Wind Measurement International (WMI) Brochure

Wind Measurement Internatational Offi ce NetworkIRELANDCavan Enterprise Centre,Dublin Road, Cavan,Ireland.Tel: +353 (0) 49 437 1044UKThe Old Dairy,Rossway, BerkhamstedEngland, HP4 3TZ.Tel: +44 (0) 1442 876 652SOUTH AFRICAUnit D13, First Floor Collingwood Building, Black River Park South, 2 Fir Street, Observatory,Cape Town 7925.Tel: +27 (0) 21 812 2661Setting Higher Standardswww.windmi.comPrinted on recyled paper.Email: sales@windmi.com www.windmi.comSetting Higher StandardsWMI – One Stop ShopWind Measurement International are leaders in wind measurement and met mast technology.We provide an international One Stop Shop service from our offices in Ireland, UK & South Africa.Systems available from Micro-Generation to large • scale Wind Farms: Onshore & Offshore.Site specific designs & specifications of permanent • masts for monitoring wind farms.Custom designs & specifications as required for • both Onshore & Offshore applications.Meteorological instruments from the world’s • leading manufacturers.Certified climbing derrick system to service or • decommission damaged tubular met masts to 70m.Full installation, maintenance, repair & upgrade • service.Online data system coming soon.• WMI – Setting Higher StandardsOur team of designers, technicians, engineers and installers have unrivalled experience in providing leading edge solutions to capture wind data with the highest degree of accuracy.Tubular guyed met masts to 70m.• Lattice guyed met masts to 100m+.• Lattice free standing met masts to 100m+.• All masts designed in accordance with BS8100 & • BS5950.Mast, Boom & Instruments optimised in • accordance with BS EN 61400 - 12 - 1.All steelwork galvanising to BS EN ISO 1461.• Unrivalled instrument installation methodology • and reporting.All installations carried out by trained and • competent staff in accordance with the Obelisk Group Training Passport system.ISO 9001 accredited.• Please visit www.windmi.com for further information. WMI TYPE 1: TUBULAR MET MAST Type: Temporary Met Mast - Guyed Tubular Construction Standard heights: 30, 40 & 50m We also offer our WMI Type 1 HD @ 60m & 70m. The WMI Type 1 masts are designed for Wind Resource Assessment at the planning stage of wind energy sites from one off turbine sites to large scale wind farms. Also suitable for power performance testing of wind turbines. Class leading design offers improved airflow characteristics over our competitors’ masts. The WMI Type 1 tube diameter at head end instruments is only 114mm. Design in accordance with BS8100 & BS5950. Booms & installation in accordance with BS EN 61400-12-1. WMI TYPE 1: TUBULAR MET MAST Type: Temporary Met Mast - Guyed Tubular Construction Standard heights: 30, 40 & 50m We also offer our WMI Type 1 HD @ 60m & 70m. The WMI Type 1 masts are designed for Wind Resource Assessment at the planning stage of wind energy sites from one off turbine sites to large scale wind farms. Also suitable for power performance testing of wind turbines. Class leading design offers improved airflow characteristics over our competitors’ masts. The WMI Type 1 tube diameter at head end instruments is only 114mm. Design in accordance with BS8100 & BS5950. Booms & installation in accordance with BS EN 61400-12-1. WMI TYPE 1 TECHNICAL SPECIFICATION Mast Height 30m 50m 70m Guy Wire 6mm RHOL galvanised wire 6mm RHOL galvanised wire 8mm RHOL galvanised wire Anchor Radius 15m 25m 45m Design codes Mast: BS8100 BS5850, Booms designed & installed: BS EN 61400-12-1 Steelwork S275 and S355 Galvanising BS EN ISO 1461 (85 micron – upgraded galvanising available for coastal sites) Wind Measurement International Office NetworkIRELANDCavan Enterprise Centre,Dublin Road, Cavan,Ireland.Tel: +353 (0) 49 437 1044UKThe Old Dairy,Rossway, BerkhamstedEngland, HP4 3TZ.Tel: +44 (0) 1442 876 652SOUTH AFRICAUnit D13, First Floor Collingwood Building, Black River Park South, 2 Fir Street, Observatory,Cape Town 7925.Tel: +27 (0) 21 812 2661Email: sales@windmi.com www.windmi.com WMI TYPE 2: TUBULAR MET MAST Type: Temporary Met Mast - Guyed Tubular Construction Standard heights: 10, 12, 15 & 18m We also offer our WMI Type 2 HD @ 24m. The WMI Type 2 masts are designed for Wind Resource Assessment at the planning stage of Micro Generation / Feed in Tariff sites. Also suitable for noise studies, monitoring smaller wind turbine performance and predictions on LiDAR sites. Design in accordance with BS8100 & BS5950. Booms & installation in accordance with BS EN ISO 61400-12-1. WMI TYPE 2: TUBULAR MET MAST Type: Temporary Met Mast - Guyed Tubular Construction Standard heights: 10, 12, 15 & 18m We also offer our WMI Type 2 HD @ 24m. The WMI Type 2 masts are designed for Wind Resource Assessment at the planning stage of Micro Generation / Feed in Tariff sites. Also suitable for noise studies, monitoring smaller wind turbine performance and predictions on LiDAR sites. Design in accordance with BS8100 & BS5950. Booms & installation in accordance with BS EN ISO 61400-12-1. WMI TYPE 2 TECHNICAL SPECIFICATION Mast Height 12m 18m 24m Guy Wire 4mm RHOL galvanised wire 4mm RHOL galvanised wire 4mm RHOL galvanised wire Anchor Radius 5m 7.5m 12m Design codes Mast: BS8100 BS5850, Booms designed & installed: BS EN 61400-12-1 Steelwork S275 and S355 Galvanising BS EN ISO 1461 (85 micron – upgraded galvanising available for coastal sites) Wind Measurement International Office NetworkIRELANDCavan Enterprise Centre,Dublin Road, Cavan,Ireland.Tel: +353 (0) 49 437 1044UKThe Old Dairy,Rossway, BerkhamstedEngland, HP4 3TZ.Tel: +44 (0) 1442 876 652SOUTH AFRICAUnit D13, First Floor Collingwood Building, Black River Park South, 2 Fir Street, Observatory,Cape Town 7925.Tel: +27 (0) 21 812 2661Email: sales@windmi.com www.windmi.com WMI TYPE 3: LATTICE MET MAST Type: Temporary Met Mast – Guyed Lattice Construction Standard heights 30, 40, 50 & 60m - We also offer our WMI Type 3 HD at 70m & 80m. The WMI Type 3 masts are designed for Wind Resource Assessment at the planning stage of wind energy sites from one off turbine sites to large scale wind farms. Ideal for clients who require long term Wind Resource Assessment over a number of sites. Climbing steps incorporated for ease of maintenance, repairs and upgrades. Class leading design offers improved airflow characteristics over our competitors’ masts. The WMI Type 3 solidity ratio is only 0.273. Design in accordance with BS8100 & BS5950. Booms & installation in accordance with BS EN ISO 61400-12-1. WMI TYPE 3: LATTICE MET MAST Type: Temporary Met Mast – Guyed Lattice Construction Standard heights 30, 40, 50 & 60m - We also offer our WMI Type 3 HD at 70m & 80m. The WMI Type 3 masts are designed for Wind Resource Assessment at the planning stage of wind energy sites from one off turbine sites to large scale wind farms. Ideal for clients who require long term Wind Resource Assessment over a number of sites. Climbing steps incorporated for ease of maintenance, repairs and upgrades. Class leading design offers improved airflow characteristics over our competitors’ masts. The WMI Type 3 solidity ratio is only 0.273. Design in accordance with BS8100 & BS5950. Booms & installation in accordance with BS EN ISO 61400-12-1. WMI TYPE 3 TECHNICAL SPECIFICATION Mast Height 30m 50m 80m Guy Wire 6mm RHOL galvanised wire 6mm RHOL galvanised wire 8mm RHOL galvanised wire Anchor Radius 21m 42m 56m Design codes Mast: BS8100 BS5850, Booms designed & installed: BS EN 61400-12-1 Steelwork S275 and S355 Galvanising BS EN ISO 1461 (85 micron – upgraded galvanising available for coastal sites) Wind Measurement International Office NetworkIRELANDCavan Enterprise Centre,Dublin Road, Cavan,Ireland.Tel: +353 (0) 49 437 1044UKThe Old Dairy,Rossway, BerkhamstedEngland, HP4 3TZ.Tel: +44 (0) 1442 876 652SOUTH AFRICAUnit D13, First Floor Collingwood Building, Black River Park South, 2 Fir Street, Observatory,Cape Town 7925.Tel: +27 (0) 21 812 2661Email: sales@windmi.com www.windmi.com WMI TYPE 4: HEAVY DUTY LATTICE MET MAST Type: Permanent Met Mast – Guyed lattice Construction Site specific design to 80m The WMI Type 4 masts are designed for reference wind speed measurement on working wind farms. Permanent mast – minimum design use on site = 15 years. Ideal for heavy payloads and high altitude sites. Climbing steps incorporated for ease of maintenance, repairs and upgrades. Class leading design offers improved airflow characteristics over our competitors’ masts. Design in accordance with BS8100 & BS5950. Booms & installation in accordance with BS EN ISO 61400-12-1. WMI TYPE 4: HEAVY DUTY LATTICE MET MAST Type: Permanent Met Mast – Guyed lattice Construction Site specific design to 80m The WMI Type 4 masts are designed for reference wind speed measurement on working wind farms. Permanent mast – minimum design use on site = 15 years. Ideal for heavy payloads and high altitude sites. Climbing steps incorporated for ease of maintenance, repairs and upgrades. Class leading design offers improved airflow characteristics over our competitors’ masts. Design in accordance with BS8100 & BS5950. Booms & installation in accordance with BS EN ISO 61400-12-1. WMI TYPE 4 TECHNICAL SPECIFICATION Mast Height 60m 80m 100m Guy Wire 8mm RHOL galvanised wire 8mm RHOL galvanised wire 8mm RHOL galvanised wire Anchor Radius 42m 56m 70m Design codes Mast: BS8100 BS5850 (site specific), Booms designed & installed: BS EN 61400-12-1 Steelwork S275 and S355 Galvanising BS EN ISO 1461 (85 micron – upgraded galvanising available for coastal sites) Wind Measurement International Office NetworkIRELANDCavan Enterprise Centre,Dublin Road, Cavan,Ireland.Tel: +353 (0) 49 437 1044UKThe Old Dairy,Rossway, BerkhamstedEngland, HP4 3TZ.Tel: +44 (0) 1442 876 652SOUTH AFRICAUnit D13, First Floor Collingwood Building, Black River Park South, 2 Fir Street, Observatory,Cape Town 7925.Tel: +27 (0) 21 812 2661Email: sales@windmi.com www.windmi.com WMI TYPE 5: LATTICE MET MAST Type: Permanent Met Mast – Free standing lattice Construction Site specific design to 80m The WMI Type 5 masts are designed for reference wind speed measurement on working wind farms. Permanent mast – minimum design use on site = 15 years. Ideal for heavy payloads and high altitude sites. Climbing steps incorporated for ease of maintenance, repairs and upgrades. Class leading design offers improved airflow characteristics over our competitors’ masts. Design in accordance with BS8100 & BS5950. Booms & installation in accordance with BS EN ISO 61400-12-1. WMI TYPE 5: LATTICE MET MAST Type: Permanent Met Mast – Free standing lattice Construction Site specific design to 80m The WMI Type 5 masts are designed for reference wind speed measurement on working wind farms. Permanent mast – minimum design use on site = 15 years. Ideal for heavy payloads and high altitude sites. Climbing steps incorporated for ease of maintenance, repairs and upgrades. Class leading design offers improved airflow characteristics over our competitors’ masts. Design in accordance with BS8100 & BS5950. Booms & installation in accordance with BS EN ISO 61400-12-1. WMI TYPE 5 TECHNICAL SPECIFICATION Mast Height 60m 70m 80m Design codes Mast: BS8100 BS5850, Booms designed & installed: BS EN 61400-12-1 Steelwork S275 and S355 Galvanising BS EN ISO 1461 (85 micron – upgraded galvanising available for coastal sites) Wind Measurement International Office NetworkIRELANDCavan Enterprise Centre,Dublin Road, Cavan,Ireland.Tel: +353 (0) 49 437 1044UKThe Old Dairy,Rossway, BerkhamstedEngland, HP4 3TZ.Tel: +44 (0) 1442 876 652SOUTH AFRICAUnit D13, First Floor Collingwood Building, Black River Park South, 2 Fir Street, Observatory,Cape Town 7925.Tel: +27 (0) 21 812 2661Email: sales@windmi.com www.windmi.com WMI TYPE 6: LATTICE MET MAST Type: Permanent Met Mast – Free standing lattice Construction Site specific design to 100m The WMI Type 6 masts are designed for reference wind speed measurement on working wind farms. Permanent mast – minimum design use on site = 15 years. Ideal for heavy payloads and high altitude sites. Climbing steps incorporated for ease of maintenance, repairs and upgrades. Class leading design offers improved airflow characteristics over our competitors’ masts. Design in accordance with BS8100 & BS5950. Booms & installation in accordance with BS EN ISO 61400-12-1. WMI TYPE 6: LATTICE MET MAST Type: Permanent Met Mast – Free standing lattice Construction Site specific design to 100m The WMI Type 6 masts are designed for reference wind speed measurement on working wind farms. Permanent mast – minimum design use on site = 15 years. Ideal for heavy payloads and high altitude sites. Climbing steps incorporated for ease of maintenance, repairs and upgrades. Class leading design offers improved airflow characteristics over our competitors’ masts. Design in accordance with BS8100 & BS5950. Booms & installation in accordance with BS EN ISO 61400-12-1. WMI TYPE 6 TECHNICAL SPECIFICATION Mast Height 90m 100m Design codes Mast: BS8100 BS5850, Booms designed & installed: BS EN 61400-12-1 Steelwork S275 and S355 Galvanising BS EN ISO 1461 (85 micron – upgraded galvanising available for coastal sites) Wind Measurement International Office NetworkIRELANDCavan Enterprise Centre,Dublin Road, Cavan,Ireland.Tel: +353 (0) 49 437 1044UKThe Old Dairy,Rossway, BerkhamstedEngland, HP4 3TZ.Tel: +44 (0) 1442 876 652SOUTH AFRICAUnit D13, First Floor Collingwood Building, Black River Park South, 2 Fir Street, Observatory,Cape Town 7925.Tel: +27 (0) 21 812 2661Email: sales@windmi.com www.windmi.com WMI OFFSHORE METEOROLOGICAL MASTS WMI offers comprehensive offshore met mast and maintenance services along with innovative hybrid power solutions to the rapidly expanding offshore wind market sector. WMI designs, supplies & erects offshore met mast towers all in full compliance with British Standard EN 61400-12-1:2006, BS 8100 & CP3 providing optimum wind data availability with very low solidity ratios & wind distortion effects by way of smart design & wind flow analysis. WMI also supply a full range of ancillary equipment on new and existing meteorological masts: o Meteorological masts/towers & all ancillary steelwork o Bespoke design solutions & structural engineering services to latest standards o Dynamic, fatigue & spectral analysis for independent design verification o Stress/fatigue analysis & remedial works o Anemometry supply, installation, testing & commissioning o Wind Measurement, Monitoring, Data Collation & Reporting o Davit jib cranes for hoisting & emergency rescue o Preventative & reactive maintenance support services incl. painting o Metocean (subsea) monitoring equipment o Autonomous Power solutions (hybrid) o Navigational Aids- incl. AIS & fog horns & obstruction lighting o Remote end transmission links o Communications (satellite, GSM) o CCTV & remote monitoring (webcams) o Battery back-up & replacement o Fall Arrest System o Offshore personal survival trained personnel o Work at height incl. IRATA level 3 trained specialist rope access technician WMI OFFSHORE METEOROLOGICAL MASTS WMI offers comprehensive offshore met mast and maintenance services along with innovative hybrid power solutions to the rapidly expanding offshore wind market sector. WMI designs, supplies & erects offshore met mast towers all in full compliance with British Standard EN 61400-12-1:2006, BS 8100 & CP3 providing optimum wind data availability with very low solidity ratios & wind distortion effects by way of smart design & wind flow analysis. WMI also supply a full range of ancillary equipment on new and existing meteorological masts: o Meteorological masts/towers & all ancillary steelwork o Bespoke design solutions & structural engineering services to latest standards o Dynamic, fatigue & spectral analysis for independent design verification o Stress/fatigue analysis & remedial works o Anemometry supply, installation, testing & commissioning o Wind Measurement, Monitoring, Data Collation & Reporting o Davit jib cranes for hoisting & emergency rescue o Preventative & reactive maintenance support services incl. painting o Metocean (subsea) monitoring equipment o Autonomous Power solutions (hybrid) o Navigational Aids- incl. AIS & fog horns & obstruction lighting o Remote end transmission links o Communications (satellite, GSM) o CCTV & remote monitoring (webcams) o Battery back-up & replacement o Fall Arrest System o Offshore personal survival trained personnel o Work at height incl. IRATA level 3 trained specialist rope access technician WMI OFFSHORE Case study of WMI offshore experience: Arklow Bank met mast maintenance upgrade including instrumentation replacement & upgrading data logger. Location of Arklow Bank, Ireland For further information please contact: Offshore Business Development Manager Mr Dom Kimber MCI0B Email: dkimber@windmi.com Tel: +353(0)868107091 WMI carries out regular planned & reactive maintenance on the wind measurement instrumentation and the permanent met mast itself on instruction from the client. Wind Measurement International Office NetworkIRELANDCavan Enterprise Centre,Dublin Road, Cavan,Ireland.Tel: +353 (0) 49 437 1044UKThe Old Dairy,Rossway, BerkhamstedEngland, HP4 3TZ.Tel: +44 (0) 1442 876 652SOUTH AFRICAUnit D13, First Floor Collingwood Building, Black River Park South, 2 Fir Street, Observatory,Cape Town 7925.Tel: +27 (0) 21 812 2661Email: sales@windmi.com www.windmi.com DATA LOGGERS & METEOROLOGICAL MEASUREMENT EQUIPMENT WMI is a partner with in providing full service packages for a successful measurement campaign, through construction of the mast / measuring system to operation & maintenance. WMI DESIGN, SUPPLY AND INSTALL THE FOLLOWING: 1) Masts; tubular & lattice 2) Data loggers: Ammonit, Campbell Scientific, Nomad & NRG 3) Enclosures: IP66 as standard 4) Autonomous power supplies 5) Anemometers: Thies, Vector, Risoe, NRG 6) Wind Vanes: Thies, Vector, NRG 7) Barometric Pressure sensor: Ammonit, Vaisala, Setra 8) Temperature & Relative Humidity sensor: Galltec, RM Young, Campbell, Hygroclip 9) Additional components; precipitation sensor, pyranometer, surge protection, obstacle lights, anti climb etc TECHNICAL SPECIFICATIONS: Data Loggers: Ammonit Meteo 32 Alternative data loggers available depending on your requirements (Campbell Scientific, Nomad, NRG etc) DATA LOGGERS & METEOROLOGICAL MEASUREMENT EQUIPMENT WMI is a partner with in providing full service packages for a successful measurement campaign, through construction of the mast / measuring system to operation & maintenance. WMI DESIGN, SUPPLY AND INSTALL THE FOLLOWING: 1) Masts; tubular & lattice 2) Data loggers: Ammonit, Campbell Scientific, Nomad & NRG 3) Enclosures: IP66 as standard 4) Autonomous power supplies 5) Anemometers: Thies, Vector, Risoe, NRG 6) Wind Vanes: Thies, Vector, NRG 7) Barometric Pressure sensor: Ammonit, Vaisala, Setra 8) Temperature & Relative Humidity sensor: Galltec, RM Young, Campbell, Hygroclip 9) Additional components; precipitation sensor, pyranometer, surge protection, obstacle lights, anti climb etc TECHNICAL SPECIFICATIONS: Data Loggers: Ammonit Meteo 32 Alternative data loggers available depending on your requirements (Campbell Scientific, Nomad, NRG etc) METEOROLOGICAL MEASUREMENT EQUIPMENT: Anemometers: Thies First Class Advanced Vector A100L Risoe P2546 NRG #40C Wind Vanes: Thies Wind Vane First Class Thies Wind Vane Compact Vector Wind Vane W200P NRG Wind Vane #200P WMI offer a full range of meteorological equipment from the world’s leading manufacturers. Manufacturer: Thies Classified according to: IEC 61400-12-1 (2005-12), MEASNET, CLASSCUP, ISO 17713-1 This sensor is the best sensor on the market, according to the ACCUWIND study Highly accurate anemometer, class: S 0.5 / A 0.9 / B 3.0 Measuring range: 0.3....75 m/s Resolution: 0.05 m/s Manufacturer: Vector Instruments Classified according to IEC Standards Optoelectronic wind speed sensor Class: 1 / A 1.8 / B 4.5 Measuring range: 0.2 to 75 m/s Resolution: 0.05 m/s Manufacturer: Risoe Classified according to CLASSCUP. Very reliable anemometer Class: 1 / A 1.9 / B 8.0 Measuring range: 0....70 m/s Manufacturer: Thies Robust high quality wind vane. Potentiometric wind direction sensor Measuring Range: 0 to 360°, no north gap Accuracy: ± 2° Resolution: 1° Manufacturer: Thies Potentiometric wind direction sensor Measuring Range: 0 to 360°, no north gap Accuracy: ± 2° Resolution: 0.5° Manufacturer: Vector Instrument Potentiometric wind direction sensor Measuring Range: 0 to 360°, 2.3° north gap Accuracy: ± 3° Manufacturer: Vector Instrument Potentiometric wind direction sensor Measuring Range: 0 to 360°, 4° - 8° dead band Accuracy: potentiometer linearity within 1% Manufacturer: NRG Systems Low cost magnetic anemometer – the current frequency will depend on the wind speed. Measuring range 1 to 96 m/s Wind Measurement International Office NetworkIRELANDCavan Enterprise Centre,Dublin Road, Cavan,Ireland.Tel: +353 (0) 49 437 1044UKThe Old Dairy,Rossway, BerkhamstedEngland, HP4 3TZ.Tel: +44 (0) 1442 876 652SOUTH AFRICAUnit D13, First Floor Collingwood Building, Black River Park South, 2 Fir Street, Observatory,Cape Town 7925.Tel: +27 (0) 21 812 2661Email: sales@windmi.com www.windmi.com WMI RIGGING SERVICES ? Mast Installation Tubular & lattice mast expertise Accurate instrument installation to +/-10mm Fall arrest system installation and certification All Anchors Load tested Remote winching equipment In house software developed for analysis of structures Helicopter / Quad Bike / Muskeg experienced Quality Approved Subcontractors & Suppliers ? Mast & Equipment Inspections Inspection / Climb-down Report Upgrade, Refurb & Recalibrate Anemometry Fall Arrest System Inspection / Re-certification Scheduled & Reactive Maintenance Services Available THE NEED FOR REGULAR MAST INSPECTIONS: BEFORE AFTER BEFORE AFTER WMI RIGGING SERVICES ? Mast Installation Tubular & lattice mast expertise Accurate instrument installation to +/-10mm Fall arrest system installation and certification All Anchors Load tested Remote winching equipment In house software developed for analysis of structures Helicopter / Quad Bike / Muskeg experienced Quality Approved Subcontractors & Suppliers ? Mast & Equipment Inspections Inspection / Climb-down Report Upgrade, Refurb & Recalibrate Anemometry Fall Arrest System Inspection / Re-certification Scheduled & Reactive Maintenance Services Available THE NEED FOR REGULAR MAST INSPECTIONS: BEFORE AFTER BEFORE AFTER WMI RIGGING SERVICES ? Certified Climbing Derrick Certified to BS8100 & BS5950 - SWL 100Kg – up to 70m Suitable for deployment where impracticable or unsafe to use tilt- up/down methods Allows replacement of instruments without displacing existing equipment & checking existing equipment Can utilise existing anchor points ? Health & Safety - Obelisk Group Training Passport Staff Skills assessed & certified as per the Obelisk Group Training Passport – Continual up skilling of staff ISO 18001 Health & Safety management, ISO 9001 Management systems & ISO 14001 environmental systems certified Received NISO award 2010 – Best Specialist contractor in the North East Wind Measurement International Office NetworkIRELANDCavan Enterprise Centre,Dublin Road, Cavan,Ireland.Tel: +353 (0) 49 437 1044UKThe Old Dairy,Rossway, BerkhamstedEngland, HP4 3TZ.Tel: +44 (0) 1442 876 652SOUTH AFRICAUnit D13, First Floor Collingwood Building, Black River Park South, 2 Fir Street, Observatory,Cape Town 7925.Tel: +27 (0) 21 812 2661Email: sales@windmi.com www.windmi.comPrinted on recycled paper.Wind Measurement International Office NetworkIRELANDCavan Enterprise Centre,Dublin Road, Cavan,Ireland.Tel: +353 (0) 49 437 1044UKThe Old Dairy,Rossway, BerkhamstedEngland, HP4 3TZ.Tel: +44 (0) 1442 876 652SOUTH AFRICAUnit D13, First Floor Collingwood Building, Black River Park South, 2 Fir Street, Observatory,Cape Town 7925.Tel: +27 (0) 21 812 2661Email: sales@windmi.com www.windmi.com