Tenders are invited for Construction And Expansion Tests Of San Buenaventura And San Pedro Sula Sur 230 138 Kv Electrical Substations And 230 Kv Double Terna Transmission Line

Construction And Expansion Tests Of San Buenaventura And San Pedro Sula Sur 230 138 Kv Electrical Substations And 230 Kv Double Terna Transmission LineProject Support For The National Program Of Electric Power Transmission And It Is Proposed To Use Part Of The Funds Of These Loans To Make The Payments Stipulated In The Construction And Expansion Tests Of The San Buenaventura And San Pedro Sula Sur 230 138 Kv Substations And The 230 Kv Double Terna Transmission Line One One C The Tender Will Be Governed By The Rules And Procedures For Eligibility Of The Inter American Development Bank One One D The National Electric Power Company Invites Eligible Bidders To Submit Sealed Bids For The Design Supply Transportation Assembly Testing Civil Works Of All The Equipment Contemplated For The Project Consisting Of The Construction Of The Substation Expansion Of San Buenaventura And San Pedro Sula Sur And Construction Of A 230 Kv Double Triplex Transmission Line Which Includes San Buenaventura Substation ExpansionCurrently The San Buenaventura Substation Is Built With One 1 Complete Bay In A Switch And A Half Configuration And One 1 Bay With Two Switches These Bays Are Currently Connected To Three 3 230Kv Transmission Lines Distributed As Follows One 1 To The Francisco Moraz n Dam El Cajon One 1 To Se Amarateca One 1 Se La Entrada These Two Current Bays Are Connected Through The Existing Buses B 609 B 627 The Scope For The Expansion Of The Substation Consists Of The Supply Design Engineering Installation Transfers Spare Parts Tests In The Factory And On Site And Commissioning Of The Following Components Electromechanical WorksConstruction Of A Bay With Two Power Switches That Will Connect To One 1 Feeder To Receive The New Transmission Line That Comes From The San Pedro Sula Sur Substation Which Consists Of The Supply And Installation Of Electromechanical Equipment In The Substation Yard Such As 230Kv Power Switches 230Kv Potential Transformers 230Kv Lightning Arresters 230Kv Three Pole Disconnectors Metal Support Structures For Larger And Smaller Equipment Inductive Potential Transformers For Own Service At 230Kv Connected To Each Of The Equipment In The New 230Kv Bay To Be Installed In The Yard To The Control Room Connection Of The Signals Required From The Control Protection And Measurement Equipment Installed In The Existing Bay At 230Kv And The New Bay At 230Kv To The Control Room Supply And Installation Of A Thermowell Type Landing System In The New Main Mesh And Connection To The Existing Main Mesh With Solderable Connectors Mechanical Connectors In The Descents For The Yard Equipment And In The Control Room And Fences Supply And Installation Of Communication Equipment Integrated Control Protection And Monitoring System For Electric Substation Hmi Pc M Boards For Transmission Line Supply And Installation Of Boards For Own Service For The Substation Civil WorksSoil Study Construction Of Internal Street And Curbs Drainage System For Rainwater And Wastewater Construction Of A New Control Room In The Yard Construction Of Gutters For The Installation Of Control Power And Measurement Cable Foundations For Minor Equipment San Pedro Sula Sur SubstationCurrently The San Pedro Sula Sur Substation Is Built With Four 4 Complete Bays In A Switch And A Half Configuration And One 1 Bay With Two Switches These Bays Are Currently Connected To The Nine 9 138Kv Transmission Lines Distributed As Follows Two 2 To Se La Puerta One 1 To Se Circunvalaci n Two 2 To Choloma Iii Generation Plant One 1 Towards Se Villa Nueva One 1 Towards Se Santa Marta One 1 Towards Se Bermejo And One 1 Towards Se Naco These Five Current Bays Are Connected Through The Existing Buses B 558 B 559 The Scope For The Expansion Of The Substation Consists Of The Supply Design Engineering Installation Transfers Spare Parts Tests In The Factory And On Site And Commissioning Of The Following Components Electromechanical Works1 Construction Of A Complete 230Kv Bay With A Switch And A Half Configuration That Will Connect Two 2 Feeders To Connect And Receive The New Transmission Line To The San Buenaventura Substation And The Other Feeder To Connect The 230 138Kv 150Mva Power Autotransformer 2 Construction Of A 138Kv Bay With Two 2 Switches To Connect The Low Side Of The 150Mva 230 138Kv Power Autotransformer And To Existing Buses B 558 B 559 3 Supply And Installation Of One 1 Power Autotransformer Of 230 138Kv Of 150Mva 4 Supply And Installation Of Electromechanical Equipment In The Substation Yard Such As 230Kv And 138Kv Power Switches 230Kv And 138Kv Potential Transformers 230Kv And 138Kv Lightning Arresters 230Kv And 138Kv Three Pole Disconnectors Metal Support Structures For Equipping Larger And Lower Inductive Potential Transformers For Own Service At 138Kv 5 Connection Of Each Of The New 230Kv And 138Kv Bays From The Yard To The Control Room 6 Connection Of The Signals Required From The Control Protection And Measurement Equipment Installed In The Existing Bay At 138Kv And The New Bay At 138Kv To The Control Room 7 Supply And Installation Of A Thermowell Type Landing System In The New Main Mesh And Connection To The Existing Main Mesh With Solderable Connectors Mechanical Connectors In The Descents For The Yard Equipment And In The Control Room And Fences 8 Supply And Installation Of Communication Equipment Integrated Control Protection And Monitoring System For Electric Substation Hmi Pc M Boards For The New Power Autotransformer And Transmission Line 9 Supply And Installation Of Boards For Own Service For The Substation 10 Supply And Installation Of Ods Fiber Optic Cable From The Port Of Arrival Of The 230 Kv Line To The Control Room And Connection To The Communication Fusion And Reflex Metric Test Equipment 11 On Site Tests And Commercial Operation Civil Works1 Soil Study 2 Construction Of Internal Street And Curbs 3 Drainage System For Rainwater And Wastewater 4 Construction Of A Cyclone Mesh Fence With Its Gates For Vehicular And Pedestrian Access To The Substation 5 Filling Of Select Material 6 Construction Of Expansion Of The Existing Control Room 7 Construction Of A Guardhouse 8 Installation Of A French Type Drainage System With Ads Type Pipe Installation Of Ads Type Pipes 9 Ditches For Rainwater 10 Registration Boxes For Rainwater 11 Construction Of Gutters For The Installation Of Control Power And Measurement Cable12 Foundations For Minor And Major Equipment 13 Slopes 230 Kv Line San Buenaventura San Pedro Sula SurThe Project Consists Of The Construction Of A 230Kv Overhead Transmission Line With An Approximate Length Of 48 0 Kilometers With Double Circuit Double Conductor Per Phase Caliber 477 Mcm Acsr Flicker Guard Cable Type Opgw The Route Of This Line Has Already Been Fully Defined Determining That Of The Total Length To Connect The Existing San Buenaventura And San Pedro Sula Sur Substations The Following Correspond I 31 Km Of Double Line With Lattice Towers Ii 5 Km Of Line In Double Triplet With Self Supported Concrete Poles Iii 4 Km Of Line In Single Triplet With Lattice Type Towers Iv 4 Km Of Line In Single Triplet With Self Supported Concrete Posts And V 4 Km Of Line In Four Triplets With Lattice Type Towers The Transmission Line Will Be Built In Certain Sections Using The Easement Of The Existing 138Kv Line Which Is In Commercial Operation And Is Currently Known As The Rio Lindo Caracol Villanueva San Pedro Sula Sur Line L502 L504 L531 Therefore In These Sections The New Line Will Be Built In A Double Triplet Where Both Triples Will Be Isolated At 230 Kv However One Of The Triples Will Operate At 138 Kv The One That Corresponds To Line L502 L504 L531 For What Should Be Disassembled And Packed The Towers Disassembled And Packed The Conductor Disassembled And Packed The Opgw Type Cable Disassembled The Insulators And Fittings All Of The Structures Conductors Cables And Fittings Which Have Been Dismantled They Must Be Delivered To The Enee Warehouse Located In Ca averal And La Puerta If Required By Enee The New 230Kv Line Must Be Operated And Powered In Sections Especially The Shortlist Corresponding To The Rio Lindo Caracol Villanueva San Pedro Sula Sur Line L502 L504 L531 Since The Unavailability Of This Line Can Cause Operational Problems In The Sin Network So The Contractor Must Present Connection Options If Requested By Enee As Soon As Possible E L Range For The Construction Of The Power Transmission Line Consist Of The Following 1 Stakeout And Topographic Survey Of The Route Of The Line Selected By Enee 2 Soil Study 3 Design Engineering 4 Supply And Installation Of Double Triplet Single Triplet Four Triplets Self Supported Concrete Posts 5 Supply And Installation Of Aluminum Conductor Acsr 477Mcm Two Wires Per Phase 6 Supply And Installation Of Rigid Silicone Rubber Insulators And Or Chain Of Insulators And Fittings For The Dressing Of Finishing And Suspension Structures For Each Of The Lattice Type Towers And Concrete Posts 7 Supply And Installation Of Hardware For Laying The Opgw Fiber Optic8 Supply And Installation Of Opgw Fiber Optic Cable Including Junction Boxes Mergers And Reflector Metric Tests 9 Supply Of Aerial Buoys Warning Signs For The Towers And Concrete Poles 10 Supply And Installation Of A Landing System For Each Of The Lattice Type Towers And Structures On Concrete Posts 11 Foundations For Each Of The Lattice Type Towers And Concrete Posts 12 Access Roads To The Sites Of The Structures 13 Cleaning Of The Easement Strip Of The Line Route 14 Dismantling And Transfer To The Enee Warehouses Of 477Mcm Conductor Opgw Guard Wire Opgw Fiber Optic Fittings Insulators And Fittings Lattice Towers From The Existing Line At 138Kv 15 Demolish The Concrete Base Of Each Existing Lattice Type Tower To Be Removed From The 138 Kv Line 16 On Site Tests Point To Point Tests And Commissioning

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