tender for supply and construction of qty 03 x cook house dining hall; 2 supply & constr. provn of 1x chdhofsize 18.0m x 6.40m with 1.50m wide covered verandah,two partition walls to form two internal store rooms, elevendoors, eleven upvc triple track sliding window, two turbo ventilators, false ceiling made of 4mm thick asbestor e- board, wall cladding made of 50mm puf panels, roof cladding made of 0.6mm thickness ppgi combat distruptive pattern (ral-1001) colour coated sheets and four steel trusses made of portal frame structure. main column with web-100˜300 x 4mm thick and flanges of 120x6mm thick, main rafter with web-250˜100 x 4mm thick and flanges of 100x6 mm thick and cantilever verandah rafter of same dimension. the four main portal frames are provided at a distance of 6.0 mtr centre to centre and interconnected by ’z’/’c’ purlins at spacing all as given in the drawing no chdh, four sheets attached. in addition, rear covered verandah of 18.0m x 1.5m with cantilever rafter of web-250˜100x4mm thick and flanges of 100x6 mm thick will be provided. adjacent backside verandah of 18m x 1.5m covered by 50 mm thick pufwall panels with proper structural supports like vertical posts and runners to strength the covered verandah to make a store room of 6.0m x 1.5m.detailed specification as per appx-a is as per annexure-i. 3 supply & constr. constr mtrlfor 01 x chdh including electrical items are as pertech specification att is appx b and store list as perannx i att. 4 provn of plastic folding chairas per tech specification given in appx c 5 provn of alumnium folding table as per tech specification given in appx c 6 provn of dining chair as per tech specification given in appx c 7 provn of dining table as per tech specification given in appx c 8 provn of stainless steel table as per tech specification given in appx c