API 1633 : 1992

Section 1 - General
1.1 Purpose
1.2 Affected Areas of Automotive Service Facilities
Section 2 - Relevant EPA Programs
2.1 Safe Drinking Water Act (SDWA)
2.2 Resource Conservation and Recovery Act (RCRA)
2.3 Clean Water Act (CWA)
Section 3 - Guidelines for Temporary or Permanent
            Closure of Floor Drains
3.1 General
3.2 Site Investigation Phase
3.3 Floor Drain Sealing Phase
3.4 Reconnecting Floor Drains
Section 4 - Guidelines for Closing Drywells and
            Cesspools
4.1 General
4.2 Initial Testing
4.3 Closure Procedure A
4.4 Closure Procedure B
Section 5 - Guidelines for Closing Septic Systems
5.1 General
5.2 Initial Testing
5.3 Closure Procedure C
5.4 Closure Procedure D
Section 6 - Future Disposal of Non-Hazardous Materials
            from Drains
6.1 General
6.2 Handling Non-Hazardous Materials
6.3 Compliance with All Applicable Rules
Section 7 - Service Bay Operating Procedures
7.1 General
7.2 Handling Fluids
7.3 Sealing Bay Floors
7.4 Cleaning Bay Floors
Appendix A - Procedures for Cleaning Bay Floors at
             Automotive Service Facilities

Gives closure procedures for types of Class V injection wells (including drywells, cesspools, and septic systems), receiving service bay wash waters. These are typically found in the retail and industrial sectors where passenger cars and light-duty trucks are maintained. If a mishap occurs, maintenance of the vehicles could result in contamination of wash or other wastewater by oil, grease or other automotive service fluids.