Steel Industrials Kerala Limited Tender

12.52.2 Providing and fixing tiled false ceiling of approved materials of size 595 x 595 mm in true horizontal level, suspended on inter locking metal grid of hot dipped galvanized steel sections (galvanized @ 120 grams per sqm, both side inclusive) consisting of main "T" runner with suitably spaced joints to get required length and of size 24x38 mm made from 0.30 mm thick (minimum) sheet, spaced at 1200mm center to center and cross "T" of size 24x25 mm made of 0.30 mm thick (minimum) sheet, 1200 mm long spaced between main "T" at 600 mm center to center to form a grid of 1200x600 mm and secondary cross "T" of length 600 mm and size 24x25 mm made of 0.30 mm thick (minimum) sheet to be interlocked at middle of the 1200x600 mm panel to form grids of 600x600 mm and wall angle of size 24x24x0.3 mm and laying false ceiling tiles of approved texture in the grid including, required cutting/making, opening for services like diffusers, grills, light fittings, fixtures, smoke detectors etc. Main "T" runners to be suspended from ceiling using GI slotted cleats of size 27 x 37 x 25 x 1.6 mm fixed to ceiling with 12.5mm dia and 50 mm long dash fasteners, 4 mm GI adjustable rods with galvanised butterfly level clips of size 85x 30x 0.8 mm spaced at 1200 mm center to center along main T, bottom exposed width of 24 mm of all T-sections shall be pre-painted with polyester paint, all complete for all heights as per specifications, drawings and as directed by Engineer -in-charge.GI Metal Ceiling Lay in perforated Tegular global white color tiles of size 595x595 mm and 0.5mm thick with 8 mm drop; made of GI sheet having glavanizing of 100 gms/ sqm (both sides inclusive) and 20% perforation area with 1.8 mm dia holes and having NRC (Noise Reduction Coefficient) of 0.5, electro statically polyster powder coated of thickness 60 microns (minimum), including factory painted after bending and perforation, and backed with a black Glass fiber acoustical fleece.

10.25.2 Item Shifted to head 14 as item 14.74Steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.In gratings, frames, guard bar, ladder, railings, brackets, gates and similar work

13.61.1 Painting with synthetic enamel paint of approved brand and manufacture to give an even shade:Two or more coats on new work

21.2.2 Providing and fixing 12 mm thick prelaminated particle board flat pressed three layer or graded wood particle board conforming to IS : 12823 Grade I Type II, 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 both sides

13.88 Removing white or colour wash by scrapping and sand papering and preparingthe surface smooth including necessary repairs to scratches etc. complete

13.60.1 Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade:Two or more coats on new work

od210100/2023_2024 Supply and Installation of MDF Table 2.4mx0.6mx0.8m size, material-17mm thick laminated MDF board, all complete as per direction of Engineer in charge

od210239/2023_2024 Supply of VIP cushion chair for Hall 100% Virgin with zip cushion cloth 3 Layerand as approved by engineer in charge,

od114128/2024_2025 Supply of Table for Amplifier made up of MDF, Length : 93 cm, width : 60 cm and height : 106 cm, includes 2 racks and door on backside with necessary fittings, etc all complete

21.1.1.1 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 PRICE EST NO:2023/19725 Other Engineering Organisations P R I C E required including cleat angle, Aluminnium snap beading for glazing /paneling, 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 portionAnodised aluminium (anodised transparent or dyed to required shade according to IS : 1868, Minimum anodic coating of grade AC 15)

Sound System

od109683/2024_2025 Supply and Installation of Power Amplifier - Output Power : 2000 W, Frequency response : 20 Hz to 20 kHz, Signal to Noise ratio : 100 dB, Input Impedance : 20 k ohms, Dimension : 483 X 88 X 410 mm. Make : Ahuja, JBL /Sony etc..

od110163/2024_2025 Supply and Installation of Speaker. Power Handling: 150 W to 300 W, Frequency Response: 60 Hz to 20 kHz, Sensitivity: 95 dB to 98 dB, Impedance: 8 ohms and Dimension : 460 X 310 X 280 mm

od110371/2024_2025 Supply and Installation of Wired Dynamic Microphones (XLR) - Material : Metal body with steel grill, Frequency Response: 50 Hz to 15 kHz, Sensitivity : 2.5 mV/Pa, Impedence: 250 ohms, Dimension: Length 170 mm and diameter 48 mm and maximum weight up to 350g.

od110372/2024_2025 Supply and fixing FMX DP Mixer (20 W) - 8 Channel, Input types : 4 Mic/line, Frequency Response: 20 Hz to 20 kHz, Main output : XLR, aux output : TRS, 2 line Channels and 2 stereo channels, Dimensions : 420 X 130 X 340 mm. 1

od110872/2024_2025 Supply of Steel DGN Tripod Microphone stand (Foldable) - Height adjustment of 1000 to 1600 mm, Material : Powder coated Steel with Base diameter 450 mm, Max. weight capacity : 1.5 kg.

od110943/2024_2025 Supply, Testing and commissioning of Wireless Microphone system, Frequency Range : 500 MHz to 900 MHz, Operating Range up to 100m, Receiver : Table top with Antennas, Includes AC adaptor for power supply.

od113708/2024_2025 Supply of Speaker Wall Bracket made up of MS Steel with Powder coating, Size Compatibility of 25 to 40 cm, Tilt angle up to 30 degree and Weight capacity up to 30 kg.

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

od113865/2024_2025 Supplying and drawing Audio cable of FRLS PVC insulated oxygen free copper conductor, with 7 to 19 strands and 1.00 mm thick in the existing surface / recessed steel/ PVC conduit as required.