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Maintenance and repair of overhead cranes in the production building of the enterprise.

Manufacture and installation of cyclones - Calculation of the parameters of the aspiration system (aerodynamic calculation, static and dynamic pressure, flow velocity, selection of sections, etc.); - Complete selection of the dust-collecting equipment optimal for this production; - Specification of equipment and metal products; - General instructions, characteristics of exhaust equipment, characteristics of local suction, axonometric schemes, layout of technological and aspiration equipment, sections at different elevations; - :)lectron and printed version of Working drawings.

Overhaul of the compressor Alup SCK 42-8 F0710995. Compressor room. Consists of four compressors: Alup SCK 42-8 2 pcs Alup Solo 30 1pc Alup Largo 30 1pc As a result of inspection of the compressor Alup SCK 42-8 F0710995, the following was revealed: 1. Strong noise of the bearings of the electric motor and the screw block. 2. The axial backlash of the rotor of the screw block is beyond the manufacturer's tolerance Overhaul of the compressor Alup SCK 42-8 F0710995

Overhaul of the compressor Airpol PR30 P19431213. The compressor room consists of three compressors: Airpol PR30 2 pcs Airpol 30 1pc As a result of inspection of the Airpol PR30 P19431213 compressor, the following was revealed: 1. Strong noise of the bearings of the electric motor and the screw block. 2. The axial backlash of the rotor of the screw block is beyond the manufacturer's tolerance 3. Increased vibration when starting the compressor. 4. Slight fogging of the high-pressure hose Overhaul of the compressor Airpol PR30 P19431213

Repair of the aspiration pipeline. Scope of work: 1. Repair of the duct Ø160mm, st.h. 3.0mm (welding patches 300*200) – 2 pcs; 2. Duct repair Ø315mm, st.h. 3.0mm (welding patches 600*700) – 3 pcs; 3. Repair of the duct Ø355mm, st.h. 3.0mm (welding patches 700 * 400) – 4 pcs; 4. Duct repair Ø450mm, st.h. 3.0mm (welding patches 700*600) – 2 pcs; 5. Repair tee pants Ø355/Ø160/Ø160mm, art.h. 3.0mm (welding patches 300* 200) – 1 piece 6. Repair tee pants Ø450/Ø315/Ø315mm, st.h. 3.0mm (welding patches 800 * 600) – 1 piece; 7. Repair of the outlet 45° Ø160mm, st.h. 3.0mm (welding patches 300*200) – 2 pcs; 8. Repair of the branch 2D 45° Ø315mm, st.h. 3.0mm (welding patches 300*500) – 3 pcs; 9. Repair of the branch 2D 45° Ø450mm, st.h. 3.0mm (welding patches 700*700) – 1 piece; 10. Repair of the branch 2D 90° Ø630mm, st.h. 3.0 mm (welding patches 400 * 600) – 1 piece 11. The maximum height of the work performed is 6 m. The material for the patches is provided by the Customer, mechanisms and other consumables are provided by the Contractor. Before performing the work, coordinate the wiring diagram with the Customer. Repair of the aspiration pipeline.

Parts to replace the line aspiration system. Parts to replace the line aspiration system.

Delivery of a fork-lift side loader for transportation of long packs, up to 14m in the amount of 1 pc. Delivery of a forklift side loader.

Examination of industrial safety of lifting cranes of the workshop

Call for Bidding for Rexnord bearings 1. Bearing assembly ZMC 2208 (Rexnord) - 2 pcs. 2. Bearing ZBR-2400 Rexnord - 2 pcs.

The gear of the presser: • Drawing: 0,S220014 • Quantity: 80 pcs. • Material for manufacturing Steel 40X 2. The pinion of the presser: • Drawing: 0,S220013 • Quantity: 36 pcs. • Material for manufacturing Steel 40X 3. Pinion of the presser: • Drawing: 0,S220029 • Quantity: 8 pcs. • Material for manufacturing Steel 40X 4. Pinion of the presser: • Drawing: 0, S220015 • Quantity: 4 pcs. • Material for manufacturing Steel 40X 5. The sprocket of the presser: • Drawing: 0, S220023 • Quantity: 16 pcs. • Material for manufacturing Steel 45 6. The sprocket of the presser: • Drawing: 0, S220025 • Quantity: 8 pcs. • Material for manufacturing Steel 45 7. The sprocket of the presser: • Drawing: 0, S220026 • Quantity: 4 pcs. • Material for manufacturing Steel 45 8. The sprocket of the presser: • Drawing: 0, S220032 • Quantity: 4 pcs. • Material for manufacturing Steel 45

1. The Piggy Bank • Material for manufacturing steel 20K; • Drawing: TM 1417.00.000 • Quantity: 2 pcs 2. Pre-siphon • Material for manufacturing steel 20K; • Drawing: TM 1418.00.000 • Quantity: 1 piece 3. Cover • Material for manufacturing steel C245; • Drawing: TM 2154.00.000 • Quantity: 1 piece 4. Melt drain tray • Material for manufacturing steel 22K, • Drawing: TM 1431.00.000 • Quantity: 2 pcs 5. The tray is rotatable • Material for manufacturing steel 22K • Drawing: TM 1432-01.00.000 • Quantity: 2 pcs

1. The Piggy Bank • Material for manufacturing steel 20K; • Drawing: MVP-111.00.000SB • Quantity: 2 pcs 2. Emergency flight • Material for manufacturing steel 22K; • Drawing: MVP-131.00.000SB • Quantity: 2 pcs 3. Drain tray • Material for manufacturing steel 22K; • Drawing: TM 1877.00.00 • Quantity: 4 pcs 4. Upper tray • Material for manufacturing steel 22K; • Drawing: MVP-058.00.000 • Quantity: 4 pcs

Current transformers TFND-110M-II 1000/5 - 3 pcs Voltage transformers NKF-110/57 U1 - 3 pcs

Stub • Material for manufacturing steel 45; • Drawing: MVP 038.03.039 • Quantity: 600 pcs These parts are installed on a centrifuge (fiber forming machine). The nodes are the main spare parts of the centrifuge. The centrifuge operates at high speeds up to 6000 rpm and the temperature of the feedstock to it is 1500 degrees Celsius. An emergency failure of the parts may result in the failure of the centrifuge itself, the shutdown of the line and the loss of raw materials.

1. 1. Impeller • Material for manufacturing Steel 3, Steel 20; • Quantity – 60 pcs. (z6 Pcs. left surfacing,24 pcs. right surfacing) • Drawing - MVP 002.00.000 The fan body is the main part of the edge trimming unit on the mineral wool plate production line. With the help of this fan, crushed mineral wool products are transported, it has a large abrasive. Revolutions up to 3000 rpm, the temperature directly in the workplace of the wheel is up to 40 degrees Celsius.

Applicants for the supply of small architectural forms (MAF) for the improvement of the K22 housing (Stolichny residential complex) and K405, K406, Shk1320, DDU220 (Heroes residential complex) at the address: MO, Balashikha, mkr. Savvino / mkr. Center-2 to the Moscow region, for the needs of the general contracting organization LLC "Construction Company MIS", which performs work for the branch of LLC "Glavstroy-Regions". IAF supply

The Call for Bidding of building materials for the North-Eastern Mining and Geological Company (JSC ChGGK) The Call for Bidding of building materials for the North-Eastern Mining and Geological Company (JSC ChGGK)

Call for Bidding gates

Snow removal service from the roof