2137-0022 Justification 112408

Department of Transportation

Office of the Chief Information Officer

Supporting Statement

Testing, Inspection and Marking Requirements for Cylinders

OMB Control No. 2137-0022

Justification #2137-0022

Introduction:

This is to request the Office of Management and Budget’s (OMB) renewed three-year approved clearance for the information collection entitled, “Testing, Inspection and Marking Requirements for Cylinders” OMB Control Number 2137-0022, which is currently due to expire on November 30, 2008.

Part A. Justification.

1. Circumstances that make collection of information necessary.

Information collection requirements address registration of manufacturers, re-qualifiers and repairers, and marking of cylinders by re-qualifiers and re-certifiers. This information is used to verify that cylinders meet required manufacturing standards prior to being authorized for initial use, and once manufactured, the cylinders are maintained and used in compliance with applicable requirements of the HMR as safe packagings for hazardous materials. The HMR are promulgated in accordance with U.S.C. 5110, the Federal hazardous materials transportation law. This information collection supports the Departmental Strategic Goal for Safety.

2. How, by whom, and for what purpose is the information used.

Requirements in § 180.201 of the HMR for qualification, maintenance and use of cylinders require that cylinders be periodically inspected and retested to ensure continuing compliance with packaging standards. Information collection requirements address registration of retesters and marking of cylinders by retesters with their identification number and retest date following the completion of tests. Records showing the results of inspections and retests must be retained by the cylinder owner or designated agent until expiration of the retest period or until the cylinder is reinspected or retested, whichever occurs first. These requirements are intended to ensure that retesters possess the qualifications necessary to perform tests and to identify to cylinder fillers and users that cylinders are qualified for continuing use.

The various information collection and recordkeeping requirements, purpose and use as found include, but are not limited to the following:

Legibility of Cylinder Markings: Each required marking on a cylinder must be maintained so that it is legible. Retest markings and original markings which are becoming illegible may be reproduced by stamping on a metal plate which must be permanently secured to the cylinder.

MANUFACTURE OF CYLINDERS - PART 178

Specification Marking: The packaging identification markings required by Part 178 including, where applicable, the name and address or symbol of the packaging manufacturer or approval agency.

Except for marked service pressure, markings required on cylinders may not be altered or removed. The marked service pressure may be changed through application to PHMSA and receipt of written instructions applicable to the procedure to be followed, §§ 178.2 and 178.3 - Each packaging represented as manufactured to a DOT specification or a UN standard must be marked with specification markings conforming to the applicable specifications. The marking certifies that all requirements of the DOT specification or UN standard, including performance tests have been met and that all functions performed by, or on behalf of, the person whose name or symbol appears as part of the marking conform to the all specified requirements. A packaging not conforming to the applicable specifications or standards may not be marked.

Notification: Except as specifically provided in §§ 178.337-18 and 178.345-10 of Part 178, the manufacturer or other person certifying compliance with the requirements of Part 178, and each subsequent distributor of that packaging shall:

Notify in writing each person to whom that packaging is transferred;

(a) All requirements not met at the time of transfer and

(b) Type and dimensions of any closures, including gaskets, needed to satisfy performance test requirements.

(c) Retain copies of each written notification for at least one year from date of issuance, and make copies of all written notifications available for inspection.

The following section in Part 178 requires that cylinders be marked:

§ 178.35(f).

Inspectors Report Retention: An inspector determines that all materials are in compliance with the specification requirements in Part 178 for that specific cylinder. After completion of the inspection, an inspector must determine that each cylinder is marked in compliance with the specification and furnish complete test reports to the maker of the cylinder, and upon request, to the purchaser. The inspector's report must be retained by the inspector and the manufacturer for 15 years from the original test date or the authorized service life of the cylinder.

The following sections in Part 178 require inspectors and manufacturers to comply with the statement above:

§§ 178.35(g)(h), 178.44(s), 178.45(n), 178.46(m), 178.47(p), 178.57(q), 178.59(n), 178.60(r), 178.61(p), and 178.68(n).

REQUALIFICATION OF CYLINDERS (§ 173.34)

No person may represent that he has retested a DOT specification cylinder under this section, by marking the cylinder with a test date or by any other means unless that person holds a current retester's identification number issued by PHMSA. Each required marking on a cylinder must be maintained so that it is legible. Original and retest markings which are becoming illegible may be reproduced by stamping on a metal plate which must be permanently secured to the cylinder.

No cylinder required to be retested may be used for the transportation of a hazardous material unless it has been retested successfully and the retester has marked the cylinder by stamping the cylinder retester identification number and date of retest plainly and permanently into the metal of the cylinder or on a metal plate which must be permanently secured to the cylinder.

Retester Application: Any person seeking approval as a cylinder retester shall apply to an independent inspection agency, approved by PHMSA pursuant to § 173.300a, for inspection of its retest facility. The applicant shall bear the cost of the inspection. A list of approved independent inspection agencies is available from the Associate Administrator for Hazardous Materials Safety, Office of Hazardous Materials Special Permits and Approvals (DHM-32), Pipeline and Hazardous Materials Administration, U.S. Department of Transportation, Washington, DC 20590-0001.

(a) After the inspection, the person seeking approval must submit a letter of recommendation and inspection report from the independent inspection agency and a completed approval application to the Associate Administrator.

(b) The Association Administrator reviews the application, the inspection report and recommendation submitted by the independent inspection agency, and other available information. The Associate Administrator issues a Retester Identification Number (RIN) if it finds that the applicant's facility and qualifications are adequate to properly inspect, test and mark cylinders under this section. Unless otherwise provided in the RIN issuance letter, a RIN expires five years from the date of issuance.

The retester shall apply for RIN renewal in a timely manner. An inspection report and a recommendation of an independent inspection agency are required for renewal. If the Associate Administrator receives a renewal application at least 50 days before expiration of the RIN, the RIN will remain in effect until the Associate Administrator issues the renewal or notifies the retester that the RIN will not be reissued.

A current RIN remains valid provided the retester's facility and qualifications are maintained at or above the level observed at the time of inspection by the independent inspection agency. The RIN holder shall report in writing any change in name, address, ownership or management of the holder; personnel performing any function under this section; or testing equipment to the Associate Administrator for Hazardous Materials Safety, Office of Hazardous Materials Special Permits and Approvals (DHM-32), Pipeline and Hazardous Materials Administration, U.S. Department of Transportation, Washington, DC 20590-0001 within 20 days of the change.

Recordkeeping: A retester shall maintain, at each location at which it inspects, retests or marks cylinders under this section, current copies of:

(a) Those portions of this subchapter that apply to its cylinder inspection, retesting and marking activities at that location.

(b) All exemptions governing exemption cylinders inspected, retested, or marked by the retester at that location.

(c) Each CGA publication incorporated by reference in § 171.7 of this subchapter that applies to the retester's cylinder inspection, retesting and marking activities that location.

The following records must be maintained, on paper or in a form from which a paper copy can be produced on request.

(a) Records of authority to inspect, retest, and mark must be maintained, as follows:

(1) Current RIN issuance letter;

(2) If the RIN has expired and renewal is pending, a copy of the renewal application; and

(3) Copies of notifications to PHMSA of retest personnel and equipment changes.

(4) Daily records of visual inspection and hydrostatic retest must be maintained in chronological order for five years. These records must include:

For each test to demonstrate calibration, the date; serial number of the calibrated cylinder; calibration test pressure; total, elastic and permanent expansions; and legible identification of retest operator. Calibrations must be recorded on the same sheets as, and in chronological order with, retest records for that date.

(b) For each cylinder retested or visually inspected, records containing the date; serial number; ICC/DOT specification or exemption number; service pressure; dimensions; manufacturer(name or symbol); owner; result of visual inspection; test pressure; total, elastic and permanent expansions; percent permanent expansion; disposition, with reason for retest, rejection or condemnation; and legible identification of test operator. For each cylinder marked pursuant to

§ 173.302(c)(5), the retest sheet must indicate the method by which average and maximum wall stresses were computed. Records must be kept for all completed retests, as well as unsuccessful retests. The entry for a later retest when performed after a cylinder fails to hold test pressure, or retest of a cylinder re-qualified after rejection, must indicate the date of the earlier inspection or retest; and

(c) Calculations of average and maximum wall stress pursuant to § 173.302(c)(3), if performed.

(d) The most recent certificate of calibration must be maintained for each calibrated cylinder used by the retester.

Cylinders made in compliance with certain specifications in the table in § 173.34(e)(10) and used exclusively in the service indicated may, in lieu of the periodic hydrostatic retest, be given a complete external visual inspection at the time such periodic retest becomes due. External visual inspection as described in the applicable CGA Pamphlet will, in addition to the following requirements, meet the requirements for visual inspection.

When this inspection is used in lieu of hydrostatic retesting, subsequent inspections are required. Inspections will be made only by competent persons and results will be recorded on a suitable data sheet, the completed copies to be kept by the owner or his authorized agent until either expiration of the retest period or until the cylinder is again re-inspected or retested, whichever occurs first.

The points to be recorded and checked on these data sheets are: date of inspection (month and year; DOT specification number; cylinders identification (registered symbol and serial number; cylinders identification (registered symbol and serial number, date of manufacture, and ownership symbol (if needed for adequate identification); type cylinder protective coating (painted, etc., and statement as to need of refinishing or recoating); conditions checked (leakage, corrosion, gouges, dents or digs in shell or heads, broken or damaged footring or protective ring or fire damage); disposition of cylinders (returned to service, to cylinder manufacturer for repairs or scrapped); a cylinder which passes the inspection prescribed shall have the date recorded in the manner presently prescribed for the recording of the retest date, except that an "E" is to follow the date (month and year) indicating re-qualification by the external inspection method.

Cylinder markings: Each cylinder passing retest must be marked with the cylinder retester's identification number set in a square pattern, between the month and year of the retest date in characters not less than 1/8" high with the first character occupying the upper left corner of the square pattern. The second character must in the upper right, the third in the lower right and the fourth in the lower left. For example, a cylinder retested May 1984 and approved by a retester who has been issued identification number A123 would be stamped:

A 1

5 84

3 2

Variations from the marking requirements may be permitted upon written request to, and approval from, PHMSA. Stamping must be in accordance with the location requirements of the cylinder specification. Date of previous tests must not be obliterated. Cylinders which are subject to the modified hydrostatic test only are not required to be marked with a retester's identification number.

Most cylinders must be subjected, at least once in five years, to a test by hydrostatic pressure in a water jacket for the determination of the expansion of the cylinder. A cylinder must be condemned if the elastic expansion exceeds the marked rejection elastic expansion.

A particular cylinder (DOT-3HT) must be condemned if there is any evidence of any denting or bulging. A cylinder must be condemned at the termination of a 24-year period following the date of the original test or after 4,380 pressurizations whichever occurs first. If a cylinder is recharged more than an average of once every other day, an accurate record of the number of re-chargings must be maintained by its owner, or his agent. Retest dates shall be applied by low stress type steel stamping to a depth no greater than that of the original marking at the time of manufacture.

Condemned markings: A cylinder that is condemned may not be filled with hazardous material for transportation in commerce where use of a specification packaging is required and may not be marked as meeting the requirements of this section or any DOT exemption. When a cylinder is required to be condemned, the retester must stamp a series of X's over the DOT specification number and marked service pressure, must stamp "CONDEMNED" on the shoulder, top head, or neck using a steel stamp and must notify the cylinder owner, in writing, that the cylinder is condemned and may not be filled with hazardous material for transportation in commerce where use of a specification packaging is required. Alternatively, at the direction of the owner, the retester may render the cylinder incapable of holding pressure. No person may remove or obliterate the "CONDEMNED" marking.

A cylinder made in compliance with DOT-3A specification or 3AA, not exceeding 125 pounds water capacity, currently in compliance with listed requirements and stamped with a five pointed star at least one-fourth of an inch high following the test date. If at any time a cylinder marked with the star is used other than as specified, the star following the most recent test date is obliterated and subsequent tests are made every 5 years.

A cylinder that previously contained a commodity classified as a “Class 8” must not be used for the transportation of any compressed gas unless the listed requirements are complied with. In addition to records showing the result of re-inspection and retest being kept by the owner or his authorized agent until either expiration of the retest period or until the cylinder is again re-inspected or retested, whichever occurs first, the record of the inspection and test shall include the date (month and year) of the inspection and test; the cylinder identification (including ICC or DOT specification number, registered symbol, serial number, date of manufacture, and ownership symbol); the conditions checked (leakage, corrosion, gouges, dents, or digs in shell heads, broken or damaged footrings, or fire damage) and the disposition on the cylinder (returned to service, returned to the manufacturer for repairs, or scrapped).

An acetylene cylinder must be re-qualified by a person who holds a valid retester's identification number. Each cylinder successfully passing a shell or filler re-qualification must be marked with the retester's identification number. In addition, the cylinder must be appropriately marked to identify the type of re-qualification performed in accordance with paragraph 4.8 of CGA Pamphlet C-13. For example, the letter "S" shall be used for a shell re-qualification and the letter "F" for a porous filler re-qualification.

Fire extinguishers in compliance with § 173.309 are authorized to be retested in accordance with § 173.34(e) if using the modified hydrostatic test method. The cylinder must be marked with the date of the rests (month and year) followed by the letter "S".

Reheat treatment: Previous to the reheat treatment procedure, each cylinder must be subjected to a careful internal and external inspection. The cylinders must be segregated for reheat treatment in lots of 100 or less cylinders of the same general size having practically the same chemical composition. The reheat treatment must be carried out, supervised and reported as prescribed for the heat treatment in the specification in Part 178 covering the manufacture of the cylinder in question. Data from the original reports of manufacture of the cylinders must be available.

The reheat treatment must be followed by hydrostatic retest, such retest to be carried out, supervised and reported and prescribed for the hydrostatic test (as discussed above) in the specification covering the manufacture of the cylinder in question. Repair by welding or brazing of specification DOT 3A, 3AA, 3B, 3C cylinders, but only for the removal and replacement of neckrings and footrings attached to cylinders originally manufactured to conform to § 178.36(e), 178.37(e), 178.38(e), whichever applies. Replacement must be followed by reheat treating, testing, inspection, and supervised and reported as prescribed by the specification covering their original manufacture.

Repaired and rebuilt cylinders: Inspectors reports must conform to that required by the specification covering original manufacture with the word "repaired" substituted for "manufactured." Original markings are shown and new additional markings added and statement: "Cylinders were carefully inspected for defects after removal of neckrings and after replacement when replacement was made by process of welding-brazing)".

Rebuilt DOT 4 and DOT 8 welded or brazed cylinders - Such rebuilding must be done by a manufacturer of these types of cylinders or a repair facility approved by PHMSA, and by a process similar to that used in its original manufacture and under the following specific requirements:

(1) The replacement of a pressure part such as wall, heads, or bottoms of cylinders or the replacement of the porous filling material shall be considered rebuilding;

(2) Rebuilt cylinders shall be considered as new cylinders and conform to all requirements of the specifications applying, including verification of material, examination, inspection, etc., and the rendering of the proper reports to the purchaser, cylinder rebuilder, and PHMSA. The report must show that cylinders were rebuilt;

(3) Information in sufficient detail regarding previous serial numbers and identification symbols must be filed with PHMSA.

The current requalification functions include a visual inspection and a volumetric expansion test. Pressure tests, repairs, and rebuilding approval are existing requirements. The information collection for these persons does not change.

3. Extent of automated information collection.

The information required is particular and unique. Industry may use any type of technology to meet information collection and recordkeeping requirements as long as it is retrievable when requested. PHMSA encourages the use of automated technology to reduce burden.

The Government Paperwork Elimination Act directs agencies to allow the option of electronic filing and recordkeeping by October 2003, when practicable. Electronic filing and recordkeeping for tests for manufacture and inspection of cylinders is authorized; however, we do not require these records to be submitted to us, so this is not applicable.

4. Efforts to identify duplication.

There is no duplication, as the information requested is not required by any other source. Each response is unique and information derived from one source may not be obtained from another.

5. Efforts to minimize the burden on small businesses.

Because this information is unique, similar information is unavailable. However, the collection of this information is reviewed periodically to ensure that the requirements involving safety in the transportation of hazardous materials are kept to the necessary standards to protect all involved.

6. Impact of less frequent collection of information.

Due to the hazards involved in transporting cylinders, if collection of information or recordkeeping was required less frequently, the hazards to the public safety would increase due to the probability of incidents during transportation.

7. Special circumstances.

This collection of information is generally conducted in a manner consistent with the guidelines in 5 CFR 1320.5(d)(2) with the following qualifications:

a. Length of time between tests and inspections and results of prior tests that must be kept until the next re-qualification.

b. Tests that must be made every time a cylinder is recharged or when there is evidence of damage or corrosion and records maintained of re-qualification results.

c. Tests that must be made after repairs to verify integrity of repaired cylinders and records maintained to verify repairs.

8. Compliance with 5 CFR 1320.8.

A 60-Day Notice requesting comments was published in the Federal Register on November 30, 2007 [72 FR 67782]. No comments pertaining to this information collection were received. A 30-Day Notice requesting comments was published in the Federal Register on February 13, 2008 [73 FR 8400]. No comments pertaining to this information collection were received. During the review process for this information collection, it was discovered that the burden hours referenced in the aforementioned Notices did not reference accurate calculations for this information collection. A 30-Day Notice revising the burden hours has been submitted to the Federal Register for immediate publication. See Attachment 1.

9. Payments or gifts to respondents.

There is no payment or gift provided to respondents associated with this collection of information.

10. Assurance of confidentiality.

The recordkeeping requirements of this information collection do not include anything of a sensitive nature or of any matters considered private. Therefore, we do not foresee any need to assure confidentiality of the information to be collected.

11. Justification for collection of sensitive information.

Not applicable. Information is not of a sensitive nature.

12. Estimate of burden hours for information requested.

Estimate of total annual burden: 171,462 (66,667 + 417 + 792 + 180 + 1,666 + 360 + 30 + 100,000 + 100 + 1,250)

Estimate of total annual cost: $994,396.00 ($180,000 + $124,170 + $405,780 + $66 + $416 + $64 + $640 + $25,000 + $5,760 + $2,500 + $250,000

Current Burden Hours

The respondent's hour burden is estimated as follows:

Approximately 800 persons and 4,000,000 cylinders will be affected by the requirements pertaining to this information collection each year (once every 5 years) at the time of requalification. It will take approximately 5 minutes to perform the ET on aluminum cylinders manufactured of 6351-T6 aluminum alloy.

4,000,000 cylinders x 5 minutes = 20,000,000 minutes, divided by 60/ hour = 333,333 hours, divided by 5 years = 66,666 hours.

Cylinder requalification: 2,000,000 cylinders requalified annually by 1,975 respondents with each cylinder taking approximately 0.75 seconds to stamp identification number and requalification date.

2,000,000 cylinders x 0.75 seconds = 1,500,000 seconds, divided by 60 seconds / minute = 25,000 minutes, divided by 60 minutes / hour = 417 hours.

An average of 66 applications for a cylinder identification number are received each month for an annual total of 792 applications. Each application will take approximately one hour.

66 applications / month x 12 months x 1 hour / application = 792.

The annual information collection burden for this application is 792 hours.

An average of two requests for approval of rebuilding facilities are received annually. These requests will take an average of 10 hours each to complete. Recordkeeping for each request will take approximately 80 hours for cylinder rebuilding facilities.

(2 requests / year x 10 hours / request) + (2 requests / year x 80 hours / request) =

20 + 160 = 180 hours.

The total information collection burden for this approval request is 180 hours.

Approximately 500 cylinder owners will each annually requalify an average of 10 cylinders that contained corrosive liquid. This is an annual total of 5,000 cylinders. Each cylinder will take approximately 20 minutes to requalify, inspect, and record test results.

500 owners x 10 cylinders = 5,000 cylinders x 20 minutes / cylinder = 100,000 minutes, divided by 60 minutes / hour = 1,666 hours.

The annual information collection burden for requalification is 1,666 hours.

The average burden for maintaining an accurate record of the number of cylinders recharged more than once every other day is 360 hours. This is arrived at as follows: 100 user-owners, airlines and private aircraft operators will recharge these cylinders an average of 108 times per year. It will take approximately two minutes to note this on a log.

100 owners x 108 recharges = 10,800 x 2 minutes = 21,600 minutes, divided by 60 minutes / hour = 360 hours.

The total annual information collection burden and recordkeeping burden of cylinders recharged more than once every other day is 360 hours.

An average of 10 requests to change marked service pressure is received annually. The request takes approximately three hours to complete.

10 requests x 3 hours / request = 30 hours.

The annual information collection burden for this request is 30 hours.

The general hydrostatic retest and visual inspection requirements for all cylinders and related recordkeeping requirements will involve retesting or inspecting approximately 2,000,000 cylinders annually with records maintained by approximately 100,000 cylinder owners. These recordkeeping requirements will take approximately 3.0 minutes based on the following:

Internal visual inspection 40 seconds

Pressurization 20 seconds

External visual inspection

and holding time 60 seconds

Pressure release 30 seconds

Checking data sheet 30 seconds

180 seconds or 3.0 minutes

2,000,000 cylinders x 3.0 minutes, divided by 60 minutes / hour = 100,000 burden hours.

The total annual information collection and recordkeeping burden is 100,000 hours.

Approximately 300 cylinders will be repaired by welding or brazing annually. Each report, due to welding or brazing time will take approximately 20 minutes to prepare.

300 cylinders x 20 minutes / cylinder = 6,000 minutes, divided by 60 minutes / hour = 100.

The annual recordkeeping burden for this activity is 100 hours.

Approximately 100 processors of acetylene will each test approximately 500 cylinders annually for an annual total of 50,000 cylinders tested. Each test will take approximately 1.5 minutes.

100 processors x 500 cylinders = 50,000 cylinders x 1.5 minutes / cylinder = 75,000 minutes, divided by 60 / hour = 1,250.

The annual recordkeeping burden is 1,250 hours.

Current Burden Costs

Cylinder requalification: We estimate that the annual cost of the additional ET will be $0.45 per cylinder. The average cost of ET is the annual cost per cylinder ($.45) multiplied by the number of cylinders (4,000,000), or $1,800,000.

Approximately 2,000 dies each costing an average of $60. 2,000 x $60 = $120,000 total cost.

A labor cost of approximately $10 per hour x 417 hours. 417 x $10 = $4,170.

$120,000 + $4,170 = Total cost of $124,170.

Cylinder requalifier identification - New and renewed application to become a cylinder requalifier - 792 applications each taking approximately 18 minutes of professional time or 240 hours at a cost of approximately $25 per hour. 792 x 18/60 x $25 = $5,940. Clerical cost for 240 hours is approximately $16 per hour. 240 x $16 = $3,840. Average cost for an independent inspector is $500 each. Total cost for independent inspection is 792 x $500 = $396,000.

Total cost is $5,940 + $3,840 + $396,000 = $405,780.

Requests to change marked service pressure - Each applicant will use 2 hours professional time at a cost of approximately $25 per hour. Total cost of one applicant is 2 hours x $25 = $50. Clerical costs will be approximately $16 per hour x one hour = $16.

Total cost is $50 + $16 = $66

Rebuilt cylinder requests - One professional from each respondent spending an average of 8 hours at an average salary of $26 for each response. For the two responses received annually, the result is an average cost to respondents for professional time of:

Total cost is 2 x 8 x $26 = $416.

One clerical employee from each respondent spending an average of 2 hours per response at an average salary of $16 per hour. For the two responses received annually, this will result in an average cost to respondents for clerical time of.

Total cost is 2 x 2 x $16 = $64.

Approximately 20 hours of clerical time will be spent annually on recordkeeping. This will result in an average hourly wage cost of $16 per hour or $320 annually for each respondent. There are two companies approved, making the total annual recordkeeping burden:

Total cost is 2 x 20 x $16 = $640.

Total yearly cost to respondents for rebuilding:

Professional: $ 416

Clerical: 704 ($64 + $640)

$1,120

Inspection and test of cylinders previously containing corrosive liquid - approximately 5,000 cylinders at an average cost of $5 each are tested annually.

The total annual cost is 5,000 x $5 = $25,000.

Recordkeeping requirements for cylinders recharged more than once a day - The total annual burden is 360 hours at an average salary of $16 per hour to record the recharging.

Total cost is 360 x $ 16 = $5,760.

Welding and brazing recordkeeping - 300 cylinders each taking approximately 20 minutes to repair for a total of 100 hours at a cost of approximately $25 per hour.

Total cost is 300 x 20 = 6,000, divided by 60 minutes in an hour x $25 = total cost of $2,500.

Tests and recordkeeping of acetylene cylinders - approximately 50,000 cylinders at an average cost of $5 each are tested annually.

The total annual cost to all respondents is 50,000 x $5 = $250,000.

13. Estimate of total annual costs to respondents.

There is no cost burden to respondents except those identified in item 12 above.

14. Estimate of cost to the Federal government.

One clerical employee spending approximately 500 hours annually on each request (typing, filing, mailing, etc.) at a cost of $10.23 per hour. 500 x $10.23 = total clerical cost of $5,115.

Contractor to input data received on volumetric expansion tests, requalification applications, generate letters, forms, etc., are approximately $35,000 annually.

15. Explanation of program changes or adjustments.

There is a change in burden due to mathematical revisions in the estimation of the annual burden hours.

16. Publication of results of data collection.

There is no publication for statistical use and no statistical techniques are involved.

17. Approval for not displaying the expiration date of OMB approval.

Approved OMB number is prominently displayed in the text of 49 CFR 171.6

18. Exceptions to certification statement.

There is no exception to PHMSA's certification of this request for information collection approval.

There is no exception to PHMSA’s certification of this request for information collection approval.

Attachments:

See Attachment 1 below.

Part B. Collections of Information Employing Statistical Methods

This information collection does not employ statistical methods.

1. Describe potential respondent universe and any sampling selection method to be used.

There is no potential respondent universe or any sampling selection method being used.

2. Describe procedures for collecting information, including statistical methodology for

stratification and sample selection, estimation procedures, degree of accuracy needed, and less than annual periodic data cycles.

There are no procedures for collecting information, including statistical methodology for stratification and sample selection, estimation procedures, degree of accuracy needed, and less than annual periodic data cycles.

3. Describe methods to maximize response rate.

There are no methods to maximize the response rate.

4. Describe tests of procedures or methods.

There are no tests of procedures or methods.

5. Provide name and telephone number of individuals who were consulted on statistical aspects of the information collection and who will actually collect and/or analyze the information.

There were no individuals consulted on statistical aspects of the information collection.

BILLING CODE 4910-60-P

DEPARTMENT OF TRANSPORTATION

Pipeline and Hazardous Materials Safety Administration

[Docket No. PHMSA-2008-0018 (Notice No. 08-7)]

Information Collection Activity Under OMB Review

AGENCY: Pipeline and Hazardous Materials Safety Administration (PHMSA), DOT.

ACTION: Notice and request for comments.

SUMMARY: This notice revises mathematical calculations of the total annual burden hours for OMB Control No. 2137-0022, indicated under the “Supplementary Information” section of the Docket No. PHMSA-2008-0018 (Notice 08-1) Information Collection Activities Under OMB Review; 2008 Renewals, published in the Federal Register on February 13, 2008 (73 FR 8400). In compliance with the Paperwork Reduction Act of 1995 (44 U.S.C. 3501 et seq.), this notice announces that the Information Collection Request (ICR) abstracted below will be forwarded to the Office of Management and Budget (OMB) for review and comments. The ICR describes the nature of the information collection and the expected burden.

DATES: Interested persons are invited to submit comments on or before [INSERT DATE OF 30 DAYS AFTER FEDERAL REGISTER PUBLICATION].

ADDRESSES: Send comments regarding the burden estimate, including suggestions for reducing the burden, to the Office of Management and Budget (OMB), Attention: Desk Officer for PHMSA, 725 17^th Street, NW, Washington, DC 20503. Comments are invited on: whether the proposed collection of information is necessary for the proper performance of the functions of the Department, including whether the information will have practical utility; the accuracy of the Department’s estimate of the burden of the proposed information collection; ways to enhance the quality, utility and clarity of the information to be collected; and ways to minimize the burden of the collection of information on respondents, including the use of automated collection techniques or other forms of information technology. A comment to OMB is most effective if OMB receives it within 30 days of publication.

FOR FURTHER INFORMATION CONTACT: Deborah Boothe or T. Glenn Foster, U.S. Department of Transportation, Office of Hazardous Materials Standards (PHH-11), Pipeline and Hazardous Materials Safety Administration, 1200 New Jersey Avenue, SE, East Building, 2nd Floor, Washington, DC. 20590-0001, Telephone (202) 366-8553.

SUPPLEMENTARY INFORMATION:

Section 1320.8 (d), Title 5, Code of Federal Regulations requires PHMSA to provide interested members of the public and affected agencies an opportunity to comment on information collection and recordkeeping requests. This notice identifies information collection requests that PHMSA will be submitting to OMB for renewal and extension. These information collections are contained in 49 CFR Parts 110 and 130 and the Hazardous Materials Regulations (HMR; 49 CFR Parts 171-180). PHMSA has revised burden estimates, where appropriate, to reflect current reporting levels or adjustments based on changes in proposed or final rules published since the information collections were last approved. The following information is provided for each information collection: (1) Title of the information collection, including former title if a change is being made; (2) OMB control number; (3) abstract of the information collection activity; (4) description of affected public; (5) estimate of total annual reporting and recordkeeping burden; and (6) frequency of collection. PHMSA will request a three-year term of approval for each information collection activity and, when approved by OMB, publish notice of the approval in the Federal Register.

PHMSA requests comments on the following information collection:

Title: Testing, Inspection and Marking Requirements for Cylinders

OMB Control Number: 2137-0022

Type of Request: Extension of a currently approved information collection.

Abstract: Requirements in § 173.301 for qualification, maintenance and use of cylinders require that cylinders be periodically inspected and retested to ensure continuing compliance with packaging standards. Information collection requirements address registration of retesters and marking of cylinders by retesters with their identification number and retest date following conduct of tests. Records showing the results of inspections and retests must be kept by the cylinder owner or designated agent until expiration of the retest period or until the cylinder is reinspected or retested, whichever occurs first. These requirements are intended to ensure that retesters have the qualifications to perform tests and to identify to cylinder fillers and users that cylinders are qualified for continuing use. Information collection requirements in § 173.303

require that fillers of acetylene cylinders keep, for at least 30 days, a daily record of the representative pressure to which cylinders are filled.

Affected Public: Fillers, owners, users and retesters of reusable cylinders.

Recordkeeping:

Estimated Number of Respondents: 139,352

Estimated Number of Responses: 153,287

Estimated Annual Burden Hours: 171,462

Frequency of collection: On occasion

PHMSA specifically requests comments on the information collection. Please direct your request for a copy of this information collection to Deborah Boothe or T. Glenn Foster, U.S. Department of Transportation, Office of Hazardous Materials Standards (PHH-11), Pipeline and Hazardous Materials Safety Administration, 1200 New Jersey Avenue, SE, East Building, 2nd Floor, Washington, DC. 20590-0001, Telephone (202) 366-8553.

Issued in Washington, DC on .

Edward T. Mazzullo

Director, Office of Hazardous Materials Standards

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