ML19208D729: Difference between revisions

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{{#Wiki_filter:5 0**K ooI*CollSum8TS J'W @J 1 L'--."esiJtnt~T9 POWct a jlj_J" C0mpany Senior Vuce
{{#Wiki_filter:5                                                               0**K
,: General offices: 1945 West Pernali Road, Jackson, MictHgan J201 + (517) 788-0453 August 30, 1979 Hywe 239-79 Mr J G Keppler, Regional Director Nuclear Regulatory Commission Region III 799 Rooeevelt Road Glen Ellyn, IL 60137
* CollSum8TS ooI POWct                              J'               ~T9 C0mpany                            a    W @J jlj  _  J 1 L'             --
_.MIDLAND PROJECT DOCKi,T a 50-329, 50-330 IE BULL./.IN 79-15 FILE: 0505.12 UFI: 99'02'05'10 SERIAL: 7530 We have reviewed IE Bulletin 79-15 on the subject of " Deep Draft Pump Deficiencies" against the Midland Plant Unit 1 and 2 Design and the following response is provided:
Senior Vuce
The only identified pumps to be utilized at the Midland Site that 1.are of similar design and safety related are ' e five (5) Service
                                                                                                        "
-Water Pumps OP-75, A, B, C, D and E.
                                                                                                    ."esiJtnt
2.These units are:
              ,
Manufacturer: Goulds Pumps-Vertical Pump Division Model: VIT-30 x 36 DHC - 1 stage
:
" Capacity: 20,500 GPM rated - 24,750 GPM maximum P1 ant Application: Service Water Supply Pumps
General offices: 1945 West Pernali Road, Jackson, MictHgan J201 + (517) 788-0453 August 30, 1979 Hywe 239-79 Mr J G Keppler, Regional Director Nuclear Regulatory Commission Region III 799 Rooeevelt Road Glen Ellyn, IL 60137                                                                   _.
-3 Overall Pump Dimensions:
MIDLAND PROJECT DOCKi,T a 50-329, 50-330 IE BULL./.IN 79-15 FILE: 0505.12 UFI: 99'02'05'10 SERIAL: 7530 We have reviewed IE Bulletin 79-15 on the subject of " Deep Draft Pump Deficiencies" against the Midland Plant Unit 1 and 2 Design and the following response is provided:
Overall height pump & motor: 55'l-7/16" Suction Face to CL Discharge:
: 1. The only identified pumps to be utilized at the Midland Site that are of similar design and safety related are ' e five (5) Service
46'2" Interim Bearing Support Spacing:
                                                                                  -
10'0" Height above floor level: 13'10-7/16" Height below floor level:
Water Pumps OP-75, A, B, C, D and E.
41'3" In response to Items 4, 5 and 6 concerning startup testing, operating and maintenance histor/, the system is currently under construction sad the spbject pumps have not been operated to date. The requested information with will be accumulated as it becomes available and vill be maintaineti the requested on-site package.
: 2. These units are:
1054 015 SE!-(1979 , wao
Manufacturer: Goulds Pumps-Vertical Pump Division Model: VIT-30 x 36 DHC - 1 stage                                           "
* y2 cy  
Capacity: 20,500 GPM rated - 24,750 GPM maximum                               -
!Serial 7530 2 i The requested on-site package vill be available for f tspection at the Midland Plant Site after October 1979 The on-site package vill be mintained current as part of the Service Water Pump Subsystem Turncver Package.
P1 ant Application: Service Water Supply Pumps 3     Overall Pump Dimensions:
: Crw''SliH/jm D D j ni CC: Director, Nuclear Reactor Regulation O J'Director, Office of Inspection & Enforcement T i) D @l_Ju $_a-T-JL JU Ult.1054 0:6}}
Overall height pump & motor: 55'l-7/16" Suction Face to CL Discharge: 46'2" Interim Bearing Support Spacing: 10'0" Height above floor level: 13'10-7/16" Height below floor level: 41'3" In response to Items 4, 5 and 6 concerning startup testing, operating and maintenance histor/, the system is currently under construction sad the spbject pumps have not been operated to date. The requested information                   with will be accumulated as it becomes available and vill be maintaineti the requested on-site package.
1054 015 SE!-       (1979
                                                                                    , wao
* y2 cy
 
!                                                                     Serial 7530 2
i The requested on-site package vill be available for f tspection at the Midland The on-site package vill be mintained current Plant Site after October 1979 as part of the Service Water Pump Subsystem Turncver Package.
:
                                                                                    '
Crw' SliH/jm                                                                         j D         D CC: Director, Nuclear Reactor Regulation                                 O ni J'
Director, Office of Inspection & Enforcement                       -        -
T              T i) DUlt@lJu $_ a JL JU       _
      .
1054     0:6}}

Revision as of 15:02, 19 October 2019

Submits Response to IE Bulletin 79-15 Re Deep Draft Pump Deficiencies.Sys Is Being Constructed;Startup Testing, Operating & Maint History Will Be Kept W/Requested Onsite Package.Package Will Be Available After Oct 1979
ML19208D729
Person / Time
Site: Midland
Issue date: 08/30/1979
From: Howell S
CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To: James Keppler
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
7530, NUDOCS 7909290429
Download: ML19208D729 (2)


Text

5 0**K

  • CollSum8TS ooI POWct J' ~T9 C0mpany a W @J jlj _ J 1 L' --

Senior Vuce

"

."esiJtnt

,

General offices: 1945 West Pernali Road, Jackson, MictHgan J201 + (517) 788-0453 August 30, 1979 Hywe 239-79 Mr J G Keppler, Regional Director Nuclear Regulatory Commission Region III 799 Rooeevelt Road Glen Ellyn, IL 60137 _.

MIDLAND PROJECT DOCKi,T a 50-329, 50-330 IE BULL./.IN 79-15 FILE: 0505.12 UFI: 99'02'05'10 SERIAL: 7530 We have reviewed IE Bulletin 79-15 on the subject of " Deep Draft Pump Deficiencies" against the Midland Plant Unit 1 and 2 Design and the following response is provided:

1. The only identified pumps to be utilized at the Midland Site that are of similar design and safety related are ' e five (5) Service

-

Water Pumps OP-75, A, B, C, D and E.

2. These units are:

Manufacturer: Goulds Pumps-Vertical Pump Division Model: VIT-30 x 36 DHC - 1 stage "

Capacity: 20,500 GPM rated - 24,750 GPM maximum -

P1 ant Application: Service Water Supply Pumps 3 Overall Pump Dimensions:

Overall height pump & motor: 55'l-7/16" Suction Face to CL Discharge: 46'2" Interim Bearing Support Spacing: 10'0" Height above floor level: 13'10-7/16" Height below floor level: 41'3" In response to Items 4, 5 and 6 concerning startup testing, operating and maintenance histor/, the system is currently under construction sad the spbject pumps have not been operated to date. The requested information with will be accumulated as it becomes available and vill be maintaineti the requested on-site package.

1054 015 SE!- (1979

, wao

  • y2 cy

! Serial 7530 2

i The requested on-site package vill be available for f tspection at the Midland The on-site package vill be mintained current Plant Site after October 1979 as part of the Service Water Pump Subsystem Turncver Package.

'

Crw' SliH/jm j D D CC: Director, Nuclear Reactor Regulation O ni J'

Director, Office of Inspection & Enforcement - -

T T i) DUlt@lJu $_ a JL JU _

.

1054 0:6