ML20039G288

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Forwards General Quality Plan for Underpinning Activities & Quality Plans & Q-list Activities for Svc Water Pump Structure & Auxiliary Bldg Underpinning Activities
ML20039G288
Person / Time
Site: Midland
Issue date: 01/07/1982
From: Jackie Cook
CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To: Harold Denton, James Keppler
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III), Office of Nuclear Reactor Regulation
References
15424, NUDOCS 8201150473
Download: ML20039G288 (32)
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i Colisumels i P0wer gqgg James W Cook u Miiiy M iIl Vice l' resident - Projects, Engsnernng g%'

and Construction General Offices: 1945 West Pernali Road, Jackson, MI 49201 * (5t 7) 788 0453 January 7, 1982 h PPI :Ci. PAL STAFF QM P jgt 7.P ,

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Harold R Denton, Director /

Office of Nuclear Reactor Regulation $1LOi I VI { -"

US Nuclear Regulatory Commission Washin;; ton, DC 20555

/r t.Tr / l nr:pso.', rile J G Keppler o to Administrator, Region III ,M' 4 US Nuclear Regulatory Commission '

799 Roosevelt Road Glen Ellyn, IL 60137 J:%"', %" ' -

g O N 1 3193 g MIDLAND PROJECT MIDLAND DOCKET NOS 50-329, 50-330 '

, pin s GENERAL QUALITY PLAN FOR THE UNDERPINNING ACTIVITIES, Ah

" c .,_ , f;[n QUALITY PLANS AND Q-LIST ACTIVITIES FOR SERVICE WATER ,

PUMP STRUCTURE AND AUXILIARY BUILDING UNDERPINNING ACTIVITIE5 FILE 0486.15, 0.4.9.20 SERIAL 15424 ENCLOSURES: (1) GENERAL QUALITY PLAN FOR UNDERPINNING ACTIVITIES (2) QUALITY PLAN AND Q-LISTED ACTIVITIES FOR SPECIFICATION C-194 (3) QUALITY PLAN AND Q-LISTED ACTIVITIES FOR SPECIFICATION C-195 The general Quality Plan and the quality plans for the activities associated with the underpinning of the service water pump structure and auxiliary building have been developed. The quality plans for the Service Water Pump Structure and the Auxiliary Building underpinning will be incorported in Technical Specifications C-194(Q) and C-195(Q), respectively. These quality plans also include th. Q-listed activities for the work covered in the specifications.

The quality plans for the specifications will be controlled as the specifications are controlled, while the general Quality Plan will be controlled as a separate document.

JAN 8 1982 oc0182-0002a100 8201150473 820107 ] h, PDR ADOCK 05000329 A PDR

2 The NRC's timely consideration of the enclosed documents would be appreciated.

A presentation of these quality plans is scheduled to be given to both Region III and NRR personnel at Glen Ellyn on January 12, 1982.

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JWC/RLT/dsb CC Atomic Pafety and Licensing Appeal Board, w/o CBechhoefer, ASLB, w/o 4

AJCappucci, NRC, w/a 4

MMCherry, Esq, w/o FPCowan, ASLB, w/o RJCook, Midland Resident Inspector, w/o RSDecker, ASLB, w/o .

WPHaass, NRC,..w/a JHarbour, ASLB, w/o

  • DSHood, h3C, w/a (2)

DFJudd, B&W, w/o

< JDKane, NRC, w/a j FJKelley, Esq, w/o RBlandsman, NRC Region III, w/a ,

WHMarshall, Esq, w/o WDPaton, Esq, w/o FRinaldi, NRC, w/a BStamiris, w/o i

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ENCLOSURE 1

', 1 QUALITY PLAN FOR UNDERPINNING ACTIVITIES GENERAL All activities for the remedial soils work will be covered.by the existing Consumers Power Company and Bechtel Power Corporation Topical Reports CPC-1-A and BQ-TOP-1, Revisien 1A, respectively. This Qu21ity Plan provides a more detailed written description of the accomplishment of activitics specific to the soils remedial work.

The senior management consisting of J W Cook as Vice President of Projects, Engineering and Construction (Consumers Power Company) and J A Rutgers, Midland Project Manager for Bechtel Power Corporation (CPCo's contractor for the Midland Nuclear Plant), will review and approve major decisions and design concepts regarding remedial soils work. J A Mooney, CPCo Midland Project Office Executive Manager, and A J Boos, Bechtel Assistant Project Manager, will manage the remedial soils work. J F Fisher, Bechtel Construction Remedial Soils Group Supervisor, will coordinate the Bechtel and Subcontractor field activities.

W R Bird (Manager of MPQAD) and D E Horn (Civil Section Head) will manage the remedial work with the overview of B W Marguglio (Director of Environmental and Quality Assurance).

, n The specific Quality Plan and Q-list activities are defined in attachments to

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the. Technical Specifications for Underpinning -( 220-C-194 and 'i220-C ,195) .

j Organizations involved with the underpinning are defined in the Funct'lonal ~

Matrix, Attachment 1 and as follows: ', 'D_ r e

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i QUALITY PLAN F0h UNDERPINNING ACTIVITIES l

CPCo Project Management - Sets policy, coordinates licensing review, 2nd submittals to the hTC.

CPCo Design Production - Provides client design input and performs reviews of and comments on Bechtel Design Documents.

l CPCo Site Management - Monitors remedial' activities with respect to commercial type items, construction activities such as equipment care, labor and production.

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i P Bechtel Project Management - Coordinates with client and sets policy for ,

Bechtel organizations. j t

Bechtel Project Engineering - Establishes design criteria and reviews input

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controls design documents for construction.

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Bechtel Project Geotechnical Engineer - Functions as Project Engineering's  ;

Geotechnical representative on  !

proj ect. Performs geotechnical reviews related to design criteria and f 5

procedures. Interfaces with Geotech -

Services and Resident Geotechnical .

T Engineer.

Bechtel Construction Remedial Soils Group - Performs the overall on-site ,

management of all Remedial Soils }

Group remedial underpinning 4 activities including construction .

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ENCLOSURE l' 3 ,

QUALITY PLAN FOR UNDERPINNING ACTIVITIES coordination between Bechtel, NRC, CPCo and Subcontractor. Provides direction over Subcontractor  !

activities, and shall be the single point of contact between Subcontractor and Bechtel, NRC

CPCo and other agencies.

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Geotech Services - Provides design and field geotechnical services as i requested by Project Engineering.

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- Re'sident Geotechnical Engineer - Performs foundation inspection and geotechnical on-site monitoring of related m ", .. construction activities. Interfaces with the g j

8 Project Geotechnical Engineer.

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Bechtel Quality Control (QC) - Performs first-line inspection verification of

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site Q-list activities. Reviews safety-related  !

. construction procedures. <

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Midland Project Quality Asis

  • trance (MFQAD) - Provides the quality assurance for s '

all remedial work including work lg done by Bechtel and Bechtel

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(t Subcontractors. Develops quality i;

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design documents and construction s

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procedures. Performs over- l -

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ENCLOSURE 1 4

QUALITY PLAN FO'R UNDERPINNING ACTIVITIES of Q-list activities as defined in the quality plans.

Subcontractor - Perform construction activities as contracted for, within the framework of the Midland Project Quality Program.

Consultant - Provides advice to Bechtel Project Engineering or Bechtel Construction (Remedial Soils Group) on construction methods, design, instrumentation or geotech.

DESIGN CONTROL Design Control for the remedial underpinning of the Auxiliary Building (Electrical Penetrations and Control Structure) and Feedwater Isolation Valve Pit fill material replacement and Service Water Pump Structure will be provided by Project Engineering. Engineering Department Procedures (EDPs) and Engineering Department Project Instructions (EDPIs) will provide the controls for Engineering activities which are responsive to the Quality Program requirements.

Design criteria will be developed from design input from consultants, the Midland Plant Safety Analysis Report, 50.54(f) responses submitted to the NRC staff, meetings with and submittals to the NRC staff, and testimony during the ASLB Soils hearing.

Design documents, including specifications and drawings (as well as changes and revisions to these documents), will be reviewed and checked for compliance to design requirements by Bechtel Project Engineering. Design documents will be reviewed by Quality Control, MPQAD, Project Geotech and Construction.

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ENCLOSURE 1 5

j QUALITY PLAN FOR UNDERPINNING, ACTIVITIES MPQAD will act as the focal point for the assurance of the resolution of quality related comments.

Technical specifications and revisions thereof will be generated, reviewed, approved, and controlled by Bechtel Project Engineering in accordance with EDP 4.49. Initial specifications will also be reviewed by CPCo Design Production and comments submitted to Bechtel Project Engineering.

Specification Change Notices (SCNs), used as interim change documents between revisions of the specification, will receive the same level of review and approval by Bechtel Project Engineering as the basic specifications.

Specification Change Notices shall be administered and controlled in accordance with EDPI 4.49.1.

Project Engineering will prepare, review, approve, issue and control design drawings in accordance with EDP 4.46. Changes to engineering drawings will receive the same level of review and approval as the basic drawing and are administered in accordance with EDP 4.47 and EDPI 4.47.1.

Bechtel design calculations shall be originated, checked, approved, controlled and documented by Project Engineering in accordance with EDP 4.37. All design I

calculations submitted by the consultant will be checked, reviewed and approved by Bechtel Project Engineering.

Bechtel Construction Remedial Soils Group will request from or notify Project Engineering of changes to design documents by Field Change Requests (FCRs) and Field Change Notices (FCNs), respectively. The FCRs will be reviewed, evaluated, dispositioned, controlled and administered in accordance with EDP 4.62. FCNs will allow Field Construction to initiate field changes in design

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ENCLOSURE 1 6

QUALITY PLAN FOR UNDERPINNING ACTIVITIES documents within the allowable guidelines of Field Procedure FPD-2.000 as provided by Project Engineering. FCNs will be reviewed, evaluated, dispositioned, controlled and administered according to EDPI 4.62.1.

The design interface for the underpinning activities between Project Engineering, project groups, technical support groups and consultants will be -

administered as illustrated in Attachment 2, Design Document Interface Flowchart. Geotech design and calculation reviews will be accomplished per EDPI 4.25.1. The Subcontractor will receive design documents from Field Document Control to be utilized for construction.

Inspections will be performed by Bechtel QC to verify that construction is being performed _to the latest revisions of the design documents; audits and/or overinspections will be conducted by MPQAD. Field geotechnical activities, including subgrade acceptance, will be accomplished in accordance with EDPI 2.14.8.

PROCUREMENT AND RECEIVING All procurement of Q-list items and services for the remedial underpinning work will be done by Bechtel employing the technical and quality requirements established in the specifications and drawings. Q-material requisitions will be originated by Bechtel Construction Remedial Soils Group in accordance with FPG-8.000. Bechtel Construction Remedial Soils Group will be responsible for assuring that applicable regulatory requirements, design bases, speci-fications, procedures and drawings are included and referenced in the procurement documents. The Field Procurement Department will initiate formal purchase orders and will be responsible for ensuring that the procurement

ENCLOSURE 1 7

QUALITY PLAN FOR UNDERPINNING ACTIVITIES

~ package is complete and includes all of the information required by the supplier. MPQAD will review and approve procurement documents in accordance with MPQAD Procedure M-5 to assure that necessary quality program requirements are included.

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Upon receipt of Q-material, inspections will be performed by Quality Control in accordance with PSP G-5.1 to verify items comply with the procurement package requirements and quality verifications' packages are complete. Quality verification packages will be reviewed for availability, traceability and legibility by Bechtel QC and audited by MPQAD (MPQAD Procedure F-1M). In addition, a technical review will be performed by Bechtel QC for non-shop inspected items.

PREPARATION AND IMPLEMENTATION OF PROCEDURES / INSTRUCTIONS All Q-list activities performed by Bechtel or the Subcontractor to support construction will be controlled by approved procedures and/or instructions.

Written instructions to the Subcontractor will be in the form of engineering specifications, dravings, and approved changes thereto.

The G-321D form (controlled by EDP 4.50) attached to the specificaticas identify the procedures to be submitted by the Subcontractor prior to the start of fabrication and construction. These procedures will be logged, controlled, and distributed by the Field Document Control Center and will be reviewed by Project Engineering, Bechtel QC, Bechtel Construction Remedial Soils Group, MPQAD and Consultants as defined in Appendix A of the Quality Plan and Q-listed activitie's for each technical specification. Proj ect Engineering will define the quality attributes of each precedure utilizing the

ENCLOSURE I 8 I

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QUALITY PLAN FOR UNDERPINNING ACTIVITIES

' Q-listed activities called out in Section 4.3 of the Quality Plans. These procedures, when approved by Bechtel Project Engineering, Bechtel QC and MPQAD, will provide authorization for fabrication / construction to proceed.

INSPECTION, EXAMINATION, TEST AND CALIBRATION Quality verification, inspection and testing of all Bechtel and Subcontractor Q-list activities will be performed by Bechtel Quality Control, independent of the Subcontractor and the Bechtel Construction Remedial Soils Group. Bechtel QC will prepare inspection plans (in accordance with PSP G-6.1 and G-1.1) utilizing inputs from technical specifications, design drawings and Subcontractor procedures. Project Quality Control Instruction (PQCIs) will be prepared to cover all Bechtel and Subcontractor Q-list activities. Existing PQCIs will be adapted for standard construction activities such as concrete batching, placement and testing, and reinforcing steel installation.

Additional PQCIs will be developed as necessary to verify new underpinning activities such as temporary support installation, load transfer and threaded reinforcing connectors. All PQCIs will be subject to MPQAD review according to MPQAD Procedure E-2M. In addition, inspection and test activities will be monitored by MPQAD through the use of overinspection plans based on an independent evaluation of design and procurement documents (MPQAD Pro-cedure E-1M). The Subcontractor will be indoctrinated to Bechtel QC and MPQAD procedures and inspection planning to assure that hold and witness inspection points included as an integral part of the Subcontractor's procedures, will be adhered to.

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l ENCLOSNRE 1 9

QUALITY PLAN FOR UNDERPINNING ACTIVITIES Test will be performed to qualify, demonstrate or assure that the quality of procured items or completed construction is as defined in applicable engineering drawings and procurement documents.

l Calibration, maintenance and control of measuring and test equipment will be provided by an approved agency which will be pre-qualified by MPQAD. This agency will provide for traceability to National Standards, the unique identification of each instrument or equipment requiring calibration, the establishment of calibration frequencies, and the identification of calibration status. Calibration records will be maintained by the agency and transmitted to Bechtel Construction Remedial Soils Group for review. At the completion of the subcontract, these records will be turned over to Bechtel l

Quality' Control'. Performance and effectiveness of the agency will be verified I by MPQAD audits and/or overinspections in accordance with MPQAD Procedures F-IM and E-1M.

HANDLING AND STORAGE All Q-list materials will be stored and handled in accordance with general Field Procedures FPG 4.000 and 5.000 and supplemented by the Subcontractor's procedure. Storage and handling of material and equipment will be subject to Bechtel QC inspection and verification according to PSP G-5.1 and MPQAD overinspections and/or audits. (MPQAD Procedures E-1M and F-1M).

DOCUMENT CONTROL AND QUALITY RECORDS Subcontractor dccuments which are to be submitted for review and comment by Bechtel Project Engineering, Bechtel QC and MPQAD will be controlled by the i

Field Document Control Center (FDCC) in accordance with FPD 1.000. Prior to l

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ENCLOSURE 1 10 QUALITY PI.AN FOR UNDERPINNING ACTIVITIES

' the start of work, the Subcontractor will submit construction procedures as required by the specifications, purchase orders and/or drawings to Bechtel Construction Remedial Soils Group. Bechtel Construction Remedial Soils Group and the FDCC will distribute the procedures for review and approval as defined in the Quality Plans for the underpinning activities. Bechtel Project Engineering will be responsible for resolving review comments.

All quality records will be controlled by EDPs 5.16 and 5.24, Bechtel QC Procedure PSP G-7.1 and MPQAD Procedures F-11M and F-12M. These procedures will prescribe the requirement for preparation, control, distribution and transmittal of all Q-related procedures, specifications, drawings and inspection records.

NONCONFORMING ITEMS AND CORRECTIVE ACTION Nonconformances discovered during construction inspection activities will be documented and controlled by Bechtel QC in accordance with PSP G-3.2 and MPQAD in accordance with MPQAD Procedure F-2M. These procedures provide for the identification and documentation of the nonconforming item, identify the authority for and disposition of the nonconforming condition, and provide for documenting the reinspection and closeout of the nonconformance.

Within the Midland Project Quality Program, the identification of significant j and reportable items will be accomplished by Bechtel QC and MPQAD through the review of nonconformance reports, supplier surveillances and quality assurance audits. Corrective action for significant quality problems will be controlled by Bechtel PSP G-3.2 and MPQAD Procedure F-3M.

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ENCLOSURE 1 11 QUALITY PLAN FOR UNDERPINNING ACTIVITIES In the design phase, investigation of cause and action taken to preclude recurrance of design deficiencies will be accomplished through EDP 4.65.

Design deficiencies include those items which are not identified in the course of design development and which ultimately require changes.

AUDITS Audits will be performed by MPQAD to verify conformance of Q-list activities.

MPQAD Procedure F-1M includes provisions for the identification of deficiencies, the determination of corrective action, and the necessary follow up to verify that timely and effective action is taken.

TRAINING AND CERTIFICATION All inspectors and quality auditors will be trained and certified in accordance with PSP G-8.1 or MPQAD Procedures B-2M and/or B-3M. Subcontractor field supervisory and engineering personnel will be indoctrinated to the Midland Project Quality Program. This will include an introduction to the quality system, inspection techniques, nonconformance control, NRC activities, field and engineering design changes and site organizations and interfaces.

The indoctrination will be completed prior to any work proceeding. The Subcontractor will be required to implement training for the procedures covering the Subcontractors Q-listed activities.

ENCLOSURE 1 List cf Applicable Procedures Page 1 LIST OF APPLICABLE PROCEDURES i

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ENCLOSURE 1 List of Applicable Procedures Page 2 MIDLAND PROJECT QUALITY ASSURANCE DEPARTMEhT PROCEDURES B-2M Personnel Training B-3M Qualification and Certification of Inspection and Test Personnel E-1M Site Inspection Planning and Site Inspection E-2M Review of Site Inspection Planning Prepared by others than MPQA F-1M Audit F-2M Nonconformance Reporting, Corrective Action and Statusing F-3M Resolution of Significant Quality Problems F-11M Documentation Control F-12M Quality Records M-3 Review and Processing of Corrective Action Reports

- and Contractor Work Requests M-5 QA Review of Bechtel Field-Originated Procurement Documents ENGINEERING DEPARTMENT PROCEDURES EDP - 4.37 Design Calculations EDP - 4.46 Project Drawings EDP - 4.47 Drawing Change Notice EDP - 4.49 Project Specifications EDP - 4.62 FCR/FCN EDP - 4.65 Design Deficiency EDP - 5.16 Supplier Document Control EDP.- 5.24 Dacument Distribution Control Center

ENCLOSURE 1 List of i

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Applicable Procedures Page 3

' FIELD PROCEDURES FPG-8.000 FMRs FPD-2.000 Field Change Request / Field Change Net. ice FPG-4.OCO Storage Maintenance / Inspection of Equipment and Materials FPG-5.000 Maintenance / Inspection of Material and Equipment Released for Construction FPD-1.000 Field Documentation of Correspondence Control PROJECT SPECIAL PROVISIONS i

PSP G-1.1 Assignment of Responsibilities, Manual Application and Control PSP G-3.2 Control of Nonconforming Items PSP G-5.1 Material Receiving and Storage Control PSP G-6.1 Inspection Planning PEP G-7.1 Document, Records and Correspondence Control PSP G-8.1 Qualification, Evaluation, Examination Training and Certification of Construction Quality Control-Personnel l

ENGINEERING DEPARTMENT PROJECT INSTRUCTIONS EDPI - 4.25.1 Design Interface Control (Internal)

EDPI - 4.47.1 Interim Drawing Change Notice for the Midland P coject 7220 EDPI - 4.49.1 Specification Change Notification EDPI - 4.62.1 Project Engineering Review of Field Change Notice Midland Project Job 7220 f

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ENCLOSURE 1 DESIGN DOCUMENT INTERFACE FLOWCHART i

ATTACllMENT 2 PROJECT ENGINEERING INTERFACING TECHNICAL GROUPS

  • i CONSULTANTS PROJECT ADMINISTRATION CIVILfSOILS GROUP l

ORIGINATEfSUBMIT , LOGS IN AND :I IREVIEW l EDrl 4.1.1 EDP 4.31 CALCULATIONS ROUTES TO CIVIL AND DRAWINGS SOILS GROUP

  • lNTERFACING OROUPS (as defined by EDPI 4.25.1 or approved alternale) e DISCIPLINE ENGlHEERING GROUPS SSIRN APPROVAL e CillEF ENGINEER (per EDP 4.34) e OEOTECHNICAL SERVICES e CONSULTANTS e OUAllTY ENGINEERING (drawings and speellicallons) e MPOA(drawings and specllications)

NO APPROVFD FOR REVISE AND ' LOG OUT I:

I DESIGN INPilT I

RESUBMIT YES EDP 4.37 - GENERATE DESIGN l CALCULATIONS.

  • REVIEW AND EDP 4.46 - DESIGN DRAWINGS, COMMENT i

' l AND TECHNICAL EDP 4.49 - SPECIFICATIONS I

COORDIN ATE WITH INTERFACING EDP14.25.1 GROUPS I

INCORPORATEf a RESOLVE COMMENTS I

SIGN OFF AND ISSUE FOR USE

ENCLOSURE 2 QUALITY PLAN AND Q-LISTED ACTIVITIES FOR SPECIFICATION C-194 QUALITY PLAN AND Q-LISTED ACTIVITIES 1.0 PURPOSE AND SCOPE The purpose of this QA Plan is to provide the means by which to gain adequate confidence that the Service Water Pump Structure underpinning system is constructed according to design documents. This Plan describes the minimum procedural interfacing between the sub-contractor, contractor, consultant (s) and the Midland Project Qualit;* Assurance Department. (MPQAD) 2.0 SUBMITTAL, REVIEW AND APPROVAL FOR Q-LISTED PROCEDURES 2.1 The procedures listed in Exhibit A will be submitted as a minimum by the subcontractor as specified in the contract documents.

2.2 The procedures will be routed for review, comment and approval according to the flow diagram in Exhibit B.

l 2.3 The groups responsible for review, comment and approval of procedures will be as specified in Exhibit A.

3.0 CALIBRATION OF SUBCONTRACTOR FURNISHED EQUIPMENT i

l 3.1 All subcontractor-furnished jacks, gages, and construction equipment requiring calibration will be calibrated by an agency I approved and audited by MPQAD.

4.0 QUALITY ACTIVITIES 4.1 Section 4.3 provides the Q-List. All Q-Listed hardware and installation will be performed in accordance with the Midland

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ENCLOSURE 2

. QUALITY PLAN AND Q-LISTED ACTIVITIES FOR

' SPECIFICATION C-194 Project Quality Assurance Program,'and will be inspected by the Contractor's Quality Control organization and overinspected by the-MPQAD. All other Q-Listed activities will also be performed in accordance with the Program and will be controlled by the Contracter's QC organization and the MPQAD.

4.2 Within thirty days prior to the scheduled start of but not limited to the following activities, meetings will be held between responsible personnel of Bechtel Construction Remedial Soils Group, MPQAD, Contractor QC and the Subcontractor. The adequacy and availability of technical criteria; Quality Control inspection plans; Subcontractor's procedures; schedule of Construction activites; the sequence and clarity of Q-List activities will be discussed.

1. Start excavation below 620'.
2. Start of final load transfer and lockoff.

4.3 For any work relating to the service water pump structure unde rpinning , the following activities will be Q-Listed. This is intended to be a complete Q-List for all activites unique to underpinning other than design activities. Not all of these activities, however, will be within the Subcontractor's scope of work.

1. Document submittal, interface and control.
2. Procuring Q-Listed items and materials.
3. Storage, handling and control of Q-Listed materials.

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ENCLOSURE 2 QUALITY PLAN AND Q-LISTED ACTIVITIES FOR 1 o SPECIFICATION C-194

4. Furnishing and installation of lagging and bracing under "Q" structures.
5. Excavation limits, control and sequence.under "Q" structures.
6. Crack mapping and evaluation.
7. Calibration, maintenance, control and installation of gages and settlement monitoring instrumentation.
8. Monitoring of building movement instrumentation and pier pressure gages.
9. Fines monitoring of dewatering wells in "Q" areas.
10. Location and protection "Q" utilities.
11. Geotechnical aceptance of subgrade.

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12. Fabrication and installation of reinforcing steel.
13. Certification of personnel performing splices.
14. Threading of reinforcing steel and installation of mechanical splices.

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15. Drilling in "Q" structures for the installation of anchor
bolts, rock anchors and dewatering wells.
16. Installation and inspection of anchor bolts and rock anchors.
17. Compressible material configurae. ion and installation.
18. Testing of reinforcing steel and mechanical splices.

ENCLOSURE 2-

, QUALITY PLAN AND Q-LISTED ACTIVITIES FOR-SPECIFICATION C-194-

19. Installation, inspection and testing of structural concrete ,

lean concrete, grout and drypack.

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20. Repair of' concrete in."Q" structures.
21. Calibrating, maintaining, installing and controlling of

. hydraulic jacks and pressure gages.

22. Load transfer activites.
23. Backfilling and acceptance testing for access shafts and

{ tunnels in "Q" areas.

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.c m o mo ocooec cy oa 4 0 W G O to Q cO P4 eO 44 MO SQ U W.54 CY U E E-4 O Procedure for general underpinning - This procedure X 0 0 X X 0 shall include the overall concept of the work involved, including the interface of all the operations listed below.

Procedure for load transfer. X 0 0 X X 0 Procedure for placement of lean concrete backfill in X 0 X X .

shafts and tunnel.

Procedure for installation of (including mixing) and X 0 X X pressure grouting.

Procedure for placement of pier concrete. X 0 X X Procedure for acquiring and maintaining calibration X 0 X X of jacks and gages.

Procedure for mechanical splicing of reinforcement. X 0 X X Procedure for threading of reinforcing steel. X 0 X X Procedure for installation of anchor bolts and rock X 0 X X anchors. LEGEND Procedure for installation'of compressible material. X 0 X X REVIEW & APPROVAL .X Procedure for placing reinforcement including X 0 X X REVIEW & COMMENT - O bending steel reinforcement (hot and cold). as applicable 1

Procedure for core drilling. X 0 X X l

ENCLOSURE 2 EXHIBIT A PAGE 1 OF 2

~ - . -

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Procedures To Be Submitted By The Subcontractor Organization Responsible For Precedure Review & Apprcycl c

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33 mo MM 2dt cr Q ja

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$ $$ $0$$50 $ $O Procedure for concrete repairs. X 0 X X Procedure for excavation "Q" structures and the X 0 0 X X installation of lagging.

Procedure for protection of underground utilities ~X 0 X X Procedure for preparing, submitting, and revising X 0 X X Q procedures.

Procedure for handling, storing, and controlling X 0 X X .

Contractor-furnished materials.

Procedure for design document control. X 0 0- X Procedures for interface and coordination X 0 0 0 X .

between the Subccatractor and the Contractor

  • for activities covered by the QA Program.

Procedure for certifying Subcontractor Personnel X 0 X X specifically for AWS welding and mechanical splices.

LEGEND Procedure for Training Program of Subcontractor X 0 X X Personnel for the Q-Procedures covering the REVIEW & APPROVAL - X Subcontractors scope of work

, REVIEW & COMMENT - O as applicalbe ENCLOSURE 2 EXHIBIT A PAGE 2 OF 2 O

_ _ _ . _ _ . _ _ _ _ _ _ _ . . _ _ _ _ . _ __ - _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . _ . _ _ _ _ _ . . _ _ _ _ _ _ _ _ . _ . _ _ _ . _ _ _ _ _ _ _ _ _ _ _ .._____._.-__.___._____________E_________ . _ _ _ _ _ _ _ . _ _ _m_u_

ENCLOSURE 2 PROCEDURE REVIEWlAPPROVAL FLOWCHART ' '

EXHIBIT B PROJECT BECHTEL FIELD PROJECT ENGINEERING

  • INTERFACING CONSTRUCTION DOCUMENT ADMINISTRATION EDPI 4.25.1 GROUPS
  • SUBCONTRACTOR REMEDIAL SOILS CONTROL EDP 5.16 EDP 5.16 GROUP FID 1.100 I REVIEW AND REVIEW AND LOGS INISTAMPSI 9*

ORIGINATE / SUBMIT DRAWINGS

IIRECEIVES hw LOGS INISTAMPSI DISTRIBUTES AS

^

DISTRIBUTES AS SPECIFIED

"* COORDINATION COMMENT (MPOA and OC spproval)

SPECIFIED PROCEDURES I l l 1 4

RESOLVEl INCORPORATE COMMENTS ASSIGN APPROVAL STATUS NO I: STATUS REVISE AND NOTIFY SIC TO wM LOG OUT hM LOG OUT I 1.2,3 RESUBMIT REVISE AND RECUBMIT BEFORE .

USE YES 9

STATUS 31 WORK MAY I, :

I I:

PROCEED. REVISE "% LOG OUT ' LOG OUT CONSTRUCT ON .

TS INDICATED ACTIVITY PROCE5DS ,

  • As designaled in exhibit A STATUS 2# WORK MAY l

- PROCEED. SU BMIT FIN AL DOCUMENT CONSTRUCTION

  • ACTIVITY PROCEEDS i

STATUS tlWORK MAY "" siwei PROCEED

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. ENCLOSURE 3 QUALITY PLAN AND

  • Q-LISTED ACTIVITES FOR SPECIFICATION C-195 QUALITY PLAN AND Q-LISTED ACTIVITIES 1.0 PURPOSE AND SCOPE -

The purpose of this QA Plan is to provide the means by which to gain

adequate confident that the Auxiliary Building (Electrical Penetration and control structure) underpinning system and Feedwater Isolation Valve Pit fill material replacement is constructed according to design documents. This Plan describes the minimum procedural interfacing between the sub-contractor, contractor, consultant (s) and the Midland .

Project Quality Assurance Department. (MPQAD) 2.0 SUBMITTAL, REVIEW AND APPROVAL FOR Q-LISTED PROCEDURES 2.1 The procedures listed in Exhibit A will be submitted as a minimum ^,

by the subcontractor as specified in the contract documents.

1 2.2 The procedures will be routed for review, comment and approval according to the flow diagram in Exhibit B.

2.3 The groups responsible for review, comment and approval of procedures will be as specified in Exhibit A.

3.0 CALIBRATION OF SUBCONTRACTOR FURNISHED EQUIPMENT 3.1 All subcontractor-furnished jacks, gages, and construction equipment requiring calibration will be calibrated by an agency approved and audited by MPQAD.

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o-ENCLOSURE 3 QUALITY PLAN AND Q-LISTED ACTIVITES FOR SPECIFICATION C-195 4.0 QUALITY ACTIVITIES 4.1 Section 4.3 provides the Q-List. All Q-Listed hardware and installation will be performed in accordance with the Midland Project Quality Assurance Program, and will be inspected by the Contractor's Quality Control organization and overinspected by the

. MPQAD. All other Q-Listed activities will also be performed in accordance with the Program and will be controlled by the Contractor's QC organization and the MPQAD.

4.2 Within thirty days prior to the scheduled start of but not limited 1

to the following activities, meetings will be held between responsible personnel of Bechtel Construction Remedial Soils Group, MPQAD, Contractor QC and the Subcont actor. The adequacy and I . availability of technical criteria; Quality Control inspection plans; Subcontractor's procedures; schedule of construction activities; the sequence and clarity of Q-List activities will be discussed.

1. Start construction of temporary underpinning.
2. Start construction of permanent underpinning wall.
3. Start of final load transfer and lockoff.

4.3 -For any work relating to the auxiliary building underpinning, the following activities will be Q-Listed. This is intended to be a complete Q-List for all activites unique to underpinning other than design activities. Not all of these activities, however, will be within the Subcontractor's scope of work.

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  • ENCLOSURE 3

^

. QUALITY PLAN AND s Q-LISTED ACTIVITES FOR SPECIFICATION C-195

1. Document submittal, interface and control.
2. Procuring Q-Listed items and materials.
3. Storage, handling and control of Q-Listed materials.
4. Furnishing and installation of lagging and bracing under "Q" structures. .
5. Excavation limits, control and sequence under "Q" structures.
6. Crack mapping and evaluation.

4~

7. Calibration, maintenance, control and installation of gages and settlement monitoring instrumentation.

. 8. Monitoring of building movciaent instrumentation and pier i pressure gages.

9. Fines monitoring of dewatering wells in "Q" areas.

i

10. Location and protection "Q" utilities.
11. Geotechnical acceptance of subgrade.

i

12. Fabrication of steel grillage for temporary supports for "Q" structures.

l i

13. Fabrications and installation of temporary supports for "Q" structures.
14. Welding of temporary and permanent supports for "Q" structures.

! 15. Fabrication and installation of reinforcing steel. .

l l

- , - - - , - , --------e . ----- -.-. ,- m-- .- m-- .v - -r .,- --

+

ENCLOSURE 3:

t QUALITY PLAN AND

, Q-LISTED ACTIVITES FOR

} SPECIFICATION C-195' i 16. Certification of personnel performing splices.

17. Threading of reinforcing steel and installation of mechanical splices.
18. Drilling in "Q" structures for the installation of anchor bolts, rock anchors and dewatering wells.
19. Installation and inspection of anchor bolts and rock anchors.
20. Compressible material configuration and installation.
21. Testing of reinforcing steel and mechanical splices.
22. Installation, inspection and testing of structural concrete, lean concrete, grout and drypack.*
23. Repair of concrete in "Q" structures.
24. Calibrating, maintaining, installing and controlling of hydraulic jacks and pressure gages.
25. Load transfer activities.
26. Backfilling and acceptance testing for access shafts and tunnels in "Q" areas.

. - - = y m n . - ,

, c. o Procedures To Be Submitted By The Subcontractor Organization Responsible For Procedure Review & Apprevel c

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33 mo

%" %dt Q ja o c o o es c cy uc

$ $$ $0E$dO $ $O Procedute for generst underpinning - This procedure X 0 0 X X 0

, shall include the overall concept of the work involved, including the interface of all the operations listed below.

Procedure for load transfer. X 0 0 X X 0 Procedure for placement of lean concrete backfill in X 0 X X shafts and tunnel.

Procedure for installation of (including mixing) X 0 X X and pressure grouting. .

Procedure for placement of pier concrete. X 0 X X Procedure for acquiring and maintaining calibration X 0 X X of jacks and gages.

Procedure for mechanical splicing of reinforcement- X 0 X X Procedure for threading of reinforcing steel. X 0 X X Procedure for installation of anchor bolts and roch X 0 X X anchors. LEGEND Procedure for installation of compressible material. X 0 X X REVIEW & APPROVAL - X Procedure for placing reinforcement including X 0 X X REVIEW & COMMENT - O bending steel reinforcement (hot and cold). as applicable Procedure for core drilling. X 0 X X ENCLOSURE 3 EXHIBIT A Page 1 OF 2

, . a Procedures To Be Submitted By The Subcontractor Organization Responsible For Procedure Review & Apprcyc1 e

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u mo G) G) ocoonc G) o t.n Q oo GJ o A4 54 O SQ U W. sn Cr U E-4 U Procedure for concrete repairs. X 0 X X Procedure for excavation "Q" structures and the X 0 0 X X installation of lagging.

Procedure for protection of underground utilities X 0 X X Procedure for preparing, submitting, and revising X 0 X X -

Q procedures. ,

1

. Procedure for handling, storing, and controlling X 0 X X Contractor-furnished materials.

i' Procedure for design document control. X 0 0 X <

Procedures for interface and coordination X 0 0 0 X between the Subcontractor and the Contractor -

3 for activities covered by the QA Program. ,

Procedure for construction of temporary supports \

X 0 X X 0 -l ', (

including grillage.

LEGEND r s 'N*>

Procedure for welding. X 0 X X .

Procedure for ceritifying subcontractor personnel X 0 X X REVIEWI & APPRQVAL'- X -

specifically for AWS welding and mechanical splices, ,

.. ,t 8

, s REVIEW & COMMENT - 0 Procedure for Training Program of subcontractor X , 0 X, .X  ; - as ap'plicable s personnel for the Q-Procedures covering the subcontractor ) a ,

s '

scope of work. , . , ,

"'q ENCLOSURE 3

  • ' EXHIBIT A

' - .+ Page 2 0F 2  ;

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PROCEDURE REVIEW / APPROVAL FLOWCHART

  • ENCLOSURE 3 ,

N EXHIBil B' ,

n 4 \

BECHTEL FIELD '

PROJECT CONSTRUCTION DOCUMENT PROJECT ENGINEERING

  • SUBCONTRACTOR lNTERFACING REMEDIAL SOILS CONTROL ADMINISTRATION EDPI 4.25.1 G ROUPS*

GROUP FID 1.100 EDP 5.16 EbP 5.16 I

ORIGINATE / SUBMIT - i RECEIVES -

LOGS INISTAMPSI LOGS INISTAMPSI REVIEW AND REVIEW AND DRAWINGS ' d DISTRIBUTES AS -* DISTRIBUTES AS "* COORDINATION COMMENT (MPOA PROCEDURES SPECIFIED SPECIFIED and OC approval)

RESOLVEl INCORPORATE COMMENTS ASSIGN APPROVAL I STATUS REVISE AND I LOG OUT NO STATUS

""""' NOTIFY SIC TO l-RESUBMIT REVISE AND I M LOG OUT '

1. 2. 3 .

RESUBMIT BEFORE USE YES STATUS 31 WORK MAY CONSTRUCTION ACTIVITY PROCEEDS PROCEED. REVISE AS INDICATED LOG OUT h LOG OUT [:

STATUS 21 WORK MAY *As destgr.aledin exhibil A

- PROCEED. SUBMIT

  • i FINAL. DOCUMENT CONSTRUCTION ACTIVITY PROCEEDS -

STATUS tlWORK MAY ""

PROCEED o teisoi I

.

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