CTN :42904317
22 Dec, 2025
3.62 Crore
Tender For replacement of em items against ber held with ge i rnd east bangalore - supply, installation, testing & commissioning of double skin horizontal air handling unit of fully capacity, complete with double skin insulated with cfc free foam (puf) panels of 25mm thick, 42 kg/cum density. sandwitched between 0.6 mm thick g.i. sheets. outer skin shall be pre coated g.i. sheet pre coated off white. ahu frame works shall be of pre cast vertical and horizontal extruded aluminium profile with three way corner frame sections. frame construction should bear the load of structure and load of the frame structure shall be uniformly distributed along the entire housing of the ahu. food grade self adhesive coated neoprene gasket to be provided between panels and structure of the ahu to ensure the entire housing is airtight., backward curved blower to be supplied along with motor (kruger/nicotra). filter will be of 10 mic as pre filter, 3 mic as fine filter. cfm as below with 60-80mm sp complete all as specified and directed., note: rate quoted to be deemed to include civil works for hvac like breaking and opening for entry and exit of supply ducts from ahu room, exhaust ducts into shafts for exiting copper pipes / drain pipes also. n class="text-red-selected">firen> rated material of 25mm thick phe
notherm to be used
near civil closures for
n class="text-red-selected">firen>
n class="text-red-selected">resistantn> properties., a) 13200 cfm, 60mm static ahu capacity 33 tr., 11 tr dx outdoor ac u
nit complete with scroll compressors, copper tube alumi
nium fi
nned air cooled co
nde
nsers, propeller type co
nde
nser fa
ns with eco frie
ndly r410 refrigera
nt & powder coated outer metal body co
ntrolli
ng a mi
nimum capacity.
note: rate quoted to be deemed to erectio
n of co
nde
nser u
nit platform (ms a
ngle frame with 02 coats of red-oxide a
nd 01 coat of e
namel black pai
nt) with ms works for duct support., supply, i
nstallatio
n, testi
ng & commisisio
ni
ng of
nomi
nal capacity air-cooled dx floor mou
nted packaged ducted u
nits complete with scroll compressors, copper tube alumi
nium fi
nned air cooled co
nde
nsers, propeller type co
nde
nser fa
ns with eco frie
ndly r410 refrigera
nt & powder coated outer metal body co
ntrolli
ng a capacity of mimimum 22 tr ducted packaged ac u
nit with 8800cfm complete all as specified a
nd directed., supply, i
nstallatio
n, testi
ng & commisisio
ni
ng of
nomi
nal capacity air-cooled dx floor mou
nted packaged ducted u
nits complete with scroll compressors, copper tube alumi
nium fi
nned air cooled co
nde
nsers, propeller type co
nde
nser fa
ns with eco frie
ndly r410 refrigera
nt & powder coated outer metal body co
ntrolli
ng a capacity of mimimum 11 tr ducted packaged ac u
nit with 4400cfm complete all as specified a
nd directed., supply, i
nstallatio
n, testi
ng & commisisio
ni
ng of
nomi
nal capacity air-cooled dx floor mou
nted packaged ducted u
nits complete with scroll compressors, copper tube alumi
nium fi
nned air cooled co
nde
nsers, propeller type co
nde
nser fa
ns with eco frie
ndly r410 refrigera
nt & powder coated outer metal body co
ntrolli
ng a capacity of mimimum 8.5 tr ducted packaged ac u
nit with 3500cfm complete all as specified a
nd directed., supply, i
nstallatio
n, testi
ng & commissio
ni
ng of air cooled ducted split air co
nditio
ners of capacity 8.5 tr with r2 series: r 407c eco frie
ndly refrigera
nt,
nomi
nal cooli
ng capacity 1,02,000 btu/hr,
nomi
nal air flow 3400 cfm, microprocessor based with lcd display co
ntroller a
nd hermetically sealed scroll type compressor, all
necessary co
nnectio
ns with suitable size of copper cables a
nd i
nitial gas chargi
ng, provisio
n of
necessary pcc platform / iro
n a
ngle frame for outdoor u
nit complete all as specified a
nd directed by e
ngi
neer-i
n-charge., disma
ntli
ng / taki
ng dow
n / tra
nsporti
ng carefully old acs outdoor & i
ndoor u
nit with all co
nnected acessories a
nd to be deposited i
n mes store complete all as specified a
nd directed., disma
ntli
ng / taki
ng dow
n / tra
nsporti
ng carefully old u
nserviceable ducti
ng items off a
ny size a
nd capacity with all co
nnected accessories a
nd to be deposited i