Karnataka Thanda Development Corporation Limited Tender

Geophysical Investigation of site for sinking Borewell Geophysical Investigation of site for sinking Borewell for supplying drinking water to the habitation either through a hand pump, Mini Water Supply scheme, or Piped Water Supply Scheme by vertical electrical sounding by adopting venner or Schlumberger's method, including reconnaissance survey of geological formation, geophysical investigation of existing ground water in the vicinity, its quality, quantity & acceptability of the users indicating the location of site, recommended depth of casing pipe required to seal the top unconsolidated formation incluing an extra depth of 1.0 metre in consolidated formation for proper seating of casing pipe, depth of drilling required to cover full depth of aquifer proposed to be tapped, probable yield and other information required including transportation of instrument and accessories to work site, engaging technical personal and labour required etc., complete

Supply, installing,testing and commissioning COMMON control panel consisting of the following Phase Indication Lamp-3 Nos,Fault Indication Lamp-1 No, Digital VAF meter -1 No ,On/Off illuminated push button-2 Nos including protection for a)over voltage, b)under voltage,c)voltage unbalance,d)over current,e)Dry run,f)Provision to connect float switch, Outdoor type. NOTE: 1)DOL- Direct Online Starter 2)S-D- Star Delta Starter 6 HP To 10 HP

Supply and delivery at site of brand new best make Size 50 mm non-return valve as per IS 778/1984 with ISI Mark and as per its latest amendments