supplying, fitting and fixing of new cold storage chamber including all accessories, compressor, insulation of wall, floor ceiling etc., and provision of fire and smoke alarm everything as per need at matigara sericulture complex, darjeeling. ( as per boq , supplying, fitting and fixing of new cold storage chamber including all accessories, compressor, cooling condenser, indoor cooling fan, proper insulation of ceiling, wall and floor, and provision of fire and smoke alarm everything as per need. ( for 1 ( one ) chamber including antechamber room as per drawing at matigara sericulture complex, matigara, darjeeling, under rkvy. ( rate should be quoted including gst and labour welfare cess as per norms. no extra cost will be paid seperately ) .