Design of the reinforcement of pipes in the conduction lines 1 and 2, in the sections between the Tank Pericos and the Tank Santa Isabel and structures of the Cutzamala system.
                            Rehabilitation and reinforcement of 10 PCCP tubes of 99 "diameter, through the placement of post-tensioned tendons.
Supply and installation of 6 air intake and expulsion valves (VAEA), using the HOT TAPPING method in the pipeline live.
Structural design for the repair of existing 99 "diameter concrete pipe by post-tensioned tendon method.

Supply and installation of extruded tendons with plastic coating type DSI, to repair tubes of 7.32 m in length for a working pressure of 40 mca, including: wedges, protection seals for corrosion, side plates, grease, portacuñas and anchoring wedges.
Drainage operation box of 2.85 x 4.00 x 4.00 m, foundation slab of 25 cm thickness, reinforced walls with a thickness of 20 cm, deck slab based on marimbas of 30 x 20 cm Reinforced with an angle of 2 "x 2" x ¼ "perimeter Installation of concrete closure of 2,500 mm (99") in diameter, with sliding hoods, composed of three special pieces, to give a total length of 7.32 m. of the "ICHSA" pipe brand, consisting of a bell-spike concrete adapter (2,782 m), a spike-by-spigot adapter (2,782 m) and a spool with sliding bells (1,756 m), for a working pressure of 10 bars, including: 99 "diameter gaskets, 800 mm inner diameter tangential outlet, with 60 cm pipe length and flange of the same diameter.

Uninstallation and reinstallation of optical fiber in the sites where sectioning valves of lines 1 and 2 will be installed during the stoppages of the aqueduct.
Lifting, driving and recovery of stake table AZ19-700 of 12,192 m length Supply and placement of profiles CE 102 x 8.09 kg / ml and 15 cm, on backing plate. Supply or update of SCADA license in supervisory control center.