Annual Maintenance Contract with Miscellaneous works of Central Air Conditioning Plant and Ventilation System at HBNI Building, Anushaktinagar, Mumbai - 400 094.

Amount

Quarterly maintenance of water cooled screw chillers capacity of 350 TR through OEM(Original Equipment Manufacture)as per technical specification.(3 Sets x 8 Quarter)

Quarterly maintenance of centrifugal pumps as per technical specifications.(6 Sets x 8 Quarter)

Quarterly maintenance of induced draft cooling towers capacity of 500 TR as per technical specifications.(3 Sets x 8 Quarter)

Quarterly maintenance of water softening plant capacity of 7 CMH along with pump & motor as per technical specifications.(2 Sets x 8 Quarter)

Quarterly maintenance of various capacity of AHUs as per technical specifications. (9 Sets x 8 Quarter)

Quarterly maintenance of 1.5 TR capacity fan coil units as per technical specifications.(266 Sets x 8 Quarter)

Quarterly maintenance of kitchen exhust blowers as per technical specifications.(3 Sets x 8 Quarter)

Quarterly maintenance of precision air conditioning units capacity of 17 TR as per technical specifications.(4 Sets x 8 Quarter)

Quarterly maintenance of precision air conditioning unit capacity of 25 TR as per technical specifications.(1 Set x 8 Quarter)

De-scaling of chiller evaporator tube for 350 TR capacity water cooled screw chillers as per of technical specifications.

De-scaling of chiller condender tube for 350 TR capacity water cooled screw chillers as per of technical specifications.

2 yearly maintenance of centrifugal pumps as per technical specifications.(6 Sets x 2 year)

2 yearly maintenanceof various capacity of AHUs as per technical specifications.(9 Sets x 2 year)

Supply and installation of stem type thermometer and thermowell in SS as per tender specification

Supply and Installation of salt as per sample / suggestion by EIC as per technical specifications.

Supply and installation of 1.5 TR capacity FCU motor as per technical specifications.

Supply and installation of capacitor suitable to 1.5 TR capacity FCU as per technical specifications.

Supply and installation of step(speed) regulator suitable to 1.5 TR capacity FCU as per technical specifications.

Supply and installation of space heater suitable for scroll compressor of 17 TR Blue Star make precision air conditioning (PAC) unit Model No. PCX 632 DTS/UFSas per technical specifications.

Supply installation , testing and commissioning of Scroll compressor for 12.5 TR capacity of Precision air conditioner ( Stulz make) as per technical specification.

Supply installation , testing and commissioning of Scroll compressor for 17 TR Precision air conditioner ( Blue star make) as per technical specification.

Supply installation , testing and commissioning of condenser fan with fan motor for 17 TR Precision air conditioner ( Blue star make) as per technical specification.

Supply installation , testing and commissioning of condenser fan with fan motor for 12.5 TR Precision air conditioner ( Stulz make).

Supply, installation, testing & commissioning of PCB card with programming suitable to 17 TR Blue Star make precision air conditioning (PAC) unit Model No. PCX 632 DTS/UFS as per technical specifications.

Supply, installation, testing & commissioning of refrigerent dryer for 17 TR Blue Star make precision air conditioning (PAC) unit Model No. PCX 632 DTS/UFS as per technical specifications.

Supply, installation, testing & commissioning of isolation valve for refrigerent dryer for 17 TR Blue Star make precision air conditioning (PAC) unit as per technical specifications.

Supply, installation, testing & commissioning of Display with key pad suitable to 17 TR Blue Star make precision air conditioning (PAC) unit Model No. PCX 632 DTS/UFS as per technical specifications.

Mechanical shaft seal for Maxflow make pump of capacity 225 CMH and 40 mtr Head of WC.

Mechanical shaft seal for Maxflow make pump of capacity 300 CMH and 30 mtr Head of WC.

Mechanical shaft seal for Kirloskar make pump of capacity 225 CMH and 40 mtr Head of WC.

Mechanical shaft seal for Maxflow make pump of capacity 300 CMH and 30 mtr Head of WC.

PVC flexible canvas with 2 mm thick for Fan Coil Unit, AHU and Exhaust system as per technical specifications.

Painting of MS pipeline/supports of various sizes and painting of chilled water pipeline of various sizes with two coat of primer & two coats of synthetic enamel paint as per technical specifications.

Fabrication of MS item for supports and structures as per site reuqirement as per technical specifications.

Modification in GI ducting along with necessary fittings, supports etc as per technical specifications for 20 G (1.0 mm)

Modification in GI ducting along with necessary fittings, supports etc as per technical specifications for 22 G (0.8 mm)

Aluminium clading with 26G thick Al sheet as per technical specifications.

Supply and Installation of 25 mm thick nitrile rubber insulation as per technical specifications.

Supply, Installation, Testing and Commissioning of aluminium impeller suitable to 1.5 TR FCU installed at HBNI building as per technical specifications.

Supply, Installation, Testing and Commissioning of electronics timer as per technical specifications.

Removal of old damaged window AC and providing window AC of 1.5 TR as per specification

Removal of old damaged split AC and providing split AC of 1.5 TR as per specification

Upgradation of software of chiller control panel through OEM or authorised OEM vendor of 350 TR chiller machine ( Blue star make) as per technical specifications.

Communication connection between Computer and chiller machine 350 TR ( Blue star make) as per technical specifications.

Supply, Installation, Testing and Commissioning of Pin type 2 way valve ½ “ PN 16 to install in supply line of FCU as per specification

Supply, Installation, Testing and Commissioning of actuator supply line of FCU as per specification

Supply, Installation, Testing and Commissioning of 5/8” sleeve insulation nitire rubber as per specification

Supply, Installation, Testing and Commissioning of ball Valve 25 mm dia in FCU Connection line

Supply, Installation, Testing and Commissioning of M.S. Fan motor stand for FCU as per sample

Supply, Installation, Testing and Commissioning of M.S. Fan motor for as per sample

Supply, installation, testing & commissioning of temperature sensor MCS-T100-40 suitable to blue star make water cooled screw chiller capacity of 350 TR as per technical specifications.

Supply, installation, testing & commissioning of Chiller plant no.3 3 phase motor overload relay model 3UA61 40-3J 110-135A

Supply, installation, testing & commissioning of flow switch for Chiller plant 350 TR as per specification

Supply and Installation of HDPE Filter of FCU as per specification.

Supply and Installation of Purging valve 25 mm dia GM gate valve.

Weekly checking of water quality of Cooling tower water, make up water and chilled water.

KRISHNA REFRIGERATION