{"id":385737,"date":"2026-02-09T13:00:00","date_gmt":"2026-02-09T12:00:00","guid":{"rendered":"https:\/\/axelor.com\/?p=385737"},"modified":"2026-02-09T13:00:04","modified_gmt":"2026-02-09T12:00:04","slug":"gestion-de-chantier-btp","status":"publish","type":"post","link":"https:\/\/axelor.com\/fr\/gestion-de-chantier-btp\/","title":{"rendered":"Gestion de chantier BTP : \u00e9viter les d\u00e9rives de co\u00fbts et de d\u00e9lais"},"content":{"rendered":"
[et_pb_section fb_built=”1″ _builder_version=”4.23.1″ _module_preset=”default” use_background_color_gradient=”on” background_color_gradient_direction=”20deg” background_color_gradient_stops=”#0d021e 0%|#010177 100%” background_color_gradient_start=”#0d021e” background_color_gradient_end=”#010177″ background_image=”https:\/\/axelor.com\/wp-content\/uploads\/2023\/02\/la-conception-des-produits.png” custom_padding=”75px||75px||true|false” custom_css_main_element=”background-position:0 37%;” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_row _builder_version=”4.23.1″ _module_preset=”default” max_width=”1300px” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”4_4″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_text _builder_version=”4.23.1″ _module_preset=”default” text_font=”|||on|||||” text_font_size=”16px” text_letter_spacing=”5px” background_color=”rgba(62,207,142,0.3)” custom_margin=”|auto||auto|false|false” custom_padding=”||||false|false” custom_css_main_element=”width:fit-content;||padding:10px 20px;” text_text_shadow_style=”preset3″ text_text_shadow_blur_strength=”0.75em” text_text_shadow_color=”rgba(62,207,142,0.96)” border_radii=”on|40px|40px|40px|40px” border_color_all=”#3ecf8e” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n
Article<\/span><\/p>\n [\/et_pb_text][et_pb_text _builder_version=”4.23.1″ _module_preset=”default” text_text_color=”#FFFFFF” header_font_size=”47px” header_2_text_color=”#FFFFFF” hover_enabled=”0″ header_font_size_tablet=”40px” header_font_size_phone=”30px” header_font_size_last_edited=”on|tablet” global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″]<\/p>\n [\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.23.1″ _module_preset=”default” background_color=”#FFFFFF” custom_padding=”||||true|false” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_row column_structure=”1_3,1_3,1_3″ module_class=”ver-center” _builder_version=”4.23.1″ _module_preset=”default” width=”90%” max_width=”1380px” custom_padding=”||||false|false” hover_enabled=”0″ global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″][et_pb_column type=”1_3″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_text _builder_version=”4.23.1″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″]<\/p>\n Dans le secteur du b\u00e2timent et des travaux publics<\/a>, la gestion de chantier est un enjeu central de performance. Chaque projet a des contraintes techniques, humaines et financi\u00e8res. Cela se passe dans un contexte o\u00f9 les marges sont souvent faibles et les exigences contractuelles sont \u00e9lev\u00e9es. Malgr\u00e9 l\u2019exp\u00e9rience des \u00e9quipes, les d\u00e9rives de co\u00fbts et de d\u00e9lais restent fr\u00e9quentes et peuvent fragiliser durablement la rentabilit\u00e9 d\u2019un chantier.<\/p>\n [\/et_pb_text][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_image src=”https:\/\/axelor.com\/wp-content\/uploads\/2024\/01\/travaux-publics-1.png” alt=”ERP” title_text=”travaux-publics” _builder_version=”4.23.1″ _module_preset=”default” max_width=”450px” module_alignment=”center” hover_enabled=”0″ global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″][\/et_pb_image][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_text _builder_version=”4.23.1″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″]<\/p>\n Ces d\u00e9rives ne sont pourtant pas in\u00e9vitables. Elles sont, dans la majorit\u00e9 des cas, li\u00e9es \u00e0 des failles identifiables dans l\u2019organisation, le suivi ou la circulation de l\u2019information. Une gestion bien organis\u00e9e, avec des processus clairs et des outils appropri\u00e9s, aide \u00e0 s\u00e9curiser les projets. Cela permet de g\u00e9rer les chantiers avec plus de contr\u00f4le et de visibilit\u00e9.<\/p>\n [\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.23.1″ _module_preset=”default” custom_padding=”||||true|false” hover_enabled=”0″ locked=”off” global_colors_info=”{}” theme_builder_area=”post_content” module_class=”light-gray-bg” background_enable_color=”off” sticky_enabled=”0″][et_pb_row column_structure=”2_3,1_3″ module_class=”ver-center invert” _builder_version=”4.23.1″ _module_preset=”default” width=”90%” max_width=”1380px” custom_padding=”||||false|false” hover_enabled=”0″ global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″][et_pb_column type=”2_3″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_text _builder_version=”4.23.1″ _module_preset=”default” header_2_font_size=”27px” custom_margin=”||1px|||” hover_enabled=”0″ global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″]<\/p>\n [\/et_pb_text][et_pb_text _builder_version=”4.23.1″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″]<\/p>\n La phase de pr\u00e9paration est d\u00e9terminante. Un chantier mal pr\u00e9par\u00e9 g\u00e9n\u00e8re m\u00e9caniquement des ajustements permanents, sources de surco\u00fbts, de retards et de tensions op\u00e9rationnelles.<\/p>\n L\u2019anticipation commence par une lecture approfondie des documents contractuels et techniques. Les plans, les documents \u00e9crits et les r\u00e8gles doivent \u00eatre examin\u00e9s ensemble. Cela aide \u00e0 trouver les zones \u00e0 risque et les points importants.<\/p>\n Le chiffrage constitue un autre pilier fondamental. Une estimation impr\u00e9cise des co\u00fbts de main-d\u2019\u0153uvre, de mat\u00e9riel ou de sous-traitance fragilise imm\u00e9diatement l\u2019\u00e9quilibre \u00e9conomique du projet. Chaque poste doit \u00eatre \u00e9valu\u00e9 avec rigueur, en int\u00e9grant des hypoth\u00e8ses r\u00e9alistes et des marges raisonnables pour absorber les al\u00e9as propres au BTP.<\/p>\n Le planning joue enfin un r\u00f4le structurant. Trop souvent optimiste, il devient alors un facteur de pression plut\u00f4t qu\u2019un outil de pilotage. Un planning r\u00e9aliste, fait avec les \u00e9quipes sur le terrain, aide \u00e0 pr\u00e9voir les probl\u00e8mes. Il permet de coordonner les actions et de garantir les engagements.<\/p>\n [\/et_pb_text][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_image src=”https:\/\/axelor.com\/wp-content\/uploads\/2024\/01\/erp-btp.png” alt=”intelligence artificielle” title_text=”erp btp” _builder_version=”4.23.1″ _module_preset=”default” max_width=”450px” module_alignment=”center” hover_enabled=”0″ global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″ custom_margin=”||||false|false” custom_margin_last_edited=”on|phone” custom_margin_phone=”||30px||false|false” custom_margin_tablet=”||||false|false”][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.23.1″ _module_preset=”default” background_color=”#FFFFFF” custom_padding=”||||true|false” locked=”off” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_row column_structure=”2_5,3_5″ module_class=”ver-center ” _builder_version=”4.23.1″ _module_preset=”default” width=”90%” max_width=”1380px” custom_padding=”||||false|false” hover_enabled=”0″ global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″][et_pb_column type=”2_5″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_image src=”https:\/\/axelor.com\/wp-content\/uploads\/2023\/06\/cost-optimization.png” alt=”Femme qui fait ses calculs” title_text=”cost-optimization” _builder_version=”4.23.1″ _module_preset=”default” max_width=”450px” module_alignment=”center” hover_enabled=”0″ global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″ custom_margin_last_edited=”on|phone” custom_margin_phone=”40px||||false|false”][\/et_pb_image][\/et_pb_column][et_pb_column type=”3_5″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_text _builder_version=”4.23.1″ _module_preset=”default” header_2_font_size=”27px” custom_margin=”||1px|||” hover_enabled=”0″ global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″]<\/p>\n [\/et_pb_text][et_pb_text _builder_version=”4.23.1″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″]<\/p>\n Les d\u00e9rives financi\u00e8res ne surviennent que rarement de fa\u00e7on brutale. Elles s\u2019installent progressivement, \u00e0 travers une accumulation de petits \u00e9carts non d\u00e9tect\u00e9s ou non trait\u00e9s. C\u2019est pourquoi le suivi des co\u00fbts doit \u00eatre pens\u00e9 comme un processus continu, tout au long du chantier.<\/p>\n Comparer r\u00e9guli\u00e8rement les d\u00e9penses r\u00e9elles au budget pr\u00e9visionnel permet d\u2019identifier rapidement les \u00e9carts et d\u2019en analyser les causes. La main-d\u2019\u0153uvre, qui repr\u00e9sente une part importante des co\u00fbts, doit faire l\u2019objet d\u2019un suivi pr\u00e9cis. Sans visibilit\u00e9 sur les heures r\u00e9ellement consomm\u00e9es, les surco\u00fbts deviennent invisibles jusqu\u2019\u00e0 la cl\u00f4ture du chantier.<\/p>\n La gestion des achats et de la sous-traitance est \u00e9galement critique. Des commandes compl\u00e9mentaires, des modifications de prix ou des prestations non anticip\u00e9es peuvent rapidement d\u00e9s\u00e9quilibrer un budget. La formalisation des engagements et la validation des travaux suppl\u00e9mentaires sont essentielles pour conserver le contr\u00f4le financier.<\/p>\n Un suivi efficace repose enfin sur le partage de l\u2019information. Lorsque les \u00e9quipes op\u00e9rationnelles, les responsables financiers et la direction partagent une vision claire, les d\u00e9cisions sont plus rapides. Cela aide aussi \u00e0 mieux g\u00e9rer les risques.<\/p>\n [\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.23.1″ _module_preset=”default” custom_padding=”||||true|false” hover_enabled=”0″ locked=”off” global_colors_info=”{}” theme_builder_area=”post_content” module_class=”light-gray-bg” background_enable_color=”off” sticky_enabled=”0″][et_pb_row column_structure=”2_3,1_3″ module_class=”ver-center invert” _builder_version=”4.23.1″ _module_preset=”default” width=”90%” max_width=”1380px” custom_padding=”||||false|false” hover_enabled=”0″ global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″][et_pb_column type=”2_3″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_text _builder_version=”4.23.1″ _module_preset=”default” header_2_font_size=”27px” custom_margin=”||1px|||” hover_enabled=”0″ global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″]<\/p>\n [\/et_pb_text][et_pb_text _builder_version=”4.23.1″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″]<\/p>\n Le respect des d\u00e9lais est un enjeu majeur, tant sur le plan op\u00e9rationnel que contractuel. Un retard dans une \u00e9tape du chantier peut causer des probl\u00e8mes pour tout le projet. Cela peut entra\u00eener des co\u00fbts suppl\u00e9mentaires et des tensions avec le client.<\/p>\n La ma\u00eetrise des d\u00e9lais repose avant tout sur une coordination fine des intervenants. Chaque corps de m\u00e9tier d\u00e9pend du travail du pr\u00e9c\u00e9dent, et la moindre d\u00e9sorganisation peut entra\u00eener des temps morts ou des reprises de travaux. Le suivi r\u00e9gulier de l\u2019avancement r\u00e9el, compar\u00e9 au planning initial, permet d\u2019anticiper les retards et d\u2019ajuster les priorit\u00e9s.<\/p>\n La r\u00e9activit\u00e9 dans la prise de d\u00e9cision joue \u00e9galement un r\u00f4le cl\u00e9. Une validation tardive, un arbitrage report\u00e9 ou une information mal transmise peuvent bloquer un chantier pendant plusieurs jours. Structurer les circuits de d\u00e9cision et clarifier les responsabilit\u00e9s permet de limiter ces situations.<\/p>\n [\/et_pb_text][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”4.16″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_image src=”https:\/\/axelor.com\/wp-content\/uploads\/2024\/01\/btp3.png” alt=”intelligence artificielle” title_text=”btp3″ _builder_version=”4.23.1″ _module_preset=”default” max_width=”450px” module_alignment=”center” hover_enabled=”0″ global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″ custom_margin_last_edited=”on|phone” custom_margin_phone=”||30px||false|false”][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.23.1″ _module_preset=”default” background_enable_color=”off” custom_padding=”||||true|false” hover_enabled=”0″ locked=”off” global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″][et_pb_row use_custom_gutter=”on” gutter_width=”1″ make_equal=”on” _builder_version=”4.23.1″ _module_preset=”default” width=”90%” max_width=”1380px” custom_padding=”||||false|false” hover_enabled=”0″ custom_css_main_element=”gap:10px;” global_colors_info=”{}” column_structure=”1_3,1_3,1_3″ theme_builder_area=”post_content” sticky_enabled=”0″][et_pb_column type=”1_3″ _builder_version=”4.23.1″ _module_preset=”default” background_enable_color=”off” custom_padding=”25px|25px|25px|25px|true|true” hover_enabled=”0″ border_radii=”on|5px|5px|5px|5px” global_colors_info=”{}” theme_builder_area=”post_content” module_class=”light-gray-bg” sticky_enabled=”0″][et_pb_image src=”https:\/\/axelor.com\/wp-content\/uploads\/2024\/01\/btp2.png” alt=”intelligence artificielle” title_text=”btp2″ _builder_version=”4.23.1″ _module_preset=”default” max_width=”250px” module_alignment=”center” hover_enabled=”0″ global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″ custom_margin=”||20px||false|false”][\/et_pb_image][et_pb_text _builder_version=”4.23.1″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″ header_2_font_size_last_edited=”on|phone” header_2_font_size_phone=”27px”]<\/p>\n [\/et_pb_text][et_pb_text _builder_version=”4.23.1″ _module_preset=”default” theme_builder_area=”post_content” hover_enabled=”0″ sticky_enabled=”0″]<\/p>\n Un chantier BTP implique de nombreux acteurs aux r\u00f4les compl\u00e9mentaires. Lorsque l\u2019information est dispers\u00e9e entre diff\u00e9rents supports, la coordination devient complexe et source d\u2019erreurs. Les d\u00e9fauts de communication sont alors \u00e0 l\u2019origine de malfa\u00e7ons, de retards ou de conflits contractuels.<\/p>\n Centraliser l\u2019information chantier permet de s\u00e9curiser les \u00e9changes et de fiabiliser les d\u00e9cisions. Les comptes rendus, ordres de service, validations et documents techniques doivent \u00eatre accessibles aux personnes concern\u00e9es, au bon moment. Cette tra\u00e7abilit\u00e9 am\u00e9liore la collaboration et limite les incompr\u00e9hensions.<\/p>\n [\/et_pb_text][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”4.23.1″ _module_preset=”default” background_enable_color=”off” custom_padding=”25px|25px|25px|25px|true|true” hover_enabled=”0″ border_radii=”on|5px|5px|5px|5px” global_colors_info=”{}” theme_builder_area=”post_content” module_class=”light-gray-bg” sticky_enabled=”0″][et_pb_image src=”https:\/\/axelor.com\/wp-content\/uploads\/2023\/06\/Money-stress-cuate-1.png” alt=”Homme qui consulte ses factures” title_text=”btp3″ _builder_version=”4.23.1″ _module_preset=”default” max_width=”250px” module_alignment=”center” hover_enabled=”0″ global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″ custom_margin=”||20px||false|false”][\/et_pb_image][et_pb_text _builder_version=”4.23.1″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″ header_2_font_size_last_edited=”on|phone” header_2_font_size_phone=”27px”]<\/p>\n [\/et_pb_text][et_pb_text _builder_version=”4.23.1″ _module_preset=”default” theme_builder_area=”post_content” hover_enabled=”0″ sticky_enabled=”0″]<\/p>\n Les impr\u00e9vus font partie int\u00e9grante de tout chantier. Conditions m\u00e9t\u00e9orologiques d\u00e9favorables, contraintes techniques non identifi\u00e9es ou retards d\u2019approvisionnement sont autant de facteurs susceptibles d\u2019impacter les co\u00fbts et les d\u00e9lais. La diff\u00e9rence entre un chantier ma\u00eetris\u00e9 et un chantier en d\u00e9rive r\u00e9side dans la capacit\u00e9 \u00e0 traiter ces al\u00e9as de mani\u00e8re structur\u00e9e.<\/p>\n Chaque impr\u00e9vu doit \u00eatre analys\u00e9 rapidement afin d\u2019en mesurer l\u2019impact r\u00e9el. Les d\u00e9cisions prises doivent \u00eatre formalis\u00e9es et int\u00e9gr\u00e9es dans le suivi global du chantier. Cette discipline permet de conserver une vision claire de la situation et d\u2019\u00e9viter les d\u00e9rives non ma\u00eetris\u00e9es.<\/p>\n [\/et_pb_text][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”4.23.1″ _module_preset=”default” background_enable_color=”off” custom_padding=”25px|25px|25px|25px|true|true” hover_enabled=”0″ border_radii=”on|5px|5px|5px|5px” global_colors_info=”{}” theme_builder_area=”post_content” module_class=”light-gray-bg” sticky_enabled=”0″][et_pb_image src=”https:\/\/axelor.com\/wp-content\/uploads\/2026\/02\/construction.png” alt=”intelligence artificielle” title_text=”construction” _builder_version=”4.23.1″ _module_preset=”default” max_width=”250px” module_alignment=”center” hover_enabled=”0″ global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″ custom_margin=”||20px||false|false”][\/et_pb_image][et_pb_text _builder_version=”4.23.1″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” theme_builder_area=”post_content” sticky_enabled=”0″ header_2_font_size_last_edited=”on|phone” header_2_font_size_phone=”27px”]<\/p>\n [\/et_pb_text][et_pb_text _builder_version=”4.23.1″ _module_preset=”default” theme_builder_area=”post_content” hover_enabled=”0″ sticky_enabled=”0″]<\/p>\n Face \u00e0 la complexit\u00e9 croissante des projets, les m\u00e9thodes traditionnelles montrent leurs limites. La digitalisation<\/a> de la gestion de chantier permet de centraliser les donn\u00e9es, de fiabiliser les informations et d\u2019am\u00e9liorer la r\u00e9activit\u00e9 des \u00e9quipes.<\/p>\nGestion de chantier BTP :
\n\u00e9viter les d\u00e9rives de co\u00fbts et de d\u00e9lais<\/h1>\n\u2022 <\/span>Anticiper pour s\u00e9curiser le chantier d\u00e8s l\u2019amont<\/h2>\n
\u2022 <\/span>Ma\u00eetriser les co\u00fbts par un suivi continu et structur\u00e9<\/h2>\n
\u2022 <\/span>Piloter les d\u00e9lais pour \u00e9viter les effets domino<\/h2>\n
\u2022 <\/span>Am\u00e9liorer la coordination gr\u00e2ce \u00e0 une information centralis\u00e9e<\/h2>\n
\u2022 <\/span>G\u00e9rer les impr\u00e9vus sans perdre la ma\u00eetrise<\/h2>\n
\u2022 <\/span>Digitaliser la gestion de chantier pour gagner en visibilit\u00e9<\/h2>\n