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| 1 | Electrical Work |
| 2 | Supply, Installation, Testing & Commissioning of 24-channel analog/digital-hybrid mixing console with 16 mono mic/line inputs (with 48 V phantom power and 100 Hz high-pass filter per channel) and 4 stereo line inputs. It shall provide 6 AUX sends (AUX5 & AUX6 switchable to FX1/FX2), 4 group buses, 1 stereo bus, 2 matrix outputs, monitor output, phones output, and channel insert functionality on mono channels. DSP features shall include onboard dual effects processors (REV- X + SPX), “1-knob compressor” per channel, “D-PRE” discrete Class-A mic preamps, graphic EQ (flex/band), stereo hybrid channel with priority ducking, leveler and stereo image control. Frequency response 20 Hz - 20 kHz (±0.5/-1 dB), THD < 0.03% (or 0.02%), S/N ratio approx. −128 dBu (mono input).Make: Yamaha/ Behringer/ A&HWarranty- 2 year from date of completion |
| 3 | Supply, Installation, Testing & Commissioning of a 4-channel networked power amplifier with integrated DSP and Dante audio interface. The amplifier shall deliver up to 1200 W per channel, supporting both low-impedance (2/4/8 Ω) and high-impedance (70 V / 100 V) operation.It shall include Dante networking, onboard DSP with EQ, crossover, delay, limiter, and remote monitoring/control via Ethernet. The unit shall feature balanced analog inputs, speaker outputs via NL4/Euroblock, and GPI/GPO for remote operation. The amplifier shall offer THD+N < 0.1%, S/N ratio > 112 dB, and frequency response 20 Hz–20 kHz (±1 dB), with variable-speed fan cooling and universal AC input (100–240 V, 50/60 Hz).Make: Bose/ JBL/ EV/ Behringer/ YamahaWarranty- 2 year from date of completion |
| 4 | Supply, Installation, Testing & Commissioning of handheld wireless vocal system with a diversity receiver and handheld transmitter with PG58-style dynamic mic capsule. The system shall include selectable RF bands and up to 8 channels per band, adjustable output power (1 mW / 10 mW), up to 10 hours battery life on 2 × AA batteries. Receiver must have balanced XLR and unbalanced ¼-in (6.35 mm) line outputs, adjustable squelch, mic/line switch, and antenna diversity. Audio frequency response~ 60 Hz to 15 kHz. Supplied with power supply and mounting accessories.Make: Bose/ JBL/ EV/ Shure |
| 5 | Supply, Installation, Testing & Commissioning of 18-inch gooseneck condenser desktop microphone with integrated base, cardioid pattern, and mute switch with light-ring indicator; dual- section adjustable gooseneck; included pre-amp; frequency response 70 Hz-16 kHz; SPL up to 120 dB; includes 12-foot XLR- 3 cable; with RF interference protection; phantom power required (11-52 V).Make: Bose/ JBL/ EV/ ShureWarranty- 2 year from date of completion |
| 6 | Supply, Installation, Testing & Commissioning of Multi-Channel Audio Snake Cable with 12 twisted pairs of stranded 24 AWG annealed bare copper conductors (19/0.120 mm), insulated with polyethylene, core color coded (Red & White). Each pair shall be spiral shielded with bare copper (38 AWG braiding) and polyester tape for noise rejection.The cable shall have soft PVC sheathing (grey) and outer PVC jacket (black) with overall diameter approx. 16.0 ± 0.5 mm.Electrical parameters: capacitance (cond-to-cond) ≤ 65 pF/m, DCresistance ≤ 91.12 Ω/km at 20 °C, insulation resistance ≥ 5000 MΩ-km.The cable shall operate reliably within –15 °C to +70 °C temperature range and be specially designed for auditoriums, stage events, and live performances, providing flexibility, durability, and low noise for professional audio transmissionMake: Falcon/ Neutrik/KrystalsWarranty- 2 year from date of completion |
| 7 | SITC of Falcon/ Neutrik/Krystals/Chetan Make 6.35mm TRS male to3.5mm Stereo patch cord 5MtrWarranty- 2 year from date of completion |
| 8 | SITC of Falcon/ Chetan/Krystals Make 21 AWG 2 Core Spiral Shielded Copper Microphone Cable |
| 9 | Supply, Installation, Testing & Commissioning of 2 Core × 3.0 sq.mm Speaker Cable made of high conductivity, annealed bare copper conductors, Class 5 flexible stranding, insulated with FR/FRLS PVC compound as per IS 694. The two insulated cores shall be color-coded and laid parallel with an overall FR/FRLS jacket for additional mechanical strength.Electrical characteristics: conductor resistance ≤ 6.61 Ω/km @ 20°C, insulation resistance ≥ 1 GΩ/km, voltage grade up to 1100 V. Cable shall be flame retardant, RoHS compliant, with operating temperature range –15 °C to +70 °C.Warranty- 2 year from date of completion |
| 10 | Civil Work |
| 11 | Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / panelling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fasteners to be paid for separately) :For fixed portionPolyester powder coated aluminium (minimumthickness of polyester powder coating 50 micron) (21.1.1.3) |
| 12 | Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / panelling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fasteners to be paid for separately) :For fixed portionPolyester powder coated aluminium (minimumthickness of polyester powder coating 50 micron) (21.1.1.3) (Labour Rate only) |
| 13 | Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / panelling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fasteners to be paid for separately) : For shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber / neoprene gasket required (Fittings shall be paid for separately) Polyester powder coated aluminium (minimum thickness of polyester powder coating 50 micron) (21.1.2.3) |
| 14 | Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / panelling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fasteners to be paid for separately) : For shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber / neoprene gasket required (Fittings shall be paid for separately) Polyester powder coated aluminium (minimum thickness of polyester powder coating 50 micron) (21.1.2.3) (Labour Rate only) |
| 15 | Providing and fixing 12 mm thick prelaminated particle board flat pressed three layer or graded wood particle board conforming to IS: 12823 Grade l Type ll, in panelling fixed in aluminum doors, windows shutters and partition frames with C.P. brass / stainless steel screws etc. complete as per architectural drawings and directions of engineer-in-charge.Pre-laminated particle board with decorative lamination on one side and balancing lamination on other side (21.2.1) |
| 16 | Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge . (Cost of aluminium snap beading shall be paid in basic item): With float glass panes of 5 mm thickness (weight not less than 12.50 kg/sqm)(21.3.2 ) |
| 17 | Providing and fixing aluminium tubular handle bar 32 mm outer dia, 3.0 mm thick & 2100 mm long with SS screws etc .complete as per direction of Engineer-in-Charge.Polyester powder coated minimum thickness 50 micron aluminium tubular handle bar (21.12.3) |
| 18 | Providing and fixing aluminium round shape handle of outer dia 100 mm with SS screws etc. complete as per direction of Engineer-in-chargePolyester powder coated minimum thickness 50 micron ( 21.16.3)aluminium. |
| 19 | Providing and llxing lSl marked aluminium butt hinges anodised (anodic coating not less than grade AC 10 as per lS: 1868) transparent or dyed to required colour or shade with necessary screws etc. complete:100x75x4 mm (9.95.3) |
