Providing and fixing false ceiling and modular lighting in Publico Model shed at Nangal Township

Providing and fixing tiled false ceiling at height up to 4 mtrs of specified materials of size 595x595 mm ( GI Metal Ceiling Lay in perforated Tegular edge global white color tiles of size 595x595 mm and 0.5 mm thick with 8 mm drop; made of GI sheet having galvanizing 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 polyester powder coated of thickness 60 microns (minimum), including factory painted after bending and perforation, and backed with a black Glass fiber acoustical fleece..) in true horizontal level, suspended on inter locking metal grid of hot dipped galvanized steel sections ( galvanized @ 120 grams/ 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 1200 mm 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 x1.6 mm fixed to ceiling with 12.5 mm dia and 50 mm long dash fasteners, 4 mm GI adjustable rods with galvanised butterfly level clips of size 85 x 30 x 0.8 mm spaced at 1200 mm center to center along main T, bottom exposed width of 24 mm of all Tsections shall be pre-painted with polyester paint, all complete for all heights as per specifications, drawings and as directed by Engineer-in-charge. (As per CSR No 13.81)

RECESSED PVC CONDUIT PIPE WIRING SYSTEM WITH MODULAR SWITCHES: Wiring in PVC insulated copper conductor single core FR cable (ISI marked) overall 1.5sq. mm, 1100volts grade to be laid in heavy gauge PVC conduit pipe 20mm/ 25mm dia. (ISI Marked) recessed in wall etc., complete with powder coated/anodized concealed metal boxes (1.6mm thick with Brass lugs) required for suitable number of modules (Modular accessories) for having Step type electronic fan regulators (two module) 100watts, bell push, 6Amp. 2/3 universal socket (shuttered), 16/20Amp. combined/ universal Socket (shuttered), 6/10Amp. Switches, 16/20Amp. switches with indicator etc. and covered with Frame Plate etc., PVC connector (For Fan Box and Call Bell), Steel Hooks, Sheet metal fan box (1.6mm thick shape hexagonal), Circular junction Boxes (Four way PVC 1½" deep for walls and CI 3" deep for ceiling), bonding to earth with PVC insulated copper conductor single core FR cable (ISI marked) 1sq. mm, 1100volts grade (For 6Amp. wall socket & plug control point) and other petty material etc., including the cost of above material, cutting and filling up of chases (with finishing the surface):- (i) b Wiring fan point (With fan box) {As per CSR No 34.02(i)(b) }

ii) Wiring light point { As per CSR No 34.02(ii)}

Light Aluminium Square LED surface ceiling Light LED Panel 2'X2' (NS)

Aluminium Led batten with battery/Invertor, Power 18 Watt (NS)

Electric Ceiling Type Fan 1400 mm (NS)

Dismantling plank ceiling and supporting timber {As per CSR No 8.21}

Erection of fans : Erection of Ceiling/ Cabin/ Exhaust fan having connection with PVC insulated PVC sheathed two single core copper conductor (FR) cable 0.75sq.mm complete:- (a) Erection of Ceiling fan (As per CSR 34.28 A(i)(a)

Erection of light fixtures on wall/ ceiling having connection with PVC insulated PVC sheathed two single core copper conductor (FR) cable 0.75sq.mm complete:- (a) Erection of 1X20/28/36/40W Box Type (LED/ Fluorescent) light fixture (As per CSR 34.28 A (ii) (a)

Structural steel work in angles, tees, flats, riveted, including cutting, fixing all gusset plates, bolts, nuts, rivets etc. with hoisting and erecting in position. (i) For roof truss, well curbs, plate girders etc.of any span for building for bridges upto 15M span {AOR I in Ref. to CSR item No. 18.3 (a)}

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