technical NOTES

S. N. Item Unit Rate

Case 1-Bin Inside

Silo

Case 2-Bin Outside

Silo

(20m D x 52m H) (18m D x 45.9m H)

Qty. (in Lacs)Amount Qty. (in Lacs)Amount

Sub Total (c) 46 39

d Structural Steel

1 For Civil and bin structure work MT 80000 135 108 135 108

Sub Total (d) 108 108

Total Civil Cost A (a+b+c+d) LacsINR 734 640

Capacities: MT 10000 10000

Total Cost / Ton capacity LacsINR 7341 6396

B Mechanical Cost

1 Kiln feed bin elevator Rs.in Lacs 0 1 63.5

2 Silo feed elevator Rs.in Lacs 87.2 76.3

3 Silo accessories Rs.in Lacs 300 300

Total Cost of Mech. Installation (B) 1243.2 1099.8

Total Installation Cost (Civil + Mech) 1977 1739

C Operating Cost

1 Motor power of silo feed elevator KW 132 110

2 Power of silo feed elevator KW 97.98 81.66

3 Motor power of kiln feed bin elevator KW Nil 75

4 Power of Feed bin elevator KW Nil 46.38

5 Power tariff Rs./Unit 4.5 4.5

Operating Cost / Annum Rs.in Lacs 31 40

Table -1

• Note: Operating cost shall be validated with present condition
  The below table-2 shows comparative features of two layouts mentioned above.