Providing False Ceiling for faculty Rooms at CHS, 3rd Floor COE Building, AIISH Main Campus.

Providing & Fixing of Mineral Fiber Suspended Ceiling System in the module size of 600x600x19mm with Exposed grid for Hospitals, Shopping malls, Commercial establishments and office complexes. The tiles should have Humidity Resistance (RH) of 99%, Light Reflectance 87%, Thermal Conductivity k = 0.052 - 0.057 w/m K, NRC -0.7,Colour White, Fire Performance UK A2 S1, do, with Anti Microbial coating on the face of the tile, suitable for zone 4 area according to NF S 90-35:2003 with cleanroom class of ISO 5 (Class 100), Decontamination Class of CP1Oand Bacteriological Cleanliness Class B1 for specific strains and reduction in colony size. Wash ability properties of 500 wash cycles as per ASTM D-4828 and suitable for Green Building application with Recycled content of 37%. The tile shall be laid on 24mm wide T - section flanges colour white having rotary stitching on all T sections i.e. the Main Runner, 1200 mm & 600 mm Cross Tees with a web height of 38mm and a load carrying capacity of 15 kg/m2 & pull out strength of minimum 100 kg The T Sections should have a Galvanizing of 90 grams per m2 and need to be installed with suspension system of approved make

Supplying of recess mounting non integral type LED modular down light 2'x2' 36 W LED luminaire comprising of pressure decast/extruded aluminum housing, with spring loaded false ceiling clamps, Power LEDs with CCT 6500 degree K, CRI> 70%. efficacy > 100 lumen per W, 120degree beam spread, life> 25000 burning hours and Compliance to IS 10322/IEC 60598, LM 79 & LM 80. The lamp compartment is enclosed with anti glare opal diffuser which enhances the lighting level LEDs are driven by HF electronic driver integrated in a separate control gear assembly., with PF > 0.95, power loss should< 5% of lamp Wage., short circuit & open circuit protection to be integrated in the circuit, THD less than 20%, Life as per LM 79. The operating input voltage should be between 130 to 275 V. BIS Approved and Tested by NABL/CPRI accredited laboratory with 2 years Warranty against any manufacturing defect working under standard electrical condition

Providing and fixing in position aluminum windows &ventilators as per approved drawings with sliding shutters using three track window frame of size 92x31.75mm bottom section 1.3mm thick, weight 1.07kg/m; sides and top sections 1.3 mm, thick, weight 0.933 kg/m. shutter frame section comprising top and bottom section of size 40mmx18mm, wall thickness 1.25mm. weight 0.417 kg./m. shutter sideouter40mmx18mm. wall thickness 1.25mm. weight 0.417 kg/m, shutter interlock section 40mmx26.7mm wall thickness 1.1 mm. thick, weight 0.469kg/m,the shutters mounted on nylon rollers with approved quality of fixtures such as aluminum handles tower bolts etc.;providing & fixing5.5mm. thick approved color glass for shutters fitted with rubber beading all aluminum sections including cutting to required length, joints mitered subdividing the frame tenonned and riveted, in the assembled frame, stiffened with end clips for corners, angles etc., and fixed to the walls, lintels, floor beams/cills as the case may be, with necessary steel screws, raul plugs or teak wood gates including cutting masonry or concrete and making good the original surface using cement mortar, using aluminum section powdered coated to a minimum of 60-70microns with exterior durable pure polyester grade powder of approved quality

Removing existing smoke detector and re fixing the same by extending wire length up to false ceiling and making connection by fixing the same to false ceiling tiles and including all necessary fittings and fixtures, cost of materials, labour, usage charges of machinery complete as per specifications and as per directions of the Engineer-in-Charge

Making electrical connection to LED modular down light 2'x2' 36 W along with switch control, removing old light set and stacking the same at required place and complete wiring work with necessary electrical fittings and fixtures and all other remaining electrical work including cost of materials, labour, usage charges of machinery complete as per specifications and as per directions of the Engineer-in-Charge

Removing existing ceiling fan and re-fixing the same by extending pipe length below false ceiling and making connection to existing wire by extending wire length and including all necessary fittings and fixtures, cost of materials, labour, usage charges of machinery complete as per specifications and as per directions of the Engineer-in-Charge