Dominion Cove Point LNG, LP submits tariff filing per 154.204: DCP - 2011 Annual Fuel Retainage to be effective 4/1/2011 under RP11-01821-000 Filing Type : 570

SAWGRASSSTORAGEPROJECT PreFilingDRAFTRESOURCEREPORT1 GeneralProjectDescription FERCPreFilingDocketNo.PF1020000 April2011 April2011 RESOURCEREPORT1GENERALPROJECTDESCRIPTION LocationinEnvironmental FilingRequirement Report ProvideadetaileddescriptionandlocationmapoftheProject Section1.4andAppendix1A facilities.(380.12(c)(1)) Describeanynonjurisdictionalfacilitiesthatwouldbebuiltin Section1.13 associationwiththeProject.(380.12(c)(2)) Provide current original U.S. Geological Survey (USGS) 7.5 Appendix1A minute series topographic maps with mileposts showing the Projectfacilities.(380.12(c)(3)). Provide aerial images or photographs or alignment sheets Appendix1A based on these sources with mileposts showing the Project facilities.(380.12(c)(3)). Provide plot/site plans of compressor stations showing the Pending location of the nearest noisesensitive areas (NSA) within 1mile.(380.12(c)(3,4)). Describe construction and restoration methods. (380.12(c) Section1.6 (6)). Identify the permits required for construction across surface Section1.11 waters.(380.12(c)(9)). Provide the names and addresses of all affected landowners Section1.10.3 and certify that all affected landowners would be notified as requiredin157.6(d).(380.12(a)(4)and(c)(10)). ResourceReport1GeneralProjectDescription i SawgrassStorageProject April2011 RESPONSESTOFERCSCOMMENTSONDRAFTRESOURCEREPORTS (LetterDatedNovember24,2010) LocationofResponsein FERCComment EnvironmentalReport 1. Section1.5.1statesSawgrasswouldchipandspreadwoodyvegetation Textinsection1.5.1modifiedinresponse. over the disturbed area or bury it on site. Clarify that landowner approvalwouldbeobtainedpriortoburialofanyvegetation. 2. Clarify in section 1.5.1 if any vegetation maintenance would occur at Textinsection1.5.1modifiedinresponse. theabandonedwellpadsduringoperationoftheproject. 3. Giventhatmanyprojectswiththesameconstructionconstraintswere Seerevisionsinsection1.5.2.Sawgrasshasreducedthe abletoconstructthroughwetlandswithinFERCstaffsrecommended typical rightofway width in wetlands to 75 feet. 75footwide rightofway, provide additional justification why this Exceptions due to sitespecific conditions will be projectshouldrequiremorerightofwaywidth(e.g.,ElbaIII,Cypress, requested in updated Resource Report 2. Further, Southeast Supply Header System, Port Arthur LNG Pipeline, and Sawgrasshasreducedthetypicalrightofwaywidthfor CameronLNGPipeline).Inaddition,providefurtherjustificationwhy 20and24inchdiameterpipelinesinuplandareasto75 a100footwiderightofwayisrequiredtoconstructthe20and24 feet. inchdiameterpipelinesinuplandareas. 4. Providecrosssectiondiagramsdepictingtypicalwetlandconstruction. DiagramsincludedinAppendix1A5. 5. Section 1.6.2.3 states that the construction procedures used to cross Textinsection1.6.2.3modifiedinresponse. unsaturated wetlands are similar to those used on dry land. Clarify thatSawgrasswouldminimizetheconstructiontimewithinwetlands. 6. Table1.61showsthatthe