Construction of 4 semi-permanent sheds at ICAR-IISR Experimental farm, Peruvannamuzhi, Kozhikode

Earth work in excavation by manual means, providing and constructing laterite stone masonry in foundation along the side with neatly dressed laterite stone blocks (2-tier) of required size, laid in cement mortar (1:6), including cost and conveyance of all materials, labour and tools.

Providing and laying in position cement concrete of specified grade including the cost of centring and shuttering for installing the GI pipe - All work up to plinth level 1:1½:3 (1 Cement: 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources

12 mm cement plaster of mix :1:4 (1 cement: 4 fine sand)

White washing with lime to give an even shade

Structural work [Dimensions: 24M (L) x 6M (W) x 3M (SH) x4.3M (CH)]

Providing and fixing G.I. chain link (8 gauge, 2 x 2 cm meshsize with 150 cm height) fencing around the shed with an access door

Providing and fixing 200 micron, UV-stabilized polyfilm of approved make having a light transmission of 90% and light diffusion of 60% with anti-dust UV-blocking and anti-sulphur properties on the GI truss using double spring locking 0.8mm thick, smooth edges, flat bottom and PVC coated zig-zag springs of 2.2 mm diameter

Painting of GI pipes/frames and chain link with synthetic enamel paint of approved brand and manufacture to give an even shade