Insert Council Logo District Council of XXXX Guidelines & Individual Prescription Sheets District Council of XXX Roadside Vegetation Management Plan Guidelines & Individual Prescription Sheets (Part 3) Insert date 1 District Council of XXXX Guidelines & Individual Prescription Sheets CONTENTS CONTEXT ........................................................................................................................................ 4 SECTION 2: MANAGEMENT ISSUE GUIDELINES ....................................................................... 5 2.1 New Roadworks Clearance Guidelines .............................................................................. 5 2.1.1 All Roads ....................................................................................................................................... 5 2.1.2 Sealed Roads................................................................................................................................ 6 2.1.3 Unsealed Roads ............................................................................................................................ 6 2.2 Roadside Maintenance Guidelines ..................................................................................... 7 2.2.1 Sealed Roads................................................................................................................................ 7 2.2.2 Unsealed Roads ............................................................................................................................ 7 2.2.3 All Roads ....................................................................................................................................... 7 2.2.4 Maintenance of Clearance Envelopes ........................................................................................... 8 2.2.5 Secondary Clearance Envelopes .................................................................................................. 9 2.3 Public Safety Clearance Guidelines ................................................................................. 10 2.3.1 Road Curves ............................................................................................................................... 10 2.3.2 Sight Triangles at Road Intersections and Rail Crossings - Category 1 ....................................... 10 2.3.3 Sealed Roads – Category 2 ........................................................................................................ 10 2.3.4 Unsealed Roads – Category 2..................................................................................................... 11 2.3.5 Clearance Beyond Category 1 and 2 Zones - Category 3............................................................ 11 2.4 Installation and Maintenance of Utilities Guidelines ....................................................... 12 2.4.1 Guidelines ................................................................................................................................... 12 2.5 Pest Plant and Animal Control Guidelines....................................................................... 13 2.5.1 Pruning of Native Vegetation ....................................................................................................... 13 2.5.2 Spraying of Herbicides in Native Vegetation ................................................................................ 13 2.5.3 Removal of Entire Native Plants .................................................................................................. 13 2.5.4 Site Inspection............................................................................................................................. 13 2.5.5 Landscape Scale Planning Approach .......................................................................................... 13 2.5.6 General Guidelines...................................................................................................................... 14 2.6 Soil-borne Pests and Diseases Guidelines ...................................................................... 15 2.6.1 Guidelines ................................................................................................................................... 15 2 District Council of XXXX Guidelines & Individual Prescription Sheets 2.7 Fenceline Clearance Guidelines ....................................................................................... 16 2.7.1 Guidelines ................................................................................................................................... 16 2.8 Property Access Clearance Guidelines ........................................................................... 18 2.8.1 Guidelines ................................................................................................................................... 18 2.9 Bushfire Hazard Reduction Guidelines ............................................................................ 19 2.9.1 Buildings and Structures.............................................................................................................. 19 2.9.2 Fuel Breaks and Fire Access Tracks ........................................................................................... 19 2.9.3 Fuel Reduction in Roadside Vegetation....................................................................................... 19 2.10 Grazing Guidelines ......................................................................................................... 21 2.10.1 Guidelines ................................................................................................................................. 21 2.11 Droving Stock Guidelines .............................................................................................. 22 2.11.1 Guidelines ................................................................................................................................. 22 2.12 Recreational Use of Road Reserves (Including Undeveloped Roads) Guidelines .... 23 2.12.2 Guidelines ................................................................................................................................. 23 2.13 Cultivation and Cropping Guidelines ............................................................................ 24 2.13.1 Guidelines ................................................................................................................................. 24 2.14 Removal of Plant Material Guidelines ........................................................................... 25 2.14.1 Collection of Dead Timber ......................................................................................................... 25 2.14.2 Cutting of Live Timber ............................................................................................................... 25 2.14.3 Brush-cutting ............................................................................................................................. 25 2.14.4 Seed Collection ......................................................................................................................... 25 2.14.5 Flower Harvesting ..................................................................................................................... 26 2.15 Maintenance of Vegetation Diversity Guidelines ......................................................... 27 2.15.1 Guidelines ................................................................................................................................. 27 2.16 Protection of Vegetation of High Conservation Significance Guidelines .................. 28 2.16.1 Guidelines ................................................................................................................................. 28 2.17 Restoration and Revegetation on Roadside Reserves Guidelines............................. 30 2.17.1 Guidelines ................................................................................................................................. 30 SECTION 3: INDIVIDUAL PRESCRIPTION SHEETS – (Example) ............................................. 32 3.1 Prescription Sheet - New Roadworks Clearance Activity 1 ............................................................. 32 3 District Council of XXXX Guidelines & Individual Prescription Sheets CONTEXT Part 3 Guidelines & Individual Prescription Sheets The purpose of Part 3 template (Guidelines & Individual Prescription Sheets) is to provide Council works teams and contractors in the field with guidelines on how to best manage likely impacts of roadside affecting activities on native vegetation for each of the management issue identified and discussed in Part 1 the Council’s RVMP. The Guidelines outline simple principles for mitigating adverse impacts of roadside affecting activities and outlines recommended approaches for performing these activities as part of their day-to-day management activities. The purpose of the Individual Prescription Sheet’s is to provide operational staff/contractors with details of works to be undertaken for each management issue. Each prescription sheet details the location of where the proposed works will be undertaken (on a GIS or Google map), the length of roadway where the action will be implemented, a general description of the proposed works and the management recommendations based on the best management guidelines contained within the guidelines section of this document. These prescription sheets are by the Works Manager’s as per the work schedule. It is envisaged this document sits with and is handed out by the Works Manager to the operational staff/contractors for use in the field in the implementation of the RVMP. The aim is to improve the cooperation between the stakeholders in delivering best management practices for roadside vegetation. 4 District Council of XXXX Guidelines & Individual Prescription Sheets SECTION 2: MANAGEMENT ISSUE GUIDELINES 2.1 New Roadworks Clearance Guidelines 2.1.1 All Roads Road construction works involving new roads, widening and re-alignments that result in clearance of native vegetation, will in most cases require a formal application to and consent from the Native Vegetation Council (NVC). Road Design Principles One wide roadside is preferable to two narrow roadsides. If widening is necessary where native vegetation is present on both sides, widening on the narrow roadside is preferred. The value of roadside vegetation is greater where there is native vegetation adjacent (outside the road reserve). Minimising Impacts on Vegetation District Council of xxx will consider the following design principles when constructing roads: To minimise the impact of construction on vegetation the District Council of xxx will: identify and mark with stakes or tape any significant or protected vegetation, habitat areas and sensitive areas prior to the commencement of works limit machinery access limit soil disturbances limit vegetation removal identify the exact location of proposed stockpiles, plant compounds, access roads and turning areas that limit vegetation damage borrow pits should be located where native vegetation will not be disturbed materials for construction works to be taken from disease and weed free sites Designing Drainage Systems District Council of xxx will design drainage systems and batters to: minimise sedimentation of water courses minimise discharge into disease-susceptible plant communities control erosion 5 District Council of XXXX Guidelines & Individual Prescription Sheets 2.1.2 Sealed Roads Road Carriageway Widths New Class A or Class B (sealed) roads are to have a maximum road carriageway width of 8m, a shoulder width of up to 1.5m and a verge width of up to 3m on either side of the edge of the sealed carriageway (subject to Section 2.2 Roadside Maintenance and Section 2.3 Public Safety Clearance of this RVMP). Vertical Height Clearance The vertical height clearance envelope of new sealed roads is to be up to a maximum of 5.5m from the edge of the sealed carriageway. 2.1.3 Unsealed Roads Road Carriageway Widths New Class A or Class B (unsealed) roads are to have a maximum carriageway width of 8m and a verge width of up to 2m on either side of the carriageway (subject to Section 2. Public Safety Clearance of this RVMP) New Class C roads are to have a maximum carriageway width of up to 8m and a verge width of up to 2m on either side of the carriageway (subject to Section 2.3 Public Safety Clearance of this RVMP) New Class D and Class E roads are to have a maximum carriageway width of 7m and a verge width of up to 2m on either side of the carriageway (subject to Section 2.3 Public Safety Clearance of this RVMP) Vertical Height Clearance The vertical height clearance envelope of all new unsealed roads is to be up to a maximum of 5.5m from the edge of the grader line 6 District Council of XXXX Guidelines & Individual Prescription Sheets 2.2 Roadside Maintenance Guidelines 2.2.1 Sealed Roads Vertical Height Clearance A clearance envelope is to be maintained up to a vertical height of 5m from the edge of the sealed carriageway (Figure 1). Clearance beyond this height will require NVC approval. 2.2.2 Unsealed Roads Vertical Height Clearance A clearance envelope is to be maintained to a vertical height up to 5m from the edge of the grader line (Figure 1). Clearance beyond this height will require NVC approval. 2.2.3 All Roads The following codes of practice will be implemented by the District Council with the delegated responsible officer being the (i.e.) Council Environmental Officer (supply contact details). If unsure about any environmental controls, contact the site supervisor. Minimise Weed and Disease Spread clean down machinery in appropriate areas before entering and when leaving work site program works to begin with clean machinery in high conservation areas and working toward degraded sites only use soil or fill from a weed or disease free site Turn-around Points on narrow roads of high or medium conservation value, identify machinery turn-around points where native vegetation will not be damaged locate stockpiles, turn-out or lay-down areas on existing cleared land Grading and Drain Cleaning Operations avoid damage to roots, bark and limbs avoid working inside the drip line of trees avoid working where root damage and soil compaction may occur remove drain spoil and dispose of appropriately Herbicides only use herbicides where vegetation control by mechanical methods is inappropriate avoid over-spray by not spraying in windy conditions 7 District Council of XXXX Guidelines & Individual Prescription Sheets Vegetation Removal avoid “cleaning up” vegetation and retain stumps, dead wood and understorey where possible carefully prune trees using low impact methods avoid damaging undergrowth when removing trees dispose of waste materials at an appropriate site or depot Machinery Use only use the appropriate type and minimum size of machinery for the job Erosion Control remove as little vegetation as possible and encourage the growth of native vegetation on batters maintain drainage systems minimise soil disturbance 2.2.4 Maintenance of Clearance Envelopes A clearance envelope across the full width of the traffic lanes is necessary to allow for the passage of legal height vehicles (4.6 m). To allow for regrowth between pruning and sagging of branches caused by wet or windy conditions, it is desirable to maintain a vertical clearance of 5 m over the carriageway (Figure 1). Figure 1: Maintenance of clearance envelope 8 District Council of XXXX Guidelines & Individual Prescription Sheets 2.2.5 Secondary Clearance Envelopes Figure 2: Secondary clearance envelope for signs or guideposts. A secondary clearance envelope extending up to 300 mm around roadside furniture may also be sought (Figure 2). Additional vegetation control may be undertaken on the approach side of signs and delineation devices to ensure that the sign is clearly visible from a distance equivalent to the stopping sight distance for the speed environment of the road. 9 District Council of XXXX Guidelines & Individual Prescription Sheets 2.3 Public Safety Clearance Guidelines All proposed clearance of roadside native vegetation under public safety Native Vegetation Regulation 5(1)(lb) must be undertaken in accordance with written approval from the NVC and must comply with the NVC’s “Managing Native Vegetation- Interim Framework for the Application of Regulation 5(1)(lb) for Clearance Along Roads, Intersections and at Rail Crossings for Public Safety Purposes”. 2.3.1 Road Curves For road curves, the amount of clearance will be determined on a case-by-case basis and, where practicable, only non-frangible plants impeding visibility will be removed using cut or cut and swab. Low growing species and ground covers should be retained. These clearance zones should be maintained by trimming, slashing and rolling that minimise soil disturbance. Avoid grading or bulldozing. 2.3.2 Sight Triangles at Road Intersections and Rail Crossings - Category 1 Both frangible and non-frangible native vegetation (if need be) can be cleared for the establishment of safe sight lines at road intersections and rail crossings. Clearance must be consistent with clearance guidelines outlined in Austroad Guide to Road Design: Part 4: Intersections and Crossings-General 2009, and AS 1742.7:2007 Manual of uniform traffic control devices, Part 7: Railway Crossings. No SEB is required. 2.3.3 Sealed Roads – Category 2 On sealed roads with a speed design of equal to or less than 80kms/hr, up to 2 metres of non-frangible native vegetation can be reduced, modified or removed from the edge of travelled way for the purpose of public safety. For sealed roads with a speed design greater than 80kms, up to 3 metres of non-frangible native vegetation can be reduced, modified or removed from the edge of travelled way is applicable for the purpose of public safety (Table 1). Clearance of frangible vegetation in Category 2 situations must ahve clearance approval from the NVC. Table 1: Sealed roads - Category 2 zone clearance widths Speed limit (km/hr) Category 2 zone widths adjacent to the edge of travelled way ≤80 km 2m >80 km 3m 10 District Council of XXXX Guidelines & Individual Prescription Sheets 2.3.4 Unsealed Roads – Category 2 On unsealed roads, up to 2 metres either side of the defined travelled way can be cleared of non-frangible native vegetation for the purpose for public safety. Clearance of frangible vegetation requires clearance approval from the NVC. The clearance level is capped at a total width including the travelled way itself of up to 12 metres. The road authority will need to demonstrate that it has considered the NAMO principles to avoid or minimise the impacts that any proposed actions may have on biodiversity or native vegetation. The road authority must show it has considered other safety improvement options as opposed to clearance. 2.3.5 Clearance Beyond Category 1 and 2 Zones - Category 3 Category 3 is the native vegetation beyond the Category 1 and 2 zones. Clearance of nonfrangible native vegetation in Category 3 area will require the road authority to justify clearance for public safety purposes. Any proposed clearance in this area will require written approval from an NVC authorised delegate acting on recommendations by NVAP. 11 District Council of XXXX Guidelines & Individual Prescription Sheets 2.4 Installation and Maintenance of Utilities Guidelines 2.4.1 Guidelines Permits service authorities should notify and discuss all proposed new works on roadsides with the District Council of xxx to ascertain permit requirements if required, permit applications are made to the Council and consultation should occur with the NVC where new services are proposed to be established along roadsides containing native vegetation and maintenance clearance is in excess of existing standards ensure installers have the appropriate training and skills to minimise disturbance to roadside soils and native vegetation Positioning new or replacement services are to be established on cleared land or on low conservation value roadsides wherever possible Clearance Requirements Minimise disturbance and clearance of understorey vegetation and soils (e.g. by vehicles and machinery) (Also refer to Section 2.2.3 of these guidelines) existing clearance standards can be maintained without consultation with the NVC Secretariat, DENR where existing indigenous vegetation is disturbed, rehabilitate the site to (as close as practical) the condition prior to commencement of works 12 District Council of XXXX Guidelines & Individual Prescription Sheets 2.5 Pest Plant and Animal Control Guidelines The clearance of native vegetation during programs for control of declared animals and plants must be kept to the minimum needed for effective pest control (in accordance with advice from the local NRM / State Authorised Officer or NRM Board) and must be in accordance with these guidelines. 2.5.1 Pruning of Native Vegetation The pruning of native vegetation, if essential to provide access for pest animal and plant control, is acceptable provided that it is kept to a minimum and does not affect the overall viability of the plant(s) involved. 2.5.2 Spraying of Herbicides in Native Vegetation Spraying of declared plants in native vegetation is acceptable provided that a careful and selective approach is used (e.g. spot-spraying) and damage to nearby native vegetation is avoided or minimised. The use of herbicides must be in strict accordance with NRM advice and with instructions for use provided by the manufacturer. Any broader spraying program in native vegetation (e.g. boom-spraying) requires the endorsement of the Native Vegetation and Biodiversity Management Unit or NVC Secretariat, DENR, and may require the consent of the NVC through a clearance application. 2.5.3 Removal of Entire Native Plants The removal of entire native plants (if considered essential to facilitate animal and plant control) must be discussed with and endorsed by the Native Vegetation and Biodiversity Management Unit or NVC Secretariat, DENR. 2.5.4 Site Inspection Minor clearance of native species known to be common in a district may be resolved through verbal or electronic communication without the need for site assessment by DENR staff. For larger scale clearance, or for cases where the identity of the native plants is unclear, a site inspection will usually be undertaken in consultation with the NVC Secretariat 2.5.5 Landscape Scale Planning Approach Broader planning arrangements may be developed between NRM Boards / Authorised Officers and DENR. It is envisaged that plans of this type would normally be prepared on a Board basis. However, there may be issues and management approaches of State-wide relevance, in which a Statewide management plan could be prepared, presumably at the initiation of the NRM Board. 13 District Council of XXXX Guidelines & Individual Prescription Sheets 2.5.6 General Guidelines Before conducting any pest plant and animal control activities within road reserve areas, permission must be sough from the District Council of xxx in liaison with the Regional Authorised Officer The control of listed pest plants and declared pest animals should be in accordance with advice from the local NRM or State Authorised Officer. Avoid damage to native vegetation as required under the Natural Resources Management Act 2004, Section 193(2)(d)(v). Pest Plants Work from areas of low weed infestation in towards more densely infested sections. Always ensure vehicles and machinery are cleaned before moving into areas of little weed infestation or High Conservation Value. Do not slash when weeds are seeding i.e. cut as early in season as possible to limit potential seed spread. check the site for pest plants before grading, mowing or clearing ensure road maintenance material is collected from areas free of pest plants if material is affected, please contact your supervisor herbicide shall only be used by trained licensed operators in accordance with manufacturer’s guidelines herbicide use should be limited to control of vegetation where mechanical methods are inappropriate do not spray herbicides in waterways ensure that equipment is washed down well away from watercourses use hand-held equipment for very localised pest control issues Pest Animals Baits and poisons should be selected and used in a way which minimizes the risk to native animals. Avoid extensive ripping of warrens where there is a good cover of native vegetation. minimise soil and vegetation disturbance ensure that all equipment is free of soil and vegetation prior to moving onto and off site 14 District Council of XXXX Guidelines & Individual Prescription Sheets 2.6 Soil-borne Pests and Diseases Guidelines 2.6.1 Guidelines Follow Guidelines for Management - as per ‘Phytophthora Management Guidelines’ by the Phytophthora Technical Group (2006, 2nd edition), at: www.environment.sa.gov.au/biodiversity/plants-animals/dieback.html Cleaning Boots and Vehicles Boots and vehicles should be cleaned before moving to a new property or area (for example under the wheel guards). Any tools or equipment taken on to the property and which are likely to come into contact with plant material or soil should also be cleaned. Cleaning Equipment Requirements scraper sire probe dust-pan and brush high-pressure water pressure-pack sprayer bottle of disinfectant (mentholated spirits undiluted, or household bleach dilute 1part bleach and 4 part water) appropriate personal protective clothing, in particular gloves and eyewear. Suggested Order of Cleaning Vehicles and machinery should be cleaned from the top down, to avoid contaminating areas already cleaned. Loosen all consolidated materials first. Remove as much as possible by scraping or brushing. Wash down, preferably with a high-pressure water blaster. Spray tyres and under the guards with disinfectant When using disinfectant avoid contact with skin and eyes and do not breathe in fumes, vapour or spray. Decontaminate footwear by scraping off excess soil or plant debris and spraying with disinfectant particularly the undersides. Any tools or equipment taken on to the property and which are likely to come into contact with plant material or soil should be decontaminated by immersion in or thoroughly spraying with disinfectant. 15 District Council of XXXX Guidelines & Individual Prescription Sheets 2.7 Fenceline Clearance Guidelines 2.7.1 Guidelines Clearance Approval Process Removal of native vegetation on a road reserve for the purpose of fence construction or maintenance requires approval from the District Council. In granting any consent, Council will comply with the following standards: Where the roadside vegetation consists mainly of trees, only branches protruding through or overhanging the fence, or trees growing on the actual fence alignment, should be removed. Where shrubs or bushes are growing through the fence line, those plants growing within one (1) metre of the fence alignment can be removed. Low impact methods of clearance (e.g. minimal ground disturbance, cutting cleanly rather than breaking branches) should only be used when clearing vegetation according to the above standards. Clearance approval from the NVC is required for any native vegetation clearance along fencelines which exceeds the above standards, or when rare or threatened species (NPW Act Schedules or EPBC Act 1999) are present. Any unauthorised clearance will be referred by Council staff to the Native Vegetation and Biodiversity Management Unit. Re-locating Fences Landholders wanting to replace boundary fences may consider re-locating the new fencing a few metres into their properties to minimise potential impacts on roadside vegetation. This can also potentially reduce construction and maintenance costs. The narrow strip between the old and the new fence can be maintained clear of any regrowth to minimise impacts on the new fence, and also act as a firebreak between the roadside and the property. An alternative to the removal of trees in line with the property boundary may include constructing a simple strut arrangement that allows a fence to deviate a short distance around a tree. Wires are not attached directly to the tree, thus minimising potential damage to the tree (Figure 3). Removal of Cleared Vegetation Cleared vegetation is to be removed from the site and not left on the road reserve, so as to minimise disturbance to the remaining vegetation (unless considered habitat features, eg. Hollow logs, or if small amounts, material may be left on site if it is spread widely and 16 District Council of XXXX Guidelines & Individual Prescription Sheets not allowed to form a pile, and is not considered to increase the amount of combustible material significantly). Figure 3: A simple strut arrangement that allows a fence to deviate a short distance around a tree. Wires are not attached directly to the tree, thus minimising potential damage to the tree. The same strut arrangement seen from the side. The strut holding the wires away from the tree is directly behind the trunk. The wires are in place, but cannot be seen due to the light at the time the photo was taken. 17 District Council of XXXX Guidelines & Individual Prescription Sheets 2.8 Property Access Clearance Guidelines 2.8.1 Guidelines Clearance of roadside vegetation to provide access to adjoining land requires the consent of the District Council, and along arterial roads, Department Transport Energy and Infrastructure. Approval is needed through the NVC for any proposed clearance of native vegetation for access which exceeds the standards outlined below. Any unauthorised clearance will be referred by Council staff to the NVC. Clearance Standards Calculating safe sight line distance triangles for the clearance of native vegetation should be limited to meet the required standards outlined in Austroad Guide to Road Design: Part 4: Intersections and Crossings-General (2009). Proposed clearance beyond recommended sight distances will require NVC approval. Where some clearance of native vegetation is unavoidable, this should not exceed the following standards: For normal vehicle access: 5 metres wide plus minimum clearance along the road reserve needed to provide adequate sight distance; For wider farm vehicles: 10 metres wide plus minimum clearance along the road reserve needed to provide adequate sight distance. Avoiding Unnecessary Clearance When planning an access point, if there is more than one option which will provide safe access, the option which involves least disturbance of native vegetation, or vegetation of lower conservation significance should be selected. Additional access points will not be permitted on Category A road reserves. Care must also be taken to avoid areas of native grassland and plant communities of conservation significance. Vegetation Survey If the roadside vegetation has not yet been assigned to Category A-E, a vegetation survey must be undertaken by suitably qualified persons to assign the vegetation present into these categories prior to undertaking any works. Removal of Cleared Vegetation Cleared vegetation is to be removed from the site and not left on the road reserve, so as to minimise disturbance to the remaining vegetation (unless considered habitat features). 18 District Council of XXXX Guidelines & Individual Prescription Sheets 2.9 Bushfire Hazard Reduction Guidelines All fire prevention works on roadsides should link in with the District Bushfire Risk Management Plan and subsequent Council BMP or other local management plans and objectives. Consult SA CFS to plan and evaluate fire prevention works that provide the best practices for the conservation and fire prevention on roadsides. 2.9.1 Buildings and Structures Where roadside vegetation may contribute to a threat around a building or structure, clearing may be permitted subject to written approval of the SA CFS. 2.9.2 Fuel Breaks and Fire Access Tracks Lawfully established fuel breaks along existing fence lines can be maintained be up to 5m wide, and 7.5m in designated areas of mallee scrub communities Any new fuel breaks should either be incorporated into an approved Council BMP or approval must be sought from SA CFS Regional Prevention Officer. On well-vegetated road reserve adjoining cleared farmland, fuel breaks should be constructed on the cleared land side. To help reduce “funnelling” in unbroken corridors of roadside vegetation, firebreaks up to 20 metres long across the road verge at more than 500m apart can be created on previously cleared or degraded sites, (gateways degraded sites, previously cleared areas, or on roadsides of low conservation values) Soil disturbance should be minimised to reduce potential weed evasion and erosion problems Fire access tracks should be constructed in accordance with advice from SA CFS Regional Prevention Officer and information in the SA Government Agencies Fire Liaison Committee guidelines 2.9.3 Fuel Reduction in Roadside Vegetation Any plans to burn for fuel reduction purposes are to be referred to the SA CFS for advice. This information should be contained in an approved BMP. To encourage natural regeneration of native vegetation and discourage the invasion of exotic weeds, the frequency and intensity of burns should be minimised. Slashing, mowing, trimming, rolling and removal of woody weeds are the preferred fuel reduction methods Grazing and herbicide use should only be contemplated where no or minimal impact upon native vegetation is likely Limit the use of herbicides to spraying: 19 District Council of XXXX Guidelines & Individual Prescription Sheets around road furniture; for selective control of particular weeds where it is the most appropriate means of control; to control growth of potentially serious weeds on firebreaks (subject to the approval of the SA CFS Regional Prevention Officer); when weather conditions will minimise the likelihood of spray drift affecting nontarget plants. Reduce Spread of Weeds Design slashing programs to begin with clean machinery in high conservation value areas and work towards the more degraded sites. This will assist in the prevention of further spread of weeds. Grading Firebreaks Ploughing, cultivating and grading roadsides to create firebreaks disturb soil, encourages the spread of weed species and soil-borne pathogens, and destroys remnant vegetation. If no other technique is appropriate, grading is preferred over ploughing and cultivation. These works should be subject to the approval of the SA CFS Regional Prevention Officer and in accordance with the Council BMP. 20 District Council of XXXX Guidelines & Individual Prescription Sheets 2.10 Grazing Guidelines 2.10.1 Guidelines Clearance Approval There is evidence of recent or periodic regeneration of native plant species. Grazing licenses will only be issued after the conservation value of roadsides has been assessed with permits only being issued along roadsides of low conservation value. New proposals for grazing of native vegetation in undeveloped road reserves require clearance approval from the NVC, as would any change in grazing practice which increased the pressure on native vegetation. Leased Roads Native shrub and understorey species are present; Undeveloped Road Reserves Issuing Grazing Licenses Clearance approval by the NVC is required for any grazing (other than associated with droving or fire prevention in Category D-E roadside vegetation) likely to cause damage to native roadside vegetation. This includes roadsides where: Where important native vegetation is identified on leased roads, it should be protected through a management agreement or through removal of the area from the lease. Fire Prevention Proposals for grazing to aid in fuel reduction for fire prevention should be referred to the SA Country Fire Services for decisions. 21 District Council of XXXX Guidelines & Individual Prescription Sheets 2.11 Droving Stock Guidelines 2.11.1 Guidelines Consent Grazing of roadsides require written consent of the Council Where the movement of livestock is over a long distance, consultation shall be held with the local council, the local Natural Resource Management Authorised Officer, and the NVC Secretariat. Droving Routes Droving routes should avoid roadsides containing high quality vegetation (Category A or B) where possible. Droving Stock Stock must be free of pest plants and disease. Stock must be kept moving at all times. Signage Appropriate signage must be placed an adequate distance from stock moving along roads warning vehicles of the potential hazard. 22 District Council of XXXX Guidelines & Individual Prescription Sheets 2.12 Recreational Use of Road Reserves (Including Undeveloped Roads) Guidelines 2.12.2 Guidelines Consent Council permission is required for any planned recreational events within road reserve areas Any unlawful off-road activities within road reserve areas are to be reported to Council and the Police. Any trails need to be part of an overall district or regional trails plan developed with the local council. Trail Establishment When designating a trail alignment, avoid Category A-C areas of high or moderate conservation value vegetation. Trails should not be established where clearance of native vegetation would result. Only if the trail is a vital part of a network and if there is no reasonable alternative should any clearance of native vegetation be contemplated, in consultation with the NVBMU. Trails must only be established where the soil type and/or slope will not result in erosion, or specific measures to prevent the erosion are implemented. Effective monitoring programs must be incorporated into any trail development. Signpost and fence areas of high conservation value to prevent threatening activities. Consider elevated trails (boardwalks) over drainage lines in high conservation value areas. Trails must not be established where their use is likely to introduce weeds or assist the spread of weeds on the road reserve unless there is a clear commitment to a weed eradication program. Monitor the impacts of horse riding on areas of high and medium conservation value, and in locations where drainage and/or erosion problems occur. 23 District Council of XXXX Guidelines & Individual Prescription Sheets 2.13 Cultivation and Cropping Guidelines 2.13.1 Guidelines Permits Permits for cropping practices will only be given for low conservation value roadsides Landholders currently cropping in road reserve areas require ongoing permission from the council. Cropping or hay making on roadsides may continue on previously worked areas only or otherwise permitted by Council local laws Storage of hay will only be permitted on previously cleared roadside land containing no native vegetation Cropping activities will not be permitted on Category A-C high to moderate conservation value vegetation. Phase out cropping on roadsides and encourage perennial summer growing native grasses as an alternative cover for firebreaks. 24 District Council of XXXX Guidelines & Individual Prescription Sheets 2.14 Removal of Plant Material Guidelines 2.14.1 Collection of Dead Timber [If prohibiting collection for firewood purposes] Collection will not be permitted unless necessary for fuel reduction, to assist rabbit control, or to remove timber which is hazardous to traffic or fencing, Care must be taken not to damage surrounding native vegetation in the process of removal. (If allowing collection for firewood purposes) Dead timber collected must be fallen and not contain hollows (which can be used as shelter by wildlife), Avoid removal of dead timber from roadsides with higher quality vegetation, eg. Cat A, B, and C to avoid damaging habitat for wildlife (i.e. reptiles, etc) and small native plants adapted to and protected by the sheltered conditions provided by fallen timber (fallen timber may protect small plants physically from grazing by rabbits/kangaroos etc, and also provide optimal conditions for survival – darker and moister micro-habitat). 2.14.2 Cutting of Live Timber Many of the guidelines in this Plan refer to the cutting of live timber for necessary roadside management purposes (e.g. to keep verges clear). Any cutting of live timber outside of the scope of these guidelines requires the consent of the District Council of xxx and also clearance consent under the Native Vegetation Act, 1991. 2.14.3 Brush-cutting The cutting of brush (Melaleuca uncinata) on roadsides requires clearance approval unless it is undertaken in accordance with other guidelines in this booklet. 2.14.4 Seed Collection Revegetation programs using local native species are strongly supported and roadsides are often ideal sites for seed collection. However, care is needed to minimise the damage to the parent plant and to avoid depleting the seed supply to such an extent that natural regeneration of plants on the roadside is affected. Seed collection from roadsides requires the consent of the District Council of xxx. A permit is also needed under the National Parks and Wildlife Act 1972 and can be requested from DENR. DENR can also provide guidance on how to collect seed. On private land, seed collection requires the consent of the landholder and, if the plant is a prescribed species under the National Parks and Wildlife Act 1972, a permit from DENR is also needed. 25 District Council of XXXX Guidelines & Individual Prescription Sheets 2.14.5 Flower Harvesting The harvesting of flowers from roadsides requires the consent of the District Council of xxx and clearance consent from the NVC. The District Council of xxx will be the first point of contact. In general, harvesting of roadside flowers, particularly for commercial purposes, is not favoured because of its impact on the vegetation and on the landscape or amenity of the area. 26 District Council of XXXX Guidelines & Individual Prescription Sheets 2.15 Maintenance of Vegetation Diversity Guidelines 2.15.1 Guidelines Approvals Formal NVC approval is required for vegetation clearance involving lopping, burning or other disturbance of native vegetation Regional Authorised Officers approval is required for the control of pest plant and animal species from within roadside reserves. Consultation Consult with the Local Action Planning groups to initiate the establishment of local Bushcare groups and projects. Involve community groups in programs for the planting of indigenous vegetation on roadside reserves. Natural Regeneration Encourage natural regeneration in High and Medium Conservation Value roadsides Avoid planting any trees or shrubs in grasslands. 27 District Council of XXXX Guidelines & Individual Prescription Sheets 2.16 Protection of Vegetation of High Conservation Significance Guidelines 2.16.1 Guidelines Approvals Work should not start on areas identified with significant roadside vegetation without seeking approval of the appropriate road authority or District Council Works Manager When a rare and threatened or significant flora species is located on the roadside, DENR must be contacted to provide advice on the appropriate action. Any removal of native vegetation will require prior consultation with the NVC. Machinery Use Unless unavoidable, all machinery should be kept out of areas that have been identified as environmentally or culturally significant Roadside activities should not result in a loss of native vegetation or biodiversity. Where native vegetation or biodiversity will be lost, consideration should be given to relocating the proposed roadwork activity. Where it is not possible to avoid all impacts, identify other areas of native vegetation that could be managed better to be used as potential offsets for the clearance as a SEB. Roadside Markers Ensure the information relating to sites of rare and threatened species, vegetation associations and threatening processes on roadsides is provided where relevant. Significant sites that need special care and attention should be protected by a Significant Roadside Area sign or with an Environmental Marker. Where appropriate, mark wildlife corridors with a Wildlife Area sign. Roadside Significant Sites (Category A and B) determined during the roadside vegetation survey should have appropriate signage erected (RMS). Segments of roadside vegetation that have been identified as Category A are of first priority, followed by category B. This is particularly for the benefit of Council staff and contractors. Database A database of all Roadside Significant Sites is to be established and maintained. Ensure the information relating to sites of rare and threatened species, vegetation associations and threatening processes on roadsides is provided where relevant. Training 28 District Council of XXXX Guidelines & Individual Prescription Sheets Council staff and contractors who undertake work within road reserves are to undertake training programs to develop work practices that ensure the protection of Roadside Significant Sites. During the planning phase, identify any potential impacts of proposed roadworks activities on native vegetation and biodiversity and identify measures to avoid these impacts on native vegetation or biodiversity. 29 District Council of XXXX Guidelines & Individual Prescription Sheets 2.17 Restoration and Revegetation on Roadside Reserves Guidelines 2.17.1 Guidelines Consultation Permission must be granted by council for revegetation / rehabilitation projects on roadsides. Consult with the relevant agencies and interest groups within the council area to identify priority sites for revegetation activities Utilities Natural Regeneration In Vegetation Categories A, B and C areas encourage natural regeneration. Encourage natural regeneration by conducting pre-post pest plant and animal control works. Encourage natural regeneration as much as possible, except when: Replanting near powerlines must comply with the legislation and guidelines of the ETSA Corporation. it interferes with the road, drains, signage and road construction and widening prevents adequate access for emergency vehicles it creates a safety risk overhead powerlines exist it is used as a strategic firebreak it is an area of historical or cultural significance Encourage conditions suitable for regeneration by: burning reducing grazing pressures controlling weeds using the most appropriate methods available Direct Seeding Plan revegetation projects one year in advance for adequate seed collection and site preparation. Use seed collected locally and include overstorey, understorey and grass layers. 30 District Council of XXXX Guidelines & Individual Prescription Sheets In Vegetation Categories D and E areas, direct seeding using locally collected native seeds may be a cost effective method for larger scale projects. Where environmental degradation (erosion, weed invasion) may occur or natural regeneration is unlikely supplementary plantings or direct seeding is recommended. Planning Target revegetation programs to linking good quality but fragmented remnants to provide continuous vegetation. Plan a maintenance regime for the site at least two years after planting. In general, lower shrub species should be planted on the windward side grading to taller vegetation on the leeward side. Environmental Weeds Avoid plants that are known environmental weeds Avoid planting species that could spread into nearby bushland Refrain from planting trees in native grassland areas 31 District Council of XXXX Guidelines & Individual Prescription Sheets SECTION 3: INDIVIDUAL PRESCRIPTION SHEETS – (Example) 3.1 Prescription Sheet - New Roadworks Clearance Activity 1 Location: Widen and seal Pages Flat Road between Yacka Road and Wakefield Road 2kms south of Yumba township Insert Google Map of identified area of proposed works for that section of roadway Length: 200m Vegetation Description: Category B road, Category A vegetation in excellent condition. Contains a dense forest community of xxxx, with a complex midstorey of xxxx and grassy understory understorey of xxxx. The District Council of xxx is proposing to clear 62 native roadside trees to widen and seal the road to accommodate heavy transport involved in the harvest of blue gum plantations. Management Issue: The main management issue is clearing of native trees of high conservation significance for the proposed widening of the roadway. Management Guidelines: Identify and mark with stakes or tape any significant or protected vegetation, habitat areas and sensitive areas prior to the commencement of works Identify the exact location of proposed stockpiles, plant compounds, access roads and turning areas that limit vegetation damage No parking of machinery or plant on road verge. No windrows on road verge from roadworks. Limit machinery access Limit soil disturbances Limit vegetation removal Borrow pits should be located where native vegetation will not be disturbed 32 District Council of XXXX Guidelines & Individual Prescription Sheets Materials for construction works to be taken from disease and weed free sites Boots and vehicles should be cleaned before moving to a new property or area (for example under the wheel guards). When a rare and threatened or significant flora species is located on the roadside, DENR must be contacted to provide advice on the appropriate action. Any removal of native vegetation will require prior consultation with the NVC. 33