(1) technical reserves, technological innovation and technological innovation

In the construction process of continuous accumulation of good construction methods and experience, the establishment of the technical library, the company also encourages the technical staff to carry out the reform and innovation in all aspects. For the old technology is not a taste of the abandoned, as long as it is applicable, the same can be carried forward. The company also has the original technology innovation, so that the better adapt to the current construction conditions and requirements. Such as in Gaoqiao Petrochemical 1.4 million tons / year hydrocracking engineering, adopt the mature roll row slip and tail model 1250 tons crane main lifting hoisting process, successfully within three days of hoisting the two 600 ton of hydrogenation reactor.

(2) establish a sound technical review system.

Large equipment lifting no small, so every time a large equipment hoisting regardless of the size is large and small, the company is equally treated. For each large-scale equipment hoisting plan, the company will organize experts and relevant departments of personnel, including on-site construction personnel to plan a rigorous assessment, especially for foundation treatment, hanging ear design and selection of large equipment, such as the safety of large equipment and technical measures, particularly attention, review is also particularly strict. After each review will be based on the evaluation of the proposal to revise and improve the program, so that the program must have good feasibility and 100% of the security assurance.

(3) the implementation of the technical plan.

Once the technical plan approved, all aspects of the work to maintain the authority and guidance of technical solutions, and shall not change the technical scheme, the site construction must be strictly in accordance with the technical scheme. In the modification of the original plan, we must change the procedure according to the procedure stipulated by the company before the formal hoisting. Every time before lifting, must by hoisting Engineer for lifting work to the management layer and operation layer in detail. In the process of lifting operation, the engineer of the project must be in the field. On the one hand, we should supervise the implementation of the construction work. On the other hand, we can give the necessary guidance to the work. Through such measures, the basic can eliminate the technical aspects of security risks.