Accepting bidsDeadline in 15 daysTree pruning and hedge trimming

Trimming of overhead lines

Official title in French: Elagage des lignes aériennes

Key points at a glanceAI summary

Services industriels de Genève is procuring pruning of overhead power lines across its network to maintain safe clearances between trees and conductors.

Contract
Annual prices are quoted by task; the contract may be renewed twice for one year, up to five years total.
Eligibility
Submit three comparable, recent references; Lot 1 also requires an insulated 1000 V fibre-basket lift and insulated-handle tools.
Award
Price counts 30%; methodology and resources 30%, organisation and references 20%, and sustainability 20%.
Watch out
The offer remains binding for the whole contract; on-call service requires 24/7 coverage and arrival on site within one hour.
Lot 1
Low-voltage 980 V and 400 V lines, 144 km.
Lot 2
High- and medium-voltage lines: 130 kV and 18 kV.

Documents for your bid

  • DAO 2026 - Elagage lignes aériennes.zipTender documents · 2.6 MB

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Key dates

  1. 02.10.2026Published on simap.ch
  2. 12.10.2026Questions round
  3. 11.11.2026, 12:30Submission deadlineDeadline in 15 days

Lots

LotTitle
1Lignes basse tension (BT)
2Lignes haute et moyenne tension (HT/MT)

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Notice text

View on simap.ch

Unofficial reproduction. The French text below is taken unchanged from SIMAP notice no. 45210. Only the official notice is binding.

Le mandat concerne l’Elagage des lignes aériennes du réseau aérien des Services Industriels de Genève (SIG). Ce réseau est constitué de trois niveaux de tension. Le réseau HT (130 kV) est constitué de 47 kilomètres de ligne, de 80 pylônes électriques (mâts treillis) avec une hauteur hors sol de 30 à 60 mètres. Le réseau MT (18 kV) est constitué de 37 kilomètres de lignes, principalement sur supports béton avec des distances hors sol de 10 à 20 mètres. Le réseau basse tension, avec deux niveaux de tension : le réseau 980 V et le réseau 400 V. Les hauteurs hors sol sont principalement de 10 à 15 mètres. Les supports sont majoritairement des supports bois avec quelques supports béton. La longueur de ce réseau est de 144 kilomètres

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