• Supply and installation of butterfly-type sectioning valves of 1000 mm and 700 mm diameter with all the necessary parts for its proper operation (mechanical seal, (bypass, flanged segments) to the discharge of the pumps located in the pumping plant 5, between the ball valve and the discharge manifold.
• Supply a 114 "Yee" diameter, as well as all the elements for its correct operation, at the end of the discharge manifold to divide the flow between the high pressure Line 1 already built and the second high pressure line.
• Installation of a 138 "Yee in the high pressure line 1 with shunt to 126" diameter in the high pressure Line 2, as well as all the elements for its correct operation established in the project.
• Supply and installation of butterfly-type sectioning valves of 114 "with all the necessary parts for its good functioning (mechanical seal, Bypass, flanged segments) together with the derivation of the Yee located in the pipe of 114" to the discharge of the pumping plant 5.
• Installation of butterfly type sectioning valves of 138 "and 126" diameter with all necessary parts for proper operation (mechanical seal, Bypass, flanged segments) at the arrival of the Yee located on the 138 "pipe at the arrival of the to-5.Installation of steel line up to 124" with accessories.
• Supply of 124 "diameter steel pipe for the Second High Pressure Line from the 124" to 114 "reduction to where the high pressure piping is located that is located crossing below the Toluca-Valle Bravo and the channel Héctor Martínez de Meza.
• Construction of the diversion path of the vehicular passage, open excavations, protection works (reinforced concrete formwork), compacted fillings, replacement of asphalt pavement, to allow the correct installation of the line of conduction.
• Demolition and reconstruction of existing facilities for adaptation of office areas and pedestrian traffic.
• Installation and adaptation of field offices, warehouses, sanitary services and medical services necessary for the execution and control of the work of this project.
• Minor or support works indicated in the plans and terms of reference.
• General cleaning once finished the works that comprise this project.
• The installation of "TEE" 138 "in High Pressure Line No. 1 with 99" diameter bypass to Line No. 3 with 99 "butterfly valve with all necessary parts for proper operation (gasket Mechanical, bypass, flanged segments) at the exit of the third line of conduction.
