tender for supply of various spares for ash handling system of 210mw, atps, mppgcl, chachai- 1 seat & gate assembly no. b115a for 65 nb indure make equalizer valveone set consist 1 no. seat & 1 no. gate (indure part no. 115a-04 & 115a-05 (as per drawing)seat for equalizing valve material : astm a 532,class –iii type a, hardness 600 bhngate for equalizing valvematerial : astm a 532,class –iii type a, hardness 600 bhn 2 spare for wetting head (make- indure or equivalent) 3 ejector head-248-010 as per indure make wetting head no. 240-010 4 wetting head tail pipeas per indure make wetting head p.no. 01 5 various size of alloy cast iron bends & lateral for esp & buffer hopper (make- indure or equivalent). 6 aci bend 900, 200 nb 7 aci bend 450, 200 nb 8 aci lateral 200x200x200 9 complete assembly of sleeve coupling 300 nb size ms erw pipe line (as per drawing)