Cold Room shall consist of polyurethane insulated 60mm thick Puff panels of Puff Density 40 kg/m3. The individual panel firmly locks together by male & female cam lock. The material shall be inner side Stainless Steel 304 & outer side PPGI sheet. OVERLAP TYPE DOOR Made out of 60 mm thick Puff Insulated Door gladded with Inner side Stainless Steel 304 & Outer side PPGI sheet with complete all accessories likes Locks & Hinges as Overlap type door. (1000mm x 2100mm), FLOOR AREA (FREEZER ROOM) Floor shall be made out of 60 mm thick PUF insulated panels cladded with PP sheet on one side & other side 12 mm ply with 1 mm thick alum. Chq sheet. FLASHING: - Made out of Stainless Steel 304 sheet flashing for base channel, outer door.Temperature range is from 10C to 40 C and is controlled by Microprocessor PID Controller with an accuracy of 1 C. Humidity range is 40 to 90% 3% . LED light & the cyclic illumination conditions are regulated by automatic 0-24 hrs. Complete with 4 no. indoor outdoor unit is controlled by temperature. To work on 220/240V AC.