supply and installation of ladakh green house , ladakh green house ( 32 feet x 18 feet ) ( location changthang ) . , 32ft x 18ft as per approved design ( external dimension ) door: rectangular iron door frame: inner door dimension 5x2 . 8 approx uv stabilized triple layer 16mm . polycarbonate sheet panel with hook for supporting extra protective covering for the winter . window: 3 nos ( 2x2 apporx ) , ( 02 on metal frame , 01 on side wall ) . above ground metallic frame : ms rectangular hollow pipe ( 80x25x3mm , at approx . 4 . 6-5 distance between angle to angle horizontally and 32-36 distance vertically as per width of the polycarbonate sheet: joints welded/nut bolt; pipes paint with red oxide and enameled coated . supporting poles: two nos of metallic supporting poles ( 50mm ms pipe ) ( approx . 9 length above ground; 1 below ground ) to support gi roof . welding/nut bolt of joints; base supporting angles properly nut bolt with anchor bolt; foundation of the supporting poles should be of cement concrete , poles to be fixed on foundation plate with nut bolts; metallic pipes paint with red oxide and enameled coated . roofing: roof made of coloured pre-painted gi sheet of size 10x4x0 . 6-0 . 7mm properly anchored and covered with mud or soil of 5 inches thick . roof to be given support with truss of ms pipe ( 50mm ) . cladding material: triple layer polycarbonate sheet , 16mm thick , anti uv protected on both sides , clear white ( approx 64 sq . mtr area ) on above ground metallic frame with extra support of aluminum t beading ( 20x3mm width ) fixed with nuts and bolts and silicon sealing of gaps ( if any ) ; polcarbonate joints should be on the metallic frame . a metallic pipe ( 50mm , approx: 3 feet length; bend at one side ) on one side of the wall & ground level for irrigation purpose . dimension of design: as per fig . ( a , b &c ) .