The government of Guatemala through the National Electrification Institute -INDE- requires cleaning and maintenance of substations in the western system.
Government of Guatemala Purchase 15962857:
"The National Institute of Electrification requires the maintenance of substations of the western system of ETCEE-INDE consists of green areas and pebble of substation yards.
The area to intervene in the maintenance of green areas is 267,857 square meters and the maintenance of maneuvering yards is 188,078 square meters.
The awarded party must have complete availability to provide maintenance according to the areas of each of the different substations of the Western System.
For the pebble area, weeds may be pulled out manually, but the type of vegetation that cannot be pulled out must be removed prior to using elements to remove this type of vegetation from the roots.
In substations where there are trees within the perimeter of the substation and these have branches whose growth covers the perimeter walls, or the wire, these branches must be cut with care to avoid damaging both the perimeter wall and the wire.
If there are ornamental trees within the assigned area, the Contractor shall be responsible for pruning and liming the base, which shall cover the periphery of the trunk up to a height of 1.5 meters. If shrubs are found, they shall be removed in their entirety.
Systemic herbicide must be applied to all substations, both in the green area and in the pebble area (maneuvering yard and high voltage equipment).
The work performed must be documented with a photographic record to be attached to the final report.
For more information, enter the tender
Deadline for submission of bids: March 09, 2022.