ISO 14000 Standards and Environmental Performance Index: A ...

WASTE (20%)
STEP 3 STEP 4
Plant 1 Plant 2 Plant 1 Plant2
Waste dumped kg/tcs(40%) WAV1*0.4 WAV2 *04
Plus Plus
Waste recycled kg/tcs(30%) WBV1*0.3 WBV2*0.3
Plus Plus
Waste sold kg/tcs(30%) WCV1*0.3 WCV2*0.3
Equal to ABC
Equal to ABC 1 2 ABC1 * 0.2 ABC2 * 0.2
AIR (30%)
In township air:
Spm microgm/cumReciprocal (50%) WDV1*0.5 WDV2*0.5
plus Plus PLUS PLUS
Nox microgm/cumReciprocal (25%) WEV1*0.25 WEV2*0.25
plus Plus
So2 microgm/cumReciprocal (25%) WFV1*0.25 WFV2*0.25
Equal to DEF1 Equal to DEF2 DEF1 * 0.3 DEF2 * 0.3
WATER (30%)
In sewerage treatment plant:
TSS mg/l/tcsReciprocal (75%) WGV1*0.75 WGV2*0.75 PLUS PLUS
plus Plus
BOD mg/l/tcsReciprocal (25%) WHV1*0.25 WHV2*0.25
Equal to GH1 Equal to GH2 GH1 * 0.3 GH2 * 0.3
NON TECHNICAL FACTORS (10%)
Greening attempts Ha/year (50%) WJV1*0.5 WJV2*0.5 PLUS PLUS
plus Plus
Tree plantation (50%) WKV1*0.5 WKV2*0.5
Equal to JK1 Equal to JK2 JK1 * 0.1 JK2 * 0.1
MANAGEMENT PROGRAMME (10%)
Employees trained (75%) WPV1*0.75 WPV2*0.75
plus Plus PLUS PLUS
Environment awareness programme
(25%) WQV1*0.25 WQV2*0.25
Equal to PQ1 Equal to PQ2 PQ1*0.1 PQ2*0.1
Equal to Equal to
SCORE PLANT
1
SCORE PLANT
2