| 2019-05-14 11:33:12 | THIS PLAN WAS REVIEWED AND FAILED BY PETER LEDUC, FIRE |
| | MARSHAL, WITH THE FOLLOWING COMMENTS: |
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| | 1) THERE IS INSUFFICIENT DETAIL PROVIDE TO MAKE A |
| | DETERMINATION OF CODE AND LIFE SAFETY COMPLIANCE. |
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| | 2) THERE ARE NO DIMESNION INDICATED ON ANY LENGTH OF |
| | PIPE. |
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| | 6.6.3 PIPING FOR FUEL TANKS, OTHER THAN ENGINE-MOUNTED |
| | TANKS, SHALL BE IN ACCORDANCE WITH THE PROVISIONS OF |
| | 6.6.3.1 |
| | THROUGH 6.6.3.3, EXCEPT AS PROVIDED FOR IN 6.6.3.4. |
| | 6.6.3.1 PIPING FOR FUEL TANKS SHALL MEET THE APPLICABLE |
| | REQUIREMENTS |
| | OF CHAPTERS 21 AND 27 OF NFPA 30, FLAMMABLE AND |
| | COMBUSTIBLE LIQUIDS CODE. |
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| | |
| | 3) IT APPEARS THAT THE FILL PIPE IS INSTALLED ALONG |
| | INTERIOR WALLS AND CEILING. |
| | |
| | PER NFPA 37, INSTALLATION AND USE OF STATIONARY |
| | COMBUSTION ENGINES AND GAS TURBINES |
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| | 6.6.3.3 THE FILL PIPE FOR EACH TANK SHALL BE PROVIDED |
| | ON AN |
| | EXTERIOR WALL OF THE ROOM OR STRUCTURE ENCLOSING THE |
| | TANK AT A |
| | POINT AT LEAST 600 MM (24 IN.) FROM ANY BUILDING |
| | OPENING AT |
| | THE SAME OR LOWER LEVEL. |
| | |
| | WHAT AREAS DOES THE PIPE RUN THROUGH ALONG ITS ROUTE TO |
| | THE TANK? |
| | |
| | PLEASE REVIEW AND CORRECT, PROVIDE DISTANCES FROM |
| | OPENINGS OR JUSTIFY WITH SPECIFIC CODE LANGUAGE. |
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| | |
| | 4) IT IS NOT CLEARLY INDICATED THE LOCATION OF THE VENT |
| | PIPE. |
| | |
| | 6.7.1.1 THE VENT PIPE SHALL TERMINATE OUTSIDE THE |
| | BUILDING AT |
| | A POINT AT LEAST 600 MM (24 IN.) FROM ANY BUILDING |
| | OPENING AT |
| | THE SAME OR LOWER LEVEL. |
| | |
| | PLEASE REVIEW AND PROVIDE DETAILS. |
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| | |
| | 5) THERE APPEARS TO BE FIRE RATED CHASE WITHIN AN EXIT |
| | STAIRWELL. |
| | |
| | IS THIS RATED SHAFT A CHANGE FROM THE ORIGINAL DESIGN |
| | OR A NEW DESIGN? |
| | |
| | THERE ARE NO INDICATIONS OF THE LISTED FIRE RATING |
| | DESIGN. |
| | |
| | THERE ARE NO INDICATIONS OF THE INTERANL STAIRWELL |
| | DESIGN INCLUDING DIMENSIONS AND LOCATION OF STANDPIPES. |
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| | PLEASE PROVIDE DETAILS |
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| | |
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| | 6) THE PIPE IS LOCATED WITHIN A CHASE, HOW WILL A LEAK |
| | WITHIN THAT CHASE BE CONTROLLED/REPAIRED? |
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| | PLEASE PROVIDE DETAILS. |
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| | 7) THERE IS NO INDICATIONS OF PIPE PRESSURE TESTING. |
| | |
| | PER NFPA 30, CH 27 |
| | |
| | 27.7 TESTING OF PIPING SYSTEMS. |
| | 27.7.1 INITIAL TESTING. UNLESS TESTED IN ACCORDANCE |
| | WITH THE |
| | APPLICABLE SECTIONS OF ASME B31, CODE FOR PRESSURE |
| | PIPING, ALL |
| | PIPING SHALL BE TESTED BEFORE BEING COVERED, ENCLOSED, |
| | OR |
| | PLACED IN USE. |
| | 27.7.1.1 TESTING SHALL BE DONE HYDROSTATICALLY TO 150 |
| | PERCENT OF |
| | THE MAXIMUM ANTICIPATED PRESSURE OF THE SYSTEM OR |
| | PNEUMATICALLY |
| | TO 110 PERCENT OF THE MAXIMUM ANTICIPATED PRESSURE OF |
| | THE |
| | SYSTEM, AND THE TEST PRESSURE SHALL BE MAINTAINED WHILE |
| | A COMPLETE |
| | VISUAL INSPECTION OF ALL JOINTS AND CONNECTIONS IS |
| | CONDUCTED. |
| | 27.7.1.2 IN NO CASE SHALL THE TEST PRESSURE BE LESS |
| | THAN A GAUGE |
| | PRESSURE OF 5 PSI (35 KPA) MEASURED AT THE HIGHEST |
| | POINT OF THE |
| | SYSTEM, AND IN NO CASE SHALL THE TEST PRESSURE BE |
| | MAINTAINED FOR |
| | LESS THAN 10 MINUTES. |
| | |
| | PLEASE REVIEW AND PROVIDE AN APPLICABLE NOTE. |
| | |
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| | |
| | 8) THERE APPEARS TO BE A LEAK DETECTOR ASSOCOATED WITH |
| | THE FIRE RATED CHASE MOUNTED WITHIN THE STAIRWELL. |
| | |
| | PER NFPA 101, CHAPER 7 |
| | |
| | (10) PENETRATIONS INTO, AND OPENINGS THROUGH, AN EXIT |
| | ENCLOSURE |
| | ASSEMBLY SHALL BE LIMITED TO THE FOLLOWING: |
| | (A) DOOR ASSEMBLIES PERMITTED BY 7.1.3.2.1(9) |
| | (B) *ELECTRICAL CONDUIT SERVING THE EXIT ENCLOSURE |
| | (C) REQUIRED EXIT DOOR OPENINGS |
| | (D) DUCTWORK AND EQUIPMENT NECESSARY FOR INDEPENDENT |
| | STAIR PRESSURIZATION |
| | (E) WATER OR STEAM PIPING NECESSARY FOR THE HEATING OR |
| | COOLING OF THE EXIT ENCLOSURE |
| | (F) SPRINKLER PIPING |
| | (G) STANDPIPES |
| | (H) EXISTING PENETRATIONS PROTECTED IN ACCORDANCE WITH |
| | 8.3.5 |
| | (I) PENETRATIONS FOR FIRE ALARM CIRCUITS, WHERE THE |
| | CIRCUITS |
| | ARE INSTALLED IN METAL CONDUIT AND THE PENETRATIONS ARE |
| | PROTECTED IN ACCORDANCE WITH 8.3.5 |
| | |
| | THAT PIECE OF EQUIPMENT DOES NOT MEET THE REQUIRMENTS |
| | OF ANY OF THE ABOVE PERMITTED USUES. |
| | |
| | PLEASE REVIEW AND CORRECT. |
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| | 9) IT IS UNCLEAR IF THERE WILL BE STATIC FUEL WITHIN |
| | THE PIPING AT ANYL TIME. |
| | |
| | PLEASE PROVIDE A SEQUENCE OF FILLING OPERATIONS. |
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| | 10) WHEN RESUBMITTING, PLEASE PROVIDE PLAN SHEET |
| | REVISION CLOUDS OR NUMBERED NARRATIVE RESPONSES TO THE |
| | ABOVE. |
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| | |
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| | 11) ADDITIONAL COMMENTS MAY BE PROVIDED ON THE |
| | RE-SUBMITTAL OF THE ABOVE. |
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| | PETER LEDUC |
| | FIRE MARSHAL |
| | 561-804-4709 |
| | [email protected] |
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