Directorate Of Municipal Administration Tender
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Karnataka, also known as Karunadu, is a state in the southwestern region of India. Karnataka was formed originally as Mysore State on 1st November 1956 and currently is the biggest state in south India. Its capital and largest city is Bengaluru. It covers an area of 191,791 km2 (74,051 sq mi) and is the sixth largest state by area comprising 31 districts. Karnataka is also a state of multiple languages; Kannada being the official and most widely spoken language in Karnataka. Other languages spoken in the state include Tamil, Telugu, Malayalam, Kodava, Konkani and much more.Karnataka tenders are issued by the government of Karnataka, public & private sector organisations. The state government issues majority of the Karnataka tenders, which are for goods and services including construction, road and bridge construction, IT services, engineering services, medical services, educational services amongst many others. Bidassist is one of the largest eprocurement portals, which offers all government tenders from across the world in one place. Bidassist offers information on all Karnataka tenders and other state and authority tenders in no time. Bidassist is a platform where users can look for various Karnataka tenders as well as other tenders.
Costs
EMD
₹ 24,400Document Cost
Refer DocumentsTender Fee
₹ 500
Summary
Estimation For Repair, Reconditioning And Servicing Of 150hp Hsc Centrifugal Pump-1 And Pump-2 And Replacement Of Impeller, Shaft Sleeve Wearing Ring To 220hp Centrifugal Pump-2 Of Jewel Filter Pumphouse
Description
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Contact
Tender Id
DMA/2024-25/EL/WORK_INDENT35034Tender No
DMA/2024-25/EL/WORK_INDENT35034Tender Authority
Directorate Of Municipal Administration ViewPurchaser Address
-Website
http://bidplus.gem.gov.in
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Documents
BOQ Items
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005 - Gland packing: The job includes supplying high quality Graphite asbestos of suitable size and fixing them to the pump along with the two sets of rings on either side of the centrally located latern ring for perfect sealing complete as directed by Engineer-in-Charge , Including cost of materials , labour and HOM of equipment. 100 HP to 200 HP
2
2500
5000
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006 - Gland packing: The job includes supplying high quality Graphite asbestos of suitable size and fixing them to the pump along with the two sets of rings on either side of the centrally located latern ring for perfect sealing complete as directed by Engineer-in-Charge , Including cost of materials , labour and HOM of equipment. 200 HP to 300 HP
1
3100
3100
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007 - Reconditioning of non-driving side and driving side bearing housing by cleaning the bearing hosing thoroughly and modifying and smoothening the inner surface with white metal and fixing the housing on to the body complete as directed by Engineer-in-Charge , Including cost of materials , labour and HOM of equipment. 100 HP to 200 HP
2
9500
19000
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008 - Reconditioning of non-driving side and driving side bearing housing by cleaning the bearing hosing thoroughly and modifying and smoothening the inner surface with white metal and fixing the housing on to the body complete as directed by Engineer-in-Charge , Including cost of materials , labour and HOM of equipment. 200 HP to 300 HP
1
13500
13500
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009 - Supply & fixing of suitable water thrower deflector suitable forHorizontal split case single stage, foot mounted Centrifugal pumpof suitable size and shape so as to prevent water from entering bearings complete including cost of material, labour and HOM of equipment. by deducting salvage value of the released material. 100 HP to 200 HP
2
2200
4400
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010 - Supply & fixing of suitable water thrower deflector suitable forHorizontal split case single stage, foot mounted Centrifugal pumpof suitable size and shape so as to prevent water from entering bearings complete including cost of material, labour and HOM of equipment. by deducting salvage value of the released material. 200 HP to 300 HP
1
2750
2750
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011 - Supply & fixing of suitable shaft sleeves check nut for Horizontal split case single stage , foot mounted Centrifugal pump, of suitable size and shape so as to facilitate easy dismantling and fixing of sleeves to the Shaft body complete including cost of material, labour and HOM of equipment by deducting salvage value of the released material 100 HP to 200 HP
8
1750
14000
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012 - Supply & fixing of suitable shaft sleeves check nut for Horizontal split case single stage , foot mounted Centrifugal pump, of suitable size and shape so as to facilitate easy dismantling and fixing of sleeves to the Shaft body complete including cost of material, labour and HOM of equipment by deducting salvage value of the released material 200 HP to 300 HP
4
2300
9200
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013 - Reconditioning of Shaft and bend removing The job includes transporting the shaft from workshop to the lathe machine site and removing rust from the steel components using "emery" paper thoroughly. Placing the shaft on the "metal working lathe" between centers supported at both ends and "cutting" threads and "turning precisely at bearing seating and coupling seating ends. The worn out portion must be suitably filled and the finished work piece should be symmetrical about the axis of rotation. The work also includes transporting the shaft from workshop to the hydraulic press machine site and removing the bent portion precisely using suitable capacity. automatic semi-automatic grade "Hydraulic Press" machine and bringing back to the workshop without damaging it. 100 HP to 200 HP
2
10500
21000
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014 - Reconditioning of Shaft and bend removing The job includes transporting the shaft from workshop to the lathe machine site and removing rust from the steel components using "emery" paper thoroughly. Placing the shaft on the "metal working lathe" between centers supported at both ends and "cutting" threads and "turning precisely at bearing seating and coupling seating ends. The worn out portion must be suitably filled and the finished work piece should be symmetrical about the axis of rotation. The work also includes transporting the shaft from workshop to the hydraulic press machine site and removing the bent portion precisely using suitable capacity. automatic semi-automatic grade "Hydraulic Press" machine and bringing back to the workshop without damaging it. 200 HP to 300 HP
1
13000
13000
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015 - Pump body packing/gasket. The job includes supplying the Nitride/ Neoprene Rubber Gasket and fixing the gasket along the nobody of the pump after making suitable modifications according to the shape. 100 HP to 200 HP
2
2500
5000
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016 - Pump body packing/gasket. The job includes supplying the Nitride/ Neoprene Rubber Gasket and fixing the gasket along the nobody of the pump after making suitable modifications according to the shape. 200 HP to 300 HP
1
3250
3250
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017 - Supplying and fixing of Stainless Steel/Phosphor bronze material wearing ring of suitable size for Horizontal split case single stage , foot mounted Centrifugal pump so as to form seal against water leakage and protect the casing from wear complete as directed by Engineer-in-Charge including cost of material, labour and HOM of equipment by deducting salvage value of the released material 100 HP to 200 HP
4
12500
50000
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018 - Supplying and fixing of Stainless Steel/Phosphor bronze material wearing ring of suitable size for Horizontal split case single stage , foot mounted Centrifugal pump so as to form seal against water leakage and protect the casing from wear complete as directed by Engineer-in-Charge including cost of material, labour and HOM of equipment by deducting salvage value of the released material 200 HP to 300 HP
2
17500
35000
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019 - Providing and Fixing of SS304 grade shaft sleeves suitable for shaft of Horizontal split case single stage , foot mounted Centrifugal pump , with sleeve surface having high surface hardness material.The material of sleeve shall have 12% of chrome steel(hardened). Shaft sleeves shall be positively driven, clamped and sealed at impeller end but it should be free to expand at other end.The surface finish shall be better than 1micro inch complete as directed by Engineer-in-Charge , Including cost of materials , labour and HOM of equipment by deducting salvage value of the released material 100 HP to 200 HP
4
14000
56000
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020 - Providing and Fixing of SS304 grade shaft sleeves suitable for shaft of Horizontal split case single stage , foot mounted Centrifugal pump , with sleeve surface having high surface hardness material.The material of sleeve shall have 12% of chrome steel(hardened). Shaft sleeves shall be positively driven, clamped and sealed at impeller end but it should be free to expand at other end.The surface finish shall be better than 1micro inch complete as directed by Engineer-in-Charge , Including cost of materials , labour and HOM of equipment by deducting salvage value of the released material 200 HP to 300 HP
2
18000
36000
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021 - Supply and fixing of Pump and Motor Coupling with bushing nut and bolts for Horizontal Split casing Type Pumpset of capacity upto 500 HP by modifying and smoothening the inner surface with white metal and fixing on to the body complete including cost of material, labour and HOM of equipment by deducting salvage value of the released material 100 HP to 200 HP
1
23000
23000
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022 - Supplying and fixing of cast Iron/Ph Bronze /suitable material Lantern Ring of suitable size and shape so as to distribute the lubricating medium uniformly to packing, transmit the gland pressure to remote rings and protect packing from direct impact of pressurix=zed coolant liquid comlete as directed by Engineer-in-Charge , Including cost of materials , labour and HOM of equipment by deducting salvage value of the released material 100 HP to 200 HP
4
3200
12800
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0023 - Supplying and fixing of cast Iron/Ph Bronze /suitable material Lantern Ring of suitable size and shape so as to distribute the lubricating medium uniformly to packing, transmit the gland pressure to remote rings and protect packing from direct impact of pressurix=zed coolant liquid comlete as directed by Engineer-in-Charge , Including cost of materials , labour and HOM of equipment by deducting salvage value of the released material 200 HP to 300 HP
2
4500
9000
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024 - Providing and fixing of SS CF8M grade Impeller suitable for Shaft of Horizontal split case single stage , foot mounted Centrifugal pump, with ID having high Finish hardness material. The Vanes of shall have Full Smooth to flow 100% percent of water from inlet vanes to outlet vanes. Impeller Neck ring should be 0.3mm Clearnce to the Casing Ware rings. The ID finish shall be better than 1micro inch complete as directed by Engineer-in-Charge including cost of material, labour and HOM of equipment. b by deducting salvage value of the released material 200 HP to 300 HP
1
215000
215000
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025 - Supplying and Fixing of Suitable Bearing of reputed Make to Horizontal split case single stage , foot mounted Centrifugal pump, the bearings must be subjected to all type of tests as specified in the relevant International Standards and test certificate of all relevant parameters must be produced along with authorised signature, seal and date before supply of the material. The work also includes Removal of Damaged Bearings and Mounting of newly supplied bearings to Driving/Non-Driving End of horizontal split case type Pumpset complete including cost of material, labour and HOM of equipment. by deducting salvage value of the released material 100 HP to 200 HP
4
7500
30000
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026 - Supplying and Fixing of Suitable Bearing of reputed Make to Horizontal split case single stage , foot mounted Centrifugal pump, the bearings must be subjected to all type of tests as specified in the relevant International Standards and test certificate of all relevant parameters must be produced along with authorised signature, seal and date before supply of the material. The work also includes Removal of Damaged Bearings and Mounting of newly supplied bearings to Driving/Non-Driving End of horizontal split case type Pumpset complete including cost of material, labour and HOM of equipment. by deducting salvage value of the released material 200 HP to 300 HP
2
10500
21000
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027 - Motor pumpset Alignment:The job includes making pump and motor alignment by using dial guage and spirit level. Adjusting the placement of motor and pump by using existing HOT and crane pulley. "welding" the MS Base plate at dilapidated locations and "cutting" and "grinding" wherever necessary. Placing " MS shim" plates as spacers and adjusting such that the axis of rotation of motor coincide with that of the pump. Afterwards fixing and fastening of bed bolts and nuts. fixing and tightening of coupling bolts and nuts along with the brushes. Trial running of the pumpset satisfactory. 100 HP to 200 HP
2
5500
11000
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028 - Motor pumpset Alignment:The job includes making pump and motor alignment by using dial guage and spirit level. Adjusting the placement of motor and pump by using existing HOT and crane pulley. "welding" the MS Base plate at dilapidated locations and "cutting" and "grinding" wherever necessary. Placing " MS shim" plates as spacers and adjusting such that the axis of rotation of motor coincide with that of the pump. Afterwards fixing and fastening of bed bolts and nuts. fixing and tightening of coupling bolts and nuts along with the brushes. Trial running of the pumpset satisfactory. 200 HP to 300 HP
1
6500
6500
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029 - Supplying and fixing of Stainless Steel/Phosphor bronze material Impeller Neck ring of suitable size for Horizontal split case single stage , foot mounted Centrifugal pump so as to form seal against water leakage and protect the impeller from wear complete as directed by Engineer-in-Charge including cost of material, labour and HOM of equipment by deducting salvage value of the released material 100 HP to 200 HP
4
12500
50000
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030 - Supplying and fixing of Stainless Steel/Phosphor bronze material Impeller Neck ring of suitable size for Horizontal split case single stage , foot mounted Centrifugal pump so as to form seal against water leakage and protect the impeller from wear complete as directed by Engineer-in-Charge including cost of material, labour and HOM of equipment by deducting salvage value of the released material 200 HP to 300 HP
2
13500
27000
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031 - Repair and reconditioning by welding and machining impeller suction veins and dynamic balancing Pump impeller. The job includes transportig the impeller unit from workshop to the lathe machine site and removing rust from the steel components using 'emery' paper thoroughly. The worn house portion must be suitably filled and finished workpiece should be symmetrical about the axis of rotation. The work also includes mounting the impeller on the "mocroprocessor/computer based Dynamic Balancing Machine". The impeller must be double-plane balanced as per "G2.5 grade" of ISO 1940-1. After balancing , the "specific residual unbalance" must not exceed "permissible residual unbalance" as per above standards.Afterwords , transporting the impeller back to the workshop safely. Testing certificate of balancing must be produced with authorised signature and seal. 100 HP to 200 HP
2
14000
28000
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032 - Repair and reconditioning by welding and machining impeller suction veins and dynamic balancing Pump impeller. The job includes transportig the impeller unit from workshop to the lathe machine site and removing rust from the steel components using 'emery' paper thoroughly. The worn house portion must be suitably filled and finished workpiece should be symmetrical about the axis of rotation. The work also includes mounting the impeller on the "mocroprocessor/computer based Dynamic Balancing Machine". The impeller must be double-plane balanced as per "G2.5 grade" of ISO 1940-1. After balancing , the "specific residual unbalance" must not exceed "permissible residual unbalance" as per above standards.Afterwords , transporting the impeller back to the workshop safely. Testing certificate of balancing must be produced with authorised signature and seal. 200 HP to 300 HP
1
17000
17000
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033 - Supplying and fixing of Gland cooling System unit of suitable size for Horizontal split case single stage , foot mounted Centrifugal pump as directed by Engineer-in-Charge including cost of material, labour and HOM of equipment 100 HP to 200 HP
2
3000
6000
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034 - Supplying and fixing of Gland cooling System unit of suitable size for Horizontal split case single stage , foot mounted Centrifugal pump as directed by Engineer-in-Charge including cost of material, labour and HOM of equipment 200 HP to 300 HP
1
4000
4000
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035 - Altering and strengthening of existing base frame using suitable sized and 20mm thick MS plates. The job includes making the suitable dimensions MS plate with groove cutting to the sides and base plate, cutting and grinding using required tools and equipments. Providing gas welding,Providing MS plate stand base frame and welding to perfection. The base frame should be strengthened and modified properly support the motor and pump with proper alignment. Including the cost of all materials , labourcharges, and hire charges of macjineries for cutting welding, grinding and erecting equipments with all lead and lift , transportation etc. complete
1
33258
33258.94
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003 - Reconditioning of stuffing box of Driving and Non driving side as to house the gland packing and Latern ring intact with proper clearence. The stuffing box shall have minimum five packing rings plus latern ring. Packing ring sixe shall be 3/8" or larger. All auxiliaries for flushing of mechanical seal shall replaced with new one , complete as directed by Engineer-in-Charge , Including cost of materials , labour and HOM of equipment. 100 HP to 200 HP
2
4500
9000
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