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Technical control section
   We perform inspection of making of engineering works technology workbook, setting of unit price for multiplication, operational management of multiplication system and the technique training and contract construction that Road and Highway Bureau orders and safety management to promote road maintenance of Yokohama-shi effectively smoothly.  
 Notice
August 08, 2017 We performed some revisions of public works standard multiplication workbook (July, 2017).new
July 03, 2017 It revised public works standard multiplication workbook (July, 2017).
July 03, 2017 We published unit price lists such as public works material in July, 2017.
April 10, 2017 We revised special mention specifications of trust and added.
April 03, 2017 We published unit price lists such as public works material in April, 2017.
April 03, 2017 It revised collection of figures of design duties amount calculation standard and road composition thing standard.
March 01, 2017 We performed revision (March, 2017 revision) of labor unit price, engineer unit price. In addition, there is no revision in March of unit price list such as public works material.
January 04, 2017 We published unit price lists such as version public works material in January, 2017.
December 14, 2016 We added new technology, new method of construction of 2016.
October 26, 2016 We added new technology, new method of construction of 2016.
  October 04, 2016 We published some corrections of unit price list such as version public works material in October, 2016.
October 03, 2016 We published unit price lists such as version public works material in October, 2016.
August 01, 2016 We performed some revisions of public works standard multiplication workbook (July, 2016).
July 01, 2016 It revised public works standard multiplication workbook (July, 2016).
July 01, 2016 We published unit price lists such as version public works material in July, 2016.
June 03, 2016 We added new technology, new method of construction of 2016.
April 26, 2016 We updated some contents of new technology, new method of construction.
April 01, 2016 We published unit price lists such as version public works material in April, 2016.
April 01, 2016 We set labor unit price, engineer unit price in 2016.
March 02, 2016 We added new technology, new method of construction.
February 01, 2016 We performed revision (February, 2016 revision) of labor unit price, engineer unit price in 2015. In addition, there is no revision in February of unit price list such as public works material.
February 01, 2016 We performed some revisions (the third) of public works standard multiplication workbook (July, 2015).
January 04, 2016 We published unit price lists such as version public works material in January, 2016.
December 17, 2015 We performed some revisions (the second) of public works standard multiplication workbook (July, 2015).
October 01, 2015 We published unit price lists such as version public works material in October, 2015.
September 11, 2015 We published document of Kanagawa road maintenance meeting.
July 21, 2015 We performed some revisions of public works standard multiplication workbook (July, 2015).
July 10, 2015 It revised a design duties amount calculation standard.
July 01, 2015 We performed some revisions of public works standard multiplication workbook (July, 2015).
July 01, 2015 We published unit price lists such as version public works material in July, 2015.
May 22, 2015 We added new technology, new method of construction.
April 20, 2015 We performed some revisions of public works standard multiplication workbook (October, 2014).
April 13, 2015 It revised collection of figures of road structure standard.
April 08, 2015 We added new technology, new method of construction.
April 01, 2015 We published unit price lists such as public works material in 04 2015.
April 01, 2015 We performed setting (April, 2015) of labor unit price, engineer unit price in 2015.
March 26, 2015 It revised design duties amount calculation standard and some special mention specifications.
March 16, 2015 "Road and Highway Bureau electron delivery of goods manual" revises partly from April 1, 2015.
March 06, 2015 We added new technology, new method of construction.
March 02, 2015 We published unit price lists such as version public works material in March, 2015.
February 02, 2015 We performed revision (February, 2015 revision) of labor unit price, engineer unit price in 2014. In addition, there is no revision in February of unit price list such as public works material.
January 27, 2015 We performed some revisions of public works standard multiplication workbook (October, 2014).
January 19, 2015 We added new technology, new method of construction.
January 05, 2015 We published unit price lists such as version public works material in January, 2015.
  Public works standard multiplication workbook
 
  Various design unit price list
  Technical standard
 
  Specifications (Finance Bureau public facilities, business adjustment section Web page) common throughout Yokohama-shi
  Collection of standard figures
 
  Special mention specifications, the conduct point, Important Notice
  Technical manual
 
  Style (various style (Excel that we can fill in, Word form))
  New technology, new method of construction
 
  Other documents, information
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