Construction National

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COVER STORY

CONTENTS Regeneration through conservation ‘Heritage’ is a current venture by the “Johnnie” Johnson Housing Trust (JJHT) and involves the conversion and extension of three historic buildings in the centre of Stockport in Greater Manchester. read more on p4

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Phoenix building bucks the recession Putting migrant workers in the H&S picture Elliott Off-Site goes back to school in Luton Surfacing teams help get London ready for the Jubilee RedSky IT hosted server saves the day NFDC unveils revised High Reach Guidance RSPB to benefit from Crossrail tunnelling

TRAINING 9

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The entente du brickie comes to the NE Funding for work-based learning to end in March

DRILLING AND SAWING 11

Association looks after the interests of the ‘gems’ of the industry

NHBC PRIDE IN THE JOB AWARDS

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No nightmares on the streets these site managers build Regional Awards add to winners’ laurels Colleagues became competitors at national final

THE SURVEY ASSOCIATION 16

For all surveying needs, you need a TSA surveyor

TIMBER 18

SALES ENQUIRIES: Atir Abrar

Tel: 0161 710 3882

Paul Houldsworth Tel: 0161 710 3881 Wayne Taylor

Tel: 0161 710 3883

Glued Laminated Timber Association celebrates a quarter of a century of progress

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Exhibition hall showcases how GluLam performs in high humidity and temperature New name, new technology - but Floor Sanding Supplies offers the same high level of service Timber – re-use it or recycle it Shiver me timbers!

ASBESTOS 26

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ATAC qualifications recognised by UKAS Former Cambridge worker gets mesothelioma payout

FIRE SAFETY 27

Association marks 30 years of promoting fire safety

PORTABLE BUILDINGS 29

Portable building trade body puts the effort into energy compliance

CHIMNEYS 31

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Chimney engineering gets its own SAP A collaborative effort brings results in a changing world

TRANSPORT 35

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Tracking system saves money – and fights crime!

Council shows the green way to keep track of fuel use

SITE SECURITY 36

Don’t get bitten by the greed of others

CONSTRUCTION SUPPLIES 39

Classified supplies listing

For editorial and all other enquiries: Tel: 0161 710 3880 Fax: 0161 710 3879 Email: editorial@dmmonline.co.uk Suite 2, 61 Lower Hillgate, Stockport SK1 3AW Editor: Chris Stokes Copyright Construction National.

All rights reserved. No part of this publication may be copied, reproduced or transmitted in any form without prior permission of Construction National. Views expressed in this magazine are not necessarily those of the publisher.

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CHQ

Regeneration th

conservat JOSEPH LEIGH HOUSE

MARSLAND HOUSE

THE OLD SCHOOL HOUSE

Joseph Leigh House, Marsland House and The Old School House before (left pics) and how they will look after the projects are completed (right pics)

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n ‘Heritage’ is a current venture by the “Johnnie” Johnson Housing Trust (JJHT) and involves the conversion and extension of three historic buildings in the centre of Stockport in Greater Manchester, to provide 51 apartments for shared ownership sale and intermediate rent. The project has received grant funding from the Homes and Communities Agency and the Heritage Lottery Fund.

The strong partnership that exists between JJHT and Stockport MBC is essential for the successful delivery of the challenging scheme, which will make a significant contribution to the long-term sustainability of Stockport town centre. The first handovers are due in May, with the final completions in spring next year.

The ‘Heritage’ development is situated at the heart of Stockport, within the Hillgate Conservation Area – an area of special architectural interest following the route of a historic thoroughfare that descends into Stockport from the south. The fundamental character of Hillgate flows from its past as a centre of small domestic industries, such as weaving and spinning, and as a coaching route with associated inns, houses and shops.

The main site of ‘Heritage’ comprises three separate buildings, which are being thoughtfully renovated and improved.

The external character and traditional architectural features are being carefully retained wherever possible and the internal finish is to the highest standards for 21stcentury living.

Joseph Leigh House will contain 20 twobedroom apartments for shared ownership.

Marsland House will comprise 27 one- and two-bedroom apartments for intermediate rent, including two flats adapted for wheelchair users, while The Old School House will contain just 4 two-bedroom apartments for shared ownership.

The site’s history Marsland House and The Old School House were both former buildings of the Bishop Brown Memorial Industrial School, certified on 4 September 1885 for boys and

rough

ion

‘HERITAGE’ SITEPLAN KEY: A = Marsland House B = The Old School

House C = Joseph Leigh

House

which closed in April 1924. Joseph Leigh House was formerly The Reform Club and was built on the site of a four-storey cotton mill in 1889. The development site includes the walled graveyard of a demolished nonconformist chapel.

JJHT has already delivered 50 new homes in Stockport town centre, starting with a scheme at the Market Place in 1997. Once ‘Heritage’ and a current shared ownership scheme on Ratcliffe Street are complete, that figure will have increased to 110 homes.

Who’s involved The scheme is being procured via a design-and-build contract with Copperleaf Ltd. The employer’s agent is SDA Consulting and the structural engineer is Atkinson Peck Consulting. The contract value is in the order

of £5.5m.

Conservation issues have proved a challenge and working within a very constricted site has raised difficulties with

n World War Two Spitfire pilot James Edgar “Johnnie” Johnson founded the “Johnnie” Johnson Housing Trust in 1969 and was its Chief Executive until his retirement in 1989. This year JJHT will be celebrating the completion of its 5,000th home. ‘Heritage’ in Stockport and ‘Mount Pleasant’ in Glossop – both of which involve the conversion of historic buildings to provide affordable, town centre living – are just two among the several exciting new development projects over the last few months.

The trust is a not-for-profit organisation dedicated to providing homes and services that people value. It provides a wide range of homes for over 5,000 residents, including general needs housing, retirement housing, housing for the less able, rural housing, supported housing and shared ownership.

The development team at JJHT works closely with local authority partners and the Homes and Communities Agency to provide a range of new homes that meet the housing needs of families, single people and couples, people with disabilities, first-time buyers and older people.

All the trust’s homes are built in line with Building Regulations insulation standards however, to reduce energy costs and improve comfort levels of tenants, JJHT has invested in extra insulation in many of its older properties. All the latest developments are designed in

material deliveries, parking, plant deliveries and the like. Those issues have been managed by working closely with Stockport MBC’s Conservation Department, to ensure

accordance with the Code for Sustainable Homes, to ensure they: • Don't have a harmful impact on the local ecology • Are built with environmentally friendly materials • Have energy efficient building fabric and installations • Give the occupiers easy access to public transport A spokesman for the Trust said: ““Johnnie” Johnson Housing is strongly committed to reducing the harmful impact on the environment from our activities as a landlord and provider of new homes, and to providing energyefficient homes that help to minimise our residents’ fuel bills.

“We believe in developing homes and communities that people are happy to live in and we have a long established track record of successfully delivering high-quality and affordable homes. We are proud to invest in major regeneration projects which contribute to the preservation of some key conservation areas and provide new homes where people want to live – now and in the future.” q www.constructionnational.co.uk

the design worked sympathetically with the existing fabric to produce buildings which have both character and all the facilities associated with modern living.

‘Heritage’ has been designed to Secured

by Design and Eco Homes criteria. The highquality internal specification incorporates many features, including ‘A’-rated energyefficient gas heating and hot water system, gloss finish kitchen units with integrated electric fan oven, gas hob and stainless steel extractor hood and Ceramique wall tiles in the kitchen. The bathrooms feature Porcelanosa bathroom tiles, Twyford white bathroom suite and heated towel rail, and a thermostatic over-bath shower unit with glass shower screen. Access is via intercom and controlled access video door entry system, while the lounge and bedroom feature SKY HD system and TV points.

Mount Pleasant, Glossop JJHT is also in the process of converting a Victorian church and hall in Glossop, Derbyshire. The development will consist of 14 apartments, split equally between the two separate buildings. Grant funding has been provided by the Homes and Communities Agency and High Peak Borough Council and the scheme is due for completion in May. The two buildings will retain many original features, such as stained glass windows

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The Mount Pleasant Site, Glossop

and original stonework. The completed apartments will offer unique character, wonderful views and generous amenities.

All the apartments – which are NHBC warranted – come with a host of quality design features, including fully-fitted

kitchens, over-bath shower and screen, TV aerial and Sky HD+ cabling and communal amenity area. Seven of the apartments will be available to purchase through the shared ownership scheme and the remaining apartments will be available to rent. q

Phoenix building bucks the recession n Building work on Glasgow’s latest Grade A office building has been completed, following a suspension in 2010 when the original contractor went into administration. The 65,000 ft2 development at 67 Hope Street was originally known as the Copenhagen Building.

Last year Allied Irish Bank (GB) appointed Clark Contracts to complete the £2m project, which includes a glass curtain wall and a two-storey atrium.

Gordon Cunningham, managing director of Clark Contracts, said, “Completing this important Grade A office development is good news for Glasgow’s international financial services district and without doubt a valuable addition to the city’s stock of top quality office accommodation.”

The completion work was managed on behalf of the Allied Irish Bank (GB) by GVA Ltd. Letting agents McManus Property and Knight Frank are now marketing the building, branded SIXTY7, to prospective occupiers. q

Elliott Off-Site goes back to school in Luton n A new two-storey classroom extension at is to be built at Luton’s Bushmead Primary School

by Elliott Off-Site Building Solutions. The existing school building was constructed by Elliott Off-Site in 1999. The company will be able to utilise its knowledge of the construction of the existing building to ensure a seamless and high quality two-storey extension is achieved. It will provide a further six classroom spaces, a group teaching room, refurbished toilets and a new glazed link to another classroom block.

The new extension will be constructed using the same method of construction as the existing building, uprated to comply with current Building Regulations.

The external walls will be fair-faced brickwork to blend with the existing colour, and windows will be white uPVC. The pitched roof will include Marley concrete roof tiles, again to match the existing building.

“Having constructed the original building at Bushmead Primary School gives us a detailed knowledge of the structure, which will allow us to create a high-quality, seamless extension,” said David Jupp, business development manager at Elliott Off-Site Building Solutions.

“Our construction system is highly suited to the education sector, where buildings are required to be completed to strict schedules to ensure they fit in with the school timetable.” q

Putting migrant workers in the H&S picture n Deaths and injuries among UK-based migrant construction workers could be reduced if pictures were used in safety training – according to research commissioned by the Institution of Occupational Safety and Health (IOSH). The research, which was carried out by Glasgow Caledonian University (GCU), reveals that migrant workers’ understanding of building site health and safety improves when images are used in training. Based on those results, IOSH is urging construction companies to include illustrations as standard in their safety training sessions.

Statistics from HSE show that, although only 6% of Britain’s 2.3 million construction workers are migrants, they account for a disproportionate 17% of work-related deaths in the sector.

Senior research fellow Billy Hare instructed health and safety training to be delivered to over 80 migrant workers across four construction sites in London and Manchester using a combination of sketch drawings, pictograms and photographs to translate the safety message. Test scores showed that knowledge levels from pictorial images were always higher, some by as much as 20%.

He said: “This improvement shows that there is currently a gap in migrant worker training. After all, the standards, work methods and equipment used on UK building sites can be different to those that migrant workers are familiar with, so they may need extra support with understanding the risks a completely new environment presents.” q

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The entente du brickie comes to the NE n Housebuilder Yuill Homes has welcomed a group of French apprentices to its Cecil Court development in Hartlepool, as part of a foreign exchange programme in partnership with the town’s College of Further Education.

The apprentices are part of a group of 18 trainee bricklayers who have travelled from Les Compagnons du Devoir – an organisation of craftsmen and artisans in Albi, near Toulouse – to take part in a three-week apprenticeship training scheme to learn more about English bricklaying.

As well as taking part in construction workshops and English language classes at the college, the apprentices will spend four days a week on site working with Yuill Homes’ award-winning tradesman to develop their skills in general brickwork.

Rob Burrell, head of production at Yuill Homes, said: “We’re delighted to welcome the French apprentices on site and hope that the experience of working in a new cultural environment will help to develop their skills in bricklaying.

“We’re committed to providing opportunities for local trainees through the Yuill Homes’ apprenticeship scheme and have successfully worked in partnership with Hartlepool College over the years.”

Funded through the European Commission’s Leonardo da Vinci mobility programme, the exchange will also see students from Hartlepool College take part in their own work placement with French employers when they travel to Les Compagnons du Devoir in March.

One of them is John Rudge, an award-winning apprentice bricklayer with Yuill Homes. John said: “I’m really pleased to have been chosen to take part in the exchange. French building methods are completely different to here in England, so I’m really looking forward to working with new materials and gaining new skills which will improve my knowledge as a bricklayer.” q

Funding for work-based learning to end in March n Funding for work-based learning – which can help construction businesses maximise their full potential – is still available to companies based in England through the National Construction College (NCC), as long as trainees are signed up to the programme by 31 March.

The training places are available through the government-funded Work Place Learning programme, which helps up-skill workers by enabling them to train and qualify for an NVQ, meaning they can apply for their competency cards.

Having a fully-carded workforce, particularly in the current climate, means that businesses will be in the best position to win contracts and grow in the future. The work-based learning programme through the NCC is open to construction workers aged 19 years and over who live and work in England.

Once workers have completed the required training the NCC will assess their level of competence, through either visiting them on site or assessing them at an NCC centre, to carry out an Experienced Worker Practical Assessment (EWPA).

NCC director Andy Walder said: “We are committed to delivering the right skills for economic growth locally and nationally, and through this funding are helping construction businesses up-skill their workforce, putting them in the best position possible to secure new business opportunities and grow in the future. This funded training is available for a limited time only, so I would encourage anyone interested in undertaking this training to get in touch with us now to avoid disappointment.”

With a long-standing reputation and experienced staff, the NCC is in a strong position to deliver NVQ’s across a range of disciplines, including access and rigging, construction operations, plant maintenance and roofing occupations. q www.constructionnational.co.uk

Surfacing teams help get London ready for the Jubilee n Surfacing and landscaping work is currently being undertaken to prepare London’s busy South Bank for the Queen’s Diamond Jubilee. The £4m project is being carried out by FM Conway’s highway maintenance division on behalf of Southwark Council and Lambeth Council, with finance provided by the Mayor of London’s office.

The work is due for completion

by March and will be conducted over eight stages. It will improve the current paving and surfaces stretching along the South Bank of the Thames from Lambeth to Southwark, including around the London Eye, Tower Bridge, the Millennium Bridge, Tate Modern and Southwark’s world famous Globe Theatre.

The project poses a variety of challenges and requires effective

management, not least because of the high footfall of tourists and residents who use the South Bank daily. For that reason, much of the work is scheduled for completion during the night, with the remainder conducted through the day using a system of managed sectioning.

FM Conway will be deploying a mobile communications unit to the sites for each phase of work, to liaise with residents and provide information on the project and how it is progressing.

Karl Flanagan, service delivery manager for FM Conway, said: “So far the proposals have been well received and we have obtained excellent feedback. As the project progresses we will use the mobile communications unit to keep local residents up to date on progress.” q

RedSky IT hosted server saves the day n RedSky IT Summit software customer Doe Sports (North) were unfortunate to experience a major problem with their server and as a result found that they were unable to access the specialist construction financial costing software application, Summit. They contacted RedSky IT for help who offered to copy their data and programs onto the RedSky IT hosting server whilst they reviewed replacement hardware options. This was achieved and completed within 24 hours despite the poor condition of the hard disc on the ailing server.

As their system had been restored so quickly and efficiently, at only a fraction of the cost of a new server, Doe Sports (North) decided after using the service for only 4 days that it would be in their longer term interest to stay on the hosting system. They are now enjoying the benefits of a hosted system without the worry of any future server disasters as the service can be accessed from any PC with internet access and all the back-ups and upgrades are undertaken by RedSky IT. Les Maclean, director said: “RedSky IT were an enormous help to us, as we were in real danger of losing the data we had accumulated over the years, and we were unable to access the system to continue administering the accounting function of our business.

“Their response to our problems was reassuring and the technical staff went out of their way to assist, well beyond the normal 9-5 working time and our expectations. Within 24 hours they had secured access for us. I have no hesitation in recommending the hosting system offered by RedSky IT and their service to future prospective customers” q

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Association looks after the interests of the ‘gems’ of the industry n In 1984 a number of companies involved in the drilling and sawing industry, principally those using diamond-based products, came together to form the Drilling and Sawing Association (DSA) in order to represent their interests and those of the industry.

Diamond drilling and sawing technology is being used increasingly for cutting concrete structures, highways and other construction materials, including steel. The association’s members can provide specialist advice and equipment to carry out cutting tasks using methods which are often faster and more cost-effective than traditional ones. By employing a DSA member company, contractors and consultants can rest assured that the firm subscribes to accepted safety standards and carries adequate insurance cover.

The objectives of the DSA are to improve standards in the industry by establishing better codes of safe working practice, education and training.

Specifically, they comprise: • Promotion of DSA contractors within the construction industry • Establishment of Codes of Practice, where appropriate • Encouragement of training and education for members’ personnel • Improvement of efficiency • Dissemination of the most up-to-date information • Encouragement of the use of new equipment and methods DSA membership consists of two main groups: contractor members and supplier members. Contractor members are specialist companies supplying a professional drilling and sawing service using diamond-cutting

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equipment and technology. Other services which may be available from individual members can include bursting and crushing.

Supplier members include companies that supply the specialist machines, tools and accessories used in the drilling and sawing work.

Membership is open to all contractors and suppliers engaged in the diamond drilling and sawing industry, providing that they meet the membership criteria and agree to comply with the Rules of the Association and its Code of Conduct.

The DSA has produced an official Code of Safe Working Practice, which lays down guidelines for safe operation. The document provides a basis for safe working for its members who supply professional diamond cutting and controlled demolition services to clients in the construction industry.

In addition, the DSA provides information and documentation that benefits members in the following areas: • Risk assessments/method statements • Health and safety policies • Accident reporting • Sources of external publications and information on health and safety • Insurance • Marketing support • Representation to NSCC • Information on heating and ventilation systems (HAVS) • Tolerances and limits for sawing and drilling work The association, in conjunction with CITB-ConstructionSkills, has also developed a certification scheme for accrediting existing experienced operatives. Since 1994 the committee of the association has been committed to providing a certification scheme that: • Creates a nucleus of experienced and qualified operators • Gives main contractors and other clients the confidence to use • members that employ operators who have been assessed against • accepted criteria • Helps raise standards of safety and competence within the • construction industry.

• Is in line with general assessment arrangements in construction

As part of further development, the DSA has also joined with CITBConstructionSkills to provide a National Vocational Qualification and an Apprenticeship Training Programme in Drilling & Sawing. That scheme has been in operation for over six years and is currently responsible for training over 150 apprentices in a wide range of skills.

Since its formation, the DSA has built up a membership of more than 100 companies and organisations, and is committed to encouraging the development of consistent standards of workmanship. Main contractors and other clients can then have confidence in the quality and specification of work offered by DSA contractor members.

The DSA is a member of the National Specialist Contractors Council (NSCC) and the International Association of Cutters and Drillers, and has strong links with similar associations in Europe, America and elsewhere. q • A current list of members can be obtained by applying to the head office of the DSA, or visiting www.drillandsaw.org.uk.

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No nightmares on the streets these site managers build n It may have been Friday the 13th, but that normally inauspicious date in January proved anything but unlucky for four housebuilding site managers. They were crowned the Supreme Winners at the gala final of the NHBC Pride in the Job competition: the industry’s most prestigious awards scheme. They were given due recognition for their exemplary commitment to building new houses of outstanding quality.

The champions of the 2011 awards were selected from a shortlist of 32 Regional Winners and revealed at a special event held at the Park Plaza Westminster Bridge Hotel in London, hosted by glamorous TV presenter Denise Van Outen. The winners were: • Bill Hughes of Miller Homes Ltd North West, who won the Large Builder category for the fifth time for his Whittle Le Park development at Buckshaw Village in Chorley, Lancashire.

Evertonian Bill has won many awards over the years and this time he took home the top prize again for his effective management of a fast-moving, mixed-type site which includes both houses and apartments blocks.

• Stuart Gillespie of Mactaggart & Mickel Homes Ltd, who won the Medium Builder category for his Marr Meadows site at Barassie in Troon, South Ayrshire. A three-time Seal of Excellence winner and 2010 Regional Winner, Stuart – who has worked all his 20-year housebuilding career with the celebrated Scottish builder – has now gone one better in securing his first Supreme Winner title.

• George Lattimer of Lattimer Homes, who won the Small Builder category for an unprecedented eighth time for his Sheila Fell Close site at Aspatria, in Cumbria. George is the PiJ’s most prolific winner, gaining over 50 awards at all four levels in the category over a 15-year period.

• Damian Barden of Telford Homes Ltd, who won the Multistorey Builder category for his Creekside Village West development in Deptford, London. Damian says he is proud to help enhance his company’s brand through his build quality and by achieving high levels of customer satisfaction. That approach brought him his first Supreme Winner award.

NHBC Chief Executive, Imtiaz Farookhi said: “A Pride in the Job award at any level marks the recipient out as a top performer, showing their commitment to producing the best quality homes possible, but winning a national title makes these site managers exemplars in their field.” q

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Regional Awards add n The Pride in the Job awards demonstrate the hard work and dedication that the site team, led by the site manager, put into producing homes that are of the highest quality and a joy to live in. That hard work and dedication often acts as a springboard to wider recognition of the finished product, or as a reflection of the housebuilder’s role in the wider community.

Two Scottish Regional Award winners in this year’s competition highlight those two elements – and both work for the same company. Miller Homes is both a large builder and builder of multistorey developments, and is justly proud of the achievements of Patrick Malyn and Scott Brown, who won those categories in this year’s competition north of the border.

Patrick’s site is Doune Riggs, set in the delightful village of Doune in Stirlingshire. There are two buildings of note in Doune: its 13th-century castle, which featured in several scenes of the classic movie Monty Python and the Holy Grail, and the Humber show home at Doune Riggs. The latter scooped the prestigious title of Best Show Home of under 1,800ft2 at the Herald Property Awards for Scotland 2011.

Margeurite Stewart designed the Humber’s rooms, using natural tones such as champagne, sand and taupe, with accent colours of gold and black.

Textures range from tweeds to silk, from matt to reflective and, in a modern twist,

Scott Brown with his Regional Award for the Varcity development in Edinburgh

to winners’ laurels Patrick Malyn with his Regional Award for Doune Riggs in Stirlingshire

traditional oak furniture sits alongside glass and stainless steel finishes.

Commenting on the success, Anne Marie Britton, sales director for Miller Homes Scotland East, said: “Showing homes to potential buyers is one of the most important things we do. How we bring our houses to life, by sharing our vision of how their home could look and how they could live, matters. This award confirms that, not only do we do this well, we do it in a way that complements the quality of our build. We are very proud to have received this award.”

Scott Brown is site manager at the Varcity development in Edinburgh, which comprises two elements: Varcity North and Varcity South. In addition to the homes for open sale, the Varcity North development will be taking part in a pioneering scheme to provide much needed affordable housing for the city’s key workers.

Miller Homes is partnering with Edinburgh City Council and the Scottish Futures’ Trust in a new limited liability partnership as part of the National Housing Trust’s initiative. The partnership has seen Miller Homes commence work on 89 new homes at the development. Once completed, the one-, two- and three-bedroom apartments will be let to employed tenants, predominantly key workers struggling to get their way on to the property ladder or to afford full market rents.

Colleagues became competitors at national final n East and West were re-united at the Pride in the Job National Awards dinner when colleagues Martin Bottomley and Tony Armson of William Davis Ltd met to compete for the title Supreme Winner in the Medium Builder category. Both won regional awards in the category – unusual for a building company that isn’t one of the ‘big names’ – but it is not the first time either has attended the prestigious ceremony. Martin Bottomley is site manager at William Davis’ picturesque private housing development of Morledge, in Matlock, Derbyshire. He won the East Regional Award in the category. Tony Armson was looking to cement his third successive national award with his site, Cawston Chase, the latest phase of the Cawston Fields development in Rugby. He had already picked up the West Regional Award for the site.

Mark Stevenson, production director at William Davis Ltd, said: “Winners of the Pride in the Job award demonstrate outstanding diligence, attention to detail and a commitment towards the provision of top-quality homes.

“For two of our site managers to reach the grand final signifies that a William Davis home is built to a truly exceptional standard and we all take great pride in their achievements.” q

David Knight, managing director of Miller Homes Scotland, commented: “Miller Homes is delighted to participate in this unique and innovative means of addressing the shortfall in new affordable homes in the city. This initiative also places considerably less reliance on the public purse for the delivery of affordable housing in the city.” q

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For all surveying needs, you need a TSA surveyor

by RORY STANBRIDGE, Secretary General of The Survey Association n As every engineer knows, foundations are the critical starting point for all construction work. Likewise, surveys are the critical starting point of all designs. Why is it, then, that so often the survey is an afterthought or that members of design teams do not consult or communicate with each other regarding extents, scopes and specifications of surveys? Why is the surveyor just regarded as a supplier of information and not as a critical member of the design team?

Quantity surveying is not the subject here. I am referring to a whole range of technical surveys, such as land, measured building, aerial, hydrographic, utility, geophysical, LIDAR, laser scanning, monitoring and setting out. Are potential clients even aware what all these surveys are, or what they could do to assist with your project?

What can the surveyor bring to the table?

Today’s surveyor brings not only expertise in surveying, but also an awareness of modern techniques and appropriate methods for a particular project. The professional surveyor can advise on specifications and accuracies in addition to giving guidance on the most cost-effective methods to be adopted. If the surveyor does not

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have expertise in an appropriate field they can advise which company or specialist would be more appropriate. That is where TSA comes into its own. If your surveyor is a TSA member company and is not experienced in a particular field, the company will know or can find out through the TSA network another member with the relevant expertise.

So what is TSA? TSA, known generally as The Survey Association, is the trade body for land, hydrographic and technical survey companies in the UK. The association was formed in 1979 to give a focus for private sector businesses in land and hydrographic surveying.

In 2008 TSA engaged with other major stakeholders in producing a set of guidelines to de-mystify the use of GPS. The results are in a set of best practice guides for use both by surveyors and clients, which are currently being updated and will be launched this April.

In November 2009, TSA launched a guidance note on utility surveys, Detailed Guidance Notes for Specifying a Utility Survey. The aim of the document is to enable the client to both understand the processes and to ensure that the end result meets expectations. This and many other guidance notes on best survey practice can be downloaded from

the TSA website, at www.tsa-uk.org.uk. There is also a short video to support the utility surveys document, which is endorsed by Mark Prisk MP, Minister at the Department of Business Innovation and Skills.

Can any survey company become a member of TSA? Any company applying for membership has to provide substantial trade and professional references. It is also a requirement of membership that the applicant company must have been trading for at least three years with sound supporting evidence of financial stability. The final requirement for membership is the examination of recent projects by at least three members of TSA Council – all professional surveyors themselves – and an assessment visit by the secretary general of the association.

TSA also has a complaints procedure to address any client complaints about a member company – however, it is fair to say that in the 30 years since the formation of TSA, the number of complaints can be counted on the fingers of one hand: an indication of the quality of the companies within TSA membership.

So there you have it: if you want to ensure that your project goes without a hitch and gets off on the right foot, engage a TSA member and get it right from the start. q • To find out more, visit www.tsa-uk.org.uk.

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Glued Laminated Timber Association

celebrates a quarter of a century of progress

by C J METTEM MTech, Chairman of the Glued Laminated Timber Association n This year sees the Glued Laminated Timber Association (GLTA) celebrating its 25th anniversary. When the association was founded in 1987, we had just organised an outward trade mission, which showed that continental timber engineering firms were having greater success in convincing their professionals of the merits of Glulam. Nowadays, thanks to the continuous efforts of BM TRADA Group, the GLTA and other supporters, British specifiers have a far better appreciation of structural timber design. We now match countries such as Austria, France and Germany in the imaginativeness, quality and variety of our glulam projects.

The GLTA is still growing and we have just welcomed another new member. Crown Timber plc is a leading distributor of advanced structural timber products, including glulam. Crown Timber holds an extensive range of stock glulam sizes for rapid delivery, with a full range of sections of up to 160x495mm and lengths of up to 12m. As with all the glulam from GLTA members, their material conforms to BS EN standards. It also has

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environmental product declarations under certification by BM TRADA through its Chain of Custody certification scheme.

Such additions to our membership further our aim of providing a total range of services in prefabricated, open-framing construction.

Another recent GLTA member, Inwood Developments of Lewes, Sussex, specialises in manufacturing bespoke glulam made from durable homegrown hardwoods such as oak and sweet chestnut. Glulam Solutions of Aberdeen and Constructional Timber of Barnsley are particularly strong in design, project management and erection skills. The recently completed large sports dome at Abraham Derby Academy and the new National Stone Centre buildings in larch glulam are recent examples of the latter company’s work.

Rotafix, of South Wales, offers specialist adhesive systems, while Simpson Strong-Tie UK is a world-leading provider of timber engineering hardware. They have special heavy-duty mechanical fixing systems designed and manufactured specifically for glulam.

Standard pitched-tapered glulam beams – one economical solution for process and storage buildings

With their immaculate environmental credentials, it is not uncommon for glulam buildings to achieve BREEAM ‘Excellent’ ratings, as for example with the ‘Thie Slieau Whallian’ – the Isle of Man Ministry of Agriculture &

Fisheries – supplied by one of our longest-standing corporate members, Lilleheden UK. Technical Timber Services of Romsey, Hampshire, can show a portfolio of environmentally highly-rated wide-span sports structures.

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(Left) A school project in Leicestershire by Lilleheden Ltd and (right) Earth Centre, a project by Constructional Timber Limited The challenge remains to encourage glulam uses for a wider variety of applications, not always necessarily for highly aesthetic situations.

It has many possibilities as a straight alternative to the high energyburning hot-rolled steel. In process and storage applications, for example, there are existing lifeboat stations, wine stores, bus stations and salt barns. But plenty more opportunities exist: for example, there are new methods of organic waste processing that convert domestic and supermarket refuse into energy-providing gases and safely-useable compost and they certainly require protective buildings.

Imitation is the sincerest form of flattery and just recently we have heard of proposals to form new timber associations, some suggesting that ugly term ‘engineered wood’ in their names. Those efforts are completely unnecessary – we at the GLTA have all the expertise

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and in-depth backing to support our existing membership alongside potential newcomers. We can also support new materials such as glued structural timber and cross-laminated timber, both belonging to the same CEN European standards grouping. Consequently, we continue to welcome further membership applications, for which our secretariat in Hughenden Valley will be delighted to provide details.

Within a few months we expect to have an informative new website, already in beta testing, updated with all of the major codes and standards changes. It has logos and contact details for all of the commercial members of the association, combining an efficient technical and enquiry service for all UK construction professionals. q • For more information contact GLTA, Stocking Lane, Hughenden Valley, High Wycombe, Bucks HP14 4ND; 01494 565180; www.glulam.co.uk.

Exhibition hall showcases how GluLam performs in high humidity and temperature The Malaysian Timber Industry Board building in Johor provides an excellent example of what is possible with good design, experience and the right tools for the job. n Malaysia has an abundance of natural hardwood species at its disposal, but despite that there are no significant structures made from GluLam in Malaysia. Instead, as the economy of the region has grown, there has been a heavy reliance on concrete structures.

However, seismic activity in the region has led many in Malaysia to look into the structural properties of timber. Moving towards timber solutions also achieves many goals in terms of environmental sustainability, as well as the socio-economic benefits of using locally sourced materials.

The Malaysian Timber Industry Board decided to show what can be possible using indigenous timber by designing a showcase exhibition and conference hall in Johor. The exhibition hall would have a total floor space of 4686m2.

The building would comprise three shell-shaped roofs supported by a GluLam frame made from Keruing – a Malaysian hardwood. Woodsfield Engineering and Rotafix were commissioned to create the frame, which will give the building a unique character and provide functional spaces for the exhibition hall.

The GluLam beams have a section size of 150mm x 600mm and a total length of approximately 960m. A phenol resorcinol formaldehyde (PRF) adhesive was used to bond the 20-layer laminations in Woodsfield’s new factory. Rotafix advised on the tools and methods used, to ensure that the holes, slots and angles were drilled exactly where they needed to be in the straight sections of GluLam. The assembled frame would have over 150 bonded joints. Stainlesssteel plates, rods and connector shoes were manufactured to provide moment-resisting joints. The stainless steel was carefully bonded into place using Rotafix Structural Adhesive. The slow setting nature of the thixotropic two-part epoxy adhesive allowed time for the plates and rods to be carefully positioned.

As the frame was carefully assembled on site, the cure was greatly accelerated by the ambient temperatures. A single-pack alkyd base coating of permethrin was used to seal and protect the frame.

Finding an adhesive that could cope with the high humidity and high temperatures was integral to the success of the timber frame joint stability.

A typical connection

The adhesive would need to be suitable for use with the Keranji hardwood that would be used in the laminations. Rotafix Structural Adhesive, a thixotropic unfilled epoxy, was identified as being ideal for the job. Its nano particle size gave good penetration into the hardwood and the thick glue line gave a strong and reassuring bond.

The University of Bath carried out extensive testing on the long-term effects of elevated temperatures and humidity. The Rotafix Structural Adhesive was shown to be stable over the design and, if anything, improved with time.

Rotafix have inserted temperature probes into the GluLam structure that will remain permanently in place. The probes will allow the Malaysian Timber Industry Board to measure creep at periodic intervals and provide reassurance that the building is stable for many years to come.

The frame was assembled on site by connecting the plates and bolting the shoes to the threaded bar that had been pre-cast into the concrete foundations. The process of cladding the building and work on the interior and services could begin.

The project was a collaboration that brought together innovative design, quality materials and the skills and experience of all parties. It is an engineering triumph that everyone involved in the project can be proud of. q

The partially erected frame

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New name, new but Floor Sanding Supplies offers the n There is a new name in the world of floor-sanding, although it comes with over 30 years experience in the industry. The new evolution of KHR – one of the leading names in the trade – is now trading online as Floor Sanding Supplies, reflecting the new generation in the company, combining new ideas with old values and continuing commitment to their customers and suppliers.

The company will continue to supply floorsanding brands such as Lagler, Bona, Eukula, Junckers, Snickers Workwear, Festool, Fein, Lagler, SAIT, Starke & Hermes Abrasives, Treatex and Sika. The idea is to provide everything required to restore wooden floors from the sanding machines, power tools abrasives, seals, gap filling products, seals oils, adhesives right down to workwear – bringing the industries best known brands under one roof.

In addition Floor Sanding Supplies are now offering specialist training in the new Premium Sanding Technology (PST) from Lägler, the world leaders in floor-sanding technology.

According to the company, PST training

is an “…easy-to-follow process for sanding hardwood floors. This is the fastest, lowest cost and highest quality system possible.

PST is fully adaptable to different species, strip or plank floors and parquet patterns.

The process works with all coating types including oil-modified, water-based and natural oils and all stain types.”

The new technology is based around Lägler’s own sanding machines. When they were introduced from Germany in 1956 they revolutionised the floor-sanding industry, not least because they are virtually dust-free.

Floor Sanding Supplies director Katie Roese-McLean said of the products: “These machines are known to be the best in the trade, thanks to Lägler’s state-of-the-art design and technology. They’re designed to last, they don’t break and are virtually dustfree. The Trio and the Flip are, after all, the only machines in the world that are certified as dust-free floor-sanding machines.

“Lägler also teaches a new application technique through PST which guarantees better surfaces in less time. This is a very clever concept and we’re currently rolling it out in the UK. It’s all about working

with the three main machines – Hummel, Trio and Flip – and using them in perfect synchronisation to achieve a perfect result every time.”

The other crucial element of Lägler’s revolutionary Premium Sanding Technology is the new range of Lägler abrasives. The range is constantly being updated to reflect advances in technology.

The Hummel belt-sanding machine is the best-known floor sanding machine in the world, with thousands of models in use across the globe. Its long-life technology and enormous machine power have made it the undisputed number one system for parquet floor finishing for decades. The combination of an aggressive sanding drum, three-stage drum pressure regulation and belt tensioning device with integrated, automatically regulated belt guidance guarantees quick work and optimum sanding quality.

The machine also features fail-safe and design optimised dust extraction and lowfatigue work. It is ideal for sanding both small and large areas – even in critical areas such as mosaic inlays with soft wood. Its upto-date technology also makes it suitable for

Pictured left is the Lägler Trio and below the Lägler Flip

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technology same high level of service composite flooring, sheet metal, plastic iceskating rinks, tartan sport surfaces, rubber granulate surfaces and granwood flooring.

The Hummel features a 200mm belt.

There is also a 300mm version, the Superhummel, which is ideal for sanding parquet, batten floors and woodblock paving in schools, gyms and commercial buildings.

Another machine in the Lägler range that is available from Floor Sanding Supplies is the Trio, a versatile, three-disc floor finishing machine. From thorough sub-floor treatment and renovation work on pre-finished parquet floors, to perfect fine and intermediate sanding, the Trio covers a comprehensive spectrum of applications with its range of discs. It is excellent for renovating solid wood, engineered, cork and stained floors, and for cleaning and polishing as well as for the dry treatment of screed and sub-floors.

The integrated, sensor-monitored dust extractor and filter system guarantee almost dust-free work.

Finally, for sanding edges and corners there are the Flip, the Élan and the Unico, the successor to the legendary Randmeister edge sanding machine, with innovative technology and an optimised ergonomic design.

The Flip’s powerful motor with its high level of suction, simple operation and ease of maintenance make it a favourite among professionals. Its standard version can be fitted with conventional sandpaper and Velcro-backed sanding discs. The Élan, meanwhile, is also popular with hire companies.q

The best-known floor sanding machine in the world – The Lägler Hummel

• Floor Sanding Supplies is now taking registrations and expressions of interest for its new Premium Sanding Training courses, via its website at www.floorsandingsupplies. co.uk.

Tel: 0845 450 9009 / 02380 215315 Fax: 02380 215316 E-mail: info@khr-online.com 38 Clausentum Road, Southampton, Hampshire SO14 6RZ

w w w . f l o o r s a n d i n g s u p p l i e s . c o . u k www.constructionnational.co.uk

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Timber – re-use it or recycle it n According to the Wood Recyclers’ Association, the UK generates an estimated five million tonnes of post-consumer waste wood each year.

Although some of that cannot be recycled because of the sensitivity of end markets to contamination, most can be reused or recycled in one way or another. Only 15 years ago less than 4% was recycled, but by 2010 the recycled tonnage had risen to around 55%.

The construction and demolition industries play a unique role in the wood recycling ‘cycle’, being at both ends of the chain. A vast quantity of the wood waste is created by the two industries, and the building industry in turn is a major consumer of the recycled product.

Again, as recently as 15 years ago, over 95% of recycled wood fibre was delivered to the panel board mills for use in the manufacture of chipboard, higher-value fibreboard and MDF, for consumption mainly in building, furniture manufacture and DIY. Now, more diverse uses have emerged, in the form of landscaping products, animal and poultry bedding and equine surfaces. So, according to the WRA, while the panel board industry still consumes about 46% of recycled wood, the ‘added value’ markets are expanding rapidly year on year.

There is also an emerging market for wood chip as a renewable fuel in biomass plants. These are tending to be large-scale generators in addition to domestic appliances.

Again, according to the WRA: “In the short term we shall also see a lot of smaller biomass projects to heat, for example, schools, public buildings and nurseries. These will further stimulate demand for wood chip in the future, especially as the Government is committed to producing 15% of

the UK’s energy needs from renewable sources by 2020.”

Wood chippers and other recycling plant, such as that supplied by Dutch company OBMtec, are becoming increasingly in demand. Now they are even available mounted on lorries to make them truly portable. Indeed, the company reports that in February it carried out a service of a machine inside the Arctic Circle! q

Shiver me timbers! n The traditional way of recycling timber has always been, of course, to re-use it. Not so long ago it was considered normal to have furniture and garden products made from salvaged (the term used long before ‘recycled’ became a buzz word) timber: it has often weathered far better than any new material and is probably of higher quality than modern wood.

Now the trend is re-emerging. In Manchester, for example, bespoke furniture is available from Timber Recycling in Manchester (TRiM), as well as a range of outdoor products for schools, tenants’ associations and the like, such as planters, raised beds, compost bins, benches, tables, arches and gates.

Organisations such as Salvo – the construction products salvage directory and exchange – feature dealers in secondhand timber doors, furniture and flooring among their membership. Indeed, Salvo’s website carries adverts from dealers looking for large quantities of reclaimed timber, including pine, oak and parquet flooring.

There are even stories of timber from old ships being used as beams for houses, although confirmed instances are not as common as romantic misconceptions.

One documented instance saw the name and registration boards of a brig built in Nova Scotia in 1817 turning up in a house in Robin Hood’s Bay in 2003. The vessel was the Elizabeth Jane, which was lost off the Yorkshire coast in 1854. q www.constructionnational.co.uk

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ATAC qualifications recognised by UKAS n On 14 February two new qualifications, developed jointly by the Asbestos Testing and Consulting (ATAC) Division of the Asbestos Removal Contractors Association (ARCA) and the Royal Society for Public Health (RSPH) were formally recognised by the United Kingdom Accreditation Service (UKAS). The qualifications have been recognised as suitable in providing evidence towards an individual’s competence in asbestos surveying, taking and analysing air samples for asbestos, and carrying out the 4-stage clearance procedure, to certify an area as suitable for normal reoccupation following asbestos removal.

Ian Stone, ATAC Association Manager, said, “We’ve listened to

our members requirements and ATAC have put a great deal of effort into making the qualifications fit for purpose. The UKAS recognition process is a lengthy one and rightly so. Both qualifications were independently reviewed and as a result have been granted UKAS recognition. They meet the requirements of LAB30 and/or RG8 where applicable. Meeting these requirements is essential as our members would not be able to support the qualifications if this was not the case. Judging from the feedback I’ve already had they’ve been well received and have met our members’ expectations.”

Courses can be booked via the ATAC website, at www.atac.org.uk/ training, or by calling 01283 505777. q

Former Cambridge worker gets mesothelioma payout n Cambridge University has joined the long list of institutions making compensation payments to workers who have contracted mesothelioma, according to a report by the BBC’s Look East programme broadcast on 23 February.

The programme interviewed Bob Murphy, who worked in the estates department of the university between 1989 and 2006 and claims he was exposed to white asbestos, or chrysotile, on numerous occasions without

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proper protection. The university has denied liability and said the payout is not an admission of negligence.

In the interview Mr Murphy said: “I was just a worker. At the end of the day you’re given a job and you just get on with it and now, in hindsight, I would have touched nothing. I am suffering because of my ignorance.”

The BBC also showed film of a barn that appears to be made from asbestos sheeting

being dismantled using scaffolding poles by workers wearing no protection. The incident happened in 2008 during the construction of the Kavli Institute for Cosmology.

The report was carried on the asbestos information website Asbestos News (@UK_ AsbestosNews), which quotes the university as saying: “The construction company contracted to dismantle the barn in question in 2008 were negligent. That company is no longer on the university’s supplier list.” q

Association marks 30 years of promoting fire safety n This year the Intumescent Fire Seals Association (IFSA) will celebrate three decades as the only trade association dedicated to the science and application of intumescent-based reactive sealing materials. The membership consists of a variety of companies, from material suppliers and installers to seal manufacturers, and includes the companies who founded the industry in the 1970’s.

IFSA has well-established objectives, which are: • To promote the life safety benefits associated with the use of intumescent and smoke seals.

• To promote research and development into extending the areas where these benefits can be utilised.

• To participate in the development of test procedures for fire protection products in BSI, CEN and ISO which are relevant, repeatable and reproducible.

IFSA is also involved in research programmes for fire and smoke control and the developments of standard test methods, including a programme of ageing tests that demonstrated that intumescent seals did not show any detectable decline in performance over a 10-year period in a variety of controlled environments. Further testing will be carried out after 20-years storage. q • For more information contact the Intumescent Fire Seals Association, 20 Park Street, Princes Risborough, Bucks HP27 9AH; tel 01844 276928; fax 01844 274002; email contactus@ifsa.org.uk; website www.ifsa.org.uk.

Technical advice The association acts as a source of technical advice and guidance on all matters relating to fire door seals, smoke seals, glazing seals and all penetration/ gap sealing problems. A prime source of such advice is the growing range of technical information sheets which are readily available as downloads from www. ifsa.org.uk. Recent additions to the range cover advice on upgrading joinery doors and the fire resistance and smoke sealing performance of air transfer grilles. There are also guidance documents offering information to fire risk assessors as to the influence seals have in mitigating hazards, and thereby in discharging the assessors’ responsibilities under the Regulatory Reform Fire Safety Order.

IFSA also offers a series of CPD seminar modules, accredited by the Construction CPD Certification service, covering four aspects of intumescent fire sealing: Fire Resisting Doorsets, Fire Resisting Glazing, Structural Fire Sealing and Legislation and Codes of Practice.

Influence and representation IFSA has representation on many fire standards committees, such as BSI, CEN and ISO, and is a regular commentator and advisor on proposed fire related legislation matters. Its representatives sit on the EOTA (European Organisation for Technical Approvals) Committee, drafting standards for intumescent materials and fire sealing systems/products. Those standards will establish the testing and certification methods for CE marking of products, a requirement which is expected to become mandatory in the next few years under the recently introduced Construction Products Regulation. www.constructionnational.co.uk

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Portable building trade body puts the effort into energy compliance MPBA Chief Executive JACKIE MAGINNIS argues that its energy compliance scheme meets the challenges of Part L 2010 n Since 2002 the Modular & Portable Building Association has played a role in working with the government as a major contributor to ‘off-site’ construction, helping to create a fair playing field in competing against its traditional counterparts.

Modular buildings – including single modules, better known as ‘cabins’ – are no strangers to use in off-site construction, with growing awareness over the years. The industry dates back to well before the 1940’s and still today the MPBA has founder members dating back to 1938.

With new regulation having come into force in October 2010 the technical committee of the MPBA knew there was a need to provide assistance for its members to help comply. As it was described to us, the ‘new regulations are meant to be challenging’, with more to come in 2013 and 2016. Following many discussions we now have in place a MPBA Energy Compliance Accreditation Scheme, open to both members and non-members and approved by the Department for Communities and Local Government (DCLG).

The modular and portable building market is required under the revised Building Regulations 2010 to carry out carbon calculations and provide Energy Performance Certificates (EPC’s) for all buildings, to be lodged with the Landmark registration body and policed by local building control. The market has fundamentally four categories of building: less than two-year hire; greater than two-year hire; second-hand sales; new sales.

The scheme is a membership-based scheme and allows member organisations to supply generic calculations. MPBA’s energy accreditation scheme covers all four market sectors, creating a one-stop shop for members in relation to creating, lodging and complying with the latest energy performance regulations. For buildings hired for less than two years, due to the nature of the hire industry and the need to respond quickly to distress purchases (eg, providing emergency classrooms after a school fire) the creation of dedicated calculations and EPC’s is not practical. DCLG has approved a scheme that generates generic building control statements (BRUKL) and EPC’s for issue with hire buildings. That

avoids time-consuming dedicated calculations for less than two-year hires, although non-members of the scheme are still required to create BRUKL statements and EPC certificates for each building. For hires greater than two years, as well as second-hand and new sales, BRUKL documents and EPC’s are required for each building. These documents can then be lodged with Landmark through the accredited MPBA scheme. I-Prophets Ltd is managing the scheme and provides documentation and guidance notes for Building Control and the ACAI to assist in operating the scheme. q • For more information visit www.mpba.biz.

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Chimney engineering gets its own SAP n In November last year the first students were enrolled onto a new Special Apprenticeship Programme (SAP) for Chimney Engineering, which has been established by the National Association of Chimney Engineers (NACE), in partnership with CITB-ConstructionSkills and with support from HETAS – the official approval body for solid fuel and biomass. The two-year apprenticeship which includes both on- and off-the-job training, leads to the awarding of NVQ Diploma Level Two in Chimney Engineering.

The off-the-job training takes place mainly at the Derbyshire headquarters of Sure Fire Technical Services, the specialist advice and training consultancy.

The course provides comprehensive training in the principals and practical issues involved in the manufacture and installation of all kinds of chimney linings, as well as the legislation covering the subject. In addition, it covers areas such as health and safety, working at height, the use of power and hand tools and manual handling.

Since the introduction of the 1965 Building Regulations all new chimney flues – for all types of fuels – must have been fitted with an inner lining to protect the chimney structure from the harmful and corrosive effects of flue gases. A properly designed and installed flue lining improves flue performance and therefore fuel economy.

Even prior to the 1965 regulations, chimneys had been lined with a sandbased render, or parging. Because of the condensation from cooling flue gases the parging decayed rapidly and exposed the chimney stack to acid erosion.

According to NACE: “The inevitable results over the years are increased fuel consumption, malodorous stains on chimney outer surfaces, deterioration of the structure leading to sometimes fatal toxic smoke/fume escape and a weakening of the entire chimney structure, especially where unsupported above the roofline. Finally, deposits remain inaccessibly trapped in corroded mortar joints and brickwork, impossible to remove even by the most efficient chimney sweeping, leading to chimney fires which present a serious risk to the entire building structure.”

The Special Apprentice Programme in Chimney Engineering was developed

by NACE with funding from CITB ConstructionSkills and there are grants available for companies to take up the scheme. The current programme is now well underway and it is hoped a second intake will be available later in the year. q

Off-the-job training at the premises of Sure Fire Technical Services

• For more information contact the National Association of Chimney Engineers (NACE), PO Box 849, Metheringham, Lincoln LN4 3WU; tel 01526 322555; fax 01526 888007; email info@nace.org.uk, website www.nace.org.uk.

n The National Association of Chimney Engineers was formed in 1982 by a group of independent chimney lining companies. Their purpose was ‘to set and enforce national standards of workmanship and quality of product in this demanding sector of the construction industry’. The introduction of the NVQ in Chimney Engineering followed, leading to the new apprenticeship.

All NACE members are trained and competent to carry out installations to the high standard of workmanship required by the association, thus upgrading the structure and performance of the chimney for the safety of the occupants. q www.constructionnational.co.uk

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A collaborative effort brings results in a changing world

by ROBERT BURKE, President of the British Flue and Chimney Manufacturers’ Association; Director and Chief Executive of ICOM Energy Association n For many years the British Flue and Chimney Manufacturers’ Association (BFCMA) has worked hard to forge good working relations with allied industries, government and the European Commission.

At every opportunity members have held meetings with other organisations, such as CORGI, OFTEC, NACE and HETAS. The recognition that allied industries working together can be far more effective than each industry working alone has allowed the combined efforts of the chimney, appliance and fuel industry to produce effective industry guidance and standards. As a division of the Federation of Environmental Trade Associations (FETA), the BFCMA has not only benefited from excellent management support, but also from the shared strength of many allied industries working together under the FETA umbrella.

Recently the strongest links have been forged with the solid fuel/ biomass industry, through its work with HETAS and the Stove Industry Alliance (SIA). It is understandable that those links have become strengthened when you consider the recent growth in popularity of biomass, especially when each new biomass appliance requires a chimney.

BFCMA members are now actively participating in the work of the HETAS technical committee, supporting appliance manufacturers in their work on modern installation techniques. That is reciprocated, with HETAS being represented at the BFCMA technical meetings.

BFCMA members are also collaborating on joint projects with the SIA, providing both financial support and member input into promoting the use of biomass as the most practical and useful application of the renewable technologies.

The growth in popularity of biomass, and especially wood burning, is due to the availability of timber as an affordable fuel and also the almost zero-carbon credentials of the fuel, helping to reduce the UK’s current high carbon fuel demand. However, there are concerns that the combination of poor quality wood fuel and untested appliances can produce unnecessary exhaust emissions.

The heating industry is working at all levels to combat those fears.

To ensure only good quality firewood is used, the government has sponsored HETAS to set up the Solid Biomass Assurance Scheme. That ensures participating firewood producers have the systems in place to supply wood logs of the correct quality and moisture.

The Approved Appliance scheme checks that the approved solid fuel/biomass appliances have been correctly tested and comply with the requirements of Building Regulations. The chimney listing reassures installing contractors that the chimney systems have been correctly tested and will operate safely with the solid fuel/biomass appliances they are being used with.

It is important that the growth of biomass is controlled so that only quality installations, quality appliances and quality fuel can be used.

This will ensure the cleanest of exhaust emissions.

Modern, well insulated homes now require much smaller appliances to satisfy the heating demand, while energy efficient ventilation strategies in new house designs don’t always allow for the inclusion of a chimney, together with its dedicated combustion airbrick. Those problems are being addressed by the appliance and chimney industries by isolating the appliance from the room’s ventilation. External air supplied directly into the appliance is becoming more commonplace and chimney

manufacturers are helping with the development of system chimneys that also incorporate an external air supply to the appliance. Research is being carried out to ascertain the effects of external air supplies on appliances used in modern airtight houses.

BFCMA members manufacture chimney products that comply with current BSEN chimney product standards. The chimney installation must also comply with the design and installation standards and Building Regulations. BFCMA members can help ensure the correct chimney is installed by offering a design service for the chimneys they provide.

There is always room in the BFCMA for new members to help fund and support the growing workload. UK chimney manufacturers and sole importers that are not already members are encouraged to join the association and help play their part in developing the industry into the future. q • To find out more, visit www.feta.co.uk/bfcma.

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Tracking system saves money – and fights crime! n A Lancashire-based window company has equipped its 18-vehicle fleet with a vehicle tracking system from Quartix, the leading vehicle telematics company, so that any member of its staff can locate any vehicle round the clock.

John McVey, sales director of Affordable Windows and Conservatory Group, said: “I wanted anyone in the company to be able to go on any screen in the company to find out where a vehicle is and answer the question a customer has asked, which is usually ‘when am I getting my windows?’ So this is of great benefit to us.”

He said it was important for the company to know where their vehicles were at any time, and how they were being used or even abused.

There are other benefits, in both financial and security terms. The Quartix system’s ability to highlight shorter routes has resulted in fuel savings and even reduced phone bills, as there is now little need for staff to call drivers to find out where they are.

In addition, the in-cab cameras fitted with the system have proved valuable following a recent accident involving one of the company’s vehicles. The accident was staged by criminals, who pulled up very suddenly in order to cause a collision and claim compensation.

“Fortunately, the evidence was on camera and they were prosecuted. After that all drivers wanted cameras in their cabs,” said Mr McVey. That isn’t the only instance of the Quartix system foiling a crime: the Road Haulage Association reports an instance where the system was used to locate a van stolen in Edinburgh, leading to its recovery less than 10 hours after it was stolen.

Stuart Baillie, senior partner at security and communications cabling company the Eden Group, commented: “Quartix’s technical team created a one-off log-in facility for this vehicle and I supplied the information to the police so they could see all the reports.

“They showed the thieves never once went over the speed limit. They obviously didn’t want to draw attention to themselves.”

Andy Kirk, Quartix’s sales and marketing director, said: “It’s great the Eden Group got their van back so swiftly, and we are delighted to have helped them and, in the process, the police.

“Of course, every month we tend to help several customers in a similar way simply because our system monitors more than 25,000 vehicles around the UK twenty-four hours a day. Out of that huge number it’s a sad fact some are likely to be stolen.

“However, because they can see their vehicles’ location in real-time our customers are able to alert the police and retrieve them quickly.”

The story, on RHA’s recovery members’ update, describes Quartix as “one of the UK’s most successful and innovative vehicle tracking service providers.” q

Council shows the green way to keep track of fuel use n In recent years there has been an explosion in the use of tracking systems for commercial vehicles, and a parallel change in the way the systems are seen by drivers.

The development of vehicle tracking is an elegant example of how technology filters down.

Originally, tracking systems were fitted to very expensive vehicles and were activated from a central control if the vehicle was stolen. The satellite technology used was expensive and exclusive. Mobile telephony changed all that. Satellites were used routinely to pinpoint the position of an individual – ‘satnav’ was born.

The next stage was to use the system in fleet vehicles to track where the vehicles were. The reasons were many and varied, but most were installed for operational reasons, with the added bonus of being able to track down a stolen vehicle.

As the technology became cheaper and more adaptable, more and more uses were found.

One of the most specialised of online comparison sites (no singing cartoon characters or puppet rodents) is www.vehicletrackingsystems.org.uk. It compares over 30 systems and promotes the use of such systems.

As the site itself recognises: “There is often a perceived stigma around vehicle tracking, some citing Big Brother when discussing it. This view is, however, quite incorrect with modern tracking systems providing big benefits to the business and big benefits to the drivers.”

In these days of austerity and high fuel prices, the ability to optimise fuel usage is one of the most attractive qualities of tracking systems. A report from West Dunbartonshire Council is held up as a perfect example.

The council has 380 vehicles that deliver services to residents. The fleet is made up of cars, minibuses, vans, refuse trucks and road sweepers. All of these vehicles cost two million pounds to run on an annual basis. In March 2010 they were all fitted with a tracking system. A year later the council reported it had reduced fuel spending by £100,000. The main way this is done is by altering driver behaviour as well as cutting out unnecessary journeys.

There is another added bonus for the environment: by reducing fuel use the council cut its CO2 emissions and thus reduced its carbon footprint. q www.constructionnational.co.uk

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Don’t get bitten

by the greed of others

by STEVE HILL of the National Association of Security Dog Users (NASDU) n As the cost of metal soars due to demand from foreign markets, so the incidence of metal theft soars due to the greed of the criminal – and where better to find that pot of gold than on the construction sites dotted up and down the country.

By their very nature construction sites are temporary and while every effort is made to secure the perimeter, security arrangements are often weak, leaving the contractor and the client vulnerable.

Unfortunately this vulnerability does not always stop with the appointment of a security contractor. In fact, the risk may increase – some unscrupulous security contractors are associated with the criminal fraternity, others are incompetent. So what can you do?

Firstly, the private security industry is now regulated under the Private Security Industry Act 2001 and it is now a statutory requirement that all persons working in the industry (and that includes contract guards working on construction sites) hold a licence issued by the regulator, the Security Industry Authority (SIA). Failure to comply

can result in prosecution, not only for the employee but also his employer and his employer’s client – ie, you! So always ask for the SIA licence details of all staff working on your site.

That includes both the officers and their managers. Where possible ask that the security company is part of the Approved Contractor Scheme (ACS) accredited by the SIA. Secondly, in recent years we have seen an increase in the use of security dogs on construction sites. There are a number of reasons for that: • • • • • • • •

Increase in the contract value of projects and the inclusion of penalty clauses Increase in the value of materials and plant on site Increase in the risk of violent crime Considerations of the overall cost of site security (one person and a trained dog are more cost effective than two people)

So, while you can ensure that the security officer is licensed and competent (part of the licensing process is core competency training) how do you ensure that the security dog handler and dog are trained and competent?

Since 2009 the security dog sector has had a British Standard.

The NASDU Code of Practice was used as the basis for this first ever standard for the industry, which is published as BS 8517-1:2009 Code of Practice for the Use of General Purpose Security Dogs.

The standard takes the form of guidance and recommendations and covers all aspects of the provision of security dogs, including administration, kennelling and husbandry, health and welfare of the dog, equipment and clothing, training, operational requirements, transportation, on-site kennelling and much more.

We now have a tool with which you, the client, can assess any potential security contractor providing security dog services. It must also be remembered that, in addition to your normal duty of care, there may also be a vicarious liability should an incident occur involving the use of a security dog. That should be taken into consideration when appointing a security contractor.

The new standard is now also used by the compliant contractor (handler) to prove to clients that they are competent. Embodied in BS 8517-1:2009 is a training requirement which requires that, in addition to 30 hours basic security officer training, security dog handlers receive a minimum of 50 hours of training with their dogs. BS 8517-1:2009 has now become the minimum standard for the provision of general purpose (GP) security dog services in the UK, and while the SIA does not currently acknowledge security dog handling as a separate licensing activity from security guarding, the standard will become a requirement

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within the SIA Approved Contractor Scheme for those companies offering security dog services.

GP dogs are by their nature guarding breeds, such as German Shepherds, Rottweilers, Doberman and, more recently, Malinois.

These dogs are schooled in aggression to enable them to carry out their primary function – to protect the handler.

While dogs are extremely intelligent, they are unable to differentiate between differing levels of force. A bite is a bite (dogs don’t bite gently!) and is it that justification of the use of force that the professional security dog handler, trained and BS compliant can offer.

In its classification of levels of force, the Association of Chief Police Officers (ACPO) puts the dog second, one level below lethal force (firearms) and above the use of the Taser, baton rounds, CS gas and the like.

So it can be seen that, while security dogs offer a tremendous deterrent and a high level of protection, they do not come without risk – which is why it is essential that only competent security contractors operating to BS 8517 should be engaged. A security dog handler complying with the standard would ensure that appropriate signage is in place at every entrance to the site, making everybody aware that dogs are in use, and would have the knowledge and training to confront a perpetrator, requesting they stand still and do not come too close. Should all those warnings be ignored, then a trained security dog handler has the skills, knowledge and understanding to control the dog in a conflict situation, allowing the dog to bite only as a last resort.

We in the security industry have given you the tools to protect yourself and eradicate those unscrupulous security companies

searching for that pot of gold. It is now up to you, the client, to insist that security contractors on your site are BS 8517-1:2009 compliant.

Ask the question: “Are you aware of, and compliant with, BS 8517? If not, why not?” If you are not satisfied, then don’t employ. Remember: it’s your risk, so don’t risk it – engage compliant contractors only.

Copies of BS 8517-1:2009 are available from BSI at a cost of £84.00 plus p&p each. NASDU members and readers of Construction National can obtain a copy direct from NASDU at a discounted rate of £70.00 including p&p. q • The National Association of Security Dog Users (NASDU) is a non-profit making organisation, founded in 1994. Its premises were officially opened in 1996 at Surrey Police HQ, Mount Browne, by the Rt Hon Bruce George MP, who is currently its Patron.

NASDU not only provides representation and education to its members but also provides guidance and information to the private security industry and end users.

For further information, tel 01483 888588 or visit www.nasdu.co.uk.

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NFDC unveils revised High Reach Guidance n The National Federation of Demolition Contractors (NFDC) has published a revised edition of its groundbreaking guidance notes on the safe use of high reach demolition excavators.

Just five years after it published the world’s first Guidance Notes on the Safe Use of High Reach Demolition Excavators, the NFDC has launched a revised and totally updated edition. Researched and produced by the NFDC’s publications team in conjunction with all the world’s leading high reach excavator manufacturers, the new publication reflects the changes that have taken place in the high reach demolition sector in the past five years.

“Our original high reach guidance set a new standard for the demolition industry. It was adopted by the National Demolition Association in the US and was used as the basis for the European Demolition Association’s own guidance notes,” said co-author and industry veteran Paul Brown. “But five years is a long time in the high reach sector. Since we published the original document, we have seen high reach machines go beyond the 60, 70 and even 90 metre working height mark. It was important that the guidance was brought up to date to reflect those changes.”

This is a view shared by NFDC CEO Howard Button who once again oversaw the creation of the new guidance. “There is probably no faster-moving area of the demolition business than the development of high reach excavators right now,” he said. “Although the UK has yet to experience a fatality that could be directly attributed to a high reach machine, we are under no illusions that these huge machines are potentially dangerous and require enormous care when operating them safely. A key change to the guidance relates to the pre-start check to both the machine and, equally importantly, to the site itself. Unseen voids and hidden basements are probably the biggest threat to high reach safety. The new guidance sets out the checks required to ensure the machine is working on a stable and secure base.”

Not content with publishing a new set of guidance notes, the NFDC and its specialist training arm – the National Demolition Training Group – has developed the world’s first high reach excavator training course that is designed to take an operator experienced on a machine with a 15 metre working height right up to 30 metres. “The difference in operating

a 15 metre and a 30 metre machine is huge and it is vital that even the most experienced operators are offered additional training to help them adjust to the additional demands of working at such extreme heights,” Howard Button concludes. “In less than a quarter of a century, the high reach excavator has evolved from novelty to become the mainstay of most UK demolition equipment fleets. With the publication of the revised guidance notes and the introduction of the new training course, the NFDC and NDTG are ensuring that the UK demolition sector keeps pace with the rapid development of these highly specialised machines.”q • Free copies of the newly revised High Reach Guidance Notes are available to UK contractors using the NFDC Publications Order Form which can be found at: http://tinyurl.com/76crmae. Overseas contractors can view an electronic edition of the publication at: http:// tinyurl.com/853egwk.

RSPB to benefit from

Crossrail tunnelling n Crossrail has announced that construction of the Northfleet rail link is now complete and the first locomotive will commission the new railway during March. The link will be used to transport excavated material from Crossrail tunnels in London before it is transferred to ship for transport to regeneration sites.

Tunnelling for Crossrail will produce in the region of six million tonnes of material. Close to 100% of the excavated material is expected

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to be clean, uncontaminated and reusable elsewhere.

In particular, Crossrail will provide close to 4.5 million tonnes of excavated material to the Royal Society for the Protection of Birds, which requires 10 million tonnes of material to create a new 1,500 acre nature reserve at Wallasea Island in Essex – one of the largest new wetland nature reserves to be established in Europe for some 50 years.

The remainder of Crossrail’s excavated material will be beneficially reused elsewhere.

The first ships from Northfleet will arrive at Wallasea in the summer.

Crossrail programme director Andy Mitchell said: “Crossrail is committed to delivering the new railway in the most sustainable way possible. The use of the rail link will greatly assist in reducing the level of Crossrail lorry movements in central London.” q

INTERIOR FURNISHING & SUPPLIES

LANDSCAPING

WEB DESIGN

SCAFFOLDING

SURVEYS

TRAINING & ASSESSMENTS

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