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Northern Area Construction Section

Last update date April 2, 2024

Design document with amount of money (Northern Construction Section)
Date of conclusion of contract Contract number Type Design document with money
March 22 2352035374 Civil engineering design Northern construction section Jurisdiction with 50 mm diameter distribution pipe replacement work (Part 1) (PDF: 152KB)
March 22 2352035375 Civil engineering design Tarumachi 4-chome diameter 50mm to 150mm Water pipe laying replacement work (PDF: 242KB)
December 21 2352035339 Civil engineering design Design work outsourcing (detailed design) associated with the Ushikubo line diameter 600 mm distribution pipe replacement work (Part 2) (PDF: 179KB)
September 29 2352035285 Geological Survey Geological survey business consignment (PDF: 1,156KB) associated with the replacement of water pipes at the Ushikubo Line diameter 600 mm (Part 2)
September 14 2352035273 Civil engineering design Design work outsourcing (detailed design) associated with the Oguro line diameter 400 mm water pipe replacement work (Part 2) (PDF: 275KB)
August 25 2352035249 Civil engineering design Moegino diameter 75 mm to 300 mm Water pipe replacement work for replacement of water pipes (PDF: 80KB)
August 25 2352035248 Civil engineering design Toriyamacho, etc. Design work consignment with pipe diameter 50 mm to 75 mm pipe replacement work (PDF: 91KB)
August 25 2352035247 Civil engineering design Katakura 5-chome and other two locations: 50mm to 150mm diameter Water pipes replacement work (PDF: 197KB)
August 25 2352035246 Civil engineering design Prior investigation work consignment (Part 2) (PDF: 236KB) with water pipe replacement work under the jurisdiction of the northern construction section (PDF: 236KB)
August 2 2352035206 Civil engineering design Nishiterao 1-chome and other two locations: 50 mm to 200 mm diameter Water pipe replacement work (PDF: 188KB)
July 28 2352035214 Civil engineering design Minamidai 1-chome 50 mm to 200 mm Aperture Design Operation Committee
Trust (PDF: 1,142KB)
July 28 2352035213 Civil engineering design Design work committee for replacement of water pipes from 100 mm to 200 mm in diameter of Soyado Town
Trust (PDF: 169KB)
June 29 2352035165 Surveying Survey business consignment (PDF: 515KB) associated with the replacement of the Ushikubo Line diameter 600 mm Water pipes (Part 2)
June 28 2352035157 Civil engineering design Nakashirane 4-chome diameter 50 mm to 150 mm Water pipe replacement construction work (PDF: 244KB)
June 28 2352035156 Civil engineering design Kawaihoncho and other one location 150mm diameter distribution pipe replacement work (PDF: 498KB)
June 1 2352035132 Civil engineering design Northern Area Construction Section Jurisdiction Consignment (Part 2) with water pipe replacement work (Part 2) (PDF: 148KB)
June 1 2352035128 Civil engineering design Prior investigation work consignment (Part 1) (PDF: 115KB) with water pipe replacement work under the jurisdiction of the Northern Area Construction Division (Part 1)
May 15 2352035101 Civil engineering design Design work outsourcing (detailed design) for Suehiro line diameter 400 mm to 600 mm Water pipe replacement work (detailed design) (PDF: 183KB)

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For inquiries to this page

Water Works Bureau Water Distribution Department Construction Division

Phone: 045-531-4341

Phone: 045-531-4341

Fax: 045-531-4352

Email address: su-hokubukouji@city.yokohama.jp

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Page ID: 981-572-147

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