HP Krishi Vishva Vidyalaya Tender

Supply, installation, commissioning & testing of Main Equipment, MTS chamber

Supply, installation, commissioning & testing of Main Equipment, MTS chamber, Puff Panel (Pre-Painted plate), Size: 7 meter’ Length x 5.8 meter’ Width x 2.7 meter’ Height with Evaporator with complete SS, Condensing Unit Emerson suitable for (0o to 20oC), Dehumidification & complete kit, Expansion valve for cooling system, Low temperature service lamps, Copper pipe including insulation and Refrigerant, Pressure regulating valve and solenoid valve to control the temperature 1o C, Control panel complete programmable, Duct Materials (dehumidification connections), Shelves complete SS adjustable, Computer system to download the data and graph etc., Stabilizer, Biometric Security outside chamber, Single Scroll Compressor system: Refrigeration system operation should be monitored by control system, including visual and audible alarm, Pressure transducers for real-time diagnostics for preventative maintenance and repair, Fabrication at CSKHPKV, Palampur whose detail of works given in Section-III (A & B), however if any other requirement arises during implementation phase, the firm must develop it within the defined time frame. The Scope of supply for walk in MTS chamber should be strictly as per the following specifications. Room dimensions should not be less than (meter): Length 7 meter × Width 5.8 meter × Height 2.7 meter. Temperature range should be in between 0-20℃. Relative humidity range should be in between 30%～50% RH. Temperature uniformity should be less or equal to 1℃. Humidity accuracy should be ±3% RH. Suitable seed storage capacity for each MTS Module is to be provided. Exterior shell materials should be made of Puff Panel Pre-Painted plate. Internal shell materials to be changed to ‘SS 304’ and thickness should not be less than 0.5 mm. Wall and roof: Pre-painted metallic Puff Panels based on camlock fasteners/couplers made of not less than 100 mm thick CFC/HCFC free Polyurethane eco-friendly insulation material and joints sealed with silicon.Heat insulation materials should be made up of Hard Poly Urethane foamed plastic of 4"thickness. Single wing door with lock and key, fitted with sweeping gasket and glass including aluminum chequered floor should be used. The door should lock with the Biometric system. De-Humidification should be used of Chemical Drier units with the redundant system. Redundant refrigeration system with multi-circuited remote outdoor air-cooled condenser should be used. Outdoor unit copper pipe connect should be 18 Gauge hard copper pipes. There should be the ability to switch between constant operation and on/off operation (Eco Mode). Air in the room should be re-circulated continuously by a conditioning unit suspended from the ceiling with the hot gas by-pass mode and on/off in Eco Mode Should be there. Light should be controlled by exterior mounted light switch. Lamp heat should be removed by the refrigeration system. Single scroll compressor system should be used for maintaining the temperature in chamber. Hot gas by-pass system control should be used to provide for precise climatic control. Refrigeration system operation should be monitored by control system including visual and audible alarm.System should be 100% redundant in nature. Temperature measurer and sensor should be used for Shielded heat resistance Pt100。.Capacitive humidity sensor should be used for humidity. Controller should be touch screen. Resolution should not be less than 0.1℃ for Temperature and 1% RH for Humidity. Set-range should in between for temperature:0℃～20℃ and for Humidity: 30%～50% RH. Audible and visual personnel alarm activation should be from inside the room. Audible alarms should be included based on user defined limits. Temperature recording should be up to one year. Stand-alone usage to the back lit LCD local display and keyboard should be there. There should be a possibility to modify the parameters of the connected devices remotely. Customizable web user interface should be there (Layout). Performance meter should be there for cooling demand control. Controller should be facilitated with Automatic data export to USB pen drive. Alarm notification should be via e-mail (static IP address required; it will be in customer scope only). There should be provision of HACCP report print-out in pdf format. Controllers should be fully programmable and with high connectivity. USB (host) should allow downloading of applications, parameters, data/alarm logger and the applications and parameters upload. It should be possible also to upgrade the BIOS of the microprocessor. Computer should be provided along with Equipment for remotely operating the chamber. Eight Numbers of suitable shelving systems each with three tier with 100% SS. Each Shelf should be Corrosive resistance and height adjustable without the use of any kind of screw for height adjustment. Each shelf should be 100% SS 304 or better. System should be with over-temperature protection. System should be with overload protection of motor. System should be with fuse for control and lighting circuit. System should be with Flange Mount Disconnect for power. System should work in 20℃～35℃ ambient temperature. System should work in Relative humidity: ≤75% RH. Power voltage should be AC400±10%V, 3-phase + ground wire protection. A suitable capacity servo control stabilizer input range 340 to 480V and online UPS (for PC) should be connected for the control system. Frequency should be 50 ±0.5 (Hz). Power switch should be Air switch (knife-switch not allowed). The warranty should be of one year from the date of equipment delivered. Technical training should be provided at free of cost to 2 operators for each user (in user site). Accessories should be provided like: Warranty Certificate : one copy, Instruction Manual : one copy, Controller Manual : one copy, Circuit diagram: one copy, Any minor additional work arising during implementation.

Annual maintenance Contract charges after one year of comprehensive warranty period