GMW PRIVATE LIMITED CORPORATE OVERVIEW & CASE STUDY OF TRCM
EXPERIENCE IN POWER SECTOR Executed over 90 power plant contracts, Coal, Gas & Nuclear based ranging from 110 MW to 2000 MW. More than 35 Hydel Power Projects ranging from 5 MW to 1200 MW Exporters of HM Equipment (Gates, Hoists, Trash Rake Cleaning Machines) and Travelling Band Screens. Design, Manufacture, supplied and Commissioned more than 50 TRCM’s till date.
MANUFACTURING UNITS GIDC, VADODARA POR SILIGURI, With a INDUSTRIAL WEST combine AREA BENGAL area of more than 1 lac sq meter. UNA, KARJAN, HIMACHAL GUJARAT PRADESH
QUALITY CONTROL Reliable Product Each & product is Certified assembled by 3 rd Better and undergo party Services rigorous test agencies in our ISO like testing 14001 & Lloyds facilities OHSAS Registrar before 18001 ISO of dispatch. (Under 9001:2015 Shipping Implemen Certificate (LRS), tation) from NTPC,SGS prestigious NPCIL,TU AQA & TUV V various IIT’s etc.
INHOUSE TESTING PRIOR TO DISPATCH
MAXIMIZATION OF GENERATION THROUGH EFFECTIVE TRASH MANAGEMENT CHIPLIMA HEP (72 MW ), OHPC, LIMITED. Plant Availability in % 100 80 60 40 20 0 1998-99 1999-2000 2000-01 2001-02 2002-03 2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 % Generation w.r.t Design Energy REASON FOR THE VERY LOW PLANT AVAILABILITY Perennial weeds in the power channel and pond area of OHPC ’ s (Orissa Hydro Power Corporation) power plant which also choke the submerged trash rack resulting in head loss and reduced Generation.
Perennial weeds Choking Trash Rack v Panels Trash Rack Panels
Existing Gantry Obstructs Movement of TRCM CHALLENGES The existing 75 T Gantry on Intake that obstructs the movement of Trash Cleaning Mechanism on Intake. Gantry crane is required for operation of Intake stop logs and hence cannot be dismantled / removed from site. Old trash rack panels No device to measure, check & provide warning about total head loss due to chocking in submerged intake – i.e. absence of monitoring.
TECHNICAL PROPOSAL BY GMW Installation of new rails in existing intake for Trash Rack Cleaning Machine. Design and Installation of custom made Trash Rack Cleaning Machine to suit Intake. Providing additional Grappler Crane to lift bulk floating debris. Machine to have feature to let Gantry cross over for operation of Stop Log Gates. Replacement of Trash Racks Installation of continuous monitoring system.
GENERATION DATA BEFORE AND AFTER INSTALLATION OF TRCM
GENERATION ACHIEVED INCREASED TO 60% OF DESIGN VALUE FROM BELOW 30% GENERATION (IN M U) 350 300 GENERATION IN M ILLION UNIT ( M U) 250 200 150 100 50 0 WATER YEAR ( TRCM INSTALLED IN 2010 )
COMMISSIONED IN NOV. 2009 AT CHUKKHA PROJECT, BHUTAN
MORE THAN 30 NOS. OF TRASH TROLLEY IN A SINGLE DAY IN RAINY SEASON AND ACHIEVED HIGHER GENERATION GAIN Collection of Disposal of Trash in Trash Trash through Trolley Trash Trolley
STANDARD FEATURES OF GMW MACHINES In-house Design. Indigenously procured parts ensuring ease of maintenance. Safety Interlocks for reliable and full proof operation. Customized Design for retrofit to existing Intakes. Especially designed Grab for best handling different types of Trash. PLC based panel with on screen guidance and touch screen menu for ease of operation. Use of Bio-degradable Oils making Eco-Friendly machines.
AFTER INSTALLATION SERVICES Quick Response Easy Of Maintenance & Operation Availability Of Spare Parts Customize Solutions To Suit Existing Intakes And Himalayan Conditions Provides Operation And Maintenance Round The Clock In Case Of AMC.
ADOPTING LATEST TECHNOLOGY
GATES MANUFACTURED & SUPPLY BY GMW FOR AFGHAN-INDIA FREINDSHIP DAM INAUGURATION BY OUR HONORABLE PRIME MINISTER SHRI. NARENDRA MODI.
THANK YOU
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