Grading, Compaction, Soil Remediation and Foundation Works – STFA Construction Group

Doha Metro Gold Line Curtain Grouting Works

Ferdi Tiyek — Sun, 10 Jul 2016 14:09:15 +0000

In the scope of Doha Metro Gold Line Project, curtain grouting is planned for reduction of the groundwater inflow during the construction phase . In order to achieve that various numbers of both vertical and inclined (up to 18° from vertical) boreholes are drilled down to 36m depth and grouted bottom up by single packer grouting method at 5m long stages having 10 to 2 bars of descending pressure criteria.

DP World Yarimca Container Terminal Project

Ferdi Tiyek — Thu, 10 Dec 2015 14:29:28 +0000

In the scope of DP World Yarımca Container Terminal project below listed works are completed
successfully, Geotechnical Design of project is prepared and approvals are received From Consultant and IDV ,Trial JG Designs are carried out and JG parameters are selected , A total 14 954 nos JG columns are constructed with a total of 261.314 m Jet Grouting , Performance Load tests on Single Columns are carried out ,Multi Column Load tests are carried out on selected group of Columns, Visual checks , Rotary corings and UCS tests arecarried out at selected columns, PIT tests are executed on selected columns ,CPT tests are carried at selected zones.

Rota Cement Factory Quay Piling Works

stfaconst — Sun, 01 Jun 2014 10:27:24 +0000

87 bored piles with dia of Ø2000mm, each having a length of 45-70m were constructed by reverse circulation drilling.

The Construction Of the Grand Mosque for H.h. Sheikh Zayed Bin Sultan the Second, Abu Dhabi

stfaconst — Sun, 01 Jun 2014 10:26:39 +0000

Manufacturing of Ø600mm, 800 mm, 950 mm and 1250 mm bored cast in-situ reinforced concrete piles with temporary casing with lengths varying from 16 m to 27 m. Total length of piles manufactured is 110,800 m.

Urea Production Plant Stone Column Works

stfaconst — Sun, 01 Jun 2014 10:25:39 +0000

The scope of work includes the manufacturing of 2,500 to 3,500 nos of Ø800 mm diameter stone columns having lengths of 10-15 m.

Jumeirah Beach Residence Piling Works Jbr4, Dubai

stfaconst — Sun, 01 Jun 2014 10:24:56 +0000

The piling contract comprise the manufacturing of concrete bored piles in area JBR 4 & 6 of the Jumeirah Beach Residence.
In area JBR 4 the work consists of the manufacturing of 1735 nos of Ø900-Ø1200 mm bored cast in-situ reinforced concrete piles.

Piling Works-general Construction Works Offsite Area Sohar Refinery Project, Sohar

stfaconst — Sun, 01 Jun 2014 10:23:00 +0000

The project covers the manufacturing of 514 nos of Ø450 mm , 1239 nos of Ø550mm and 381 nos of Ø600 mm diameter bored cast in-situ reinforced concrete piles. The total length of piles is 21,805 m.

Piling Works Related to Sohar Refinery Project

stfaconst — Sun, 01 Jun 2014 10:21:56 +0000

The project covers the manufacturing of 2470 nos of Ø450 mm, 2625 nos of Ø550 mm, 547 nos of Ø600 mm and 154 nos of Ø 900 mm diameter bored cast in-situ reinforced concrete piles. The total length of piles is 54,497 m.

Palm Jumeirah Shoreline Apartments Sector1 & 3

stfaconst — Sun, 01 Jun 2014 10:21:13 +0000

The scope of work includes the manufacturing of appr. 5,460 no’s of Ø600-800mm bored piles.

Renovation and Foundation Improvement Of Ahmed Yesevi Tomb – Kazakistan

stfaconst — Sun, 01 Jun 2014 10:20:12 +0000

23,720 m of Jet Grout columns were manufactured under the existing foundations.