2. PRESENTER’S NAME DATE Using Smartphone to carry out Risk Assessment HY/2012/07 – Tuen Mun Chek Lap Kok Link – Southern Connection

3. ©2010 Gammon Construction Limited. All Rights Reserved 2 Site Location Contract No. HY/2012/08 Northern Connection Sub-sea Tunnel Contract No. HY/2012/07 Southern Connection Viaduct Section

4. ©2010 Gammon Construction Limited. All Rights Reserved 3 Scope of Works VIADUCT A VIADUCT B VIADUCT C VIADUCT D VIADUCT E1 VIADUCT E2 VIADUCT E5, E6, E7 & E8 VIADUCT F1 & F2 VIADUCT F3, F4 & F5

5. ©2010 Gammon Construction Limited. All Rights Reserved 4 Viaduct Nos. of Piles Nos. of Piers Nos. of Span Nos. of PC Segments A5411 185 B1481918396 C1202520358 D1582519457 E11588196 E24618 507 E5, E6, E7 & E8701415526 F1 & F21786190 F3, F4 & F5571412305 Total6851421273120 Scope of Works

6. STEP 1 & 2 – SELECT DISTRICT AND LOCATION

10. STEP 5 – Take Photos

11. STEP 6 – Confirm Approval or Rejection