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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹1.7 CrAccepted-AOC ERODE 638 152 | ERODE | TAMIL NADU | 638152 | ₹1.7 Cr | L1 | Accepted-AOC Accept |
| 2 | L2₹1.7 Cr+₹9,954.31 (0.06%)Accepted-AOC 9 A PONGALIVALASU KODUMUDI POST ERODE 638 151 | KARUR | TAMIL NADU | 638151 | ₹1.7 Cr+₹9,954.31 (0.06%) | L2 | Accepted-AOC Reject |
| 3 | L3₹1.7 Cr+₹1.1 L (0.65%)Rejected-Finance COIMBATORE COIMBATORE TAMIL NADU | ₹1.7 Cr+₹1.1 L (0.65%) | L3 | Rejected-Finance Reject |
| 4 | L4₹1.7 Cr+₹1.1 L (0.65%)Rejected-Finance | ₹1.7 Cr+₹1.1 L (0.65%) | L4 | Rejected-Finance Reject |
| Sl No | Description | Qty | Unit | Sri Balaji Constructions | VRR CONSTRUCTION | YUDEK ENGINEERING PRIVATE LIMITED | CSENGINEERING |
|---|---|---|---|---|---|---|---|
| 1.00VARIABLE REFRIGERANT FLOW OUTDOOR UNITS (VRF ODU): Supply Installation,Testing & Commissioning of modular type Variable Refrigerant Flow/Variable Refrigerant Volume air cooled Outdoor units suitable for cooling and heating,having all hermetically sealed inverter type Scroll Compressor(s),minimum two compressors for above 14HP modules, microprocessor based Controller, top discharge type condensing unit(s), with R410A Refrigerant, vibration isolators, with suitable foundation etc. complete as required.The unit shall deliver the rated capacity at AHRI Conditions and work even at 50°C ambient temperature without tripping.The unit shall be suitable to work on 400V+/10%, 3Phase, 50Hz AC power supply. The unit shall be filled with first charge of the refrigerant and ready for use as required.The COP at AHRI conditions shall not be less than 3.1 and IEER not less than 6.5 . | |||||||
| 2.00 | 24.0 HP M-2027 | 4 | Nos | 23,85,600 ₹28,15,008 | 22,71,600 ₹26,80,488 | 28,80,000 ₹33,98,400 | 20,44,800 ₹24,12,864 Lowest |
| 3.00 | 22.0 HP M-2028 | 1 | Nos | 5,63,325 ₹6,64,723.5 | 5,36,400 ₹6,32,952 | 6,95,000 ₹8,20,100 | 4,82,850 ₹5,69,763 Lowest |
| 4.00Total Oudoor unit | |||||||
| 5.00CEILING MOUNTING TYPE CASSETTE UNITS (REGULAR): Supply, installation, testing and commissioning of the following capacity, ceiling mounting type, Variable Refrigerant Flow cassette Unit consisting of Thermo plastic Cabinet, Dynamically balanced centrifugal blowers, fan motors, fresh air port, Direct Expansion type cooling coil, Insulated drain tray, Prefilters, Electronic Refrigerant Flow Control valve, connection / branching kit, additional refrigerant charging, Room temperature sensor & Cordless remote controller, Infra red sensor, Control module self-diagnostic features, Inbuilt condensate drain pump, necessary supports as per the specification and drawings. The VRF System shall use R410A as refrigerant. NOTE: Indicated Cooling & airflow Capacities of IDUs are the minimum requirement to meet the Designed indoor Conditions for the out door peak Weather Conditions as noted on the drawings and specification. The HVAC Vendor is responsible to make the selection of suitable indoor units from their available product range to meet both TR & airflow rate and considering capacity loss due to pipe length and level difference between VRF IDUs & VRF ODUs and Indoor/Outdoor design conditions etc. | |||||||
| 6.00a. Indoor 4 Way Casette Unit | |||||||
| 7.00 | 1.0 TR | 5 | Nos | 2,32,575 ₹2,74,438.5 | 2,21,000 ₹2,60,780 Lowest | 2,47,500 ₹2,92,050 | 2,55,815 ₹3,01,861.7 |
| 8.00 | 1.5 TR | 8 | Nos | 4,04,880 ₹4,77,758.4 | 3,85,200 ₹4,54,536 Lowest | 4,08,000 ₹4,81,440 | 4,47,608 ₹5,28,177.44 |
| 9.00 | 2.0 TR | 4 | Nos | 2,10,420 ₹2,48,295.6 | 2,00,600 ₹2,36,708 Lowest | 2,16,000 ₹2,54,880 | 2,29,040 ₹2,70,267.2 |
| 10.00 | 3.0 TR | 15 | Nos | 9,40,275 ₹11,09,524.5 | 8,94,750 ₹10,55,805 | 8,92,500 ₹10,53,150 Lowest | 9,63,270 ₹11,36,658.6 |
Tender Value
₹2.0 Cr
EMD Value
₹2.0 L
Closing Date
11 Aug 2025, 3:00 pmClosed
THE COMMISSIONER TAMBARAM CORPORATION
TCMC Main Office
Supply and installation of HVAC in New Corporation office Building at First Floor in Tambaram City Municipal Corporation Tamabaram
2025_DMA_589343_3
340/2025/E1/Z4
Open Tender
Civil Works
Works
90 days
TCMC Main Office
Please refer Tender documents.
3 documents required · 3 mandatory
₹10,000
₹2.0 L
11 Nov 2025
5 Aug 2025
11 Aug 2025
5 Aug 2025
11 Aug 2025
5 Aug 2025
VARIABLE REFRIGERANT FLOW OUTDOOR UNITS (VRF ODU): Supply Installation,Testing & Commissioning of modular type Variable Refrigerant Flow/Variable Refrigerant Volume air cooled Outdoor units suitable for cooling and heating,having all hermetically sealed inverter type Scroll Compressor(s),minimum two compressors for above 14HP modules, microprocessor based Controller, top discharge type condensing unit(s), with R410A Refrigerant, vibration isolators, with suitable foundation etc. complete as required.The unit shall deliver the rated capacity at AHRI Conditions and work even at 50°C ambient temperature without tripping.The unit shall be suitable to work on 400V+/10%, 3Phase, 50Hz AC power supply. The unit shall be filled with first charge of the refrigerant and ready for use as required.The COP at AHRI conditions shall not be less than 3.1 and IEER not less than 6.5 .
Total Oudoor unit
a. Indoor 4 Way Casette Unit
SECTION- B : REFRIGERANT PIPING AND PVC CONDESATE PIPING
6.4 mm dia with 19 mm thick insulation
Liquid Delivery Line-Compressor to Evaporator Coil
9.5 mm dia with 19 mm thick insulation
Liquid Delivery Line
12.7 mm dia with 19 mm thick insulation
Liquid and Gas Delivery Line ( For Indoor to Outdoor)
15.9 mm dia with 19 mm thick insulation
Liquid and Gas Delivery Line ( For Indoor to Outdoor)
19.1 mm dia with 19 mm thick insulation
Liquid and Gas Delivery Line ( For Indoor to Outdoor)
22.2 mm dia with 19 mm thick insulation
Liquid and Gas Delivery Line ( For Indoor to Outdoor)
24.5 mm dia with 19 mm thick insulation
Liquid and Gas Delivery Line
28.6 mm dia with 19 mm thick insulation
Liquid and Gas Delivery Line
31.75 mm dia with 19 mm thick insulation
Liquid and Gas Delivery Line
34.9 mm dia with 19 mm thick insulation
Liquid and Gas Delivery Line
38.1 mm dia with 19 mm thick insulation
Liquid and Gas Delivery Line
42.0 mm dia with 19 mm thick insulation
Liquid and Gas Delivery Line
44.45 mm dia with 19 mm thick insulation
Liquid and Gas Delivery Line
PVC CONDENSATE PIPING: Supply,installation,Testing & Commissioning of Heavy duty PVC pipes of following sizes; with 9mm thick Aluminium Foil faced Nitrile Rubber Insulation
Water drain pipe line (1” PVC Pipe)
25mm Dia for All Floors DATA-A-I
32mm Dia for All Floors DATA-A-ii
Supply and laying of 2 core 1.5 sq.mm. armoured copper cable for control wiring to the Terrace Pump Motor with runs of 14 SWG TC wire for earthing, providing in wall with suitable size GI clamps, screws, wooden plug, end termination by using suitable size cable glands, copper sockets and etc., as directed by the Departmental Officers.SD M-0786
For Communication Purpose
Supply and filling of R410A Refrigerant Gas M-2046
Filling of Refrigerant Gas i.e Each HP Need 0.5kg/HP
Testing of Nitrogen Pressure in Coolant Pipes By maintaining it by hold for certain Periods
Nitrogen Pressure Testing
MS SUPPORT WORK
Supply, fabrication and installation of mild steel support work for support works as per the drawing , other than for duct, pipe and equipment supporting. The supports should be duly painted using two coats of primer and two coats of black enamel paint. DATA-E
SECTION – E : FANS
CABINET FRESH FAN/INLINE EXHAUST FAN:
Supply, installation, testing and commissioning of Ventilation fan cabinet type units. The unit shall be 0.6mm GIS construction, belt driven centrifugal fan, High efficiency motor, spring vibration isolator for fan and motor, Fire retardant canvass connections, with acoustic enclosure for fan & noise level not exceed 65 dBA at 1.5m distance,weatherproof type, internal power and control wiring, GI base frame complete as per specifications as required. Fan motor shall be suitable for 415±10% volts, 50Hz, 3 phase AC supply & & 230V, 1 phase, 50Hz AC supply.
Air Qty: 2210 CMH, ESP: 15mmWC
FLEXIBLE DUCT:
Supply, installation, testing and commissioning of factory made flexible duct.
Supply and fixing of Refnet joint M-2060
Supply of Y-Joints
Supply and fixing of Twinning Joints M-2060
AC Twinning Joints
HVAC PANEL - FIRST FLOOR
Supply, Loading,transportation Unloading, Storing, Shifting to Installation, Testing & Commissioning of LT Switch board ( PHE PANEL )cubicle type, complete as required as per Main SLD & M V PANEL ANNEXURE. NOTE - AS PER SLD
Supply, Loading,transportation Unloading, Storing, Shifting to Installation, Testing & Commissioning of LT Switch board cubicle type, complete as required as per Site Condition
INCOMER : 630A 4P 36kA MCCB - 1 No 600/5A CT ELR - 1 Set ON OFF TRIP - 1 SET MFM - 1 SET RYB - I SET OUTGOING: 100A TPN MCCB with Star-Delta Starter - 8 No' s 63A TPN MCCB with Star-Delta Starter - 8 No' s All interconnection cables and accessories32A TPN MCCB with Star-Delta Starter - 4 No' s
Supply and Laying of 3 1/2 x 25 sq.mm. PVC armoured LTUG cable in suitable size HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good. SD-659
SSB-1 to ACDB-1
Supply and Laying of 4 x 16 sq.mm. PVC armoured LTUG cable in suitable size HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good. SD-658
SSB-1 to PDB-1
Supply and Laying of 4 x 10 sq.mm. PVC armoured LTUG cable in suitable size HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good. SD-657
LT Panel to FF HVAC Panel
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