Renovation of a K8 type OP-650 boiler

The scope of work included: 1. Repair of the evaporator
- Scaffolding assembly
- Insulation replacement
- Replacement of scraper made of reinforced concrete
- Replacement of the evaporator tubes
2. Repair of the drum and exchange of separation
3. Replacement of the first stage water heater including chambers
4. Fremont I of the superheater steam superheater
5. Replacement / I stage of the primary steam superheater with intermediate chambers
and the inlet chamber
6. Replacement of the 11 / degree of the primary superheater including the chambers
7. Renovation of the IV stage of the primary superheater
8. Replacement of the V stage of the superheater of primary vapor
9. Exchange / I stage of a superheater reheater
In the scope of refurbishment of boiler No. 8 ZRE Katowice, it has carried out the following supplies:
1. Delivery of the first stage water heater including chambers
2. Delivery / I stage of the primary steam superheater with intermediate chambers and the inlet chamber
3. Delivery of 11 / degree of the primary superheater, including chambers
4. Delivery of the V stage of the superheater of primary vapor
5. Delivery / I stage of superheater reheater
6. Supply of expansion of the drum
In the scope of refurbishment of boiler No. 8 ZRE Katowice, it has carried out the following supplies:
1. Delivery of the first stage water heater including chambers
2. Delivery / I stage of the primary steam superheater with intermediate chambers and the inlet chamber
3. Delivery of 11 / degree of the primary superheater, including chambers
4. Delivery of the V stage of the superheater of primary vapor
5. Delivery / I stage of superheater reheater
6. Supply of expansion of the drum