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AVANZINI MIDDLE EAST FZE – SHARJAH, U.A.E.
AVANZINI MIDDLE EAST FZE – SHARJAH, U.A.E.
KEY PROFESSIONAL DATES AND EXPERIENCES
After my degree in Naval and Mechanical Engineering in the University of Genova (Italy) in 1963,
I have been active in the field of land and marine pipelines, first in the field of oil pipelines, then transferring my interests to civil pipelines.
From the early 70s, I have designed or have intervened as engineer and supervisor in a wide range of projects in different countries, with own Companies
or as free-lance consultant, teaming with engineering companies or colleaguesI bring as references projects in steel, HDPE, GRP in diameters up to 4000 mm.
International engineering support is given to producers of pipes and pipeline accessories, as consequence of a long familiarity with producer and product
AVANZINI MIDDLE EAST FZE – SHARJAH, U.A.E.
The cooperation on international projects has been, and is, in favor of engineering companies, material suppliers and
contractors, and includes design, preparation of specifications, construction method statements, planning and supervision.
AVANZINI MIDDLE EAST FZE – SHARJAH, U.A.E.
One of the first documented project was the design and supervision of the outfall discharging pre-treated water from a paper factory in Silifke, Turkey Concrete Coated Steel 900mm x 900m (1985)
Numerous marine and outfall projects, easy or very engaging, successful or better forgotten are now past history, only
reminded in old faded-out papers and photos
Locations, main data and photos of a few major projects in the last [25] years are shown in the next slides; others are collected in my CV.
ISTANBUL ÜSKÜDAR OUTFALL (1989)Steel, 1219.2mm, concrete coated,
275m long to -43m depthLaunched with short ramp in 3 sections joined
by rubber flexible joints, bottom pull from the site through a cable return deviation block anchored on the bottom at 350m distance
ISTANBUL BALTALIMANI OUTFALL(1989)Steel, 2 x 1727,2.2mm, 300m long to -73m depth Twin pipes launched with short ramp in 2 sections joined by rubber flexible joints.Bottom pull from opposite side of Bosphorusat 1200m distance with a cable deviation block midway on the bottom at -75m depth.
AVANZINI MIDDLE EAST FZE – SHARJAH, U.A.E.
Substitution of a section of the shore approach of the Marmara Gas Pipeline, damaged by the underwater slippage of a clay lens.The pressure of the landslide had buckled the pipe upwards and caused a severe and dangerous gas leak.The project included the construction of the new string, the cut and removal of the damaged length, the bottom pull of the news string to the junction point, lifting of the two ends for the off-barge dry-welding of the sections .The pipe was kept in position for welding by two rotating clamps and supended for the alignment to two cranes and two davits and finally lowered in position.
AVANZINI MIDDLE EAST FZE – SHARJAH, U.A.E.
ISTANBUL, MARMARA GAS MAIN (1990)
The third Istanbul main outfall ….Steel, 2235.2mm, concrete coated, 2200m long with diffuser at -47m depthPrefabrication executed on long ramp with multiple welding and coating stations Installation performed with bottom pull from a barge anchored offshore.
AVANZINI MIDDLE EAST FZE – SHARJAH, U.A.E.
ISTANBUL, TUZLA OUTFALLL(1992)
Offshore GRP pipelines for the cooling water system of the Thermal Power Plant
AVANZINI MIDDLE EAST FZE – SHARJAH, U.A.E.
Nova Siria Compression Couplings
ND 2800 and 2400
were employed for the first time for
underwater tie-ins
4 x ND 2800 intake lines, 420m long 4 x ND 2400 outfalls, 1250m long
SÜGOZÜ - ISKENDERUN GULF, SOUTH TURKEY (2000)
The 4 concrete intake structures, with dimensions 9.8 x 7,5 x 8.35hand weight in air ≈ 600 ton, were connected to the pipelines with a slip-on 2800 reinforced rubber hose.
AVANZINI MIDDLE EAST FZE – SHARJAH, U.A.E.
Outfall, GRP, ND 900, length 2150mVertical alignment control obtained with concrete saddles.Diffuser protected with concrete caps.
SAIDA, LEBANON, 2003
Concrete coated steel, 2235.2 mm, length 2308m Welding and coating on inclined long ramp
Installation with bottom pull from pulling station on the opposite coast
Slope changes obtained with rubber flexible couplings.
KADIKÖY OUTFALL, ISTANBUL, 2004
AVANZINI MIDDLE EAST FZE – SHARJAH, U.A.E.
IGDAS TRANSMISSION GAS LINES TO PRINCESS ISLANDS (SEA OF MARMARA, ISTANBUL, 2005)
4 sections between land and the 4 islandsMain feeder 3580mTransmissions to other islands respectively 1450m, 1370m, 2150m
AVANZINI MIDDLE EAST FZE – SHARJAH, U.A.E.
Steel X52, Ø219,1 concrete coated, installed with bottom pull
The need of the substitution of the original diffuser with a new tapered one to be connected to the main ND2500 GRP line required an intervention to be performed with a time-limited interruption of the plant.The connection was studied on paper and a combination of GRP short spools and of tailor-made Compression Couplings, designed with 400 mm axial tolerance and ± 3° allowable angular deflection been realized in 8 hrs, practically without idisturbanceto the TPP operation.
AVANZINI MIDDLE EAST FZE – SHARJAH, U.A.E.
AMBARLI, UNIMAR THERMAL P0WER PLANT (2005)
Waste Water Outfall, GRP, ND 1800 with length 2000 mInstalled “pipe after pipe” in trench with a diffuser at -11m depth
Tie-ins and special connections were realized with Compression Couplings, while the shore approach andthe line were protected with mesh gabions.
AVANZINI MIDDLE EAST FZE – SHARJAH, U.A.E.
MERSIN OUTFALL, SOUTHERN TURKEY (2007)
After three years, the diffuser suffered extensive damages, causes [obviously!] unknown.The pipe was brought to land, cleaned and the components recovered as much as feasible.
AVANZINI MIDDLE EAST FZE – SHARJAH, U.A.E.
MERSIN GRP DIFFUSER REPAIR (2010)
It has been interesting to see that there have been a minimum fouling of the internal surfaces.Only local limpets groups were present.
It was provided a new section with one port and the missing length was compensated with a long, specially designed steel compression coupling.
BANDIRMA TPP / ATEC (2010)
AVANZINI MIDDLE EAST FZE – SHARJAH, U.A.E.
Cooling water GRP pipelines – 2 x 2200 intake lines 200m long to -23 m depth and 1 x 2400 outfall 350m long with diffuser at -29m depth.
Onshore cooling water circuit, GRP 4 x ND 2500Supervision of the pipe production and delivery, site lamination, installationand testing.
AVANZINI MIDDLE EAST FZE – SHARJAH, U.A.E.
AL KHALIJ TPP – LIBYA (2010)
Site observation of marine installation techniques [Geocean, FR]
GRP Discharge line ND 3500, 450m longwith special half buried short diffuser at -33mstabilized with mattresses and gabions
AVANZINI MIDDLE EAST FZE – SHARJAH, U.A.E.
BIGA (TR) NEW 2X600 MW POWER PLANT (2010)
AVANZINI MIDDLE EAST FZE – SHARJAH, U.A.E.
EL AIN EL SOKHNA TPP EGYPT (2011)
GRP, 3 x ND3000 intake pipelinesSupervision of pipe production and installation obbehalf of PGESCo - Bechtel
Installation by Besix-Orascom
EAST DELTA ELECTRICITY PRODUCTION COMPANYEL AIN EL SOKHNA SUPERCRITICAL THERMAL POWER PLANT UNITS 1 & 22X650 MW GAS/OIL FIRED UNITS
AVANZINI MIDDLE EAST FZE – SHARJAH, U.A.E.
SOCHI OUTFALL, RUSSIA (2012) [FIRST STAGE]
The project was stopped after the pipe failureThe pipe was tested in Germany and resulted not meeting the standards
Design for the installation of the HDPE structural pipe ND 2000 3700 m longPipe and ballast blocks supplied by the Russian clientThe type of pipe and the blocks had been found not suitable for a safe sinking, but the client insisted nevertheless for the installation.
Prefabrication and towing started to raise doubts on the pipe’s real strength, but the first string broke after the start of the installation of the ballast blocks
Ballast blocks and saddles, as well as the compete installation calculations and procedures were completely redesigned
The installation of line and diffuser was completedwithout problems.
AVANZINI MIDDLE EAST FZE – SHARJAH, U.A.E.
SOCHI OUTFALL (RUSSIA) – RESTARTED IN 2013 WITH NEW DESIGN
First 2000 m of the outfall have been substituted by a tunnel. The remaining 1413 m were delivered as HDPE ND 2000 (extruded)
AVANZINI MIDDLE EAST FZE – SHARJAH, U.A.E.
SAMSUN OTV CCPP POWER PLANT –COOLING WATER PIPELINES (2011/2012)
Intake and discharge sealines in GRP, 3 x ND 2400 length 860m and 2 x ND 3200 length 600m including diffuser.
GRP intake structures with OD 7.9m
Structured HDPE ID 3000mm, length 3700m inclusive of diffuser with 250 T ports at -11m
AVANZINI MIDDLE EAST FZE – SHARJAH, U.A.E.
LA TABOADA OUTFALL, LIMA, PERU (2010/2012)
MAR DEL PLATA, ARGENTINA (2012)Outfall, HDPE ND 2.000 mm, length 4110 m
AVANZINI MIDDLE EAST FZE – SHARJAH, U.A.E.
HDPE pipes, ballasted.
Intake line ND 1400 with GRP intake structure;
Outfall line ND 900 with multiport diffuser
AVANZINI MIDDLE EAST FZE – SHARJAH, U.A.E.
IZDEMIR ALIAGA COOLING WATER LINES (2013)
AVANZINI MIDDLE EAST FZE – SHARJAH, U.A.E.
LA CHIRA OUTFALL , LIMA, PERU (2012, RESTARTED 2013/2014)
Structured HDPE ID 2400mm3600m long inclusive of diffuser at -60m depth
2012
20162015
AVANZINI MIDDLE EAST FZE – SHARJAH, U.A.E.PRESENTATION OF CAPABILITIES
GRP, ND 4000, length 700 m discharge line for 6 parallel diffuser branches, each with 7 ports
ATLAS THERMAL POWER PLANT, ISKENDERUN, TURKEY (2014)
AVANZINI MIDDLE EAST FZE – SHARJAH, U.A.E.PRESENTATION OF CAPABILITIES
Peer-review of the outline design, executive hydraulic and diffuser calculations, outline design, executive design for construction
KARABIGA COAL-FIRED THERMAL POWER PLANT CENAL ELECTRIC POWER GENERATION INC.2 X 660 MW -TR (2014)
Pipe Producer : SUBOR (TR)
GRP 3 x ND4000 Intake lines (lengths 630, 615, 600 m) each with a Ø18m intake structure
1 x ND3800 intake 485m long with Ø14,2 intake structure
3 x ND3800 discharge lines with multiport diffuser (length 920, 965, 1015 m)
AVANZINI MIDDLE EAST FZE – SHARJAH, U.A.E.PRESENTATION OF CAPABILITIES
GARABOGAZ (TURKMENISTAN) DESALINATION PLANT
CLIENT: GAP (TR) ON BEHALF OF MITSUBISCI
Pipe supplier SUPERLIT (TR)
Sealines for the Desalination plantGRP ND3700 x 1900m with single intake structureGRP ND3100 x 1300m with T diffuser:
(2015/2016) Interventions for the finalization of the executive design prepared by Mitsubishi.Assistance for the revision of pipe supply, supplier’s drawings, specifications for materials, contract for sealine installation, etc.
Supervision on the installation under way (01.11.2016)
AVANZINI MIDDLE EAST FZE – SHARJAH, U.A.E.PRESENTATION OF CAPABILITIES
AL MADINA AL SHAMALIJA STP & OUTFALLMANAMA NORTHER DISTRICT, BAHRAIN
CONTRACTOR: WABAG/BELHASA JV
HDPE ND 1200 outfall ≈4500 m long from the STP to offshore
Assistance in the executive design and in the construction planning (under way, 2016)
AVANZINI MIDDLE EAST FZE – SHARJAH, U.A.E.PRESENTATION OF CAPABILITIES
Balkan (Turkmenistan) for Polimex (TR): GRP, 2 x ND2500 x 2015m intakes with intake structure and 2 x ND2500 x 630m (pre-installed partially in view of a future plant expansion) for Stage I of the desalination plant.The outline design includes a reverse pigging system for the intake lines.Discharge of saline waters will be directed to an internal salty lake.
Khafji (KSA) Desalination plant, GRP – 3 x ND1300 intake sealines with intake structure and 2 x 1100 discharge sealines with diffuser. Cooperation with Artelia (UAE) on the sealines design
AVANZINI MIDDLE EAST FZE – SHARJAH, U.A.E.PRESENTATION OF CAPABILITIES
Due to the long time presence in the field of international marine outfalls and intake/discharge facilities, we have specialized in the assistance to several companies for the application of their materials and products in our and third-party sealine projects.
In addition to the cooperation with several of the main HDPE and GRP pipe producers, we provide an engineering support to other companies or to their representatives both in GCC and, occasionally, in other countries.
Details are presented separately
TECHNICAL SUPPORT FOR THE SUPPLY OF PIPES AND PIPELINE ACCESSORIES AND EQUIPMENT
Professional registration @ Chambers of Engineers, Genova, Italy, No C.E. 8679A
AVANZINI MIDDLE EAST FZE – SHARJAH, U.A.E.
MWWD CONFERENCE ORGANIZATION
Carlo Avanzini organizes and coordinates since 2000 the bi-annual MWWD CONFERENCEand has started to prepare through AME the 10th event
MWWD 2018
E-Mail: [email protected]: www.mwwd.org
Next event 10th MWWD Conference in October 2018
Managing DirectorAVANZINI MIDDLE EAST (FZE)Saif Zone - Q1-04-033/A – P.O.Box 121256 – Sharjah – U.A.E.Incorporated @ No. 14905E-Mail [email protected] Mob. 00971.50.9391572
Professional Engineer Marine Engineering And ConsultingCemil Topuzlu Cad. 26/1 Ciftehavuzlar, Istanbul, TurkeyE-Mail: [email protected] Mob. 0090.542.3580445
Organizer and Coordinator MWWD CONFERENCESE-Mail: [email protected]
Dr. Eng. Carlo AvanziniDegree Naval Architecture, Naval and Mechanical Engineering, University of Genova, Dept. of Naval Engineering, 1963Professional registration @ Chamber of Engineers, Genova, Italy, C.E. 8679A
AVANZINI MIDDLE EAST FZE – SHARJAH, U.A.E.
UPDATE MARCH 2017