Comprehensive maintenance of DAIKIN make and VOLTAS make split AC units, water cooler etc. installed at Dhruva and Pragati Guest Houses, New Delhi.

Amount

TOTAL OF PART - A

TOTAL OF PART - B

Description of Work / Item(s)

Amount

Comprehensive maintenance and servicing of the following window/split type AC unit once in a quarter as per Annexure-A. Note: for both item No.1 &2: The department reserves the right to increase or decrease any number of such AC units on pro-rata basis.

DAIKIN AC Model No.FYT/RY60 Please refer inventory sheet for Quantity breakup.

DAIKIN AC Model No.FTHP60SRV16 Please refer inventory sheet for Quantity breakup.

1 TR Split type AC units Voltas make

1.5TR Split type AC units Voltas make

2 TR Split type AC units Voltas make

Comprehensive maintenance and servicing of water coolers of 40/80 Ltrs. as per the Inventory attached in tender - once in a quarter.

Description of Work / Item(s)

Amount

Part B: Job Work Dismantling and safe removing the old existing wall mounted split air conditioner along with pump down refrigerant in the system, safely remove its copper piping & safety stand and packing of existing piping holes etc. complete all as per requirement and instructed by EIC.

Transporting, installation & commissioning of wall mounted split air conditioner including inter connecting copper piping, cabling, drain piping between IDU to ODU, fabrication work, leak testing for entire system, vaccumising using vacuum pump with suitable refrigerant charging as per installation manual, for smooth operation of AC`s etc complete all as per the instructions & to the entire satisfaction of EIC. NOTE: 1)Copper pipe, drain pipe, Cables, will be paid separately in relevant item of SOQ. 2)Main Power supply point will be provided by department at free of cost.

Supply installation testing & commissioning of Refrigerant piping with rubber nitrile insulation: Copper piping for refrigerant as per site situation with necessary structural clamps/ supports/ bends/ elbows/ reducers/U-bends/ flare nuts/ adapters/any other brass fittings as required etc. with insulation and wrapped with monsoon tape all as per AC`s manufacturer's standards.

12.7 mm (1/2)'' with 10 mm rubber nitrile

6.4 mm (1/4)'' with 10 mm rubber nitrile

Supply installation testing & commissioning of PVC drain piping of size 25 mm/32 mm diameter duly insulated with heatlone sheet, etc. complete all as per the site condition & instructed by EIC.

Supply installation testing & commissioning of Control cabling with adequate size of copper conductor wire/ power cable to connect outdoor units with respective indoor units & power cable to connect power outlet to ODU/IDU complete with lug connections etc. complete all as per site situation as required & instructed by the Engineer –in – charge.

4 core x 2.5 sq.mm cable

3 core x 2.5 sq.mm cable