OUTSOURCING SERVICES FOR OPERATION AND COMPREHENSIVE MAINTENANCE OF CENTRAL AND PACKAGE TYPE AC PLANTS, REPAIR AND SERVICING OF CASSETTE/SPLIT/WINDOW ACs AT CAIR, CEPTAM AND ALISDA TECH AREA, BENGALURU

Amount

Outsourcing services for Operation of centralized air conditioning plant 795 ton capacity (in 3 x 265 TR of Make : Voltas) installed at New Technical Building in CAIR, for smooth and efficient performance as required to achieve optimum/desired room temperature condition including periodical testing as specified with, Plant Operator (Semi-Skilled) - 3 Nos & Helper - 1 No per Shift having required skill and trained manpower in single shift from 0830 Hours to 1630 Hours per day (Excluding Sunday & Holidays) all as specified and as directed for following Manpower.

Rate for Plant Operator (Semi Skilled) per Shift (from 0830 Hours to 1630 Hours)

Rate for Helper (Unskilled) per Shift (from 0830 Hours to 1630 Hours)

All as per Serial item No 1.00 here-in-above, but for additional manning hours for operating beyond the period under Sl Item No 1.00 here - in - above, i.e., after 1630 hours, and for operating on Sundays / Holidays if required and specifically orders by Engineer-in-Charge / GE / Lab Director. (Plant Operator (Semi Skilled) - 1 No, Helper - 1 No)

Rate for Plant Operator (Semi Skilled) per Hour

Rate for Helper (Unskilled) per Hour

Notes for Sl Item Nos 1.00 to 2.00 : i) Details of equipment/services to be maintained are indicated as appendices in PS. ii) Tenderer shall arrange insurance to his work-men and relevant proofs of the same shall be submitted to the department as and when demanded, the cost for the same is deemed to be included in the rate quoted. Responsibility of compliance of labour regulations in force lies with the tenderer. The provision of statutory laws relating to minimum wages, EPF, EDLI, ESIC, Bonus, GST, Cess & other levies payable shall be strictly adhered to by the contractor. The Contractor shall produce proof of wages, EPF, ESIC, Bonus paid against the respective workmen while claiming payments. (iii) Absent from duty of technician is not permissible as E&M services are essential in nature. However, the absence will invite penalty as described in Particular specification and recovery from bill shall be done through recovery statement. The tenderer will have no claim whatsoever on this account and decision of Accepting officer in this regard will be final and binding.

Notes for Sl Item Nos 1.00 to 2.00 (Contd.,): (iv) The rates quoted by the Contractor / firm shall not be less than minimum wages as notified by Govt Of India / State Govt / Local body whichever is higher, including taxes as applicable. (v) Bidders are advised to follow the websites/ notifications of respective Department/ Organization regularly, and ensure that any changes in minimum fair wages/ contributions, Taxes are accounted by them and revise their quoted rates accordingly before end date of submission of Bid. No claim of not aware of new Notifications / Circulars will be entertained after bids are closed on account of revisions. vi) The documents in support of proof of wages, contribution towards EPF, EDLI, ESIC, Bonus, etc., paid by the Contractor shall be submitted to the Department whenever any payments are claimed by the Contractor. vii) Contractor’s attention is invited to Labour Wages Act with regards to payment of wages to the individuals engaged under this work. Contractor shall make the payments to their staff / employees by Cheque or through NEFT in their Bank Account, and the particulars of same shall be submitted to the department while claiming any payment. No payments will be made, unless proof of payment of wages through bank account is submitted by the Contractor/firm while claiming bills.

Comprehensive maintenance of Air Handling Units connected to 795 Ton capacity (in 3 units) chiller units with different capacity (34 units) by daily checking of electrical cable panel, VFD switches, actuators, checking of AHU Impellers, and weekly inspection and necessary repairs of all system / replacement of parts as required connected to AHU including cleaning of pre-micro filters, AHU shaft and bearing alignment checking of cooling coil etc, to keep the system function properly according to the parameters as set by authorized service agent all as directed by Engineer –in- Charge (Cost of spares to be replaced are deemed to be included in the quoted rate, like VFD, MCB, AHU motors, switches, contactors, pillar bearings, ‘V’ belts fuses etc).

Comprehensive maintenance for computerized building management systems connected to 795 ton capacity chiller unit consists of weekly inspection and checking of all electronic devices. VCD’s pneumatic actuator, including rectification of any faults as occurred / replacements of parts as required by authorized service agent of installed system to keep the system function properly according to the parameters as set complete all as directed by the Engineer-in-Charge.

Comprehensive maintenance for chiller of 530 TR capacity (consists of 02 Sets of Plants), weekly inspection and checking of chiller pipe and checking of chiller pipe line, flow control valves, Non return valves, chiller pipe line insulations from plant room to AHU rooms, checking of chiller safety electronic device including rectification of any faults as occurred/replacement of parts as required by authorized service dealer to keep the system function properly as per set parameters and all as directed by Engineer-in-Charge

Comprehensive maintenance for screw compressor of capacity 132.5 TR (4 No) (02 sets of plant) consists of daily / weekly inspection and checking of compressor, suction, and discharge stop valves, refrigerant pipe lines, condenser fan motors (64 No) electrical connections etc, including rectification of faults like microprocessor board, motor protection relays, phase preventors, PC boards contactors, fuses, transformers, auto breaker MCCB’s switch etc Complete as required by service dealer to keep the system function properly as per set parameters and all as directed by Engineer in charge.

Cleaning of condenser coils of 265 TR x 2 chiller units with cleaning solutions/with pressure wash without damaging coil and other parts, checking of Refrigerant lines for leaks and rectifying leaks by brazing, pressure testing, gas charging etc. Note :- (a) Contractor shall arrange to attend emergency and breaking down calls and the system should be brought back to workable condition with minimum possible time as assessed by the Engg-in-Charge. The rate quoted by the contractor shall deemed to be included this provision also. (b) Contractor shall submit the periodical service report, break down repairs and spares replaced details. (c) The charges for servicing and replacement of spares shall be Deemed to be included in the rate quoted by the contractor. (d) For preventive & comprehensive maintenance arranging service personnel, mechanics, plumbers, etc shall be the responsibility of contractor. Rates quoted are deemed to be included in the above items for the same

Comprehensive maintenance of the following Package Air-conditioning plants at New CAIR building Including replacement E18 of worn out / defective parts and components, gas filling all as required for smooth and efficient functioning of AC plant to achieve desired cooling conditions and carrying out the complete checks as per manufacture's instructions comprising of motors, condensors, chilling unit, Air handling unit, supply and return through air ducts, control panels, safety devices for ductable type air conditions, all specified and as directed by Engineer -in charge. (a) Ductable type air conditioner 16 Nos x 8.5 TR Make :- Voltas (b) Ductable type air conditioner 1 No. x 5.5 TR Make :- Voltas

Note for Sl Item Nos 3 to 8 :- i) Details of equipment / services to be maintained are indicated as Appendices in Particular Specifications, ii) Absent from duct of technician is not permissible as E&M services are essential in nature. However, the absence will invite penalty as described in Particular Specifications and recovery from bills shall be done through the recovery statement. The tenderer will have no claim whatsoever on this account and decision of Accepting Officer in this regards shall be final and binding.

Carrying out servicing of cassette/ split / window type AC’s 3/2/1.5 Ton capacity of any type and make in position, comprising of cleaning to free from dust, cleaning the evaporator, air filters, condenser coil with cleaning agent and water, tightening all electrical contacts, bolts, nuts etc., greasing / oiling blower motor, testing the serviceability, replacement of worn out rubber bushes, connector, clips, bolts, nuts, washers etc., including replacement of spares and attending to complaints on call in a day complete all as directed. NOTE:- Spares and major repair jobs shall be measured and paid separately.

Removing the cassette/ split / window type AC’s 3/2/1.5 ton capacity working on 230 Volts, single phase, / 440 Volts, 3 phase complete including indoor and out door unit and reinstall at any place (with in the same lab area) at height up to 10 metre above from floor level including replacement of refrigerant tubing up to 7.5 metre length and provision of drain pipe and pipe insulation, connecting with existing power socket and testing the unit for smooth functioning including making good of all disturbed surfaces all as directed.

Taking down cassette/ split / window type AC’s 3/2/1.5 ton capacity, flushing the refrigeration system with CO2, supply and charging refrigerant R-22 / R-134a / R-141, as per existing type and model of AC's, re-fixing in position, testing and commissioning complete all as specified and as directed.

Taking down cassette/ split / window type AC’s 3/2/1.5 ton capacity for carrying out repairs, re-fixing in position, testing for efficient cooling temperature and satisfactory working conditions and commissioning after completion of repairs by replacing necessary spares complete all as directed. Note:- Spares and major items for repairs will be measured and paid separately under relevant items.

Re-winding of fan motor with standard gauge super enameled copper wire including replacement of bushes, complete servicing and overhauling the motor and re-fixing for out door unit of cassette/split type AC’s 2 / 1.5 Ton capacity all as directed.

All as per Sl Item No. 13 but for split/cassette type AC’s 2 / 1.5 TR capacity indoor unit all as directed.

All as per Sl Item No. 13 but for split/cassette type AC’s 3 TR capacity indoor unit all as directed.

All as per Sl Item No. 13 but for Window type AC’s, 1.5 TR capacity all as directed.

All as per Sl Item No. 13 but for Window type AC’s 3 TR capacity out door unit all as directed.

Supply only evaporator coil assembly complete suitable for 1.5/2 ton split / cassette type AC complete all as directed.

Supply only condenser coil assembly complete suitable for 3 ton split / cassette type AC complete all as directed.

Supply only evaporator coil assembly complete suitable for 3 ton split / cassette type AC complete all as directed.

Supply, install and testing of factory repaired compressor including charging of refrigerant gas, leak testing etc., suitable for cassette/split type AC of 3 ton capacity of existing make complete all as specified and as directed.

Supply, install and testing of factory repaired compressor including charging of refrigerant gas, leak testing etc., suitable for cassette/split type AC of 2 ton capacity of existing make complete all as specified and as directed.

Supply, install and testing of factory repaired compressor including charging of refrigerant gas, leak testing etc., suitable for cassette/split/window type AC of 1.5 ton capacity of existing make complete all as specified and as directed.

Supply only Starting capacitor 80-120 mfd, 230 Volts, AC, 50 Hz suitable for 1.5/2/ 3 TR capacity split type Air conditioners including testing for satisfactory working conditions complete all as directed.

Supply only Running capacitor 36 Mfd, 440 Volts, AC, 50 Hz. for 1.5/2/3 TR capacity split type Air conditioners including testing for satisfactory working conditions complete all as directed.

Supply only Running capacitor 45 Mfd, 440 Volts, AC, 50 Hz. suitable for 1.5 / 2 / 3 TR capacity split type Air conditioners including testing for satisfactory working conditions complete all as directed.

Supply only Fan motor capacitor 4 / 6 Mfd, 440 Volts, AC, 50 Hz. suitable for 1.5/2/ 3 TR capacity split type Air conditioners including testing for satisfactory working conditions complete all as directed.

Supply only Air filter suitable for 1.5/2 TR capacity split type Air conditioners including testing for satisfactory working conditions complete all as directed.

Supply only Air filter suitable for 3 TR capacity split type Air conditioners including testing for satisfactory working conditions complete all as directed.

Supply only single pole contactor up to 25 Amps suitable for 1.5/2/3 TR capacity split type Air conditioners including testing for satisfactory working conditions complete all as directed.

Supply only Auxiliary contactor single-phase 220 Volts 10 Amps suitable for 1.5/2/3 TR capacity cassette type Air conditioners including testing for satisfactory working conditions complete all as directed.

Supply only Start Relay suitable for 1.5/2/3 TR capacity split type Air conditioners including testing for satisfactory working conditions complete all as directed.

Supply only Thermostat suitable for 1.5/2/3 TR capacity split type Air conditioners including testing for satisfactory working conditions complete all as directed.

Supply only PCB card including electronic components / IC Circuits suitable for 1.5/2/3 TR capacity cassette/split type Air conditioners including testing for satisfactory working conditions complete all as directed.

Supply only Corded remote controller complete suitable for 1.5/2/3 TR capacity split type Air conditioners including testing for satisfactory working conditions complete all as directed.

Supply only Condenser fan motor 1.5/ 2 TR capacity suitable for split / cassette type out door unit including testing for satisfactory working conditions complete all as directed.

Supply only Condenser fan motor 3 TR capacity suitable for split / cassette type out door unit including testing for satisfactory working conditions complete all as directed.

Supply only Copper pipe 5 /8" complete with insulation of thickness 10 mm including testing for satisfactory working conditions complete all as directed.

Supply only Copper pipe 3 /8" complete with insulation of thickness 10 mm including testing for satisfactory working conditions complete all as directed.

Supply only Copper pipe 1/4" complete with insulation of thickness 10 mm including testing for satisfactory working conditions complete all as directed.

Taking down existing un serviceable PVC drain pipe 25 mm dia and replacing with new item including testing for satisfactory working conditions complete all as directed.

S & F voltage stabilizer for automatic operation single phase naturally air cooled indoor type & designed for input variation between 170 V to 250V with output voltage stabilized at 230 V with accuracy of + 2.5% and of capacity 5 KVA complete all as directed.

S & F voltage stabilizer for automatic operation single phase naturally air cooled indoor type & designed for input variation between 170 V to 250V with output voltage stabilized at 230 V with accuracy of + 2.5% and of capacity 4 KVA complete all as directed.

Material and labour for pre-insulated, mild steel iron pipe of 150 mm dia, Class 'C', having thickness of PUF insulation 36 mm of density 36 Kg/ Cu m, 26 gauge galvanized iron cladding, complete, suitable for above or below ground for replacing the leaking portions and arresting leakage, by cutting joint, welding, grinding works etc., including taking down old unserviceable ones, excavation works in case of under ground portions and making good the same complete all as specified and as directed.

Servicing of water cooler 40 / 80 / 300 litres capacity of any type and make, by removing from position, cleaning of the tank, replacing unserviceable spare parts to make the incoming source of water leak proof, servicing of condensing unit, including electrical wiring to achieve proper cooling effect and reinstall in position including testing complete all as directed. NOTE: Supply only spares like compressor, spares, charging of gas, etc., shall be measured and paid separately under relevant items of this Schedule.

Servicing of Refrigerator 165 / 210 Litres, capacity by removing from position after electric disconnection, cleaning of complete body, repair and replacement of unserviceable defective parts in the unit for smooth and efficient functioning and testing for required cooling effect including attending to complaints replacing unserviceable spare parts to make the incoming source of water leak proof, servicing of condensing unit, including electrical wiring to achieve proper cooling effect and reinstall in position including testing complete all as directed. NOTE: Supply only spares like compressor, spares, charging of gas, etc., shall be measured and paid separately under relevant items of this Schedule.

Supply and Fix MCB TP 32 Amps 'C' curve Type 415 Volts AC, 50 Hz all as specified and as directed.

Supply and Fix MCB SP 5 to 30 Amps 'B' curve Type 240 Volts AC, 50 Hz all as specified and as directed.

Taking down existing unserviceable sub main wiring, providing material and labour for Sub main wiring with 2 runs of cable 6 Sq mm PVC insulated unsheathed 1100 Volts grade with multi stranded FRLS copper conductor and one run of cable 4 Sam PVC insulated unsheathed 1100 Volts grade with multi stranded FRLS copper conductor as earth continuity conductor complete drawn in and including PVC casing and capping and its accessories complete all as specified and directed. NOTE:- Two runs of 6 sq mm cable, one run of earth continuity conductor and one run of casing and capping shall be measured as one unit length.

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Glacier Cooling Solutions Private Limited