Board of Boiler Rules Meeting Minutes May 23 & 24, 2017
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Board of Boiler Rules Meeting Minutes May 23 & 24, 2017 Department of Labor & Industries, Tacoma, WA Board Members: Other Attendees: Terry Chapin, Chair Michael Carlson, State of Washington Jeff Waytashek Calista Shoblom, State of Washington Lisa Hawkins Bruce Weech, State of Washington Jeff Barnes Larry Leet, City of Seattle Silas Carroll Brian Dykstra, Puget Sound Antique Tractor Assoc.* Tony Oda, Secretary Michael Low, State of Washington Greg Waggoner, HSB I&I Co. Inc. Linda Williamson, State of Washington* Matthew Erlich, Labor & Industries* Don Ugelstad, CH Murphy* Steve Robinson, Phillips 66* Chris Jackson, A&A Matrix RC** Alicia Curry, Labor & Industries** Jon Choitz, Hartford Steam Boiler** John Norris, Retired** * Attended Study Session only ** Attended Board Meeting only The Board of Boiler Rules Study Session was held on May 23, 2017, from 10:00 a.m. to 11:46 a.m. Discussion summaries are incorporated in the meeting minutes. The Board of Boiler Rules meeting was called to order by the Chair on May 24, 2017 at 10:00 a.m. The Board of Boiler Rules Public Hearing regarding the 4.16% fee increase in WAC 296-104- 700 was held on May 24, 2017, from 10:05 a.m. to 10:10 a.m. Agenda Item 1. The meeting agenda was reviewed and approved as written with the addition of department notes, which added a request from the Washington State Boiler Inspectors Association (WSBIA) to move the start time of the future Board of Boiler Rules study session time from 10 a.m. to 11 a.m. This request is to assist the association accomplish two goals, (1) hold their quarterly meetings in Tacoma, and (2) to allow state inspectors to be involved and participate in the board’s study session. Washington Commissioned Inspector’s input is critical to the WAC revision process as they are the main conduit for conveying the future changes to their stakeholders and insuring the public’s safety. Page 1 of 10 Board of Boiler Rules Meeting Minutes May 23 & 24, 2017 Department of Labor & Industries, Tacoma, WA Agenda Item 2. The minutes from the February 22, 2016 meeting were reviewed and approved as written. The department added language to the request form for future state specials to have Positive Material Identification (PMI) tests done to unknown materials PRIOR to presenting their request package to the board meeting. The board will reject any future state special requests involving unknown materials in the construction of the boiler/pressure vessel without PMI test results. Agenda Item 3. Public Hearing Agenda: Held on May 24, 2017 Chapter WAC 296-104-700 Changes The department has proposed a fee increase of 4.16% for fiscal year 2018 (OFM’s maximum allowable fiscal growth rate). L & I’s fiscal management has concluded that the Boiler Program’s budget and projected revenue indicate a fee increase is necessary to cover the program’s operating expenses for the coming 2017-2019 biennium. Attached is the official court reporter meeting minutes for the May 24, 2017, public hearing. The Board received no public comments during the public hearing. The proposed WAC 296- 104-700 revision listed above were reviewed and unanimously approved by the board. The new fees will be effective July 31, 2017 and published on the boiler website and in the next hardcopy publication of the boiler law. The Public Hearing portion of the meeting was closed at 10:10 a.m. Agenda Item 4. Washington State Special Request – Special Operating Permit Puget Sound Antique Tractor and Machinery Association 1923 Vulcan Iron Works Fire Tube Boiler. Brian Dykstra, representing Puget Sound Antique Tractor and Machinery Association (PSATMA), Lynden, WA is seeking a Washington State Special for a 1923 non-ASME code Vulcan iron works vertical extended firebox boiler, design number 2933, B/C number 43684 from a museum in Canada. The boiler will be used for display and operation at the annual show in Lynden (8/02/17 – 8/05/17) as well as other events during the year. The boiler was purchased so that it could be restored and operated for historical and educational purposes for their local community. The piping has been removed from the boiler and is ready to be replaced. The company has the original as-build sheets and inspection reports from 1923 to 1949. The boiler shows limited wear and appears to be in overall good condition. PSATMA is requesting operation with a maximum working pressure of 130 psi. This will allow the boiler to have enough capacity to run our 500hp, Corliss steam engine as well as other steam displays the association operates for the public. Page 2 of 10 Board of Boiler Rules Meeting Minutes May 23 & 24, 2017 Department of Labor & Industries, Tacoma, WA The Boiler Board reviewed the following documents: 1. PSATMA written summary of the vessel. 2. Pictures. 3. Design calculations. 4. NDE reports. Brian mentioned that when the association conducted a hydrostatic test on the boiler, they found a small leak on an existing rivet. Brian has contacted NB “R” repair company. A hydro needs to be performed and then operational tests. Based on PSATMA’s calculations the MAWP must not exceed 130 PSI, the board approved the Washington State Special with the following requirements: 1. Repair the leaking rivet by a National Board “R” Stamp Holder. 2. A proper ASME/NB pressure relief device is to be installed. 3. A successful hydrostatic test at 1.25 times the MAWP of 130 psi. 4. A jurisdictional internal and external certificate inspection will be conducted by the state inspector Linda Williamson. 5. Linda Williamson will assign a Washington State Special number after completion of the above listed requirements. 6. Per your association operating standards, only PSATMA trained operators will be allowed to operate this boiler. A letter from the board will be generated informing PSATMA of the approval of their request for a Washington state special with compliance of the above-mentioned requirements. Comments during the meeting: Linda Williamson: Requested that the option N/A (Not Applicable) be added to the checklist. She will send the department edits and give to Brian Dykstra for review/comments. Linda recommends board go forward with the state special. The board is considering adopting the 2015 NBIC and the board has done a lot of work with these codes and expectations for Historical boilers and is grateful for improved guidelines and there is a steam school for women for those interested. Brian Dykstra: What PMI documentation will be required in the future. The department will word smith the requirement with contingencies. Agenda Item 5. WAC 296-104-010 Administrative – What are the definitions of terms used in this chapter? This revision was proposed by the department’s Mike Carlson, to address proper safety standards in addressing discharge piping non-compliant conditions for domestic water heaters, as referenced in RCW 70.79.090 (5). Page 3 of 10 Board of Boiler Rules Meeting Minutes May 23 & 24, 2017 Department of Labor & Industries, Tacoma, WA "Hot water heater" shall mean a closed vessel designed to supply potable (domestic) hot water for external use to the system. All vessels must be listed by a nationally recognized testing agency. and Shall be protected with an approved temperature and pressure safety relief valve and shall not exceed any of the following limits: with the appropriate pressure and relieving capacity ratings. The discharge piping serving a temperature relief, pressure relief valve, or combination of both shall be ridged and have no valves, obstructions, or means of isolation and be provided with the following: (1) Equal to the size of the valve outlet and shall discharge full size to the flood level of the area receiving the discharge and pointing down. (2) Materials shall be rated at not less than the maximum operating temperature rating of the system and approved for such use. (3) Discharge pipe shall discharge independently by gravity through an air gap into the drainage system or outside of the building with the end of the pipe not exceeding 2 feet (610mm) and not less than 6 inches (152mm) above the ground and pointing downwards. (4) Discharge in such a manner that does not cause personal injury or structural damage. (5) No part of such discharge pipe shall be trapped or subject to freezing. (6) The terminal end of the pipe shall not be threaded. (7) Discharge from a relief valve into a water heater pan shall be prohibited. Exception: Where no drainage was provided, replacement water heating equipment shall only be required to provide a drain pointing downward from the relief valve to extend between 2 feet (610mm) and 6 inches (152 mm) from the floor. No additional floor drain need be provided. The discharge piping shall comply with the Latest adopted Uniform Plumbing Code, Section 608.5 and Washington State Amendments. The hot water heater shall not exceed any of the following limits: * Pressure of 160 psi (1100 kpa); * Temperature of 210 degrees F (99°C). *120 gallons in capacity *200,000 Btu/hr (58.61 kW) input Additional requirements: * Hot water heaters exceeding 120 gallons (454 liters) must be ASME code stamped; * Hot water heaters exceeding 200,000 Btu/hr (58.6158 kW) input must be ASME code stamped. Matthew Erlich: Whom should we be telling and what is it that is going to reach them? Insurance Inspectors, Plumbers/Pipefitters, Unions, Contractors Associations, HVAC, Washington Association Building Officials and Electrical were ideas. Page 4 of 10 Board of Boiler Rules Meeting Minutes May 23 & 24, 2017 Department of Labor & Industries, Tacoma, WA After much discussion between the board and the stakeholders in the audience, board member Si Carroll recommended that the requested revisions are worthwhile but would work better if they were placed in WAC 296-104-316 instead of in WAC 296-104-010, definitions.