bids are invited for boq total quantity : 1-cook house provn of modular prefabricated cook house of size 7.32m x 6.10m x 3.00m ht at eves and 3.76 ht at gable end with verandah of width 2.10m wide and washing platform of size 1.8 m x 1.8 m, wall cladding made of factory made puf pannel with wall height of 2.8 m at eaves, 08 nos column of rhs 96 x 48 x 3.2 mm thick, 04 nos verandah columns of rhs 66 x 33 x 2.9 mm thick. principle rafters and bottom chord of truss shall be made of rhs 96 x 48 x 3.2 mm and all other members made of rhs 66 x 33 x 2.9 mm. verandah rafters / runners shall be made of rhs 66 x 33 x 2.9 mm, 02 nos column of rhs 66x33x2.9mm thick and same size of rafter / runner at washing area, roof shall be done with pre-coated, camouflage pattern , profiled sheet 0.63 mm thickness, ridge shall be provided with 0.90m wide and 0.63 mm thick pre coated, pre coloured plain sheet fixed with self tapping screws, the roof projection on the gable end and sides shall be 30 cm and 45 cm respectively verandah has been covered with inside the wall height upto window level factory made puf pannel with wall height of 2.8 m at eaves, balance height shall be covered with fly proofing ss wire mesh of size 0.56 mm square on steel angle iron framing of size 30x30x5mm fixed with flat iron 25x5mm by nut and bolt and 01 x fly proof door shall be provided in entrance of verandah, 03 nospress steel door of size 0.90 x 2.10m including curtain rods, 01 nosaluminum door of size 1.2 x 2.10 m including curtain rods , 04 nos sliding aluminum window of size 1 x 1.2 mtr with three cnannels of sliding ( 02 x glass window and 01 x wire mesh window ) including curtain rods and fly proof mesh , 01 nos sliding aluminum serving window of size 2.44 x 1.2 m incl curtain rod . structural materials & tools details as per specification ducment uploaded / attached excluding construction material.