Military Engineer Services Tender
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Military Engineer Services - MES Tender
Electrical and Electronics
Electrical Works
Eprocure
Opening Date23 Dec 2024
Closing Date6 Jan 2025
Tender Amount₹ 38,35,000
Costs
EMD
₹ 76,700Document Cost
₹ 500Tender Fee
Refer Documents
Description
Scription for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user this is tender description for unregistered user
Contact
Tender Id
2024_MES_678032_2Bid Award Id
ViewTender No
8596/HAS/2024-25/E8Tender Authority
Military Engineer Services ViewPurchaser Address
-Website
http://http://mes.gov.in/
GEM & Bid Advisory Services
Get portal registration, tender bidding, product/service listing or vendor/MSME certification services at a nominal cost
Documents
BOQ Items
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Supply only Discharge valve ring plate complete all as specified and directed
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Supply only Safty valve assembly complete all as specified and directed
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Supply only connecting rod bolt complete all as specified and directed
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Supply only Lock nut crankshaft complete all as specified and directed
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Supply only Split pin complete all as specified and directed
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Supply only Half section of BRG 0.75mm under size complete all as specified and directed
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Supply only Bushing with detachable collar complete all as specified and directed
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Supply only Piston with pin and rings complete all as specified and directed
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Supply only Bushing for piston pin complete all as specified and directed
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Supply only Valve spring complete all as specified and directed
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Supply only Spring for unloading pin complete all as specified and directed
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Supply only Set of Gasket SMC 8-65 complete all as specified and directed
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Supply only Set of sealing ring complete all as specified and directed
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Supply only Set of Neoprene O ring complete all as specified and directed
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Supply only Cylinder linder with suction valve complete all as specified and directed
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Supply only Seeger ring complete all as specified and directed
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Supply only Suction Stariner for SMC 8-65 complete all as specified and directed
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Supply only Oil Stainer complete all as specified and directed
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Supply only Hand shut off valve complete all as specified and directed
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Supply only Set of dowry ring complete all as specified and directed
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Supply only Set of Aluminum packing complete all as specified and directed
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Supply only Oil pump repair kit complete all as specified and directed.
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Supply only Oil pump complete all as specified and directed.
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Supply only Unloader cylinder assembly complete all as specified and directed.
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Supply only Single frame for unloading complete all as specified and directed.
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Supply only Oil pressure valve complete all as specified and directed.
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Supply only angle valve assembly as per existed complete all as specified and directed.
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M&L for Dismantling complete Compressor set , 35 TR capacity of make Voltas, Model 5H-60 and overhauling the compressor by repair and checking of wornout holes of studs and providing over size studs with nuts & washers and gaskets. Rematlling and balancing of piston, replacement of piston ring,scrapper ring, split pin, castle nut, bushing for piston pin, and set of sealing ring of compressor including necessary machine work and replacement of other defective spares, reassemblying the compressor set after the repair and tested for smooth functioning complete all as specified and directed by Engr-in-charge.
Note:- (i) Spare parts shall be measured and paid as supply only under respective item. (ii) Cost of Tansportation from site to workshop (If any ) and back shall be deemed in quoted rate. (iii) Refrigerant gas required for the job is supplied by the firm and paid saperately under relevant items of the schedule .
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Supply only set of Gasket 5H-60 complete all as specified and directed.
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Supply only suction reed complete all as specified and directed.
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Supply only Discharge reed complete all as specified and directed.
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Supply only piston with piston ring and pin complete all as specified and directed.
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Supply only connecting bearing complete all as specified and directed.
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Supply only Main bearing sealed side complete all as specified and directed.
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Supply only main bearing oil pump side complete all as specified and directed.
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Supply only suction spring complete all as specified and directed.
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Supply only discharge spring complete all as specified and directed.
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Supply only cylinder liner complete all as specified and directed.
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Supply only Oil strainer complete all as specified and directed.
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Supply only Shaft thrust bearing oil pump side complete all as specified and directed.
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Supply only Shaft thrust bearing sealed side complete all as specified and directed.
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Supply only valve plate complete all as specified and directed.
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Supply only Oil sealed set with plate complete all as specified and directed.
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Supply only Oil pump set complete all as specified and directed.
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Supply only liquid line valve size 11/8 complete all as specified and directed.
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Supply only Oil line valve size 7/8 complete all as specified and directed.
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Supply only Discharge valve assembly complete all as specified and directed.
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S&F in repair Loader/Unloader valve of existing size of model SMC8-65 compressor complete all as specified and directed.
Make: Rotex/ASCO parkar or equivalent specified make.
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S&F in repair pilot control solenoid valve for SMC8-65 compressor complete all as specified and directed.
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S&F in repairs of liquid line stainer filter for SMC-8-65 complete all as specified and directed.
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S&F in repair shaft seal assembly of compressor of ACCEL make Model SMC - 8-65 complete all as specified and directed.
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S&F in repair shaft seal assembly of compressor of ACCEL make Model SMC -4-65 complete all as specified and directed.
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S&F in repair shaft seal assembly of compressor of Voltas make Model 5H - 60 complete all as specified and directed.
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S&F in repair Suction stainer SMC 4-65 as per existing complete all as specified and directed.
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S&F in repair thermostat expansion valve suitable for 70 TR capacity, complete all as specified and directed.
Make:- Sporlan/Danfoss or any equivalent make as approved by GE.
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S&F in repair thermostat expansion valve suitable for 36 TR capacity, complete all as specified and directed.
Make:- Sporlan/Danfoss or any equivalent make as approved by GE.
3
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S&F in replacement of thermostatic expansion valve suitable for Refrigerent R-407C/R-410 operated package AC unit complete all as specified and directed.
2
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S&F in repair suction service valve of compressor of Voltas make Model 5H - 60 complete all as specified and directed.
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S&F in repair discharge service valve of compressor of Voltas make Model 5H - 60 complete all as specified and directed.
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S&F in repair Oil Stainer for SMC 4-65 as per existing complete all as specified and directed.
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S&F Oil pump repair kit complete all as specified and directed.
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S&F loading solenoid valve as per existed complete all as specified and directed.
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S&F liquid line valve as per existed complete all as specified and directed.
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S&F Oil line valve complete for smc 4-65 complete all as specified and directed.
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S&F in repair pilot control solenoid valve for SMC4-65 compressor complete all as specified and directed.
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S&F in repair V Belt for compressor of ACCEL make Model SMC 4-65 as per existing size complete all as specified and directed.
3
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S&F in repairs crankcase heater of scroll compressor for 12.5 TR capacity complete all as specified and directed.
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S&F in repair Dryer size 5/8 , length 165 mm for condensor complete as per existing one and complete all as specified and directed.
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M&L for taking out / purging of refrigerant gas from the system of A/c plant 3 x 15 TR capacity for carrying out vacuum test by vacuuming the whole A/c plant with the help of vacuum pump and checking the complete system for leakages. Carrying out the pressure test by charging the nitrogen gas in the system and checking of any leakage point , repair / rectification of the same and removing the nitrogen gas from the system and charging of refrigerant gas including charging of additional gas as required and complete all as specified and directed.
Note:- (i) The arrangement of T&P Nitrogen gas shall be contractors responsibility. (ii) Refrigerant gas shall be measured and paid separately.
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M&L for taking out / purging of refrigerant gas from the system of A/c plant 3 x 30 TR capacity for carrying out vacuum test by vacuuming the whole A/c plant with the help of vacuum pump and checking the complete system for leakages. Carrying out the pressure test by charging the nitrogen gas in the system and checking of any leakage point , repair / rectification of the same and removing the nitrogen gas from the system and charging of refrigerant gas including charging of additional gas as required and complete all as specified and directed.
Note:- (i) The arrangement of T&P Nitrogen gas shall be contractors responsibility. (ii) Refrigerant gas shall be measured and paid separately.
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M&L taking out / purging of refrigerant gas from the system of A/c plant 3 x 35 TR capacity for carrying out vacuum test by vacuuming the whole A/c plant with the help of vacuum pump and checking the complete system for leakages. Carrying out the pressure test by charging the nitrogen gas in the system and checking of any leakage point , repair / rectification of the same and removing the nitrogen gas from the system and charging of refrigerant gas including charging of additional gas as required and complete all as specified and directed.
Note:- (i) The arrangement of T&P Nitrogen gas shall be contractors responsibility. (ii) Refrigerant gas shall be measured and paid separately.
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M&L repairs to Pakage type air conditioner in situ position of capacity mentioned below of any make and any type by replacing unserviceable compressor and other parts from the machine including charging of refrigerant gas after vaccuming and leak testing including brazing the suction / discharge tubes where required and cleaning of condensing unit to achieve proper cooling effect, checking of electronic circuit of machine and repair where necessary by replacing electronic parts and changing of wirings with of PVC insulated wires as per existing type and testing commissioning complete all as specified and as directed. Note:- (i) Compressor and other parts needed for repair shall be measured and paid separately under relevent item given in schedule 'A' here in after as supply only. (ii) Existing refrigerant gas shall be preserved in a empty cylinder for re-use in new compressor and additional requirement of refrigerant charging shall be measured and paid separately under relevant item of this schedule.
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S&F multi capacitor complete as per existing one and complete all as specified and as directed.
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M&L for dismantling the existing unservceable sensing unit of ductable Spit AC 7.5/8.5 TR, S&F new sensing unit of ductable split AC unit 7.5/8.5 TR complete all as specified and as directed.
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M&L for dismantling and refixing new outdoor fan motor single phase 240 volt AC as per existing size for ductable split AC 7.5/8.5 TR capacity complete all as specified and as directed.
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S&F in repair Condenser unit assembly for 7.5 TR capacity complete as per existing one and complete all as specified and as directed.
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S&F in repair new indoor blower motor single phase 240 volt AC as per existing size for ductable split AC 7.5/8.5 TR capacity complete all as specified and as directed.
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Supply and filling Refrigerant Gas R- 22 in the central AC plant where ever required to fill complete all as specified and as directed.
115
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Supply and filling Refrigerant Gas R- 134a in the central AC plant where ever required to fill complete all as specified and as directed.
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Supply and filling Refrigerant Gas R- 407C in the central AC plant where ever required to fill complete all as specified and as directed.
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Supply and filling compressor oil suitable for R-22 gas wherever required to fill complete all as specified and as directed.
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Supply and filling compressor oil suitable for R-134a gas wherever required to fill complete all as specified and as directed.
30
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M&L for Repair and comprehensive maintenance of Variable Refrigerant Flow (Samsung make) system (11x2)TR equipped with invertor, compressors, acryl precoated heat exchanger, low noise Condenser fan, auto check function for connection error, auto address setting with any capacity Modules and any location Including replacement of all thermocol foams insulating materials and any type of packing material, PVC drain pipe connections and any item required for replacement like as copper tubing, through authorised service agent of manufacturer for the complete plant by servicing to outdoor condensor unit complete all as specified and as directed.
Note:- Copper cable required for any size (upto 6 sqmm ) for interlocking connection shall be deemed in quoted rate.
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S&F in replacement of Service valve suction/discharge of size 1/4" as per sample suitable for water cooled chiller type AC complete all as specified and directed.
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S&F in replacement of Pressure control HP/LP cut out suitable for water cooled chiller type AC upto 11 TR complete all as specified and directed.
Make:- Danfoss/ndfos or any equivalent make as approved by GE.
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S&F in replacement of Liquid line valve of size 3/8 or of suiteable size as per sample and testing the systemleakproof before and after fixing of new valve complete all as specified and directed.
Make:- Castle/Brasomatic or any equivalent make as approved by GE.
2
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S&F in replacement of cast Iron butterfly valve, ISI marked, PN - 1.6 pressure grade, having Nitrile/EPDM rubber lining, SS stem,CS/SS disc. Lever operated type, of size 50 mm dia bore including all jointing material i.e, nut, bolt, washer, packing , flanges material etc, duly insulated and taking out of old unserviceable valve, complete all as specified and directed. Make:- Zoloto , Kirloskar or any equivalent make as approved by GE.
2
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S&F in repair CI Non return valves PN 1 with matching flanges, hardware all as per IS:5312 of 80MM size complete all as specified and directed.
2
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M&L for servicing of sluice valve inlcluding taking down and refixing valves and replacement of gasket ,unsv nuts bolt , greasing in spindle , rotating wheel / handle , change of packing gland , valve size of 200 mm complete all as specified and directed.
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All as per serial item No. 44.00 above but for size of 150mm complete all as specified and directed.
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All as per serial item No. 44.00 above but for size of 100 mm complete all as specified and directed.
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All as per serial item No. 44.00 above but for size of 80 mm complete all as specified and directed.
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S&F in replacement PLC (microprocessor controller unit) suitable for (Voltas) water cooled chiller type AC of cap upto 36 TR having following features or any other control required to make system functional and safe. (i) Run time equalisation. (ii) Auto start after power failure. (iii) Memory back up (iv) Built in time delay (v) Single phasing and auto phase squence corrector
(vi) Self fault diagnostics
(vii) Easy look up with fire alarm System
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S&F in replacement PLC (microprocessor controller unit) suitable for (chiller make Bluestar & compressor make Danfos) water cooled chiller type AC of cap upto 70 TR having following features or any other control required to make system functional and safe. (i) Run time equalisation. (ii) Auto start after power failure. (iii) Memory back up (iv) Built in time delay (v) Single phasing and auto phase squence corrector
(vi) Self fault diagnostics
(vii) Easy look up with fire alarm System
1
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S&F in replacement of single phase preventer VSP 3 complete all as specified and directed.
Make:- Legrand / Seimens / L&T / Schneider or any equivalent make as approved by GE.
2
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S&F in replacement of ON / OFF Push switches complete all as specified and directed.
Make:- Legrand / Seimens / L&T / Schneider or any equivalent make as approved by GE.
11
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S&F in replacement of RYB LED type indicator lamp complete all as specified and directed.
Make:- Legrand / Seimens / L&T / Schneider or any equivalent make as approved by GE.
12
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S&F on side wall wet & dry bulb thermometer for A/C plant rooms contains red spirit filled in thermometers (non mercury), plastic molded case , item length minimum should be 24 inch complete all as specified and directed.
4
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S&F in replacement of pressure guage type 1-32 size 100 mm dia thread 3/8" surface mounting of range upto 150 PSI R-407C/410 complete all as specified and directed.
14
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S&F in replacement of Thermometer of range upto 100 degreeand of thread 3/8" surface mounting R-407C/410 complete all as specified and directed.
13
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S&F in repair MCCB 63 A, 4 Pole 16 KA with thermal magnetic releaase, Ics-100%Icu, four optimum frames, Thermal Adjustable - 0.8 to 1 In, option for inbuilt or add on module for earth leakage protection complete all as specified and directed.
2
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All as per serial item No. 56.00 above but for MCCB 125 A, 4 Pole, 25 KA complete all as specified and directed.
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All as per serial item No. 56.00 above but for MCCB 160 A, 4 Pole, 25 KA complete all as specified and directed.
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All as per serial item No. 56.00 above but for MCCB 250 A, 4 Pole, 36 KA complete all as specified and directed.
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All as per serial item No. 56.00 above but for MCCB 350 A, 4 Pole, 36 KA complete all as specified and directed.
1
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S&F in repair power contactor of AC3 rating, 03 pole, with 1NO+1NC Aux Contacts, 415V , type MNX 09, 25 A including making all electric connection, complete all as specified and directed.
3
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All as per serial item No. 61.00 above but for power contactor of type MNX 18, 30 A complete all as specified and directed.
3
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All as per serial item No. 61.00 above but for power contactor of type MNX 25, 45 A complete all as specified and directed.
3
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All as per serial item No. 61.00 above but for power contactor of type MNX 32, 55 A complete all as specified and directed.
3
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All as per serial item No. 61.00 above but for power contactor of type ML 1.5, 25 A complete all as specified and directed.
2
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All as per serial item No. 61.00 above but for power contactor of type MO 12, 32 A complete all as specified and directed.
1
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All as per serial item No. 61.00 above but for power contactor of type MO 18, 32 A complete all as specified and directed.
1
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All as per serial item No. 61.00 above but for power contactor of type MO 45, 50 A complete all as specified and directed.
1
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All as per serial item No. 61.00 above but for over load relay range 8.5 to 12.5 Amps complete all as specified and directed. Make:- L&T cat part No CS96355OOAO/ Schneider Elect / Siemens / C&S / Legrand
1
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All as per serial item No. 61.00 above but for over load relay range 3.5 to 5.2 Amps complete all as specified and directed. Make:- L&T cat part No CS96355OOSO/ Schneider Elect / Siemens / C&S / Legrand
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All as per serial item No. 61.00 above but for over load relay type MN2, range 20-33 Amps complete all as specified and directed. Make:- L&T / Schneider Elect / Siemens / C&S / Legrand
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All as per serial item No. 61.00 above but for over load relay type MN2, range 14-23 Amps complete all as specified and directed. Make:- L&T / Schneider Elect / Siemens / C&S / Legrand
3
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All as per serial item No. 61.00 above but for over load relay type MN2, range 4.5-7.5 Amps complete all as specified and directed. Make:- L&T / Schneider Elect / Siemens / C&S / Legrand
2
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S&F in repair Digital volt meter of size 96mm x 96mm, three phase, class I with inbuilt selector switch, complete all as specified and directed. Make:- Schneider Elect / Seimens / Conserve / L&T / Socomec
4
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S&F in repair Digital ammeter of size 96mm x 96mm, three phase, 5A, class I with inbuilt selector switch, complete all as specified and directed. Make:- Schneider Elect / Seimens / Conserve / L&T / Socomec
4
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Repair and maint of compressor inverter drive (VLT) (Danfos) capacity each compressor 22 TR upto 66 TR Chiller capacity , disconnect all electric connection , DC fuses and send the drive to authorized lab/care centre to all check and repaired drive to be fixed with all connection and testing on load complete all as specified and directed. (For parachute bay)
1
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S&F in replacement scroll compressor suitable for 12 TR chiller plant (capacity 12 TR) with Gas charge as suitable , make Danfoss incorpoarted with voltas control panel at TRANSMITTER complete all as specified and directed. Note:- Unservicable compressor shall be deposited in MES store for further declaration of BER.
1
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S&F in replacement solenoid coil assembly for central type AC plant as per sample complete all as specified and directed.
6
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S&F in replacement pilot solenoid valve assembly for central type AC plant as per sample complete all as specified and directed.
6
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M&L for cleaning, servicing, overhauling all component of 15000 CFM AHU including dismantling of side panel where as required, with and including cleaning of heating & cooling coil with caustic soda solution, including welding/brazing, wherever required to arrest leakages, cleaning of Pre-Micro filters, replacing of vertical GI sheet supports, replacement of U/S foam insulation of best quality using adhesive substance to avoid cold air leakages,greasing of bearing and re-assembling all the dismantled components and other packing material to its original position as existing etc, with and including testing, commissioning of air handling unit at optimum efficiency, complete all as specified and directed.
3
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All as per item No. 80.00 here-in-above but for 17000 CFM capacity at parachute bay, complete all as specified and directed.
1
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All as per item No. 80.00 here-in-above but for 22000 CFM capacity at ERS & APU sec, complete all as specified and directed.
1
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All as per item No. 80.00 here-in- above but for 27000 CFM capacity at parachute bay, complete all as specified and directed.
1
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All as per item No. 80.00 here-in- above but for 34000 CFM capacity at ERS & APU sec, complete all as specified and directed.
2
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S&F AHU fan belt of any size as per existing, complete all as specified and directed.
16
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M&L for shock absorbing rubber pads in repairs at the bottom of the AHU unit for absorbing shocks and vibrations, heavy duty of size 150mm x 150mm, complete all as specified and directed.
15
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Taking down carefully existing false ceiling of any type/make/size including all electric fitting/fixture, fire alarm and any other accessories etc for repair/replacement of AC duct and refixing the same in its original position with out any damage, complete all as specified and directed.
Note:- If, any kind of damage occured to false ceiling and other services like elcetric supply cable/fitting/fixture, fire alarm, water supply line or any other services, due to negligance or poor workmenship of contractor, the same will be repaired/replaced by the contractor free of cost and no extra payment shall be made in this effect to the contractor.
785
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M&L for cleaning of air handling ducts (GI/Al) internally by using special equipments & tools like robotic arm, air jet nozzles, flipper vaccum pump and a suction blower with hepa filter, complete all as specified and directed. Note:- Internal surface area of duct to the extent ordered and cleaned by the machinery shall only be measured and paid.
400
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M&L for dismantling old/unserviceable/rusted, supply/return/fresh air GI duct of any size/shape/dia with insulation from walls, roofs, ceiling for replacement complete including ducting supports, rubber gaskets, elbows, vanes, & supports as per etc. from any location at central AC plants, compelte all as specified and directed.
40
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Supply, assembly and erection in repair of GI sheet with C&SS rectangular/square duct made out of 'L' shapped hollow profile, duly factory boxed, including all accessories such as corner, cleats, carraige bolt, gasket and appropriate sealant on longitudinal joint etc., complete of size 22 gauge, complete all as specified and as directed.
20
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Supply, assembly and erection in repair of GI sheet with C&SS rectangular/square duct made out of 'L' shapped hollow profile, duly factory boxed, including all accessories such as corner, cleats, carraige bolt, gasket and appropriate sealant on longitudinal joint etc., complete of size 20 gauge, complete all as specified and as directed.
15
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S&F in repair duct/wall mounted fire dampers 20 gauge G.I sheet with fusible plug and all accessories, complete all as specified and as directed.
5
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S&F in repair superior quality canvas cloth along with Zip and GI frame suitable to connect both AHU and duct including taking down of old material, complete all as specified and directed.
25
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M&L for duct insulation with 50mm thick resin bonded fibre glass wool roll of density 24 kg/Cum, with factory laminated aluminium vapour barrier, thickness of insulation as specified and including the following:- (i) M&L for cleaning the duct surface (to be insulated ) by scrapping carefully with wire brush etc. to make the surface completely free of millscale, dirt, dust, grease and other foreign materials, taking special care so that all duct joints are sealed against any leakage.
(ii) M&L for applying rubber based adhesive CPRX compound.
(iii) M&L for sealing of all longitudinal joints and circular overlaps with and including aluminium foil tape 50mm wide, to make the insulation leakproof.
(iv) M&L for securing the insulation with and including mechanically fastened nylon/ steel straps of size 12 mm/50mm at maximum intervals of 1.2 mtr.
15
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M&L for cleaning, washing from inside and removing dirt, scalling, fungus and any other foreign material from service water tank upto 2000 Ltr capacity for cooling tower, complete all as specified and directed.
8
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Dismantling of angle iron or mild steel work, complete all as specified and directed.
3
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M&L for mild steel work comprising of angle iron, MS sheet, bracings, ducting supports, clamps and back plates fabricated from structual steel sections including nuts,bolts washers,welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, complete all as specified and directed.
369
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Taking down and dismantling of elecric induction motor and pump of 5 to 7.5 HP by disconnecting all inlet and outlet connection of pipe line, take it near by workshop to repair and refixing the same after repair of pump and motor.replace all nut/bolts and gasket which damaged, complete all as specified and directed.
Note:- Transportation Shall be included in quoted rate.
6
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Ditto as item No 98.00 but for 10 HP to 15 HP complete all as specified and directed.
1
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Ditto as item No 98.00 but for 50 HP to 60 HP (Compressor's Motor) complete all as specified and directed.
2
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M&L for rewinding of, 3 phase, 50 Hz, 415 volt of CTs fan motor, Chiiler motor and condenser motor , Compressor's motor comprising of the following activities for induction motor of following capacities complete all as specified and directed.
(i) Disconnecting and removing the electric motor from installed position and loading, unloading, transporting to authorised /approved work shop.
(ii) Dismantling existing burnt winding from the motor and rewinding complete with super enamelled copper winding wire of existing guage including all material such as insulated paper sleeves tape varnish etc., complete for class 'F' insulation and including shaft metalising, bearing cover slieving, necessary replacement of cooling fan, nuts and bolts etc.,
(iii) Loading, unloading and transporting motor and reinstalling in position and in alignment including electric connection commissioning and testing in actual working condition for 8 hours continuosly to check the performance on full load and designed RPM to the complete satisfaction of Engr-in-charge all as specified and directed.
0.01
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Ditto as item No 101.00 but for Induction Motor of Capacity 5/5.5 HP complete all as specified and directed.
4
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Ditto as item No 101.00 but for Induction Motor of Capacity 7.5 HP complete all as specified and directed.
2
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Ditto as item No 101.00 but for Induction Motor of Capacity 10 to 15 HP complete all as specified and directed.
1
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Ditto as item No 101.00 but for compressor's motor capacity 50 HP to 60 HP complete all as specified and directed.
2
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M&L for repair of condenser motor pump / chiller motor pump any type including replacement of impeller and bearings both sides, mech seals , polishing , grinding of the pump of 7.5 HP capacity complete all as specified and directed.
2
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Ditto as item No 106.00 but for Induction Motor pump of Capacity 5/5.5 HP complete all as specified and directed.
4
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Ditto as item No 106.00 but for induction motor capacity 15 HP complete all as specified and directed.
2
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Disconnecting and taking down for the 5 HP to 7.5 HP Capacity of motors existing unserviceable terminal plate of any description and in any position supply and fixing terminal plate, 3 phase, six wire, bakelite, star delta connection as required at site with brass studs, two nuts and two washer complete all as specified and directed.
3
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Ditto as item No 109.00 but for 10 to 15 HP complete all as specified and directed.
2
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Ditto as item No 109.00 but for 50 to 60 HP (Compressor's motor) complete all as specified and directed.
3
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Dismantling and taking down/removing of damaged fan blades with fan cover (outer) of any description and in any position from electric motors all as directed and Supply and fixing Fan blades fabricated to shape and size of Zink Aluminum cast alloy as per sample for electric motor with key and key grove complete all as directed for the following capacity motors :-
(a) 5 HP to 7.5 HP
2
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Ditto as item No 112.00 but for 10 HP to 15 HP complete all as specified and directed.
2
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Ditto as item No 112.00 but for 50 to 60 HP (Compressor's motor) complete all as specified and directed.
3
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M&L for disconnecting electrical connections of motor located at the top of cooling tower,keep cables at safe custody for reconnection and dismantling and taking out fan blade assembly along with motor mounted on base frame at the top of cooling tower after cutting/dismentaling all nuts, bolts and fixtures from the mounting frame and removing whole assembly including motor and base frame from the top of cooling tower with the help of T&P for servicing of cooling tower suitable for 100 TR capcity including following complete :-
(i) Cleaning the cooling tower by applying wire brush, washing powder and other solvent by removing the deposited impurities sush as silt, dust particles mud/ sand inside the dume and around the fins, cleaning of base tray and grills, pot stainer. (ii) servicing cooling tower plant through cleaning re-agent complete pipe line,including servicing of cooling tower motor and fan and make the necessary alignment with motor.
(iii) Replacement of bearing if any of suitable cap if any after necessory work including gressing and replacement of nut bolts and preventing leakage if any by means of suitable adetives etc all as directed and specified.
(iv) Taking out PVC fills blocks, cleaning , refixing and replacing if unserviceable as per existing location and channel direction.
(v) Servicing of spray header and sprinkler assy complete.
(vi) Cleaning of water strainer complete. Spares should be measured and paid under relevent srl items 17 to 19.
1
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Ditto as item No 115.00 but for 130 to 150 TR complete all as specified and directed.
1
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Ditto as item No 115.00 but for 200 TR complete all as specified and directed.
1
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Supply only cooling tower fan blade set as per existing model and site requirment complete all as specified and directed.
2
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Supply only PVC Fills (small size) in colums of size 60 x 30 x 15 cm or next higher size, LPS fills with tie rod and turn buckle of suitable size to match the system as per existing specification and requirement complete all as specified and directed.
125
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Supply only Ball / Roller bearing for Sprinlkler top and bottom Hub for Central AC Plant complete all as specified and directed.
3
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S&F in replacment of Float valve (brass) 25MM Ball brass valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed complete all as specified and directed.
3
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Taking out the existing unserviceable sprinklar of cooling tower and supply, installation, testing and commissioning of new sprinklar assembly complete with header nozzle made out of galvanised iron for cooling tower size of 100 TR (as required on existing site) complete all as specified and directed. Make:- DELTA/ MIHIR/ UNIVERSAL or any equivalent make as approved by GE.
1
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Taking out the existing unserviceable sprinklar of cooling tower and supply, installation, testing and commissioning of new sprinklar assembly complete with header nozzle made out of galvanised iron for cooling tower size of 130 to 150 TR (as required on existing site) complete all as specified and directed.
Make:- DELTA/ MIHIR/ UNIVERSAL or any equivalent make as approved by GE.
1
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Taking out the existing unserviceable sprinklar of cooling tower and supply, installation, testing and commissioning of new sprinklar assembly complete with header nozzle made out of galvanised iron for cooling tower size of 200 TR (as required on existing site) as specified and as directed by Engr-in-Charge.
Make:- DELTA/ MIHIR/ UNIVERSAL or any equivalent make as approved by GE.
1
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M&L for surface excavation at E/M installations and store yards not exceeding 30 cm deep and averaging 15 cm deep and getting out soft / loose soil removing shrubs, small trees height up to 1.0 Mtrs , removing the grass from route and spray chemical for prevention of growth of weed and grass at surrounding of AC plant area with spray gun as per the manufacturer instruction complete.(Make : GLYCEL 41% SL or equivallent as approved by Engr-in-Charge) all as specified and directed.
Note:- (i) Rate includes removing all waste material and grass not excceding 50 Mtrs distance from installation ,depositing where directed at a level not exceeding 1.5 Mtrs above the starting point and cleaning of yard.
(ii) Cleaning should repeat in same installation in every three months.
106
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