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CORINS‐Most Comprehensive DataBase of Japanese Infrastructure
Yasushi KAWANAIJapan Construction Information Center(JACIC)
April 24, 2015ICCBEI 2015 Tokyo
1.What is CORINSConstruction Result Information System forPublic works. (abbreviation)
・The system dealing by my organization JACIC・Total number of public works data which are registered in this system is now over 6 millions for these 20 years. ( every year 200thousands.)
・And so, most public owners in Japan use this system for PQ. It is almost a Japanese standard in public works.
1)Mechanism of CORINS
CORINS/TECRIS
JACIC
③Register the project record to CORINS/TECRIS
②Execute the project
Operate CORINS/TECRS
【Contractor】 Construction related
firms
⑤Evaluate projects and firms ,engineers.
【Project Owner】 Public organizations
④Find & Browse project records from CORINS/TECRIS
Support this cycle
① Order a public work project
※Registration unit is a company, not engineers
TECRIS is Technical Consultation Result Information System. ⇒The same type system for plan, design, consultant works of public works.
User feeCUSTOMER CORINS TECRIS
Registration contractorconsultant
9,288 JPY /works9,288JPY /works
Searching public owner 1,028,571 JPY/ year 514,286 Y / year
There is some discount fee system for small cities .
2)What data are in the system ?
About Registry conditionCORINS: contract price is over 25 millions JPY
(≒200 thousands US$)TECRIS : contract price is over 5 millions JPY
(≒2 thousands US$)
as contract price
Registered contentsCATEGORY CORINS TECRIS
1Contract data Projct name, Price, Period,
office location, contract type
Engineer name
Projct name, Price, Period,
office location, contract type
Engineer name
2Project data Field, Company ID,method
Scale, location etc.Field, Company ID, key word,
outline3 Technical data detail detail
4 Engineer data ID, name, birth day, role ID, name, birth day, role
Public owners can use these contents one or plural for getting the list of the companies which meetto the next project.
The Number of UserTable 2 CORINS / TECRIS / the number of use organizations
C O R INS TE CR IS Subscription organization
T he or gan iz ati on of a co un try
28 2 2 29I nde pe nde nt a dmi ni str at ive a gen cy
78 1 7 79
A ll pr efe ct ure s 47 4 4 47G ove rn men t o rdi na nce c ity
20 1 5 20
C iti es , w ar ds, t own s, an d vil la ges
6 97 29 8 6 9 9
I n a dd iti on to t his 55 3 0 56
S um to tal 9 23 42 4 9 2 8
T he n u mb e r of " the n u m be rs o f su b sc ri pti o n o rg a ni za ti on s " i s a n u mb e r e xce p t du p l ic a ti o n .J C IS: Ja c ic C e Info rm a ti on Se rv ic e
This standardization is not by new legislation, MLIT’s recommendation only. It was very marvelous.
Most data are from local governments.
Ratio of dataOnly 13 % data from the Central Government
2. How Comprehensive
The projects under 25millions are not counted for CORINS.
Most of public organization are using this system .And what % projects does the system cover ?
Japanese construction statistics• General 3 statistics (open) is always used.
• 1)Construction Investment Forecast(Data from economic model)
• 2)Construction Execution Statistics(Data from Construction
companies)• 3)Construction Contract Bond prices
(Data from the Bond Company )
図-1 公共事業関係費等とコリンズ(工事)請負金額の推移
0
5
10
15
20
25
30
35
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63 1 2 3 4 5 6 7 8 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
年度
公共
事業
費:
兆円
財務省が示す公共事業関係費9)
建設投資(名目値)公共事業費3)建設保証請負金額・工事4)
建設施行統計・公共機関からの受注額2)
コリンズ当初契約額23年度=13兆円(24.6万件)
建設施行統計22年度=13.64兆円
建設投資(名目値)23年度=12.61兆円
コリンズの当
初請負金額1)
国交省公共事業関係費11)
建設大手50社・公共機関受注高8)
建設工事受動態調査8)
国交省直轄工事等契約額10)
Total amount of CORINS DATA isOver 15 million dollar
Construction Company Executing statistics for public works
Prospective for Construction InvestmentIn Public
Public works bond statistics
CORINS DATA
Transition of Public works statistics
CORINS Data as a staticticsWE THINK1. Each data of CORINS is secret data for each registrant2. But the mass data will be permitted for us to do as a
statistics data .3. In this case, the ratio of the real public works project
registered in the CORINS data is very high, and most comprehensive than other statistics data.
ThenCORINS DATA would be a good statistics data now !to proof the public works status. And so…
3. Open in the JACIC Home Page
JACIC DATA site.monthly data OPEN
March 2015
0
5,000
10,000
15,000
20,000
25,000
4月 5月 6月 7月 8月 9月 10月 11月 12月 1月 2月 3月 月平均
月契
約額
(億
円)
億全国コリンズ(工事実績)(月別契約額)
平成24年度
平成25年度
平成26年度
http://www.jacic.or.jp/jacicdata/corins_zenkoku.pdf
From April to March in Japanese financial year
2012
2013
2014
Total of contract prices : million US $ / month
Average Contract Prices
0
20
40
60
80
100
120
140
160
180
200
契約
額/
件(百
万円
)
百万
全国コリンズ(工事実績)(1件当たりの平均契約額)
平成24年度
平成25年度
平成26年度
2012
2013
2014
TECRIS contract Prices for all Japan
0
500
1,000
1,500
2,000
2,500
3,000
4月 5月 6月 7月 8月 9月 10月 11月 12月 1月 2月 3月
億テクリス(全国)(月契約額)
24年度
25年度
26年度
JACIC opens these data very fast in the web site.
More over for the special behaviourGreat East JAPAN Earthquake
May 11, 2011
JACIC think thatCan we show the influence orstatus of the recovery construction works by the CORINS data ?
Area towns have been destroyed alland they are still under re‐construction.
0
500
1,000
1,500
2,000
2,500
3,000
3,500
4,000
4,500
4月 5月 6月 7月 8月 9月 10月 11月 12月 1月 2月 3月 月平均
月契
約額
(億
円)
億 コリンズ東北3県(月契約額)
平成24年度
平成25年度
平成26年度
For example, Most influenced 3 prefectures’ area data
(Miyagi , Iwate, Fukushima)It is very distinguish !
201220132014
Total of contract prices : million US $ / month
From April to March in Japanese financial yearThe next year of the disaster has green low level in 2012
Average contract prices / contract
The prices of 2014 are very high. There were many failure bidding.Because of the shortage or lack of rabors and material.
0
50
100
150
200
250
300
350
4月 5月 6月 7月 8月 9月 10月 11月 12月 1月 2月 3月 年間平均
契約
額/
件(百
万円
)
百万
コリンズ東北3県(1件当たりの平均契約額)
24年度
25年度
26年度
2012
2013
2014
• In the TV news in JAPAN, they report the same status of these area and re‐constructions.And so people know these status enough for common sense.
・But this CORINS DATA could show it through the real data. proof
JACIC site will give the data at the fastest in JAPAN at web site. For example, at the beginning of April, JACIC site showed the March data immediately
For the future also, JACIC will report the statusof Japanese Construction by CORINS DATAwith no reward.
http://www.jacic.or.jp/jacicdata/corins_zenkoku.pdf
4.conclution
1)CORINS is the strongest infrastructure data base in JAPAN JACIC are dealing.
2)And so we can know the status of Japanese construction activities vividly through CORINS DATA in total.
3)JACIC web site opens CORINS DATA very quickly.
Thank you very much.