Flushing of Borewell at Karegounder Layout in Ward No 37 of West Zone.

Amount

Removal of centrifugal pumpset/ jet pumps/ submersible pumpsets and its accessories from borewell/ open well for attending repairs 50% of the rates mentioned under item 17 (a), (b) and (c) may be allowed for the respective Horse power.

Flushing of borewell of 6" dia using drill rods/ hose with required size of pipes for various capacity compressor including transportation, labour, and fuel charges for compressors as directed by the Officer etc., complete

Drilling of borewell 150 mm dia vertical bores depth as directed by the departmental officers including labour charges for inserting causing pipe assembling in the drilled holes including welding, jointing, grouting the casing pipe etc., including transp

Supply and delivery of the following materials approved brand as per list with ISI marking and an approved by Corporation officers.

50 mm GI pipe ‘B’ class ISI mark

50 mm GI Bore coupling

Supply and fixing GM Non Return valve including cost of labour charges etc., complete

Supply of 4 mm2 3 core copper, PVC insulated flat cable.

Supply and delivery of clear water vertical wet type submersible pumpset 10HP suitable for 150mm dia borewell conforming to IS 8034/2002 as amended thereafter and BEE 3 Star Rated capable of discharging noted LPM against head of water column due to all ca

Re-erection of centrifugal pumpsets, jet pumpsets and its accessories into the borewell/ openwell after attending the repairs 50% of the rate mentioned under item 17 (a), (b) and (c) may be allowed for respective Horse power.

Supply and fixing of 10 HP panel board of 3 phase star Delta with two level Guard and Auto start as per Dept instruction etc. complete

SRII BALAJI CONSTRUCTIONS (BID ID -1139653)