This is Brahma Reddy, CtrlS Datacenters Ltd, Mahape, Navi Mumbai. We are in datacenters business, and have set up Asia's largest Tier-IV data center. As part of our internal…
This query is from Nagavara, Bangalore. We have two borewells for our apartment and they both function very well. The depth of each borewell is 550' and dia is 6.5". In…
Since the rainwater is to be used for toilet flushing purpose only there is no need for any filter. The roof needs to be kept reasonably clean that’s all. If necessary a grating can be fixed at…
Contamination depends on, how the bore well is constructed. If the bore well is provided with deep casing pipe and the static water level is much deeper and the gap between the bore well casing…
Water being acidic is one of the major reasons for the rusting/corrosion of the GI pipe. GI is no longer the most suitable material for water. Plastics like PVS/HDPE/PP are the current materials…
A dry bore well during drilling can be water bearing after some time. You may check whether this has happened to your dry bore well. You may find some useful information in this regard at …
To enhance yield in the bore well, you can opt for multi hydro-fracturing methodology, as it looks like your bore well is surrounded by fractured zones at deeper levels. May be some of the main…
Well water becoming bad with lather and foul smell in every rainy season but turning good in other seasons indicates poor construction quality of the bore well.
Loose fitting of casing pipe. The seepage water from the top loose formation while trickling down will carry the colloidal clay particle and enter into the bore well…
It is clear that well development and construction was not done properly. A professional driller prepares litholog,time log and variation in the hammer sound and decides about insertion of blank…
As it is difficult to make extrusions using polyvinyl chloride (PVC), it becomes necessary to add plasticizers to make the compound pliable. As plasticized PVC is dense, brittle and susceptible to…
Every pump manufacturer provides a Head-Capacity curve or a Table that says how much water to expect from what depth for a given HP and efficiency range. Obviously deeper one installs a pump, less…
Try to drop a small pebble (glass marble) , approximately 5 mm in diameter and measure the amount of time it takes to touch the water. The thumb rule is about 15 ft per second hence if water is at…
Hydrofracturing is a well development process that involves injecting water under high pressure into a bedrock formation via the well. This is intended to increase the size and extent of existing…
I am looking for flood plain maps for last 100 to 500 years for the city of Mumbai. Did reach out to the local Municipal Corporation, besides the local chapters of IMD and GSI, but have…
Video graph or camera test is useful only to ascertain the type of formation and sequences of the strata encountered. Video testing can be done in the water column to analyse and reassess the…