Tender For Servicing And Routine Maintenance Of Air Conditioners, At Site-Delhi

TENDER FOR Servicing And Routine Maintenance Of Air Conditioners , servicing of existing installed wtac/ stac of 1 . 5 tr & 2 . 0 tr capacity ac & water coolers of 80/150/250 lph , checking for unit , inspection greasing , oiling etc . i/c chemical cleaning of condensing & cooling coil with high pressure pump changing the air filter , checked & tightening all electric connections , testing the machine etc . as reqd . , supply & charging refrigerant gas in the existing wtac/stac / of 1 . 5/2 . 0 tr unit i/c pressure testing , flushing the system and gas charging complete as reqd . , replacement of following capacity compressor in the existing wtac/split ac making copper pipe connection , brazing pressure testing and supplying and charging refrigerant gas i/c cutting the copper piping dismantling of the old compressor complete as reqd . ( make:- hitachi/ whirlpool/ kirloskar as per compatibility of air conditioner ) , 1 . 5 tr , 2 . 0 tr , providing & replacement wtac/stac/ ctac fan motor capacity 1/4 to 1/8 hp including dismantling the burned motor from the existing unit & fixing of new motor , making connections testing , commissioning etc . as reqd . ( make:- lg/ voltas/ as per compatibility of air conditioner ) , providing & replacement wtac/stac/ fan motor capacity 1/2 to 1 hp including dismantling the old and worn out motor from the existing unit and fixing of new motor , making connections testing , commissioning etc . as reqd . ( make:- lg/ voltas/ as per compatibility of air conditioner ) , supplying & fixing 25 mm diameter pvc heavy duty pipe for drainage in the existing split type ac unit with supporting clamps etc . complete as reqd . ( make :- polycab/ finolex/ akg ) , supplying , fixing , testing and commissioning of interconnecting copper refrigerant pipe of size of 1/4 discharge side & 1/2 suction side from indoor unit to outdoor unit alongwith closed cell nitrite rubber insulation as per specification properly supported with clamps etc . complete as reqd . ( make :- mandev / malaysia ) , providing & fixing of ( 3x2 . 5 sq . mm ) pvc insulated & pvc sheathed copper conductor circular flexible cable & commissioning etc . as required . ( make:-finolex/rr kable/ skytone/havells/polycab/ralison/ bencab ) , relocating of existing installed stac of 1 . 5 tr & 2 . 0 tr capacity with outdoor unit , from its location to another location , i/c testing & commissioning etc . as required . , supplying & replacement of following defective spare parts in the existing ac unit i/c connection testing etc . complete as required . ( dismantle material retained by contractor ) ( make:- shiva/ tibkon/ shrada/ havells ) , running capacitor - 36 mfd . /45 mfd . , starting capacitor- 80/100 mfd . , repair of damaged pcb of indoor & outdoor unit including tightening the loose connection , testing the machine etc . as reqd . , supplying & replacement of remote control system with remote ( wireless/with wire remote ) in the existing installed window/split type ac i/c all interconnection , testing and commissioning complete as reqd . ( l . g/ azure/ voltas or different suitable make ) , supplying & replacement of wornout/defective copper condenser coil with same size of design suitable for following capacity split type ac out door unit i/c breezing the all copper pipe with all distribution joints of make sure the connection with capillary tube linking dryer duly proper etc pressure testing leak detection , vaccumizing the unit , gas charging etc complete as reqd . ( dismantle retain by contractor ) , a ) 1 . 5tr capacity , supplying and replacement of cooling coil suitable for 1 . 5 ton/2 ton wtac unit i/c cutting the existing condenser from the existing unit rewelding new condenser pressure testing of leakage i/c gas charging complete as reqd . , comprehensive & routine maintenance of wtac/stac/ unit & water cooler i/c attending day to day complaints from 9am to 5pm & rectifying the defects , supplying & replacement of worn out parts such as capacitors , starting relays , selector switches , sleeves , knobs , front grills connectors etc . which required to be replace during routine maintenance & monthly cleaning of filters etc . ( replacement of compressor , condenser fan , blower , fan/blower motor , coils , main lead , gas charging etc . not covered under routine maintenance ) complete as per terms & condition and direction of engineer-in-charge . ( 106 nos . x 8 months= 848nos . ) ( note:- the comprehensive maintenance will start after 01 month of servicing of acs ) , credit for dismantle material , worn out 1 . 5/2 . 0 tr capacity compressor , burn out fan motor 1 , 1/2 , 1/4 , 1/8 , , refrigerant copper pipe , worn out condenser coil , worn out coiling coil , running/starting capacitors

Sr No	CorrigendumDate	Corrignedum	CorrigendumType	NewSubmissionDate
1	23-Mar-2020	Date extended	Date	03-04-2020
2	03-Apr-2020	Further extended	Date	16-04-2020
3	16-Apr-2020	Extended dates	Date	22-04-2020

Refer document

INR 18898.0 /-

INR 9.44 Lakhs /-

Name of Work:-(1) RMO of all E&M Services at GB Pant Engineering College, Okhla, New Delhi under AE(E) EMSD-III, South East, Sunlight Colony, New Delhi(86 Nos.).(2) MOEI & Fans & RMO Pump Sets at G.B Pant Institute of Technology, Okhla, New Delhi under AE(E) EMSD-III, South East, Sunlight Colony, New Delhi (20 Nos.). (SH:-Servicing & Routine Maintenance of Air Conditioners).
	Sl. No.	Item Description	Item Code / Make	Quantity	Units
1	1	Servicing of existing installed WTAC/ STAC of 1.5 TR & 2.0 TR capacity AC & water coolers of 80/150/250 LPH, checking for unit, inspection greasing, oiling etc. i/c chemical cleaning of condensing & cooling coil with high pressure pump changing the air filter, checked & tightening all electric connections, testing the machine etc. as reqd.		106	Nos.
2	2	Supply & Charging refrigerant gas in the existing WTAC/STAC / of 1.5/2.0 TR unit i/c pressure testing, flushing the system and Gas Charging complete as reqd.		34	Nos.
3	3	Replacement of following capacity compressor in the existing WTAC/Split AC making copper pipe connection, brazing pressure testing and supplying and charging refrigerant gas i/c cutting the copper piping dismantling of the old compressor complete as Reqd. (Make:- Hitachi/ Whirlpool/ Kirloskar as per compatibility of air conditioner)
4	3.01	1.5 TR		8	Nos.
5	3.02	2.0 TR		4	Nos.
6	4	Providing & replacement WTAC/STAC/ CTAC fan motor Capacity 1/4 to 1/8 hp including dismantling the burned motor from the existing unit & fixing of new motor,making connections testing, commissioning etc.as reqd. (Make:- LG/ Voltas/ as per compatibility of air conditioner)		12	Nos.
7	5	Providing & replacement WTAC/STAC/ fan motor Capacity 1/2 to 1 hp including dismantling the old and worn out motor from the existing unit and fixing of new motor,making connections testing, commissioning etc.as reqd. (Make:- LG/ Voltas/ as per compatibility of air conditioner)		12	Nos.
8	6	Supplying & Fixing 25 mm diameter PVC heavy duty pipe for drainage in the existing split type AC unit with supporting clamps etc.complete as reqd.(Make :- Polycab/ Finolex/ AKG )		80	Mtrs.
9	7	Supplying , fixing , testing and commissioning of interconnecting copper refrigerant pipe of size of 1/4" discharge side & 1/2" suction side from indoor unit to outdoor unit alongwith closed cell nitrite rubber insulation as per specification properly supported with clamps etc. complete as reqd. (Make :- Mandev / Malaysia)		100	Mtrs.
10	8	Providing & fixing of (3x2.5 sq.mm) PVC insulated & PVC sheathed copper conductor circular flexible cable & commissioning etc. as required.(Make:-FINOLEX/RR Kable/ SKYTONE/Havells/Polycab/Ralison/ Bencab)		100	Mtrs.
11	9	Relocating of existing installed STAC of 1.5 TR & 2.0 TR capacity with outdoor unit, from its location to another location, i/c testing & commissioning etc. as required.		6	Jobs
12	10	Supplying & replacement of following defective spare parts in the existing AC unit i/c connection testing etc. complete as required.(Dismantle Material Retained By Contractor) (Make:- Shiva/ Tibkon/ Shrada/ Havells)
13	10.01	Running capacitor - 36 Mfd./45 Mfd.		34	Nos.
14	10.02	Starting capacitor- 80/100 Mfd.		16	Nos.
15	11	Repair of damaged PCB of indoor & outdoor unit including tightening the loose connection, testing the machine etc. as reqd.		20	Nos.
16	12	Supplying & replacement of remote control system with remote (wireless/with wire remote) in the existing installed window/Split Type AC i/c all interconnection, testing and commissioning complete as reqd. (L.G/ Azure/ Voltas or different suitable make)		6	Nos.
17	13	Supplying & replacement of wornout/defective copper condenser coil with same size of design suitable for following capacity split type AC out door unit i/c breezing the all copper pipe with all distribution joints of make sure the connection with capillary tube linking dryer duly proper etc pressure testing leak detection, vaccumizing the unit, gas charging etc complete as reqd.(dismantle retain by contractor)
18	13.01	a) 1.5TR capacity		6	Nos.
19	14	Supplying and replacement of cooling coil suitable for 1.5 ton/2 ton WTAC unit i/c cutting the existing condenser from the existing unit rewelding new condenser pressure testing of leakage i/c gas charging complete as reqd.		4	Nos.
20	15	Comprehensive & Routine maintenance of WTAC/STAC/ unit & water cooler i/c attending day to day complaints from 9AM to 5PM & rectifying the defects, supplying & replacement of worn out parts such as capacitors, starting relays, selector switches, sleeves, knobs, Front grills connectors etc. which required to be replace during routine maintenance & monthly cleaning of filters etc. (Replacement of Compressor, condenser fan, blower, fan/blower motor, Coils, main lead, Gas charging etc. not covered under routine maintenance) complete as per terms & condition and direction of Engineer-in-charge. (106 Nos. X 8 Months= 848Nos.) (Note:- the comprehensive maintenance will start after 01 Month of Servicing of AC's)		848	Nos.
21	16	Credit for dismantle material
22	16.01	Worn out 1.5/2.0 TR capacity compressor		12	Nos.
23	16.02	Burn out fan motor 1, 1/2, 1/4, 1/8,		24	Nos.
24	16.03	Refrigerant copper pipe		6	Kgs.
25	16.04	Worn out condenser coil		4	Nos.
26	16.05	Worn out coiling coil		4	Nos.
27	16.06	Running/Starting capacitors		50	Nos.