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Bureau d'études industriel réalisation Unité de Valorisation Énergétique (UVE) Cergy-Pontoise Sunny Design & Solution

Waste power plant

PAPREC Énergies

Saint-Ouen-l'Aumône (95)

Environment & Energy

Design engineering
Project management

Contexte :

Context:

When PAPREC Énergies took over operation of the Cergy-Pontoise waste power plant in February 2022, major renovation work was launched. Sunny Design & Solution was involved from August 2021 in the preparatory phase, then provided on-site supervision in 2024.

Objectifs :

Objectives:

Structure all the engineering deliverables needed for dismantling and re-erection, then supervise and coordinate the site during the erection of the new flue gas treatment system.

Solution :

Solution:

Phase 1: dismantling (August 2021 to December 2021, 4 months). Our team led the dismantling analysis, the definition of the roof opening and the positioning of the cranes. The complete site evolution was formalised in a dedicated manual, supplemented by the general site layout drawing and the erection books for the replaced components. Phase 2: line 2 flue gas treatment erection (April to July 2024, 62 days). A works coordinator was placed directly on site to supervise the erection of the line 2 flue gas treatment. He handled all-trades coordination, site safety and the interface between operations, the client and the project manager.

Résultats :

Results:

160 000 t/year capacity

13 municipalities served

2 Sunny Design & Solution team members

Bureau d'études réalisation Unité de Valorisation Énergétique (UVE) Nantes PAPREC

Waste power plant

PAPREC

Nantes (44)

Environment & Energy

Design engineering
Project management

Contexte :

Context:

PAPREC Engineering is carrying out works on the Nantes waste power plant. Sunny Design & Solution handles the complete preparation of the erection phase.

Objectifs :

Objectives:

Produce all worksite and erection design deliverables in line with the PAPREC Engineering methodology and the site’s operating constraints.

Solution :

Solution:

Provide the technical expertise needed to produce the documents required by the PAPREC Engineering methodology, and support the teams throughout the erection phase.

Résultats :

Results:

15 months of assignment

Feb. 2025 → May 2026

Bentley OpenBuilding MicroStation + Navisworks Manage

Vue aérienne de l’UVE PAPREC de Maubeuge

Plans de montage de la ligne 1 de l’UVE PAPREC de Maubeuge

Waste power plant

PAPREC

Maubeuge (59)

Environment & Energy

Design engineering
Project management

Contexte :

Context:

PAPREC Engineering is carrying out the complete renovation of the Maubeuge waste power plant (UIOM). Sunny Design & Solution is involved with three complementary profiles covering worksite and erection design, project management and process engineering.

Objectifs :

Objectives:

Produce erection synoptics, drawings and notes, manage the project in its final phase, and provide process technical assistance throughout the project.

Solution :

Solution:

Our team analysed the analogy files and worked in the MicroStation 3D models to produce erection phase synoptics, views and sections, as well as the erection books. It also kept the erection progress book before taking over management of the Maubeuge project. In parallel, it provided process technical assistance, including equipment specifications, supplier follow-up and selection, and acting as the interface between the various project stakeholders.

Résultats :

Results:

3 Sunny Design & Solution team members

Bentley OpenBuilding MicroStation

Unité de valorisation énergétique PAPREC de Paillé

Modélisation 3D de l’unité de valorisation énergétique PAPREC de Paillé

Waste power plant

PAPREC

Paillé (17)

Environment & Energy

Design engineering
Project management

Contexte :

Context:

As part of the reconstruction of the Paillé waste power plant, under PAPREC Énergies project management, Sunny Design & Solution provides technical services for the erection phase, including site visits and direct coordination of the contractors involved.

Objectifs :

Objectives:

Structure and document the entire erection phase: works phasing, constructability of the boiler area, scaffolding organisation, inventory of the equipment to be erected, and field coordination with the erector.

Solution :

Solution:

Our team drafted the Site Evolution manual and the constructability books for the boiler area, as well as the boiler erection book and the scaffolding erection book. It also drew up the list of equipment to be erected, with site visits and direct coordination with the steel structure erector.

Résultats :

Results:

4 months of assignment

Site visits included

Steel erector coordination

Bureau d'études réalisation usine de valorisation énergétique des déchets CNIM Belgrade

Bureau d'études modélisation 3D Unité de Valorisation Énergétique (UVE) Belgrade CNIM

Waste-to-energy incinerator

CNIM

Belgrade - SERBIA

Environment & Energy

Design engineering

Contexte :

Context:

As part of a €370 million public-private partnership (PPP), CNIM, a French manufacturer of high-tech equipment, is building the Belgrade waste power plant. Sunny Design & Solution provides integrated technical services within the general arrangement drawings design office, bringing its engineering expertise to this large-scale international industrial project.

Objectifs :

Objectives:

Design the main steel structure and the supply air duct network, manage the subcontracted drawings (definition, general arrangement drawings, fabrication) and ensure technical compliance during on-site erection.

Solution :

Solution:

Our team modelled the main steel structure and coordinated the subcontractor’s studies, from definition drawings to general arrangement drawings and fabrication drawings, and managed the site non-conformity reports. It also handled the modelling of the main and secondary air ducts, the duct manual and the coordination of the subcontractor’s studies for this scope.

Résultats :

Results:

+300 drawings produced

1 600 t of steel structure coordinated

Plant capacity: 43 t/h of waste incinerated

Bureau d'études réalisation incinérateur déchets PAPREC La Réunion

Plan d'implantation de chantier pour une réalisation d'incinérateur, bureau d'études

Plan des zones de stockage et planning de montage pour une réalisation d'incinérateur, bureau d'études

RUN Eva incinerator

PAPREC

Pierrefonds - Réunion Island

Environment & Energy

Design engineering
Project management

Contexte :

Context:

As the Runeva waste power plant project evolved, PAPREC Engineering strengthened its engineering team. Sunny Design & Solution provided two complementary profiles for the erection phase and then for updating the general arrangement drawings after the PAPREC takeover.

Objectifs :

Objectives:

Produce all erection deliverables, then update all the general arrangement drawings to include the post-takeover PAPREC modifications, with KKS numbers placed in the 3D model.

Solution :

Solution:

Our team worked in two phases. The first, over 6 months, covered worksite and erection design: Guillaume drew up the site evolution book, detailed sheet by sheet, while Jason produced the constructability books by area as well as the boiler dimensional book and erection books. The second phase, over 2 months, covered the general arrangement drawings, with the update of the GA drawings and the integration of KKS tags into the 3D model in MicroStation V8i, carried out jointly by both team members.

Résultats :

Results:

6 months erection phase

2 months GA phase

2 Sunny Design & Solution team members · Bentley OpenBuilding MicroStation

Modélisation d'infrastructures industrielles pour le projet de fusion nucléaire ITER, bureau d'études Sunny Design & Solution

Fusion reactor

ITER

Saint-Paul-lès-Durance (13)

Nuclear

Design engineering

Contexte :

Context:

Design work within the civil work & general arrangement department of the ENGAGE consortium, responsible for the construction and general arrangement drawings studies of the Tokamak complex.

Objectifs :

Objectives:

Producing drawings, analysing and resolving clashes through dedicated support, modifying and optimising the 3D model, creating anchor catalogues, designing reinforcement systems and calculating loads on embedded plates.

Solution :

Solution:

Our designer met the very strict technical requirements and safety standards of the nuclear sector: clash resolution reports, steel structure and civil work drawings, embedded plate drawings and catalogues, and load calculations on these anchors.

Résultats :

Results:

300 days of assignments

March 2021 → June 2022

CATIA V5 / Excel

Bureau d'études industriel conception station de stockage et distribution de gaz ACTI

Gas storage and distribution station

ACTI

Ajaccio

Environment & Energy

Design engineering

Contexte :

Context:

Production of fabrication and as-built drawings for a new DN 150, PS 25 bar piping line subject to PED Category 3, module B+D, based on a validated 3D routing supplied in IFC.

Objectifs :

Objectives:

Produce the fabrication isometrics, support manuals, layout drawings and as-built documents compliant with PED Category 3 requirements.

Solution :

Solution:

The project manager coordinated and monitored the entire project, from design to complete fabrication drawings. The piping engineer produced all the technical deliverables required for execution: fabrication isometrics (PDF and DWG, Rev. A), fabrication support manual, general layout drawing with section, as well as as-built isometrics (Rev. B) and the associated as-built support manual. This complete documentation secured every stage of fabrication, from site preparation to the delivery of drawings matching the actual construction.

Résultats :

Results:

Isometrics book and support manual

AVEVA / MicroStation V8i

École secondaire en terre à Djilakh, au Sénégal

Earth-built secondary school in Djilakh

Competition entry

Djilakh - SENEGAL

Architecture

Contexte :

Context:

In the rural village of Djilakh, more than 4,000 inhabitants have two primary schools but no secondary school. The competition called for a sustainable school that could be built with simple techniques and local resources, on an isolated site and with a budget capped at €50,000.

Objectifs :

Objectives:

Create a secondary school accessible to the village, build with the resources available on site, limit heat gain, protect the classrooms from seasonal rains and allow simple construction by local workers.

Solution :

Solution:

The project arranges four classrooms, a staff room, a multipurpose hall, a library, toilets and an orchard around a central courtyard. The construction combines compressed earth bricks and Nubian vaults, with concrete used only for the large spans. A ventilated double roof, cross ventilation and a thermal chimney limit overheating and exhaust hot air naturally.

Résultats :

Results:

50 000 € target budget

4 classrooms

Built with local earth

Vue axonométrique de l’aménagement des berges de la Yodogawa, à Osaka

Yodogawa riverbank development

École Spéciale d’Architecture

Osaka - JAPAN

Architecture

Contexte :

Context:

In Osaka, the Yodogawa separates two forms of city: to the north, a more traditional, pedestrian urban fabric; to the south, a modern city shaped by large infrastructure. The riverbanks, largely devoted to occasional leisure, remain little used in everyday life despite their major role in the landscape and in people’s journeys.

Objectifs :

Objectives:

Connect the two urban banks with an inhabited pedestrian route, bring everyday uses back to the riverbanks, create spaces that encourage social interaction and give the river an active role in the relationship between city, nature and culture.

Solution :

Solution:

The site study first identified the Yodogawa as a boundary between two forms of city and as a space that is widely crossed but little inhabited. The project is then organised as an inhabited street along the riverbank, structured around necessary, optional and social activities. Programmes for work, learning, culture and contemplation gradually accompany the route. The proposal was developed through a site plan, plans, sections, axonometric views and perspectives.

Résultats :

Results:

An inhabited street on the riverbank

3 timeframes of use

The river becomes a link again

Maison individuelle réaménagée à La Tour-d’Aigues, façade sud avec jardin d’hiver et moucharabieh

Remodelling of a private house

Private client

La Tour-d’Aigues (84)

Architecture

Contexte :

Context:

In La Tour-d’Aigues, the ground floor of a private house was mainly taken up by service spaces, while getting upstairs was becoming difficult for a retired couple. With the north and east façades constrained by flood risk, the project naturally turned towards the garden to the south.

Objectifs :

Objectives:

Bring the living spaces together on the ground floor, make movement easier for a person with reduced mobility, improve natural light, take advantage of the south orientation and create a more direct relationship with the garden while preserving the privacy of the domestic spaces.

Solution :

Solution:

The project starts from an analysis of the existing building, circulation, sunlight and site constraints. The main functions of the home are grouped on the ground floor to limit movement. A south-facing winter garden is created as a bioclimatic buffer space, bringing light and warmth in winter while providing shade and ventilation in summer. The bathroom also opens onto the south garden and is screened by a mashrabiya to keep light, views and privacy.

Résultats :

Results:

Bioclimatic winter garden

Privacy preserved on the garden side

Living spaces on one level