zone wise rate contract for supply of govt. approved lit variety day old chicks at block levelacross the state of west bengal , uniform rate applicable for each zone and each breed/variety including all other incidental charges ,i.e. delivery (f.o.r. destination up to block level), packing , forwarding, loading, unloading, insurance, etc , supply of straight run day old chicks for(districts) zone- i :- coochbehar, jalpaiguri, alipurduar, siliguri, darjeeling, kalimpong, uttar dinajpur, dakhin dinajpur , malda , zone-i -lit (any approved lit variety) , supply of straight run day old chicks for (districts) zone -ii :-murshidabad,, nadia, north24parganas ,south 24parganas, howrah, hooghly, purba medinipur, birbhum, paschim bardhaman, purba bardhaman, paschim medinipur, bankura, purulia and jhargram. , zone-ii-lit (any approved lit variety)