Public Works Department Tender

Supplying and drawing FR PVC insulated & unsheathed flexible copper conductor as per PWD specification for electrical Works with ISI marked (IS:694) and as per IS 8130 : 2013 of 1.1 kV grade . Wire should be made from 99.90 % purity copper, class 5 stranding in acc. to IS:8130/IEC 60228 for lower watt loss , oxygen free for less chances of oxidization, insulation PVC type A/C/D , flame retardant as per IS 10810-53, better amperage rating as per IS:3961 part 5, in existing; surface or recessed PVC/ MS conduit/casing capping making connections with Copper Lugs of suitable size, Ferrules,testing etc. as required. OEM Must have its own in house NABL lab setup for all testing facilities for wires. For additional technical parameters of product / work refer Annexure 'A' attached with this BSR

2 x 1.5 sq.mm

Supply and laying following size twin parallel type Speaker cables of IS/ISO 9001 CERTIFIED COMPANY made with multi wire, brightannealed flexible bare electrolytic grade copper conductor, insulated with specially formulated transparent grade PVC compound, red strip for identification in existing conduit etc. as required. For additional technical parameters of product / work refer Annexure 'A' attached with this BSR

1.5 Sq.mm

Supply and fixing following size of Hot dipped Galvanized (275 GSM) floor raceways / Under floor trunking with/ without partion, including common cover, joint sleeve, cross over junction Box etc. as required.All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR .

100 mm x 38 mm x 1.5 mm

Supply, Drawing and Testing of 4 pair, 23 AWG Solid Bare Copper wire insulated with PVC,UTP (Unshielded Twisted Pair), Category 6, Class E, 100 Ohm Impedance, Indoor Cable as per latest ammendments of ANSI/TIA/EIA-568 , The copper conductors should be balanced twisted in pairs, seperated by a cross-member fluted pair divider & protected by PVC Jacket. Certified performance in a 4-connector configuration upto 100 Mtrs channel requirements & transmission frequencies up to 250 Mhz. in existing MS/PVC Conduits/casing capping including making connections to Information outlets and Patch Panels with jack & ferruling at both ends for identification with necessary tools for punching, stripping, crimping and testing etc as required complete in all respect. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work refer Annexure "A" attached with this BSR .

Supply, Installation, Testing and Commissioning of Digital Chairman Unit with Priority Button and Discussion Device that shall enable participants to take part in a discussion by speaking into a microphone and listening to proceedings on a loudspeaker. The device shall have Plug-and-play functionality, Compact, attractive, ergonomic design, with LED indicator in the Discussion Device and in head of microphone with flexible stem with Loudspeaker integrated into front of device having facility of headphone as well with Automatic level reduction when microphone is activated (configurable via web browser application of Control Unit): prevents acoustic feedback from headphone to microphone. GSM immunity with having Frequency response 200Hz 12.5kHz, Loudspeaker nominal output 72dB SPL. etc complete in all repsect.All repsect all as per pre approved by Engineer in charge. For additional technical parameters of products/ work, refer Annexure A attached with P.W.D Electrical B.S.R.2022.

Supply, Installation, Testing and Commissioning of Digital Delegate Unit with Speak Button and Discussion Device that shall enable participants to take part in a discussion by speaking into a microphone and listening to proceedings on a loudspeaker. The device shall have Plug-and-play functionality, Compact, attractive, ergonomic design, with LED indicator in the Discussion Device and in head of microphone with flexible stem with Loudspeaker integrated into front of device having facility of headphone as well with Automatic level reduction when microphone is activated (configurable via web browser application of Control Unit): prevents acoustic feedback from headphone to microphone. GSM immunity with having Frequency response 200Hz 12.5kHz, Loudspeaker nominal output 72dB SPL etc complete in all repsect.All repsect all as per pre approved by Engineer in charge. For additional technical parameters of products/ work, refer Annexure A attached with P.W.D Electrical B.S.R.2022.

Supply, Installation, Testing and Commissioning of Control Unit with inbuilt recorder with Intuitive touch- buttons on the front panel for easy configuration and operation purposes. Intuitive LED indicators for clear and immediate feedback on the system settings . Web browser control it shall be possible to use a web browser application to view and manage system settings. System control for up to 80 Discussion Devices .Hot swap of Discussion Deices, without having to power down the system. Plus/minus buttons and green LED indicators for setting the volume range of all connected Discussion Devices. Microphonemode selection button and green LED indicators for selecting one of the following microphone operating modes: ‘open mode’, ‘override mode’, ‘voice activation mode’, and ‘push to talk (PTT) mode’. Number of Open Microphones (NOM) button and green LED indicators for selecting the number of microphones that can be activated at the same time. It shall be possible to select up to four open microphones at the Control Unit. Built-in Digital Acoustic Feedback Suppression (DAFS). USB connector on front of unit for connecting a USB memory stick Gain reduction due to number in all repsect.All repsect all as per pre approved by Engineer in charge. For additional technical parameters of products/ work, refer Annexure Aattached with P.W.D Electrical B.S.R.2022.

Supply, Installation, Testing and Commissioning of Extension cables and connectors for contribution units. etc complete in all repsect.All repsect all as per pre approved by Engineer in charge. For additional technical parameters of products/ work, refer Annexure A attached with P.W.D Electrical B.S.R.2022

Supply, Installation, Testing and Commissioning of High−performance 2 meter HDMI male to HDMI male cable that supports signals up to 4K@60Hz (4:4:4), Deep color Should have Gold Plated pins Should have lockable connectors Should be of same make of Switcher, Scaler, Wall plate for the interoperability etc complete in all repsect.All as per pre approved by Engineer in charge. For additional technical parameters of products/ work, refer Annexure A attached with P.W.D Electrical B.S.R.2022

Supply, Installation, Testing and Commissionin of High−performance 19.5 meter HDMI male to HDMI male cable that supports signals up to 4K@60Hz (4:4:4), Deep color Should have Gold Plated pins Should have lockable connectors Should support make of Switcher, Scaler, Wall plate for the interoperability etc complete in all repsect All as per pre approved by Engineer in charge. For additional technical parameters of products/ work, refer Annexure A attached with P.W.D Electrical B.S.R.2022

Supply, Installation, Testing and Commissioning of Cable cubby having input of 15 pin HD,3.5mm audi, HDMI and ethernet, Pop-up Lid cover etc complete in all repsects. All repsect all as per pre approved by Engineer in charge. For additional technical parameters of products/ work, refer Annexure A attached with P.W.D Electrical B.S.R.2022.

SITC of Digital Audio Mixer : 4 balanced mic inputs, 2 balanced Mic/Line inputs and 1 stereo unbalanced input; 1 stereo and 2 mono outputs; 2-channel USB audio interface for soft codec (Skype, WebEx) integration or playback from computer; Full digital processing on inputs and outputs; 8 x 3 audio routing matrix; 6-channel Smart Mix (gate or gain sharing); Onboard acoustic echo canceler (AEC) processing; Front panel direct operation and Web Remote functionality; IP control for thirdparty CCS administration; Up to 6 mixers can be linked using Cat5e cable etc complete in all repsect All as per pre approved by Engineer in charge. For additional technical parameters of products/ work, refer Annexure A attached with P.W.D Electrical B.S.R.2022.

Supply and Installation of 240 Watt Mixer Amplifier Unit- for providing a crisp call or clear music with 4 microphone / line inputs, plus music source input, announcement only output, 3 wire volume override, with Mains power supply 230 VAC ±10%, 50 Hz (reduced power at lower mains), Inrush current 20 A , Power consumption 120W, Frequency response (Line) 80 Hz to 18 kHz (+1/ 3 dB @ 10 dB ref. rated output) Frequency respons (Mic.) 80 Hz to 18 kHz (+1/ 3 dB @ 10 dB ref. rated output) Distortion 1%@ rated output power, 1 kHz Bass Control Max. ± 8 dB Treble Control Max. ± 8 dB, including making connection etc complete in all repsect.All repsect all as per pre approved by Engineer in charge. For additional technical parameters of products/ work, refer Annexure A attached with P.W.D Electrical B.S.R.2022.

SITC of 30 Watt speaker with taping facility having frequency range of 65Hz- 20KHz@(-10db) with power handing of 200Watt continuous and more than50 Watt @peak. etc complete in all repsect.as All repsect all as per pre approved by Engineer in charge. For additional technical parameters of products/ work, refer Annexure A attached with P.W.D Electrical B.S.R.2022

Supply, Installation, Testing and Commissioning of (single phase in single phase out) 5 KVA Online UPS system with IGBT Based Rectifier true online double convsesion robust design, having input supply 160 to 280 V , frequency 50hz + 0.05hz , pf 0.8 or higher , inverter efficiency grater than 90% , THD 2% for linear load, THD less than 3% for nonlinear load, Transient recovery +/- 4% chane in output voltage recovery within 50ms, overload 110% for 10 min,200% for 5 cycles, 400% for 1/2 cycles. Audible noise less than 55db, LED Indicators ;-(i) Mains on (ii)load on battery (iii) Battery Low (iv) Overload (v) Inverter On, Output voltage 230 volt +/- 1%, operating temp 0 to -45 degree, RH 0 to 95 % Non- Condensing. Minimum 36 months warranty reputed brand SMF - VRLA battery backup of 4000 VAH and Battery rack and battery interlinks complete suitable for above UPS and battery bank. UPS should be NABL certified with CE, ROHS and BIS compliance. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work, refer Annexure A attached with P.W.D Electrical B.S.R.2022.

Supply , Installation, Testing and Comissioning of Intelligent Managed Ethernet Layer-2 PoE Switches 8 Port providing 08 x 10/100/1000 Fast Ethernet POE ports with PoE Power Bugget of 67W or better and unpopulated 2 dual purpose uplink (provision for Copper / Fiber Giga connectivity) (All switches and related Fiber / copper modules should be of Catalyst Enterprise class of same make) All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with P.W.D. Electrical B.S.R. 2021.