COMPREHENSIVE MAINT OF VRF TYPE AC PLANT AT RESTRICTED OUT STATION UNDER GE SW NEW DELHI-03

Amount

Comprehensive maintenance, preventive/periodical, routine and corrective (break down), maintenance, servicing, cleaning, inspection and testing and including repair/ replacement of defective components / parts / fitting / sensors PCB /control & power wiring, gas charging and leakage detection including pressure testing of VRF/VRV copper pipes including replacement of defective copper pipes as and when required of indoor and outdoor unit of VRV/VRF System through OEM- Hitachi ,comprising of following equipment of following capacity all as specified and directed by Engineer-in-Charge. (i) VRF type AC Plant of cooling capacity 33.5 KW( Hitachi make, model No-RAS-12HNBRMQ ) - 4 Nos (ii) VRF type AC Plant cooling capacity 14.064 KW ( Hitachi- make, Model No-CCS0048EEOD) - 04 Nos (iii) VRF type AC Plant of capacity 45 KW ( Hitachi make, Model No-RAS 16NBCMQ1) -02 Nos

Note No-1 :- (a) Dismantling of out door unit covers of VRV/VRF unit of any capacity completely by disconnecting/ covering all electric/electronic boards and wiring and servicing condensor coils completely wet servicing every two month by using approved chemicals by OEM and replace all defective/unserviceable parts of units through OEM M/S Hitachi, re-assembling setting all parameters by using softwares by an OEM Engineer. (b) Dismantling of any types of indoor unit covers of VRV/VRF unit of any capacity completely by disconnecting/ covering all electronic boards and wiring and servicing cooling coils, expansion valves, indoor drainage pumps, drainage lines completely wet servicing every two month by using approved chemicals and replace all defective/unserviceable parts of units through by OEM by using tray jackets including cleaning the surface after servicing testing all as directed. Note :- (1) OEM should prepare breakdown servicing report card & same shall be kept on record duly signed by Engineer-in-Charge. (2) All minor & major spare parts if defective/unserviceable of indoor and outdoor units are included in Comprehensive maintenance and shall be replaced by contractor through OEM (Cost of the same is included in quoted rate & no extra cost admissible in this regard):- (3) Out door units (Make: Hitachi) of capacity mentioned below:- Total number of outdoor unit-10 Nos and total capacity of outdoor units - 84HP and 16TR.

(4) Indoor units (Make: Hitachi) of capacity upto 3TR- 28 Nos. The cost of spares and labour for any minor or major repairs of VRF type Air Condition plants and connected Cassel type Unit upto 3 TR 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 (5) Cost of refrigerant gas, pressure switch, pressure sensor, operation switch, thermostat, fuse, thermostat, fusible plug, expansion valve, pressure relief valve, stop valve, adjust valve, economizer assembly, compressor, fan motor, magnetic on tachorm magnetic switch, over current relay, auxiliary switch, hour meter, solenoid valve, oil heater, current sensor, main PCB, Noise PCB and compressor oil will be included in quoted rate. (6)The rate for replacement of damage communication cable will also included in quoted rate (7) 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.

Note No-2 :-Contractor is required to enter in to "Level-3" MOU with respective OEM . The contractor shall submit Coppy of MoU to Accepting officer for his approval berore commencement of work. The service Engineer from original OEM (s) 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 immediately if/as required and periodical maintenance of plant will be carried out by contactor as per technical instructions OEM.

Note for item no-1.00: Scope of Annual Comprehensive Maintenance covered under this tender :- (a) Diagnose the fault and rectify the defects detected in reasonable time. (b) Repair /replace the faulty minor and major parts etc. of the equipments. (c) All periodical and preventive maintenance shall be carried out in presence of engineer of OEM (M/S Hitachi) . (d) Attend all break down as and when required. (e) The cost of spares/sensors and labour for any minor or major repairs of outdoor/indoor units as and when required for smooth reliable operation with high efficiency (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. (f) The comprehensive maintenance of VRF/VRV plant under this contract shall be done through OEM . The contractor shall submit Coppy of MoU to Accepting officer for his approval berore commencement of work.

(g) The OEM has to attend the unscheduled service calls as and when required for locating the faults and rectify the same within 04 hours. In case of any fault in the machineries of VRF/VRV plant due to which the plant is put off more than 04 hours the following penalties shall be recovered from the contractor :- (i) Rs. 5000/- Per hours will be recovered from the contractor for non rectification of defect/replacement of any unserviceable spares after 04 hours from lodging of complaint telephonically or verbally. (ii) Thereafter Rs. 20000/- will be added every day till rectification of fault/replacement of unserviceable spares as directed by the Engineer-in-Charge. (h) The service Engineer from M/S Hitachi (OEM) will visit the VRF/VRV plant every month in contract period for inspection and servicing of all indoor/outdoor units and will submit inspection and servicing report(duly signed by service engineer and Engineer-in-charge to the GE.

(j) Necessary repair action of urgent nature should be taken immediately whether it is working hours or holidays if/as required and no additional charges will be payable. (k) Before completion, one leakage test to be done by contractor in the presence of Engr of OEM and certificate submitted to GE. (l) During comprehensive maintenance period if any indoor VRF unit and any outdoor VRF unit any type/any model/capacity unserviceable then contractor should replace the same with new one without extra cost. All work should executed through OEM- M/s Hitachi. (m) Contractor should visit the site for survey of VRF/VRV installations along with OEM (M/S-Hitachi) before quoting of rate and after acceptance of contract all defects should rectified and made functional as per OEM standard.

SNOWY ENGINEERING INC (BID ID -3352607)

Vishal Traders (BID ID -3352641)