supplying, spreading and compacting of hard murum, soft murum and metal for municipal area - supplying, spreading and compacting of hard murum 3 supplying, spreading and compacting of soft murum 4 supplying, spreading and compacting of metal (40mm, 60mm mixed ) 5 crushed aggregate 6 mm 6 providing and laying pressure sensative technology(pst) based insstapattch ready mix compound for repair potholes,manufactured from aggregates of 4-12 mm,treated with special grade bitumin,pressure sensitive polymer (psp) and cross linking chemical (clc) agents etc.technically evaluated for repairs on bitumious/concrete surface.confirming to crri and irc accreduted norms for pressure sensative polymer products for repairs of pothholes on road/pavements having upto 25mm thick innnstapattch layer on base of compacted aggregates (crusger brocken) of 50 mm thickness including labours,material,tools and tempering etc complete.(as per ssr)