WELTEX – is a leading telecom and security systems infrastructure provider offering complete or specialized services in the building of fixed or mobile networks.
List of Notable Horizontal Directional Drilling (HDD) Works – Completed Projects
We have built up extensive experience in the areas of civil works, particularly trenchless technology such as horizontal directional drilling (HDD) and mole ploughing; cable installation, such as fibre optic cable blowing, splicing and testing; Dark fibre services, such as maximizing the utilization of spare network; Asset identification; such as the testing, location and recording of existing network.
Here is the list of few completed HDD projects:
| No. | PJT Name | Client (Main Contractor) | Cosnt. Period Completion date (Done or expected) | Status | Prime / Subcontractor | Country / City |
|---|---|---|---|---|---|---|
| Horizontal Directional Drilling Project (HDD) | ||||||
| 1 | HDD works for Aramco Project in Haradh FOC Project | MAHER M. AL MARZOOKI EST. FOR CONTRACTING | Jun - 22 | Completed | Subcontractor | KSA / Haradh |
| 2 | In Hawiyah, Haradh | ANABEEB | Jul - 21 | Completed | Subcontractor | KSA / Haradh, Hawiyah |
| 3 | NWC Pipeline Project | AL HARAFI & PARTNERS CO. FOR CONSTRUCTIONS | Dec - 20 | Completed | Subcontractor | KSA / Al Jouf |
| 4 | MOI Security Camera Project | BATCO | Dec - 20 | Completed | Subcontractor | KSA / Riyadh - Dammam |
| 5 | Mobily 5G FOC Project | AL IBDA ATEHAMI CONTRACTING EST. | Dec - 22 | Completed | Subcontractor | KSA / Riyadh |
| 6 | 69 KV Project for SEC | Delta Ltd | Dec - 20 | Completed | Subcontractor | KSA / Khobar - Dammam |
| 7 | MODA Fiber Relocation Project | Detecon | Dec - 20 | Completed | Subcontractor | KSA / Various Cities |
| 8 | Aramco OHTL Project | AL BARGHASH | Sep - 20 | Completed | Subcontractor | KSA / Haradh |
| 9 | 13.8KV SEC Project | Ben Shuja Est. | Dec - 20 | Completed | Subcontractor | KSA / Riyadh |
| 10 | EPP-UG Cable UTH Group 3 for Aramco | Nesma Trading | Jul - 20 | Completed | Subcontractor | KSA / Haradh |
| 11 | SA Power Reliability Shedgum for Aramco Project | Nesma Trading | Sep -20 | Completed | Subcontractor | KSA / Haradh |
| 12 | Dammam Housing Project | Ibn Omairah | Sep -19 | Completed | Subcontractor | KSA / Dammam |
| 13 | Contract 6600037640 – Southern Area Power Reliability Enhancement Project for Saudi Aramco | Larsen & Toubro | Sep -19 | Completed | Subcontractor | KSA / Haradh |
| 14 | 380KV SEC NG Projects | Trading & Development Partnership | Oct -19 | Completed | Subcontractor | KSA / Riyadh |
| 15 | 380KV SEC NG Project | CEPCO | Feb -18 | Completed | Subcontractor | KSA / Jeddah |
| 16 | Dawiyat FOC Project | Detecon | Jul - 19 | Completed | Subcontractor | KSA / Riyadh |
| 17 | 13.8 KV SEC Project | Mohammed Al Ojaimi Contracting | Dec - 19 | Completed | Subcontractor | KSA / Riyadh |
| 18 | 132KV SEC NG Projects | Mohammed Al Ojaimi Contracting | Oct - 19 | Completed | Subcontractor | KSA / Riyadh |
| 19 | 33KV Riyadh Metro Project | SELCOP | Apr - 19 | Completed | Subcontractor | KSA / Riyadh |
| 20 | HDD works 132KV OHL from Proposed S/S East Qurayat upto Qurayat BSP S/S in Qurayat Area (Contract # 4400013893) - WO - L&T/PT&D(I)/KSA/20/LOI/13893/008 Dated 3 -Aug-2021 | Larsen & Toubro / SEC NG | Oct - 21 | Completed | Subcontractor | KSA / Qurayat |
| 21 | Contract 6600037640 – Southern Area Power Reliability Enhancement Project for Saudi Aramco - WO # LT/PT&D(I)/KSA/6600037640/WO/LOA/065 Dated 14 May 2018 | Larsen & Toubro / Saudi Aramco | June - 18 to Sept -19 | Completed | Subcontractor | KSA / Haradh |
| 22 | HDD works in Zulfi - WO-078 & Contract # 4400007555 Dated 24-Oct-2017 | Larsen & Toubro / SEC NG | Dec -17 to Jan-18 | Completed | Subcontractor | KSA / Zulfi |
| 23 | HDD works for 115 KV OHTL Between Shedgam and Othmaniyah Contract # 4400003813 | Larsen & Toubro / Saudi Aramco | Nov - 16 to Feb - 17 | Completed | Subcontractor | KSA / Shedgum |
| 24 | HDD works in Hail - WO-008 DATED & CONTRACT N° 4400006033 DATED 25 APRIL 2016 | Larsen & Toubro / SEC NG | May - 16 to Oct -16 | Completed | Subcontractor | KSA / Hail |
| 25 | 132KV SEC NG Projects | Trading & Development Partnership | Oct - 20 | Completed | Subcontractor | KSA / Riyadh |
DAS – Completed Projects
Distributed Acoustic Sensing (DAS) are fibre optic based Opto-electronic instrument which measure acoustic interference along the length of a fibre optic sensing cable detect Third Party intrusion (vehicle, mechanical, manual and fibre break) and Leak Detection System (LDS) for water pipeline applications.
Here is the list of few completed DAS projects:
| Project Name | Client | Scope of Works | Cable installed (Km) | Period | fibre size + IUs |
|---|---|---|---|---|---|
| RAK Part-1 WTS F.O. cable installation services Distributed Acoustic Sensing (DAS) | SWCC / RTCC | F.O. cable Survey & Design, cable blowing, splicing & testing works DAS design, supply, installation & testing | 125 | June 2016 – August 2020 | 72f + 3 |
| Riyadh New City Feeders (RNCF) WTS F.O. cable installation services Distributed Acoustic Sensing (DAS) | SWCC / RTCC | F.O. cable Survey & Design, cable blowing, splicing & testing works. DAS design, supply, installation & testing | 150 | September 2016 – February 2021 | 24f + 3 |
| Shoaiba-Mina Line B WTS F.O. cable installation services Distributed Acoustic Sensing (DAS) | SWCC / RTCC | F.O. cable Survey & Design, cable blowing, splicing & testing works DAS design, supply, installation & testing | 90 | January 2019 – February 2021 | 72f + 2 |
| Energy Industry City Feeder WTS F.O. cable, conduits and accessories supply and delivery F.O. cable installation services Distributed Acoustic Sensing (DAS) | SWCC / SSEM | F.O. cable, conduits and accessories supply and delivery. F.O. cable Survey & Design, cable blowing, splicing & testing works DAS design, supply, installation & testing | 66 | November 2019 - December 2021 | 72f + 2 |