Tender For Replacement Of Existing (4+1) X 7 Tr Pac Units With 5Nos.3Tr Ductable Ac Units In Transmission Room At Te Kk Nagar.(Sw:-Associated Work), Chennai-Tamil Nadu
TDR : 55183905
Tender Notice
BOQ
9 Days Left
Chennai
Tamil Nadu
Tender For Replacement Of Existing (4+1) X 7 Tr Pac Units With 5Nos.3Tr Ductable Ac Units In Transmission Room At Te Kk Nagar.(Sw:-Associated Work)
Name of Work:- Replacement of existing (4+1) x 7 TR PAC units with 5Nos.3TR Ductable AC units in Transmission Room at TE KK Nagar.(SW:-Associated work)
Sl. No.
Item Description
1
Dismantling the existing outlived 5 x 7 TR Package AC unit both indoor and outdoor and associated items i/c dismantling the cables , duct and LT panel in AC plant room i/c making good the damages, handing over the dismantled AC units to the exchange in charge etc as required. etc as required
2
S/L 4 core 4 sqmm PvC insulated Pvc sheathed armoured copper conductor cable on surface of wall.in duct/panel for extending input 3 Phase AC suply to the Unit etc., as reqd
3
Supplying and fixing 32mm dia PVC pipe (10 kgf/sqcm) for drain water including cutting the wall and making good the same, necessary clamping etc as required.
4
Supplying and fixing 50mm dia PVC pipe (6kg/sqcm) for the protection of refrigerant pipe along with accessories in surface/recess including cuking the wall and making good the same, necessary clamping etc as required
5
Supplying and fixing 16 A TP MCB with sheet steel enclosure i/c fixing on the wall, connection, testing and Commissioning etc., as reqd.
6
Supply and fixing of 8way TPN Vertical Double door MCB DB on surface of wall with necessary connections etc.as required.
7
Supply and fixing of following Isolators/MCBs in the existing MCB DB with necessary connections etc.as required.
8
100A Four pole Isolator
9
40A Four pole MCB
10
Supply and fixing of Microprocessor based 3 AC controller suitable for controlling 3Nos 3phase input, 3TR capacity ductable type AC units. The controller shall be provided with 3 Nos 4 Pole Power Contactors (LK MCX 04 or similar) for complete isolation, and incorporated with inbuilt temperature control, sequence timer, with selectable duration, High temperature Alarm, Potential Free contact etc hooused in powder coated MS enclosure made of MS powder coated steel sheet etc.as required
11
Suppply and fixing of Microprocessor based 2 AC controller suitable for 2 Nos 3phase input, 3TR capacity ductable type AC units. The controller shall be provided with 3 Nos 4 Pole Power Contactors (LK MCX 04 or similar) for complete isolation, and incorporated with inbuilt temperature control, sequence timer, with selectable duration, High temperature Alarm, Potential Free contact etc hooused in powder coated MS enclosure made of MS powder coated steel sheet etc.as required Please Enable Macros to View BoQ information
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