CFR > Title 46 - Shipping > CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY > SUBCHAPTER D—TANK VESSELS (parts 30 to 39) > PART 35—OPERATIONS > SUBPART 35.30—General Safety Rules (§35.30-1 to §35.30-40) > 35.30-30—Portable electric equipment—TB/ALL.

35.30-30—Portable electric equipment—TB/ALL.

Portable electric equipment must not be used in a hazardous location described in subpart of this chapter except:
(a) Self-contained, battery-fed, explosion-proof lamps approved by Underwriters Laboratories Inc., Factory Mutual Research Corporation, or other independent laboratory recognized by the Commandant, for use in a Class I, Division 1 location for the electrical group classification of the cargo;
(b) Intrinsically safe equipment approved by Underwriters Laboratories Inc., Factory Mutual Research Corporation, or other independent laboratory recognized by the Commandant, for use in a Class I, Division 1 location for the electrical group classification of the cargo; and
(c) Any electrical equipment, if:
(1) The hazardous location is:
(i) Enclosed; and
(ii) Gas free;
(2) The adjacent compartments are:
(i) Gas free;
(ii) Inerted;
(iii) Filled with water;
(iv) Filled with Grade E liquid; or
(v) Spaces where flammable gases are not expected to accumulate; and:
(3) Each compartment where flammable gas is expected to accumulate is:
(i) Closed; and
(ii) Secured.
[CGD 74-125A, 47 FR 15230, Apr. 8, 1982]