SITC OF AUDIO CONFERENCE SYSTEM IN CONFERENCE ROOM AT 13th FLOOR IN SANCHAR BHAWAN, NEW DELHI

Sub Head - I

Supply, Installation, Testing & Commissioning of Fully Digital flush mount Chairman Unit with specifications as follow: Fully digital audio transmission; Mounting Table flushed; Encrypted sound to prevent eavesdropping; daisy chain topology with loop-through connections or star topology using junction boxes; Two RJ45 female sockets with auto-termination; Four microphone operation modes; Automatic, FIFO, Manual and VOX (voice activation); 'Auto Off' of microphones; Lockable XLR gooseneck microphone connector; Microphone 'Speak' and Priority function (ALL Delegates Off/Mute) buttons; LED Ring on microphone unit; THD < 0.1 %; Microphone: Transducer type Condenser; Polar pattern Cardiod; Frequency response 40 Hz - 13 kHz; Sensitivity -52 +/- 3dB; Maximum input sound level 112 dB SPL; Signal-to-noise ratio >62 dBA; 45 cm or above Length etc with standard accessories complete as required. (Make: M/S Beyer Dynamic-Orbis/Bosch-DCN Series/Brahler-digimic/ Shure DIS-DDS 6000)

Supply, Installation, Testing & Commissioning of Fully Digital flush mount delegate Unit with specifications as follow: Fully digital audio transmission; Mounting Table flushed; Encrypted sound to prevent eavesdropping; daisy chain topology with loop-through connections or star topology using junction boxes; Two RJ45 female sockets with auto-termination; Four microphone operation modes; Automatic, FIFO, Manual and VOX (voice activation); 'Auto Off' of microphones; Lockable XLR gooseneck microphone connector; Microphone 'Speak' buttons; LED Ring on microphone unit; THD < 0.1 %; Microphone: Transducer type Condenser; Polar pattern Cardiod; Frequency response 40 Hz - 13 kHz; Sensitivity -52 +/- 3dB; Maximum input sound level 112 dB SPL; Signal-to-noise ratio >62 dBA; 45 cm or above Length etc with standard accessories complete as required. (Make: M/S Beyer Dynamic-Orbis /Bosch-DCN Series/Brahler-digimic/ Shure DIS-DDS 6000)

Supply, Installation, Testing & Commissioning of Fully Digital Conference controller as per specifications as follow: Max. number of open microphones 8; Two (2) RJ45/6 pole female sockets to connect all Microphone; Analogue Audio Input 1; Audio Output Balance and Unbalanced (Both) Fully digital audio transmission with automatic audio channel allocation of the microphone units, Control and power up to 80 microphone units; RS 232C /similar interface for control of microphones with standard accessories complete as required. (Make: M/S Beyer Dynamic-Orbis/Bosch-DCN Series/Brahler-digimic/ Shure DIS-DDS 6000) NOTE: 1. The complete conferencing system should remain functional even in case of break in cable. In case any fault in any delegate unit, all other units will remain functional.

Supplying, Installation, testing and commissioning of Wireless Handheld MICROPHONE with Wireless Hand held Transmitter & Receiver, supercardiod polar pattern, Dynamic capsule, Audio Bandwidth 50HZ-20000HZ, THD 0.8%, AA Battery having up to 8 Hours life, Freuency Bands 530-931 MHZ (different Bands), RF Output upto 50mW, Tuning range up to 30 MHz, FM Modulation, 30 Meter Radio Range should be extendabale via external Anteenas. etc complete as required. (Make: M/S Beyer Dynamic /Bosch/Brahler/Shure DIS/ SENNHEISER/AKG)

Supplying, Installation, testing and commissioning of Wireless Lapel MICROPHONE with Omnidirectional polar pattern, Audio Bandwidth 50HZ-20000HZ, THD 0.8%, AA Battery having up to 8 Hours life, Freuency Bands 530-931 MHZ (different Bands), RF Output up to 50mW, Tuning range up to 30 MHz, FM Modulation, 30 Meter Radio Range should be extendable via external Anteenas. etc complete as required. (Make: M/S Beyer Dynamic /Bosch/Brahler/Shure DIS/ SENNHEISER/AKG)

Supply, Installation, testing and commissioning of Digital Signal Processor with Multipurpose software based digital audio signal processor with a total of 8 balanced analog microphone/line level audio inputs with AEC and 8 balanced analog microphone/line level audio outputs. In addition to the fixed 8x8 analog audio I/O, it should also have a software definable bank of 8 balanced analog audio Input/output channels where each channel can be independently configured during design or run time as either a microphone/ line levelinput or a microphone /line level output; RJ 45 VoIP Port, LAN Control, etc with standard accessories complete as required. (Make: M/s BSS/BOSE/QSC/KRAMER)

Supplying, Installation, testing and commissioning of Amplifier with 2 x 300W at 8ohm & 70/100V Line, Signal to Noise ratio >97dB, THD <0.5%, Indepandent bass & Treble Control, RS 232C control, with Rack Mounted Bracket etc as required. (Make: M/s JBL/QSC/Bose/Bosch/Apart Audio/Martin Audio)

Supplying, Installation, testing and commissioning of 30W Ceiling Mounted Speakers with 100mm High output Driver, 19mm tweeter and Blind mount backcan, 25W/12.5W transformer Tap, 87dB Senstivity, 120 degree conical coverage, with 74Hz-20KHz Frequency Range complete etc as required. (Make: M/s JBL/QSC/Bose/Bosch/Apart Audio/Martin Audio)

Supplying, Installation, testing and commissioning of 30W Wall Mounted Speakers with 3" Woofer, 1/2" tweeter, 86dB Senstivity, 100x100 degree coverage, 15W/7.5W transformer Tap, with 74Hz-20KHz Frequency Range complete etc as required. (Make: M/s JBL/QSC/Bose/Bosch/Apart Audio/Martin Audio)

Supplying and drawing of Single pair, 2-core, 1.5 sqmm Fire Retardant PVC insulated copper conductor speaker cable in the existing surface / recessed steel conduit including termination, testing, commissioning along with required connectors, connections and interconnections etc. as required. (Make: Kramer/AMX/Extron/Crestron)

Supplying and laying of Cat 5e cable with connectors for Conference System complete as required. (Makes:Kramer/ Extron /Crestron)

Supplying and fixing of 25 mm 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.

Sub Head -II MAINTENANCE AFTER GUARANTEE PERIOD Comprehensive maintenance of complete Audio Confrence system on yearly basis after expiry of free maintenance of 24 months under warranty period.

1st year after expiry of 24 months free guarantee period

2nd year after expiry of 24 months free guarantee period

3rd year after expiry of 24 months free guarantee period

4th year after expiry of 24 months free guarantee period

5th year after expiry of 24 months free guarantee period

SPECIAL CONDITIONS OF CONTRACT 1. The tenderer will have to produce an authorization letter of OEM specific to this tender to quote against this tender on printed letter head in ORIGINAL of the OEM. 2. OEM will also confirm in the same letter that they will be directly responsible to provide after sales support for TEN years. 3. Maintenance schedule to be submitted along with the offer. 4. The main contract that is for Sub Head- I shall be concluded on successful supply installation, Testing & Commissioning of systems. For Comprehensive maintenance work (Sub Head - II), Supplementary Agreement will be drawn with the EE (E) concerned.

Note:- 1. The Agency has to submit police verification record & ID proof of each operator. 2. The firm shall provide each operator with working cell phone. 3. The operators may be deputed for duty as per instruction of concerned SDE (E)/JTO (E). 4. Penalty shall be imposed in case of absence of any operator as per T & C of contract. 5. The GST / other Input Tax Credit (ITC) taxes shall be quoted by the firm as applicable as per latest amendments of GST Rules. 6. The contractor shall provide correct tariff heads & other details to enable BSNL claim Input Tax Credit. 7. Bidder must mandatorily quote for all GST components (CGST, SGST, and IGST) as required. 8. If annual maintenance contract charges are required to be quoted as per SOW, basic charges should be shown in column 4 & the Goods and Service Tax (GST) in column 7 to 12. 9. The bidder who submits the offer with concessional Goods and Service Tax (GST) shall submit the proof of applicable concessional GST. In case the Concessional GST is not creditable to BSNL it should be included in the price of the goods/services. 10. In case, dealer is registered under compounding scheme or any rule/notification where the BSNL is not eligible for input tax credit then the bidder should not disclose any amount in column 7 to12 & 14. 11. % age Rate of FF & Packing should be shown of basic unit price excluding all taxes & charges (i.e. as %age of col.4). 12. The FF & packing amount quoted shall not be subject to change after bid evaluation /ordering on account of change of copper, lead base price, change in duties & taxes of item etc. 13. Bidder must mandatorily mention HSN & SAC numbers. 14. Evaluation of bids: - The evaluation and comparison of responsive bids shall be done on the basis of Net cost to BSNL on the prices of the goods & Services (i.e. complete work) offered along with all applicable Taxes, packing Forwarding Freight & Insurance charges etc. exclusive of GST. Declaration by Bidder 1. We hereby declare that in quoting the above prices, we have taken into account the entire credit on inputs available under the GST Act introduced w.e.f. 1 July 2017 and further extended on more items till date. 2. We hereby certify that HSN/SAC shown in column 17 are correct & credit of GST for the amount shown in column 14 above are admissible as per GST Laws. Name of bidder: Seal of Company: