ML20023C485

Forwards Work Activity List for May 1983, for Remedial Soil Work Per NRC-util Work Authorization Procedure. Authorization of Specific Work Items Requested

ML20023C485
Person / Time
Site:	Midland
Issue date:	04/26/1983
From:	Miller D CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To:	Harrison J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
CSC-6678, NUDOCS 8305170373
Download: ML20023C485 (25)

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l _ f*J Mr. J. J. Ilarrison, Chief Midland Proj ect Section U.S. Nuclear Regulatory Commission Region III 799 Roosevelt Road Glen Ellyn, IL 60137 MIDLAND ENERGY CENTER - GWO 7020 REMEDIAL SOILS WORK AUTIIORIZATION File:

0485.16 UFI:

42*05*22*04 Serial: CSC-6678 12*32 We are enclosing the proposed list of work in accordance with the "NRC and CPCo Work Authorization Procedure" for the period between May 1, 1983 and May 31, 1983. Please review this werk list and authorize the specific work items as established in the procedure.

Also enclosed is a Supplemental Work Activity List for June 1983. Your review, comments and authorization of the specific work items as in accordance with the procedure are similarly requested.

We have completed our review of the documents associated with the following activities. Based on our review, we ask for your approval of these activities:

155053020 - Excavate Pier 8E (Full Release) 155054020 - Install and Load Pier 8E 165053020 - Excavate Pier 8W (Full Release) 165054020 - Install and Load Pier 8W 155052050 - Install E10 Bulkhead 155053035 - Excavate Pier 10E 155054030 - Install and Load Pier 10E 165052050 - Install W10 Bulkhead 165053035 - Excavate Pier 10W 165054030 - Install and Load Pier 10W pg 9 983 8305170373 830426 PDR ADOCK 05000329

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6683 Page 2 206030100 - SWPS, Install Extensometers 206050106 - S'APS, Install Instruments and Terminate Instrument Cables (Includes Testing and Calibration) 207050605 - SWPS, Install Remaining Ejector Wells 207050600 - SWPS, Install Piezometers (Full Release) 207050635 - SWPS, Install Dewatering Discharge System f

I c/7 DBM/CBJ/lrb Attachments I

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1 Consumers Power Company Attachment to Serial CSC-6678 Midland Plant Units 1 & 2 WORK ACTIVITY LIST FOR THE PERIOD BETWEEN MAY 1, 1983 AND MAY 31, 1983 DEVELOPED IN COMPLIANCE WITl! ASLB ORDER OF APRIL 30, 1982 NEW OR ACTIVITY PREVIOUS REGION III REVISED ITEMS IDENTIFIER PROGRAM, WORK AREA & ACTIVITY DESIGNATION GENERAL QUALITY PROGRAM 102351100 Approval of MPQP-2, Rev 1 A(10/22/82) 102351115 Approval of MPQP-1, Rev 5 3 (1/11/83) A (1/11/83)

AUXILIARY BUILDING & FIVP UNDERPINNING PROGRAM ACCESS SilAFTS 105050906 Redress the slope lay back surfaces A (3/17/83)

WEST FIVP 102150010 Install Anchor Bolts & Rods 1 (8/12/82) A (8/13/82)

(includes hardness test on rods, drill concrete & steel and tensioning)

EAST FIVP 112150010 Install Anchor Bolts & Rods 1 (8/12/82) A (8/13/82)

(includes hardness tests on rods, drill concrete & steel, and tension)

CONTROL TOWER POST TENSION VERIFICATION 102550203 Verify Post Tension Loads A (2/22/83) miO882-2439d173-100 JEKostielney 04/21/83 m

2 Consumers Power Company Attachment to Serial CSC-6678 Midland Plant Units 1 & 2 WORK ACTIVITY LIST FOR THE PER)0D BETWEEN MAY 1,1983 AND MAY 31, 1983 DEVELOPED IN COMPLIANCE 'AITH ASLB ORDER OF APRIL 30, 1982 NEW OR ACTIVITY PREVIOUS REGION III REVISED ITEMS IDENTIFIER PROGRAM, WORK AREA & ACTIVITY DESIGNATION j

162550010 WEST TURBINE / AUX BUILDING PIPE TURNNEL MODIFICATION Install Platform at El 600' 1 (4/5/83) A (4/20/d3)

(includes installation of Pipe Tunnel Reinforcen:ent, cutting of opening, Modification of Handrails and Ladder and Protection of Existing Piping) 152550010 EAST TURBINE / AUX BUILDING PIPE TUNNEL MODITICATION Install Platform at El 600' 1 (4/5/83) A (4/20/83) 1 (includes installation of Pipe Tunnel Reinforcement, cutting of opening, Modification of Handrails and Ladder and Protection of Existing Piping) l 162550012 Pregrout UAT (West) i 1

i 152550012 Pregrout UAT (East) l BUILDING MONITORING i

136050043 Maintain Instrument System 3 (8/12/82) A (8/12/82) l 132550027 Install strain gauges and terminate cables I

(includes testing and calibration) l 132550050 Install, wire conduit and raceway from pier 2(12/13/82) A(12/13/82) to data room for Pier Instrumentation i

165052021 Terminate Cables in Data Room & Terminal Boxes A (3/10/83)

& Pier Instrumentation i

GENERAL TEMPORARY DEWATERING l

125150050 Continue Monitoring Utility Protection Pits (4) 3 (8/12/82) A (8/12/82) f 115150020 Continue Operation of Freeze System & Wells 3 (8/12/82) A (8/12/82) l

[ miO882-2439d173-100 JEKostielney 04/21/83 b

3 Consumers Power Company Attachment to Serial CSC-6678 Midland Plant Units 1 & 2 WORK ACTIVITY LIST FOR THE PERIOD BETWEEN MAY 1, 1983 AND MAY 31, 1983 DEVELOPED IN COMPLIANCE WITH ASLB ORDER OF APRIL 30, 1982 NEW OR ACTIVITY PREVIOUS REGION III REVISED ITEMS IDENTIFIER PROGRAM, WORK AREA & ACTIVITY DESIGNATION 522550025 Excavate, Repair and Backfill Piezometer HP-2 1 (4/5/83) 522550020 Repair Six (6) Existing Observation Wells (WB-1, WP-2, COE-10, PD-18, W-2, PD-38) 1 (4/5/83) 125150051 Install Clay to Below Duct Bank (pit 4) 1 (8/12/82) 125150052 Repair Ductbank (Pit 4) 1 (8/25/82)

(includes excavate, drift, repair and backfill) 115150026 Remove 36" Casing and Backfill 42" Hole 1 (9/17/82) 115150025 Clean out and backfill abandoned ejector holes (ME26A, ME28A and ME54)

R CRACK MAPPING (includes scaffolding platforms, ladders and extra-ordinary clean up) 102250200 EPA (East & West) 3 (8/12/82) A (8/12/82) 102250105 FIVP (East & West) 3 (8/12/82) A (8/12/82) 102250100 Control Tower & Remainder of Aux Bldg 3 (8/12/82) A (8/12/82)

PIER 12W 165054010 Install & Load Pier 12Wa 1 (8/12/82) A(12/9/82) miO882-2439d173-100 JEKostielney 04/21/83

4 Consumers Power Company Attachment to Serial CSC-6678 Midland Plant Units 1 & 2 t

WORK ACTIVITY LIST FOR THE PERIOD BETWEEN MAY 1, 1983 AND MAY 31, 1983 DEVELOPED IN COMPLIANCE WITH ASLP ORDER OF APRIL 30, 1982 NEW OR ACTIVITY PREVIOUS REGION III REVJSED ITEMS IDENTIFIER PROGRAM, WORK AREA & ACTIVITY DESIGNATION PIER 11W 165054015 Install & Load Pier 11W3 1 (8/25/82) A (2/22/83)

(includes install bituminous plywood forms) 105050908 Perform Pier Load Tent 1 (8/25/82) A (4/22/83)

PIER 9W 165054005 Install & Load Pier 9W3 1 (9/17/82) A (2/24/83) i PIER 12E 155054010 Install & Load Pier 12E3 1 (8/12/82) A(12/9/82)

PIER 11E 155054015 Install & Load Pier 11E3 1 (8/25/82) A (2/22/83)

PIER 9E 155054005 Install & Load Pier 9E3 1 (9/17/82) A (2/24/83)

PIER 8E 155052025 Drift from Pier 9E to Pier 8E1 1 (9/17/82) A (4/7/83) 155053020 Excavate Pier 8E2 1 (9/17/82) A (4/22/83) 155054020 Install & Load Pier 8E3 1 (9/17/82)

GRILLAGE STRUCTURE AT PIER 8E 155052305 Drift for and Install Bulkhead from Pier 8E north to 1 (9/17/82)

Containment Walli 155059025 Excavate and Remove Mudslab for Grillage Beams Between 1 (9/17/82)

Pier 8E and Containment 1 i

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5 Consumers Power Company Attachment to Serial CSC-6678 Midland Plant Units 1 & 2 WORK ACTIVITY LIST FOR THE PERIOD BEWEEN MAY 1, 1983 AND MAY 31, 1983 DEVELOPED IN COMPLIANCE WITH ASLB ORDER OF APRIL 30, 1982 NEW OR ACTIVITY PREVIOUS REGION III REVISED ITEMS IDENTIFIER PROGRAM, WORK AREA & ACTIVITY DESIGNATIGN 155053025 Excavate for Support Columns next to Containment 2 1 (9/17/82) 155055003 Install Steel Support Columns next to Containment 1 (9/17/87) 155055010 Install & Load Grillage Structure at Pier 8E 1 (9/17/82)

PIER 8W 165052025 Drift from Pier 9W to Pier 8W1 1 (9/17/82) A (4/7/83) 165053020 Excavate Pier 8W2 1 (9/17/82) A (4/22/83) 165054020 Install & Load Pier 8W3 1 (9/17/82)

GRILLAGE STRUCTURE AT PIER 8W 165052305 Drift for and Install Bulkhead from Pier 8W north to 1 (9/17/82)

Containment Wall!

165059025 Excavate and Remove Mudslab for Grillage Beans Between 1 (9/17/82)

Pier 8W and Containment!

165053025 Excavate for Support Columns next to Containment 2 1 (9/17/82) 165055003 Install Steel Support Columns next to Containment 1 (9/17/82) 165055010 Install & Load Grillage Structure at Pier 8W 1 (9/17/82)

EXCAVATION ZONES 155052020 Excavate / Lag Zone Y1 1 (4/5/83) 165052020 Excavate / Lag Zone Z1 1 (4/5/83) miO882-2439d173-100 JEKostielney 04/21/83

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6 Consumers Power Company Attachment to Serial CSC-6678 Midland Plant Units 1 & 2 WORK ACTIVITY LIST FOR THE PERIOD BETWEEN MAY 1, 1983 AND MAY 31, 1983 DEVELOPED IN COMPLIANCE WITH ASLB ORDER OF APRIL 30, 1982 NEW OR ACTIVITY PREVIOUS REGION III REVISED ITEMS IDENTIFIER PROGRAM, WORK AREA & ACTIVITY DESIGNATION PIER W10 165052050 Install W10 Bulkhead 1 (4/5/83) 165053035 Excavate Pier 10W2 1 (9/17/82) 165054030 Install & Load Pier 10W3 1 (4/5/83)

PIER E10 155052050 Install E10 Bulkhead 1 (4/5/83) 155053035 Excavate Pier 10E2 1 (9/17/82) 155054030 Install & Load Pier 10E3 1 (4/5/83)

BEAM CONNECTIONS 102250201 Modify Beam Connections at elev 646 ( 1 connection) 1 (9/17/82) A (4/13/83) 102250203 Modify Beam Connections at elev 659 ( 2 connections) 2(12/13/82) A (4/13/83) 102250205 Modify Beam Connections at elev 704 (10 connections) 2(12/13/82) A (4/13/83)

SLAB Modification at El 659.0' 102250208 Survey / Layout for Engineering Review in Preparation for Slab Fix @ El 659 3 (4/5/83) A (4/5/83)

PIER KC2 165052325 Drift from West Access Shaft to Pier KC21 1 (9/17/82) A (4/22/83) 165053320 Excavate Pier KC22 1 (9/17/82) A (4/22/83) 165054315 Install & Load Pier KC23 1 (9/17/82) A (4/22/83) miO882-2439d173-100 JEKostielney 04/21/83 w-

7 Consumers Power Company Attachment to Serial CSC-6678 Midland Plant Units 1 & 2 WORK ACTIVITY LIST FOR THE PERIOD BETWEEN MAY 1, 1983 AND MAY 31, 1983 DEVELOPED IN COMPLIANCE WITH ASLB ORDER OF APRIL 30, 1982 NEW OR ACTIVITY PREVIOUS REGION III REVISED ITEMS IDENTIFIER PROGRAM, WORK AREA & ACTIVITY DESIGDATION PIER KC11 155052325 Drift from East Access Shaft to Pier KC11 1 1 (9/17/82) A (4/22/83) 155053320 Excavate Pier KC112 1 (9/17/82) A (4/22/83) 155054315 Install & Load Pier KC113 1 (9/17/82) A (4/22/83)

PIER KC3 165052310 Drift to KC3 from W81 A (4/22/83) 165053310 Excavate Pier KC32 A (4/22/83) 165054305 Install & Load KC33 A (4/22/83)

PIER KC10 155052310 Drift to KC10 from E81 A (4/22/83) 155053310 Excavate Pier KC102 A (4/22/83) 155054305 Install & Load KC102 A (4/22/83) i EXCAVATION ZONES 165056375 Excavate / Lag Zone 22 155056375 Excavate / Lag Zone Y2

' miO882-2439d173-100 JEKostielney 04/21/83

'8 Consumers Power Company Attachment to Serial CSC-6678 Midland Plant Units 1 & 2 WORK ACTIVITY LIST FOR THE PERIOD BETWEEN MAY 1, 1983 AND MAY 31,.1983 DEVELOPED IN COMPLIANCE WITH ASLB ORDER OF APRIL 30, 1982 NEW OR ACTIVITY PREVIOUS REGION III REVISED ITEMS IDENTIFIER PROGRAM, WORK AREA & ACTIVITY DESIGNATION SERVICE WATER PUMP STRUCTURE UNDERPINNING PROGRAM POST TENSIONING SYSTEM 202555170 Post Tensioning Tendon inspection & maintenance 3(12/7/82) A(12/7/82)

DEWATERING 207050618 Install 6 Preliminary Ejector Wells A (3/10/83) 207050605 Install Remaining Ejector Wells R

207050385 Core Drill SWPS Slab for Ejector Wells A (3/17/83).

207050386 Core Drill CWIS Slab for Ejector Wells 1(11/1/82) A (3/17/83) 207050603 Probe for Shallow Utilities 3(12/29/82) A(12/29/82) 207050604 Probe for Deep Utilities Within El 610 Excavation Limits 1 (9/17/82) A (3/10/83)

(Ref Dwg C-2031) 207050748 Probe for Deep Utilities Outside El 610 Excavation Limits (Ref Dwg C-2031) 1 (4/5/83) 207050380 Core drill SWPS and CWIS slabs for Piezometers A (4/13/83) 207050600 Install Piezometers R

207050645 Install Seal Between SWPS & CWIS 1 (8/25/82) A (2/22/83) 207050635 Install Dewatering Discharge System 2 (9/17/82)

(including headers, tank, pumps and electrical) miO882-2439d173-100 JEKostielney 04/21/83

9 Consumers Power Company Attachment to Serial CSC-6678 Midland Plant Units 1 & 2 WCRK ACTIVITY LIST FOR THE PERIOD BETWEEN MAY 1, 1983 AND MAY 31, 1983 DEVELOPED IN COMPLIANCE WITH ASLB ORDER OF APRIL 30, 1982 NEW OR ACTIVITY PREVIOUS REGION III REVISED ITEMS IDENTIFIER PROGRAM, WORK AREA & ACTIVITY DESIGNATION 207050387 Convert 7 Wells used on 72" pipe repair to cupport SWPS 1(11/1/82) A (2/11/83) dewatering.

(Includes install new ejectors, temporary headers, operate, & maintain)

BUILDING MONITORING 202550100 Install Deep Seated Bench Marks 1 (8/12/82) A (4/4/83) 206050105 Crack Map SWPS 1 (9/17/82) A (3/10/83)

I 202550130 Installation of Extensometer Anchors 1 (4/5/83) A (4/13/83) 202550120 Installation of Extensometer Covers 3 (4/5/83) A (4/5/83) 206050100 Install Extensometers 1 (9/17/82) 206050106 Install Instruments and Terminate Instrument Cables 1 (9/17/82)

(Includes testing & calibration) 206050102 Install Brackets 1 (9/17/82) A (4/20/83) 207550100 Rebar Mapping & Core Drilling for Conduit & Raceway A (3/10/83) 207550103 Install Conduit & Raceway 1 (9/17/82) A (2/22/83) 202550104 Install cable and terminate at Data Acquisition Room 1 (9/17/82) 206050101 Install Permanent Benchmark Covers 1 (9/17/82) A (4/20/83) 206050104 Baseline, Operate, and Maintain Instrument System R

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10 Consumers Power Company Attachment to Serial CSC-6678 4

Midland Plant Units 1 & 2 WORK ACTIVITY LIST FOR THE PERIOD BETWEEN MAY 1, 1983 AND MAY 31, 1983 DEVELOPED IN COMPLIANCE WITH ASLB ORDER OF APRIL 30, 1982 2

NEW OR ACTIVITY PREVIOUS REGION III REVISED ITEMS IDENTIFIER PROGRAM, WORK AREA & ACTIVITY DESIGNATION j

ACCESS SHAFT & OPEN CUT EXCAVATION 207050335 Install Soldier Piles 1 (8/12/82) 202550162 Relocate Fire Protection Pipeline 1 (8/12/82) A (9/17/82) 207050400 Repair SWPS Duct Bank 1 (4/5/83) A (4/20/83)

B0 RATED WATER STORAGE TANK FOUNDATION & TANK REPAIR PROGRAM UNIT 1 TANK 312150111 Rebar Mapping 3 (8/25/82) A (8/25/82) f 312150005 Drill and Grout Shear Connectors 2(12/13/82) A (4/20/83 I

312150007 Prepare concrete surfaces, drill holes & remove A (4/20/83) concrete for rebar.

312150011 Construct New Ring Beam 1 (8/12/82)

(set forms & place rebar, pour concrete) 312150211 Strip Waterproof Membrane on Valve Pit 3 (8/25/82) A (8/25/82) 312550019 Reinstall Electrical Ductbank 2 (9/17/82) A (4/6/83) i 312550018 Reinstall Piping, Pipe Hangers and Electrical Facilities A (3/17/83) l t

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miO882-2439d173-100 JEKostielney 04/21/83

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Consumers Power Company Attachment to Serial CSC-6678 Midland Plant Units 1 & 2 WORK ACTIVITY LIST FOR THE PERIOD BETWEEN MAY_1, 1983 AND MAY 31, 1983 DEVELOPED IN COMPLIANCE WITH ASLB ORDER OF APRIL 30, 1982 NEW OR ACTIVITY PREVIOUS REGION III REVISED ITEMS IDENTIFIER PROGRAM, WORK AREA & ACTIVITY DESIGNATION UNIT 2 TANK 322150111 Rebar Mapping 3 (8/25/82) A (8/25/82) 322150005 Drill and Grout Shear Connectors 2(12/13/82) A (4/20/83) 322150007 Prepare concrete surfaces, drill holes & remove concrete A (4/20/83) for rebar 322150011 Construct New Ring Beam 1 (8/12/82')

(set forms & place rebar, pour concrete) 322150211 Strip Waterproof Membrane on Valve Pit 3 (8/25/82) A (8/25/82) 322550019 Reinstall Electrical Duct Bank 2 (9/17/82) A (4/6/83) 322550018 Reinstall Piping, Pipe Hangers and Electrical Facilities A (3/17/83)

UNDERGROUND PIPE REPLACEMENT, REBEDDING, AND MONITORING PROGRAM TRAIN A 0F SERVICE WATER PIPE REPLACEMENT 4 407050400 Shallow probing for Phase II 402550500 Excavate Existing Pipe 1 (8/12/82) 402550510 Remove Existing Pipe 1 (8/25/82) 402550520 Install new pipe & expansion coupling 1 (8/25/82) 402550515 Hydro Test new pipe R

402550507 Perform Profiling & Ovality Check on New Piping R

miO882-2439d173-100 JEKostielney 04/21/83

12 Consumers Power Company Attachment to Serial CSC-6678 Midland Plant Units 1 & 2 WORK ACTIVITY LIST FOR THE PERIOD BETWEEN MAY 1, 1983 AND MAY 31, 1983 DEVELOPED IN COMPLIANCE WITH ASLB ORDER OF APRIL 30, 1982 NEW OR ACTIVITY PREVIOUS REGION III REVISED ITEMS IDENTIFIER PROGRAM, WORK AREA & ACTIVITY DESIGNATION 402550525 Temporary Backfill New Pipe 1 (4/5/83)

TRAIN B 0F SERVICE WATER PIPE REPLACEMENT 4 402550446 Excavate Fxisting Pipe 1 (8/12/82) 402550550 Remove Existing Pipe 1 (8/25/82) 402550560 Install new pipe & expansion coupling 1 (8/25/82) 402550561 Hydro Test new pipe R

402550508 Perform Profiling & Ovality Check on New Piping R

402550562 Temporary Backfill New Pipe 1 (4/5/83)

CONSTRUCTION WORK IN SOIL MATERIAL PROGRAMS PERMANENT INTRUSION DETECTION SYSTEM 732050002 Install Wire (inc1 conduit) 3 (8/25/82) A (8/25/82) 732050003 Install Fence (incl fence posts & concrete strip) 3 (8/25/82) A (8/25/82) 732050004 Install Grount 3 (9/17/82) A (9/17/82)

OBS-4 Repair 522550018 Dutch Cone Soil Testing in Vicinity 2(12/13/82) A (4/13/83) of OBS-4 for exploratory purposes miO882-2439d173-100 JEKostielney 04/21/83

13 Consumers Power Company Attachment to Serial CSC-6678 Midland Plant Units 1 & 2 WORK ACTIVITY LIST FOR THE PERIOD BETWEEN MAY 1, 1983 AND MAY 31, 1983 DEVELOPED IN COMPLIANCE WITH ASLB ORDER OF APRIL 30, 1982 NEW OR ACTIVITY PREVIOUS REGION III REVISED ITEMS IDENTIFIER PROGRAM, WORK AREA & ACTIVITY DES 10 NATION Acid-Caustic Unloading Station 1

822550001 Excavate, install and backfill drainline and 1(11/1/82)A(4/20/83) slab for Acid-caustic unloading station at East end of Turbine Building ENERGENCY PERSONNEL LOCKS - UNIT 2 792550005 Excavate for, Install and Backfill Concrete Airlock Structure 1 (9/17/82)

SIT /ILRT TEST FACILITIES 862450105 Exploratory Excavation at SIT /ILRT Duct Bank PERMANENT DEWATERING PROGRAM 522150005 Install Remaining Wells 1 (9/17/82) 522550010 Excavate, construct and backfill eletrical duct bank 1 (9/17/82) 522550015 Install Guard Posts for Protection of Well J-1 3 (4/5/83) A (4/5/83) 522550016 Install electrical equipment & conduit 1 (9/17/82) 522550020 Excavate, install and backfill header piping and pumps 1 (9/17/82)

(including equipment slabs and metering pits) 522550025 Assemble and wire pump control panels CATHODIC PROTECTION 752050001 Drill and replace annodes (as necessary) 1 (8/25/82) 752050002 Drill & install new annodes 1 (11/1/82) miO882-2439d173-100 JEKostielney 04/21/83

14 Consumers Power Company Attachment to Serial CSC-6678 Midland Plant Units 1 & 2

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WORK ACTIVITY LIST FOR THE PERIOD BETWEEN MAY 1, 1983 AND MAY 31, 1983 i

DEVELOPED IN COMPLIANCE WITH ASLB ORDER OF APRIL 30, 1982 NEW OR ACTIVITY PREVIOUS REGION III REVISED ITEMS IDENTIFIER PROGRAM, WORK AREA & ACTIVITY DESIGNATION i

DIESEL FUEL STORAGE LINES 722050001 Install missle shielding 1 (8/25/82) i 722050002 Excavate, remove, reinstall and backfill 1(11/1/82)

DF0 supply lines 802450005 Exporatory excavation for examiniation of diesel A (4/13/83) fuel oil lines l

j STORM DRAIN SYSTEM l

302050305 Storm Drain System in the Tank Farm Area 1

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Consumers Power Company Attachment to Serial CSC-6678 Midland Plant Units 1 & 2 i

SUPPLEMENTAL WORK ACTIVITY LIST FOR THE FLRIOD BETWEEN JUNE 1, 1983 AND JUNE 30, 1983 DEVELOPED IN COMPLIANCE WITH ASLB ORDER OF APRIL 30, 1982 I

NEW OR ACTIVITY PREVIOUS REGION III REVISED ITEMS IDENTIFIER PROGRAM, WORK AREA & ACTIVITY DESIGNATION AUXILIARY BUILDING & FIVP UNDERPINNING PROGRAM PIER W16 165052055 Drift from West Access Shaft to Pier W161 (includes Access Pit) 165053037 Excavate Pier W162 i

PIER E16 155052055 Drift from East Access Shaft to Pier E161 155053037 Excavate Pier E162 3

PIER W14 165052057 Drift from West Access Shaft to Pier W141 (includes Access Pit) 165053055 Excavate Pier W142 165054050 Install Pier W14 PIER E14 i

155052057 Drift from East Access Shaft to Pier E141 I

(includes Access Pit) 155053055 Excavate Pier E142 i

155054050 Install Pier E14 miO882-2439f173-100 JEKostielney 04/21/83

2 Consumers Power Company Attachment to Serial CSC-6678 Midland Plant Units 1 & 2 SUPPLEMENTAL WORK ACTIVITY LIST FOR THE PERIOD BETWEEN JUNE 1, 1983 AND JUNE 30, 1983 DEVELOPED IN COMPLIANCE WITH ASLB ORDER OF APRIL 30, 1982 NEW OR ACTIVITY PREVIOUS REGION III REVISED ITEMS IDENTIFIER PROGRAM, WORK AREA & ACTIVITY DESIGNATION SUPPORT BRACKET 152555010 Install Temporary Support Bracket at E1 162555010 Install Temporary Support Bracket at W1 l

SLAB MODIFICATION AT EL 659.0 102250203 Install stiffener plates and related modifications to existing slab (includes any associated concrete removal)

PIER E13 155053040 Excavate Pier E132 155054035 Install Pier E13 PIER W13 165053040 Excavate Pier W132 165054035 Install Pier W13 DOWELS AT FIVP 155050325 Install dowels at east FIVP 165050325 Install dowels at west FIVP miO882-2439f173-100 JEKostielney 04/21/83

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Consumers Power Company Attachment to Serial CSC-6678 i Midland Plant Units 1 & 2 SUPPLEMENTAL WORK ACTIVITY LIST FOR THE PERIOD BETWEEN JUNE 1, 1983 AND JUNE 30, 1983 DEVELOPED IN COMPLIANCE WITH ASLB ORDER OF APRIL 30, 1982 NEW OR ACTIVITY PREVIOUS REGION III REVISED ITEMS IDENTIFIER PROGRAM, WORK AREA & ACTIVITY DESIGNATION PIER CT12 155052035 Drift to CT12 from UAT1 155053050 Excavate Pier CT122 PIER CT1 165052035 Drift to CTI from UAT1 165053050 Excavate Pier CT122 PIER KC4 155052320 Drift to KC4 from KC31 PIER KC9 165052320 Drift to KC9 from KC101 SERVICE WATER PUMP STRUCTURE PROGRAM EXCAVATION 207050781 Excavate, lag, brace and install wales and struts in east section of access shaft (includes upper

& lower level struts between soldier piles 15 thru 30)5 207050782 Excavate, lag, brace and install wales and struts in west section of access shaft (includes upper

& lower struts between soldier Piles 1 thru 14)s miO882-2439f173-100 JEKostielney 04/21/83

4 Consumers Power Company Attachment to Serial CSC-6678 Midland Plant Units 1 & 2 SUPPLEMENTAL WORK ACTIVITY LIST FOR THE PERIOD BETWEEN JUNE 1, 1983 AND JUNE 30, 1983 DEVELOPED IN COMPLIANCE WITH ASLB ORDER OF APRIL 30, 1982 NEW OR ACTIVITY PREVIOUS REGION III REVISED ITEMS IDENTIFIER PROGRAM, WORK AREA & ACTIVITY DESIGNATION 202550163 Remove abandoned fire protection pipeline 1 (11/1/82)

DEWATERING SYSTEM 207050620 Activate, Operate and Maintain Dewatering System 1 (9/17/82)

BORATED WATER STORAGE TANK FOUNDATION AND TANK REPAIR PROGRAM 312150015 Relevel Tank-Unit 1 1 (9/17/82) 312550100 Install Instruments (includes testing and calibration) 1 (11/1/82) 322550100 Install Instruments (includes testing and calibration) 1 (11/1/82)

CONSTRUCTION WORK IN SOIL MATERIAL PROGRAMS NITROGEN TANK INSTALLATION 782550005 Excavate for, install and backfill electrical duct bank 1 (9/17/82) 782550010 Excavate for, install and backfill piping 1 (9/17/82) 782550015 Excavate for, install and backfill concrete pad I (9/17/82) 782550020 Excavate for, install and backfill nitrogen tanks and 1 (9/17/82) associated concrete structures miO882-2439f173-100 JEKostielney 04/21/83

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Consumers Power Company Attachment to Serial CSC-6678 Midland Plant Units 1 & 2 j

1 SUPPLEMENTAL WORK ACTIVITY LIST FOR THE PERIOD BETWEEN JUNE 1, 1983 AND JUNE 30, 1983 l

DEVELOPED IN COMPLIANCE WITH ASLB ORDER OF APRIL 30, 1982 2

NEW OR ACTIVITY PREVIOUS REGION III

REVISED ITEMS IDENTIFIER PROGRAM, WORK AREA & ACTIVITY DESIGNATION PERMANENT DEWATERING i

522550014 Excavate Headers & Metering Pits, Install Header I

and Level Monitoring System, Install Pumps, l

Timers and Backfill i

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f miO882-2439f173-100 JEKostielney 04/21/83

FOOTNOTES 1 Drift Activity normally includes 1.

fabricate steel sets 2.

excavate 3.

install steel sets (Hilti bolts as necessary) 4.

remove concrete (as necessary) 5.

localized dewatering (as necessary) 6.

install wood lagging 7.

place mudmat 8.

stabilize soil (as necessary) 9.

brace and/or rebrace 2 Excavate Pier activity normally includes 1.

excavate 2.

concrete removal (as necessary) 3.

dewatering (as necessary) 4.

fabricate steel lagging 5.

install steel lagging 6.

auger bottom of pit to determine hydrostatic water pressure & plug (piers 10 & 12 E&W) 7.

place mudmat 8.

stabilize soil (as necessary) 3 Install & load Pier activity normally includes 1.

fab & install embeds 2.

fab & install reinforcing steel 3.

install telltales 4.

install Carlson meters (pier 11 E&W) 5.

place concrete 6.

fab & install leveling & bearing plates, jackstands 7.

install jacks 8.

transfer load.

• 9.

monitor and adjust pier jacks after load transfer 4 These activities have been broken down into Train A and Train B.

They were previously combined under the title " Train A & B of Service Water Pipe Replacement."

5 Excavate Access Shaft Activity Normally Includes:

1.

excavate 2.

fabricate and install steel lagging 3.

fabricate and install structural steel supports and bracing 4.

place mudmat 5.

stabilize soil (as necessary) 6.

localized dewatering (as necessary) 7.

support and protect utilities miO882-2439b173

f NOTES A single asterisk (*) in left hand column indicates the work activity is a new item.

A double asterisk (**) in left hand column indicates the work activity description has been revised.

Designation 1 in the right hand column indicates additional information is required by NRC Region III on this critical activity.

Designation 2 in the right hand column indicates no additional information is required by NRC Region III on this critical activity.

Designation 3 in the right hand column indicates that the activity is not critical and work can proceed.

The date shown after the designation corresponds to the date of the NRC letter that provided the designation.

An "A" following the designation indicates that Region III has provided approval to proceed with the activity. The date following t a "A" corresponds with the date of the NRC letter that provides authorization to proceed with the work activity.

A "R" in the right hand column indicates that previous designation or approval has been recinded because of a significant revision to the work activity or 90 days has elapsed or is expected to elapse since the work was authorized without the work being initiated.

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miO882-2439e173-12

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N ACTION INFORMATION J W Cook, P26-336B R A Wells, MFQAD A J Boos, Bechtel Ann Arbor J A Mooney, P14-115A J E Brunner, M-1079

[$

J R Schaub, P14-305

??

R C Bauman, P14-312B W R Bird, P14-418A J K Meisenheimer" Midland A R Mollenkopf, F14-408A D B Miller, Midland F W Buckman, P24-624A D B Budzik, P24-517A N J Saari, Midland D F Lewis, Bechtel Ann Arbor R W Huston, Consumers Power Company 7910 Woodmont Avenue Suite #220 Bethesda, Maryland 20014 R L Tueteberg, P24-505 NRC Correspondence File, P24-517 Mr. Mike Miller Isham, Lincoln & Beale 3 First National Plaza, Suite #5100 Chicago, IL 60602 Isham, Lincoln & Beale 1120. Connecticut Avenue N.W.

Washington, D.C.

20036 R M Wheeler, Midland A E Blocher, Midland T R Thiruvengadam, P14-400 Neil Swanberg, Bechtel Ann Arbor Mr. Ron Callen Michigan Public Service Commission

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6545-Mercantile Way Lansing, MI 48909 File:. 0485.16 UFI:

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