will react, the working environment and overall production. Five common types include:
1. Laissez-Faire
‘Laissez-Faire’, is French for leaving things to take their own course without interference. These types of managers tend to leave subordinates to get on with the work on their own and have little to no communication with them. They fail to provide regular feedback when supervising. Though this form of management may seem irresponsible, it requires a lot of trust. Highly experienced and capable employees need very little interference, as they are trusted to do the task to the best of their abilities. However, when it comes to employees with limited experience, this form of management means there will be low production value as these employees feel they do not have to do any work due to the lack of authority they have over them. It can also make these employees a lot harder to control and since work is not being done, resources, money and time are wasted, which in turn increases the costs of the project.
2. Autocratic
This form of management is most suitable for places such as the Army as it gives the manager complete power. These types of managers make all the decisions with very little or no input from the subordinates, and since they have total authority over them, employees find it hard to challenge the manager. This can create an atmosphere of fear and because of this quality of work and production may increase, however, retention rates might increase along with it, as employees may feel threatened and begin to resent their job. Nonetheless, this form of management might be suitable for employees who need close supervision as they need to be told what to do and when, but creative employees will find it hard to work in an autocratic environment.
3. Participative
This type of manager values every member of the team and listens to whatever input employees may have. However, the manager ultimately makes the final decision. This form of management will increase morale as employees make contributions towards the decision-making process and they feel that their opinions matter. With this management style, the employees easily accept changes in the company as they played a role in the process. As morale increases, production will increase along with it, making this a very effective management style.
4. Transactional
This management style is used to give out either rewards or punishments to employees depending on their performance. The manager along with the employees set goals together and agree on rewards or punishments depending on whether or not they reach their goal. The employees then follow direction and instructions set by the managers in order to achieve the goal. The manager has the power to analyze the results of the project and either give out rewards and praise the employees or train the employees depending on the outcome.
5. Transformational
This type of management is used to increase the morale of the employees and is normally used in situations where employees feel discouraged. There are high levels of communication between the manager and the subordinates to reach their goals. These leaders motivate the employees and enhance efficiency and production using communication. These types of managers delegate smaller tasks to smaller teams and focus on the big picture to achieve their overall goals.
Conclusion
There are many different types of managers, and some are used specifically to adapt to certain situations. Some management styles are more effective than others however it depends on the type of employees they are supervising, the task at hand, and the goals that are set.
Are you stuck working with a project manager who is manipulative and dishonest? If you are, you’re not alone!
Today’s workplace is a cut-throat environment with everyone trying to get ahead in some way, shape, or form. It’s no surprise that there are malicious, sneaky project managers who will do anything to get a leg up to succeed or survive, even if it means throwing you under the bus. Like a clever politician, these project managers keep their desires hidden, but underneath a friendly and charming exterior is a highly destructive individual whose goals are power and control. Pretending to pursue the greater good, he or she adopts the mantra of “company first” with a fervency that inspires admiration and respect, and most people accept his or hers claims of a selfless pursuit of noble causes.
Regardless of your industry, profession, experience level or company, these manipulative people exist and, if given the right opportunity, they can ruin your reputation and career prospects. They’ll tell you that the entire team hates you, thinks you’re arrogant, stupid, or incompetent, and attempt to manipulate you into believing that their opinions are objective facts. A study published in the Journal of Applied Psychology called it “social undermining” and “bottom line mentality.”
“According to a recent survey, roughly 90% of folks who read this post are presently working with at least one person who, mentally, would be described as a manipulator”.
Proving yourself in a new organization is hard enough. When someone manipulates and lies about you, it can hurt your relationships, your reputation, and your career. Luckily, Project Journal has 3 tips for effectively dealing with this workplace danger.
1. Don’t Ignore Your Gut
I should’ve seen it coming. Unfortunately, there isn’t a clear-cut answer to the question “Friend or foe.” If you find yourself putting up your guard around a co-worker, you might wonder if you’re imagining things and being paranoid? Well, maybe you are, but under no circumstances should you ignore your feeling. From experience, this is often the very first sign of trouble. Weak leaders sometimes resort to emotional deceit as a weapon for getting things done. Try to consider facts objectively. Manipulation is normally felt, rather than heard or seen, so you must listen to your gut.
What makes you mistrust this person? Do they constantly gossip? If so, be careful as those who gossip to you, will probably be doing the same about you too and like Mom always said, “If you don’t have anything nice to say, don’t say anything at all.” Plus, you don’t want to get caught up in the drama when people find out about this control freak’s gossiping.
Trust that you will be thrown under the bus when “stuff” hits the fan. If you’re still unsure, you should run their behaviour by objective people you trust. As trust is built on the foundations of a good relationship, instead of basing trust on someone’s words, observe their deeds.
2. Dealing with a Bad Apple
There’s a lot to be said for the old saying, “One bad apple can spoil the whole barrel.” Not only is that true for fruit, but it holds a lot of merit in the work environment. Rude behavior is contagious. Toxic manipulative employees have an unhealthy ripple effect that harms co-workers, managers, and subordinates alike. They lack positive personality traits, such as genuine concern for others, a generous and understanding nature, a desire to teach and encourage, a desire to have straightforward dealings with others. They dwell in a very dark place lit only by their own ambition.
“It takes just one malicious employee among the ranks to wreak havoc on your team’s culture.”
Healthy human interactions are not dominated by manipulation. If you feel you can’t trust them, don’t. Manipulators do not communicate openly. Instead, they resort to flattery or play the victim to gain your trust and sympathy. Through artful, indirect and devious methods, they influence and control others and have a fair amount of social support, most likely because no one wants to be on their bad side. But that doesn’t mean their behavior isn’t harmful.
Your priority in this situation must be to protect your professional standing. Begin documenting every instance of destructive behavior and take it to a higher authority. When a co-worker starts manipulating you and ignoring the behavior doesn’t work, distance yourself, if possible and keep all correspondences. When colleagues try to sabotage you, they might tell you lies to cause you to make mistakes. The more you cover yourself, the less you have to worry about. Change your passwords, shut down your computer when you leave your desk, and keep sensitive documents under lock and key. Remember to “choose your words carefully when sending emails so that things you write can’t come back to bite you. Unfortunately, if you lose your cool, you will be in danger of looking undignified.”
“When you know what a man wants you know who he is, and how to move him.”
’- George R.R. Martin, A Storm of Swords
It can be tempting to excuse the antagonistic worker who seems zealous about his job, but clearly, those employees may be undermining the entire workforce. Being direct lets the other person know you’re aware of their manipulative behavior, and in some cases, that may be enough to nip it in the bud. If you stay out of their world of negativity, you will be a much more difficult target for their manipulation.
3. Counteracting Sabotage
Manipulators are blind to the serious defects in their character, but keenly aware of the slightest weakness or imperfection in others. They are judgmental, suspicious, demanding and calculating, all negative personality characteristics. Even their outward charm is cold and calculated. Before you can deal with the situation, you need to understand the impact.
Is it a small lie with little effect? Is it a big lie that requires damage control or even legal action? Consider how others might view the situation. Although it may be difficult, the best choice might be simply to move on as the people who make it in the long-term are the ones who are honest, hardworking and able to maintain their professionalism.
“According to a recent Wall Street Journal article, workplace sabotage is on the rise in this difficult economy.”
If you choose to directly address the situation. It is critical to use neutral language and tone of voice. Do not stoop to their level, it is important to keep your integrity. Consider having witnesses to your conversation so it’s not your word against theirs.
Your final action can be accepting an apology and moving on, or it can be reporting the lie to a higher authority. In extreme cases, it can be making a formal complaint or hiring an attorney. It’s smart to search for job postings, even when you have no intention to quit. Obviously, you don’t want to let one bad apple lead to your resignation but, if nothing else, knowing you have options can help you feel more empowered and in control of the situation.
Other signs sabotage may be in the works: You don’t receive a promotion or responsibilities you logically should have gotten; cold or averse behavior from management that is (seemingly) out of nowhere; sudden and unexplained alienation by individual co-workers or even entire cliques; or unwarranted and continuous kind behavior from someone that was formerly aloof, ambivalent or even aggressive.
Manipulative behavior is widespread, but fortunately, it doesn’t exist everywhere. Do you have manipulative co-workers? How do you dodge their requests and still manage to pave a successful career path? Tell us what you think?
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We all know that the more power you have, the better you are able to get the job completed. The problem is most project managers have lots of responsibility, but hardly any authority and since most projects exist outside core business structures, they are forced to develop other methods of influence.
One unspoken evil that is often ignored on project management training courses is the politics of project management. While most of us view politics with disgust; there is no refuting that effective project managers are often seen as those who are equipped and able to employ fitting political strategies to further their project goals.
“In a Perfect World the Best Workers Would Be Promoted on Merit Alone and the Best Ideas Would Be Adopted Regardless of Personal Interest – but We Do Not Live in Utopia”
Have you ever included ‘office politics’ as a risk on your risk register? Probably not. Though, consider the potential implications of ignoring the ugly stepchild of project management?
“The Objective of Office Politics Is to Manipulate a Situation in Order to Achieve an Outcome That Will Benefit One Individual or Group at the Expense of Other Individuals or Groups.”
While it is unlikely that ‘office politics’ would be listed directly as a risk on your risk register, it is quite likely that one or more of the outcomes of it would. As a result, if you want to survive and prosper in the real world you need to combine good work with smart politics to ensure your own success and that of your projects. The biggest mistake a project manager can make is to assume that politics in project management doesn’t exist. After all, politics is human nature and has played an integral part in history since the dawn of civilization.
In a group where working interactions are fraught with tension and individuals have their own personal agendas or want to be “top dog” personal conflicts will often get in the way of the project aims. Issues between members of the team become the over-riding concern both for the individuals afraid and sometimes even the project manager. Meetings can consist of jostling for power or simply trying to justify your position and when that happens progress on the project will undoubtedly suffer.
For most project managers, playing politics is a form of slow, soul-destroying torture where logic, self-control, transparency and trustworthiness are replaced by deception, concealment, and sabotage. However, ignoring the external and internal politics surrounding your project or organization is dangerous. Successful project managers need to understand organizational politics and how to make them work for project success.
In the case of project politics you can use these key techniques in a constructive manner:
Carefully Manage Your Own Conduct
The first rule is to at all times act in a way that commands respect and beyond that, respect others. That means not gossiping, spreading rumors or getting sucked into interpersonal conflicts and arguments. Maintain your honesty!
Be positive as a positive outlook is a choice that you can always make and remain professional.
Be confident and firm but not hostile and make sure you take organizational perspectives, not a personal one when voicing objections or giving criticism.
Always assume things will be disclosed, so don’t rely on confidentiality.
Over time you will learn what works in your organization’s culture and what doesn’t. Try to watch other people and identify successful behaviors that you can model to navigate the political minefield.
Review the Organization Chart
Sit back and watch for a while. Identify the real influencers, those who are respected, champions, those who have authority but don’t use it, the mentors and last but not least the true brains behind the organization. Then re-map the organization chart in terms of political influence as politics will often bypass the formal organization chart.
Understand the Social Network
Once you know who’s who in the organization, you have to understand the social networks. This involves identifying who gets along with whom, groups or cliques that have formed and ongoing interpersonal conflicts. Over time you will learn who has the most trouble getting along with others and the basis for the interrelationship whether it be friendship, respect or manipulation, including how the influence flows between all parties.
Build Good Relationships
Now you need to build multiple networks but avoid aligning yourself with one group or another this way you can keep your finger on the pulse of the organization.
Don’t be afraid of politically powerful people and instead, develop relationships that cross the formal hierarchy in all directions.
Build your relationships on trust and respect and avoid empty flattery.
Use Your Social Network
You will need to learn to use your social network to stay clear of negative politics. You can do this through positive political action.
Use your network to gain access to information, build visibility of your achievements and improve difficult relationships.
Attract opportunities where you can shine and seek out ways to make yourself, your team and your boss look good.
Counteract Negative Play
“The Expression, Keep Your Friends Close and Your Enemies Closer” Couldn’t Be Any Truer When It Comes to Office Politics.”
Your mapping of the organization will help you to identify those people who use others for their own political purposes, and not for the common good. Know that these people typically have low self-worth (that’s why they rely on destructive politicking to get ahead). Always be very careful what you say to them. Understand what motivates them, their goals, and how to avoid or counter the impact of their politics
Remember loyalty is not a reliable factor in the workplace!
“It is easy to become a target if you’re ambitious or if you strive for change. One of the biggest mistakes we make in our career is to assume that everyone likes progress. This is not true’Å —’Å many are content with the status quo and will defend it with their life.”
Projects are rarely easy and office politics can compound other sorts of problems that arise so they need to be dealt with swiftly and firmly.
Some senior members of staff see procurement expenses as a necessary evil and overlook any efficiency improvement methods for this sector. This is not an uncommon way of thinking, as procurement and the supply chain is a massive part of any company’s costs and can total up to 70% of an organisation’s total spend.
These managers are missing out on effective changes that can shift procurement to a significant supplier of growth and profit for any business.
Follow these 7 steps to improve your procurement team.
1. Embrace Change
It’s so important for procurement managers to embrace and invest in technology changes currently taking place in the industry.
Managers should hold a full assessment of deficiencies in their processors and search for technology that meets the needs of the business, rather than fitting the business around new technology. For example, if you are having trouble with historic and retrospective analysis, invest in predictive analytics.
2. Consider Outsourcing
Outsourcing may not be an avenue you have ever considered in regards to procurement, even though it happens all the time with HR and IT departments. Even so, many procurement managers are still apprehensive to apply it to their supply chain.
Outsourcing certain aspects of procurement can be a way of improving existing systems and processors rather than a cost reduction measure. It can also allow your business to access highly skilled procurement experts when it would be counter-productive to hire someone internally. These individuals are often very focused on delivering results, and if you plan outsourcing correctly, the increase in productivity will outweigh the costs of outsourcing.
If a procurement manager feels like there are areas in the business where costs can be cut, it might be worth bringing in a consultant. There are also outsourcing services that offer expert domain knowledge and vendor contact opportunities.
3. Ensure Your Supply Chain Is Properly Staffed
The efficiency of a supply chain is very much dependent on the quality of its staff. As a procurement manager, it’s important to ensure that the supply chain is staffed with highly skilled individuals, and that these staff have regular access to education and training.
Procurement professionals will be tasked with a wide variety of roles, including:
Planning delivery timetables
Ensuring stores have enough stock
Overseeing the arrival of shipments
When hiring employees, it’s important to ensure they have skills such as communication, attention to detail and teamwork. They must also be willing to learn and improve throughout their career.
4. Create Risk Management Policies
One of the key ways of making a procurement team more efficient is to prepare for the unexpected. Procurement managers should establish proper levels of control to manage risk and ensure that all these policies are periodically reviewed. These risk management fail safes should include:
The financial impact a risk might have
The likelihood to the risk occurring
A priority list for managing risks
All staff members should be aware of these risks, and the processes in place if the risks occur. For example, if a major supplier goes out of business, your staff should be aware that there is a process for contacting secondary suppliers so you are never left without stock.
5. Establish Relationships with Key Suppliers
Staff who deal with suppliers on a daily basis need to have brilliant relationship building skills. Procurement employees need to work closely with suppliers to try and keep communication consistent and amicable, even if issues arise at either end.
Suppliers can help procurement teams reach their performance goals, and they are often very knowledgeable, with expertise to share about their products. Procurement teams can learn a lot from them, like the audience, seasonality and key selling points of products; it’s worth working on these relationships.
6. Stick to Ambitious but Manageable Targets
If a team has a tough but not unattainable goal to work towards they can prioritise, measure and focus on their tasks with a clear end in mind. This helps staff members feel more motivated and gives meaning to their work.
There will also be a sense of achievement when the targets are met, bringing your team closer together and improving teamwork.
7. Efficiency Is Attainable
The creation of a brilliant supply chain depends on your company’s understanding of procurement, along with the procurement team’s estimation of the total costs associated with each supplier and their contacts.
With help from technology, outsourcing, a great team and strong relationship building skills, your procurement team should improve its efficiency and business impact.
If you want to make enemies, try to change something. Change, no matter what scale it is on, can be a source of stress and anxiety for many. However, it’s common for change management practitioners to view resistance to change as an irrational barrier to progress. Another school of thought is that resistance to change is a social process that can strengthen changes and help to eliminate undesirable change.
The fact remains that change is necessary in all organizations. But, it is the way change is initiated which can so greatly vary. It can be forced upon companies by outside forces or just come from a realization that the company may be falling behind the times. In this way, change management might be quite beneficial to an organization. Organizations that have learned how to transform themselves through effective leadership and strategic control are more likely to survive and prosper. The dilemma is that most people hate change and love it at the same time and what they really want is for things to remain the same but get better.
The good news is that God has a plan for your life to prosper. If we trust in God and allow the change to grow us to become more like Jesus Christ in how we respond and act, then we are promised that all things will work together for good for those who love Him and keep His commandments!
The following thought-provoking quotes relate to change management including resistance to change, acceptance and change strategy.
“One of the reasons so many celebrities keep going in and out of rehab is that they leave out the critical element to lasting change: God.” – Unknown
“There is nothing more difficult to take in hand, more perilous to conduct, or more uncertain in its success than to take the lead in the introduction of a new order of things.” — Niccolo Machiavelli
“Change has its enemies.” — Robert Kennedy
“He who rejects change is the architect of decay.” — Harold Wilson
“Change is not made without inconvenience, even from worse to better.” — Samuel Johnson
“The world hates change, yet it is the only thing that has brought progress.” — Charles Kettering
“God supplies everything you need for successful change, and when you make changes with his help, it says changed.” – Unknown
“It is always easier to talk about change than to make it.” — Alvin Toffler
“It must be considered that there is nothing more difficult to carry out nor more doubtful of success nor more dangerous to handle than to initiate a new order of things.” — Machiavelli
“The path of least resistance is the path of the loser.” — H. G. Wells
“When you feel weak in the face of change, God is omnipotent, or all-powerful. “If God is for us, who can be against us?” the Bible says. (Romans 8:31, NIV) Knowing the invincible God is on your side gives you tremendous confidence.” – Unknown
“Paralyze resistance with persistence.” — Woody Hayes
“Culture does not change because we desire to change it. Culture changes when the organization is transformed – the culture reflects the realities of people working together every day.” — Frances Hesselbein
“The greatest danger in times of turbulence is not the turbulence – it is to act with yesterday’s logic – Peter Drucker
“The rate of change is not going to slow down anytime soon. If anything, competition in most industries will probably speed up even more in the next few decades.” — John P. Kotter
“Your success in life isn’t based on your ability to simply change. It is based on your ability to change faster than your competition, customers, and business.” — Mark Sanborn
“If you want to make enemies, try to change something.” — Woodrow Wilson
Don’t make change harder than it has to be. Do it the right way. Ask God for help.
The Nigerian construction industry is mostly concerned with the development and provision of projects such as roads, bridges, railways, residential and commercial real estates, and the maintenance necessary for the socio-economic developments contributes immensely to the Nigerian economic growth (Bureau of Statistics, 2015). Butcher and demmers (2003) described projects as an idea which begins and ends by filling a need. However, a project fails when its idea ends without meeting the needs and expectations of its stakeholders.
Nigeria Has Become the World’s Junk – Yard of Abandoned and Failed Projects worth Billions of Naira!
Hanachor (2013), revealed that projects form part of the basis for assessing a country’s development. However, a damming report from the Abandoned Projects Audit Commission which was set up by the Ex-President Goodluck Jonathan in 2011 revealed that 11,886 federal government projects were abandoned in the past 40 years across Nigerian (Abimbola, 2012). This confirmed the assertion by Osemenan (1987) “that Nigeria has become the world’s junk –yard of abandoned and failed projects worth billions of naira”.
Abandoned projects including building and other civil engineering infrastructure development projects now litter the whole of Nigeria.
Physical projects do not only provide the means of making life more meaningful for members of the community where the projects are located, successful projects also result in empowerment and collective action towards self improvement (Hanachor, 2013).
This Issue of Abandonment Has Been Left Without Adequate Attention for Too Long, and Is Now Having a Multiplier Effect on the Construction Industry in Particular and the Nigeria’s National Economy as a Whole. (Kotngora, 1993)
PROJECT FAILURE
Project Failure might mean a different thing to different stakeholders. A project that seemed successful to one stakeholder may be a total failure to another (Toor and Ogunlana, 2008). Some stakeholders, more especially the project users and some private owners, think of failed projects as a situation where a completed building project collapsed, a situation where by a completed dam project stopped working after few days of completion, or a completed road project that broke down after few months of completion. Other experienced stakeholders, such as engineers and architects conform to the iron triangle by Atkinson (1999) which states that the most strategically important measures of project failure are “time overrun”, “cost overrun”, and “poor quality”.
Turner (1993) noted that a project fails when the project specifications are not delivered within budget and on time;the project fails to achieve its stated business purpose; the project did not meet the pre-stated objectives; the project fails to satisfy the needs of the project team and supporters; and the project fails to satisfy the need of the users and other stakeholders. Lim and Mohamed (1999) cited in Toor and Ogunlana (2009) clarified that there are two possible view points to project failure namely; the macro-level and the micro-level. They further explained that the macro view point reviews if the original objectives and concepts of the project was met. Usually the end users and the project beneficiaries are the ones looking at the project failure from the macro view point, where as the project design team, the consultants, contractors, and suppliers review projects from a micro view point focusing on time of delivery, budget, and poor quality.
In the early 1990s, the failure as well as the success of any project was determined by the project duration, monetary cost, and the performance of the project (Idrus, Sodangi, and Husin, 2011). Belout and Gauvrean (2004), also confirmed that the project management triangle based on schedule, cost, and technical performance is the most useful in determining the failure of a project. Moreover, a project is considered as an achievement of specific objectives, which involves series of activities and tasks which consume resources, are completed within specifications, and have a definite start and end time (Muns and Bjeirmi 1996, cited in Toor and Ogunlana, 2009). Reiss (1993) in his suggestion stated that a project is a human activity that achieves a clear objective against a time scale. Wright (1997) taking the view of clients, suggested that time and budget are the only two important parameters of a project which determines if a project is successful or failed. Nevertheless, many other writers such as Turner, Morris and Hough, wateridge, dewit, McCoy, Pinto and Slevin, saarinen and Ballantine all cited in Atkinson (1999), agreed that cost, time, and quality are all success as well as failure criteria of a project, and are not to be usedexclusively.
FACTORS OF PROJECT FAILURE
Cookie-Davies (2002) stated the difference between the success criteria and the failure factors. Hestated that failure factors are those which contributed towards the failure of a project while success criteria are the measures by which the failure of a project will be judged. The factors constituting the failure criteria are commonly referred to as the key performance indicators (KPIs).
Timeand Cost Overrun
The time factor of project failure cannot be discussed without mentioning cost. This is because the time spent on construction projects has a cost attached to it. Al-Khali and Al-Ghafly, (1999); Aibinu and Jagboro, (2002) confirmed that time overrun in construction projects do not only result in cost overrun and poor quality but also result in greater disputes, abandonment and protracted litigation by the project parties. Therefore, focus on reducing the Time overrun helps to reduce resource spent on heavy litigation processes in the construction industry (Phua and Rowlinson, 2003). Most times, the time overrun of a project does not allow resultant system and benefits of the project to be taking into consideration (Atkinson, 1999). Once a project exceeds the contract time, it does not matter anymore if the project was finally abandoned or completed at the same cost and quality specified on the original contract document, the project has failed. Furthermore, Assaf and Al-Hejji, (2006) noted that time overrun means loss of owner’s revenue due to unavailability of the commercial facilities on time, and contractors may also suffers from higher over heads, material and labour costs.
Poor quality/Technical Performance
The word “Performance” has a different meaning which depends on the context it is being used and it can also be referred to as quality. Performance can be generally defined as effectiveness (doing the right thing), and efficiency (doing it right) (Idrus and Sodangi, 2010). Based on this definition of performance, at the project level, it simply means that a completed project meets fulfilled the stakeholder requirements in the business case.
CAUSES OF PROJECT FAILURE
A lot of research studies have investigated the reasons for project failures, and why projects continue to be described as failing despite improved management. Odeh and Baltaineh, 2002; Arain andLaw, 2003; Abdul-Rahman et al., 2006; Sambasivan and Soon, 2007; all cited in Toor and Ogunlana, 2008, pointed out the major causes of project failures as Inadequate procurement method; poor funding and availability of resources; descripancies between design and construction; lack of project management practices; and communication lapses
The contract/procurement method
A result obtained from two construction projects which were done by the same contractor but using different procurement methods showed that rework, on the design part which occurs when the activities and materials order are different from those specified on the original contract document, makes it difficult for the project to finish on the expected time (Idrus, Sodangi, and Husin, 2011). This is as a result of non-collaboration and integration between the design team, contractor, and tier suppliers. The rework on the design portion has a huge impact on project failure leading to the time overrun. The traditional method of procurement has inadequate flexibility required to facilitate late changes to the project design once the design phase of the construction project has been concluded.
Nigerian most widely used procurement method is the traditional method of procurement (design-bid-construct) which has been confirmed to be less effective to successfully delivery of a construction project (Dim and Ezeabasili, 2015). And, the world bank country procurement assessment report (2000) cited in Anigbogu and Shwarka, (2011) reported that about 50% of projects in Nigeria are dead even before they commence because they were designed to fail.
The way the construction projects are contracted, in addition to the way the contracts are delivered, contributes to the causes of projects failure. Particularly, among the methods of project contracting is lump-sum or a fixed-price contracting method, in which the contractor agrees to deliver a construction project at a fixed price. The fixed-price contract can be low-bid or not however, once the contract cost has been agreed upon the contract award, it cannot be changed. And, contractors are expected to honor and deliver the contract agreement, failure to do so can result in a breach of contract which can result in the contractor being prosecuted.
Awarding a contract to an unqualified personnel also contributes to project failures. When a contractor places more emphasis on money and the mobilization fee after a construction project has been initiated instead of getting the right workforce and skilled professionals that will execute the project. Instead the workforce chosen will often not be base on competence and required skills rather it will be based on availability. Moreover, poor strategy and planning by contractors who have overloaded with work also contributed to one of the causes of project failure.
Poor funding/Budget Planning
A lot of public projects in the Nigerian construction industry failed as a result inadequate funding, and the difference between the national annual budget and the budget actual released. Most of the Nigerian public projects are signed even before the actual release of the national budget. The difference in budget of the contracted project and the actual budget release can get the contracted company stuck as a result of inflation of prices, scarcity of construction material at the time of the budget release and mobilization to site. Also un-planned scope of work which can be as a result of the contractor working on another contract when he is called back to mobilization to start work. Moreover, poor budget planning is a regular mistake made by some contractors by not undertaking feasibility assessments before starting the design. The construction project should be planned according to the available resources and not according to the unrealistic expectations a client has in mind.
Discrepancies Between the Design and Construction
Limited collaboration between the contractors, engineers, and the architect results in discrepancies between the project designs and construction on site, and further leads to rework. Changes on a project designs, and changing to the scope of work in the middle of construction processes on site can be dangerous, and can lead to time overrun, increase in cost, and most of all can lead to abandonment. Moreover, many cases have been seen where the designs from the architects are not buildable on site, whileIn some cases, most contractors are unable to adequately specify the scope of work for the construction processes on site. Therefore any default on the design by the architect can be an opportunity for the contractor to make more money which might cause the project duration to exceed the time specified on the contract document.
RESEARCH METHODOLOGY
This research starts with a general reasoning or theory which says that the major cases of project failure in the Nigerian construction industry are defined based on time overrun and cost overrun. The findings from the data analysis will help on the decision to accept the theory or not. The research data was collected from the progress report for the month ending of October, 2015 published by the Nigeria of Federal Ministry of works on thirty-nine on-going highway construction projects at the South-South geopolitical zone. The table 1 below shows the information on the data collected which comprises of the project title, contract Number, project description, the contractor that was awarded the projects, the date of project commencement, date of completion and the extended date if any. The scheduled time for each project was specified as follows: project commencement date labeled as “a”,project completion date labeled as “b”, and the extended date labeled as “c”.
Table 1: The analyzed data on the highway project at the South-South zone in Nigeria.
DATA ANALYSIS
The data analysis was done with the use of Microsoft excel. The analysis started by obtaining the number of days between the date of commencement of each project and the date of completion to show the duration of each highway project. And, the number of days between the project completion date and the extension date showed the time-overrun. The project duration and the extended days were obtained with the use of NETWORKDAYS function in Microsoft Excel which calculates the number of working days between two dates excluding weekends and any dates identified as holidays.
The standard deviation between the specified project duration for each highway projects and the extended days was calculated to obtain the extent to which each highway project contract failed on its time of delivery. This was denoted as the degree of failure. The table 1 above showed the projects ranking which was done based on the degree of failure of all the highway projects. The highway projects that were ranked from one to sixteen have low degree of failure and are represented with green color, while the rest are those with high degree of failure and are represented with red color.
FINDINGS
The findings made showed that the successfully completed highway projects have no extended days or time overrun, and the successful on-going highway projects are still on schedule and have no extended days unlike the on-going highway projects that have already failed as a result of the extended dates. Other projects have been abandoned because they have exceeded the delivery date as specified on the contract document, and have no extended date of completion. Thus, no work is going on.
Figure 1: Abundance of failed highway projects at south-south zone, Nigeria.Figure 2: On-going failed highway projects
Figure 2 above showed that 14% of highway projects are still on-going projects because they have not exceeded the original date of completion as specified on the contract document. However, they are heading towards failure because they have been given an extended date of completion which can be as a result of some critical activities running behind schedule, causing delay on the critical path network of the projects. Moreover, the other 86% completely failed because they have exceeded their completion date specified on the contract document.
Figure 3: Successful on-going highway projects
The figure 3 above showed that 63% of the successful highway projects are still on-going because they have not exceed their completion dates, and they are not yet completed. However, those on-going highway projects might end up as failed projects as a result of poor funding, discrepancy between the design and the construction on site, and conflict between the construction parties or stakeholders.
“Say what you will do, and do what you said” or “Say as you will do it, and do it as you said”
CONCLUSION AND RECOMMENDATION
The idea of knowing what a failed project is, the factors and the causes is very important in project management. Success in project management can neither be achieved nor measured without the knowledge of project failure, its factors, and causes in the Nigerian construction industries. This work has shown that project failure is as a result of exceeded time of delivery, cost overrun, and poor quality. However, the analysis was only done based on exceeded time of project delivery because of the nature of the data collected.
This work suggested a few approaches to help reduce the number of failed projects in the Nigerian construction industry if properly implemented. Firstly, Having good collaboration between the project stakeholders involved in a construction project at the early stage of project conception is most important in order to accomplish the project objectives, and deliver the project on time, within budget, and quality specified on the original contract document (Othman, 2006).
Secondly, Adopting the ISO 9000 technique which is used for quality management will also help in achieving a successful project delivery. This technique states “ say what you will do, and do what you said” or “say as you will do it, and do it as you said”. This technique is not an indication of high quality but it promotes control and consistency which leads to specialization, and improved productivity and quality. Also, adopting the principles of lean construction will help to reduce waste within the construction and stream-line activities in order to improve the on-time delivery of projects.
Thirdly, Learning from the precedent failed projects, how those projects failed, and the reason for their failures. This will help the project manager to plan and mitigate the risks of project failures in the future. And, finally, more seminars and workshops will help to educate and enlighten clients (the federal government representatives), users, contractors, engineers, and architects on what is project failure, the factors that contributes to abundant failed projects, and their causes.
REFERENCE
Abimbola, A. (Novermber 24, 2012). About 12,000 Federal Projects Abandoned across Nigeria. Premium times (November 16, 2015). Retrieved from www. Premium timesng.com/news/108450-about-12000-federal-projects-abandoned-across-nigeria.html.
Al-Khali, M.I and Al-Ghafly, M.A. (1999). Important Causes of Delays in Public Utility Projects in Saudi Arabia. Construction management and Economics, 17, 647-655
Aibinu, A.A and Jagboro, G.O. (2002). The Effects of Construction Delays on Project Delivery in Nigeria Construction Industry. International journal of Project management, 20(8), 593- 599.
Anigbogu, N. and Shwarka, M. (2011). Evaluation of Impact of the Public Procurement Reform Program on Combating Corruption Practices in Public Building Project Delivery in Nigeria. EnvirontechJournal, 1(2). 43-51.
Assaf, S. and Al-Hajji, S. (2006). Causes of Delays in large Construction Projects. International Journal of Project Management, 24, 349-357.
Atkinson , R. (1999). Project management: Cost, time, and quality, two best guesses and a Phenomenon, it’s time to accept other success criteria. International Journal of project Management, 17(6), 337-342.
Belout, A and Gauvrean, C. (2004). Factors Influencing the Project Success: The impact of human resource management. International Journal of project Management, 22, Pp. 1-11.
Butcher, N. and Demmers, L. (2003). Cost Estiumating Simplified. Retrieved from www.librisdesign.org.
Cookie-Davies, T. (2002). The Real Success Factors on Projects. International Journal of Project management, 20(3), 185-190.
Dim, N.U. and Ezeabasili, A.C.C (2015). Strategic Supply Chain Framework as an Effective Approach to Procurement of Public Construction Projects in Nigeria. International Journal of Management and Susutainability, 4(7), 163-172.
Hanachor, M. E. (2012). Community Development Projects Abandonment in Nigeria: Causes and Effects. Journal of Education and Practice, 3(6), 33-36.
Idrus, A., Sodangi, M., and Husin, M., H. (2011). Prioritizing project performance criteria within client perspective. Research Journal of Applied Science, Engineering and Technology, 3(10), 1142-1151.
Idrus, A. and Sodangi, M. (2010). Framework for evaluating quality performance of contractors in Nigeria. International Journal of Civil Environment and Engineering. 10(1), 34-39.
National Bureau of Statistics (January, 2015). Nigerian Construction Sector Summary Report: 2010-2012.
Kotangora, O. O. (1993). Project abandonment, Nigerian Tribune.
Osemenan, I. (1987). Project Abandonment. New Watch Magazine, Vol. 1, pp. 15.
Phua, F.T.T and Rowlinson, S. (2003). Cultural Differences as an Explanatory Variable for Adversarial Attitude in the Construction Industry: The case of HongKong. Construction Management and Economics, 21, 777-785.
Reiss, B. (1993). Project Management Demystified. London: E and FN Spon Publishers.
Toor, S. R. and Ogunlana, S. O. (2008).Problems causing Delay in Major Construction Projects in Thailand. Construction management and Economics, 26, 395-408.
Toor, S. R. and Ogunlana, S. O. (2008). Critical COMs of Success in Large-Scale Construction Projects: Evidence from Thailand constructuction industry. International Journal of Project management, 26(4), 420-430.
Toor, S. R. and Ogunlana, S. O. (2009).Beyound the “Iron Triangle”: Stakeholder perception of key performance indicators (KPIs) for large-scale public sector development projects. International Journal of Project management, doi: 10.1016/j.ijproman.2009.05.005.
Toor, R. and Ogunlana, S. (2009). Construction Innovation: Information, process, management. 9(2), PP. 149-167.
Turner, J. R. (1993). The Handbook of project-Based Management: Improving the process for achieving strategic objective. London, McGraw-Hill.
Wright, J., N. (1997). Time and Budget: The twin imperatives of a project Sponsor. International Journal of Project Management, 15(3), 181-186.
We’ve all seen quotes designed to motivate or inspire us. Well, according to a new study, people who post these ‘inspirational’ quotes also have lower levels of intelligence. However, Godinterest disagrees, and see’s some quotes as universal nuggets of wisdom. You know the ones – those quotes that give you “Aha!” moments of inspiration or meaningful insights into your personal and professional lives. These are the ones you want to print out and place on your fridge so you’ll see them every day.
This collection of inspirational quotes features some of the all-time classics you may know, as well as some lesser-known ones you’ll love too. If you have any quotes you would have added, feel free to share in the comments section!
“The reason most people never reach their goals is that they don’t define them, or ever seriously consider them as believable or achievable.” – Denis Watley
“Our goals can only be reached through a vehicle of a plan, in which we must fervently believe, and upon which we must vigorously act. There is no other route to success.” – Stephen A. Brennan
“Without goals, and plans to reach them, you are like a ship that has set sail with no destination.” – Fitzhugh Dodson
“Goals are dreams with deadlines.” – Diana Scharf Hunt
“You must have long-term goals to keep you from being frustrated by short-term failures.” – Charles C. Noble
“Crystallize your goals. Make a plan for achieving them and set yourself a deadline. Then, with supreme confidence, determination, and disregard for obstacles and other people’s criticisms, carry out your plan.” – Paul Meyer
“The tragedy of life doesn’t lie in not reaching your goal. The tragedy lies in having no goals to reach.” – Benjamin Mays
“Progress has little to do with speed, but much to do with direction.” – Unknown
“The world makes way for the man who knows where he is going.” – Ralph Waldo Emerson
“Goals help focus you on areas in both your personal and professional life that are important and meaningful, rather than being guided by what other people want you to be, do, or accomplish.” – Catherine Pulsifer
“What you get by achieving your goals is not as important as what you become by achieving your goals.” – Zig Ziglar
“It doesn’t matter where you are coming from. All that matters is where you are going.” – Brian Tracy
“The true measure of a man is not how he behaves in moments of comfort and convenience but how he stands at times of controversy and challenges.” – Martin Luther King Jr.
“It’s not the load that breaks you down, it’s the way you carry it.” – Horne, Lena
“Difficulties are meant to rouse, not discourage. The human spirit is to grow strong by conflict.” – William E. Channing
“Nothing is particularly hard if you divide it into small jobs.” – Henry Ford
“It’s not whether you get knocked down. It’s whether you get up again.” – Vince Lombardi
“You must do the thing you think you cannot do.” E- Eleanor Roosevelt
“Motivation is what gets you started. Habit is what keeps you going.” – Jim Ryun
“Strong lives are motivated by dynamic purposes.” – Kenneth Hildebrand
“People who are unable to motivate themselves must be content with mediocrity, no matter how impressive their other talents.” – Andrew Carnegie
“Be miserable. Or motivate yourself. Whatever has to be done, it’s always your choice.” – Wayne Dyer
“The surest way not to fail is to be determined to succeed.” – Richard B. Sheridan
“A determined person will do more with a pen and paper than a lazy person will accomplish with a personal computer.” – Catherine Pulsifer
“There is no chance, no destiny, no fate, that can hinder or control the firm resolve of a determined soul.” – Ella Wheeler Wilcox
“It was courage, faith, endurance and a dogged determination to surmount all obstacles that built this bridge.” – John J. Watson
“Failure will never overtake me if my determination to succeed is strong enough.” – Og Mandino
“You’ve got to get up every morning with determination if you’re going to go to bed with satisfaction.” – George Lorimer
“We will either find a way or make one!” – Hannibal
“That some achieve great success, is proof to all that others can achieve it as well.” – Unknown
“Do not let what you cannot do interfere with what you can do.” – John Wooden
“Success seems to be largely a matter of hanging on after others have let go.” – William Feather
“Success is the sum of small efforts, repeated day in and day out.” – Robert Collier
Only one in three software projects will turn out to be successful. According to Standish Group’s 2015 Chaos report, 66% of technology projects (based on the analysis of 50,000 projects worldwide) end in partial or total failure. More surprisingly, these statistics have been the same for the last five years, the report shows. Furthermore, 17% of large IT projects go so badly that they can threaten the very existence of a company.
On Average, Large It Projects Run 45% over Budget and 7% over Time, While Delivering 56% Less Value than Predicted
Despite such failures, huge sums continue to be invested in IT projects and written off. For example the cost of project failure across the European Union was ┚¬142 billion in 2004.
It Projects Always Come with an Element of Risk, but There Are Huge Gains to Be Had If We Can Just Avoid Some of the Factors That Contribute Frequently to Project Failure
What makes a IT project successful, though?
According to the Standish Group, a successful project is on time, on budget and has satisfactory results (value, user and sponsor satisfaction, and meets target requirements). Other measures of success are widely known and accepted as true such as getting requirements right, providing effective leadership, and having full support and engagement from sponsors and users. Without these, it’s unlikely that any project would succeed.
But there’s more to success than what is widely known and, apparently, rarely followed. To reduce the risk of failure for your tech project, here are six key actions to take on the road to success.
1. Executive Vision and Involvement
Without a Executive Senior Sponsor Its Easy for Projects to Fail with the Organizational Resistance That Accompanies Large Change
Executive involvement is a primary variable in predicting the success of an IT project. Having a leadership team aligned across an organization articulating the purpose, value, and rationale for a project goes a long way towards getting stakeholders and end-users pulling the proverbial rope in the same direction.
2. Have a clear view of scope and timetable
Oftentimes, a tech project flops because its developers fail to plan and rush forward with an idea. However, some project managers plan so meticulously that they end up falling behind and lose momentum. The best approach is somewhere in between.
Interviewing team members, documenting requirements, prioritizing what is “mission critical” versus “nice to have,” getting agreement across stakeholders can feel like a never-ending cycle. As a result, requirement gathering has fallen out of fashion with many organizations in the past few years.
However, the ideal starting point for a successful technology project is to have a set of fundamental requirements with sufficient detail to develop against.
Requirement Gathering Is Labour-intensive and Challenging but Remains the Roadmap and Measuring Stick for Software Projects
This approach allows you to maintain sight of the business benefits as well as engaging stakeholders and responding to their feedback. In combination with a clear business case, a well-defined set of requirements also simplifies design and testing, two areas where projects tend to go sideways.
Ensure that requirements for the project are clearly defined and agreed upon among stakeholders and that you have a way to track, measure, and manage changes in requirements as appropriate during the project.
3. Define how you will deliver
When it comes to delivering a major project, one size does not always fit all. All products are customizable to some degree, so what might have worked in one company may not work in another company.
That being said, why reinvent the wheel if it’s already proven successful? Sometimes it can be more beneficial to use an existing off the shelf solution. Whichever direction you take, choose the delivery mode that works best for your company.
4. Risk Identification and Management
Every project has risk and there are many factors out of your control. People leave the organization, for better or worse, leadership changes, budgets get cut, however, many risks to projects can be mitigated or even eliminated with some forethought and on-going management. For example, do you have the resources you need to deliver the project (resource risk). Are project goals clearly understood and requirements clearly defined (scope risk). Do you have a realistic project plan and timeline (time risk).
Mitigating Risk Is a Combination of Science and Art, and Always a Balancing Process
5. Test your product again and again
A technology project is something that should overall support your business. It should not be something that dictates and forces you to change your operations. If this is happening, you should shift gears and focus on tweaking the technology, rather than lowering expectations and adopting less ideal requirements.
Adequate testing is a must for any tech project. While some features may be fine with automated testing, the best approach is to have a dedicated testing team. Testing activities should mirror those with the development team throughout the project’s lifetime. With thorough testing, a project should deliver with less design flaws or missing requirements.
6. Prioritize simplicity and performance
Developers often leave the external look and feel of a product to the wayside thinking these things are not necessities for the consumer to enjoy. However, user experience is absolutely critical to the success of the project.
Developers must consider things like storage, network requirements, processing speeds and overall performance in order to satisfy the customer. If users are going to have to wait for an extended period to allow information to load, there must be a good reason for the wait, otherwise they won’t return for future products.
Simplification and Improved Efficiency Is What Adds Value
Ultimately, using the product should be a smooth and intuitive experience. Additionally, tools and alternative routes must be placed logically without being intrusive. The process can be complicated, but the finished product should emit simplicity. After all, that’s what makes companies like Apple so successful. Simplification and improved efficiency is what adds value.
Modular homes sometimes referred to as “factory-built construction“, encompass a category of housing built in sections typically at a factory location. These houses must conform to local and regional building codes for the country the buyer plans to situate the dwelling.
Just like site-built housing, construction teams build modular homes tolast and increase in value over time.As the factory finishes building sections of the house, each piece is transported to the homeowners build site on large truck beds.Local building contractors then assemble the house and inspectors ensure the manufacturer has built your residence to code.Most customers find that modular housing is less expensive than site-built homes.
1. Benefits of Construction
One of the benefits of construction is that manufacturers build them indoors in an enclosed factory setting, where the materials used to build the homes are not subject to adverse weather during construction.
Most building contractors can finish erecting a house in as little as 1-2 weeks, though it may take up to 4 weeks or more for local contractors to finish building the dwelling on-site once it has been delivered.
2. Differences Between Modular and Site Built
Modular homes are not the same as site-built homes, which contractors create 100% at the build site.That means the contractor must collect all the materials for a house and built it on-site. Like a modular home, the site-built home must conform to all regional, state and local building codes. Many refer to site-built construction as stick-built homes. Stick built housing is also well-built and designed to last a lifetime.
3. Difference Between Modular and Manufactured
Manufactured housing is another form of factory construction. Many consumers have mistakenly referred to these homes in the past as mobile homes. Others refer to manufactured homes as trailers. Manufacturers do build these houses in a factory like modular homes on a steel chassis.
The manufacturer then transports sections of the home to the building site as completed.These dwellings are usually less expensive than both modular housing and site built housing, in part because they don’t come with a permanent foundation.Trailers and mobile homes are more likely to depreciate than modular or site built homes.
4, Advantages of Modular Construction Over Site Built
Modular homes offer many advantages over traditional site built dwellings. Many consider modular homes a hybrid breed of housing.Not a manufactured house and not a site built house, these homes offer consumers multiple benefits including costs savings, quality and convenience.In many ways modular homes surpasses site built housing in quality and efficiency.
Modulars have grown up. They are more and more becoming a mainstreamselection for first time and secondary homebuyers.Most people now realise they don’t’ have to give up design quality or customization to buy a prefabricated house.One of the biggest misconceptions people have of prefabricated housing is they are look alike.“Boxy” is not a word that can begin to describe prefab dwellings. In fact, more suitable descriptions of these buidlings would include: “Elegant, durable, customised and high-class”.Many people find they can afford to include more specialization and customization when they buy a factory built house over a traditional stick built construction.
5. Cutting-edge Designs
Looking for a building design with a little pizzazz?You need to check out the latest architectural designs associated with prefabricated buildings.Firms are now building more elegant and unique designs to meet the increasing demands of selective customers.People are selecting modular designs over stick built designs to build their dream homes.
6. Customised Design and Modification
There are hundreds of companies that offer modular prefabricated construction kits and plans, and most employ various architects and specialized designers to help customize yourhome.That means you have more choices and a wider selection of designers to choose from.If you don’t find a style you like with one designer you can often move onto another, without even switching manufacturers.
7. Huge Range of Selection
Its always best to select a home that matches your lifestyle and design preferences.
8. Rapid Customisation
These are often the ideal selection for homeowners in need of a speedily designed homes.You simply can’t build a dwelling faster.Site built housing can take months to design and build.A manufacturer can design and place a prefab house in a few short weeks. You can pick from just as many different styles as you would a site built home if not more, but don’t have to wait weeks for contractors to build your custom house.
9. Precise Budgeting and Timing
Yet another benefit of these designs is the lack of guesswork involved.You don’t have to worry about how something will look.You know that everything will arrive to the build site complete and you will know the exact outcome. You also don’t need to worry about unexpected expenses, which is commonly the case with site built homes.With a prefabricated house, you know exactly what your home will cost and can control that cost from the point of buying to final construction.This isn’t the case with stick built housing. With stick built housing you also have to worry about surprises in the middle of construction.It isn’t uncommon for example, for a contractor to quit in the middle of a project.If this happens you have few choices.
Your home will sit partially built until you are able to find a new construction team.This alone may cost you valuable time and money.
10. Improved Energy Efficiency
Many prefab houses also come with what manufacturers call the “Energy Star” certification.This is a national company that promotes energy efficiency.Buildings with this label use 30-40 percent less energy yearly than traditional stick built housing.
This saves you time and money.Some key features of prefabricated housing that help improve energy efficiency include tight installation,high performance and weather resistant windows, controlled air systems and duct systems, upgraded air-conditioning and heating units and use of efficient lighting and heating appliances.As a bonus, these features not only save on annual energy costs but also improve the quality of your indoor air. Think energy efficiency isn’t significant?Think again.Over the lifetime of your house you could save thousands of pounds in energy bills by buying a prefabricated dwelling.
11. Design Modification is Easier
Most prefab homemakers now use computer aided design systems when conducting operations.This adds to the efficiency of construction and improves the appearance and architectureof homes.Prefabricated construction ranges from plain vanilla styling to intricate and complex modern designs.
12. On Time and on Budget
Perhaps the two biggest features or benefits of prefabricated housing that manufacturers hone in on are the speed thatthey can be built with and the competitive pricing they can offer on the final product.This is one reason that modular homes are gaining popularity.
13. Appreciate in Value
These dwellings also appreciate much like sitebuilt housing designs.Most homeowners are interested in building value in their house over time.Prefab housing afford you the opportunity to do this (keep in mind however much appreciation is dependent on real estate location).Select a good build site and your house will gain significant value over time. Other factors may also affect appreciation including landscaping and how well the house is cared for year after year.These factors also affect site built housing.Unlike mobile homes, which depreciate, a modular homeowner can expect to gain value from their home year after year. Study after study suggests that modular homes appreciate just as well as site built homes.They are also just as easily insured and financed.
As far as risk goes, you are no more at risk buying prefabricated housing than site built construction.
Modular Home Facts
Modular homes appraise the same as their on-site built counterparts do.
Modular homes can be more easilly customised.
Most modular home companies have their own in-house engineering departments that utilize CAD (Computer Aided Design).
Modular home designs vary in style and size.
Modular homes are permanent structures – “real property.”
Modular homes are considered a form of “Green Building.”
Modular homes are faster to build than a 100% site-built home.
Home loans for modular are the same as if buying a 100% site-built home.
Insuring your modular home is the same as a 100% site-built home.
Modular homes can be built to withstand 175 mph winds.
Modular homes can be built for accessible living and designed for future conveniences.
Would you consider a modular home for yourself, or are you more of a traditionalist?
The term ‘Modern Methods of Construction’ (MMC) embraces a range of technologies involving various forms of prefabrication and off-site assembly.
MMC is increasingly regarded as a realistic means of improving quality, reducing time spent on-site, improving on-site safety and addressing skills shortages in the construction of UK housing.
Bridge Crossing Modern Design
The variety of systems now available potentially allows the designer enough choice to sidestep problems deriving from constraints posed by the use of any one method. MMC systems, from closed-panel timber framed systems to bathroom pods are a palette from which designers can make choices. They are not necessarily stand-alone solutions that anticipate all the needs of an individual site and can be mixed and matched as appropriate.
These limitations are not obstacles to achieving the good design in MMC-based schemes, but may hinder the incorporation of more complex and innovative types of MMC from which greater overall benefits may be obtained which are considered under the following headings:
1. COST UNCERTAINTY
There is no doubt that, given products of comparable performance the key issue in purchases of MMC construction systems is the price. At present not enough is known about the potential costs of using volumetric and closed panel systems to enable confident specification at an early date. This inhibits designers from exploring the full potential of MMC systems. This is particularly true of the less repetitive, small, one-off scheme, where a smaller margin of benefits is gained from using MMC. The principal barrier to the uptake of MMC, therefore, seems to be the perception of cost uncertainty with respect to using more complex systems. Without doing substantial project-specific research, consultants and their clients simply do not know with enough degree of certainty how much the volumetric or closed panel systems are likely to cost, and what would be the savings to overall project costs produced by potential speed gains to offset against increased capital expenditure.
This is due to the complexity of assessing the ratio of cost of repetitive elements where pricing is relatively straightforward to the cost of adjusting elements or building in another method for the abnormal condition. Decisions to use innovative systems are likely to be made once designs are well progressed to enable teams to be more certain of costs. This can increase the potential for change or result in design compromise as the designer attempts to incorporate the specific limitations of a particular system in their design.
In an attempt to improve this situation, the MMC consultant and or clients could pull together a directory of MMC expanded to include cost comparison data. The huge range of variables involved inevitably makes this difficult, but a database of current construction cost information would be an invaluable resource.
Contemporary Building Facade
2. PLANNING PROCESS AND EARLY COMMITMENT TO A SYSTEM
The time it can take to obtain planning permission has obvious implications both for project cost but also, in some circumstances, for architectural design innovation.
Most of the more complex types of MMC have an impact on dimensioning, the choice of external finish and detailing may have some effect on the buildings mass. Therefore, the construction system should be chosen prior to a planning application to avoid abortive work, redesign or amendment, or even resubmission for planning permission.
However, developers whose money is at risk, frequently hold off deciding on the construction technique until the last practicable moment, in order to get any advantage from fluctuations in material or component pricing.
Given the potential for lengthy duration of planning applications, this means that there is little incentive to prepare initial designs for planning with a prior decision to incorporate MMC firmly embedded. In cases where the developer has a financial or business link with the supplier, this is less likely to be the case. As the majority of commercial or residential developments involve some kind of arrangement with a developer, agreement on construction systems is often left to the stage after planning.
3. TIME INVESTMENT
Another very significant factor is the time investment required at the early stages of projects. This is needed to develop the design when the project is still at risk. There is a direct relationship between the scale and complexity of MMC component and the amount of time required to develop a design at an early stage.
The introduction of advanced or complex MMC techniques into the design process is potentially costly to the design team. A significant amount of research is needed to explore alternative systems, to obtain verification of suppliers’credentials, investigate mortgage and insurance issues, visit previous sites, talk to system suppliers, obtain technical performance guidelines, understand junctions and interfaces, coordinate other consultants, obtain building control input and so on.
For a consultant, the only way of investing in this research is either through timely payment of increased fees by a visionary understanding client or through the anticipation of increased future productivity through repetition when a project is phased, or large enough, or likely to be followed by another similar project.
The potential of learning a system and then being able to repeat lessons learned efficiently is a powerful incentive for both client and consultant. By contrast, HTA’ s project at Basingstoke is an example of a phased project with a three to four-year duration allowed the design team to repeat various elements of the design, and the manufacturer to develop improved solutions to technical and supply problems.
HTA’ s project at Basingstoke
4. INSUFFICIENT COMMUNICATION
Improved dialogue at the outset of the project is vital if design quality is to be maximised. Constraints and opportunities implicit within a particular system are more easily incorporated into design if partners communicate pre-planning. Increased early communication can be fostered through improved long-term partnering relationships.
Clients should also partner with a range of suppliers and architects so that choice and flexibility is not restricted.
5. INEXPERIENCE
Generally, the inexperienced client or design team will have to do more research, with the result that there is likely to be significant design development without a specific system being incorporated.
This is a disincentive to using a more complex system involving a higher proportion of MMC, where early decision making and knowledge of a system’ s capabilities have a decisive influence on the nature of the architecture. However, encouraging the take up of MMC through the use of a dedicated funding mechanism may assist clients in finding time for research into suitable MMC techniques.
Dome Construction Berlin
6. SUPPLIER’S ROLE
Site capacity studies and early stage pre-planning design studies could be undertaken directly by system suppliers on behalf of clients, cutting out the usual procedure of commissioning design work by independent consultants.
7. ASSUMPTIONS
There are a number of assumptions that are generally held about certain types of MMC that may have been valid at one time but are no longer true today. There is a need for reliable and up to date information comparing system criteria, performance data, timescales, lead in times, capacity, construction time, sequencing issues, limitations, and benefits.
Therefore it would be helpful if a forum for discussion and experience exchange was set up.
8. DEMONSTRATING THE BENEFITS OF MMC
There is still a large amount of skepticism about the need to go very far down the line with MMC. This is reflected in the acceptance of the desirability of maintaining or indeed enhancing the pool of traditional craft skills throughout the UK.
A balanced view is that there is a demonstrable need for the wider use of MMC which is recognized by both industry and government. The best way for clients and the public generally to become more confident and knowledgeable about the quality of design achievable through MMC is to see it demonstrated.
9. FINANCIAL INCENTIVES
There is no doubt that spreading the burden of investment through the life of a project helps to ensure a higher standard of specification and hence quality. In the Netherlands, a ‘ Green Financing’system has been developed by the Dutch government that provides favorable loan finance when certain sustainable standards are reached. In the UK, the Gallions HA has pioneered a study of this, based on a scheme in Thamesmead, ‘ the Ecopark project’.
Eco Park is an eco-friendly business park built on the False Bay coast. This business park is at the cutting-edge of sustainable design and offers a unique working environment in a secure, well-managed facility.
Welcome to the world of “Big Data.” We have more information at our fingertips than any generation in history. We live in the world of “Big Data.” That is the new way people are trying to describe this sea of digital facts, figures, products, books, music, video, and much more. Twitter, apps, Facebook–they’re each giving science new ways to look at what people do and why.
“Hopes, fears, and ethical concerns relating to technology are as old as technology itself.”
We actually welcome some aspect of Big Data. These mysterious data successes (or accidental successes) are easy to see as a kind of Big Brother future, where technology can track your every move and report back to ”¦ someone. However, StockholmstÃ¥g, the train operator is using new technology that employs big data to predict train delays before they happen.
“The Commuter Prognosis – A Social Scientist’s Dream Come True.”
The mathematic algorithm, called “The commuter prognosis” was developed in Stockholm, Sweden.
When a train is not on time the algorithm forecasts disruptions in the entire network by using historic big data to prevent the ripple effects that actually causes most delays. Wilhelm Landerholm the mathematician who has developed the algorithm said:
“We have built a prediction model, using big data, that lets us visualize the entire commuter train system two hours into the future. We can now forecast disruptions in our service and our traffic control center can prevent the ripple effects that actually cause most delays.”
The algorithm has been tested but is not currently being used by traffic controllers.
How does it work?
The key to the model is a large amount of historical data. The model works similar to a seismograph, an instrument that measures and records details of earthquakes, such as force and duration, but instead identifies late train arrivals. When this happens, the system uses historical data from previous occurrences to forecast the likely impact on the entire train network.
Real-time public transportation information is already used around the globe, however, traffic control centers still typically assess delays manually to try and prevent further problems in a network. The commuter prognosis system, on the other hand, will forecast these delay effects instantaneously and provide a prediction of how a single or multiple disturbance might affect the whole train network. The commuter prognosis system could change how traffic control centers operate all over the world.
“The Effects of One Delayed Train Can Quickly Multiply Within a Train Network”
Imagine that “The commuter prognosis” forecasts that a train will be 10 minutes late to station C in two hours. To deal with this the traffic control center issues a new train from station A that will arrive on time at station C. As soon as the new train has been put in motion the algorithm re-calculates and gives the traffic control center a new forecast for the entire train network within minutes.”
The most important benefit of “The commuter prognosis” is that it provides for a more punctual public transportation.
“The commuter prognosis” will be available in a smartphone app based on the original model. The app will integrate with other transportation big data to make commuting easier and will indicate which coaches are more or less crowded.
Big Data, Ethics, and Religion
These stories remind us that even though companies and governments are doing amazing things with data, it’s at best imperfect. The algorithms and programs they use to filter and respond to data are at least as fallible as the human beings who designed them. We can also see its complexity and failures as evidence of the amazing omnipotence of our God – who doesn’t make errors and who knows right where to find us, even inside a great fish or the depths of hell.
The arrival of big data has already brought with it numerous questions that have yet to be properly addressed. These questions are methodological, epistemological, and ethical, and they concern (inter alia) the ways in which data is collected, stored, interpreted, represented, and traded. A further complication is a speed with which data science is advancing, which means that (for example) the application of legal and ethical restrictions to the practice of that science will always risk being several steps behind the point that it has currently reached. There are indications that we are currently sleepwalking towards a situation in which the commercial exploitation of big data routinely increases social division, and renders privacy a thing of the past.
Ket factors
A mathematical model interprets big data to forecasts for each train in the train network.
The commuter prognosis can warn about delays two hours before the departure or arrival actually takes place.
The commuter prognosis calculates how the delay affects other trains in the system.
The purpose of “the commuter prognosis” is to make life easier for traffic control centers and to give passengers a better service.
In the future, the algorithm will be potentially adaptable for more types of public transportations and cities.
