DEPOSIT-Electrification and Cable laying for new CT and MRI units MCH-Air Conditioning for new CT and MRI units in upgradation of Radiodiagnosis Department providing Electrical supply Medical Collage Main building, Thiruvananthapuram -Electrical AC W

Amount

Air Conditioning Work

OD109888/2023-2024:Supply, installation, testing & commissioning of cassette type VRF indoor unit. All indoors have electronic expansion valve that controls the flow of refrigerant in respond to the load variations of room according to set temperature, which can set by remote controllers. Electricity characteristics for indoor unit shall be 240 volts/ 1phase / 50hz. Unit shall be provided wireless remote controller and it should facilitate on/ off function, change of temperature settings, fan speed setting, operation mode setting. 4 Way Cassette 0.8 TR. Make: LG/ Mitsubhishi/Toshiba

OD109889/2023-2024:Supply, installation, testing & commissioning of cassette type VRF indoor unit. All indoors have electronic expansion valve that controls the flow of refrigerant in respond to the load variations of room according to set temperature, which can set by remote controllers. Electricity characteristics for indoor unit shall be 240 volts/ 1phase / 50hz. Unit shall be provided wireless remote controller and it should facilitate on/ off function, change of temperature settings, fan speed setting, operation mode setting. 4 Way Cassette 1.5 TR. Make: LG/ Mitsubhishi/ Toshiba

OD109890/2023-2024:Supply, installation, testing & commissioning of cassette type VRF indoor unit. All indoors have electronic expansion valve that controls the flow of refrigerant in respond to the load variations of room according to set temperature, which can set by remote controllers. Electricity characteristics for indoor unit shall be 240 volts/ 1phase / 50hz. Unit shall be provided wireless remote controller and it should facilitate on/ off function, change of temperature settings, fan speed setting, operation mode setting. 4 Way Cassette 2 TR. Make: LG/ Mitsubhishi/ Toshiba

OD109892/2023-2024:Supply, installation, testing & commissioning of high static ductable unit. The indoor unit shall be of the high static ductable as per the requirements specified. All indoor units should have inbuilt drain pump with minimum 700mm vertical lift head. Indoor fan motors shall be BLDC type .all indoors have electronic expansion valve that controls the flow of refrigerant in respond to the load variations of room according to set temperature, which can set by remote controllers. Electricity characteristics for indoor unit shall be 240 volts/ 1phase / 50h Z.I. casing shall be made of galvanized steel sheet (G.S.S) with minimum 0.8 mm thickness. Zinc coating thickness on G.S.S shall be of minimum 220 GSS. ii. Inner and outer side of the casing shall have noise absorbing polyethylene insulation with adequate thickness. iii. Unit shall be provided wired remote controller and it should facilitate on/ off function, change of temperature settings, fan speed setting, operation mode setting, clock function and error code display. High Static Ductable Unit 6 TR. Make: LG/ Mitsubhishi/ Toshiba.

OD109893/2023-2024:Supply, installation, testing & commissioning of high static ductable unit. The indoor unit shall be of the high static ductable as per the requirements specified. All indoor units should have inbuilt drain pump with minimum 700mm vertical lift head. Indoor fan motors shall be BLDC type .all indoors have electronic expansion valve that controls the flow of refrigerant in respond to the load variations of room according to set temperature, which can set by remote controllers. Electricity characteristics for indoor unit shall be 240 volts/ 1phase / 50h Z.I. casing shall be made of galvanized steel sheet (G.S.S) with minimum 0.8 mm thickness. Zinc coating thickness on G.S.S shall be of minimum 220 GSS. ii. Inner and outer side of the casing shall have noise absorbing polyethylene insulation with adequate thickness. iii. Unit shall be provided wired remote controller and it should facilitate on/ off function, change of temperature settings, fan speed setting, operation mode setting, clock function and error code display. High Static Ductable Unit 8 TR. Make: LG/ Mitsubhishi/ Toshiba.

OD109895/2023-2024:Supply, Installation, Testing and Commissioning of modular type VRF odu. the outdoor unit shall be factory assembled, weather proof casing, constructed from heavy gauge mild steel panels and coated with baked enamel finish. The unit should be completely factory wired tested with all necessary controls. Outdoors units of the VRF /VRV system shall be compact air-cooled type. all the compressors of the outdoor units must be hermetically sealed BLDC inverter scroll/twin rotary type. Oem should use there on make compressors in VRF /VRV system which is to be supplied. System cop shall not be less than – 3.4 at Air condition and suitable to operate at heat load proportional to indoor temperature requirement. Aluminum fins of condenser coil shall have anti corrosive epoxy resin ocean black coating along with hydrophilic coating pre coated at factory. The anti-corrosive treatment should have been tested for at least 2500 hrs of standard salt spray test and must have a certified life of minimum 20 years supported by certificate from reputed international institution is mandatory. The treatment should be suitable for areas of high pollution and salt laden air. modular system to be configured as per mention modules given in bracket. 14 HP. Make: LG/ Mitsubishi/ Toshiba.

OD109894/2023-2024:Supply, Installation, Testing and Commissioning of modular type VRF odu. the outdoor unit shall be factory assembled, weather proof casing, constructed from heavy gauge mild steel panels and coated with baked enamel finish. The unit should be completely factory wired tested with all necessary controls. Outdoors units of the VRF /VRV system shall be compact air-cooled type. all the compressors of the outdoor units must be hermetically sealed BLDC inverter scroll/twin rotary type. Oem should use there on make compressors in VRF /VRV system which is to be supplied. System cop shall not be less than – 3.4 at Air condition and suitable to operate at heat load proportional to indoor temperature requirement. Aluminum fins of condenser coil shall have anti corrosive epoxy resin ocean black coating along with hydrophilic coating pre coated at factory. The anti-corrosive treatment should have been tested for at least 2500 hrs of standard salt spray test and must have a certified life of minimum 20 years supported by certificate from reputed international institution is mandatory. The treatment should be suitable for areas of high pollution and salt laden air. modular system to be configured as per mention modules given in bracket. 16 HP. Make: LG/ Mitsubishi/ Toshiba.

OD109900/2023-2024:Supply, installation, testing and commissioning of Y joints indoor side, JRBLN03321, JRBLN07121 JRBLN014521.

OD109901/2023-2024:Supply, installation, testing and commissioning of Y joints outdoor side, ARCNN21.

OD109905/2023-2024:Supply and Fixing Remote for Ductable Air conditioning unit, in place of the damaged one.

OD109907/2023-2024:SITC of hard drawn copper refrigerant piping including all accessories including joints properly brazed insulated with chemically crosslinked nitrile rubber fire retardant grade class O with 19mm Thickness and necessary supports as required of size 34.9mm.

OD109908/2023-2024:SITC of hard drawn copper refrigerant piping including all accessories including joints properly brazed insulated with chemically crosslinked nitrile rubber fire retardant grade class O with 19mm Thickness and necessary supports as required of size 28.6 mm.

OD109909/2023-2024:SITC of hard drawn copper refrigerant piping including all accessories including joints properly brazed insulated with chemically crosslinked nitrile rubber fire retardant grade class O with 19mm Thickness and necessary supports as required of size 22.2 mm.

OD109910/2023-2024:SITC of hard drawn copper refrigerant piping including all accessories including joints properly brazed insulated with chemically crosslinked nitrile rubber fire retardant grade class O with 13mm Thickness and necessary supports as required of size 19.05 mm.

OD109911/2023-2024:SITC of hard drawn copper refrigerant piping including all accessories including joints properly Brazed insulated with chemically crosslinked nitrile rubber fire retardant grade class O 19 mm thickness necessary supports as required of size 15.9 mm dia.

OD109914/2023-2024:SITC of hard drawn copper refrigerant piping including all accessories including joints properly brazed insulated with chemically crosslinked nitrile rubber fire retardant grade class O 13 mm Thickness necessary supports as required of size 12.7 mm dia.

OD109918/2023-2024:SITC of hard drawn copper refrigerant piping including all accessories including joints properly brazed insulated with chemically crosslinked nitrile rubber fire retardant grade class O 13 mm Thickness necessary supports as required of size 9.52 mm dia.

OD109919/2023-2024:SITC of hard drawn copper refrigerant piping including all accessories including joints properly brazed insulated with chemically crosslinked nitrile rubber fire retardant grade class O 13 mm Thickness necessary supports as required of size 6.35 mm dia.

16.12.1.1:Supply, installation, balancing and commissioning of factory fabricated GSS sheet metal rectangular/round ducting complete with neoprene rubber gaskets, elbows, splitter dampers, vanes, hangers, supports etc. as per approved drawings and specifications of following sheet thickness complete as required.Factory fabricated GSS sheet metal rectangular ducting as per IS 655-2006 Thickness 0.63 mm sheet

16.12.1.2:Supply, installation, balancing and commissioning of factory fabricated GSS sheet metal rectangular/round ducting complete with neoprene rubber gaskets, elbows, splitter dampers, vanes, hangers, supports etc. as per approved drawings and specifications of following sheet thickness complete as required.Factory fabricated GSS sheet metal rectangular ducting as per IS 655-2006 Thickness 0.80 mm sheet

OD109930/2023-2024:Heavy duct flexible double layer fire retardant canvas connection with rexin shall be provided at the outlet of datable split/ package unit and also for expansion joints. Quoted price should be inclusive of all flanges, joints, supports etc. Heavy duct flexible double layer fire retardant canvas connection with rexin shall be provided at the outlet of datable split/package unit and also for expansion joints. Quoted price should be inclusive of all flanges, joints, supports etc…

16.21:Supply and fixing of acoustic lining of supply air duct and plenum with 25 mm thick resin bonded glass wool having density of 32 kg/m3, with 25 mm X 25 mm Gl section of 1.25 mm thick, at 600 mm centre to centre covered with Reinforced Plastic tissue paper and 0.5 mm thick perforated aluminum sheet fixed to inside surface of ducts with cadmium plated nuts, bolts, stick pins, CPRX compound etc. complete as required and as per specifications. 16 Acoustic lining of supply air duct and plenum with 25 mm thick resin bonded glass wool having density of 32 kg/m3

16.5.2:Supplying, laying /fixing, testing and commissioning of following thickness cross link closed cell preformed sections of polyethylene insulation Nitrile rubber applied aluminium sheet cladding complete with type 3, grade 1 roofing feltstrip (as per IS:1322 as amended up to date) at joints etc. as per specifications and as required complete in all respect .Insulation with nitrile rubber of thickness 19mm on existing pipe

16.17:Supplying, fixing testing commissioning of supply air diffusers of powder coated aluminum with aluminum volume control dampers with anti smudge ring and removable core.

OD109953/2023-2024:Supply, installation, testing & commissioning of drain piping od adequate dia with proper insulation 32 mm Dia.

90.6.5.4:Supply and drawing the following sizes of multi-core PVC insulated & FRLS PVC sheathed 650/1100 V grade copper conductor round flexible cables conforming to IS 694 part I 1960 in the existing surface / recess conduit as required including giving necessary connections of the following sizes.2 core 1.50 sq mm

90.6.5.11:Supply and drawing the following sizes of multi-core PVC insulated & FRLS PVC sheathed 650/1100 V grade copper conductor round flexible cables conforming to IS 694 part I 1960 in the existing surface / recess conduit as required including giving necessary connections of the following sizes.3 core 1.50 sq mm

90.12.7.40:Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required.4 core 10 sq mm with factory made clamp

OD109954/2023-2024:Charges for supply and filling the R 410 refrigerant gas in the existing air conditioning system

OD109957/2023-2024:Supply, installation, testing & commissioning of pedestial /ODU stand for placing VRF ODU.

4.1.1:Supplying and installing following size of perforated pre-painted M.S. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required.100 mm width X 50 mm depth X 1.6 mm thickness

4.1.2:Supplying and installing following size of perforated pre-painted M.S. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required.150 mm width X 50 mm depth X 1.6 mm thickness

OD110018/2023-2024:Supply and installation testing and commissioning of 1.5 TR ,5 star rated High Wall Inverter split A/C unit with cut out type, Super quiet (Sound less than 40 db) with capable of operation on long mode to make air flow up to 12 m , computerized demystification, 5 step vane controlled swing , operating on suitable R410 refrigerant with copper material coil used condensing and evaporating units capable for cooling, microprocessor control with cordless remote control, having 5230 full load output wattage including etc. The indoor and outdoor unit fixed on wall or suitable place (G+1)with suitable size factory made metal stand, supply and clamping insulated copper pipe and control /power cable(minimum 3mt max) and giving connection as required and testing and commissioning entire unit . Make, Bluestar / Voltas / Carrier........

OD110019/2023-2024: Supply and installation testing and commissioning of 2 TR ,5 star rated High Wall Inverter split A/C unit with cut out type, Super quiet (Sound less than 40 db) with capable of operation on long mode to make air flow up to 12 m , computerized demystification, 5 step vane controlled swing , operating on suitable R410 refrigerant with copper material coil used condensing and evaporating units capable for cooling, microprocessor control with cordless remote control, having 5230 full load output wattage including etc. The indoor and outdoor unit fixed on wall or suitable place (G+1)with suitable size factory made metal stand, supply and clamping insulated copper pipe and control /power cable(minimum 3mt max) and giving connection as required and testing and commissioning entire unit . Make ,Blustaer / Voltas / Carrier

OD110021/2023-2024:Supply and Fixing of 5 KVA voltage stabilizer for split type A/C unit with voltage range of 175-275V and out put range of 210 - 250V (make V-GUARD or its equivalent

OD110023/2023-2024:Supply and installation for the Outdoor unit stand of Single phase 1 TR/1.5 TR/2TR /3 TR Wall mounting split A/C unit.

OD110024/2023-2024:Supply and fixing 25mm dia PVC drain pipe and along with all required accessories in suface/recess including cutting the wall and making good the damages etc as required

Cool Palace Hoome Appliances

Bidder Name

Cool Palace Hoome Appliances

INTIMATE REFRIGERATION AND AIR CONDITIONS