CASE
STUDY
Extension of power plant of Jorf Lasfar – JLEC Large Diameter
Pipe
PROJECT INFORMATIONS
As part of the extension of the coal fired power plant of
Jorf
Lasfar, units 5 & 6, AMITECH Maroc’s mission is the
supply
and installation of self-thrust GRP pipes for the conveyance
of sea water.
The two new production units 5 & 6 have a capacity of
700
MW, thus bringing the power station’s total capacity to
2056 MW.
JLEC units 5 & 6 will provide reliable power within a
quick
timeframe. The main objective is to secure the electricity
supply in the country.
Large Diameter Pipe Details
TOTAL LENGTH 2,48 Km
PIPE LENGTH 12 m
DIAMETER DN 1650 /1800 /1950 /3000 mm
PRESSURE PN 6 / 8 bars
STIFFNESS SN 2500 N/m²
JOINT TYPES Butt Wrap
INSTALLATION TYPE Buried
STANDARDS ASTM D3517 ; ASTM D5685
ASTM D2996 ; AWWA M45
PIPE TYPE Biaxial
WHY OUR PRODUCT ?
Competitive ; Resistance to
corrosion and abrasion ; Light
weight ; Quick setup
Installation Details ( DN > 1650 )
FITTINGS USED
Elbow (90°,55°,45°,35°,22°,5°)
Flange (DN1950/1800/1650)
Puddle Flange (DN1950/1800)
Reducers (DN1950/1800,
DN1800/1500, DN1800/1650)
Tees (DN3000/3000,
DN3000/1950, DN1800/1800)
End cap (DN3000, DN1800)
THRUST BLOCK Not used
EQUIPEMENTS Crane 60T
Small Diameter Pipe Details
TOTAL LENGTH 11 km
DIAMETER DN 25 /40 /50 /80 /100 /150 /200 250 /350 /400 /500
/600 700 mm
PRESSURE PN 6 /8 /10 /14 bars
STIFFNESS SN 2500 N/m²
JOINT TYPES Butt Wrap
Installation Details ( DN < 700 )
FITTINGS USED
Elbow (90°,55°,45°,35°,22°,5°)
Flange (DN25 – DN700)
Manholes (DN750)
Reducers (DN600/500,
DN700/500, DN250/150,
DN150/80)
Tees (DN700/600, DN350/250,
DN150/100)
End cap (DN200, DN600)
THRUST BLOCK Not used
EQUIPEMENTS Crane, Elevator
Extension of power plant of Jorf Lasfar – JLEC Small Diameter
Pipe
CASE
STUDY
INSTALLATION TYPE Buried and Above ground
STANDARDS
ASTM D3517
ASTM D5685
ASTM D2996
AWWA M45
PIPE TYPE Biaxial
WHY OUR PRODUCT ?
Competitive ; Resistance to
corrosion and abrasion ; Light
weight ; Quick setup
