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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹33.1 LAccepted-AOC | L1 | Accepted-AOC BEING LOWEST | |
| 2 | L2₹35.5 L+₹2.1 L (6.29%)Rejected-Finance M S RRK PROJECTS D 306 ADG P CHENNAI 11 3RD CROSS SIR MV LAYOUT VIDHYARANYAPURA POST BANGALORE 560097 | BENGALURU URBAN | KARNATAKA | 560097 | L2 | Rejected-Finance NOT BEING LOWEST | |
| 3 | L3₹36.8 L+₹3.4 L (10.2%)Rejected-Finance BUILDING NO FLAT NO 19 6TH CROSS ROAD SANJEEVINI NAGAR MUDALAPALYA BANGALORE 560072 | BANGALORE | BANGALORE | KARNATAKA | 560072 | L3 | Rejected-Finance NOT BEING LOWEST | |
| 4 | L4₹38.1 L+₹4.7 L (14.0%)Rejected-Finance NO 5 3 JJ KHAN ROAD 1ST LANE ROYAPETTAH CHENNAI 600 014 | CHENNAI | TAMIL NADU | 600014 | L4 | Rejected-Finance NOT BEING LOWEST | |
| 5 | L5₹38.4 L+₹5.0 L (14.9%)Rejected-Finance | L5 | Rejected-Finance NOT BEING LOWEST |
| Sl No | Description | Qty | Unit | RAHUL ENTERPRISES L3 | B5BUILDING SOLUTIONS L5 | RASI AND COMPANY L6 | RRK PROJECTS L2 | Archana Enterprises L1 | G.JANAKIRAMAN CO L4 |
|---|---|---|---|---|---|---|---|---|---|
| 1.00 | Supply and fix in replacement of MS flanged pipe 150mm NB heavy duty for multi storied building duly painted with 2 coats of synthetic enamel paint over coat of zinc chromate primer complete for AC plant complete all as specified and as directed. | 24 | RUNNING METRE | 4,250 ₹1,02,000 | 1,800 ₹43,200 | 1,500 ₹36,000 | 500 ₹12,000 Lowest | 850 ₹20,400 | 1,245 ₹29,880 |
| 2.00 | Supply and fix in replacement of MS flanged pipe 100mm NB heavy duty for multi storied building duly painted with 2 coats of synthetic enamel paint over coat of zinc chromate primer complete for AC plant complete all as specified and as directed. | 48 | RUNNING METRE | 3,200 ₹1,53,600 | 1,600 ₹76,800 | 1,000 ₹48,000 | 300 ₹14,400 Lowest | 700 ₹33,600 | 850 ₹40,800 |
| 3.00 | Supply and fix in replacement of MS flanged pipe 80mm NB heavy duty for multi storied building duly painted with 2 coats of synthetic enamel paint over coat of zinc chromate primer complete for AC plant complete all as specified and as directed. | 30 | RUNNING METRE | 2,200 ₹66,000 | 1,300 ₹39,000 | 750 ₹22,500 | 200 ₹6,000 Lowest | 500 ₹15,000 | 658 ₹19,740 |
| 4.00 | Supply and fixing in replacement CI butterfly valves size 150mm dia as per BS 5155 (PN 1.6) slim seal standard lever operated type with required flanges, nuts, bolts etc complete for AC plant complete all as specified and as directed. | 4 | EACH | 11,200 ₹44,800 | 13,500 ₹54,000 | 12,000 ₹48,000 | 5,000 ₹20,000 Lowest | 7,500 ₹30,000 | 10,000 ₹40,000 |
| 5.00 | Supply and fixing in replacement CI butterfly valves size 100mm dia as per BS 5155 (PN 1.6) slim seal standard lever operated type with required flanges, nuts, bolts etc complete for AC plant complete all as specified and as directed. | 4 | EACH | 15,800 ₹63,200 | 10,500 ₹42,000 | 8,000 ₹32,000 | 4,000 ₹16,000 Lowest | 6,000 ₹24,000 | 7,900 ₹31,600 |
| 6.00 | Supply and fixing in replacement CI butterfly valves size 80mm dia as per BS 5155 (PN 1.6) slim seal standard lever operated type with required flanges, nuts, bolts etc complete for AC plant complete all as specified and as directed. | 4 | EACH | 7,500 ₹30,000 | 9,800 ₹39,200 | 5,400 ₹21,600 | 3,000 ₹12,000 Lowest | 4,000 ₹16,000 | 5,100 ₹20,400 |
| 7.00 | Material and labour for point wiring complete with multi stranded copper conductor size 2.5 sq.mm PVC insulated unsheathed FRLS cable with copper conductor size 2.5 sq.mm PVC insulated unsheathed continuous earth continuity for 3 pin 15 Amps socket outlet independently complete all as specified and as directed.
NOTE :-
Quoted rate shall be deemed to be included for taking down carefully unserviceable aluminium / copper point power wiring complete with fittings such as switches, sockets etc , removing all material for reuse / issued under sch of credit and making good the disturbed surface as the existing one, complete all as specified and as directed. | 150 | POINT | 700 ₹1,05,000 | 750 ₹1,12,500 | 1,000 ₹1,50,000 | 400 ₹60,000 Lowest | 1,000 ₹1,50,000 | 935 ₹1,40,250 |
| 8.00 | Supply and fix in replacement switch modular type 1 way 16A, 1 module complete all as specified and as directed. | 150 | EACH | 160 ₹24,000 | 210 ₹31,500 | 300 ₹45,000 | 25 ₹3,750 Lowest | 260 ₹39,000 | 338 ₹50,700 |
| 9.00 | Supply and fix in replacement Socket Modular type 6A/16A 2-3 pin combined 2 module 230 Volts grade complete all as specified and as directed. | 150 | EACH | 150 ₹22,500 | 290 ₹43,500 | 320 ₹48,000 | 55 ₹8,250 Lowest | 360 ₹54,000 | 475 ₹71,250 |
| 10.00 | Supply and fix in replacement Moulded Case Circuit Breakers for Distribution Network with thermal magnetic release type DPX 250 3 pole 100 Amps capacity 16 KA rupturing capacity, 415V in existing panel board including modification on existing panel if required, necessary connectioning with copper strips/suitable size of copper conductor wire from bus bar, provision of suitable size of copper lugs as per the out going cable including taking down unserviceable MCCB complete all as specified and as directed. | 10 | EACH | 4,000 ₹40,000 | 3,600 ₹36,000 | 2,800 ₹28,000 Lowest | 3,000 ₹30,000 | 3,000 ₹30,000 | 3,000 ₹30,000 |
Tender Value
₹46 L
EMD Value
₹92,000
Closing Date
29 Oct 2025, 6:00 pmClosed
LT COL CHANDRAKANT JOSHI
DRDO Complex, CV Raman Nagar PO, Bangalore 560 093
REPAIRS AND MAINTENANCE OF CASSETTE SPLIT TYPE AC REFRIGERATOR DEEP FREEZER WATER COOLERS AT GTRE DSC LINE CDA R AND D UNDER GE I R AND D EAST BANGALORE
2025_MES_730164_1
8651/E8
Open Tender
Electrical and Maintenance Works
Item Rate
270 days
GE I R AND D EAST BANGALORE
CLASS D CATEGORY c(i)
8 documents required · 8 mandatory
₹500
Yes
GE I R AND D EAST BANGALORE
₹92,000
Yes
3 Dec 2025
10 Oct 2025
5 Nov 2025
10 Oct 2025
29 Oct 2025
24 Oct 2025
10 Oct 2025 - 23 Oct 2025
Amount
Supply and fix in replacement of MS flanged pipe 150mm NB heavy duty for multi storied building duly painted with 2 coats of synthetic enamel paint over coat of zinc chromate primer complete for AC plant complete all as specified and as directed.
Supply and fix in replacement of MS flanged pipe 100mm NB heavy duty for multi storied building duly painted with 2 coats of synthetic enamel paint over coat of zinc chromate primer complete for AC plant complete all as specified and as directed.
Supply and fix in replacement of MS flanged pipe 80mm NB heavy duty for multi storied building duly painted with 2 coats of synthetic enamel paint over coat of zinc chromate primer complete for AC plant complete all as specified and as directed.
Supply and fixing in replacement CI butterfly valves size 150mm dia as per BS 5155 (PN 1.6) slim seal standard lever operated type with required flanges, nuts, bolts etc complete for AC plant complete all as specified and as directed.
Supply and fixing in replacement CI butterfly valves size 100mm dia as per BS 5155 (PN 1.6) slim seal standard lever operated type with required flanges, nuts, bolts etc complete for AC plant complete all as specified and as directed.
Supply and fixing in replacement CI butterfly valves size 80mm dia as per BS 5155 (PN 1.6) slim seal standard lever operated type with required flanges, nuts, bolts etc complete for AC plant complete all as specified and as directed.
Material and labour for point wiring complete with multi stranded copper conductor size 2.5 sq.mm PVC insulated unsheathed FRLS cable with copper conductor size 2.5 sq.mm PVC insulated unsheathed continuous earth continuity for 3 pin 15 Amps socket outlet independently complete all as specified and as directed. NOTE :- Quoted rate shall be deemed to be included for taking down carefully unserviceable aluminium / copper point power wiring complete with fittings such as switches, sockets etc , removing all material for reuse / issued under sch of credit and making good the disturbed surface as the existing one, complete all as specified and as directed.
Supply and fix in replacement switch modular type 1 way 16A, 1 module complete all as specified and as directed.
Supply and fix in replacement Socket Modular type 6A/16A 2-3 pin combined 2 module 230 Volts grade complete all as specified and as directed.
Supply and fix in replacement Moulded Case Circuit Breakers for Distribution Network with thermal magnetic release type DPX 250 3 pole 100 Amps capacity 16 KA rupturing capacity, 415V in existing panel board including modification on existing panel if required, necessary connectioning with copper strips/suitable size of copper conductor wire from bus bar, provision of suitable size of copper lugs as per the out going cable including taking down unserviceable MCCB complete all as specified and as directed.
All as per ser item No 10.00 above but 4 pole 63 Amp 16 KA complete all as specified and as directed.
All as per ser item No 10.00 but 4 pole 250 Amp 36 KA complete all as specified and as directed.
Supply and fix in replacement of MCB TPN 100 Amps 415 Volts three phase all as specified complete including dismantling the old one
Material and labour for HDPE pipe 20 mm dia fixed to wall on roof complete all as specified and as directed. NOTE : (a) All necessary fixing/connecting arrangements of nuts, bolt, washer to be provided by the contractor without any extra payment from department. (b) Quoted rate is to be deemed the charges of necessary boom fit.
Taking down outer unit of split ACs of 1.5 Ton and 2.0 Ton capacities by disconnecting all electrical connections, refrigerant tubings, foundation bolts, etc. carefully and keep the same in safe custody for re-use all as per directed.
Taking down outer unit of split ACs of 3.0 Ton capacities by disconnecting all electrical connections, refrigerant tubings, foundation bolts, etc. carefully and keep the same in safe custody for re-use all as per directed.
Material and labour for re-fixing and testing of outer unit of split Acs of 1.5 Ton and 2.0 Ton capacities obtained from item No 15 above in position including electric connection, refrigerant tubings, foundation bolts, etc complete all as specified and as directed.
Material and labour for re-fixing and testing of outer unit of split ACs of 3.0 Ton capacities obtained from item No 16 above in position including electric connection, refrigerant tubings, foundation bolts, etc complete all as specified and as directed.
Supply and Charging of refrigerant gas R-22 complete all as specified and as directed.
Supply and Charging of refrigerant gas R-134A complete all as specified and as directed.
Supply and charging of refrigerant gas R410A complete all as specified and as directed.
Supply, install, testing and commissioning in replacement of three phase controlling unit to control the switching operation of Air conditioners/Exhaust Fan in an alternative manner with PLC module.Rated current (In) of system is 63A at rated operational Voltage (Ue) of 415V AC ,with rated insulation voltage upto 500V AC voltage.Control unit shall have incomer with R Y B indications & all outgoing ckt shall have SCPD device in series with control devices.Control Unit enclosure shall be fabricated from CRCA sheet with sheet thickness of 1.6mm,finished with impact-resistant grey epoxy powder coating shade RAL7032 with IP54 degree of protection & suitable for wall mounted installations. Enclosure of control unit shall have earthing bolts for safety purpose & shall have detachable gland plates with for entry of cables ,with pad type locking facility also. Control Unit shall be manufactured in India at OEM plant & shall have QMS & EMS certifications like ISO9001, ISO14001 & ISO45001 to ensure good quality product complete all as specified and as directed.
Supply and fix in replacement of voltage stablizer for automatic operation, single phase naturally air cooled indoor type and designed for input variation between 170 volts to 250 volts with out put voltage stabilized at 230 volts with accuracy of +/- 2.5% and of capacity upto 5 KVA complete all as specified and as directed.
M&L for MS stand duly painted suitable for fixing 2 TR AC outdoor unit and fixed complete all as specified and as directed.
Making opening/drilling of size 65 mm dia, using heavy duty stone driller/cutter machine in the stone machinery wall for installing spilt type air conditioners and for passing suction and discharge refrigerant pipe lines, drain pipe, cable etc and making good the disturbed surface complete all as specified and as directed.
Supply and laying of extra copper pipe of size 3/4" with nitrile rubber tubular insulation and copper cable using necessary supports and fastners complete all as specified and as directed.
Supply and laying of extra copper pipe of size 1/2" with nitrile rubber tubular insulation and copper cable using necessary supports and fastners complete all as specified and as directed.
Material and labour for complete servicing after pumping down Indoor/outdoor units of split AC complete by cleaning condenser/ Evaporator coil with air blower, wet servicing of condenser coil unit with caustic soda etc, replacement of sheet metal screws wherever necessary applying oil in fan motor bushes checking and rectifying the wiring defects, proper setting of thermostat & other electrical/ Refrigerant controls, cleaning the air filter, duly painted with one coat of red oxide to the inner side and two coat of spray painting to the outer side of the outdoor unit after remove the out door unit, connecting up all connections and testing after gas charging if required all as directed for Split type Air Conditioner up to 2 TR . NOTE :- (i) The rate deemed includes for minor spares (ii) Gas shall be measured and paid separately under relevant item. (iii) Quoted rate is to be deemed the charges of necessary boom lift.
All as per ser item No 28.00 above but tower AC 3 TR Capacity.
Supply and fix Phase Failure Relay (Single phase preventer) Auto Reset, (5-40 A). Unbalance, 1 CO Contact complete all as specified and as directed.
Supply and fix Phase Failure Relay (Single phase preventer) Auto Reset Adj. (10-60A) Unbalance, 2 CO Contact complete all as specified and as directed.
Material and labour for dismantling and taking out the existing unserviceable CT Fan motor along with hub and blades disconnecting the electric connection and with out damaging the other portion of cooling tower replacement of CT Fan motor along with aluminium /FRP hub with blades of following capacity and connecting electric connections including testing and commissioning for its satisfactory performance complete all as specified and as directed for the following capacities :-
(a) 1 HP capacity
(b) 2 HP capacity
Removing defective unserviceable fan blades from window/split type air-conditioners up to 3 TR capacity and supply and fix new blade suitable for air-conditioners complete all as specified and as directed.
Disconnecting and taking down unserviceable overload relay from window/split type air-conditioner up to 2 TR capacity including supply and fix new overload relay, testing and commissioning for satisfactory performance complete all as specified and as directed.
Disconnecting and taking down unserviceable thermostat from window /split type air-conditioner up to 2 TR capacity, supply and fix new thermostat, testing and commissioning the same for satisfactory performance complete all as specified and as directed. MAKE : INDOSS / RANUTROL / SRIRAM
Disconnecting and taking down unserviceable running capacitor from window/split type air-conditioner up to 3 TR capacity and supply and fix new starting capacitor 25/36/45 mfd. suitable for the AC and testing the same for satisfactory performance complete all as specified and as directed.
Disconnecting and taking down unserviceable starting capacitor from window/split type air-conditioner up to 3 TR capacity and supply and fix new starting capacitor 80/100 mfd. suitable for the AC and testing the same for satisfactory performance complete all as specified and as directed.
Opening / dismantling and removing the indoor unit of split air conditioner of cap 1.5/2 TR and supply and fix new indoor unit of split air conditioner of 1.5/2 TR complete with making all connection all complete all as specified and as directed. MAKE : LG / VOLTAS / BLUE STAR/ SAMSUNG / CARRIER / HITACHI or as per existing make
Supply and fix in replacement of outdoor condensing unit of split type AC (normal/ invertor type ) 1.5/2 TR Capacity all complete all as specified and as directed. MAKE : VOLTAS / BLUE STAR/ CARRIER or as per existing make.
Supply and fix in replacement of new hermetically sealed compressor for 1.5 TR capacity split type AC including removing of unserviceable sealed compressor unit etc complete all as specified and as directed.
All as per ser item No. 40.00 above but of 2 TR
All as per ser item No. 40.00 above but of 3 TR
Supply and fix in replacement of unserviceable micro processor PC board with new microprocessor PC board on any type of AC like existing /invertor type split AC/Cassette Type AC by dismantling /disconnecting the same carefully without disturbing other components up to 3 TR capacity AC including making necessary fixing arrangement etc., complete all as specified and as directed. MAKE : LG / CARRIER / VOLTAS / BLUE STAR / HITACHI / SAMSUNG
Removing defective PC board carefully with out disturbing the cooling coil and fan motor of upto 3 TR air conditioner and taking to reputed workshop check thoroughly and rectify the fault including replacement of IC transformer and connected accessories and refixing back to original position including testing and commissioning etc complete all as specified and as directed.
Removing defective unserviceable blower fan motor indoor unit from split type air conditioners of 3 TR capacity and supply and fix blower fan motor unit suitable for split air conditioners up to 3 TR, complete all as specified and as directed.
Disconnecting and taking down unserviceable internal wiring of window/split type air conditioner up to 3 TR capacity and supply and rewiring complete with copper conductors complete including testing and commissioning complete all as specified and as directed.
Supply and fix PVC insulated cable flexible type with copper conductor of size 2.5 Sqmm 3 core suitable for window/split type air conditioner up to 3 TR for connecting to indoor to outdoor unit capacity upto 7 Mtr length complete all as specified and as directed
Supply and fixing push botton on/off suitable for LT panel of existing size including removing old unserviceable of colour Red, Green, Blue ,Yellow(as per site requirement) complete all as specified and as directed.
Supply and fixing indicator lamp assembly complete LED type suitable for 30V DC or 110V AC including fixing in Panel including taking out unserviceable complete all as specified and as directed. MAKE : VAISHNO or Equivalent.
Material and labour for repair of LT panel board by replacement of broken / unserviceable front door of LT panel / Out side sheet of LT panel made out of 3.15mm thick MS sheet to shape for proper closing the front door in two parts inclusive making locking arrangement of LT panel and welding of new hinges including spray painting of panel board complete all as specified and as directed.
Material and labour for one coat of synthetic enamel paint as per existing colour on existing GI/MS pipes of inner side/out side of AC plant room including preparation surfaces of old pipes 100/150 mm dia bore complete all as specified and as directed.
Material and labour for one coat of synthetic enamel paint as per existing colour on existing GI/MS pipes of inner side/out side of AC plant room including preparation surfaces of old pipes 40/50/80mm dia bore complete all as specified and as directed.
Material and labour for one coat painting of Out door unit of AC any size/capacity by synthetic enamel paint complete all as specified and as directed.
Supply and replacement of automatic starter with complete for AC Plants upto maximum 25 HP capacity Type MN 32 FASD suitable for Motor Rating AC-3 Duty, 415V, 50Hz, 3-Ph Relay Max range 23 - 32 Amps capacity complete all as specified and as directed.
Supply and fix in replacement Direct-on-line (DOL) starter in sheet steel enclosure for single phase, 415 volts, 1 to 2 HP complete all as specified and as directed.
Supply and fix in replacement electric water heater, storage type, super cold rolled steel plates inner tank and heating element upto 2KW capacity 25 Ltrs, BEE 5 Star rated complete with all accessories such as safety valve, thermostate, NRV, connection piece etc all as specified and directed.
Supply and fix casing caping of size 25mm x 16mm including all accessories like elbow, Tee, Coupler and bends etc complete all as specified and as directed.
RRK PROJECTS (BID ID -3462887)
RAHUL ENTERPRISES (BID ID -3459101)
G.JANAKIRAMAN CO (BID ID -3460768)
B5BUILDING SOLUTIONS (BID ID -3460116)
RASI AND COMPANY (BID ID -3462209)
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