Page 313 - Wastewater Solids Incineration Systems

274 Wastewater Solids Incineration Systems

• Photographs; manufacturer, type, or trade name of castable and brick; and
brick part numbers (standard or special shape).
• Changes from the original design, problems during construction or startup,
and information regarding the company that performed the work.

When repairs or modifications are made, the following information should be
recorded:
• Company (or persons) who performed the work.
• Detailed description of work, including date.
• Material—type, amount used, and cost.
• Labor required—hours and cost.
• Any problems during repairs.
• Source of spare parts—original manufacturer or qualified foundry.
Preventive maintenance is needed once a year when the incinerator is shut down
and cleaned. A thorough inspection of all internal parts should be conducted,
including the following:
• Burners (tile cracking and slag),
• Side walls (cracking and slag), and
• Ceilings (cracking and slag).

3.0 SUGGESTED READING
ASTM International Active Standard: D1857-04 Standard Test Method for Fusibility
of Coal and Coke Ash. http://www.astm.org (accessed April 2008).