Barker Ryan Stewart PTY LTD Civil engineering, Accredited Certifiers, Project Managers Level 1 409B George Street Windsor NSW 2756 phone 45879760 fax 45879761 mobile 0409796206 garry@barkerryan.com.au http://www.barkerryanstewart.com.au/ Hawkesbury City Council 366 George Street Windsor NSW 2756 PO Box 146 Phone 02 45604444 fax 02 45604400 http://www.hawkesbury.nsw.gov.au/ Graham Zerk drafting service 25 Windsor Street Richmond NSW 2753 Phone 45788844 Fax 45788833 John Apted (Apted Plan Services) 84 Thornbill Way Yarramundi8 Phone 47762429 Historic Windsor Guide http://www.historicwindsorguide.com/ Hawkesbury Chamber of Commerce http://www.hawkesburychamber.com.au/ Windsor Business Group info@windsor-nsw.com.au Association of Accredited Certifiers http://www.accreditedcertifiers.com.au/ Australian Institute of Building Surveyors http://www.aibs.com.au/ Midson Group http://www.midsongroup.com.au/ Long Service Levy http://www.ispc.nsw.gov.au Office Of Fair Trading Home Building & Renovating http://www.fairtrading.nsw.gov.au/Tenants_and_home_owners/Home_building_and_renovating.html Building Professionals Board http://www.bpb.nsw.gov.au/index.shtml Electronic Housing Code (EHC) http://www.ehc.nsw.gov.au