Con Edison contact information sheet, Sep 2001

NYC 9/11 Public Portal Document

MONITORING EQUIPMENT (continued)

TASK ACTION LEVELS

Combustible Gas Indicator ()1 ()2 0-10% LEL No explosion hazard. ()3 10-25%LEL Potential explosion hazard; notify SHSO. Type: LEL/O. >25% LEL Explosion hazard; interrupt task/evacuate.

21.0%02 Oxygen normal. <21.0% Oj Oxygen deficient; notify SHSO. <19.5% Oj Interrupt task/evacuate.

(x) Not needed

COMMENTS:

PERSONNEL DECONTAMINATION PROCEDURES

ATTACH SITE MAP INDICATING EXCLUSION, DECONTAMINATION, AND SUPPORT ZONES (x) Not needed

Level C

* Wash overboots and overgloves with detergent (i.e., Alconox) solution. * Rinse with potable water. Remove tape from overboots and wrists. Remove overboots, overgloves, and coverall. * Discard all into secure drum; label and place drum in designated storage area. * Remove respirator. * Remove undergloves and discard into secure drum; label and place drum in designated storage area. * Wash face and hands with soap and water.

Level D

Wash face and hands with soap and water.

Respirators will be dissembled and rinsed with potable water in the field and allowed to drip dry, then inserted into a plastic bag after each use. They will be cleaned at the end of each day using alcohol wipes. Non-expendable reusable equipment (i.e., outer gloves, boots, and hard-hats) will be thoroughly washed at the decontamination location. Decontamination will consist of scrubbing contaminated gloves and boots with an Alconox or Simple Green detergent followed by a water rinse. Equipment will either be allowed to drip dry or be wiped off with paper towels, which will be collected, in secure drums. The drums will be labeled and then placed in designated storage area pending characterization and disposal by Con Edison. () Not needed

Containment and Disposal Method (Personnel Protective Equipment)

Disposable protective clothing and non-reusable equipment will be collected in secure drums. The drums will be labeled and then placed in a designated storage area pending final disposal. Reusable protective equipment will be thoroughly washed at the decontamination location. Decontamination will consist of scrubbing contaminated gloves and boots with an Alconox (or equal) detergent followed by a water rinse. Equipment will either be allowed to drip dry or be wiped off with paper towels, which will be collected, in secure drums. The drums will be labeled and then placed in a designated storage area pending characterization and disposal by Con Edison.

7 WTC HASP 11

NYC-WTC_000165925