Boiler 2 NB 10598 Internal and External rev 1 Signed.pdf
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About this file
This document is a Boiler Inspection Checklist completed by MAC Inspection & Welding Agency (MIWA) for Boiler No. 2 at the VA Medical Center in Erie, PA on March 27, 2018. The inspection covered a horizontal fire tube boiler manufactured by William & Davis in 2017, with a maximum allowable working pressure (MAWP) of 200 psig and using natural gas and #2 oil as fuel sources. The comprehensive inspection included external and internal examinations of the boiler's components, safety features, and operational systems, with the inspector marking most items as satisfactory.
Key observations from the inspection include a recommendation to install a catwalk on the boiler, confirmation that the boiler manifold piping to the pressure gauge is designed as a wet system, and that safety relief valves were certified in 2017. The inspection noted no deficiencies, and operational testing and final gas and oil tuning were designated to be performed by others. The document was signed by inspector Michael Coleman with commission number 12702A, and the boiler was accepted for scheduled service.
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Text version
MAC Inspection & Welding Agency (MIWA) National Board # 10598
MAC INSPECTION & WELDING AGENCY
BOILER INSPECTION CHECKLIST
Inspector: Michael Coleman Date: March 27, 2018 Page 1 of 2 Location Name / Building # VAMC Erie, PA
Nat’l Bd No /. Mfr’s Serial No 10598 / 10598
Boiler No.
Boiler Manufacturer and Year of Manufacture, ASME Stemp William & Davis, 2017, “S”
Current Certification Date Not Assigned
New Certificate Number N/A
New Certificate Expiration Date Not Assigned
Safety Valve Manufacture Kunkle Valve
TYPE OF TEST OR INSPECTION
External Visual Internal Visual Hydrostatic Test Other__________
Boiler Type (FT,WT, SM, HRT, etc.)
Horizontal Fire Tube
Method of Firing and Fuel Type
(1) Natural Gas (2) #2 Oil
MAWP (psig)
Test Pressure (psig)
SAFETY VALVE SETTINGS
Steam Drum # Set PSI - Size BTU/HR or LBS/HR
CHECKLIST OF ITEMS INSPECTED OR TESTED
Initial the Appropriate Box (Satisfactory, Unsatisfactory, or N/A) Corresponding to Each Step S U N/A
EXTERNAL INSPECTION
1.
Accessibility (Surrounding & Lighting) X
2.
Ladders, Stairs, and Handrails X
3.
Surfaces (Drums, Tubes, and Headers) X
4.
Check the Following for Cleanliness, Leaks, and Damage
a) Boiler Casing X
b) Control Equipment X
c) Fuel Burning Equipment X
d) Water Level Indicating & Control Equipment X
e) Blowdown Lines X
f) Valves X
g) Fittings X
h) Boiler Relief Valves X
i) Pressure Gauges X
j) Accessories X
5.
Appliance Connections X
INTERNAL INSPECTION
6.
Drums and Headers:
a) Valves (Closed, Tagged, and Padlocked) X
b) Electrical Accessories and Safety Lights Properly Used X
c) Internal Surfaces X
d) Stays and Braces
X
e) Presence of Sediment, Scale, and Debris
f) Presence & Extent of Corrosion (if any)
g) Scale Deposits on Tubes and Headers
Continued Next Page
2" 2"
10818 LBS/HR
11477 LBS/HR
MAC Inspection & Welding Agency (MIWA) National Board # 10598
Page 2 of 2 BOILER INSPECTION CHECKLIST Initial the Appropriate Box (Satisfactory, Unsatisfactory, or N/A) Corresponding to Each Step S U N/A INTERNAL INSPECTION (Continued)
7.
Furnace: X
a) Scale/Slag on Upper Waterwall or Furnace Tube X
b) Refractory Condition X
c) Baffles and Dividers X
d) Distortion/Alignment of Tubes in Firebox X
e) Tube Walls X
f) Burners X
8.
Appurtenances:
a) Water Columns (and Gage Cocks when present) X
b) Pressure Gauge Tracking and Calibration X
HYDROSTATIC TEST (if applied) 9.
Safety Valves Gagged (when required) X
10.
Non-Pressure Devices Removed or Blocked X
11.
Boiler Temperature Between 70oΕ and 120oF X
12.
Boiler Pressurized (SHALL NOT Exceed 1.5 X MAWP) X
13.
Pressure Containing Parts X
14.
Verify Leak Tightness of Repairs X
15.
Safety Valve Gags Removed (if installed) X
OPERATIONAL TEST
16.
Functional Test of Safety Valve X
17.
Adjustments Require to Meet Tolerances X
18.
Operational Interlocks Meet CSD-1 Requirements X
19.
Combustion Fan Overspeed Trips X
POST INSPECTION
20.
Design Review and Acceptance (when applicable for Alteration) X
21.
Material Identification and Acceptance for Repair/Alteration (Repair or Replacement) X
24.
Verify Code Compliance (Welding, NDE, PWHT, etc.) X
25.
Complete and Certifiy NB Form Documenting Repair/Alteration X
CONDITION OF BOILER
No Deficiencies Noted Deficiencies Noted
REMARKS: (Mandatory for all items marked “U” above, attach additional sheet of necessary)
2. Recommend a catwalk be installed on the boiler.
4I - Boiler manifold piping to pressure gauge is designed as a wet system, protecting the gauge. No pig tail is required.
Safety Relief Valves were certified in 2017.
Operational testing & final gas & oil tuning responsible by others.
Inspector Signature/Commission Number/Date
Michael Coleman / 12702A / 3-27-2018
Accept Reject Not Insp Code “S”
Scheduled Unscheduled Initial Installation
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