supply, installation, testing, trial run and commissioning of vertical open well submersible pump sets in amayannoor vellamattom padasekharam, ayarkunnam panchayath in kottayam district , vertical open well submersible pump sets , supply, installation, testing, trial run and commissioning of vertical open well submersible pump sets suitable for handling fresh and silty water. the material of construction of the casing and impeller shall be bronze / ss. delivery pipe size should be 6”. head 0.5 – 3.5 m, discharge above 60 lps. fully automatic 10 hp submersible star delta starter, with all protection ammeter, volt meter, make l&t / bch. 30m 4sqmm submersible cable, hanging rope, flange water tape, ss nut and bolts, rubber sheet, etc. 6” pvc pipe and fittings with transportation, handling and installation charges including gst the rate quoted should inclusive of all the charges for supply, installation including petty civil works, trial run and commissioning, all type of transportation and conveyance, loading and unloading charges, etcminimum discharge atduty point head ( lps ) : above 60 duty point head ( m ) : 6.0 working head range ( m ) : 0.5-3.5.0 available power allocation ( hp ) : 10 overall efficiency at duty point head ( % ) : 70