S.C. Code Regs. § § 61-86.1.V

Current through Register Vol. 48, No. 10, October 25, 2024

Section 61-86.1.V - ASBESTOS PROJECTS/GENERAL INFORMATION

A. Applicability.

The requirements of this Section shall apply to the owner/operator, building inspector, management planner, project designer, air sampler, supervisor, worker, non-industrial facility owner/operator, or demolition contractor of any asbestos project involving the disturbance of RACM or ACM.

B. General Requirements.

1. A person licensed as an asbestos project designer shall prepare the written design for each abatement renovation project involving the removal of greater than 3,000 square, 1,500 linear or 656 cubic feet of RACM in a facility. However, all projects must be designed in accordance with 40 CFR 763.90(g) (Federal Register, Volume 52, Number 210, Friday, October 30, 1987), as amended, and any subsequent amendments and editions, and this regulation.

2. The asbestos project design must address:

a. Preparation of each asbestos-related work area;

b. Establishment of each containment;

c. Establishment of each decontamination unit and procedures for use;

d. Evaluation and selection of various fiber release control options;

e. Establishment, maintenance, and monitoring of negative air pressure within each containment;

f. RACM enclosure, removal, encapsulation, or repair work practices;

g. Visual inspection procedures for each asbestos abatement containment area;

h. Clean-up and final clearance procedures;

i. Air monitoring, including analysis, documentation, and any other required record keeping;

j. Respiratory protection and personal protective equipment requirements;

k. Procedures for on-site storage, handling, and disposal of ACM and project waste; and

l. Procedures for maintaining personnel licenses and training certificates on-site.

3. An owner/operator shall obtain an asbestos project license from the Department prior to beginning any NESHAP, small, minor, or demolition asbestos project subject to this regulation unless reporting quarterly as specified herein or in the case of an emergency removal.

4. When air monitoring is required by this regulation, the facility owner shall utilize a person licensed as an air sampler and ensure that all air monitoring is performed.

5. When any negative pressure enclosure or contained work area is required for any sized asbestos abatement project or demolition project, the following requirements shall apply:

a. There shall be sufficient negative pressure differential equipment to ensure at least four air changes per hour;

b. A minimum of -0.02 column inches of water pressure differential, relative to outside pressure, shall be maintained as verified and recorded by a manometer;

c. The manometer record of daily readings (to be taken four times during every eight-hour work shift by a licensed air sampler independent from the contractor) verifying the negative pressure shall be maintained at the job site for Department review for the duration of the project;

d. The inlet sensor of the manometer shall be located at the farthest point from any source of make-up air;

e. The manometer must be calibrated prior to the start of each work shift;

f. Negative pressure shall be maintained until final clearance has been achieved; and

g. Air movement shall be directed away from employees performing asbestos work within the enclosure/containment and toward a HEPA filtration or other collection device.

6. The owner/operator shall notify the Department by telephone and follow up in writing as soon as possible, but not later than, the following working day when a project has been canceled.

7. The disposal requirements of this regulation shall be applicable to all asbestos-containing and asbestos-contaminated materials for any abatement activity.

8. The owner/operator shall ensure that contaminated water is filtered through a five-micron or smaller filter and discharged to a sanitary sewer system. No contaminated or filtered water shall be allowed to leak or drain outside of the work area.

C. Other Requirements at the Project Sites.

1. Every asbestos abatement entity performing abatement work shall have at the project site a legible, clear copy of a valid current initial or refresher training certificate issued by an approved training provider.

2. Every asbestos abatement entity performing abatement work shall have a clear, legible copy of a valid Department-issued personnel license at the project site.

3. For the duration of an abatement project, the asbestos owner/operator shall ensure that:

a. Each worker and supervisor employed at the abatement project site meets the applicable training and licensing requirements of this regulation.

b. At all times while abatement (including preparation, removal, and cleanup) of RACM is being performed at NESHAP and small projects, at least one licensed supervisor remains inside of each contained work area supervising the work. During abatement at regulated roofing projects, the supervisor shall be in the immediate work area supervising the work.

c. A means is available at all times during abatement at NESHAP and small abatement projects for Department inspectors or other authorized visitors to communicate with persons within the immediate contained work area in order to gain access.

d. For the duration of the asbestos project, a daily log containing the name and signature of every individual entering the negative pressure enclosure/regulated area shall be maintained on site.

e. The contained work area is secured at all times to prevent access of unauthorized visitors or unprotected persons.

f. Legible copies of Department letters of approval for alternative work practices are at the project site and available for inspection for the duration of abatement.

4. The contractor shall not proceed with abatement unless the air sampler fulfills all specified air monitoring requirements.

5. Commercial labor providers shall ensure that each worker or supervisor has completed appropriate training as specified in this regulation.

D. Alternative Work Practices for Any Sized Asbestos Project.

1. The Department may, on a case-by-case basis, approve and issue a variance for an alternative procedure for control of emissions from an asbestos abatement project, provided the owner/operator submits a written description of the alternative procedure to the Department prior to beginning work and demonstrates to the satisfaction of the Department that compliance with the prescribed procedures will not be practical or feasible, and that the proposed alternative procedures provide equivalent protection from asbestos exposure.

2. The owner/operator shall keep a copy of the Department's written approval at the work site and make it available for review by Department personnel upon request.

E. Emergency Operation.

1. For an emergency operation, the owner/operator must notify the Department by telephone (outside of normal business hours, an electronically recorded verbal notification is acceptable for approval to execute the emergency operation) and must submit a project notification/application as early as possible before, but not later than, the working day following the emergency operation. The notification/application may be transmitted via facsimile.

2. The facility owner shall notify the Department in writing of the date and hour that the emergency occurred; a description of the sudden, unexpected event; and an explanation of how the event caused an unsafe condition, public safety or health threat, equipment damage or would impose an unreasonable financial burden. The owner shall submit this information with the project notification/application.

S.C. Code Regs. § 61-86.1.V