Qatari Diar Real Estate Investment Company HSSE Notice Form LUSAIL - HSE NOTICE TO: ALL CONTRACTORS and SUB CONTRACTORS (CPs and BP’s – Lusail Wide Project) INITIATED BY: SAFETY TEAM - QD SITE LOCATION: LUSAIL WIDE LOG NO. SN-2021-09-19 High Wind and Sandstorm High Winds Expected from 20 September – 21 September 2021 The following document is provided for information purpose only. Please distribute to all work places and workers accommodation facilities. All, Be advised that weather forecast for the next few days predict High Wind Speed and Sandstorm (Poor Visibility). Visibility will be poor due to dusty conditions, so please instruct employees to utilize vehicle lights while driving and reduce their driving speed. NOTE: High visibility traffic vests are required to be worn at all times while on the project. As per Lusail policy, crane operations shall be halted at sustained wind speeds of 25 knots / 46.3 km per hour, as measured at the top of the crane mast, boom, or jib; unless manufacturer’s guidelines recommended crane stoppage at lower wind speeds. The most stringent standard shall apply. Care must be taken to secure materials and ensure controls are in place during all scaffold/working at height activities. Personnel should be notified that high winds could increase the potential for a fire resulting from improper disposal of cigarettes. Please remind personnel of their designated smoking areas, the location of disposal methods/containers, and the ease with which high winds can carry cigarettes to combustible materials igniting fires. Document No: QD-LUS-HSSE-FM-027; Revision 02; Date 10.03.2020 Page 1 of 2 Qatari Diar Real Estate Investment Company HSSE Notice Form Hot Works – Should it be necessary to carry out any Hot Works during periods of excessive wind, conduct an indepth fire specific risk assessment and ensure to increase the perimeter of watch and protection/preventative measure to all downwind areas from the location of the hot. Fire Watch to ensure that a full check of the surrounding area is carried out and watcher to remain in place for at least 30 mins after completion of hot work. In addition to the above information, please also consider the following during this period of high wind • • • • • • • • Secure all traffic barriers with water or sand Higher risk for flying objects especially from high rise buildings and material storage areas Winds may increase risk of fall for work at height activities Other equipment (e.g. suspended scaffolding; truck mounted concrete pump) may also be affected by the winds and caution is advised. Building materials may fall and street signs, advertisement boards may come loose during strong winds, keep distance from such possibilities. Use handrails where available. Stand clear of the roadways as strong gusts may cause you to stumble on the path of an overcoming vehicle. Avoid working in unsecured places and especially at heights. WHEN DRIVING: ▪ Keep both hands on the steering wheel. ▪ Watch for objects blowing across the roadway. ▪ Keep a safe distance from the cars in adjacent lanes as strong wind causes other vehicle to travel outside their lanes. ▪ If winds are severe enough to prevent calamities, carefully pull off the road and stop until the wind subsides! Everyone is advised to wear dust and eye protection. Document No: QD-LUS-HSSE-FM-027; Revision 02; Date 10.03.2020 Page 2 of 2
