Bore completion report: bore 23490 : Gamardi outstation
Bore completion - Gamardi outstation DLH-315
Karp, Danuta; Northern Territory. Department of Transport and Works. Water Division
E-Publications; ebooks; PublicationNT; E-Books; Report No: 53/84D
Made available via the Publications (Legal Deposit) Act 2004 (NT).
Drilling and boring -- Northern Territory; Groundwater -- Northern Territory; Water-supply -- Northern Territory; Bores -- Northern Territory
Dept. of Transport and Works, Water Division.
Report No: 53/84D
1 volume (unpaged) : maps ; 30 cm.
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Technical Report WRD84053 Viewed at 14:07:31 on 29/07/2010 Page 4 of 8. I I I I I I I I I I I I I I I I I I I I 4. REC0M11BNDATIONS Recorr~endations for pumpinq The recommendat-ion for pumping of the bore are presented in the table below. BORE J:llAX. CONTINUOUS PUMPING RATE HAX. pm1P SETTING BELOW GROUND LEVEL MIN. INTERNAL BORE DIA...METER 23490 1. 0 Lis 45.0 m 127 rom These recommendations are based on available hydraulic and hydrologic data considered safe, but not conservative. Exceeding the pumping rate will fork the bore which may lead to pump problems. Recommendations for finishing and protecting of bores Attention to the following life for the bore supply groundwater resource. points will ensure a long and and help prevent pollution of (1) Construct a concrete apron around the bore-head approximately 2 m in diameter. safe the (2) Prevent drainage of surface flow and waste water to the bore in the vicinity of the bore. (3) Prevent spillage of fuel and oil on the ground around the bore. (4) First tap on the pipeline should not be less than ~ m from the bore-head. (5) Seal the space between casing and pump equipment to prevent ingress of vermin, dirt and pollutants. (6) If the bore should be no longer required, the casi~g is to be securely capped and the bore backfilled. (7) Maintain pumping equipment in good order to prevent pollution. In addition, please ensure that the BORE IDENTIFICATION TAG is retained securely when the bore is equipped. This is best done by setting the bore cap into the concrete surround when it is cut off to allow equipping of the bore. 7 : KARP