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| # | Company | Quoted % | Amount | Rank | Status |
|---|---|---|---|---|---|
| 1 | L1₹2.9 CrAdmitted-Finance | +0.00% | ₹2.9 Cr | L1 | Admitted-Finance |
| 2 | L2₹2.9 Cr+₹80,749.17 (0.28%)Admitted-Finance 18 26 THANAWALA GARGE DEVPRAYAG CHS BHAKTI MANDIR ROAD VILLAGE TOWN THANE CITY THANE THANE MAHARASHTRA 400602 INDIA | THANE | MAHARASHTRA | 400602 | +35.95% | ₹2.9 Cr+₹80,749.17 (0.28%) | L2 | Admitted-Finance |
| 3 | L3₹3.2 Cr+₹32.1 L (11.1%)Admitted-Finance 801 ODYSSEY ROAD NO 9 LTD WAGLE ESTATE THANE WEST MAHARASHTRA 400604 | +0.00% | ₹3.2 Cr+₹32.1 L (11.1%) | L3 | Admitted-Finance |
| 4 | L4₹3.2 Cr+₹33.5 L (11.6%)Admitted-Finance | -6.85% | ₹3.2 Cr+₹33.5 L (11.6%) | L4 | Admitted-Finance |
| 5 | L5₹3.2 Cr+₹34.3 L (11.9%)Admitted-Finance | -2.00% | ₹3.2 Cr+₹34.3 L (11.9%) | L5 | Admitted-Finance |
| Sl No | Description | Qty | Unit | GUBBI CIVIL ENGINEERS L1 | M/s Dynasoure Concrete Treatment Pvt. Ltd. L8 | MAHENDRA REALTORS AND INFRASTRUCTURE PVT LTD L7 | STANDARD REHABILITATORS PVT LTD L6 | Structural Specialities and Projects India Pvt Ltd L3 | Varshitha Concrete Technologies Private Limited L4 | AR ENTERPRISES L2 | Verma Traders L5 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 20.00Part – B Repair works (Non Schedule item) | |||||||||||
| 20.01 | Removing/ chipping upto 40 mm average depth and cleaning of existing loose concrete carefully by manual or low impact frequency hammer without damaging the existing concrete including cleaning the surfaces by compressed air jet complete including removing loose concrete around the reinforcement. The debris will be disposed upto lead of 100m. the entire surface will be checked by light hammering (using 1 kg hammer ) for detection of loose concrete. Edges of chipped patch shall bear vertical reverse cut with minimum depth at edges as 10 mm. ( prepared patches to be got checked before appliying bond coat) all loose/sound concrete around corroded bar has to be removed to prepare well defined patch. | 3,000 | Sqm | 250 ₹7,50,000 | 200 ₹6,00,000 | 175 ₹5,25,000 | 225 ₹6,75,000 | 300 ₹9,00,000 | 200 ₹6,00,000 | 130 ₹3,90,000 Lowest | 250 ₹7,50,000 |
| 20.02 | Cleaning of reinforcement: Providing and applying alkaline based rust converting primer or rust fixating primer by brush/spray on the complete circumferential area of exposed & cleaned old reinforcement and new reinforcement, all complete as per direction of Engineer-In-Charge. (For measurement, patch area of repair work will be taken. ) | 3,000 | Sqm | 150 ₹4,50,000 | 230 ₹6,90,000 | 225 ₹6,75,000 | 70 ₹2,10,000 | 125 ₹3,75,000 | 60 ₹1,80,000 Lowest | 130 ₹3,90,000 | 280 ₹8,40,000 |
| 20.03 | Anticorrosive treatment to exposed reinforcement in two coats using approved anticorrosive zinc rich based primer. For measurement, square metre of concrete area for repairs is considered. (For this treatment the material manufacturer of the product may be as same as the manufacturer of item no.1 and application shall be as be product recommendation) | 3,000 | Sqm | 250 ₹7,50,000 | 410 ₹12,30,000 | 190 ₹5,70,000 | 250 ₹7,50,000 | 450 ₹13,50,000 | 90 ₹2,70,000 Lowest | 400 ₹12,00,000 | 345 ₹10,35,000 |
| 20.04 | Shear Key:Providing and fixing of L shaped 150mm long, 10mm dia mild steel shear key after drilling suitable holes in reinforced or plain cement concrete with power driven drill machine to the required depth as per manufacturer's specification in RCC beams, walls, columns, slabs etc to introduce steel bars including fixing the steel bars in position using epoxy resin anchor grout but excluding the cost of reinforcement, including the cost of carrying cutting bending the reinforceement for the required shear key size and shape all complete as per direction of Engineer-In-Charge. (Reinforcement Owner issue material) | 34,000 | No | 75 ₹25,50,000 Lowest | 350 ₹1,19,00,000 | 175 ₹59,50,000 | 100 ₹34,00,000 | 100 ₹34,00,000 | 85 ₹28,90,000 | 165 ₹56,10,000 | 250 ₹85,00,000 |
| 20.05 | Polymer Modified Mortar(PMM): Building up the profile of structure members upto 12mm average depth by using pre mixed/packed ready made shrinkage compensated, trowelable fibre reinforced thixotropic polymer modified repair mortar at w/c ratio as per the manufacturer's recommendation by applying bond coat over the chipped surface and between each successive layers including leveling &profiling complete. Proper curing to be done for the repair work as the manufacturers specification. This item includes the cost of bonding agent to be applied betwee in layers of repair mortar. Application shall be either manual means or mechanical means based on the site conditions. | 700 | Sqm | 1,200 ₹8,40,000 | 770 ₹5,39,000 | 1,100 ₹7,70,000 | 800 ₹5,60,000 | 1,150 ₹8,05,000 | 800 ₹5,60,000 | 675 ₹4,72,500 | 600 ₹4,20,000 Lowest |
| 20.06 | Polymer Modified Mortar(PMM): Building up the profile of structure members upto 40mm average depth (above 12mm average depth) by using pre mixed/packed ready made shrinkage compensated, trowelable fibre reinforced thixotropic polymer modified repair mortar at w/c ratio as per the manufacturer's recommendation by applying bond coat over the chipped surface and between each successive layers including leveling &profiling complete. Proper curing to be done for the repair work as the manufacturers specification. This item includes the cost of bonding agent to be applied betwee in layers of repair mortar. Application shall be either manual means or mechanical means based on the site conditions. | 2,500 | Sqm | 1,500 ₹37,50,000 | 950 ₹23,75,000 | 1,800 ₹45,00,000 | 1,200 ₹30,00,000 | 2,350 ₹58,75,000 | 1,850 ₹46,25,000 | 1,100 ₹27,50,000 | 875 ₹21,87,500 Lowest |
| 20.07 | Supply and application of Micro concrete with or without addition of aggregate - lf required 6 mm to 12 mm chips aggregate shall be used. (aggregate if added will be paid extra) | 2,01,000 | Kg | 30 ₹60,30,000 | 50 ₹1,00,50,000 | 45 ₹90,45,000 | 55 ₹1,10,55,000 | 32 ₹64,32,000 | 35 ₹70,35,000 | 28 ₹56,28,000 Lowest | 39 ₹78,39,000 |
| 20.08 | Extra for providing aggregate for micro concrete of required specification- 6 mm to 12 mm chips aggregate with ratio mix as per instruction of EIC shall be added for mico concreting. | 2,01,000 | Kg | 3 ₹6,03,000 | 7 ₹14,07,000 | 10 ₹20,10,000 | 10 ₹20,10,000 | 5 ₹10,05,000 | 1.25 ₹2,51,250 Lowest | 10 ₹20,10,000 | 10 ₹20,10,000 |
| 20.09 | Drilling 12mm dia hole of depth (max 300mm) and fixing the 1Omm dia nozzle pipe with quick setting cement for grouting. Suitable length of pipe shall be maintained for grouting. | 1,900 | No | 200 ₹3,80,000 | 120 ₹2,28,000 | 60 ₹1,14,000 Lowest | 180 ₹3,42,000 | 125 ₹2,37,500 | 100 ₹1,90,000 | 150 ₹2,85,000 | 200 ₹3,80,000 |
Tender Value
Refer Docs
EMD Value
₹5 L
Closing Date
19 Apr 2023, 3:30 pmClosed
GMCNM
Vellivoyal Chavadi Post, Ponneri Taluk, Thiruvallur Distt., Chennai, Tamilnadu
REPAIR AND REHABILITATION WORKS OF DESALINATION PLANT AND ALLIED STRUCTURES AT NTECL
2023_NTECL_149471_1
cs-5326
Open Tender
Civil Works
Works
365 days
NTECL CHENNAI
AS PER NIT
8 documents required · 8 mandatory
₹2,250
NTECL
₹5 L
5 Aug 2023
20 Mar 2023
20 Apr 2023
20 Mar 2023
19 Apr 2023
29 Mar 2023
20 Mar 2023 - 27 Mar 2023
Government eProcurement System Created By: KAMALAYATHATCHI VIJAYARAMAN Created Date/Time: 31-Jul-2023 11:34 AM Tender Title: REPAIR AND REHABILITATION WORKS OF DESALINATION PLANT AND ALLIED STRUCTURES AT NTECL Tender ID: 2023_NTECL_149471_1
Tender Inviting Authority: NTPC TAMILNADU ENERGY COMPANY LIMITED
Name of Work: REPAIR AND REHABILITATION WORKS OF DESALINATION PLANT & ALLIED STRUCTURES AT NTECL
Contract No: NTECL/C&M/CS-5326, DT.18.03.2023
SCHEDULE OF WORK / ITEM(S)
Sl.No Bidder Name Estimated Rate Quoted Percentage Quoted Rate in Figures and Words (Iteration 0)
1.00 GUBBI CIVIL ENGINEERS(GSTN-27ACBPJ4374P1Z5) 4862134.00 35.95 6610071.17 Sixty Six Lakh Ten Thousand Seventy One
2.00 M/s Dynasoure Concrete Treatment Pvt. Ltd.(GSTN-27AABCD8433C1ZX) 4862134.00 50.72 7328208.36 Seventy Three Lakh Twenty Eight Thousand Two Hundred and Eight
3.00 MAHENDRA REALTORS AND INFRASTRUCTURE PVT LTD(GSTN-27AAFCM3829H1ZC) 4862134.00 24.00 6029046.16 Sixty Lakh Twenty Nine Thousand Fourty Six
4.00 STANDARD REHABILITATORS PVT LTD(GSTN-NA) 4862134.00 0.00 4862134.00 Fourty Eight Lakh Sixty Two Thousand One Hundred and Thirty Four
5.00 Structural Specialities and Projects India Pvt Ltd(GSTN-NA) 4862134.00 0.00 4862134.00 Fourty Eight Lakh Sixty Two Thousand One Hundred and Thirty Four
6.00 Varshitha Concrete Technologies Private Limited(GSTN-NA) 4862134.00 -2.00 4764891.32 Fourty Seven Lakh Sixty Four Thousand Eight Hundred and Ninty One
7.00 AR ENTERPRISES(GSTN-NA) 4862134.00 0.00 4862134.00 Fourty Eight Lakh Sixty Two Thousand One Hundred and Thirty Four
8.00 Verma Traders(GSTN-NA) 4862134.00 -6.85 4529077.82 Fourty Five Lakh Twenty Nine Thousand Seventy Seven
Lowest Amount Quoted BY: Verma Traders(4529077.82)
Government eProcurement System Created By: KAMALAYATHATCHI VIJAYARAMAN Created Date/Time: 31-Jul-2023 11:34 AM Tender Title: REPAIR AND REHABILITATION WORKS OF DESALINATION PLANT AND ALLIED STRUCTURES AT NTECL Tender ID: 2023_NTECL_149471_1
Tender Inviting Authority: NTPC TAMILNADU ENERGY COMPANY LIMITED
Name of Work:REPAIR AND REHABILITATION WORKS OF DESALINATION PLANT & ALLIED STRUCTURES AT NTECL
Contract No: NTECL/C&M/CS-5326, DT18.03.2023
SCHEDULE OF WORK / ITEM(S)
Sl.No Description of Work / Item(s) No.of Qty Units Estimated Rate GUBBI CIVIL ENGINEERS(GSTN-27ACBPJ4374P1Z5) M/s Dynasoure Concrete Treatment Pvt. Ltd.(GSTN-27AABCD8433C1ZX) MAHENDRA REALTORS AND INFRASTRUCTURE PVT LTD(GSTN-27AAFCM3829H1ZC) STANDARD REHABILITATORS PVT LTD(GSTN-NA) Structural Specialities and Projects India Pvt Ltd(GSTN-NA) Varshitha Concrete Technologies Private Limited(GSTN-NA) AR ENTERPRISES(GSTN-NA) Verma Traders(GSTN-NA)
Rate Amount Rate Amount Rate Amount Rate Amount Rate Amount Rate Amount Rate Amount Rate Amount L1 Amount L1 Vendor
20.00 Part – B Repair works (Non Schedule item)
20.01 Removing/ chipping upto 40 mm average depth and cleaning of existing loose concrete carefully by manual or low impact frequency hammer without damaging the existing concrete including cleaning the surfaces by compressed air jet complete including removing loose concrete around the reinforcement. The debris will be disposed upto lead of 100m. the entire surface will be checked by light hammering (using 1 kg hammer ) for detection of loose concrete. Edges of chipped patch shall bear vertical reverse cut with minimum depth at edges as 10 mm. ( prepared patches to be got checked before appliying bond coat) all loose/sound concrete around corroded bar has to be removed to prepare well defined patch. 3000.00 Sqm 100.00 250.00 750000.00 200.00 600000.00 175.00 525000.00 225.00 675000.00 300.00 900000.00 200.00 600000.00 130.00 390000.00 250.00 750000.00 390000.00 AR ENTERPRISES
20.02 Cleaning of reinforcement: Providing and applying alkaline based rust converting primer or rust fixating primer by brush/spray on the complete circumferential area of exposed & cleaned old reinforcement and new reinforcement, all complete as per direction of Engineer-In-Charge. (For measurement, patch area of repair work will be taken. ) 3000.00 Sqm 100.00 150.00 450000.00 230.00 690000.00 225.00 675000.00 70.00 210000.00 125.00 375000.00 60.00 180000.00 130.00 390000.00 280.00 840000.00 180000.00 Varshitha Concrete Technologies Private Limited
20.03 Anticorrosive treatment to exposed reinforcement in two coats using approved anticorrosive zinc rich based primer. For measurement, square metre of concrete area for repairs is considered. (For this treatment the material manufacturer of the product may be as same as the manufacturer of item no.1 and application shall be as be product recommendation) 3000.00 Sqm 10.00 250.00 750000.00 410.00 1230000.00 190.00 570000.00 250.00 750000.00 450.00 1350000.00 90.00 270000.00 400.00 1200000.00 345.00 1035000.00 270000.00 Varshitha Concrete Technologies Private Limited
20.04 Shear Key:Providing and fixing of L shaped 150mm long, 10mm dia mild steel shear key after drilling suitable holes in reinforced or plain cement concrete with power driven drill machine to the required depth as per manufacturer's specification in RCC beams, walls, columns, slabs etc to introduce steel bars including fixing the steel bars in position using epoxy resin anchor grout but excluding the cost of reinforcement, including the cost of carrying cutting bending the reinforceement for the required shear key size and shape all complete as per direction of Engineer-In-Charge. (Reinforcement Owner issue material) 34000.00 No 10.00 75.00 2550000.00 350.00 11900000.00 175.00 5950000.00 100.00 3400000.00 100.00 3400000.00 85.00 2890000.00 165.00 5610000.00 250.00 8500000.00 2550000.00 GUBBI CIVIL ENGINEERS
20.05 Polymer Modified Mortar(PMM): Building up the profile of structure members upto 12mm average depth by using pre mixed/packed ready made shrinkage compensated, trowelable fibre reinforced thixotropic polymer modified repair mortar at w/c ratio as per the manufacturer's recommendation by applying bond coat over the chipped surface and between each successive layers including leveling &profiling complete. Proper curing to be done for the repair work as the manufacturers specification. This item includes the cost of bonding agent to be applied betwee in layers of repair mortar. Application shall be either manual means or mechanical means based on the site conditions. 700.00 Sqm 100.00 1200.00 840000.00 770.00 539000.00 1100.00 770000.00 800.00 560000.00 1150.00 805000.00 800.00 560000.00 675.00 472500.00 600.00 420000.00 420000.00 Verma Traders
20.06 Polymer Modified Mortar(PMM): Building up the profile of structure members upto 40mm average depth (above 12mm average depth) by using pre mixed/packed ready made shrinkage compensated, trowelable fibre reinforced thixotropic polymer modified repair mortar at w/c ratio as per the manufacturer's recommendation by applying bond coat over the chipped surface and between each successive layers including leveling &profiling complete. Proper curing to be done for the repair work as the manufacturers specification. This item includes the cost of bonding agent to be applied betwee in layers of repair mortar. Application shall be either manual means or mechanical means based on the site conditions. 2500.00 Sqm 100.00 1500.00 3750000.00 950.00 2375000.00 1800.00 4500000.00 1200.00 3000000.00 2350.00 5875000.00 1850.00 4625000.00 1100.00 2750000.00 875.00 2187500.00 2187500.00 Verma Traders
20.07 Supply and application of Micro concrete with or without addition of aggregate - lf required 6 mm to 12 mm chips aggregate shall be used. (aggregate if added will be paid extra) 201000.00 Kg 10.00 30.00 6030000.00 50.00 10050000.00 45.00 9045000.00 55.00 11055000.00 32.00 6432000.00 35.00 7035000.00 28.00 5628000.00 39.00 7839000.00 5628000.00 AR ENTERPRISES
20.08 Extra for providing aggregate for micro concrete of required specification- 6 mm to 12 mm chips aggregate with ratio mix as per instruction of EIC shall be added for mico concreting. 201000.00 Kg 10.00 3.00 603000.00 7.00 1407000.00 10.00 2010000.00 10.00 2010000.00 5.00 1005000.00 1.25 251250.00 10.00 2010000.00 10.00 2010000.00 251250.00 Varshitha Concrete Technologies Private Limited
20.09 Drilling 12mm dia hole of depth (max 300mm) and fixing the 1Omm dia nozzle pipe with quick setting cement for grouting. Suitable length of pipe shall be maintained for grouting. 1900.00 No 100.00 200.00 380000.00 120.00 228000.00 60.00 114000.00 180.00 342000.00 125.00 237500.00 100.00 190000.00 150.00 285000.00 200.00 380000.00 114000.00 MAHENDRA REALTORS AND INFRASTRUCTURE PVT LTD
20.10 Supply and application of rapid foaming and setting resin into the prefixed non return grouting nozzle until it refuse using electrically operated high pressure grouting machine (pressure 80-100 psi) with all labour, tools, tackles etc complete as per direction of EIC. 500.00 Ltrs 100.00 1200.00 600000.00 1500.00 750000.00 1200.00 600000.00 1200.00 600000.00 1200.00 600000.00 1575.00 787500.00 1000.00 500000.00 150.00 75000.00 75000.00 Verma Traders
20.11 Supply and application of Solvent free, single/two part polyurethane resin for sealing cracks into the prefixed non return grouting nozzle until it refuse using electrically operated high pressure grouting machine (pressure 80-100 psi) with all labour, tools, tackles etc complete as per direction of EIC. 500.00 Ltrs 100.00 1200.00 600000.00 2000.00 1000000.00 1200.00 600000.00 1000.00 500000.00 1200.00 600000.00 1875.00 937500.00 1000.00 500000.00 900.00 450000.00 450000.00 Verma Traders
20.12 Providing and applying concrete penetrating corrosion inhibitor as per manufacturers’ specification on the entire repair surface. The application method shall be as specified by the manufacturer. For measurement, patch area of repair work will be taken. 2400.00 Sqm 100.00 100.00 240000.00 350.00 840000.00 240.00 576000.00 200.00 480000.00 250.00 600000.00 215.00 516000.00 350.00 840000.00 325.00 780000.00 240000.00 GUBBI CIVIL ENGINEERS
20.13 Hiring and Deployment of dehumidification system consist of condensing unit, blower, and dehumidifiers and related accessories like duct etc including operator charges etc (The condensing unit shall be of minimum 8.5TR capacity, dehumidifiers of min 900CFM and blower of min 10000 CFM capacity) for maintaing Relative Humidity less than 60% during Surface preparation, Painting/ Coating. 4.00 Per month 100.00 436128.00 1744512.00 1250000.00 5000000.00 75000.00 300000.00 350000.00 1400000.00 500000.00 2000000.00 75000.00 300000.00 75000.00 300000.00 15000.00 60000.00 60000.00 Verma Traders
30.00 Part – C -Coating Work (Non Schedule Item)
30.01 Providing and applying three coats of Aliphatic Acrylic Resin Based Protective Coating over concrete surfaces (The first coat should be a clear coat to work as primer. Coverage 5 M2/kg. Subsequent two coats can be in desired colour and coverage would be approx. 4.5 M2/kg Overall thickness of the coating should be DFT 150 microns) after sufficient cleaning of the concrete surfaces for dirt, loose particles and other such materials with water jet. 2400.00 Sqm 100.00 508.00 1219200.00 410.00 984000.00 425.00 1020000.00 400.00 960000.00 410.00 984000.00 340.00 816000.00 400.00 960000.00 275.00 660000.00 660000.00 Verma Traders
30.02 Providing and applying Single component, high performance, any colour viscous liquid coating based on hydrophobic polyester resin over internal concrete surfaces: after sufficient cleaning of the concrete surfaces for algae, dirt, loose particles and other such materials with water jet, for a Dry film thickness of Min 300micron in multuiple layers, by maintaining sufficient time between the successive coats all as prescribed by the manufacturer using including suggested primer coat (if any) as per the manufacturer's recommendation including all men, machineries tools and tackles required, excluding scaffoldings, temporary working plantforms required if any. The application procedure should be strictly based on the manufacturer's specification. 4700.00 Sqm 100.00 378.00 1776600.00 950.00 4465000.00 475.00 2232500.00 500.00 2350000.00 425.00 1997500.00 1600.00 7520000.00 450.00 2115000.00 350.00 1645000.00 1645000.00 Verma Traders
Lowest Amount Quoted BY: GUBBI CIVIL ENGINEERS(22283312.00)
BOQ Summary Details Tender Title: REPAIR AND REHABILITATION WORKS OF DESALINATION PLANT AND ALLIED STRUCTURES AT NTECL Tender ID: 2023_NTECL_149471_1
Sheet Name Sl.No Bidder Name Amount Bid Rank
BoQ1 1 Verma Traders 4529077.82 L1
2 Varshitha Concrete Technologies Private Limited 4764891.32 L2
3 STANDARD REHABILITATORS PVT LTD 4862134.00 L3
4 Structural Specialities and Projects India Pvt Ltd 4862134.00 L3
5 AR ENTERPRISES 4862134.00 L3
6 MAHENDRA REALTORS AND INFRASTRUCTURE PVT LTD 6029046.16 L4
7 GUBBI CIVIL ENGINEERS 6610071.17 L5
8 M/s Dynasoure Concrete Treatment Pvt. Ltd. 7328208.36 L6
BoQ2 1 GUBBI CIVIL ENGINEERS 22283312.00 L1
2 AR ENTERPRISES 23950500.00 L2
3 Structural Specialities and Projects India Pvt Ltd 27161000.00 L3
4 Varshitha Concrete Technologies Private Limited 27478250.00 L4
5 Verma Traders 27631500.00 L5
6 STANDARD REHABILITATORS PVT LTD 28292000.00 L6
7 MAHENDRA REALTORS AND INFRASTRUCTURE PVT LTD 29487500.00 L7
8 M/s Dynasoure Concrete Treatment Pvt. Ltd. 42058000.00 L8
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