ML20197A624
| ML20197A624 | |
| Person / Time | |
|---|---|
| Site: | Seabrook  |
| Issue date: | 02/17/1984 |
| From: | Hulshizer A, Imhoff R, Johari Moore UNITED ENGINEERS & CONSTRUCTORS, INC. |
| To: | |
| Shared Package | |
| ML20197A518 | List: |
| References | |
| RTR-REGGD-01.008, RTR-REGGD-1.008 9763-8-2, NUDOCS 8605120354 | |
| Download: ML20197A624 (28) | |
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- U 8M8UU UE @ EDUE O a constructors rc 30 South 17th Street. Philadelphia, Pa.19101 C IMS INDEX NO./7#/ / / M RECORD TYPE NO.() 7 \ n<c//
VENDOR GODE I N1CD SPECIFICATION FOR CLEARING, GRUBBING, R_ OUCH CRADING AND EXCAVATION FOR PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE SEABROOK STATION UNIT NOS. 1 & 2
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Specification No: 9763-8-2 Date: November 22, 19 /4 Revisions ,
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3.1.8 During all phases of his work the Contractor shall protect or cause to be protected all designated trees by the Construction Managers. Trees will be desf gnated by the Construction Managers at the beginning of the field work and from time to time as the job progresses. Barriers, such as chain link fence, barricades, etc. , shall be used to implement to protect designated trees.
3.1.9 Unless directed otherwise by Construction Managers, the Contractortor shall clean all exposed rock surf aces in the sidewalls and bottoms of the excavations to disclose cracks, seams, and to aid in the determination of suitability of the rock. Cleaning shall be done by directing a stream of water at the rock surfaces from a distance of four feet through a nozzle of 3/4 inch diameter, with a pressure of not less than 50 and not more than 100 pounds per square inch.
Cleaning shall remove all loose rock fragments, dust and debris from the surfaces. Initial cleaning of any section of the work shall not commence until the blasting for excavation and removal of projections inside "A" line has been completed within a distance of that section as determined by the Construction Managers. After rock surface has been accepted by the Construction Managers it will be maintained by Others.
3.1.10 Furnish and install miscellaneous material required to complete the work regardless of whether such material has been specifically called for or not.
3.2 CLEARING. GRUBBING AND TRIMMING 3.2.1 The Contractor shall clear and remove from the site all living or dead trees, stumps, down timber, logs, brush, bushes, shrubs, scrub growth, etc. , and all debris and other foreign, perishable or objectionable material from above the ground surface as shown on the drawings and specified herein.
3.2.2 Sod, grass cover, embedded roots, etc. shall remain for erosion protection, except in new sub-grade icvels where all live growth or organic matter shall be removed to a depth of at leas t 2'-0" below the new elevation. Stumps shall be grubbed out to the same elevation, and removed to the on-site Specification No. 9763-8-2 Page No. 8
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stu p disposal area need not be removed or grubbed out. In no case shall live organic growth be allowed to remain below nor within 5'-0" of any part of new structures, nor below the sub-grade of the ballasted track bed.
3.2.3 Cutoffs shall be as close to the ground as practicable but in no case more than 12 inches above ground line. Trees shall be felled and removed in a manner that will not damage other trees and vegetation that are to remain, and that will not permit trees to fall into the marsh area. In the absence of specified dimensions or instructions, the clearing shall extend parallel to and a maximum of 5 feet beyond the nearest excavated, filled or graded area, or to the property line if less than 5 feet.
3.2.4 All existing growth within the area shown to be stripped shall be removed by Contractor's most practical methods and the Contractor shall decide for himself how each piece is to be handled. Large trees may be cleared, the trunks sectionalized for removal, then handled as waste, or trunks may be cut into long lengths, loaded, then removed from the site for use elsewhere.
3.2.5 Trees and ground cover to remain shall, in general, be shown on drawings. Specific trees to remain shall be as marked on site by the Owner. The Contractor shall protect from injury or defacement all vegetating objecta designated to remain. Trimming shall be performed on tree limbs encroaching in cleared areas, as shown on the drawings.
3.2.6 Any trees and shrubs to be reloc ated shall be as marked on site under the direction of the Owner and shall be protected against damage until relocated by Others.
3.2.7 In all cases trees to be felled or other organic growth that is to be removed become the property of the Contractor as soon as they are worked on, and shall be removed as the sole responsibility of the Contractor who may dispose of any reusable parts to his own benefit. All unmerchantable timber and brush (3" or smaller) shall be chipped and stored for mulch or removed from the site. Approximately 5000 cubic yards of wood chips ahall ha atored on the site as directed by the Construction Managers.
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Specification No. 9763-8-2 Page No. 9
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3.5.2.3 Basements remaining in embankment areas shall be cleared of all interior partition valls, materials, equipment and debris.
Foundation valls generally shall be pushed in or removed to at least one foot below the adjacent ground level. The basement shall then be filled to the IcVel of the surrounding ground with the same type of material as that found at the site, compacted as directed.
3.6 EARTH EXCAVATION 3.6.1 At excavations in earth where questionable foundation material has been found at planned depth, the Contractor shall bring this condition to the attention of the Construction Managere for a determination of corrective measures. When directed by the Construction Managers, trenches shall be dug, in area where grade is to be revised, only af ter backfilling has been laid and compacted to approval.
3.6.2 Excavations in earth for new foundations shall be properly leveled off and footings placed on undisturbed soil, at least 18" below present grade Icvels, or as shown on the drawings.
Loose materials shall be removed and the excavation brought
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to approved conditions to receive concrete.
3.6.3 Excavations shall not be carried outside the lines shown on the drawings except as required to carry out the Contractor's work, and as directed or approved by the Construction Managers.
3.6.4 The Contractor shall notify the Construction Managers on the site in writing as soon as excavations for footings or foundation excavations are completed, in order that the bearing quality of the bottom may be determined by the Construction Managers.
3.6.5 In cold weather, if concrete cannot be placed immediately, 24" of earth shall be left above excavation bottom to protect the required level of the underlying earth against the danger of penetration of frost.
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Specification No. 9763-8-2 Page No. 12
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3.6.6 If the final depth has been reached in cold weather and concrete cannot be placed immediately, Contractor shall cover the bottom of the excavation with light, bulky material suitable for this purpose and approved by the Construction Managers, to keep frost from penetrating into earth at the bottom.
3.6.7 In case bottoms of excavations become frozen, or wet and sof t before footings are poured, the frozen or sof t material shall be removed at no expense to the Owner.
3.6.8 Excavations shall be maintained free of rain or other water during excavating.
3.6.9 Contractor shall submit fifty (50) pound samples of the excavated material to the Construction Managers to determine its suitability for use as fill. Excavated material that is unsuitable for backfill shall be disposed of off-site.
Surplus material that is suitable for backfill shall be stockpiled as directed by the Construction Managers. Only presently cleared areas in the new 270' right of way may be used for stockpiling.
3.6.10 Earth removed below the grades shown on the drawings shall be replaced with compacted fill to the correct elevation, unless directed by the Construction Managers, at no expense to the Owner.
3.6.11 Muck, deposits of saturated or unsaturated mixtures of soils and organic matter not suitable for foundation or road bed material regardless of moisture content may be incorporated into portions of embankment slopes or used for other purposes if approved by the Construction Managers. Otherwise this material is to be disposed of off-site.
3.7 ROCK EXCAVATION 3.7.1 When rock is encountered during the excavating and grading, and should speedy removal by a heavy, power shovel or by sledging, wedging or ripping prove impractical, blasting will be permitted.
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Specification No. 9763-8-2 Page No. 13
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3.9.5.2 Contractor shall furnish all design and working drawings and shall forward them along with all design loadings for review of the Construction Managers.
3.10 Riprap Embankments 3.10.1 Material f
3.10.1.1 Plastic Filter Cloth Plastic filter cloth shall consist of Poly-Filter-X, produced by Carthage Mills Incorporated,124 West Sixth Street, Cincinnati, Ohio, 45216, or approved equal. The cloth shall be free of defects, rips, holes or flaws. The sheets of cloth shall be sewn together with polypropylene thread at the point of manufacture to form sections not less than 18 feet wide. All edges of the cloth shall be selvaged or serged. During shipment and storage, cloth shall be wrapped in burlap or similar heavy duty protective covering. The storage area shall be such that the cloth is protected from mud, dirt, dust, and debris.
The plastic filter cloth shall meet all the requirements listed in Table 3.10.1 of this section, and have a service record of not less than 10 years in projects of a similar nature. The Contractor shall furnish the Construction Managers a mill certificate from the producer attesting that.
the cloth meets the requirements stated in this specification.
3.10.1.2 Stonework All stone shall be angular selected quarry-run material that is sound, durable, hard and f ree from lamination, weak cleavages or undesirable weathering. It will not disintegrate from the action of air, water or the service conditions it will be subject to. All stone shall exhibit a minimum specific gravity of 2.65. Up to 25 percent stones, well distributed throughout, may have length greater than 2.5 times but not to exceed 3 times the width or thickness. The volume of the fine materials allowed shall be less thst the volume of voids formed by the larger stones. Stones trom rock excavation at site, satisfying the requirements specified herein, may be used if approved by Construction Managers.
i Specification No. 9763-8-2 Page No. 31
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All meterials shall be graded at source and proportioned by weight as follows:
- a. Capstone for Reveteent A shall weigh 1\ tons to 3 tons each. At least 50 percent of stones shall be more than 2.0 tons each.
- b. A-Stone for Reveteent A shall weigh from 300 to 600 pounds each, except that up to 10 percent stones may weigh less than 300 pounds or more than 600 pounds each. At least 50 percent of all stones shall be more than 400 pounds each.
- c. 5-Stone for Revetment A shall weigh from 15 to 30 pounds each except that up to 10 percent may weigh less than 15 or more than 30 pounds. At least 50 percent of all stones shall be more than 20 pounds each.
- d. B-Stone for Reveteent B same as Item C, above,
- e. Capstone for Reveteent C shall weigh from 1000 to 2000 pounds each. At least 50 percent of stones shall be more than 1500 pounds,
- f. A-Stone for Reveteent C shall weigh from 50 to 200 pounds each except that up to 10 percent stones may weigh less than 50 or more than 200 pounds each. At least 50 percent of all stones shall be more than 125 pounds each.
3.10.2 construction 3.10.2.1 Surface Preparation All riprap areas shall be cleared, grubbed and graded to the slopes as shown on plans. All waste resulting from work shall be removed from site and disposed of of f-site as specified in Section 3.2. The areas which are excavated below grades indicated on the plans shall be backfilled with random fill to bring to these grades. All prepared areas shall be inspected and approved by Construction Managers prior to revetment construction.
t Specification No. 9763-8-2 Page No. 32
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3.10.2.2 Installation of Plastic Filter Cloth The surfaces to receive the cloth shall be prepared to a smooth condition free of obstructions, depressions and debris.
The cloth shall be placed with the long dimension perpendicular to the edge of the plant grade and shall be laid loosely but without wrinkles or creases, with 18 inches overlap at each joint. All cloth damaged during handling and installation shall be repaired or replaced.
3.10.2.3 Construction of Stone-Revetment All stones shall be placed by clamshell or other methods approved by the Construction Managers. Tailgating from top of slope shall not be permitted. All types of stones shall be placed in two layers interlocked with the adjacent stones, as shown on the drawings. A-stone and B-stone shall be placed to provide minimum voids. First layer of stones shall not be dropped more than 3.0 feet and no stones shall be dropped more than 10 feet. Upper layers shall be placed only after the exposed stone work has been inspected and approved by the Construction Managers.
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CAPSTONES shall be placed to the lines and grades indicated on the plans within a tolerance of -6" and +1'0", normal to revetment slope. Every effort shall be made so as to produce uneven and rough surface.
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, SB 1 & 2 Amend wnt 44 FSAR February 1982 Regulatory Guide 1.5 Assumptions Used for Evaluating the (Rev. O, 3/71) Potential Radiological Consequence of a Steam Line Break Accident for Boiling Water Reactors This regulatory guide is not applicable to Seabrook Station.
Regulatory Guide 1.6 -Independence Between Redundant Standby (Rev. O, 3/71) (Onsite) Power Sources and Between Their Distribution Systems The design totally conforms with the recoussendations of this regulatory guide.
The subject matter of this guide is discussed in Subsections 8.3.1 and 8.3.2.
Regulatory Guide 1.7 Control of Combustible Gas Concentrations (Rev. 2, 11/78) in Containment Following a Loss-of-Coolant l Accident 44 The Seabrook Station employs a large dry containment for containing fission
/ gases and aerosols following an accident, in accordance with CDC 50. Any hydrogen generated during an accident is controlled per CDC 41.
Regulatory Guide 1.7, Rev. 2 details an acceptable method of showing compliance with CDC. The design of the Seabrook plant, considering the Westinghouse
- scope of supply, was analyzed against CDC 41 and 50, using assumptions and models specified in Rev. 2 of this guide.
as The BOP design complies fully with Regulatory Guide 1.7, Rev. '2. The amount of Zr-H2 reaction used for evaluation of combustible gas control is 1.5%.
This is based upon five times the calculated amount of Zr reacting from the ECCS performance analysis, as permitted by the regulatory guide, and was used in lieu of the blanket 5%.
Refer to Subsection 6.2.5 for further discussion of this subject.
Regulatory Guide 1.8 Personnel Selection and Training (Rev. 1-R, 9/75; reissued 5/77)
Endorses ANS 3.1/ ANSI N18.1-1971 l 44 The personnel selection and training program meets the requirements of Regula-tory Guide 1.8 (1977 edition), except that ANS1/ANS 3.1-1978 vill be used as the standard rather than ANS 3.1/ ANSI N18.1-197gRGqut Arcity cgo.oa. l.6
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TABLE 3.2-2 .I (Sheet 38 of 39)
- 11. Building code:
AB = Administration and Service Building CE = Containment Enclosure Building CD = Control and Diesel Generator Building CS = Containment Structure '
CT = Service Water Cooling Tower '
CW = Service & Circulating Water Pump House EF = Auxiliary Feedwater House & Electrical Penetration Area FB = Fuel Storage Building PB = Primary Auxiliary Building MF = Main Steam and Feedwater Pipe Chase CW = Service Water Pump House TB = Turbine Building s.
WB = Waste Processing Building l $
YD = Yard p s ,.
. De Arrangement drawings for the buildings in which the systems are located are presented in Section 1.2. s, 9
- 12. Ductwork from the downstream side of the air cleaning units to the fan intakes and discharge of the fans to the" building boundaries is Safety Class 3, seismic Category I.
- 13. Ductwork located within the mechanical equipment room to the boundary of the control room is Safety Class 3, seismic Category 1.
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- 14. Motors, valve operators and valve actuators which must operate (run, open or close) in order for the system to perform its safety function are classified as within the scope of the OQAP. Motors or operators which are associated with mechanical components which serve only as part of a pressure boundary are not within the scope of the OQAP. z EI
- 15. Non-safety class equipment and piping essent.isl for diesel generator operation will be subject to pertinent 3$
requirements of the OQAP. 9 ,, g g,_ ((n
- 16. This component is NNS, bu fabricated and purchased as Safety Class 3 prior to the final downgrading of the 5" RCWS as NNS in accordance wt h ANSI /ANS 51.1-1983 requirements. O$
- 17. The tank support elements should satisfy the requirements of Position 5 of Regulatory Guide 1.143, Rev. 1.
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.~. c TABLE 3.2-2 (sheet 31 of 39) l ANS Principal FSAR Safety Design /Const. Code seismic Section Systems and Components Class Codes /Stds. Class Category Building (33) Supplier Notes (I4}l5, PB AE l Flash Steam Condenser / NNS ASME VIII, -
Cooler TEMA C Flash Tank Distillate NNS MFRS. STDS. - - PB AE l f-Pump Blowdown Evaporator PB AE See Note 8. l Vapor Body NHS ASME VIII - -
Heating Element NNS ASME VIII, - -
m TEMA C :
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Distillate Condenser NNS ASME VIII, - -
TEMA C Distillate Accumulator NNS ASME II, C hopLD Distillate Pump NNS MFRS. STDS. - -
Distillate Cooler NHS ASME VIII, - -
TEMA C Bottoms Pump NHS MFR9. STDS. - -
E Ei ASME VIII on Bottons Cooler NNS - -
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Piping and valves Inside 2 ASME III' 2 I CS AE Q$::
Containment, up through 7 ,,
mw Isolation valves ve Other Piping and Valves NNS ANSI B31.1 - -
PB AE l v.
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ANS Principal FSAR Safety Design /Const. Code Seismic
- lscetion Systems and Components Class Codes /Stds. Class Category Building I Supplier Notes (IE)!
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Other -
NNS ANSI B31.1 ,
All AE i 9.3.4 Chemical and Volume Control System , ,
Centrifugal Charging Pump 2 ASME III 2 I PB E See Notes la l 4
and Ic or Id 54 and 2.
l Positive Dt.'olacement Pump 2 ASME III 2 I PB E See Notes la
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Volume Control Tank 2 ASME III 2 I PB W l 1
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] Boric Acid Tank 3 ASME III 3 I PB AE Boric Acid Batching Tank NNS ASME VIII - -
PB AE i
Chemical Mixing Tank NNS ASME VIII - -
PB AE 3 Resin Fill Tank NNS ASME VIII - -
PB AE s
, Regenerative Heat Exchanger 2 'i=: II - 2 I CS .
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7 1 f Shell Side 3 ASME III 3 I see Note 2.
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TABLE 3.2-2 (Sheet 11 of 39) -
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ANS Principal FSAR Safety Design /Const. Code Seismic Section Systems and Components Class Codes /Stds. Class Category Building Supplier Notes (U+) r 9.2.3 Demineralized Makeup Water ,
System ,
Storage & Distribution Subsystem I
Demineralized Water NHS API-650, - -
YD AE Storage Tank ASME VIII l M
Demineralized Water NHS MFRS. STDS. - -
TB . AE u.
to Transfer Pumps ,
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AE Dw l Demineralized Water NNS ASME VIII - -
TB 9J r
Storage Tank Heat Exchanger l Piping and Valves NHS ANSI B31.1 - -
PB/CD/TB AE w
Water Treatment Subsystem NNS ASME VIII, - -
, TB AE MFRS. STDS.
9.2.5 Ultimate Heat Sink l Atlantic Ocean p I
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Intake & Discharge NNS - - - -
AE f,, j Tunnels *R S
Piping 3 ASME III and I YD AE g .,, ,
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NHS ANSI B31.1 -4006 6 - -
YD/TB >
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TABLE 3.2-2 l (Sheet 10 of 39) I cc ANS Principal FSAR Safety Design /Const. Code Seismic Systems and Components Class Codes /Stds. Class Category Building Supplier llotes(14 gection 56
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- 0. Primary Component Cooling ,
,,3 Water System (PCCW) 3 ASME III 3 I PB AE PCCW Pumps ASME III 3 PB AE PCCW lleat Exchanger 3 I 3 ASME III 3 I PB AE PCCW llead Tank %
m Piping and Valves
- m Furnish and support ' '2/3 ASME III 2/3 I CS/CF/FS AE See Note 3.
l5 w cooling water supply to DJ safeguards components ASME III 2 CE AE Containment Penetration 2 I Other NHS / ."S! "31.3= - -
PB/CS AE l 9-A.JS t $31.l WB/FB/YD Thermal Barrier 3 ASME III 3 I CS AE Pumps ilX . 2/3 ASME III 2/3 I CS AE k 1 E.
Ilead Tank 3 ASME III 3 I CS AE ;g l4 e. A U
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__ n Frir.ry Conncction: -
These connecticns evyt tedeconst'ctoi55 adequately corry the vertical Iced durin; cnd after the' seismic evsnt. Primary ccnn6ctiuns subject to joint rotations due to solemic loads rust be evaluated to verify the connection's ability to carry
, the primary leads per section 5.4.1.
Brace Ccnnecticns -
These connections must be demonstrated to maintain integrity during and after the seismic event. These connections aust be evaluated per section 5.4.2.
Dispiacements -
Support displacements may require limitation due to their immediate proximity to other plant hardware. The 1ccal proximity must be evaluated for available ciestances. In these situatiens the support d!.splacement must be limited by existing hardware, or the support will be modified to strengthen its interal support and/or longitudinal restraint.
5.4.1 Prirary cennectiens A sample tropero type suppcet is pictured in Figura 7. support flexibility is centro 11ed by the rotational stiffness of the priracy connections and the translational stiffness of the brace hardware. These key features are then modeled in any support r.athematical evaluation. A typical test moment-rotatien diagram for a primary connection is provided in Figure 8. Mathecatically, this behavior can best be represented by bilinear cisstic-piastic behavier. The connection, although possessing seee initial stiffness, will essentially rotate at a constant mecent at higher loading c onditiens . To ensure structural integrity, prieary connection rotation will be limited to its ultimate value derived by connection testing and divided by a factor cf 2 (to be established after completion of testing). Converocly,
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- 1. A brace is not required for acceptance.
- 2. Displacement criteria of section must be satisfied.
- 3. !! - number of trays.
- 4. Total cabic veight - lbs/f t.
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3 Figure A B C D E N LOAD 3a 7 2'10" NA NA NA 3 75 3b 10 3'3" 6'6" NA NA 6 120 3c 16'11" 4'1" NA 6'9" 3'2" 14 560 NOTES:
- 1. Total cable weight - lbs/f t.
- 2. NA = Not applicable.
- 3. N= Number of trays. .
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Sli 1&2 Amendment 53
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FSAR Auguot 1984 TABLE 14.2-1 (Sheet 3 of 3)
Definitions Ab Technical Support
" Technical Support" defines the off-site organizations that will be used to provide technical input for the initial test program, as required.
ISBed
.- STD Startup Test
._~Department - New Hampshire Yankee '
l SS JTG Joint Test Group 62 ,
NSS Nuclear Steam Supply Vendor - Westinghouse Electric Corporation 46 AE Architect-Engineer and Construction Manager - United Engineers
& Constructors SS Station Staff - New Hampshire Yankee NSD Nuclear Services Division - Yankee Atomic Electric Company TG Turbice Generator Vendor - General Electric Company SORC Station Operations Review Committee M
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04/17/86 ISEG IW TVE NHY ORCARI2ATION IN RESPONSE M THE APPARENT CONCERS EXPRESSED BT TME NRC REGARDING THE NHY CRAIN OF COMMAND "O, AND REPORTING CRAIN PROM, THE ISEC, THE FOLLOWING INFORMATI0M IS SUEMITTED:
- 1. THE TECHNICAL SPECIFICATIONS EQUIRE 1 HAT TE ISEC SHALL MAKE DETAILED RECOMMENDATIONS...TO (A RIGR LEVEL CORPOPA;E OFFICIAL IN A TECENICALLY ORIENTED POSITION WR0 IS NOT IN IEE MNAGEMENT CRA.IN POR POWER PRODUCTION}."
IK IEE NRY ORGANIZATION THE ISEC REPORTS 701HE EXECUTIVE ASSISTAhi 70 THE SENIOR VICE PRESIDERT.
THE EXECUTIVE ASSISTANT IS A "HIGH LEVEL Q)RFORATE OTFICIAL.*
EE MAS ACCESS TO 1N5 SENIOR VICE PRESIDENT TRAT IS EQUAL 70, OR MORE FF200ENT TRAN, THE ACCESS 07 m VICE PRESIDENTS AND DIRELTORS OF THE LINE MD STAFF DIVISIONS.
THE EXECUTIVE ASSISTANT IS IN A 17CHNICALLY ORIENTED POSITION. RE i
l EEALS WIIH NUCLEAR SAFETY, ENGINEERING, AND TZCENICAL PA TERS DAILY.
l IEE EXECUTIVE ASSISTAN7 IS 977 15 I'dE MANAGEMENT CIAIN FOR PCVER l
PR033CTION. THIS IS CLEARLY SHOW IN THE K!TT OMMICAT!Ci C' ART.
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. e u 752 CNLY O!EER *HIGR CORPOPATE OFFICIALS" IN A "TZCNNICALLY ORIEhTED FOSITION" imo RAVE TE REQ 3ISITE UNDP.RSTANDIE OF OPERATIONAL NUCLEAR SATETT MAT'"ERS AND T#IO ARE *NOT IN WE MANAGEMENT MAIN FOR Poller PP.0 DUCTION
- ARE TE VICE PRESIDEhT OUALI"T PROGRAWS AND THE DIRECTOR OF ENGINEERIW .
TEE VTCE PRESIDENT QUALITY PROGRANS IS AN INAPPROPRIATE 0101CE MR A REPORTING SENIOR FOR TE ISEG FOR TV3 REASONSt
- 1) QA IS 8ASICALLY AN AUDIT PUNCTION W.ILE ISEG IS N7r. "O COMBINE WE TWO ORCANIEATIO.VALLY WOCIE !LUR AND CONFUSE THIS DISTINC"!OV AND RESULT IS A SIGNIFICANTLT LESS EFFECTIVE ISEG.
- 2) TE Nhi TSEG EAD ISSUED FIVE RECCEENDATIONS TRAT SEEK AcrICN IT HE QA ORGANIZATICN. NE AFPRARANCE, IF NOT 19E REALITY, 07 INAPPROPRIAIT INTLUENCE ON TEE NUCLEAR KAFE7f RELATO DECISIONS OF THE ISEG IS, IEEP.EFORE, A FACTOR MAT PPICLUDES TEE I
POSITIONIW OF THE ISEG liI"' MIN THE OA ORGANIZATION.
WE DIRECMR OF ENGIEERINO IS SIMILARLT AN INAPPROPRIATE REPORTING SENIOR TOR WE ISEG.
- 1) IHE " INDEPENDENCE" 0F THE ISEG F.JST PERTAIN TO ITS A31LITT TO CRITICALLY EE7IEW ECINEERIW AS VELL AS OPERATIONAL ASPECTS OF NUCLEAR SATETT.
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- 2) THE NET ISEG EAS ISSCED IVO RECCF.MENDATIONS WAT SEEK ACTION BY THE DIP.ECTOR OF ENGINTERING. TEE SAE CONSIDERATIONS AS EXPRESSED A507E REGARDIM TEE INCLUSION OF ISEC IN THE QA ORGANIZATION APPLY EQUALLY HERE.
- 2. E.E ISEG RAS EEN ESTABLISHED AND TJNCTIONS PCR$UANT TO A CHARTER AND ALSO AN INTERFACE AGREEM!'?ff (IA). MESE DOCCMENTS, TRAT RAVE 3EEN APPROVED AND PROMULGATED BT WE SENIOR VICE PRESIDf,NT, CLEARLY ESTABLISH THE ISEG AND PR07IDE EXECUTIVE DIRECTION TEAT TEE RECOMMENDATIONS SUENITTED ST THE ISEC RECEIVE APPROPRIATE CONSIDERATICN AND ACTION ET TER LINE AND STAFF EXECUT!7ES AND MANAGEMENT, AND WAT A RESPOSSX IS SENT BACK 10 ME ISEG.
- 3. TRE ISEG, AS REQUIPED 3Y TEE CEARTER, INTERFACE AGREEMENT AG TE FSAR j DISTRIBUTES TO THE SENIOR VICE FRESIDENT A ENTELT REPORT MAT CONTAINS A
SUMMARY
OF ISEG WORK COMPLETD AC RECOMMENDATIONS ST1BMI~IED.
- 4. WE NHT ISEC EAS BEEN INSPECTED. PIVIEWED AND EVALUATED BY hTC I&E FROM REGION I AND RY INPO. TEESE I'JO ORGANIZATICNS LT.RE TUP 5ISRED COPIES OF THE "ZCHNICAL SPECIFICATIONS, FSAR EECIIONS, CIARTER Ah3 INTERFACE AGREEMENT DISCUSSED AB0VE. SEVERAL HOUFS WERE SPE.W EXAMINING TEE TJNCTIONIC OP DTE ISEG WIG WESE INSFECTORS. TYE NHY CPGANIZATIO!t/L ARPAEENENTS, NOTED AB07E, WERE CONSIDE8iEn IN E0TR E7ALUATIO55 AND VERE FOUh3 TO EE COMPLETELT SATISFACTORT Ah'D ACCEPTAELE.
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- 5. IF IEE OEGANIZATIONS WERE REARRANGED SO IEAT TEE ISEG REPOR D DIFECTLY TO TWE SENIOR VICE PRESIDEC, TRE RESULT hT4GLD BE A DILUTION OF MIS COMMAND ATTEhTION TIME AND NOT BE AN IMPR07EMENT IN COMKTNICATINO TE CONCE.RSS OF THE ISEG To TE SENIOR VICE PRESIDENT NOR AN IMPROVEMENT IN NUCLEAR SAFETY.
- 6. CONCLUSION: ALL TWESE FACTORS h?RE CONSIDERED WEEN THE EXISTING NHY ORGANIZATIOR WAS ESTABLISED AND REMAIN EQUALLY /IPLICABLE TODAY.
TEE ARRA.WF.NENT, WNEREBY TME ISEG , REPORTS TO TE SENIOR VICE PRESIDENT THROUGE THE EXECUTIVE ASSISTANT, CONTINUES TO BE OPTINUM FOR NMY.
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