TERMITEMANAGEMENT

SYSTEMS

ADVISORY NOTES FORHOMEOWNERS AND BUILDERS

DISCLAIMER:The information provided in thisbooklet is a guide only to the differentsystems of termite protection available.The information provided with respectto the effectiveness and durability ofthe various systems referred to in thisbooklet may be subject to changeby the manufacturer of the systemor may vary as a result of localconditions or the manner in which thesystem is to be implemented.Any person who wishes to ensure abuilding is adequately protectedagainst subterranean termites shouldseek their own independent legal andtechnical advice.

The State of Queensland shall not beliable to any person under anycircumstances whatsoever, arising byvirtue of a claim for breach of warranty(express or implied), tort (includingnegligence), strict liability or otherwisefor actual, incidental, contingent,special or consequential damages orlost profits or revenues arising directlyor indirectly from or out of (but notrestricted to) any claim arising out ofthe inaccuracy of any informationcontained in this booklet.

Protection ofBuildings AgainstSubterranean Termites.

Edition No:2 March 2001

Termite infestations cause millions ofdollars in damage each year to timber-in-service. Termites (white ants) are aproblem in most parts of Australia,but they are particularly active in hotwet areas, such as Coastal Queensland.

The Building Code of Australia requiresall new homes to have some form ofmanagement against subterraneantermite attack and there are manydifferent methods available on themarket. Several changes were madeto the requirements for TermiteManagement in Queensland on 1January 2001. These changes includenew licencing requirements andchanges to the Building Code ofAustralia. Australian Standards3660.1-2000, 3660.2-2000 and3660.3-2000 are also now available.

Homeowners and contractors mustrealise newly built homes representlarge investments, and the cheapest

method of termite management maynot be the best or most appropriatemethod for their specific siterequirements.

The primary purpose of this bookletis to inform homeowners, builders,designers, trade contractors and pestcontrollers of the facts behind themany different types of termitemanagement systems, and to clarifythe responsibilities in relation to on-going maintenance requirements.

At the end of the day, homeownersmust be proactive in the decision-making process. And most importantly,they must ensure they arrange forappropriately qualified operators tocarry out regular inspections. Also,they must make sure they do not breakthrough any barriers, otherwise theirwarranties and insurance entitlementscould be adversely affected.

Introduction

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Industry Changes toTermite Management.

On 1 January 2001 there were severalchanges to Termite Management inQueensland that have a significanteffect on the building industry.These changes are designed to providefor more robust and accountabletermite management whilst restoringcommunity confidence.

Industry, Government and Consumergroups have worked closely informulating these changes.

In summary the changes are:

1. Revised Australian Standard:

■ The revised Australian Standard 3660.1-2000 Termite Management- New Buildings is referenced in the Building Code of Australia (BCA). This standard has been

under review for some time. It is part of a trilogy of standards including Part 2 that deals with existing buildings and Part 3 that deals with assessment for termite

management systems.

■ The new standard provides, amongst other things, for chemicalbarriers to extend down 50mm below the top of a footing.

2. Building Services Authority Changes:

The licensing requirements for PestControl Operators (Contractors) havebeen extended to include:

■ Attainment of recognition for National competency Standards 8 (Inspect and Report on Timber Pests)and 10 (Control of Timber Pests).

■ Professional Indemnity Insurance toa minimum value of $500,000 witha run-off provision which automatically operates for a periodof three years.

■ This class of licence will be requiredfor the inspection or investigationof and the provision of advice or areport about, a completed buildingfor termite management systems orinfestation in addition to pre-slab and perimeter treatment of sites.

It should be noted that this is inaddition to the possession of aGovernment issued (occupational) PestControl Operator's licence.In addition to the above changes it isalso important to use anAcknowledgment Form, similar to thatissued by the Building ServicesAuthority (BSA), before entering intoa contract. This form confirms that thelicensed contractor has counselled theconsumer in the alternative termitemanagement systems and the variouscost, durability and ongoingmaintenance responsibilities.

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3. Changes to the Building Code of Australia (Queensland Provisions)

To enhance the Standard there willbe a Queensland Amendment to theBCA to include:

■ The ability to replenish a chemicaltermite management system wherethe life of the chemical is significantly different to that of thebuilding. In effect this means thatthe hand spraying of chemical barriers cannot be used unless it can be proven that they will have a life span consistent with the reasonable life span of the building.If this cannot be achieved, it may be necessary for a reticulation system to be provided if chemicalsare to be relied upon for termite management from below a concrete slab.

■ For chemical perimeter barriers therequirement to excavate trenches,treat the exposed trench with chemical, backfill with suitable material then treat the backfill.On completion install a 300mm wide x 50mm deep concrete protection (mowing strip) layer.

■ The definition of 'Primary BuildingElement' is extended to include door jambs, window frames and reveals, architraves and skirting.

■ The installation of two durable notices in prominent locations.

■ The performance requirements alsotake into consideration the accessibility to enable installation,maintenance and inspection of termite management systems. Forexample hand sprayed chemical perimeter barriers will not be suitable for zero lot line housing.

Consideration will need to be givenat the design stage for perhaps theuse of termite resistant materials or some other form of termite management.

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Regardless of the system used, regularinspections by a BSA licensedcontractor should be carried out toensure termites have not crossed(bridged) the barrier.It is recommended that inspections beat intervals not exceeding 12 months.

From the limited evidence available,it appears the majority of infestationsoccur at the perimeter of the buildingand usually result from homeownersbeing unfamiliar of "good practice".For example, an existing termite barriercan be bridged by building gardenbeds or placing wood chips up to thehouse, or by attaching unprotectedstructures such as carports, pergolas,fences, etc, to the house.

A qualified pest control operator orother competent person should beable to examine the building, providerecommendations to reduce thelikelihood of infestation occurring and,if infestation has occurred, recommendthe appropriate action needed toremove the problem.

Method of AttackAttacks on buildings are usuallyinitiated from the nest below theground from which the termites buildgalleries over piers or walls to attackwood and wood products in buildings.Usually, the nest is outside the buildingperimeter but occasionally a nest maybe buried in the soil beneath thebuilding. Access can be gained to theinside of the building via wall cavities,cracks in mortar or concrete slabs andvoids adjacent to service entry points.

Regular Competent Inspections

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The Building Code of Australia (BCA)contains the minimum technicalprovisions of the Queensland BuildingAct related to the control of buildingsfrom damage by subterraneantermites. Those requirements arecontained in Part B of the BCA. Part Bis written in performance terms whichmeans that any methods of controlthat can be shown to meet theperformance requirements, by way ofsuitable documented evidence, maybe used.

For houses and associated sheds,carports, garages, etc, clause 3.1.3 ofVolume 2 of the BCA specifies themeans of satisfying the performancerequirements. In the case of termitecontrol, compliance with any of thesystems (or a combination of them)detailed in Australian Standard (AS)3660.1-2000 Protection of BuildingsFrom Subterranean Termites - Part 1:New Buildings satisfies clause 3.1.3.Australian Standard 3660-1.2000specifies a range of termitemanagement measures which may beused, including chemical or physicalbarriers or a combination of any ofthese.

NOTE: Clause 3.1.3 will need to be readin conjunction with the QueenslandAmendment to the BCA.

What Does theBuilding Law Require?

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Chemical barriers are normally usedin conjunction with slab-on-groundconstruction. Traditional chemicaltreatments incorporate a chemicalbarrier under the slab and around theperimeter of the building.

AS3660.1 specifies the procedures tobe followed to provide a chemical soilbarrier which will impede termitesfrom gaining access to the termitesusceptible members in the building.Section 8 does not refer to any specificchemical, instead it will allow anychemical that is registered by TheNational Registration Authority forAgricultural and Veterinary Chemicals(NRA)1 to be used. This is to allow forthe introduction of any futureapproved chemical.Most chemicals used in termitemanagement have a limited life span.

It is recommended that you contactthe manufacturers of the products toobtain information regarding the lifeexpectancy of these products anddetails of the label conditions whichmust be adhered to when they arebeing used in termite managementsystems.

Specific Queensland provisions of theBCA will require proof to be providedthat shows hand sprayed chemicalsunder concrete slabs have a reasonablelife span before they can be used.

1 The NRA is a Commonwealth organisationresponsible for the registration of all agriculturaland veterinary chemicals.

Chemical Barriers

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Chemical Barriers continued

If, during the regular competentinspection of the building (refer to"Regular Inspections") termiteinfestation is discovered, re-treatmentmay be necessary to remove theproblem and to ensure the building isgiven protection for a reasonable lifeexpectancy.A convenient means of re-treatingunder slabs is by the use of areticulation system. This system needsto be installed under the slab prior topouring concrete. A reticulation systemwill allow periodic re-treatment to becarried out from outside the building.

Before making a final decision as towhat method of control is to be used,you should make yourself fully aware.Ask your builder, designer or someother competent person for detailsabout the method of termite controlbeing used, how it is intended toperform as a barrier and what yourresponsibilities are with regard to theon-going maintenance of the system.

NOTE: Chemicals musthave a reasonable life spanwhen compared to thelife of the building or bereadily replenishable.

Chemicalperimeterbarrier

Concrete capping

Chemical barrierfrom beneath aconcrete slab.

Until recently, physical barriers havebeen restricted mainly to suspendedfloor construction (eg houses built onstumps). The traditional physical barrieris the ant cap. Ant caps are usedprimarily on elevated houses and areplaced on the tops of stumps, piersetc.

Ant caps will not prevent termites fromgetting into the building. They willact as a barrier to encourage thetermites into the open where theycan be noticed when inspections arecarried out.

A number of other physical barriersare available that are suited toslab-on-ground construction.In many cases they can also be used inelevated houses.

Physical Barriers

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Graded stone barriers incorporatecarefully graded and shaped, highquality granite particles which can beplaced in a layer under the entireconcrete slab area, around the baseof stumps in an elevated building, asa partial barrier around the perimeterof the building or around individualpenetrations (combinations of physicaland chemical barriers may be necessaryin some instances).

The system works on the principle thatthe particles, when placed andcompacted, will not allow the termitesto find a path through them. Theparticles are too hard to eat and aretoo small to allow the movement oftermites.

Graded Stone

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Stainless steel mesh barriersincorporate finely woven, marinegrade stainless steel mesh which canbe used in the same manner as thetraditional ant cap, placed under theentire concrete slab area, as a partialbarrier around the perimeter of thebuilding or around individualpenetrations (combinations of physicaland chemical barriers may be necessaryin some instances).

The manufacturer promotes theproduct on the understanding thatthe grid pattern of the mesh is fineenough to not allow the termitesthrough and is strong enough toprevent them from chewing throughit. Being stainless steel, it is unlikely tobe affected by the corrosive nature ofsome concrete and ground conditions.

Stainless Steel Mesh

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The mesh is parged (bonded) to the side of therebate, stepped down into the cavity and generallyrun on the second course of the outside brickworkbelow the flashing or dampcourse.

Vapourbarrierto BCArequirements

Mesh

Flashing

Parged to Slab

Inspection Zone

F.G.L.

Rebate

Box Slab

From the limited evidence available,it appears the majority of infestationsoccur at the perimeter of the building.With the introduction of AustralianStandards such as AS 2870 - ResidentialSlabs and Footings Construction andAS 3600 - The Concrete StructuresCode, into the Building Act, thelikelihood of major cracking inconcrete slabs, which could permit thetermites to gain access, has beenreduced.

The introduction of these Standardssupports the use of the concrete slabas a termite barrier. This has beenreflected in 3660-1.2000.

Ant caps are effective around theperimeter of some exposed slab-on-ground buildings, but they do not forma barrier to the inner parts of thebuilding - so they must be used inconjunction with other methods ofcontrol.

The treatment around the perimeterof the building can utilise any of thephysical or chemical barriers previouslymentioned. One further cost-effectivephysical barrier that may be usedaround the perimeter of the building,utilises an exposed slab edge. Theexposed slab edge won't stop thetermites from gaining access into thebuilding but it will encourage themout into the open where they can benoticed and appropriate action takento destroy the nest.

The termites can still gain access viaany penetrations, such as plumbingpipes, that pass through the floor andvia the perimeter of the building.These areas require additional controlusing chemical or physical barriers. Ifchemical treatment is used (to protectpenetrations) in conjunction with theconcrete floor, the whole of theunderslab area must be treated. Ifphysical barriers are used, only thearea around the penetrations need beprotected.

Using Your Concrete Floor as a Barrier.

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Any penetrationsthrough the slabrequire protection

75mmExposed

slab edge.Inspection zone.

The BCA requires only the primarybuilding elements of a building to beprotected against damage by termites.

The definiton of Primary BuildingElements has been extended inQueensland to include door jambs,window frames and reveals, architravesand skirting. (This is in addition to theroof structure, loadbearing walls,beams, floor structures etc).

The BCA will allow termite resistantmaterials to be used to protect thetermite susceptible primary buildingelements.

Some termite resistant materials are:

Steel

This can consist of steel floor, wall androof framing.

Concrete

A concrete slab on ground can itselfform a termite barrier. The slab needsto be constructed as required by

Australian Standard 2870 - ResidentialSlab and Footings.

Timber

Naturally termite resistant inaccordance with Appendix C of AS3660.1.

TimberPreservative treated in accordance withAppendix D of AS 3660.1This can consist of Light OrganicSolvent Preservative (LOSP) to HazardLevel 2 or 3 (H2 and H3).Treatments to H4 & H5 levels arerequired externally where timber is incontact with the ground.This treatment can also be extendedto include window reveals, door jambs,architraves and skirting.

BrickLoad bearing brick walls do not requireprotection from termite attack.

Fibre Cement SheetDoes not require protection.

Termite Resistant Materials

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If the use of termite resistant materialsis the desired method of protection,perimeter treatment is not necessaryto satisfy the BCA. The issue forprospective home and building ownersto consider is 'whole of buildingprotection'. There are a number ofoptions to consider that should bediscussed in detail between the builderand the proprietor for each individualproject. The site conditions, buildingdesign and consumer requirements allneed to be carefully considered priorto committing a project toconstruction.An acknowledgement notice, similarto the one printed in this booklet,should be utilised prior to signing abuilding contract.This notice confirms that the issue oftermite management has beendiscussed in detail between the builderand consumer prior to signing acontract.

Note: Even though the Buildinglegislation does not require the non-loadbearing elements to be protected,homeowners should be made awaretheir home may still be subject totermite attack. The likelihood of attackon the non-structural elements of abuilding can be minimised by theowner ensuring regular inspectionsare carried out, and the termitemanagement system being used isproperly maintained.

Termite Resistant Materials continued.

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Combination of Chemical Barriers, Physical Barriersand Termite Resistant Materials.

Many building designs use constructionmethods that are not particularlysuited to any one form of termitecontrol (eg split-level housingincorporating slab-on-ground andtimber stumps). The availability of amix of alternative methods of controlwill enable the owner and builder tochoose the method, or a combinationof methods, that is the most cost-effective and most suited to thebuilding's design. Where acombination of different types ofprotection are proposed, it isimportant you discuss the details ofany warranties that may apply to theparticular systems being used. Somesystem installers may not be preparedto honour their warranties where acombination of systems are used.

Split-level and zero lot line buildingare two examples of the need for theincorporation of physical barriers ortermite-resistant materials. Chemicalbarriers alone may not be suitable.

NoticesThe BCA requires a termite controlnotice to be permanently fixed to thebuilding in a prominent location (egthe meter box) indicating:

■ the method of protection.■ the date of installation of the termite management system.■ where a chemical barrier is to be used, its life expectancy as listed on the NRA label.■ the installer's or manufacturer's recommendations for the scope and frequency of future inspections for termite activityFrom 1 January 2001, two durablenotices are required on new housesconstructed in Queensland.

Future purchasers should be madeaware of the method of termitecontrol used on the building. The onusis on the purchasers to makethemselves familiar with the on-goingmaintenance requirements of thesystem.

EXAMPLES OF INTEGRATION OF VARIOUS TERMITE MANAGEMENT SYSTEMS

Termite resistant timber.

Concrete Slab to AS 2870.

ExposedSlab edge.Inspectionzone.

Stainlesssteel meshgraded stoneor otherapprovedsystem toprotectretaining wall.

Chemicalperimeter.

Stainlesssteel meshgraded stoneor otherapproved system.

Concretecapping.

Where the building has a suspendedfloor, cross flow ventilation must beprovided under the floor. This is todiscourage termite activity and toreduce the likelihood of damage tosub-floor members by fungal attack.The minimum requirement is set outin the Building Code of Australia as anet ventilation area per lineal meterof both internal and external walls.This area varies depending on theregion in which the works are beingundertaken. Openings must be placedbelow damp proof courses but abovethe level of possible entry of surfacewater.

The area beneath a suspended flooris one of the most susceptible areas ofa building to termite activity. To beeffective, termite management systemsinstalled in this area rely totally onaccess for both inspection and posttreatment if termite activity isdetected.

To ensure access is always available tothe sub-floor area, an access door orpanel must also be provided.

AS 3660-1.2000 contains specificprovisions relevant to sub-floorclearance under suspended floors.A clearance of 400mm between thefinished ground level and structuralcomponents and any other obstruction(eg bearers, floor joists, plumbing pipesetc) to allow for visual inspection isnecessary. While all of the abovemethods are considered to bereasonable options when used inconjunction with regular, competentinspections, some methods of control

are more costly than others and somemethods are effective for longerperiods of time than others. It isrecommended that cost and lifespancomparisons be made, and also findout about details of any warrantiesbeing offered with the various systemsbefore deciding the method of controlto be adopted.

Selecting a SystemBSA recommends that some form ofacknowledgement be recorded at orprior to the signing of a buildingcontract that details the termitemanagement system to beincorporated into the works and thatalternative systems have beendiscussed between builder andconsumer. An acknowledgementnotice, similar to the one printed inthis booklet, should be utilised priorto entering into a building contract.

Building Associations and otherorganisations may also provide someform of acknowledgement recordingfor this purpose.

Particular attention needs to be givenwhere split level slab on ground orcomposit slab on ground andsuspended floor framing are to beincorporated. It is likely that acombination of barriers will need tobe incorporated. The diagram on theprevious page illustrates this.

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Requirements forSuspended Floors.

Submitting aBuilding Application

The method of termite control willneed to be detailed on the drawingsand specifications accompanying thebuilding application. For " approved"(check with the approving authority - ie, your local council or private certifier- to determine what systems are"approved") systems that utilisestainless steel mesh, granite particlesor reticulation systems, the systemname is acceptable. Whereconstruction techniques (eg exposedslab edge) or building practices are tobe used, specific details are required.

During Construction

The approving authority may requirecertification from the licensed installer(for the appropriate system) certifyingthe system has been installed inaccordance with AS 3660-1.2000 (referto AS 3660-1.2000 for details ofcertification requirements) and,where an "accredited" product hasbeen used, that the system has beeninstalled in accordance with theconditions attached to theAccreditation Certificate.

Where building practices/constructiontechniques are used, the builder maybe required to certify that the buildinghas been constructed in accordancewith the requirements of AS 3660.1and attach documentary evidence (ietimber treatment certification, timberspecies identification by the supplierand the like).

The certificate should contain thefollowing information:■ Owners name■ Builders name■ Property location■ Real Property description■ Building description■ Details of termite prevention work undertaken, including a diagram where appropriate■ Areas (m2) of the procedures for termite management which may be due to the design of the building or requirements of the owner.

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At the completion of the works thebuilder should provide to theconsumer comprehensive informationthat details the termite managementsystem installed and the ongoingmaintenance responsibilities. In thecase of chemical systems it may beappropriate for a consumer to enterinto a contract with a reputable pestcontrol operator for the ongoinginspection and replenishment asrecommended by the label on theproduct used to form the system.

The owner may be required to providea declaration to Council uponcompletion of the building, declaringthey are aware of the system oftermite control used on the buildingand subsequent constraints andmaintenance provisions of such asystem. The declaration should be ona form approved by Council. Thedeclaration should describe the systemused and contain details of thecompetent person who gave theadvice on the method of control andits constraints. Generally, advice fromthe builder and systeminstaller/consultant should be sought.

It is important to understand thatproperly installed and maintainedtermite barriers impede anddiscourage termite entry intobuildings. They do not prevent termiteattack. Home owners should know orfind out what type of termite barrierhas been installed in their home -chemical or physical (e.g. concreteslabs, exposed slab edge, metalshielding, stainless steel mesh orgraded stone) - or if termite resistantmaterials have been used. Generally,physical barriers will be designed tolast for the lifetime of the building.Chemical barriers, on the other hand,have a limited life and thereforerequire a higher degree ofmaintenance and replenishment.Termite protection is required frombelow and around the perimeter ofthe building.

How to Reduce the Risks -The DOs and DO NOTs■ Proper, regular maintenance is

essential to ensure that the termitemanagement system is maintainedto a standard that will minimise theopportunity for termite attack.

■ The house should be inspected at least annually by a suitably qualifiedpest control operator, licensed in Queensland by BSA. More frequentinspections may be required in highrisk areas (e.g. where there is a great number of trees or virgin bushnearby).

■ Check the operator's licence with BSA before engaging them. In addition to these regular professional inspections owner vigilance, including occasional checks, is important.

Upon Completionof the Building.

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Termite ManagementAfter Moving In.

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Home owners need to be careful notto compromise any chemical barrieror disturb a physical barrier which hasbeen installed in their home. The mostfrequent cause of termite infestationis where a perimeter barrier has beenbridged or breached thus renderingit ineffective. Some common practiceswhich may increase the risk of termiteproblems include:

■ Placing turf, paving, concrete paths,bark and garden beds up against the house wall (such work may necessitate the re-establishment ofthe termite barrier by a qualified pest control operator)NOTE: If a concrete path or a concrete driveway is placed up against a building, it will be necessary to reticulate if a chemicalbarrier is relied upon.

■ Leaving loose timber stacked up orleaning against the house

■ The installation of new services involving underground connectionsto the house (e.g. pay TV) after theoriginal termite protection has beenapplied.

■ The construction of a pergola (75mm clearance is recommendedbetween the finished ground or pavement level and the bottom ofthe timber posts)

■ The construction of fences, carports,or garages attached to the house after the termite protection has been installed (ensure that there istreatment of the soil surrounding any posts or timber members thatare in contact with the ground)

■ Special care should be taken to protect the 'weep holes' (vertical joints between bricks close to ground level that are left open toallow any moisture to escape outside the house). 100mm clearance is recommended from thebottom of any weep hole to the top of the garden bed, or 75mm clearance in the case of concrete orunit paving.

Termite ManagementAfter Moving In (continued).

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Trade contractors need to payparticular attention when working inand around new and existing buildingswhere there is the potential risk ofcompromising termite managementsystems.It is essential to know the type oftermite management system that hasbeen utilised and its current status.If there is any ambiguity, clarificationshould be obtained prior toundertaking any work.For example, a concreter will need tobe aware of the requirement to treatbeneath a concrete slab on groundwhere that slab abuts a building. Thiscan include driveways, carport slabsand footpaths. A landscape contractorinstalling unit or brick paving, concretepathways or gardens adjacent to andabutting a building will also need toconsider the way in which to managethe termite risk.Plumbers and drainers need to payparticular attention when installingpipework connections to buildings.The installation of concrete protectionblocks over exposed pipework and atinspection points and the like canprovide an easy point for concealedentry of termites unless adequatemeasures are taken. These protectionblocks need to be placed in position(in the case of chemical perimeterbarriers) after the barrier has beeninstalled, being careful not to disturbthe barrier.

This also applies to electricalcontractors and to contractorsinstalling any other services connectedto a building.

Builders need to be vigilant insupervising this and other aspects ofthe building process to ensureadequate termite managementsystems are installed correctly and notcompromised as part of the buildingprocess. This includes the removal ofany debris and mortar slag fromfootings prior to or as part of sitecleaning and the subsequentapplication of a chemical barrier. Allformwork, set out pegs, timber profilesalso need to be removed well clear ofthe area that will be required to formthe termite barrier.Where construction is of a compositenature, where split level slab onground forms part of the building andwhere retaining walls form part of thestructure, special consideration needsto be given to the type of termitemanagement to be adopted.It may be that chemical barriers alonewill not prove adequate.

It should be remembered that wherechemical termite management is tobe relied upon, the optimum soil typeto receive the chemical is a sandy loam.The use of crusher dust or stone andrubble is not appropriate.

Pest control operators need to checkthat the soil conditions are conduciveto the establishment of an effectivebarrier prior to applying any chemical.

Site Practices

More comprehensive details on theuse of any of the above methods ofcontrol, can be found in AustralianStandard 3660 - Control of BuildingsFrom Subterranean Termites - Part 1:New Buildings.

AS 3660.1 can be purchased atStandards Australia:232 St Pauls TerraceFortitude ValleyTelephone (07) 3216 1355www.standards.com.au

Further details on the legislativerequirements applicable to the controlof buildings under construction canbe obtained by contacting your localCouncil, a private building certifier orby writing to or contacting:

BSA11 Edmondstone StreetSouth Brisbane QLD 4101Telephone 3225 2855Facsimile 3225 2829PMB 84 Coorparoo DC 4151www.bsa.qld.gov.au

Building Codes QueenslandPO Box 187 Albert StreetBrisbane 4002www.dcilgps.qld.gov.au

Australian EnvironmentalPest Managers Association(AEPMA)(www.pestworld.org/aepma)5499 3747

Timber Research & DevelopmentAdvisory Council(TRADAC)(www.tradac.org.au) 3358 1400

Queensland Master BuildersAssociation(www.qmba.asn.au)3404 6444

Housing Industry Association(www.buildingonline.com.au)1902 973 555

Department of Primary Industries(www.forests.qld.gov.au)132523

Queensland Health

Building Designers Association ofQueenslandwww.bdaq.com.au3889 9119

Insurance Council of Australia1300 302 549

Note: STD and 1900 phone calls are metered calls.

Further Information

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ACKNOWLEDGEMENTof the TERMITE PROTECTION SYSTEM for

at Lot No: Plan No:

Builder / Contractor

(description of work. eg. new dwelling / extension)

(site address)Owners / Purchasers

I / Webeing the owners / purchasers of the above described property

acknowledge that I / we have been fully counselled by thelicensed contractor named below in relation to:

■ approved alternative termite management systems for the above described building work;

■ cost variances and durability features of the alternatives

■ the requirements for an ongoing inspection programmeand maintenance responsibilities;

and that:

the agreed system of protection for this building work is

I / We have received the following documentation, namely

Signature/s Date

I / We

holding Queensland Building Services Authority licence numberconfirm having provided the abovenamed with counselling

and reference documentation as described herein.

Signature/s Date

(description / type of system)

(system data and advisory publications)

(name of licensed individual or company)

The Building Services Authority (BSA) has produced this form as a guide for buildersand homeowners. Copying is permissable. BSA will accept no liability or responsibility in respect of incorrect or inappropriate use of this form or in respect of any alteration, additionsor amendments to it.

CAIRNS 4031 6828 TOWNSVILLE 4725 2588MACKAY 4957 4477ROCKHAMPTON 4926 1922SUNSHINE COAST 5479 8500 TOOWOOMBA 4632 9455GOLD COAST 5592 3377BRISBANE 3225 2855

www.bsa.qld.gov.au