07/1586 - Response to Information Request [As Published] · 132007.1586

Soil & Water Laboratories P/L

16730 Corporation Carcut, Tweed Heads South, NSW. 2486
Phone: (02) 5623 4422; Fax: (07) 3503 9083

   
 

Calculated Factored Liming Rates

Basad on Certificate Number: 200220

Page: 1d

Reteronce Number, 4 + 2824

Date: 27-Aug-07 Client Order Project Number, 307°-2624

 

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‘Siro. ‘or and on behalf of Soll ard Waler Labaratoriaa PAL

Trevor Nelson - Chemical Laboratory Manager

1 Determinations Assocatad wih the above quoted carficata cumber, hava bean dered by ihe adoption of published test methods recommentied Dy: Nations! Comrise for Aci! Sulphate Sos (NatCASS}: Quecnitand Acid Sulphate Sols Management Advisory Commitee (GASSMAC} Queensland Acid Suiphate Soila
Investigason Team {QASSIT) & Queansland Departmen of Natural Resources, Mines and Energy, 23 described wn the ‘Aca! Suiphala Soils Laboratory Mathods Guidelines 2004.

‘Samples supplied by others
‘Sampies lasted in ‘as recowed condition

The resuts of he tests, calbvations andi messurements associaled wth the above quoted certiicate number, aro tracaable to Auslralaninational standards
Lime dosing rates inchida a tacts of safely of 15.

100% punty (neuirakeng value) for aglme has been assumed; vanaton tom 100% in the product actually uted rust be lactored accontngly

‘Ady dansily of 45 tonnesim3 has been adopled for cakulalon of factored lang rates.

In determining ANC valves, pantcies mckdng shell greater Inen 2mm are exckided by sieving and vaible ford shel is removed by heed.

In datenining laring rales, the ANC values hava bean factored by 80%

10. The supemsing Scents Engineer shout! make thew own assessments regarding imng 6s, taking ta consiteraton ASSMP and Autnosty requrements
11 Tho Superwsing Scionts/Engneer should make their own essessmenis regaxiing lhe faclor of safety and dry densty valuss adopted for cakuistons

12 nt derolae ‘not requested’ 1va ‘not applcabis’

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