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EHPAD electricity

€6-12 EUR / hour

Closed
Posted 11 months ago

€6-12 EUR / hour

L’établissement est équipé d’un réservoir de rétention des eaux pluviales de 60 m3, 3 mètres de profondeur, enterré. Son utilisation est réservée essentiellement à l’arrosage des divers jardins d’agréments du site de l’EHPAD. Le niveau de la retenue doit être contrôlé, pour cela, trois pompes de relevage immergées seront nécessaires pour le contrôle du niveau anti-débordement et le rejet vers le réseau EP de METZ. Le pompage et le traitement de l’eau pour l’utilisation à des fins d’arrosage ne seront pas étudiés. CARACTERISTIQUES DES POMPES : - 3 Pompes triphasées 400V – 2,2 kW – FP : 0,83 – η : 0.86 équipées sonde thermique PTC. - Les pompes sont situées respectivement à 15, 25 et 30 mètres du coffret de commande et de protection qui lui sera situé dans le local TGBT au RDC de l’établissement. FONCTIONNEMENT DU SYSTEME : - Le fonctionnement du relevage des eaux se fera à l’aide de 3 pompes en fonctionnement cyclique, le temps de fonctionnement continu de chaque pompe ne devra pas excéder 0,5 heure (sauf niveaux très haut, fonctionnement continu autorisé). - Elles seront alimentées par 3 variateurs de fréquence adaptés. - La gestion des niveaux sera assurée par deux sondes de niveaux analogiques utilisant deux technologies différentes et fonctionnant en redondance. - Hauteurs caractéristiques de fonctionnement : - 3 mètres niveau très haut, fonctionnement des trois pompes. - 2,80 mètres niveau haut, fonctionnement de deux pompes. - 2,30 mètres niveau normal à atteindre. - 0,80 mètre ordre d’arrêt du puisage pour l’arrosage (contact sec sur bornes). - Sur la porte du coffret on trouvera : - Un arrêt d’urgence. - La signalisation de présence tension, de marche et de défaut thermique des trois pompes. - Un commutateur rotatif deux positions fixes assurant le fonctionnement local ou distant pour des raisons de maintenance. - L’ensemble des informations du système seront consultables et ajustable en supervision depuis n’importe quel PC, tablette ou smartphone connectés au système. - L’ensemble des défauts seront ramenés au coffret d’alarmes techniques (CAT) au niveau de l’accueil RDC de l’établissement reprenant notamment : - Les défauts thermiques moteurs - Les défauts variateurs. - La position OF de toutes les protections. CONTENUE DE L’ETUDE TECHNIQUE : - Choix détaillé de l’automatisme et des interfaces utilisés. - Réalisation effective et réaliste des programmes. - Calcul et choix de l’ensemble des protections électriques. - Calculs et choix de l’enveloppe (IP, IK, dimensionnement, refroidissement...). - L’ensemble des schémas (implantation, unifilaires, multifilaires, borniers...). - La rédaction de la « conduite de l’installation » en direction du client. - Le chiffrage de l’ensemble fourniture, pose et mise en service.
Project ID: 36762190

About the project

4 proposals
Remote project
Active 9 mos ago

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4 freelancers are bidding on average €13 EUR/hour for this job
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Hello Good afternoon , I hope you are doing great. Just finished reading the brief details of your job . I see you have been looking for a freelancer who has experience with Software Architecture and Software Testing. Upon the first look I feel confident about getting it done because of having experience doing similar jobs My Experience? I have 9 years of experience working with those technologies. Its been 8 years since I have been working on freelancer.com, Please review my profile. Check: Skills, Portfolio, Customer Feedbacks. Why Choose Me? 1. I have done more than 250 major projects only on freelancer.com. 2. I have not received a single bad feedback since last 5-6 years. 3. You will find 5 star feedback on last 100+ major projects which shows my clients are happy with my work. Portfolio: https://www.freelancer.com/u/AwaisChaudhry Timings: 9am - 9pm Eastern US Time I would like you to start the chat so we could discuss it in detail and we will continue from there. Thanks! Awais
€22 EUR in 22 days
4.9 (82 reviews)
8.2
8.2
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Hi there, I have a team of professional full-stack .Web developer with my self having more than 4 years of rich experience in .Web development and I am 100% confident that we are perfectly fit for this job and our rates are also compatible as well. Please send me a message in chat so we can discuss your project further. • .NET 6, .NET 5, .NET CORE • .NET Framework • ASP .NET • jQuery, HTML, CSS, Bootstrap • React.js • Angular.js • Node.js • AWS Services (IoT, Cognito, Code commit, RDS, EC2, EventBridges, API Gateways) • Entity Framework • Rest API, MVC, WPF • CQRS, MediatR • HTML5, CSS3, jQuery, BootStrap • Microsoft SQL Server, MySQL, PostgreSQL Worked on Third party API Integrations with the app. Wrote Logic That involved Complex Monetary Transactions and Calculations - Agile Methodologies - Software Development Life Cycle (SDLC) - Software Design Regards, Mudassir Ilyass
€9 EUR in 40 days
5.0 (1 review)
0.3
0.3
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Greetings Dear Client. Welcome to my profile, Home to Professional and Quality services with 100% customer satisfaction guarantee. I'm a Certified & Experienced Expert in the respective project requirements. Dear Client, I take this opportunity to inform you that i have KEENLY gone through all your project requirements as given in your project description and I confirm to you that i can perfectly deliver as instructed. Being in possession of all CLEARLY STATED required project skills as this is my area of professional specialisation having completed all Certifications and developed adequate experience in the same area, I hereby humbly request you to consider my bid for Professional, Quality and Affordable services always. STRICT TIMELY DELIVERY & UNLIMITED REVISIONS. Kindly Message Me We Discuss More About The Project and seal the contract. Welcome and Thank-you.
€9 EUR in 40 days
0.0 (0 reviews)
0.0
0.0
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Hello, my name is Walter and I am a web developer with more than 10 years of experience specializing in web & software development. I have a wealth of knowledge in website (front-end and back-end) and software development, which makes me the right person for this job. I understand that you are looking for someone to install an electricity system at an EHPAD, specifically to connect the system to the EP network at METZ. Specifically, you need three underground pumps with 400V triphasic motors to control the level of the water reservoir, as well as three analog level sensors with thermographic probes to monitor the system's performance. I believe that my expertise in software architecture and web development make me the ideal person for this project. My experience working with WordPress, Wix and Squarespace makes me well-versed in how to design and implement an efficient electricity system on a website. Additionally, my background in mobile app development makes me an expert when it comes to working with React Native on Android devices as well as mobile applications in general.
€10 EUR in 40 days
0.0 (0 reviews)
0.0
0.0

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Member since Mar 20, 2023

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