PROJECTS — THE HIDDEN RECORD

Beneath murky water,
a clean record.

37+ YEARS OF EXPERIENCE / 70+ PROJECTS COMPLETED
EES NETWORK OPERATIONS — LIVE
7 SITES · 4 GOVERNORATES · HQ MUSCAT
THE NETWORK

One team,
seven live sites.

001 AL RUSAYL STP 32 KM EXECUTED 002 SAMAIL STP — OWS 72 KM ONGOING 003 IZKI STP — OWS 108 KM ONGOING 004 BAHLA STP — OWS 168 KM ONGOING 005 ADAM STP — OWS 196 KM ONGOING 006 AL MUDAYBI STP — OWS 150 KM ONGOING 007 COAST GUARD, RAYSUT 1,014 KM EXECUTED
DOSSIER / 001AL RUSAYL STP

Operation & upgrade, Al Rusayl STP

Full-plant operation of the Rusayl sewage treatment works — extended aeration basins, secondary clarifiers and tertiary filtration — with staged upgrades delivered while the plant stayed on line — completed and handed back at design performance.

Aerial survey, 2026 — both process streams live during works.

CLIENTOMAN WATER & WASTEWATER SERVICES CO. LOCATIONRUSAYL, MUSCAT GOVERNORATE CATEGORYWASTEWATER TREATMENT STATUSCOMPLETED — HANDED OVER
EXTENDED AERATION BASINSSECONDARY CLARIFIERSTERTIARY FILTRATIONBLOWER & MCC BUILDINGS
Aerial view of Al Rusayl STP
FILE 001-A — EES FIELD ARCHIVE
DOSSIER / 002OIL SEPARATORS × 5 STPS
Samail oil-water separator station
Separator tanks under construction
Separator works, Samail
FILE 002-A — EES FIELD ARCHIVE

Oil separator systems, five governorate STPs

Design, supply, installation and commissioning of pre-treatment with oil-water separator systems — 150 m³/day at Al Hamra, Izki, Bahla and Al Mudaybi, 250 m³/day at Samail — a permanent solution allowing oil-water tanker discharge into the STPs with safe disposal of the separated oil.

CLIENTOMAN WATER & WASTEWATER SERVICES CO. LOCATIONFIVE STPS ACROSS THE INTERIOR CATEGORYENVIRONMENTAL REMEDIATION CAPACITY150–250 M³/DAY PER STATION
TANKER DISCHARGE BAYSCREEN CHANNEL & GRIT TANKOWS & RCC HOLDING TANKSAFE OIL COLLECTION
DOSSIER / 003COAST GUARD, RAYSUT

Sewage & tertiary plant, Coast Guard Raysut

Construction of a complete sewage and tertiary treatment plant at the Coast Guard Police Station, with additional works delivered at the STF / VIF facilities at Raysut, Salalah — design-build from ground to handover.

LOCATIONRAYSUT, SALALAH — DHOFAR CATEGORYOIL & GAS SCOPEDESIGN-BUILD, SEWAGE & TERTIARY
CIVIL CONSTRUCTIONTERTIARY TREATMENTSTF / VIF WORKS
Treatment plant works, Raysut
FILE 003-A — EES FIELD ARCHIVE
START A PROJECT

From first drawing
to final drop.

GHALA INDUSTRIAL ESTATE, BLOCK 260, WAY 6042, MUSCAT

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