Refurbishment of Cirus Lecture Hall including Civil Furniture Electrical and Air Conditioning works at BARC Trombay Mumbai

Dismantling doors, windows and clear storey openings (steel/wood) shutter including chowkhats, architraves, holdfasts etc. complete and stacking within 100 m lead (full windows) of Area 3.00Sq. M and below

Dismantling plain cement concrete manually / by mechanical means carefully without damaging adjacent structures including disposal of debris within 100m lead as per direction of Engineer-in- Charge.

Dismantling of RCC works including Cutting and stacking of steel reinforcement bars and disposal of unserviceable materials within 100 m lead as per direction of Engineer-in-charge

Dismantling brick work in Cement mortar carefully without damaging adjacent structures including stacking of materials and disposal of unserviceable materials within 100 m lead as per direction of Engineer-in-charge

Dismantling steel work in built up sections in angles ,tees, flats and channels including all Gusset plates, bolts, nuts, cutting rivets, welding etc. including dismantling and stacking within 100 m lead.

Dismantling cement asbestos, Celotax or other hardboard ceiling or partition walls including stacking of serviceable materials and disposal of unserviceable materials within 100 m

Dismantling Aluminium / Gypsum partitions, doors, windows, fixed glazing and false ceiling Including disposal of unserviceable surplus material and stacking of serviceable materials within 100 m lead as directed by the Engineer-in-charge.

Removing the damaged PVC Flooring carefully including removing the resins sticking on the Floor, cleaning the floor carefully stacking the serviceable materials at places shown and disposing unserviceable materials within 50 m lead at places shown complete as directed by the Engineer-In-Charge.

Providing, fixing and laying in false ceiling 600 x 600 mm perforated corrosion resistant Aluminium magnesium alloy metal panel fixed in 24 mm 'T' frame work of module 600 x 600 mm. Panels shall be manufactured by reputed company of size 575 mm x 575 mm with perforation of 1.50 mm dia in a 3 diagonal square pattern giving 22% perforated area of approved colour in 0.70 mm thick. Aluminium alloy 3105 with square edges Tiles to be stove enamelled on a continuous application for pre-treatment. The coils to be go through 4 stages of pre treatment three times of oven baked through conversion coating, priming and finish coat ensuring superior adhesion, high corrosion resistance and good colour stability. The coils to be painted on both sides after degreasing. inside surface to have a primer of 5 microns and a coat of natural colour of 5 microns, exposed surface to have a primer of 5 microns, binder of 5 microns and a top coat of approved colour 15 microns. Grid system for fixing ceiling tiles shall comprise of tees. The 24mm main tee runners shall be suspended at an interval of 1200mm centre to centre. The 24 mm cross tee runner shall be suspended at an interval of 600mm centre to centre and further supported with 24mm cross tee with inter locking arrangements to form a Grid of 600mm x 600m. The main tee shall be supported by means of 4mm G.I.rod from slab / roof. The suspension shall be provided at 1200 to 1500mm centre to centre. Provision for lights, diffusers etc. to be made including extra supports wherever necessary. A non-woven felt made of glass reinforced fibre glued on the perforation for sound absorption Measurements shall be as per actual area of false ceiling with out deductions for lights and diffusers.