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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹7.9 LAccepted-Finance | ₹7.9 L | L1 | Accepted-Finance L1 bidder |
| 2 | L2₹8.5 L+₹57,550 (7.26%)Accepted-Finance NO 5 THILLAI NATHAMUNI AVENUE NEAR DLF RIGHT SIDE GATE MUGALIVAKKAM CHENNAI 600 125 | CHENNAI | TAMIL NADU | 600125 | ₹8.5 L+₹57,550 (7.26%) | L2 | Accepted-Finance L2 bidder |
| 3 | L3₹9.8 L+₹1.8 L (23.1%)Accepted-Finance | ₹9.8 L+₹1.8 L (23.1%) | L3 | Accepted-Finance L3 bidder |
| Sl No | Description | Qty | Unit | Sri Bhavani Enterprises L1 | BEST KOOL SERVICES L3 | JVS AIR SYSTEMS L2 |
|---|---|---|---|---|---|---|
| 1.00 | Ductable split packaged AC unit: Supply, installation , testing and commissioning of air cooled micro processor controlled ceiling suspended ductable split packaged air conditioners of 8.5 TR nominal capacity, 5780 cmh ( 3400 cfm), 25 mm WC static pressure, equipped with scroll hermetically sealed compressor of 8.5 TR single circuit operating on R410A refrigerant, cross hatched copper tube lanced blue fin condenser, evaporator, thermostatic expansion valve, filter, temperature control, etc., all complete as per the scope of work/technical specification. | 2 | Nos. | 1,95,000 ₹3,90,000 Lowest | 2,35,000 ₹4,70,000 | 2,03,500 ₹4,07,000 |
| 2.00 | Supply and installation of set of seamless annealed hard drawn copper pipes (7/8" & 1 1/8" ), (18G) 1.2 mm wall thickness and fittings like, bends, couplings, thermal insulation,etc, shall be interconnect between indoor and outdoor unit for suction and discharge connections conforming to ASTM B-68 -02 standards etc., all complete as per specification and as directed by Engineer -in- Charge. | 20 | Mtrs | 2,350 ₹47,000 | 2,300 ₹46,000 Lowest | 3,000 ₹60,000 |
| 3.00Supply and laying of following size of 1100 V grade, PVC insulated armoured and flexible copper conductor cable shall confirm to IS1554(part -1) and IS 694. It includes glanding and termination of the armoured cables and supply and laying of 8 SWG copper conductor earthing for indoor unit of packaged Air conditioners etc, complete as per specification and as directed by Engineer - In- charge. | ||||||
| 3.10 | Main incoming cable size: 4 core X 10 Sq.mm armoured copper conductor cable | 30 | Mtrs | 1,150 ₹34,500 Lowest | 2,000 ₹60,000 | 1,200 ₹36,000 |
| 3.20 | Indoor - outdoor cable size: 6 core X 1.5 sq.mm, 1100V grade, PVC insulated, armoured copper conductor cable.. | 30 | Mtrs | 325 ₹9,750 Lowest | 3,300 ₹99,000 | 600 ₹18,000 |
| 3.30 | 8 SWG copper earth wire double run between Indoor and outdoor units. | 30 | Mtrs | 250 ₹7,500 | 2,150 ₹64,500 | 200 ₹6,000 Lowest |
| 4.00 | Supply, installation , balancing and commissioning of factory fabricated Class VIII , 20G lead free galvanized sheet steel oval ducting with powder coatings(thickness of sheet 1.01 mm)complete with neoprene rubber gaskets, elblows, hangers, supports, etc,. The entire oval ducting work shall be fabricated out of lock-forming grade galvanised sheet steel with specified Zinc coating of grade 375 conforming to IS 277 with powder coatings as per IS 13871. The plenum and ducting shall be complete with necessary Gripple/Clutcher Wire Rope Hanger System. The Ductmate Clutcher/Gripple make stainless steel Hangers are used to suspend oval GSS ducting including providing of vanes, M.S angle support, angle flanges, grill collar, tees, bends etc., All the flanges shall be provided with 6 mm thick felt neoprene gasket at joints , complete as per specification and as directed by Engineer in charge. | 100 | Sq.m | 1,950 ₹1,95,000 | 1,600 ₹1,60,000 Lowest | 2,000 ₹2,00,000 |
| 5.00 | Supply and installation of thermal insulation of above ducting with 9mm thick,closed cell Nitrile foam rubber/ cross linked polyehylene thermal insualtion. The insualtion shall be coverd with aluminium foil of 40G thick and fixed properly by self adhesive aluminium tape as per the scope of work. | 80 | Sq.m | 500 ₹40,000 | 350 ₹28,000 Lowest | 500 ₹40,000 |
| 6.00 | Supply and installation of 19 mm thick Fibre free and antimicrobial resistant, open cell elastomeric nitrile rubber acoustic insulation in supply air ducts with fire retarred "O" class, fire performance, resistant to chemical & micro organisum and sound absorption class -D as per the technical specification and scope of work. | 20 | Sq.m | 1,500 ₹30,000 | 1,200 ₹24,000 Lowest | 1,500 ₹30,000 |
| 7.00 | Supply and fixing of G.I fire smoke dampers in supply air duct/ main branch and return air passage in the DX -DPAC unit . Fire dampers shall be multi blade louvers type. The blades and frame shall be constructed with minimum 1.6 mm thick G.I sheet . It shall be supplied with spring loaded UL stamped fusible link to close fire damper in the event of rise in air temperature . Fire dampers shall be CBRI tested & certified for required rating adainst collapse & frame penetration complete with locking device. The spring return action shall be inbuilt mechanism and not externally mounted. The damper shall also be closed in the event of fire signal etc., complete as per specification and as directed by Engineer in Charge. | 0.8 | Sq.m | 11,500 ₹9,200 | 10,000 ₹8,000 Lowest | 21,250 ₹17,000 |
Tender Value
₹8.4 L
EMD Value
₹16,840
Closing Date
25 Mar 2026, 3:00 pmClosed
Chief Engineer, ESG, GSO
GSO Annex building, Kalpakkam - 603102
Providing Airconditioning system
2026_GSO_901324_1
GSO/CTC/MSD/298/2026
Open Tender
Miscellaneous Works
Item Rate
120 days
Kalpakkam
As stipulated in NIT/tender
8 documents required · 8 mandatory
₹0
₹16,840
21 May 2026
6 Mar 2026
26 Mar 2026
6 Mar 2026
25 Mar 2026
17 Mar 2026
7 Mar 2026 - 16 Mar 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1 | Ductable split packaged AC unit: Supply, installation , testing and commissioning of air cooled micro processor controlled ceiling suspended ductable split packaged air conditioners of 8.5 TR nominal capacity, 5780 cmh ( 3400 cfm), 25 mm WC static pressure, equipped with scroll hermetically sealed compressor of 8.5 TR single circuit operating on R410A refrigerant, cross hatched copper tube lanced blue fin condenser, evaporator, thermostatic expansion valve, filter, temperature control, etc., all complete as per the scope of work/technical specification. | 2 | Nos. | 1 | ₹2 |
| 2 | Supply and installation of set of seamless annealed hard drawn copper pipes (7/8" & 1 1/8" ), (18G) 1.2 mm wall thickness and fittings like, bends, couplings, thermal insulation,etc, shall be interconnect between indoor and outdoor unit for suction and discharge connections conforming to ASTM B-68 -02 standards etc., all complete as per specification and as directed by Engineer -in- Charge. | 20 | Mtrs | 1 | ₹20 |
| 3Supply and laying of following size of 1100 V grade, PVC insulated armoured and flexible copper conductor cable shall confirm to IS1554(part -1) and IS 694. It includes glanding and termination of the armoured cables and supply and laying of 8 SWG copper conductor earthing for indoor unit of packaged Air conditioners etc, complete as per specification and as directed by Engineer - In- charge. | |||||
| 3.1 | Main incoming cable size: 4 core X 10 Sq.mm armoured copper conductor cable | 30 | Mtrs | 1 | ₹30 |
| 3.2 | Indoor - outdoor cable size: 6 core X 1.5 sq.mm, 1100V grade, PVC insulated, armoured copper conductor cable.. | 30 | Mtrs | 1 | ₹30 |
| 3.3 | 8 SWG copper earth wire double run between Indoor and outdoor units. | 30 | Mtrs | 1 | ₹30 |
| 4 | Supply, installation , balancing and commissioning of factory fabricated Class VIII , 20G lead free galvanized sheet steel oval ducting with powder coatings(thickness of sheet 1.01 mm)complete with neoprene rubber gaskets, elblows, hangers, supports, etc,. The entire oval ducting work shall be fabricated out of lock-forming grade galvanised sheet steel with specified Zinc coating of grade 375 conforming to IS 277 with powder coatings as per IS 13871. The plenum and ducting shall be complete with necessary Gripple/Clutcher Wire Rope Hanger System. The Ductmate Clutcher/Gripple make stainless steel Hangers are used to suspend oval GSS ducting including providing of vanes, M.S angle support, angle flanges, grill collar, tees, bends etc., All the flanges shall be provided with 6 mm thick felt neoprene gasket at joints , complete as per specification and as directed by Engineer in charge. | 100 | Sq.m | 1 | ₹100 |
| 5 | Supply and installation of thermal insulation of above ducting with 9mm thick,closed cell Nitrile foam rubber/ cross linked polyehylene thermal insualtion. The insualtion shall be coverd with aluminium foil of 40G thick and fixed properly by self adhesive aluminium tape as per the scope of work. | 80 | Sq.m | 1 | ₹80 |
| 6 | Supply and installation of 19 mm thick Fibre free and antimicrobial resistant, open cell elastomeric nitrile rubber acoustic insulation in supply air ducts with fire retarred "O" class, fire performance, resistant to chemical & micro organisum and sound absorption class -D as per the technical specification and scope of work. | 20 | Sq.m | 1 | ₹20 |
| 7 | Supply and fixing of G.I fire smoke dampers in supply air duct/ main branch and return air passage in the DX -DPAC unit . Fire dampers shall be multi blade louvers type. The blades and frame shall be constructed with minimum 1.6 mm thick G.I sheet . It shall be supplied with spring loaded UL stamped fusible link to close fire damper in the event of rise in air temperature . Fire dampers shall be CBRI tested & certified for required rating adainst collapse & frame penetration complete with locking device. The spring return action shall be inbuilt mechanism and not externally mounted. The damper shall also be closed in the event of fire signal etc., complete as per specification and as directed by Engineer in Charge. | 0.8 | Sq.m | 1 | ₹0.8 |
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