Šilumos tiekimo alternatyvų galimybių analizės paslaugų pirkimas

Question: What is the contract timeline?

Context: Contract start date, end date, total duration, and any key milestones or phases mentioned. Return null if not stated.

The contract starts on the day it is signed by the second party and is valid until all obligations are fully met, specifically until the initial contract value is exhausted or the analysis coordination with the Client is completed. The total duration for service provision is a maximum of 200 calendar days from the contract's effective date.

Key milestones and phases include:

• Preparation of the work execution schedule: 10 calendar days from the contract effective date.
• Coordination of the work schedule with the IAE unit-client: 5 calendar days from submission.
• Rectification of defects in the work execution schedule: 5 calendar days from the date of defect submission.
• Preparation of Quality Assurance and Project Implementation Plan: 30 calendar days from the contract effective date.
• Coordination of Quality Assurance and Project Implementation Plan with the IAE unit-client: 10 calendar days from submission.
• Rectification of defects in Quality Assurance and Project Implementation Plan: 5 calendar days from the date of defect submission.
• Assessment and analysis of defects in the existing heating supply system and technological equipment: 60 calendar days from the contract effective date.
• Selection and analysis of alternatives: 30 calendar days from the end of stage 7.
• Coordination of selected alternatives and criteria (e.g., price, operating costs) with the IAE unit-client: 15 calendar days from the end of stage 8.
• Rectification of defects in selected alternatives and criteria: 5 calendar days from the date of defect submission.
• Evaluation of the optimal alternative: 30 calendar days from the end of stage 10.
• Coordination of the optimal alternative with the IAE unit-client: 15 calendar days from the end of stage 11.
• Rectification of defects in the selected optimal alternative: 5 calendar days from the date of defect submission.
• Preparation of the technical specification for the procurement of design services for the optimal alternative: 15 calendar days from the end of stage 13.
• Coordination of the technical specification for the procurement of design services with the Client: 10 calendar days from the end of stage 14.
• Rectification of defects in the preparation of the technical specification for the procurement of design services: 5 calendar days from the date of defect submission.
• Acceptance and coordination of the final work result with the IAE unit-client: 10 calendar days from the end of stage 16.

The project implementation plan can be adjusted with prior notification and approval from IAE, based on the results of individual stages or if additional measurements are identified as necessary. The extension of the contract term is not applicable.

The core scope of work for this tender involves the provision of "Heat supply alternatives feasibility analysis services" for the Ignalina Nuclear Power Plant (NPP) heat management infrastructure. This includes the boiler house, pipelines, pumping stations, and the control system, among other elements.

The high-level summary of the Statement of Work encompasses:

• Evaluation of the existing heating supply system and technological equipment, including a defect analysis.
• Selection and analysis of alternatives for heat supply.
• Evaluation of the optimal alternative.
• Preparation of technical specifications for the procurement of design services, aiming to implement a modernization alternative that improves efficiency, reliability, and reduces operating costs, with potential inclusion of automation and environmental goals.
• Preparation of design proposals (if required for building permits), technical work design (including architecture, structures, technology, electrical engineering, automation, and environmental protection).
• Conducting necessary studies and calculations (e.g., geodetic, geological, hydraulic, energy efficiency).

Key deliverables include:

• Quantity statements, estimates, and technical data for procurements.
• Technical specifications for future construction works.
• An author's supervision program, if applicable.
• Final project documents in electronic format, including PDF, editable DWG, DOCX, and XLSX files.
• An explanatory note, drawings, calculations, estimates, research reports, and declarations of conformity.
• Monthly progress reports, an interim project version, and a final project report with appendices.
• A prepared Heat Supply Analysis, which must be coordinated and approved by the Customer.
• A Risk Management Plan (RVC - Risk Response Plan) detailing preventive and mitigation measures, reserve mechanisms, and crisis procedures, presented in an editable table format (Excel is recommended).

All prepared documents must be in Lithuanian, in both PDF and editable file formats (Word/Excel).