Rural Drinking Water And Sanitation Department Tender
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.
Rural Drinking Water And Sanitation Department Tender
Solid Waste Management
Opening Date16 Nov 2024
Closing Date30 Nov 2024
Tender Amount₹ 19,80,000
Costs
EMD
₹ 50,000Document Cost
Refer DocumentsTender Fee
₹ 500
Description
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Contact
Tender Id
RWSSD/2023-24/WT/WORK_INDENT7652/CALL-3Tender No
RWSSD/2023-24/WT/WORK_INDENT7652/CALL-3Tender Authority
Rural Drinking Water And Sanitation Department ViewPurchaser Address
-Website
http://https://jalshakti-ddws.gov.in/
GEM & Bid Advisory Services
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Documents
BOQ Items
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code04 - Providing PVC ringtite pipes conforming to IS 4985:2000 with latest amendments and conveying to worksite, rolling and lowering into trenches, laying true to line and level and perfect linking at joints, testing and commissioning, including loading unloading at both destinations and cuts of pipes wherever necessary including jointing of PVC pipes and specials (excluding cost of specials) with jointing of approved type, with all labour with all lead & lift including encasing the pipe alround to a depth of not less than 15 cms. with soft gravel or selected earth available from the excavation etc. complete and giving necessary hydraulic test to the required pressure as per ISS (Contractor will make his own arrangements for procuring water for testing) etc. Complete for Piping and Valves for Bio filter bed and mechanical equipment. PVC pipes 32 mm dia, 10 kg/sqcm & class 5 Complete as per Technical Specification and direction of Engineer incharge of the Work.
170
67
11390
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code05 - Providing PVC ringtite pipes conforming to IS 4985:2000 with latest amendments and conveying to worksite, rolling and lowering into trenches, laying true to line and level and perfect linking at joints, testing and commissioning, including loading unloading at both destinations and cuts of pipes wherever necessary including jointing of PVC pipes and specials (excluding cost of specials) with jointing of approved type, with all labour with all lead & lift including encasing the pipe alround to a depth of not less than 15 cms. with soft gravel or selected earth available from the excavation etc. complete and giving necessary hydraulic test to the required pressure as per ISS (Contractor will make his own arrangements for procuring water for testing) etc. Complete for Piping and Valves for Bio filter bed and mechanical equipment. PVC pipes 50mm dia, 6 kg/sqcm & class 5 Complete as per Technical Specification and direction of Engineer incharge of the Work.
100
101
10100
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code06 - Chain and pulley arrangement for pump lifting and operation and maintenance works. Suitable length up to depth of sewage collection tank is provided with load bearing strength of 200 kg MOC: - MS Complete as per Technical Specification and direction of Engineer incharge of the Work. (rates approved by SE RWSSD Bangalore Circle vide letter no:764/2023-24, D:01.02.2024)
4
5500
22000
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code07 - Submersible Pump for transferring Sewage from collection tank to vermi-bed with required solid handling capacity to work efficiently. Capacity 0.5 cum per hr. Complete as per Technical Specification and direction of Engineer incharge of the Work. (rates approved by SE RWSSD Bangalore Circle vide letter no:764/2023-24, D:01.02.2024)
4
15000
60000
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code08 - Food grade crates for media filling and vermicompost or specific material sheet for handling. Size OD.600X400X160 ID.565X365X155MM for media filling. The crates has perforation that allows water to flow and hold wooden chips and Vermiculture within it acting as filter bed topmost layer. Material of construction of crates is uPVC with longlasting life and corrosion resistant or suitable caging orsupportwill be provided in case for handling of wood chips as during maintenance. Complete as per Technical Specification and direction of Engineer incharge of the Work. (rates approved by SE RWSSD Bangalore Circle vide letter no:764/2023-24, D:01.02.2024)
200
300
60000
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code09 - Bar screen for removal of large size solids, wood, glass etc. Bar screen for removal of floating debris, larger size solids, woods, plastic etc. same is provided to avoid choking of pump. The spacing between the two-bar mesh is 6mm. The material of construction of the same is SS304 with size of 0.75 m W x 0.75 mD Complete as per Technical Specification and direction of Engineer incharge of the Work. (rates approved by SE RWSSD Bangalore Circle vide letter no:764/2023-24, D:01.02.2024)
4
15000
60000
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code10 - Strainer/ Filter for silt removal Strainer / Filter acts as micro filter for silt removal. In order to reduce solid rates and to avoid choking of sprinkler provided at filter bed. 450-micron size strainer is provided to handle 5 m3/hr flow with uPVC eq. Material of construction. Cl. Complete as per Technical Specification and direction of Engineer incharge of the Work. (rates approved by SE RWSSD Bangalore Circle vide letter no:764/2023-24, D:01.02.2024)
4
22000
88000
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code11 - Sundry Items: -Rotameter for flow measurement the flow measurement of plant is carried out by Rotameter. Capacity to measure 0 to 5 m3/hr of flow installed at common/main header pipe that serves as inlet to filter bed. Complete as per Technical Specification and direction of Engineer incharge of the Work. (rates approved by SE RWSSD Bangalore Circle vide letter no:764/2023-24, D:01.02.2024)
2
5000
10000
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code12 - Organic Media to support vermicompost and filtration Popular plant crushed wooden chips of size 10 to 15 mm is used to fill up the filter bed within the crates. The wooden chips serve as means of support to enhance vermicompost and filtration of sewage. Complete as per Technical Specification and direction of Engineer incharge of the Work. (rates approved by SE RWSSD Bangalore Circle vide letter no:764/2023-24, D:01.02.2024)
2000
15
30000
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code13 - Biofilter Bed Covering with green cloth and MS Structure 3x3 mtr. Complete as per Technical Specification and direction of Engineer incharge of the Work. (rates approved by SE RWSSD Bangalore Circle vide letter no:764/2023-24, D:01.02.2024)
18
3200
57600
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code14 - Vermi-filter Bed MS Structure for Installation of Crates, Inorganic and Organic Media. Complete as per Technical Specification and direction of Engineer incharge of the Work. (rates approved by SE RWSSD Bangalore Circle vide letter no:764/2023-24, D:01.02.2024)
2
300000
600000
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code15 - Enzymes for earthworm breeding. Rich nutrient content enzymes are used for multiplication of earthworms only at initial stage. High in nitrogen content and other organic matter supporting growth of earthworm culture. Complete as per Technical Specification and direction of Engineer incharge of the Work. (rates approved by SE RWSSD Bangalore Circle vide letter no:764/2023-24, D:01.02.2024)
2
2000
4000
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code16 - Earthworms Specific culture of worms Eisenia Fetida is adopted for treating the sewage. Complete as per Technical Specification and direction of Engineer incharge of the Work. (rates approved by SE RWSSD Bangalore Circle vide letter no:764/2023-24, D:01.02.2024)
4
2801
11204
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code17 - Inorganic Media / Stone pebbles filtration bed Stone Pebbles of size 50 -65 mm is used as one layer for filtration by gravity within filter bed. Crushed stones/coarse sand of size 5 -10 mm is used as one layer for filtration by gravity within filter bed. Stone aggregate of size 10 -25 mm is used as one layer for filtration by gravity within filter bed. Complete as per Technical Specification and direction of Engineer incharge of the Work. (rates approved by SE RWSSD Bangalore Circle vide letter no:764/2023-24, D:01.02.2024)
590.36
55
32469.8
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code18 - Ozone generator Ozone used as high-capacity oxidant having multiple benefits over chlorine system. Ozone generator of capacity 5 gms/hr ozone production is adopted with suitable venturi injection system to mix ozone in Biofilter treated water along with suitable recirculation pump required to create pressure difference within injection system to ensure proper mixing of ozone and water. -VENTURI INJECTION SYSTEM - 1 NOS -BOOSTER SYSTEM - 1 NOS -OXYGEN CONCENTRATOR OR COMPRESSOR UNIT - 1NOS -OZONE GENERATOR - FULL CAPACITY - 1 NOS -CHILLER UNIT IF REQUIRED - 1 NOS -PIPING AND FITTINGS. Complete as per Technical Specification and direction of Engineer incharge of the Work. (rates approved by SE RWSSD Bangalore Circle vide letter no:764/2023-24, D:01.02.2024)
2
215000
430000
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code19 - MCC Panel & Electrical works Electrical panel with 4 feeders for electricity distribution with in all mechanical equipment’s. All kinds of cables, wiring and cable trays as required for the system. Stabilizer for ozone system is adopted. Complete as per Technical Specification and direction of Engineer incharge of the Work. (rates approved by SE RWSSD Bangalore Circle vide letter no:764/2023-24, D:01.02.2024)
2
80000
160000
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code20 - Transportation, Erection & Commissioning of complete 10 KLD Bio filter system. Pumps/ Ozone system/ Bio filter bed/ Inorganic and organic media/ Piping and fittings/ Wiring and cablings etc. Complete as per Technical Specification and direction of Engineer incharge of the Work. (rates approved by SE RWSSD Bangalore Circle vide letter no:764/2023-24, D:01.02.2024)
2
120000
240000
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code21 - Underground HDPE Tanks. (3KL) Raw Sewage collection Tank & Treated Water Tank are to be installed underground with proper hydraulics measurement. Complete as per Technical Specification and direction of Engineer incharge of the Work. (rates approved by SE RWSSD Bangalore Circle vide letter no:764/2023-24, D:01.02.2024)
4
15000
60000
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code22 - Supply & Installation of Signages, Guide maps, Instruction boards at various location. Complete as per Technical Specification and direction of Engineer incharge of the Work. (rates approved by SE RWSSD Bangalore Circle vide letter no:764/2023-24, D:01.02.2024)
4
2000
8000
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