AwardedServicesEuropeanOpen
Maintenance of Combined Heat and Power installation Rioolwaterzuivering Alkmaar
Hoogheemraadschap Hollands Noorderkwartier · Open · 1 lots · 373647
5
5 of 6 core insights found
Measures presence, not accuracy · documents remain authoritative
ScopeAdvicePoints of attentionSuitability requirementsAward criteriaTimeline
Type
Services
50324200
Estimated value
€ 567K
awarded
To deadline
Ongoing
Knock-outs
0
exclusion grounds
Award basis
Best price-quality ratio
Assess manuallyconfidence high
Maintenance services for the combined heat and power installation at RWZI Alkmaar, where maintenance of coolers and the installation is central.
Services · Open · European procedure
European
CharacteristicsCPV 50ServicesEU tender
01What is being requested
Maintenance of the Combined Heat and Power installation at the Rioolwaterzuivering Alkmaar. The assignment includes maintenance to components such as the engine water cooler, flue gas cooler and the emergency cooler (E2490).
The contracting authority requires a maintenance agreement for the combined heat and power installation at the RWZI Alkmaar, including a control system. For more information about the assignment, see paragraph 1.6 of the Tender Guidelines.
1Maintenance of Combined Heat and Power installation Rioolwaterzuivering Heiloo—
02Outcome
Awarded
HABO B.V.
Award value
€567,240
Bidders
1
03Strategic insight
Strategic insight · AI analysis
Ensure that the offered hourly rate covers all travel and mileage costs to prevent discrepancies in invoicing. Check whether the ISO 9001 certification meets the stated requirements or prepare evidence of equivalence. Take into account the indexation which only becomes effective from August 2026.
04Points of attention
Important · 5
Costs for management work such as malfunctions must be included in the hourly rate, including travel hours and mileage allowance.Important
The liability arrangement in accordance with AWVODI-2018 is binding and non-negotiable.Important
The maintenance of the biogas blower is explicitly excluded from this contract.Important
For on-site work, wearing the prescribed personal protective equipment is mandatory.Important
The value of the agreement is determined over the maximum duration including extensions.Important
05Can I take part?
Technical — Certification of NEN ISO 9001:2015 or an equivalent certificate.
06Exclusion 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).
07Value in context
Estimate not published
The contracting authority did not publish an estimated value — common for a large share of contracts. The EU threshold for diensten is € 221.000, for reference.
08Bidders in this segment
#Likely bidderFitWins
1Vandervalk+degroot B.V.SME9859×
2REMONDIS Smart Infra B.V.SME9740×
3KWS Infra B.V.SME9772×
4Unica Installatietechniek B.V.SME9727×
5vandervalk+degroot bvSME9634×
6ENGIE Infra & Mobility B.V.SME9669×
09Tender documents
TN519423 - EF29 Aankondiging gegunde opdracht - algemene richtlijn, standaardregeling 20250805092014pdfAug 6, 2025 · 10 KB
Bijlage 1a Inschrijvingsbiljet WKK AlkmaarxlsxApr 30, 2025 · 22 KB
Nota van inlichtingen 2025-04-30-2pdfApr 30, 2025 · 25 KB
Bijlage 4c AWVODI-2018pdfApr 6, 2025 · 312 KB
uea_519423_20250404101318pdfApr 6, 2025 · 1514 KB
TN519423 - EF16 Aankondiging van een opdracht - algemene richtlijn, standaardregeling 20250404104017pdfApr 6, 2025 · 10 KB
Bijlage 8 Technische documentatiezipApr 6, 2025 · 11454 KB
Bijlage 1b prijzenblad WKK AlkmaarxlsxApr 6, 2025 · 24 KB
Bijlage 1a Inschrijvingsbiljet WKK HeilooxlsxApr 6, 2025 · 22 KB
Inschrijvingsleidraad onderhoud WKK AlkmaarpdfApr 6, 2025 · 580 KB
Bijlage 4a Concept overeenkomst WKK AlkmaarpdfApr 6, 2025 · 169 KB
Bijlage 4b Wachtkamerovereenkomst WKK AlkmaarpdfApr 6, 2025 · 89 KB
10Legal themes that may be relevant here
Advies 63> Meervoudig onderhandse aanbesteding voor het reinigen van wegen, straten en pleinen. Kan bij gunning op laagste prijs de indieniAdvies 53> Europese openbare procedure voor een overheidsopdracht tot het verrichten van diensten bestaande uit (dagelijks en periodiek) scAdvies 428> Beklaagde heeft een Europese openbare procedure aangekondigd voor een raamovereenkomst voor diensten voor het inhuren van materiAdvies 67> Europese openbare procedure voor het sluiten van een raamovereenkomst met één opdrachtnemer voor onderhoudswerkzaamheden aan opeAdvies 98> Europese openbare aanbestedingsprocedure voor een raamovereenkomst met één ondernemer voor het vervangen van armaturen (straatve
11Frequently asked questions
Which coolers fall under the heat exchanger for heat transfer to the heating system?
This concerns both the engine water cooler and the flue gas cooler.
What are the technical specifications of the emergency cooler (E2490) for the heating water?
The emergency cooler is manufactured by Bloksma, type N27-2P-I=2900, with a capacity of 1200KW. The temperature is shell/tube 100/80 and the pressure is 10 bar for the shell and 3 bar for the tube.
How should the costs for the maintenance of the emergency cooler be included in the pricing?
The costs for the maintenance of the emergency cooler must be incorporated into the hourly rate.
Automatically compiled from the official tender data and documents.
12Estimated value versus the market
p25
€ 350K
€ 350K
median
€ 1,0 mln
€ 1,0 mln
p75
€ 3,3 mln
€ 3,3 mln
€ 567K
Gegunde waarden in CPV 50 · diensten n=1189