GENERAL-Annual Plan 2024-25- Government LP School, Pattikkad -Balance works for the completion of the Construction of School Building for Government L P School Pattikkad in Manjeri LAC, Malappuram District-Electronics Works-

PA SYSTEM IN AUDITORIUM & Class Rooms

OD270496/2025-2026:SITC of two zone PA amplifier 200W (100+100) RMS operating on AC 220-240V, 50Hz/DC, and having 50-15000 Hz 3dB frequency response, 60dB or better SNR, Bass, Treble and master control, stereo L/R 200mV/100K Ohm input channel, 2 Auxilary inputs& preout 4,8,16 Ohms, 70V & 100V speaker outputs in each zone. With inbuilt digital player, Recommended Model: Ahuja TZA 2000/ Studiomaster

OD270500/2025-2026:SITC of PA power Amplifier of 300W Max., 250W 250 W with Built-in Digital Player having following minimum specifications: Input Power supply: Power Supply AC: 220-240V 50/60Hz DC: 24V, Power Output 300W Max., 250W RMS at 10% 6 Mic & 2 Aux Inputs, Built-in MP3 player with remote control for USB, SD/MMC card reader, Frequency Response: 50-15,000Hz ±3dB, Tone Controls: Bass: ±10dB at 100Hz, Treble: ±10dB at 10kHz, Speaker Output: 4?, 8?, 70V & 100V, Recommended Model: AHUJA SSA 250 DP/ Studiomaster / eqvt.

OD270501/2025-2026:SITC of passive speaker with 8 inch woofer with 1.5 inch voice coil and 1.34 inch HF driver size voice coil having 120 Watts rms with Ultra- compact and light weight design, integrated tripode stand mounting socket, 2X Speakon input connector, Frequency response of 50-20000HZ Recommended: Studiomaster Aria 8

OD270504/2025-2026:Supply, conveyance, installation, testing of dynamic microphone having 60-15 KHz frequency response, output impedance- 300 ohm, Sensitivity -53dBV/Pa with XLR connectors & 15 M low noise cable. It should be ideal for speech, vocal and dynamic instrument making. Recommended: Shure PG-58 or Equivalent

OD270510/2025-2026: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.

OD270511/2025-2026:SITC of PA Microphone Stands with following minimum specifications. Floor Stand, Height - 920-1500 mm, Base Dia - 230mm, Weight - 5.6 Kg. Recommended: DGT/DGN-AHUJA

OD270512/2025-2026:SITC of Wall mount PA speaker stand suitable for passive speaker, Recommended Model: Ahuja AWB-30 or equivalent

OD270515/2025-2026:SITC of speakon connector for passive speaker

OD270516/2025-2026:Supply and fixing wall Mount 6U Rack for Amplifier (depth 600) and accessories with AC Distribution box(x1) and hardware mounting kit Recommended: VAL Rack or equivalent.

OD270518/2025-2026:Supply and fixing wall Mount 9U Rack (Depth 600) for PA amplifier and Other Audio accessories including AC Distribution box(x1) and hardware mounting kit Recommended: Legrand/Rittal .

OD270521/2025-2026:SITC of High Quality paging microphone having 50 - 15000 Hz frequency response, 600 Ohm impendence & 2.5mV/Pa sensitivity with strong , robust and stable base incorporate separate push switches for momentary and locked use. It should have flexible 10" goosneck security fixed to the aluminium die-cast base with 10M XLR cable to connect Mic and Amplifier Recomented: ACM 96 or Equivalent

OD270533/2025-2026:SITC of wall mounting Speaker Box of 10 Watts rms, 6.5 inch full range Speaker with 05 -10 line matching Transformer, Frequency response: 150Hz - 15 KHz, Dimension: 275* 182* 120 mm, Sensitivity: 92 dB. Recommended: JNM WS 10 T/POPE/eqvt.

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

90.6.5.4:Supply and drawing the following sizes of multi-core PVC insulated & FRLS PVC 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

OD273719/2025-2026:SITC of 24-Port Gigabit Managed Switch with 4 gigabit SFP Slots ,56 Gbps Switching capacity, Packet Forwarding Rate 41.66 Mpps, Port standard IEEE 802.3i:10BASE-T Ethernet; IEEE 802.3u:100BASE-X Fast Ethernet; IEEE 802.3ab:1000BASE-T Gigabit Ethernet; IEEE 802.3z:1000BASE-X Gigabit Ethernet (Optical fiber), Rack mountable. Approved make : Netgear/ DLink/ TpLink

OD273727/2025-2026:Supply and installation and giving connection of fully loaded 24 port cat-6 Patch Panels conforming to relevant standards for interconnecting of servers and nodes. Preferred Make: AMP/Molex.

OD273762/2025-2026:Supply and fixing wall Mount 6U Rack for Switches, Patch panel and accessories with AC Distribution box(x1), cooling Fan(x1), cable manager(x1) and hardware mounting kit Recommended: VAL Rack /Netrack/ Rittal.

1.27.1:Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc as required.1 or 2 Module (75mmX75mm)

OD273803/2025-2026:Supply and Fixing CAT 6 RJ 45 modular Keystone jack in the existing front plates and giving necessary connections as required (RoHS) Make: AMP/Molex

OD273806/2025-2026:SITC of CAT-6/Class E, 1 meter Patch code confroming to TIA/EIA-568-B.1-1, IEX 60603-7-4. For interconnecting IO and Device. Make: AMP/Molex/Commscope

OD273805/2025-2026:SITC of CAT-6/Class E, 2 meter Patch code confroming to TIA/EIA-568-B.1-1, IEX 60603-7-4. For interconnecting IO and Device. Make: AMP/Molex/Commscope

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

1.21.2: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.25 mm

1.53.1:Supplying and drawn of UTP 4 pair CAT 6 LAN cable in the existing surface/recessed steel/PVC conduit as required1 run of Cable

OD273809/2025-2026:Supply of 1000 VA UPS having minimum backup time of 30minutes, with 12V/7Ah X 2 battery inside, input voltage range of 220-240V, minimum three output sockets, LED indicators, ergonomic buttons, overload and surge protection, minimum 2 years warranty. Recommended: APC/Emerson/Numeric

OD273814/2025-2026:SITC of 3840X2160 Pixels ULTRA HD 4K 50" LED Smart TV including 3 years manufacturer warranty having minimum features/specifications as listed below. 178 (H) Degree Viewing Angle, 8 GB Internal Memory with connectivity options as HDMI, USB, RF, Antenna , Wi-Fi ,Composite, etc. Recommended Model : VU/ Impex/Videocon or eqvt