RA23-018, Post-Outage Inservice Inspection (ISI) Summary Report

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Post-Outage Inservice Inspection (ISI) Summary Report
ML23178A067
Person / Time
Site: LaSalle Constellation icon.png
Issue date: 06/27/2023
From: Casey Smith
Constellation Energy Generation
To:
Office of Nuclear Reactor Regulation, Document Control Desk
References
RA23-018
Download: ML23178A067 (1)


Text

LaSalle County Station Constellation. 2601 North 21 ' ' Road Marseilles . IL 61341 815-415-2000 Telephone

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RA23-018 10 CFR 50.55a(g)

June 27, 2023 U.S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, DC 20555-0001 LaSalle County Station, Unit 2 Renewed Facility Operating License No. NPF-18 NRC Docket No. 50-374

Subject:

Post-Outage lnservice Inspection (ISi) Summary Report Constellation Energy Generation, LLC provides the attached Post-Outage lnservice Inspection (ISi) Summary Report for LaSalle County Station Unit 2, submitted in accordance with 10 CFR 50.55a, "Codes and Standards," and the American Society of Mechanical Engineers Boiler and Pressure Vessel Code,Section XI, Article IWA-6000, "Records and Reports".

The attached Post-Outage ISi Summary Report is for examinations and repair/replacement activities performed between the end on the LaSalle County Station Unit 2 eighteenth refueling outage on April 19, 2021 through the end of the nineteenth refueling outage (L2R19). This refueling outage started on February 13, 2023 and ended on March 9, 2023.

There are no regulatory commitments contained within this letter. Should you have any questions concerning this letter, please contact Ms. Laura Ekern, Acting Regulatory Assurance Manager, at (815) 415-2800.

Respectfully, Christopher J. Smith Plant Manager LaSalle County Station

Enclosures:

Form OAR-1 Owner's Activity Report cc: Regional Administrator - NRC Region Ill NRC Senior Resident Inspector - LaSalle County Station

FORM OAR-1 OWNER'S ACTIVITY REPORT Report Number_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _L_2_R_1_9_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __

Plant _ _ _ _ _ _ _ _ _ _ _ La_S_a_ll_e_C_o_u_n....cty_S_t_a_t1o_n_,_2_6_0_1_N_o_rt_h_2_1_s_tR_o_a_d_._M_a_r_se_i_lle_s_lL_6_1_3_4_1_-9_7_5_7_ _ _ _ _ _ _ _ _ __

Unit No*- - - - - , - - 2 - - - - - - - Commercial service date _ _ _ October

___ 17.

_1984_ _ _ _ Refueling outage no. _ _L2R19 _ _ __

Iii applicable)

Applicable inspection interval _ _ _ _ _ _ _F_o_u_rt_h_ln_s..c.p_ec_u_*o_n_l_n_te_rv_a_l_(I_S_I)_._Th_i_rd_ln_s_pe_c_t1_*o_n_ln_t_erv_a_I(_C_o_n_ta_in_m_en_t_lS_I)_ _ _ _ __

11st, 2nd. ltd, 4th. otherl Applicable inspection period _ _ _ _ _ _ _ _ _ _ _S_ec_o_nd_ln_s..;.pe_c..,tio..,.n-::P_e.,..ri-:-od..,.,..{I_S_l_a_n_d_Co_n_ta_1_nm_e_n_t_Is_I)_ _ _ _ _ _ _ _ _ __

11st. 2nd, 3rdl Edition and Addenda of Section XI applicable to the inspection plans ____A_S_M_E_Se_c_tio_n_X_I_2_00_7_E_d_it_1o_n_t_hr_o_u..cg_h_2_oo_a_A_d_d_e_n_d_a_ __

Oare and revision of inspection plans _ _ _ _ _ _ _ _ _ _I_S_I_P_ro_g_r_a_m_P_l_a_n_-F_e_b_ru_a_ry_1_0_2_02_3_._R_e_v_is_i_on_O_ _ _ _ _ _ _ _ __

Edition and Addenda of Section XI applicable to repair/replacement activities, if different than the inspection plans Same as above Code Cases used for inspection and evaluation: _ _ _ N_-5_08_-4_._N_-_5_3_2*_5_,_N_-s_a_s_-1_._N_-_6_39_._N_-_64_8_-_2_ . _N_-7_0_2_*1_._N_-_7_16-_2_,N_-7_4_7_

. N_-a_o_s_ __

111 appl cable ,

Rema~s _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __

CERTIFICATE OF CONFORMANCE I certify that la) the statements made in this report are correct; (b) the examinations and tests meet the Inspection Plan as required by the ASME

______ 19 L2;;.A_ .;...__ _ _ _ _ conform (refueling outage number)

CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and employed by The Hartford Steam Boiler Inspection and Insurance Co of Hartford, Connecticut have inspected the items described in this Owner's Activity Report and state that, to the best of my knowledge and belief, the Owner has performed all activities represented by this report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate, neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the repair/replacement activities and evaluations described in this report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or loss of any kind arising from or connected with this inspection.

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Date-~~-~'~-*~i~:f-(07/21)

FORM OAR-1 OWNER'S ACTIVITY REPORT (Cont'd)

Table 1 Items With Flaws or Relevant Conditions That Required Evaluation for Continued Service Examination Category Item and Flaw or Relevant Evaluation Description and Item Number Condition Description None None None Table 2 Abstract of Repair/Replacement Activities Required for Continued Service Code Class Item Description Date Repair/Replacement Description of Work Completed Plan Number None None None None None (07/15)