Construction of 02 - 10 KLD Sewage Treatment Plant (STP) using Aboslute Vermifilter Technology Under Grey Water Management of Swach Bharath Kosh Trust in Balagere Village, Kodigehalli GP of Nelamangala Taluk. (Reserved For SC Category)

Construction of 02 - 10 KLD Sewage Treatment Plant (STP) using Aboslute Vermifilter Technology Under Grey Water Management of Swach Bharath Kosh Trust in Balagere Village, Kodigehalli GP of Nelamangala Taluk.

Earth work excavation for Foundation by mechanical means for all works & depth upto 3 m, as per drawing and technical specifications, including setting out, shoring, strutting, barricading, caution li...

Providing and laying in position Cement Concrete for levelling course for all works in foundation. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes...

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 join...

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 join...

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 join...

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 Comp...

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 ...

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 fl...

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 ...

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 stra...

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 in...

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 supp...

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 v...

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 RWS...

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 ea...

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 RW...

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 ...

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 syst...

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. ...

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 ...

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 ...

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 RWS...