ML19319D174
| ML19319D174 | |
| Person / Time | |
|---|---|
| Site: | Crystal River  |
| Issue date: | 07/07/1978 |
| From: | Beatty G, Mckee P FLORIDA POWER CORP. |
| To: | |
| References | |
| FP-601, NUDOCS 8003130740 | |
| Download: ML19319D174 (114) | |
Text
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t Rov. 5 6/20/78 h :. N ! .
Document Section f 9
N P OC.RR. NucIcar M ATi o N O N L )8 ,
REFUELING "ROCEDURE FP-601 FLORIDA -PCUER CORPORATION CRYSTAL RIVER UNIT 3 FUEL HANDLING EQUIPENT OPERATIONS D0dBt # M 2.
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REVIEk'ED 2Y: Plant Review Committee
. L74 ?4'S h.CS Date h f)fQ
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Meeting No. /h[ ..
APPROVED SY: Nuclear Plant Manager 8 0 03130 9yo
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7/7 /77
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, 1.0' PURPOSE
/' This procedure defines the operation of the following:
Equipment Section New Fuel Elevator (FHCR-6) 6.0 Fuel Transfer Carriages and Upenders (FHCR 4A and 4B) 7.0 Main Fuel Handling Bridge '(FHCR-1) 8.0 Spent /uel Handling Bridge (FHCR-3) 9.0 Auxiliary Fuel Handling Bridge (FHCR-2) 10.0 Miscellaneous Fuel Handling Tools 11.0 Auxiliary Building Overhead Crane (FHCR-5) 12.0 Auxiliary Building Missile Shield Crane (FHCR-7) 13.0
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FP-601 Date 8/10/78
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2.0 DESCRIPTION
The operation of equipment. supplied by Stearns-Roger Corpora-tion is detailed in Stearns-Roger technical manuals. Instruc-cions for each operation described in this procedure should be written.following these manuals and with due regard to the applicability of the other references listed. . Handling pre-
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cautions and methods described herein apply as well to equiva-lent operations performed with equipment furnished by other than 3 & W. Fuel storage design is capable of storing the following:
- a. Sixty-six fuel assemblies in dry storage.
- b. Two hundred forty fuel assemblies in the spent fuel storage pools and 16 failed fuel canisters.
- c. Seven fuel ~ assemblies in the fuel transfer canal, including one failed fuel detection container.
2.1 The new fuel elevator, located at the east end of the spent fuel pool', is utilized ,for' receiving new fuel elements and position-
.ing the fuel. elements for transfer by the spent fuel bridge.
2.2 The transfer carriages and upenders transf'er fuel assemblies to an'd from the fuel transfer canal and spent fuel pool "A". These units consist of transfer carriage, carriage actuating system, fuel basket, basket rotating system, and control panels. Refer to Enclosure 1.
2.3 The =nin fuel handling bridge which transfers fuel asse=blies between the reactor vessel and the fuel transfer station is equipp.ed with two trolley-mounted hoist mechanisms. One (fuel handling mechanism) has a fuel gr$pple and the second (for
.Page.2.. F?-601 'DaSo EWRa#7A
3.0- RE?ERENCES
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- 3.1 Stearns-Roger Technical Manuals .
3.2 FSAR Section 9.6 3.3 FP-302, Fresh Fuel Receipt, Inspection, Inventory, Documentation and Storage
' 3.4 FP-300 Series (Preparation for Refueling) Refueling Procedures of Volume VII of the Plant Operating Qaulity Assurance Manual-3.5 Technical Sepcification 3/4.9 (Refueling Operations) 3.6 SP-434, Fuel Storage Pool Missile Shields l
i Page 4 IFP-601' Date 8/10/78 Rev. 6'
control rods) house,s the control red grapple. Mandatory slow 9, zones are provided for the hoisting mechanisms as the grapples approach the core and fuel baskets, and during insertion of fuel, control rod, and orifice rod assemblies.
2.4 The spent fuel handling bridge is utilized for transferring new and spent fuel,within the spent fuel pools.
2.5 .The auxiliary fuel handling bridge in the reactor building has only one trolley-counted hoist mechanism equipped with a fuel grapple; it is used primarily for shuffling or rearranging partially spent fuel assemblies from one position to another in.the core.
2.6 The auxiliary building overhead crane is utill:ed for handling new fuel during receipt of shipping and handling of fuel elements during inspection and place =ent into storage.
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2.7 The auxiliary building missile shield crane is used , in conjunc-tion with the auxiliary building overhead crane, for the placement and removal of the spent fuel pool missile shield panels. The missile shield crane is also used for movement of miscellaneous equipment for maintenance or testing.
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' Page 3 ~ FP-601 Date 8/10/78 w
4.0 LIMITS AND PRECAUTIONS 4.1 NEW FUEL ELEVATOR 4.1.1 The fuel elevator shall be closely. observed during all elevator operations.
4.1.2 Do not move overhead crane (bridge or trolley) when a fuel assembly.is netached and suspended inside the new fuel elevator.
4.1.3 The fuel elevator shall be stored in the full "Down" position when not'ia use.
4.1.4 There are interlocks to prevent the spent fuel bridge fro = hitting the fuel elevator in the "Up" position.
4.2 _ FUEL TRANSFER CARRIAGES AND UPE'iDERS -
4.2.1 Delay movement of the transfer carriage for at least 30 seconds after the "Upender Down" signal, in order to assure the carriage ,
is ccmpletely down.
4.2.2 Operators shall establish coccunications between the spent fuel area and reactor building (R3) and be in complete agree =ent before transferring the carriages between the two control points.
4.2.3 Communications shall.be established between the fuel handling ,
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operators and the Nuclear Operator in th,e Control Center during all fuel hovement. .
4.3 FUEL ILu!DLING~ BRIDGES AND HOISTS 4.3.1 Fuel handling controls are interlocked so that:
- a. With the fuel grapple mechanism " Engaged, cove:ent of the bridge or trolley is permitted only with the =echanis: in the full "Up" position.
-b. With the fuel grapple mechanism " Disengaged", =ovecent of the bridge or trolley is permitted without raising the '
. disengaged grapple entirely up into the mast.
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FP-601. Date 6/22/76 Rev. 3
- c. No, simultaneous movement of the bridge trolley and hoist i .
is permitted.
- d. Hard stops are provided to prevent. raising the fuel assembly above minimum shielding depth (9 ft. minimum in the fuel transfer canal).
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- e. The grapple mechanisc cannot be disengaged by operator i .
error or electric or hydraulic failure when the grapple is loaded.
4.3.2 Only qualified bridge operators, as determined by the Operations Superintendent, shall operate the fuel handling bridges.
(TS) 4.3.3 When two irradiated fuel assemblies are being handled within the fuel transfer canal, a minimum separation of 10 ft. shall be maintained between the assemblies at all times. Irradiated
, fuel assemblies may be handled 5:1th the auxiliary bridge hoist provided that no other irradiated fuel assembly is being handled in the core.
4.3.4 The bridges shall not be left unattended unless the grapple is disengaged and in the full "Up" position, and the equipment is de-energized.
4.3.5 Do not operate the fuel handling equip =ent while any interlock
, is bypassed or inoperative unless done under close supervision.
Manual operation is preferred to bypassing the interlocks.
4.3.6 Trolleys shall be clear of the transfer tube axis whenever the transfer baskets (upenders) are operated.
4.3.7 Co ir the control red ma'ts 'index scale when not in use to prevent reading the wrong index scale when moving fuel assemblies.
4.4 AUXILIARY BUILDING OVERHEAD CRANE (FHCR-5) 4.4.1 The operator (s)'should give rigid adherence to proven safety rules and practices per the Florida Power Corporation Accident Prevescion Manual.
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Page 6 FP-601 Date 4/20/78 Rev. 4
4.4.2 'That area north and west of the cask loading area is protected by limit switches to prevent the opera-tion of the overhead crane. When it is necessary to operate within this area, the limit switches may be bypassed with a " Restricted" push button incorporated on the push button control station.
4.5 Auxiliary Building Missile Shield Crane (FHCR-7) 4.5.1 Loads in excess of 2750 lbs., except for movement of the missile shields as necessary for access to the fuel assemblies, shall be prohibited from travel over fuel asse=blies in the storage pool.
4.6 Radiation Work Permit (RWP) secured, if necessary, prior' l
to the movement of any fuel or rod assemblies.
Page'7 FP-601 Date 8/10/78 Rev. 6
5.0 ' SET POINTS-5.1' overload an fuel Dillon (switch #4) is 2880 lbs. dry, A lbs.
wet. '(See Note 1 below for calculation of wet weight.)
5.2 Low load on fuel Dillon (switch #1) is 600 lbs.
5.3 Dillon switch #3 is B lbs. (See Note 2 below for calcula-
. tion of pounds.)
5.4 overload on rod Dillon (switch #2) is 2650 lbs.
5.5 Low load on rod Dillon (switch #1) is 1800 lbs.
NOTE 1: Measur,e weight of fuel assembly wich mast' moving up without control component (orifice rod weight in water = 12 lbs.);
add 250 lbs. "
A = weight of fuel assembly + + 250 lbs.
NOTE 2: Meesure weight of fuel assembly with mast moving down without control component and subtract 130 lbs.
B = weight of fuel assembly + - 130 lbs.
Weight moving up is more than weight moving down. .
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FP-601 Date 6/20/78 Rev. 5 l 1
PROCEDURE 6.0 NEW FUEL ELEVATOR (FHCR-6) 6.1 STARTUP OF THE NEW FUEL ELEVATOR 6.1.1 Close breaker (3AL) at 480V reactor MCC-3B-1.
6.1.2' operator is in position to observe all elevator movement.
6.1.3 Spent fuel bridge is away and clear of the new' fuel elevator.
6.2 LOWERING A FUEL ASSDBLY 6.2.1 Deprpss " Raise" button. (Elevator will stop when it reaches its upper end limit.)
6.2.2 Position the fuel assembly over the elevator with fuel assembly ID number facing west.
6.2.3 Slowly lowcr the fuel assembly into the elevator per Section 12.2.
6.2.4 OPTIONS
Control rod assemblies (CRA's), orifice rod assemblies (ORA's), burnable poison rod assemblies (3PRA's), and axial power shaping rod assemblies (APSRA's) should be
' inserted into the fuel assembl while the fuel assambly and elevator are in the "Up" position.
6.2.5 Depress "Down" button. (Elevator will stop when it reaches its down limit.)
- 6. 2. 6 , The fuel assembly is ready for transport by the spent fuel l
bridge. . l 6.3 RAISING A FL'EL ASSEMBLY 6.3.1. Depress "Down" button. .(Elevator will stop when it reaches its down limit.)
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6.3.2 Put the fuel assembly into the elevator per Section 9.3 or 9.7.
6.3.3 Depress Raise" button. (Elevator will stop when it reaches its up limit.)
6.3.4 OPTIONS
CRA's, ORA's, BPRA's, and APSRA's may be removed from the fuel assembly while the fuel assembly and elevator are in the "Up" position.
6.3.5 The fuel assembly is ' ready for lif ting by the auxiliary building overhead crane.
6.4 SHUTDOWN OF THE NEW FUEL ELEVATOR 6.4.1 Determine the elevator is in the full "Down" position.
6.4.2 Open breaker (3AL) reactor Mcc-3B-1.
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7.0 ETIEL TRANSFER CARRIAGES ED UPE'TDERS (FEC2 -il and 43) 7.1 STARTUP OF THE FUEL TRANSFER SYSTEM NOTE: If any applicable step cannot be successfully completed, the operator shall notify his immediate supervisor.
The supervisor will assume responsibility for evaluation of the difficulty and initiation of action to rectify the problem.
. 7.1.1 Transfer tube cover plates should be off and the transfer canal at least partially filled with water.
7.1.2 Transfer tube valves should be open with an "Open" indication on the panels 'in the spent fuel pool.
7.1.3 Check water level in each. hydraulic reservoir; assure 95.t filled (estimate).
! 7.1.4 Close the main feeder breakers:
- a. Panel 3A (North) Reactor MCC-3A-1 (4AL) *
- b. Panel 33 (South) Reactor MCC-33-1 (4AL) 7.1.5 At the control panel, auxiliary building:
- a. Turn on air valve at bottom of panel.
- b. Turn on the local breakers.
- c. Turn off heaters inside cabine,t using toggle switch en outside of cabinet.
7.1. 6 The following lights on the panel should be illu=ina:ed:
(See Enclosure 1.) I
- a. " Power On" (opal)
- b. " Frame Down" (green)
- c. " Carriage at Pool" (green)
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- d. " Transfer Tube Valve Open" (red) SFV-119 and/or SFV-120
- e. " Low Hydraulic Pressure" (red)
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'The remaining lights (PUSH-TO-TIST) are off and have been
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tested to verify operation.
7.1. 7 The " Hydraulic Pump Start" push buttons should not be illuminated and the pump selector switch is in the "Off" position.
7.1.8 The key-operated " Carriage Interlock" is in the "Run" position
. and the key removed.
7.1. 9 The carriage sel'ector switch is in " Pool" position.
7.1.10 Place the hydraulic pump selector switch to " Auto"; the pump will start on'the pool side. Verify that the push buttons are illuminated and that pressure is between.180-200 psig.
7.1.11 At the control panel in the R3, turn on the local feeder breakers.
- a. Panel 4A (North), ACDP-3 Breaker #3
- b. Panel 4B (South), ACDP-3 Breaker #4 7.1.12 The following lights on the control panel should be illu=inated:
(See Enclosure 1.) '
- a. " Power On" (opal)
- b. " Frame Down" (green) .
- c. " Low Hydraulle Pressure" (red)
- d. The remaining lights (PUSH-TO-TEST) should be off.
7.1.13 The "Hydrdulic Pump Start"* push outtons should not be illuminated and the pump selector switches should be in the "Off" position:
7.1.14 The " Carriage Control" switches are in the "Off" position.
7.1.15 The key-operated " Carriage Interlocks" are in' the "Run" position and the keys removed.
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7.1.16 - Place the hydraulic, pump selector switch to "Handd, push the pump " Start" buttons, and verify,that the " Start push buttons are illuminated and that pressure is between 180-200 psig. '
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, 7.1.17 Place the hydraulic pump selector switches to " Auto".
7.1.18 Place the " Carriage Control" switch to the "On" position and verify that the " Carriage Control" light is illuminated on the
, panel in the spent fuel pool. l 7.1.19 Verify startup in accordance with the above steps by co=pletion of Enclosure 12A.
7.2 SPENT FUEL POOL TO FUEL TRANSFER CANAL 7.2.1 Spent fuel bridge is away and clear of upender. -
7.2.2 Push " Frame Up" push button (yellow). Basket will start up.
" Frame Down" light (green) will go out. 3asket will attain vertical position. " Frame Up" light (red) will be lit.
7.2.3 Deposit fuel assembly in the uvender and move bridge away from and clear of transfer station.
7.2.4 Push " Frame Stop" push button (to relieve piston pressure).
7.2.5 Push " Frame Down" push button (blue). Basket will start down.
7.2.6 Determine " Frame Down" light (green) is.on.
7.2.7 Operator (S), spent fuel
- area, establishes communications with operator (R), RB contrcl panel operator.
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. 1 7.2.8 Operator (R)
- i 7.2.8.'1 Determine fuel transfer station area is clear.
7.2.8.2 " Frame Down" light (green) is on.
. 7.'2.8.3 Hydraulic pump selector is on " Auto".
7.2.8.4 " Carriage Control" is in "On" position. [" Carriage Control" light (green) on spent ' fuel panel will be illuminated.]
7.2.8.5 Inform operator (S) of'cransfer permission. '
7.2.9 operator (S) 7.2.9.1 Determine hydraulic pump in " Auto" mode.
7.2.9.2 Place " Carriage Control" to " Reactor".
7.2.9.3 Depress " Carriage Start" push button (green).
7.2.9.4 Determine " Carriage at Pool" lamp goes out; carriage is moving towards reactor; and " Carriage at Reactor" light (red) is on.
7.2.10 Operator (R) 7.2.10.1 Determine hydraulic pu=p starts automatically, carriage is at its station, and " Carriage at Reactor" light (green) is on.
, 7.2.10.2 Placa " Carriage Control" to "Off" position.
7.2.10.3 Push " Frame Up" push button (yellow). -
7.2.10.4 When upender is up (vertical position), "Frate Up." light (red) is en and " Frame Down" light (green) is off.
, NOTE: Operator (R) can stop carriage at.any time by placing
" Carriage Control" to "Off" position.
7.3 FUEL TRANSFER CANAL TO SPENT FUEL PCOL NOTE: Assumption made, spent fuel assembly is in the upender and main fuel handling bridge is away and clear of transfer station.
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7.3.1 Push " Frame Stop" push button (red) to relieve piston pressure.
7.3.2 Push " Frame Down" push button (blue) . Determine that basket scarcs down, " Frame Up" light goes out, upender attains hori-zontal position, and " Frame Down" light (green) is on.
7.3.3 operator (R) 7.3.3.1 Establish communications with spent fuel area operator (S) and inform of readiness to transfer.
7.3.3.2 Place " Carriage Control" switch to "On". '. . . ;.
7.3.4 operator (S) 7.3.4.1 Determine the following: ,
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- a. Spent fuel bridge is away and clear of transfer station.
- b. " Frame Down" light is on.
- c. " Carriage Control" switch to " Pool".
- d. " Carriage Control" light (green) is on. )
- e. " Carriage at Reactor" light (red) is on. l
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7.3.4.2 Depress " Carriage Start" push button (green).
7.3.4.3 Determine the following:
- a. " Carriage .at Reactor" light (red) go'es out. -
- b. Carriage is moving towards pool. *
- c. '" Carriage at Pool" light (green) is on.
. d. Hydraulic pu=p automatic start.
7.4 REMOVAL OF UPENDER ITER BASKET 7.4.1 Position the fuel transfer carriage at the fuel transfer station l
in the fuel storage pool.
7."4. 2 Actuate the upender and raise tc the vertical position. l Page 14 FP-601 Date 6/22/76 Rev. 3 ._.
the ,reindexing will have to be determined on an individual case basis, but should generally be less than one-half inch.
- 2. If fuel assembly hang-up is experienced at the spacer grid elevation and the methods defined above do not permit fuel assembly insertion / withdrawal, try the following action:
- a. For Insertion of Fuel
- 1. Place the fuel asse=bly in a temporary storage rack in the transfer canal.
- 2. Insert the proper fuel assemblies adjacent to the location experiencing difficulty; see Enclosure 14. At least two rows should be installed as indicated on Enclosurn 14.
- 3. Bring the fuel asse=bly experiencing the diffi-
- culty back into the core and attempt reinser-tion.
- b. For Withdrawal of Fuel
- 1. If the assembly to be withdrawn has two or three adjacent locations empty, attempt to remove the adjacent fuel assembly (ies) . With three or four adjacen: locations empty, attempt to withdraw the. probic: asse:bly. If the asse=bly I
to be withdecwn has one or rao adjacent locations empty, establish the '"aoxed-in" configuration by replacing the one or two adjacent fuel asse=blies, i.
then try to withdraw the problem assembly.
Page 19b FP-601 Date 6/20/78 Rev. 5_
, 7.4.3 Using,the long-handled tool with the straight hook attached, release the inner fuel transfer basket lock. (Lock is attached to the upper end of the fixed outer fuel transfer basket.)
. 7.4.4 Engage book in lock actuating chain and pull ' chain upward. (This disengages chain from its lower locking bar.)
7.4.5 When lock actuating chain,is at its m=v h m "Up" position, engage chain in the upper locking bar. This holds the inner basket lock in its disengaged position.
7.4.6 Attach handling sling to the inner basket removal tool by use of stainless steel sisackle and sling to dynamometer which is attached to missile shield crane hook.
7.4.7 Check inner basket grapple to ensure that it is in the unlocked position by verifying:
t' a. Forked locking bar is disen' gaged from lifting shaft.
- b. Lifting shaft is rotated 900 clockwise to the unlocked position.
- c. Lifting shaft is free to move vertically up and down through the bushings.
l 7.4.8 Lower inner baaket grapple tool into position on top of the inner fuel trar.sfer basket using t,he missile shield crane. (The 1
long-handled tool with its straight hook is used to position I
)
the grapple on. cop of the inner basket and ensure that the
.Page 15 .FP-601 Date 6/22/76 Rev. 3 - --
grapple locating lug engages with the locating notch in the fixed outer basket.)
7.4.9 . Engage the straight hook in the lifting lug eye.
. 7.'4.10 Rotate lif ting lug 900 counterclockwise until the shaft stop pin comes in contact with its fixed stop. This operation positions the lifting shaft locking cams in their locked position. l 7.4.11' Engage the straight hook in the forked locking bar positioning eye. .
7.4.12 Lift the tool upward until 1 forked locking bar is engaged with the flats on the grapple lifting shaft.
7.A,13 Start hoist and raise the inner fuel transfer basket out of the canal. Load on dynamoneter will be approximately 750 lbs.
NOTE: Basket and grapple shall be washed down prior to their
- removal fron the pool.
7.5 INSERTION OF U? ENDER INNER BASKET 7.5.1 Attach inner basket grapple to the inner fuel transfer basket as noted in Section 7.4. (Inner basket locking notch must be positioned to engage with the desired inner fuel transfer basket lock.) -
7.5.2 Attach lifting sling to grapple and sling to dyna =ometer placed
, on missile crane book. Lower the transfer basket down into the pool directly over the enpty fixed outer basket.
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Page 15a FP-501 Date 6/22/76 Rev. 3
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NOTE: The long-handled tool with its straight hook is used to guide and position the inner basket into the fixed outer basket.
7.5.3 Continue to lower basket until the load sensing device indicates zero load and slack is in the cable.
7.5.4 Using the long-handled tool with its straight hook, engage the book with the forked locking bar positioning eye.
7.5.5 Pull upward and disengage the forked locking bar from the flats on the lifting shaft.
7.5.6 Engage the straight hook in the lifting lug eye..
' ' 7.5.7 ' Rotate lif ting Vtg 900 clockwise against its stop. (This will position the lifting shaft locking cams in their unlocked position.)
7.5.8 Start hoist and take up slack in cable.
7.5.9 Continue raisin ~g until grapple is disengaged from basket.
OTE: Load'on dynamoceter should read appror h tely 75 lbs.
during grapple renoval.
7.5.10 Raise grapple out of pool, wash and remove handling sling, and store.
7.5.11 Release the inner basker lock from its unlocked to its locked pos'ition. , This is acconplished by using the 1cag-handled tool
- with its straight hook.
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7.5.12 Engage hook,in lock actuating chain and pull upward. (This disengages chain from its upper locking bar.) l 7.5.13 After chain is disengaged from the upper locking bar, hold chain away from basket and lower it until it can be engaged with the lower chain locking bar.
7.5.14 Remove hook from chain.
7.5.15 Raise long-handled tool up out of pool, decontaminate per ChemRad Section, and store. l 7.6 SHUTDOW OF THE FUEL TRANSFER SYSTDi 7.6.1 When the transfer system is to be secured, transfer the carriage to the pool, close the transfer tube valve, and deterd"e that the " Valve Open" light is off.
7.6.2 Place the hydraulic pump selector switch to "Off". .
7.6.3 Place the " Carriage Control" switch to "Off".
7.6.4 Open the main breaker on the control panel.
7.6.5 Close the air supply valve at the bottom of the control panel.
7.6.6 Energize heater strips (inside cabinet) with toggle switch on right side of panel.
7.6.7 Turn off feeder breakers.
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l 8.0 MAIN FUEL HANDLING BRIDGE (FHCR-1) 8.1 STARTUP OF THE MAIN FUEL HANDLING BRIDGE See Enclosures 2A, 2B,.and 2C1.
NOTE: Bridge shutdown =cde can be obtained frem the Main Fuel Handling Bridge Log Sheet attached to the Bridge Console.
8.1.1 If the =ain fuel handling bridge is currently in the long-term shutdown condition, startup will bd accomplished using the long-term startup procedure (Enclosure 8). -
8.1.2 If the =ain fuel handling brid'g'e'is currently in the short-ters
, shutdown condition, startup will be accomplished using the short-terEstartupprocedure(Enclosure 7).
Page 16 FF-601 Date 6/22/76 (next page 18) Rev. 3
8.2 FUEL TRANSFER CARRIAGE TO CORE 8.2.1 On a panel in the RB, push the " Frame Up" button. The " Frame Down" light will go off when the frame starts moving. The
" Frame Up" light is illuminated when the frame reaches a vertical position.
8.2.2 On the main fuel bridge, determine that the " Grapple Up Disengage" light and the'" Control Rod Tube Up" light are illum%mted.
8.2.3 Move the bridge Left or Right and the trolley Forward or Reverse as required to position the bridge and trolley on the index marks for the basket.
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8.2.4 Push " Jog Down" button on pendant control; the " Grapple Up Disengage" light will go off when the hoist starts moving. The a
hoist will continue down (and will not stop when it reaches the "Unicaded Slow Zone"y (' ellow indicating light)] until the lead cell reads approximately 600 lbs., then the hoist will stop and the " Low Load" and " Grapple Tube Down" lights will be illmninted.
Check the "Z-Z" axis tape to verify that the grapple is fully
. down.
NOTE: If grapple cannot be seated on fuel assembly, perform the following as necessary to seat grapple:
- a. Recheck indexed position of bridge and trolley.
Manually rotate mast back and forth and atte=pt to seat grapple. .
- b. Using manual override (handwheel), adjust bridge and trolley. . Position as necessary to seat grapple. I
- c. If above operations are successful, make note of bridge
, and trolley positions if out of indexed position.
Evaluate and determine cause of =1salignment before attempting to hoist fuel assenbly.
8.2.3 Place the grapple control to the " Engaged" position; the " Dis-engaged" light will go off and the " Engaged" If-ht will be illum-inated.
8.2.6 Push the " Jog U.p" button on the pendant centrol; the " Low Load" light will go off when the hoist starts =aving. The load should read approximately 2,575 lbs. (2,450 withcut CRA) when the full weight of the assembly is lifted. Raise the elenent until the O
" Grapple Tube Up" light is illuminated.
Page 19 FP-601 Date 6/22/76 Rev. 3
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. s 8.2.7 Move trolley Forward or Reverse and bridge Right as ' required to positica che., bridge and trolley on the index marks for the desired core position.
8.2.8 Rotate the hoist control handle to the "Down" position and the
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" Grapple Tube Up" light will go off when the hoist starts moving.
The hoist will continue down until the grapple reaches the grapple loaded core slow mone ~(bottom of asse=bly approxi=ately 11 in.
above core). When the grapple stops, push the " Jog Down" button
.on the pendant control. When the load cell reads approximately 600 lbs., the hoist will stop and the " Low Load" and " Grapple Tube Down" lights will be illuminated.
NOTE: Seating of asse=blies has been a generic problem. If the assembly does not seat properly, try the following:
- 1. If fuel asse=bly hang-up is experienced at the spacer grid elevation, do not rotate the =ast or fuel assembiv. :
Try the following action:
- a. Reverse the motion of the fuel assembly until the underload or overload is. relieved, then shake the cable supporting the assembly, then proceed with raising or lowering the asse=bly.
b.. If the fuel assembly hangs up at the same location
, after trying Step 1(a) above a couple of times, reposition fuel assembly in " full up" or " full down" position, then reindex the bridge or trolley or both and atte=pt to proceed with fuel =ovement. IXlNOT-bypass interlock, preventing si=ultaneous hori:cntal and vertical motion. The magnitude and direction of -
i l
Page 19a FP-601 Date 6/20/78 Rev. 5 *
- 2. Repeat Step 1(a) above, then attempt with -
drawal.
- 3. If the fuel assenbly still cannot be withdrawn, repeat Step 1(b) above,
- c. Recommendations
- 1. If continuous underload set point tripping occurs when a fuel assembly is within one (1) inch of its seating position, the hoist inter-lock bypass may be used.
- 2. Record the maximum Dillon gauge ann "Z-Z" tape readings at the time of any overload / underload trip.
- 3. A, precaution which deserves added enphasis is
, the proper indexing of the bridge system. Visual
, checkidg on the tracks is reco=nended.
- 4. Have an underwater TV camera and gear available in the R3 for inspection, if needed.
, 8.2.9 Check the "Z-Z" axis tape to verify that the assembly is seated.
Place the' grapple control to the " Disengaged" pcsition. The O
Page 19c -
FP-601 .Date 6/20/78 Rev. 5
" Engaged" light will go off and the " Disengaged" light will be illuminated.
8.2.10 Push the " Jog Up" button on the pendant control; the " Low Load" and " Tube Down" lights will go off when the h61st starts =oving.
The load cell should read approxi=acely 900 lbs. when the weight ;
of the grapple tube is lif,ted. Approxi=ately 11 inches above the core the hoist will leave the slow mone and the hoist control
, handle may be used to raise the grapple. Raise the grapple until the 6oist stops and the " Grapple Up Disengage" light is illu=1-nated.
8.3 CORE TO FUEL TRANSFER C.LRRIAGE 8.3.1 On the =ain fuel bridge, determine that the " Grapple Up Disen-gage" light and the " Control Rod, Tu.be Up" light are illu=inated.
. 8.3.2 Move the bridge Left or Right and the trolley Forward or Reverse as required to position t!e bridge and trolley on the index = arks for the desired core position.
8.3.3 Rotate the. hoist control handle to the "Down" position; the
" Grapple Up Disengage" light will go off when the hoist starts
~
moving. The hoist control handle can be used to lowe r the hoist until.the hoist enters the grapple unloaded core slos zone approx 1=ately 11 inches above the core and stops. Push the
" Jog Down" button,on the pendant control and lower the grapple.
When the load cell reads approx 1=ately 600 lbs., the hoist will stop, the " Low Load" and," Grapple Tubo Down" lights will be illu=inated. Check the "Z-Z" axis tape to verif'y that the grapple is fully down.
NOTE: See note in Section 8.2.4 if grapple does not seat.
Page 20 FP-601 Date 6/22/76 Rev. 3 ,
I 8'.3.4 Place the grapple control to the " Engaged" position; the
~
" Disengaged" light will go off and the " Engaged" light will be illuminated.
. 8.'3.5 Push the " Jog Up" button on the pendant control; the " Low Load"
. and " Tube Down" lights will go off when the hoist starts to move. The load cell reading will increase to approxi=ately 2,575 lbs. when the fu 1 weight of the assembly is lifted.
~ After leaving the grapple loaded core slow zone (bottom of assembly approximately 11 inches above core), use the hoist control han~dle to raise the assembly until the hoist stops <
and the " Grapple Tube Up" light is illuminated.
8.3.6 Nove the bridge Left and the trolley Forward or Reverse as required to position the bridge and trolley on the index marks for the basket. Deter =ine that the " Carriage at Reactor" and " Frame Down" lights are illu=inated..
8.3.h Push the " Frame Up". button; verify that the " Frame Down" light gcas off when the frame starts coving and the " Frame Up" light is illuminated when the fra=e reaches a vertical position.
8.3.8 Push the "Jeg Down" button on the pendant control; the " Tube Up"' light will go off when tube starts moving. Monitor the Dillon indicator. When the load cell reads approxi=stely 600 lbs., the hoist movement will stop and the " Low Load" light will be illuminated. Check the "Z-Z" axis tape to verify that the assembly is seated.
NOTE: See note in Sectilon S.2.8 if fuel assembly does not seat.
8.3.9 Place the grapple control to the." Disengaged" position; the
" Engaged" light will go off and thi " Disengaged" light will -
be illuminated. Push " Jog'Up" button on pendant control; the Page 21 *
- FP-601 Date 6/22/76 L
" Low Load" light will go off when the tube starts moving.
Raise the tube until the hoist stops and the " Grapple Up Disengage" light is illuminated.
8.3.10 Move the trolley Forward or Reverse and the bridge Right as required to move ths bridge and trolley away from basket.
8'.3.11 Push the " Frame Stop" button to release the hydraulic pressure on the piston. Wait approximately 15 seconds to allow the pressure to decay, then push the " Frame Down" button. The
" Frame Up" light will go off when the frame starts coving and the " Frame Down" light will be illuminated when the fra:e reaches a horizontal position.
8.4 FUEL TRANSFER CARRI GE TO FUEL TRANSFER STORAGE RACK 8.4.1 ' On the panel in the R3, . push the "Fra=a Up" button. The "Fra=e Down" light will go off,when the fra=e starts coving and the
" Frame Up" light will be illuminated when the fra:e reaches a vertical position.
8.4.2 On the main fuel bridge, determine that the " Grapple Up Disen-gaFe" light and the*" Control Rod Tube Up" light are illesinated.
l 8:4.3 Move the bridge Lef t 'and the trolley Forward or Reverse as required to position the bridge and trolley on the index marks for the basket (s). .
8.4.4 Push the " Jog Down" button on the pendant centrol; the " Grapple j I
Up Disengage" light will go off when the toist starts =oving. l Monitor the Dillon indicator. When load cell reads approximately 600 lbs., the hoist will stop and the "Las- Load" light will
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. Page 22 FP-601 Date 6/22/76 C
9 be illuminated. Check the "Z-Z" axis tape to verify that the grapple is fully down.
NOTE: See note in Section 8.2.4 if grapple does not seat.
8.4.5 Place the grapple control to the " Engaged" position; the " Dis-engaged" light will go off and the " Engaged" light will be illuminated.
8.4.6 Push the " Jog Up" button on the pendant control; the " Low Load" light will go off and the Dillon indicator reading vill increase when the hoist starts to move. The load cell should read approximately 2,575 pounds when the full weight of the assembly is lifted. Raise the assembly until the hoist stops and the
" Grapple Tube Up" light is illuminated.
8.4.7 Move the trolley Forward or Reverse and the bridge Right as required to position the trolley and bridge on the index marks for the desired rack position.
8.4.8 Push the " Jog Down" button on the pendant control; the " Grapple Tube'Up" light will go~off when the hoist starts coving. When the load cell, reads approximately 600 pounds, the hoist will stop and the " Low Load" light will be illu::iinated. Check the "Z-Z" axis, tape to verify taat the assembly is, seated.
NOTE: See not'e in Section 8.2.8 if fuel assembly does not seat.
8.4.9 Place the grapple control to the " Disengaged" position; the
" Engaged" light will go off and the " Disengaged" light will be illuminated.
8.'4.10 Push the " Jog Up" button on the pendant control; the " Low Load" light will go off when the hoist starts to =cve. The load cell should read approxi=ately 900 poun'ds when the weight of the grapple tube is lifted. Ra'ise the tube until the " Grapple Up Disengage" light is illuminated.
Page 23 FP-601 Date 6/22/76 Rev. 3
J 8.4.11 Push the " Frame Down" button. The " Frame Up" light will go off when the frame starts moving and the " Frame Down" light will be illuminated when the fra=e reaches a horirontal posi-tion.
8.5 FUEL TRANSFER STORAGE RACK TO CORE NOTE: If the main bridge is not available to transfer fuel from the fuel transfer storage rack to the core, the aurt11ary bridge may be used provided the main bridge t
is moved to the east end of the transfer canal.
8.5.1 On the auxiliary fuel bridge, determine that the " Grapple Up Disengage" light, the " Control Rod Tube Up" light, and if the TV is installed, the "TV Cylinder Up" light are illu=inated.
8.5.2 Move the bridge Right or Lef t and the trolley Forward or Reverse as required to position the bridge and trolley on the index = arks for the desired rack.
8.5.3 Rotate the hoist control handle to the "Down" position; the
" Grapple Up Disengage" light will go off when the hoist starts moving. The hoist control handle can be used to lower the hoist until the hoist enters the grapple unloaded core slow :ene approximately 11 inches above the core and stops. Push the
" Jog Down" button on the pendant control and lower the grapple. {
When the load cell reads approxi=ately 600 lbs., the hoist will stop, the " Low Load" and " Grapple Tube Down"* lights will be illuminated. Check the "Z-Z" axis tape to verify that the grapple is fully down. l 4
NOTE: See note in Section 3.2.4 if grapple does not. seat. !
I Page 24 FP-601 Date 6/22/76 l
Rev. 3
e 8.5.4 Place the grapple control.to the " Engaged" position; the
" Disengaged" light will go off and the " Engaged" light will be illuminated.
. 8.'5. 5 Push the " Jog Up" button on the pendant control; the " Low Load" light will go off and the Dillon reading will increase when the hoist starts moving. The load cell should read approxicately 1
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l Page 24a FF-601 Date 12/4/75 Rev. 1
2,575 lbs. when the. full weight of the assembly is lifted.
Raise the assembly until the hoist stops and the " Grapple Tube Up" light is illuminated.
8.5.6 Move the bridge Right and the trolley Forward or Reverse as required to position the bridge and trolley on the index = arks of the. desired core position.
8.5.7 Rotate the hoist control handle to the "Down" position and the
" Tube Up" light will go off when the hoist starts =oving. The hoist will continue down until the grapple reacbes the grapple loaded core slow zone (bottom of assembly approxi=ately 11 inches above core). When the grapple stops, push the " Jog Down" button on the pendant control. When the load cell reads approximately 600 lbs., the hoist vill stop and the "Lcw Load" .
and " Grapple Tube Down" lights will be illuminated. Check the "Z-Z" axis tape to verify that the assembly is seated. .
NOTE: See note in Section 8.2.8 if fuel assembly does not seat.
8.5.8 Place the grapple control to the " Disengaged" position. Th*e
" Engaged" light will go off and the " Disengaged" light will,be illuminated.
8.5.9 Push the ' Jeg Up" but, ton on' the pendant control; the " Low Load" and " Tube Down" lights will go off when the hoist starts : ving.
The load cell should read approxi=ately 900 lbs. when the vaight of the grapple tube is lifted. Approximately 11 inches above the core, the hoist will leave the grapple unloaded ccre slow zone and the hoist control handle '=ay be used to raise the grapple. Raise the tube until the hoist stops and the " Grapple Up Disengage" light is illuminated.
Page 25 FP-601 Date 6/22/76 Rev. 3
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- 8.6 CORE TO TRANSTER STORAGE RACK NOTE: If the main bridge is not available to transfer fuel from the core to the transfer rack, the auxiliary bridge may be used provided the main b' ridge is moved to the east of the transfer canal.
8.6.1 .( h2 the auxiliary fuel bridge, confirm that the " Grapple Up Dis-engage" light, the " Control Rod Tube Up" light, and if the TV is installed, the "TV Cylinder Up" light are illuminated.
8.6.2 Move
- the bridge Right or Left and the trolley Forward or Reverse as required to position the bridge and trolley on the index marks
. for the desired core position.
8.6.3 Rotate the hoist control handle to the "Down" position; the
" Grapple Up Disengage" light will go off when the hoist starts moving. The hoist control handle can be used to lower the hoist until the hoist enters the grapple unloaded core slow :one approximately 11 inches above the core and stops. Fush the
" Jog Down" button on the pendant control and lower the grapple.
When the load cell reads approximately 600 lbs., the hoist will stop and the " Low Load" and " Tube Down" lights will be illumi-nated. Check the "Z-Z." axis tape ,co dete rmine that the grapple !
I is fully down. !
l l
NOTE: See note in Section 8.2.4 if grapple does not seat. !
l 8.6.4* Place the grapple control to " Engaged"; the " Disengaged" light will go off and t'he " Engaged" light will be illuminated. I 8.6.5 Push the " Jog Up" button on the pendant control. The " Low Load" and "G.rapple Tube'Down" lights will go off when the hoist starts noving. The reading on the load cell will
~ Page 26 .FP-601 Date 6/22/76 Rev. 3 .,
1
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. l
. increase to approximately 2,575 lbs. when the full weight of the' assembly is lifted. After leaving the grapple loaded core slow zone (bottom of assembly approxi=ately 11 inches above core), use the hoist control handle to raise the assembly until the hoist stops and the " Grapple Tube Up" l' ight is illuminated.
4
. Page 26a FP-601 Date 12/4/73
~' - - - - - - - - __ _ Rev._3_ __
8.6.6 Move the bridge Lef t and the trolley Forward or Reverse as required to position the bridge and trolley on the index narks for the desired rack.
8.6.7 Push the " Jog Down" button on the pendant control; the " Grapple Tube Up" light will go off whea the hoist starts moving. When the load cell reads approximately 600 lbs., the hoist will stop and the " Low Load" light will be illuminated. Check the "Z-Z" axis tape to verify that the assembly is seated.
NOTE: See note in Section 8.2.8 if fuel assembly does not seat. ~
8.6.8 Place the grapple control to the " Disengaged" position; the
" Engaged" light will go off and the " Disengaged" light will
,..Aeilluminated.
8.6.9 Push the " Jog Up" button on the pendant control; the " Low Load" light will go off when the tube starts moving. Raise the tube until the hoist stops and the " Grapple Up Disengage" light is illuminated.
8.7 FUEL
- TRANSFER STORAGE RACK TO FUEL TRANSFER CARRIAGE 8.7.1 On the main fuel bridge, determine that'the " Grapple Up Disen-gage" light and the " Control Rod Tube Up" light are illuminated.
8.7.2 Move the b, ridge Right or Left and the trolley Forward or Reverse as required to' position the bridge and trolley on the index carks for the desired rack.
8.7.3 Push the " Jog Down" button on the pendant control; the " Grapple Up Disengage" light will go off when the hoist starts noving.
When the load cell reads approxinately 600 lbs., the hoist will Page 27 FP-601 Date 6/22/76 Rev. $
stop and the " Low Load" light will be illuminated. Check the "Z-Z" axis tape to determine that the grapple is properly seated l
on the fuel assembly end fitting. !
NOTE: See note in Section 8.2.4 if grapple does not seat.
8.7.4 Place the grapple control to the " Engaged" position; the " Dis- l l
, engaged" light will go off and the " Engaged'.' light will be '
illumi,ated.
8.7.5 Push the " Jog Up" button on the pendant control; the " Low Load" light will go off and the Dillon reading will increase when the hoist starts moving. The load cell should read approxi=ately 1
2,575 pounds when the full weight of the assembly is lif ted. {
Raise the assembly until the hoist stops and the " Grapple Tube i Up" light is illuminated.
8.7.6 Push the " Frame Up" butten. The "Fra=e Down" 1*ght will go off when the frame starts.=oving and the " Frame Up" light will be illu=inated when the frame reaches a vertical position.
8.7.7 Move the bridge Left and the trolley Forward or" Reverse as required to position the bridge and trolley on the index = arks for the basket.
8.7.8 Push the Jog Down" b,utton 'on the pendant control; the " Grapple Tube Up" light will go off when the hoist starts moving. When the load cell reads approximately 600 pounds, the hoist will stop and the " Low Load" light will be illeninated. Check the "Z-Z" axis tape to determine that the asse=bly is seated.
NOTE: See note in Section 8.2.8 if fuel asse=bly does not seat. !
8.7.9 Place the grapple control to the " Disengaged" position; the
" Engaged" light will go off and the "Diseng' aged" light will be illuminated.
Page 28 FP-601 Date 6/22/76 Rev. 3
6 '
- 4 1
.8.7.10 . Push the " Jog Up" button on the pendant control; the "Isw Load" light will go off when the hoist starts moving. 'The load cell should read approximately 900 lbs. when the weight of the grapple tube is lifted. Raise the tube until the hoist stops and the " Grapple Up Disengage" light is illuminated.
- 8. 7.1.1 Move the trolley Forward or Reverse and the bridge Right to move from over the basket.
8.7.12 Push " Frame Stop" button to relieve piston pressure. i 8.7.13 Push the " Frame Down" button. The " Frame Up" light will go off when the frame starts moving and the " Frame Down" light will be illuminated when the frama reaches a horizontal position.
8.8 CONTROL ROD TRANSFER WITHIN TEE Ft.TL TRANSFER CANAL 8.8.1 On the main fuel bridge, deter =ine that the " Control Ecd Tube s Up" light, the " Control Rod Disengaged" light, the " Telescopic Cylinder Up First Stage" light and the " Grapple Up Disengage" light are illuminated.
NOTE: If either the " Engage", " Disengage", or " Test" indicater lights are not illuminated, depress the "Contrel E d Grapple Reset" push button.
NOTE: Sections 8.8.2 thru 8.8.8 rust be completed if talest:;i:
cylinder has not been operated since hydrauli: purp was started or if it has been greater than two hcurs since telescopic cylinder was last operated. If it has bean operated, proceed to Section S.S.9.
4 r-Page 29 FP-601 Da'et 6/22/76
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- - . - - - ~
.r 8.8.2 Position the trolley on the "H" core index position. Position the bridge such that the control rod mast is over the canal floor midway between the core and deep and of the canal.
9 Page 29a'- FP-601 , Date 12/4/75 w-
n .
- 8.8.3 Using the piadant control, lower the control rod tube. When the Dillon reads approximately 1800 pounds, the tube will have bottomed on the canal floor and the " Low Load" light will be illuminated.
8.8.4 Place the rod selector switch to the " Orifice Rod" position.
8.8.5 Push the " Telescopic Cylinder Down" push button. The " Tele-scopic Cylinder Up First Stage" light will go off and the
" Telescopic Cylinder Dov light will cone on when the cylinder rasches the full "down" position.
8.8.6 Push the " Telescopic Cylinder Up" push button. The " Telescopic Cylinder Down" light will go off. The " Telescopic Cylinder Up First Stage" light will come on when the cylinder stops moving. -
- 8.8.7 Repeat Steps 8.8.5 and 8.8.6 again or until the telescopic cylinder lowers down slowly to the full "down" position.
8.8.8 Using the pendant control, raise the control rod tube until it stops. The " Low Load" light will go off end the " Control Rod Tube Up" light will be illu=inat'ed, 8.8.9 Moac the bridge Lef t or Right and the trolley Forward or Reverse as required to position 'the bridge and trolley on t. e index marks for the desirad assembly. Confir= the assembly number and the control rod number.
NOTE: If the assenbly is in the basket, push the "Frane Up" button, The "Frane Down" light will go of f when the frame starts moving and the " Frame Up" light will be illuminated when the fra=e reaches a vertical position.
. Page 30 FP-601 Date 8/28/74
i 8.8'.10 Push the " Jog Down" button on the, pendant control; the " Tube Up" light will go off when the hoist.~ starts moving. The load cell reading will decrease to approximately 1800 pounds, the hoist 1 will stop, and the " Low Load" light will be illuminated.
f 8.8.11 ' Push the " Telescopic Cylinder Down" button; the " Cylinder Up First Stage" light will go off when the cylinder starts to =ove.
When the telescopic cylinder is extended, the " Cylinder Down" light will be illuminated. Co= pare the "Z-Z" axis cape readings for the tube and the cylinder. If the grapple has engaged the rod, the readings will have a difference of (later) .
(Storage Rack)
- 8.8.12 Place the rod selector switch to " Control Rod".
4 S.8.13 Place the grapple control to " Engaged"; the " Disengaged" light .
/ will go off and the " Engaged" light will be ill e4 sted. ,
8.8.14- Push the " Telescopic. Cylinder Up" button; the " Cylinder Down" light will go off when the cylinder starts moving. 'a'nen the cylinder has been retracted, the " Cylinder Up" light cill be illuminated.
8.8.15 Push the " Jog Up" button on the pendant control; the lead cell
. reading will increase as' the weight of the tube is lif ted.
Raise the tube until the hoist steps and the " Tube Up" light is illuminated.
,8.8.16
>!ove the bridge Right or Lef t and the trolley For:eard :: ?.e terse as required to position the bridge and trolley on the index marks for the desired asse=bly. Confirm the assenbl;. nu bar.
4
' Page 31 7P 601 Data 5/15/7.
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, NOTE: If the assembly is in the basket, push the " Frame Up" button. The "Fra=e.Down" light will go off as the frame starts moving and the " Frame Up" light will be illumi-nated when the frame reaches a vertical position.
8.8;17 Push the " Jog Down" button on the pendant control; the " Tube Up" light will go off when the hoist starts =oving. The load cell reading will decrease to approximately 1800 pounds, the hoist 4
.will stop, and the " Low Load" light will be illuminated when the tube bottoms on the assembly.
8.8.18 Push the " Telescopic Cylinde.r Down" button; the " Cylinder Up" light will go off when the cylinder starts to move. The " Tele-scopic Cylinder Down" light will be illuminated when the cylinder is extended. Check the "Z-Z" axis tapes on the tube and cylinder.
If the control' rod is co=pletely down, the readings will have a difference of (later) . (Storage Rack) 8.8.19 Place the grapple control to " Disengaged"; the " Engaged" light will*go off and the " Disengaged" light will be illuminated.
8.8.20 . Push the " Telescopic Cylinder Up" butto'n; the " Cylinder Down" light will go off when the cylinder starts coving. When the cyiinder is fully retracted, the " Cylinder Up First Stage"
. light will be illuminated.
8.8.21 Push the " Jog Up" button on the pendant control; the load cell reading will increase as the weight of the tube is lifted.
Raise the tube until the hoist stops and the " Tube Up" light is illu=inated.
Page 32 FP-601 .
Date 8/28/74
~ _ ...-- -. . - - . J 8.9 CONTROL ROD TRXISFER WITHIN THE CORE 8.9.1 On the main fuel bridge, determine that the " Control Rod Tube Up" light, the " Control Rod Disengaged'! light, the " Telescopic Cylinder Up First Stage" light and the "Grappie Tube Up" light are illuminated.
NOTE: If either the " Engage", " Disengage", or " Test" indicator lights are not illuminated, depress the " Control Red Grapple Reset" push button.
NOTE: Sections 8.9.2 thru 8.9.8 cust be completed if telescopic cylinder has not been operated since hydraulic pu=p was started or if it has been greater than two hours since telescopic cylinder was last operated. If it has been operated, proceed to Section 8.9.9.
8.9.2 Position the trolley on the "H" core index position. Fosition the bridge such that the control rod =ast is over the canal floor midway between the core and deep end of the canal.
8.9.3 Using the pendant control, lower the control rod tube. When the Dillon reads approximately 1800 lbs. , the tube will hate bottomed on the canal floor and the " Low Load" light will be illuminated.
.S.9.4 -Place the rod selector switch to the " Control Rod" positica.
8.9.5 Push the " Telescopic-Cylinder Down" push button. The " Tele-scopic Cylinder Up First Stage" light will. go of f and the
" Telescopic Cylinder Down" light will come on when the cylinder reaches the f.ull "Down" position.
Page-33 FP-60L Date 6/22/76' Rev. g
- 8. 9. 6 . ~ Push the " Telescopic Cylinder Up" push button. The " Telescopic Cylinder Down" light will go off. The "Telescopi.: Cylinder Up
' First Stage". light will come on when the cylinder stops =oving. ,
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Pagts 33.2 -
.e 3s,3/73 -
FP.601 --. .-
9 w>
l 8.9.7 Repeat Sections 8.9.5 and'8.9.6 again or until the telescopic
~
cylinder lowers slowly to the full "Down" position.
8.9.8 Using the pendant contrcl, raise the control rod tube until it stops. . The " Low Load" light will go off and the " Control Rod Tube Up" light will be illuminated.
- 8. 9. 9. Move the bridge Right or Lef t and the trolley Forward or Reverse as required to position the bridge and trolley on the index = arks for the desired assembly. Check the assembly number and the conttol rod number.
8.9.10 Rotate the hoist control handle in the "Down" direction and the
" Tube Up" light will go off when the hoist starts moving. The hoist centrol handle may be used to lower the tube until the tube is approximately,ll inches over the core where the hoist
,s enters a slow zone and stops. Push the " Jog Down" button on the pendant control and lower the tube. When the load cell reads approximately 1800 lbs., the hoist will stop and the " Lev Load" and " Tube Down" lights will be illuminated.
8.9.11 Push the " Telescopic Cylinder Down" button; the " Cylinder Up Fir t '. Stage" light will go off when the cylinder starts to move. When the telescopic cylinder is extended, the "Cylinde.
1 Pawn" light will be illuminated.
-8.9.12 Cocpare the "Z Z" axis tape readings for the tube and the cylinder. If'the grapple has engaged the rod, the readings will have a difference of (later) .
8.9.13 Confirm rod selector switch is in " Control Rod" position.
S.9.14 Place the grapple control to " Engaged"; the " Disengaged" light
~
vill go off and the " Engaged" light will be illuminated.
l Page'34 -
FP-601 Date 10/1/75 Kev. 1 _
8.9.15 Pusti the " Telescopic Cylinder Up" button.
The " Cylinder Down" light will go off when the cylinder starts =oving'. When the cylinder has been retracted, the " Cylinder Up" light vill be illuminated.
'8.9.16 Push the " Jog Up" button on the pendant control; the " Tube
.Down" and " Low Load" lights will go off when the hoist starts moving. The load cell reading will increase as che weight of the tube is lifted. When the tube is approxi=ately 11 inches above the core, the hoist will leave the slow tone and the hoist control handle may be used to raise the tube. Paise the tube until the hoist stops and the " Tube Up" light is illuminaeed.
8.9.17 Move the bridge Right or Left and the trolley Foreard er Reverse ,
as required to position the birdge and trolley en the index carks for the desired assembly. Confirs the asse=bly nu:bar and loca-tion. .
8.9.18 Rotate the hoist control handle in the Uown" direction; the
" Tube Up" light will go off when the hoist starts : ving.
Approximately 11 inches above the core, the hoist will enter a slow :one and stop. Push'the " Jog Down" butten en the pendant control and lower the tube. The load cell reading will decrease to approxinately 1800 lbs. , the hoist will sec;, and the " Low Load" and " Tube Dovr. lights will be illusina*ted.
8.9.19 Push the " Telescopic Cylinder Down" button. The " Cylinder Up" light will go of f when the cylinder starts ecving. The "! ale-scopic Cylinder Dcwn" light will be illuminated when cylinder is extended. O' Page 35 FP-601 Date 12/'./75 Rev. 1
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Check the "Z-Z" axis tapes on the tube and cylinder. If the control rod is completely down, the readings will have a difference of (later) .
8.9.20 Place the grapple control to " Disengaged"; the " Engaged" light will go of f and the " Disengaged" light will be illuminated.
8.9.21 Push the " Telescopic Cylinder Up" button; the " Cylinder Down" light will go off when the cylinder starts to move. When the cylinder is fully retracted, the " Cylinder Up First Stage" light will be illuminated.
8.9.22 Push the " Jog Up" button on the pendaat control; the " Tube Down" and " Low Load" lights will go off when the hoist starts moving.
The load cell reading will increase as the weight of the tube is lifted. When the tube is approximately 11 inches above the
,' core, the hoist will leave the slow :ene and the hoist control handle =ay be used to. raise the cdbe. Raise the tube until the hoist stops and the " Tube Up" light is illuminated.
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8.10 ORIFICE ROD TRANSFER WITHIN THE CORE -
8.10.1 On the main fuel bridge, confirm that the " Control Rod Tube Up" light, the " Control Rod Disengaged" light, the " Telescopic Cylinder Up" light an,d the'" Grapple Tube Up" light are illu=1nated.
NOTE: Sections 3.10.2 t'hru 3.10.S cust be cc=placed if telescopic cylinder has not been operated si::e hydraulic pump was started or if it has been greater than two hours since telescopic cylinder was last opera:ed. If it has been operated, proceed to Section 8.10.t.
. Page 36 FP-60L Date 6/22/76
, Rev. 3
8.10.2 Position the trolley on the "H" core index position. Position the bridge such that the control rod mast is over the canal floor midway between the core and deep end of canal.
8.10.3 Using the pendant control, lower the control rod tube. L' hen the Dillon reads approx 1=ately 1800 pounds, the tube will have bottomed on the canal floor and the " Low Load" light will be illuminated.
8.10.4 Place the rod selector switch to the " Orifice Rod" position.
8.10.5 Push the " Telescopic Cylinder Down" push button. The " Telescopic Cylinder Up First Stage" light will go off and the " Telescopic Cylinder Down" light will co=e on when the cylinder reaches the full "down" position.
8.10.6 Push the " Telescopic Cylinder Up" push button. The " Telescopic Cylinder Down" light will go off. The " Telescopic Cylinder Up First Stage" light will coca on when the cylinder stops moving.
8.10.7 Repeat Steps 8.10.5 and 8.10.6 again or until the telesdopic cylinder lowers down slowly to the full "down" position.
8.10.8 Using the pendant control, raise the control rod tube until it stops. The " Low Load" light will go off and the '! Control Rod Tube Up" light will be illu=inated.
8.10.9 . Move the bridge Right or Left and the trolley Forward or Reverse as required to position the bridge and trolley en the index marks for the desired asse=bly. Ccnfirm the asse=bly r.urber and the orifice rod number.
8.'10.10 Rotate the hoist contro'1 handle in the "dewn" direction and the
" Tube Up" light will go off when the hoist starts =oving. The hoist control handle may be used to'. lower the tube until the
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tube is approximately 11 inches above the core, where the hoist Page 37 FP-601 Date 8/28/74
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. enters a slow zone and will stop. Push the " Jog Down" button on the pendant control and lower the tube. When'the load cell reads approximately 1800 pounds, the hoist will stop and the
" Low load" and " Tube Dcwn" lights will be illuminated.
8.10.11 Push the " Telescopic Cylinder Down" button; the " Cylinder Up First Stage" light will go off when the cylinder starts moving.
When the telescopic cylinder is extended, the " Cylinder Down" light will be 111uninated.
8.10.12 Compare the "Z-Z" axis tape readings for the tube and the cylinder. If the grapple has engaged the rod, the readings will have a difference of (later) .
8.10.13 Confir= rod selector switch is in " Orifice ?.cd" position, 8.10.14 Place the grapple control to " Engaged"; the " Disengaged" light will go off and the " Engaged" light will be illu=inated.
8.10.15 Push the " Telescopic. Cylinder Up" button; the " Cylinder Down" light vill go off when the cylinder starts moving. When the orifice rod has been fully retracted inside the =ast, the hoist will stop and the " Cylinder Up First Stage" light will be illu-minated.
8.10.16 Push the I'Jos Up" button oh the pendant centrol; the " Tube Down" and " low load" lights will go off when the hoist starts =oving.
The lead cell readin; will increase as the weight of the tube is lifted. When the tube is approxi=ately l' inches above the core, the hoist will leave the slow zone and the hoist control handle nay be used to taise the tube. ?.aise the tube until the hoist stops and the " Tube Up" light is '.lu inated.
l Page 38 Date 8/28/74 FP-601
8.10.17 Hove the bridge Right or Lef t and the trolley Torward or Reverse as required to position the bridge and trolly on the index marks for the desired assembly. Confirm the assembly number and loca-tion.
8.10.18 Rotate the hoist control handle in the "down" direction and the
" Tube Up" light will go of.f when the hoist starts moving. The hoist control handle =ay be used to lower the cube until the tube is approximately 11 inches above the core where the hoist enter's a slow zone and stops. Push the " Jog Down" button on the pendant control and lower the tube. 'a~ hen the load cell reads approxi=acely 1800 pounds, the hoist will stop and the " Low Load" and " Tube Down" lights will be illu=inated.
8.10.19 Push the " Telescopic Cylinder Dow..' button; the " Cylinder Up First Stage" light will go off a'nd when the telescopic cylinder is extended the " Cylinder Down" light will be illuminated. Check the "Z-Z" axis tape readings on the tube and cylinder. If the
, orifice rod is co=pletely down, the readings will have a dif-ference of (later) .
3.10.20 Place the grapple control to " Test"; the " Control Rod Test" light will be illuminated and the " Engaged" light will go ef f.
8.10.21 Push the " Jog Up" button on the pendant control; the " Tube Dotn" and " Low Load" lights will go off wnen ene hoist starts moving.
The load cell reading will increase to between 75 and 125 pounds over the weight of the tube and the hoist will stop.
8.10.22 Check the "Z-Z" axis tape for the tube. If the tube has been lif ted more than 9/16", the orifice rod is not locked into the assembly and Steps 3.10.12 through S.10.14 will have to be repeated.
Page 39 FP-601 Date S/2S/74
8.10.23 When the orifice rod is locked into the assembly, push the
" Jog Down" button on the pendant. control and lower the tube.
The load cell reading will decrease to approximately 1800 lbs, the hoist will stop, and the " Low Load" and " Tube Down" lights will be illuminated. -
8.10.24 Place the grapple control to " Disengaged"; the " Control Red Test" light will go off and the " Disengaged" light will be illuminated.
8.10.25 Push the " Telescopic Cylinder Up" button; the " Cylinder Doun" light will go of f when the cylinder starts moving. When the cylinder is fully retracted, the " Cylinder Up First Stage" light will be illuminated.
8.10.26 , Push the " Jog Up" button on the pendant control; the "!:be Down" and " Low Load" lights will go off when the hoist starts n:ving.
The load cell reading will increase as the weight of the tube is lifted. When the tube is approximately 11 inches above the core, the hoist will leave the slow zone and the hoist :ntrol handle may be used to raise the tube. Raise the tube until the hoist stops and the " Tube Up" light is illuminated.
8.11 SHUTDOWN OF THE ".\IN FUEr, NANDLINO 3 RIDGE If restart of the nain bridge is planned for the near future, the nornal (short-term) shutdown pretedure (Enclosure F should be used. If the bridge is :: be shut down betwa+-
refueling cycles or the next startup is indefinite, the long-term shutdown procedure (In:lesure 10) should be used.
.Page 40 FPv401 Date 6/22/76 Rr;reruwn}% (%-3
- O 9.0 SPENT RTEL HANDLING BRIDGE (FHCR-3) 9.1 STARTUP OF THE SPENT FUEL BRIDGE See Enclosures 2A, 2B, and 2C2.
NOTE: Shutdown mode can be obtained from the Spent Fuel Handling Bridge Log Sheet attached to the bridge control console.
9.1.1 If the spent fuel handh.ing bridge is currently in the long-term shutdown condit1on, startu.' will be accecplished using l
the long-term startup procedure (Enclosure 8).
9.1. 2 If the spent fuel handling bridge is currently in the short-ters shutdown condition, startup will be accomplished using the ,
l short-term startup procedure-(Enclosure 7).
Page 42- FP-601 Date 6/22/76 Rev. 3
4 9.2 NEW FEL ELEVATOR TO SPI'.'T FUEL STORAGE ' RACKS 9.2.1 Detarmine new fuel elevator is in full "Dodn" position.
9.2.2 Mov'e bridg,e to east end of "B" pool.
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9.2,3 - Move trolley F'orward to row "E". This aligns grapple mast directly over new fuel elevator.
9.2.4 Rotate the hoist control handle to "Do'c.": the " Grapple Tube Up" light will go off when the hoist starts cocing. The hoist will stop,when the "Gr$pple Unloaded Slow Zone" (yellow indi-cs:;r 12 p) is illu=insted. Push the " Jog Down" button on the
. Page 43 FP-601 Date 12/4/75 Rev. 1 .- .--
pendant and lower the grapple until the hoist stops and the " Low Load" light is illaminated. Check the Z-Z" axis tape to verify that the grapple is down.
NOTE: See note in Section 8.2.4 if grapple does not sent.
9.2.5 Place the grapple control to " Engaged"; the " Grapple Disengaged" light will go off, the " Grapple Engaged" light and the " Grapple Loaded Slow Zone" (red) indicator la=p will be illuminated.
9.2.6 Push the " Jog Up" button on the pendant control; the " Low Load" light will go off when the hoist starts =oving. The load cell reading will increase to approx 1=ately 2,450 pounds (without CRA) when the weight of the assenbly is lif ted. Raise the assenbly until the hoist stops and the " Grapple Tube Up" light is illu-minated. .,
l 9.2.7 Move the bridge Left or Right and the trolley Forward or Reverse
- l as required to position the bridge and trolley on the index narks l for the desired rack position.
9.2.8 Push the " Jog Down" button on the pendant control; the " Grapple Tube Up" light will go off when the hoist starts moving. When the load cell reads approxinately 600 pounds, the hoist will stop and the " Low Load" and Grapple Tube Down" lights will be illuminated. Check the "3-Z" axis tape te verify that the assembly is seated.
NOTE: See note in Section 8.2.8 if fuel assenbly does not seat.
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9.2.9 Place the grapple control to the "3tse ; aged" position; the
" Engaged" light will go of f and the " Disengaged" light will be illuninated.
Page 44 FP-601 Date 6/22/76 Rev. 3
O 9.2.10 Push the " Jog Up" button on ' the pendant control; the' " Low Load" and "Crapple Tube Down" lights will go off when the hoist starts moving. Raise the grapple tube until the hoist stops and the
. " Grapple Up Disengage" light is illuminated.
4 Page.44a FF-601 Date 6/22/76 Rev. 3
. . l l
4 9.3 SPENT FUEL STORAGE RACKS TO NEW FUEL ELEVATOR 9.3.1 Da ermine that the " Grapple Up Disengage" light is illu=inated.
If not, push " Jog Up" button on pendant control until it.is illuminated.
9.3.2 Move the bridge control handle to the Right or Left to move the bridge to the desired numerical row.
9.3.3 Nove the trolley control handle to " Forward" or " Reverse" to =ove
-he trolley to the desired alphabetical line.
9.3.4 Detarmine the grapple' control is in the " Disengaged" position and the " Disengaged" light is 1111minated.
9.3.5 Using the hoist control handle, lower the grapple until it is stopped by the " Grapple Unloaded Slov Zone" (yellow indicating light).
9.3.6 Using the pendant control, push the " Jog Down" button and lower the grapple to the top of the fuel asse=bly.
9.3.7 Determine that the " Low Load" and " Grapple Tube Down" lights are illuminated.
NOTE: See note in Section S.2.4 if grapple does not seat.
9.3.8 Place the grapple control to the " Engaged" position. The " Dis-engaged" light will go off and the " Engaged" light vill be illuminated.
9.3.9 Push the " Jog Up" button on the pendant control. The " Low Leal" light will go off and the load cell reading vill increase to about 2,450 lbs. when the full weight of the asse=bly is lifted.
9.3.10 Faise the fuel assenbly until the hoist stops and the " Grapple Tube Up" light is ' illuminated. .
9.3.11 Determine that the elevator is dowh. '
9.3.12 Move the trolley onto the "E" line.
Page 45- FP-601 Date 6/22/76
. Rev. 3
9.3.13 Move the bridge Right to position the bridge on the index marks for the elevator.
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Pase 45a FP-601 Date 6/22/76 Rev. 3
.9.3.14 Push the " Jog Down", button on the pendant control and lover the fuel assembly into the elevator. -When the fuel assembly reaches the bottom of the elevator, the " Low Load" light will be illu-minated and the hoist will stop.
9.3.15 Deter =ine correct position with "Z-Z" axis tape position indication.
NOTE: See note in Section 8.2.8 if assembly does not seat. l 9.3.16 Place the grapp1'e control to the " Disengaged" position; " Engaged" light will go off and " Disengaged" light vill be illu=inated.
9.3.17 Push the " Jog'Up" button on the pendant control and raise the grapple. When the slow zone light goes off, the hoist control handle nay be used to raise the grapple. Raise the grapple until it stops and the " Grapple Up Disengage" light is illu=inated.
9.3.18 Move the bridge Left to position it away fres the elevator.
9.4 SPENT FUEL STORACE RACKS TO FUEL TFE SFER CARRD.GE 9.4.1 Determine that the " Grapple Up Disengage" light is illu=inated.
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If not, push the " Jog Up" button on the pendant control until
't is illuminated.
, 9.4.2 Move the bridge control handle to the Right or Left to cove the bridge to the desired row.
9.4.3 Move the trolley control.hdadle to " Forward" or " Reverse" to =ove the trolley to the desired line.
9.4.4 Deter =ine that the g.47ple control is in the "Disangaged" position and the " Disengaged" light is illucinated.
9.4.5 Using the hoist' control handle, lower the grapple until it is stopped by the " Grapple Unicaded Slow Zent" (yellow indicating light).
Page'46- FP-601 Date 6/22/76 Rev. 3
\
A 9.4.6 Using the pendant control, push the " Jog Down" button and lower the grapple to the top of the fuel assembly. The " Grapple Tube Down" and " Low Load" lights will be illuminated and the hoist will stop.
NOTE: See note in Section 8.2.4 if grapple does not seat.
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s Page 46a~ FP-601 Date 6'22/76 Rev. 3 _
9.4.7 Verify correct position of "Z-Z" axis t' ape to within + 1/8" according to chart attached to control panel.
- 9. 4. 8_ Place the grapple control to the " Engaged" position; the " Dis-engage'd" light will go off and the " Engaged" light will be illu=inated.
9.4.9 Push the " Jog Up" button on the pendant control. The " Low Load" and " Grapple Tube Down" lights will go off and the load cell reading will increase to approxi=ately 2,450 lbs. when the full weight of the assembly is lifted. Raise the fuel assembly until the hoist stops and the " Tube Up" light is illuminated.
9.4.10 Push the " Frame Up" button. The " Frame Down" light will go -
off when the frame starts noving and the " Frame Up" light will be illuminated when the frame reaches a vertical position.
9.4.11 F.ove the br 1 Right ir Left and the trolley Forward or Reverse to place the ocidge and trolle'; on the index marks for the basket.
9.4.12 Push the " Jog Down" button on the pendant control and lower the fuel assembly into the basket. When the fuel assembly reaches the bottom of the basket, the lead indication on the Dillon will move downscale tc approximately 600 lbs., the hoist will stop, and the " Low Load" light vi'11 be illu=inated. Verify correct position of "Z-Z" axis tape to within j- 1/8" according to chart attached to cuatrol panel.
NOTE: See note in Section 8.2.5 if fuel asse=bly does not seat.
9.4.13 Place the grapple control to the " Disengaged" position and deter =ine that the " Disengaged" light is illu=inated.
9.4.14 Push the " Jog Up" button on the pendant control and raise the grapple. When the slow *cne light goes of f, the hoist control
. .Page 47' _FP-601 Date 6/22/76-w
handle may be ured to raise the grapple. Raise the grapple until it stops and the " Grapple Up Disengage" light is illu-minated.
i i
l 1
l
. Pay,e 47a FP-601 n= 12 '_/7 5
- :x c
9.4.15 . Move the bridge Lef t and the trolley Forward or Reverse to .
move the bridge and trolley away.from the basket since the frame will not icwer with the bridge and trolley over them.
9.4.16 Refer to Section 7.3.3 of this procedure for proper operation of fuel transfer equipment.
9.5 FUEL TRANSFER CARRIAGE TO SPENT FUEL STORAGE RACKS 9.5.1. Determine that the " Grapple Up Disengage" light is illu=inated.
If not, push the " Jog Up" button on'the pendant control and raise the tube.
9.5.2 Push the " Frame Up" button. The " Frame Down" light will go off when the frame starts moving and the " Frame Up" light will be illuminatad when the frame reaches a vertical position.
9.5.3 Move the bric. e Lef t or Right and the trolley Forward or Reverse .
as required to position the bridge and trolley on the index carks
, for the bask.et.
9.5.4 Using hoist control handle, lower the grapple until it is stopped by the " Grapple Unloaded Slew Zone" limits.
9.5.5- Push the " Jog Down" button on the pendant control; the " Grapple Tube Up" light.will go off when the tube. starts moving. Monitor the Dillon indicator., When the load cell reads approxi=ately 600 lbs., the hoist will stop and the " Low Load" light will be illuminated.'
NOTE: See n'oce in Section 8.2.4 if' grapple does not seat.
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9.5.6 Place the grapple control to " Engaged"; the " Disengaged" light,
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wil1 go off and the " Engaged" light will be illuminated. Push the " Jog Up" buccon on the pendant control; the " Low Load" light will go off,when the hoist starts noving. 'The load cell reading
.Page 48 FP-601 Date 6/22/76 w
. e will increase to approx 1:nately' 2,450 lbs. when the full weight of the assembly is lifted. Raise the assembly until the hout e .
stops and the " Grapple Tube Up" light is illuminated.
- 9. . i . 7 Verify with Nuclear Operator proper storage rack position.
o e
e 9
+ e J
e e e
.)
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1 e !
4 .
e l
I e
e
_Page 48a s- FP-601 Date 12/4/75
. 9.5.8 Move the bridge Right or Lef t and the trolley Forward or Reverse as required to position the bridge and trolley on the index marks for the desired storage rack position.
9.5.9 Push the " Jog Down" button on the pendant control; the " Tube Up" light will go off when the tube starts moving. Monitor the Dillon indicator. When the load cell reads approximately 600 lbs. , the hoist will stop and the " Low Load" and " Tube Down" lights will be illu=inated. Check the "Z-Z" axis tape to verify that th'e assembly is seated.
NOTE: See note in Section 8.2.8 if fuel c::e=bly does not seat.
9.5.10 Place the grapple control to the " Disengaged" position; the I
" Engaged" light will go off and the " Disengaged" light will be illuminated. .
9.5.11 Push the " Jog Up" button on the pendant control; the " Low Load" and " Grapple Tube Down" lights will go off when the tube starts d
moving. Raise the grapple tube until the hoist stops and the
" Grapple Up Disengage" light is ill"~d ated.
9.6 NEW TUEL ELEVATOR TO FUEL TRANSFER CARRIAGE 9.6.1 Deternine new fuel elevator is in full "Down" position.
9.6.2 Move bridge to east end ef'"B" pool.
9.6.3 Move trolley Forward to row "E". This aligns grapple nast directly over new fuel elevator.
9.6.4
- Rotate the hoist control handle to "Down"; the " Grapple Tube Up" light will go off when the hoist starts noving. The hoict will stop when the " Grapple Unloaded Slow Zone" (yellow indi-cator lanp) is illuminated. Push the " Jog.Down" button on the pendant and lower the grapple until the hofst stops and the 9
Page 49- ,
FP-601 Date 6/22/76 Rev. 3
" Low Load" light is. illuminated. Check the "Z-Z" axis tape to verify that the grapple is down.
NOTE: See note in Section 8.2.4 if grapple does not seat.
9.6.5 Place the grapple control to " Engaged"; the " Grapple Disengaged" light will go off, the " Grapple Engaged" light and " Grapple -
Loaded Slow Zone" indicator lamp (red) will be ill
- aced.
9.6.6 Push the " Jog Up" button on the pendant control; the " Low Load" light will go off when the hoist starts moving. The load cell reading will increase to approximately 2,450 lbs. (without CRA) when the weight of the asse=bly is lifted. Raise the asse=bly until the hoist stops and the " Grapple Tube Up" light is illu-minated.
9.6.7 Push the '" Frame Up" buttor.. The "Frs=e Down" light will go .
off when the frame starts :oving and the "Fra e Up" light will be 111usinated when the frame reaches a vertical position.
9.6.8 Reverse to place the bridge and trolley on the' index = arks for the basket. '
9.o.9 Push the " Jog Down" button on the pendant control and lower the fuel asse=bly into the basket. When the fuel asse:bly reaches the bottom cf the basket *, the load indication on the Dillon will cove downscale to approxinately 600 lbs. , the hoist will stop, and the " Low Load" light will be 111c=inated. Tarify correct position of "Z-Z" axis tape to withid i 1/5" at:ording to chart attached to control panel.
NOTE: See note in Section S.2.8 if fuel asse:bly does not seat.
9.6.10 Place the grapple control to the "Disengaied" position and l
l deternine that the " Disengaged" light is illuminated.
l Page 50 FP-601 Date 6/22/76 i
Rev. 3 -.
9.6.11 Push the " Jog Up" button on the pendant control and raise the grapple. When the slow zone light goes off, the hoist control handle may be used to raise the grapple. Raise the grapple until it stops and the " Grapple Up Disengage" light is illu-minated.
9.6.12. Move the bridge Lef t and the trolley Forward or Reverse to move the bridge and trolley away from the basket since the i
frame will not lower with the bridge and trolley over them.
9.6.13 Refer to SectioJ 7.2 of this procedure for proper operation of fuel transfer equipment.
9.7 FUEL TRANSFER CARRIAGE TO NEW FUEL ELEVATOR 9.7.1 Deter =ine that the " Grapple Up Disengage" light is illuminated.
If not, push the "Jeg Up" button on the pendant control and raise the tube.'
9.7.2 Push the " Frame Up" button. The "Frace Down" ligh't will go off when the frame starts moving and the "Fra e Up" light will be illuminated when the frame reaches a verdical posi-tion. , ,
9.7.3 Move the bridge Lef t or Right and the troll'ey Forward or Reverse as ' required to position the bridge and troll y on the index narks
. for the basket'.
9.7.4 Using hoist control handle, lower the grapple until it is stopped by the "Gr:pple Unloaded Slow Zene" limits.
9.7.5 Push the Jog Down" button on the pendant centrol; the " Grapple Tube Up" light will go'off when the tube starts noving. !!cnitor the Dillon indicator. When the load call reads approximately 600 lbs., the hoist will stop and he "Lew Load" light will be illuminated.
NOTE: See note in Section 8.2.4 if grapple does not seat. f Page 51 FP-601 Date 6/22/76
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9.7.6 Place the grapple. control to " Engaged"; the " Disengaged" light will go off and the " Engaged" light will be illuminated. Push the " Jog Up" button on the pendant control; the " Low Load" light will go off when the hoist starts moving. The load cell readf's will increase to approximately 2,450 lbs. when the full weight of the assembly is lifted. Raise the assembly until the hoist stops and the " Grapple Tube Up" light is illuminated.
9.7.7 Determine that the elevator is down.
9.7.8 Pove the trolley onto the "E" line.
9.7.9 Move the bridge Right to position the bridge on the index marks for the elevator.
9.7.10 Push the " Jog Down" button on the pendant control and lower the
, fuel assembly into the elevator. L' hen the fuel assembly reaches the bottom of the elevator, the " Low Load" light will be illu-minated and the hoist.will stop.
9.7.11 Determine correct position with "Z-Z" axis espe position indi-Cation.
NOTE: See note in Section 8.2.8 if fuel assembly does not seat.
9.7.12 Place the grapple control to the " Disengaged" position; " Engaged" light will go off and, 'tise'ngaged" light will be illuminated.
9.7.13 Push the " Jog Up" button on the pendant control and raise the grapple. When the slow zone light goes off, the hoist contr:1
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handle may be used to raise the grapple. Raise the grapple until it stops and the " Grapple Up Disengage" light is illu-
=inated.
9.7.14 Move the bridge Left to position it away from the elevator.
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- Page Sla FP-601 Date 6/22/76 rwm_3 )
9.8 ROTATION OF FUEL ASSDBLY USING THE BRIDGE FUEL MAST 9.8.1 Clockwise Rotation of an Assembly 90* or 180* From Its Zero Position *
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9.S.1.1 Index fuel mast over the assembly,. lower grapple, engage the assembly, and raise the grapple to the " Grapple Tube Up" posi-tion.
9.8.1.2 Pull out the spring loaded locking pin at the top of the mast
.and using the attached rachet handle rotate the mast 90* counter-clockwise ~(looking down mast). Release locking pin.
9.8.1.3 Lower the assembly, disengage grapple, and raise the grapple tube. ' i
. i 9.8.1.4 Pull cut the spring loaded locking pin and rotate the mast clockwise (looking down mast) 90* to the zero position.
9.8.1.5 Release the locking pin back into its slot.
9.8.1.6 If it is desired to rotate the assembly 180* clockwise from l its original zero position, repeat Sections 9.8.1.2 thru 9.8.1.4 9.3.2 counterclockwise Rotation of an Asse=bly 90* From Its Zero Position , ,
9.8.2.1 Verify that the " Grapple Tube Up" light 's i illuminated. If not, raise grapple. -
9.8.2.2~ Psli out the spring loaded locking pin at the top of the =ast and using the attached rachet handle rotate the mast 90* clock- )
wise (looking down cast). Release locking pin. ;
9.8.2.3 Index fuel mast over the assembly. lover grap,,le, engage the '
i assembly, and raise the grapple to the "Crapple Tube Up" posi- j tion.
Pige Slb , FP-601 Date 12/4/75 m
9.8.2.4 Pull out the spring loaded locking pin and rotate the mast counterclockwise - (looking down mast) 90* to the zero position.
Release the locking pin back into its slot.
9.8.2.5 Lower the assembly, disengage grapple, and raise the grapple tube.
9.9 SHUTDORi 0F THE SPENT FL'EL BRIDGE If restart of the spent fuel bridge is planned for the near future, the normal (short-ter=) shutdown procedure (Enclosure
- 9) should be used. If the bridge i.s to be shut down between refueling cycles or the next startup is indefinite, the long-term shutdown procedure (Enclosure 10) should be used.
1 Pa p 51c~ FP-601
_ Date 6/22/76 w.
10.0 AUIILIARY FUEL HANDLING BRIDGE (FHCR-2) i 10.1 STARTUP OF THE AUIILIARY FUEL HANDLING BRIDGE See Enclosures 2A, 23, and 2C3. ,
NOTE: Shutdown mode can be obtained from the' Auxiliary Fuel Handling Bridge Log Sheet attached to the bridge control console. ,
10.1.1 If the auxiliary fuel handling bridge is currently in the long-term shutdown condition, startup will be accomplished using the long-term startup procedure (Enclosure 8).
10.1:2 If the auxiliary fuel handling bridge is currently in the short-term shutdown condition, startup will be accomplished using the short-term startup procedure (Enclosure 7) .
I l
L Page 52 .FP-601 Date 6/22/76
-(next page 54) . -
Rev. 3
10.2 RELOCATION OF FUEL k'ITHIN THE COPI DISCUSSION: Operators JILL BE very familiar with Technical Specification 3/4.9 (Refueling Operations).
NOTE: If .the auxiliary bridge is not available to shuffle fuel within the core, fuel cay be shuffled with the cain bridge provided the auxiliary bridge is in its storage location.
10.2.1 On the auxiliary bridge, determine that the " Grapple Tt. ri Up"
, light,' and if the TV is used, the "TV Cylinder Up" light are illu'minated.
10.2.2 Move the bridge Left or Right and the trolley Forward or Reverse as required to position the bridge and trolley on the index arks _
for the desired fuel assembly. Check the fuel asse=bly senber and location. (See Enclosure 5 of this procedure.)
. 10.2.3 Rotate the hoist control handle'to'the "Down" position; the
" Grapple Tube Up" light will go off when the hoist starts moving. The hoist control handle can be used to lover the hoist until the hoist enters the grapple unloaded core slov zot e (approximately 11 inches above the core) and stops. Push the " Jog Down" button on the pendant control and lower the i l
grapple. When the load cell reads,approximately 600 lbs., the hoist vill stop and the " Low Load" and " Grapple Tube 0:vn" lights will be illu=1nated.
10.2.4 Check the "Z-Z" axis. tape to verify the grapple is pr:perly seated on the fue'l assembly upper end fitting.
[ NOTE: See note in Section 8.2.4 if grapple does not seat.
l- ,
i;
)
i l Page 54 ,FP-601 Date 6/22/76 Rev. 3
t
. 10.2.5 Place the grapple control to the:" Engaged" position; the " Dis-
- engaged"' light will go off and the " Engaged" light will be i.
-illuminated.-
i i
i ,
+
9 4
Par,e.54a
~
-FP-601 Date 12/4/75 w.
10.2.6 Push the " Jog Up" button on the pendant control. The " Low Load" and " Tube Down" lights will go off when the hoist starts moving. The load cell reading will increase to approxi=ately 2,450 lbs..(2,575 with CRA) when the full weight of the asse=bly is lifted.
10.2.7 After leaving the grapple loaded core slow zone (bottom of assembly approximately 11 inches above core), uso the hoist
. control handle to raise the assembly until the hoist stops and the " Tube Up" light is illuminated.
10.2.8 Move the bridge Lef t or Right and the trolley Forward or Reverse
, as required to position the bridge and trolley on the index carks of the desired core location.
10.2.9 Rotate the hoist concrol handle to the "Down" position and the
" Grapple Tube Up" light will go'off when the hoist starts zoving.
The hoist wil1 continue down until the grapple reaches the grapple loaded core slow zone (bottom of asse=bly approximately 11 inches above core). When the grapple stops, push the " Jog Down" button on the pendant control.' When the load cell reads approximately 600 lbs., the hoist will stop and the " Low Load" and " Grapple ~
Tube Down" lights will.be illumina,ted. Check the "Z-Z" axis tape to verify that the assembly is seated.
NOTE: See note in Section 8.2.S if fuel assembly does not seat.
10.2.IO Place the grapple control to the " Disengaged" position. The
" Engaged" light w'ill go off and the " Disengaged" light will be illuminated.
10.2.11 Push the " Jog U?" button on the pendant control; the " Low Load" and " Grapple Tube Down" lights will go off when the hoist starts e
Page SS- FP-601 D2te 6/22/76
moving. The load cell should read approximately 900 lbs. when the weight of the grapple tube is lifted. Approximately 11 inches above the core, the grapple will leave the grapple unloaded core slow zone and the hoist control =ay be used to raise the grapple. Raise the grapple until the hoist st ps and the " Grapple Up Disengage" light is illuminated .
10.3 SHUTDOWN OF THE AUXILIARY FL'EL E.UDLING BRIDGE If restart of the auxiliary bridge is planned for the near future, the normal (short-term) shutdown procedure (Enclosure .~) sh: 1d be used. If the bridge is to be shut down between refuelic; :y:les or the nexe startup is indefinite, the long-ters shutd:vn precedure (Enclosure 10) should be accomplished.
1 9
5 e
9
+
e
. LPage 56- FP-60 da:e C ;;/ 5 no . >
11.0 MISC 17,LANECUS FL'EL HANDLING TOOLS
/ -.
11.1 NEW FUE HANDLING TCOL 11.1.1 Pr or to placing over elenent, using 13" her socket, turn hex r.ut to full counterclockwise position to open the gr pple.
11.1.2 Place over element. I i
11.1.~,3 Using 15" hex socket, turn hex nut to full clockwise position to close grapple.
11.2 LONG-FE*DLED TOOL AND HOOK ATTACEEST 11.2.1 The long-handled tool with the hook fixture attach =ent is used for lowering the auxiliary detector into its holder.
11.2.2 Attach the hook fixture by releasing the anti-rotation lock, threading the fitting Lato the nut, and sliding the lock back into the slot above the threads.
11.2.3 Attach hook onto auxiliary detector when ready to lower into holder.
Pate 57 FP-601 Date 5/16/74
12.0 AUXILIARY BUILDING OVERHEAD CRANE (FHCR-5) 12.1 OPERATION Refer to Enclosure 6.
12.1.1 Close " Fuel Handling Area Crane 3" breaker at'480V turbine bus 3B.
12.1.2 Energize the following equipnent at disconnect, panels =ounted in the cab.
- a. Crane Lights
- b. Cab Control Switch
- c. Hydraulic 011 Coolers (required during cain heis: operation)
. d. Energize space heaters when required.
12.1.3 Operate the following controls and/or switches en the push button control panel.
12.1.3.1 Turn selector switch to "On" 12.1.3.2 Press " Start" button to energize the control panels.
12.1.3.3 a. To raise hook, push " HOIST - UP" button; to 1:wer ho,ok, push
" HOI,ST - DOWN" button. Hook will automatically stop and brake will set when button is released. DO :: ?RESS BOTH BUTTONS at th'e same time. This hoist has fi:s speeds in each direction. The slowest speed ,is obtained by pushing the oper-ating button only enough to start the =ccor; the speed increases as the button is further depressed.
- b. To move the trolley across the bridge, pus'r either tha
" TROLLEY - FORWARD" or " TROLLEY - REVERSE" ':u:::n depending on'the desired direction of motion. This :::'.;e:. has five
, speeds in each direction.
Page 58 FP.-601 'are
_- 12/a/75
.; e: . b..
e
- c. To move the bridge along the. runway, push either the
" BRIDGE - FORWARD" or " BRIDGE - FIVERSE" button depending on the desired direction of motion.
NOTE: When moving the bridge over spent fuel pool "B",
the " Restricted" button =ust be depressed con-tinuously.
12.1.3.4 Always allow crane to come to a cocplete stop before reversing direction of motion.
12.1.3.5 IF A CONTROL BUTTON SHOULD STICK IN AN "0N" POSITION, PRESS "STOP" BUTTON DDEDIATELY. This shuts off all motion. Do not press " Start" button until the defectice butica has been repaired.
12.1.3.6 ,When the crane is no longer to be operated, always press the -
"Stop" button to de-energize the centrol station.
12.1.3.7 Energize the space heaters as needed.
12.1.3.8 De-energize crane lights and cab centr:1 disconnects.
12.2 TRANSFERRING NEW FUEL FROM NEW FI*EL STORAGE RACKS TO NEW FUEL ELEVATOR 12.2.1 Energize the crane aquipment per Section 12.1 of this procedure.
12.2.2 Lower the. pendant push butqon contrel station for floor opera-tion.
12.2.3 Operate crane and main crane froc the floor and position the heist for attaching the new fue.1 h.;ilin; tool assembly.
12.2.4 Inspect and securely attach tool assently to the main hook. -
1 12.2.5 Position crane for lifting new fuel ele ent.
12.2.6 Assure that hook and tool assembly are in correct alignment with the fuel assembly.
. " Pace 59 FP-601 Date 6/22/76 i km 3
12.2.7 Attach fuel handling tool to the selected fuel element per Section 11.0 of this procedure.
12.2.8 Lif t new fuel assembly from the storage. rack.
NOTE: Exercise caution when moving any fuel assembly.
12.2.9 Position crane and fuel assembly for final in,spection and prepa-ration prior to covement t,o the new fuel elevator.
12.2.10 Assure that new fuel elevator is positioned up to receive the
. fuel element.
12.2.11 Position crane and fuel element over new fuel elevator.
12.2.12 Assure that the fuel element is in correct align =ent with the
. elevator and the fuel element ID number faces the west.
12.2.13 Lower the fuel elecent into the elevator.
12.2.14- k' hen element is securely bottorid in the elevator, release the
, fuel handling tool from the fuel element and cove the crane to the new fuel storage area.
Page o0 FP-601 Date 12/4/75 Rev. I
f:~
f; J- .
13.0 ' AUXILIARY BU2LDING MISSILE SHIELD CRANE (FHCR-7)
-'13.1 MISSILE SHIELD PLACEMENT AND REMOVAL 1
13.1.1 Refer to'Suveillance Procedure SP-434,
" Fueling Storage Pool Misr.ile Shieldc"
~13.2 OTHER LOADS 13.2.1 Observe the precaution stated in paragraph 4.5.1 of this procedure i-y s,
'Page 60a-
- FP-601 Date 8/10/78 Rev.,6~
-.-~7.~
~- ~- ~
ENCLOSURES .
Enclosure 1 Fuel Transfer (Carriage and Upander) Control Panel Enclosure 2A Fuel Handling Bridge Electrical Panels Enclosure 2B Operators Console (Lower)
Enclosure 2Cl Main Fuel Handling Bridge Console
' Enclosure 2C2 Spent Fuel Bridge Console Enclosure 2C3 Auxiliary Fuel Bridge Console Enclosure 2D1 Plan View Electrical Interlocks Reactor Main Bridge (FHCR-1)
Enclosure 2D2 Plan View Electrical Interlocks Reactor Auxiliary Bridge (FHCR-2)
Enclosure 3 Plan View Electrical Interlocks Spent Fuel Pool Handling Bridge (FHCR-3)
Enclosure 4 Spent Fuel Pools "A" and "B" O
Enclosure 5 CR-3 Core Map Enclosure 6 Auxiliary Building Overhead Crane Pendant Control Station Enclosure 7 Short-Term Startup of Bridges
- Enclosure 8 Startup of Fuel Handling Bridges (Long-Ters)
Enclosure 9 Shutdown of Fue] Handling Bridges (Short-Term)
Enclosure 10 Shutdown of* Fuel Handling Bridges (Long-Ters)
Enclosure 11 . Hoist (Z-Z) Tape Readings E'nclosure 11A Verification'of Fuel Transfer System Startup -
l Enclosure 12B Verification et fuel Handling Irid;e Startup Enclosure 12C Verification' of Fuel Handling 3 ridge . Shutdown Enclosure 13A Spent Fuel Handling Bridge Log Sheet Enclosure 13B Reactor Building Bridges Log Sheet Enclosure 14 . Core Loading Map i i
l 1
Page 61 FP,-601 Date 6/20/78 Rev. 5 _
i ) .' .
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REACTOR BUILDillG CONTROL PANEL k FUEL STORAGE CONTROL PANEL I , , __ .
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Ns . r' . o e i is m 11 l'ane 62 l'I'-601 n.iii. tt/2ft/ 74 ~
. ENCLOSURE 2A BRIDCE ELECTRICAL PANEL (ON TROLLEY)
A -
8 L
- 2. . , -....j s oa a 2.
. 1 ,'
, 0i. .
i
' DFF ,
s . . . ..
3 CABINET "A"
- 1. Knife Switch (ISW) -
- 2. Thyristor Circuit Breaker (ICB)
CABINET "B" l
- 1. Circuit Breaker (ACB) .
l
- 2. Lighting Panel Board (8. switches)
.{
- 1. Console Dillon and Selsyn *
- 2. Console Receptacle Outlet
- 3. TV Power , .
- 4. Console Receptacle Outlet -
- 5. Spare
- 6. Shaded Light
- 7. Spare '
- 8. Spare
- 3. Relays Page 63 FP-601 Date 12/'/73 l him_.J1
ENCLOSURE 2B 9
FUEL HANDLING BRIDGE-LOWER CONTROL CONSOLE O
O 704 PenDAN7*
C P C / A f~0 R don 30t C C04TPot. S 4 o s (EWCtO5URE 2C O
,.........., 7 .....,
L l s 1
- l f/INe~4. E a '
- rev.i - Swne~c s hwet )
l/ r 3 *S 6 7 ,F 4, c l_ meZ.u v i PANEL "A" C
- 1. Fuel Dillon Power Supply A. "On/Off" Switch ("On" - white indicating light)
- 3. " Range" Switch , ,
A - 0 to 3,000 lbs.
B - 3,000 to 6,000 lbs. ,
- 2. "Sypass" Toggle Switches
- 1. Fuel Hoist Overload B pas's/
- 2. Fuel Roist Interlock 4 Sypass
- 3. Bridge Left Interlocks Bypass , .
- 4. Bridge Right Interlocks Bypass
. I. Trolley Interlocks Bypass
- 6. Fuel Grapple Bypass
- 7. (Main Bridp) - Rod-Hoist Overload Bypass ,
(Auniliary Bridge) - TV Sypass
. (Spent Fuel bridge) - Tube Up Bypass
- S. Rod !!oist Interlock Bypass
- 9. TV Sypass PANEL "B"
'l. Rod Dillon Power Supply i
A. "On/Of f" Switch (."On" - white indicating light) l B. No " Range" Switch -
Page 64 FP-60! Date 12/a/73
, Rev. 1
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Page 65
_ _ . ' . -;o -
l FP-601 6/22/76 Rev. 3
_ _ _ _ _ _ _ _b_)_tOh'l 5 4'e x- ' o ? 'O
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LS-1.0 (RT2)
Closed Stud *
.. .. y - - . - - . - -
LS-13 (F.SL)
- ij ! Open .
Tranifer _ .. I. .. _ _ _ . .
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I.S-11 (RPR) '
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- Forward
- )L IIsimper 4 _.
REACTOR I.e f L **fi l> Riglit Stop ,
i I gg 8
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-' ,/ (l.Sd9 (RTI) _p Open Proximity l'oc 1 1: oil
/ .
g 1.s-16 (1 PR) - ' -- / 9 Llosed on C4ui Pl.All Vil:ll l'I.1:CTRICAI. INTEltLOCKS o ItEACTOR HAIN liltIDGE (FilCit- 1 )
o Page 63 l'P-601 Date 6/22/76 It ev . 3
~
I.S-12 (FSI.) Ilumper I.S-11 (PR) Hast Parking Open Stop Closed on Cam Position i.s-h A A Proxim!ty .
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O Stud , Maintained If I Closed Cloted <,1- DN Open Op.*n llumper I S-10 (llT) 1.S-S (l.ItR) LS-13 (RSI.) Stop Pl.AN VilM EI.P.CTitICAT. INTEltl.0CKS
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4 Pay,.. (>9 m l'P-601 Dati- 6/22/7(3 llev. 3
4 LS-13 (WYR)
Closed LS-18 (PVR) LS-18 (PVR)
Open on C2m Open on Cam .
Bumper I.S-21 (CAlt) Stop A
Closedd r-open 4y, y y- LS-19 (VAR) f- ,
Open
. i l -
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. _ _ Cask._ _ L __ i iTransfer Basket #2 yl~l- - i Ay Area .___[ .
i LS-20 (I'P.It) l
- l LS-10 (CPR) Closed !' 1rh Transfer
"' POOL
' A" POOL Fomard i Closed Valve #2 Open on Cam : ---.- _
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V LS-14 (PCL)l- #
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8 J_ _--. .. . - ,-_.
, Open---- - - - - - ' g_3 g
' ~ - - - - - - { - -- - - -
. , Cloned ,( i i Open LS-9 (I.WL) ' ' l -< $i, , Transfer Itanket #1 g . .. .a_.,. .
Open on Cam' '
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P.ine 70 l'I'- 6 0 ! D.ite 6/22/76 1: v. *l
ENCLOSURE 4
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yp.601 Date 12/4/75 Rev. 1
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P. ige 72 FP-601 (next page 74) Date 12/4/75 Rev. 1
ENCLOSURE 5 CR-3 CORE MAP s ..
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15 -14 13 12 11 10 . 9 8 7 6 3 4 3 2 1 North (X) 9:2 tc7 I'4;e-74 FP-601 .
Date 12/'./73 s .. 9
ENCLOSURE 6 AUXILIARY BUILDING OVERREAD CRANE PE'TD.CT CONTROL STATION
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ENCLOSURE 7 (Ptga 1 of 6) l STARTUP OF THE FUEL HANDLING BRIDGES MAIN BRIDGE (FECR-1)
AUXILIARY BRIDGE (FHCR-2)
, SPENT EVEL BRIDGE (FHCR-3)
NORMAL STARTUP PROCEDURE (SHORT-TERM)
Prior to energizing the system, the operator shall make the following checks to insure that the equipment is in the proper mode for startup.
. NOTE: Some of the following steps are not applicable to all bridges. If a step is not applicable to the bridge being started up, that step should be dis-regarded. If any applicable step cannot be successfully co=pleted, the operator shall notify his immediate supervisor. The supervisor vill assume responsibility for evaluation of the difficulty and initiation of activities t'o rectify the probles.
- 1. Check yoke switch on southeast portion of bridge in proximity of Selsyn drive sprocket for proper orientation to p'revent da= age to switch or equip-ment.
- 2. Check water level in hydrau,lic reservoir to insure operating level of approv b tely 95% (estimate).
- 3. Brake on trolley drive engaged. (Brake release lever in " Engaged" position.)
- 4. Emergency handwheel on trolley drive removed and counted in storage position.
- 5. Brake on bridge drive engaged. (Brake release lever in " Engaged" position.)
- 6. Emergency handwheel on bridge drive removed and mounted in s:crage position.
- 7. Brake on fuel hoist engaged.
- 8. Brake release bolt and e=ergency handwLeel for fuel hoist ren: red and mounted in storage position.
l 1
- 9. Brake on control rod hoist engaged. ( ain bridge only)
- 10. Brake release bolt and e=ergency handuheel for the control red h:ist removed and =ounced in storage position. !
NOTE: The bridge and trolley brake drives are normally engaged and released electrically as the master hand control is rotated.
Page 76 .FP-601 Date 6/22/76 Rev. 3
- ENCLOSURE 7 (Pag 2 2 of 6)
STARTUP OF THE FUEL HANDLING BRIDGES MAIN BRIDGE (FHCR-1)
AUXILIARY BRIDGE (FHCR-2)
SPEhi FUEL BRIDGE (FHCR-3)
NORMAL STARTUP PROCEDURE (SHORT-TERM)
For brake adjustment, refer to parts sheet in Stearns-Roger, B & W instruction manual. The clearance between the nut and the pivot block must be 1/64" when the brake is applied. Turn adjusting nut for increased braking torque or liner wear.
Readjust nut to maintain the 1/64" clearance.
- 11. Verify sprockets on Selsyn drive are properly engaged in chain; s
- 12. Verify " Fuel Grapple Up Disengage" key-switch is turned to "Run" position and key re=oved from switch.
- 13. Unlock and open control console doors (Enclosure 2B) and verify the following " Bypass" switches are in the "Of f" position: - -
- a. Fuel Hoist Overload Bypass
- b. Fuel Hoist Interlock Bypass .
- c. Bridge Left'Interl,ock Bypass
- d. Bridge Right Interloc'd Bypass
- e. Fuel Grapple Bypass
- f. Trolley Interlock Bypass
- g. Tube Up Bypass (spent fuel bridge caly) * '
. I
- h. Rod Hoist Overload Bypass (r.ain bridge only) .
I l
-1. Rod Holst Interlock Bypass (=ain bridge only)
- j. Television Bypass (auxiliary bridge only) !
l l*
-Page 77 FP-601 ? ate 6/22/76 L Rawm 2 _ J
ENCLOSURE 7
. (Pega3of6)l STARTUP OF THE FUEL HANDLING BRIDGES
- MAIN BRIDGE (FECR-1)
AUXILIARY BRIDGE (FHCR-2)
SPENT FUEL BRIDGE (FHCR-3)
NORMAL STARTUP PROCEDURE (SHORT-TERM)
NOTE: If a " Bypass" switch is in the "On" position, the operator shall notify his immediate supervisor before energizing the system.
14.' Energize fuel handling bridge by closing the appropriate breaker.
- a. Main Bridge Supply breaker at ACDP-311.
- b. Spent Fuel bridge Breaker 2AR at reactor MCC-3A-1.
, c. Auxiliary Bridge Breaker #6 in RB crane elevator panel v3. .
- 15. Verify the fs11owing switch positions on the control console. (See Enclosure 2B.)
- a. " Power" switch for the fuel hoist Dillon in "On" position and "On"' light illumina t ed'.
- b. Fuel Dillon " Range" switch to desired range (no r= ally low scale)
'l. "A" - O to 3,000 lbs.
- 2. "S" - 3,000 to 6,000 lbs.
Page 7.3 -FP-601 Date 6/22/76 Rev. 3
ENCLOSURE 7 (Ptg34of6)l STARTUP OF THE FUEL HANDLING BRIDGES MAIN BRIDGE.(FHCR-1)
AUXILIARY BRIDGE (FECR-2)
SPENT FUEL BRIDGE (FHCR-3)
- NORMAL STARTUP PROCEDURE (SHORT-TERM)
- c. " Power" switch for the rod hoist Dillon in "On" .
position (main bridge only).
- d. Close and lock cabinet doors. ,
- 16. Close the following switches or breakers at the bridge e electrical panel. (See Enclosure 2A.)
- a. Cabinet "A" Knife Switch (ISW)
- b. Cabinet "A" Circuit Breaker (ICB)
- c. Cabinet "B" Circuit Breaker (ACB)
, 17. Verify the following lighting panel breakers' are in the "On" position. (See Enclosure 2A.)
- a. Breaker #1: Console, Dillon and Selsyn
- b. Breaker #2: Light Receptacle *
- c. Breaker #3: TV Power (auxiliary bridge only) ;-
- d. Breaker #4: Light Receptacle
- e. Breaker #6: Shaded Light .
- 18. Close and lock cabinet doors.
- 19. Push " Hydraulic Pump Start", push button; verify pump start ana hydraulic pressure between 180-210 psi.
- 20. Check all indicating lights (P'USH-TO-TEST) on the control console.
If any light fails to illuninate, replace bulb and check again. .
Page 78a '
FP-601 Date 6/22/76 Rev. 3
ENCLOSURE 7
, Paga 5 of 6) l STARTUP OF THE FUEL HANDLING BRIDGES
- MAIN BRIDGE (FHCR-1)
AUIILIARY 3 RIDGE (FHCR-2)
SPENT FUEL 3 RIDGE (FHCR-3)
NORMAL STARTUP PROCEDURE (SHORT-TERM)
- 21. Check selector switches on control panel for proper startup position.
(See Enclosure 2C1, 2C2, or 2C3)
. ; a y Fdef Grapple" switch in " Disengaged" position.
- b. " Control Rod Grapple" switch in " Disengaged" position. (main bridge only)
- c. " Rod Selector" switc15 in either " Control Rod" or " Orifice Rod" position.
(main bridge only)
- 22. Verify the following equipr.ent startup status per illuminated indicating lights.
- a. " Grapple Tube Up" or " Grapple Up Disengaged" ,
, b. " Grapple Disengage"
- c. "TV Cylinder Up" (auxiliary , bridge only)
- d. " Telescopic Cylinder Up First Stage" (:ain bridge only)
- e. " Control Rod Disengage" (=ain bridge only) -
- f. " Control Rod Tube Up" (main bridge only) l NOTE: If any of the above lights are not illu=inated, perfors necessary manipulation of controls to assume proper startup position.
- 23. If necessary, perform SP-531, Spent Fuel h nd14ng Bridge Interlock Sur-ve111ance and complete applicable portion of the Spent Fuel Handling Bridge Log Sheet (Enclosure 13A) '
- 24. If necessary, perform SP-671, Spent Fuel Eandling Bridge Load Surveillance and complete applienble portion of the Spent Fuel Enndling Bridge Log Sheet (Enclosure 13A)
Page 7Sb FP-601 Date 6/22/76 Rev. 3-
ENC 1SURE 7 (Prbs 6 of 6)
'STARIUP OF THE FUEL HANDLING BRIDGES
, MAIN BRIDGE (FHCR-1)
AUXILIARY BRIDGE (FHCR-2)
SPENT FUEL BRIDGE (FHCR-3)
NORMAL STARTUP PROCEDURE (SHORT-TERM)
- 25. If necessary, perform SP-532, Main and Auxiliary Fuel Handling Bridge Inter-lock Surveillance and complete applicable portion of the Reactor Building Fuel Handling Bridges Log Sheet (Enclosure 13B).
- 26. If necessary, perform SP-670, Reactor Building Fuel Handling Bridges Load Test and complete the applicable portion of the Reactor Building Fuel Handling Bridges Log Sheet (Enclosure 13B).
- 27. Verify startup in accordance with the above steps by completion of Enclosure 123.,
i Page 78c FP-601 Date 6/22/76 Rev.'3 e v
. ENCLOSURE 8 (Peg 2 1 of 4)
STARTUP OF FUEL He'DLING BRIDGES LONG-TERM Long-term startup is defined as any startup of the equipcent which has been shut down between refueling cycles.
The field checkout and operating procedure shall be used for all long-term startup of bridges. This section will include steps to be taken in case of component failure or malfunction and expected maintenance, and follow the sequence of checkout procedure.
- 1. Drain hydraulic reservoir, flush, and fill with demineralized water.
NOTE: Tank should be filled with telescopic cylinder full up on units with control rod mast to prevent overflow of tank in operation.
- 2. Release bridge and trolley brakes canually. Rotate drive coupling to ensure all drive cocponents are free to operate. Engage brakes. Bridge and trolley brake adjustment is noted in the shorr-tern'startup checkout. l
- 3. The Dillon load cell calibration check is found in the Stearns-Roger and B & W Instruction Manual. Original set points are found on the Stearns-Roger electrical s'chematic drawings for each unit.
- 4. If any component does not function properly, the cause should be deter-mined and the component repaired or replaced as required.
- 5. Check and replace ' oil ,as required in hoist gear boxes,' bridge, and trolley drive reducers as noted in Stearns-Roger, B & W Instruction Manual.
Page 79 FP-601 Date 6/22/76
- M
. ENCLOSURE 8 (Pago 2 of 4)
STARTUP OF FUEL FJLNDLING BRIDGES LONG-TERM
- 6. , Inspect hoist cable for wear or damage and replace as necessary. l
. 7. Remove hydraulic filter and inspect cartridge. Replace cartridge as required.
l
- 8. Manually rotate hydraulic pump coupling to ensure the drive is free to rotate..
- 9. Check'all hose reels, electric cable reels, and "Z-Z" axis tape reels to ensure they are free to rotate and that there is enough spring tension l'
to retract.
- 10. Engage hoist emergency handwheel and engage hoist brake release bolt.
Rotate handwheel to lower inner cast ac least four inches. Rotate handwheel to raise inner cast to the original position. Re=ove brake release bolt and hsadwheel and mount in their respective storage positions.
1 NOTE: " Fuel Grapple Engage" " Disengage" switch turned to the ",Disen- ;
gaged" position.
- e l i
- 11. Complete all steps in normal (short-term) startup procedure up to Step '
19 which vi,11 start the hydraulic pump. Start pump and check the j l hydraulic pressure' gage. If the gage will not indicate pressure, ob-
$ serve if the pump shaf t is rotating and push the pump "Stop" push button.
Check the inlet line to the pu=p if the pump shaft is rotsting. Check the electrical power to the pt mp =otor if the shaf t is not rotating.
, Adjust or replace as necessary.
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Page 80 FP-601 '
Date 6/22/76 Rev. 3
ENCLOSURE 8 (Prgo 3 of 4)
STARTUP OF FUEL HANDLING BRIDGES LONG-TERM NOTE: Some steps in this checkout and operating procedure may not be feasible because of water in the pool or dummy fuel assen-blies not being available. However, every step that can be checked must be checked and any step that cannot be checked must be noted.
, 12. Raise and lower hoist (s); check all reals as hoist is being lowered and 4
i raised. Reels not retracting properly can cause damage to the hoses and electric cables.
l
- 13. Extend and retract telescopic cilinder through at least five cocplete cycles. Check reels for rotation as telescopic cylinder is extending )
and retracting to prevent damage to the hoses and electric cable.
- 14. CL ch cil b.12 6u ;;l' trelicy tysval c i -- *--' # iterlocks. (S?-531, ;
1
. Spent Fuel Handling Bridge Interlock Surveillance and SP-532, Reactor Building Main and Auxiliary Fuel Handling Bridges Electrical Interlock Surveillance) Manually actuate any limit switch which cannot be actuated by normal travel. . Recheck all yoke switches and ca=s for proper location and orientation to prevent damage to sw' itches and equip =ent.
- 15. Position bridge with the rail pointer over the permanent bench = ark. I The Selsyn readout should indicate that position.
NOTE: Adjustment can be made by lifting the sprochet assembly out of the roller chain and rotating the sprocket until the Selsyn dial readout indicates the designated position.
l 1
Page 81 FP-601 Date 6/22/76 Rev. 3
ENCLOSURE 8 (Pego 4 of 4)
STARTUP OF FUEL HANDLING BRIDGES '
LONG-TERM -
NOTE: Adjustment of less than one sprocket tooth =ay be required if the Selsyn transmitter assembly has been replaced or repaired. This can be obtained by loosening the locking screw (located 90* frog the adjusting screw) and rotating the adjusting screw in the coupling. Af ter adjusteent is completed, tighten locking screw in the coupling. after adjustment is completed, tighten locking screw and recheck indicated position.
NOTE: The adjustable coupling is located between the metron speed increaser and the Selsyn transmitter.
- 16. Continue normal (short-term) startup procedure, beginning
- tith Sep- 19 -hrm ;' cer7 e.tf 1 an.
NOTE: Main system pressure gage reading should be 100-200 psig.
Telescopic cylinder down pressure gage reading shall be 0 psig. If the pressure gag' readings do not correspond to the above values,,the system pressure must be adjusted before initiating any handling operation.
4
_Page 82 FP-601 Date 6/22/76 Rev. 3 __
. . ENCLOSURE 9 (Pcg31of4)l SHUTDOWN OF THE FUEL BANDLING BRIDGES NORMAL SHLTDOWN (SHORT-TERM)
Normal shutdown is defined as any stoppage of the equipment, when a period of time will exist, when an operator is not present. In addition, there must be a planned restart of the equipment in the near future.
Prior to de-energizing the system, the operator shall cake the following checks to ensure the equipment is in the correct mode to initiate system shutdown.
NOTE: Some of the following steps are not applicable to all bridges. If a step is not applicable to the bridge being shut down, that step should be disregarded.
- 1. The operator shall check to ensure that all " Interlock Bypass" switches are in the "Off" position. Under NO circumstances shall the operator leave the equipment. with a "Lypass Interlock" in the "On" position unless the. equipment is tagged, noting the bypassed interlock. .
- 2. Bridge drive and trolley drive brakes are engaged.
NOTE: The bridge and trelley drive brakes are normally engaged.
- 3. Emergency handwheels for the bridge and trolley drives are mounted in their storage positions.
- 4. The fuel hoist and' control rod hoist brakes are engaged.
NOTE: The hoist brakes are nor= ally engaged.
- 5. The fuel hoist and control rod hoist brake release bolts and emergency handwheels are counted in their respective storage positions.
- 6. ',' Fuel Grapple Up Disengage" key-switch is in the "Run" position and the key re=oved f rom the switch.
- 7. " Grapple Disengage" light (opal) illuminated.
NOTE: Operator shall not leave equ.ipment when a fuel assenbly is Page 83 FP-601 Date 6/22/76
. Rev. 3
ENCLOSURE 9
. (Pcgs2of4)l
- SHUTDOWN OF THE FUEL HANDLINC 3 RIDGES' NOREAL SHtTIDC'a*N (SHORT-TERM) .
positioned in the mast, except when relieved by a properly qualified operator.
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i Page 83a. FP-601 Date 6/22/76
- Rev. 3
- ENCLOSLTE 9 (Pega 3 of 4)l SHUTDOWN OF THE FUEL HANDLING BRIDGES NORMAL SHITIDOWN (SHORT-TERM)
- 8. " Grapple Up Disengage" light (green) illuminated.
NOTE: Operator is to raise hoist to the designated "up" position, if required.
- 9. " Control Rod Grapple Disengage" light (green) illuminated. (main bridge only)
NOTE: Operator shall not leave equipment with a control or orifice rod po,sitioned in the mast, except when rrJieved by a properly qualified operator. Aftet the designat N checks have been completed and any equipmenc conditions requiring special attention noted, the operator shall proceed with de-energizing the systes.
- 10. " Telescopic Cylinder Up" light (green) illuminated. (main bridge only) l NOTE: Operator is to rais. the telescop1c cylinder to the designated "up" position, if required. *
- 11. " Control Rod Tube Up" light (green) illuminated. (main bridge only)
NOTE: Operator is to raise the control rod tube to the designated "up" position, if required.
- 12. Move bridge and trelley to designated storage position.
- 13. Turn off hydraulic pump. Push " Hydraulic Pump Stop" button (red);
hydraulic pump will stop.
- 14. Turn the following circuit breakers located on the motor control center to the "Off" position:
- a. Breaker 1 - Console, Dillon and Selsyn
- b. Breaker 7 .1haded Light
- c. Breaker 2 - Light Receptacle.
Page 84 .FP-601 Date 6/22/76 Rev. 3
. ENCLOSURE 9 (Pega 4 of 4) l SHUTDOWN OF THE FUEL HANDLING BRIDGES NOILMAL SHUIDOWN (SHORT-TERM)
- p. Breaker 4 - Light Receptacle
. e. Breaker 3 - TV t'ower (auxiliary bridge only) l
- 15. Close doors of motor control center.
- 16. Turn off main circuit breaker located ir. panel "B", pos'ition #1 of the bridge electrical panel (Enclosure 2A).
- 17. Verify shutdown in accordance with the above steps by conpletion of Enclosure 12C.
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9 Page 85 FP-601 Date 6/22/76
. Rev. 3
4 ENCLOSURE 10 (Pcg3 1 of 3)
SHUTDOWN OF n'EL HANDLING BRIDGES LONG-TERM Long-term shutdown is defined as any stoppage of equipment between refueling cycles or the t artup is indefinite.
The operator shall perform the following applicable operations and checks to ensure the equipment is in the correct code to shut down the systes.
- 1. Move the bridge and trolley to a position not over the reactor or transfer station or to, prevent interference with any intended work oper-ation. The main bridge is normally positioned on the transfer system side of the reactor and the auxiliary bridge on the opposite end of the pool. The spent fuel storage bridge is positioned with the mast above cask loading area.
- 2. " Fuel Grapple Disengaged" light (opal) illuminated.
1,*0TE : Operctcr shall not ic&vc equip ent when a fuel asseubly is positioned in the mast.' -
- 3. " Fuel Grapple Up Disengage" key-switch in the "Run" position and key removed from switch.
- 4. " Grapple Tube Up" light (green) illuminated.
NOTE: Operator is,to raise hoist to the designated "up" position, if
. required.
- 5. " Control Rod Grapple Disengage" light (green) illuminated. (main bridge f
only) !
NOTE: Operator shall not leave equipment with a control rod or orifice rod positioned in the mast.
- 6. " Telescopic Cylinder Up" light (green) illu=inated. (=ain bridge only) .l NOTE: Operator to raise the telescopic cylinder to the designated "up" position, if* required.
Page 86 FP-601 Date 6/22/76 Rev. 3
ENCLOSURI 10 l
. (Pega 2 of 3) '
SHUTDOWN OF FUEL HANDLING BRIDGES LONG-TERM
- 7. . " Control Rod Tube Up" light (green) illuminated. (main bridge only)
NOTE: Operator to raise the control rod tube to the designated "up" position,.if required.
- 8. Push " Hydraulic Pump Stop" button '(red); hydraulic pump"will stop.
- 9. Check all " Interlock Bypass" lights for illumination. If any light is illuminated. ,the " Bypass" switch must be taggcd, noting the bypass inter-lock, until resolution, and the switch t'urned to "Off" position.
- 10. Turn all circuit breakers located in the motor control center to "Off" position. Close small circuit breaker door.
- 11. Turn main circuit breaker located in panel "B", position #1 of the motot control center to the "Off" position. (See Enclosure 2A.)
- 12. Open left-hand door (panel "A") of the motor control center (see Enclosure 1A), disengage the large knife switch, and turn the ICB breaker to "Off".
- 13. Cia: both door panels of the motor control center.
- 14. Check the' front doors of the control console. The doors should be locked for normal operation and the keys removed and under administrative control.
The control console doors should be locked and the keys removed for any long-term shutdown.
- 15. Bridge and trolley drive brakes =ust be engaged.
NOTE: Refer to short-term startup for a complete check.
I Page 87 . FP-601 Date 6/22/76 e nev. 3
ENCLOSURI 10 (Paga 3 of 3)
, SELTDOWN OF FUEL HANDLING BRIDGES
,. LONG-TERM
- 16. Fuel and centrol rod hoist brakes cust be engaged. .
NOTE: If the. hoist brake release bolts are in their respective storage positions, the brakes are engaged.
- 17. The emergency handwheels.for the hoists, bridge, and the trolley drives must be =cunted in their respective storage positions.
- 18. Notes shall be made by. the operator of any function that will require future checking, possible new parts, or recalibration before the' next startup. Any work required as a result of the notes shall be scheduled and completed, if possible, to assure the equipment will perform its handling function when required.
- 19. Facility power to the equipment shall be turned to the "Off" :osition.
hdII: Teeility po er cv Le.Ler. ivr uocots and panels cust be turned to the "On" positica. ' "
- 20. Wash grippers'and nasts with decineralized water when reactor cavity has been drained.
- 21. Verify shutdown in accordance with the above steps by cc=pletion of Enclosure 12C. .
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-Page SS FP-601 .'Date 6/22/76 enp2~ 9
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Page S9 FP-601 Date 12/4/75 Rev. I
ENCLOSURE 11 (Prga 2 ef 6) 4'. h 4h ,h dh d N m T T h
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. . . ...._.t. . . . _ . .. .. *.- . ,l Page 90 FP-601 Date 12//./75 Rev. 1
ENCLOSURE 11 (Pcg2 3 of 6)
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1 Page 91 FP-601 Date 12/4/75 Rev. 1
ENCLOSURE 11 (Pcg2 4 ef 6) 6 ,
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. . i Page 92 FP-601 Date 12/4/75 Rev. 1 l
EMCLOSCRE 11 (Paga 5 cf 6) l w +a 4m +mem e e4 ** **
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i i Page 93 FP-601 Da:c 12/5/75 Rev- 1
ENCLOSURE 11 (Pego 6 of 6) i 9
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1 I page 94 FP-60L Date 12/4/75 Ite e. I
ENCLOSURE 12A VERIFICATION OF FUEL TRANSFER SYSTEM STARTUP l.- All applicable steps in Section 7.1, Startup of the Fuel Transfer System, completed and verified by:
. Initials: Date:
4 Coments:
- 2. The system is now operable.
1
\
1 l
l
\
l Page 95 ,FP-601 Date 6/22/76 Rev. 3
, ENCLOSURE 12B p-VERIFICATION OF FUEL HANDLING BRIDGE STARTUP
- 1. Fuel Handling Bridge (Specify: Main,
. Auxiliary, Spent)
- 2. Startup Procedure used (Specify:
Normal (Short Term) or Long Ters)
- 3. All applicable steps in Enclosure 7 and/or Enclosure 8 required to start up the fuel handling bridge specified in (1) above completed and verified by:
Initials: Date:
Comments:
4 The bridge is now ' operable and the operator may proceed with instructed equipment ope . .ons.
.. Page 96 FP-601 Date 6/22/76 Rev. 3
ENCLOSURE 12C VERIFICATION OF FUEL EANDLING BRIDGE SHUTDOW
~
l
- 1. Fuel Handling Bridge (Specify: Main, Auxiliary, or Spent) i I
- 2. Shutdown Procedure used (Specify: '
i Normal (Short Term) or Long Term) !
i
- 3. All applicable steps in Enclosure 9 or Enclosure 10 required to perform shutdown of the Fuel Handling Bridge in (1) above completed and verified by: 2 1
i Initials: Date:
l l
Comments-l
\
. 8 I
- 4. Complete applicable portion of Fuel Handling Eridge Log Sheet.
i
\
. i 1
l Page 97 FP-601 Date 6/22/76 Rev. 3
e
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s g s y n l a i a D l t i d s t 7 n e i la T n h l I c d a l a E e o u L '
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REACTOR BUILDING B. ,ES I.0G SilEET ,
( FP-601 Fuel llandling Equipment Operations SP-532 Iteactor Bldg Main and ^
Auxil'ary Fuel llandling Bridge SP-670 Feactor Bldg Fuel (See Section 8.0 for 11ain Bridge Startup)
- Electrical Interlock Surveillance llandling Bridges Load Test (See Section 10.0 for Auxiliary Bridge Startup)
Perform within '7 days prior to Perform within 100 hours0.00116 days <br />0.0278 hours <br />1.653439e-4 weeks <br />3.805e-5 months <br /> llandling Fuel and Each 7 Days prior to llandling Fuel During Use.
Shutdown ?! ode .
Shutioun Short I.ar.g Date/ Time Date Term (d Term (Ff . Initials Date Initials Initials
. E.
H S
C
- i*
Page 99 FP- r> 01 Date 6j22/76 C llev . 3
- O ___ _ _ _ _ _ . -
. ., * }
g ENCI.05URE 14 g;2 --I
- IICUPI 1 CORE !.0ADINO P.V 7
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, . --- - { ruel Transfer canal g f .
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- 8. .9 10 i :: 12. 13 14 15 EX M LE i
~ ' the fuel asse.mbly in L-ll, Step 14, will re: 4. . : .-!. .re - .--ly , re tu rn i t to !
St0 race location. Cc: ?1cte steps 15 th : ': .f : ;; to reinc.ert l g:.. o saaly a in L-ll .
. l Page 100 FP-601 Date 6/20/78 Rev. 5