Tender Detail with Corrigendum

Corrigendum - 1 Published On : 22/05/2020
Corrigendum Details :Bid Auto Extn Corrigendum
Corrigendum Type :Bid Auto Extn Corrigendum
Corrigendum Document : Available Corrigendum Document For Download
Buyer/Seller : Can be viewed by Subscribers
Ref. Number : 39448004 Tender Number : 2019_MES_255685_2 Tender Prod. No : 2019_MES_255685_2
Requirement : Provision of audio and digital screening equipment - test 1.5 ton capacity split type ac consisting indoor/outdoor units, with cordless remote control unit, inverter type, with copper condenser , 5 star rating, eer not less than 4.5, indoor noise level <50db with standard fitments and outdoor unit fixed with wall mounted bracket and accessories all as directed by engineer-in-charge., 20a power unit 4 module , 20a starter 20a socket, 25a plug complete all as specified and as directed by engineer-in-charge., fix voltage stabilizer , test isolation transformer of capacity 3 kva, single phase, , ups , xlpe cable insulated ,screened, pvc bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 16 sq mm 4 core, excavation in trenches not exc 1.5 m wide and not exc 1.5m in depth and getting out soft/ disintegrated soil complete all as specified and directed, returning filling in incl spreading levelling watering and well ramming in layers not exc 25 cm thick complete , removing excavated material not exc 50 m and depositing where directed at a level not exc 1.5 m above the starting point complete all as specified., double wall corrugated (dwc) high density polythene pipes having corrugation on the outer wall and plain surface on the inner wall confirming to is 16205 & is14930 ( part i and ii) for protection of underground calbes of size 90 mm outer dia with all fittings. laid in trenches / road/ nallah or fixed along wall. poles or laid under floor (including cutting floor/road and making good to match with existing adjoining surface etc for cable protection all as specified (excavation and earth work shall be measured and paid separately) make rex/poly/gemini, "supply install and testing main foh & suround loudspeaker which shall be a multi driver, full-range loudspeaker system the loudspeaker free space sensitivity shall be at least 92 db-spl in the 50hz to 16khz range with both measurements referenced to a 1 watt (2.83v) pink noise input measured at 1 meter. the nominal horizontal beamwidth shall be 100 degrees or better, and the nominal vertical beamwidth shall be 70 degrees or more. the power handling capacity of the loudspeaker shall be at least 240 watts continuous pink noise, band-limited from 50hz to 16khz. max continuous spl shall be 117db (123db peak) or better with a nominal impedance of 8 ohms or higher. the loudspeaker shall be rated ip55 or better for weather rated applications., subwoofer which shall be 2 x 10” high-excursion woofers low-frequency reinforcement front-loaded tapered transmission subwoofer 8 ? frequency range (-10 db) 37 hz to 270 hz power handling, long-term continuous 500 w sensitivity 90 db free field 96 db wall/ceiling maximum spl @ 1m, peak 123 db free field 129 db. the loudspeaker shall be rated ip55 or better for weather rated applications., 10-12 channel digital mixer console with , 8 channel class d power amplifier with a max output power of 8x500w@4/8 ohms, or bridged mode output power of 4 x 1000w @ 8 ohms/70/100v. 20hz - 20 khz, snr of 101db and thd + n of <0.4% with built in protection such as limiters, temperature, dc, short circuit, peak current limiters, turn on delay etc. built in dsp for matrix routing, speaker equalization, delays, array eqs etc and with pc communication port for control, programming and monitoring. the damping factor shall be >1000. the amplifier shall implement dual voltage and current feedback technology to provide power as per the load demand. shall offer optional network audio connectivity (dante or cobranet) through expansion slot. the amplifier shall have temperature controlled fan with front to back air flow., digital sound processor with 8 mic/line inputs & 8 analog outputs, 8 additonal digital outputs; 24 bit a-d and d-a convertors; sampling rate 48 khz; thd < 0.002 % ; channel separation (crosstalk) < 105 db ; frequency response 20 hz - 20 khz ; signal-to-noise ratio 80 db ;dynamic range > 115 db; 5 control inputs and outputs; rs-232 and ethernet port for third party control and monitoring; expansion slots for optional network audio formats like dante/cobranet; inbuilt dsp features like input equalizers, router, band pass filter, output equalizer, delay, limiters, gates , source selectors etc. shall support at least 15 remote zone controllers., make bose/ashly audio/atlas ied", dual wireless hand held microphone with total harmonic distortion = 0.9%; pick-up pattern cardioid; signal-to-noise ratio = 103 dba; rf output power 10 mw; switching bandwidth up to 24 mhz; operating time approx. 10 hrs; modulation wideband fm; output voltage 1/4“ (6.3 mm) jack socket (unbalanced) +6 dbu, xlr socket (balanced) +12 dbu; housing rugged abs housing; dynamic range dynamic; frequency 8 frequency banks, each with up to 10 factory-preset channels; frequency range a 548-572 mhz, gb 606-630 mhz ; b 614-638 mhz c 766-790 mhz; d 794-806 mhz ; e 821-832 mhz, 863-865 mhz; k 925-937.5 mhz; sensitivity < 3 µv at 52 db(a)rms s/n., wired gooseneck cardriod microphone & base station with impedance < 100 ?; dimensions length 450 mm (17,72""); frequency response (microphone) 50 hz - 20 khz; transducer principle (microphone) pre-polarised condenser microphone; weight 147 g (4.72 oz) , pick-up pattern cardioid; operating temperature 0-40 °c; equivalent noise level 26 db (a); equivalent noise level weighted as per ccir 468-3 37 db; , maximum sound pressure level (passive) 130 db spl power supply p12 - p48 v ; current consumption 3 ma., wired vocal cardioid handheld microphone with on/off switch with impedance < 100 ?; dimensions length 450 mm (17,72""); frequency response (microphone) 50 hz - 20 khz; transducer principle (microphone) pre polarised condenser microphone; weight 147 g (4,72 oz) pick-up pattern cardioid; operating temperature 0-40 °c.2 core speaker cable with multistranded, tinned copper, of size 1.5 sqmm , insulation material pp, diamater 1.8±0.09mmaverage thickness 0.442mm, electrialtemperature rating 75°c insulation resistance dc–500v 100m?/km min. at 20?, conductor resistance 20awg–34.6?/km max. at 20?, impedance 40~100? standards compliance ul cmrohs 2011/65/ eu., 2 core shielded microphone cable with multistranded, tinned copper, size 1.5sqmm insulation material pp, diamater 1.8±0.09mm, average thickness 0.212mm, temperature rating 75°c insulation resistance dc–500v 100m?/km min. at 20?compliance ul cmrohs 2011/65/ eu., system rack 15 u audio visual equipment rack with 2 cooling fans, supporting trays, cable manager and rack grounding kit., floor stand for microphone, as per the design approved by the engineer-in-charge., speaker stand with weather proof cover, as per the design approved by the engineer-in-charge., xlr microphone gold plated connectors with lock, 7000 lumens - wuxga resolution, with 3,00,0001 high contrast, lcd-laser projector, digital link for , 24 x 7 operations., speakon nl4 gold plated connectors with lock, 5 meter long gold plated hdmi cable, for open air theatre at icgae.

Key Values

Document Fees : 500
EMD : 92,000
Tender Estimated Cost : 4,600,000
Closing Date : 27/05/2020
Document Sale To : 20/05/2020
Location : Gujarat - India

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