HSBC - Hong Kong & Shanghai Banking Corp. - SE1 Following the collapse of the developer this large project adjacent to Tower Bridge required a quick completion to allow the financier to sell units. The development consisted of residential, office and retail units with basement car parks. ACS undertook a wide range of activities ranging from the completion of structural elements to cleaning completed offices. Much of the work involved upgrading builings to meet building regulations for fire. Back to Commercial Sector.