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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹6.1 LAccepted-AOC | ₹6.1 L | L1 | Accepted-AOC Being L1 Bidder |
| 2 | L2₹6.1 L+₹2,438.99 (0.40%)Rejected-AOC 21 PILLAYAR KOVIL STREET KAVARAPALAYAM AVADI CHENNAI 600054 | CHENNAI | CHENNAI | TAMIL NADU | 600054 | ₹6.1 L+₹2,438.99 (0.40%) | L2 | Rejected-AOC Not Being L1 Bidder |
| 3 | L3₹7.4 L+₹1.4 L (22.3%)Rejected-AOC | ₹7.4 L+₹1.4 L (22.3%) | L3 | Rejected-AOC Not Being L1 Bidder |
| 4 | L4₹7.5 L+₹1.4 L (22.7%)Rejected-AOC NO 15 PULAVAR GOVINDAN STREET GANDHI NAGAR AVADI CHENNAI 600 054 | AVADI | CHENNAI | TAMIL NADU | 600054 | ₹7.5 L+₹1.4 L (22.7%) | L4 | Rejected-AOC Not Being L1 Bidder |
| Sl No | Description | Qty | Unit | k.Pandurangan L2 | D Subramani & Sons L4 | KNS CONSTRUCTIONS L1 | NADHEEM ENTERPRISES L3 |
|---|---|---|---|---|---|---|---|
| 1.00 | Demolishing cement concrete (unreinforced) in manually/by mechanical means including removal of old tar felt, plastering, concrete mugs, tiles, tree roots etc to disposal of material within 500 metres lead complete all as specified and directed by Engineer - in - charge. | 24.27 | Cum | 680 ₹16,503.6 Lowest | 710 ₹17,231.7 | 1,000 ₹24,270 | 1,460 ₹35,434.2 |
| 2.00 | Demolishing R.C.C. work manually or by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead complete all as specified and directed by Engineer - in - charge. | 6.52 | Cum | 990 ₹6,454.8 | 710 ₹4,629.2 Lowest | 1,200 ₹7,824 | 7,000 ₹45,640 |
| 3.00 | Material and Labour for laying cement concrete 1:2:4 (1 Cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) with water proofing compound @ 2% of cement weight complete all as specified and directed. (WPC will be measured separately) complete all as specified and directed by Engineer - in - charge. | 24.27 | Cum | 6,800 ₹1,65,036 | 7,900 ₹1,91,733 | 7,500 ₹1,82,025 | 5,800 ₹1,40,766 Lowest |
| 4.00 | Supply only integral water proofing compound complete all as specified and directed by Engineer - in - charge. | 143.03 | Kg | 39 ₹5,578.17 Lowest | 130 ₹18,593.9 | 40 ₹5,721.2 | 41.49 ₹5,934.31 |
| 5.00 | Disconnecting existing tanks of capacity exc 250 but n.exc 500 ltrs, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position. (Cleaning repairing, etc. measured separately) complete all as specified and directed by Engineer - in - charge. | 1 | Each | 300 ₹300 Lowest | 430 ₹430 | 500 ₹500 | 838.08 ₹838.08 |
| 6.00 | Disconnecting existing tanks of capacity exc 500 but n.exc 1000 ltrs, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position. (Cleaning repairing, etc. measured separately) complete all as specified and directed by Engineer - in - charge. | 2 | Each | 430 ₹860 Lowest | 470 ₹940 | 700 ₹1,400 | 1,269 ₹2,538 |
| 7.00 | Material and Labour for water proofing treatment with water base polyurethane modified dispersion shall be carried out all as specified as under: -
(a) Mechanical cleaning of surface to make it free from any bituminous residue / dirt. Oil and grease etc all as directed by GE / Engineer-in-Charge.
(b) Cracks treatment by cutting open cracks and cleaning it from dirt loose materials etc and filling with polyurethane based sealant with and including application of PU based primer all as directed by GE / Engineer-in-Charge.
(c) Applying water based polyurethane modified dispersion (single component cold applied, non toxic, VOC complaint) in 03 coats including 01 coat of primer of same material after dilution of water at 50% or specific primer matching same material as per manufacturer specification and as directed by GE / Engineer-in-Charge.
Properties of polyurethane based chemical shall be as follows:
(i) Highly elastic
(ii) UV resistance
(iii) Adhesion to concrete > 1N/Sqmm.
(iv) Tensile strength - not less than 2.0N/Sq.mm for free film.
(v) Elongation - not less than 300%.
(vi) Solid content by weight - not less than 60%. | 701.11 | Sqm | 592 ₹4,15,057.12 | 730 ₹5,11,810.3 | 550 ₹3,85,610.5 Lowest | 730 ₹5,11,810.3 |
| 7.10(vii) Air / water permeability BSEN 12390 at 5 bar - 72 hours should be NIL and minimum dry film thickness of water proofing membrane must be 1.0mm. (viii) Accelerated weathering (ASTM 453): Pass 1000 hours. (ix) Reaction to fire - non inflammable. Note: (i) To be applied by the manufacturer's authorized applicator only. Contractor has to provide manufacturer's test certificate for the above mentioned technical parameters and purchase Vouchers. (ii) Removal of existing treatment to be paid separately. (iii) Roof top to be ensured to avoid water ponding. (iv) For accessible terrace and inaccessible terrace, 300mm height of vertical surface / parapet wall to be treated with same specification of slab. | |||||||
Tender Value
₹8.3 L
EMD Value
₹17,000
Closing Date
25 May 2026, 6:00 pmClosed
AGE (I) R D AVADI
AGE (I) R D AVADI, Avadi, Chennai
PROVISION OF PU WATER PROOFING TREATMENT IN LIEU OF EXISTING APP WATER PROOFING MEMBRANE AT BLDG NO P-66 (MMG STORE COMPLEX-IFA) BUILDING IN TECHNICAL AREA AT CVRDE AVADI
2026_MES_763522_1
8752/E8
Open Tender
Civil Works
Item Rate
120 days
Avadi
Please refer Tender documents.
6 documents required · 6 mandatory
₹500
AGE (I) R D AVADI
₹17,000
Yes
30 Jun 2026
5 May 2026
1 Jun 2026
5 May 2026
25 May 2026
19 May 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1 | Demolishing cement concrete (unreinforced) in manually/by mechanical means including removal of old tar felt, plastering, concrete mugs, tiles, tree roots etc to disposal of material within 500 metres lead complete all as specified and directed by Engineer - in - charge. | 24.27 | Cum | - | - |
| 2 | Demolishing R.C.C. work manually or by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead complete all as specified and directed by Engineer - in - charge. | 6.52 | Cum | 100 | ₹652 |
| 3 | Material and Labour for laying cement concrete 1:2:4 (1 Cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) with water proofing compound @ 2% of cement weight complete all as specified and directed. (WPC will be measured separately) complete all as specified and directed by Engineer - in - charge. | 24.27 | Cum | 53 | ₹1,286.31 |
| 4 | Supply only integral water proofing compound complete all as specified and directed by Engineer - in - charge. | 143.03 | Kg | 10 | ₹1,430.3 |
| 5 | Disconnecting existing tanks of capacity exc 250 but n.exc 500 ltrs, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position. (Cleaning repairing, etc. measured separately) complete all as specified and directed by Engineer - in - charge. | 1 | Each | 1.25 | ₹1.25 |
| 6 | Disconnecting existing tanks of capacity exc 500 but n.exc 1000 ltrs, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position. (Cleaning repairing, etc. measured separately) complete all as specified and directed by Engineer - in - charge. | 2 | Each | 11 | ₹22 |
| 7 | Material and Labour for water proofing treatment with water base polyurethane modified dispersion shall be carried out all as specified as under: -
(a) Mechanical cleaning of surface to make it free from any bituminous residue / dirt. Oil and grease etc all as directed by GE / Engineer-in-Charge.
(b) Cracks treatment by cutting open cracks and cleaning it from dirt loose materials etc and filling with polyurethane based sealant with and including application of PU based primer all as directed by GE / Engineer-in-Charge.
(c) Applying water based polyurethane modified dispersion (single component cold applied, non toxic, VOC complaint) in 03 coats including 01 coat of primer of same material after dilution of water at 50% or specific primer matching same material as per manufacturer specification and as directed by GE / Engineer-in-Charge.
Properties of polyurethane based chemical shall be as follows:
(i) Highly elastic
(ii) UV resistance
(iii) Adhesion to concrete > 1N/Sqmm.
(iv) Tensile strength - not less than 2.0N/Sq.mm for free film.
(v) Elongation - not less than 300%.
(vi) Solid content by weight - not less than 60%. | 701.11 | Sqm | 10 | ₹7,011.1 |
| 7.1 | (vii) Air / water permeability BSEN 12390 at 5 bar - 72 hours should be NIL and minimum dry film thickness of water proofing membrane must be 1.0mm.
(viii) Accelerated weathering (ASTM 453): Pass 1000 hours.
(ix) Reaction to fire - non inflammable.
Note: (i) To be applied by the manufacturer's authorized applicator only. Contractor has to provide manufacturer's test certificate for the above mentioned technical parameters and purchase Vouchers.
(ii) Removal of existing treatment to be paid separately.
(iii) Roof top to be ensured to avoid water ponding.
(iv) For accessible terrace and inaccessible terrace, 300mm height of vertical surface / parapet wall to be treated with same specification of slab. | - | - | - | - |
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