tender for manufacturing and fitting, fixing of various item in power bucket machines of scd(n).- 1 manufacturingof 4feetlong masterchassisbyangle(2.5 inches x 2.5 inches) having thikness of 6 mm , with2.5 inches x 9 inchesrectangle plate( 6 mmthick) with welding, cutting, boring and machining complete (as per sample). 2 manufacturingof4feetlongsidechassisby u channel(4inchesx2 inches) having thikness of 5 mm,with 4inchesx3inches side plate at the endby cutting,boring, welding and machining complete (as per sample). 3 manufacturing,fitting and fixing of v-shapeclamp which mounted on master chassis forcompact gripping of pulley pipe with help of chain clamp holder (as per sample). 4 manufacturing, fitting and fixing of special typechain assembly with adjustable threaded spindle type holder for compact gripping of pulley pipe to casting clamp ofmaster chassis. 5 supplying of chain for chain clamp holder . 6 supplying of new brake shoe 7 manufacturing and supplying of unloadingchannel fitted with4 feet long chain with s shape hook fitted at the end complete.