40 Tr / 16000 Cfm ( Fm ) 60Mm Wc Sp 6 Row Coil For Existing I.Ahu No. 3 At Ground Floor ? 1 No. Ii.Ahu No. 6 At 1St Floor ? 1 No. Iii.Ahu No. 8 & 9 At 2Nd Floor ? 2 No. Please Refer To Sl.No.1A Of Price Bid For Full Description Of Work 30 Tr / 12000 Cfm ( Fm ) 60Mm Wc Sp 6 Row Coil Chw Duty For Existing I.Ahu No. 2A At Ground Floor ? 1 No. Please Refer To Sl.No.1B Of Price Bid For Full Description Of Work 12 Tr / 3600 Cfm ( Fm ) 50Mm Wc Sp 6 Row Coil Chw Duty For Existing I.Ahu No. 10 At 2Nd Floor ? No. Please Refer To Sl.No.1C Of Price Bid For Full Description Of Work Dismantling Of Existing Air Handling, Removal From Site At Assigned Place, Preparing Site For New Installation Of Ahu Including Its Pedestals And Commissioning. Removal Of Existing Ducting Connected To Old Ahu Disjoining The Chw Pipes And Valves Etc. All Complete. Supply, Installation, Testing And Commissioning ( Sitc ) Of Valves With Flanges, Bolts / Nuts / Gaskets Etc. And With Insulation Interconnected To Chillers, Pumps And Ahus As Under :Butterfly Valves Pn 10 Is13095:1991 ) 80 Mm Dia. Supply, Installation, Testing And Commissioning ( Sitc ) Of Valves With Flanges, Bolts / Nuts / Gaskets Etc. And With Insulation Interconnected To Chillers, Pumps And Ahus As Under:Butterfly Valves Pn 10 ( Is13095:1991 ) 50 Mm Dia. Supply, Installation, Testing And Commissioning ( Sitc ) Of Valves With Flanges, Bolts / Nuts / Gaskets Etc. And With Insulation Interconnected To Chillers, Pumps And Ahus As Under: Y Type Strainer On Vertical Line.80 Mm Dia. Long Type Pipe Construction . Supply, Installation, Testing And Commissioning ( Sitc ) Of Valves With Flanges, Bolts / Nuts / Gaskets Etc. And With Insulation Interconnected To Chillers, Pumps And Ahus As Under:Y Type Strainer On Vertical Line.50 Mm Dia. Long Type Pipe Construction. Supply, Installation, Testing And Co