CANO. GE(P)KNS-05/2020-21

Amount

Note For Item No. 2.00 here-in-after:- After opening of Financial Bid, if it is found out that quoted rates are below the existing minimum labour wages rates of semi-skilled labour (inclusive reliever to operator as per labour act) as prescribed by the Government of India/State Government/Local body whichever is higher including all statutory provisions such as EPF , ESI, Bonus, GST, Labour welfare cess etc as applicable, than Accepting officer at his sole discretion, has the rights to reject the quoted bid and the same shall be treated as “Non-Bonafide”. In such case the lowest tender shall be determined by lowest amount amongst valid bonafide bids for acceptance. Pl ref Note 50 on Page 18

Sch 'A' Sec-I

Manning and Operation of BMS Air conditioning plants (Make : Carrier) installed at TP of capacity 3 x 175 TR (02 Working and 01 stand by) including substation 02 x 500 KVA DG Sets, 01 x 1000 KVA Transformer, 02 Nos VCB and LT Panels at TP with One Refrigerator Mechanic in each shift of eight hours for three shifts every day of month and one helper for one shift (Helper utilize as per site requirement), continuous operation including Sunday and Holiday during Summer/ Monsoon/ Winter including AHUs 78 Nos, Hot water generator 10 Nos and other related equipment such as air cooled chilled water plant with compressors with microprocessor controller, Chilled water pumps with motors, Condenser water pumps with motors, hot water pump with motors, humidification pumps, variable frequency drives for pumps with total controls, chilled, condenser and hot water piping with butter fly valves, balancing valves, check valves, NRV, ‘Y’ strainers, Air separator, pressure gauge, thermometer, water flow switch, ball valves, GI ducting with insulation & dampers, Aluminium powder coated diffusers/ grills, cables, cable trays and earthing strip, fuses etc. for smooth and efficient performance of AC plant to achieve desired temperature condition at Kanasar including checking of voltage, frequency, power factor etc all as specified and directed by Engineer-in-Charge. (Note:-Contractor shall maintain temperature at 20 + 2°C and RH at 50 + 5%)

Note for item no 2 :- Note for item No 2 :- Following items/ activities are inclusive in unit rate quoted by the contractor against item No. 2 here-in-before (a). Timing of shifts shall be as directed by Engineer-in-Charge.(b) General cleaning of AC plant bldg with cleaning of plant, sub station, DG Set bldg with cleaning of plant, VCB installed in the bldgs, machinery, LT panels, AHUs including cleaning and washing of AHU filters in every 15 days on the regular basis as directed by the Engineer-in-Charge (c) Perishable & petty items such as gland dori, oiling/greasing to moving parts of pumps and motors, Fan belt of AHU, Nuts and bolts of AHU pulley, lathe machine work for pulley/shaft of AHU, PVC insulation tape wherever required and cost of broom sticks, cotton waste dhoties etc for cleaning of machinery, LT panels, pumps etc for installations (d) log sheets for AC Plant, etc for daily running records in booklet form for a calendar month complete all as directed by Engr-in-Charge and as per approved sample (e) AC operator should be qualified and experience as mentioned in Particular Specifications. (f) Necessary tools and plants required for efficient maintenance of AC Plants, DG Sets, VCB including transformer required minor stores (g) The Engineer of OEM (Make : Carrier company) shall visit to AC Plant two times per month to ensure the smooth functioning of AC plants. In case of any breakdown, contractor will attend the same on priority.

M & L for maintenance, periodical inspection, servicing/ repairs of BMS controlled Air conditioning plants having 03x87.5 TR Air cooled chiller with compressor (02 Working and 01 stand by) (Make : Carrier) installed at TP, by OEM services professional and calibration of all the sensors, connected to BMS system, to check and inspect all air release valve, gas pipe line, cleaning and setting of sensor, checking of control panel, checking of cooling and heating system, inspection of all types of filters for smooth and efficient functioning complete all as specified and as directed by the Engineer-in-Charge.

M & L for maintenance, periodical inspection, servicing/ repairs of AHU 3 TR (Make : Zeco Air Con Model ZDCSAW) installed at TP, including replacement of fresh air filters for smooth and efficient functioning complete all as specified and as directed by the Engineer-in-Charge

M & L for maintenance, periodical inspection, servicing/ repairs of AHU 25 TR (Make : Zeco Air Con Model ZDS 80) installed at TP, including replacement of fresh air filter for smooth and efficient functioning complete all as specified and as directed by the Engineer-in-Charge

M & L for maintenance, periodical inspection, servicing/ repairs of AHU 18.75 TR (Make : Zeco Air Con Model ZDS 60) installed at TP, including replacement of fresh air filters for smooth and efficient functioning all as specified and as directed by the Engineer-in-Charge

M & L for maintenance, periodical inspection, servicing/ repairs of AHU 17.5 TR (Make : Zeco Air Con Model ZDSV 80), installed at TP, including replacement of fresh air filters for smooth and efficient functioning complete all as specified and as directed by the Engineer-in-Charge.

Supply and fixing, in replacement, Front Mounting add-on block MNX-A2 (Make: L & T) as per existing specification complete all as directed by Engineer-in-Charge.

Supply and fixing, in replacement, power contact 3 pole MNX-18 (Make: L & T) as per existing specification complete all as directed by Engineer-in-Charge.

Supply and fixing in replacement of directly mounting on Relay for MNX Range 14-23 Amps Make L & T as per existing specification complete all as directed by Engineer-in-Charge.

Supply and fixing, in replacement, duct temperature and RH sensor (Make : Siemens or other equivalent make as approved by GE), complete all as directed by Engineer-in-Charge

M & L for maintenance of compressor Oil filter as per sample complete all as directed by Engineer-in-Charge. (Note:-Unserviceable parts replace quoted rates included in this item.)

M & L for maintenance of electronic expansion valve (model no:-ETS25B (034G1020) as per sample, complete all as directed by Engineer-in-Charge. (Note:-Unserviceable parts replace quoted rates included in this item.)

Supply and fixing in replacement of pressure gauge (0-200), Make:-H Guru as per directed by Engineer-in-Charge.

Supply and fixing in replacement of water control switch, Make:-Johnson as per directed by Engineer-in-Charge.

Supply and fixing in replacement of butter fly valve 200mm dia as per sample as per directed by Engineer-in-Charge.

Sch 'A' Sec-II

M & L for general check up & preventive maintenance and B Check Services by Authorized OEM ( Every 300 Hrs. of engine operation / 6 months, whichever is earlier) for Silent DG set 500 KVA( Make Cummins Model C500 D5 P) complete all as directed by Engineer-in-Charge. ( Note : (i) materials required against this item shall be measured and paid separately against srl item no. 19.00 to 24.00 here-in-after as supply only (ii) Labour required for replacement of any item shall be deemed to be included in the unit rate quoted against this item only)

Fuel Filter.

Lubricating Oil Filter

Fuel pipe

By pass filter

Engine Oil as specified for 500 KVA Cummins DG Set Model C500 D5 P

Coolant as specified for 500 KVA Cummins DG Set Model C500 D5 P

M&L for replacement of modulating 3 way motorized butterfly/ gate valve with continuous position with insulation ISI, with suitable flange, PN 1.0 with jointing material, manual operating wheel of size 32 mm.

M & L for replacement of 2 way NO/OFF actuator for hot water supply of size 25 mm.

Supply & replacement of battery 12 volt, 20 AH, sealed type for UPS complete all as directed.

Supply & replacement of glass fuse, 24 volt DC, 2 Amps to 40 Amps for control panel as per site requirement

Supply & replacement of relay control board 230/24 Volt AC/DC, 2 Amps to 10 Amps for control panel as per site requirement.

Sch 'A' Sec-III

Supply, fixed in replacement of unserviceable XLPE insulated screened PVC bedded, galvanised steel strip or wire armored, electric power LT cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 10 sq. mm, 4 core conforming to IS complete all as specified.

All as per item No.31 here-in-before but of size 16 Sq mm 4 core

All as per item No.31 here-in-before but of size 25 Sq mm 3.5 core

All as per item No.31 here-in-before but of size 35 Sq mm 3.5 core

Supply and fixed in replacement of the UPS Input voltage 12V, 7.2AH and output voltage 230 Volt, SMF type complete all as specified and as directed by Engineer-in-Charge.

Supply and fixed in replacement of Battery for the UPS 24 Volt, 180AH as par sample kept in AGE office complete all as specified and as directed by Engineer-in-Charge.

Taking out the electric motor of any make, capacity 5 HP 3 phase AC 415 Volts from foundation, transporting to local workshop, dismantling the motor, taking out old burnt winding cleaning the stator slots, M& L for rewinding the starter with super enameled copper wire of appropriate gauge and insulation paper sleeves thimble varnishing and backing up the winding, repairs to bearing housing, replacement of bearing, cooling fan and connection plate, taking back to site fixing on foundation, making electric connection re-aliening and testing all as specified and as directed by Engineer-in-Charge.

All as per item No. 37.00 here-in-before but electric motor of capacity 15 HP 3 phase AC 415 Volts

All as per item No. 37.00 here-in-before but electric motor of capacity 75 HP 3 phase AC 415 Volts

Taking out the centrifugal pump set (mono block ) of capacity 1 HP 3 phase 415 V of any make from foundation base by dismantling electric connection and suction / delivery pipe line taking out to work shop dismantling the pump /motor over hauling the pump by repair / replacement the different part as order replacement worn out nut bolt washer packing including repairing the bearing housing of pump and motor reassemble the pump and motor complete all as specified and as directed by Engr-in-Charge. Note: The spare part required for repair of pump set in inclusive in unit rate quoted and noting shall be paid separately.

Material and labour for overhauling screw compressor of capacity 87.5 TR from the authorized service station including following the work. (a) Disconnecting of defective compressor from base including removing the suction and discharge valve/liquid injection valve etc Make- Carrier Model No- 06TTA356SS1C Ser No- 4211L557070 (b) Loading and un-loading defective compressor in vehicle and transportation from site to authorized work shop for repair of compressor. (c) Open the compressor and check all parts of compressor, Machine & grinding, check clearage of screw and reassemble of compressor after repair (d) loading the repaired compressor in vehicle and transportation form work shop to site, unloading of compressor from vehicle/shifting of compressor in plant room ground to compressor base. (e) Fixing of compressor on base, fixing the suction valve discharge valve, oil and refrigerant piping connections complete. Note: The spare part required for repair of pump set in inclusive in unit rate quoted and noting shall be paid separately.

Supply and fix bearing suitable for compressor of capacity 87.5 TR Make: Carrier

Material and Labour for screw balancing of compressor capacity 87.5 TR Make: Carrier all as directed by OEM

Supply and fix 'O' ring complete suitable for compressor 87.5 TR

Supply only compressor oil suitable for screw compressor of AC Plant of Cap 87.5 TR of Make as recommended by OEM Carrier Co. Ltd. Complete all as directed by Engineer-in-Charge.

Supply and fix External oil filter complete suitable for compressor of capacity 87.5 TR (Make : Carrier)

Supply and charging of Nitrogen gas from cylinder to condenser unit including transportation all as specified and directed by Engineer-in-Charge.

Supply only refrigerant gas 134 A for compressor of AC Plant of Cap 87.5 TR complete all as per specified and as directed.

Material and labour for the the following the work. (a) Nitrogen pressure test of all system. (b) Rectify to leakage in system of chiller. (c) Dehydrate of evaporator and whole system. (d) Vacuuming to whole system up to 1000 Micron. (e) Drier core (f) Refrigerant charging in chiller Note: - Any work or items not catered in this sch A Section-III but required for repair and smooth functioning of compressor is inclusive in unit rate quoted of this items. Contractor shall not be entitled any extra payment of this account. The decision of the Engr-in-Charge shall be final and binding.

M & L for replacement and programming of Mother board card suitable for 87.5 TR AC Chiller Plant Make - Carrier Model 06TTA356SS1C Ser No 4211L557070 all as per existing specifications and as directed by Engr-in-Charge.

M & L for replacement of display assembly complete suitable for 87.5 TR AC Chiller Plant Make - Carrier Model 06TTA356SS1C Ser No 4211L557070 all as per existing specifications and as directed by Engr-in-Charge

M & L for replacement of PLC card suitable for 87.5 TR AC Chiller Plant Make - Carrier Model 06TTA356SS1C Ser No 4211L557070 all as per existing specifications and as directed by Engr-in-Charge.

M/S SHREE SHYAM TRADERS

JWALA ENTERPRISES

M/s Rohit Construction Co.