Tender For Repair/Maint Of Fmr/Mbbr/Sbt Based Stps, Sewage Pump Houses And Its Allied E/M Infrastructure Alongwith Cleaning Of Sumps At Vijay Durg Under Ge(Fw) Kolkata
Tender Value
30 Lakhs
Estimated cost
Bid Submission
08 Aug 2026
17 days left
EMD
60000
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Kolkata → West Bengal
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Repair/Maint Of Fmr/Mbbr/Sbt Based Stps, Sewage Pump Houses And Its Allied E/M Infrastructure Alongwith Cleaning Of Sumps At Vijay Durg Under Ge(Fw) Kolkata
BOQ
| Sl. No. | Item Description |
| 1 | Excavation in trenches in soft / loose soil not exceeding 1.5 metre wide for foundation etc or for shafts, wells cesspits, manholes etc not exceeding 10 Sqm on plan and not exceeding 1.5 metre in depth and getting out all as directed. |
| 2 | Returning, filling in, including spreading levelling, watering and well ramming in layers not exceeding 25 cm all as directed. |
| 3 | Removing excavated material not exceeding 50 metre and deposited where directed at a level not exceeding 50 metre above the starting point in soil all as directed. |
| 4 | Supply, fixing in repair, jointing and testing 80mm bore Ductile Iron pipes with spigot and socketed ends, centrifugally cast, class K-7, conforming to IS-8329 in any length with blue epoxy coating laid in trenches complete including jointing by using elastomeric gasket all as specified and directed. |
| 5 | Supply, fixing in repaijointing and testing 100mm bore Ductile Iron pipes with spigot and socketed ends, centrifugally cast, class K-7, conforming to IS-8329 in any length with blue epoxy coating laid in trenches complete including jointing by using elastomeric gasket all as specified and directed. |
| 6 | Supply, fixing in repair, jointing and testing 150mm bore Ductile Iron pipes with spigot and socketed ends, centrifugally cast, class K-7, conforming to IS-8329 in any length with blue epoxy coating laid in trenches complete including jointing by using elastomeric gasket all as specified and directed. |
| 7 | M&L, DI fittings for pipes upto 200mm bore such as bends (any type, radius and angle) tapers any type, (straight, bend, increasing, decreasing or double socket etc.) Tee pieces single branch. 'Y' junction, double socket flange branch, cross ,open flange(all sockets or socket and spigot) collars, caps and plugs complete all as specified and as directed. |
| 8 | M&L Brick Work with Sub-Class ‘B’ Bricks (with Old Size Bricks), Straight or Curved on Plan exc. 6.0 Metre mean Radius, built in Cement Mortar 1:6, complete all as specified and as directed. |
| 9 | M&L Plain Cement Concrete type C2 (1:2:4) using 40 mm graded aggregate) for Foundation, Filling and Mass Concrete for pump & motor and premises, complete all as specified and as directed. |
| 10 | M & L Rendering 15mm thick on fair faces of brickwork or concrete surfaces built in Cement Mortar 1:6, complete all as specified and as directed. |
| 11 | Supply only lead conforming to IS782 , complete as all specified and as directed. |
| 12 | M&L for cutting existing cast iron pipes 150 mm dia and redyucing / increasing to required length before laying of piupe including in position for insertion new fitting complete all as directed |
| 13 | M&L for cutting existing cast iron pipes 100 mm dia and redyucing / increasing to required length before laying of piupe including in position for insertion new fitting complete all as directed |
| 14 | Construction of valve chamber of size 750x750x750mm internal size suitable for housing sluice valve/ gate valve etc with PCC 1:4:8 type D2 for foundation 15mm thick with an offset of 5 cm on all sides, brick work in CM 1:4 230mm thick rendering in CM 1:4, 15mm thick, 5 cm thick & 230mm wide PCC 1:2:4 type B1 coping over brick work all around including provision of MS angle iron frame 25x25x3mm embedded in concrete with suitable hinges 3mm thick MS sheet cover and locking arrangements including two coats of synthetic enamel paint over a coat of red oxide metal primer on exposed steel surfaces including demolition of existing damaged valve chamber and necessary excavation & earth work etc all as specified and directed |
| 15 | M&L for lifting of submersible pump set of capacity 7.5 / 10 / 22 / 30 HP from sewage sump for cleaning of pump impellar with providing lifting arrangement including re-installing of pump set in position after cleaning complete all as specified and as directed ny Engr-in-charge. |
| 16 | M&L for lifting of submersible pump set of capacity 2/3/5 HP from sewage sump for cleaning of pump impellar with providing lifting arrangement including re-installing of pump set in position after cleaning complete all as specified and as directed ny Engr-in-charge. |
| 17 | Supply and fixed in repair of CI foot valve 80 mm dia flanged type and suitable nuts, bolts & washers including taking out old one complete all as specified and as directed |
| 18 | Supply and fixed in repair of CI foot valve 100 mm dia flanged type and suitable nuts, bolts & washers including taking out old one complete all as specified and as directed |
| 19 | S&F mild steel chain of length 8 metre, made out of 10 mm rod 50 mm dia rings weight not less than 16 Kg/each including taking up or down existing chain complete all as directed Engr-in-charge. |
| 20 | M&L Complete removal of old paint on surfaces of mono motor pump set of capacity 1/2 HP and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer (using spray gun) including preparation of surfaces for any description/type with marking of SM/MES No of pump sets complete all as specified and as directed by the Engineer-in-Charge. |
| 21 | All as per item No 20 here- in - before but of capacity 3 HP |
| 22 | All as per item No 20 here- in - before but of capacity 5 HP |
| 23 | All as per item No 20 here- in - before but of capacity 7.5 HP |
| 24 | All as per item No 20 here- in - before but of capacity 10 HP |
| 25 | All as per item No 20 here- in - before but of capacity 15 HP |
| 26 | S&F in repair Mechanical lower and upper seal of capacity 2 / 3 HP sewage submersible pump sets non clog type and filling new cooling oil incl taking down existing seal complete all as specified and as directed:- |
| 27 | All as per item No 26 here- in - before but of capacity 5 HP |
| 28 | All as per item No 26 here- in - before but of capacity 7.5 HP |
| 29 | All as per item No 26 here- in - before but of capacity 10 HP |
| 30 | All as per item No 26 here- in - before but of capacity 22.0 HP |
| 31 | All as per item No 26 here- in - before but of capacity 30.0 HP |
| 32 | S&F in reairThree pole power contactor of type MNX 32 suitable for 415 Volts,in cl taking down complete all as specified and as directed.Make : L&T/ C&S or equivalent. |
| 33 | S&F in reairThree pole power contactor of type MNX 25 suitable for 415 Volts,in cl taking down complete all as specified and as directed.Make : L&T/ C&S or equivalent. |
| 34 | S&F in reairThree pole power contactor of type MNX 12 suitable for 415 Volts,in cl taking down complete all as specified and as directed.Make : L&T/ C&S or equivalent. |
| 35 | S&F in reair Three pole power contactor of type ML-1.5 suitable for 415 Volts,in cl taking down complete all as specified and as directed.Make : L&T/ C&S or equivalent. |
| 36 | S&F in reair Three pole power contactor of type ML-2 suitable for 415 Volts, 40 Amps incl taking down complete all as specified and as directed.Make :L&T/ C&S or equivalent. |
| 37 | S&F in reair Three pole power contactor of type ML-3 suitable for 415 Volts, 40 Amps incl taking down complete all as specified and as directed.Make :L&T/ C&S or equivalent. |
| 38 | Lifting & Lowering vertical non-clogging type submersible pump set of capacity 30 HP from sewage sump after disconnecting electric connection, cleaning, reassembling, re-installation, new refilling cooling oil as required and testing of the pump set including replacement of the following worn out parts complete as directed by the Engineer-in-Charge.(i) 'O' ring - 01 set(ii) Bearing - 02 Nos |
| 39 | Lifting & Lowering vertical non-clogging type submersible pump set of capacity 22 HP from sewage sump after disconnecting electric connection, cleaning, reassembling, re-installation, new refilling cooling oil as required and testing of the pump set including replacement of the following worn out parts complete as directed by the Engineer-in-Charge.(i) 'O' ring - 01 set(ii) Bearing - 02 Nos |
| 40 | Lifting & Lowering vertical non-clogging type submersible pump set of capacity 10 HP from sewage sump after disconnecting electric connection, cleaning, reassembling, re-installation, new refilling cooling oil as required and testing of the pump set including replacement of the following worn out parts complete as directed by the Engineer-in-Charge.(i) 'O' ring - 01 set(ii) Bearing - 02 Nos |
| 41 | Lifting & Lowering vertical non-clogging type submersible pump set of capacity 7.5 HP from sewage sump after disconnecting electric connection, cleaning, reassembling, re-installation, new refilling cooling oil as required and testing of the pump set including replacement of the following worn out parts complete as directed by the Engineer-in-Charge.(i) 'O' ring - 01 set(ii) Bearing - 02 Nos |
| 42 | Lifting & Lowering vertical non-clogging type submersible pump set of capacity 5.0 HP from sewage sump after disconnecting electric connection, cleaning, reassembling, re-installation, new refilling cooling oil as required and testing of the pump set including replacement of the following worn out parts complete as directed by the Engineer-in-Charge.(i) 'O' ring - 01 set(ii) Bearing - 02 Nos |
| 43 | Lifting & Lowering vertical non-clogging type submersible pump set of capacity 3.0 HP from sewage sump after disconnecting electric connection, cleaning, reassembling, re-installation, new refilling cooling oil as required and testing of the pump set including replacement of the following worn out parts complete as directed by the Engineer-in-Charge.(i) 'O' ring - 01 set(ii) Bearing - 02 Nos |
| 44 | Taking out vertical non-clogging type submersible pump set of capacity 30 HP from sewage sump with connected pipes after disconnecting electric connection, cleaning, washing the complete pump set, transporting to workshop for repair including dismantling of the pump set, rewinding of the motor with suitable gauge of super enamelled insulated copper wire, reassembling the pump set, refilling new cooling oil, transporting upto site, re-installation including and testing of the pump set including replacement of the following worn out parts and testing of pump set complete as directed by the Engineer-in-Charge. (i) 'O' ring - 01 set(ii) Bearing - 02 Nos |
| 45 | Taking out vertical non-clogging type submersible pump set of capacity 22 HP from sewage sump with connected pipes after disconnecting electric connection, cleaning, washing the complete pump set, transporting to workshop for repair including dismantling of the pump set, rewinding of the motor with suitable gauge of super enamelled insulated copper wire, reassembling the pump set, refilling new cooling oil, transporting upto site, re-installation including and testing of the pump set including replacement of the following worn out parts and testing of pump set complete as directed by the Engineer-in-Charge. (i) 'O' ring - 01 set(ii) Bearing - 02 Nos |
| 46 | Taking out vertical non-clogging type sub-mersible pump set of capacity 10 HP from sewage sump with connected pipes after disconnecting electric connection, cleaning, washing the complete pump set, transporting to workshop for repair including dismantling of the pump set, rewinding of the motor with suitable gauge of super enamelled insulated copper wire, reassembling the pump set, refilling new cooling oil, transporting upto site, re-installation including and testing of the pump set including replacement of the following worn out parts and testing of pump set complete as directed by the Engineer-in-Charge. (i) 'O' ring - 01 set(ii) Bearing - 02 Nos |
| 47 | Taking out vertical non-clogging type sub-mersible pump set of capacity 7.5 HP from sewage sump with connected pipes after disconnecting electric connection, cleaning, washing the complete pump set, transporting to workshop for repair including dismantling of the pump set, rewinding of the motor with suitable gauge of super enamelled insulated copper wire, reassembling the pump set, refilling new cooling oil, transporting upto site, re-installation including and testing of the pump set including replacement of the following worn out parts and testing of pump set complete as directed by the Engineer-in-Charge. (i) 'O' ring - 01 set(ii) Bearing - 02 Nos |
| 48 | Taking up electric driven vertical non clogging type submersible pump set of capacity 5.0 HP from sewage sump with connected pipes, transporting to workshop for repair including serving of pump set and motor, re-winding of the motor with suitable gauge of super enamelled copper wire, varnishing, drying, heating including greasing, oiling reassembling, transporting upto site, re-installation and testing of the pump set including replacement of following worn-out parts as directed by the Engineer-in-Charge. (i) 'O' ring - 01 set(ii) Bearing - 02 Nos |
| 49 | Taking up electric driven vertical non clogging type submersible pump set of capacity 3.0 HP from sewage sump with connected pipes, transporting to workshop for repair including serving of pump set and motor, re-winding of the motor with suitable gauge of super enamelled copper wire, varnishing, drying, heating including greasing, oiling reassembling, transporting upto site, re-installation and testing of the pump set including replacement of following worn-out parts as directed by the Engineer-in-Charge. (i) 'O' ring - 01 set(ii) Bearing - 02 Nos |
| 50 | M&L cleaning of underground sewage sump by blocking the inlet/outlet flow from manholes, lifting the excess semi -solid sewage water out of the sump, removing the entire deposited sludge, mud, silt etc, scraping the internal wall / floor with wire brush to remove deposited scales, mud etc from the walls / floor by using suitable tools and plants, manually from the bottom of the tank and removing the same at a distance n.exc 50m from site where directed and depositing in collection pit duly spreading of bleaching powder inadequate quantities over sludge and adjoining area including earth work for excavation of pit, returning filling, opening the blocked manholes etc before normalising flow of sewer, complete all as specified and as directed for the following capacities :- |
| 51 | 60,000 gallons capacity underground sewage sump(Location: Calcutta Gate sewage Sump) |
| 52 | 40,000 gallons capacity underground sewage sump. (Location: MAP Qtr sewage sump) |
| 53 | 30,000 gallons capacity underground sewage sump. (Location: George Gate sewage sump) |
| 54 | 20,000 gallons Capacity underground sewage sump. (Location: Strand Line-02 Nos, East gate , Treasury Gate, Water Gate & Ladies Golf Course sewage sump) |
| 55 | 10,000 gallons capacity underground sewage sump. (Location: Chowringhee Gate sewage sump) |
| 56 | M&L Cleaning of 0.240 (STP)MLD RCC construction equalization tank of size 5.0m x 4.0m x 2.0m (Inner dimension) along with fine bar screen chamber, grit chamber and connected system by blocking the inlet / outlet flow from manholes, lifting the excess semi-solid sewage water out of the sump, removing the entire deposited sludge, mud, silt etc, scrapping the internal wall / floor with wire brush (to remove deposited scales, mud etc from the walls / floors by using suitable tools and plants, manually from the bottom of the tank) , and removing the same at a distance n.exc 50m from site where directed, and depositing in collection pit duly spreading of bleaching powder inadequate quality over sludge and adjoining area including necessary earth work for excavation of pit and returning filling, complete all as directed by the Engineer-in Charge. |
| 57 | M&L Cleaning of 0.240 (STP) MLD RCC construction clarified water tank of 8.5m x 4.0m x 2.0m (inner dimension) and lifting the excess semi-solid sewage water out of the sump, removing the entire deposited sludge, mud, silt etc, scrapping the internal wall / floor with wire brush (to remove deposited scales, mud etc from the walls / floors by using suitable tools and plants, manually from the bottom of the tank) , and removing the same at a distance n.exc 50m from site where directed, and depositing in collection pit duly spreading of bleaching powder inadequate quality over sludge and adjoining area including necessary earth work for excavation of pit and returning filling, complete all as directed by the Engineer-in Charge. |
| 58 | M&L Cleaning of 0..240 (STP) MLD RCC construction FMR (fludised media reactor) with tube setter / lamela setter tank ( MBBR and tertiary system) of size 10.5m x 3.2m x 3.0m (Inner dimension) and lifting the excess semi-solid sewage water out of the sump, removing the entire deposited sludge, mud, silt etc, scrapping the internal wall / floor with wire brush (to remove deposited scales, mud etc from the walls / floors by using suitable tools and plants, manually from the bottom of the tank) , and removing the same at a distance n.exc 50m from site where directed, opening the blocked manholes etc before normalising flow of sewer complete all as directed by the Engineer-in Charge. |
| 59 | M&L Cleaning of 0.240 (STP) MLD RCC construction sludge Holding tank of size 3.0m x 2.0m x1.8m (Inner dimension) and lifting the excess semi-solid sewage water out of the sump, removing the entire deposited sludge, mud, silt etc, scrapping the internal wall / floor with wire brush (to remove deposited scales, mud etc from the walls / floors by using suitable tools and plants, manually from the bottom of the tank) , and removing the same at a distance n.exc 50m from site where directed, and depositing in collection pit duly spreading of bleaching powder inadequate quality over sludge and adjoining area including necessary earth work for excavation of pit and returning filling, complete all as directed by the Engineer-in Charge. |
| 60 | M&L Cleaning of 0.240 MLD RCC construction filter water storage tank of size 3.0m x 3.0m x1.5m (Inner dimension) and lifting the mod water from the tank, removing the entire deposited mud, silt etc, scrapping the internal wall / floor with wire brush (to remove deposited scales, mud etc from the walls / floors by using suitable tools and plants, manually from the bottom of the tank) , and removing the same at a distance n.exc 50m from site where directed and depositing in collection pit duly spreading of bleaching powder inadequate quality over sludge and adjoining area including necessary earth work for excavation of pit and returning filling, complete all as directed by the Engineer-in Charge. |
| 61 | M&L Cleaning of 1.240 (STP) MLD RCC construction equalization tank of size 12.0m x 10.0m x 3.0m (MBBR and tertiary system) (Inner dimension) along with fine bar screen chamber, grit chamber and connected system by blocking the inlet / outlet flow from manholes, lifting the excess semi-solid sewage water out of the sump, removing the entire deposited sludge, mud, silt etc, scrapping the internal wall / floor with wire brush (to remove deposited scales, mud etc from the walls / floors by using suitable tools and plants, manually from the bottom of the tank) , and removing the same at a distance n.exc 50m from site where directed, and depositing in collection pit duly spreading of bleaching powder inadequate quality over sludge and adjoining area including necessary earth work for excavation of pit and returning filling, complete all as directed by the Engineer-in Charge. |
| 62 | M&L Cleaning of 1..240 (STP) MLD RCC construction lamela setter tank ( MBBR and tertiary system) of size 12.5m x 7.5m x 2.0m (Inner dimension) and lifting the excess semi-solid sewage water out of the sump, removing the entire deposited sludge, mud, silt etc, scrapping the internal wall / floor with wire brush (to remove deposited scales, mud etc from the walls / floors by using suitable tools and plants, manually from the bottom of the tank) , and removing the same at a distance n.exc 50m from site where directed, opening the blocked manholes etc before normalising flow of sewer complete all as directed by the Engineer-in Charge. |
| 63 | M&L Cleaning of 1..240 (STP) MLD RCC construction Chlorine Contact tank of size 12.5m x 7.5m x 2.5m (Inner dimension) and lifting the excess semi-solid sewage water out of the sump, removing the entire deposited sludge, mud, silt etc, scrapping the internal wall / floor with wire brush (to remove deposited scales, mud etc from the walls / floors by using suitable tools and plants, manually from the bottom of the tank) , and removing the same at a distance n.exc 50m from site where directed, opening the blocked manholes etc before normalising flow of sewer complete all as directed by the Engineer-in Charge. |
| 64 | M&L Cleaning of 0.100 MLD (SBT)RCC construction wet well of size 1.2m x 1.2m x 3.5m (Inner dimension) along with fine bar screen chamber, grit chamber and connected system by blocking the inlet / outlet flow from manholes, lifting the excess semi-solid sewage water out of the sump, removing the entire deposited sludge, mud, silt etc, scrapping the internal wall / floor with wire brush (to remove deposited scales, mud etc from the walls / floors by using suitable tools and plants, manually from the bottom of the tank) , and removing the same at a distance n.exc 50m from site where directed, and depositing in collection pit duly spreading of bleaching powder inadequate quality over sludge and adjoining area including necessary earth work for excavation of pit and returning filling, complete all as directed by the Engineer-in Charge. |
| 65 | M&L Cleaning of 0.100 MLD (SBT) RCC construction with tube setter / lamela setter tank of size 9.5m x 2.5m x 5.0m (Inner dimension) and lifting the excess semi-solid sewage water out of the sump, removing the entire deposited sludge, mud, silt etc, scrapping the internal wall / floor with wire brush (to remove deposited scales, mud etc from the walls / floors by using suitable tools and plants, manually from the bottom of the tank) , and removing the same at a distance n.exc 50m from site where directed, opening the blocked manholes etc before normalising flow of sewer complete all as directed by the Engineer-in Charge. |
| 66 | S&F in repairs exisiting size SS impeller suitable for sewage submersible pump sets, non clogging type of capacity 3.0 HP incl taking down existing impeller complete all as specified and as directed. |
| 67 | All as per item No 66 here- in - before but of capacity 5.0 HP |
| 68 | All as per item No 66 here- in - before but of capacity 7.5 HP |
| 69 | All as per item No 66 here- in - before but of capacity 10.0 HP |
| 70 | All as per item No 66 here- in - before but of capacity 22 HP |
| 71 | All as per item No 66 here- in - before but of capacity 30 HP |
| 72 | S&F in repair 200 mm bore CI butterfly valve, BS 5155, Lever operated with necessary rubber gaskets, nuts and bolts and washers of suitable size including taking down existing valve complete all as specified and as directed. |
| 73 | All as per item No 72 here- in - before but of size 150mm bore |
| 74 | All as per item No 72 here- in - before but of size 100mm bore |
| 75 | All as per item No 72 here- in - before but of size 80mm bore |
| 76 | All as per item No 72 here- in - before but of size 50mm bore |
| 77 | S&F in repair 80 mm bore Cast Iron sluice valve of class PN-1.6 long body type, heavy duty ISI marked flanged (IS-1538) flanged ends with iron wheel and SS spindle including rubber gasket joints, nut, bolts etc including taking down existing valve complete all as specified and as directed. |
| 78 | All as per item No 77 here- in - before but of size 100mm bore |
| 79 | All as per item No 77 here- in - before but of size 150mm bore |
| 80 | All as per item No 77 here- in - before but of size 200mm bore |
| 81 | S&F in repair 80 mm bore CI non return valve heavy duty, ISI marked flanged end confirm to IS-5312 PN-1.6 including rubber gasket joints, nut, bolts etc including taking down existing valve complete all as specified and as directed. |
| 82 | All as per item No 81 here- in - before but of size 100mm bore |
| 83 | All as per item No 81 here- in - before but of size 150mm bore |
| 84 | All as per item No 81 here- in - before but of size 200mm bore |
| 85 | S&F in repair PVC insulated cable with Electrolytic Grade Annealed copper conductor 4.0 Sqmm, 3 core and multi-stranded flat for submersible pump motor, 1100 volt grade as per confirming to IS:694:1990 flat cable complete all as specified and as directed. Make - MESCAB or equivalent. |
| 86 | S&F in repair PVC insulated cable with Electrolytic Grade Annealed copper conductor 6.0 Sqmm, 3 core and multi-stranded flat for submersible pump motor, 1100 volt grade as per confirming to IS:694:1990 flat cable complete all as specified and as directed. Make - MESCAB or equivalent. |
| 87 | M&L for burning out old lead joints in position of 80 mm bore cast iron pipes , fittings and re-making using old retrived lead including earth work if required as in repair complete all as specified and directed. |
| 88 | All as per item No 87 here- in - before but of size 100mm bore |
| 89 | All as per item No 87 here- in - before but of size 150mm bore |
| 90 | All as per item No 87 here- in - before but of size 200mm bore |
| 91 | Note: For item No 87 to 90 for repairing joints. In case inadequat lead is retrieved from burning out for re-making joints, the additional lead required shall be measured and paid separately as \\"supply only\\". |
| 92 | Supply and mixing Cultured Bacteriological solution for starting up of the system to treatment of sewage water complete all as specified and as directed. Make- Bio-Clean, Micronz or equivalent, |
| 93 | M&L for taking out Air blower of capacity 7.5 HP from base for transporting to workshop for dismantling, overhouling and repairing of the Air blower including re-assembling, gressing, transporting upto site, re-installation and testing of the assembly including replacement of the following unserviceable parts complete all as directed by Engineer -in-charge: - |
| 94 | (a) DE/NDE bearing - 02 Nos |
| 95 | (b) Gear oil - 01 Ltrs |
| 96 | (c) SS Shaft suitable size - 01 No |
| 97 | (d) Oil seal - 02 Nos |
| 98 | (e) Compresure oil-3 ltr |
| 99 | M&L for taking out Air blower of capacity 30 HP from base for transporting to workshop for dismantling, overhouling and repairing of the Air blower including re-assembling, gressing, transporting upto site, re-installation and testing of the assembly including replacement of the following unserviceable parts complete all as directed by Engineer -in-charge: - |
| 100 | (a) DE/NDE bearing - 02 Nos |
| 101 | (b) Gear oil - 04 Ltrs |
| 102 | (c) SS Shaft suitable size - 01 No |
| 103 | (d) Oil seal - 02 Nos |
| 104 | (e) Compresure oil-12 ltr |
| 105 | M&L for taking out sludge dewatering set with screw pump from base for transporting to workshop for dismantling, overhouling and repairing of the sludge dewatering set (filter press) including re-assembling, gressing, transporting upto site, re-installation and testing of the assembly including replacement of the following unserviceable parts complete all as directed by Engineer -in-charge: - |
| 106 | (a) DE/NDE bearing - 01 Set |
| 107 | (b) Gear oil - 10 Ltrs |
| 108 | (c) SS Shaft suitable size - 01 No |
| 109 | (d) Oil seal - 01 set (e) Filter press plate with cloths |
| 110 | Supply and fixing barscreen material of stainless steel suitable size of existing raw sewage chamber including necessary fittings etc. complete all as specified and as directed. |
| 111 | Supply and filling FMR (Fluidized Bio Media ) with cylindrical with External and internal fins and material of Media -Polyprielin,vergin height of media 15mm and Media diameter 22mm, complete all as specified and as directed. |
| 112 | Supply and fix of Ecodrive Plus A50 Wet grinder belt for Air Blower of capacity including taking down old U/S belt complete all as directed by Engineer -in-charge. |
| 113 | S&F in replacement of PVC insulated (unsheathed) single core multi strand cable with Electrilytic Grade Annealed copper conductor suitable up to 1100 volts grade confirming to IS : 694 of sectional area 6.0 Sqmm. FR-90 complete all as specified and as directed by the Engr - in - Charge. Make -MESCAB or equivalent. |
| 114 | All as per item No 113 here-in-before of size 4.0 Sqmm, FR-90 |
| 115 | M&L Complete removal of old paint on surfaces of monoblock motor pump set of capacity 1/2 HP and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer (using spray gun) including preparation of surfaces for any description/type with marking of SM/MES No of pump sets complete all as specified and as directed by the Engineer-in-Charge. |
| 116 | All as per item No 115 here- in - before but of capacity 3 HP |
| 117 | All as per item No 115 here- in - before but of capacity 5 HP |
| 118 | All as per item No 115 here- in - before but of capacity 7.5 HP |
| 119 | All as per item No 115 here- in - before but of capacity 10 HP |
| 120 | All as per item No 115 here- in - before but of capacity 15 HP |
| 121 | M&L Complete removal of old paint on surfaces of CI/DI pipe line 80 mm dia and applying one coats of synthetic enamel paint including preparation of surfaces for any description/type complete all as specified and as directed by the Engineer-in-Charge. |
| 122 | All as per item No 121 here - in - before but of CI/DI pipe 100 mm dia. |
| 123 | All as per item No 121 here - in - before but of CI/DI pipe 150 mm dia. |
| 124 | All as per item No 121 here - in - before but of CI/DI pipe 200 mm dia. |
| 125 | All as per item No 121 here - in - before but of CI/DI pipe 250 mm dia. |
| 126 | S&F in repair Gun Metal gate valve 50 mm bore as per IS: 778-84 class-I pressure tested 2.4 Mpa with iron wheel head screwed both ends for iron pipes or for unions complete all as specified and as directed |
| 127 | All as per item No 126 here-in-before but 40 mm bore |
| 128 | All as per item No 126 here-in-before but 25 mm bore |
| 129 | Taking up / down unserviceable / rust valve pit cover and frame / support or platform etc of any size/thickness and supply, fabrication and fixing of framed brackets, rolloing shutters, made of mild steel plate/ flat / angle iron (of required size), cut to shape and size, as in valve pit cover/ frame / support or platform including necessary bending / welding etc as required and applying two coats of black bituminous paint over a coat of red oxide zinc chrome primer complete all as directed by the Engr-in-Charge. |
| 130 | S & F Pressure gauge dial type with range 0 to 10 kg/sqcm including necessary MS pipe & stop cock suitable size as in repair complete all as specified and directed by the Engineer-in-charge. |
| 131 | Testing of inlet and outlet sewage samples as per Environmental Protection Act for effluent discharge into inlet surface water form Govt regconised or approved institute/test labs and submit the test report for the following parameters complete all as directed by Engr-in- Charge:-(i) pH valve (ii) TSS (iii) O&G (Oil & Grease) (iv) BOD (v) COD (vi) FC (vii) Nitrate (N) (viii) Residual Chlorine (Note : Testing of one sample each for inlet and outlet shall be considered as one job. Testing shall be carried out once in a month at regular interval) |
| 132 | S&F in repairs GI \\"Medium grade\\" column pipe 100 mm dia, 3 mtr long with suitable size both end MS flange including rubber gasket, bolts, nuts and washers complete all as specified and as directed |
| 133 | S&F in repairs GI \\"Medium grade\\" column pipe 80 mm dia, 3 mtr long with suitable size both end MS flange including rubber gasket, bolts, nuts and washers complete all as specified and as directed |
| 134 | S&F in repair MU-G6 DOL motor starter, in sheet enclosure with suitable contactor & overload relay, 415 volts, 3 ph, 3 HP and relay ranging 4.0-6.5 Amp complete with complete all as specified and directed. Make - L&T Cat No SS97756COTO or equivalent model in C & S/ HAVELLS / BCH / INDO ASIAN / HPL) |
| 135 | S&F in repair MU-G6 DOL motor starter, in sheet enclosure with suitable contactor & overload relay, 415 volts, 3 ph, 5 HP and relay ranging 6.0-10.0 Amp complete with complete all as specified and directed. Make:-L&T Cat No SS97756COVO or equivalent model in C & S/ HAVELLS / BCH / INDO ASIAN / HPL) |
| 136 | S&F in repair MU-G10 DOL motor starter, in sheet enclosure with suitable contactor & overload relay, 415 volts, 3 ph, 7.5 HP and relay ranging 9.0-14.0 Amp complete with complete all as specified and directed. Make:-L&T Cat No SS95983DOAO or equivalent model in C & S/ HAVELLS / BCH / INDO ASIAN / HPL) |
| 137 | S&F in repair MU-G10 DOL motor starter, in sheet enclosure with suitable contactor & overload relay, 415 volts, 3 ph, 10 HP and relay ranging 13.0-21.0 Amp complete with complete all as specified and directed. Make:-L&T Cat No SS95983DOCO or equivalent model in C & S/ HAVELLS / BCH / INDO ASIAN / HPL) |
| 138 | S&F in repair MU-G20 FASD Heavy duty motor starter, in sheet enclosure with suitable contactor & overload relay, 415 volts, 3 ph, 20 HP and relay ranging 28.0-42.0 Amp complete with complete all as specified and directed. Make:-L&T Cat No SS95975DOFO or equivalent model in C & S/ HAVELLS / BCH / INDO ASIAN / HPL) |
| 139 | S&F in repair MU-G30 FASD Heavy duty motor starter, in sheet enclosure with suitable contactor & overload relay, 415 volts, 3 ph, 30 HP and relay ranging 28.0-42.0 Amp complete with complete all as specified and directed. Make:-L&T Cat No CS96008COGO or equivalent model in C & S/ HAVELLS / BCH / INDO ASIAN / HPL) |
| 140 | S&F Single Phase Preventor Relay - Sz5 380V AC (6 wires) including necessary electric connections as in repair complete all as specified and as directed.Make : L&T Cat No CS94824LOOO |
| 141 | S&F Push button Actuator switch of any colour including necssary connections complete all as specified and as directed.Make: L & T Cat No SS91519 |
| 142 | S&F Indication lamp set LED type as in repair complete all as specified and as directed. |
| 143 | S&F in repair selector switch actuator-03 position repair complete all as specified and as directed. |
| 144 | S&F ML bi-metal overload relays, ranging from 10 Amp to 16 Amp, including necessary incoming and outgoing elect connections, copper lugs, etc., as in repair complete all as specified and as directed.Make : L&T, Cat No SS 91858 OO BO / BCH Cat No:MC305ANA3L |
| 145 | S&F Single phase preventor relay with timer- SDz5, SPPR + Timer, 415V including necessary electric connections as in repair complete all as specified and as directed.Make : L&T, Cat No XM81809OOOO |
| 146 | S&F AC electronicl timer ST 100 3 phase electronic timer ranging from 3 - 30 sec including necessary incoming and outgoing elect connections, copper lugs, etc., as in repair complete all as specified and as directed.Make : L&T, Cat No ST80328OOOO |
| 147 | Supply only , High strength calcium based granular chlorination chemical (Calcium Hypochlorite in 45 Kg Drum) having chlorine (cl) percentage by volume 65% to 70% (disinfectant for water treatment).Make: Purichlor /Aqua fit /declibac or any make and brand as approved. |
| 148 | Supply only ,Bleaching powder as per IS 1065 , complete all as specified & directed |
| 149 | Supply only, Poly Aluminium Chloride (PAC) suitable for drinking water, high basicity in granular/ powder form inorganic soluble polymer confirming to IS 15573 in required packMake: Vikram PAC or Equivalent |
| 150 | M&L, Cast iron fittings, Bends (any type, radius andangle) tapers any type,(straight, bend, increasing,decreasing or double socket ,collar, etc.)Tee pieces single branch. \\"Y\\"junction, double branch, cross(all sockets or socket and spigot)collars, caps and plugs complete all as specified and as directed. |
| 151 | Suply and laying synthetic Rubber insulated mats 2.5 mm thick for voltage upto 11 KV for electrical purpose as per IS 15652-2006 suitable for electrical shock safety of size 2 metre x 1 metre complete all as specified and as directed by Engineer -In - Charge. |
| 152 | S&F in repair Add on auxilary contract block 2NO + 2NC incl necessary elect connections including taking down existing contact block complete all as specified and as directed. |
| 153 | S&F in repair Add on auxilary contract block 1NO + 1NC incl necessary elect connections incl taking down existing block complete all as specified and as directed. |
| 154 | Note: Schedule of credit (SCHEDULE OF CREDIT) amount of Rs ________ mentioned on Page No ____ shall be deducted from the total quoted amount of BOQ. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Jul 18, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedAug 08, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 17 daysAug 10, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 19 daysTender 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