The procurement is a framework agreement for Sinfra's members for successive calls during the framework agreement period for the procurement area / -n / subcontract A, B and / or C.

A. Wiring Maintenance VA-Net

1. Cleaning / cleaning

2. Investigation of additional water

B. Wiring Renewal VA Network

1. Pressurized wiring

2. Obviously

C. Well renovation

1. Renovation Descent Well

The procurement is a framework agreement for Sinfra's members for successive calls during the framework agreement period for the procurement area / -n / subcontract A, B and / or C.

A. Wiring Maintenance VA-Net

1. Cleaning / cleaning

2. Investigation of additional water

B. Wiring Renewal VA Network

1. Pressurized wiring

2. Obviously

C. Well renovation

1. Renovation Descent Well