Brake Application Pressure Tester
Each cargo tank which has efficiently handed a check or inspection specified in this part have to be marked in accordance with § one hundred eighty.415. Each cargo tank have to be evaluated in accordance with the acceptable results of tests and inspections prescribed in § a hundred and eighty.411. This paragraph does not apply to any cargo tank crammed prior to the check or inspection due date. The device must be capable of stopping the transfer of lading by operation of a transmitter carried by a certified person attending unloading of the cargo tank. The device is topic to the requirement in § 177.840(o) of this subchapter for a day by day take a look at at 45.72 meters (150 toes).
Rebarrelling means changing greater than 50 % of the combined shell and head materials of a cargo tank. § 180.416 - Discharge system inspection and upkeep program for cargo tanks transporting liquefied compressed gases. § a hundred and eighty.407 - Requirements for test and inspection of specification cargo tanks. Collapse to view solely § 180.407 - Requirements for check and inspection of specification cargo tanks. Seascape has recently a new (high) stress testing service for hire.
(ii) A Specification MC 306 cargo tank to adapt to a Specification DOT 406 cargo tank (See §§ 178.346-3 and 178.346-4 of this subchapter). (i) A Specification MC 300, MC 301, MC 302, MC 303, or MC 305 cargo tank, to adapt with a Specification MC 306 or DOT 406 cargo tank (See §§ 178.346-3 and 178.346-4 of this subchapter). Unless in any other case provided on this subpart, every cargo tank used for the transportation of hazardous materials have to be a certified packaging.
(vii) A Specification MC 330 cargo tank, to evolve with a Specification MC 331 cargo tank, besides as specifically required by § 173.315 of this subchapter (see §§ 178.337-eight and 178.337-9 of this subchapter). (vi) A Specification MC 312 cargo tank, to adapt with a Specification DOT 412 cargo tank (See §§ 178.348-four and 178. of this subchapter).
A cargo tank remarked and authorized in conformance with this paragraph (f) is excepted from the provisions of § a hundred and eighty.405(c). (iv) A assertion identifying the individual certifying the cargo tank and the date of certification. A vacuum-loaded cargo tank constructed prior to August 1, 1981, in conformance with paragraph (f) of this section, aside from paragraph (f)(i), could also be remarked and licensed in accordance with paragraphs (f) and of this part. (v) A cargo tank may be constructed of nickel, titanium, or other ASME sheet or plate supplies in accordance with an exemption. (B) For a cargo tank utilized in corrosive service, the distant means of closure may be actuated by guide or mechanical means only.
(v) A Specification MC 310 or MC 311 cargo tank, to evolve with a Specification MC 312 or DOT 412 cargo tank (See §§ 178.348-4 and 178. of this subchapter). (iv) A Specification MC 307 cargo tank, to evolve with a Specification DOT 407 cargo tank (See §§ 178.347-4 and 178. of this subchapter). (iii) A Specification MC 304 cargo tank, to evolve with a Specification MC 307 or DOT 407 cargo tank (See §§ 178.347-four and 178. of this subchapter).
(A) For a cargo tank used in apart from corrosive service, the distant means of closure must be activated for closure by guide or mechanical means and, in case of fireside, by an automatic warmth activated means. The holding time have to be determined, as required in § 178.338-9 of this subchapter, on each cargo tank or on a minimum of one cargo tank of each design. Any subsequent cargo tank manufactured to the same design kind (see § 178.320), if not individually tested, will need to have the optionally available take a look at regimen performed during the first cargo (see § 178.338-9 (b) and (c) of this subchapter).