ML20205D888

Revised Heavy Load Analysis Rept,Phase I

ML20205D888
Person / Time
Site:	Fort Saint Vrain
Issue date:	10/15/1985
From:	SARGENT & LUNDY, INC.
To:
Shared Package
ML20205D878	List: ML20205D874 ML20205D888 ML20205D904
References
REF-GTECI-A-36, REF-GTECI-SF, RTR-NUREG-0612, RTR-NUREG-612, TASK-A-36, TASK-OR NUDOCS 8510170123
Download: ML20205D888 (60)

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1 PUBLIC SERVICE COMPANY OF COLORADO i

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FORT ST. VRAIN NUCLEAR GENERATING STATION I

i HEAVY LOAD ANALYSIS REPORT a

e PHASE I i

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BY SARGENT & LUNDY 5

OCTOBER 15, 1985 8510170123 851015 PDR ADOCK O 27 P,

Fort St. Vrain HEAVY LOAD ANALYSIS REPORT TABLE OF CONTENTS - PHASE I 4

PAGE i

TABLE OF CONTENTS - PHASE I i

LIST OF TABLES - PHASE I 11 LIST OF FIGURES - PHASE I iii

1.0 INTRODUCTION

- PHASE I l-1

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2.0 RESPONSE TO INFORMATION REQUESTED FROM LICENSEE 2-1 2.1 General Requirements for Overhead Handling Systems 2-1 2.1.1 Overhead Handling Systems 2-1 2.1.2 Crane / Hoist Exclusions by Inspection for Heavy Load Drop Damage to Shutdown or Decay Heat Removal Systems or Components 2-6 2.1.3 Compliance of Containment and Spent Fuel Area Heavy-Load-Handling Systems with NUREG-0612, 4

l Section 5.1.1 Guidelines 2-10 a.

Load Path Drawings 2-10 i

b.

Heavy Load Procedures and Change Process 2-12 i

c.

Heavy Load List 2-16 d.

Lifting Rigs / Devices 2-23 i

e.

Crane Inspection; Testing, and. Maintenance 2-29 f.

Crane Design 2-30 g.

Crane Operator Training, Qualifications, and Conduct 2-32 i

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Fort St. Vrain HEAVY LOAD ANALYSIS REPORT LIST OF TABLES - PHASE I TABLE NUMBER TITLE PAGE 2.1.1-1 Overhead Handling Systems Capable of Handling One Ton or More 2-2 2.1.2-1 Crane /Holst Exclusions by Inspection For Hoists Incapable of Lifting One Ton 2-7 2.1.2-2 Crane / Hoist Exclusions by Inspection For Heavy Load Drop Damage to Shutdown Model Equipment or Actual Loads Less Than One Ton 2-8 j

2.1.3-1 Loads of Cranes and Hoists 2-17 2.1.3-2 Special Lifting Devices 2-27 2.1.3-3 Lifting Devices 2-26 O

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Fort St. Vrain LIST OF FIGURES - PHASE I l

FIGURE NUMBER TITLE 2.1.3-1 Reactor Building Refueling Floor Crane Hook Coverage 4881'-8" Plan Elevation 2.1.3-2 Deleted 2.1.3-3 Deleted 2.1.3-4 Reactor Building Holst/ Trolley / Monorail Coverage 4849 '-0" Plan Elevation 2.1.3-5 Reactor Building Hoist / Trolley / Monorail Coverage 4829 '-0" Plan Elevation 2.1.3-6 Reactor Building Hoist / Trolley / Monorail Coverage 4816 '-0" Plan Elevation 2.1.3-7 Reactor Building Truck Bay Crane Hook And Holst/ Trolley /

Monorail Coverage, Grade Floor, 4791'-0" Plan Elevation 2.1.3-8 Reactor Building Hoist / Trolley / Monorail Coverage 4756' and 4771' Plan Elevation 2.1.3-9 Reactor Building Basement Holst/ Trolley / Monorail Coverage 4740 '-6" Plan Elevation 2.1.3-10 Turbine Building Overhead Crane Hook Coverage, Operatin:

Floor, 4829 '-0" Plan Eleva tion 2.1.3-11 Deleted 2.1.3-12 Turbine Building Hoist / Trolley / Monorail Coverage, Grade Floor, 4791'-0" Plan Elevation 1

2.1.3-13 Outdoor Heavy Load Hoist / Trolley / Monorail Coverage 4788 '-0" Plan Elevation O

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Fort St. Vrain

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1.0 INTRODUCTION

This report is provided by Public Service Company of Colorado (PSC) as Phase I of the Heavy Loads Analysis Report for Fort St.

Vrain Nuclear Generating Station (FSV) in accordance with the guidelines of the U.S. Nuclear Regulatory Commmission's NUREG-0612 " Control of Heavy Loads at Nuclear Power Plants,"

Generic Letter 81-07, " Control of Heavy Loads," and the heavy load reevaluation request in the letter from P. C. Wagner (NRC, Region IV) to O.

R.

Lee (PSC), dated December 5, 1984.

NUREG-0612 addresses control of heavy loads at light water nuclear power plants. Fort St. Vrain (FSV) is a high-temperature O-gas-cooled nuclear power reactor (HTGR),

Significant differences exist between Fort St. Vrain and light water nuclear power reactors, for example:

containment; reactor coolant; reactor neutron moderator; fuel element size and composition; safe shutdown modes, systems, equipment, and components.

These differences allow the HTGR reactor operator greater flexibility and longer response times for required actions than those required for light water plants.

Previous Fort St. Vrain heavy load submissions discussed a heavy load combination in the context of a 500-lb. fuel element, its fuel handling machine, and a lifting rig consisting of I

a lifting mushroom and snubber control system with a total i

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Fort St. Vrain i

l weight of 165.5 tons.

This report presents the results of i

a reanalysis of the crane / hoist load combinations at Fort

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St. Vrain for a heavy load combination of 1 ton or more as requested by the NRC in their letter dated December 5, 1984, t

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Tm Fort St. Vrain 2.0 RESPONSE TO INFORMATION REQUESTED FROM LICENSEE I

2.1 General Requirements for Overhead Handling Systems 2.1.1 Overhead Handling Systems i

Report the results of your review of plant arrangements to identify all overhead handling systems from which a load drop may result in damage to any system required for plant shutdown or decay heat removal (taking no credit for any interlocks, technical specifications, operating procedures, or detailed structural analysis).

RESPONSE

The overhead cranes / hoists / trolley / monorails with the capability of handling heav'y. loads (1 ton or more) at Fort St. Vrain l

Nuclear Generating Station are-listed in Table 2.1.1-1.

The FSV overhead handling systems in the reactor and turbine buildings consist'of three overhead traveling bridge cranes: (the reactor building overhead crane, the reactor building truck bay crane, and the turbine building overhead crane); two jib cranes; and fixed monorails over specific equipment with or without a trolley and/or hoist.

The outdoor. overhead handling systems consist of the mobile hydraulic crane; one jib crane and fixed monorails with or without trolleys or hoists.

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TABLE 2.1.1-1 OVERHEAD HANDLING SYSTEMS CAPABLE OF HANDLINC ONE 10N OR 3 EIRE LOCATION PLANT RATED PLOGR ARRAT,EENT ADDITIONAL LABEL ID IE).

DESCRIPTION TYPE CAPACITY (TONS)

ELEVATION DRAWINC ND.

DRAWINC ND.

C1 C-7201 Reactor Building Electric 170/50/17%

4881 RB PA-1 PA-II,13.15 1

Overhead Crane Overhead Traveling Bridge 4

i C2 C-7501 Turbine Building Electric 65/15 4829 TB PA-17,18 PA-20 Overhead Crane Overhead Traveling Bridge l

C3 C-7215 Reactor Building Electric 20 4791 RB PA-7*

Truck Bay Crane Overhead Travela,ng Mo Bridge "e

C4 C-7205 Searing Water Pump Nnual 1.5 4740 RB PA-10(J4)

PA-12 n

to Manual Hoist and Chain Hoist Trolleys n

se C5 C-7214 Helium Circulator Electric 2

4740 RB PA-10(E4)

PA-12,14 7

j Turntable Rail Removal Jib Crane Jib Crane t

C6 C-7205 scaring Water Pump mnual 2

4740 RB PA-10(E2)

PA-12,14 Manual Moist and Chain Hoist Trolley C8 C-7207 Cas Waste Compressor Snorait 6

4740 R8 PA-10(L-M6)

PA-II,15 13 Manual Moist and 4

Trolley j

• Truck Ray Crane to be added to this drawing.

R3 = Reactor Building TB = Turbine Building 4

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TABL4 2.1.1-1 (Cont'd)

IJEATION PIJuff RATED FUOR ARRANCEMENT ADDITIONAL.

IABEL ID MD.

DESCRIPTION TYPE CAPACITY (TONS)

ELt.V4 TION DRAWINC NO.

DRAWINC No.

C9 C-7207 Can Weste Compressor Monorail 6

4740 dB PA-10(L-M5)

PA-II,15 1A Manual Boist and Trolley f

C10 C-7209 melium Tramafer Monorail I

4740 MB PA-10(K5-7)

PA-13,15 Compressor Trolley C12 Bearing Water Makeup Manual 3

4771 R8 PA-9(M5)

PA-15 Pump Manuel Boist and Chain Hoist Trolley Cl3 C-7211 Weste Filters and Manual 4

4791 RB PA-7 PA-12,14 Domineraliser Tanks Chain Hoist Manual Moist and Trolley C14 C-7208 Strontium k nitor Cask Electric 4

4829 Rs PA-5 Electric Maist and Hoist Trolley CIS C-7206 Reactor outlet Coolant Monorail 4829 RB PA-5 Thermocouple Monorail u

C16 C-7212 Helium Purification Manual 3

4854 RB PA-3(M5)

Equipment Manual Noist Chain Meist and Trolley and Trolley RB = Reactor Building TB = Turbine Building

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TABLE 2.1.5-1 (Cont'd)

LOCATtuN Pl.AMT RATED FtJJoa ARRAIICEMNT ADDITIONAL LABEL ID IE).

DESCRIPTIOII TYPE CAPACITY (70115)

EllVAf!ON DRWIIeG 110.

DR Ald!IIG NO.

Cl2 C-7212 Helium Purification haual 3 e 4854 RB PA-3(MS)

Equipment leanuel Noist Chain Moist and Trolley and Trolley CIS C-7212 Nelius Purification Manual 3'

4854 RS PA-3(M5)

Equipment leanuel Noist Chaim Hoist and Trolley and Trolley C19 C-7210 Cooling Water Filter 4 Monorail 1.5 4449 RB PA-3(E5-7)

PA-13,15 and Desineraliser Sese Systee Tanks Trolley with Trolleys C20 C-1601 Not Service Pacility Electric 5

4864 RB PA-3(ES)

PA-12 Boist' Hoist.

C21 C-7502 seechine Shop Electric Electric 5

4798 TB PA-19(35)

Noist and Trolley Koist

's C22 C-7506' Service Water Return Manual 4791 78 PA-19(55)

S sa Pumpe leanua1 Chein Chain Noiat 1

Roist and Trolley 08

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C23 C-7503 Coedemeate Pumpe Electric 5

4791 TB P A-19,20(D. E4)

Electric Boist and Hoist Tro1Ieye 3

C24 C-7504 Service Air Compressor Manual 4

4791 TB PA-19(R3) saanuel Chain moist and Chaim Trolley h ist C25 C-7505 lastrueret Air Manual 4

4791 TS PA-19(Il4)

Compressor IA Trolley Chain Heist C26 C-75055 lastrument Air Manual 4

4791 TS PA-19(Il4)

Compressor IB Trolley Chain Hoist as = t'ea'c' tor ' Building

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UEATloN PLANT RATED Fu nOR ARRANCEMENT ADDITIONAL 1.ABEL ID NO.

DESCRIPTION TYPE CAPACITY (TONS)

ELEVATION DRAWING NO.

DRAWING NO.

C28 C-7213 Reactor Plant Air Electric 2

4885 Ts FA-23(P-Ps PA-22(P3)

Handling Equipment Hoist Electric Hoist and Trolley C29 Circulating Water Electric 5

47d8 PP-1 M-22(D5)

Pumpa Outdoor Electric Hoist and Outdoors Hoist and Trolley Trolley C30 G-7203 PCRV Safety Valve Manual Chain 8

4816 RB PA-6 PA-13,14 Tank Head Trolley Hoist C31 C-4201 Service Water Suction Manual 3

4788 PP-1 Screen Trolley and Hoist Chain Hoist Outdoors C32 Mobile Hydraulic Crane, Outdoors PP-1 Jib Capacity No Of f set; 3

Outriggers Estended, Jib Not Engaged 14 Y

C33 Condenser Water Box Monorails 6

4791 TB PA-19 Monorails C34 Machine Shop Building Electric 1

Remote PP-1 15, Monorail with Hoist and Building Electric Hoist and Trolley Trolley C35 Welding Shop, Building

Monorail, Remote PP-1 I6, Monorail Trolleys, with Trolleys with Building Manual Chain Hoist Manual Chain 2

and Electric Hoist Hoist and Electric Hoist 1/2 C36 Turbine Building Monorail 8

4798 TB PA-19 (C-D3)

Sump Pump Monorail C38 A-Frame Trolley and 1 Ton Trolley 4881 RB PA-1 Hoist and 1/2 Too Manual Chain Hoist 1/2 RB = Reactor Building TB = Turbine Building

Fort St. Vrain O

2.1.2 Crane /Holst Exclusions by Inspection for Heavy Load Drop Damage to Shutdown or Decay Heat Removal Systems or Components Justify the exclusion of any overhead handling system from the above category verifying that there is sufficient physical separation from any load-impact point and any safety-related component to permit a determination by inspection that no heavy load drop can result in damage to any system or component required for plant shutdown or decay heat removal.

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RESPONSE

Table 2.1.2-1 lists overhead handling systems that have been

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excluded on the basis of incapability to handle loads of one 4

ton or more.

Table 2.1.2-2 lists cranes / hoists excluded because of physical separation from shutdown model equipment or the

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actual loads are less than one ton, and PSC will derate the hoists as noted in the table.

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TABLE 2.1.2-1 CRANE /mlST EXCIESIONS BY INSPECT!un 6Uw MDISTS INCAPABLE OF LIFTING ONE 1DN RATED IDCATION 1AML ID W.

DESCRIPTION IDAD CAPACITY ELEVATION CtactENTS C-7101 Electric Weist 500 lbe Fuel storage building C-7202 Decontaminated Solution Drume 1/2 ton 4798 RB Electric Esist and Trolley IA

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i C-7202S Decontaminated Solution Drums 1/2 ton 4798 R8 i

Electric moist and Trolley IB C-1604-1 Mot Service Facility Personnel I/2 ton Hot service Match Winch facility floor C-4101 h im Cooling Tower Section 1/2 ton outJoors I

Screens Trolley and noist C-4202 Service Meter Strainer haual I/2 ton Remote Boist and Trolley SW Pung.

w la Building 28 C-7507 Beein Readling Manual lloist 1/2 ton outdoors and Trolley C7 Buffer melium ancirculator 3/4 ton 4740 RB Contaianeet Tanks N aorail CilA, B Purification Cooling Water Heat 1/4 toa 4756 38 Eochanger Monorails C27 Condensate Storage Tank 800 the 488 3 TS Jib Crane C37 hchine Shop, Building 15, 1/2 ton R.w te Jib Crane Building 15 C35 Welding Shop, Building 16 I/2 ton Reunte knorail with Electric hist Building 16 and Trolley RB = Beactor Sustding TS = Turbine Building

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TA51.h 2.1.1-2 CRANE /m)IST EXCIDSIONS SY INSPECT!oN FOR NEAVY IDAD DAMACE In SHtJTDOWN HDDEL EQUIPMENT ou ACTUAt. EDADS 1.ESS THAN ONE 1DN I

RATED IDCATION LAaEL ID se.

DEscalPTION IDAD CAPACITY El.EVATION CopstENTS C3 C-7215 seactor Building Truck Bay 20 tone 4791 as No shutdown equipment Crane C5 C-7214 Nellum Circulator Turntable 2 tons 4740 R8 No shutdown equipment Jib Crane CS, C1 C-7207 Ces Weste Compressor 6 tons 4740 R8 No shutdown equipment.

Manual noist and Trolley CIO C-7209 Relius Tramafer Compressor I ton 4740 R8 No shutdown equipment Trolley Cl4 C-7206 Straatium Honitor Cask 4 tons 4829 RB Cask is not used, hoist handles Electric Heist and Trolley loads less than 3/4 ton. Electric hoist will be derated to 3/4 ton y

CIS C-7206 neactor outlet Coolant I toa 4829 Ra Monorail only. Holst will be derated a

Thermocouple Monorail to 3/4 ton CI9 C-7 IO Cooling Water Filter and 1.5 tons 4849 RB Hoist lifts hinged covers on tanks Demineraliser Tanks Trolley and filters each less than 3/4 ton.

and Monorail System Noist will be derated to 3/4 ton.

C28 C-7502 Machine Shop Electric h ist 5 tons 4791 TB No shutdown equipment.

and Trolley C22 C-7506 Service Water Retura Pumps I ton 4791 T8 Holst will be derated to 3/4 ton.

Manuel Chain Haist and Trolley C24 C-7504 Service Air Compressors 4 tons 4791 TB No shutdown equipment Manual Chain Hoist aaJ Tralley C25 C-7WS

!astrueret Air Compressor IA 4 tons 4791 TB No shutdown equipment Trolley C26 C-74055 lastrument Air Compressor IB 4 tons 4791 TB Mo shutdown equipment.

Trolley RS

• Reactor Bealdang TB = Turbine Building

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I TABLE 2. l.2-2 (Cont 'J )

RATED IDCATION

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LABEL ID BD.

DEscalFTION IDAD CAPACITY ELEVATitnN CODDfENTS l

C31 C-4201 Service Water Section Screen 3 tone 4788 h shutdown equipment.

Trolley maJ Hoist Outdoors Hoist will be derated to 3/4 ton C32 mbite Rydraulic Crane, outdoors Not a fined overhead handling Jib Capacity No Of f set!

3 tons system Outriggers Estended, Jib Not Engaged 14 tone C33 Condenser Water Bou Monorails 6 tons 4791 78 No shutdown equipment each C34 Machine Shop, Building 15 I ton Remote No shutdown equipment Manorail with Electric Hoist Building and Trolley C35 Welding Shop, Bwilding 16, 2 tone Reunte No shutdown equipment Noorail with Manual Heist Building and Trolley C36 Turbine Building Sump 8 tons 4791 TB No shutdown equipment m,

Pump Monorail e

C38 A-Frame Trolley and Hoist I/2 tea 4881 RB Trolley is rated at I ton and will be derated to 3/4 ton RB

• Reactor Seildang TB = Turbia, Building

Fort St. Vrain 2.1.3 Compliance of Containment and Spent Fuel Area Heavy-Load-Handling Sys tems wi th NUREG-0612, Section 5.1.1 Guidelines With respect to the design and operation of heavy-load-handling systems in the containment and the spent-fuel-pool area and those load-handling systems identified in 2.1.1 above, provide your evaluation concerning compliance with the guidelines of NUREG-0612, Section 5.1.1.

The 4

i following specific information should be included in your reply:

2.1.3 a)

Drawings or sketches sufficient to clearly identify the location of safe load paths, spent fuel, and safety-related equipment.

RE SPON SE Figures 2.1.3-1, 2.1.3-4 through 2.1.3-12 identify the hook coverage areas of FSV handling systems, incleading those that I

have been evaluated against the guidelines of NUREG-0612 (listed in Table 2.1.3-1).

Safe load paths for the monorail / hoist j

systems listed in Table 2.1.3-1 are in effect defined as the j

hook coverage of the monorails as shown in these figures.

I With regard to the Reactor Building and Turbine Building over-i head cranes, no prescriptive safe load paths have yet been I

defined.

An exclusion area has been defined for the Reactor

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Building crane, in that no load movements are permitted over the prestressed concrete reactor vessel (PCRV) during reactor operation.

As a result of the Phase II analyses and evaluationc 1

l (see Phase II report), a better understanding is now availabic O

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Fort St. Vrain O

as to the location of shutdown equipment relative to the Reactor Building and Turbine Building cranes.

Based on this infor-mation, PSC is evaluating the need for more de'finitive safe load paths for these two overhead handling systems.

Such safe load paths, if found to be necessary, will be appropriately incorporated into plant load handling procedures.

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l 2.1.3 b)

Heavy Load Procedures and Change Process A discussion of measures taken to ensure that i

load-handling operations remain within safe load paths, including procedures, if any, for deviation from these paths.

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RESPONSE

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Table 2.1.3-1 lists loads for cranes or hoists not excluded 1

in response 2.1.2, the crane or hoist making the lift, the i

j load weight, the lifting device being used and the procedures i

l for load movement.

The Fort St. Vrain Nuclear Generating l

i Station Maintenance Procedures MP-104 series are used in the l

load handling operation of the reactor building overhead cranes i

and the turbine building overhead crane.

l Some loads are governed by a specific procedure, for examples l

Fuel llandling Procedure Work Packet-22 (FHPWP-22) governs the i

fuel handling operations.

Any deviation from these specific i

operational procedurec or safe load paths will require a written alternative approved plan.

Any future heavy loads will use either 1

currently approved procedures or will have load-handling pro-l cedures developed to ensure safe load-handling operations.

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Fort St. Vrain O

The reactor building overhead crane, G-7201, is an. electric overhead traveling bridge crane with a rated capacity of 170/50 tons for the main book and 17.5 tons for the auxiliary hook.

It is controlled by an operator on the refueling floor using a pendant pushbutton control panel.

Figure 2.1.3-1 shows the hook coverage areas on the refueling floor and the monorail in the turbine building for the reactor plant air handling equip-ment hoist.

Major heavy loads such as the fuel handling machine (FHM),

auxiliary transfer cask (ATC ), three isolation valves (two reactor isolation valves (RIV) and fuel storage isolation valve),

and spent fuel cask have specific laydown areas.

However, the singular unique features of each outage or modification generate unique requirements for the movement and' location of other heavy loads within the limited space of crane hook coverage.

Requiring permanent floor markings would either generate a confusing multiplicity of floor markings or place unrealistic constraints on work operations.

Furthermore, ALARA considerations of the work performed on the refueling floor may at times require placing opaque paper with taped borders on the floor to prevent the spread of potential radioactive contamination, thus reducing the usefulness of permanent floor markings.

Other ALARA considerations for a specific modification may also impose unique requirements on the movement and location of equipment.

During reactor operation, no movement of crane 2-13 l

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l Fort St. Vrain b>

u-load lifts is permitted over the prestressed concrete reactor vessel (PCRV).

Thus, it is not feasible to mark per-manent load paths and laydown areas on the floor, nor would it contribute to the health and safety of the plant personnel or the public.

The reactor building overhead crane is operated in accordance with written approved Procedure MP 104-1 and written approved work packages.

i The turbine building overhead crane, G-7501, is an electric i

overhead traveling bridge crane with a rated capacity of 65/15 tons.

Figure 2.1.3-10 shows the hook coverage of the 65-ton j

main hook and the 15-ton auxiliary hook.

The turbine building

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operating floor is used for the occasional laydown of equip-j ment requiring temporary internal storage and.for turbine l

generator parts laydown during the periodi'c maintenance outage I

i with the reactor shut down.

Operation of the turbine building i

j overhead crane is in accordance with written approved proce-dure MP 104-4.

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Deviations from approved procedures require written approval in accordance with established procedures.

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Fort St. Vrain Figure 2.1.3-13 shows the monorail / hoist / trolley coverage I

outside the reactor / turbine buildings.

The mobile hydraulic l

l crane is also shown.

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2.1.3 c)

Heavy Load List A tabulation of heavy loads to be handled by each crane which includes the load identifi-cation, load weight, its designated lifting device, and verification that the handling i

of such load is governed by a written procedure containing, as a minimum, the information identified in NUREG-0612, Section 5.1.1. (2).

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RESPONSE

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The attached Table 2.1.3-1 lists the cranes / hoists and the heavy loads normally handled by each overhead handling system.

It also indicates the written procedures that govern the handling of each crane load combination.

O, MP-104 series Fort St. Vrain Nuclear Generating Station Maintenance Procedures apply generally to loads handled by the reactor building overhead cranes and the turbine building overhead 4

i crane.

These procedures address the items in NUREG-0612, l

Subsection 5.1.1. (2) and will be updated based on the results of this heavy loads analysis.

In addition, procedures will l

be developed to cover the hoists and loads listed in Table

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2.1.3-1.

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TABLE 2.l.3-1 IDADS OP CRAWES AND MolSTS C-1 C-7201 Reactor Building Overhead Crane 170/50/17\\ Tons 4881'-8" Reactor Building LIFTING RIC/

J IAAD ID DESCRIPTION IDAD DEVICE PROCEDURE C000 TENTS 1

H-1301 Fuel Handling Mschine 165.5 tons Lifting m ehroom MP-104-1 3

and Snubber Control FHPWP-22 System j

H-1602 Auxiliary Transfer Cask 66.5 tons Lifting E shroom MP-104-1 i

and Snubber Control FHPWP-22

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System T-2302 Helium Purification Stings MP-104-1 Equipment H-1605 Control Rod Storage 10 tons Stings MP-104-1 i

Well Shielding Adapter M-1501 Fuel Shipping Cask 23 tons Scissor Lifting MP-104-1 For each spent fuel cask shipment, Rig FSAR 9.l.2.2.4 a special work package is prepared FHPWP-22 and approved in accordance with established procedures. Deviations y

u require written approval in accordance n

4 with established approval procedures.

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H-1305 Fuel Loading Port 8,588 lbs Slings MP-IO4-1

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Cover Plate 2,355 lbs Stings MP-104-1 4

"E C-2101, Helium Circulator 15 tons Stings, with beam MP-104-1 2,3,4 each or cradle MP-21-15 j

T-2101 Helium Circulator with 40 tons Stings MP-104-1 j

Lower Cash, Isolation MP-21-15 Sall Valve, and Pipe Container i

u-1302 Reactor Isolation Valve 15 tons Stings MP-104-1 j

B-1303 Reactor Isolation Valve 15 tons Slings MP-104-1 H-!402 Fuel Storage Isolation 15 tons Stings MP-104-1 Valve i

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TA BLE 2. I.1-1 (Cont 'd )

C-1 C-7201 Reactor Building Overhead Crane 170/50/175 Ton. 4881'-8" Reactor Buitling (Cont'd)

LIFTING RIC/

IDAD ID DESCRI PTION LOAD DEVICE Proct. DUN E COMMENTS Peripheral Shielding Deck Plates 2 plates 2600 the each Stings MP-104-1 2 plates

%50 lbs each Slings MP-104-1

~ 2 plates 5500 the each Slings MP-104-1 2 plates 5600 lbs each Stings MP-104-1 2 plates 6000 lbs each Slings MP-104-1 IIold Down Pletes, PCRV Top I plate 1000 lbs Stings MP-104-1 1 plate 4570 lbs Slings MP-104-1 2

et I plate 4850 lbs Slings MP-104-1 to y

I plate 5100 lbs Stings MP-104-1 rv 2 plates 5810 lbs each Stings MP-104-1 2

I plate 6290 lbs Slings MP-104-1 2 plates 6140 lbs each Slings MP-104-1 I plate 6600 the Stings MP-104-1 Anmalar Shield Plates, PCRV Top 2 plates 2500 the each Slings NP-IO4-1 1

12 plates 2650 lbs each Stings MP-104-1 2 plates 1150 lbs each Slings MP-104-1 2

I plate 1200 lbs Stings MP-IO4-1 I plate 1150 lbs Stings MP-104-3 i

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TABLE 2.l.3-1 (Cont'd) l C-I C-7208 Reactor Building Overhead Crane 870/50/I71 Tons 4888*-8" Reactor Building (C.m t 'd )

)

\\

I LIFTING RIC/

14AD 1D

' DESCRIPTlON IDAD DEVICE PROCEta E C(MetENTS j

Mct Service Facility 35 tuas Slinas MP-t o '*- 1 i

Removable Cover Stab (2) each T

I Hot Service Facility 20,820 lbs Slings NP-104-1 3

Plug Shield Spent Fuel Cell cover 22 tons Slings MP-10'.-l

}

Plug (9) each Regeneration Pit Cover Removable Stabs (1) 34 tons Slings MP-104-1 (2) 17 tons each

. Slings MP-104-1 Miscellaneous Loads Varies Slings MP-104-1 i

1 C-2 0-7501 Turbine Building Overhead Crane 65/15 Tons 4829'-0" Turbine Building aus Turbine Rotor - IIP 44,852 lbs Beae 158D979, Slings MP-104-4 O

i m

- LP 98,410 lbs Beae 1580979, Slings MP-104-4 2

u

.e.

to Cenerator Rotor 102,000 lbs Beam 158D979, Slings MP-104-4 n

1 Turbine Upper LP Inner Shell 18,130 lbs Slings etP-104-4 LP-inner Casing 67,280 lbs Slings MP-104-4 IP-inner She!!

8,000 lbs Stings MP-104-4 HP-inner Shell 42,000 lbs Slings MP-104-4 j

HP-outer Casing 114,656 the Slings MP-104-4 Turbine Front Appearance 4,000 lbs Slings MP-104-4 Lagging 8,

t Turbine Front Standard Cap 4,000 lbs Stings MP-104-4 4

1 j

HP-LP Turbine Appearance 4,000 the Slings MP-104-4 j

Lagging I

LP Hood Upper End 30,210 lbs Stings MP-104-4 j

LP Diaphrages (10) 6,000 lbs Slings MP-104-4 i

cach j

(2) 9,000 lbs Slings NP-104-4 cach I

Diaphragas (9) 9,000 lbs Slings MP-104-4 each Crossover Pipe 10,680 the Slings MP-104-4 t

~

d(%

(

h

(

'd TABI.E 2.1.3-1 (Cont'd)

C-2 C-7501 Turbine Building Overhead Crane 65/15 Tons 4829'-0" Turbine Building (Cont'd)

LIFTING RIC/

IDAD ID DESCRIPTION IDAD DEVICE PROCP.DtfM E C(wetENTS N-3101N Exciter 68,000 lbs Slings MP-104-4 Base and housing Upper Bearing Italf #1 1,500 the Slings HP-104-4

1. 2 1,5c0 lbs Slings NP-104-4 f3 3,000 lbs Stings NP-104-4

1. 4 3,000 lbs Stings MP-104-4 E-3105 HP Hester #5 64,000 lbs Slings MP-104-4 Shell and tube sheet E-3106 HP Hester #6 65,200 lbs Stings MP-104-4 Shell and tube sheet Reheat Steam Chest (2) 38,370 the each Slings MP-104-4 P-3101,3 Turbine-Driven Feed 15,000 lbs each Slings MP-104-4 Pumps

'us O

P-3104,5 Condensate Pumps IA,15 16,400 lbs each Slings MP-104-4 y

y P-3104,65 Condensate Pumps IC,1D 4,480 lbs each Slings MP-104-4 in, r

o P-3102 Motor-Driven Feed 9,000 lbs Slings MP-104-4 Pump se P-4203,4,45 Service Water Return 1,370 lbs each Stings MP-104-4

3 Pumps P-7501,15 Turbine Building Sump 7,000 lbs each Slings.

MP-104-4 l

Pumps l

Circulating water Pipe 50,600 lbs Slings MP-104-4 Miscellaneous 1.oads Varies Stings MP-104-4 t

I

0 V[%

u) j TA81.E 2.l.3-1 (Cont'd)

C-4 C-7205 Bearing Water Pump Hoist 1.5 Tons 4740'-6" Reactor Building LIFTINC RIC/

IDAD ID DEScalPTION IDAD DEVICE PROCEDUllE COpetENTS P-2102, 25, Bearing Water Pumps IC,lD,lF P-2107 Head and Bouls 2346 the each Slings Motor 965 the each Slings Barrel 1115 lbs each Stings l

C-6 C-7205 Bearing Water Pump Hoist 2 Tons 4740'-6" Reactor Building P-2101, 15 Bearing Water Pumps IA,lB,lE l

P-2106 Head and Boulo 2346 lbs each Stings Motor 965 lbs each Stings Barrel 1815 lbs each Stings C - Bearing Mater Make-Up Poep Hoist 3 Tons 4771'-0" Reactor Building P-2105 Bearing Water Make-Up

.g l

Pump 3100 lbs Stings O

Motor 1400 lbs Stings n

l m'

O tn C-13 C-7211 Waste Filters and Demineralizers Manual Hoist and Trolley 4 Tons 4791'-0" Reactor Building 4

l F-6301, 15 Cas Waste Filters 100 the each Slings D

F-6304, 45 Waste Cas Pre-Filters 125 lbs each Slings Shield Blocks (2) 1.7 tons each Slings (2) 2 t ons each Stings (2) 2.7 tons each Slings (1) 3 tons Slings (2) 4 tons each Slings C-16,-17,-18 C-7212 Rydrogen Cetter Area Trolley and Hoist 3 Tons 4854*-0" Reactor Building E-2307 Hydrogen Removal Stings Economizer l

A-2309.95 Hydrogen Cetter Unit Cover 216 lbs Slings F-2301,2 Purified Helium I,100 lbs Slings Filter IA,15 each l

C-2301,lS Purified Helium Slings l

Compressor IA,lB Remavable Slabe (8)

I ton each Slings

_....__.....__._..-..._.___.__..____-m..._.

- _, _ _ _. -.= - _.

__-m,-_

__s

_ _ - ~.... _ _

_..___.m._-

l I

TABt.g 2. l.3-1 (Cont 'd )

C-20 C-1601 Not Service Facility Neist 1 Toas 4864'-0" Reactor Building LIFTING RIC/

IDAD ID BESCRI PTION IAAD DaVICE PROCEDURE C(WSegNTS C-2101 to Relium Circulator Parts varies Slings a MP21-15 C-2104 Control Bod and Orificing 4900 lbs Slings MPl2-6 Assembly i

C-23 G-7503 Condensate Pumps Electric Esist and Trolley 5 Tone 4791'-0" Turbine Building P-3104 r W este Pump 1A Pump Casing 10,l00 lbs assembled weight.

Noter 6400 lbs Slings Disassembled weight of components is less than 10,000 lbs

[

P-3105 r %. ace Pump la Ntor 6400 lbs Slings Pump Casing 10,l00 lbs assembled weight.

Disassembled weight of components is less than 10,000 lbs "3o i

P-3IO6 Condensate Pump IC 3300 lbs Slings N

[

notor 1880 lbs Slings En 1

W ma 4

P-31065 runsate Pump ID 3300 lbs Stings l

4 Motor 1880 lbs Slings i

C-28 C-7213 Reactor Plant Air Namdling squipment slectric h ist and Trolley 2 Tons 4885'-0" Turbine Building 5-7301. IS compre ssor 3600 the each Slings l

Evaporator IA 3250 lbs Slings t

?

j C-29 Cirrulatina hter Pump Electric Noist and Trolley 5 Tons 47sa'-0" outdoors P-4101,2, Pump Upper Casing 8,820 the each Slings Rotor 5,200 lbs each Stings P-4103.4 Pump 4,500 lbs each Slings f

Ntor 2,085 lbs each Slings l

Base plate 1,300 lbs each Slings i

C-30 C-7701 PCRV Safety Valve Tank Head Trolley 8 Tons 4816'-0" Reactor Building T-1201 PCRV Safety Valve I

Tank Cover 13,200 lbs Chaine

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Fort St. Vrain

~ O 2.1.3 d)

Lifting Rigs / Devices Verification that lifting devices identified in 2.1.3c, above, comply with the requirements of ANSI N14.6-1978, or ANSI B30.9-1971 as appropriate.

For lifting devices where these standards, as supplemented by NUREG-0612, Section 5.1.l(4) or 5.1.1(5), are not met, describe any proposed alternatives and demonstrate their equiva-1ency in terms of loadhandling reliability.

I RE SPONSE With regard to special lif ting devices, there are four identified in Response 2.1.3c that are used to handle heavy loads.

These special lifting devices are listed in Table 2.1.3-2.

ANSI N14.6-1978 was written for special lifting devices for shipping containers for nuclear materials.

The devices described above

~

were designed and fabricated prior to a decision by the NRC to apply this standard to other types of special lifting devices.

Accordingly, ANSI N14.6-1978 was not specifically applied in the design and fabrication of these devtces.

The detailed comparison of the devices to ANSI N14.6 was limited to Sections 3.2.1 and 5 of the standard.

l ANSI N14.6 - Section 3.2.1 i

Section 3.2 of ANSI N14.6-1978 establishes design criteria for special lifting devices.

Generally, special lifting devices satisfy the guidelines of ANSI N14.6-1978, as shown in Table 2.1.3-2.

s l

.i 2-23

Fort St. Vrain O

The calculations are based on the published minimum yield strength and published minimum ultimate strength.

Beam 158ri979, which is used for lifting the generator and turbine rotors, is the only special lifting device that does not comply with ANSI N14.6-1978.

A modification is planned to bring this lif ting beam into com-pliance with the above requirements.

i i

ANSI N14.6 - Section 5 ANSI N14.6-1978 is intended to cover lifting rigs that are used i

on a frequent basis (potentially 50 to 100 times in a year),

and such lifting rigs would be subjected to potential abuse in

()

transportation between sites as well as harsh environments during-transportation.

i The lifting devices identified above for Fort St. Vrain are typically 4

used less f requently than the lif ting rigs for which ANSI N14.6-1976 was intended.

A program for inspection, testing, and maintenance of the devices will be incorporated in load handling procedures that meets the provisions of ANSI N14.6-1978, Section 5 with some exceptions based on the low frequency at which these devices are used.

i To ensure against improper use, the special lifting devices will be used only in the controlled environment of the reactor and 2-24

-, - -.. - ~ - - - -

For t St. Vrain turbine buildings.

Procedures will exclude their use with any loads other than those intended, except for special test loads as required.

ANSI B30.9-1971 - Slings With respect to lifting devices not specially designed (i.e.,

slings),'the criteria of ANSI B30.9 apply.

Therefore, to assure that slings are appropriately used and maintained, load handling procedures are being developed which will require:

a.

The use of ANSI B30.9 and NUREG-0612 Section 5.1.1(5) criteria for sling selection and rigging techniques; b.

A preventive maintenance procedure specifying periodic inspec-tions of slings; c.

A visual inspection of slings for damage prior to making a lift; d.

A preventive maintenance procedure that includes tagging requirements to identify:

sling rating, application, last examination, and expiration date of examination; and e.

Sling selection, use, and marking will be based on rated loads which include the sum of both maximum static and dynamic loads.

N

()

Table 2.1.3-3 lists lifting devices used for the reactor building refueling floor, and the turbine building operating floor crancs.

2-25

l Fort St. Vrain i

I 4

)

Generally, these lifting devices comply with ANSI B30.9-1971 j

standards, except for the following loads with their weight:

l i

1 HP outer casing (57.4 tons)

)

LP inner casing (33.7 tons)

]

J LP rotor (49.3 tons) 2 Crossover pipe (15.4 tons)

)

PSC is planning modifications to bring these lifting devices into compliance with the requirements of ANSI B30.9-1971.

4Property "ANSI code" (as page type) with input value "ANSI B30.9-1971.</br></br>4" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process. I

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Fort St. Vrain i

4 TABLE 2.1.3-2 SPECIAL LIFTING DEVICES i

SAFETY FACTORS MEET ANSI N14.6-1978 AND NUREG-0612 SECTION 5.1.1 (4)

Cradle for Lifting Yes Helium Circulator (15 tons)

Beam for Lifting Yes Helium Circulator (15 tons)

Shipping Cask Lifting Yes j

Apparatus (23 tons)

[

)

Beam 158D979 for Lifting No i

Turbine LP Rotor (49.3 tons) i 4

i l

1 i

l j

1 i

i i

i IlO i

I 2-27 0

. _.. _ _ _.. -. _ _., _,. ~,,, _. - _ _ _ _ _ - - - _. _

m

Fort St. Vrain TABLE 2.1.3-3 7_s LIFTING DEVICES A.

REACTOR BUILDING REFUELING FLOOR CRANE SAFETY FACTOR MEETS ANSI B30.9-1971 AND LIFTING NUREG-0612, ITEM DEVICE SECTION 5.1.1. (5) 1)

HSF Removable Slab Wire Rope Yes (35 tons) 2)

Regeneration Pit Wire Rope Yes Removable Slabs (34 tons, 17 tons, 17 tons) 3)

Isolation Valve Wire Rope Yes (15 tons each) H-1302, H-1303, H-1402 4)

Shielding Adapter Wire Rope Yes (10 tons) H-1605 5)

Helium _ Circulator, Wire Rope' Yes l

Isolation Valve, Shield Cask, and l

Pipe Container (All Together,

l 40 tons) T-2101 B.

TURBINE BUILDING OPERATING FLOOR CRANE 1)

HP Outer Casing Wire Rope No (57.4 tons) 2)

1. 1 HP Inner Shell (21 tons)

Wire Rope Yes 3)

LP Hood, Upper End Wire Rope Yes l

(15.2 tons) 4)

LP Inner Casing Wire Rope No (33.7 tons) 5)

LP Upper Inner Wire Rope Yes Shell (9.1 tons) 6)

Turbine Rotor-HP (22.5 tons)

Wire Rope Yes i

7)

Turbine Rotor-LP Wire Rope No

()

(49.3 tons) 8)

Crossover Pipe Wire Rope No (15.4 tons) 2-28 s

Fort St. Vrain

[D

\\/

2.1.3 e)

Crane Inspection, Testino, and Maintenance Verification that ANSI B30.2-1976, Chapter 2-2, has been invoked with respect to crane inspec-tion, testing, and maintenance.

Where any exception is taken to this standard, sufficient information should be provided to demonstrate the equivalency of proposed alternatives.

RE SPONSE The inspection, testing, and maintenance of overhead bridge cranes at Fort St. Vrain Nuclear Generating Station (FSV) generally comply with Chapter 2-2 of ANSI B30.2-1976.

FSV Procedures MP-104-1, MP-104-2, and MP-104-5 through MP-104-9

~N provide the guidelines and acceptance criteria for the annual, (b

\\

semiannual, monthly, and daily operational maintenance, inspection, and testing for the reactor building overhead crane and the turbine building overhead crane.

FSV procedure MP-104-12 provides the guidelines for preoperation inspection and oper-ation of the reactor building truck bay crane, G-7215, in accordance with ANSI B30.2-1976.

These procedures were written using ANSI B30.2-1976 and manufacturers' Overhead Crane Manual guidelines.

PSC will develop procedures to inspect and maintain monorails and hoists.

O 2-29 s

i I

Fort St. Vrain s/

2.1.3 f)

Crane Design Verification that crane design complies with the guide-lines of CMAA Specification 70 and Chapter 2-1 of ANSI B30.2-1976, including the demonstration of equivalency of actual design requirements for instances where specific compliance with these standards is not provided.

RESPONSE

The turbine building overhead 65/15 ton crane meets CMAA 70 speci-fications and ANSI B30.2-1976 design standards for Class A service, as determined by Whiting Corporation in their report of April 18, 1985, except for the following instances:

1.

The girder web stiffener is not located per CMAA specification; and

()

2.

The. moment of inertia of the girder web stiffener is less than required by CMAA 70.

Although these specific CMAA 70 criteria are not met, the girder has been reviewed assuming no longitudinal stiffener and the factor of safety against buckling of the girder web due to the SSE load is 1.46.

Alternately, using the tension field action provisions of AISC the factor of safety is 5.4.

An adequate factor of safety against buckling exists; thus, the design of the turbine building crane girder is considered acceptable.

2-30

Fort St. Vrain O

The reactor building overhead 170/50/17.5 ton crane meets ANSI B30.2-1976 and was reviewed for conformance with CMAA 70 speci-fications as indicated in PSC's letter to the'NRC dated December 14, 1981.

The trolley beams and supports of the following. overhead handling systems were evaluated based on as-built measurements and found to meet ANSI B30.11-1980, Section 11.1.3.2.

C4 Bearing Water Pumps Monorail C6 Bearing Water Pumps Monorail C12 Bearing Water Makeup Pump Monorail O

(_ /

Cl3 Waste Filters and Demineralizer Tanks Monorail C16 )

C17 )

Helium Purification Equipment Monorails C18 )

C23 Condensate Pumps Monorail C28 Reactor Plant Air Handling Equipment Monorail C29 Circulating Water Pumps Monorail C30 PCRV Safety Valve Tank Head Monorail The Hot Service Facility Hoist Monorail (C20) was not evaluated because it was not possible to obtain as built measurements due to contamination of the hot service facility.

However, in Phase II, load drop analyses were performed for the hot service facility l

l hoist and the consequences were determined to be acceptable.

I 2-31

k Fort St. Vrain i

2.1.3 g)

Crane operator Training, Qualifications, and Conduct Exceptions if any, taken to ANSI B30.2-1976 with respect to operator training, qualification, and conduct.

i RE SPONSE i

Fort St. Vrain Nuclear Generating Station requirements for crane

~

operator training, qualifications, and conduct generally comply with Chapter 2-3 of ANSI B30.2-1976.

Station procedure MP-104 provides overhead crane operator training qualifications guidelines.

The crane operator training / qualification program requires medical examination verification and oral and written examination on crane operation, as described in Station

()

Procedures MP-104A and MP-104B.

PSC will develop appropriate procedures f'or operator training i

and qualification for the hoists in Table 2.1.3-1.

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