About review of low bid price survey standard price in construction

March 28, 2017
East Nippon Expressway Co., Ltd.

We would like to inform you that NEXCO EAST has reviewed the calculation rate of the site management cost of the low bid price survey reference price as follows, targeting the construction of public notice of bid after April 1, 2017.

● Current

【a formula】

  • Direct construction cost × 95%
  • Common temporary cost x 90%
  • Site management cost × 90%
  • General administrative expenses x 55%

●Future (H29.4.1~)

【a formula】

  • Direct construction cost × 97%
  • Common temporary cost x 90%
  • Site management cost × 90%
  • General administrative expenses x 55%