Published
Saulgauer Wärme GmbH & Co. KG - Planung Technische Ausrüstung Heizwerk (Los 1)
Notice number: 00567702-2026
KEY INFORMATION
- Submission deadline
- • Sep 15, 2026
- Location
- 🇩🇪 Germany
- Contracting authority
- Saulgauer Wärme GmbH & Co. KG
- Accepted Languages
- German
- Tender type
- Services
- Contract Value
- Published date
- Aug 17, 2026
TENDER DESCRIPTION
Saulgauer Wärme GmbH & Co. KG invites tenders for comprehensive planning services, specifically HOAI service phases 5 to 9, for the technical equipment of a new heating plant and the expansion of the existing district heating network in Bad Saulgau. This encompasses all heat generation plants, complete technical equipment, integration of decentralized heat sources like deep drilling, and network control with a process control system, requiring a leading coordination role with other trades. Key technical requirements include the execution of the entire plant in heavy machine construction with hydraulic fuel feeding, grate firing systems with specific boiler arrangements, compressed air cleaning, separate ash collection, and a minimum 25% power reserve for fans, ventilators, and pumps. Further specifications demand vibration-free installation, complete pipe statics for flue gas and hydraulic piping (using seamless steel pipe and minimizing 90° bends through 3D planning), an open data acquisition system, and autonomous network control. The project timeline extends until May 7, 2029, with key milestones including first heat delivery by September 1, 2026, and various construction and…
TENDER BRIEF
The contract timeline involves several overlapping phases and milestones. The earliest stated activity is "Fördermittel Modul 2 BEW" which commenced on November 4, 2024, followed by the "Gründung Betreibergesellschaft" from November 7, 2024, to December 4, 2024.
The "Projektende" (Project end) is scheduled for May 7, 2029.
Key milestones and phases include:
- Fördermittel Modul 2 BEW: November 4, 2024, to August 2, 2029.
- Gründung Betreibergesellschaft: November 7, 2024, to December 4, 2024.
- Vergabe Leistungen zur Bauausführung: October 9, 2025.
- KickOff Heizzentrale und Bauabschnitt 1: October 21, 2025.
- Bewilligungszeiträume Modul 2: June 16, 2025, to June 15, 2029, with a possible extension until October 17, 2031.
- Genehmigung Heizkraftwerk: June 23, 2025, to June 8, 2032.
- Erste Wärmelieferung: September 1, 2026.
- Vertriebsstart: July 14, 2026, to June 1, 2032.
- Bauabschnitt 2 - Beginn Betriebsphase: August 6, 2027.
- Bauabschnitt 3 - Beginn Betriebsphase: April 27, 2028.
- Bauabschnitt 4 - Beginn Betriebsphase: December 1, 2028.
- Projektende: May 7, 2029.
- Wärmenetzsystem; Bauabschnitte 1+2+3+4: April 8, 2026, to April 30, 2031.
Sources
- 1Anhang_1_2025_02-SWBS-Planungsbericht+Update+Anhang.pdf — “Vergabe Leistungen zur Bauausführung 0 Tage 09.10.25 09.10.25 11 1.1.9 KickOff Heizzentrale und Bauabschnitt 1 0 Tage 21.10.25 21.10.25 12 1.1.10 Erste Wärmelieferung 0 Tage 01.09.26 01.09.26 13 1.1.11 Bauabschnitt 2 - B…”
- 2Anhang_7_20260417_Zeitplan_Akt. Endabzug.pdf — “Meilensteine BEW Fördermodul 2 / LPH 5-8 1607 Tage? Mon 16.06.25 Fre 17.10.31 9% 19 2.1.1 Bewilligung vorzeitiger Maßnahmenbeginn 0 Tage Mon 16.06.25 Mon 16.06.25 100% 20 2.1.2 Eingang Zuwendungsbescheid 1 Tag? Mit 17.12…”
The core scope of work involves planning and implementing the expansion of the existing district heating network in Bad Saulgau to connect a significant portion of the city with sustainable district heating. This includes the execution of planning services for Leistungsphasen 5-9 (HOAI service phases) for the heat generation system of the district heating network and associated facilities, such as ventilation systems and power supply systems.
Key deliverables and responsibilities include:
- Planning and Implementation: Carrying out planning and implementation for Leistungsphasen 5-9 for Technical Equipment across Anlagengruppen 2, 3, 4, 5, 6, and 8.
- Coordination: Coordinating the planned heating center with other specialist planners for building, structural engineering, and traffic (Los 3 and Los 6) to ensure functional and efficient operation, including external systems like truck scales.
- Preparation for Award (LPH 6): This involves determining quantities for service specifications, preparing tender documents (including maintenance services), coordinating interfaces, calculating and controlling costs, and compiling the final tender documents. Special services include developing maintenance planning and organization.
- Assistance in Awarding (LPH 7): This entails obtaining, reviewing, and evaluating offers (rechnerische, technische und wirtschaftliche Prüfung), conducting bidder discussions, comparing tender results with cost calculations, preparing award proposals, and compiling contract documents.
- Project Phases and Milestones: The project is structured into staged commissions, starting with Stufe 1 (LPH 5), followed by Stufe 2 (LPH 6), Stufe 3 (LPH 7), Stufe 4a (LPH 8 and 9 basic expansion), and Stufe 4b (LPH 8 and 9 expansion potential).
- Financial and Sales Activities: Tasks also cover price setting, preparation for sales, sales launch, securing key customers, and acquiring new customers (aiming for 20 GWh, potentially 30 GWh with existing customers).
- Company Integration and Funding: Activities include clarifying framework conditions for KEW's entry into the company, creating a Letter of Intent (LOI), preparing company contracts, making decisions related to KEW's entry, extending the funding period, shifting funds for a realistic project timeline (+2 years), developing a financing plan, and applying for extensions.
- Construction Supervision (LPH 8): Supervision of construction phases for the heating plant and district heating network (BA 1+2) and subsequently for district heating network construction (BA 3+4).
The overall goal is the expansion of the existing district heating network in Bad Saulgau with sustainable energy sources, building upon already completed planning phases (HOAI LPH 2-4) and a feasibility study.
Sources
- 1260814_Leistungsbeschreibung_TGA.pdf — “auf folgende Unterlagen zum Projekt. Diese Unterlagen sind für die Leistungserbringung durch den Auftragnehmer maßgeblich und werden Vertragsbestandteile: • Anhang 1- Planungsbericht LPH 2-4 • Anhang 2 -Machbarkeitsstudi…”
- 2260814_Planervertrag_TGA.pdf — “dass es hierzu einer besonderen Aufforderung durch den Auftraggeber bedürfte. Er hat dabei sparsam und wirtschaftlich zu handeln. Dieser Prämisse sind, sofern der Auftraggeber nicht ausdrücklich schriftlich etwas Anderes…”
- 3Anhang_7_20260417_Zeitplan_Akt. Endabzug.pdf — “06.05.26 SWBS 41 0% 47 2.2.4.2.5 Preisfestsetzung (Preisblätter) 20 Tage Mon 23.03.26 Die 21.04.26 SWBS 41 49;48 0% 48 2.2.4.2.6 Vorbereitung Vertrieb (siehe Notizen) 55 Tage Mit 22.04.26 Mon 13.07.26 SWBS 47 49 0% 49 2.…”
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Unlock tender brief for freeTENDER DOCUMENTS
DIRECTORY • 22 FILES
- 260814_Leistungsbeschreibung_TGA.pdf485 KBPDF
- Anhang_2_2024_11_04-SWBS-Machbarkeitsstudie+Anhang.pdf9.1 MBPDF
- Anhang_7_20260417_Zeitplan_Akt. Endabzug.pdf258 KBPDF
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