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Permit Number: F18-1184
Permit Type: Commercial Trade Permit - Alteration Fire
Address: 7701 DEBARR RD Anchorage
Location:
Work Description:

EMERGENCY GENERATOR - MJD

CHILD OF C18-1523
Status: Closed
Project Name: FRED MEYER DEBARR
Review Type: Fire System
Result: Approved
Result Date: 8/22/2018 3:03:00 PM

Comments:
 Code SectionReview CommentStatus
1_Resolved
Emergency generator review is being completed to the following standards 2012 IBC, 2012 IFC and 2010 NFPA 110. This is not an exact replacement generator at the current generator is a Cummins 600 KW new generator is a Generac 500 KW

2_Resolved
Contractor must demonstrate to the Anchorage Fire Department the requirements of 2010 NFPA 110 section 7.3 to include generator on 2 hours building load and 2 hours on load bank at full rated load.

3_Resolved
Provide Shunt trip of power per building safety policy E04

http://www.muni.org/Departments/OCPD/development/BSD/Policies/policye04.pdf



4_Resolved
Provide scaled drawing showing location of the generator in the building, fuel tanks, remote emergency stop button located outside of the generator room, remote generator annunciation located at the customer service desk in the front of the store.

5_Resolved
Provide remote manual stop station outside of the generator room per 2010 NFPA 110 section 5.6.5.6. Show on plan location and labeling per 5.6.5.6.1

6_Resolved
Provide Remote controls and alarms per 2010 NFPA 110 section 5.6.6 at the customer service desk in the front of the store. Show on plan the location.

7_Resolved
Show on plans the generator classification per 2010 NFPA 110 section 4.1, 4.2 and table 4.1(a)

8_Resolved
Show on plans the generator type per 2010 NFPA 110 section 4.1 and table 4.1(b)

9_Resolved
Who will be performing the commissioning of the emergency generator?

10_Resolved
Show on plans required emergency lighting per 2010 NFPA 110 section 7.3.1

11_Resolved
What type of dampers are installed and do they comply with 2010 NFPA 110 section 7.7.5

12_Resolved
Show on plans that the generator installation meets all seismic requirements of the 2010 NFPA 110 sections 7.11.5 and 7.11.6

13_Resolved
Plans show 50 gallon day tank and 500 gallon supply tank exterior, what is the total usable fuel?

14_Resolved
Generator consumes 32.1 gallons per hour of fuel at full load and with only 550 max gallons available estimated max run time is 17 hours. On plan review check list it is indicated that there is 50.1 hours of fuel available, where is the additional fuel and how is it being supplied to the generator?

15_Resolved
On plan review check list it is indicated that you have 40 hours of emergency fuel available. 40 hours a fuel x 31.2 gallons per hour x 133% = total minimum full required 1,659 gallons to meet low fuel level requirements of 2010 NFPA 110 section 5.5.3, you need to provide a full supply of approximately 2000 gallon to do normal operational testing.


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