Tender For Repair/ Maintenance And Servicing Of Ro Plants At Shillong, East Khasi Hills-Meghalaya

Tender For Repair / Maintenance And Servicing Of Ro Plants At Shillong ; 1 Servicing Of Ro Plant1000lph Capacity With Using Of Descalent Chemical Circulating The Plant With Complete All As Specified And Directed By Engr-In-Charge. 2 Replancement Of Ro Membrane 4040 Solid Filter Cartridge For Ro Of Capacity 1000 Lph Plant With Complete All As Specified And Directed By Engr-In-Charge. 3 Replacement Of Micron Filter 20X4 Suitable For Existing Size Complete All As Specified And Directed By Engr-In-Charge. 4 Replacement Of Dosing Pump Suitable For Existing Size Complete All As Specified And Directed By Engr-In-Charge. 5 Replacement Of Rotameter R 2400Lph ( Inflow ) ( 3 / 4 ) Suitable For Existing Size Complete All As Specified And Directed By Engr-In-Charge. 6 Replacement Of Uv System ( 2000Lph ) Suitable For Existing Size Complete All As Specified And Directed By Engr-In-Charge. 7 Replacement Of Slim Housing ( 20X2 ) Suitable For Existing Size Complete All As Specified And Directed By Engr-In-Charge. 8 Replacement Of Slim Spun ( 20X2 ) Suitable For Existing Size Complete All As Specified And Directed By Engr-In-Charge. 9 Repair And Rewinding Of Burnt Out 3 To 5Hp Capacity Ro Pressure Pump3phase Motor Taking Out Winding Wire Carefully Without Damaging The Stator, Cleaning The Slot, Rewinding The Stator With Super Enameled Copper Winding Wire Of Existing Gauge Along With Insulating Material, Greasing Varnishing The Bearing Including Testing Complete All As Specified And As Directed By Engr-In-Charge. 10 Providing And Fixing Chlorinated Polyvinyl Chloride ( Cpvc ) Pipes Of 50Mm Nominal Dia, Having Thermal Stability For Hot & Cold Water Supply Including All Cpvc Plain & Brass Threaded Fittings This Includes Jointing Of Pipes & Fittings With One Step Cpvc Solvent Cement, Trenching, Refilling & Testing Of Joints Complete As Per Direction Of Engineer In Charge. 11 Providing And Fixing Chlorinated Polyvinyl Chloride ( Cpvc ) Pipes Of 25Mm Nominal Dia, Having Thermal Stability For Hot & Cold Water Supply Including All Cpvc Plain & Brass Threaded Fittings This Includes Jointing Of Pipes & Fittings With One Step Cpvc Solvent Cement, Trenching, Refilling & Testing Of Joints Complete As Per Direction Of Engineer In Charge. 12 Supply & Fixing Of Cpvc Ball Valve Of 50Mm Dia With All Accessories Withcomplete All As Specified And Directed By Engr-In-Charge. 13 Supply & Fixing Of Cpvc Ball Valve Of 25Mm Dia With All Accessories Withcomplete All As Specified And Directed By Engr-In-Charge.

Sr No	CorrigendumDate	Corrignedum	CorrigendumType	NewSubmissionDate
1	03-Oct-2023	Date Corrigendum	Date	07-10-2023

INR 500 /-

INR 15500.0 /-

Refer document

Name of Work : Repair / maint & servicing of RO plants at Shillong

Sl. No.	Item Description
1	Servicing of RO Plant1000LPH capacity with using of Descalent chemical circulating the plant with complete all as specified and directed by engr-in-Charge.
2	Replancement of RO Membrane 4040 Solid Filter Cartridge for RO of capacity 1000 LPH plant with complete all as specified and directed by engr-in-Charge.
3	Replacement of Micron Filter 20""x4"" suitable for existing size complete all as specified and directed by Engr-In-Charge.
4	Replacement of Dosing Pump suitable for existing size complete all as specified and directed by Engr-In-Charge.
5	Replacement of Rotameter R 2400LPH(Inflow)(3/4"") suitable for existing size complete all as specified and directed by Engr-In-Charge.
6	Replacement of UV System (2000LPH) suitable for existing size complete all as specified and directed by Engr-In-Charge.
7	Replacement of Slim Housing (20""x2"") suitable for existing size complete all as specified and directed by Engr-In-Charge.
8	Replacement of Slim Spun (20""x2"") suitable for existing size complete all as specified and directed by Engr-In-Charge.
9	Repair and rewinding of burnt out 3 to 5HP capacity RO Pressure Pump3phase motor taking out winding wire carefully without damaging the stator, cleaning the slot, rewinding the stator with super enameled copper winding wire of existing gauge along with insulating material, greasing varnishing the bearing including testing complete all as specified and as directed by Engr-In-Charge.
10	Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes of 50mm nominal dia, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge.
11	Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes of 25mm nominal dia, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge.
12	Supply & fixing of CPVC ball valve of 50mm dia with all accessories withcomplete all as specified and directed by Engr-In-Charge.
13	Supply & fixing of CPVC ball valve of 25mm dia with all accessories withcomplete all as specified and directed by Engr-In-Charge.