“光明磊落做人,踏踏实实做事。”这简短的十二个字,是张永贺的人生信条,也是凭着这份信念,在投身于环卫事业的16年间,他从北京环卫集团的安定垃圾卫生填埋场的一名推土机手干起,成长为技术骨干、副场长、场长,再到现在公司运营管理部的部长,用青春书写了16年环卫岗位的华彩乐章。16年来,他在追梦的道路上挥洒着激昂的青春,在圆梦的道路上实现了自身价值,他曾先后获得首都 "This short 12 words, is Zhang Yonghe’s life credo, but also with this belief, in devoting himself to the cause of sanitation 16 years, he was from the Beijing Sanitation Group settled garbage A bulldozer from the sanitary landfill started to dry up and became a technical backbone, a vice-chief and a head of the field. Now, he is now minister of Operation Management Department of the company. With youth, he wrote a colorful movement of sanitation posts for 16 years. In the past 16 years, he has given his passionate youth on the path of dream-catching and realized his own value on the road to dreams. He has won the capital