APPENDIX A HERTFORDSHIRE COUNTY COUNCIL ENVIRONMENT CASES SUB-COMMITTEE TUESDAY, 27 JANUARY 1998, AT 10.30 A.M. EAST HERTFORDSHIRE DISTRICT ENVIRONMENT ACT 1995 (REVIEW OF MINERALS PLANNING PERMISSIONS) APPLICATION FOR THE DETERMINATION OF NEW PLANNING CONDITIONS AT POLE HOLE QUARRY, GILSTON Local Member:- M Bayes Report of the Director of Environment Author:1. Brian Owen Tel: 01992 556225 Purpose of the report To consider planning application number 3/0953-97 for the determination of new planning conditions under Schedule 13 to the Environment Act 1995: Review of Mineral Planning Permissions. 2. Summary 2.1 The Review of Mineral Planning Permissions (RoMPP) was introduced by the Environment Act 1995. The Review has essentially followed on from the updating of Interim Development Order (IDO) permissions, to address the need for the review and updating of conditions on mineral permissions granted in the 1950s, 1960s and 1970s. 2.2 Pole Hole Quarry has a long history of extraction and infilling and was a former domestic waste tip for Harlow. Since infilling was completed differential settlement has occurred, limiting the standard of agricultural use. Landfill gas is being generated within the existing landfill mass and this matter needs to be carefully considered. 2.3 This application proposes new conditions for the site, including a new restoration landform. It is proposed that the new landform will be achieved by extracting the sand and gravel from the remaining mineral deposits and by importing inert waste to infill the remaining voids. Included in these operations is an area of land that has previously been tipped and infilled and restored in the 1960s and 1970s, and has been affected by differential settlement. The applicants propose to deposit inert fill over this area to achieve the new landform and remedy the settlement problem. Part of the site is subject to an Enforcement Notice issued in respect to over-tipping. OFFICER SUGGESTED RESOLUTION That the Director of Environment be authorised to determine the application for new planning conditions, in accordance with the principles set out in this report, and that the pole.doc 1 County Secretary’s Department be authorised to make the consequential amendments to the Enforcement Notice. pole.doc 2 1. Description of the site and proposed development 1.1 Pole Hole Quarry occupies an area of about 19 hectares and is located to the north east of the small rural settlement of Pye Corner as shown on Plan 1. The site is divided into six numbered areas (see Plan 2), together with an additional area adjacent to Eastwick Road. 1.2 The site adjoins the western boundary of an active sand and gravel working known as Hollingson Meads Quarry. Both Hollingson Meads Quarry and Pole Hole Quarry share an access onto the C161 to the north of Pole Hole Quarry between Pole Hole Farm and Pole Hole Cottages. Public footpath Eastwick 31 bisects the central part of the site in a west to east direction. 1.3 The River Stort (navigation) runs within 50 metres along the south eastern boundary. The town of Harlow is visible to the south and east of the site and a large industrial estate is located some 100 metres from the south eastern boundary on the other side of the river. The landscape to the north and west is gently rolling and rural in character, used primarily for arable farming. 1.4 The closest residential properties to the site are Grasslands, which is located 20m. from the western boundary of area 5, High View, which lies inside the mineral permission boundary and is situated within 30 metres of the current working area, and “Marlers Cottage” which is located some 60 metres north west of Area 1 of the site. 1.5 The site is located within the Green Belt and a Landscape Development Area as defined in Hertfordshire County Structure Plan Policy 7 (incorporating approved alterations 1991), and Policy RA11 of the East Hertfordshire Local Plan Deposit Alterations, July 1995. 1.6 The majority of the site has been worked for sand and gravel under planning permission ref. E/707-55 granted in 1955. In the 1960s and early 1970s, the quarry was infilled with domestic waste under a second planning permission ref. E/248-60, since when some differential settlement has occurred on the land. (the land is however currently in use for grazing for horses). In 1986, planning permission was granted (ref. 3/226-86) to Marshaide Ltd, the company operating the adjoining Hollingson Meads Quarry, for the importation of inert waste to improve the land for a time limited period. 1.7 The material brought on to the site under the 1986 permission was primarily in areas 3 and 4. The material loaded the site and compressed the underlying waste, which combined with the sealing of the surface with new material, caused the gas generated with the decomposing waste to move sideways, towards houses in Pye Corner. Previously, this gas had vented passively through the surface of the site. The County Council Waste Regulation Unit (now part of the Environment Agency) advised that no more material should be placed on the site until the landfill gas problem had been resolved. 1.8 The permission, therefore, expired in May 1990 without restoration being completed, as a result of concerns that adding more fill material would exacerbate landfill gas problems at the site and could cause migration of gas off the site. pole.doc 3 1.9 In 1991, the landowner employed an agent to investigate proposals for installing a gas management scheme and completing the restoration of the site. The proposals involved reviving the 1955 planning permission for sand and gravel extraction, in order to remove two remaining deposits of mineral, identified within Areas 1 and 6 (shown on plan 2). It was intended that the sale of the mineral would fund the gas extraction scheme and the void created by the mineral extraction would be infilled with imported inert waste, to complete restoration of the site to pasture. To meet the objectives of improved site restoration and funding for the gas extraction scheme, a variation of the Schemes of Working approved in the 1950s, was approved by the County Council in December 1992. 1.10 In 1994 two Enforcement Notices in respect of overtipping were issued by the County Council, both requiring the reduction of levels within Areas 3 and 4 of the site, and subsequent restoration. On appeal, the Inspector allowed one of the notices to stand which, following amendment, required the operator to remove the excess material and restore Areas 3 and 4 by 9 November 1996. The final levels were to accord with the plan approved under the 1986 planning permission (ref. 3/226-86). There has been some reduction in height but those levels required by the enforcement notice have not yet been achieved. 2. The Review Submission 2.1 The proposals put forward by the applicants in this Review involves the creation of a new restoration landform for the whole site and propose the continuation of the working approved in the 1992 variation to the 1955 Scheme of Working. The applicants have recently started work in a new area (adjoining Eastwick Road) which was not covered by the 1992 variation. The Review application proposes continuation of working in this area. 2.2 The applicants intend to achieve the new landform by: extracting the remaining sand and gravel deposits from Area 6, the area adjacent to Eastwick Road, and from beneath footpath 31; importing materials to Areas 1 and 6 (covered by the current Waste Management Licence); carrying out “cut and fill” operations in Areas 3 and 4 to reduce the ‘overfill’ (the subject of the Enforcement Notice) and backfill the void created by the removal of sand and gravel beneath footpath 31; and importing inert material to Area 5 to achieve the proposed new restoration landform. (The areas referred to above are shown on plan 2) 2.3 The Review application consists of a supporting statement, outlining how it is intended that the works referred to in paragraph 2.2 above will be carried out, together with a schedule of proposed planning conditions and accompanying plans. The schedule of conditions suggests an end date of 2006 for extraction, infilling and restoration operations (excluding aftercare) at the site. The existing end date for Pole Hole Quarry, as for all old mineral sites which do not have a specified end date, is 2042, as provided by Schedule 5 to the Town and Country Planning Act 1990. Within the supporting statement, target completion dates for each working phase have also been included. pole.doc 4 2.4 Conditions attached to the existing mineral planning permissions which relate to the site do not provide conditions for safeguarding the amenity of the area from the impact of the development, such as those relating to noise, dust, working hours and vehicle movements etc. The proposed schedule includes conditions which aim to protect the amenity of the local area. 2.5 The supporting statement outlines a gas monitoring regime for Area 5. It is proposed that tipping in Area 5 will only commence when the gas levels from the existing monitoring points outside the site are at a limit specified in Waste Management Paper No. 27. Additionally, if the gas levels do rise above the specified limit, a mobile flare would be introduced and flaring would continue until the levels stabilise, at which time tipping would re-commence. 3. Consultations 3.1 A summary of all consultation responses is included in Appendix 1. 3.2 In addition to the statutory consultees, a total of 53 properties and organisations were consulted and at the time of writing the report 7 letters of representation have been received. 3.3 Of the responses so far received, the main views expressed are: concern over the possibility of increased gas migration from area 5, and that the proposed tipping of inert waste in area 5 would create more problems than it would solve; need assurance that the ‘projected completion date’ put forward by the applicants will be met and not extended; concern over the impact of the lorries through the village of Pye Corner - damaging the road and the properties due to vibration. Vehicular movements should be kept to a minimum; the dust, mud and rubble from the lorries has a detrimental effect on the properties in Pye Corner and is also a hazard - lorries should be sheeted; in respect to the restoration/landscaping of the site, there is insufficient detail in the proposed conditions; concern over the suitability of the proposed equestrian afteruse for the site; object to the proposed working hours - out of hours operations such as plant testing and maintenance can also be noisy. No operations should be permitted on Sundays or Public Holidays. 4. Planning considerations 4.1 Restoration plan - The new restoration landform proposed under the Review application, shows an increase in the contours over the existing restoration plan. The variation in contours on the proposed plan compared to the existing plan is, in places, between 2 - 4 metres. The main area of concern in respect to the proposed new restoration landform, would be an increase in the ultimate height of the ‘dome’. 4.2 The Enforcement Notice - The proposed new restoration landform is effectively a modification of the plan approved in 1986. It is important that the new schedule of planning conditions should not conflict with the terms of the Enforcement Notice. The proposed restoration plan varies from the plan attached to the Enforcement pole.doc 5 Notice. A condition should be imposed requiring the submission of a new plan showing a suitable landform for this area. 4.3 Gas migration and the proposed gas monitoring regime - Concern over the issue of gas migration has been apparent in the letters of representation that have been received on the application (see Appendix 1). Advice from the Environmental Health Officer at East Herts District Council has raised particular concern over the effect that the proposal to deposit material in Area 5 may have on gas migration. 4.4 As referred to in paragraph 2.5 the applicants have made provision in their supporting statement for a gas monitoring regime. There are presently twelve gas boreholes sited along the north west boundary of the site. Six are located on or beyond the boundary of the site in ground undisturbed by site operations, and are used for monitoring only. Five are located within the site in made ground (waste) and are used for gas pumping and/or monitoring. The remaining one is located adjacent to footpath Eastwick 31 and is currently used for monitoring only, but the applicants intend to adapt it so that it can also facilitate pumping. These boreholes are currently monitored on a weekly basis. 4.5 As the Waste Management Licence only covers Areas 1 and 6, the Environment Agency have no control over the gas monitoring and so to date, monitoring has been undertaken voluntarily by the applicant. 4.6 Planning Policy Guidance Note 23, provides that planning control should not seek to duplicate pollution controls of other regulatory regimes. The applicant proposes that tipping activities in Area 5 would be undertaken as either an activity which is exempted from a Waste Management Licence or by use of mineral waste (which is not controlled waste and is outside the control of the Environment Agency). In this situation, there are no pollution control regimes, other than those available under planning procedures, and the issue of landfill gas is, therefore, material in the consideration of this application. 4.7 The view of the Environment Agency is that the tipping of waste over area 5 does pose a risk in respect of danger to properties from landfill gas. The Environment Agency believe that such a risk could be managed, but only through the provisions of a Waste Management Licence. This is because a Waste Management Licence would require that sufficient sums of money are available at the start of any operations to pay for gas management at the site until such time as it would no longer be likely to pose a risk. A planning condition could not be imposed which would provide such a guarantee. Therefore, if waste disposal were to be allowed to take place on Area 5 a pollution risk would be incurred, which cannot be managed by way of a planning condition. Consequently, no further waste disposal should be allowed to take place on this area and a condition should be imposed which ensures that an appropriate plan is prepared which provides for this. 4.8 The proposed conditions - In determining the proposed schedule of conditions, the County Council may impose any condition which could be imposed on a grant of planning permission for mineral extraction. The conditions imposed can be in addition to or in substitution for any conditions attached to the original planning consent. However, if the effect of the imposed conditions would be to restrict working rights to the extent that the restriction would prejudice adversely to an unreasonable degree either the economic viability or the asset value of the site, a liability for compensation may arise. pole.doc 6 4.9 The proposed schedule of conditions includes conditions which aim to protect the amenity of the local area in relation to the development. Conditions have been proposed which relate to HGV movements; hours of working; dust; and noise. From the representations that have been received on the application from the local residents, a prime area of concern is the lorries and the problems with noise and dust which are associated with their movements. 4.10 In respect of the HGV movements, in their supporting statement the applicants propose to retain the current limit that they are presently required to work to under the terms of the Waste Management Licence. This limit is presented both as a weekly and monthly limit of 700 and 2500 HGV movements respectively. On a daily basis this equates to around 114 HGV movements (57 in and 57 out) a day. This limit currently only applies to the importation of waste, and the applicant proposes to add the same number of movements to accommodate the export of sand and gravel. In total, this would mean that the limit would be set at 228 HGV movements a day. 4.11 As there is presently no HGV movement restriction at Pole Hole, the imposition of a condition to control vehicle numbers could result in a restriction on working rights. However, only that part of the limit which applies to the removal of sand and gravel is subject of the compensation provisions. 4.12 A limit should be is imposed which can reasonably accommodate the waste disposal operations whilst bringing the site in line with ‘modern’ working practice. A daily limit of 100 HGV movements (50 in, 50 out) would be similar to that at Hollingson Meads, and would provide for a similar level of activity for an equivalent location. 4.13 In relation to the export of sand and gravel from the site, it is currently transported to Hollingson Meads for processing along a private haul road, not the public highway. The processed sand and gravel is then exported using the Hollingson Meads quota of HGV movements. Most of the sand and gravel has been dug from the site and so even if the operator were to stop using Hollingson Meads plant and quota, the proposed limit provides sufficient flexibility to allow the remaining reserves to be exported at a reasonable rate. It may be that waste importation would need to be reduced for a limited time to allow this to happen. 4.14 A monthly or weekly limit provides problems for monitoring and so such a condition may be considered to be unenforceable, especially in the situation at Pole Hole and Hollingson Meads where two mineral operators share the same access point. Therefore any condition imposed should be based upon a daily limit rather than weekly or monthly figure. 4.15 The working hours proposed by the applicants are 7am to 6pm Monday to Friday and 7am to 1pm on Saturdays for Heavy Goods Vehicle movements. Working hours for other site activities including the excavation of material, water pumping, servicing, environmental monitoring, and the maintenance and testing of are 7am to 8pm Monday to Friday; 7am to 4pm Saturday; and 8am to 4pm on Sundays and Bank Holidays. 4.16 In order to safeguard the amenity of the local residents hours of working should be 7.00am to 6.00pm Monday to Friday and 7.00am to 1.00pm on Saturdays and no working on Sundays or Bank Holidays which are the same as at Hollingson Meads. pole.doc 7 4.17 In respect of minimising the impact of dust from the site operations, the applicants propose to employ a bowser for spraying the haul road, and a mechanical sweeper for use on the public highway, as and when required. There is also an existing wheel spinner which is for use by all the vehicles leaving the site. It is clear from the letters of representation that have been received from the local residents that dust, and more particularly mud and rubble, deposited on the C161 is of great concern. However, the shared access makes monitoring difficult, as it is difficult to determine which site the lorries depositing the debris on the road have come from. It is recognised that the applicants do carry out sweeping on the public highway which is welcomed by the highway authority, although it would be more appropriate to introduce specific measures to prevent the problem arising in the first place. A condition should be imposed which requires all vehicle leaving the site to be cleaned such that they do not deposit mud or debris on the highway. 4.18 The issue of noise has two different aspects; in respect to the noise generated by the lorries as they approach the site and noise from on site operations. In relation to the former, it is not within the scope of planning to control activities off site, although indirect control will be exercised through restrictions on the number of lorry movements. Noise generated from operations on site, however, can be more directly controlled. 4.19 In order to ensure that future site operations will not have a detrimental impact on the local amenity, a suitable noise condition is required. A noise condition has been proposed by the applicants which sets appropriate limits, although the condition itself will need to be worded to ensure that it is in line with current government guidance. 4.20 As referred to in paragraph 2.3, an end date of 2006 for the completion of extraction, infilling and restoration operations at the site has been proposed. If approved, then this date cannot be extended without a separate application to vary the condition. 4.21 The proposed afteruse of the site is grazing land for equestrian purposes. Advice received from MAFF in respect to the proposed afteruse, includes a schedule of conditions appropriate for land that is to be restored for grazing purposes and such conditions should be imposed 5. Conclusions 5.1 The intention of the Review is to secure improved working and restoration conditions for old mineral sites. Therefore, variations to the conditions proposed by the applicants will need to be made and additional conditions will need to be imposed, in order to achieve the standards required to reduce the impact of site operations on the amenity of the local residents. 5.2 In relation to the conditions proposed by the applicants to reduce the impact of noise and dust from the operations on the amenity of the local area, modifications will need to be made to ensure that they are in accordance with ‘modern’ working practice. Conditions which relate to the landform, restoration and landscaping of the site require more detail, and also should exclude and further waste disposal on area 5. It is therefore considered that these conditions should be amended to require the submission of further details by a specified date. pole.doc 8 5.3 The conditions proposed by the applicants, which relate to lorry movements and hours of working, do not provide the necessary controls to ensure that the impact of future site operations on the local residents is minimised. To provide control over working hours it will be necessary to impose a condition which is more restrictive than that proposed by the applicant. It is therefore considered that the hours of 7am to 6pm Monday to Friday and 7am to 1pm on Saturdays, with no working at all on Sundays or Public Holidays, are imposed. 5.4 Similarly, as there is presently no restriction on lorry movements under the present permissions, it is proposed that a limit of 100 (50 in and 50 out) lorry movements a day is imposed. This is similar to the limit at the adjoining Hollingson Meads and should help to further safeguard the amenity of the local residents. 5.5 It is important that the monitoring of the landfill gas at Pole Hole is carried out on a regular basis. A condition requiring the applicants to continue with the programme of gas monitoring that they have referred to in their application will be imposed. 5.6 It is proposed that the above considerations be incorporated into a revised schedule of conditions, the details of which will be determined by the Director of Environment. 6. Financial Implications 6.1 It is not considered that any of the amendments to be made to the submitted schedule of conditions would restrict working rights to the extent that either the economic viability of operating the site or the asset value of the site would be adversely affected to an unreasonable degree. However if the Secretary of State decided otherwise in the event of the applicant choosing to appeal against the Council’s conditions, compensation might be payable. Such payments could not be met from existing budgets. Background Information used by the author in preparing this report Frank Lyons Plant Services, 9 June 1997, “Pole Hole Quarry: Planning Application for the Determination of Conditions for a Mineral Site” Frank Lyons Plant Services, 20 June 1997, “Pole Hole Quarry: Planning Application for the Determination of Conditions for a Mineral Site - Addendum” MPG14: Review of Mineral Planning Permissions Environment Act 1995 pole.doc 9 Appendix 1 Eastwick and Gilston Parish Council Specific problems that have occurred are; vehicles travel too fast within the village and at times outside of stated operational hours, problems of ‘loose loads’ and loads being shed on the road, the highway is often not effectively cleaned and gullies are filled with waste from lorry wheels, surface water run off drains off the site on to the C161. We comment specifically on the application and addendum as follows: - Vehicle movements; the restriction are too loose. It should be clearly stated that the maximum is the daily rate. - Lorries should be sheeted to stop the regular occurrence of loads being lost on to the highway. - The applicants should be asked to fund the balance of the traffic calming measures needed in the village. - Sweeping of the highway should be carried out on a regular basis and the operator should be obliged to clean the gullies. - All imported and exported material should come within a total number of vehicle movements for the site. - Footpath 31 should be properly reinstated - how will it be maintained during the remainder of the life of the site (8 years). - 8pm is not a satisfactory time for the site to be operational to during the week, neither is working on Sundays or Public Holidays. - The wheel spinner should be used by all vehicles leaving the site. It also only cleans the rear wheels of lorries. - Opposed to the concept of workings taking place on the land fronting the C161. Sawbridgeworth Town Council At the planning committee meeting of the Sawbridgeworth Town Council on Monday 28th July 1997, the following comments were made: The Sawbridgeworth Town Council’s Planning Committee reiterate their views expressed with regards to previous applications on this site, and the main concerns are over the increased vehicular movement in the area. The Council requests the Hertfordshire County Council to keep a check that vehicular movement can be kept to a minimum and also that the completion date is not extended. Hertfordshire Environmental Records Centre Main area of concern is to ensure that the adjacent sites of ecological interest are protected. The sites lie adjacent to the quarry and a condition stating that they should not be damaged or disturbed during works would be beneficial. All concerned that the small stream running from Pole Hole Farm to the Stort Navigation is protected and enhanced in any restoration scheme. The landscaping conditions proposed in the application are a little basic. The proposal to restore the hedgerow system to that present in 1921 is desirable, but the opportunity should be taken to plant a more diverse range of indigenous species than is present in the surviving pole.doc 10 hedges (planting guidance is given). The maintenance of all planting should be included within the aftercare conditions. No provision has been made for the restoration of the stream that formed the eastern boundary of the site. The restoration should included the creation of a buffer strip of at least 4m and appropriate planting and management. Merck Sharp & Dohme Merck Sharp and Dohme research facility, Terlings Park, is adjacent to the above site. We have concerns regarding gas migration from the Pole Hole site. With regard to excavation of gravel, MSD would be concerned with :(1) Limiting the topography of the site, when and if infilling. (2) The intrusion of noise from any operations on site. With regard to area 5, MSD would have real concerns with regard to gas migration. This area was on an old 60/70s domestic tip which was not lined to current standards. If this area is capped with inert material this could force the gas to migrate towards the land at Terlings Park and residential property on Pole Hole quarry boundary. We believe capping of area 5 would create more problems than it would solve and a radical rethink of strategy is required. Mr J Sofroniou, 90 Pye Corner Emphasises the problems that the villagers suffer in relation to dirt, dust, noise, speeding lorries, and insecure loads. The monitoring of the lorry movements in the past have been farcical. The vehicle counter is also inadequate as lorries can bypass it. The following conditions should be imposed: - The sheeting of lorries to prevent loads from falling on to the highway. - A haul road to be built on site. - More effective/regular sweeping of the highway. - Help to finance a complete Traffic Calming system that would be effective in slowing the lorries down. Notes that the operators are seeking to extend operating hours - unsatisfactory. Mrs R Newton, 88 Gilston Lane Having written previously, my views remain unchanged. (1) The site in question has caused considerable disturbance regarding lorry movements for enough years as it is. (2) That the “projected completion date” is the year 2005 and my considerable concern is that this “projected” time is hardly a definite assurance that all will be completed, even by then. In conclusion, I am even hopeful that Pole Hole Quarry will eventually (sooner rather than later) be a landscape for the future that we can all be proud of, and I only hope and pray that I shall be around to see it! pole.doc 11 FRCA (1) It is stated that the proposed restoration is exclusively for the grazing of horses in connection with the adjacent stables for equestrian purposes. Whilst horses are not strictly classed as agriculture in section 336 of the Town and Country Planning Act 1990, the use of the land as “grazing” is so defined, and so it is considered that the restoration to agriculture is appropriate. (2) In this particular case, no detail has been provided on the nature and amounts of soil etc. It is confirmed on plan LSD/PH/01 of the applicant’s submission, that the proposed soil depths shall be in accordance with the Waste Management Licence, which appears to be satisfactory. A schedule of suitable restoration conditions for the restoration of the site to grazing land are proposed. John Smiddy, 2 Vine Grove, Gilston The site at Pole Hole has been and remains a source of utter hell for those who are the residents of Pye Corner for well over 35 years and still there is no end in sight to the misery being caused. In dry weather our homes are covered by clouds of dust and in the wet weather everything becomes covered in a fine mud spray from the lorries who thunder through the village. These very unsatisfactory conditions are made more difficult to tolerate by virtue of the fact that operations on the site are very seldom made to comply with the conditions set down under which the site is supposedly allowed to operate. The C161 at Pye Corner is too narrow to take the upgraded lorry load carrying capacity standards now forced on the UK by the EU. Very few of the larger lorries that go to or leave the Pole Hole site via Pye Corner are able to negotiate their way through the village without passing over the double white lines thus placing them outside the Law which very sadly the Police appear to be unwilling to enforce. The C161 was not designed or indeed constructed to carry the loads to which it is now being subjected thus damage to the surface is increasing as is the delay in that damage being repaired so much so that, damage caused during December 1996 remains untreated and is getting worse by the day and thereby placing a heavy burden on the County road maintenance budget and the Council Tax paying public. The damage to Pye Corner property by vibration is on the increase as is the stress to those who are being subjected to the very unpleasant conditions without any redress. East Herts Footpath Society I observe that the proposed restoration scheme on plan LDS/PH/01 shows contour lines up to 59m around the top of the hill. This is considerably higher than the original contours shown on old OS maps. If the original contours were restored, the path would rise from 40m to 54m in a distance of 180m, an average gradient of under 8%. If the proposed restoration contours were allowed, the average gradient would be over 10%. Such an increase in elevation makes a substantial difference to the amenity of the public footpath, especially as the soil surface does not appear to stand up to much wear and tear. pole.doc 12 I note that plan LDS/PH/01 bears a legend “HEDGEROWS TO BE REINSTATED AS PER 1921 ORDNANCE SURVEY SHEET”. I suggest that, along the line of the footpath at least, the conditions should require that contours are also to be reinstated as per an OS map, which will have to be the 1895 levelling, since no fresh data seems to have been acquired for the later edition. Three Valleys Water This company has no objections to the proposals. However, should any proposals be amended or introduced then we would wish to be made aware of these changes so that we could review our position. Health and Safety Executive, Field Operations Division I have no comments to make on any of the changes to the planning permissions. British Waterways If the pit is not to be extended then I cannot see any problems. If the southern boundary of the pit is altered, the hedgerow should be replanted. BPA Pipeline Operations & Engineering Having referred to the plan(s), we are able to confirm that there are no high pressure oil pipelines or ancillary apparatus managed and operated by BPA, which will be affected by the above proposed scheme. Please note there are other pipeline operators in the UK. Mrs JK Moore, 37 Pye Corner, Gilston Condition 1 - I do not consider equestrian use can be classified as agricultural. It could well be that this will not mean horses grazing in a field - it could mean equestrian events, horse shows etc. with all the facilities this would entail plus, yet again, a great increase in traffic. Condition 4 - I do not agree that the amenities of the locality have been safeguarded. Considerable damage has been caused and is still being caused to wildlife etc. The general pollution from traffic and workings is dreadful. The volume and speed of the lorries has virtually cut the village in half. The Hertfordshire Conservation Society The Society does not wish to comment on the application. EHDC Environmental Health Unit Having studied the drawings attached to the application LDS/PH/01 and LDS/PH/07 it would appear that the average depth of cover will be 4m increasing in some areas to 6m. From this it is not evident that the filling of Area 5 should be exempt from Waste Management Licensing on the grounds that more than 20,000m3/hectare is proposed. In addition, I am concerned that landfill gas, which currently vents particularly through the surface of the site will be forced to travel sideways towards the site perimeters, giving rise to environmental harm. pole.doc 13 The Highway Authority Mineral and waste operations in this area have been a cause of serious concern to the Highway Authority due to persistent problems with the deposition of mud on the public highway. The Highway Authority would like to see the opportunity presented by this planning condition review used to ensure that action is taken to ensure that all vehicles leaving this site are thoroughly cleaned before accessing the public highway. Suitable measures to be undertaken are suggested. pole.doc 14