Public Works Department

Public Works Department has published Tender For Deposit-Ghss Irumbuzhi - Supply And Installation Of Pa System-Open Auditoriumelectronics Works; 1 Pa System 2 Od196940 / 2022-2023:Sitc Ofamplifier 1500W Rms At 10%Thd Operating On Ac 220-240V, 50Hz / Dc, And Having 50-15000 Hz 3Db Frequency Response, 60Db Or Better Snr, Bass, Treble And Master Control, 1 X Line 200Mv / 100K Ohm, 1 X Line 1V / 50K Ohm, 1 X 100V Input / 100K Ohminput Channel, 2 Auxilary Inputs& Preout 2, 4 Ohms, 70V & 100V Speaker Outputs Recommended Model: Ahuja / Studiomaster 3 Od197059 / 2022-2023:Sitc Of Passive 2-Way Speaker With 12 Woofer With 4 Voice Coil And 1.75 Hf Driver Size Voice Coil Having 350 Watts Rms, Integrated Tripode Stand Mounting Socket, Frequency Response Of 65-18000Hz, Sensitivity 98 / 129Db Recommended Make: Studiomaster 4 Od197090 / 2022-2023:Supply, Conveyance, Installtion, Testing And Giving Connection Of Active2-Way Speaker / Monitor With 12 Woofer With 2 Voice Coil And 1.35 Hf Driver Size Voice Coil Having 275 Watts Rms, Frequency Response Of 60-18000Hz, Sensitivity 125Db Recommended: Studiomaster 5 Od197073 / 2022-2023:Sitc Of Handheld Uhf Wireless Microphone With Dual Channel Non Diversity Wireless Receiver Having Following Minimum Specifications. Frequency Response 50-16Khz, Single Channel Non Diversity Receiver, Operating Frequency Range 720-865Mhz. Recommended: Studiomaster Xr40 Hh Or Eqvt. 6 Od197104 / 2022-2023:Sitc Of Pa Speaker Tripode Stands With Following Minimum Specifications. High Quality Aluminum Alloy Speaker Stand , Air Cushion Mechanism For Easy & Safe Speaker Mounting , Light Weight & Durable, Locking Knob & Safety-Pin For Safety, Anti-Skid Foocaps 7 Od197108 / 2022-2023:Supply, Conveyance, Installation, Testing Of Proffessional Mixer With 4Mic / Line + 1 Stereo Inputs +Efx Having Following Minimum Specifications. Gain Control With 3 Band Eq Control On Each Channel, 2Aux Sends With Stereo Aux Returns, L / R Pan Pot, Illuminated Mute Switch & Clip Led Per Channel, Built-In Delay Modes, Feedback & Delay Controls, Stereo Tape In / Tape Out &1 / 4 Headphone Out, Fader & Balanced Xlr Output, +48 Global Phantom Power Switch Recomended:Yamaha / Studiomaster / Soundcraft 8 Od197163 / 2022-2023:Sitc Of Dynamic Microphone Having 50-15 Khz Frequency Response, –54.5 Dbv / Pa ( 1.85 Mv ) 1 Pa = 94 Db Spl Sensitivity, Impedance:Rated Impedance Is 150 Ω ( 300 Ω Actual ) For Connection To Microphone Inputs Rated Low Impedance, Includes 7.6 M Xlr-Male To Xlr-Female Cable, Swivel Adapter And A Zippered Pouch. Recommended: Shure Sm58-Cn Or Equivalent 9 Od197168 / 2022-2023:Supply And Layingof High Quality 2 Core Shielded Audio Cablesaccepted Make:Beldenor Other Brand Having Equivalent Or Better Specifiction. 10 Od197176 / 2022-2023:Sitc Ofwide-Range Condenser Element Cardioid Condenser Quick-Mount Gooseneck Microphone With Anti-Shock Microphone Stand. Shall Meet The Following Performance Criteria: Microphone Length Minimum 16.46 ( 418.0 Mm ) -Long, Double-Gooseneck And Wide-Range Condenser Element With Low-Mass Diaphragm, Frequency Response- 70-16, 000 Hz, Impedance - 100 Ohms, Windscreen, Element -Fixed-Charge Back Plate, Permanently Polarized Condenser, Polar Pattern - Cardioid, Signal To Noise Ratio - 66 Db, 1 Khz At 1 Pa, Dynamic Range - 106 Db, 1 Khz At Max Spl.Microphone Stand Criteria Isfeatures A Press-On / Press-Off Switch That Controls The Microphone, Muting It By 55 Db At 1, 000 Hz. The Circuitry Also Operates A Light In The Switch, Powered By The 24-48V Phantom Source, To Indicate When The Mic Is On. Regardless Of The Switch Postion. Recommended Make : Audiotechnica, Shure, Sennheiser. 11 Od197169 / 2022-2023:Supply And Fixing Ofxlr 3 Pinmale And Female Connector Pair On Both Ends Of The Existing Xlr Accepted Make: Neutrikor Other Brand Having Equivalent Or Better Specifiction. 12 1.21.1:Supplying And Fixing Of Following Sizes Of Medium Class Pvc Conduit Along With Accessories In Surface / Recess Including Cutting The Wall And Making Good The Same In Case Of Recessed Conduit As Required.20 Mm 13 90.6.5.4:Supply And Drawing The Following Sizes Of Multi-Core Pvc Insulated & Frlspvc Sheathed 650 / 1100 V Grade Copper Conductor Round Flexible Cables Conforming To Is 694 Part I 1960 In The Existing Surface / Recess Conduit As Required Including Giving Necessary Connections Of The Following Sizes.2 Core 1.50 Sq Mm. Last date of submission for this tender is 2023-12-12. This is a Switch Supply tender in Palakkad, Kerala