")
") ")")
")
")
")
")
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")
STA. 535
STA. 520 STA. 517
STA. 515
STA. 505
STA. 205STA. 200
STA. 190
STA. 185
STA. 240
VA
WV
DE
DC
PA
NJ
MD
STA. 195
DE
NJ
NYELK
YORK
CENTRE
PIKE
BERKS
LYCOMING
KENT
INDIANA
CLINTON
BEDFORD
LUZERNE
SOMERSET
CLEARFIELD
BLAIR
BUCKS
HARDY
PERRY
LANCASTERCHESTER
SUSSEX
FRANKLIN
CAMBRIA
ADAMS
TIOGA
MONROE
WAYNE
GRANT
HUNTINGDON
SCHUYLKILL
SUSSEX
POTTER
DAUPHIN
CECIL
FREDERICK
BURLINGTON
JEFFERSON
GARRETT
FULTON
MIFFLIN
ATLANTIC
HAMPSHIRE
BALTIMORE
SULLIVAN
LOUDOUN
SALEM
UNION
JUNIATA
SULLIVAN
FAIRFAXFAUQUIER
CARROLL
COLUMBIA
FOREST
LEHIGH
CARBON
KENT
HARFORD
WARREN
WYOMING
ALLEGANY
CUMBERLAND
MORRISSNYDER
CAMERON
LEBANON
CUMBERLANDMINERAL
CLARION
BRADFORD
FREDERICK
SHENANDOAH
NEW CASTLE
WASHINGTON
HUNTERDON
PAGE
LACKAWANNA
MONTGOMERY
MONTGOMERY
CAROLINE
MCKEAN
TALBOT
BERKELEY
PENDLETON
ANNE ARUNDEL
HOWARD
SOMERSET
MERCER
PRINCE GEORGES
CAMDEN
MORGAN
NORTHAMPTON
WESTMORELAND
GLOUCESTER
WARREN
NORTHUMBERLAND
ORANGE
CAPE MAYCLARKE QUEEN ANNES
WARREN
ROCKINGHAM PRINCE WILLIAM
JEFFERSON
DELAWARE
RAPPAHANNOCK
MONTOUR
SUSQUEHANNA
CALVERTCHARLES DORCHESTER
ARMSTRONG
PHILADELPHIAFAYETTE
MIDDLESEX
BALTIMORE CITY
CULPEPER
WASHINGTON
MONMOUTH
ARLINGTONALEXANDRIA
RANDOLPH
WINCHESTER
FAIRFAX CITY
PASSAIC
ULSTER
MANASSAS CITY
MADISON
FALLS CHRUCH
MANASSAS PARK CITY
LEIDY SOUTHEAST PROJECTPROJECT LOCATION MAP
TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC.June 03, 2013
GAS PIPELINE
4
1 2
3
56
109
PROPOSED PROJECT SCOPELEIDY SOUTHEAST PROJECT
FACILITIES MODIFICATIONS
MILEPOSTSM.P. LL 17.70 to M.P. LL 22.99M.P. L 57.51 to M.P. L 68.95M.P. L 0.12 to M.P. L 6.91 M.P. 1776.79 to M.P. 1783.00
1516
")")
")
")
")
")
")
")
")
")
")
")
")
PAMD
VA
DCWV
NC
TN
OH
STA. 170
STA. 145
STA. 150
STA. 155STA. 160
STA. 165
STA. 175
STA. 180
STA. 185
STA. 190
STA. 195
1717
17
17
Legend
") EXISTING TRANSCO COMPRESSOR STATIONPROPOSED LEIDY SOUTHEAST PIPELINEEXISTING TRANSCO PIPELINEPROPOSED NESL PIPELINEURBAN AREAS
:
0 20 4010Miles
0 100 20050Miles
17
5)
6)7)8)
9)
10)
11)12)
13)14)15)
16)
17)
18)
19)
1)2)3)4)
FIGURE 1.1-1 REV. H (PO)
8
121311
19
STA 520 - Add 1 ea. Solar Titan 130S (20,500 ISO HP) with gas cooling and inlet filtration in Lycoming County, PA STA 520 - Replace aero assemblies and obsolete controls on units #6 and #7STA 520 - Modify yard piping to allow recip gas coolers to discharge gas eastbound.STA 517 - Install 1 ea. Solar Titan 250S (30,000 ISO HP) with gas cooling and inlet filtration in Columbia County, PASTA 517 - Install new aero assemblies on units #1 thru #4 2 ea. Solar Centaur, 1 Mars 90, and 1 Mars 100STA 517- Replace Mars 90 engine on Unit #3 with new Solar Mars 100S(16,000 ISO HP) SoLoNox turbineSTA 517 - Replace obsolete controls on unit #4STA 515 - Install 1 ea. Solar Mars 100S (16,000 ISO HP) with gas cooling and inlet filtration in Luzerne County, PA STA 515 - Modify yard piping to allow for recip gas coolers to discharge gas eastbound.STA 515 - Replace obsolete controls on Unit #6STA 205 - Uprate existing electric motors on Units #1 and #2 from 9,500 to 10,500 HPand rewheel Unit #3STA 205 - Piping modifications to increase hydraulic efficiency through STA-205and modify existing valve/ operators to be RCV's at Princeton Junction Install deodorizing filters & 4" odorized gas header for each valve site, meter and compressor station to filter or masked fully odorized gas stream (incl. filters for fugitive emissions). Install odorant facilities at each recipt meter. Install Chromatographs at each compresor station. a. Station 190 to 185 (10 valve sites, 57 valves, 4 deliveries, 0 receipts, 1 station) b. Station 185 to 180 (2 valve sites, 14 valves, 2 deliveries, 0 receipts, 1 station) c. Station 180 to 175 (2 valve sites, 21 valves, 2 deliveries, 0 receipts, 1 station) d. Station 175 to 170 (0 valve sites, 0 valves, 3 deliveries, 0 receipts, 1 station) e. Station 170 to 165 (2 valve sites, 16 valves, 3 deliveries, 0 receipts, 1 station) f. Install odorization facilities including odorant storage, pumps, chromatographs, controls and programming at Sta 165Install RCV Operator / valve automation at crossover sites on the proposed pipeline loopingGrover (STA 145) - Install back pressure regulator (Cleveland County, NC)
42-in. Dorrance Loop42-in. Franklin Loop42-in. Pleasant Run Loop42-in. Skillman Loop
5.2911.456.866.35
LENGTH IN MILESPIPELINE7
14
FOR DISCUSSION PURPOSES ONLYSUBJECT TO REVISION
17