PIRELLI - ENEL PRODUCTION

SAN GIOBBE - SACCA SERENELLA POWER LINE 132 KV - 2001

Electric line 132 KV submarine and land pipe for primary cabins linking of S. giobbe (VE) - Sacca Selenella/Murano (VE) - Mestre/Barche, Comune di Venezia - 2001

CHARACERISTICS OF THE WORK

Global laying development:
• 6.950 ml at 2,00 m marine ditching
• 280 ml at 3,00 m marine ditching

Characteristics of cables:
• single energy cables Ø 120 mm - weight 33,5 Kg/ml
• bunch energy cables of 3 Ø 260 mm - weight 104,9 Kg/ml
• optics fibre cables  Ø 33 mm - weight 2,2 Kg/ml

Set up: continuos section to those set up in bunch in one dappling on laying strut

Partial development per every section:
• San Giobbe – Sacca Serenella ml 2.530;
• Sacca Serenella – Mestre ml 4.700.

Execution timing: 40 working days
Laying production: 650 ml per day


Images on the right:

1. Venice Project, where Nautilus has used the controlled horizontal drilling
2. MAC 1 work detail in salt marsh
3. Laying pipelines floating with Pirelli balloons
4. MAC 1 detail