Installation Of N-Treat Based In-Situ Nallah Treatment For Port Blair Municipal Council - Drains In Prothrapur And Garacharma Area (I. Hollow Block Via Karan Trading Drain, Ii. Jail Complex Drain, Iii. Kali Mandir Drain, Iv. Co-Operative Colony Drain And
Tender Value
5.51 Crore
Estimated cost
Bid Submission
24 Jul 2025
0 days left
EMD
11.02 Lakhs
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
prothrapur → Andaman And Nicobar Islands
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Installation of N-Treat Based In-Situ Nallah Treatment for Port Blair Municipal Council - Drains in Prothrapur and Garacharma Area (i. Hollow Block via Karan Trading Drain, ii. Jail Complex Drain, iii. Kali Mandir Drain, iv. Co-operative Colony Drain and v. Garacharma School Drain).
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 17-Jul-2025 | Time Extension | Date | 24-Jul-2025 |
BOQ
| Sl. No. | Item Description |
| 1 | Prothrapur Area (i. Hollow Block via Karan Trading Drain) |
| 2 | Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared. |
| 3 | Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 meters lead as per direction of Engineer - in- charge. |
| 4 | Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge.Ordinary rock |
| 5 | Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge.Hard rock (blasting prohibited) |
| 6 | Dry stone pitching 22.5 cm thick including supply of stones and preparing surface complete. |
| 7 | 75 mm thick back filling for pitching including supplying of required materials and consolidation etc. complete with :Stone aggregate 40 mm nominal size |
| 8 | 75 mm thick back filling for pitching including supplying of required materials and consolidation etc. complete with :Moorum |
| 9 | 75 mm thick back filling for pitching including supplying of required materials and consolidation etc. complete with :Stone aggregate 20 mm nominal size |
| 10 | Excavating, supplying and filling of local earth (including royalty) by mechanical transport upto a lead of 5km also including ramming and watering of the earth in layers not exceeding 20 cm in trenches, plinth, sides of foundation etc. complete. |
| 11 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:1½:3 (1 Cement: 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 12 | Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc., up to floor five level, excluding the cost of centering, shuttering and finishing:1:1½:3 (1 cement : 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources). |
| 13 | Centering and shuttering including strutting, propping etc. and removal of form work for :Retaining walls, return walls, walls (any thickness) including attached pilasters, buttresses, plinth and string courses fillets, kerbs and steps etc. |
| 14 | Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishingand reinforcement as per direction of the engineer-in-charge; for the following grades of concrete.Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement.All works upto plinth level Concrete of M30 grade with minimum cement content of 350 kg /cum |
| 15 | Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishingand reinforcement as per direction of the engineer-in-charge; for the following grades of concrete.Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement.All works above plinth level upto floor V levelConcrete of M30 grade with minimum cement content of 350 kg /cum |
| 16 | Centering and shuttering including strutting, propping etc. and removal of form forLintels, beams, plinth beams, girders, bressumers and cantilevers |
| 17 | Centering and shuttering including strutting, propping etc. and removal of form forColumns, Pillars, Piers, Abutments, Posts and Struts |
| 18 | Centering and shuttering including strutting, propping etc. and removal of form forWalls (any thickness) including attached pilasters, butteresses, plinth and string courses etc. |
| 19 | Centering and shuttering including strutting, propping etc. and removal of form forSuspended floors, roofs, landings, balconies and access platform |
| 20 | Square shape 450x450 mm precast R.C.C. manhole cover with frame - L.D. - 2.5 |
| 21 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.Thermo-Mechanically Treated bars of grade Fe-500D or more. |
| 22 | Carriage of Materials by Mechanical Transport including loading,unloading and stacking with lead upto 02 Km.Excavated rock |
| 23 | Brick work with common burnt clay modular bricks of class designation 7.5 in foundation and plinth in:Cement Mortar 1:6 (1 cement : 6 coarse sand). |
| 24 | 12 mm cement plaster finished with a floating coat of neat cement of mix :1:3 (1 cement: 3 fine sand) |
| 25 | Cement plaster 1:3 (1 cement: 3 coarse sand) finished with a floating coat of neat cement.20 mm cement plaster |
| 26 | Providing and laying water proofing treatment in sunken portion of WCs, bathroom etc., by applying cement slurry mixed with water proofing cement compound consisting of applying :(a) First layer of slurry of cement @ 0.488 kg/sqm mixed with water proofing cement compound @ 0.253 kg/ sqm. This layer will be allowed to air cure for 4 hours.(b) Second layer of slurry of cement @ 0.242 kg/sqm mixed with water proofing cement compound @ 0.126 kg/sqm. This layer will be allowed to air cure for 4 hours followed with water curing for 48 hours.The rate includes preparation of surface, treatment and sealing of all joints, corners, junctions of pipes and masonry with polymer mixed slurry. |
| 27 | U-PVC pipes (working pressure 4 kg / cm²) Single socketed pipe 75 mm dia |
| 28 | uPVC coupler for UPVC drainage pipes 75 mm |
| 29 | UPVC bend 87.5° 75 mm bend |
| 30 | Providing and fixing 15 mm C.P. brass tap for disinfection |
| 31 | Providing Manpower for fixing the assembly for disinfection Fitter (Grade 1) |
| 32 | Providing, supplying and installing coarse screen fabricated using rectangular hollow steel section as per the detailed design and drawing provided with the following specification including cutting, fabricating, hoisting, erecting, fixing in position making riveted/bolted/ welded connections and one coat of anticorrosive paint and over it two coats of oil painting of approved quality and shade completeFrame work: Pipe Section 50 x 50 x 3 mm, Vertical bars: Square Bar 12 mm Dia. Spacing between vertical bars: 40 mmCoarse Screen - 40 mm Opening |
| 33 | Providing, supplying and installing fine screen fabricated using rectangular hollow steel section as per the detailed design and drawing provided with the following specification including cutting, fabricating, hoisting, erecting, fixing in position making riveted/bolted/ welded connections and one coat of anticorrosive paint and over it two coats of oil painting of approved quality and shade complete.Frame work: Pipe Section 50 x 50 x 3 mm, Vertical bars: Square Bar 12 mm Dia. Spacing between vertical bars: 10 mmFine Screen - 10 mm Opening |
| 34 | Providing, supplying and installation of FRP gates with supporting structure in MS steel section as per the design and drawing provided with following specificationNotes: Steel Work for Frame: 30 x 30 x 3 mm FPR Sheet: 10 mm ThickFRP Gates |
| 35 | Providing, supplying and installation of FRP Baffle with supporting structure in MS steel section as per the design and drawing provided with following specificationNotes: Steel Work for Frame : 30 x 30 x 3 mm FPR Sheet : 6 mm ThickFRP Baffle |
| 36 | Providing and supplying Bio-Curtain treatment units as per specification provided by IIT Bombay including cutting and fixing of coconut coir rope on MS square pipe of size 30 x 30 x 3 mm completeBio-Curtain Treatment Unit |
| 37 | Providing and supplying Bio-Mat treatment units as per specification provided by IIT Bombay including cutting and fixing of PVC Plastic mesh into cylindrical shape, filling of coconut coir and fixing Bio-Mat on MS square pipe of size 30 x 30 x 3 mm etc. completeBio-Mat Treatment Unit |
| 38 | Providing and supplying Floating Beds treatment unit as per the specification provided by IIT Bombay. The item shall be procured from IIT Bombay exclusive technology provider – SINE IIT Bombay Company (EMERGY Enviro Private Limited).Floating Beds |
| 39 | Providing, supplying and application of Bio-Culture, as specified by Engineer-in-charge. The item shall be procured from IIT Bombay exclusive technology provider – SINE IIT Bombay Company (EMERGY Enviro Private Limited).Note: Bio-culture solution of 1% concentration shall be used for dosing in floating beds.Bio-Culture - 1% Conc. |
| 40 | Providing, supplying and application of Growth Hormone, as specified by Engineer-in-charge. The item shall be procured from IIT Bombay exclusive technology provider – SINE IIT Bombay Company (EMERGY Enviro Private Limited). Note: Growth Hormone solution of 1% concentration shall be used for dosing in floating bedsGrowth Hormones - 1 % Conc. |
| 41 | Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. |
| 42 | Providing and laying non-pressure NP2 class (light duty) R.C.C. pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete :250 mm dia. R.C.C. pipe |
| 43 | Pumping out water caused by springs, tidal or river seepage, broken water mains or drains and the like. |
| 44 | Operational and Maintenance Works of the N-Plant at Prothrapur Area (i. Hollow Block to Karan Trading Drain). |
| 45 | Prothrapur Area (ii. Jail Complex Drain). |
| 46 | Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared. |
| 47 | Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 meters lead as per direction of Engineer - in- charge. |
| 48 | Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge.Ordinary rock |
| 49 | Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge.Hard rock (blasting prohibited) |
| 50 | Dry stone pitching 22.5 cm thick including supply of stones and preparing surface complete. |
| 51 | 75 mm thick back filling for pitching including supplying of required materials and consolidation etc. complete with :Stone aggregate 40 mm nominal size |
| 52 | 75 mm thick back filling for pitching including supplying of required materials and consolidation etc. complete with :Moorum |
| 53 | 75 mm thick back filling for pitching including supplying of required materials and consolidation etc. complete with :Stone aggregate 20 mm nominal size |
| 54 | Excavating, supplying and filling of local earth (including royalty) by mechanical transport upto a lead of 5km also including ramming and watering of the earth in layers not exceeding 20 cm in trenches, plinth, sides of foundation etc. complete. |
| 55 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:1½:3 (1 Cement: 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 56 | Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc., up to floor five level, excluding the cost of centering, shuttering and finishing:1:1½:3 (1 cement : 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources). |
| 57 | Centering and shuttering including strutting, propping etc. and removal of form work for :Retaining walls, return walls, walls (any thickness) including attached pilasters, buttresses, plinth and string courses fillets, kerbs and steps etc. |
| 58 | Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishingand reinforcement as per direction of the engineer-in-charge; for the following grades of concrete.Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement.All works upto plinth level Concrete of M30 grade with minimum cement content of 350 kg /cum |
| 59 | Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishingand reinforcement as per direction of the engineer-in-charge; for the following grades of concrete.Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement.All works above plinth level upto floor V levelConcrete of M30 grade with minimum cement content of 350 kg /cum |
| 60 | Centering and shuttering including strutting, propping etc. and removal of form forLintels, beams, plinth beams, girders, bressumers and cantilevers |
| 61 | Centering and shuttering including strutting, propping etc. and removal of form forColumns, Pillars, Piers, Abutments, Posts and Struts |
| 62 | Centering and shuttering including strutting, propping etc. and removal of form forWalls (any thickness) including attached pilasters, butteresses, plinth and string courses etc. |
| 63 | Centering and shuttering including strutting, propping etc. and removal of form forSuspended floors, roofs, landings, balconies and access platform |
| 64 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.Thermo-Mechanically Treated bars of grade Fe-500D or more. |
| 65 | Carriage of Materials by Mechanical Transport including loading,unloading and stacking with lead upto 02 Km.Excavated rock |
| 66 | Providing, supplying and installing coarse screen fabricated using rectangular hollow steel section as per the detailed design and drawing provided with the following specificationFrame work: Pipe Section 50 x 50 x 3 mm, Vertical bars: Square Bar 12 mm Dia. Spacing between vertical bars: 40 mmCoarse Screen - 40 mm Opening |
| 67 | Providing, supplying and installing fine screen fabricated using rectangular hollow steel section as per the detailed design and drawing provided with the following specificationFrame work: Pipe Section 50 x 50 x 3 mm, Vertical bars: Square Bar 12 mm Dia. Spacing between vertical bars: 10 mm Fine Screen - 10 mm Opening |
| 68 | Providing, supplying and installation of FRP gates with supporting structure in MS steel section as per the design and drawing provided with following specificationNotes: Steel Work for Frame: 30 x 30 x 3 mm FPR Sheet: 10 mm ThickFRP Gates |
| 69 | Providing, supplying and installation of FRP Baffle with supporting structure in MS steel section as per the design and drawing provided with following specificationNotes: Steel Work for Frame: 30 x 30 x 3 mm FPR Sheet: 6 mm ThickFRP Baffle |
| 70 | Providing and supplying Floating Beds treatment unit as per the specification provided by IIT Bombay. The item shall be procured from IIT Bombay exclusive technology provider – SINE IIT Bombay Company (EMERGY Enviro Private Limited).Floating Beds |
| 71 | Providing, supplying and application of Bio-Culture, as specified by Engineer-in-charge. The item shall be procured from IIT Bombay exclusive technology provider – SINE IIT Bombay Company (EMERGY Enviro Private Limited).Note: Bio-culture solution of 1% concentration shall be used for dosing in floating beds.Bio-Culture - 1% Conc. |
| 72 | Providing, supplying and application of Growth Hormone, as specified by Engineer-in-charge. The item shall be procured from IIT Bombay exclusive technology provider – SINE IIT Bombay Company (EMERGY Enviro Private Limited). Note: Growth Hormone solution of 1% concentration shall be used for dosing in floating bedsGrowth Hormones - 1 % Conc. |
| 73 | U-PVC pipes (working pressure 4 kg / cm²) Single socketed pipe 75 mm dia |
| 74 | uPVC coupler for UPVC drainage pipes 75 mm |
| 75 | UPVC bend 87.5° 75 mm bend |
| 76 | Providing and laying non-pressure NP2 class (light duty) R.C.C. pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete :100 mm dia. RCC pipes |
| 77 | Pumping out water caused by springs, tidal or river seepage, broken water mains or drains and the like. |
| 78 | Operational and Maintenance Works of the N-Plant at Prothrapur Area (ii. Jail Complex Drain). |
| 79 | Garacharma Area (iii. Kali Mandir Drain) |
| 80 | Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared. |
| 81 | Excavating, supplying and filling of local earth (including royalty) by mechanical transport upto a lead of 5km also including ramming and watering of the earth in layers not exceeding 20 cm in trenches, plinth, sides of foundation etc. complete. |
| 82 | 75 mm thick back filling for pitching including supplying of required materials and consolidation etc. complete with :Moorum |
| 83 | 75 mm thick back filling for pitching including supplying of required materials and consolidation etc. complete with :Stone aggregate 40 mm nominal size |
| 84 | 75 mm thick back filling for pitching including supplying of required materials and consolidation etc. complete with :Stone aggregate 20 mm nominal size |
| 85 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:1½:3 (1 Cement: 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 86 | Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc., up to floor five level, excluding the cost of centering, shuttering and finishing:1:1½:3 (1 cement : 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources). |
| 87 | Centering and shuttering including strutting, propping etc. and removal of form work for :Retaining walls, return walls, walls (any thickness) including attached pilasters, buttresses, plinth and string courses fillets, kerbs and steps etc. |
| 88 | Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishingand reinforcement as per direction of the engineer-in-charge; for the following grades of concrete.Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement.All works above plinth level upto floor V levelConcrete of M30 grade with minimum cement content of 350 kg /cum |
| 89 | Centering and shuttering including strutting, propping etc. and removal of form forLintels, beams, plinth beams, girders, bressumers and cantilevers |
| 90 | Centering and shuttering including strutting, propping etc. and removal of form forSuspended floors, roofs, landings, balconies and access platform |
| 91 | Square shape 450x450 mm precast R.C.C. manhole cover with frame - L.D. - 2.5 |
| 92 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.Thermo-Mechanically Treated bars of grade Fe-500D or more. |
| 93 | Brick work with common burnt clay modular bricks of class designation 7.5 in foundation and plinth in:Cement Mortar 1:6 (1 cement : 6 coarse sand). |
| 94 | 12 mm cement plaster finished with a floating coat of neat cement of mix :1:3 (1 cement: 3 fine sand) |
| 95 | Cement plaster 1:3 (1 cement: 3 coarse sand) finished with a floating coat of neat cement.20 mm cement plaster |
| 96 | Providing and laying water proofing treatment in sunken portion of WCs, bathroom etc., by applying cement slurry mixed with water proofing cement compound consisting of applying :(a) First layer of slurry of cement @ 0.488 kg/sqm mixed with water proofing cement compound @ 0.253 kg/ sqm. This layer will be allowed to air cure for 4 hours.(b) Second layer of slurry of cement @ 0.242 kg/sqm mixed with water proofing cement compound @ 0.126 kg/sqm. This layer will be allowed to air cure for 4 hours followed with water curing for 48 hours.The rate includes preparation of surface, treatment and sealing of all joints, corners, junctions of pipes and masonry with polymer mixed slurry. |
| 97 | U-PVC pipes (working pressure 4 kg / cm²) Single socketed pipe 75 mm dia |
| 98 | uPVC coupler for UPVC drainage pipes 75 mm |
| 99 | UPVC bend 87.5° 75 mm bend |
| 100 | Providing and fixing 15 mm C.P. brass tap for disinfection |
| 101 | Providing Manpower for fixing the assembly for disinfection Fitter (Grade 1) |
| 102 | Providing, supplying and installing Coarse fine screen fabricated using rectangular hollow steel section as per the detailed design and drawing provided with the following specification including cutting, fabricating, hoisting, erecting, fixing in position making riveted/bolted/ welded connections and one coat of anticorrosive paint and over it two coats of oil painting of approved quality and shade completeFrame work: Pipe Section 50 x 50 x 3 mm, Vertical bars: Square Bar 12 mm Dia. Spacing between vertical bars: 40 mmCoarse Screen - 40 mm Opening |
| 103 | Providing, supplying and installing Coarse fine screen fabricated using rectangular hollow steel section as per the detailed design and drawing provided with the following specification including cutting, fabricating, hoisting, erecting, fixing in position making riveted/bolted/ welded connections and one coat of anticorrosive paint and over it two coats of oil painting of approved quality and shade complete.Frame work: Pipe Section 50 x 50 x 3 mm, Vertical bars: Square Bar 12 mm Dia. Spacing between vertical bars : 10 mmFine Screen - 10 mm Opening |
| 104 | Providing, supplying and installation of FRP gates with supporting structure in MS steel section as per the design and drawing provided with following specificationNotes: Steel Work for Frame: 30 x 30 x 3 mm FPR Sheet: 10 mm ThickFRP Gates |
| 105 | Providing, supplying and installation of FRP Baffle with supporting structure in MS steel section as per the design and drawing provided with following specificationNotes: Steel Work for Frame: 30 x 30 x 3 mm FPR Sheet : 6 mm ThickFRP Baffle |
| 106 | Providing and supplying Bio-Curtain treatment units as per specification provided by IIT Bombay including cutting and fixing of coconut coir rope on MS square pipe of size 30 x 30 x 3 mm.Bio-Curtain Treatment Unit |
| 107 | Providing and supplying Bio-Mat treatment units as per specification provided by IIT Bombay including cutting and fixing of PVC Plastic mesh into cylindrical shape, filling of coconut coir and fixing bio mat on MS square pipe of size 30 x 30 x 3 mm etc. completeBio-Mat Treatment Unit |
| 108 | Providing and supplying Floating Beds treatment unit as per the specification provided by IIT Bombay. The item shall be procured from IIT Bombay exclusive technology provider – SINE IIT Bombay Company (EMERGY Enviro Private Limited).Floating Beds |
| 109 | Providing, supplying and application of Bio-Culture, as specified by Engineer-in-charge. The item shall be procured from IIT Bombay exclusive technology provider – SINE IIT Bombay Company (EMERGY Enviro Private Limited).Note: Bio-culture solution of 1% concentration shall be used for dosing in floating beds.Bio-Culture - 1% Conc. |
| 110 | Providing, supplying and application of Growth Hormone, as specified by Engineer-in-charge. The item shall be procured from IIT Bombay exclusive technology provider – SINE IIT Bombay Company (EMERGY Enviro Private Limited). Note: Growth Hormone solution of 1% concentration shall be used for dosing in floating bedsGrowth Hormones - 1 % Conc. |
| 111 | Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. |
| 112 | Providing and fixing G.I. chain link fabric fencing of required width in mesh size 50x50 mm including strengthening with 2 mm dia wire or nuts, bolts and washers as required complete as per the direction ofEngineer-in-charge.Made of G.I. wire of dia. 4 mm, PVC coated to achieve outer dia not less than 5 mm in required colour and shade |
| 113 | Providing and laying non-pressure NP2 class (light duty) R.C.C. pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete :100 mm dia. RCC pipes |
| 114 | Pumping out water caused by springs, tidal or river seepage, broken water mains or drains and the like. |
| 115 | Operational and Maintenance Works of the N-Plant at Garacharma Area (ii. Kali Mandir Drain). |
| 116 | Garacharma Area (iv. Co-operative Colony Drain) |
| 117 | Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared. |
| 118 | Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead up to 50 m and lift up to 1.5 m, as directed by Engineer-in charge.Excavation in All Kinds of Soil |
| 119 | Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge.Ordinary rock |
| 120 | Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge.Hard rock (blasting prohibited) |
| 121 | Dry stone pitching 22.5 cm thick including supply of stones and preparing surface complete. |
| 122 | 75 mm thick back filling for pitching including supplying of required materials and consolidation etc. complete with :Stone aggregate 40 mm nominal size |
| 123 | 75 mm thick back filling for pitching including supplying of required materials and consolidation etc. complete with :Moorum |
| 124 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:1½:3 (1 Cement: 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 125 | Centering and shuttering including strutting, propping etc. and removal of form work for :Foundations, footings, bases for columns |
| 126 | Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc., up to floor five level, excluding the cost of centering, shuttering and finishing:1:1½:3 (1 cement : 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources). |
| 127 | Centering and shuttering including strutting, propping etc. and removal of form work for :Retaining walls, return walls, walls (any thickness) including attached pilasters, buttresses, plinth and string courses fillets, kerbs and steps etc. |
| 128 | Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishingand reinforcement as per direction of the engineer-in-charge; for the following grades of concrete.Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement.All works upto plinth level Concrete of M30 grade with minimum cement content of 350 kg /cum |
| 129 | Centering and shuttering including strutting, propping etc. and removal of form forFoundations, footings, bases of columns, etc. for mass concrete |
| 130 | Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishingand reinforcement as per direction of the engineer-in-charge; for the following grades of concrete.Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement.All works above plinth level upto floor V levelConcrete of M30 grade with minimum cement content of 350 kg /cum |
| 131 | Centering and shuttering including strutting, propping etc. and removal of form forLintels, beams, plinth beams, girders, bressumers and cantilevers |
| 132 | Centering and shuttering including strutting, propping etc. and removal of form forWalls (any thickness) including attached pilasters, butteresses, plinth and string courses etc. |
| 133 | Centering and shuttering including strutting, propping etc. and removal of form forSuspended floors, roofs, landings, balconies and access platform |
| 134 | Square shape 450x450 mm precast R.C.C. manhole cover with frame - L.D. - 2.5 |
| 135 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.Thermo-Mechanically Treated bars of grade Fe-500D or more. |
| 136 | Carriage of Materials by Mechanical Transport including loading,unloading and stacking with lead upto 02 Km.Excavated rock |
| 137 | Carriage of Materials by Mechanical Transport including loading,unloading and stacking with lead upto 02 Km.Excavated Earth |
| 138 | Brick work with common burnt clay modular bricks of class designation 7.5 in foundation and plinth in:Cement Mortar 1:6 (1 cement : 6 coarse sand). |
| 139 | 12 mm cement plaster finished with a floating coat of neat cement of mix :1:3 (1 cement: 3 fine sand) |
| 140 | Cement plaster 1:3 (1 cement: 3 coarse sand) finished with a floating coat of neat cement.20 mm cement plaster |
| 141 | Providing and laying water proofing treatment in sunken portion of WCs, bathroom etc., by applying cement slurry mixed with water proofing cement compound consisting of applying :(a) First layer of slurry of cement @ 0.488 kg/sqm mixed with water proofing cement compound @ 0.253 kg/ sqm. This layer will be allowed to air cure for 4 hours.(b) Second layer of slurry of cement @ 0.242 kg/sqm mixed with water proofing cement compound @ 0.126 kg/sqm. This layer will be allowed to air cure for 4 hours followed with water curing for 48 hours.The rate includes preparation of surface, treatment and sealing of all joints, corners, junctions of pipes and masonry with polymer mixed slurry. |
| 142 | U-PVC pipes (working pressure 4 kg / cm²) Single socketed pipe 75 mm dia |
| 143 | uPVC coupler for UPVC drainage pipes 75 mm |
| 144 | uPVC single equal Tee (without door) 75x75x75 mm |
| 145 | UPVC bend 87.5° 75 mm bend |
| 146 | Providing and fixing 15 mm C.P. brass tap for disinfection |
| 147 | Providing Manpower for fixing the assembly for disinfection Fitter (Grade 1) |
| 148 | Providing, supplying and installing Coarse screen fabricated using rectangular hollow steel section as per the detailed design and drawing provided with the following specification including cutting, fabricating, hoisting, erecting, fixing in position making riveted/bolted/ welded connections and one coat of anticorrosive paint and over it two coats of oil painting of approved quality and shade completeFrame work : Pipe Section 50 x 50 x 3 mm, Vertical bars : Square Bar 12 mm Dia. Spacing between vertical bars : 40 mmCoarse Screen - 40 mm Opening |
| 149 | Providing, supplying and installing fine screen fabricated using rectangular hollow steel section as per the detailed design and drawing provided with the following specification including cutting, fabricating, hoisting, erecting, fixing in position making riveted/bolted/ welded connections and one coat of anticorrosive paint and over it two coats of oil painting of approved quality and shade complete.Frame work : Pipe Section 50 x 50 x 3 mm, Vertical bars : Square Bar 12 mm Dia. Spacing between vertical bars : 10 mmFine Screen - 10 mm Opening |
| 150 | Providing, supplying and installation of FRP gates with supporting structure in MS steel section as per the design and drawing provided with following specificationNotes: Steel Work for Frame Pipe Size : 30 x 30 x 3 mm FPR Sheet : 10 mm ThickFRP Gates |
| 151 | Providing, supplying and installation of FRP Baffle with supporting structure in MS steel section as per the design and drawing provided with following specificationNotes: Steel Work for Frame Pipe Size : 30 x 30 x 3 mm FPR Sheet : 6 mm ThickFRP Baffle |
| 152 | Providing and supplying Bio-Curtain treatment units as per specification provided by IIT Bombay including cutting and fixing of coconut coir rope on MS square pipe of size 30 x 30 x 3 mm.Bio-Curtain Treatment Unit |
| 153 | Providing and supplying Bio-Mat treatment units as per specification provided by IIT Bombay including cutting and fixing of PVC Plastic mesh into cylindrical shape, filling of coconut coir and fixing bio mat on MS square pipe of size 30 x 30 x 3 mm etc. completeBio-Mat Treatment Unit |
| 154 | Providing and supplying Floating Beds treatment unit as per the specification provided by IIT Bombay. The item shall be procured from IIT Bombay exclusive technology provider – SINE IIT Bombay Company (EMERGY Enviro Private Limited).Floating Beds |
| 155 | Providing, supplying and application of Bio-Culture, as specified by Engineer-in-charge. The item shall be procured from IIT Bombay exclusive technology provider – SINE IIT Bombay Company (EMERGY Enviro Private Limited).Note: Bio-culture solution of 1% concentration shall be used for dosing in floating beds.Bio-Culture - 1% Conc. |
| 156 | Providing, supplying and application of Growth Hormone, as specified by Engineer-in-charge. The item shall be procured from IIT Bombay exclusive technology provider – SINE IIT Bombay Company (EMERGY Enviro Private Limited). Note: Growth Hormone solution of 1% concentration shall be used for dosing in floating bedsGrowth Hormones - 1 % Conc. |
| 157 | Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. |
| 158 | Pumping out water caused by springs, tidal or river seepage, broken water mains or drains and the like. |
| 159 | Operational and Maintenance Works of the N-Plant at Garacharma Area (iv. Co-operative Colony Drain) |
| 160 | Garacharma Area (v. Garacharma School Drain) |
| 161 | Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared. |
| 162 | Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead up to 50 m and lift up to 1.5 m, as directed by Engineer-in charge.Excavation in All Kinds of Soil |
| 163 | Excavating, supplying and filling of local earth (including royalty) by mechanical transport upto a lead of 5km also including ramming and watering of the earth in layers not exceeding 20 cm in trenches, plinth, sides of foundation etc. complete. |
| 164 | 75 mm thick back filling for pitching including supplying of required materials and consolidation etc. complete with :Moorum |
| 165 | 75 mm thick back filling for pitching including supplying of required materials and consolidation etc. complete with :Stone aggregate 40 mm nominal size |
| 166 | 75 mm thick back filling for pitching including supplying of required materials and consolidation etc. complete with :Stone aggregate 20 mm nominal size |
| 167 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:1½:3 (1 Cement: 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 168 | Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc., up to floor five level, excluding the cost of centering, shuttering and finishing:1:1½:3 (1 cement : 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources). |
| 169 | Centering and shuttering including strutting, propping etc. and removal of form work for :Retaining walls, return walls, walls (any thickness) including attached pilasters, buttresses, plinth and string courses fillets, kerbs and steps etc. |
| 170 | Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishingand reinforcement as per direction of the engineer-in-charge; for the following grades of concrete.Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement.All works above plinth level upto floor V levelConcrete of M30 grade with minimum cement content of 350 kg /cum |
| 171 | Centering and shuttering including strutting, propping etc. and removal of form forLintels, beams, plinth beams, girders, bressumers and cantilevers |
| 172 | Centering and shuttering including strutting, propping etc. and removal of form forWalls (any thickness) including attached pilasters, butteresses, plinth and string courses etc. |
| 173 | Centering and shuttering including strutting, propping etc. and removal of form forSuspended floors, roofs, landings, balconies and access platform |
| 174 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.Thermo-Mechanically Treated bars of grade Fe-500D or more. |
| 175 | Pumping out water caused by springs, tidal or river seepage, broken water mains or drains and the like. |
| 176 | Square shape 450x450 mm precast R.C.C. manhole cover with frame - L.D. - 2.5 |
| 177 | Brick work with common burnt clay modular bricks of class designation 7.5 in foundation and plinth in:Cement Mortar 1:6 (1 cement : 6 coarse sand). |
| 178 | 12 mm cement plaster finished with a floating coat of neat cement of mix :1:3 (1 cement: 3 fine sand) |
| 179 | Cement plaster 1:3 (1 cement: 3 coarse sand) finished with a floating coat of neat cement.20 mm cement plaster |
| 180 | Providing and laying water proofing treatment in sunken portion of WCs, bathroom etc., by applying cement slurry mixed with water proofing cement compound consisting of applying :(a) First layer of slurry of cement @ 0.488 kg/sqm mixed with water proofing cement compound @ 0.253 kg/ sqm. This layer will be allowed to air cure for 4 hours.(b) Second layer of slurry of cement @ 0.242 kg/sqm mixed with water proofing cement compound @ 0.126 kg/sqm. This layer will be allowed to air cure for 4 hours followed with water curing for 48 hours.The rate includes preparation of surface, treatment and sealing of all joints, corners, junctions of pipes and masonry with polymer mixed slurry. |
| 181 | U-PVC pipes (working pressure 4 kg / cm²) Single socketed pipe 75 mm dia |
| 182 | UPVC bend 87.5° 75 mm bend |
| 183 | uPVC coupler for UPVC drainage pipes 75 mm |
| 184 | Providing and fixing 15 mm C.P. brass tap for disinfection |
| 185 | Providing Manpower for fixing the assembly for disinfection Fitter (Grade 1) |
| 186 | Providing, supplying and installing Coarse fine screen fabricated using rectangular hollow steel section as per the detailed design and drawing provided with the following specification including cutting, fabricating, hoisting, erecting, fixing in position making riveted/bolted/ welded connections and one coat of anticorrosive paint and over it two coats of oil painting of approved quality and shade completeFrame work : Pipe Section 50 x 50 x 3 mm, Vertical bars : Square Bar 12 mm Dia. Spacing between vertical bars : 40 mmCoarse Screen - 40 mm Opening |
| 187 | Providing, supplying and installing Coarse fine screen fabricated using rectangular hollow steel section as per the detailed design and drawing provided with the following specification including cutting, fabricating, hoisting, erecting, fixing in position making riveted/bolted/ welded connections and one coat of anticorrosive paint and over it two coats of oil painting of approved quality and shade complete.Frame work : Pipe Section 50 x 50 x 3 mm, Vertical bars : Square Bar 12 mm Dia. Spacing between vertical bars : 10 mmFine Screen - 10 mm Opening |
| 188 | Providing, supplying and installation of FRP gates with supporting structure in MS steel section as per the design and drawing provided with following specificationNotes: Steel Work for Frame : 30 x 30 x 3 mm FPR Sheet : 10 mm ThickFRP Gates |
| 189 | Providing, supplying and installation of FRP Baffle with supporting structure in MS steel section as per the design and drawing provided with following specificationNotes: Steel Work for Frame : 30 x 30 x 3 mm FPR Sheet : 6 mm ThickFRP Baffle |
| 190 | Providing and supplying Bio-Curtain treatment units as per specification provided by IIT Bombay including cutting and fixing of coconut coir rope on MS square pipe of size 30 x 30 x 3 mm.Bio-Curtain Treatment Unit |
| 191 | Providing and supplying Bio-Mat treatment units as per specification provided by IIT Bombay including cutting and fixing of PVC Plastic mesh into cylindrical shape, filling of coconut coir and fixing bio mat on MS square pipe of size 30 x 30 x 3 mm etc. completeBio-Mat Treatment Unit |
| 192 | Providing and supplying Floating Beds treatment unit as per the specification provided by IIT Bombay. The item shall be procured from IIT Bombay exclusive technology provider – SINE IIT Bombay Company (EMERGY Enviro Private Limited).Floating Beds |
| 193 | Providing, supplying and application of Bio-Culture, as specified by Engineer-in-charge. The item shall be procured from IIT Bombay exclusive technology provider – SINE IIT Bombay Company (EMERGY Enviro Private Limited).Note: Bio-culture solution of 1% concentration shall be used for dosing in floating beds.Bio-Culture - 1% Conc. |
| 194 | Providing, supplying and application of Growth Hormone, as specified by Engineer-in-charge. The item shall be procured from IIT Bombay exclusive technology provider – SINE IIT Bombay Company (EMERGY Enviro Private Limited). Note: Growth Hormone solution of 1% concentration shall be used for dosing in floating bedsGrowth Hormones - 1 % Conc. |
| 195 | Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. |
| 196 | Providing and fixing G.I. chain link fabric fencing of required width in mesh size 50x50 mm including strengthening with 2 mm dia wire or nuts, bolts and washers as required complete as per the direction ofEngineer-in-charge.Made of G.I. wire of dia. 4 mm, PVC coated to achieve outer dia not less than 5 mm in required colour and shade |
| 197 | Operational and Maintenance Works of the N-Plant at Garacharma Area (v. Garacharma School Drain) |
AI Tender Summary
Tender Timeline
Jul 17, 2025
11:30 IST
Tender Published
Tender notice published.
Completed
Jul 24, 2025
18:00 IST
Corrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
CompletedJul 24, 2025
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedJul 24, 2025
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
Download All (ZIP) ↓
Disclaimer
We takes all possible care for accurate & authentic tender information. However users are requested to refer Original source of Tender Notice / Tender Document published by Tender Issuing Agency before taking any call regarding this tender