Planning and Construction Supervision in Delfzijl

Summary/Description:

EEW built a third line at the Delfzijl site, which in terms of its design data is similar to the two existing lines. The additionally generated steam is expanded via a back-pressure turbine and made available to the neighboring industrial companies in the form of process steam. The entire project was realized in lots.

Services:

• Scheduling including the project specifications, monitoring and optimizing the appointment process
• Provision of a data room for the settlement documents
• Assistance Approval Procedure
• Revision of the approved plans and for the slag treatment/concept development for the extension slag crane/slag crane extension
• Preparation of the tender documents for the upgrading existing infrastructure, preparation and participation in the contract awarding
• Participation, documentation and follow-up of the project meetings
• Overall planner and detailed design supervisor (boiler, flue gas cleaning, turbine, water-steam cycle, electrical, control & instrumentation)
• Planning services (interfaces, detailed design of civil structures, connections to the stock, upgrading switchgear and ancillary system
• Provision of planning services for upgrades in existing, higher-level systems
• Detailed design for civil structures
• Examining and approving supplier-specific detailed design/shop drawings
• Monitoring the update of construction schedule and delivery schedule tracking
• Construction supervision of technical lots
• Construction supervision of (required supplements)
• Construction management of the boiler/BoP, electrical, control & instrumentation, flue gas cleaning, turbine
• Quality assurance with regard to effectiveness and compliance with customer-specific requirements, participation in supplier quality audits
• Participation in Commissioning supervision

Technical Data:

• Construction of a third line
• Rated thermal input 62,5 MW_th
• Feed grate firing with horizontal draft boiler and external Eco (integrated with flue gas cleaning)
• Multi-stage flue gas cleaning (sodium bicarbonate absorption, SCR, dry lime absorption/HOK adsorption)
• Back-pressure turbine with process steam extraction
• Steam capacity 100 Mg/h 40 bar/400 ° C

Client:

EEW Energy from Waste Delfzijl BV

Period:

Aug 2016 - Apr 2019