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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹4.6 CrAdmitted-Finance | ₹4.6 Cr | L1 | Admitted-Finance |
| 2 | L2₹4.6 Cr+₹2.8 L (0.61%)Admitted-Finance | ₹4.6 Cr+₹2.8 L (0.61%) | L2 | Admitted-Finance |
| 3 | L3₹4.7 Cr+₹19.6 L (4.30%)Admitted-Finance | ₹4.7 Cr+₹19.6 L (4.30%) | L3 | Admitted-Finance |
| 4 | L4₹5.7 Cr+₹1.2 Cr (25.7%)Admitted-Finance | ₹5.7 Cr+₹1.2 Cr (25.7%) | L4 | Admitted-Finance |
| 5 | L5₹6.5 Cr+₹2.0 Cr (43.1%)Admitted-Finance | ₹6.5 Cr+₹2.0 Cr (43.1%) | L5 | Admitted-Finance |
| Sl No | Description | Qty | Unit | BDS Projects India Pvt. Ltd. L1 | CMRGS INFRASTRUCTURE PROJECTS LIMITED L2 | SHELL REFRACTORIES AND INSULATIONS L5 | AEC ENGINEERS PRIVATE LIMITED L4 | Sarjan Construction Pvt Ltd L3 |
|---|---|---|---|---|---|---|---|---|
| 1.00 | Surface Preparation: Labour charges for chipping the spalled and old concrete of the RC Structural elements viz, RC Pile, Deck Slab etc., Check for the phenolphthalein test and if there is no change in colour, chip the same further down until, reaching the good or uncontaminated concrete. Clean the surface and make sure that surface is clean and free from loose particle. The rate shall include the cost of all the operations and etc complete. The rate shall include cost of equipment's, plants, materials, sand, instrumentation, hiring of boat, catamaran, pontoon, labour and survey, fuel etc. all complete excluding GST and as directed by Engineer in charge. | 3,370 | Each Sqm. | 425 ₹14,32,250 | 450 ₹15,16,500 | 950 ₹32,01,500 | 379 ₹12,77,230 Lowest | 750 ₹25,27,500 |
| 2.00 | Anchoring Main Reinforcement into RC Piles/other structural elements: Mark the position of holes to be drilled for anchoring the rebar into the RC Pile or other RC elements. Drill 16mm dia holes in the marked places using rotary hammer drilling machine of reputed make to a depth of 75mm into the RC Pile or other RC elements. Clean the holes neatly and wash the same with jet of water. Allow it do dry and make sure that no fine dust particles are present in the holes. Mix the base and hardener of the polyester resin using a spatula and push the same in to the holes with a proper tool so that the bottom most point of the hole receives the material. The filling is to be done for a minimum portion of 1/3rd of the hole depth. Now insert the rebar which need to be anchored for the provision of main reinforcement, gently and finish the surface of the around the rebar area using the same material which comes out of the hole excessively. The rate shall include cost of equipment, plants, materials, sand, instrumentation, hiring of boat, catamaran, pontoon, labour and survey, fuel etc. all complete excluding GST and as directed by Engineer in charge. | 2,617 | Each No. | 250 ₹6,54,250 Lowest | 450 ₹11,77,650 | 430 ₹11,25,310 | 379 ₹9,91,843 | 450 ₹11,77,650 |
| 3.00 | Anchoring Main Reinforcement into RC Pile cap/other structural elements: Mark the position of holes to be drilled for anchoring the rebar into the RC Pile cap or other RC elements. Drill 16mm dia holes in the marked places using rotary hammer drilling machine of reputed make to a depth of 75mm into the RC Pile Cap or other RC elements. Clean the holes neatly and wash the same with jet of water. Allow it do dry and make sure that no fine dust particles are present in the holes. Mix the base and hardener of the polyester resin using a spatula and push the same in to the holes with a proper tool so that the bottom most point of the hole receives the material. The filling is to be done for a minimum portion of 1/3rd of the hole depth. Now insert the rebar which need to be anchored for the provision of main reinforcement, gently and finish the surface of the around the rebar area using the same material which comes out of the hole excessively. The rate shall include cost of equipment, plants, materials, sand, instrumentation, hiring of boat, catamaran, pontoon, labour and survey, fuel etc. all complete excluding GST and as directed by Engineer in charge. | 2,617 | Each No. | 250 ₹6,54,250 Lowest | 450 ₹11,77,650 | 275 ₹7,19,675 | 379 ₹9,91,843 | 450 ₹11,77,650 |
| 4.00 | Additional Reinforcement: Check the diameter of the existing rebars and if the diameter is less than 30% of the original diameter, provide additional reinforcement. Cut the required bars as main reinforcement to the required length with proper development length. Tie them to the prefixed shear connectors so that the additional rebar acts monolithically with the existing ones and core concrete. In the case of the shear reinforcement also, if the diameter of the rebars are reduced, provide 8mm dia stirrups in the form of 2 "U" shaped bars. Tie them properly so that it has a tight contact with the main bars. The rate shall include cost of equipment, plants, materials, sand, instrumentation, hiring of boat, catamaran, pontoon, labour and survey, fuel etc. all complete excluding GST and as directed by Engineer in charge. | 20,218 | Each Kg. | 95 ₹19,20,710 | 80 ₹16,17,440 Lowest | 96 ₹19,40,928 | 277 ₹56,00,386 | 93 ₹18,80,274 |
| 5.00 | Shear Connectors: Drilling 12mm dia holes up to a depth of 75mm maximum and fixing 8mm dia L shaped anchor rods as shear connectors at every 500mm c/c on the surfaces of the Pile or any other structural member as the case may be. Clean the same using water and make sure that there are no fine particles present in the hole. Mix the base and hardener of the polyester resin with the spatula thoroughly. Fill the drilled and cleaned holes to a minimum depth of 1/3rd of the hole with the prepared polyester resin. Make sure that the resin has reached till the end of the hole. At this stage push the shear connector gently in to the hole and finish the excess resin which comes out of the hole and allow the shear connectors not to be disturbed for minimum 20 minutes - complete. The rate shall include cost of equipment, plants, materials, sand, instrumentation, hiring of boat, catamaran, pontoon, labour and survey, fuel etc. all complete excluding GST and as directed by Engineer in charge. | 14,996 | Each No. | 145 ₹21,74,420 Lowest | 200 ₹29,99,200 | 155 ₹23,24,380 | 277 ₹41,53,892 | 150 ₹22,49,400 |
| 6.00 | Provision of Galvanic Anode: Prior to installation of the self-sacrificial anode Galvashield XPI units, check the continuity of the steel reinforcement. Any loss of continuity will require additional electrical connections or restoration of continuity by effective means. Select a location for the Galvashield XPI as close as practical to the edge of the repair zone. Galvashield XPI units should be positioned around/along the repair boundary. In addition to standard substrate preparation, the Galvashield XPI anode(s) shall be thoroughly pre-soaked in clean water for a minimum of 10 minutes and a maximum of 20 minutes, prior to the application of the repair mortar. Tighten tie wires using Galvashield Fixing Tool so that no free movement is possible, thus ensuring good electrical continuity. To test electrical continuity between tie wires and reinforcement bar, a continuity meter like electrical multi meter should be used. The rate shall include cost of equipment, plants, materials, sand, instrumentation, hiring of boat, catamaran, pontoon, labour and survey, fuel etc. all complete excluding GST and as directed by Engineer in charge. | 3,370 | Each No. | 1,300 ₹43,81,000 Lowest | 2,000 ₹67,40,000 | 1,995 ₹67,23,150 | 1,979 ₹66,69,230 | 1,400 ₹47,18,000 |
| 7.00 | Anti-corrosive Coating: Clean the rebars using the rust remover if there exists any rust, otherwise clean the rebar free of foreign material. Mix the base and hardener of the anti-corrosive coating like Nitozinc Primer of Fosroc or equivalent mechanically using a slow speed heavy duty drilling machine fitted with mixing paddle. Apply the mixed materials to the cleaned rebar at 45 microns/coat and total dry film thickness (DFT 90) microns in 2 coats and allow it to dry complete. The rate shall include cost of equipment, plants, materials, sand, instrumentation, hiring of boat, catamaran, pontoon, labour and survey, fuel etc. all complete excluding GST and as directed by Engineer in charge. | 337 | Each Litre | 1,300 ₹4,38,100 | 1,500 ₹5,05,500 | 1,650 ₹5,56,050 | 1,599 ₹5,38,863 | 1,200 ₹4,04,400 Lowest |
| 8.00 | Formwork: Centring and shuttering including strutting, propping, etc, as per the required line and length at all different elevations level as per the standard specification-complete. Form work should be rigid to prevent loss of grout or mortar concrete from concrete at all stages & appropriate to the methods of placing & compacting as per standard specification. It should be made of suitable material i.e., timber, plywood, plastic, Steel depending upon the type of finish specified. The rate shall include cost of equipment, plants, materials, sand, instrumentation, hiring of boat, catamaran, pontoon, labour and survey, fuel etc. all complete excluding GST and as directed by Engineer in charge. | 3,176 | Each Sqm. | 1,050 ₹33,34,800 | 600 ₹19,05,600 Lowest | 945 ₹30,01,320 | 1,599 ₹50,78,424 | 900 ₹28,58,400 |
| 9.00 | Micro- Concrete: Stock sufficient quantity of micro concrete and 12mm downgraded chips on site to enable the completion of the pouring in a continuous operation. An approved concrete mixer or a slow speed heavy duty drilling machine fitted with mixing paddle shall be used. Mix the micro concrete and the 12mm down grade chips in the ratio of 1: 0.5 by weight with required quantity of water as per the data sheet and place the same to the prefixed formwork. Remove the formwork after 24 hours in the case of columns and after a period of 72 hours in the case of slab and beam and check for any surface defects and if so apply the polymer modified mortar - complete. The rate shall include the cost of all the operations and etc complete. The rate shall include cost of equipment, plants, materials, sand, instrumentation, hiring of boat, catamaran, pontoon, labour and survey, fuel etc. all complete excluding GST and as directed by Engineer in charge. | 420 | Each Ton | 33,000 ₹1,38,60,000 | 30,000 ₹1,26,00,000 | 30,500 ₹1,28,10,000 | 26,000 ₹1,09,20,000 Lowest | 35,000 ₹1,47,00,000 |
| 10.00 | Under Water Micro-Concrete: Stock sufficient quantity of micro concrete ( Renderoc UW of Fosroc or equivalent) and 12mm downgraded chips on site to enable the completion of the pouring in a continuous operation. An approved concrete mixer or a slow speed heavy duty drilling machine fitted with mixing paddle shall be used. Mix the micro concrete and the 12mm down grade chips in the ratio of 1: 0.5 by weight with required quantity of water as per the data sheet and place the same to the prefixed formwork. Remove the formwork after 24 hours in the case of Pile and and other structures and check for any surface defects and if so apply the polymer modified mortar - complete. The rate shall include cost of equipments, intercarting, drilling holes in deckslab, mixing, placing, making, arragements for supply, microconcrete, labour, transport and fuel, cost of boat hiring, catamaran, pontoon etc. all complete excluding GST and as directed by Engineer in charge. | 254 | Each Ton | 43,000 ₹1,09,22,000 | 45,000 ₹1,14,30,000 | 69,550 ₹1,76,65,700 | 34,777 ₹88,33,358 Lowest | 50,000 ₹1,27,00,000 |
Tender Value
₹4.9 Cr
EMD Value
₹9.8 L
Closing Date
30 Aug 2022, 5:15 pmClosed
P. Mohanty,EE,HWD-I,PPA
Office of the Harbour Works Division No.I, Engineering Department, Paradip Port Authority, First Floor, Administrative Building, Tele -06722-222020 Mob-9938935675
Repair works to deteriorated Pile Structure and Deck slab etc. in North Oil Jetty area.
2022_MoS_704245_1
CE/HWDI/ACCTS-34/21/364
Open Tender
Civil Works
Works
240 days
Paradip
Please refer Tender documents.
3 documents required · 3 mandatory
₹5,000
Yes
As per eTCN and TD.
₹9.8 L
Yes
17 Oct 2022
1 Aug 2022
31 Aug 2022
1 Aug 2022
30 Aug 2022
1 Aug 2022
Amount
Surface Preparation: Labour charges for chipping the spalled and old concrete of the RC Structural elements viz, RC Pile, Deck Slab etc., Check for the phenolphthalein test and if there is no change in colour, chip the same further down until, reaching the good or uncontaminated concrete. Clean the surface and make sure that surface is clean and free from loose particle. The rate shall include the cost of all the operations and etc complete. The rate shall include cost of equipment's, plants, materials, sand, instrumentation, hiring of boat, catamaran, pontoon, labour and survey, fuel etc. all complete excluding GST and as directed by Engineer in charge.
Anchoring Main Reinforcement into RC Piles/other structural elements: Mark the position of holes to be drilled for anchoring the rebar into the RC Pile or other RC elements. Drill 16mm dia holes in the marked places using rotary hammer drilling machine of reputed make to a depth of 75mm into the RC Pile or other RC elements. Clean the holes neatly and wash the same with jet of water. Allow it do dry and make sure that no fine dust particles are present in the holes. Mix the base and hardener of the polyester resin using a spatula and push the same in to the holes with a proper tool so that the bottom most point of the hole receives the material. The filling is to be done for a minimum portion of 1/3rd of the hole depth. Now insert the rebar which need to be anchored for the provision of main reinforcement, gently and finish the surface of the around the rebar area using the same material which comes out of the hole excessively. The rate shall include cost of equipment, plants, materials, sand, instrumentation, hiring of boat, catamaran, pontoon, labour and survey, fuel etc. all complete excluding GST and as directed by Engineer in charge.
Anchoring Main Reinforcement into RC Pile cap/other structural elements: Mark the position of holes to be drilled for anchoring the rebar into the RC Pile cap or other RC elements. Drill 16mm dia holes in the marked places using rotary hammer drilling machine of reputed make to a depth of 75mm into the RC Pile Cap or other RC elements. Clean the holes neatly and wash the same with jet of water. Allow it do dry and make sure that no fine dust particles are present in the holes. Mix the base and hardener of the polyester resin using a spatula and push the same in to the holes with a proper tool so that the bottom most point of the hole receives the material. The filling is to be done for a minimum portion of 1/3rd of the hole depth. Now insert the rebar which need to be anchored for the provision of main reinforcement, gently and finish the surface of the around the rebar area using the same material which comes out of the hole excessively. The rate shall include cost of equipment, plants, materials, sand, instrumentation, hiring of boat, catamaran, pontoon, labour and survey, fuel etc. all complete excluding GST and as directed by Engineer in charge.
Additional Reinforcement: Check the diameter of the existing rebars and if the diameter is less than 30% of the original diameter, provide additional reinforcement. Cut the required bars as main reinforcement to the required length with proper development length. Tie them to the prefixed shear connectors so that the additional rebar acts monolithically with the existing ones and core concrete. In the case of the shear reinforcement also, if the diameter of the rebars are reduced, provide 8mm dia stirrups in the form of 2 "U" shaped bars. Tie them properly so that it has a tight contact with the main bars. The rate shall include cost of equipment, plants, materials, sand, instrumentation, hiring of boat, catamaran, pontoon, labour and survey, fuel etc. all complete excluding GST and as directed by Engineer in charge.
Shear Connectors: Drilling 12mm dia holes up to a depth of 75mm maximum and fixing 8mm dia L shaped anchor rods as shear connectors at every 500mm c/c on the surfaces of the Pile or any other structural member as the case may be. Clean the same using water and make sure that there are no fine particles present in the hole. Mix the base and hardener of the polyester resin with the spatula thoroughly. Fill the drilled and cleaned holes to a minimum depth of 1/3rd of the hole with the prepared polyester resin. Make sure that the resin has reached till the end of the hole. At this stage push the shear connector gently in to the hole and finish the excess resin which comes out of the hole and allow the shear connectors not to be disturbed for minimum 20 minutes - complete. The rate shall include cost of equipment, plants, materials, sand, instrumentation, hiring of boat, catamaran, pontoon, labour and survey, fuel etc. all complete excluding GST and as directed by Engineer in charge.
Anti-corrosive Coating: Clean the rebars using the rust remover if there exists any rust, otherwise clean the rebar free of foreign material. Mix the base and hardener of the anti-corrosive coating like Nitozinc Primer of Fosroc or equivalent mechanically using a slow speed heavy duty drilling machine fitted with mixing paddle. Apply the mixed materials to the cleaned rebar at 45 microns/coat and total dry film thickness (DFT 90) microns in 2 coats and allow it to dry complete. The rate shall include cost of equipment, plants, materials, sand, instrumentation, hiring of boat, catamaran, pontoon, labour and survey, fuel etc. all complete excluding GST and as directed by Engineer in charge.
Formwork: Centring and shuttering including strutting, propping, etc, as per the required line and length at all different elevations level as per the standard specification-complete. Form work should be rigid to prevent loss of grout or mortar concrete from concrete at all stages & appropriate to the methods of placing & compacting as per standard specification. It should be made of suitable material i.e., timber, plywood, plastic, Steel depending upon the type of finish specified. The rate shall include cost of equipment, plants, materials, sand, instrumentation, hiring of boat, catamaran, pontoon, labour and survey, fuel etc. all complete excluding GST and as directed by Engineer in charge.
Micro- Concrete: Stock sufficient quantity of micro concrete and 12mm downgraded chips on site to enable the completion of the pouring in a continuous operation. An approved concrete mixer or a slow speed heavy duty drilling machine fitted with mixing paddle shall be used. Mix the micro concrete and the 12mm down grade chips in the ratio of 1: 0.5 by weight with required quantity of water as per the data sheet and place the same to the prefixed formwork. Remove the formwork after 24 hours in the case of columns and after a period of 72 hours in the case of slab and beam and check for any surface defects and if so apply the polymer modified mortar - complete. The rate shall include the cost of all the operations and etc complete. The rate shall include cost of equipment, plants, materials, sand, instrumentation, hiring of boat, catamaran, pontoon, labour and survey, fuel etc. all complete excluding GST and as directed by Engineer in charge.
Under Water Micro-Concrete: Stock sufficient quantity of micro concrete ( Renderoc UW of Fosroc or equivalent) and 12mm downgraded chips on site to enable the completion of the pouring in a continuous operation. An approved concrete mixer or a slow speed heavy duty drilling machine fitted with mixing paddle shall be used. Mix the micro concrete and the 12mm down grade chips in the ratio of 1: 0.5 by weight with required quantity of water as per the data sheet and place the same to the prefixed formwork. Remove the formwork after 24 hours in the case of Pile and and other structures and check for any surface defects and if so apply the polymer modified mortar - complete. The rate shall include cost of equipments, intercarting, drilling holes in deckslab, mixing, placing, making, arragements for supply, microconcrete, labour, transport and fuel, cost of boat hiring, catamaran, pontoon etc. all complete excluding GST and as directed by Engineer in charge.
Curing Compound: Immediately after striking the form work or after completion of the repair works, the surface should be sprayed water once and followed by application f membrane based curing compound like Concure WB of Fosroc or equivalent diluted with water in the ratio of 1: 1 as a curing membrane - Complete. The rate shall include cost of equipment, plants, materials, sand, instrumentation, hiring of boat, catamaran, pontoon, labour and survey, fuel etc. all complete excluding GST and as directed by Engineer in charge.
Protective coating with MCU Coating: Clean the surface with power grinding to remove laitance, curing compounds, oil, grease, wax, corrosion strains, dirt and dust accumulation. The entire concrete surface to be protected shall be cleaned using high pressure water jetting to achieve a concrete surface profile compatible with primer and top coat of Moisture Cure Polyurea. Apply single component Moisture Cure Polyurea, one primer coat and one mid-coat each of 100 microns dry film thickness with MCU Miomastic and followed by top coat with MCU Topcoat of 75 Microns Dry film thickness by brush/ roller or air spray system manufactured by M/s MCU International Coatings or equivalent and coverage would be as per manufacturer’s recommendation and datasheet etc. all complete excluding GST and as directed by Engineer in charge.
CMRGS INFRASTRUCTURE PROJECTS LIMITED
Sarjan Construction Pvt Ltd
AEC ENGINEERS PRIVATE LIMITED
SHELL REFRACTORIES AND INSULATIONS
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