SITC AND HANDING OVER OF 1NO. PRESSURE SAND FILTER, 1NO. ACTIVATED CARBON FILTER, 3 NOS. CARTRIDGE FILTER AND 3 NOS. UV SYSTEM AT MARSHALLING YARD LLR, M2 LLR, HOSPITAL LLR AND SPRING HEAVEN ROAD QUARTERS WITH O AND M CONTRACT FOR 3 YEARS AT CHPA
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