Carbon, cost and safety benefits of piling innovation trialled by HS2 Digital Edition: Carbon, cost and safety benefits of piling innovation trialled by HS2 Use of a vacuum excavator to create accurate pile lengths on High Speed 2 (HS2) could cut costs, reduce risks and improve sustainability for the wider industry, according to HS2 contracting joint venture SCS. You have read 1 of 1 free-access articles allowed for 30 - days. For further access please register or Exclusive interviews and commentary from leading industry players Special reports on key events Access to NCE’s ‘The Future of…’ and ‘Innovative Thinking’ Full access to NCE Digital Issue archive