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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹1.1 CrAdmitted-Finance | ₹1.1 Cr | L1 | Admitted-Finance |
| 2 | L2₹1.2 CrAdmitted-Finance | ₹1.2 Cr | L2 | Admitted-Finance |
| 3 | L3₹1.3 CrAdmitted-Finance 00 DUDHEBHAVI KAVTHEMAHANKAL SANGLI SANGLI MAHARASHTRA 416403 | SANGLI | MAHARASHTRA | 416403 | ₹1.3 Cr | L3 | Admitted-Finance |
| 4 | L4₹1.3 CrAdmitted-Finance | ₹1.3 Cr | L4 | Admitted-Finance |
| 5 | L5₹1.4 CrAdmitted-Finance | ₹1.4 Cr | L5 | Admitted-Finance |
| Sl No | Description | Qty | Unit | Polymer Applicators L4 | SSA TECHNO CONSTRUCTION PRIVATE LIMITED L1 | Shivkrupa Enterprises L3 | S.V ASSOCIATES L2 | K D Aher Building Systems Pvt Ltd L5 |
|---|---|---|---|---|---|---|---|---|
| 1.00 | Dismantling old plaster / skirting carefully , raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 100 m lead. | 200 | SqM | 70 ₹14,000 | 215 ₹43,000 | 40 ₹8,000 | 63 ₹12,600 | 125 ₹25,000 |
| 2.00 | Providing 20 mm thick plastering using Ready mix external plastering compound of approved make for external faces of brickwork / concrete surfaces including preparation of the surface, hacking, curing, cleaning scaffolding up to 10 metres height complete all as per specifications including forming drip moulds wherever necessary and as directed by the Engineer-in-charge. | 300 | SqM | 550 ₹1.6 L | 917 ₹2.8 L | 550 ₹1.6 L | 540 ₹1.6 L | 550 ₹1.6 L |
| 3.00 | STRUCTURAL REPAIRS WORKS WITH PRE-PACKED DUAL SHRINKAGE CONTROLLED (volume stable in wet & hardened state), single-component ready-to-use, structural grade high build, alkali-resistant, fibre reinforced, thixotropic polymer modified repair mortar having excellent bond strength to old damaged concrete structures / surfaces by the following process:
1) Removal of loose/spalled or damaged concrete by chipping and cleaning the concrete surface to open up to 20mm behind the reinforcement steel with wire brush and with clean water including removal of dirt, paint, wax, oil, grease, laitance, foreign substances, etc. Mechanically profile and prepare concrete surfaces by abrasive blasting, water jetting or other engineer approved methods. 2) Cleaning the rebars with Acetone for complete rust removal and washing with water to make the surface clean. Ensure that the concrete substrate and ambient temperatures are between (10°C and 35°C) before application. 3) Applying protective coat / bond coat using Styrene Butadiene Rubber (SBR) polymer and cement in the proportion of 1: 1 (1 part of polymer : 1 parts of cement). 4) Mixing full 25 Kg bag with clean potable water in water to product ratio of 0.12 to 0.18), mixed by heavy-duty slow speed (300 to 600 rpm) drill with spiral mixing paddle or forced action pan mixer pan for 3 minutes to achieve uniform lump free mortar consistency. 5) Applying polymer modified mortar with trowel & float. The polymer modified mortar shall have the following properties/technical parameters:
(A) Properties / technical parameters of pre-packed Polymer Modified Mortar:
i) Compressive strength 1 day: Min. 20 MPa (as per BS:6319 : Part 2) ii) Compressive strength 7 days: Min. 35 MPa (as per BS:6319 : Part 2) iii) Compressive strength 28 days: Min. 45 MPa (as per BS:6319 : Part 2) iv) Flexural strength in 28 days: Min. 7 Mpa (as per BS:6319 : Part 3) v) Tensile strength in 28 days: Min. 2.5 MPa (as per BS:6319 : Part 7) vi) Bond strength: Min. 5 MPa (as per ASTM : C881) vii) Water permeability: less than 1% (as per ASTM : C881) viii) Drying shrinkage in 28 days: less than 1000 microstrain (as per ASTM C 157-93) ix) Potential Alkali Reactivity - : <0.1% Expansion % (ASTM C1260)
(B) Properties / technical parameters of SBR polymer bond coat material:
i) Meets the requirements of BS 6319 part 2:1983 & ASTM C 190-85 standards ii) Total solids % by mass at 105°C: 38 + 1 iii) pH value: 7.5 to 9.5 iv) Specific gravity at 27.5°C: 1 to 1.05 v) Coverage: 4.2 - 4.5 sq.m/kg per coat.
Notes:- (a)Placing and finishing the same with trowel / hand packing carefully compacting the same around the rebars and finishing to bring it in line with existing concrete surface on the beams, slabs, columns, etc. (b) If thickness of repair exceeds 20mm , after every 20 mm thick repair, bond coat as per process no. (3) mentioned above in the BOQ item, to be applied and further thickness of repair to be continued for each layer. (c) The surface preparation & method of application shall be as per manufacturer's technical data sheet. (d) The double tubular steel scaffolding will be paid separately in relevant item. (e) Sampling and testing of cube specimen for compressive strength test shall be as per BS 6319 - Part-2.Other tests mentioned above shall be carried out if required as per the direction of the EIC and the cost of which shall be deemed to be included in the quoted rate (f) For each batch of mortar mixed, following records, i.e Quantity of mortar (kg) mixed, Amount of water added to the mix, Location of application and the area covered.(g) Payment will be paid on the basis of actual consumption of PMM & Reinforcement will be paid in the relevant item. (h) Safety Precuations:- Use wear tight-fitting, dust-resistant, chemical splash goggles and dust respirator, if airborne dust is generated, wear protective rubber hand gloves, wear appropriate clothing to prevent any possibility of skin contact. The above item of work is inclusive of all materials, labour, machinery, tools & tackels, consumables, trasportation, loading & unloading, safety PPEs etc. all complete as directed by Engineer-in charge at site using approved pre-packed polymer modified mortar suitable for structural repair works. | 3,000 | Kg | 80 ₹2.4 L | 59 ₹1.8 L | 40 ₹1.2 L | 54 ₹1.6 L | 540 ₹16.2 L |
| 4.00 | Providing and fixing double tubular scaffolding system using H- frames with cup lock type on the exterior side upto seven story height made with 40 mm dia M.S. tube 1.5 m centre to centre horizontal and vertical tubes joining with cup and lock system with M.S. tubes, M.S. tube challies, M.S clamps and M.S staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it thereafter. The scaffolding system shall be stiffened with bracings, runners, connection with building etc. wherever required for inspection of work at required locations with essential safety features for the workmen etc. complete as per directions and as approved by the Engineer -in - charge. The elevational area of the scaffolding shall be measured for payment purposes. The payment shall be made once irrespective of duration of scaffolding. | 300 | SqM | 150 ₹45,000 | 429 ₹1.3 L | 150 ₹45,000 | 90 ₹27,000 | 175 ₹52,500 |
| 5.00 | Supplying of Unskilled man power / labour for loading / unloading, area cleaning and miscworks. etc. including cost of equipement whichever is required at site. | 80 | Per Day | 900 ₹72,000 | 1,430 ₹1.1 L | 900 ₹72,000 | 900 ₹72,000 | 1,000 ₹80,000 |
| 6.00 | Providing and injecting approved non shrink cementitious grout in proportion recommended by the manufacturer into cracks/holes/gaps/honey comb area of concrete/masonry by suitable gun/pump as required pressure including providing and cutting of nipples after curing etc complete as per direction of Engineer In Charge. | 150 | Kg | 175 ₹26,250 | 192 ₹28,800 | 50 ₹7,500 | 144 ₹21,600 | 35 ₹5,250 |
| 7.00 | Removing bitumen based / Indofill waterproofing treatment from terrace chajjas, parapets etc, and disposal within 50m . Note : All surfaces shall be made free from gross irregularities, loose, unsound or foreign material such as dirt,water, grease, oil, release agents, lacquers, or any other condition that would be detrimental to adhesion of the primer and membrane. This requires careful preparation of existing horizontal and vertical substrates; cracks are filled, expansion joints,flashings(if any) are prepared. Substrates and penetrations shall be prepared to rigorous industry standards, and may require scarifying, sandblasting or grinding in some cases to achieve a suitable substrate and the cost of the above work shall be deemed to be included in the quoted rate. | 4,000 | SqM | 110 ₹4.4 L | 143 ₹5.7 L | 100 ₹4 L | 171 ₹6.8 L | 150 ₹6 L |
| 8.00 | Providing and applying cold liquid Polyurethane waterproofing system on Horizontal surfaces including coving (if any) having following layers:
(a) Primer / base coat: Providing and applying (Pre-Measured Packed) silver grey coloured 2 (two) component solvent free, odourless, Epoxy-based Primer with excellent adhesive property on the clean and grinded surface/substrate. The substrate can be slightly moist (in concrete, the moisture must be less than 20 %), sound and free from any material that would hinder good adhesion. Mix component 'A' into component 'B' in ratio of 1: 0.16 by weight thoroughly with a clean stirring stick. The mixture should be of uniform colour & free from streaks and be applied evenly with roller. The primer should be completely dry for further application of liquid applied polyurethane based membrane/ coating. The consumption, depending on the nature and condition of the substrate for priming, should be within the range of 250 – 400 gm/sq.m. The rate shall including cost of all material, labour, tools & plants, consumables etc. complete all as directed by EIC.
(b) Top coat: Providing and applying cold liquid applied waterproofing based on highly flexible solvent free single component Polyurethane system and special needle punched non woven, system compatible polyester fleece of minimum 120 GSM as reinforcement. The cold liquid applied reinforced system shall have high crack bridging property and shall be UV stable, solvent-free, Cool Roof system.
Application procedure: (i) Stir the material well before use. (ii) 2/3rd of the waterproofing mix material to be applied on the primed substrate and the special polyester fleece of min. 120 gsm to be rolled with roller including removal of air bubbles with an overlap of min. 5 cm. (iii) The remaining 1/3rd of the waterproofing material to be poured onto the surface until complete saturation is achieved. The layers should be applied on wet surface of earlier coat and there should not be any time lag during the laying of the system. (iv) After curing, one coat of material approx. 300g/sq.m. to be applied after 24 hours. (v) The total system of waterproofing for material and components shall be procured from single manufacturer. (vi) The total thickness achieved from the application should be from 1.4 to 1.7 mm. (vii) The total consumption of mix waterproofing depending on the nature, porosity and condition of the substrate should be in the range of 2.3 to 2.7 kg/sq.m. The rate shall including cost of all material, labour, tools & plants, consumables etc. complete all as directed by EIC.
Specifications/Technical Parameters: The tensile strength of the membrane shall be min. 8.60 N/sq.mm and Elongation at break with fleece shall be min. 83.0 % (with fleece). The Tear Resistance of the membrane shall be min. 41.0 N/mm, Solar Reflection Index (SRI) Value of membrane shall be min. 100, Degree of solar reflectance of the membrane shall be min. 85% and adhesive strength shall be min. 2.40 N/sq.mm. etc.
Note : The contractor shall provide min. 10 (ten) years Leak Proof Performance warranty for the complete waterproofing work. | 4,000 | SqM | 2,350 ₹94 L | 1,780 ₹71.2 L | 2,350 ₹94 L | 2,250 ₹90 L | 2,350 ₹94 L |
| 9.00 | Providing and applying cold liquid Polyurethane waterproofing system on Vertical surfaces above coving (if any) having following layers:
(a) Primer / base coat: Providing and applying (Pre-Measured Packed) silver grey coloured 2 (two) component solvent free, odourless, Epoxy-based Primer with excellent adhesive property on the clean and grinded surface/substrate. The substrate can be slightly moist (in concrete, the moisture must be less than 20 %), sound and free from any material that would hinder good adhesion. Mix component 'A' into component 'B' in ratio of 1: 0.16 by weight thoroughly with a clean stirring stick. The mixture should be of uniform colour & free from streaks and be applied evenly with roller. The primer should be completely dry for further application of liquid applied polyurethane based membrane/ coating. The consumption, depending on the nature and condition of the substrate for priming, should be within the range of 250 – 400 gm/sq.m. The rate shall including cost of all material, labour, tools & plants, consumables etc. complete all as directed by EIC.
(b) Top coat: Providing and applying cold liquid applied waterproofing based on highly flexible solvent free single component Polyurethane system. The cold liquid applied reinforced system shall have high crack bridging property and shall be UV stable, solvent-free, Cool Roof system.
Application procedure: (i) Stir the material well before use. (ii) 50% of the waterproofing mix material to be applied on the primed substrate with roller including removal of air bubbles with an overlap of min. 5 cm and until complete saturation is achieved. (iii) After curing, balance 50% of material to be applied after 24 hours. (iv) The total system of waterproofing for material and components shall be procured from single manufacturer. (v) The total thickness achieved from the application should be from 0.47 to 0.57 mm. (vi) The total consumption of mix waterproofing depending on the nature, porosity and condition of the substrate should be in the range of 0.77 to 0.80 kg/sq.m. The rate shall including cost of all material, labour, tools & plants, consumables etc. complete all as directed by EIC.
Specifications/Technical Parameters: The tensile strength of the membrane shall be min. 8.60 N/sq.mm and Elongation at break with fleece shall be min. 83.0 % (with fleece). The Tear Resistance of the membrane shall be min. 41.0 N/mm, Solar Reflection Index (SRI) Value of membrane shall be min. 100, Degree of solar reflectance of the membrane shall be min. 85% and adhesive strength shall be min. 2.40 N/sq.mm. etc.
Note : The contractor shall provide min. 10 (ten) years Leak Proof Performance warranty for the complete waterproofing work. | 300 | SqM | 1,450 ₹4.3 L | 1,008 ₹3.0 L | 900 ₹2.7 L | 1,260 ₹3.8 L | 950 ₹2.9 L |
| 10.00 | Lead charges for debris for lead Exceeding 2 KM but not exceeding 3 KM, by mechanical transport including loading, unloading, stacking / levelling etc.
Note: The rates are applicable for NET Quantities arrived at after making deduction for voids @ 30% from corresponding TRUCK Measurement | 140 | CuM | 950 ₹1.3 L | 930 ₹1.3 L | 300 ₹42,000 | 360 ₹50,400 | 400 ₹56,000 |
Tender Value
₹1.3 Cr
EMD Value
₹3.0 L
Closing Date
23 Mar 2026, 3:00 pmClosed
Chief Engineer, CED
Civil Engineering Division, BARC, Mumbai-400085
Waterproofing treatment to terraces of TSD and part of CAP buildings and other sea side buildings, North Site, BARC, Trombay.
2026_BARC_897922_1
BARC/CED/ET/85/2025-2026 DATE 06/02/2026
Open Tender
Civil Works
395 days
TSD and part of CAP buildings and other sea side
Please refer Tender documents.
8 documents required · 8 mandatory
₹0
₹3.0 L
CED, BARC, Trombay, Mumbai
13 May 2026
11 Feb 2026
25 Mar 2026
12 Feb 2026
23 Mar 2026
9 Mar 2026
12 Feb 2026 - 25 Feb 2026
26 Feb 2026
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