Looking for new providers of Supply Systems in accordance with API 682 Mechanical Seals? G.T.RIVI is your solution!

API Plans 52, 53, 54, 75,... Gas Panels,... make-up systems, re-filling units.


NOW, G.T.RIVI is prepared to offer the best solutions for rotary equipments what required new customized designs!

E-mail us to comercial@rivi.net, or ask me directly to fernando.bagues@rivi.net . We will be glad to offer the best quality, best service and competitive prices.

Looking for a new provider of Supply Systems for API 682 Mechanical Seals? G.T.RIVI has got your customized solution !

API Plans 52, 53, 54, 75,... Gas Panels,... make-up systems, re-filling units.

NOW, G.T.RIVI is prepared to offer the best solutions for rotary equipments what required new customized designs!

E-mail us to comercial@rivi.net, or ask me directly to fernando.bagues@rivi.net . We will be glad to offer the best quality, best service and competitive prices.

LUBE OIL SYSTEMS -CUSTOM DESIGN- FOR 2 BOILER FEED WATER PUMPS IN NAVOI PLANT (UZBEKISTAN)

G.T.RIVI was contracted by an important japanese pump constructor for manufacturing the lube oil systems of two boiler feed water pumps and motors. The final destination is Navoi Power Station in Uzbekistan. The lubrication system have been supplied on December 2010.

Spain’s Initec was the awarder of tender of the Uzbekenergo state joint-stock company to modernize Navoi thermoelectric power station with the cost of 450 million euros.


In line with the competition terms, Initec will construct combined-cycle plant at the Navoi station with the capacity of 477 megawatt. The project was started in the fourth quarter of 2009.
The project will be financed due to the resources of the Fund for Reconstruction and Development of Uzbekistan and own resources of Uzbekenergo, gazeta.uz reported.
Modernization of Navoi thermoelectric power station will provide electricity to Navoi free industrial and economic zone.
Navoi thermoelectric power station was built in 1963 for energy supply of Kyzylkum region. It is one of the largest power stations in Central Asia. Its capacity is equal to 1,250 megawatt.
Uzbekistan power system has 42 power stations, including 11 thermoelectric power stations with the total capacity of 9,870 megawatt and 31 hydro power stations with the capacity of 1,700 megawatt.

The country produces 48 million K.W.H. of electricity a year. About 77% of total electricity produced at the thermoelectric power stations.

The lube oil systems for pumps what provides water to boilers have been designed in accordance with customer preferences. The system is drop in type, that means is included on pump skid. The main characterstics are:
- Flow rate of oil pumps : 90 lpm
- Outlet pressure : 1.5 barg
- Temperature of oil supplied : 45ºC
- Heat Exchanger is CuNi 90/10 tubes (water-oil tube&sheet type), inlet temperature of water 31.5ºC
- Main oil pump is shaft-driven, auxiliary pump is motor driven (3 kW)
- Level transmitter for oil level control into the tank
- Filtration degree is 100 microns
- A differential pressure transmitter monitors the clogging level in the filter
- Temperature control by indicators and thermostats are capilar type.
- Pressure switches (Cella PCM2 type) control the outlet pressure in the header
- Quality of materials in Carbon Steel (tank, oil piping) and SS316 for instrumentation tubing
- A panel gauge is installed in the operator side for an easily visualitation of all parameters of lube oil system

In G.T.RIVI we are glad and proud to share our experience and quality for Japanese market, in a very competitive sector.

DESIGNING LUBE OIL SYSTEMS IN ACCORDANCE WITH API 614 CHAPTER 3

LUBE OIL SYSTEMS FOR UREA & AMONIA PLANT, TURKMENISTAN

 Lube Oil System manufactured & designed in accordance with API 614 4th Edition, Chapter 3 General Purposed for Lean Amine Pumps to be placed in Kawasaki Plant, Turkmenistan. Oil Flow required is 31 lpm. Cooling media is water @32ºC, so a TEMA C cooler is installed. Instrumentation is the typical in API 614 system, but binary instruments instead of smart transmitters.

 Is shown the upper connection on top of oil reservoir, for relief and safety vales. Inside the tanks every return line is lined to the bottom of tank, bellow the sunction line.














During the design of the lube oil system, differents level heights were considered depending of the customer requirements. The use of 3D tools in the layout of the LOS is very useful for our customers because allows a quick checking of all the dimensions, and decisions and approvals can be prepared in minutes.

Qatar Petroleum, Shell to develop petchem project in Qatar

HOUSTON, Dec. 21 -- Qatar Petroleum and Shell have signed a memorandum of understanding to study development of a large petrochemicals complex in Ras Laffan Industrial City, Qatar.

The agreement was signed Dec. 21 in Doha by Abdulla bin Hamad Al-Attiyah, deputy prime minister and minister of energy and industry for Qatar, and Shell CEO Peter Voser.


Under consideration is a monoethylene glycol plant of up to 1.5 million tonnes/year using Shell’s proprietary OMEGA (Only MEG Advantaged) technology and other olefin derivatives to yield more than 2 million tpy of finished products.

In Qatar, Qatar Petroleum and Shell are jointly building the Pearl gas-to-liquids project and Qatargas LNG Train 4 in Ras Laffan.

API 614 LUBE OIL SYSTEMS for Petrochemical Market: KBR Subsidiary Awarded Contract by Kawasaki Plant Systems, Ltd. for Grassroots Ammonia and Urea Plants

KBR  announced in the begining of 2010 its M.W. Kellogg Ltd. (MWKL) subsidiary has entered into a license agreement and basic engineering design (BED) agreement with Kawasaki Plant Systems, Ltd. (K-Plant) for the Mary Project, anticipated grassroots ammonia and urea plants to be located in Turkmenistan.

MWKL's services include the development of a basic engineering design package and the provision of an ammonia license in order for K-Plant to engineer, procure and construct the ammonia and urea plants of the Mary Project.

"With a long history of operating in Central Asia, this contract award provides MWKL the opportunity to strengthen our credentials in the region," said Stewart Watson, Managing Director, MWKL. "We are proud to be part of such an important project in Turkmenistan, and I am confident our services can add value to this venture."


A state-owned enterprise of the Republic of Turkmenistan, Turkmenhimya is commissioning the Mary Project effort, with support from Sojitz Corporation.

MWKL, a majority owned subsidiary of KBR Inc. is a full service contractor serving the energy and petrochemicals industries. MWKL, headquartered in London, executes world-scale international projects from conceptual feasibility studies through fixed price turnkey mega-projects. For more information, visit www.mwkl.co.uk.


KBR is a global engineering, construction and services company supporting the energy, hydrocarbon, government services, minerals, civil infrastructure, power and industrial markets. For more information, visit http://www.kbr.com/.

G.T.RIVI has collaborated in this project with the construction of two LUBE OIL SYSTEMS in accordance with API 614 Chapter 3, for LEAN SOLUTION PUMPS. The units will be supplied on January, 2011.

RIVI LOS for Power Market : Mitsubishi - 478 MW CCGT order for Uzbek plant (MHI)

Mitsubishi Heavy Industries (MHI) received an order from INITEC Energia, a Spanish engineering and construction company, for a 478 MW combined-cycle gas turbine (CCGT) cogeneration facility in Uzbekistan.



The facility will be built at the SJSC Uzbekenergo’s Navoi power plant, the authority under which the country’s power industry operates. Delivery of the system is scheduled to begin in December 2010 and be completed in March 2011.

The power plant will be built in Navoi City, the capital of Navoi Province, which is in southwestern Uzbekistan and is one of the country’s largest industrial centres.

The economy of the Navoi region is currently enjoying a boom fueled by the production of natural resources, such as oil, natural gas and precious metals, as well as chemical fertilizer and other material manufacturing.


The plant will consist primarily of one M701F gas turbine, one steam turbine, one heat recovery steam generator and two generators. MHI will provide the gas and steam turbines plus the generators

G.T. RIVI will supply two Lube Oil Systems (drop in type) for Boiler Feed Water Pumps, before the end of 2010.