Contract Administration

Contract Administration

Dubai construction sector ‘in big trouble’

The construction industry in Dubai has no chance of recovery in 2010 and the emirate’s real estate operators too were likely to face difficulties over the coming months, said an industry expert.

Those construction companies which are solely operating in the Dubai are in for big trouble, Khaldoun Tabari, vice chairman and CEO of  Dubai-based engineering contractor Drake & Scull International, was quoted as saying in Arabian Business. …

Contract Administration, Project Management

Be careful when you terminate a contract

In the current economic climate, there is growing interest in whether a contract can be cancelled, if one party is no longer able to fulfil its obligations due to financial difficulties.

A basic principle of contract law is that the contracting parties must perform their obligations with good faith and in a manner consistent with the contract. However, subject to this basic principle, a party to a contract that is subject to UAE law, can seek to end the contract in one of three ways: …

Contract Administration

Regulation shapes revolution in Gulf sustainable buildings

Abu Dhabi will make sustainability compulsory from 1 January. The argument that the Gulf doesn’t care about the environment is false. Abu Dhabi’s new building code, regulations that make sustainability compulsory in all buildings and major retro-fits throughout the emirate, come into force on 1 January 2010.

They will set a minimum standard for all the elements involved in project delivery, from the design of new buildings to the way redundant structures are demolished. This encompasses energy efficiency, water use and the wider environmental impact of construction. …

Construction Law, Contract Administration

The Cash Cow

On demand’ guarantee bonds are a typical form of contractual security in the UAE construction industry, particularly on large projects. Their use in theory, is to afford the employer with secured funds from a surety, in the event the defaulting party does not perform under a contract or becomes insolvent.

Prior to the onset of the liquidity crisis last year, the general attitude of an employer (as a beneficiary) would have been to threaten the encashment of a bond to impose commercial pressure on a contractor to perform. A call upon an on-demand bond would have been made if strictly necessary e.g. in the event of material or persistent default. …

Contract Administration

The Importance of Documents During the Crisis

It is undeniable that UAE is now facing the onslaught of the global financial crisis. Although UAE’s oil revenue has cushioned the impact of the crisis to some extent, the speed in which the impact of the crisis is spreading across the real estate and construction industries, particularly in Dubai, is unprecedented.
The number of construction projects being scaled back or even suspended is on the rise. Consequently, we have been receiving an increasing number of enquiries and instructions from employers and contractors involving suspension and termination issues. Inevitably, some projects will fall into dispute whenever a party decides to suspend or terminate the contract. A dispute or a chain of disputes may occur at any level, be it between the master developers and sub-developers, sub-developers and its consultants or contractors, or down to the level between the contractors and its sub-contractors and suppliers. …

Contract Administration

Precast Concrete

WHEN used as a construction system, precast concrete offers several advantages that range from improved quality to safer, long-lasting structures, says the Riyadh-based Al Rashid-Abetong (ARA), which has been serving the Saudi market for more than three decades.

The advantages of precast construction, coupled with the inherent benefits of concrete, provide a superior building material that has been proven the world over for several decades.

“Precast systems offer significant savings in construction, thanks to earlier completion dates, inbuilt fireproofing, reduced formwork, scaffolding, reduced wet trades and increased budget control,” says Munir Sultan, assistant sales and marketing manager. …

Contract Administration

Tendering Tips and Traps

This article will touch on some of the fundamental legal aspects of the tendering process relating to construction and engineering projects and offer some guidance on how best to avoid problems during this crucial stage of contract formation. Tendering for large and complex construction or engineering projects can be a very expensive exercise for employers and tenderers alike. However, it would be money well spent if the objectives of tendering were achieved. …

Contract Administration

FIDIC Red Book comes to contractors’ rescue

FIDIC Red Book comes to contractors’ rescueIn the current climate, many contractors are concerned that they may not get paid on time or at all, for work carried out on construction projects in the region. MARTIN PRESTON* looks at what remedies may be available to a contractor in such a situation.
CONSIDERATIONS of the rights of a party for non-payment require an analysis of both the contract that that party has entered into and the underlying law governing the contract.
For the purpose of this article, the governing law is assumed to be that of the UAE and, therefore, reference is made to the UAE Civil Code. Other GCC countries have provisions broadly similar to the UAE Civil Code but there will be differences between the various jurisdictions that the parties will need to be aware of.The most commonly used construction contract in the region remains the Fidic Red Book (1999 edition) – known as the Red Book.In its unamended form, this contract contains a number of key provisions relating to payment, supervision and termination. This article will look at the interaction between these provisions and the UAE Civil Code.Under the Red Book, payment is due within 56 days of the issue of a payment certificate. Late payment attracts “financing charges” (interest) at an annual rate equivalent to three per cent above the discount rate of the central bank of the country of the currency of payment (clause 14.8).Some GCC countries, notably Saudi Arabia, do not permit the payment of interest, and hence this clause will not be enforceable in those jurisdictions.
However, there is no blanket prohibition on the payment of interest under UAE law, although there are certain restrictions that the parties should be aware of. For example, regardless of the rate of interest charged, the amount of interest cannot exceed the principal amount due.If payment is not made within the 56-day payment period, the contractor has two options: give 21 days notice of its intention to suspend the works (clause 16.1); or after 42 days, give notice of its intention to terminate the contract (clause 16.2).During any period of suspension, financing charges continue to accrue on the unpaid amount. The contractor is also entitled to an extension of time and additional cost to cover any delays and/or additional costs occasioned by such suspension.Should the standard Red Book provision covering suspension for non-payment have been deleted, then the contractor may be able to look to Article 247 of the UAE Civil Code, which allows a party to refuse to perform its obligations under a contract if the other contracting party does not perform its obligations under the contract.This does not give a specific right to suspend for non-payment (as the Red Book does) and exercising this right may put the contractor in breach (if, for example, the employer has good grounds for not making payment). This right should, therefore, be exercised with caution. Injudicious reliance on this article could lead to the contractor being liable for delays and additional costs and, ultimately, lead to termination of the contract for contractor default.Clause 16.2 permits the contractor to terminate the contract if payment is outstanding 42 days after the date for payment. At the expiry of this 42-day period, the contractor must serve a further notice on the employer and the contract will terminate 14 days after the date of that notice.Interestingly, clause 16.2 makes specific reference to the employer being able to make deductions under clause 2.5 if the employer considers that it has a claim against the contractor.
But this is not referred to in either clause 14.8 (financing charges) or 16.1 (suspension).This raises the prospect that any counterclaim or set-off advanced by the employer in relation to an unpaid invoice can be ignored for the purposes of charging interest and/or suspending the works. However, it is unlikely that this would survive the requirement that a party must perform its contractual obligations in a manner consistent with the requirements of good faith under Article 246 of the UAE Civil Code.Another provision that may be of particular interest to contractors is clause 2.4. This entitles the contractor to require reasonable evidence that financial arrangements are in place to enable the employer to pay the contract price.If the employer fails to provide this information within 28 days of a request from the contractor, the contractor can suspend work after having given the employer 21 days notice of its intention to do so (clause 16.1).If within 42 days after giving notice that it intends to suspend work under clause 16.1, the contractor has still not been provided with this information, the contractor may terminate the contract on giving the employer a further 14 days notice of its intention to do so.Therefore, if a contractor is concerned that a developer may not have sufficient funds to complete a project, the contractor can request that the developer provide evidence that funding is in place to pay the contractor.The advantage to the contractor of this provision over the standard remedies for non-payment is twofold. Firstly, it allows the contractor to take action before incurring costs it is concerned it may not be paid for. Secondly, termination can take place 84 days after the contractor requests the financial information from the employer whereas termination for non-payment can occur only after 112 days have elapsed from the date of the invoice.Unfortunately for contractors, this is also one of the most frequently deleted clauses in the Red Book and so this avenue of redress may not be available in the majority of instances.
The Red Book provisions concerning termination are subject to the UAE Civil Code. This states, in Article 892, that a construction contract may only be terminated on completion of the works, by mutual consent or by an order of the court. This cuts across the termination provisions in the Red Book and could operate to prevent or delay a contractor from exercising what it thought was an enforceable contractual right to terminate for non-payment.A common amendment to overcome this is the insertion of a clause stating that if one of the parties to a contract has a contractual right to terminate that contract, the parties agree that that right can be exercised without the need to obtain a court order.Such provisions have not been tested in the UAE courts and it is questionable whether such a clause would be sufficient to constitute mutual consent at the time of termination or obviate the need for a court order, but it is currently considered best practice to include such wording to give the parties the best chance of enforcing their contractual rights to terminate.If a contractor is not being paid, then dialogue with the employer should always be the preferred first option. Suspension and termination of the contract are remedies fraught with difficulty and should only be considered after taking legal advice as to the rights and restrictions on exercising those remedies and considering the commercial consequences of taking such action.Gulf Construction
In the current climate, many contractors are concerned that they may not get paid on time or at all, for work carried out on construction projects in the region. MARTIN PRESTON* looks at what remedies may be available to a contractor in such a situation.
CONSIDERATIONS of the rights of a party for non-payment require an analysis of both the contract that that party has entered into and the underlying law governing the contract.
For the purpose of this article, the governing law is assumed to be that of the UAE and, therefore, reference is made to the UAE Civil Code. Other GCC countries have provisions broadly similar to the UAE Civil Code but there will be differences between the various jurisdictions that the parties will need to be aware of.
The most commonly used construction contract in the region remains the Fidic Red Book (1999 edition) – known as the Red Book.
In its unamended form, this contract contains a number of key provisions relating to payment, supervision and termination. This article will look at the interaction between these provisions and the UAE Civil Code.
Under the Red Book, payment is due within 56 days of the issue of a payment certificate. Late payment attracts “financing charges” (interest) at an annual rate equivalent to three per cent above the discount rate of the central bank of the country of the currency of payment (clause 14.8).
Some GCC countries, notably Saudi Arabia, do not permit the payment of interest, and hence this clause will not be enforceable in those jurisdictions. However, there is no blanket prohibition on the payment of interest under UAE law, although there are certain restrictions that the parties should be aware of. For example, regardless of the rate of interest charged, the amount of interest cannot exceed the principal amount due.
If payment is not made within the 56-day payment period, the contractor has two options: give 21 days notice of its intention to suspend the works (clause 16.1); or after 42 days, give notice of its intention to terminate the contract (clause 16.2).
During any period of suspension, financing charges continue to accrue on the unpaid amount. The contractor is also entitled to an extension of time and additional cost to cover any delays and/or additional costs occasioned by such suspension.
Should the standard Red Book provision covering suspension for non-payment have been deleted, then the contractor may be able to look to Article 247 of the UAE Civil Code, which allows a party to refuse to perform its obligations under a contract if the other contracting party does not perform its obligations under the contract.
This does not give a specific right to suspend for non-payment (as the Red Book does) and exercising this right may put the contractor in breach (if, for example, the employer has good grounds for not making payment). This right should, therefore, be exercised with caution. Injudicious reliance on this article could lead to the contractor being liable for delays and additional costs and, ultimately, lead to termination of the contract for contractor default.
Clause 16.2 permits the contractor to terminate the contract if payment is outstanding 42 days after the date for payment. At the expiry of this 42-day period, the contractor must serve a further notice on the employer and the contract will terminate 14 days after the date of that notice.
Interestingly, clause 16.2 makes specific reference to the employer being able to make deductions under clause 2.5 if the employer considers that it has a claim against the contractor. But this is not referred to in either clause 14.8 (financing charges) or 16.1 (suspension).
This raises the prospect that any counterclaim or set-off advanced by the employer in relation to an unpaid invoice can be ignored for the purposes of charging interest and/or suspending the works. However, it is unlikely that this would survive the requirement that a party must perform its contractual obligations in a manner consistent with the requirements of good faith under Article 246 of the UAE Civil Code.
Another provision that may be of particular interest to contractors is clause 2.4. This entitles the contractor to require reasonable evidence that financial arrangements are in place to enable the employer to pay the contract price.
If the employer fails to provide this information within 28 days of a request from the contractor, the contractor can suspend work after having given the employer 21 days notice of its intention to do so (clause 16.1).
If within 42 days after giving notice that it intends to suspend work under clause 16.1, the contractor has still not been provided with this information, the contractor may terminate the contract on giving the employer a further 14 days notice of its intention to do so.
Therefore, if a contractor is concerned that a developer may not have sufficient funds to complete a project, the contractor can request that the developer provide evidence that funding is in place to pay the contractor.
The advantage to the contractor of this provision over the standard remedies for non-payment is twofold. Firstly, it allows the contractor to take action before incurring costs it is concerned it may not be paid for. Secondly, termination can take place 84 days after the contractor requests the financial information from the employer whereas termination for non-payment can occur only after 112 days have elapsed from the date of the invoice.
Unfortunately for contractors, this is also one of the most frequently deleted clauses in the Red Book and so this avenue of redress may not be available in the majority of instances.
The Red Book provisions concerning termination are subject to the UAE Civil Code. This states, in Article 892, that a construction contract may only be terminated on completion of the works, by mutual consent or by an order of the court. This cuts across the termination provisions in the Red Book and could operate to prevent or delay a contractor from exercising what it thought was an enforceable contractual right to terminate for non-payment.
A common amendment to overcome this is the insertion of a clause stating that if one of the parties to a contract has a contractual right to terminate that contract, the parties agree that that right can be exercised without the need to obtain a court order.
Such provisions have not been tested in the UAE courts and it is questionable whether such a clause would be sufficient to constitute mutual consent at the time of termination or obviate the need for a court order, but it is currently considered best practice to include such wording to give the parties the best chance of enforcing their contractual rights to terminate.
If a contractor is not being paid, then dialogue with the employer should always be the preferred first option. Suspension and termination of the contract are remedies fraught with difficulty and should only be considered after taking legal advice as to the rights and restrictions on exercising those remedies and considering the commercial consequences of taking such action.
Gulf Construction

In the current climate, many contractors are concerned that they may not get paid on time or at all, for work carried out on construction projects in the region. MARTIN PRESTON* looks at what remedies may be available to a contractor in such a situation. …

Contract Administration

Contex a weapon against corrosion

Contex a weapon against corrosion
Hempel has been on the road promoting its solution to the harmful environmental effects on reinforced concrete. Its anti-carbonation coating system Contex is a proven ‘first line of defence’ against corrosion, says the leading paints and coatings manufacturer.
HEMPEL, a global leader in the production and sales of protective and decorative coatings, recently organised a Middle East roadshow as part of its efforts to communicate with specifiers and customers and introduce new solutions to solve certain engineering problems.
The roadshow seminars, held last month (May 4 to 17) in Kuwait, Bahrain and Saudi Arabia (Riyadh, Jeddah and Makkah), covered two topics that concern both civil and architectural interests – concrete protection and colour trends.
Moataz Kamel, marketing manager for Hempel Middle East (West), spoke about concrete protection, focusing on the aggressive environmental elements that concrete is exposed to and the damage that can occur through exposure to these aggressive agents.
He also presented Contex, Hempel’s highly effective solution for the protection of reinforced concrete against these elements.
A proven ‘first line of defence’, Contex is an anti-carbonation coating system that provides proactive protection to concrete against a wide range of possible attacks and in turn protects steel rebar from corrosion, maintaining both the compressive and tensile strengths of the concrete structure.
Says Kamel: “Reinforced concrete, as an engineering material, is widely used in most civil structures. When used in various structural elements, it needs to withstand various loads that the skeleton of the building is subjected to.
“Reinforced concrete consists of concrete mix comprising cement, water and aggregate in addition to steel rebar. After hardening and curing, the concrete mix acts as a passive layer protecting the steel rebar from corrosion. This protection comes mainly due to the alkalinity of the concrete, which exceeds pH12.”
Reinforced concrete in buildings may come under attack from a number of elements in the environment. These include liquid water, intrusion of carbon dioxide (CO2) and chloride ions, and sulphate attack.”
Carbonation
Elaborating on the process of carbonation, he says: “Carbon dioxide ingresses through pores in the concrete and in the presence of liquid water, it reduces the pH value of the concrete down to pH9. This reduced alkalinity makes the media aggressive on the steel rebar, which starts to corrode.
This apart, the CO2 reacts with calcium hydroxide (CaOH3), one of the chemical compounds in concrete, to produce calcium carbonate (CaCO3), which weakens the material and causes spalling of the concrete cover.
“Also when steel rebar corrodes, its cross-section increases, resulting in internal stresses, which in turn causes cracks in the concrete cover. This process leads to cracking and spalling of the concrete cover, which will further expose the steel rebar to the environment.”
Chloride intrusion
The highly alkaline environment of good quality concrete forms a passive layer surrounding the embedded rebar, which normally prevents the steel from corroding. However, chloride ions if present in the concrete facilitate a local breakdown of the passive layer when the pH value is reduced, resulting in pitting of the steel rebar. Pitting is a form of localised corrosion and occurs mainly in the presence of neutral or acidic solutions containing chlorides or other halides.
Other factors
Concrete surfaces may also crack due to various reasons, such as volumetric changes taking place due to drying of concrete; thermal cracks and tension cracks due to tensile stresses, says Kamel.
“These cracks also contribute the process of corrosion by allowing aggressive elements to get inside the concrete section and reach the steel rebar,” he adds.
Contex’s range of acrylic coating systems provides the most comprehensive solution for these problems within the civil industry, providing both water-borne and solvent-borne systems in a wide variety of finishes.
“Contex prevents liquid water, CO2 and chlorides from reaching both the concrete and steel rebar, thus preventing all expected chemical reactions that could cause concrete degradation and initiate steel rebar corrosion,” says Kamel.
At the same time, Contex allows the entrapped humidity to be released from the concrete section, facilitating the breathability of the building.
Finally, Contex has a crack-bridging ability to overcome cracks which may occur on the concrete surface due to previously-mentioned causes. This ability ensures the integrity of the coating system, preventing it from cracking and leaving the concrete section exposed to aggressive environmental effects.
Each of Hempel’s Contex anti-carbonation coating systems has been independently tested and certified by Taylor Woodrow laboratories in the UK, as being able to provide proactive protection to concrete structures against a wide range of possible attacks and defects, he says.
These include chloride intrusion, concrete carbonation, alkali degradation, rebar corrosion, water/vapour entrapment, crack-bridging ability, ultraviolet degradation, and mechanical/impact damage.
Colour trends
As part of the road show, Hempel also focused on the latest colour trends, which will shape the fashion, interiors and many other disciplines during autumn/winter of this year. Mohamed Baitie, regional brand manager, Hempel Middle East (West), presented four main trends to the audience – Contour, Punch, Opal and Roma.
With his presentation, Baitie took the audience on a journey of how the trends were identified before they were finally presented to designers. This was achieved through workshops that brought together selected designers from different industries to create colour palettes to represent the colour trends.
The workshops were conducted by the UK-based Global Colour Research Company, which is one of the leading colour research bureaus in the world in the field of shaping the colour trends globally.
Baitie also went through the concept of every colour trend and its main elements, pointing out however that these trends do not represent certain colour schemes and hence cannot be used directly as colour cards by designers. The four palettes represent the trends of colour, texture, transparency and glossiness, which Hempel takes and translates into its colour proposition through different colour cards that are provided to its customers.
“Hempel as a worldwide leader in the paint industry is keen to base its colour proposition on the latest colour trends created by the most reliable colour research company worldwide,” Baitie concluded.

Hempel has been on the road promoting its solution to the harmful environmental effects on reinforced concrete. Its anti-carbonation coating system Contex is a proven ‘first line of defence’ against corrosion, says the leading paints and coatings manufacturer. …

Contract Administration

BASF promotes new-age concrete concept

BASF promotes new-age concrete concept
BASF’s construction chemicals division has recently introduced a new-generation concrete concept, which combines the benefits of traditionally-vibrated concrete with those of self-compacting concrete.
Known as the Smart Dynamic Construction (SDC) concept, it has been developed in response to the new challenges for construction chemicals created by constantly changing construction techniques.
These challenges include the need for energy efficiency, higher concrete durability through perfect covering of reinforcement and higher fluid concretes to save time and money, according to Drummond Welsh, business systems manager for Admixture Systems, BASF Construction Chemicals.
The SDC concept allows the readymix concrete industry to reach these goals, he adds.
“As part of ongoing research over the past three years, BASF has been working on a solution to combine the advantages of traditional vibrated and self-compacting concretes, based on the notion that S5 concrete is not fluid enough and self-compacting concrete is not stable and reliable enough,” Welsh explains.
The result is the SDC concept suitable for upgrading S4 and S5 concretes to a higher performance level, with self-compacting characteristics and the same ease of production as standard concrete, at minimum extra cost. This new-generation concrete is easy to produce and robust in everyday use.
“The SDC concept consists of a mix design with less than 380 kg of fines; a tailor-made Glenium superplasticiser with exceptional workability retention and a low water to cement ratio; and the new RheoMatrix product – a viscosity-modifying agent (VMA) with self-organising molecules as the key element. Concrete mix designs can now be optimised to achieve unmatched and unique performance levels,” says Welsh.
VMAs are chemicals of natural origin or engineered purposely to modify yield stresses and/or plastic viscosity. They stabilise unstable concrete, significantly increasing the yield stress, with much lower increase of plastic viscosity. “Improvement of the yield stress of concrete is not enough to stabilise it; it is necessary to increase plastic viscosity at the same time. Combining the two effects, stability is improved to such an extent that the quantity of fines can be reduced,” he says.
“RheoMatrix 100 consists of a mixture of water-soluble polymers, which modifies the rheological properties of concrete. Its tailored mode of action imparts a level of viscosity within the concrete, enabling the correct balance between fluidity, passing ability and resistance to segregation – apparently opposing properties – to be achieved. This balance is lacking when the fluidity of the concrete is obtained by adding water,” Welsh points out.
Features & benefits
This innovative concept meets the existing and continually increasing demand for more fluid concretes and offers the following features and benefits to the industry without affecting flowability or strength development:
• Robust mix design with less than 380 kg of fines and day-to-day raw material;
• Slump flow between 600 and 700 mm;
• Strength C20 to C35;
• Self-compacting characteristics;
• Prevents segregation and bleeding;
• Can be used with all types of cement;
• Does not affect setting time; and
• Less sensitive to changes in water demand.
Welsh continues: “Thanks to a unique mechanism of action in concrete, savings of fines (less than 0.125 mm) can be achieved. The stable and highly-fluid concrete is close to self-levelling and thus permits installation without subsequent compaction. The placing process is easy enough to be handled by just one operator, which additionally saves up to 40 per cent of work time. This increases placing productivity up to five times. This apart, it is as easy to produce as standard concrete because the mixes are less sensitive to changes in water demand.
“In addition, the low percentage of fines such as cement – the production of which causes carbon dioxide emissions – improves the ecological efficiency of the concrete. Furthermore, this highly-fluid concrete embeds the reinforcement perfectly, giving it optimum protection against external corrosion. This characteristic increases the durability of the concrete and as a result considerably extends the lifespan of structures.
“And, due to its self-compacting characteristics, this concrete does not need to be vibrated, which means no noise and no health-hazardous vibrations for workers. Additionally, the new design guarantees a type of concrete with low stickiness, thus improving its workability.”
Application
RheoMatrix 100 is recommended whenever an increase in mix viscosity would be advantageous, especially for self-compacting concrete with low fines content (material passing the 0.125 mm sieve).
It is a ready-to-use liquid admixture, which should be added to the concrete during the mixing process together with the water. “This is particularly important in order to obtain maximum efficiency. For best performance, it is advisable to continue mixing until the concrete is completely homogeneous,” he emphasises.
In summary, the SDC concept provides a technology to simplify the production and control of a dynamic concrete, which adds economical, ecological and ergonomic values.
“It underlines the commitment of BASF’s construction chemicals division to tailor-made solutions that drive the concrete industry forward. In combination with local technical support and the backing of one of the world’s leading chemical companies, this new concept has the potential to move the market up to the next level of advanced construction practice,” concludes Welsh.

BASF’s construction chemicals division has recently introduced a new-generation concrete concept, which combines the benefits of traditionally-vibrated concrete with those of self-compacting concrete. …

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