Serielle Fassadensanierung Kandeler Weg 2-4, Zweibrückerstraße 4, 4a, 10, 10a

The contract timeline varies depending on the specific agreement:

General Contractor Agreement (Generalunternehmervertrag-Bau):

• Start Date: xx.xx.2026
• Key Milestones/Phases:
• Completion of measurement (Aufmaß): xx.xx.2026
• Further intermediate completions (xxx): xx.xx.202x
• Overall Completion (Gesamtfertigstellung): xx.xx.202x
• The client (AG) reserves the right to postpone the start date, in which case new binding execution deadlines would be established.
• The contractor (AN) must provide a detailed schedule within three weeks of the order, based on a framework schedule, outlining planning, execution, and time buffers.
• The contract may involve stages (Stufe 1, 2, 3), with Stufe 3 currently active, and the client having the option to call up further stages.

PV Service and Maintenance Agreement (PV_Muster Service u Wartung Vertrag):

• Start Date: Begins on the date of acceptance (Abnahme).
• Total Duration: 5 years.
• Automatic Extension: The contract automatically extends for an additional year if not terminated in writing three months before its expiration.

Functional Specification for Serial Renovation (FLB serielles Sanieren) - Pilot Project:

• Planning Period: 01/11/2026 - 30/03/2027
• Construction Start: 01/04/2027
• The contractor is required to commence planning immediately upon order placement and adhere to the contract's schedule for planning, execution, and completion, promptly notifying the client of any deviations.

The core scope of work and statement of work summary for this tender include:

Core Scope of Work (Serielle Sanierung to EH 55 Standard):

• Delivery and assembly of all components for the agreed serial renovation as a complete service, adhering to current DIN standards and recognized construction practices.
• Execution of all necessary construction services to achieve the EH 55 standard (SerSan).
• Preparatory work, including securing existing lines, managing vegetation, creating access roads and parking spaces for construction vehicles.
• Evidence preservation in connection with access road creation, including coordination with authorities, inspections, restoration of public roads, and applying for acceptance after dismantling.
• Providing and maintaining construction site facilities such as material storage areas, toilets, washing facilities, construction fences, metered construction electricity distributors, and metered construction water connections.
• Erection of a sample element for facade design and an information board for tenants, complete with statically required sub-constructions.
• Required planning services, including execution planning (scale 1:50) and its coordination with specialist planners, as well as detailed planning if necessary.
• Communication with tenants.
• Obtaining building authority approvals and certificates as required.
• Providing necessary input and documentation for building permit applications for cantilevered balconies, with the client submitting the application and the contractor executing any conditions from the building permit.
• Construction management and site supervision, including coordination of individual trades.
• Appointing a responsible construction manager/specialized construction manager to the client before the start of execution.

Investigative Works:

• Determination of bulk density, including sample preparation (cutting) and issuance of test protocols.
• Extraction of concrete core samples from ceilings using the diamond wet drilling method (75 mm diameter), including drilling protocols.
• Testing of concrete samples for compressive strength and bulk density in air-dry condition according to DIN 12390-3:2019-10, including sample preparation (cutting, leveling) and issuance of test certificates.
• Creation of test pits (manual excavation) up to 1.75 m deep to determine foundation geometries, including refilling.
• Preparation, supervision, and coordination of on-site investigations.
• Creation of investigation protocols with photo documentation and a summary report.

Service and Maintenance:

• A five-year service and maintenance contract for photovoltaic systems.
• Annual lump sum payment for services performed according to § 1 and Appendix A, contingent upon submission of a test protocol.
• Execution of hourly work only upon client instruction, with detailed documentation of hours, personnel, work performed, and materials.

Planning and Documentation Deliverables:

• General planning, work preparation, and construction site preparation.
• Construction site setup planning.
• Design planning and approval planning for buildings.
• Execution planning.
• Workshop and assembly planning.
• TGA (Technical Building Equipment) planning and TGA collision planning.
• Inter-trade collision planning.
• Escape and rescue route planning.
• Creation of fire brigade route maps.
• Processing of client's change requests.
• Static calculations for facade connections and roof construction.
• Required expert opinions (statics, thermal insulation, fire protection).
• Soil reports (if additional investigation points are needed).
• Technical data and drawings for required expert opinions.
• Building authority approvals/certificates.
• Coordination with utility providers (electricity/gas/PV).
• Energy and building concept (GEG, Net Zero, energy certificate).
• Documentation of services during all planning and construction phases, and throughout the contract duration, to be delivered digitally in German following the client's digital construction file structure.
• Extensive documentation requirements including architectural plans (floor plans, sections, views, details, component lists), structural engineering (execution planning, calculations, position plans), and building services planning (heating, ventilation, sanitary execution planning, schematic diagrams, calculations).
• Various protocols such as handover, key handover, technical instruction, consumption recording (meter readings), and acceptance protocols.