RCI Values

RCI Index

Road Construction Index (RCI) Values

Please find the following Road Construction Index (RCI) Values.

The Road Construction Index (RCI) is a value that is used to factor Maintenance Activity values to a certain date. You use this to compensate for cost inflation so that when you are comparing Maintenance Activity cost prices the comparison is more meaningful.

Apply the RCI

Apply RCI Values

You can see how to add new RCI Values to your database here.

You can see how to apply the RCI Values here.

How is the RCI Claculated

How is the RCI Calculated

The RCI value is calculated using the latest Maintenance index when looking at the Infrastructure Cost Indices in the NZTA Procurement manual. The reason the RCI value is expressed as an integer in the thousands (e.g. 1804) is that the original RCI value used in RAMM was 1000 and the calculations in RAMM reflect this.

Most Recent Quarterly RCI Values

Quarter Ending 30 Jun 2017 31 Mar 2017 31 Dec 2016 30 Sep 2016
RCI Value 1845 1836 1820 1798

Click to reveal and to hide more RCI Values

Quarter Ending 31 Dec 2016 30 Sep 2016 30 Jun 2016 31 Mar 2016
RCI Value 1820 1798 1796 1779
Quarter Ending 31 Dec 2015 30 Sep 2015 30 Jun 2015 31 Mar 2015
RCI Value 1797 1805 1797 1777
Quarter Ending 31 Dec 2014 30 Sep 2014 30 Jun 2014 31 Mar 2014
RCI Value 1802 1811 1806 1804
Quarter Ending 31 Dec 2013 30 Sep 2013 30 Jun 2013 31 Mar 2013
RCI Value 1798 1806 1783 1787
Quarter Ending 31 Dec 2012 30 Sep 2012 30 Jun 2012 31 Mar 2012
RCI Value 1780 1779 1773 1770
Quarter Ending 31 Dec 2011 30 Sep 2011 30 Jun 2011 31 Mar 2011
RCI Value 1762 1738 1742 1718
Quarter Ending 31 Dec 2010 30 Sep 2010 30 Jun 2010 31 Mar 2010
RCI Value 1671 1659 1659 1640
Quarter Ending 31 Dec 2009 30 Sep 2009 30 Jun 2009 31 Mar 2009
RCI Value 1619 1618 1608 1605
Quarter Ending 31 Dec 2008 30 Sep 2008 30 Jun 2008 31 Mar 2008
RCI Value 1648 1723 1665 1587
Quarter Ending 31 Dec 2007 30 Sep 2007 30 Jun 2007 31 Mar 2007
RCI Value 1557 1523 1499 1477
Quarter Ending 31 Dec 2006 30 Sep 2006 30 Jun 2006 31 Mar 2006
RCI Value 1473 1505 1483 1417
Quarter Ending 31 Dec 2005 30 Sep 2005 30 Jun 2005 31 Mar 2005
RCI Value 1390 1365 1339 1307
Quarter Ending 31 Dec 2004 30 Sep 2004 30 Jun 2004 31 Mar 2004
RCI Value 1299 1281 1260 1231
Quarter Ending 31 Dec 2003 30 Sep 2003 30 Jun 2003 31 Mar 2003
RCI Value 1223 1222 1215 1233
Quarter Ending 31 Dec 2002 30 Sep 2002 30 Jun 2002 31 Mar 2002
RCI Value 1216 1209 1208 1197
Quarter Ending 31 Dec 2001 30 Sep 2001 30 Jun 2001 31 Mar 2001
RCI Value 1199 1200 1196 1193
Quarter Ending 31 Dec 2000 30 Sep 2000 30 Jun 2000 31 Mar 2000
RCI Value 1214 1171 1143 1128
Quarter Ending 31 Dec 1999 30 Sep 1999 30 Jun 1999 31 Mar 1999
RCI Value 1110 1092 1071 1067
Quarter Ending 31 Dec 1998 30 Sep 1998 30 Jun 1998 31 Mar 1998
RCI Value 1073 1064 1062 1062
Quarter Ending 31 Dec 1997 30 Sep 1997 30 Jun 1997 31 Mar 1997
RCI Value 1062 1058 1054 1052
Quarter Ending 31 Dec 1996 30 Sep 1996 30 Jun 1996 31 Mar 1996
RCI Value 1048 1040 1035 1034
Quarter Ending 31 Dec 1995 30 Sep 1995 30 Jun 1995 31 Mar 1995
RCI Value 1028 1023 1020 1018
Quarter Ending 31 Dec 1994 30 Sep 1994 30 Jun 1994 31 Mar 1994
RCI Value 1014 1011 1002 999
Quarter Ending 31 Dec 1993 30 Sep 1993 30 Jun 1993
RCI Value 1001 1002 1000