Bids Are invited for Anti Freezing System For Water Supply In High Altitude Region Of Sikkim

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Bids Are invited for Anti Freezing System For Water Supply In High Altitude Region Of Sikkim Multi-Layered Hdpe Tank With Puf Core Insulated - 500 Litre Capacity Tank- Multi-Layered Hdpe Tank With Uv Stabilized 100 Percent Food-Grade Virgin Inner Liner. Pre Insulated With High-Pressure Machine-Injected Minimum 40Mm Thick Cfc-Free Rigid Puf Core Insulation Layer , Density - Min 48 Kg/Cum. Includes Threaded Self-Locking Lid With Heavy-Duty Hexa-Bolts To Withstand Extreme Wind/Snow Loads. Suitable For -40C To 40C Thermal Stability. , Multi-Layered Hdpe Tank With Puf Core Insulated - 750 Litre Capacity Tank- Multi-Layer Hdpe Tank With Uv Stabilized 100 Percent Food-Grade Virgin Inner Liner. Pre Insulated With High-Pressure Machine-Injected Minimum 40Mm Thick Cfc-Free Rigid Puf Core Insulation Layer , Density - Min 48 Kg/Cum. Includes Threaded Self-Locking Lid With Heavy-Duty Hexa-Bolts To Withstand Extreme Wind/Snow Loads. Suitable For -40C To 40C Thermal Stability , Multi-Layered Hdpe Tank With Puf Core Insulated - 2000 Litre Capacity Tank- Multi-Layer Hdpe Tank With Uv Stabilized 100 Percent Food-Grade Virgin Inner Liner. Pre Insulated With High-Pressure Machine-Injected Minimum 40Mm Thick Cfc-Free Rigid Puf Core Insulation Layer , Density - Min 48 Kg/Cum. Includes Threaded Self-Locking Lid With Heavy-Duty Hexa-Bolts To Withstand Extreme Wind/Snow Loads. Suitable For -40C To 40C Thermal Stability , Puf Insulated Ppr Pipe - Puf Insulated Ppr Pipe Of Size 32 Mm- Pn 20, 3 Layer, Puf Insulation-40Mm Thick & 48 Kg/Cum Dense, With Outer Protective Layer Of 3 Mm Pvc , Puf Insulated Ppr Pipe - Puf Insulated Ppr Pipe 32 Mm Od With Self-Regulating Heat Tape, 35W/Mtr And M20 Connector For Termination At Both Ends, Ppr Pipe- 40Mm, Puf Density 48 Kg/Cum With 3 Mm Thick Outer Pvc Protective Layer , Puf Insulated Ppr Pipe - Puf Insulated Ppr Pipe 20 Mm Od With Self-Regulating Heat Tape, 35W/Mtr And M20 Connector For Termination At Both Ends, Ppr Pipe- 40Mm, Puf Density 48 Kg/Cum With 3 Mm Thick Outer Pvc Protective Layer , Ppr Fitting - Ppr Elbow , For Pn 20Pipe 3 Layer-32 Mm Size , Ppr Fitting - Ppr Elbow , For Pn 20Pipe 3 Layer-20 Mm Size , Ppr Fitting - Ppr Tee , For Pn 20Pipe 3 Layer-32 Mm Size , Ppr Fitting - Ppr Tee , For Pn 20Pipe 3 Layer-20 Mm Size , Ppr Fitting - Ppr Union , For Pn 20Pipe 3 Layer-32 Mm Size , Ppr Fitting - Ppr Union , For Pn 20Pipe 3 Layer-20 Mm Size , Ppr Fitting - Ppr Half Bend- 32 Mm Size , Ppr Fitting - Ppr Half Bend- 20 Mm Size , Temperature Differential Controller - Temperature Differential Controller For Automatic On/Off Operation Of Heat Tape, Programmable On Below 10 Degree C, Cut Off At 15 Degree C. Additional 2 Pole 16A Mcb For Heating Element Load, Manual Operation , Sensor - Pt 100 Sensor With 10 Mtr Signal Wire , Wire - 3 Core 1.5 Sqmm Copper Wire , Nitrile Foam - Black Duct Tape For Protection For Nitrile Foam To Be Used On Joints With Insulation Aluminum Tape For Cladding Of Nitrile Foam Joints , Multi-Layered Hdpe Tank With Puf Core Insulated - 500 Litre Capacity Tank- Multi-Layered Hdpe Tank With Uv Stabilized 100 Percent Food-Grade Virgin Inner Liner. Pre Insulated With High-Pressure Machine-Injected Minimum 40Mm Thick Cfc-Free Rigid Puf Core Insulation Layer , Density - Min 48 Kg/Cum. Includes Threaded Self-Locking Lid With Heavy-Duty Hexa-Bolts To Withstand Extreme Wind/Snow Loads. Suitable For -40C To 40C Thermal Stability. , Multi-Layered Hdpe Tank With Puf Core Insulated - 750 Litre Capacity Tank- Multi-Layer Hdpe Tank With Uv Stabilized 100 Percent Food-Grade Virgin Inner Liner. Pre Insulated With High-Pressure Machine-Injected Minimum 40Mm Thick Cfc-Free Rigid Puf Core Insulation Layer , Density - Min 48 Kg/Cum. Includes Threaded Self-Locking Lid With Heavy-Duty Hexa-Bolts To Withstand Extreme Wind/Snow Loads. Suitable For -40C To 40C Thermal Stability , Multi-Layered Hdpe Tank With Puf Core Insulated - 2000 Litre Capacity Tank- Multi-Layer Hdpe Tank With Uv Stabilized 100 Percent Food-Grade Virgin Inner Liner. Pre Insulated With High-Pressure Machine-Injected Minimum 40Mm Thick Cfc-Free Rigid Puf Core Insulation Layer , Density - Min 48 Kg/Cum. Includes Threaded Self-Locking Lid With Heavy-Duty Hexa-Bolts To Withstand Extreme Wind/Snow Loads. Suitable For -40C To 40C Thermal Stability , Puf Insulated Ppr Pipe - Puf Insulated Ppr Pipe Of Size 32 Mm- Pn 20, 3 Layer, Puf Insulation-40Mm Thick & 48 Kg/Cum Dense, With Outer Protective Layer Of 3 Mm Pvc , Puf Insulated Ppr Pipe - Puf Insulated Ppr Pipe 32 Mm Od With Self-Regulating Heat Tape, 35W/Mtr And M20 Connector For Termination At Both Ends, Ppr Pipe- 40Mm, Puf Density 48 Kg/Cum With 3 Mm Thick Outer Pvc Protective Layer , Puf Insulated Ppr Pipe - Puf Insulated Ppr Pipe 20 Mm Od With Self-Regulating Heat Tape, 35W/Mtr And M20 Connector For Termination At Both Ends, Ppr Pipe- 40Mm, Puf Density 48 Kg/Cum With 3 Mm Thick Outer Pvc Protective Layer , Ppr Fitting - Ppr Elbow , For Pn 20Pipe 3 Layer-32 Mm Size , Ppr Fitting - Ppr Elbow , For Pn 20Pipe 3 Layer-20 Mm Size , Ppr Fitting - Ppr Tee , For Pn 20Pipe 3 Layer-32 Mm Size , Ppr Fitting - Ppr Tee , For Pn 20Pipe 3 Layer-20 Mm Size , Ppr Fitting - Ppr Union , For Pn 20Pipe 3 Layer-32 Mm Size , Ppr Fitting - Ppr Union , For Pn 20Pipe 3 Layer-20 Mm Size , Ppr Fitting - Ppr Half Bend- 32 Mm Size , Ppr Fitting - Ppr Half Bend- 20 Mm Size , Temperature Differential Controller - Temperature Differential Controller For Automatic On/Off Operation Of Heat Tape, Programmable On Below 10 Degree C, Cut Off At 15 Degree C. Additional 2 Pole 16A Mcb For Heating Element Load, Manual Operation , Sensor - Pt 100 Sensor With 10 Mtr Signal Wire , Wire - 3 Core 1.5 Sqmm Copper Wire , Nitrile Foam - Black Duct Tape For Protection For Nitrile Foam To Be Used On Joints With Insulation Aluminum Tape For Cladding Of Nitrile Foam Joints