Renovation of ATIC Center at NRRI, Cuttack-6

Amount

Renovation of ATIC center at NRRI, Cuttack-6

Dismantling of damaged window/Doorand hand over to Estate manager.

Removing old damaged Tar felt from roof.

Brick work with Ash brick in CM 1:6

12mm thick cement plastering in cement mortal 1:6 over brick work

Plastic paint 2 coats on existing wall

Priming 1 coat with wall primer

Finishing wall surface with acrylic wall putty

25mm Thick Grading concrete in prop. (1:2:2) to old roof surface including all materials with cleaning the surface

Providing and laying APP (Atactic polypropylene polymer) modified prefabricated five layer 3mm thick water proofing membrance black finished reinforced with non-woven polyester matt consisting of a coat of bitumen primer for bitumen membrane @0.40 lit/sqm by the same membrane manufacture of density at 25 0C (0.87-0.89 kg/lit and viscosity 70-160 CPS. over the primer coat the layer of membrane shall be laid using Butane torch and sealing all joints etc. and preparing the surface completely. The vital physical and chemical parameters of the membrane shall be as under: joint strength in longitudinal and transverse direction ay 23 0C as 650/450N/5 cm. Tear strength in longitudinal and transverse direction as 30/250N softening point of membrane not less than150 0C. Cold flexibility shall be up to -2 0C when tasted in accordance with ASTM, D-5147. The laying of mambrane shall be got done through the authorised applicator of the manufacturer of mambrane

Supply and fixing of gypsum based ceiling tiles 600mmx600mmx16mm size NRC=0.5, CAV value 34 db: Equivalent to Dune RH 99 (Armstrong) with Silhoutte frame (black groove) to be fixed from RCC roof including labor and transport

Providing and fixing ceiling lights of 600x600mm size of approved make including connection.

Providing and fixing aluminum Sliding window with Hindalco aluminum section with 5mm thick smoke glass including all.

Providing and fixing aluminum Slinding/Push pull door with anodized (Hindalco) aluminum section with handle lock door closer & 6mm thick clear glass etc. complete.

Painting two coats with Synthetic enamel paint on door and Grill after scraping and cleaning the surface

Outside wall painting with weather sealcoat, 2 coats over acoat water primer

Supply and fixing FRP door frame (GRP) (75x100)mm including iron fixtures all.

Supply and fixing 32mm thick FRP door Shutter (GRP) including Aluminum fixtures all.

Sachidananda Sethi

DILLIP KUMAR RAY