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DUPLICATION OF THE ABROÑIGALES SEWAGE AND IMPROVEMENTS TO THE SEWAGE NETWORK OF PILILLAS AND MORATALAZ.

Owner: DIRECCIÓN GENERAL DE CALIDAD Y EVALUACIÓN AMBIENTAL.  (Madrid City Council)

Completion Year: Under construction

Construction Budget: US$ 40 Millions

Contractor company: DRAGADOS

Relevant details:

Description: Initial tunnel of 78.00 m long excavated in mined vaulted gallery, interior section of 3.40×3.40m. 85.00 m in the interior of working shaft, 2,380 m of main drain in Tunnel excavated with TBM, (EPB), of diameter 3.95 m. Drain system in mine of 400 m long for connecting Pilillas basin. Cut & Cover drain system of 640 m for connecting the basin of Moratalaz.

Structures: Working shaft of 13.00 m width, 83.75 m long, 16.00 m high with piles. Shaft for extracting the EPB. Inner diameter of 15 m, 36.00 m depth with piles. Structure of connection with collector B: Circular shaft of diameter of 10.00 m, 39.00 m depth, executed with secant piles. Internal spiral staircase to bridge the elevation gap of 22.00 m. Connections with minor drainage systems duplicates in Pilillas and Moratalaz.

Services performed:

Detailed design Project and Construction Management. Quantitative and Qualitative control. Construction Supervision.

About Us

GINPROSA was founded as a company in October 1990 by a group of highly experienced professionals from all disciplines of Civil Engineering. The firm has a staff of highly qualified engineers ideally suited to all of the activities undertaken by the company.

The principal services provided by GINPROSA  are: the development of Feasibility Studies, Engineering Reports, Preliminary and Detail Design Projects, Quality Control, On-site consultancy and the Supervision of construction works within the following sectors: Transport, Roads & highways, Railroads, Structures, Buildings, Masterplanning and Development, Water Supply and Waste Water infrastructures.

GINPROSA is an independent company with no links to financial groups or contractors, with its capital stock shared amongst the professionals of the company.

 GINPROSA’s head office is situated in calle José Echegaray, no. 18, 28232 LAS ROZAS (MADRID).  The over 2,000 m2 of office space is completely equipped with the most modern technological means for the efficient and effective production of all the business activities undertaken by the company. GINPROSA also has various offices distributed all over Spain.

Oficina Central

C/José Echegaray 18

28232, Las Rozas de Madrid.

Madrid. España.

T. +34 917 994 900

F. +34 917 994 910

ginprosa@ginprosa.es

Estados Unidos

2102 Business Center Dr. Ste. 130

Irvine, CA 92612

T. (949) 253-4660

T. (949) 253-4616

F. (949) 752-9316

ginprosa.california@ginprosa.com

Bogotá

OficinaColombia3

Calle 93B nº 17-42 Oficina 302

Edificio Classic Center I

Bogotá D.C. – Colombia

T. (+57)(1) 5307920

F. (+57)(1) 5307921

ginprosa.colombia@ginprosa.com

Medellín

Cll. 33  78-141 piso 3º.

PBX    (+57) (4)    460 2320

Movil (+57)  321 885 2793

ginprosa.medellin@ginprosa.com