Notes to the Consolidated Financial Statements  Cardno Limited and its Controlled Entities for the year ended 30 June 2010 Page 42 of 80  2010 $’000  2009  $’000  9. OTHER CURRENT ASSETS Prepayments 4,825 4,069 Project advances  176 109 Security deposits  1,210 616 6,211 4,794 10. TRADE & OTHER RECEIVABLES (NON-CURRENT) Sundry debtors  1,504 1,650 11. OTHER FINANCIAL ASSETS (NON-CURRENT) Investments in non-related entities  836 553 12. PROPERTY, PLANT & EQUIPMENT  Laboratory equipment, instruments & amenities – at cost  12,714 9,834 Less accumulated depreciation  (8,261) (6,065) 4,453 3,769 Equipment & motor vehicles – at cost  8,992 6,741 Less accumulated depreciation  (6,328) (4,449) 2,664 2,292 Office furniture & equipment – at cost  52,782 39,397 Less accumulated depreciation  (40,291) (29,363) 12,491 10,034 Leasehold improvements – at cost  9,612 6,904 Less accumulated depreciation  (3,616) (1,443) 5,996 5,461 Office furniture & equipment under lease  15 2,091 Less accumulated amortisation  (15) (988) - 1,103 Motor vehicles – under hire purchase  1,197 1,193 Less accumulated depreciation  (497) (395) 700 798 Motor vehicles & field lab equipment – under lease  5,253  5,014  Less accumulated amortisation  (2,516) (1,931) 2,737 3,083 Leasehold improvements – under lease  533 1,200 Less accumulated amortisation  (378) (889) 155 311 Property 75 233 Less accumulated depreciation  (63) (70) 12 163 Total Property, Plant & Equipment  29,208 27,014