Описать "усталость металла" в горно-шахтном оборудовании

I am looking for a performer for 3D modeling and the development of design documentation for a classic type air heating boiler fueled by wood, with a burning duration of 6-12 hours. Power output is 20 kW.Tasks: 3D model in SolidWorks (assembly + parts: casing, combustion chamber, heat exchanger, ash pan, flue gas unit) Working drawings of parts and assembly drawings Specification (BOM)Requirements: Experience in designing boilers, heat exchange equipment, or sheet metal (welded structures) Proficient in SolidWorks (Sheet Metal, Weldments) Understanding of basic thermal calculations — an advantageDeadline: 2 weeks Format: can be conveniently discussed after the responsePlease send a portfolio with examples of similar work (boilers, heat exchangers, welded metal structures).

A working project for a wooden two-story frame with a total area of 144 sq m is required. The grid is located in a column layout of 6x6 meters. The ceiling height is 7.2 m. The purpose of the frame is for individual storage rooms. The load is 300 kg per m2.

A project for a stove is needed, with a layout for two floors. On the first floor, a solid fuel stove for large firewood, one meter long. On the second floor, either a stove or a fireplace with gas channels for heating the second floor. Between the floors, there is a reinforced concrete slab, hollow. Above the second floor, there is an attic. On the second floor, the stove should be plastered, while on the first floor, it can be without plaster. Dimensions First floor Height 2200 mm from the floor to the slab Maximum width 1150 mm Length is not limited Second floor Opening in the wall 2100*2300 (height) Width up to 1200, the smaller the better. I am open to any options! The first floor is a basement. The area of the house is 120 m². The stove on the first floor is designed to heat a buffer tank of 600 liters for the underfloor heating on the second floor. The stove on the second floor serves as additional heating during the off-season, provided there is a fuel chamber. In the case of a stove, it serves as additional heating for adjacent rooms.

Vectorization (digitization) of the paper reconstruction project (115 sq.m) and registration in the EDESSB Task description: I am looking for a certified design engineer (or architect) with a valid qualification certificate and experience in the EDESSB office for digitizing and entering the completed reconstruction project into the system. Initial data of the object: Object type: separation of part of the premises of the former dormitory into a separate residential apartment. Area: 115 sq. m. Documentation status: there is an old, fully approved paper project (construction intentions) developed by a municipal architectural planning enterprise. The project has not been uploaded to the EDESSB system before (has not been digitized). Legal basis: there is an official and valid decision of the executive committee of the city council granting permission for reconstruction, the object has already been officially assigned an apartment number (address). Communications: all old paper approvals from the Fire Service, Sanitary Inspection, and City Gas (Gorgaz) are available. All networks are physically connected, metering devices are installed, and supply contracts are active. What specifically needs to be done (Scope of work): Vectorization (digitization): Redraw architectural and planning solutions from the paper archive into electronic form (PDF/DWG formats) according to current standards for graphic material design. Formation of the case in EDESSB: Create a project card in EDESSB and legally correctly attach the existing initial data: the executive committee's decision and old paper approvals from the services. Entry without new TU/MUO: Since the networks are existing and the re-planning occurs within the capital walls, the project is uploaded based on the CMU Resolution No. 406 (without issuing new TU and MUO). It is necessary to correctly fill in the declarative fields in the system to avoid blocks. Registration: Sign the project with your electronic signature and generate a registration number for the project with a QR code for the client for further submission of the Notification of the start of construction works in "Diia". Requirements for the performer: Availability of a valid certificate (I will check in the Register of certified persons). Successful experience in "processing" similar archival objects/reconstructions through EDESSB without new TU. CRITICALLY IMPORTANT CONDITION (REGARDING THE ENTRY METHODOLOGY): Please do not offer to develop a new project from scratch under modern standards at the full commercial design rate. The object has 100% ready, approved solutions in the capital walls. The task is specifically about updating the information of the old project (Stage P) through vectorization (according to the Procedure for maintaining EDESSB). Please base the work on official algorithms for entering "old" architectural solutions into EDESSB, which are currently widely discussed at professional workshops (for example, methods for supporting and digitizing archives from CLC PRO Group / PRO InfoBud). PRO InfoBud / Consultations / Commissioning / How to update information in EDESSB: guide for "old" permits. https://proinfobud.ua/yedessb/aktualizatsiya-vidomostey-yedessb-stari-proekty/ A vectorized plan is uploaded to the system, and the current decision of the executive committee and the paper letter from 2006 with wet seals from the city architect, the Ministry of Emergency Situations, and Gorgaz are attached as legal initial permit grounds. The program will not require new TU and MUO, as the project card indicates the absence of the need for new connections. A specialist is needed who clearly knows this technical toolkit of the EDESSB office. clcgroup.com.uaWorkshop “Entry and updating of “old projects” in EDESSB”https://clcgroup.com.ua/blog/aktualizatsiya-vidomostej-v-yedessb-shhodo-starih-proektiv/ Please indicate in your bids the final cost for the entire turnkey work (including uploading to the system) and realistic deadlines for completion. It is necessary to digitize the ready solution; there is no need to invent architecture or construction from scratch.

Execute the working project (foundation, metal structures, roofing) Submit a visualization for approval with the client