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Awarded

Amendment in accordance with art. 2.163d Aw 31181207 SROK ID P1 Major maintenance of three cast iron lighthouses

Rijkswaterstaat Corporate Dienst · 1 lots · 407835
Type
—
71000000
Estimated value
€ 900K
estimated
To deadline
Ongoing
Knock-outs
n/a
exclusion grounds
Award basis
Best price-quality ratio
Assess manuallyconfidence low

The Rijkswaterstaat Corporate Dienst intends to amend the contract ‘Major maintenance of three cast iron lighthouses’ via a negotiated procedure without prior call for competition by increasing the contract value by € 900,000.00 excluding VAT. The contract concerns architecture, building, and civil engineering (CPV 71000000-8) in the Netherlands. There are no explicit lots, the duration is unknown, and no SME-friendliness is offered. The contract is of interest to specialist construction and maintenance service providers with experience in working with cast iron tower structures, but the absence of details makes a quick response difficult.

Contract · National procedure

Contracting authority
Rijkswaterstaat Corporate Dienst
Contract type
Not specified
Estimated value
€900,000
estimated value
Submission deadline
Ongoing
Scope
National
National procedure
Lots
1
1 lots
Main CPV code
71000000
Location
Netherlands
CharacteristicsCPV 71cast ironlighthouse

01What is being requested

The Rijkswaterstaat Corporate Dienst intends to amend the contract ‘Major maintenance of three cast iron lighthouses’ via a negotiated procedure without prior call for competition by increasing the contract value by € 900,000.00 excluding VAT. The contract concerns architecture, building, and civil engineering (CPV 71000000-8) in the Netherlands. There are no explicit lots, the duration is unknown, and no SME-friendliness is offered. The contract is of interest to specialist construction and maintenance service providers with experience in working with cast iron tower structures, but the absence of details makes a quick response difficult.

Pursuant to 2.163d AW, Rijkswaterstaat wishes to amend the contract with reference 31181207 SROK ID P1 Major maintenance of three cast iron lighthouses, TenderNed reference 367994, by increasing the contract value by € 900,000.00 excluding VAT.

71000000€ 900K
1Amendment in accordance with art. 2.163d Aw 31181207 SROK ID P1 Major maintenance of three cast iron lighthouses€900,000

02Outcome

Awarded

SROK Movares-Goudappel-Infram

Bidders
1

03Bidders in this segment

#Likely bidderFitWins
1Arcadis Nederland B.V.SME95151×
2Haskoning Nederland B.V.SME95129×
3Witteveen+Bos Raadgevende ingenieurs B.V.SME9588×
4Nebest B.V.SME9429×
5Iv-Infra B.V.SME9235×
6Adviesbureau voor Bouwconstructies Wagemaker B.V.SME817×

04Tender documents

TN566143 - EF29 Aankondiging gegunde opdracht - algemene richtlijn, standaardregeling 20260112131251pdfJan 12, 2026 · 148 KB

05Legal themes that may be relevant here

06Frequently asked questions

What is the nature of this amendment?
The contract with reference 31181207 SROK ID P1 Major maintenance of three cast iron lighthouses is being amended by increasing the contract value by € 900,000.00 excluding VAT.
Which reference does the amendment relate to?
The amendment relates to the contract with TenderNed reference 367994 and reference 31181207 SROK ID P1 Major maintenance of three cast iron lighthouses.

Automatically compiled from the official tender data and documents.

07Estimated value versus the market

p25
€ 342K
median
€ 998K
p75
€ 6,5 mln
€ 900K

Gegunde waarden in CPV 71 n=2741