I AMEC Design Calculation or Ailalys~s Cover Sheet · I AMEC Design Calculation or Ailalys~s Cover Sheet I Project: PSEG RAI Support Cl\lc/Arialy~1s No. AMEC Project No. 0360.RAI"()~

$Page 1: I AMEC Design Calculation or Ailalys~s Cover Sheet · I AMEC Design Calculation or Ailalys~s Cover Sheet I Project: PSEG RAI Support Cl\lc/Arialy~1s No. AMEC Project No. 0360.RAI"()~$
I AMEC Design Calculation or Ailalys~s Cover Sheet

I

Project: PSEG RAI Support Cl\lc/Arialy~1s No. AMEC Project No. 0360.RAI"()~ 1·8 6468·11·0360 (Comollt.,. Stri.! : HCLZLN I)

title: Smooth Horizontal Olv1RS for the PSEG Site Client conttact Sheet No. I Of.,~,v/~l tll.-Purchase Or er Discipline i Seismology!

! I I

Computer Program N/A I

VersIon I R~lcnsc No. N/A i

Purpose and Objective Quality AssprnJlcc Conditions (e.g. snfety c!assincatloll)

Calculate smooth horizontal GMRS for the PSEG Site using the soil ! Safety-relnt~d

seismic hazard calculallon (no CA V) for the PSEG Site (AMEC I Calc/Analysis No. 0360·061·7) and the site response calculations for the PSEG Site (AMEC Calc/Analysis No. 0360-RAI·061·6). Smooth plots for

i i the horizontal GMRS will be generated. : i I

\

I Summary ofCoJlcluslon: i

Smooth horizontal GMRS for the PSEG Si te was calculated using the soil seismic hazard ratculation (no CA V) fOl' the PSEG Site and the site response calculations for the PSEG Site. Figure 2 Is a plot of the flnat horizon a1 GMRS for the PSEO Site. Table 2 shows numerical values for the final horizontal OMRS spectrum for the PSEG Site. i

Revision Log

Rev. No. Revision Description

0 Initinllssue

Sign Off

Originator (Print) Rev. No. Sign I Date Verification Method

0 Allison Shumway Technical Review

l\~~., ~ n~"II ..

Addltlonlll Reviewer (Print)

, ; i

i )

! ! ! !

,

Verifier (Print) ;

Sign I Date I Osman EI MenCh4wi

.'

6f/?~ l'!Mlll ~'>7

, -.' i !

I !

I I

Signature j ,

Tecbllkal Lead (Print) Sign I Dat~

J.Allnn Tice

IfJ~1l ~L-"~~("l--71(cv II'

Date

RCN: PSEG2-850 Page 1 of 10

i

AMEC DESIGN VERIFICATION CHECKLIST !

(Excerpted fl'om ANSI N.46.1'1 [1974 Edition] and ASME NQA·1 [1994 Edition] ,

l)l'o,ject PSEG RAJ Support

Yes No N/A

/ / / / tI j

/ /

/ /

~ / / / V/ V

~

t/ / ~/ /

I AMEC Project No. I Calcullltion No. ! I Rev. No. 0 6468-11-0360 03GO·RAI·061·g,

!

Design Verification ELement Note: Any Items checked "No" automatically i~Giy the design Is not verified.

Is the person performing the design verificntioll qunli~'ied to originnto the document?

Is the design verification being performed by someotic other than the supervisor of the originntor? i

! Were the design inputs cOlTcctly selected and incorpqrated into design?

Are assumptions necessary to pOltorm tho design acblvity adequately described and reasonable? Where necossary, are assumptions identified for subsequent fe-verifications when the detailed design activities are completed? I

I . Are the appropriato quality and quality assurance reqhirements specified?

I

Aro the applicable codes, standards and regulatory rehuiremcnts including issue and addenda properly identified, and tbeir requirements fbI' design met?

I Have applicable construction and operating expericn1es been considered?

!

Havo the design interface requirements been satisfie1?

Were appropriate design methods and computer prog~ams used? I

Is the design output reasonable compared to design it!puts? I

Are the specified parts, equipmont, and processes suitable for the required application?

Are the specified materials computible with each oth~l' and the design environmental conditions to which the material will be exposed? I

! Have adequate maintenance features and reqnireme1l1s been specified?

Are accessibility and other design provisions adeqna~ for performance of needed maintonance and repair? ! Have adequate accessibility been provided to perfonl') the in-service inspcction expected to be l'equired during the plant life? I I-las the design properly considered radiation OxposU1~e to the public and plant personnel?

Are the acceptance criteria incorporated in the desig~ documents sufficient to allow verification that design requircments have been satisfactorily accomplished? Have adequate pre-operutional and subsequent perioqic tcst requirements been appropriately specified? !

I Have adequate handling, storage, cleaning, and shipp)ng requirements been specified?

I

I Are adequate identification requirements specified? i , Are requirements for record preparation review, acceptance, retention, etc" adequately specified? : -4 ./?

Design Verifier: .......;.O_s"..lll...;.a ..... ll_E_' l_M_ . .,.;.el-'-lc.;..'h ..... a_w_i __ ~ __

Approved by: _J~., 4_'\ I_{}.._" -.....!fc..:.\t-.::::;t...=---_. __

Date: II/bCJ/~


PROJECT ANALYSIS AND CALCULA no RECORD

Title: Smoot" horizontal GMRS for the PSEG Site

Record No. 2047

Record No. 2047

R ev. S tatus D ate D escnptlOn 0 FINAL 11/24/2012 Initial Issue

* Approval for release of results

-AqR-~(calcs)

-A1 R-_JLl2_Jelec. files)

Prep. Rev. App.* B b b sy >y )y

I AM~ oA.e dAC

Reviewer Description of work: Initials 1. Are objectives clearly stated? ..f)J,.f: 2. Are inputs correctly selected, stated, and referenced? OA~ 3. Are literature searches and background infonnation com letely described? -.I}j£ 4. Are assumptions completely described and referenced? ...dA:i.. 5. Is an appropriate computer program used for analysis? -'¥IA-6. Are appropriate methods/equations used for hand calcul tions? .§!£ 7. Are the results reasonable, considering the input? c) M:: 8. Have mathematical checks been made to ensure the accT' acy of the results? 0 Ale 9. Have tlle accuracy and conclusions been confinned? _0_

All calculations shall fully describe: I 1. Objectives of analysis. 2. Design inputs, sources, and references. 3. Literature searches and background infonnation. 4. Assumptions, basis for assumptions, and references. 5. If computer calculations, program name and version nan e. 6. If hand calculations, equations used and outputs.

3 2047-ACR-078


1. Objectives of Analysis

Calculate smooth horizontal ground-motion response spectra (GMRS) for the PSEG Site using the soil seismic hazard calculation (no CA V) for the PSEG Site (Ref. 1) and the site response calculations for the PSEG Site (Ref. 2). Smooth plots for the horizontal GMRS will be generated.

2. Inputs

Soil Seismic Hazard Calculation (no CA V) at the PSEG Site

The horizontal 10-4 and 10-5 mean soil UHRS results at the seven spectral frequencies used in the soil seismic hazard calculation (Ref. 1) are used as input to calculate the smooth horizontal GMRS for the PSEG Site following the guidance in Regulatory Guide 1.208 (Ref. 4). These values are listed in Table 1 below.

Site Amplification Factors

Site response for the PSEG Site was calculated in Ref. 2. Site-specific spectral shapes for 10-4 at the GMRS elevation (elevation -67 ft, NAVD) are used as input to calculate the smooth horizontal GMRS for the PSEG Site. Excel files PSEG 1E-4 HF Sa 0000 O.csv - - - - -and PSEG_1E-4_LF _Sa_OOOO_O.csv (Ref. 2) contain the high frequency (HF) and low frequency (LF) spectra for 10-4

. This data is found on sheets PSEG_IE-4_HF_Sa_0000_0 and PSEG lE-4 LF Sa 0000 O. - - -

Table 1. Mean Soil UHRS Values for Seismic Hazard at the PSEG Site (Table 2 from Ref. 1). Note: Only 10-4 and 10-5 mean soil UHRS values are used for the smooth horizontal GMRS calculation for the PSEG Site.

Mean Soil UHRS (SA in g)

Freq. 10-4 Mean 10-5 Mean 10-6 Mean

0.5 0.110 0.341 0.823 1 0.122 0.341 0.853

2.5 0.174 0.543 1.42 5 0.366 1.12 2.48 10 0.360 1.07 2.17 25 0.313 0.836 1.59 100 0.158 0.465 0.958

3. Literature Search and Background Information

Literature pertinent to this calculation as cited in the text and shown in the References listing at the end of this text was reviewed.

4. Assumptions and Basis

No assumptions were made that require later verification.

5. Computer Calculations

The only computer program used was Microsoft Exce12010™. All electronic files for this calculation are included in Ref. 3.

4 2047-ACR-078


6. Hand Calculations

All calculations are performed in the Excel spreadsheet PSEG_Horizontal_GMRS.xlsx. This spreadsheet is contained in the electronic files for the calculation of smooth horizontal GMRS for the PSEG Site (Ref. 3).

CALCULA TION PROCEDURE:

The Excel spreadsheet PSEG_Horizontal_GMRS.xlsx contained in Ref. 3 calculates horizontal GMRS, following the guidelines of Regulatory Guide 1.208 (Ref. 4), at 38 frequencies for the PSEG Site.

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1. Excel file Total_ Soil_Hazard _ NoCA V _PSEG .xls is copied from Ref. 1 and renamed PSEG Horizontal GMRS.xlsx. - -

2. Sheet GMRS _Calculation is created to calculate the GMRS at the seven spectral frequencies (0.5 Hz, 1 Hz, 2.5 Hz, S Hz, 10Hz, 20 Hz, and PGA (100 Hz)) following the guidelines of Ref. 4 in columns F:H. The GMRS is calculated using the foHowing equation (Equation 1 in Ref. 4):

GMRS = UHRS x DF (Eq.l) where UHRS is the 10-4 mean soil UHRS and DF is the design factor computed as follows (Equation 2 in Ref. 4):

DF = max{I.0, 0.6(Au)o8} (Eq.2)

where AR is the ground motion slope ration, frequency by frequency, of the 10-5 and 10-4 mean soil UHRS (Equation 3 in Ref. 4):

Au = 10-5 UHRS/l0--4 UHRS (Eq.3)

If AR is greater than 4.2, then the GMRS is set equal to 0.45 times the 10-5 mean soil UHRS. This condition was not applicable in the current set of calculations as AR was always less than 4.2. The un smoothed GMRS is shown in Figure 1.

PSEG Site Horizontal Unsmoothed GMRS

1.

r- - iT -----r--r- n--'r-:

0.1

0 .1 1 10 100 Frequency, Hz

Figure 1. Horizontal unsmoothed soil mean 10-4 and 10-5 UHRS and GMRS for the PSEG Site.

Source: Sheet GMRS_Calculation in Excelfile PSEG_HorizontaCGMRS.xlsx (Ref 3).

5 2047-ACR-078


3. Sheets PSEG IE-4 HF Sa 0000 0 and PSEG IE-4 LF Sa 0000 0 from Excel - - -- - - - -- -

files PSEG_IE-4_HF _Sa_OOOO_O.csv and PSEG_1E-4_LF _Sa_OOOO_O.csv (Ref. 2), respectively are copied into Excel spreadsheet PSEG _ Horizontal_ GMRS.xlsx.

4. Smoothing of the GMRS is calculated in sheet GMRS_Smoothed for each of the 335 spectral frequencies for which site amplification results are available (335 spectral frequencies between PGA (100 Hz) and 0.1 Hz). Column B includes the envelope of the 10-4 mean HF and LF spectra calculated in Ref. 2 (from sheets PSEG_IE-4_HF_Sa_0000_0 and PSEG_IE-4_LF_Sa_0000_0). Column C includes the GMRS calculated in GMRS _Calculation at the seven spectral frequencies (0.5 Hz, 1 Hz, 2.5 Hz, 5 Hz, 10 Hz, 20 Hz, and PGA (100 Hz)).

5. At each of the 335 spectral frequencies for which site amplification results are available (335 spectral frequencies between PGA (100 Hz) and 0.1 Hz), a spectral amplitude is estimated by scaling the spectral shape from the lowest frequency column (column D on sheet GMRS _Smoothed) or the next highest frequency (column E on sheet GMRS Smoothed) for which site hazard results are available.

6. The interim GMRS is calculated by weighting the two estimated amplitudes, using a weighting that is inversely proportional to the logarithmic difference between the current frequency and the next higher and lower frequency (column F on sheet GMRS_Smoothed). Note: For frequencies below 0.5 Hz, the spectral scaling from 0.5 Hz is used, since that is the lowest frequency at which site hazard results are available.

Note: Spectral scaling using liT (where T is period) below 0.5 Hz is not used because there is an apparent site resonance near 0.5 Hz (see Figure 2) - site frequency was computed as 0.57 Hz in Ref. 2.

7. The final GMRS is calculated in column H on sheet GMRS_Smoothedby smoothing the interim GMRS values by a smoothing window that is ±1 0% in frequency. This smoothes the minor peaks and valleys in the GMRS that are not thought to be statistically significant.

8. The final GMRS for the PSEG Site for 38 frequencies are located in cells 16:K43 on sheet GMRS Calculation.

SUMMARY OF RESULTS:

Figure 2 is a plot of the final GMRS for the PSEG Site (for 335 spectral frequencies between PGA (100 Hz) and 0.1 Hz). Table 2 shows numerical values for the final GMRS spectrum for the PSEG Site (for 38 spectral frequencies).

6 2047-ACR-078


PSEG Site GMRS (Horizontal,

10.

-I inill >ll1oothed GMll'='-

- - 11--'1 'ioiIIJHI\1) (II n'>mooth{'d)

"" > '" 1[·5 Soil UI IRS (U mmoothe(J)

.-'-''-''

.r

." . -. . ~. ""---.----"" ...... -

/' ---------

0.01 -1 .................... _ .. _ ....................... _ .......... __ . __ . __ . __ ._ ... -.-.--.---..... - ... --.. -.-.-... -.----........ -,.-.. - ....... - ...... "-."---. -.- ... --.-..... --.-... - .. _-._

0.1 10

~rlliil!qu&ncy, Hz

Figure 2. 10-4 and 10-5 horizontal unsmoothed soil mean UHRS and final smoothed GMRS for the PSEG Site.

7 2047-ACR-078


Table 2. Amplitudes for the Horizontal GMRS for the PSEG Site

Frequency (Hz) Horizontal GMRS (g) 0.1 9.14E-03

0.125 1.49E-02 0.15 2.28E-02 0.2 4.04E-02 0.3 8.98E-02

0.4 1.42E-01 0.5 1.60E-01 0.6 1.54E-01 0.7 1.50E-01 0.8 1.53E-01 0.9 1.60E-01 1 1.72E-01

1.25 1.97E-01 1.5 2.20E-01 2 2.45E-01

2.5 2.59E-01 3 2.84E-01 4 4.17E-01 5 5.26E-01 6 5.67E-01 7 5.72E-01 8 5.59E-01 9 5.39E-01 10 5.23E-01

12.5 5.17E-01 15 5.11E-01 20 4.63E-01 25 4.13E-01 30 3.66E-01 35 3.32E-01 40 3.02E-01 45 2.81 E-01 50 2.67E-01 60 2.45E-01 70 2.33E-01 80 2.28E-01 90 2.26E-01 100 2.25E-01

8 2047-ACR-078


References

1. AMEC (2012). Soil hazard calculation (no CA V) for the PSEG Site, AMEC Calc/Analysis No. 0360-RAI-061-7 Rev O.

2. AMEC (2012). Updated PSEG site response based on CEUS SSC, AMEC Calc/Analysis No. 0360-RAI-061-6 Rev O.

3. AMEC (2012). Smooth horizontal GMRSfor the PSEG Site, AMEC Calc Analysis No. 0360-RAI-061-8 Rev 0 Supplement (2047-ACR-079), Electronic Files.

4. U.S. Nuclear Regulatory Commission (2007). A performance-based approach to define the site-specific earthquake ground motion, Regulatory Guide 1.208.

9 2047-ACR-078


CALCULATION 0360-RAI-061-B - SUPPLEMENTAL ELECTRONIC FILES FOR HORIZONTAL GMRS FOR THE PSEG SITE

Contained in zip file titled "Calc_0360-RAI-061-B_Rev_O_SUPPLEMENT (2047-ACR-079)" No paper printout


Documents

I AMEC Design Calculation or Ailalys~s Cover Sheet · I AMEC Design Calculation or Ailalys~s Cover Sheet I Project: PSEG RAI Support Cl\lc/Arialy~1s No. AMEC Project No. 0360.RAI"()~