ML18044A374
| ML18044A374 | |
| Person / Time | |
|---|---|
| Site: | Palisades  |
| Issue date: | 12/06/1979 |
| From: | Henderson S, Shamel W, Trohkimoinen G ENERGY, INC. |
| To: | |
| Shared Package | |
| ML18044A372 | List: |
| References | |
| CPO-002, CPO-2, NUDOCS 7912310495 | |
| Download: ML18044A374 (11) | |
Text
{{#Wiki_filter:ENERGY INCORPORATED CONSTRUCTION SPECIFICAT10N OESCRIPT10N CONSTRUCTION SPECIFICATIONS FOR OUTSIDE CONTAINMENT PORTION OF PRESSURIZER RELIEF VALVE POSITION INDICATION SYSTEM AT PALISADES NUCLEAR PLANT. PREPARED BY ~?.l"i<ier~fl 4 "h
- £?~
REVIEWED BY G. R. Trohkimoinen \\Jj.~~\\UJ] ALJTY ASSURANCE W. H. Shamel If.ti tt/~7 PROJECT MANAGER D. A. Waddoups CATE ~ t2.. f.:.-{9 /:('~79 CONTRACT NO. 13052-000 REl.EASE DATE 1216179 PREPARED FOR Consumers Power Co. GWO 6972 REVISIONS 17-15, REVISION NO. 0 C-SPEC NO. CP0-002 JOB CODE - S/N PASELOF.ll_
17=15 1.0 2.0 3.0 TABLE OF CONTENTS PAGE GENERAL ************************************************* II. 0 ********** 3 1.1 1.2 Purpose *****.*******.**********.*******************.****.******* 3 Reference Drawings List.********.*.************.********.*.**.** 3 MECHANICAL INSTALLATION ********************************************** 4 2.1 Equipment Rack ************************************************** 4 2.2 2.1.1 2.1.2 2.1.3 2.1.4 2.1.s 2.1.6 Reference Dra\\'li ngs ***.***** *.*******.*****.*****.*.***.**
- 4 "Material List ******************************************** 4 Special Tools ******************************************** s Assembly of Control Panel ******************************** 5 Core Drilling of Floor ********************.**********.* ~.s Concrete Expansion Fasteners ***************************** 6
~tew Conduit *.........*.*.*..**.*....*...***.*.*....*...*.....*.* 6 2.2.1 2.2.2 2.2.3 2.2.4 Reference Drawing *********** : **************************** ? Material List *******************************************. 7 Special Tools.*.................*........................ 7 Installation *****************************************.**. ? ELECTRICAL I ~~STAL LA TI ON ************************************.********* 8 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 Reference Drawings *************************** ~ ****************** 8 List *************************************************** 8 Material Special Instrument Fuse Block Final Panel Tools *..................................... _............. 9 Cable Installation ************ : ********************** 9 Installation ***********************.***************** 9 Wiring **** ~****************************************10 Panel to Annunciator Wiring *.***.******.**.*****..*.**.*******. 10 Power Cable Installation ****** 0 ******************************** 10 Ground i ng * ******* o ********************************************* 10 REVISION NO. 0 c -SPEC NO. CP0-002 JOB CODE-SIN FORM E:-Q34 REV.0,10/79
17-15 1.0 GENERAL 1.1 Purpose The purpose of this document is to provide complete instructions for instal 1 at ion of the outside containment portion of the Pressurizer Relief Valve Position Indication System at Pali sades Nuclear Pl ant. This package will also include material lists, special tool requirements, and.reference drawing numbers. 1.2 Reference Drawings List The following drawings referenced in the text of this specification are attached and shall be a part of this specification. 9033 9037 9422 9293 9201-52-13 9201-58-10 9423 9201 9363 9359 9383 9382. 9315 9307 9361 9020 REVISION NO. 0 Electrical circuit schedule (shts 2 & 3) Electrical racewa~ scnedule (shts 7-17) Schematic wiring diagram pressurizer PRV/RV position indication Schema'tic diagram annunciators safeguards, safety inj. and isolation \\./iring diagram section Cl2-4, Section Cl2-3 partial Wiring diagram section Cl2-4 left end Control panel pressurizer PRV/RV position indication Piping and instrument diagram primary coolant system Conduit and tray plan area 3, El. 607 1-6 11 Conduit' and tray plan auxiliary building area and El. 590'-0" and El. 607 1-6 11 Conduit and tray sections Conduit and tray sections Embedded conduit and grounding sections Embedded conduit. and grounding turbine building El. 590'-0" Electrical layout aux. bldg. area 4, El. 625'-0" Arrangement visual al anns control roan c - SPEC NO. CP0'-002 J 08 CODE-SIN PA-GE.L.oF !.l._. FORM E-Q34 REV.0,10/79
17-15
- 2. 0 MECHANICAL INSTALLATION This section describes the installation of the equipment panel and new conduit.
2.1 Equipment Rack 2.1.1 Reference Drawings ~423 Control Panel, Pressurizer PRV/RV Position Indication 9037 Electrical Raceway Schedule ( shts 7-17) 9359 Conduit and Tray Pl an Area 4 El. 590 1-0 11 and El. 607 1-6 11 9422 Schematic Wiring Diagram Pressurizer PRV/RV Position Indication 9361 Electrical Layout Aux. Bldg. Area 4, El. 625 1-0 11 2.1.2 Material List Materials_ required to assemble and install the equipment rack consist of the fo 11 owing: Quantity 1 1 1 2 1 1 1 1 1 Description B&W Rack With Mounting Hardware Frame, AMCO Semi-Custom 19 inch x 30 inch, FX70-19-30 or equivalent Back Panel AMCO P70-19 Side Panel AMCO QSN70-30 Front Panel AMCO P31-19 Top Louvered AMCO PX25L-19 Blank Panel 10-1/2 inches, AMCO Pl0-19 Blank Panel 8-3/4 inches, AMCO P8-19 Louvered Panel 8-3/4 inches, AMCO PSL-19 Mounting Hardware (as required) 3 Signal Tenninal Strips, GE #070112 2 Power Tenninal Strips, GE #CR151 B.2 REVISION NO. a c-SPEC NO. CP0-002 JOB CODE-SIN PA'GE..+/-_oF lL. FORM E-Q.34 REV. 0, 10/79
17-15 2 ea Tenninal Board Mounting Panels 1/8" aluminum
- 18 inches x 25 inches 4
Concrete Expansion Fastener, 3/8" Phil 1 ips Red-Head Wedge
- WW-3850 1
Grounding Bus 3/16" x 3/4" x 8" Copper 2.1.3 Special Tools The following special tools will be required in addition to standard contractor tools: (1) Concrete core drill, as required. (2) Three-eighths inch masonry drill. 2.1.4 Assembly of Control Panel Using Drawing 9423, assemble AMCO equipment panel and mount B&W rack in designated slot. Fabricate aluminum tenninal board mounting plates. Attach terminal boards and ground bus to mounting plates as shown in drawing 9423. Install tenninal board mounting plates in rack with 1/4 x 20 x 1/2" scre\\'IS with nuts and lockwashers. Tenninal boards shall be clearly identified and individual posts numbered in accordance with drawing 9422 and pl ant practice. 2.1.5 Core Drilling of Floor Core drill a hole for conduit and cable entry on the approximate center shown in drawing 9361. The exact hole location and size will be determined and supplied by CPCo. The thickness of concrete in this area of the fl oar is approximately 1 ft. REVISION NO *. 0 c - SPEC NO. cpo-002 --~---~~~~~ JOB CODE-SIN PAGC:..5...0F.l.l,_ FORM E-Q:34 REV.0,10179
17-15 2.1.6 Concrete Expansion Fasteners Drill four 3/8-inch holes using the drilling pattern of drawing 9423. Panel location shall be as referenced on drawing 9361. The hole required for the anchor shall be the same diameter as the anchor and is to be dri 11 ed 1 /2-i nch deeper than the 1 ength of the anchor. Excess
- concrete dust shall be removed from the hole as much as is practical, either by repeated insertion and withdrawal of the rotating dril 1, or by blowing into the base of the hole with compressed air and through a small tube.
Pl ace panel over drilled holes and install four anchors. To install the anchor, back off the nut until the tapered end of the bolt just protrudes above the nut. Set the device to be fastened over the hole drilled for the fastener, and start the anchor into the hole. Drive the anchor in with a hammer until the nut and washer bottom against the device being fastened. Tighten the nut with a wrench to set the anchor and secure the fastened device. Nonnally this requires three to five turns. 2.2 New Conduit All conduit shall be rigid, galvanized steel with threaded fittings. New conduits shall be utilized where tray space is not available. Signal cables require approximately 75 1 of 2 11 conduit to run from tray XUlll on the south side of the cable spreading room to the floor access hole beneath the Pressurizer Relief Valve Position Indication Panel. This run will contain 5 twisted shielded pair cables; a galvanized steel pull wire shall be installed and left in place. Reference Drawing 9359. Annunciator and 125 VAC power cables will be run together through a l 11 conduit from Hl20 to the fl oar access hole beneath the Pressurizer Relief Valve Position Indication Panel. See Drawings 9359 and 9361. REVISION NO. 0 C-SPEC NO. CP0-002 JOB CODE-SIN PAGE~OF~ FORM E-Q34 REV. 0, 10/79
17-15 2.2.1 Reference Drawings 9359 Conduit and Tray Plan Auxiliary Building Area & El. 590'-0" and El. 607 1-6 11 9423 Control Panel Pressurizer PRV/RV Position Indication 9361 Electrical Layout Aux. Bldg. Area 4, El. 625 1-0 11 2.2.2 Material List 80 ft 80 ft Description 2 Inch Rigid Conduit, Steel Galvanized 1 Inch Rigid Conduit, Steel Galvanized C Type Condul ets (as required) L Type Condulets (as required) 10 ft Uni strut 16 1/4-Inch Expansion Fasteners Philips Red-Head HW-1422 or equal 16 Unistrut Pipe Clamps (8 for 1-inch pipe, 8 for 2-inch pipe) 2.2.3 Special Tools Masonry drill Rigid conduit bender 2.2.4 Installation Instal 1 electrical conduits from the panel Cl2-4 and tray XUlll to the Pressurizer Relief Valve Position Indication Panel. Routing is shown on drawing 9359. Fasten to the building structure using unistrut and pipe cl amps. Each uni strut section shall be fastened to the building structure using two, 1/4-inch expansion fasteners. Al 1 cuts shal 1 be smooth reamed and the ends shall be bushed for cable protection. REVISION NO. 0 c -SPEC NO. CP0-002 JOB CODE-SIN PA'GE LoFu_ FORM E-Q'.34 REV. 0, 10179
17-15
- 3. 0 ELECTRICAL HISTALLA TION 3.1 Reference Drawings 9033 9037.
9422 9293 9201-52-13 9201-58-10 9423 9201 9363 9359 9383 9382 9315 9307 Electrical circuit schedule shts 2 & 3 Electrical raceway schedule shts 7-17 Schematic wiring diagram pressurizer PRIJ/RV position indication Schematic diagram annunciators safeguards, safety inj. and isolation ~Jiring diagram section Cl2-4, Section C12-3 partial Wiring diagram section Cl2-4 left end Control panel pressurizer PRV/RV position indication Piping and instrument diagram primary coolant system Conduit and tray plan area 3, El. 607'-6-" Conduit and tray plan auxiliary building area and El. 590'-0" and El. 607'-6" Conduit and tray sections Conduit and tray sections Embedded conduit and grounding sections . Embedded conduit and grounding turbine building El. 590'- 0" 3.2
- Material.List The fo 11 owing materials are recommended by Energy Incorporated.
Pl ant approved equal may be substituted. Quantity 1520 ft 100 ft REVISION NO. o Descriotion Instrument Cable, #16 TSP, Dekoron #1952-68310 Power Cable, #12-3 conductor copper, 600 V, Anaconda EP Hypalon
- Terminal, Compression, ring-type plant approved (as required) c - SPEC NO~
CP0-002 ~-------------- J 08 CODE-SIN PA~E.LoF 1.L FORM E-034 REV. 0I10/79
17-15 2 l 2 Fuse Block, Cutler-Hammer C381FB Fuse Block End Section Cutler Hammer C381EF Fuses - Bussmann 5A 125V FNA Signal Fuse Containment penetration connector - plant supplied and approved. 3.3 Special Tools None 3.4 Instrument Cable Installation Pull (or install in tray) 5 each, #16 TSP instrument cables from the containment penetration to the Pressurizer Relief Valve Position Indication panel. Tray routing is listed on drawing 9037, "Electrical Raceway Schedul e. 11 Tenni nation at electrical penetrations shall be pl ant approved connector wired per drawing 9422. Tennination at panel end shall be with pl ant approved ri ng-tyRe compression 1 ug. Identify each cable using a pennanent marker on both ends per plant practice and drawing 9422. 3.5 Fuse Block Installation Install two (2) fuse blocks (Cutler-Hammer type C381FE with C381EF end sections or equivalent) in panel C 12-4. Reference drawing 9201-52-13. Identify 'Iii th 1 ab els one block as FUZ 93 and the other as FUZ 95. CAUTION: Deenergize breaker number seven (7) in panel Y30 before proceeding further. Install a size #12AWG b 1 ack colored wire between FUZ 81 and FUZ 93, and also install a #12AWG white colored wire between FUZ 83 and FUZ 95 (reference drawing 9422). Do not install fuses in the fuse blocks until the system check out procedure is implemented. For system operation Bussman 5 ampere 125 V FNA signal fuses or pl ant approved equivalent shal 1 be utilized. REVISION NO. 0 c -SPEC NO. CP0-002 JOB CODE-SIN PA"GE LoF1-L FORM E-0'34 REV. 0, 10/79
17-15 3.6 Final~ Panel l~iring TBl through TBS shall be wired to the Babcock & Wilcox (B&vl) rack per wiring diagram 9422. Tenninal Strips 1 and 2, the power bus, shall be wired to the individual signal conditioners and the audio monitor using Anaconda 3. conductor power cable or pl ant approved equal. Tenni nal strips TB3 and TB4 shall be wired to the signal conditioner signal inputs using B&W supplied coaxial cables. All connections to screw-type tenninals shall be made using ring-type compression lugs. 3.7 Panel to Annunciator Wiring A nonnally open contact an the B&W master al ann module shall be wired to illuminate annunciator window "PRV /RV OPEN" upon closure. Use Instrument cable, #16 TSP, Dekoron #1952-68310. Wire and number per drawing 9422. Tenninate both ends using plant-approved ring-type compression lugs. Window Kl3-73 shall be changed to read "PRV/RV OPEN", reference drawing 9020. 3.8 Power Cable Install at ion Install power cable from the new fuse blacks in panel Cl2-4, tenninals FUZ 94, and FUZ 96 to the power bus tenni nal strips on the Pressurizer Relief Valve Indication Panel (see drawing 9422). Tenninations on both ends shall be plant approved, ring type compression lugs. The use of existing intrapanel wiring is illustrated on drawing 9422. Color coding shall be black for hot lead, white for neutral; and red for ground. 3.9 Grounding Install a 3/4" x 3/16" x 8" min sol id copper ground bus beneath the signal tenninal blocks in the Pressurizer Relief Valve *Position Indication panel. All panel and field shields and grounds shown in wiring diagram 9422 shall be tenninated with a ring-type compression 1 ugs and connected on this ground buso Drill and tap the ground bus for 8-32 screws on 1/2 11 REVISION NO. 0 c - SPEC NO. CP0-002 ~--------------------- J 08 CODE-SIN PA-GE J.Q.oF.Jl... FORM E-034 REV.O,10179.
17-15 centers to accept these ri:~g terminals. This ground bus sha.11 be connected to the plant grounding system '.vith the No. 12AWG red conductor of the three conductor power cable. Connect this conductor on the ground bus in Cl2-4 and the ground bus* in the Pressurizer Relief Valve Position Indication Panel. REVISION NO. 0 c - S?EC NO. cPo-002 ~-------------------- JOB CODE-SIN PAGC: Jl.oF.Jl.. FORM E-Q3_4 AEV.0,10/79}}