Supply Installation Testing And Commissioning Of Ac Machine For Different Officers Chambers And Server Room At Uttarkanya, Kamrangaguri In The Dist Of Jalpaiguri., jalpaiguri-West Bengal

Supply Installation Testing And Commissioning Of Ac Machine For Different Officers Chambers And Server Room At Uttarkanya, Kamrangaguri In The Dist Of Jalpaiguri.- 1 Supply And Installation Of Wall Mounted Air Cooled Non Ducted Split / Cassette Units Of Following Tr Capacity With Rotary Compressor Including Remote Control, Filters , Evaporator Condenser Suitable For 950 Cmh Air Flow 5 Star Rating Energy Efficient & Power Saving Technology, Inter Connecting Refregerent Copper Pipeing With 6Mm Thick Armaflex Insulation [ 4 Mtr. Copper Pipe To Be Considered With Ac Unit From Idu To Odu ] And All Electrical Cabling & Earthing Between Odu & Idu And Suitable Opration In Ac, 220V, 1Ph. , 50 Hz Supply And 20 Mm Dia & 6Mm Thick Armaflex Insulation Drain Piping Etc Complete As Required. [ Power Supply Will Be Provided Near Idu Units With Rated Dol Starter. ( Make-Daikin / Blue Star / Hitachi ) And As Per Direction Of E-I-C1.5 Tr Capacity Wall Mounted Split Ac 2 2.0 Tr Capacity Wall Mounted Split Ac 3 Installation, Commissioning And Testing Of Above Mention Type Ac Machine Both Indoor / Outdoor Including Fixing Of 40 X 40 X 5 Mm Ms Angle Iron Frame, Gi Full Threaded Hanger, Fastener Etc As Required And Mending Good The Damages. 4 Supply And Delivery Of ( I ) Electric Cable ( 3Core 2.5Sq.Mm ) ( Ii ) Copper Pipe 3 / 8 / 1 / 2 For Liquid As Required. ( Iii ) Copper Pipe 5 / 8 / 1 / 4For Suction As Required ( Iv ) Insulation Foam 3 / 8 / 1 / 2 For Liquid As Required. ( V ) 5 / 8 / 1 / 4For Suction As Required. ( Vi ) Drain Pipe Of Pvc For Drainage Connections For Installation Of Split A.C. Both Indoor And Outdoor Unit. 5 Distribution Wiring In 1.1 Kv Single Core Stranded Fr Pvc Insulated & Unsheathed Copper Wire ( Brand Approved By Eic ) In 25Mm Size Pvc Rigid Conduit Fr ( Precision Make ) Incl. Necy. Fittings As Required. A ) 4 X 84 / 0.3 ( 6 Sqmm ) + 2 X 56 / 0.3 ( 4 Sqmm ) Ecc. ( From Tpn Db To Indoor And Outdoor ) 6 Supply & Fixing 240 V, 25A Modular Type Socket, 25 A, Modular Type Starter ( Brand Approved By Eic ) With 25A Modular Switch Type Dp Mcb ( C-Curve ) And 6 Module Gi Modular Type Switch Board With 6 Module Top Cover Plate Flushed In Wall Incl. S&F Switch Board And Cover Plate And Making Necy. Connections With Pvc Cu Wire And Earthcontinuity Wire Etc. 7 Supply & Fixing 240 V, 16 A, 3 Pin Modular Type Plug Socket ( Brand Approved By Eic ) With 16A Modular Type Switch, Without Plug Top On 4 Module Gi Modular Type Switch Board With Top Cover Plate Flushed In Wall Incl. S&F Switch Board And Cover Plate And Making Necy. Connections With Pvc Cu Wire And Earth Continuity Wire Etc. 8 Supply And Fixing Of6 Wayvtpn Db Double Door, Ip-43 Proction With 100Atpnmccb As Incommer And 6Nos 32Atp Mcb As Outgoing Complete With Phase Protection, Earth Bar Din Rail & Neutral Bar Also Spreaded Terminal -For Ups Line Connection ( Make-Legrand / Hagar / Siemens / Abb ) . 9 Earthing With 65 Mm Dia Gi Pipe ( Tata-Medium ) X 3.0 Mts. Long And 1 No. 50 Mm X 6 Mm Galvanized ( Hot Dip ) Steel Strip ( 4 Mts. Long ) , 20 Mm Dia X 125 Mm Long Galvanized Bolt, Double Nuts, Double Washers Including Finishing Both Ends By Making Holes Etc. And S & F 65 Mm Dia Gi Pipe ( Isi-Medium ) Protection ( 3 Mts. Long ) To Be Filled With Bitumen Partly Under The Ground Level And Partly Above Ground Level To An Average Depth Of 3.65 Mts.

Sr No	CorrigendumDate	Corrigendum	CorrigendumType	NewSubmissionDate
1	16-02-2024	CORRIGENDUM	Other	19-02-2024

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