首先并不容易。从纽约市的第一座钢制模块化中层建筑建造了七层楼的团队，从经验中知道这一点。这座28个单元的住宅建筑的开发商（90.5英尺高，是美国最高的模块化建筑）的开发商，于2007年租用了这片土地，但最早的租户就在今年5月搬迁。
彼得·格鲁克（Peter Gluck）说：“有很多陷阱。”Gluck+是建筑师和设计建造者，Gluck是该开发项目的少数伙伴。
一些漫长的发展时间归因于2008年的房地产市场崩溃。但是该项目还有其他挑战。对于初学者来说，租赁相邻地段花了三年的时间才能进行建筑物的建设。
It also took "a few years to figure out the best design" for the 150-ft-deep, 50-ft-wide lot, which is not an ideal dimension for an apartment building, says Jeffrey M. Brown, the building's co-developer, with Kim Frank, and general contractor, under the firm that bears his name.
The solution was a U-in-plan shape that provides a 30-ft-sq courtyard, which offers more exposures. "The building is really two buildings connected by a corridor," says Brown.
The biggest snag was related to the renewal of the building permit after all the modules were finished by Deluxe Building Systems Inc., Berwick, Pa., and ready to be shipped to the site. The New York City Dept. of Buildings would not renew the permit until Gluck+ made some modifications to the fire-proofing.
The changes were required by the fire department, which was concerned about fire spread between the modules, according to Alexander Schnell, a spokesman for the buildings department.
当该计划提交第一个许可证时，在线申请中没有任何机制来指示公寓单位的模块化性质。Schnell说，这个问题仅在续签过程中出现。
The city has since added a check box on its online application so filers can indicate modular construction, he adds.
The basement and first floor of the Stack were built conventionally. Transportation restrictions, including crossing the George Washington Bridge only at night, limited deliveries to four modules a night. "We could have erected more than four a day, but we couldn't get more to the site," says Brown. It was too bad, he adds, because "we were paying for the crane anyway." Still, it took only four weeks to top out the 56 steel-and-concrete modules.
与常规方法相比，工厂建造的模块化系统折价由许可证续订障碍引起的三个月延迟缩短了三分之一。布朗说：“我们为硬成本节省了15％至20％，然后我们花了延新利18备用官网登录误。”尽管有头痛，但他认为模块化住宅是“要走的路”。
