Supply and final installation of the pipeline of the Pumping Plant 5 to the Oscillation Tower 5.

Excavation of 4.1 meters in diameter and 72 meters in length to make the crossing under a federal highway and a feed channel to the Pumping Plant in operation.

These works involved the stoppage of the pumping for its installation and the continuous work of human resources, to be carried out in the shortest possible time. Additionally, all the quality, safety and hygiene standards contemplated in the contract were complied with, in order to reduce the inconveniences to the population.

Civil works in the Power Plant of the Pumping Plant 5, which included the discharges of pumping equipment and the placement of 9 butterfly valves ranging from nominal diameters from 1,000 mm to 700 mm as well as flanges and dismantling joints.

Civil works in the Power Plant of the Pumping Plant 5, which included the discharges of pumping equipment and the installation of 9 butterfly valves ranging from nominal diameters from 1,000 mm to 700 mm as well as flanges and dismantling joints.

Full rigid mechanical coupling joint, class 600 and nominal diameter of 1,000 mm, manufactured in ST 37-2 carbon steel brand VAG.

Supply and installation of butterfly type isolation valve, manufactured in ductile cast iron EN-JS 1030, with seal made in EPDM, disc with double eccentricity with electric actuator and manual gear coupling vertical position, for drinking water, flanged ends according to standard ANSI B16.1, nominal diameter of 1000 mm.

Supply and installation of gate type sectioning valve, fixed stem with manual operator, for raw water, made of forged steel, bronze seats, flanged ends ANSI B16.1 class 600, nominal diameter of 3 "(76.2 mm).

Supply and installation of anticorrosive protection on exterior and interior surfaces of pipes and special pieces of steel with 100% solids based on polyurethane.

Cutting of existing pipe for insertion of special pieces.

Supply and installation of insert type YEE, main body and derivation made of API 5L x42 carbon steel pipe, with nominal diameter of 114 "(2895.6 mm) and thickness of 1 1/8"

(28.57 mm), bevelled ends for field welding, with triple plate reinforcement made of structural steel API 5L x42, with a thickness of 5 "(127.0 mm). Supply and installation of reduction made of carbon steel pipe API 5L x42, with a thickness of 1 1/8 "(28.6 mm), beveled ends for field welding, with diameters of 114" x124 "(2895.6x3149.6mm) and total length of 6757 mm.

Supply and installation of elbow made of ASTM API 5L x42 carbon steel pipe, with a thickness of 1 "(25.4 mm), bevelled ends for field welding, with nominal diameter of 124" (3,149.60 mm) and deflection of 21 ° 33'53 ".

Supply and installation of gate type isolating valve, fixed stem with manual operator, for raw water, made of forged steel, bronze seats, flanged ends ANSI B16.1 class 600, nominal diameter of 12 "(304.8 mm).

Supply, rating and placement of reinforcing steel f'y = 4,200 kg / cm2 Perforations in concrete structures. Armed, with 1 1/8 "diameter hole and 40 cm deep with DD 130 Hilti drilling rig to anchor the project berth assembly through shear connectors.

Stabilization mixture for the subsoil injection. Trace and leveling of the definitive tunnel of the chain 0 + 201 to 0 + 272. Supply and installation of cast concrete of strength f'c = 300 kg / cm² of 25 cm thickness in the main tunnel at half a point. Supply, manufacture, transport and testing of sections of carbon steel pipe with 3.15 m (124 ") diameter, with variable length and thickness with bevelled ends for field welding.

Supply and installation of YEE type insert, manufactured in ASTM A-53 GR-B carbon steel pipe, with nominal diameter of 138 "(3505.2 mm), with triple plate reinforcement made of structural steel A-36, with a thickness of 1.5 "(38.1 mm). Supply of TEE type insert, manufactured in ASTM A-53 GR-B carbon steel pipe, with a nominal diameter of 138 "(3505.20 mm), with triple plate reinforcement made of structural steel A-36, with a thickness of 1.5 "(38.10 mm).