ML17284A444

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Forwards List of Suppliers & Mfg That safety-related & nonsafety-related Fasteners Purchased,Clarification of Info on Fasteners & Bolting Matl Specs,In Response to NRC Bulletin 87-002,Suppls 1 & 2
ML17284A444
Person / Time
Site: Columbia Energy Northwest icon.png
Issue date: 07/26/1988
From: SORENSEN G C
WASHINGTON PUBLIC POWER SUPPLY SYSTEM
To:
NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
GO2-88-162, IEB-87-002, IEB-87-2, NUDOCS 8808020174
Download: ML17284A444 (15)


Text

AC CRT RATED D3 BUTI ON DEMONS ON SYSTEM REGULAT., INFORMPT1ON, DISTRIBUTIOh YSTEM (RIDS)ACCESSION NBR:8808020174 DOC.DATE: 88/07/26 NOTARIZED:

YES DOCKET FACIL:50-397 WPPSS Nuclear Project, Unit 2, Washington Public Powe 05000397 AUTH.NAME AUTHOR AFFILIATION SORENSEN,G.C.

Washington Public Power Supply System RECIP.NAME RECIPIENT AFFILIATION Document Control Branch (Document Control Desk)

SUBJECT:

Responds to NRC Bulletin 87-002,Suppls 1 6 2 re whether fasteners in stores at facilities met requirements.

DISTRIBUTION CODE: IE57D COPIES RECEIVED:LTR 1 ENCL I SIZE: TITLE: 87-02 a 87-02 Supplement, Fastener Testing to Determine Confor NOTES: I ance w/D RECIPIENT ID CODE/NAME PD5 LA PD5 PD INTERNAL: AEOD/DOA AEOD/DSP/TPAB NRR/DEST/ADS 7E NRR/DOEA/GCB 11 NRR/PMAS/ILRB12 OI RES/DSIR/EIB EXTERNAL: EG&G BARNESPB NRC PDR COPIES LTTR ENCL 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 RECIPIENT ID CODE/NAME NRR ROSSPT SAMWORTH,R AEOD/DSP NRR/DEST/ADE 8H NRR/DOEA/EAB 11 NRR/DRIS/VIB 9D NUDOCS-ABSTRACT ICKZXCI" RGN5 FILE 01 LPDR NSIC COPIES LTTR ENCL 1 1 1 1 1 1 1'1'2 2 1 1 1 1 1 1 1 1 1 1 I h TOTAL NUMBER OF COPIES REQUIRED: LTTR 23 ENCL 22 WASHINGTON PUBLIC POWER SUPPLY SYSTEM P.O.Box 968~3000 George Washington Way~Richland, Washington 99352 G02-88-162 July 26, 1988 Docket No.50-397 U.S.Nuclear Regulatory Commission Attn: Document Control Desk Mail Station Pl-137 Washington, D.C.20555 Gentlemen:

Subject:

NUCLEAR PLANT NO.2 OPERATING LICENSE NPF"21 RESPONSE TO NRC BULLETIN 87-02, SUPPLEMENTS 1 AND 2

Reference:

2)3)4)5)NRC Bulletin 87-02,"Fastener Testing to Determine Conformance with Applicable Material Specifications", dated November 6, 1987 NRC Bulletin 87-02, Supplement 1, dated April 22, 1988 NRC Bulletin 87-02, Supplement 2, dated June 10, 1988 Letter, G02-88-007, GC Sor ensen to NRC,"WNP-2 Fastener Testing Program", dated January 11, 1988 Letter, G02-88-075, GC Sorensen to NRC,"WNP-2 Fastener Testing Program, Supplemental Repor t", dated March 31, 1988 The subject bulletin (Reference 1)required licensees to review their receipt inspection requirements and internal controls for fasteners and to independently determine, through testing, whether fasteners in stores at their facilities met required mechanical and chemical specification requirements.

The Supply System did this, and provided the responses in References 4 and 5.8808020174 880726 PDR ADOCK 05000397 6 PNU Page Two RESPONSE TO NRC BULLETIN 87-02, SUPPLEMENTS 1 AND 2 Supplement 1 to the subject bulletin (Reference 2)required licensees to provide a list of the suppliers and manufacturers from whom safety related and non safety related fasteners have been purchased, including addresses, and the type of fasteners purchased.

Supplement 2 to the subject bulletin (Reference 3)clari-fied the type of information being required (i.e., limited to ferrous fasteners 1/4 inch in diameter or greater), and further clarified a"best-effort" approach to non safety related fasteners'he purpose of this letter is to provide the information required by Supplements 1 and 2 to the subject bulletin.The Supply System has completed review of its records.Attachment 1 provides the names and addresses of the suppliers and manufacturer s identified from the review from whom we may have obtained safety related fasteners.

If both safety related and non safety related fasteners were obtained from the same supplier, they were included in Attachment 1.The time period for each particular manufacturer is as indicated in the attachments.

Similar information for non safety related fasteners is provided in Attachment 2.Attachment 3 contains the commonly used bolting material specifications utilized at WNP-2, and completes the Supply System's response to Supplements 1 and 2 to the subject bulletin.Very truly yours, G.C.orensen, Ma ger Regulatory Programs HLA/bk cc: JB Martin-NRC RV NS Reynolds-BCP8R RB Samworth-NRC DL Williams-BPA/399 NRC Site Inspector-901A STATE OF WASHINGTON)

)COUNTY OF BENTON)

Subject:

Bulletin 87-02 I, J.W.Shannon, being duly sworn, subscribe to and say that I am the Deputy Managing Director for the WASHINGTON PUBLIC POWER SUPPLY SYSTEM, the applicant herein;that I have full authority to execute this oath;that I have reviewed the foregoing; and that to the best of my knowledge, information and belief the statements made in it are true.DATE Z6 , 1988 J..S annon De ty Managing Director On this day personally appeared before me J.W.Shannon to me known to be the individual who executed the foregoing instrument and acknowledged that he signed the same as his free act and deed for the uses and purposes herein mentioned.

GIVEN under my hand and seal this~day of 1988.otary u ic and forteSAE OF WASHINGTON Residing a' ATTACHMENT 1 ETT RELATED VENDDRS (FASTENEI Page 1 of 5 July 1988 A8G Engineering Co.II 4640 East LaPamle Ave.Anaheim, CA 92806 September 1982-May 1988 Abbot Valve 8 Fitting Co 6090 Cochran Rd Solon, OH 44139 June 1983 Acme Industrial 4322 NW Yeon Ave Portland, OR 97210 November 1977 Aerofast Industrial Products PO Box 15342 Salt Lake City, UT 84115 June 1977-March 1980 Amfac Electric Supply Co.1925 West A Street Pasco, WA 99301 April 1976-November 1982 Anchor/Darling Valve Co PO Box 3428 701 1st Street Wi lliamsport, PA 17701 December 1982-January 1988 Anchor Darling Valve Co Suite 320 One Delmont Avenue Bala Cynwyd, PA 19000 May 1978-January 1980 Anderson Greenwood PO Box 1097 Bellaire, TX 77401 April 1979-November 1983 Automatic Products 1019 Columbia Drive SE Suite 6 Richland, Wa 99352 December 1979 B&G Manufacturing PO Box 260 3067 Unionville Pike Hatfield, PA 19440 Mar ch 1980 Bingham Wil1amette Swan Island Portland, OR July 1974 BIF Industries West Warwick 8 Providence, RI August 1977 Borg Warner Nuclear Valve Div.7500 Tyrone Ave.Van Nuys, CA 91409 November 1979-August 1983 Cardinal Industrial Products, 3873 W.Oquendo Las Vegas, NV 89118 December 1978-May 1988 Cisco (Coarse Industrial Supply)1262 Urban Avenue South Seattle, WA 98168 October 1979-May 1986 Coast Industrial Supply 15750 Salt Lake Ave City of Industry, CA 91745 February 1976-September 1978 Crane-Deming Pump Co Salem, Ohio November 1977-February 1979 Crosby Valve&Gage Co.43 Kendrick St.Wrentham, MA 02093 April 1986 Divesco-NSSS Inc.5000 Hwy 80 East Jackson, MS 39208 February 1987 ATTACHMENT 1 AFETV RELATED VENDORS (FASTENE~Page 2 of 5 July 1988 Dobbens Metal Products January 1977 Dragon Valve 13457 Excelsion Drive PO Box 489 Norwalk, CA 90650 September 1982-November 1987 Dresser Industries PO Box 1487 Burlingame, CA 94010 August 1982 ERG Manufacturing PO Box 260 3067 Unionvi lie Pike Hatville, PA 19440 March 1980 El ectr omoti ve Di v.GM Corp Division of General Motors 181 Main Ave.Sacramento, CA 95838 March 1982-June 1986 Fasteners, Inc PO Box 804 423 N.Oregon Pasco, WA 99302 March 1975-April 1988 General Electric Co.Nuclear Energy Division 175 Curtner Ave San Jose, CA 95125 July 1974-May 1988 General Electric Supply (GESCO)1928 West A Street Pasco, WA 99301 February 1976-October 1985 General Electric Co.2929 NW 29th Portland, OR 97207, December 1982-April 1983 General Electric Co.Wilmington, N.C.July 1974-September 1981 Globe Machinery E 1st 8 Court Des Moines, Iowa Octob'er 1978 Gould, Inc The Commons Bldg, Suite C155 1200 112th NE Bellevue, WA 98004 February 1979 Guyon Alloys 3400 Rogerdale Rd Houston, TX 72042 August 1978-May 1983 Hilti Fastening Co 14500 Doolittle Drive San Leandre, CA-94557 August 1978-April 1980 Hilti Incorporated 1811 S Palouse Street Kennewick, WA 99336 February 1976-October 1982 H.K.Porter Springdale, Ark March 1976-April 1981 Hubb Steel PO Box 125 Tucker, GA 30084 Sept.1982-March 1988 ITT Grinnell Cor p'240 Northwest 29th Ave Portland, OR 97210 September 1978-September 1982 ITT Grinnell Diaphram Valve Div Lancaster, PA December 1982 ITT Grinnel 3101 Ellott Avenue Seattle, WA 98121 June 1980 ATTACHMENT 1 FETY RELATED VENDORS (FASTENEIO Page 3 of 5 July 1988 James C.Hhi te Co.PO Box 5495 Station B Greenvi lie, South Carolina 29606 September 1977 Joy Manufacturing Co.338 South Broadway PO Box 431C New Philadelphia, OH 44663 November 1978-February 1988 John Perine Co.Inc.820 South Adams Seattle, t(A 98108 January 1974-May 1988 Joseph Dyson 8 Sons Inc Dependable Div PO Box 4378 Cl evel and, OH 44137 December 1975 Keystone Tubular Services PO Box 1109 Auburn, WA 98002 April 1978-March 1979 Kaman Instrumentation 1500 Garden of Gods Road Colorado Springs, CO 80933 May 1982-March 1983 Leckenby Structr ual Steel Corp 2745 11th S.ll.Seattle, MA 98134 April 1977 Liberty Equipment 8 Supply Co.620 E.Bruneau Kennewick, MA 99336 October 1979-February 1988 Limitorque Corp c/o Norman Rupp Co.1710 SE Brooklyn Portland, OR 97202 August 1982-June 1983 Limi torque Corp 5114 ttoodall Road PO Box 11318 Lynchbur g, VA 24506 August 1982-September 1987 McCulloch Industrial Inc 1800 Freeway Blvd Minneapolis, MN 55440 June 1978-April 1980 McJunkin Corp PO Box 553 Charelston, Hest Virginia September 1978 M8M Bolt Co.T209 East Ainsworth Pasco, MA 99301 June 1983-May 1988 Murdock, Inc Compton, CA July 1974 North Coast Electric 171 South Jackson Seattle, MA 98108 Mar ch 1976-October 1978 Northwest Bolt 8 Nut Co 4250 Eighth Avenue Northwest Seattle, MA 98107 April 1977-September 1978-Nova Machine Products Corp 18685 Sheldon Road Middleburg Heights, OH 44130 October 1987-May 1988 NPS Industries 1 Harmon Plaza Secaucus, NJ 07094 August 1978-July 1983 NPS Industries 2750 SW Moody Portland, OR 97201 March 1980-June 1984 ATTACHMENT 1 AFETY RELATED VENDORS (FASTENEIW Page 4 of 5 July 1988 Pacific Scientific 1346 S.State College Blvd.Anaheim, CA 92803 April 1983 Portland Bolt 8 Manufacturing 1210 NW Johnson Portland, OR 97209 Mar ch 1976-June 1983 Power 8 Engineered Products Co 157 Helen Street South Plainfield, NJ 07080 March 1980-June 1987 Power Piping 829 Beaver Avenue Pittsburg, PA 15233 December 1979-May 1988 Pybus Steel Orondo Street 8 Columbia River PO Box 678 Wenatchee, WA 98801 August 1978-August 1983 Ray Bristow Inc 1640 NW 14th Ave Portland, OR 97209 April 1976-February 1983 R.E.C.Corp 2 Sheraton Plaza New Rochelle, NY 10801 November 1981 Reliance El ectri c 24701 Euclid AVe.Cleveland, OH 44117 June 1983 Rocky Mountain Nuclear June 1977 Rosemount 12727 NE 20th St.Suite 20 Bellevue, WA 98005 January 1980 Ryerson Steel PO Box 3525 Seattle, WA 98124 August 1978 Seattle Valve E Fitting 13417 NE 20th Street Bellevue, WA 98005 March 1980 Southern Bolt 8 Fastener Corp.PO Box 7196 Shreveport, LA 71107 August 1979-July 1987 Southwestern Research Institute 6220 Culebra Road San Antonio, TX 78284 November 1978 Special T-Metals Co.Inc PO Box 5922 Lenexa, MS 66215 June 1978 Standard Fittings Co PO Box 1266 Opelousa, LA 76570 April 1978 Stoney Electric Co.2780 South Raritan Street Englewood, CO 80110 September 1978-October 1979 Stoneway Electric Co.630 Railroad Street Richland, WA 99352 July 1978-August 1982 Tacoma Screw Products Suite B 2001 Center Street Tacoma.WA 98402 June 1975-July 1987 Technical Controls 12841 NE 14th Place Bellevue, WA 93005 August 1978-May 1982 ATTACHMENT 1 AFETY RELATED VENDORS (FASTENE Page 5 of 5 Teledyne Osco 2966 E 55th Street Cleveland, OH 44127 July 1973-September 1973 Terry Steam Turbine Corp.PO Box 555 Windsor, CT 06095 July 1974-February 1984 The Burhanan-Sharp Co PO Box 3906 Seattle, WA 98124 April 1975 Uni strut 353005 Michigan Ave West Wayne, MI 48184 Apri 1 1982 Unistrut Nor thwest Service Center 18401 Cascade Avenue South Southcenter South Industrial Park Seattle, WA 98188 March 1973-June 1983 Unit Process Company 420 6th Street South Kirkland, WA 98004 U.S.Gypsum Glove Metal products Division Rual Rt.2 Pinckneyville, Ill 62274 October 1977-May 1978 Valley Nut&Bolt 10111 Tilley Road SW Olympia, WA 98502 January 1981-February 1985 Velan Engineering Ltd 2125 Ward Avenue St.Laurent EC H4M IT6 quebec, Canada January 1983-August 1985 Velan Valve Velan Engineering St.Laurent, Montreal Canada March 1978-October 1982 Votaw Precision Tool Co.Santa Fe Springs, CA July 1974-October 1981 Westinghouse PO Box 3938 Seattle, WA 98124 September 1977-April 1982 Westinghouse June 1975-June 1981 (conducting own file search)Westinghouse Electric Co.PO Box 2040 Tri Cities, WA 99302 July 1978 Westron Inc 5101 N Interstate Ave Portland, OR 97217 March 1980 Worchester Gear November 1976 ATTACHMENT 2 SAFETY RELATED VENDORS (FASTE S)Page 1 of 5 July 1988 A8T Supply PO Box 63 Midvale, YT 84047 February 1977-March 1977 Allied Bolt PO Box 80004 Seattle, WA 98108 December 1974-March 1984 Allied Bolt 103 E Kennewick Ave Kennewick, WA 99336 September 1982-March 1985 Allied Bolt 611 West Ainsworth Pasco, WA 9301 February 1987-May 1987 Asea Inc Sweden April 1975-July 1981 Bailey Meter Co 29801 Euclid Ave Wickliffe, OH 44092 June 1979 B IF West Warwick Providence, RI May 1975-May 1978 Supplier-Limitorque Corp 5114 Woodall Rd Lynchburg, VA Branch Instrument Co.5500 4th Ave.S Seattle, WA 98108 February 1980 Bronom Inst.5500 4th Avenue 50 Seattle, WA 98108 August 1978 Compressor Engineering Corp 5440 Alder Houston, TX 77081 March 1987 Consolidated Electr ical Distr.Inc.515 W Entict PO Box 6105 Kennewick, WA 99336 Apr il 1977 Consolidate Supply 900 E Chemical Drive Kennewick, WA 99336 April 1982 Construction Tool Service In.3616 Liberty Avenue Pittsburgh, PA 15201 October 1975-March 1982 Crane Co Demming Pump Div 1453 Allen Road Salem, OH 44460 December 1975-June 1986 Crane Co Chemical Pump Div Harrington Industry ial park War rington, PA 18976 November 1981 Dis-Tran Products Inc.PO Box 7237 Alexandria, LA 71301 July 1977 DeLaval Inc.853 Nottingham Way PO Box 8788 Trenton, NJ 08650 March 1988 DeLaval Turbine, Inc Condenser 5 Filter Div.Front Street Florence, NJ 08518 April 1977-February 1981 DeLaval Tur bine Inc One Penn Plaza, 250 W 34th St New York, NY 10001 September 1974-June 1975 ATTACHMENT 2SAFETY RELATEO VENOORS (FASTEIQS)

Page 2 of 5 July 1988 Ecodyne/Graver Water Div 350 Sherman Ave Newark, NJ 07042 May 1978 Electro-Motive Div.General Motors Corp Parts Sales Dept La Grange, IL 60525 January 1988-June 1988 Esco Corp PO Box 2583 Spokane, WA 99220 August 1981 Fairbanks Morse Pump Div 3601 Fairbanks Ave Kansas City, KS 66110 July 1981-August 1985 Familian Northwest 223 N Benton Kennewick, WA July 1978-November 1982 Fasteners Inc N 720 Fancher Road PO Box 3004 Spokane, WA 99220 December 1975-September 1980 Fasteners Inc.400 W Moore Walla Walla, WA August 1975-January 1976 Globe Metal Products Division U.S.Gypsum Co.Rural Route 2 Pinckneyville, Ill 62274 June 1977 Goulds Pumps Inc 240 Fall St PO Box 330 Seneca Falls, NY 13148 March 1979-June 1986 GE Supply Co.1928 West A Street Pasco, Wa 99302 June'1975-February 1978 General Electric Industrial Sales Division 112 Andover Park East Seattle, WA 98188 November 1975 General Electric Mobile Communications Div Service Parts PO Box 4164 Lynchburg, YA 24502 March 1978-December 1986 Graybar Electric Co.Inc.West 1033 Gar dner Avenue Spokane, WA 99201 July 1975-September 1975 Hayward Tyler Pump Co 1170 Burnett Ave, Suite K Concord, CA 94520 June 1980 H.K.Porter Inc.2437 W.Fulton St.Chicago, ILL 60612 May 1976 H.K.Porter Co.8315 SW Barbur Blvd Portland, OR 97219 June 1978-December 1978 Hilti Fastenings Systems Inc.632 Cedar Richland, WA 99352 September 1975-November 1975 Inland Tool&Supply 223 Rd 24 Pasco, WA 99301 June 1977 ATTACHMENT 2 SAFETY RELATED VENDORS (FASTE S)Page 3 of 5 July 1988 Ingrsoll Rand Co 10400 NW 13th Ave PO Box 1868 Vancouver, WA 98686 December 1985 Ingersoll Rand Co 227 Park Ave New York, NY 10017 August 1976 Ingesoll Rand Co Painted Post, NY June 1978-July 1982 Ingersoll Rand Co Phi lipsburg, NJ July 1975-April 1981 Inland Tool 223 S 24th Pasco, WA 99301 November 1978 ITT Grinnell PO Box 4189 Spokane, WA 99202 August 1982 ITT Grinnel1 E 909 Sprague Spokane, WA 99202 October 1981-February 1982 Kaman Sciences Corp 1500 Garden of the Gods Rd PO Box 7463 Colorado Springs, CO 80933 May 1986 Kansas City Bolt, Nut 8 Screw Co.1324 Hest 12th Street Kansas City, Md 64101 November 1978 Kennewi ck Industrial 113 E Columbia Drive Kennewick, HA 99336 August 1978-January 1979 Limitorque Corp 2600 East Mira Lorna Way Anaheim, CA 92806 June 1982 MCC Powers, Inc.name changed to Landis&Gyr Powers, Inc 1720 124th Ave NE Bellevue, HA 98005 October 1985-October 1987 McMaster Carr Supply Co 9630 Norwalk Blvd PO Box 54960 Santa Fe Springs, CA 90670 October 1976-April 1988 Monarch Machine 410 South Oregon Pasco, HA 99301 September 1975 Midwest Bolt 8 Supply 1685 NE 53rd Des Moines, Iowa July 1978 Milliore Corp 80 Ashby Rd Bedford, MA 01780 April 1984 Nash Engineering Co PO Box 2466 Redmond, HA 98052 December 1986-April 1987 Nevada Nut 8 Bolt Inc 3650 West Russell Road Las Vegas, NV 89102 January 1981-October 1982 Northwest Controls S.26 Napa Str eet Spokane, WA 99202 August 1980 i ATTACHMENT 2 SAFETY RELATED VENDORS (FAST~S)Page 4 of 5 July 1988 Norton Corrosion Limited Ines 22327 89th Ave.Woodinvi lie, WA 98072 September 1972 Pacific Valve 3201 Walnut Avenue Longbeach, Ca 90807 November 1977-July 1982 Platt Electric Supply Inc.8300 Gage Blvd.Kennewick, WA 99336 April 1977-June 1977 Portland Electric&Plumbing 114 S.Auburn Kennewick, WA 99336 September 1981 Ray Bristow Co.1819 SW Court Ave.Pendelton, OR 97801 November 1976-April 1982 Safeway Supply Inc.PO Box 3437 East 1507 Sprague Avenue Spokane, WA 99220 January 1979-February 1979 Sime Construction Co.Box 6184 Kennewick, WA 99336 October 1975 Southwestern Engineers Subsidiary of Tyler Corp PO Box 54940 6111 E Bondini Blvd Las Angeles, CA 90054 May 1986 St.Regi s Supply Minneapolic

&St.Paul Ave.Tacoma, WA 98401 February 1979 Storey Electric Co.2780 S.Raritan Street Englewood, CO 80110 Januar y 1980 The Marley Co PO Box 2912 Mission, KS 66201 April 1981 The Marley Co c/o Olympia Engineered Sales PO Box 549 Bellevue, WA 98109 February 1978-March 1986 Thompson Lighting 901 Sibley Hwy.St.Paul, MN 55118 October 1979 Union Pump Co 87 Capital Ave Battle Creek, MI 49016 November 1984-January 1985 Uni strut 14800 S.Marquar dt Avenue Santa Fe Springs, Ca 90670 August 1977 Uni strut 733 South Fidalgo Seattle, WA 98108 May 1975-August 1981 Unistrut Northwest Service Center 18401 Cascade South Southcenter Industrial Park Seattle, WA 98188 February 1978-October 1983 Wallace&Tiernan Div 300 120th NE Bldg 1, Suite 209 Bellevue, Wa 98005 October 1979-February 1985 Wallace&Treman Div Pennwalt Corp 25 Main Street Bel 1 evil le, NJ 07129 May 1975-February 1985 Wal worth Company PO Box 1009 Paramount, Ca 90723 December 1981-March 1983 ATTACHMENT 2 SAFETY RELATED VENDORS (FASTEIO51 Page 5 of 5 July 1988 Wal worth Company 10190 Harwin Drive PO Box 297243 Houston, Tx 77036 Nay 1987 Walworth Greensburg, PA December 1979-August 1982 Westinghouse 5901 SW Nacadah Ave Portland, OR 97210 June 1980-December 1987 Westinghouse Electric 1019 Columbia Dr.SE Richland, WA 99352 Nay 1982 Worthington Pump Division c/o Mitchell Lewis 8 Staver 801 SE Alder Por tland, OR 97214 February 1988 Yakima Hardware Co.Inc.226 S First Street Yakima, WA 98901 October 1977 Zurn Industrial Inc.Cooling Tower Division Lincoln Center 5401 W Kennedy Blvd Tampa, FL 33609 August 1980 ATTACHMENT 3 COMMONLY USED BOLTING MATERIALS AT WNP-2 SA/A-193 GR 87 GR 88 SA/A-194 GR.2H GR 4 GR 7 GR 8 SA/A-307 GR A GR 8 SA/A-320 GR L7 SA/A-325 (All types)SA/A-354 GR BC SA/A-449 SA/A-490 SA/A-540 (All grades and classes)SA/A-563 (All grades except"0")