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Our services

From survey to delivery.

A complete architectural service structure, assembled around the exact phase, scale and ambition of your project.

Sigma / 2026

01 / Integrated scope

Fifteen services. One coordinated practice

Survey, design, documentation and delivery.

01

Existing Condition Survey

is a process of evaluating and documenting the characteristics of a building or site before any development, renovation, or construction project. It includes collecting data on ...

02

Energy Performance Certificate

The energy certificate is a document that summarizes the energy performance of a building or construction project. It presents key information on energy consumption, energy sour...

03

Fire Safety Notice

The main objective of the fire safety notice is to protect the occupants, minimize fire risks, and ensure an effective response in case of emergency. It is also a tool for raisi...

04

BA plans

Reinforced concrete plans are crucial to ensure the safety and durability of structures. They serve as a guide for engineers, architects, and contractors, ensuring that each ele...

05

Topographic plan

A topographic plan is a graphical document that provides a detailed representation of the surface of a plot of land, including its natural and artificial features. It is used in...

06

Project Sketch (2D and 3D)

The project sketch represents the initial phase of the design of a construction project. It consists of a simplified representation of the main ideas, developed by the architect...

07

Preliminary Design Study

The Preliminary Design (APS) is a crucial stage in the design of a construction project, following the sketch phase. It specifies the technical and functional aspects, with prel...

08

Detailed Preliminary Design

The Detailed Design (APD) is a key stage in architectural design, following the Preliminary Design (APS). At this stage, the project is refined with finalized architectural plan...

09

Authorization

Obtaining a permit for a construction project is a crucial step in architecture, granted by local authorities to ensure compliance with urban planning regulations, safety standa...

10

Execution Plans

Execution plans are essential in the construction process, translating ideas from previous phases into detailed technical documents. They specify precisely how the project will ...

11

Tender Document (DCE)

The Tender Document (DCE) is a set of essential documents for awarding contracts in construction projects. It provides companies with the necessary information to submit bids th...

12

Site supervision

Site supervision is a key stage in the management of construction projects, aimed at monitoring the progress of the work to ensure compliance with the plans and specifications o...

13

2D and 3D interior layout plans, including execution details

The interior layout plan is a key document in the design of interior spaces. It defines the arrangement of areas, taking into account circulation flows and user needs. This plan...

14

Turnkey execution of interior fit-out works

Turnkey execution of interior fit-out works is a comprehensive service covering the entire process, from design to completion. This service simplifies the management of complex ...

15

Supply of interior furniture

It consists of selecting, ordering, and delivering the furniture needed for fitting out an interior space. This includes identifying furniture needs according to the project req...