# Pigging Services 2026-2027 for Gastransmission and Gas Storage Denmark - 26/00355

- **Source:** TED · `440573-2026`
- **Buyer:** Gas Storage Denmark A/S
- **Published:** 2026-06-26
- **Deadline:** —
- **Estimated value:** 805,000 EUR
- **CPV codes:** 76600000, 76100000
- **Place-of-performance NUTS:** DK021, DNK
- **Buyer-address NUTS:** —
- **Notice type:** can-standard / 30

## Procedure details

Source lists may span several lots; list positions do not establish relationships.

### Procedure Types

- neg-w-call

### Award Criterion Names

- Price
- Solution Description
- Contract Terms

### Award Criterion Descriptions

- Prices must be stated in the attached Price List LOT 2 (see Appendix 3) and the defined price elements must be completed herein. Prices must be stated exclusive of VAT but inclusive of all other expenses associated with the purchase. Prices must be stated in EUR. When evaluating 'Price', the Contracting Authority will evaluate the total cost for all lines (for evaluation purposes), cf. the Price List.
- For the evaluation of the sub-criteria the following should be enclosed: The tender should include a detailed and specific solution description for the tendered assignment, cf. Appendix 2: General specification (doc. no. 21/03570-3) including chosen methods, proposed tools and proposed processes for all specified activities. Further the solution description should include: • A description of the lifting equipment, including: - Description of the launching and receiving procedure - Description of the equipment used • A presentation of the tenderer’s solution for a comparison report, acc. Section 4.7. “Reports” in Appendix 2: General specification, including: - comparison of indications to previous data - a check of the severity of all metal loss features against B31G • The tender should include a detailed HSE-plan and RAMS (Risk Assessment and Method Statements) specifically for the tendered assignment • A description of the tenderer’s proposed solution regarding Tool performance. The Contracting Authority will evaluate the proposed solution description in relation to the scope and complexity of the tendered assignment, cf. Appendix 2: General specification (doc. no. 21/03570-3). That is to which extent the detailed solution description demonstrates a high level of ability to identify relevant activities and challenges and proposes appropriate and project specific methods, tools, and processes for managing such, especially concerning: • Use of hydraulic lifting equipment will be preferred. It will have a positive weighting if the description is detailed and shows procedures with a high regard for safety and work environment. • It will have a positive weighting if the layout of the comparison report gives an easy and structured overview of the compared data and the data is relevant and of a high degree of quality and detail. • It will be evaluated positively that the tenderer submits a proactive and detailed HSE-plan and RAMS for this specific assignment which – considering the complexity of the scope covers: How risk assessments for the scope of work (health and safety) are conducted to ensure that risks are eliminated rather than mitigated, including identification of the top 5 (five) risks identified for the scope of works. • It will have a positive weighting if the proposed solution demonstrates sufficient reliability for the following: o First run success > 98 % o Sensor reliability, sensor loss (DEF, MFL IDOD) < 0.5 % An overall evaluation will be made of this sub-criterion. Please note that a minimum score of four (4) must be achieved for the tender to be compliant, cf. sub-section 3.7.1.
- For the evaluation of the sub-criteria the tenderer is allowed to propose deviations to the elements of the contract identified as competitive elements in the contract terms: • Contract Agreement for Pigging Services LOT 2 (doc. no. 26/00354-2) • Appendix 1: General Terms and Conditions for Services (doc. no. 26/00354-3) The deviations should be enclosed in Appendix 0: Clarification List (doc. no. 26/00354-14) and be included in the spreadsheet marked “Legal clarification”. The proposed deviations should be explicit and with explanation as to why they are made. Contract terms listed in section 3.7.1 are mandatory parts and deviations to these are not accepted. The tendered assignment must be performed based on the attached contract terms. The tenderer is allowed to propose explicit and well-explained deviations to the listed competitive elements and the evaluation of “contract terms” will be based on the deviations. It should be noted that any deviation might impact the score as this is dependent on the content, clarity and consequence of the deviation. The following elements are considered competitive elements: • Contract Agreement – LOT 2 (doc. no. 26/002354-2): - Clause 4 – Miscellaneous - Clause 5 - Contract Data (except the mandatory areas mentioned in 3.7.1) - Clause – 6 Entry into force and term • Appendix 1: General Terms and Conditions for Services – LOT 2 (doc. no. 26/00354-3), and where relevant same Clauses in the Contract Agreement: - Clause 6 – Supplier’s Personnel, Equipment, Materials and Suppliers - Clause 7 – Delivery of Services - Clause 8 – Time of Delivery - Clause 10 – Intellectual property rights - Clause 11 – Late-delivery or non-delivery - Clause 12 – Defects and remedies - Clause 13 – Limitation of liability - Clause 14 - Product Liability towards Customer - Clause – 15 Insurance - Clause 16 – Indemnification - Clause 19 – Code of Conduct, HSE and sustainability requirements - Clause 21 – Assignment of rights - Clause 24 – Termination - Clause 25 – Termination for convenience - Appendix 1E – Code of Conduct for Business Partners Deviations to these elements will be included in the evaluation and it is noted that any deviations may lead to a reduction of the score depending on the content, clarity, and consequence of the deviation. In this regard it is explicitly noted that deviations which are intended to limit liability and shift the financial risk in favor of the tenderer will be of particular importance in the evaluation. If the tenderer has no deviations to the contract terms, the maximum score of ten (10) will be awarded. An overall evaluation will be made of this sub-criterion. Please note that a minimum score of four (4) must be achieved for the tender to be compliant, cf. sub-section 3.7.1.

### Options

- 1 year extension of contract untill 31.12.2029

## Description

The Contracting Authority wants to purchase Pigging Services of natural gas pipelines including cleaning and intelligent pig surveys for the specified pipelines to provide recording of areas with loss of wall thickness caused either by corrosion or any other cause. The tender is divided into the following lots: • Lot 1: Pigging Services 2026-2027 for Gastransmission A/S. • Lot 2: Pigging Services 2026-2027 for Gas Storage Denmark A/S The total value of bot lots is expected to amount to 1.340.000 EUR: The Supplier must perform in-line service comprising of a cleaning and gauging survey, and a subsequent in-line inspection. The cleaning and gauging survey must clean and identify any obstructions in the pipeline in advance of the in-line inspection. The in-line inspection must log the geometry and condition of the pipeline. The in-line inspection must be performed by a single combined tool capable of logging both pipe geometry and anomalies (e.g. metal loss): •Determine significant corrosion features, with an accuracy < 0.5mm at POD > 90%. •Identifying features within the pipe wall. •Being performed in gas medium to limit the impact on operation during the inspection. Lot 2: Pigging Services 2026-2027 for Gas Storage Denmark A/S. Expected value: 805.000 EUR. Lot 2 applies to the following number of lines at the gas storage in Stenlille: 3.With MFL technology or alternatives/new technology: -Well Site B to Central Plant: 1 pipeline 12” (1.6 km) -Well Site D to Central Plant: 1 pipeline 12” (2.4 km) 4.With UT technology: -Well Site A & B: 8 x pipelines 6” (in average 60 m each) See Appendix 2: Scope of Works LOT 2, for further information. The initially planned period of execution of pigging operations at Stenlille Gas Storage is May-June 2026. This period can be adjusted at the convenience of Gas Storage Denmark A/S due to operational considerations or due to the Supplier’s already committed program - this will be agreed with the Supplier. The number and scope of runs will be determined after entry of contract. But initially Gas Storage Denmark is planning to pig 4 x 6” pipelines in the 2026-campaign and 4 x 6” and 2 x 12” pipelines in the 2027-campaign. The intelligent pig survey will be performed at the Stenlille Gas Storage site. The tendered contracts have a duration from signing of the individual contract for each Lot until 31 December 2028 as the final date of completion of the Services under the specific contract. Each contract can be extended one (1) time for one (1) year until 31 December 2029. For further details regarding the purchase, reference is made to the tender documents. Tenders can be submitted for both Lots.

## Award result

- **Published notice total:** 805,000 EUR
- **Contract concluded:** 2026-05-22
- **Winner:** Quest Integrity NLD B.V. (CVR NL810375667B01) · value 805,000 EUR
Published values may cover multiple lots, options and frameworks; they are not supplier revenue. Unlinked notice summaries do not assign each value or expiry to each winner.

## Original notice

https://ted.europa.eu/da/notice/-/detail/440573-2026