- March 12, 2019: About the end of measures of period about "special circumstances"
"About procedure to affect participation promotion measures as for the social insurance in Yokohama-shi ordering construction (March 28, 2018) (PDF: 115KB)Of ""2 though "is lower contractor that case of the second listing in (2) special circumstances about operation", non-participation suppliers are the second or less, and former contractor taught participation to the subcontracting person concerned by documents appropriately, measures of period when "special circumstances" admit that there is in case that did not join" apply to construction that contracted with by March 31, 2019, and please be careful as is not admitted with "special circumstances" by construction of contract on after April 1, 2019.
- March 28, 2018:About procedure to affect participation promotion measures as for the social insurance (PDF: 115KB)
The details attachment "Flow (PDF: 155KB) of procedure that social insurance affects participation promotion measures", "Figure of flow (PDF: 152KB)Please refer to ".
- March 19, 2018:Reinforcement (PDF: 148KB) of approach for social insurance participation promotion
From April 1, 2018, social insurance enlarges response that there is not for the other party of the primary subcontractor in all second subcontracts including the following in non-participation constructor (non-participation supplier).
We take out social insurance and promote and take measures
About all Motoichi ordering construction to conclude notification, notice of nomination or subcontract that we estimate and asked for after April 1, 2018
- Social insurance prohibits subcontract (all including the following second) with non-participation constructor.
- But, in the case of next, we can assume non-participation supplier lower contractor.
- When we submit participation confirmation documents to person of ordering within a fixed period of time
- When person of ordering admits that we have special circumstances including case that comes to have difficulty in construction of construction if we do not assume non-participation supplier concerned lower contractor
- If when is proved to violate 1 mentioned above, (is excluded in any of 2 mentioned above) is lower contractor that is the second or less by one-month nomination stop measures if non-participation supplier is primary subcontracting person for former contractor; written; warn. In addition, we deduct construction results rating point in addition.
- Non-participation supplier reports to construction industry permission incarnation.
Subcontract a total of 30 million yen that performed notification, notice of nomination or estimate request by November 30, 2015 from December 1, 2014 or more about Motoichi ordering construction of (as for the building complete set construction 45 million yen or more) and all Motoichi ordering construction construction to conclude subcontract that asked for notification, nomination notification or estimate by March 31, 2018 from December 1, 2015
- Social insurance prohibits primary subcontract with non-participation constructor.
- When the thing violating to 1 mentioned above becomes clear, for former contractor, in principle one-month nomination stop takes a step and deducts points of construction results rating point.
- Social insurance of all subcontractors identifies the participation situation with construction system account books and reports to construction industry permission incarnation when we confirm non-participation supplier.
Procedure material and style
About procedure that social insurance affects participation promotion measures
(style 1) ... (style 8) (word: 45KB)
[entry example] (style 1) ... (style 8) (PDF: 150KB)
[reference materials] Example (word: 17KB) of participation instruction
[reference] Summary of social insurance system
The Ministry of Land, Infrastructure, Transport and Tourism material
The Ministry of Land, Infrastructure, Transport and Tourism HP
About social insurance participation measures in construction industry (the outside site)
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