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NTID 39820993
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Supply And Installation Of Fil, Kannur - Tender Details
- Opening Date : Sat 5th April, 2025
- Closing Date : Thu 3rd April, 2025
- ₹ 1215250.00
- NTID 39820993
Tender Description
Documents
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721.3 kBOil_India_ExtraDoc...Oil_India_ExtraDocument-GCO0449P23.pdf
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721.3 kBOil_India_ExtraDoc...Oil_India_ExtraDocument-GCO0449P23.pdf
Costs
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EMD
30381.00 -
Document Cost
2500.00 -
Estimated Cost
1215250.00
BOQ Items Total Items : 145 | Total Qty : 3316
# | Item | Quantity | Units |
---|---|---|---|
1 | supply and installation of filter 500mm diameter for the mitigation Iron and Turbidity in Moilothara wss in Maruthomkara GP | ||
2 | Appendix- A - Filter Vessel | ||
3 | Fabricating and supplying cylindrical shape , stainless steel barrel of diameter 500 mm and height 1250mm made of 304 grade stainless steel. Bottom & top of the tank in spherical shape , top of the barrel is to be with detachable water tight flanged joint. Suitable supporting stand in stainless steel to be provided . At the top and bottom of the barrel , inlet and outlet are fixed with 75mm stainless steel pipe with flanged ends . Two number of 20 mm stainless steel pipe nipple are to be fixed at the top and bottom of the tanks for fixing pressure gauge, and other appurtenances. Four numbers of stainless steel perforated plates ( with 6mm at bottom , 4 mm , 2mm and 1mm perforation/longitudinal slots with required spacing) of 2mm thick ss plate having same inside diameter, (with required horizontal stiffeners) barrel. The barrel are to be provided with suitable locking and holdings arrangements for the horizontal plates . To hold the perforated plates horizontally inside the barrel four number of 10mm vertical stainless steel rods are placed inside suitably welded at the bottom of the vessel and 12 mm dia ss pipe having a length of 10cm/5cm bits inserted in the entire length of all the four rods . Stainless steel pipe 12 mm dia with 4mm perforations @ 5cm c/c on both sides shall be placed below the bottom most plate to support the plate and for blowing air from outside as per the drawings attached including cost of all fitting and fixing charges etc complete. The unit is to be tested for water pressure of 3kg/cm2. The unit shall be fitted with required length of 50mm stainless steel pipe 5 nos of 50mm stainless flanged ss ball valves,One non return valve as per drawing etc complete. | 1 | each |
4 | Appendix- B -Filter Materials | ||
5 | Silex 12mm&6mm | 75 | kg |
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