certification - ossa

Bureau Veritas Iberia S.L. C/ Valportillo Primera 22-24, Edificio Caoba, 28108 Alcobendas - Madrid, España

1/5

Certification Awarded to

GRUPO OBRAS SUBTERRANEAS

CL ISLA GRACIOSA, 1 PLANTA 2 PUERTA 4 – 28703 – S. SEBASTIÁN DE LOS REYES – MADRID - ESPAÑA

Bureau Veritas Certification certifies that the Management System has been audited and found to be in accordance with the requirements of standard:

STANDARD

ISO 45001:2018 Scope of certification:

THE EXECUTION OF PROJECTS AND THE CONSTRUCTION OF ALL TYPES

OF WORKS: EARTHWORKS AND DRILLING. TUNNELS, CAVERNS, SHAFTS AND ANY KIND OF UNDERGROUND WORKS. BRIDGES, VIADUCTS AND

LARGE STRUCTURES (ENGINEERING, MASS CONCRETE, AND REINFORCED CONCRETE). HYDRAULIC WORKS (SUPPLY AND DRAINAGE. CHANNELS, DITCHES AND DRAINS, RIVER BANK

PROTECTIONS AND RIVER CHANNELLING, HYDRAULIC WORKS WITHOUT SPECIFIC QUALIFICATION), ROADS AND WAYS (WITH REINFORCED

PAVEMENT, WITH BITUMINOUX MIXES. SIGNALLING AND ROAD MARKINGS. ROAD WORKS WITHOUT SPECIFI QUALIFICATION).

ELECTRICAL INSTALLATIONS (LIGHTING AND LUMINOUS MARKINGS, LOW TENSION DISTRIBUTION, ELECTRICAL INSTALLATIONS WITHOUT

SPECIFIC QUALIFICATION). ELECTRICAL INSTALLATIONS (ELECTRONIC INSTALLATIONS, ELECTRICAL INSTALLATIONS WITHOUT SPECIFIC

QUALIFICATION); MECHANICAL INSTALLATIONS (RAISING OR TRANSPORTING SYSTEMS, MECHANICAL INSTALLATIONS WITHOUT

SPECIFIC QUALIFICATION); SPECIFIC WORKS (DRILLING, INJECTIONS, PILOTING, SHEET PILING, GARDENING AND PLANTS).

Certificate Number: ES105780-1

Original Approval Date with other Certification Body: 01-08-2019

Effective date: 01-08-2019

Certificate expiration date: 31-07-2022

This certificate is valid, subject to the general and specific terms and conditions of certification services


2/5



Company Name Address Scope

OBRAS SUBTERRÁNEAS, S.A.

CENTRO DE PRODUCCIÓN: CL ISLA GRACIOSA, 1 PLANTA 2

PUERTA 4 – 28703 – S. SEBASTIÁN DE LOS REYES –

MADRID - ESPAÑA


OF WORKS: EARTHWORKS AND DRILLING. TUNNELS, CAVERNS,

SHAFTS AND ANY KIND OF UNDERGROUND WORKS. BRIDGES,

VIADUCTS AND LARGE STRUCTURES (ENGINEERING,

MASS CONCRETE, AND REINFORCED CONCRETE).

HYDRAULIC WORKS (SUPPLY AND DRAINAGE. CHANNELS, DITCHES

AND DRAINS, RIVER BANK PROTECTIONS AND RIVER

CHANNELLING, HYDRAULIC WORKS WITHOUT SPECIFIC

QUALIFICATION), ROADS AND WAYS (WITH REINFORCED

PAVEMENT, WITH BITUMINOUX MIXES. SIGNALLING AND ROAD

MARKINGS. ROAD WORKS WITHOUT SPECIFI QUALIFICATION).

ELECTRICAL INSTALLATIONS (LIGHTING AND LUMINOUS MARKINGS, LOW TENSION

DISTRIBUTION, ELECTRICAL INSTALLATIONS WITHOUT

SPECIFIC QUALIFICATION). ELECTRICAL INSTALLATIONS

(ELECTRONIC INSTALLATIONS, ELECTRICAL INSTALLATIONS

WITHOUT SPECIFIC QUALIFICATION); MECHANICAL

INSTALLATIONS (RAISING OR TRANSPORTING SYSTEMS,

MECHANICAL INSTALLATIONS WITHOUT SPECIFIC

QUALIFICATION); SPECIFIC WORKS (DRILLING, INJECTIONS, PILOTING,

SHEET PILING, GARDENING AND PLANTS).

AGENCIA EN CHILE: C/ BADAJOZ 130, PISO 6 OF.601 -

LOS CONDES - SANTIAGO DE CHILE - CHILE

AGENCIA EN MÉXICO: AVDA. PASEO DE LA REFORMA, Nº EXTERIOR 404 - Nº INTERIOR 60 - COLONIA JUÁREZ - 6600 -

DELEGACIÓN DE CUAUHTEMOC- CIUDAD DE

MÉXICO - MÉXICO

SUCURSAL EN COLOMBIA: C/ 16 AA SUR Nº 42-74 - MEDELLIN - COLOMBIA

SUCURSAL EN LA REPUBLICA DE PERU:

C/ JIRÓN MONTERROSA, 233, OF. 405 - SANTIAGO DE SURCO -

LIMA - PERÚ

PARQUE DE MAQUINARIAS: CTRA. PARACUELLOS A FUENTE

EL SAZ, KM 18,900- CM LOS MALATONES S/N - 28119 -

ALGETE - MADRID







3/5



Company Name Address Scope

HISISA

CL ISLA GRACIOSA, 1 PLANTA 2 PUERTA 4 – 28703 –

S. SEBASTIÁN DE LOS REYES – MADRID - ESPAÑA


OF WORKS: EARTHWORKS AND DRILLING. TUNNELS, CAVERNS,

SHAFTS AND ANY KIND OF UNDERGROUND WORKS. BRIDGES,

VIADUCTS AND LARGE STRUCTURES (ENGINEERING,

MASS CONCRETE, AND REINFORCED CONCRETE).

HYDRAULIC WORKS (SUPPLY AND DRAINAGE. CHANNELS, DITCHES

AND DRAINS, RIVER BANK PROTECTIONS AND RIVER

CHANNELLING, HYDRAULIC WORKS WITHOUT SPECIFIC

QUALIFICATION), ROADS AND WAYS (WITH REINFORCED

PAVEMENT, WITH BITUMINOUX MIXES. SIGNALLING AND ROAD

MARKINGS. ROAD WORKS WITHOUT SPECIFI QUALIFICATION).

ELECTRICAL INSTALLATIONS (LIGHTING AND LUMINOUS MARKINGS, LOW TENSION

DISTRIBUTION, ELECTRICAL INSTALLATIONS WITHOUT

SPECIFIC QUALIFICATION). ELECTRICAL INSTALLATIONS

(ELECTRONIC INSTALLATIONS, ELECTRICAL INSTALLATIONS

WITHOUT SPECIFIC QUALIFICATION); MECHANICAL

INSTALLATIONS (RAISING OR TRANSPORTING SYSTEMS,

MECHANICAL INSTALLATIONS WITHOUT SPECIFIC

QUALIFICATION); SPECIFIC WORKS (DRILLING, INJECTIONS, PILOTING,

SHEET PILING, GARDENING AND PLANTS).







4/5

ANNEX Certification

Awarded to

OBRAS SUBTERRÁNEAS, S.A. CENTRO DE PRODUCCIÓN: CL ISLA GRACIOSA, 1 PLANTA 2 PUERTA 4 – 28703 –

S. SEBASTIÁN DE LOS REYES – MADRID - ESPAÑA AGENCIA EN CHILE: C/ BADAJOZ 130, PISO 6 OF.601 - LOS CONDES -

SANTIAGO DE CHILE – CHILE AGENCIA EN MÉXICO: AVDA. PASEO DE LA REFORMA, Nº EXTERIOR 404 - Nº INTERIOR

60 - COLONIA JUÁREZ - 6600 - DELEGACIÓN DE CUAUHTEMOC- CIUDAD DE MÉXICO - MÉXICO

SUCURSAL EN COLOMBIA: C/ 16 AA SUR Nº 42-74 - MEDELLIN - COLOMBIA SUCURSAL EN LA REPUBLICA DE PERU: C/ JIRÓN MONTERROSA, 233, OF. 405 -

SANTIAGO DE SURCO - LIMA - PERÚ PARQUE DE MAQUINARIAS: CTRA. PARACUELLOS A FUENTE EL SAZ, KM 18,900- CM

LOS MALATONES S/N - 28119 - ALGETE – MADRID


STANDARD


THE EXECUTION OF PROJECTS AND THE CONSTRUCTION OF ALL TYPES OF WORKS:

EARTHWORKS AND DRILLING. TUNNELS, CAVERNS, SHAFTS AND ANY KIND OF UNDERGROUND WORKS. BRIDGES, VIADUCTS AND LARGE STRUCTURES

(ENGINEERING, MASS CONCRETE, AND REINFORCED CONCRETE). HYDRAULIC WORKS (SUPPLY AND DRAINAGE. CHANNELS, DITCHES AND DRAINS, RIVER BANK PROTECTIONS AND RIVER CHANNELLING, HYDRAULIC WORKS WITHOUT SPECIFIC

QUALIFICATION), ROADS AND WAYS (WITH REINFORCED PAVEMENT, WITH BITUMINOUX MIXES. SIGNALLING AND ROAD MARKINGS. ROAD WORKS WITHOUT

SPECIFI QUALIFICATION). ELECTRICAL INSTALLATIONS (LIGHTING AND LUMINOUS MARKINGS, LOW TENSION DISTRIBUTION, ELECTRICAL INSTALLATIONS WITHOUT

SPECIFIC QUALIFICATION). ELECTRICAL INSTALLATIONS (ELECTRONIC INSTALLATIONS, ELECTRICAL INSTALLATIONS WITHOUT SPECIFIC QUALIFICATION);

MECHANICAL INSTALLATIONS (RAISING OR TRANSPORTING SYSTEMS, MECHANICAL INSTALLATIONS WITHOUT SPECIFIC QUALIFICATION); SPECIFIC WORKS (DRILLING,

INJECTIONS, PILOTING, SHEET PILING, GARDENING AND PLANTS).

Certificate Number: ES105780-A-1




The existence and validity of this certificate are subject to those of the main certificate nº: ES105780-1


5/5

ANNEX Certification

Awarded to

HISISA

CL ISLA GRACIOSA, 1 PLANTA 2 PUERTA 4 – 28703 – S. SEBASTIÁN DE LOS REYES – MADRID - ESPAÑA


STANDARD


THE EXECUTION OF PROJECTS AND THE CONSTRUCTION OF ALL TYPES OF WORKS: EARTHWORKS AND DRILLING. TUNNELS, CAVERNS, SHAFTS AND ANY KIND OF

UNDERGROUND WORKS. BRIDGES, VIADUCTS AND LARGE STRUCTURES (ENGINEERING, MASS CONCRETE, AND REINFORCED CONCRETE). HYDRAULIC

WORKS (SUPPLY AND DRAINAGE. CHANNELS, DITCHES AND DRAINS, RIVER BANK PROTECTIONS AND RIVER CHANNELLING, HYDRAULIC WORKS WITHOUT SPECIFIC

QUALIFICATION), ROADS AND WAYS (WITH REINFORCED PAVEMENT, WITH BITUMINOUX MIXES. SIGNALLING AND ROAD MARKINGS. ROAD WORKS WITHOUT

SPECIFI QUALIFICATION). ELECTRICAL INSTALLATIONS (LIGHTING AND LUMINOUS MARKINGS, LOW TENSION DISTRIBUTION, ELECTRICAL INSTALLATIONS WITHOUT

SPECIFIC QUALIFICATION). ELECTRICAL INSTALLATIONS (ELECTRONIC INSTALLATIONS, ELECTRICAL INSTALLATIONS WITHOUT SPECIFIC QUALIFICATION);

MECHANICAL INSTALLATIONS (RAISING OR TRANSPORTING SYSTEMS, MECHANICAL INSTALLATIONS WITHOUT SPECIFIC QUALIFICATION); SPECIFIC WORKS (DRILLING,

INJECTIONS, PILOTING, SHEET PILING, GARDENING AND PLANTS).

Certificate Number: ES105780-B-2




The existence and validity of this certificate are subject to those of the main certificate nº: ES105780-1

certification - ossa

Documents