iso.-cert.--(1)

ISO 9001:2015

ISO 14001:2015

ISO 45001:2018

company reg. cert.

Commercial Registration Certificate

Chamber of Commerce Certificate

Tax Card Certificate

Vendor List Certificate
General Secretariat Registration Certificate
  • Construction & Maintenance
  • Electromechanical & Telecommunications Contracting & Maintenance
  • Supply
Business Sectors according to General Secretariat Registration Certificate

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Nama Water Services (Diam\Haya\PAEW) Approval

* from the expiry date of this certificate, no such certificate was issued by NWS for any company and approved vendor are just listed in NWS portal

JSRS certificate

Ministry of Defense (MOD) Registration Certificate

Madayen Contracting approval

* from the expiry date of these certificates, no such certificates were issued by MOD & Madayen for any company and approved vendor are just listed in their portal

 Royal Oman Police (ROP) Contractor and Supplier Registration Approval

project completion

Solar Methanol Company

Thermal Disclination Plant

Galfar Engineering and Contracting

Gas Chlorinatoin System

Ministry of Defense (MOD)

New RO Plant at Didmar Island 

 Royal Oman Police (ROP & PAEW)

IBRI Main Water Supply Connection

Diam (Nama Water System\PAEW\Haya)

Rehabilitation of Distribution Pipeline at Wilayat Muttrah

 Ad-Dhahira Generating Company SAOC

Abu Kharaba Well Field and IBRI IPP Water Network

PAEW (Nama Water System\Diam \Haya)

Rehabilitation of HDPE Pipeline in Madinat Al-Nahdha at Al Amerat Wilayat

 Royal Oman Police (ROP)

Connection of Product Water Pipeline from New PSC to old PSC at Wattayah

Diam (Nama Water System\PAEW\Haya)

Extension of Water Network Pockets at Wilayat Bousher

Majis Industrial Services S.A.O.C

Sohar Free Zone Water Supply Connection to SAPP

Ministry of Defense (MOD)

Raw Sewage Connection of Maabella Camp to Haya Water

Ministry of Transport (MOT)

Extension of HDPE Pipe for MOT Houses in Darsait

Ministry of Defense (MOD)

Potable Water Pipeline Connection of MOD DR IBRA Camp with PAEW Water Distribution Network

Ministry of Defense (MOD)

Water & Sewage services for Jeser Building at Safe – Al Khoudh

 

Ministry of Defense (MOD)

Replacement of Old Pipeline from GRP Ground Tank to Block “C” at Musandam

 

 Royal Oman Police (ROP)

Connection of Product Water Pipeline from Airports Heights Accommodation to Forensic Lab.

Ministry of Defense (MOD)

Potable Water Pipeline Connection of Shafa Camp with PAEW Water Distribution Network

 

Majis Industrial Services S.A.O.C

Langelier Saturation Index Control System

 

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 Royal Oman Police (ROP)

Supply & installation of borewell pump with related electrical and plumbing works for border post complex at Rub Al Khali

Diam (Nama Water System\PAEW\Haya)

Distribution Water Network at Al Kashan, Hay Al Barakah in Nizwa Wilayat and Al Rasis 3 in Izki wilayat

Nama Water System (Diam\PAEW\Haya)

Connection of 6 New Borewells, Existing System at Shinas in North Al-Batinah