MLA- SDF -2023-24 Work Code - 5662 - Supply and Installation of PA System for AMLPS Neerolppam, Vengara Sub District, Thirurangadi Block Panchayath, Vallikunnu LAC, Malappuram District.

PUBLIC ADDRESS SYSTEM

od138056/2024_2025 Supply, conveyance, installation, testing and giving connections of PA Amplifier 500 W RMS operating on AC 220 240V, 50Hz/DC, and 1 and having 65 15,000 Hz &plusmn;3dB frequency response, Bass, Treble and Master Control, 6 mic input channel, 2 Auxiliary inputs &amp; preout 4, 8 Ohms, 70V &amp; 100V speaker outputs in each zone. <br>Recommended: AHUJA/eqvt

od138058/2024_2025 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.<br>Recommended: Studiomaster XR40 HH or eqvt.

od138074/2024_2025 SITC of dynamic microphone having 40-16 KHz frequency response, 3.15mV/Pa sensitivity,Impedance:350 Ohm with XLR connectors &amp; 10m twin core shielded low noise cable. It should be ideal for speech, vocal and dynamic instrument miking.<br>Recommended: PRO+3400 Ahuja or Equivalent

od138106/2024_2025 SITC of PA Microphone Stands with following minimum specifications. Floor Stand, Height-920-1500 mm, Base Dia - 230mm, Weight-5.6 Kg.<br>Recommended: DGT/DGN-AHUJA

od138109/2024_2025 Supply, conveyance, installtion, testing and giving connection of passive speaker with 8&quot; woofer with 1.5&quot; voice coil and 1.34&quot; HF driver size voice coil having 250 Watts rms with Ultracompact and light weight design, integrated tripode stand mounting socket, 2X Speakon input connector,Frequency response of 50-20000HZ<br>Recommended: Studiomaster Aria 12

od138116/2024_2025 SITC of wall mounting Speaker Box of 10 Watts rms, 6&quot; Woofer &amp; 1&quot; Tweeter speakers, Power taps of 10W/5W, 8 &Omega; on 100V, frequency response 90Hz 20KHz. including wall mount bracket Recommended: MX 2737/Pope/Ahuja SCM/15T

od138126/2024_2025 Supply and fixing wall Mount 6U Rack for Amplifier and accessories with AC Distribution box(x1) and hardware mounting kit<br>Recommended: VAL Rack or equivalent

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

od138142/2024_2025 SITC of High Quality paging microphone having 50-15000 Hz frequency response, 600 Ohm impendence &amp; 2.5mV/Pa sensitivity with strong, robust and stable base incorporate separate push switches for momentary and locked use. It should have flexible 10&quot; goosneck security fixed to the aluminium die-cast base. <br>Recomented: ACM 96 or Equivalent

od138164/2024_2025 Supply and fixing of suitable two way 5A/6A piano type swich for controlling PA output to two separate chanels icluding 2 md PVC/GI box, face plate

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

od138460/2024_2025 Supply and drawing of High carbon stay wire with all require accessories for drawing the above specified fiber optic cables overhead

HEAVY PVC CONDUIT

50.18.9.4.1 Providing and fixing PVC pipes includings jointing of pipes with one step PVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge.32 mm dia 10.Kgf/cm2