Commissioned by: The Financial Development Company of the city of Herzelia
Time spent: 12 months
Cost: 22M NIS
Project Description:
Solving drainage solution for flooding problems in the greater area of Herzelia.
Commissioned by: Dan Region Union / Shapir Civil and Oceanic Engineers Ltd
Cost: 32M NIS
Project Description:
The project includes pipe jacking of 2,500 meters in four sections from a jacking shaft with a depth of 30 meters.
Internal diameter of the pipes is 2.6 meters and is 4 meters in length.
The jacking was executed through sand, red loam and thick clay and continued a total of 8 months.
Commissioned by: Dan Region Association of Towns For Sewage
Duration: 18: months
Contract value: NIS 60M
Project Description:
Right at the heart of the city of Jaffa run two underground pipes each with 1.25 meter diameter, and 3.5 Km in length.
These pipes gather and transport most of the sewerage produced by 2 million people that live in the Gush-Dan area to the Shaphdan Sewerage Plant. The pipes were laid out 25 yaers ago and their physical state demanded immediate reinforcing and upgrading.
The company had to answer a double challenge: fixing and renewing the existing sewer line, without disturbing the daily life of the many residents and merchants living and working in this very crowded area, and protecting the sea front the discharge of sewerage.
Shtang's solution to this challenge was installing a temporary overhead bypass pipe, which gathered and transported the sewage that enabled the company to fix and reinforce the existing lines, using Ferrocement technique - which has a definite advantage in the relatively thin pipes is enables, but demands maximum precision and a very high level of proficiency.
Shtang accomplished all requirements and completed the job before the stipulated time to everyone's satisfaction.