Territory Stories

Renison Goldfields Consolidated Limited, Pine Creek Project. Groundwater Investigation Stage 2, Establishment of Borefield and Management Studies. Report H114/3-AA.

Details:

Title

Renison Goldfields Consolidated Limited, Pine Creek Project. Groundwater Investigation Stage 2, Establishment of Borefield and Management Studies. Report H114/3-AA.

Creator

Coffey & Partners Pty Ltd

Collection

E-Publications; E-Books; PublicationNT; Report no. 87/1984

Date

1983-11-01

Notes

Date:1983-11

Language

English

Publisher name

Northern Territory Government

Place of publication

Darwin

Series

Report no. 87/1984

File type

application/pdf

Use

Attribution International 4.0 (CC BY 4.0)

Copyright owner

Northern Territory Government

License

https://creativecommons.org/licenses/by/4.0/

Parent handle

https://hdl.handle.net/10070/228435

Citation address

https://hdl.handle.net/10070/674167

Page content

Technical Report WRD84087 Viewed at 14:07:14 on 29/07/2010 Page 153 of 167. I I r' .' I I I I I I I I I I I ,I ii1l4/1-MRS Nov 26, 1983. ~-~~~~--~----------~~ BORE: WI3 LOCATION: LINE PC 16, AREA 2, 750m SE DEPTH: 45m SWL: lL98m AVAILABLE DRAWDOWN: lO-12m PUMP: ELECTRIC St'-BMERSIJ3LE DURATION OF TEST: DISCHARGE: OBSERVATION BORES: DATE OF TEST: RESULTS: 1320 min L 54 l/sec November 6, 1983. Drawcown data f~o~ the pumping bore are plotted in Figure 4.8. WI3 was p~"ped for 1320 minutes at a discharse rate of 1.54 l/sec. The d~awdown cone intercepted a strong imprmeable boundary condition at. 280 minutes pumping. This reduced effective transmissivity from 40 to 14 m2/d. Water levels beyond 280 minutes we::-e declining at the rate of 1.7 m/log cycle of time. Provided this trend persists,Bore WI3 appears capable of maintaining a discharge of 1.25 l/sec in the longer term.