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市(shi)政公用工(gong)(gong)程(cheng)施(shi)工(gong)(gong)總承包(bao)貳級企(qi)業：城市(shi)道(dao)路工(gong)(gong)程(cheng)，單跨跨度(du)40米以(yi)內橋梁工(gong)(gong)程(cheng)，公共廣(guang)場工(gong)(gong)程(cheng)，3立(li)方(fang)米/秒及以(yi)下給水、污水泵(beng)站(zhan)，15立(li)方(fang)米/秒及以(yi)下雨水泵(beng)站(zhan)，各類給、排水管(guan)道(dao)工(gong)(gong)程(cheng)；房屋建筑工(gong)(gong)程(cheng)施(shi)工(gong)(gong)總承包(bao)貳級；園林(lin)綠化工(gong)(gong)程(cheng)施(shi)工(gong)(gong)、養(yang)護；保潔服務；污水處理。（依法須經批(pi)準的項目，經相關部(bu)門批(pi)準后方(fang)可開展經營活動）