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TenneT - Grid Field operations Offshore Netherlands (GON) – HKZ Alpha and Beta Jacket Inspection Services

TenneT TSO B.V. · Open · 1 lots · 384304

0 of 6 core insights found

Measures presence, not accuracy · documents remain authoritative

ScopeAdvicePoints of attentionSuitability requirementsAward criteriaTimeline

Type

Services

71354500

Estimated value

€ 1,20M

estimated

To deadline

Ongoing

Knock-outs

n/a

exclusion grounds

Award basis

Best price-quality ratio

Assess manuallyconfidence low

TenneT has discovered an error in the price and rate schedule of the HKZ Alpha and Beta Jacket Inspection Services. Both the objections and the variation day rates were incorrectly included in the main schedule; this made evaluation impossible. A corrected version (Rev. 2 – 24 June 2025) has been published. All bidders may resubmit their offers, which constitutes a new tender. Note: the original deadline of 08 July 2025 remains valid, but a new deadline will be announced via Mercell. Offers must comply with the original invitation (27 April 2025) and may include changes or improvements if desired.

Services · Open · European procedure

European

Contracting authority

TenneT TSO B.V.

Contract type

Services

Open

Estimated value

€1,200,000

estimated value

Submission deadline

Ongoing

12:00

Scope

European

European procedure

Lots

1 lots

Main CPV code

71354500

Location

Netherlands

CharacteristicsCPV 71ServicesEU tender

01What is being requested

TenneT has discovered an error in the price and rate schedule of the HKZ Alpha and Beta Jacket Inspection Services. Both the objections and the variation day rates were incorrectly included in the main schedule; this made evaluation impossible. A corrected version (Rev. 2 – 24 June 2025) has been published. All bidders may resubmit their offers, which constitutes a new tender. Note: the original deadline of 08 July 2025 remains valid, but a new deadline will be announced via Mercell. Offers must comply with the original invitation (27 April 2025) and may include changes or improvements if desired.

Rectification T146764: Tennet has identified an error in the “Schedule of Prices and Rates - HKZ Alpha and Beta Jacket Inspection Services”. Line items 5a, 5b and 6 of the schedule are referring to day rates for variations only. These should be included in a separate line of prices exclusively for variation day rates and not in the main tender schedule of price. As a result of this error, TenneT could not evaluate the received tenders. Please be advised that TenneT will disregard “Schedule of Prices and Rates HKZ Alpha and Beta Jacket Inspection Services” submitted in relation to the tenders

71354500€ 1,20MServices

1TenneT - Grid Field operations Offshore Netherlands (GON) – HKZ Alpha and Beta Jacket Inspection Services€1,200,000

02Exclusion grounds

Exclusion grounds — consult the ESPD

No specific exclusion grounds were extracted. In a European tender, the mandatory and discretionary grounds of art. 2.86/2.87 of the Dutch Procurement Act almost always apply — check the European Single Procurement Document (ESPD).

03Value in context

€1,200,000

04Likely competitors

#Likely bidderFitWins

1Arcadis Nederland B.V.SME97152×

2Sweco Nederland B.V. SME9495×

3Movares Nederland B.V.SME9466×

4Haskoning Nederland B.V.SME93133×

5Witteveen+Bos Raadgevende ingenieurs B.V.SME9388×

6Antea Nederland BVSME9377×

05Legal themes that may be relevant here

Advies 437> Europese openbare aanbestedingsprocedure voor diensten betreffende inspecties, preventief onderhoud, correctief onderhoud (stori Advies 462> Europese openbare procedure voor een overheidsopdracht voor diensten voor aanschaf, implementatie en het onderhoud van een E-HRMComplaint dismissed Advies 295> Meervoudig onderhandse procedure voor tijdelijke vergroting van de slibontwateringscapaciteit van een rioolwaterzuiveringsinstal Advies 442> Europese openbare procedure voor een overheidsopdracht voor werken voor het ontwerpen en uitvoeren van integraal groot onderhoudComplaint upheld Advies 48> Europese niet-openbare procedure voor werktuigkundige en elektrotechnische installaties van de nieuwbouw van een multifunctionel

06Frequently asked questions

What is the reason for the rectification (T146764) for this assignment?

TenneT has discovered an error in the price and rate schedule. Lines 5a, 5b, and 6 contain day rates for variations that were incorrectly placed in the main schedule. As a result, evaluation of the bids was impossible. A corrected version (Rev. 2 – 24 June 2025) has been published.

How should bidders respond to the error in the price and rate schedule?

All bidders are given the opportunity to resubmit their bid using the revised version of the price and rate schedule (Rev. 2 of 24 June 2025). The resubmission is considered a new tender. Bidders may choose to submit exactly the same documents or to make changes and improvements.

What is the content of the requested services for the HKZ Alpha and Beta inspections?

The assignment concerns the 2025 underwater inspections of the Hollandse Kust Zuid Alpha and Beta substructures. The scope includes a General Visual Inspection of the construction, including cathodic protection measurements, anode surveys, scour inspections, and measuring marine growth using an ROV.

Are conditional bids permitted during the resubmission?

No, during the resubmission of bids, it is warned that conditional offers may be excluded. Additionally, documents that require a signature must also be actually signed.

Automatically compiled from the official tender data and documents.

07Estimated value versus the market

p25
€ 341K

median
€ 992K

p75
€ 6,5 mln

€ 1,2 mln

Gegunde waarden in CPV 71 · diensten n=2713