COMPREHENSIVE MAINT TO VRF AC INCLUDING ALLIED WORKS AT OPD COMPLEX (BHDC) UNDER GE (EAST) DELHI CANTT-10

Amount

Comprehensive/ Routine maintenance of VRF/VRV type Acs for following size and capacity VRF/VRV. (Make: Carrier) (A) OUT DOOR UNIT 22 HP:- Air cooled VRF/VRV system - 18 Nos (I) IN DOOR UNIT CASETTE TYPE :- 1 TR - 01 No, 1.5 TR - 01 No, 2.0 TR - 25 Nos, 2.5 TR - 01 No, 3.0 TR - 01 No, 3.5 TR - 02 Nos, (ii) IN DOOR UNIT CEILING MOUNTED DUCTABLE TYPE:- 8.0 TR - 30 Nos.

Comprehensive/ Routine maintenance of VRF/VRV type Acs for following size and capacity VRF/VRV. (Make: Bluestar) (A) OUT DOOR UNIT 28 HP:- Air cooled VRF/VRV system - 1 Nos (I) IN DOOR UNIT (HIGH WALL UNIT) :- 1.3 TR - 01 No, 2 TR - 05 No, 2.6 TR - 6 Nos,

Comprehensive/ Routine maintenance of VRF/VRV type Acs for following size and capacity VRF/VRV. (Make: Bluestar) (A) OUT DOOR UNIT 26 HP:- Air cooled VRF/VRV system - 02 Nos (I) IN DOOR UNIT (HIGH WALL UNIT) :- 1.3 TR - 01 No, 2 TR - 05 No, 2.6 TR - 6 Nos,

Comprehensive/ Routine maintenance of VRF/VRV type Acs for following size and capacity VRF/VRV. (Make: Daikin/Bluestar) (A) OUT DOOR UNIT 12 HP:- Air cooled VRF/VRV system - 04 Nos (I) IN DOOR UNIT (Air Handling Unit) :- Capacity (3200 CFM - 02 No) (B) OUT DOOR UNIT 16 HP:- Air cooled VRF/VRV system - 01 Nos (I) IN DOOR UNIT (Air Handling Unit) : Capacity (4000 CFM - 01 No)

Note:- (i) Four preventive Maintenance calls shall be provided during the contract period of one year. They shall be as per dates and time provided by customer during normal working hours (Monday to saturday between 9:00 AM to 7:00 PM) on any working day. Washing the condenser coil with water to remove the dust accumulated inside the coil. Cheking the refrigerant pipe joint with solution for any leakage in the system and ensuring that the entire piping is made fully functional. Checking & Tightening all bolts & nuts. Cheking & making fully functional all electric connections of control panel. Cheking & making fully functional all electric connections of compressor & condenser fan motors. Cheking the suction/ discharge pressure of compressor to study any abnormal running condition & rectifying the same if noticed. Checking voltage & current to study / detect any abnormal running conditions and assist in rectifying thesame if noticed with in our set free unit. BLUE STAR, on its own, would carry out rectification steps in the equipment if needed, otherwise advice customer to take corrective action at their end. Checking voltage imbalance between phases and pointing out any problem to customer for corrections, provided any correction required in the equipment would be corrected out by BLUE STAR/Carrier/Daikin. Cheking of unloading solenoid valves and ensuring smooth functioning of the same.

(ii) The quoated rate include comprehensive maintenace, Repaire and replacement including attending All major brekdown like compressor failure, replacement of electrical control panels and PCBs, Remote control etc. The quoated rate include the periodical washing of filters as per OEM recommendations . Reparing and replacement of expansion valve, safty devices and valves , replacement / rewinding of motors and pumps , electrical contactor and relays, repaire and replacement of filters etc , and other routine items such as refrigent gas, compressure oil and grase, Lugs, Gland, Wires and cables etc required for smooth operation of plant shall be provide by contractor at his own cost as per the manufacturer's instructions shall be deemed icluluded in the unit rates quoted by the contractor.

(iii) The cost of spares and labour for any minor or major repairs as and when required (as recommended by the OEM during inspection/analysis report) shall be provided by the contractor at no extra cost and rate for the same are deemed to be included in the unit rates of item as above. (iv) Cost of refrigerant gas and compressor oil will be included in quoted rate. (v) The contractor is liable to maintain 21 degree centigrade temperature (plus/minus 2 degree C) and 50 % relative humidity (plus/minus 5%) in the rooms. (vi) Contractor is required to enter in to "Level-3" MOU with M/S Blue-Star Company/Carrier/ Daikin. The contractor shall upload/ submit scanned copy of MOU with M/S Blue-Star /Carrier/Daikin alongwith his application in Cover No 01 and also submit hard copy of MOU with his application before the last date for bid submission failing which Cover 2 shall not be opened and No claim what so ever on this account shall be entertained. The service Engineer from M/S Blue-Star/Carrier/Daikin (original OEM) will visit the A/C plant minimum one time in a month and will submit inspection report to the Engineer-in-charge. Necessary repair action will be taken immideately if/as required and periodical maintenance of plant will be carried out by contactor as per tecknical instructions OEM .

(vii) In case of any minor fault in the machineries of Central AC plant due to which the plant is put off more than 12 hours the following penalties shall be recovered from the contractor :- (viii) Rs. 10000/- per day will be recovered from the contractor for non rectification of defect/replacement of any unserviceable spares after 12 hours from lodging of complaint telephonically or verbaly. (ix) Thereafter Rs. 10000/- will be added every day till rectification of fault/replacement of unserviceable spares as directed.

(x) In case of any minor fault in the machineries of Central AC plant due to which the plant is put off more than 12 hours the following penalties shall be recovered from the contractor :- (xi) Rs. 10000/- per day will be recovered from the contractor for non rectification of defect/replacement of any unserviceable spares after 12 hours from lodging of complaint telephonically or verbaly. (xii) Thereafter Rs. 10000/- will be added every day till rectification of fault/replacement of unserviceable spares as directed.

S&F in replacement, of MCCB 400 Amp, 3 pole thermal magnetic relese based with breaking capacity 36 KA, Ics = 100% Icu, with adjustable thermal magnetic setting alongwith spreader terminals (Thimble as per site requirement) and phase barries, taking down unserviceable one complete all as directed. Make- Siemens/ L&T/ Schneider Elect/ C&S/Indoasian.

S&F in replacement, of MCCB 100 Amp, 3 pole thermal magnetic relese based with breaking capacity 36 KA, Ics = 100% Icu, with adjustable thermal magnetic setting alongwith spreader terminals (Thimble as per site requirement) and phase barries, taking down unserviceable one complete all as directed. Make- Siemens/ L&T/ Schneider Elect/ C&S/Indoasian.

S & F in repair MCB FP, 240 Volts, 63 Amps complete all as specified and directed. Make-Legrend / Havells / Seimens/Indoasian.

S & F in repair MCB FP, 240 Volts, 40 Amps complete all as specified and directed. Make-Legrend / Havells / Seimens/Indoasian.

Supply, Laying, jointing and testing in replacement of under electric cable XLPE insulated, 1100 volt grade heavy duty armoured with stranded aluminium conductor laid in trenches /duct /pipe including all electrical connection with required lugs and nuts, bolts complete all as specified and directed by Engr-in-Charge for the following sizes:-

(a) 3.5 core 35 sqmm

(b) 4 core 25 sqmm

(c) 4 core 16 Sqmm

M&L for control wiring with 2 core X 0.75sqmm sqmm , Sheilded wire, twisted pair & Sheilded 2 Core Sheathed Wire, Sheilding use for Earthing Connection, drawn through concealed conduit including PVC rigid conduit medium grade 32 mm dia as per IS 694 complete all as specified and directed Make : Finloex/Havells/Polycab

Supply and fixing in replacement of Return air grill without dumper powder coated extruded aluminium constructin complete all as specified and directed.

Supply and fixing in replacement of Supply air grill with aluiminium dumper powder coated extruded aluminium constructin complete all as specified and directed.

Supply, charging of Refrigerant Gas R410a

Supply and fixing in replacement 32mm Rigid PVC piping complete with fittings, supports and duly covered with 9 mm thick closed cell nitril rubber insulation complete all as specified and directed.

Supply and fixing in replacement 50mm Rigid PVC piping complete with fittings, supports and duly covered with 9 mm thick closed cell nitril rubber insulation complete all as specified and directed.

Supply and fixing in replacement of wire mesh cable trays of size CF54/100, including all accessories, manufactured with a longitudinal 'T' welded, safety edge, constructed with 50x100mm mesh configuration with all accessories including of same finish as per site requirement, Supports, brackets or hangers designed, mechanically tested & supplied by the wire cable tray manufacturer shall be used complete all as specified and as directed. Make : Legrand Cat Part No 000073 or equivalent Model of Make- Schneider/ Siemens

S&F in replacement console for cable tray provided here in before complete all as specified and as directed. Make : Legrand / Schneider/Siemens.

ASHUTOSH BUILDERS

RUCHIKA ENGG.WORKS

Iconic Engineers

J.P. Enterprises

Shiv Enterprises

DP Traders