220 CMR, 50, 732

Current through Register 1538, January 3, 2025

Section 732 - Purification Expenses

This amount shall include the cost of labor, materials used and expenses incurred in operating purification equipment and apparatus used for conditioning manufactured gas.

ITEMS

Labor:

1. Supervising.

2. Operating conveyors, condensers, coolers, tar extractors and precipitators, shaving scrubbers and napthalene and light oil scrubbers.

3. Emptying, rearranging, shifting, cleaning, purging, and refilling purifier boxes.

4. Removing spent oxide to refuse pile.

5. Revivifying oxide.

6. Oiling dip sheets of purifier boxes.

7. Inspecting, testing, controlling adjustments, and taking stains.

8. Cleaning and lubricating purification equipment.

Materials and Expenses:

9. Iron Oxide.

10. Unslacked lime.

11. Shavings.

12. Soda ash for liquid purifiers.

13. Wash oil for napthalene scrubber.

14. Sulphuric acid.

220 CMR, 50, 732