NCSX NCSX DCT Project Meeting Raki Slide 1 Electrical Power Systems (WBS 4) S. Ramakrishnan NCSX PROJECT – D TO C Site DC Transmission PROJECT MANAGEMENT MEETING August

NCSX NCSX DCT Project Meeting Raki Slide 2 Electrical Power System DC TRANSMISSION This work is being performed per WP1118 DC Transmission (Outdoor) PDR was successfully held on 02/17/ DC Transmission (Outdoor) FDR was successfully held on May DC Transmission (Indoor part) FDR was successfully held on July BURNS ENGINEERING CO. performed the design work of the outdoor portion of the DC transmission (through BOA) and prepared the design package We completed the design work of the transmission extension to the equipments in each location. Statement of Work NCSX-SOW was generated by Henry Carnevale for the installation of the Outdoor part of the transmission including the penetrations into the buildings. MAUL ELECTRIC Co. has been issued a Sub-contract S F for installing the transmission system. Project schedule - job to be performed starting August 08 through October

NCSX NCSX DCT Project Meeting Raki Slide 3 PPPL Site Plan TEST Cell NCSX C-Site Location FCPC BLDG NCSX Control Room Location DC Transmission MG BLDG PPPL Site Plan TFTR Test Cell NCSX C-Site Location FCPC BLDG NCSX Control Room Location DC Transmission MG BLDG

NCSX NCSX DCT Project Meeting Raki Slide 4 WORK PERFORMED SO FAR DC Transmission from D to C Site was proposed in November 2000 The idea was developed further in several reviews in early Facilities Department (Carl Potensky was advised of the developments – this was to enable to perform site studies for positioning the towers When there was a consensus to the approach, under Basic Order Agreement S F, Job Order # 3 (Title 1) was issued TO Burns through FACILITIES DEPT in December This was to provide an estimate for the task Burns provided their input of estimate on January through Henry Carnevale. Facilities department was studying the route in 2002/2003 Burns were asked to perform the design work and under BOA issued Title 2 services through Facilities Department on December Facilities Dept gave input to Burns for location of Piers. Burns submitted their PDR version ( also surveyed) in early Feb.2004; ( PDR held on Feb ) FacilitIes Dept. conducted GPR on proposed locations of Piers in March/April 2004

NCSX NCSX DCT Project Meeting Raki Slide 5 DC TRANSMISSION ORGANIZATION CHART FOR MANAGEMENT

NCSX NCSX DCT Project Meeting Raki Slide 6 DC TRANSMISSION Preliminary Schedule submitted By Maul July 13: Award Project (by PPPL) - DONE July 14 - Order Cable Tray July 23 - Submit Steel Shop Drawings July 30 - Shop Drawings Approved August 09 - Start Steel Fabrication (Runs through September 17) August 09 - Lay out piers at Site, obtain digging permits Week of August 16 to 20 - Receive Cable Tray August 16 - Start Excavation of Piers August 23 - Iron work in Piers, pour concrete August 30 - Start Steel erection September 07 - Install grd. rods and grounding cabling each new Pier location September 13 - Start Painting - continue steel erection - make building penetrations September 20 - Start installing cable tray structural support brackets to the steel and follow behind installing cable tray - complete steel erection - continue painting. September 27 - Complete Painting - continue installation of support brackets and cable tray. October 18 - Complete cable tray installation - start installation of 500 mcm ground cable. October 25 - Installation of structure and cable tray system complete. Ready for cables October 26 - Start installing cables.

NCSX NCSX DCT Project Meeting Raki Slide 7 DC TRANSMISSION Job Break up SALIENT PARTS OF JOB  PPPL SAFETY TRAINIG (GET)  DAILY JHA REVIEW  LOCKOUT & TAGOUT  DAILY LOG –DIGGING –CONCRETE POURING –STEEL ERECTION (INCLUDES WELDING) –PAINTING –CABLE TRAY INSTALL –INSTALL GROUNDS –INSTALL CABLES –PENETRATIONS & SEALING (PERMITS ETC.) –ENGINEERING OVERVIEW

NCSX NCSX DCT Project Meeting Raki Slide 8 SAFETY TRAINING (GET)- (TRAINING DEPT). –MAUL SAFETY MANUALS & JHA REVIEWED BY JERRY LEVINE & BILL SLAVIN –WELDING QUALIFICATIONS REVIEWED BY BOB PARSELLS –GET TRAINING FOR 13 CREW ARRANGED TO BE HELD 08/10/04 - REGINA DAILY JHA REVIEW WITH CREW – DON McBRIDE & BILL SLAVIN & OTHERS AS REQD. LOCKOUT & TAGOUT; ROPING OFF AREAS –FCPC TF1 TRFMR. BREAKERS – JIM CORL/DMCBRIDE –SQT10- ART WISE/DMCBRIDE –SQT11- AS NEEDED BY ART WISE/DMCBRIDE –STREET LIGHTING – AS NEEDED BY FACILITIES –TELEPHONE LINE – AS NEEDED BY FACILITIES –ROAD BLOCKS – AS NEEDED BY FACILITIES –ROPING OFF AREAS AS NEEDED – FACILITIES/DMCBRIDE DC TRANSMISSION Job Break up Contd.

NCSX NCSX DCT Project Meeting Raki Slide 9 DC TRANSMISSION Job Break up Contd. DIGGING (OVERSIGHT BY FACILITIES DEPT & SAFETY). –FACILITIES DEPT. WILL AGAIN CONDUCT GPR -SURVEY BY MAUL -PERMITS – BASED ON GPR AND ENGINEERING REVIEW CONCRETE POURING (OVERSIGHT BY DEPT & SAFETY).

NCSX NCSX DCT Project Meeting Raki Slide 10 DC TRANSMISSION Job Break up Contd.  STEEL ERECTION (LIFT MANAGER &, SAFETY). –PPPL LIFT MANAGER WILL OVERSEE LIFTS –PPPL WILL VERIFY QUALIFIACATIONS  PAINTING (OVERSIGHT BY DMCBRIDE/SAFETY)  CABLE TRAY INSTALLATION (OVERSIGHT – DON McBRIDE /SAFETY & R.Van KIRK)  GROUNDING (OVERSIGHT – DON McBRIDE /SAFETY& R.Van KIRK)  CABLING (OVERSIGHT – DON McBRIDE /SAFETY& R.Van KIRK)  OVERALL QC (OVERSIGHT – HINMAN; SPECIAL ATTENTION TO HIGH STRNGTH BOLTS)  ENGINEERING REVIEW (OVERSIGHT – BURNS –TITLE 3 ISSUED)

NCSX NCSX DCT Project Meeting Raki Slide 11 Cost & Schedule for Installing DC Transmission  Complete installation by 12/15/2004  600K$

NCSX NCSX DCT Project Meeting Raki Slide 12 PROJECT GOAL SUMMARY SAFETY TRAINING TO SUB-CONTRACTORS PROPOSE WEEKLY PROGRESS MEETING CONSTRUCTION MANAGER/SAFETY OFFICER IS THE SINGLE CONTACT PERSON SUB-CONTRACTOR’S CONSTR. SUPERINTENDENT IS THE SINGLE CONTACT PERSON FOR ALL THE TOWER WORK. DC TRANSMISSION PERMITS NCSX TO Share D-Site power supplies with NSTX IMPORTANT INFRASTRUCTURE ENHANCEMENT IN PPPL AIM IS TO PERFORM WORK SAFELY, SAFELY, SAFELY

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