Annual comprehensive maintenance of unitary ac machines and maintenance of 8.5 tr, 11 tr ductable split type ac machine and 22 tr dx-ahu type ac machines installed at different buildings of alipurduar district hospital alipurduar.

Condenser coil for 2 tr carrier split ac (model: cacs24da5r5),condenser coil for 2.0 tr panasonic ductable split ac (model: u-24pwy1h59)

As per the tender document

Providing installation and commissioning of 2 tr highwall split air conditioning unit for the green room backside of stageof hal li and 4 tr vertical split air conditioning unit for the stage of hall ii at rabindra satabarshiki bhavan agartala

Replacement of existing age-old and troubleprone ac machines by supply installation testing and commissioning of 13 nos. new split type ac machines (10 nos. 3 tr split ac machine and 3 nos. 2 tr split ac machine) at control room and plcc room

Supply installation testing and commissioning of 6 nos. new split type ac machines (6 nos. 2.0 tr split ac machine) at the first floor of the inspection bungalow (i.b.) under bankura area office wbsetcl

Sitc of 11 tr ductable split air conditioner comprising of indoor and outdoor units make daikin blue star hitachi carrier voltas including duct modification in indoor unit as per requirement,supply of copper refrigerant piping suction and liquid line of suitable size with closed cell elastomeric insulation including fittings and supports,supply of electrical power cable and control wiring between indoor and outdoor units including termination and labeling,supply of pvc drain piping 32 mm dia with insulation supports and accessories,refrigerant gas charging and nitrogen testing,outdoor unit stand of heavy duty fabricated with mild steel,canvas connection,dismantling of old ductable ac and installation and commissioning charges of 11 tr ductable air conditioner.,buyback of old ductable ac of 11 tr

I) annual maintenance contract of 33 nos. of inverter split type (1.5/2 tr) ac machines under the jurisdiction of sse/e(g)/ic/spr for one (01) year.ii) annual maintenance contract of split type/ window type ac machines, water coolers & refrigerators of different capacity under jurisdiction of sse/e(g)/ic/spr for one (01) year.

Job contract for operation and day to day maintenance of acs and water 1 skilled and 1unskilled manpower ref atc pg.no soq 1 to3,cmc of 63 nos. of 1.5 tr split type ac units incl stabilizer at different locations as n in annexure-a for 1st year ref atc pg.no soq 1 to 3,cmc of 12 nos. of 2 ton split type air conditioning units incl. stabilizer at different locations as n in annexure-a for 1st year ref atc pg.no soq 1 to 3,cmc of 63 nos. of 1.5 tr split type ac units incl stabilizer at different locations as n in annexure-a for 2nd year ref atc pg.no soq 1 to 3,cmc of 12 nos. of 2 ton split type air conditioning units incl. stabilizer at different locations as n in annexure-a for 2nd yearr ref atc pg.no soq 1 to 3,dismantling of 1.5 or 2.0 tr split ac units including discharging gas line, safe removal of indooror outdoor units,ref atc pg.no soq 1 to 3,installation of 1.5 or 2.0tr ac units including fixing of indoor and outdoor units ref atc pg.no soq 1 to 3,providing and fixing of 1 or 2 inch an

Custom bid for services - scha1 bza division amc for quarterly half yearly and yearly maintenance of split type acs of various capacities at various places and various makes for a period of 2 years as per price schedule & tender conditions,custom bid for services - scha2 amc for quarterly and yearly maintenance of 5point5 tr to 22tr capacity ductable type air conditioners of various places and various makes for a period of 02 years as per price schedule and tender conditions,custom bid for services - scha3 amc for quarterly and half yearly maintenance 3 hp to 22 hp capacities vrf inverter type cassette air conditioners at various places and of various makes for a period of 02 years as per price schedule and tender cond..,custom bid for services - schb provision for replacement of critical parts on conditional and on actual need basis as per tender conditions