Nishiya Water Purification Plant Redevelopment Project (Water Treatment Facility)

On June 30, 2021, a construction contract was concluded with Tsukishima, Nichisui Con, Hitachi, Mabuchi, Dainippon, and Yu Construction Consortium for maintenance work related to the Nishitani Water Purification Plant Redevelopment Project (Water Treatment Facility).
In addition, on July 27, 2021, we concluded a operation and maintenance consignment contract with Yokohama Nishiya Water Service Co., Ltd. regarding the operation and maintenance consignment related to the Nishiya Water Purification Plant Redevelopment Project (drainage treatment facility).

On May 18, 2021, we concluded a basic agreement with the Tsukishima Machinery Group and the newly established Yokohama Nishitani Water Service Co., Ltd. for the Nishitani Water Purification Plant Redevelopment Project (Water Treatment Facility).

On March 23, 2021, we concluded a basic agreement with the Tsukishima Machinery Group regarding the Nishitani Water Purification Plant Redevelopment Project (Water Treatment Facility).

About Nishiya water purification plant redevelopment business (drainage treatment facility), we announce successful bidder decision report as follows.

Successful bidder decision report (PDF: 200KB)

As we decided successful bidder about Nishiya water purification plant redevelopment business (drainage treatment facility), we announce as follows.

Bid Results (PDF: 44KB)
List of companies that decide on successful bids (PDF: 47KB)
Technical Evaluation Point (PDF: 134KB)
※　The calculation method of the evaluation value is as follows.
　　Evaluation value = technical evaluation point + price evaluation point
　　Technical evaluation points = additional points (points calculated based on technical data) /100 × Technical evaluation specific gravity (60) (rounded down to fifth decimal place)
　　Price evaluation point = the lowest bid price among bidders / bid price of the bidder x price evaluation weight (40) (rounded down to the fifth decimal place)

We announce answer to question about bid manuals as follows.

Answer book to question about bid manuals (PDF: 2,471KB)

About Nishiya water purification plant redevelopment business (drainage treatment facility), we announce bid manuals as follows.
Please see the tender manuals, etc. for the timing and submission method of questions regarding the tender manuals of this project and the bidding and contract procedures.
In addition, about Yokohama-shi bulletin procurement notice version, please see "Tobira of Yokohama bid".
[Yokohama bid door]
URL： http://keiyaku.city.yokohama.lg.jp/epco/keiyaku/ (outside site)

Bid manual text (PDF: 273KB)
Bid manual Attachment 1 (PDF: 251KB)
Attachment 1 Requirement Standard (PDF: 648KB)
　Required Standards Attachments 1 to 14 (PDF: 5,353KB)
　Required Standards Attachments 15-24 (PDF: 6,617KB)
Attachment 2 Design, construction, and operation pertaining to the Nishiya Water Purification Plant Redevelopment Project (Water Treatment Facility) Lump-sum Comprehensive Evaluation Successful Success Method Implementation Guidelines (PDF: 539KB)
　Implementation guidelines No. 1-6 style (word: 72KB)
　Implementation guidelines No. 3-1-1-3 style (Excel: 108KB)
Attachment 3 Basic Agreement (draft) (PDF: 210KB)
Attachment 4 Basic Contract (draft) (PDF: 264KB)
Attachment 5 Construction Contract Contract Clause (PDF: 252KB)
Attachment 6 Operation and Maintenance Consignment Contract Clauses (PDF: 230KB)

No. 1 style No. 1 General competitive bidding participation qualification confirmation application (and technician record to be deployed) (Excel: 27KB)
No. 1 style No. 2 Engineer record to be deployed (Excel: 28KB)
No. 2 style construction results record (Excel: 17KB)
No. 3 Style Corporate Group Agreement and Power of Attorney (Excel: 29KB)
Notice pertaining to the fourth style design (word: 27KB)
No. 5 style design work results record (Excel: 15KB)
No. 6 Style No. 1 Placement Management (in charge) Engineer registration form (Excel: 23KB)
No. 6 Style No. 2 Placement Management (in charge) Engineer registration form (for planned design contractors) (Excel: 22KB)
No. 7 style consignment business results record (Excel: 13KB)
No. 8 Style No. 1 Pledge (Word: 29KB)
No. 8 Style No. 2 Pledge (Word: 29KB)
No. 9 style No. 1 bid book (Excel: 12KB)
No. 9 style No. 2 Business Expense Breakdown (Excel: 12KB)
No. 10 Form No. 1 Placement Engineer / Site proxy/agent (Change) registration form (Excel: 29KB)
No. 10 Style No. 2 Placement Engineer (Change) registration form (Excel: 29KB)
No. 11 Style Consortium Agreement and Power of Attorney (Excel: 29KB)
Questionnaire about style 1 bid manuals (Excel: 17KB)

Design, construction, and operation of the City of Yokohama, Water Works Bureau Nishiya Water Purification Plant Redevelopment Project (Water Treatment Facility) Handling Guidelines (PDF: 395KB)
Design, construction, and operation related to the City of Yokohama, Water Works Bureau Nishiya Water Purification Plant Redevelopment Project (Water Treatment Facility) Comprehensive Evaluation Successful Method Implementation Guidelines (PDF: 182KB)
Construction contract contract (design and construction lump sum) (PDF: 334KB)※
Consignment Contracts (PDF: 282KB)※
※The latest version of the contract may be applied when the contract is concluded.

About Nishiya water purification plant redevelopment business (drainage treatment facility), we carry out the fourth document reading (loan of electronic data provided to applicant and electronic data of newly added reading document) as follows.
Person who hopes for the fourth document reading, please submit document reading application (style 1).
If you do not wish to browse the materials so far and wish to view the materials for the first time this time, please submit a written oath (Form 2) regarding compliance with confidentiality obligations.
1 Application Period
　　From Friday, August 28, 2020 to Monday, September 7, 2020
　　(Weekdays from 9:00 am to noon and from 1:00 pm to 5:00 pm)
2 Application destination
　　〒231-0005 6-50-10, Honcho, Naka-ku, Yokohama-shi
　　City of Yokohama, Water Works Bureau Nishiya Water Purification Plant Redevelopment Promotion Office Redevelopment Promotion Section
　　(Phone number) 045-671-3057
　　(E-mail) su-nishiyasaiseibi@city.yokohama.jp
3 Application method
　(1)　Data of Application Form (Form 1)
　　　 After checking the list of browsing materials (Attachment 1), fill in the CD number you want to borrow, and e-mail it with Microsoft Word within the application period.
　　 Please submit it.
　　　 After sending the e-mail, please make a confirmation call at the sender's responsibility within the application period.
　(2)　Data of Pledge (Form 2)
　　　 After seal, please convert it to PDF and submit it by e-mail at the same time as the application form (Form 1).
　(3)　Original (printed) of application form (Form 1) and written oath (Form 2)
　　　 (1)Mail the original form of the application form (Form 1) and the written oath (Form 2) sent in (2) within the application period (postmark valid on the application deadline).
　　 Please.
4 Eligible loans
　(1)　The electronic data lent in the 4th document browsing is as shown in the list of browsing materials (Attachment 1).
5 Loan method
　　We will send it to the applicant's Address as stated in the application form (Form 1).
　　In addition, the cost required for sending will be borne by the applicant (cash on delivery).
6 Notes
　(1)　The electronic data to be lent must be returned at the applicant's expense within one week after receipt (2 mailed to the application address).
　(2)　We will not accept any questions or opinions regarding the subject of the loan.

List of browsing materials (Attachment 1) (PDF: 175KB)

Document reading application (style 1) (word: 16KB)
Pledge on compliance with confidentiality obligations (Form 2) (word: 18KB)

We will announce the answer to the 4th question as follows.

Answer to the 4th Question (PDF: 903KB)

In light of the impact of COVID-19, the future schedule will be changed as follows.
Please also see "Recruitment of Business Operators and Selection Schedule (draft)" on page 9 of the revised version of the implementation policy (draft).

About Nishitani water purification plant redevelopment project (drainage treatment facility), implementation policy (draft) revised version (implementation policy (draft) revised version, required standard (draft) revised version, basic agreement (draft) revised version, basic contract (draft) revised version, basic We will publish the revised version of the contract (draft) revised version and the monitoring basic plan (draft) revised version).
In addition, questions and opinions regarding the revised version of the implementation policy (draft) will be accepted as follows.
If you would like a question or opinion, please submit a question / opinion statement (Forms 1, 2) regarding the implementation policy (draft).
1 Submission period
　　From Monday, June 29, 2020 to July 10, 2020 (Friday)
　　(From 9:00 am to noon on weekdays and from 1:00 pm to 5:00 pm)
2 Submission:
　　〒231-0005 6-50-10, Honcho, Naka-ku, Yokohama-shi
　　Yokohama City Water Works Bureau West Water Purification Plant Redevelopment Promotion Office Redevelopment Promotion Section
　　(Phone number) 045-671-3057
　　(E-mail) su-nishiyasaiseibi@city.yokohama.jp
3 How to Submit
　(1)　Data of questions and opinions
　　　 Please create it as Microsoft Excel and submit it by electronic mail within the submission period.
　　　 In addition, after sending the electronic e-mail, please make a confirmation call at the sender's responsibility within the submission period.
　(2)　Original (printed) of the question and statement of opinion stamped
　　　 Apart from Excel data, please mail the original (printed material) within the submission period (postmark valid on the application deadline).
4 Targets of questions and opinions
　　Implementation Guide (draft) Revised version, etc. and Answer to the 3rd Question
5 Answers to Questionnaire
　(1)　Answers to the questionnaire will be published on the website in August 2020. However, the name of the submitter will not be disclosed.
　(2)　We will not disclose our opinions and will not respond to them.

Implementation policy (draft) revised version (PDF: 3,455KB) pertaining to Nishiya water purification plant redevelopment project (drainage treatment facility)
Requirement standard (draft) revised version (PDF: 362KB) pertaining to Nishiya water purification plant redevelopment project (drainage treatment facility)
Requirement standard (draft) pertaining to the Nishiya water purification plant redevelopment project (drainage treatment facility) Attachments 1 to 14 revised version (PDF: 5,900KB)
Requirement standard (draft) pertaining to the Nishiya water purification plant redevelopment project (drainage treatment facility) Attachment 15-24 revised version (PDF: 6,518KB)
Basic agreement (draft) revised version (PDF: 210KB) pertaining to Nishiya water purification plant redevelopment project (drainage treatment facility)
Basic contract (draft) revised version (PDF: 263KB) pertaining to Nishiya water purification plant redevelopment project (drainage treatment facility)
Monitoring basic plan (draft) revised version (PDF: 192KB) pertaining to Nishiya water purification plant redevelopment project (drainage treatment facility)

Implementation policy (draft) pertaining to the Nishiya water purification plant redevelopment project (drainage treatment facility) old and new comparison table (PDF: 6,491KB)
Basic agreement (draft) pertaining to Nishiya water purification plant redevelopment project (drainage treatment facility) old and new comparison table (PDF: 210KB)
Basic contract (draft) pertaining to Nishiya water purification plant redevelopment project (drainage treatment facility) old and new comparison table (PDF: 232KB)
Monitoring basic plan (draft) pertaining to the Nishiya water purification plant redevelopment project (drainage treatment facility) old and new comparison table (PDF: 217KB)

Questionnaire about implementation policy (draft) revised editions (Form 1) (Excel: 18KB)
Statement of opinion on revised version of implementation policy (draft) (Form 2) (Excel: 17KB)

We will hold the 2nd on-site briefing session and the 3rd document viewing, which had been postponed due to the impact of COVID-19.
For details on how to apply, etc.
"About holding the 2nd site briefing session and the 3rd document browsing"
Please check it out.

※June 9, 2020 Additional Information
・Revision of the date of the 2nd site briefing and the 3rd document browsing
　(Merroneous) Monday, June 23, 2020-　→　(Final) Tuesday, June 23, 2020-
・About the number of participants
　There are no more than 3 people in each company.

About holding of the second site briefing session and the third document reading (PDF: 273KB)

The 2nd site briefing session and the 3rd document reading participation application (style 1) (word: 17KB)
Pledge on compliance with confidentiality obligations (Form 2) (word: 18KB)
List of 3rd Reading Materials (Attachment 1) (PDF: 232KB)

We will review the future schedule in light of the impact of COVID-19.
Details will be announced on the Yokohama City website by the beginning of July 2020.

We will announce the answer to the third question as follows.

Answer to the 3rd Question (PDF: 306KB)

About Nishitani water purification plant redevelopment project (drainage treatment facility), basic agreement (plan), basic agreement (plan), monitoring basic plan
(Draft) I will announce it.
In addition, questions and opinions regarding the basic agreement (draft) etc. will be accepted as follows.
Person who hopes for question, opinion, please submit question, statement of opinion (style 1, 2) about basic agreement (plan).
1 Submission period
　　From Thursday, April 30, 2020 to May 15, 2020 (Friday)
　　(From 9:00 am to noon on weekdays and from 1:00 pm to 5:00 pm)
2 Submission:
　　〒231-0023 23 Yamashitamachi, Naka-ku, Yokohama-shi Hidochi Yamashitamachi Building
　　Yokohama City Water Works Bureau West Water Purification Plant Redevelopment Promotion Office Redevelopment Promotion Section
　　(Phone number) 045-633-2029
　　(E-mail) su-nishiyasaiseibi@city.yokohama.jp
3 How to Submit
　(1)　Data of questions and opinions
　　　 Please create it as Microsoft Excel and submit it by electronic mail within the submission period.
　　　 In addition, after sending the electronic e-mail, please make a confirmation call at the sender's responsibility within the submission period.
　(2)　Original (printed) of the question and statement of opinion stamped
　　　 Please mail the original (printed material) separately from Excel data.
　　　 The deadline for submitting the original (printed material) is until May 22, 2020 (Friday) (postmark valid) in consideration of social conditions.
4 Targets of questions and opinions
　　Implementation guide (draft), answer book for the first question, request water reference book (draft), answer book for the second question, basic agreement (draft), etc.
5 Answers to Questionnaire
　(1)　Answers to the questionnaire will be published on the website in May 2020. However, the name of the submitter will not be disclosed.
　(2)　We will not disclose our opinions and will not respond to them.

Basic agreement (draft) pertaining to the Nishitani Water Purification Plant Redevelopment Project (Water Treatment Facility) (PDF: 204KB)
Basic contract (draft) pertaining to the Nishitani Water Purification Plant Redevelopment Project (Water Treatment Facility) (PDF: 244KB)
Monitoring basic plan (draft) pertaining to the Nishitani Water Purification Plant Redevelopment Project (Water Treatment Facility) (PDF: 184KB)

Questionnaire (style 1) about basic agreement (draft) (Excel: 17KB)
Statement of Opinion on Basic Agreement (draft) (Form 2) (Excel: 16KB)

We will announce the answer to the second question as follows.

Answer book to the second question (PDF: 523KB)

Regarding the Nishiya water purification plant redevelopment project (drainage treatment facility), the second document browsing (at the time of publication of the implementation policy (draft), lending of electronic data with new browsing materials added to the electronic data provided to applicants) and Dewatered Cakes will be provided as follows.
Person who hopes for the second document reading, please submit document reading application (style 1).
In addition, those who wish to provide dewatered cakes for the purpose of examining technical proposals, please submit a dewatered cake offer application form (Form 2).
In addition, those who do not wish to browse the materials at the time of publication of the implementation policy (draft), etc., and wish to browse the materials this second document, please submit a written oath (Form 3) regarding compliance with confidentiality obligations.

1 Application Period
　　From Monday, April 27, 2020 to Friday, May 15, 2020
　　(Weekdays from 9:00 am to noon and from 1:00 pm to 5:00 pm)
2 Application destination
　　〒231-0023 23 Yamashitacho, Naka-ku, Yokohama Yamashitacho Building
　　City of Yokohama, Water Works Bureau Nishiya Water Purification Plant Redevelopment Promotion Office Redevelopment Promotion Section
　　(Phone number) 045-633-2029
　　(E-mail) su-nishiyasaiseibi@city.yokohama.jp
3 Application method
　(1)　Data of Application Form (Form 1)
　　　 Please create it as Microsoft Word and submit it by e-mail within the application period.
　　　 After sending the e-mail, please make a confirmation call at the sender's responsibility within the application period.
　(2)　Data of Application Form (Form 2)
　　　 After seal, please convert it to PDF and submit it by e-mail at the same time as the application form (Form 1).
　　　 In addition, person who does not wish to read the second document, please submit only application (style 2).
　(3)　Data of Pledge (Form 3)
　　　 After seal, please convert it to PDF and submit it by e-mail at the same time as the application form (Form 1).
　(4)　Original (printed) of application form (Form 2) and written oath (Form 3)
　　　 (2)The original form of the application form (Form 2) and the written oath (Form 3) sent in (3) must be mailed within the application period (postmark valid on the application deadline).
　　 Please.
4 Targets for loan and provision
　(1)　The electronic data lent in the second document browsing is as shown in the list of browsing materials (Attachment 1).
　(2)　The dehydrated cake we offer is about 5kg.
　(3)　The date of collection of the dehydrated cake will be announced at the time of delivery.
5 Lending and Provision Methods
　　We will send it to the applicant's Address as stated in the application form (Forms 1 and 2).
　　In addition, the cost required for sending will be borne by the applicant (cash on delivery).
6 Notes
　(1)　The electronic data to be lent must be returned at the applicant's expense within one week after receipt (2 mailed to the application address).
　(2)　After considering the dehydrated cake provided, please dispose of it properly at the applicant's responsibility.
　(3)　We will not accept any questions or opinions regarding the loan or offer.

List of browsing materials (Attachment 1) (PDF: 135KB)

Document reading application (style 1) (word: 16KB)
Dehydrated cake offer application (style 2) (word: 17KB)
Pledge on compliance with confidentiality obligations (Form 3) (word: 18KB)

As of April 27, 2020, due to measures against COVID-19, facilities such as Nishiya Water Purification Plant have been discontinued from Wednesday, February 26, 2020 to Sunday, May 31, 2020.
Therefore, the on-site briefing session, which was answered in Answer No. 30 for the first question, will be canceled.

About Nishiya water purification plant redevelopment business (drainage treatment facility), we announce demand standard book (plan).
In addition, questions and opinions regarding the required standard (draft) etc. will be accepted as follows.
Person who hopes for question, opinion, please submit question, statement of position (style 1, 2) about request standard book (plan).
1 Submission period
　　From Thursday, March 19, 2020 to Friday, April 3, 2020
　　(Weekdays from 9:00 am to noon and from 1:00 pm to 5:00 pm)
2 Submission:
　　〒231-0023 23 Yamashitacho, Naka-ku, Yokohama Yamashitacho Building
　　Nishiya Water Purification Plant Redevelopment Section, City of Yokohama, Water Works Bureau Facility Department Planning Division
　　(Phone number) 045-633-2029
　　(E-mail) su-nishiyasaiseibi@city.yokohama.jp
　　※ If there is a change in the submission address, it will be announced on the website.
3 Submission method
　(1)　Data of Questions and Opinions
　　　 Create as Microsoft Excel and submit by e-mail within the submission period.
　　　 After sending the e-mail, please make a confirmation call at the sender's responsibility within the submission period.
　(2)　Original (printed) of the question and opinion sealed
　　　 Separately from Excel data, please bring or mail within the submission period.
4 Targets of Questions and Opinions
　　Implementation policy (draft), answer to the first question, and requirement standard (draft)
5 Answers to Questionnaire
　(1)　Answers to the questionnaire will be announced on the website in April 2020. However, the name of the submitter will not be disclosed.
　(2)　We will not disclose opinions and will not respond to them.

Requirement standard (draft) pertaining to the Nishiya water purification plant redevelopment project (drainage treatment facility) (PDF: 3,697KB)
Requirement standard (draft) Attachments 1-14 (PDF: 3,967KB)
Required Standard (draft) Attachments 15-23 (PDF: 3,704KB)

Questionnaire (Form 1) regarding the required standard (draft) (Excel: 17KB)
Statement of Position on Request Standard (draft) (Form 2) (Excel: 16KB)

We will announce the answer to the first question as follows.

Answer sheet to the first question (PDF: 204KB)

①The questionnaire (Form 5) on the implementation policy (draft) of Microsoft Excel format and the written opinion (Form 6) on the implementation policy (draft) was issued in February 2020.
　Please submit by e-mail by 17:00 on Friday, 21st. (As described on page 10 of the Implementation Policy (draft), the deadline for submission and destination
　There is no change.
②Extras of questionnaire (Form 5) and statement of opinion (Form 6) ※"Submit printed matter separately from Excel as a copy" described in 4. " About it
　I'll add it. About the original written questionnaire and statement of position that you stamped, please bring or mail to the next presentation immediately.

〒231-0023
23 Yamashitacho, Naka-ku, Yokohama Land Yamashitacho Building
Nishiya Water Purification Plant Redevelopment Section, City of Yokohama, Water Works Bureau Facility Department Planning Division

We hold briefing sessions on implementation policies (drafts) and on-site tours as follows.

Date of implementation: Wednesday, February 5, 2020 Morning Department: From 9:00 to 12:30, afternoon session: From 13:30 to 17:00
※Please contact us for details.

About holding of briefing session about conduct policy (plan) and site tour (PDF: 340KB)

About Nishiya water purification plant redevelopment business (drainage treatment facility), we announce conduct policy (plan) as follows.

Implementation policy (draft) pertaining to Nishiya water purification plant redevelopment project (drainage treatment facility) (PDF: 2,783KB)

Briefing session about implementation policy (plan) and site tour participation application (style 1) (word: 15KB)
Document reading application (style 2) (word: 16KB)
Reading material borrowing application (style 3) (word: 15KB)
Pledge on compliance with confidentiality obligations (Form 4) (word: 18KB)
Questionnaire (style 5) about implementation policy (draft) (Excel: 14KB)
Statement of Position on Implementation Policy (draft) (Form 6) (Excel: 13KB)