Optimisation of production and transmission Energy conservation ARWSS to Chiranellur in Choondal Panchayath _Supplying 2nos bore well submersible motor pump set with all accessories _ Supply erection testing and commissioning of submersible motor

Amount

Appendix I - Submersible motor no.1

Supply of best quality ISI marked KWA approved confirm to BEE standars brand new submersible (Vertical type) electrical driven motor pumpset, working at 415 V at 50 c/s with bronze impeller and stainless steel shaft to meet the following requirements. 1. Discharge : 520 lpm 2. Total Head : 130m 3. Source : 150mm dia Borewell 4. Power KW/HP : Please specify seperately 5.Make : Please specify seperately 6. Model : Please specify seperately 7. Overall efficiency : Please specify seperately 8. Size of delivery : Please specify seperately

Supply of best quality suitable Oil immersed Star Delta Starter (ISI brand) suitable for the above motor with initial filled oil etc complete with over load no volt release. Please specify Make & Capacity

Supply of suitable brand ISI marked T.P. main switch fuse unit with HRC fuse etc. Please specify Make & Capacity

Supply of suitable power factor improvement capacitor of MPP (Metalised Poly propylene film ) super heavy duty with low losses type, 440V grade, working Temp at 100 to 500 C and Tolerance of -5% to +10% and the ELCB as per KSEB/EI standard. Please specify Make & Capacity

Supply of suitable submersible Copper cable of suitable for above motor with ISI mark. Please specify Size & Brand

Supply of suitable size Double Flanged C.I.Non Return Valve (heavy duty) with ISI mark (PN - 1.6).

Supply of suitable size Double Flanged C.I.Sluice Valve with ISI mark (PN - 1.6).

Supply of complete earthing materials required for the system as per KSEB / Electrical Inspectorate standard.

Supply of 100mm dia 10kg Pressure Gauge with brass regulating cock for fixing in the line.

Supply of suitable Single Phasing cum Dry Running Preventor.

Conveying and erecting the motor pumset and panel board, wiring completely giving connection from meter to starter and motor, providing required number of suitable earthing etc as per IS rules & regulations and direction of departmental officers. Trial run should be given for 7days.

Supply and delivery of fully galvanised mild steel tube continuously welded electrical resistance welded/high freequency induction welded/Hot finished welded, confirming to IS-1239/part 1/1990 with latest ammendments screwed at both ends as per IS - 554/1985. One end fitted with a socket and other end protected as p er specification in random length of 6.00 M bearing ISI mark best quality at the following nominal size. 65mm dia GI Pipe B class

Supply and delivery of galvanised mild steel heavy duty coupling suitable for 65 mm G I Pipe

Supply of suitable submersible Copper cable of suitable for above motor with ISI mark (additional). Please specify Size & Brand

Any documentation required for proper electric connection shall be arranged by the contractor at their own cost.

Appendix II - Submersible motor no.2

Supply of best quality ISI marked KWA approved confirm to BEE standars brand new submersible (Vertical type) electrical driven motor pumpset, working at 415 V at 50 c/s with bronze impeller and stainless steel shaft to meet the following requirements. 1. Discharge : 520 lpm 2. Total Head : 130m 3. Source : 200mm dia Borewell 4. Power KW/HP : Please specify seperately 5.Make : Please specify seperately 6. Model : Please specify seperately 7. Overall efficiency : Please specify seperately 8. Size of delivery : Please specify seperately

Supply of best quality suitable Oil immersed Star Delta Starter (ISI brand) suitable for the above motor with initial filled oil etc complete with over load no volt release. Please specify Make & Capacity

Supply of suitable brand ISI marked T.P. main switch fuse unit with HRC fuse etc. Please specify Make & Capacity

Supply of suitable power factor improvement capacitor of MPP (Metalised Poly propylene film ) super heavy duty with low losses type, 440V grade, working Temp at 100 to 500 C and Tolerance of -5% to +10% and the ELCB as per KSEB/EI standard. Please specify Make & Capacity

Supply of suitable submersible Copper cable of suitable for above motor with ISI mark. Please specify Size & Brand

Supply of suitable size Double Flanged C.I.Non Return Valve (heavy duty) with ISI mark (PN - 1.6).

Supply of suitable size Double Flanged C.I.Sluice Valve with ISI mark (PN - 1.6).

Supply of complete earthing materials required for the system as per KSEB / Electrical Inspectorate standard.

Supply of 100mm dia 10kg Pressure Gauge with brass regulating cock for fixing in the line.

Supply of suitable Single Phasing cum Dry Running Preventor.

Conveying and erecting the motor pumset and panel board, wiring completely giving connection from meter to starter and motor, providing required number of suitable earthing etc as per IS rules & regulations and direction of departmental officers. Trial run should be given for 7days.

Supply and delivery of fully galvanised mild steel tube continuously welded electrical resistance welded/high freequency induction welded/Hot finished welded, confirming to IS-1239/part 1/1990 with latest ammendments screwed at both ends as per IS - 554/1985. One end fitted with a socket and other end protected as p er specification in random length of 6.00 M bearing ISI mark best quality at the following nominal size. 65mm dia GI Pipe B class

Supply and delivery of galvanised mild steel heavy duty coupling suitable for 65 mm G I Pipe

Any documentation required for proper electric connection shall be arranged by the contractor at their own cost.

STANDARD ELECTRICAL WORKS