ML20009H031
| ML20009H031 | |
| Person / Time | |
|---|---|
| Site: | Midland |
| Issue date: | 07/23/1981 |
| From: | Heishman R NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| To: | |
| Shared Package | |
| ML20009H027 | List: |
| References | |
| 50-329-81-08, 50-329-81-8, 50-330-81-08, 50-330-81-8, NUDOCS 8108050373 | |
| Download: ML20009H031 (2) | |
Text
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Appendix A NOTICE OF VIDIATION Consumers Power Company Docket No. 50-329 Docket No. 50-330 As a result of the inspection conducted on June 1-30, 1981, and in accord-ance with the Interin Enforcement Policy, 45 FR 66754 (October 7,1980),
the following violation was identified.
10 CFR 50, Appendix B, Criterion XIII states, in part, that " Measures shall be established to control the handling, storage, shipping, c1 caning, and preservation of material and equipment in accordance with work and inspec-tion instructions to prevent damage or deterioration."
Bechtel Power Corporation field procedure No. FPG-5.000, Maintenance /Inspec-tion cf Material Equipment Release for Construction states, in part, that
" maintenance activities to r sintain the integrity of the item or its contain-ers to include; Maintain all closurcs and scaling tape,... and providing mtintenance in accordance with Manufacturer Maintenance instructions as applicable to the item being maintained". This statement is made in refer-ence to developing protective enviretuents for e luipment.
Contrarf to the above, the following instances of failure to provide adequate storage conditions for equipments were noted during the inspection period.
1.
The appropriate manufacturers instructions for storage of the Control Rod i
Drive Primary AC Breakers states, in part, that "The cabinets, trans form-ers, and voltage regulator will be stored in an. enclosed dry area where tix temperature and humidity conditions remain constant. Relative humi,
dity conditions greater than 707. and temperatures of less than 40 F should be avoided. Recommended long term storage parameters should fall within 60 to SS F and 30 to 607. relative humidity." These criteria have l
been accepted as the storage requirements, including the provisions of ANSI N45.2.2 which is referenced in the above referenced Field Procedure l
FPG 5.000.
I On June 15, 1981, after heavy rain, the Resident Inspector noted that water was on the floor in the area where the Unit 2 breakers are instal-led. An approximately 3 inch wide by 4 foot high opening to the outside environment existed where the room is adjacent to the Unit 2 containment.
Also, the dehumidifier was not operating; the protective polyethylene cover over e breakers was open ai. tha tcp and damaged; and the area N
cicanliness aid not appear ta meet the requirements of the ANSI Stand-ards or the intent of the storage maintenance and inspection activities.
Similar conditions were noted in the aren where the Unit 1 CRD primary breakers are stored, with the exception that the openi"ng was about one foot shorter and water was not on the floor.
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The storage requirenents for the new and spent fuel storage racks as described in the supplier's procedure for " Packaging, Storage Prior to Shipping, llandling, Shipping, and On-site Storage of New and Spent Fuct Storage Racks" and referenced in licensee's storage maintenance procedure F-1-582 requires the fuel storage racks to be covered and protected from the environment.
On June 29, 1981, it was noted that the covering was badly torn on one of the fuci storage racks located at position L13M in the Posey-ville laydown area which allowed exposure of the fuel rack to the environment.
3.
The storage requirements for the battery chargers as referenced in the licensee's storage maintenance procedure F-10-127 require that the ventilation openings be covered.
On June 29, 1981, it was noted that the ventilation openings were not covered on the battery chargers and some of the cabinets were open on battery chargers and associated equiptaents.
It was also noted that industrial dust was being created fran grinding operations from the installation of hecting, ventilation and air conditioning systems in the area of the battery chargers at this time.
This is a Severity I,evel V violation (Supplement II).
Dated
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R. F. Heishman Acting Director Division of Resident and Project Inspection
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