supply and delivery of lorry with tipper at peravurani , tata 912/1012 lpt dcr38cbc, wb-3400mm bs-6 with tilt & telescopic power steering. dual circuit full air s-cam brakes radial tyres, 8.25r16-16pr qty 6 nos. construction of tipper body 5cu.mtr/6cu.mtr in departmentally issued vehicle chassis. tipper body equipment should have a sub frame using 100 x 50x6 mm ismc and long runner using 100x50x6 mm ismc, body structure 3.00mm thick ms sheet. plate with body side 3.00mm m.s plate operating in high pressure hydraulic system, with high quality power take of pump and high-quality air operated lift valve with fabricated boom (using 3.00mm thick m.s plate with suitable stiffener and reinforcement). back door butterfly type, the section of the tipper body should be machine press and folded for light weight and heavy strength, should be neat, sturdy and good aesthetic look. required mechanical works to be carried out with extension of chassis and recambering of spring assemblies to enable withstand the load.