ML20138J136

Intevenor Exhibit I-CCANP-115,consisting of Transmitting Safety & nonsafety-related Jobsite Activities to Continue During Transition Phase

ML20138J136
Person / Time
Site:	South Texas
Issue date:	08/05/1985
From:	Oprea G HOUSTON LIGHTING & POWER CO.
To:	Seyfrit K NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
References
OL-I-CCANP-115, NUDOCS 8510290262
Download: ML20138J136 (7)

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October 16, 1981 65 GT w All:28 ST-lM.-AE-741 Mr. Karl Seyfrit Director, Region IV Q$Q$h imAscs Nuclear Regulatory Commission 611 Ryan Plaza Drive, Suite 1000 Arlington, Texas 76012

Dear Mr. Seyfrit:

South Texas Project Units 1 f, 2 Docket Nos. STN 50-li98, STN 50-fi99 This letter supersedes our letter of 9/18/81 requesting concurrence to proceed on certain safety related construction activities. As we discussed with you on 10/15/81, we have previously announced intention to change the engineering and construction management responsibilities for STP and are in the process of developing a transition plan for accomplishing same.

Meanwhile, we have developed a list of safety related work that we plan to continue ( Attachment A). As we discussed with you and your staff, our objectiva for continuing this work is to: (1) maintain critical crafts, (2) perform useful work and (3) attain a logical construction stopping point.

We have looked at this work against a risk criteria and have determined with Bechtel Power Corporation that it is reasonable to continue this work. The risk criteria is as follows: the work (1) will be allowed to continue if we have no conscious knowledge of a problem, and (2) is not considered irreversible.

There are a few exceptions to this criteria as indicated on the Attachment A and the corresponding note. We estimate that this work will take place over approximately the next four months. During this period, Bechtel's QA staff will augment our staff in performing quality surveillance over this work.

As a matter of information, Attachment B is included and describes the work that we are continuing in non-safety related areas.

Accordingly, we respectfully request your concurrence with this plan for the safety related work.

g mucuna atcuutsar soumission Yours ver,y truly, 0 .

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Ili, mum I.igluing & hmc C.imium cc: J. H. Goldberg October 16, 1981 J. G. Dewease ST-HL-AE-741 D. G. Barker Page 2 C. G. Robertson Howard Pyle R. L. Waldrop H. R. Dean R. A. Frazar D. R. Beeth J. D. Parsons J. W. Williams J. W. Briskin J. E. Geiger STP RMS H. S. Phillips (NRC)

J. O. Read (Read-Poland, Inc.)

M. D. Schwar: (Baker & Botts)

R. Gordon Gooch (Baker & Botts)

J. R. Newman (Lowenstein, Newman, Ecis, 6 Axelrad)

H. B. Friend (Bechtel)

D. W. Halligan (Bechtcl)

Director, Office of Inspection & Enforcement Nuclear Regulatory Commission Washington, D. C. 20555 R. L. Range /G. W. Muench Charles Bechhoefer, Esquire Central Power & Light Company Chairman, Atomic Safety & Licensing Board P. O. Box 2121 U. S. Nuclear Regulatory Commission corpus Christi, Texas 78403 Washington, D. C. 20555 R. L. Hancock/G. Pokorny Dr. James C. Lamb, III City of Austin 313 Woodhaven Road P. O. Box 1088 Chapel Hill, North Carolina 27514 Austin, Texas 78767 J. B. Poston/A. vonRosenberg Mr. Ernest E. Hill City Public Service Board Lawrence Livermore Laboratory P. O. Box 1771 l'niversity of Californic San Ar.conio, Texas 78296 P. O. Box 808, L-46 Livermore, California 94550 Brian E. Berwick, Esquire William S. Jordan, III Assistant Attorney General Harmon & Weiss for the State of Texas 1725 I Street, N. W.

P. O. Box 12548 Suite 506 Capitol Station Washinton, D. C. 20006 Austin, Texas 78711 Lanny Sinkin Citizens for Equitable Utilities, Inc.

Citizens Concerned About Nuclear Power c/o Ms. Peggy Buchorn 5106 Casa Oro Route 1. Box 1684 San Antonio, Texas 78233 Brazoria, Texas 77422 Jay Gutierrez, Esquire Hearing Attorney Office of the Executive Legal Director U. S. Nuclear Regulatory Commission f Washington, D. C. 20555 -

i Revision Date 10-16-81

. . Oct:ber 16, 1981

. ATTACHMENT A

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SOUTH TEXAS PROJECT SAFETY RELATED OR PARTI ALLY SAFETY RELATED JOBSITE ACTIVITIES TO CONTINUE DURING TRANSITION PHASE (about 4 mos.)

GENERAL

1. Jobsite Maintenance (including) i A. Maintenance of dewatering system B. Maintenance of installed equipment  ;

l 2. Material Handling j A. Receiving / Warehousing l B. Preventive maintenance of stored equipment

3. Concrete Production A. Concrete batching for approved structures j 4 Fabrication Shop l A. Rework of Q class items B. Fabrication of conduit and cable tray supports.

l 5. Applying of coatings in all areas 4

6. Maintain Records Vault and continue document control

! 7. Maintain fire protection system i

REACTOR COOLANT BUILDING UNIT 1 1 Continue containment dome concrete to completion (1)

2. Continue reactor coolant loop welding (1)

3. Rework and repair ASME and AWS welds REACTOR COOLANT BUILDING UNIT 2

1. Continue containment shell concrete placements (1)

F.H.B. UNIT 1

1. Continue rework and repair of ASMt/AWS welding ,

2. Continue operations for roof concrete placements (1)

D.C. B. I

1. Continue concrete placements (1)

I D.C.B.1 (continued) 1

2. Install Diesel Generator sole plates D.C.B. Il

1. Start installation of basemat foundation (1)

B.O.P.

1. Continue repair and installation of E.C.W. aluminum bronze piping including Area D plus hydro M.E. A.B. UNIT 1

1. Rework and repair of ASME/AWS welding

2. Continue installation of cable tray supports

3. Continue installation of conduit and supports

4. Continue installation of structural steel

5. Continue installation of permanent lighting NOTE 1 These activities are not reversible but owing to high technical con 0dence, we consider that this work should continue.

) .

s ATTACHMENT B SOUTH TEXAS PROJECT NON SAFETY RELATED JOBSITE ACTIVITIES TO CON 11NUE DURING TRANSITION PHASE (about 4 mos.)

CENERAL

1. Jobsite Maintenance (including)

A. General housekeeping and maintenance of roads and ditches B. Maintenance of construction equipment

2. Fabrication Simp A. Fabrication of non quality class material T.G.B. UNIT 1

1. Continue to Install large bore piping including welding

2. Continue installation of pipe hangers

3. Continue installation, including welding, of 150 phase bus

4. Continue Installation of condenser

5. Continue installation of Turbine Generator

6. Continue installation of power and control conduit

7. Continue installation of cable try including supports 8.

Continue extraction steam piping internal to condenser including steam erosion guards

9. Install condensate pumps

10. Set and align steam chests

11. Continue architectural items i.e., concrete masonry work

12. Continue plumbing installation T.C.B. UNIT 2

1. Continue work on gantry crane

2. Receive and install Moisture Separator

3. Continue Installation of condenser I

i D.G.B.1 l l

I 1. Install crane rails and interior stairs B.O.P.

1. Continue work on Unit #1 T.D.S. tanks .

2. Continue work on deluge valve house #11.

3. Continue work on cathodic protection i

4. Continue work on acid caustic areas

5. Continue installation of auxiliary boiler ,

6. Continue work in oily waste treatment area ,

7. Continue work in sanitary waste area

8. Continue work in east west composite pipe run

9. Continue installation of railroad to T.G.B. #1

10. Continue Installation of 16 KV transformer foundations and structures

11. Install auxiliary fuel oil storage tanks

12. Install pipe culverts #2 & #3

13. Continue installation of 3" potable water line west of units 14 Continue removal of over burden to achieve final site grade (will improve site drainage)

15. Continue installation of Admin. Bldg. parking lot M.E. A.B. UNIT 1

1. Continue installation of temporary fire protection system t

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