Fresilia-Fondo Valle Trigno road

Road linking the Production center of Fresilia to the road “Fondo Valle Trigno”

Country

Italy

Name of Client

Comunità Montana Sannio

Financing sources

Regione Molise

Association

dr. Carlo Scasserra (member)

Duration

10/1990 - 04/1997

Project Description

Preliminary and final design, 1^st lot, 3^rd and 4^th part (11,633 km). Works supervision, control and accounting for the 1^st lot – 3^rd part.

Two lots on the transversal connection between F.V. Biferno and F.V. Trigno. It crosses grounds made of sandstone and shaley marl with numerous bearing structures and viaducts.

This is a track complex enough geologically speaking: marl is extremely altered and there is an elevated degree of fracturing as far as the stony formation is concerned.

1^st lot – 3^rd part: Viaducts of: S. Rocco I (109.20 lm), Tre Confini (141 lm), S. Rocco II (73.50 lm), S. Maria (81.20 lm) and Defensa (36 lm) – prestressed reinforced concrete beams of 36 lm.

1^st lot – 4^th part:Viaducts of: Vigne (142.20 lm), Pelaciupo (106.30 lm), Merigo (106 lm), Formoso (322 lm), Castellano (177 lm - prestressed reinforced concrete beams of 35.20 lm). Bridge on the Trigno stream (476 lm – spans of 54 m – Foundations on piles, Æ 1200 / Æ 1500). Tunnels of: Pelaciupo (42 m), Castellana (105 m).

Services Description

Feasibility study, Preliminary and final design, Topographical survey, Geological-technical study, Preparation of Tender documents, Work Supervision.