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HomeMy WebLinkAbout2660018 - F.I. Received Doc. - Water Protection Plan Checklist # Renewable Biogas Plant Water Protection Plan Checklist Lands in the townlands of Maghernakelly & Drumcall, County MonaghanRECEIVED: 28/08/2026 MONAGHAN LOCAL AUTHORITIES Environment Protection Plan Checklist This is a checklist to be completed by applicant to be backed up by an appropriate level of detail depending. To be accompanied by a Site Drainage Plan – as set out in the Monaghan County Development Plan 2025 – 2031. General Site and Water Body Details Planning Ref. No. Applicant Townland Water Supply Source X Co-ordinate 1 Y Co-ordinate 1 WFD River Sub Catchment2 WFD River Sub Basin2 WFD River Waterbody latest Status 2 Status Year WFD River Waterbody Risk2 WFD River Waterbody Objectfve2 Groundwater Vulnerability Aquifer Importance Proximity to sensitfve receptors (Private Wells, Public and Private Water Supply Sources, Amenity Areas, SPA’s, SAC’s , NHA) (meters) Proximity to nearest watercourse (culverted or open), wetland or lake (meters) Existfng EPA Licence (insert licence no) Existfng Sectfon 4 licence (insert licence no) Proposed Development Is the development entirely or part of one of the following? (tick) Domestfc dwelling Agricultural (cattle/dairy) Industrial-food related Public Works Agricultural (mushrooms) Industrial-non food Housing Agricultural (poultry) Quarrying/extractfve industries Instftutfonal Agricultural (piggery) Transport related Commercial/Retail Other agricultural – specify below Filling statfon/Fuel depot Mixed Use Development Other Waste Permit Type of wastewater Produced by the proposed development (tick) No wastewater produced Domestfc type waste waters <5m3 per day Domestfc type waste waters >5m3 per day 4 Waste waters produced from any trade, food, preparatfon or business 4 Wheel wash, vehicle wash, cooling waters 4 Waste waters produced from quarrying etc 4 Other waste waters 4 TBC Maghernakelly and Drumcall Stream BioEnergy Ireland Ltd X-658967 Y-818422 36_10_Dromore_SC_20 Dromore_070 Poor At Risk 2019 - 2024 Good Status Rainwater harvesting supplemented by groundwater supply and group water scheme Low Poor No EPA registered groundwater wells within 1km. 8 private wells within 1km. Annagh- mackerrig Lake, Woodland and Environs Secondary Amenity Area within 1.8km, No SPA's or SAC's within 10km. Drumgole pNHA within 1km Coolkill Lough Stream approx. 230m to the north-east N/A N/A No No No No No No No No No No No No No No No No No No No Renewable Energy Development (Biogas) Waste water will pass through a package treatment plant and then recirculated for use in the AD process. There is no propsosal to discharge. All water generated from these activities shall be recycled to the AD process There will be no trade effluent (waste waters) or domestic type wastewater discharging from the proposed development. N/A N/A N/A N/A RECEIVED: 28/08/2026 Have proposals for Wastewater Management during the operational phase and full details of same been included with the application? (tick) Public Sewer Connectfon details (Uisce Eireann) Existfng Wastewater Treatment System Proposed new onsite wastewater treatment system No wastewater generated Have proposals for Waste Facility aftercare and use been included with the application? (tick) Agricultural Improvement Plan where applicable Closure plan and aflercare details Proposed water sampling locatfons clearly identffied License or Lease agreement for the site if not owned by the applicant. Fuel or Outdoor Material Storage for Non-Domestic Developments - operational phase (tick) Number of fuel storage tanks existfng or proposed on site? Are fuel storage tanks bunded 5? Any liquid / feedstuffs / organic / chemical / waste oil storage on outdoor sites ? Proposals for protection of water receptors during the Construction Phase Has a CEMP relatfng to water protectfon and waste management been included with the applicatfon? Name of person appointed to oversee the implementatfon of the CEMP. Hard Surface and Open Yard Areas for Non Domestic Developments (tick) Footprint of proposed development including yard areas in m2 Is there potentfal for soiled yard areas from material, product waste or manure handling, fuel dispensing, silt and soil, yard washing etc. If yes, are silt trap(s), interceptor(s), soiled water tanks or other control measures shown on drainage plan? Has the use of SUDS (Sustainable Urban Drainage Systems – http://www.susdrain.org ) been included in the design of this development? Development History – All Developments (tick) Have previous pollutfon preventfon planning conditfons been complied with 6? Does existfng development have an up to date (as constructed) site drainage plan? Is the existfng/proposed development sewered or unsewered? If unsewered, is the existfng wastewater treatment system fit for purpose7? Has the storm water drainage system been examined and/or surveyed for misconnectfons? Is there an existfng Certfficate of Registratfon or Waste Facility Permit at the site? Checklist of items to be included on the Site Drainage Plan (tick) Locatfon of lakes, watercourse, wells used for water supply, or karst features on or within 25m of domestfc or 100m of non-domestfc development site Locatfon of all clean drainage outiall points Foul water drainage system (in Red)  N/A N/A N/A Commercially sized package treatment plant N/A N/A N/A N/A 1 fuel tank and 3 LPG tanks outline CEMP included with the EIAR as an appendix    all bunded TBC 62,000m2 for the renewable biogas plant Yes Yes Yes N/A N/A - Greenfield Unsewered N/A - Greenfield N/A - Greenfield N/A - Greenfield    Yes RECEIVED: 28/08/2026 Storm water drainage system (in Blue) Soiled yard area, soiled water drainage and management system Storm water management system, including silt traps, oil interceptor(s) and SUDS facilitfes Locatfon of waste water treatment facilitfes Locatfon of fuel storage tank(s) Stream/Lake/Wetland/Riparian Corridors/Wells Footnotes and Useful Information 1Projectfon in the Irish Grid 2WFD informatfon available online at www.catchments.ie WFD mapping available online at https://gis.epa.ie/EPAMaps/Water 3Available in the groundwater mapping sectfon www.gsi.ie 4If a trade eftfuent or discharge >5m3 of domestfc type wastewater to ground is proposed a Sectfon 4 discharge licence may be required https://monaghan.ie/environment/discharge-licences/ Proposals for wastewater treatment shall be sufficient to demonstrate that the discharge will not cause deterioratfon in water quality of the receiving water body in accordance with the requirements of the European Communitfes Environmental Objectfves (Surface Waters) Regulatfons 2009 as amended and the European Communitfes Environmental Objectfves (Groundwater) Regulatfons 2010 as amended. 5Guidance on Best practfce for Oil Storage (BPGCS05) and note requirements of Building Regulatfons. 6Have previous planning conditfons been complied with e.g. Has certfficatfon of installatfon for previously granted wastewater treatment system been required and if so, has it been submitted with this applicatfon. 7Refer to EPA Guidance at: https://www.epa.ie/publicatfons/compliance--enforcement/waste- water/2021_CodeofPractfce_Web.pdf 8 Refer to Water Body, Sensitfve Waters and Sensitfve Land Maps in the Monaghan County Development Plan 2025-2031. Abbreviations WFD Water Framework Directfve SAC Special Area of Conservatfon SPA Special Protectfon Area NHA Natural Heritage Area EPA Environment Protectfon Agency CEMP Constructfon Environmental Management Plan For Office Use: Sensitivity of Location – Is the development located upstream of a high river quality site 8? Is the development located within a good status waterbody 8? Is the development located in the catchment of a water supply source 8? Is the development located within the Source Protectfon Zone (SPZ) of a groundwater supply source 8? Does the development require a discharge licence to surface or ground waters under the Water Pollutfon Acts? Risk to waters in relatfon to scale of development, previous planning/environmental history, IPPC or EIA aspects, site management and locatfon in a sensitfve area Applicant_______________________________ Agent:_________________________________ Date_____________       18-08-26 Stream BioEnergy Ireland Limited McCutcheon Halley RECEIVED: 28/08/2026 Red Line BoundaryLEGENDDRUMCALLFORMERORANGEHALL(DERELICT)R189L2320 Drumg loe RoadL2280 Drumcall RoadMAGHERNAKELLYNEW PARK FARMRESIDENTIAL PROPERTYProjectDrawingScaleProjectRevisionOrganisationZoneLevelTypeRoleNumberProject NumberDrawnDateCheckedDateApprovedDateStatus code & Description--------------RevIssue DateDescriptionAppAll dimensions are in metres. Figured dimensions to be taken in preference to scaledimensions. Dimensions to be checked on site. © 2021 McAdam Design Ltd.StatusClientT: 028 9040 2000E: admin@mcadamdesign.co.ukwww.mcadamdesign.co.uk1c Montgomery House478 Castlereagh RoadBelfast, BT5 6BQContact DetailsStage 1 - Concept DesignStream BioEnergyProposed Renewable Biogas PlantMaghernakelly, Drum, County MonaghanSite Location Plan1:1000 @ A1MR23/10/2024RM23/10/2024PA23/10/2024MONMCAZZXXDRCE1000P04E2594S2P0207/07/2025Red Line Boundary alteredIPP0321/08/2025Red Line Boundary alteredIPP0404/09/2025Red Line Boundary alteredIPEWNSBackground mappingCYSL50403614© Tailte Éireann - SurveyingNOTES:1.The mapping illustrated on this drawing is the proposed sitelayout.2.This drawing should be read in conjunction with all relevantdrawings (Architectural and Engineering).3.All measurements shown are in metres, and all levels are toordnance datum unless otherwise indicated.DERNAMOYLERESIDENTIAL PROPERTYFARM PROPERTY (WITH DWELLINGS & OUTBUILDINGS)L22802 McKeever's RoadRESIDENTIAL PROPERTYDERELICTPROPERTYCoolKill Lough StreamDrainage DitchesRECEIVED: 28/08/2026 112.00(ex)102.00(ex)101.00(ex)103.00(ex)105.00(ex)110.00(ex)106.50(ex)108.00(ex)111.00(ex)112.00(ex)111.00(ex)110.00(ex)104.00(ex)106.00(ex)109.00(ex)113.00(ex)107.00(ex)93.53(ex)93.33(ex)95.00(ex)96.00(ex)102.00(ex)103.00(ex)105.00(ex)109.00(ex)108.00(ex)107.00(ex)106.00(ex)99.00(ex)98.00(ex)97.00(ex)93.50(ex)92.75(ex)101.00 - FGLRTW 4m High98.7098.70 - FGL<1:30RTW 2.3m High101.00 (TOW)101.00 (TOW)RTW 3mmax High98.70101.00 (TOW)95.00 FGL101.00 (TOW)<1:1797.156101.84<1:531:40>94.9494.841:50>101.00101.84101.4097.00RTW max 2.44m High94.9494.9493.19(bow)1:60>1:40>Engineered Slope at max 1:1.4 gradient91.22(ex)91.20(ex)91.1691.2091.4291.4292.2591.5891.5892.2592.7093.33(ex)94.94(tow)93.7094.941:10><1:1991.3091.7092.0092.5393.93RTW 3.0m1:2>92.50 (bow)FFL 97.00FFL 96.00FFL 96.00FFL 96.00< 1:12< 1:100< 1:100100.00(ex)99.00(ex)98.00(ex)97.00(ex)96.00(ex)95.50(ex)DWK max 0.4m High1:2>DWK max 0.4m HighDWK max 0.4m High94.20<1:3094.25294.7598.70<1:3098.20398.20398.20398.7096.659101.00101.001:30>101-FGL101.20-FGL101.84101.90-FGLEngineered Slope at max 1:1.4 gradient102.295-FGL<1:4097.00< 1:3097.00101.10101.00 (TOW)101.00 (TOW)101.00 (TOW)101.00 (TOW)101.00(TOW)96.0096.0096.00101.00(TOW)101.00 (TOW)RTW 4m to 1m High97.0096.0097.0094.9093.40<1:100<1:12<1:12<1:30<1:30RTW 1.0m max High98.7094.9494.6694.84<1:50<1:30<1:30<1:501:100><1:50101.84<1:30102.215<1:30<1:12<1:12<1:100<1:10096.6994.9096.4096.4096.40<1:16<1:16<1:1696.6996.6997.0496.7597.9298.0298.1298.5798.6198.7198.9199.2699.3799.5099.4099.30100.97101.07101.17101.00100.44100.7199.82<1:42101.20<1:44101.23<1:501:50>98.97699.23<1:13<1:1299.3099.5799.3099.5798.7398.7399.0099.0096.5894.3696.40 -FGL96.20 - FGL95.10 - FGL95.801:76>95.701:70>95.00(ex)94.67(ex)94.43(ex)94.33(ex)94.53(ex)94.87(ex)94.53(ex)94.17(ex)94.00(ex)94.30(ex)96.2095.3096.2095.10<1:3096.30RTW 4m HighRTW 4m to 5m HighRTW 4m HighRTW 5m max HighRTW 4m HighRTW 7m HighRTW 5m to 4m HighRTW 1.1m High95.1095.1096.0596.2096.051:28>95.45<1:2.4<1:3.595.90 - FGL95.80- FGL95.80- FGL95.1095.00RTW 6m to 5m High95.0095.30 -FGL95.70 - FGL96.20- FGL<1:231:16>1:32>95.0095.0094.9096.00<1:4095.7096.00- FGL95.80- FGL95.55- FGL<1:23101.00100.68<1:1001:100><1:171:2>100.80-FGL<1:21:3>1:3><1:21:3><1:21:3>1:3>1:2>1:3><1:31:2>1:2>96.00(ex)95.00(ex)93.00(ex)94.00(ex)97.00108.00108.00104.50107.001:30>97.67394.54 (bow)93.30 (bow)92.90 (bow)DWK max 0.4m High1:2>DWK max 0.4mHigh108.00107.50107.50107.50107.50107.50101.00 (TOW)99.53 (TOW)98.32 (TOW)97.0097.0097.00RTW 4.0m max HighRTW 1.5mmax High98.50 (TOW)ECPECPSTOPDigesterDigesterDigesterDigesterDigesterDigesterGasHolderEvaporator FeedTank14mØ x 11mSludge Buffer Tank17mØ x 17mCondensateTank9mØ x 9.5Hot WaterTank4mØ x 4.5Concentrate Tank9mØ x 9.5EvaporatorWeighbridgeWeighbridgeProcess Building2 roller shutterdoorsRoller shutter doorPedestrian doorPedestriandoorBypass LaneTanker Lay-ByFire Water Tank10mØWheel washWheel washRoller shutter doorPedestriandoorRollershutterdoorRollershutterdoorPedestriandoorsPedestriandoorsRoller shutter doorsRoller shutter doorsVehicle HGVturningDryer BuildingPellet HallRollershutterdoorPedestriandoorRollershutterdoorPedestriandoorPedestriandoorCHP BuildingEngine RoomPanelRoomFan CoolersBoilerPedestriandoorVehicle Turning ZoneVehicle Turning Zone3223Engine RoomPedestriandoor171162230Tanker Lay-ByPedestriandoorPedestriandoorFan CoolersControl BuildingAdmin BuildingPedestriandouble doorPedestriandoorPedestriandouble doorPedestrian doorBack-up GeneratorFuel TankFlarePedestriandoor4 roller shutter doors2 Pedestriandoors4 roller shutter doorsPedestriandoorStorage andMaintenance SpacePlant RoomGas Grid Entry UnitLPG TanksBiologicalDe-SulphurisationUnitsBiogas Upgrade PlantCO2 LiquefactionAmmonia StrippersDryer / CHP /Boiler StackProcess WaterBuffer TankActivatedCarbon UnitsSW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >F1-2/02SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >FW >FW >FW >FW >Package Foul Treatment PlantKlargester BioDisc BERWPRWPFW >1200mm Ø pipes to providestormwater attenuationvolume of 160m3 minimumDischarge to existing drainage culvert/ditch.TBCindicative onlyEx 450mm Ø culvert at 89.47mMax Design Flow Q = 83.5l/s to restrict flows up to 1 in 100 year + 30% cc event.SW >SW >F1-2/01SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >RWPSW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW > SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >Flow Control Manhole - Hydrobrake ChamberMax Design Flow Q = 83.5l/s to restrict flowsup to 1 in 100 year + 30% cc event.Surface Water Pumping Station (SWPS 2)To forward flows to Storage Tank within MPB.Pumping regime configured to forward water tothe Storage Tank in MPB in preference todischarging from site via MH S1-1/26AD Bund Pumping Station (SWPS 1)Pass Forward Flow of 100l/s.Pumped flows will be sent to the ADProcess in the MPB by default.If there is a Plant malfunction or the plant isoffline for maintennace activiites then thepumped flows will be manually diverted tothe site storm drainage network. Frequentsampling of the AD Bund drainage waterwill be undertaken to ensure it isuncontaminated. If the water iscontaminated it will be held in the AD BundPumping Station and not pumped to thesite storm drainage network.POPPOPFW >FW >FW >FW >FW >FW >FW >FW >FW >FW >FW >FW >FW >FW >F1-1/01FW >FW >FW >FW >FW >FW >FW >FW >FW >FW >FW >FW >FW >F1-1/02FW > FW > FW > FW >F1-1/03F1-1/04Package Treatment UnitSW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >RWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPRWPSW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >RWPSW >SW >RWPRWPRWPRWPS1-2/03S1-2/02S1-2/01S1-1/11S1-1/12S1-1/13S1-1/14S1-1/15S1-1/16S1-1/20ATTENUATIONSTRUCTURES1-1/21S1-1/23S1-1/24S1-1/30SWPS 2S1-1/31S1-1/32HW-01RWPS1-4/01S1-4/02S1-5/01S1-5/02S1-5/03S1-5/04S1-5/05S1-5/06S1-6/01S1-6/02S1-6/03S1-6/04S1-9/03S1-9/04S1-9/05S1-1/25S1-1/29ATTENUATIONSTRUCTURES1-10/01S1-11/01S1-12/01S1-16/01S1-15/01S1-15/02S1-13/03S1-13/02S1-8/01S1-13/01S2-1/01S2-1/02S2-1/03S2-1/04S2-1/05SWPS 1S2-1/06S2-2/01S2-3/03S2-3/02S2-3/01S2-4/01S2-4/02S2-5/01S2-5/02S2-5/03S2-5/04S2-6/01S2-7/02S2-7/01S2-7/03S2-9/01S2-8/01S2-9/02S2-8/02PIPEATTENUATIONSTRUCTUREPIPEATTENUATIONSTRUCTURES1-3/01RWPRWPS1-14/01S1-7/01SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >S1-1/01S1-1/05S1-1/06S1-1/09ATTENUATIONSTRUCTURES1-1/08INTERCEPTORS1-1/10S1-3/02S1-1/19INTERCEPTORS1-9/02SW >SW >SW >SW >SW >S1-1/28INTERCEPTORSW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >S1-1/17SW >S1-1/22S1-1/26Foul Pumping Station24 hours storage provided.Flows forwarded to AD Process.FWRM >FWRM >FWRM >FWRM >FWRM >FWRM >FWRM >FWRM >FWRM >FWRM >FWRM >FWRM >FWRM >FWRM >Attenuation Tank (Polystorm R (PSM1A) or Similar Approved).Tank specification to allow for proposed installation depth (See manholeschedule & Proposed levels) as well as proposed storage volume & tank depth.Tank Depth 1.2m (3 layers of 0.4m crates)Tank to have minimum storage Volume of 415m3.Please refer to manufactures guidelines for construction details.Tank to be wrapped in an impermeable membrane. Contractor to provideinstallation drawing from the preferred supplier to the PM / Engineer foracceptance prior to constructionAttenuation Tank (Polystorm R (PSM1A) or Similar Approved).Tank specification to allow for proposed installation depth (See manholeschedule & Proposed levels) as well as proposed storage volume & tank depth.Tank Depth 1.6m (4 layers of 0.4m crates)Tank to have minimum storage Volume of 609m3.Please refer to manufactures guidelines for construction details.Tank to be wrapped in an impermeable membrane. Contractor to provideinstallation drawing from the preferred supplier to the PM / Engineer foracceptance prior to constructionAttenuation Tank (Polystorm R (PSM1A) or Similar Approved).Tank specification to allow for proposed installation depth (See manholeschedule & Proposed levels) as well as proposed storage volume & tank depth.Tank Depth 0.8m (2 layers of 0.4m crates)Tank to have minimum storage Volume of 154m3.Please refer to manufactures guidelines for construction details.Tank to be wrapped in an impermeable membrane. Contractor to provideinstallation drawing from the preferred supplier to the PM / Engineer foracceptance prior to constructionSDS Aqua-Filter AF-X.12Flow Control Manhole - Hydrobrake ChamberMax Design Flow Q = 24.22l/sFlow Control Manhole - Hydrobrake ChamberMax Design Flow Q = 65.9l/sPIPEATTENUATIONSTRUCTUREPIPEATTENUATIONSTRUCTURESW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >Storm Water Discharge to existing culvert to belimited to Equivalent Greenfield Runoff Rates forentire site.See Proposed Drainage Assessment for flowcalculations for all networks. All flows maintainedwithin the below Greenfield Runoff Rates.Contributing Site Area = 5.72haQbar42.8l/s1-in-1-year36.4l/s1-in-2-years40.6l/s1-in-10-years59.9l/s1-in-30-years70.6l/s1-in-100-years83.5l/sSW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >S1-1/07SDS Aqua-Swirl Vortex AS-10SDS Aqua-Swirl Vortex AS-10S1-1/27SDS Aqua-Swirl Vortex AS-10S1-1/18SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >SW >Land Drainage tocapture runoff flows fromsurrounding areas anddirect towards existingdrainage featuresLand Drainage tocapture runoff flows fromsurrounding areas anddirect towards existingdrainage featuresLand Drainage tocapture runoff flows fromsurrounding areas anddirect towards existingdrainage featuresLand Drainage tocapture runoff flows fromsurrounding areas anddirect towards existingdrainage featuresLand Drainage to discharge capturedrunoff flows to existing retaineddrainage ditchLand Drainage tocapture runoff flows fromsurrounding areas anddirect towards existingdrainage featuresLand Drainage to discharge capturedrunoff flows to existing retaineddrainage ditchSW >SW >SW >SW >SW >SW >SW >S1-9/01Roof Drainage from MPB directed tofill Process Water Buffer Tank.Overflow from Process Water BufferTank to site surface water drainagenetwork.S1-1/02S1-1/04S1-1/03PROCESS WATERBUFFER TANKSDS Aqua-Filter AF-X.12SDS Aqua-Filter AF-X.12Red Line BoundaryLEGENDRWPRainwater Pop-UpPOPGround Floor Pop-UpBOTTLE INLET GULLY TRAPRAINWATER DOWNPIPE BOTTLEINLET GULLY TRAPRETAINING WALL DRAINAGE (SEESTRUCTURAL DETAILSPROPOSED FOUL SEWERFxxxPROPOSED FOUL MANHOLEPROPOSED STORM MANHOLESxxxPROPOSED STORM SEWERPROPOSED PERFORATED FILTER /LAND DRAIN / INFILTRATION TRENCHSW >SW >SW >600mm Dia CATCHPIT CHAMBERS(LAND DRAINAGE)SW >SW >SW >FW >FW >FW >ATTENUATION TANKHEADWALLPROPOSED TRAPPED GULLY ANDOUTFALLPROPOSED CHANNEL DRAIN ANDOUTFALLGBIGT PROPOSED FOUL PUMPING MAINFWRM >FWRM >PROPOSED STORM PUMPING MAINPROPOSED CATCHPIT MANHOLESxxxPROPOSED INTERNAL STORM SEWERWITHIN BUILDINGSSW >SW >SW >Dxxx42.00 +Proposed LevelsCrossfall / Camber (as noted)42.00(ex) +Existing LevelsEmbankment (Max grade as noted)Top of Wall level1:40>1:2 (max)TOW42.00(tok) +Proposed Levels top of kerb42.00(bok) +Proposed Levels bottom of kerbNotes:1.This drawing should be read in relation to the subject of the title.All other details illustrated on the drawing (e.g. The proposedlayout) are indicative only and are subject to change. Forupdated details of the proposed layout and finished levels seeProposed Layout & Levels drawings.2.The mapping illustrated on this drawing is taken from theexisting topographical survey received from the client withamendments made to illustrate the proposed site layout for thescheme.3.All storm & foul drainage designed in accordance with IS EN752: 20084.Drainage works to carried out in accordance with CivilEngineering Specification for the Water Industry 6th Edition;published by WRC plc 2004.5.Manholes to be constructed from precast concrete rings (unlessotherwise stated / approved) to IS EN 1917 & BS 5911-3 with aD400 heavy duty cover for driveway/carpark and B125 forremaining surface (in accordance with IS EN 124:1994).6.Pipes to be uPVC to IS EN 1401-1 for sizes Ø100 & Ø150mm.Pipes to be uPVC to WIS 4-35-01, for sizes Ø225 & Ø300mm.7.Pipes for storm drainage to be proprietary plastic twin walldesign8.All measurements shown are in meters, and all levels are toordnance datum unless otherwise indicated.9.All Coordinates are to Irish Grid, unless otherwise noted.10.For indicative location for all sewers and services please seeExisting Site Services drawings. It shall be the contractor'sresponsibility to verify position and level prior to commencingconstruction. The contractor shall also be responsible for thearrangement of all necessary permits as required prior tocommencement.11.Min cover to Clay / Concrete drainage Pipes to be 1200mmunder roads/footpaths and 600mm under landscaping. Mincover to Thermoplastic drainage Pipes to be 900mm underroads/footpaths and 600mm under landscaping. Whereadequate cover cannot be provided pipes are to be protectedwith a lean mix concrete surround.12.Changes in invert levels at a manhole (not requiring a dropmanhole) shall be graded evenly through the manhole in order toavoid an abrupt change in invert level.13.Where concrete surround is specified for pipes the pipes shall befirst wrapped with an approved plastic membrane. Flexibility atjoints shall be maintained by insertion of 25mm compressiblejoint board at each joint to break the continuity of the concretesurround. However the plastic membrane shall be continuous atthese locations to protect rubber jointing rings from ingress ofgrout. The minimum thickness of the concrete surround shouldbe 150mm or the diameter of the pipe whichever is the greater. 14.Compressible boards to be laid between crossing pipes wherecover between pipes limited.14.All in-curtilage pipes to be minimum ø100mm unless otherwiseindicated.15.A drain which is at a level lower than the foundations of abuilding should either(a) where the trench is within 1m of the foundations, be filled withconcrete up to the level of the underside of the foundations,(b) where the trench is more than 1m from the foundations, befilled with concrete up to a level, below the level of the underside ofthe foundations, equal to the distance from the foundations less150mm,16.Existing sewers to be maintained and kept in service at all times.17.This drawing should be read in conjunction with proposeddrainage schedule drawings, construction details drawings andall other relevant drawings.18.All internal pipework extending outside the building must beconstructed with rocker pipes through the foundations/ trench fillas per construction details.19.To allow connection to the invert levels of the proposed drainagenetwork a change in pipe gradient may be required. To allow thisall internal infrastructure (sinks, dishwasher's, floor gullies etc,including rainwater downpipes) to be connected to a back inletbottle gully prior to connection to the proposed drainage as perconstruction details with the exception of WCs.20.To achieve invert levels of the foul drainage network all WCinternal infrastructure must be connected via backdrop manhole(if required) as per construction details drawings, or similarapproved.21.All back inlet bottle gullies for foul drainage to be capped withclosed lid with same strength class as adjacent manholes.Perforated lids will not be suitable.22.Back inlet bottle gullies to be constructed directly adjacent tobuilding provided construction achievable above foundations.23.All drainage channels and outfalls to be constructed inaccordance with manufactures specifications.24.All details/ dimensions to be checked by the contractor. Anydiscrepancies to be reported to the engineer immediately.25.Invert levels of catchpit chambers shown denote approximateinvert levels of the lowest pipe and do not include for catchpitsump depth.ProjectDrawingScaleProjectRevisionOrganisationZoneLevelTypeRoleNumberProject NumberDrawnDateCheckedDateApprovedDateStatus code & Description--------------RevIssue DateDescriptionAppAll dimensions are in metres. Figured dimensions to be taken in preference to scaledimensions. Dimensions to be checked on site. © 2021 McAdam Design Ltd.StatusClientT: 028 9040 2000E: admin@mcadamdesign.co.ukwww.mcadamdesign.co.uk1c Montgomery House478 Castlereagh RoadBelfast, BT5 6BQContact DetailsStage 1 - Concept DesignProposed Renewable Biogas PlantMaghernakelly, Drum, County MonaghanProposed Site Drainage1:500 @ A1IP17/08/2026PA17/08/2026PA17/08/2026MONMCAZZXXDRCE2000P06E2594S2EWNSBackground mappingCYSL50403614© Tailte Éireann - SurveyingStream BioEnergy Ireland LimitedRECEIVED: 28/08/2026 ECPECPSTOPDigesterDigesterDigesterDigesterDigesterDigesterGasHolderEvaporator FeedTank14mØ x 11mSludge Buffer Tank17mØ x 17mCondensateTank9mØ x 9.5Hot WaterTank4mØ x 4.5Concentrate Tank9mØ x 9.5EvaporatorWeighbridgeWeighbridgeProcess Building2 roller shutterdoorsRoller shutter doorPedestrian doorPedestriandoorBypass LaneTanker Lay-ByFire Water Tank10mØWheel washWheel washRoller shutter doorPedestriandoorRollershutterdoorRollershutterdoorPedestriandoorsPedestriandoorsRoller shutter doorsRoller shutter doorsVehicle HGVturningDryer BuildingPellet HallRollershutterdoorPedestriandoorRollershutterdoorPedestriandoorPedestriandoorCHP BuildingEngine RoomPanelRoomFan CoolersBoilerPedestriandoorVehicle Turning ZoneVehicle Turning Zone3223Engine RoomPedestriandoor171162230Tanker Lay-ByPedestriandoorPedestriandoorFan CoolersControl BuildingAdmin BuildingPedestriandouble doorPedestriandoorPedestriandouble doorPedestrian doorBack-up GeneratorFuel TankFlarePedestriandoor4 roller shutter doors2 Pedestriandoors4 roller shutter doorsPedestriandoorStorage andMaintenance SpacePlant RoomGas Grid Entry UnitLPG TanksBiologicalDe-SulphurisationUnitsBiogas Upgrade PlantCO2 LiquefactionAmmonia StrippersDryer / CHP /Boiler StackProcess WaterBuffer TankActivatedCarbon UnitsExisting Ø uPVC Watermainfrom available records200mm Ø (TBC)Fire Hydrant to UE detailSTD-W-18FHPotable Water Supplyto buildingPotable Water Supply tobuildingHarvested RainwaterSupply to building forwashwaterPotable Water Supplyto Process WaterBuffer TankFHFHFHFHFHFHFHFHFHFire Hydrant to UE detailSTD-W-18Fire Hydrant to UE detailSTD-W-18Fire Hydrant to UE detailSTD-W-18Fire Hydrant to UE detailSTD-W-18Fire Hydrant to UE detailSTD-W-18Fire Hydrant to UE detailSTD-W-18Fire Hydrant to UE detailSTD-W-18Fire Hydrant to UE detailSTD-W-18Fire Hydrant to UE detailSTD-W-18SVSVSVSVSVSV?MWOPotable Water Supply toFire Water TankFire Water Mainsupplied by Fire waterTankFHFire Hydrant to UE detailSTD-W-18Groundwater well.Location indicative only.New Watermain connection inaccordance with UE standard detailsSTD-W-02 and STD-W-05Harvested RainwaterSupply to wheel washHarvested RainwaterSupply to Tank FarmBund for washwaterHarvested RainwaterSupply to MPB forwashwaterSection of existing DGWSWatermain to be relaidwithin realigned publicroad as shownSurveyed location ofexisting watermainfeaturesGroundwater BoreholeSupply to ProcessWater Buffer TankRed Line BoundaryLEGENDPROPOSED FIRE MAINEXISTING DGWSWATERMAIN NETWORKPROPOSED WATERMAINVALVE - NORMALLY OPENFIRE HYDRANT inc. 30m RADIUSFLOW METERPIPE TAPERSVFH?WOWASHOUT HYDRANTAVAIR VALVEPROPOSED HARVESTEDRAINWATER WATERMAINPROPOSED REALIGNEDSECTION OF DGWS WATERMAINEXISTING DGWS WATERMAINTO BE ABANDONEDProjectDrawingScaleProjectRevisionOrganisationZoneLevelTypeRoleNumberProject NumberDrawnDateCheckedDateApprovedDateStatus code & Description--------------RevIssue DateDescriptionAppAll dimensions are in metres. Figured dimensions to be taken in preference to scaledimensions. Dimensions to be checked on site. © 2021 McAdam Design Ltd.StatusClientT: 028 9040 2000E: admin@mcadamdesign.co.ukwww.mcadamdesign.co.uk1c Montgomery House478 Castlereagh RoadBelfast, BT5 6BQContact DetailsStage 1 - Concept DesignStream BioEnergy Ireland LimitedProposed Renewable Biogas PlantMaghernakelly, Drum, County MonaghanProposed Watermains1:500 @ A1PC17/08/2026IP17/08/2026PA17/08/2026MONMCAZZXXDRCE2100P03E2594S2EWNSBackground mappingCYSL50403614© Tailte Éireann - SurveyingNOTES:1.The mapping illustrated on this drawing is the proposed sitelayout.2.This drawing should be read in conjunction with all relevantdrawings (Architectural and Engineering).3.All measurements shown are in metres, and all levels are toordnance datum unless otherwise indicated.RECEIVED: 28/08/2026