Tender For Repair To Stp / Survival Pool At Various Location At Under Ge (Af) Marathahalli
Tender Value
27.90 Lakhs
Estimated cost
Bid Submission
07 Oct 2026
3 days left
EMD
55800
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Bengaluru Urban → Karnataka
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender For Repair To Stp / Survival Pool At Various Location At Under Ge (Af) Marathahalli
BOQ
| Sl. No. | Item Description |
| 1 | Removing of dewatered semi dry sludge cake from drying bed 8.0 X4 X 1.2 mtr and depositing outside Vishwa Vihar complete all as specified and directed. |
| 2 | Removing of dewatered semi dry sludge cake manually without disturbing the bed of sludge pit 02 Nos of size each 8.0m x 5.5m x 0.40m and depositing outside Akash Vihar complete all as directed. |
| 3 | Removing of dewatered semi dry sludge cake from drying bed 2.6 mtr X2.6 mtr X 1.2 mtr - 06 Nos and depositing outside GV Camp complete all as specified and directed. |
| 4 | Removing of dewatered semi dry sludge cake from filter bed press and depositing outside Vayuvihar Camp complete all as specified and directed. |
| 5 | Removing of dewatered semi dry sludge cake from STP and depositing outside SDI Camp complete all as specified and directed. |
| 6 | Cleaning the following tanks of sizes as mentioned at STP Vishwa Vihar with bleaching powder and sodium hydro chloride and taking out the stagnated slurry away from site all as specified and directed by Engr-in-charge :- (a) Collection tank of size 10x5x2.5 mtrs (02 Nos) (b) Manhole chambers of size 2x2x1.5 m (05 Nos) (c) Equalisation tank 3x2x4 mtrs (01 No) (d) Aeration tank of size 5x4x3.5 mtrs (02 Nos). (e) Clarifier dia 3.5 mtrs depth 3 mtrs (01 No) (f) Clear water tank 6x5x3.5 mtrs (02 Nos) (g) Under ground treated water tank 4x4x4 mtrs (01No) |
| 7 | Cleaning the following tanks of sizes as mentioned at STP Akash Vihar with bleaching powder and sodium hydro chloride and taking out the stagnated slurry away from site all as specified and directed by Engr-in-charge : (i) Manual bar screen of size 0.9 m length x 2.1 m wide x 3.00 m depth. (ii) Oil grease trap 02 Nos 2 m length x 1.8 m wide x 3 m depth and 2 m length x 1.94 m wide x 3m depth. (iii) Receiving sump 4.1 x 4.2 x 4.5 Mtr. (iv) Fab System 6.0 x 6.0 x 3.5 Mtr. (v) Tube settler 3.3 x 3.3 x 3.5 Mtr. (vi) Chlorine contact tank 1.7 x 3.6 x 2.5 Mtr. (vii) Treated water storage tank 3.5 x 3.5 x 2.5 Mtr. |
| 8 | Cleaning the following tanks of sizes as mentioned at STP Gagan Vihar with bleaching powder and sodium hydro chloride and taking out the stagnated slurry away from site all as specified and directed by Engr-in-charge :- (a) Bar screen chamber of size 1.2 mtr x 0.6 mtr - 01 No (b) Oil and Grease chamber of size 3.15 mtr x 1.0 mtr - 01 No (c) Equalization tank of size 4 x 4 2.2 mtr - 01 Nos (d) Anoxic Tank of size - 1.95 mtr dia - 01 No (e) MBBR I & II of size 2.6 mtr dia - 02 Nos (f) Intermediate tank of size - 1.4 mtr dia - 01 No (g) Tube settler of size 2.4 mtr x 2.4 mtr - 01 No (h) Treated water tank 4.7 mtr dia - 01 No |
| 9 | Cleaning the following tanks of sizes as mentioned at STP Vayu Vihar with bleaching powder and sodium hydro chloride and taking out the stagnated slurry away from site all as specified and directed by Engr-in-charge :- (a) Bar screen chamber of size 0.5 x 1.2 x 1 - 01 No (b) Oil and Grease chamber of size 1x 1.0 x 2 mtr - 01 No (c) Equalization tank of size 4 x4 x 2.2 mtr - 02 Nos (d) Clarified water tank 3 x 3 x1.5 - 01 No (e) MBBR I & II of size 6.5 x 2.13x 2.2- 01 Nos (f) Treated water tank 3 x3 x1.5- - 01 No |
| 10 | Cleaning the following tanks of sizes as mentioned at STP SDIwith bleaching powder and sodium hydro chloride and taking out the stagnated slurry away from site all as specified and directed by Engr-in-charge :-(a) Collection tank : 3.80 x 3 x 2 (b) Aeration tank 2.8 x 3x 2 (c)Treated water tank 1 x 3 x 2 (d) Filtered water tank 1 x 3 x2 |
| 11 | Material and labour for servicing of air blower by opening of Air Blower pump and replacement of minor spares, gear oil, Motor belt, gasket, bearing and pressure gauge, cleaning of air filter and reassembling testing and commissioning all as directed. |
| 12 | Disconnecting the electric connections, taking down from position electric air blower pump, transporting to workshop for taking out burnt copper winding from the slots, cleaning the slots and rewinding with super enamelled copper winding wire of existing gauge and weight including replacement of all insulation material, \\"O\\" rings and other petty items required for making motor functional and checking the winding leak proof, refixing the motor with proper alignment with pump set, connecting up the electric connections testing & commissioning including replacing SS sleeves- 02 Nos and ball bearing - 02 Nos complete. |
| 13 | Supply and fill Compressor Oil as required in compressors complete all as specified and directed. |
| 14 | Supply and fix in repairs Air blower belt as per existing size complete all as specified and directed. . |
| 15 | Supply and spread clean and fine river sand screened between 1/16\\" to 1/18\\" mesh in the sewage drying beds including taking out the existing sand layers and disposing the same out side the area complete all as specified and directed by Engr-In-Charge. |
| 16 | Carry out water testing of bacteroial,chemical and biological analysis of sewage water treated water from NABL accredied govt approved lab for following parameters and submission of test reports all as directed .1.PH2.BOD3.COD4.TOTAL SUSPENDED SOLIDS5.Oil & Grease6.TKN7.Total Coliform8.Organism MPN9.Dissolved OxygenNote :Water testing shall be Carried out Quarterly in period of contract all as directed without fail else recovery will be made of Rs 2000 /- per test for execution of item and for non submission of test report . |
| 17 | Cleaning the surroundings of STP/SPH area by cutting/lifting the bushes, cutting and uprooting grass, vegetation shrubs, bushwood undergrowth, roots and trees not exceeding 30 cm girth (upto 01 metre height above ground level) and removing rubbish to a distance upto 50 metres outside the periphery of the area, complete all as specified and as directed by Engr-in-Charge. |
| 18 | Dismantling the self priming centrifugal pump set of capacity 1/2 HP by disconnecting the electrical connections and GI tubing etc for repairs and re-fixing/ connecting the same after rewinding done alongwith following repairs including all Material and labour :- (a) Removing/replacement of worn out ball bearing of the pump set by providing new ball bearing, greasing etc complete. (b) Replacement of MS pump coupling complete. (c) Replacement of rubber star coupling complete. (d) Replacement of Motor terminal box complete. Note : Rewinding rate exclusive in above rate |
| 19 | All as per item No. 18 here in before but for 3 HP capacity. |
| 20 | All as per item No. 18 here in before but for 5 HP capacity. |
| 21 | Disconnecting the pump electric motor of capacity up to 1/2 HP from position, strip opening the motor, taking out the burnt copper winding wire from slots, cleaning the slots, rewinding with super enamelled copper winding wire of existing gauge and weight including replacement of all insulation material, \\"O\\" rings and other petty items required for making motor functional and checking the winding leak proof, refixing the motor with proper alignment with pump set connecting up the electric connections testing & commissioning complete. Note: Rate deemed to be inclusive of replacement of worn out sleeves & bearings. |
| 22 | Disconnecting the pump electric motor of capacity up to 3 HP from position, strip opening the motor, taking out the burnt copper winding wire from slots, cleaning the slots, rewinding with super enamelled copper winding wire of existing gauge and weight including replacement of all insulation material, \\"O\\" rings and other petty items required for making motor functional and checking the winding leak proof, refixing the motor with proper alignment with pump set connecting up the electric connections testing & commissioning complete. Note: Rate deemed to be inclusive of replacement of worn out sleeves & bearings. |
| 23 | Disconnecting the pump electric motor of capacity up to 5 HP from position, strip opening the motor, taking out the burnt copper winding wire from slots, cleaning the slots, rewinding with super enamelled copper winding wire of existing gauge and weight including replacement of all insulation material, \\"O\\" rings and other petty items required for making motor functional and checking the winding leak proof, refixing the motor with proper alignment with pump set connecting up the electric connections testing & commissioning complete. Note: Rate deemed to be inclusive of replacement of worn out sleeves & bearings. |
| 24 | Supply install testing and commissioning of single phase 1 HP centrifugual pump set having specifications as per existing manufacturer specification fixed on common base plate with suitable foundation bolts and nuts grouted in and including PCC platform 1:2:4 type B2 using 40mm graded stone aggregate medium grade and jointed with gaskets and nuts bolts etc complete all as specified and directed by engineer in chargeNote:Old pump should be deposited to MES store |
| 25 | Supply install testing and commissioning of three phase 2 HP centrifugual pump set having specifications as per existing manufacturer specification fixed on common base plate with suitable foundation bolts and nuts grouted in and including PCC platform 1:2:4 type B2 using 40mm graded stone aggregate medium grade and jointed with gaskets and nuts bolts etc complete all as specified and directed by engineer in chargeNote:Old pump should be deposited to MES store |
| 26 | Supply install testing and commissioning of three phase 5 HP centrifugual pump set having specifications as per existing manufacturer specification fixed on common base plate with suitable foundation bolts and nuts grouted in and including PCC platform 1:2:4 type B2 using 40mm graded stone aggregate medium grade and jointed with gaskets and nuts bolts etc complete all as specified and directed by engineer in chargeNote:Old pump should be deposited to MES store |
| 27 | Dismantling the waste lifting pump (submersible pump) of capacity 1/2 HP by disconnecting the electrical connections and GI tubing etc for repairs and re-fixing/connecting the same after the rewinding alongwith following repairs :- (a) Removing/replacement of worn out ball bearing of the pump set by providing new ball bearing, greasing etc complete-02 Nos. (b) Replacement of MS pump coupling complete. (c) Replacement of rubber star coupling complete. (d) Replacement of Motor terminal box complete. Note : Rewinding rate exclusive in above rate |
| 28 | Dismantling the waste lifting pump (submersible pump) of capacity 3 HP by disconnecting the electrical connections and GI tubing etc for repairs and re-fixing/connecting the same after the rewinding alongwith following repairs :- (a) Removing/replacement of worn out ball bearing of the pump set by providing new ball bearing, greasing etc complete-02 Nos. (b) Replacement of MS pump coupling complete. (c) Replacement of rubber star coupling complete. (d) Replacement of Motor terminal box complete. Note : Rewinding rate exclusive in above rate |
| 29 | Dismantling the waste lifting pump (submersible pump) of capacity 5 HP by disconnecting the electrical connections and GI tubing etc for repairs and re-fixing/connecting the same after the rewinding alongwith following repairs :- (a) Removing/replacement of worn out ball bearing of the pump set by providing new ball bearing, greasing etc complete-02 Nos. (b) Replacement of MS pump coupling complete. (c) Replacement of rubber star coupling complete. (d) Replacement of Motor terminal box complete. Note : Rewinding rate exclusive in above rate |
| 30 | Disconnecting the pump electric motor of capacity up to 1/2 HP from position, strip opening the motor, taking out the burnt copper winding wire from slots, cleaning the slots, rewinding with super enamelled copper winding wire of existing gauge and weight including replacement of all insulation material, \\"O\\" rings and other petty items required for making motor functional and checking the winding leak proof, refixing the motor with proper alignment with pump set connecting up the electric connections testing & commissioning complete. Note: Rate deemed to be inclusive of replacement of worn out sleeves & bearings. |
| 31 | Disconnecting the pump electric motor of capacity up to 3 HP from position, strip opening the motor, taking out the burnt copper winding wire from slots, cleaning the slots, rewinding with super enamelled copper winding wire of existing gauge and weight including replacement of all insulation material, \\"O\\" rings and other petty items required for making motor functional and checking the winding leak proof, refixing the motor with proper alignment with pump set connecting up the electric connections testing & commissioning complete. Note: Rate deemed to be inclusive of replacement of worn out sleeves & bearings. |
| 32 | Disconnecting the pump electric motor of capacity up to 5 HP from position, strip opening the motor, taking out the burnt copper winding wire from slots, cleaning the slots, rewinding with super enamelled copper winding wire of existing gauge and weight including replacement of all insulation material, \\"O\\" rings and other petty items required for making motor functional and checking the winding leak proof, refixing the motor with proper alignment with pump set connecting up the electric connections testing & commissioning complete. Note: Rate deemed to be inclusive of replacement of worn out sleeves & bearings. |
| 33 | Supply install testing and commissioning of single phase 1 HP submersible pump set having specifications as per existing manufacturer specification fixed on common base plate with suitable foundation bolts and nuts grouted in and including PCC platform 1:2:4 type B2 using 40mm graded stone aggregate medium grade and jointed with gaskets and nuts bolts etc complete all as specified and directed by engineer in chargeNote:Old pump should be deposited to MES store |
| 34 | Supply install testing and commissioning of three phase 2 HP submersible pump set having specifications as per existing manufacturer specification fixed on common base plate with suitable foundation bolts and nuts grouted in and including PCC platform 1:2:4 type B2 using 40mm graded stone aggregate medium grade and jointed with gaskets and nuts bolts etc complete all as specified and directed by engineer in chargeNote:Old pump should be deposited to MES store |
| 35 | Supply install testing and commissioning of three phase 5 HP submersible pump set having specifications as per existing manufacturer specification fixed on common base plate with suitable foundation bolts and nuts grouted in and including PCC platform 1:2:4 type B2 using 40mm graded stone aggregate medium grade and jointed with gaskets and nuts bolts etc complete all as specified and directed by engineer in chargeNote:Old pump should be deposited to MES store |
| 36 | Dismantling carefully the existing centrifugal pump set of capacity of1/2 HP from the site and refixing the same on new angle iron base frame of size 1.20 mtr length and 0.50 mtr width made of Angle iron 65x65x6mm including suitable size nuts, bolts and washers in replacement of old corroded base frame and re-alignment properly complete all as specified and directed. |
| 37 | Dismantling carefully the existing centrifugal pump set of capacity of 3 HP from the site and refixing the same on new angle iron base frame of size 1.20 mtr length and 0.50 mtr width made of Angle iron 65x65x6mm including suitable size nuts, bolts and washers in replacement of old corroded base frame and re-alignment properly complete all as specified and directed. |
| 38 | Dismantling carefully the existing centrifugal pump set of capacity of 5 HP from the site and refixing the same on new angle iron base frame of size 1.20 mtr length and 0.50 mtr width made of Angle iron 65x65x6mm including suitable size nuts, bolts and washers in replacement of old corroded base frame and re-alignment properly complete all as specified and directed. |
| 39 | Taking down old UNSV non clogging pump from sewage pump house by tripod or crane by disconnecting the electrical connections and GI tubing etc for repairs and re-fixing/connecting the same after the repairs complete all as directed by EIC |
| 40 | Material and labour for servicing of sewage pump set e of 5/7.5HP capacity, opening the pump carefully, machining the pump shaft and shaft Key ways, impeller shaft holes etc and replacing the key, impeller nut, gland packing, gland nuts and coupling as per existing size including re-fixing the same to the original position and testing complete all as directed. |
| 41 | Material and labour for servicing of sewage pump set e of 15 HP capacity, opening the pump carefully, machining the pump shaft and shaft Key ways, impeller shaft holes etc and replacing the key, impeller nut, gland packing, gland nuts and coupling as per existing size including re-fixing the same to the original position and testing complete all as directed. |
| 42 | Disconnecting the pump electric motor of capacity up to 5/7.5 HP from position, strip opening the motor, taking out the burnt copper winding wire from slots, cleaning the slots, rewinding with super enamelled copper winding wire of existing gauge and weight including replacement of all insulation material, \\"O\\" rings and other petty items required for making motor functional and checking the winding leak proof, refixing the motor with proper alignment with pump set connecting up the electric connections testing & commissioning complete. Note: Rate deemed to be inclusive of replacement of worn out sleeves & bearings. |
| 43 | Disconnecting the pump electric motor of capacity up to 15 HP from position, strip opening the motor, taking out the burnt copper winding wire from slots, cleaning the slots, rewinding with super enamelled copper winding wire of existing gauge and weight including replacement of all insulation material, \\"O\\" rings and other petty items required for making motor functional and checking the winding leak proof, refixing the motor with proper alignment with pump set connecting up the electric connections testing & commissioning complete. Note: Rate deemed to be inclusive of replacement of worn out sleeves & bearings. |
| 44 | Dismantling GI pipe 50 mm dia with all joints as in sludge pipe line from bottom of clarifier to sludge bed tank and refxing in existing position after cleaning and removing sludge blockage all as specified and directed.(Note :-Rate deemed to be inclusive for necessary excavation and refilling of soil for refixing the GI pipe line) |
| 45 | Removing old anti-fouling pvc fill media and supply and fix new anti-fouling pvc fill media to pack inside the Bio-tower specific surfaceat STP Vishwa Vihar all as specified and directed by Engr-In-Charge. |
| 46 | Replacement of the unserviceable coarse/fine bubble membrane diffusers 600mm long all as specified and directed. |
| 47 | Taking out u/s plastic media, Material and labour for new plastic media in FEB system as per existing media all as directed. |
| 48 | Material and labour for Active sand filter by opening sand filter and taking down filter media of different sizes carefully, opening the strainer and reset the same after cleaning, washing the filter media with pressure water, refill the filter bed with media and topping up the short fall with new media, servicing the backwash system, replacing the u/s pressure gauge - 01 No of capacity 0-100 Kg/CM², testing & commissioning all as directed. |
| 49 | Material and labour for Active carbon filter of by opening carbon filter and taking down filter media of different sizes carefully, opening the strainer and reset the same after cleaning, washing the filter media with pressure water, refill the filter bed with media and topping up the short fall with new media, servicing the backwash system, replacing the u/s pressure gauge - 01 No of capacity 0-100 Kg/CM², testing & commissioning all as directed. |
| 50 | Supply and fix PVC insulated & PVC sheathed industrial copper cable for submersible pump motors, flat three core of nominal area of conductor 4 sqmm, 1100 Volts, conforming to IS: 694 including taking down old U/S cable complete all as specified and directed. Make : Havells or equivalent. |
| 51 | Supply and fix PVC insulated & PVC sheathed industrial copper cable for submersible pump motors, flat three core of nominal area of conductor 6 sqmm, 1100 Volts, conforming to IS: 694 including taking down old U/S cable complete all as specified and directed. Make : Havells or equivalent. |
| 52 | Supply and fix PVC insulated & PVC sheathed industrial copper cable for submersible pump motors, flat three core of nominal area of conductor 10 sqmm, 1100 Volts, conforming to IS: 694 including taking down old U/S cable complete all as specified and directed. Make : Havells or equivalent. |
| 53 | Spray painting of pump and motor along with the cover of any type ,capacity upto 25 HP all as per cplour shade of MES specification after cleaning the dust particle of existing motor ,pump & pipe line as directed by eic Please Enable Macros to View BoQ information |
| 54 | Spray painting of pump and motor along with the cover of any type ,capacity upto 25 HP all as per cplour shade of MES specification after cleaning the dust particle of existing motor ,pump & pipe line as directed by eic Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Sep 16, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedOct 07, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 3 daysOct 09, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 5 daysTender Documents
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