Repair and maintenance of 3 Rainshelters at CN Thikkodi

Amount

Repair of nursery shed/rainshelter 3 Nos

50.2.33.5:Cutting branches of trees overhanging above any structures of girth between 40cm to 60cm including stacking of serviceable materials and disposal of unserviceable material, cost of labour, hire charges of rope and pully etc without making any damages to nearby structures etc complete.

OD1548/2023-2024:Dismantling and stacking damaged U V Sheet/ shade net from the roof of rain shelter/nursery shed by dismantling the zigzag spring without damaging the structure.

14.1.1:Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground within 50 meters lead:With cement mortar 1:4 ( 1 cement : fine sand)

14.43:Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete.

13.43.1:Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface:Water thinnable cement primer

14.53.1:Wall painting with plastic emulsion paint of approved brand and manufacture to give an even shade:One or more coats on old work

14.54.1:Painting with synthetic enamel paint of approved brand and manufacture of required colour to an give even shade:One or more coats on old work

OD1549/2023-2024:Supplying and laying UV stabilized poly ethylene film 200 micron thick, fixing with aluminium locking profile with galvanized zig zag spring with washer including cost of all materials and conveyance but excluding cost of aluminium channel and zig zag spring

OD1550/2023-2024:Supplying and fixing Aluminium locking profile in self driven screw with Galvanised zigzag spring for fixing insect proof nylon net or UV sheet

10.25.2:Item Shifted to Sub head 14 as item 14.73 Item Shifted to head 14 as item 14.74 Steel 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 works

OD1591/2023-2024:Supplying good quality 50% shade net for the rain shelter inside

OD1665/2023-2024:Valleying with Aluminium sheet of 0.45mm thick or nearest available thickness, 600mm wide with over lap of 150mm at joints excludingplanking and including nails etc complete

OD1666/2023-2024:Providing and fixing 15cm wide, square PVC gutter with iron brackets 25x5 mm size, bolts, nuts and washers etc., including making necessary connections with rain water pipes

50.18.9.18.2:Providing and fixing PVC pipes including fixing the pipe with clamps/Clips at 1.00 m spacing. This included jointing of pipes with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge 75 mm dia 4 Kfg/cm2 - External work - Exposed on wall

ALI ASHRAF

Riyas PV

Bidder Name

National Biotech

Riyas PV

ALI ASHRAF