Lepelle-Nkumpi Local Municipality
Retractable Burglar Doors/ Windows
Annexure a building maintenance boq
1 x pressure pump and control panel 0, 75kw replacement of pressure pump 0, 75kw replacement of pressure pump 1, 7kw min to 3, 5kw drilling: unconsolidated and consolidated sediments and igneous and metamorphic rocks for bore holes. rotary air percussion 152 mm diameter m section external works casing, including supply, delivery and installation, but not including reaming, casing upvc casing class 6 to be perforated at the bottom where water table is reached for borehole. 110 mm m steel casing slotted 165 mm state wall thickness here as 4 mm m 215 mm state wall thickness here as 4. 5 mm m 254 mm state wall thickness here as 4, 5 mm m 273 mm state wall thickness here as 6 mm m reaming of boreholes up to **** 165 mm to 203 219 mm diameter m 203 219 mm to 254 mm diameter m 152 165 mm to 254 mm diameter m sitting borehole sitting site assessment no desk study m sitting no testing supervision sampling for water quality test and reporting no blow yield tests hr operations and maintenance manuals 4 copies yearly
Tender Close Date:
