tender for annual comprehensive maintenance contract of existing unitary ac machines installed at different buildings of birpara sg hospital alipurduar. sl. no. item description 1 amc of unitary ac unitsannual comprehensive maintenance of following unitary air conditioning units both idu & odu (sac/wac/csac) at different locations under the premises of birpara sg hospital alipurduar. 2 sac 1.5tr/1 tr quantity = 09 nos x 12 months = 108 nos 3 sac 2.0/2.2trquantity = 48 nos x 12 months = 576 nos 4 7.5 tr concealed split acquantity = 12 nos x 12 months = 144 nos 5 mortuary cooler (5 tr)2 nos x 12 month = 24 nos 6 note 1: comprehensive mtc. will cover replecement of all spare parts including compressor in place of damage or unserviceable spare parts.note 2: queted rate per machine should be inclusive of spare parts manpowar whole time manpower and taxas duties etc.note 3: maintance of above ac machine should be maintain following the annex terms & condition which is integral part of this boq. the agency should engage a whole time semi skilled ac technician for attending emergency call from the authourity who will preferably reside in the premises of birpara sgh. in addistion local ac technician is preferable.note4: rate should be quoted with inclusive of all taxes, duties, cess as applicable.