Sublevel Caving layout, Caved Hanging wall, Production Blasting and loading, Sublevels, Footwall drift, Ring Drilling, Ore Pass, Drilling stopes, Drilled stopes, Long hole drilling, Development of New sublevels, haulae level, Footwall drilt / Foot wall Drive, Sub levels Blast Hole Open Stopes , Blasting to Improve Fragmentation in Mines Coal Mining Vs. Metalliferous Mining Lead and Zinc Under Ground Mining Methods Raising methods in metal Mines Typical Sub Level Stopes (54mm dia holes) Mining Companies I've worked for - Hindustan Zinc Limited,; Hindustan Copper Limited; Bharat Gold Mines Limited; Rajsthan State Mineral Development Corporation; Rajasthan State Industrial & Mineral Development Corporation; Khetri Copper Complex; Malanjkhand Copper Project; Kolihan Copper Mines; Mahi Graphite Project Rajasthan; Schools I've attended - School of Mines, Kolar Gold Fields,; Indira Gandhi National Open University; Annamalai University, Nair Service Society High School (NSS HS) Vechoor, Ullala Post. Thalayazham Panchayat , Vaikom. Kottayam District. Kerala N G NAIR - THE ONLY NAME YOU CAN TRUST ON MINING CONSULTANCY. Our team will work for your satisfaction . The complete software package free of cost. Free ERP and Free Web Site for small and medium size Mining Organization. (Terms and condition will apply) A Crying Boy. 1955 Photo. N G Nair Kerala travel 2010. Ever since my early childhood days in Vaikom Kottayam Dist. Kerala (where I grew up in a rural village) called thottakom I had been fascinated by the monsoon rains. Born as the son of teacher at Thottakom Vaikom, Kottayam District. Kerala State. Mountain ranges in Kerala consisting of the highland area of the Western Ghats. | Subpage Listing |