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Hello,

Is there a way to reduce sound from borewell compressor pump? I have heard of options like switching to submersible pump etc., This is not possible as the water yield is low and we have to go with compressor pump only.

So, Please let me know of ways to reduce sound like

1) Preparing a box to cover pump - In this option, there can be issue of overheating of pump due to lack of ventilation. Any ideas?

2) Will putting a proper bed for pump reduce sound? - I guess, it will reduce vibration but not sound

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 Hello,

I have a borewell which is 360 feet deep and I want to know which pump and of what capacity I have to choose. The details are as follows

 

1. Borewell depth - 360 feet

2. Borewell drilling - 6 1/2" diameter

3. M S Casing - 100 feet (80' heavy (2.5 mm thickness) & 20' medimum (2.0 mm thickness))

4. For Domestic purpose only.

 

 

 

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Hi,

I have a 342 ft deep borewell and a 1 hp Crompton Greaves motor. The motor is lowered at 90 ft, voltage is 250-270 volts. It is a new motor but it trips after every 5 minutes run and has to be reset at the control panel. It consumes 12 amp electricity. Is it a problem of voltage or is the new motor faulty?

Please suggest

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Hello,

We have a 6" borewell, 320ft deep. During the construction activity accidently a hard 1 1/2" PVC pipe was damaged about 25ft from ground level and the pump with 280 ft long PVC pipe slipped inside. Several attempts were made to recover the pump but failed. 

Is it possible to cut or use controlled explosive to rupture the hard PVC pipe above the pump and lower the new pump? 

Kindly advise 

 

 

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For details on the tender call notice, please click here.

For further information on the Odisha Renewable Energy Development Agency, click here.

The notice is attached below for your consideration.

October 30, 2013 12:00AM

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Hi ,

We have recently dug a borewell in my agricultural land around 260 feet deep with 1.5" diameter water outlet. How do I calculate the HP of submercible motor- pump set for this borewell. Please suggest 

 

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Hello,

I have a borewell dug up for domestic usage as well as to water garden plants. Bore is dug to a total depth of 250 ft, and capped with 6 inch pipe till a depth of 40 ft. There after the bore is 4 inch dia till the bottom. Water was found at 80 feet depth during dry season. It overflows during rainy season.

Kindly advise the specification od the submersible pump that I should use to draw water fro mthis bore along with details of piping. Also what can be the flow rate achieved from this arrangement.

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Greenpeace

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November 15, 2013 12:00AM

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Hi,

I have a 6 inch borewell of 550 ft depth. My daily water consumption is 5000 litres and the water needs to be pumped to the 6th floor of the building. Could you suggest a suitable submersible pump that I should choose (HP and the number of stages). Which brand should I go for? 

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Hi,

Currently I have a single phase connection in my house. I plan to convert it to 3 phase connection in future. I am planning to go for a new borewell. I would like to know if a single phase or 3 phase motor is advisable. Also please let me know the difference between the two.

 

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