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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹9.6 LAccepted-AOC B2 49 73 1 SARADA PALLY ROAD P O BATANAGAR MAHESHTALA KOLKATA 700 140 | KOLKATA | SOUTH 24 PARGANAS | WEST BENGAL | 700140 | L1 | Accepted-AOC satishfied | |
| 2 | L2₹10.2 L+₹60,694 (6.32%)Rejected-Finance | L2 | Rejected-Finance bidder is not L1 | |
| 3 | L3₹10.5 L+₹90,633 (9.44%)Rejected-Finance 103 1A RAJA DINENDRA STREET KOLKATA 700006 | KOLKATA | KOLKATA | WEST BENGAL | 700006 | L3 | Rejected-Finance bidder is not L1 | |
| 4 | L4₹10.6 L+₹1.0 L (10.8%)Rejected-Finance | L4 | Rejected-Finance bidder is not L1 | |
| 5 | L5₹11.2 L+₹1.6 L (17.0%)Rejected-Finance 86 TOLLYGUNGE CIRCULAR ROAD KOLKATA WEST BENGAL 700053 | KOLKATA | KOLKATA | WEST BENGAL | 700053 | L5 | Rejected-Finance bidder is not L1 |
| Sl No | Description | Qty | Unit | S.R. REFRIGERATION AND APPLIANCES L3 | Lyric International L5 | MODERN TECHNO CORPORATION L2 | Chakraborty Air Conditioning L1 | STAAR CONSTRUCTION L4 |
|---|---|---|---|---|---|---|---|---|
| 1.00 | Supply & Delivery of 230V,1-Ph, 50Hz, 3Tr. capacity Concealed Split Air Conditioning Machine along with 1 no. IDU of rated Cooling Capacity:- 36000 BTU/HR, Compressor:- Rotary Type, Remote Control:- Yes, Condenser Coil:- Copper, Refrigerant Type:- R-410A/R-32, Air Flow/IDU:- 1200CFM, Operating Mode:- Auto,Cool,Fan & Dry Mode, De-humidification:- Yes, Sleep Mode:- Yes, Timer:- Yes. (Make:- Daikin/Voltas/Hitachi/O General) | 3 | Nos. | 90,000 ₹2,70,000 | 99,000 ₹2,97,000 | 80,000 ₹2,40,000 Lowest | 94,055 ₹2,82,165 | 1,10,500 ₹3,31,500 |
| 2.00 | Supply & Delivery of 230V,1-Ph, 50Hz, 2.0Tr. capacity Concealed Split Air Conditioning Machine along with 1 no. IDU of rated Cooling Capacity:- 24000 BTU/HR, Compressor:- Rotary Type, Remote Control:- Yes, Condenser Coil:- Copper, Refrigerant Type:- R-410A/R-32, Air Flow/IDU:- 800CFM, Operating Mode:- Auto,Cool,Fan & Dry Mode, De-humidification:- Yes, Sleep Mode:- Yes, Timer:- Yes. (Make:- Daikin/Voltas/Hitachi/O General) | 3 | No. | 55,000 ₹1,65,000 Lowest | 62,500 ₹1,87,500 | 69,000 ₹2,07,000 | 67,053 ₹2,01,159 | 75,000 ₹2,25,000 |
| 3.00Installation, Testing & Commissioning of Indoor & Outdoor unit of the following capacity concealed type Split Air Conditioners after making hole in wall & necessary scaffolding arrangement etc as per site condition & direction of EIC including Supply of required Refrigerant as per the manufacturer specifications, S&F of necessary fixing arrangement for indoor duly painted etc as per direction of the EIC. | ||||||||
| 4.00 | 3 Tr. | 3 | Nos. | 5,000 ₹15,000 | 5,000 ₹15,000 | 4,500 ₹13,500 | 3,080 ₹9,240 | 3,000 ₹9,000 Lowest |
| 5.00 | 2 Tr. | 3 | Nos. | 5,000 ₹15,000 | 3,000 ₹9,000 | 4,500 ₹13,500 | 3,000 ₹9,000 | 2,000 ₹6,000 Lowest |
| 6.00 | Supplying fabrication & fixing of 2nos U-Channel (TATA Make) of size (50 mm x 50mm x 6mm thick) for making platform for instalation of outdoor unit incl. drilling 2nos holes in each channel as per site condition & as per direction of EIC. incl. cutting holes into the wall & grouting the same with cement concrete (1:1 %1/2: 3) etc incl. mending as orginal and fabricated with horizontal angle of 25 mm x 25 mm x 6mm including supporting angle 50 mm x50mm x 6mm in each platform in outer edge for transmitting the load centrally through 2Nos (50 mm x50 mm x 6 mm) Angle inserted to the exiting wall The entire structure should be baricated & safe for ODU maintenance Area of the platform is 2Mx1.2M or as per Machine configuration & load with adequate service access as per direction of EIC. (Structural design should be approved by E.I.C.) | 6 | item | 6,500 ₹39,000 | 10,500 ₹63,000 | 5,250 ₹31,500 Lowest | 5,250 ₹31,500 Lowest | 9,000 ₹54,000 |
| 7.00 | Supply and fixing of AI powder coated continuous Grill (Make- Premier, Dynacraft/ EIC approved.) | 4 | Sq. mtr. | 2,200 ₹8,800 Lowest | 6,500 ₹26,000 | 4,500 ₹18,000 | 4,500 ₹18,000 | 5,000 ₹20,000 |
| 8.00Supply & Laying of soft drawn Copper pipe line with 0.6 mm or 0.7 mm (min) thick for Liquid Line and Suction Liine between ODU and IDU with fittings, elbows, bends, supports & brackets (Make-Ryoku/Hitachi/Nippon) | ||||||||
| 9.00 | Liquid Line 1/4" (6.35mm) Dia or as per manufacturer specification) | 30 | RM | 120 ₹3,600 Lowest | 220 ₹6,600 | 135 ₹4,050 | 130 ₹3,900 | 200 ₹6,000 |
| 10.00 | Liquid Line 3/8" (9.52mm) Dia or as per manufacturer specification) | 30 | RM | 120 ₹3,600 Lowest | 295 ₹8,850 | 205 ₹6,150 | 195 ₹5,850 | 250 ₹7,500 |
Tender Value
Refer Docs
EMD Value
₹24,001
Closing Date
26 Nov 2025, 6:55 pmClosed
EE-l CKHED PWD
Central Kolkata Health Electrical Division P-12, C.I.T Road(1st floor) Kolkata
SITC of Air Conditioning Machine with allied E.I. Work at Microbiology Department (HOD Room and Library Room) at Academic Building of Calcutta National Medical College, Kolkata
2025_WBPWD_940400_1
WBPWD/EE-I/CKHED/eNIT55/25-26
Open Tender
ELECTRICAL WORKS ORG
Item Rate
30 days
NMCH
Please refer Tender documents.
3 documents required · 3 mandatory
₹24,001
Central Kolkata Health Electrical Division
27 Aug 2026
6 Nov 2025
28 Nov 2025
6 Nov 2025
26 Nov 2025
12 Nov 2025
11 Nov 2025
Amount
Supply & Delivery of 230V,1-Ph, 50Hz, 3Tr. capacity Concealed Split Air Conditioning Machine along with 1 no. IDU of rated Cooling Capacity:- 36000 BTU/HR, Compressor:- Rotary Type, Remote Control:- Yes, Condenser Coil:- Copper, Refrigerant Type:- R-410A/R-32, Air Flow/IDU:- 1200CFM, Operating Mode:- Auto,Cool,Fan & Dry Mode, De-humidification:- Yes, Sleep Mode:- Yes, Timer:- Yes. (Make:- Daikin/Voltas/Hitachi/O General)
Supply & Delivery of 230V,1-Ph, 50Hz, 2.0Tr. capacity Concealed Split Air Conditioning Machine along with 1 no. IDU of rated Cooling Capacity:- 24000 BTU/HR, Compressor:- Rotary Type, Remote Control:- Yes, Condenser Coil:- Copper, Refrigerant Type:- R-410A/R-32, Air Flow/IDU:- 800CFM, Operating Mode:- Auto,Cool,Fan & Dry Mode, De-humidification:- Yes, Sleep Mode:- Yes, Timer:- Yes. (Make:- Daikin/Voltas/Hitachi/O General)
Installation, Testing & Commissioning of Indoor & Outdoor unit of the following capacity concealed type Split Air Conditioners after making hole in wall & necessary scaffolding arrangement etc as per site condition & direction of EIC including Supply of required Refrigerant as per the manufacturer specifications, S&F of necessary fixing arrangement for indoor duly painted etc as per direction of the EIC.
Supplying fabrication & fixing of 2nos U-Channel (TATA Make) of size (50 mm x 50mm x 6mm thick) for making platform for instalation of outdoor unit incl. drilling 2nos holes in each channel as per site condition & as per direction of EIC. incl. cutting holes into the wall & grouting the same with cement concrete (1:1 %1/2: 3) etc incl. mending as orginal and fabricated with horizontal angle of 25 mm x 25 mm x 6mm including supporting angle 50 mm x50mm x 6mm in each platform in outer edge for transmitting the load centrally through 2Nos (50 mm x50 mm x 6 mm) Angle inserted to the exiting wall The entire structure should be baricated & safe for ODU maintenance Area of the platform is 2Mx1.2M or as per Machine configuration & load with adequate service access as per direction of EIC. (Structural design should be approved by E.I.C.)
Supply and fixing of AI powder coated continuous Grill (Make- Premier, Dynacraft/ EIC approved.)
Supply & Laying of soft drawn Copper pipe line with 0.6 mm or 0.7 mm (min) thick for Liquid Line and Suction Liine between ODU and IDU with fittings, elbows, bends, supports & brackets (Make-Ryoku/Hitachi/Nippon)
Liquid Line 1/4" (6.35mm) Dia or as per manufacturer specification)
Liquid Line 3/8" (9.52mm) Dia or as per manufacturer specification)
Gas Line/Suction Line 5/8" (15.88mm) Dia or as per manufacturer specification)
Supply & Fixing Pipe Insulation of Liquid Line and Suction Liine with 9 mm thick nitrile rubber tube also raping the insulation & copper wire with GKB Gold non adhesive raping tape (Make:- Accoflex/ Armacell/Supreme)
Liquid Line 1/4" (6.35mm) Dia or as per manufacturer specification)
Liquid Line 3/8" (9.52mm) Dia or as per manufacturer specification)
Gas Line/Suction Line 5/8" (15.88mm) Dia or as per manufacturer specification)
Supply and laying 4 core 2.5 sq mm control copper cable (PVC insulated & unshethed,un-armoured) from Condensing Unit to IDU control panel (Make: Gloster/Havells/RR Kable /Finolex/ Polycab)
Supply and laying of Drain Water piping work out of UPVC hard pipes of following sizes incl. nitrile insulation with fiting accessories bends, elbows, tees flanges, tapings, wall sleeves hangers, supports, anchors etc. as required.(Make : Supreme / Astral/ EIC approved).
25 mm dia.
Hiring Charge of Scafolding Arrangements for installation of all the Indoor & Outdoor Units.
Supply and Charging Extra R-410A/R-32 Refrigarent due to long distance Between Indoor & Outdoor Uni
Suply , Fiting & Fixing in position suspended boxing for return/Supply air arrangement for ducting with frame work of alluminium hollow section of size 50mm X 25 mm (2.0 mm thickness) combined with aluminium corners of size 38 mm X 25 mm X , Suspended by alluminium hollow tube section of size 38 mm X 25 mm, 25mm X 25mm powder coated wall angle with alluminium composite panel of thickness 3.0 mm comprising of protective film , polyester coating primer, alluminium coil , adhesive film, polyethelene core again with one layer adhesive film , alluminium bottom coating and finally service coating as per manufacturer's specification finished with alluminium screw and silicon sealent including suitable arrangement for grill fixing complete in all respect as per direction of E.I.C
Supply and installation of trap door of 1600 mm x 600 mm and 9 mm thickness made of aluminium channel & ply wood for IDU maintenance.
Supply and fixing flexible canvass connection for concealed split air-conditioners.
Supplying and fixing double door Vertical TPN MCB Distribution board for MCCB incomer with IP-42/43 protection, on angle iron frame on wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment. INCOMING-160 A FP MCCB -1 No,63A TP MCB-2 Nos,12 Nos -32 A SP MCB( (Make:- Legrand/L&T)
Supplying and fixing double-door SPN MCB Distribution Board with IP-42/43 protection, concealed in wall after cutting the wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment. (Make: Legrand/L&T)
Supplying and fixing 415 V Four Pole MCCB of Breaking capacity 25kA/ 35kA with fixed thermal and fixed magnetic / adjustable thermal and fixed magnetic setting in existing DBs / enclosure and necessary connection (Make: Legrand/L&T)
Supplying and fixing 240/415 V MCB Isolator on din rail of existing DBs and necessary connection. (Make: Legrand/L&T)
Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection (Make: Legrand/L&T)
6-32A, SPMCB
63A, TPMCB
Distribution wiring in 2 x 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Make:- Finolex/RR Kabel/PolyCab/ Gloster/ Havells/KEI) in 20mm size PVC rigid conduit 'FR' (Precision make), with 1x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire for ECC, to light/fan/call bell points/5A 3 pin flush type plug socket with Piano Key type switch (Make:- Anchor/ Havells) fixed on MS CRC sheet metal (16 SWG) switch board cum JB on wall complete with 2 no. suitable size “Ph & N” copper bar incl. bakelite/ Perspex (wall matching color) top cover 3 mm thick and incl. 175mm x100mm x 65mm inspection box, making earthing attachment, painting the MS box and mending good the damages to original finish.
On Board.
Average run 8 mtr.
Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (Make:- RR/Havells/Finolex/ Polycab/Gloster) in 20/25mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required.
2x56/0.3 (4 sqmm) + 1x36/0.3 (2.5 sqmm) as ECC
2x36/0.3 (2.5 sqmm) + 1x22/0.3 (1.5 sqmm) as ECC
Supply and fixing of 1 phase timer control box for controlling AC machines made following accessories with IP - 42/43 protection with front door locking arrangement with all connection on angel iron frame on wall as per instruction of EIC.
a) 2+10 way size double door SPN MCBDB--1 No. (L&T)
b) 240/415V, AC 32A, 2P Power contactor type MNX22-2P (Make-L&T) - 1 No.
c) Daily & weekly programmable basis Digital Timer Switch, min switching time 1 min, 25 ON/OFF programs- 1 no.(L & T Cat no. - 67DDT0)
d) 240/415V, 40A, DP MCB Isolator (Make:Legrand) 1 no
e) 3 way Auto manual toggle switch--1 no.
f) AC ON/OFF indicator - 1 set
g) ON/OFF push button - 1 set.
h) Interconnection by 2.5 sqmm Cu wire--3 mtr.
Supply of Twin LED Tube light fitting along with 2 nos. MAS LED (PC body) Tube 1200mm delivering minimum 100 lumen/watt [Make:- Philips, Batten Cat No.- TMC100 2xTLED 13-20w WH & Tube light Cat No.- 18W 865 T8 I – 2100lm or Crompton, Batten Cat. No.- IGP162 LT8-16 2 x T8 & Tube light Cat No.- LTB-20-865-(2)]
Fixing only single/twin fluorescent light fitting suspended 25 cm bellow the ceiling with 2 No. 20 mm dia EI conduit (14 SWG) supports fixed with “L” type MS clamp whose one side fixed on ceiling with sutable size 4 nos. fastener and other side connected with the conduit with suitable size of bolts and nuts incl. S&F EI conduit, “L” type (125mmx125mm) 6mm thick and 25mm with MS clamps and connecting the length of PVC insulated wire and mending good damages to original finish and painting etc. by 2x24/0.20 mm (1.5sqmm.) flexible copper wire of 1.10 mt. length.
S&D of 240V,1-Ph.,50Hz, 18''(450mm) Sweep, full metal body with metal blades Wall Bracket Type Heavy Duty Air-Circular Fan. [Make:- Crompton 450mm ACVORTEX18WM/ Usha 450MM DOMINAIRE WALL FAN/ EPC]
Fixing only cabin fan on wall/ceiling by S&F rag bolts, nuts & washers (6 mm dia x 62 mm long) or as reqd. incl. S&F 24/0.20 PVC insulated flexible copper wire 0.5 mt. length.
Dismatling the exisiting tubelight in carefully and refixing the same single/twin florescent light fitting complete with all accessories Directly on wall/ceiling with Z Clamp and suitable size MS fastener, Ceiling plate, ceiling rose nipples etc. as required
S&F of 240V,1-Ph.,50Hz, fully diffused recessed mounted 2'X2' LED light with high transmitive diffuser and complete with all accessories for indoor spaces. [Make:- Philips FullGlow G5, Cat No.- RC380B LED36S-6500 G5 L60W60 PSU OD or POLARIS NIO-I, Cat No.- LCTLRNE-36-FO-CDL]
Supply & Fixing 240 V, 2 nos. 6A, & 2 nos. 20A plug socket with separate 2 nos. 6 A & 2 nos. 20A Piano key type switch, indicator & 20A switch type SP MCB (Make:- Anchor/ Havells) on sheet metal switch board embedded in wall incl. S&F 240x200x65mm MS (16SWG) switch board and bakelite /perspex top cover of 3mm thick by Brass screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required
S&F of 240V, 6-32A DPMCB of Breaking capacity 10kA & C characteristics on MCB SS enclosure making necessary connection, incl. S&F of 2 way MCB SS enclosure with IP-20/30 protection, powder coated provision for two pole MCB, concealed in wall after cutting the wall & mending good the damages to original finish incl. painting, connection & provision for earthing attachment. (Make:- L&T/Legrand/ABB)
Supply & laying of following size XLPE/PVC Armoured Al. cable on wall/surface including S & F MS saddles/clams with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making hole etc. as necy., mending good damages and painting. (Make:- Finolex/RR Kabel/PolyCab / Gloster/ Havells /KEI)
4 core 70 sqmm
Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables as below For 4 core
upto 70 sqmm.
Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials :
4 core 70 sqmm cable.
Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes.
Rate should be quoted incl. of all taxes and cess.
Defect Liability period : 1 year
MODERN TECHNO CORPORATION (BID ID -7476916)
S.R. REFRIGERATION AND APPLIANCES (BID ID -7470251)
STAAR CONSTRUCTION (BID ID -7459740)
Lyric International (BID ID -7441603)
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