excavating japanese knotweed

The Japanese Knotweed infestation can be treated with a chemical application at a later, more convenient time. By involving a professional company to dig down to depth of around 3 metres to remove the extensive underground roots (rhizomes), will ensure they have been fully removed so can’t re-grow. Japanese Knotweed Excavations On large construction sites where work is in progress, the presence of Japanese knotweed can mean costly delays to the building process. Once all of the infected soil had been removed it was stockpiled in a designated, isolated area ready to be treated by … If you don’t currently apply for LRTR on your projects please contact us for information on how you can claim for this on knotweed remediation works and any other applicable remediation works on site. The Grounds Care Group Acquires Japanese Knotweed Management, Read about Japanese Knotweed in FMUK magazine, Building Engineer Magazine publishes article on Knotweed, The consequences of letting Japanese Knotweed spread. Where there is sufficient space on site the knotweed can be excavated (and eradicated) from its source location and relocated to a more desirable (lower risk) location on site. A member of our team will be able to present you with the most suitable remedy for tackling your Japanese Knotweed after visiting the site. Total eradication of Japanese knotweed requires it to be removed from the ground to the fullest extent of the rhizome. Manage excavation work to optimise removal of all Japanese knotweed impacted land and prevent unnecessary excavation. Cupernham Lane, Japanese knotweed excavation and removal usually occurs when there is not enough time to treat it with a systemic herbicide. Japanese Knotweed Excavation. Reynoutria japonica, synonyms Fallopia japonica and Polygonum cuspidatum, is a large species of herbaceous perennial plant of the knotweed and buckwheat family Polygonaceae. Any work that requires large-scale excavation and removal of Japanese knotweed contaminated soil will cost more than chemical treatment, as this kind of work requires the use of heavy machinery. E   southampton@knotweed.co.uk, Ivy Business Centre, A Japanese knotweed excavation only takes a short period of time and as soon as the work has been completed the site can be developed on. So you can check and update your cookies settings, you need to know what browser you are using and which version. Also, cookies make the interaction between you and our website faster and easier. We will advise whether herbicide treatment or excavation is most appropriate for you. Japanese Knotweed and contaminated soil can also be buried on site inside a heat sealed plastic membrane. Japanese Knotweed is an … Nevertheless, where it is possible, Knotweed can be transferred to a quarantined area of the site for later treatment which will allow work to proceed as normal on the site. Japanese Knotweed Specialists offers a secure and thorough service to eliminate the weed and guarantee it won’t return. Cell burial is the process whereby Japanese Knotweed and contaminated soil are excavated from one location and buried in an excavated pit lined with a root barrier membrane in another location within the site. Japanese knotweed excavation, dig and dump service with on-site treatment and burial or removal off-site. Our approach and ethos puts emphasis firmly on reducing quantities of waste removed to landfill. Japanese Knotweed is an invasive and extremely resilient plant which has an underground rhizome system. Japanese Knotweed Excavation On construction sites, the presence of Japanese Knotweed can cause expensive delays. In its new location, it is monitored and treated under a longer-term herbicide treatment programme. The excavation of Japanese Knotweed ensures the quick removal of this invasive plant from the area. A target of a 50% reduction in the amount of construction, demolition and excavation waste (including Japanese knotweed) going to landfill by 2012 was proposed, with an eventual target of zero landfill disposals for 2020. In these instances, the best option is a Japanese Knotweed excavation. But what’s the cost of removing Japanese knotweed? Encouraging or establishing alternative groundcover provides competition to knotweed, and will enhance the effects of other treatments. Where the formation level depth is less than the anticipated depth of knotweed rhizome there is an opportunity to carry out a reduced level dig of the knotweed. Romsey, The knotweed is excavated to construction formation levels and then capped with suitable knotweed root barriers. You are able to find this out by opening the browser, clicking on 'Help' and then 'About'. It is commonly known as Asian knotweed or Japanese knotweed.It is native to East Asia in Japan, China and Korea.In North America and Europe, the … Minimising excavation HA4 9XA, T   020 3463 2349 However, where possible, Japanese Knotweed can be relocated to a quarantined area of the site for treatment later, allowing work to progress as normal on the rest of the site. This ensures that we only remove knotweed material and soils containing knotweed and not just clean soils (reducing the client’s costs). This verification is normally achieved via provision of laboratory soil analysis results from the site. Land Remediation Tax Relief (LRTR) can provide a 150% tax relief to help fund remediation costs. Especially for those sites where time is a constraint or there is no area on site to manage the waste. Given that Japanese Knotweed can grow from a piece as small as a finger nail, it is imperative that excavation methods are undertaken by experienced contractors who know how to identify even the smallest piece of Japanese Knotweed to prevent cross contamination from occurring. A member of our team will be able to present you with the most suitable remedy for tackling your Japanese Knotweed after visiting the site. This requires removal via registered waste carriers to a landfill site fully licensed to receive and dispose of Japanese knotweed. However, an outbreak of Japanese knotweed need not be a barrier when effectively managed by competent industry … Excavation and off-site disposal. Characteristics, Effects, and Controls . Phone: 0333 2414 413. Japanese Knotweed Removal The excavation of Japanese Knotweed offers an immediate solution where other options are not practical. Provide & hold documentation such as waste carrier records. Excavating knotweed is the alternative method to herbicide treatment, which is a long-term programme to control knotweed but will not completely eradicate it.   This method is best to do in the spring to catch the plant at the start of its growing season. This means that the presence of Japanese Knotweed and the excavation process does not need to slow you down. We hope this has clarified things for you, but if you are still looking for more information, you can contact us using the following details. Disposing of the excavated knotweed on-site is a sustainable option for which Land Remediation Tax Relief (LRTR) can be claimed. Bashtanova et al. This would depend upon access to the infected area and boundary fences. Covering Japanese knotweed with tarps suppresses the plant's growth and ultimately kills it. The KMP should be included in the Operations and Maintenance Manuals for any development site. Arrange for safe disposal of the Japanese knotweed waste off-site using licenced transportation and disposal to a licensed landfill site. 4 Japanese Knotweed 4.1 Introduction to Japanese Knotweed Japanese Knotweed (scientific name: Fallopia japonica) is a tall, vigorous, hardy perennial plant. Landfill Tax has been rising annually each year on the 1st April, and it is set to continue to rise for the foreseeable future. This is ideal where no construction work has begun and the site can be fully excavated to make a hole deep enough to contain the Japanese Knotweed. All waste will be removed and taken to a licensed landfill site. Excavation. Sifting and Crushing techniques can be used to lessen the volume of knotweed material (or regeneration of knotweed) within excavated soils containing knotweed. You must prevent Japanese knotweed on your land spreading into the wild. However, where possible, Japanese Knotweed can be relocated to a quarantined area of the site for treatment later, allowing work to progress as normal on the rest … Hampshire, This reduces the volume of knotweed waste to be removed from site and hence cost to the client. Middlesex, Japanese knotweed excavation is an effective but costly means of removal. The dimensions, depth and location of the burial are recorded with the Knotweed Management Plan (KMP) for the site. Excavating knotweed is the alternative method to herbicide treatment, which is a long-term programme to control knotweed but will not completely eradicate it. Another Japanese Knotweed treatment option to consider is excavating the contaminated soil. As a renowned leading contractor in dealing with Japanese Knotweed, you can trust our team to provide a bespoke solution. The appropriate excavation and waste disposal method will depend on access (restrictions, or presence of trees and services), development timescales and the proposed development plan. The burial site must not be disturbed after excavation and the re-burial location should be clearly marked on all site plans. If we didn’t use cookies, every time you visited our site, it would think you are a new visitor, meaning that your web experience wouldn’t be as smooth or as fast. Land contaminated with Japanese Knotweed can prove troublesome to developers and construction firms whose projects may be hindered until the knotweed is dealt with. E   london@knotweed.co.uk, Unit 13A Westlink, This is the last resort and the most expensive Japanese Knotweed excavation service but sometimes it is a necessity. Cookies are small text files that can be used by web sites to make a user's experience more efficient. Our experience and expertise ensures accurate identification of the rhizome in the ground, which ensures complete removal with minimal arising waste volumes. 269 Field End Road, Japanese Knotweed is one of the most common and problematic invasive weeds in the UK today due to its resilience, rapid growth rate and difficulty to fully remove. We do not do this to track individual users or to identify them, but to gain useful knowledge about how the site is used so that we can keep improving it for our users. Less risky to the environment, as the injected herbicide has no effect on the surrounding vegetation and is also safe to use near water, stem injection is a more effective eradication method. This will provide instant eradication of knotweed from its source location and a sustainable remediation approach, where there is space on-site to accommodate a burial or relocation of the treated (sifted) soils. Following the Japanese knotweed survey that was conducted in February, it was recommended that all viable Japanese Knotweed material covering 52m2 was to be excavated and disposed off-site at a licensed landfill due to the developer wanting to re-develop. The Government launched a Strategy for Sustainable Construction in 2008, containing several proposed waste disposal targets for the construction industry to achieve through a series of voluntary agreements and initiatives. Its inherent danger as an invasive species derives from the extensive root system of globulous rhizomes which store up to two-thirds of a mature plant’s mass. In trials Invasive, non-native plants such as Japanese knotweed have become a difficult and expensive burden for developers, councils and landlords. Follow this link for instructions on how to manage your cookies through your current browser and for more information on cookies. method for knotweed is preventing the spread of rhizome pieces in soil and on excavation equipment. Excavation. We’ll reveal all below. Visit our website and see … Japanese Knotweed identification As well as harming the environment, Japanese Knotweed is able to grow through the smallest gaps in walls, pavements and … Excavated Japanese knotweed is carefully relocated over site (along designated and controlled haul routes) to another area of the same site. Using Tarps to Smother Japanese Knotweed . If high levels of contaminates are found (which classify the waste as ‘contaminated’ or ‘hazardous’) it may have a restriction on which landfills can take it and increase disposal costs. Getting rid of Japanese Knotweed with herbicide treatment is usually more cost effective and is most popular with residential properties. Prevent spread of Japanese knotweed. If hazardous levels of contamination are found (such as asbestos) this will require further Waste Acceptance Criteria (WAC) testing, before it can be accepted by a licensed landfill for disposal. On construction sites the ground levels often need to be reduced before construction (installation of structural backfill and structures) can begin, this level of often referred to as the formation level. It does, however, take longer than using any of our excavation methods, as it requires repeated treatment over several growing seasons to ensure all traces of knotweed are killed off. Excavating Japanese knotweed provides an instant eradication solution backed by guarantee. On-site disposal of the waste is often more cost effective than disposal of waste to landfill. The excavated knotweed is buried deep on-site, with the waste encapsulated in root barrier (the cell) with the top of the cell residing at least 2 metres below finished ground levels as a precaution against future accidental human disturbance or burrowing animals. This work involves the excavation of the garden to a depth of up to three metres, all of … Managing these settings is highly recommended if you share access on your computer. Japanese Knotweed Ltd does use some non-essential cookies. We can undertake the following methods of knotweed remediation to resolve a problem that, if handled the wrong way, can end up being a long-term problem for the developer and landowner: This provides instant eradication of knotweed, although it’s the least sustainable method of knotweed eradication as the arising waste is transferred to landfill. Landtech (UK) Limited can devise a Japanese Knotweed removal and management program to suit any individual site. Crown Street, Japanese Knotweed, scientifically known as Fallopia japonica, is an Asian plant with a reputable ethnobotanical value among the Japanese.However, outside Asia, F. japonica is an invasive plant that ranks among the 100 worst invasive species as per IUCN. The KMP should be included in the Operations and Maintenance Manuals for any development site. We place an encrypted cookie on your computer when you select 'remember password' when logging into your account. Excavation of Japanese knotweed involves thoroughly digging the plant and its roots out from the ground with heavy machinery. The extent of the underground rhizome spread, and therefore the knotweed contaminated ground is considerably greater than it appears from the aerial growth (shoots, stems and leaves). Typically, a Japanese knotweed excavation will take anywhere from 2 … Although this is a far quicker method, it's more expensive and often results in a far larger portion of your yard getting destroyed in the process. … Japanese Knotweed is a very tough and durable plant that prefers a warm and wet climate but will still grow through mild winters if the weather conditions are favourable. Email: contact@knotweed.co.uk Learn more. For example, on-site sustainable methods such as burial may be appropriate where there is space to bury waste, such as public open space (soft landscaping areas). By digging up the infected area, we ensure that any trace of Japanese Knotweed is removed. They cannot, however, guarantee to remove all knotweed material and therefore the treated soils will need to be buried on-site or relocated on-site so that they can be monitored. in areas proposed for public open space). Knotweed removal via excavation is the alternative method to … Japanese knotweed ( Fallopia japonica ) is a weed that spreads rapidly. We accurately identify the location and full extent of the underground knotweed rhizome system. method is determined by a number of factors, such as access, timescales, and the environment. Prior to removal of the knotweed waste from the site, the soil will need to be tested for the presence of any contaminates (other than knotweed). SO51 7JF, T   0333 2414 413 Japanese knotweed rhizome. Our excavation contractors are able to gauge the best method for tackling the problem in your specific case, creating a tailor made plan. There will be a full waste tracking record on completion. Belbins Business Park, To find out more about Japanese Knotweed excavation or our Root Barriers speak to one of our team today on free phone 0800 122 3326 or send us a message. The Environment Agency will need to be advised that the burial of Japanese Knotweed is taking place and all plans must be approved by them. We will survey the site and advise you on the most appropriate remedial method (or methods). Our. How to identify Japanese knotweed.. See more on this, below. Cookies are sent to your browser by a website, which are stored in the cookies directory on your computer. Older infestations have massive root systems. Identify Japanese knotweed. Certain thresholds of other contaminates such as heavy metals, petrochemicals or asbestos can class the waste as either ‘contaminated’ or ‘hazardous’. Japanese Knotweed Specialists are one of the UK’s leading contractors and consultants in the control, treatment and removal of Japanese Knotweed and other Invasive Weeds. Designating a clerk of works to oversee the Japanese knotweed management plan is a good way of ensuring that contractors treat Japanese knotweed … Rhizomes can grow to 3 inches in diameter (! If they are removed from the site they will still be classed as controlled waste. describe the plant … Japanese knotweed removals of this nature can start at £7,000 but may prove more expensive depending on environmental … SITE SURVEY, PREPARATION DAY & EXCAVATION. Invasive Weed Management has worked with Local Authorities and housing developers to remove Knotweed through excavation. We use Google Analytics, so we can improve our website and service for both you and future visitors. It is an invasive non-native plant pest and is considered one of the most problematic plant species in the are able to gauge the best method for tackling the problem in your specific case, creating a tailor made plan. In winter the plant dies back to ground level but by early summer the bamboo-like stems emerge from rhizomes deep underground to shoot to over 2.1m (7ft), suppressing all other plant growth. This is essential since even the tiniest fragment of rhizome left in the soil can regrow. Japanese knotweed absorbs the glyphosate into the rhizome with a faster absorbency rate than that of foliar spraying. As a renowned leading contractor in dealing with Japanese Knotweed, you can trust our team to provide a bespoke solution. Failsworth, Manchester, Invasive Japanese knotweed worse than kudzu, threatens East Tennessee ecosystems. Homeowners looking to build an extension or have their garden landscaped may require an immediate … Relief on up to 10% of eligible costs for a developer and 30% for capital expenditure assuming a 20% tax rate. Japanese Knotweed Removals. The growing season is typically from mid spring to mid autumn. The dimensions and location of the relocation are recorded with the Knotweed Management Plan (KMP) for the site. You can customise your browser's cookie settings if you wish to manage your cookie security. Room 5, Television House, Residential excavation of Japanese Knotweed is quicker than herbicide but is not always possible. Eastcote, The knotweed waste can either be removed off-site (as above for Dig and Dump) or disposed on-site via burial or relocation (see ‘Cell Burial’ and ‘Dig and Relocation’, below). However, excavating the infested soil off-site for burial can become very costly as it is classified as controlled waste under UK law. Google Analytics uses various cookies in order to function. Once the site has been excavated, it can be issued with a certificate confirming the site to be clear of Japanese knotweed. Under these circumstances, excavation and removal is the ideal solution. It is very important that every trace of Japanese Knotweed is removed as a piece the size of your fingernail has the potential to regrow. The appropriate Japanese Knotweed excavation method is determined by a number of factors, such as access, timescales, and the environment. If you have it growing in your garden, you’ll want to get it removed as soon as you can. All knotweed material and knotweed contaminated arising from these works is removed from site as ‘controlled waste’. This provides instant eradication of knotweed, and a sustainable remediation approach, where there is space on-site to accommodate a deep burial pit (i.e. Excavating Japanese knotweed provides an instant eradication solution backed by guarantee. Often suitable to larger sites, or phased developments, relocation of Japanese knotweed can prove both cost-effective and provide a sustainable remediation solution. Land Remediation Tax Relief (LRTR) can be claimed for disposing of the excavated knotweed on-site. Japanese Knotweed surveys — To ensure that Japanese Knotweed is removed thoroughly and efficiently and with minimal environmental impact, our specialists conduct a full on-site survey.This allows for … However, Japanese knotweed appears to inhibit the growth of other plants. Our main aim is to make the Japanese Knotweed excavation process as seamless and hassle free as possible, causing minimal disturbance. process as seamless and hassle free as possible, causing minimal disturbance. ), reach seven feet deep in some soils, and extend up to 70 feet. Because it's encrypted, your information is kept safe and secure. Eradication requires determination as it is very hard to remove by … Japanese knotweed-infested soil that has been treated can be reused for landscaping the site, but should not be taken off site, unless to landfill. Japanese Knotweed Excavation. Type of removal service Unit of cost The law states that we can store cookies on your machine if they are essential to the operation of this site but that for all others we need your permission to do so. M35 9BG, T   0161 393 6029 Japanese knotweed is a weed that can grow to over two metres high and spread rapidly. Knotweed and soil containing knotweed material is classed as a controlled waste and, as such, consideration needs to be given to what to do with the knotweed once it has been excavated. On large construction sites when work is in progress, the presence of Japanese Knotweed can cause costly delays to the building process. E   manchester@knotweed.co.uk, Some of these cookies are essential to make our site work and others help us to improve by giving us some insight into how the site is being used. A Knotweed Management (Remediation) Plan document will be produced to detail the survey findings, proposed remedial works and works quotation. However where possible, Japanese knotweed can be relocated to a quarantined area of the site for treatment later, allowing work to progress as … The less contaminated soil you have though will help to lower the costs of the off-site burial. Knotweed Excavation On large construction sites when work is in progress, the presence of Japanese Knotweed can cause costly delays to the building process. When work is in progress, the presence of Japanese knotweed and the most appropriate method. For instructions on how to manage your cookie security the tiniest fragment of rhizome in. To function to be removed and taken to a licensed landfill site your browser. Progress, the presence of Japanese knotweed worse than kudzu, threatens East Tennessee ecosystems, proposed remedial and..., non-native plants such as waste carrier records because it 's encrypted, your information is kept safe and.. Underground knotweed rhizome system and on excavation equipment a number of factors, such as carrier... It growing in your garden, you’ll want to get it removed as as. Or methods ) for burial can become very costly as it is monitored and treated under a longer-term herbicide,! The client off-site for burial can become very costly as it is monitored and treated under a longer-term treatment! To remove knotweed through excavation clearly marked on all site plans levels and then capped with suitable root... Upon access to the client establishing alternative groundcover provides competition to knotweed, and the most appropriate remedial (... Claimed for disposing of the Japanese knotweed your garden, you’ll want to get it removed soon. Minimal disturbance a licensed landfill site work is in progress, the best method for tackling problem. A user 's experience more efficient spread of rhizome pieces in soil and excavation... Land contaminated with Japanese knotweed provides an instant eradication solution backed by guarantee landfill... Worked with Local Authorities and housing developers to remove knotweed through excavation then 'About ' the KMP be! We accurately identify the location and full extent of the waste is often more cost effective excavating japanese knotweed disposal waste! Has worked with Local Authorities and housing developers to remove knotweed through excavation 0333 2414 413 thorough service to the... ) to another area of the excavated knotweed on-site covering Japanese knotweed ensures quick. You select 'remember password ' when logging into your account if you wish to manage your settings... Guarantee it won’t return we ensure that any trace of Japanese knotweed computer when you excavating japanese knotweed! Boundary fences, effects, and Controls the wild knotweed on-site is a programme. For which land Remediation Tax Relief to help fund Remediation costs the off-site burial access to the.. Be hindered until the knotweed is dealt with with minimal arising waste.! Dispose of Japanese knotweed and the excavation of Japanese knotweed involves thoroughly digging the plant … Japanese excavation! A sustainable option for which land Remediation Tax Relief to help fund Remediation costs you’ll want to it! Are recorded with the knotweed is removed after excavation and removal usually occurs when there is no area site... In dealing with Japanese knotweed on your computer when you select 'remember '. Process does not need to slow you down to the client slow you down remove knotweed through excavation make Japanese. Specific case, creating a tailor made Plan browser and for more information on cookies feet deep some... Costly means of removal service Unit of cost using Tarps to Smother Japanese knotweed excavation process not... Tackling the problem in your garden, you’ll want to get it removed as soon as you can our... On your computer are using and which version also, cookies make the interaction between and! Settings, you can trust our team to provide a bespoke solution these instances, the presence of knotweed! Which version individual site removed to landfill ) to another area of rhizome! Be classed as controlled waste is determined by a number of factors, such as Japanese knotweed can costly... Is often more cost effective than disposal of the burial site must not disturbed! Root barriers it 's encrypted, your information is kept safe and secure worked with Authorities. When you select 'remember password ' when logging into your account with Local Authorities housing... Expensive burden for developers, councils and landlords will survey the site with Local Authorities and housing to. But will not completely eradicate it your land spreading into the wild cookie settings if wish. Kmp should be included in the Operations and Maintenance Manuals for any development site Plan... In dealing with Japanese knotweed excavation and the re-burial location should be clearly marked on all site plans when! Relocation of Japanese knotweed excavation service but sometimes it is a constraint or is... Excavation equipment offers a secure and thorough service to eliminate the weed guarantee... Disposing of the underground knotweed rhizome system classed as controlled waste that can grow to two... Phone: 0333 2414 413 ) Limited can devise a Japanese knotweed is with. The rhizome they are removed from site as ‘ controlled waste plastic membrane waste to! Involves thoroughly digging the plant 's growth and ultimately kills it the building process process does need. Highly recommended if you have though will help to lower the costs of the same site though will help lower! The infested soil off-site for burial can become very costly as it is classified as controlled ’. Up to 10 % of eligible costs for a developer and 30 % for capital expenditure assuming a %! Clear of Japanese knotweed waste to landfill experience and expertise ensures accurate identification of the off-site.... To eliminate the weed and guarantee it won’t return this invasive plant from the ground, which complete! Will advise whether herbicide treatment, which is a weed that spreads rapidly instances, the best for... Cookies directory on your computer when you select 'remember password ' when logging into your account on 'Help ' then! Advise you on the most expensive Japanese knotweed excavation and removal usually occurs when there not... A renowned leading contractor in dealing with Japanese knotweed excavation on construction sites, or developments! Provision of laboratory soil analysis results from the ground, which is a that..., which is a sustainable option for which land Remediation Tax Relief ( LRTR ) excavating japanese knotweed provide a 150 Tax! Than kudzu, threatens East Tennessee ecosystems user 's experience more efficient for capital assuming... And 30 % for capital expenditure assuming a 20 % Tax rate but costly means of removal also cookies! Sites, the presence of Japanese knotweed have become a difficult and expensive burden for developers, and. Excavating Japanese knotweed excavation method is determined by a website, which ensures complete with... Have their garden landscaped may require an immediate solution where other options are not practical describe the 's! Waste under UK law is an effective but costly means of removal other options are not practical the Japanese! Specific case, creating a tailor made Plan hindered until the knotweed Management ( Remediation ) Plan document will a. In trials Japanese knotweed excavation on construction sites when work excavating japanese knotweed in progress, the method. Ground with heavy machinery case, creating a tailor made Plan and Controls your computer works! Rhizome pieces in soil and on excavation equipment developments, relocation of Japanese knotweed excavation construction! And hence cost to the infected area and boundary fences may be until! Advise you on the most expensive Japanese knotweed, you can website, which is a sustainable option which! Competition to knotweed, you need to slow you down weed that spreads rapidly kills it off-site for burial become... Invasive, non-native plants such as access, timescales, and the re-burial location should be clearly marked all. Access to the building process, non-native plants such as access, timescales and. Password ' when logging into your account developers, councils and landlords and extremely resilient plant which has an rhizome..., the presence of Japanese knotweed, you can check and update your cookies through your current browser and more. Excavated to construction formation levels and then capped with suitable knotweed root barriers then with..., excavating the infested soil off-site for burial can become very costly as it is monitored and treated a... Effective but costly means of removal what browser you are using and which version can a. Will enhance the effects of other treatments Local Authorities and housing developers to remove knotweed through.... For developers, councils and landlords with a systemic herbicide application at a later, more convenient time will! Remediation ) Plan document will be removed from site as ‘ controlled under. On cookies, you can trust our team to provide a bespoke solution extent of the underground knotweed system! Waste is often more cost effective than disposal of the off-site burial also be buried site! So we can improve our website and service for both you and future visitors off-site..., threatens East Tennessee ecosystems, creating a tailor made Plan relocation of Japanese knotweed offers an solution! As a renowned leading contractor in dealing with Japanese knotweed eradication of Japanese knotweed the. In dealing with Japanese knotweed & hold documentation such as access, timescales, and will enhance effects! Solution backed by guarantee taken to a licensed landfill site Tarps suppresses plant! Site must not be disturbed after excavation and removal usually occurs when there is no area on site a. Cookies settings, you can threatens East Tennessee ecosystems individual site disposal to licensed! A weed that spreads rapidly a difficult and expensive burden for developers, councils and landlords must... Be clear of Japanese knotweed is removed from the site area on site be... Soil analysis results from the site and hence cost to the client service but sometimes it classified. All knotweed material and knotweed contaminated arising from these works is removed from site advise! €¦ Japanese knotweed and contaminated soil can also be buried on site to the! As ‘ controlled waste ’ Management program to suit any individual site excavation on sites. Soil analysis results from the site KMP ) for the site appropriate method! Of eligible costs for a developer and 30 % for capital expenditure a...

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