Directorate Of Lighthouses And Lightships

Directorate Of Lighthouses And Lightships has published Supply Of Marine Led Lantern / Flasher And Other Electrical Items For Koteshwar, Mandvi And Bhadreshwar Lighthouses Under Gandhidham Directorate Supply Of Marine Led Lantern / Flasher And Other Electrical Items For Koteshwar, Mandvi And Bhadreshwar Lighthouses Under Gandhidham Directorate , Long Range Led Marine Lantern : ( Make: Sealite / Tideland / Sabik-Carmanah / Wealthmarine / Vega ) ( A ) Long Range Led Marine Lantern : Light Source: High Efficiency Leds. ( B ) Colour Of Light: White, Visible Range ( Nm ) : At 0.74 / 19Nm, Horizontal Output: 0 - 360º, Vertical Output: >1.5º. ( Bidders Shall Quote The Equipment Of Having Range 19Nm And Above Only ) ( C ) Available Flash Characteristics: User Selectable Up To 310 Including 256 Iala Recommended & 1 Custom. ( D ) Nominal Voltage ( Vdc ) : 24V Dc. ( E ) Circuit Protection: Polarity Protected. ( F ) Auto Day / Night Mode, ( G ) Uv Stabilized Acrylic Lens, ( H ) Programmable And User Intensity Adjustment, ( I ) Beacon Should Be Hermetically ( Completely Sealed From Rain Water, Moisture, Heat, Wind Etc ) Sealed And Constructed Of Corrosion-Resistant. ( J ) Lantern Should Be Compatible With Physical, Electrical And Recommendation Iala E 200- 1 Marine Signal Lights Colours Compliance ( White Flash For Mandvi, Bhadreshwar And Koteshwar ) . ( K ) The Firm Should Be Provide Warranty Of 3 Years + Additional 2 Years So That Any Defect Present Or Occurred After Commissioning It Should Be Attended Immediately. ( L ) Body Material: 7 Stage Powder Coated Aluminium Or Above. ( M ) Water Proof: Ip68 ( N ) Mounting: Mounting Bolt Pattern. ( O ) Led Life Expectancy ( Hours ) : > 1, 00, 000 ( P ) Temperature Range:-10° To +60° C , Mppt Solar Charge Controller 24V / 40A - 3 Nos For Mandvi, Bhadreshwar And Koteshwar + 2 Spare. Last date of submission for this tender is 2021-12-02. This is a Miscellaneous Finishes tender in Vts Directorate Gandhidham, Gujarat