http://bwa.co.za/the-borehole-water-journal daily 0.75 2018-06-06 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5b1e3e9e2b6a28564d0798f8/1528708780122/field-thunderstorm-rainy-meadow.jpg Borehole Water Journal Online http://bwa.co.za/the-borehole-water-journal/2015/4/25/rural-water-supply-boreholes-its-time-to-forget-about-short-term-cost-saving-and-focus-on-drilling-boreholes-that-will-last-a-lifetime monthly 0.5 2016-02-23 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/553beb48e4b0f281a4ec8d2b/1429990237460/ Borehole Water Journal Online - Rural water supply is paying a high price for "cost-effective boreholes" Photo courtesy of World Bank Photo Collection on Flickr https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/56af0ea1b209430ed476eb86/1454313148152/ Borehole Water Journal Online - Rural water supply is paying a high price for "cost-effective boreholes" Borehole development https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/56af0ed042f552f60ecfef2d/1454313188282/ Borehole Water Journal Online - Rural water supply is paying a high price for "cost-effective boreholes" Municipal water Supply Well: RSA https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/56af0e1989a60a3fc84e5a62/1454313018638/ Borehole Water Journal Online - Rural water supply is paying a high price for "cost-effective boreholes" Well development in Mauratania https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/56af0e48c6fc08ca9447dcba/1454313047689/ Borehole Water Journal Online - Rural water supply is paying a high price for "cost-effective boreholes" Wellfield in Mauratania http://bwa.co.za/the-borehole-water-journal/2015/11/19/south-africas-first-mine-water-atlas-is-currently-underway monthly 0.5 2016-02-23 http://bwa.co.za/the-borehole-water-journal/2016/1/30/turning-acid-mine-water-into-award-winning-municipal-water monthly 0.5 2016-02-29 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/56aca8758a65e2a28600ed26/1454155914555/ Borehole Water Journal Online - Turning acid mine water into award-winning municipal water The Emalahleni Water Reclamation Plant https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/56aca8d437013b241d81b111/1454156002749/ Borehole Water Journal Online - Turning acid mine water into award-winning municipal water The reverse-osmosis plant https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/56aca8f62b8dde1d23611193/1454156034246/ Borehole Water Journal Online - Turning acid mine water into award-winning municipal water The extension to the reclamation water plant http://bwa.co.za/the-borehole-water-journal/2016/1/30/call-for-articles-for-the-borehole-water-journal-online monthly 0.5 2018-01-23 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/56ae0dc15dc6de9f224c743f/1454247433338/ Borehole Water Journal Online - Submit an Article to the BWJO http://bwa.co.za/the-borehole-water-journal/2016/2/3/borehole-an-alternative-water-supply monthly 0.5 2016-02-08 http://bwa.co.za/the-borehole-water-journal/2016/2/3/urban-water-supply-are-we-walking-on-the-solution monthly 0.5 2017-10-31 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/56b2f9b420c647668ce76497/1454569925302/ Borehole Water Journal Online - Urban water supply: Are we walking on the solution? Yield testing one of the large-diameter/high-yield boreholes in the Vaal Triangle. https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/56b2f8b12eeb81c40df9a454/1454569661403/ Borehole Water Journal Online - Urban water supply: Are we walking on the solution? Dolomite drilling for a series of large-diameter/high-yield boreholes drilled from Vereeniging to the south of Johannesburg in the 1980s. http://bwa.co.za/the-borehole-water-journal/2016/2/8/call-for-expression-of-interest-water-unconference monthly 0.5 2016-02-19 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/56b880202fe131367842a601/1454932007501/ Borehole Water Journal Online - Call for Expression of Interest - Water Unconference http://bwa.co.za/the-borehole-water-journal/2016/2/13/johannesburg-water-and-the-borehole-water-association-sign-mou monthly 0.5 2016-02-29 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/56bf00c7f85082335f60a929/1455358179461/ Borehole Water Journal Online - Johannesburg Water and the Borehole Water Association sign MOU Colin Rice, President of the BWA and Lungile Dhlamini, Managing Director of Johannesburg Water signing the MOU at the Bryanston Country Club on 3 February 2016. http://bwa.co.za/the-borehole-water-journal/2016/2/19/getting-to-grips-with-the-issue-of-water-use-licences monthly 0.5 2016-02-19 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/56c6bb70627c54328b423d56/1455864722390/BWA+Jnl.+Vol.+99+-+pg+18+-+Getting+to+grips+with+Water+use+Licences+-+Groundwater+monitoring+well+near+Piketberg.jpg Borehole Water Journal Online - Getting to grips with the issue of water use licences Groundwater monitoring well near Picketburg. https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/56c6ba7c7da24fa01da949aa/1455864538695/BWA+Jnl.+Vol.+99+-+Pg+18+-+Getting+to+Grips+with+Water+Use+Licences+-+Newly+drilled+artesian+borehole+for+municipal+water+supply.jpg Borehole Water Journal Online - Getting to grips with the issue of water use licences Newly drilled artesian borehole for municipal water supply. http://bwa.co.za/the-borehole-water-journal/2016/2/25/the-journals-journey-from-printed-shine-to-slick-online monthly 0.5 2016-02-26 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/56d043f1859fd01d995a07a1/1456489493654/ Borehole Water Journal Online - The Journal's Journey - from printed shine to slick online The Borehole Water Journal through the years. https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/56cf18f9044262547c45cd68/1456412962354/ Borehole Water Journal Online - The Journal's Journey - from printed shine to slick online The Borehole Water Journal Online http://bwa.co.za/the-borehole-water-journal/2016/4/27/groundwater-news-roundup monthly 0.5 2016-05-10 http://bwa.co.za/the-borehole-water-journal/2016/4/30/looking-for-a-new-company-website-here-are-a-few-lessons-from-the-bwas-epic-website-redesign monthly 0.5 2016-05-11 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5728701f746fb9995306d2de/1462267973466/ Borehole Water Journal Online - Behind the scenes of the BWA's epic website redesign (and a few tips and tricks for your company website) The BWA website has been modernised and streamlined! https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5727283962cd94a6ca0e7b61/1462265486774/ Borehole Water Journal Online - Behind the scenes of the BWA's epic website redesign (and a few tips and tricks for your company website) The full BWA homepage https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/57272ae8746fb941a5d1557b/1462265473847/ Borehole Water Journal Online - Behind the scenes of the BWA's epic website redesign (and a few tips and tricks for your company website) The online application form on the Join Page https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/572865d8e707ebe0b423eab8/1462265464717/ Borehole Water Journal Online - Behind the scenes of the BWA's epic website redesign (and a few tips and tricks for your company website) The full Borehole Water Journal Online page http://bwa.co.za/the-borehole-water-journal/2016/5/3/lightning-the-not-so-silent-borehole-pump-killer monthly 0.5 2016-05-10 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/57287372d51cd44879a94eb6/1462268804957/Surge+strike+lines.jpeg Borehole Water Journal Online - Lightning: the not-so-silent borehole pump killer Figure 1: Concentric lines of magnetic force resulting from a lightning strike. (Surge Technologies, Johannesburg) https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/57287410f850821b4eaeb6a5/1462268956709/ Borehole Water Journal Online - Lightning: the not-so-silent borehole pump killer Figure 3: This could, quite possibly, be the end result. This one killed 6 control boxes and pump motors, a large transformer and many metres of cable. https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5729c5f960b5e9cef719c5c0/1462355460789/ Borehole Water Journal Online - Lightning: the not-so-silent borehole pump killer Figure 6: Good quality arrestors being fitted to a control panel. Note the green condition indicators next to the electrician’s thumb. https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5729c3d88259b5cad2a9d80c/1462354915904/ Borehole Water Journal Online - Lightning: the not-so-silent borehole pump killer Figure 5: Two halves of an arrestor blown apart on the secondary side of the same transformer. https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5729c3a7e707ebbd88c3a3b0/1462354894694/ Borehole Water Journal Online - Lightning: the not-so-silent borehole pump killer Figure 4: Medium voltage arrestor failure, transformer primary side https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/572873e407eaa0b3080c67d1/1462268996945/ Borehole Water Journal Online - Lightning: the not-so-silent borehole pump killer Figure 2: Spikes, swells and sags that arrive in your electrical system. http://bwa.co.za/the-borehole-water-journal/2016/5/5/south-africas-parched-prospects-and-what-we-can-do-to-quench-the-thirst monthly 0.5 2016-05-09 http://bwa.co.za/the-borehole-water-journal/2016/5/6/roadmap-for-mines-to-comply-with-water-use-licences monthly 0.5 2016-05-10 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/572c8077cf80a17a9eb6f2af/1462534388704/ Borehole Water Journal Online - Roadmap for mines to comply with water use licences Water Use Licence Implementation Plan for mining http://bwa.co.za/the-borehole-water-journal/2016/5/8/up-thrusting-in-boreholes monthly 0.5 2016-05-10 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/572f72d68a65e2444c12d1df/1462804407747/Fig+1+SHC+without+maric+resized.jpg Borehole Water Journal Online - Upthrusting in Boreholes Figure 1: System curve for 32mm HDPE pipe and + pump curve for borehole static and dynamic water levels https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/572f740062cd9461401afce5/1462804416801/ Borehole Water Journal Online - Upthrusting in Boreholes Figure 3: New system head curves with self adjusting control valves https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/572f7369c6fc08291272c908/1462727635916/ Borehole Water Journal Online - Upthrusting in Boreholes Figure 2: 150kW mine dewatering pump http://bwa.co.za/the-borehole-water-journal/2016/5/10/thanks-for-the-memories-a-message-from-laura monthly 0.5 2016-05-10 http://bwa.co.za/the-borehole-water-journal/2016/5/10/a-note-from-the-editor monthly 0.5 2016-05-11 http://bwa.co.za/the-borehole-water-journal/2016/7/3/groundwater-news-roundup-junejuly-2016 monthly 0.5 2016-07-06 http://bwa.co.za/the-borehole-water-journal/2016/7/3/to-register-or-not-to-register-permitted-water-use-explained-in-terms-of-the-national-water-act monthly 0.5 2016-07-06 http://bwa.co.za/the-borehole-water-journal/2016/7/3/making-cents-of-a-borehole-installation monthly 0.5 2016-07-07 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/57795f026b8f5b92c33896a2/1467572071976/ Borehole Water Journal Online - Making cents of a borehole installation Figure 2: ESKOM tariff percentage increases vs CPI percentage increases (view source) https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/57795e32579fb30e7f35e68a/1467571848077/ Borehole Water Journal Online - Making cents of a borehole installation Figure 1 : Life Cycle Costs for a groundwater system https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5779602f4402436cdf2605d4/1467572297345/ Borehole Water Journal Online - Making cents of a borehole installation Figure 4: Pump performance and system curves https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/57795fe8bebafb8dd2fedda5/1467572240824/ Borehole Water Journal Online - Making cents of a borehole installation Figure 3: Borehole construction http://bwa.co.za/the-borehole-water-journal/2016/7/4/deep-water-a-new-technology-probes-sydneys-groundwater-for-the-first-time monthly 0.5 2016-07-05 http://bwa.co.za/the-borehole-water-journal/2016/7/4/throttle-valves-throttled-profits monthly 0.5 2016-07-06 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/577a6befd1758e2401799a92/1467640821965/ Borehole Water Journal Online - Throttle your pump, throttle your profits https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/577a6b43c534a565085276be/1467640649627/ Borehole Water Journal Online - Throttle your pump, throttle your profits https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/577a6aee1b631b9be113b920/1467640572115/ Borehole Water Journal Online - Throttle your pump, throttle your profits http://bwa.co.za/the-borehole-water-journal/2016/7/4/wrc-publication-captures-johannesburgs-fascinating-water-history monthly 0.5 2016-07-11 http://bwa.co.za/the-borehole-water-journal/2016/7/4/borehole-water-is-one-of-middleburg-malls-green-initiatives monthly 0.5 2016-07-05 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/577a964937c58134dd18ab9d/1467651675042/Middelburg+Mall+gardens.jpg Borehole Water Journal Online - Borehole water is one of Middleburg Mall’s green initiatives Middelburg Mall's gardens, irrigated with borehole water https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/577a971b6b8f5b92c33fd826/1467651882733/ Borehole Water Journal Online - Borehole water is one of Middleburg Mall’s green initiatives Keeping it green at Middelburg Mall http://bwa.co.za/the-borehole-water-journal/2016/7/4/wisa-conference-explores-desalination monthly 0.5 2016-07-07 http://bwa.co.za/the-borehole-water-journal/2016/7/6/it-pays-to-be-more-energy-efficient monthly 0.5 2016-07-06 http://bwa.co.za/the-borehole-water-journal/2016/8/13/sunshine-indias-new-cash-crop monthly 0.5 2016-08-16 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/57af1154b8a79b212df5d859/1471091046248/ Borehole Water Journal Online - Sunshine: India’s new cash crop Farmer Raman Parmar uses solar power pumps to irrigate his farm in Anand. Photo Credit: IWMI/Prashanth Vishwanathan https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/57af142a29687fbd6a744cdf/1471091766095/ Borehole Water Journal Online - Sunshine: India’s new cash crop Raman Parmar uses solar-powered pumps to irrigate his farm. Photo Credit: Prashanth Vishwanathan/IWMI https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/57af14ea3e00be9be5e3fbff/1471091953298/ Borehole Water Journal Online - Sunshine: India’s new cash crop Farmer Raman Parmar operating the switch to supply energy generated by solar panels. Photo Credit: Prashanth Vishwanathan/IWMI http://bwa.co.za/the-borehole-water-journal/2016/8/13/what-to-look-for-when-drilling-a-borehole monthly 0.5 2016-09-13 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/57b3032d15d5dbdabbc610c8/1471349568838/ Borehole Water Journal Online - What to look for when drilling a borehole http://bwa.co.za/the-borehole-water-journal/2016/8/14/the-worlds-biggest-source-of-freshwater-is-beneath-your-feet monthly 0.5 2016-11-22 http://bwa.co.za/the-borehole-water-journal/2016/8/16/are-boreholes-a-good-investment monthly 0.5 2016-09-11 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/57b30f07f5e23130c68754f0/1471352600542/ Borehole Water Journal Online - Are boreholes a good investment? https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/57b30b6b1b631b852a28b505/1471353016227/ Borehole Water Journal Online - Are boreholes a good investment? Table 1: Cumulative cost savings: borehole vs municipal water in an office block https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/57b30d451b631b852a28c182/1471353086207/ Borehole Water Journal Online - Are boreholes a good investment? Table 2: Cumulative cost savings: municipal vs. borehole water in a residential home https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/57b309f4ff7c50dc3b5a32c6/1471352980181/ Borehole Water Journal Online - Are boreholes a good investment? Constant rate and recovery test https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/57b30a8815d5dbdabbc6458d/1471353007220/ Borehole Water Journal Online - Are boreholes a good investment? Chemistry test results https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/57b3090915d5dbdabbc634e2/1471352991533/ Borehole Water Journal Online - Are boreholes a good investment? Borehole construction diagram https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/57b30c325016e16882ab6c83/1471351871412/ Borehole Water Journal Online - Are boreholes a good investment? Cumulative savings over 5 years http://bwa.co.za/the-borehole-water-journal/2016/8/21/groundwater-news-roundup-julaug-2016 monthly 0.5 2016-09-13 http://bwa.co.za/the-borehole-water-journal/2016/8/21/ensuring-reliable-groundwater-supply-in-rural-areas monthly 0.5 2016-09-13 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/57b9fa42725e2535990273ea/1471806042108/ Borehole Water Journal Online - Ensuring reliable groundwater supply in rural areas http://bwa.co.za/the-borehole-water-journal/2016/9/11/protecting-groundwater-on-solar-energy-projects monthly 0.5 2016-09-13 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/57d52e8620099e97b48be8b5/1473588890279/ Borehole Water Journal Online - Protecting groundwater on solar energy projects Key stages of numerical groundwater modeling: Moving from one clearly defined project stage to the next is key to SRK’s best practice approach to assessing the groundwater impacts of proposed solar energy sites; the stages include planning, conceptualisation, numerical modelling, and predictions, and analysing impacts. https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/57d52ef820099e97b48bea14/1473589032890/ Borehole Water Journal Online - Protecting groundwater on solar energy projects Sheila Imrie, principal hydrogeologist and groundwater modeller and Des Visser, principal hydrogeologist an associate partner in SRK’s Cape Town office http://bwa.co.za/the-borehole-water-journal/2016/9/11/in-this-issue-some-good-ideas-for-solar-energy-in-borehole-pumps monthly 0.5 2016-09-13 http://bwa.co.za/the-borehole-water-journal/2016/11/17/groundwater-news-roundup-octnov-2016 monthly 0.5 2016-11-22 http://bwa.co.za/the-borehole-water-journal/2016/11/17/groundwater-protecting-water-quality-in-south-african-boreholes monthly 0.5 2016-11-22 http://bwa.co.za/the-borehole-water-journal/2016/11/20/1966-2016-a-history-of-hose-manufacturers-sa monthly 0.5 2016-11-22 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/58316ef2579fb38c57112cf6/1479634719834/IMG_1707+v1+Reduced.jpg Borehole Water Journal Online - Congratulations Hose Manufacturers SA on 50 years! https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/58316b3720099e07c3170d6b/1479633734397/ Borehole Water Journal Online - Congratulations Hose Manufacturers SA on 50 years! http://bwa.co.za/the-borehole-water-journal/2016/11/20/borehole-pump-installation-practice monthly 0.5 2017-03-14 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5831f43fcd0f682710905c16/1479668892731/ Borehole Water Journal Online - Borehole Pump Installation Practice Part 1: Non-Return Valves Sheared 300kW pump shaft + shattered thrust bearing: start-up under backspin and/or column vacuum conditions https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5831f564d2b857e23a5b6392/1479669115914/ Borehole Water Journal Online - Borehole Pump Installation Practice Part 1: Non-Return Valves Immediately after the first elbow, a 50mm brass NRV has been “teed” into the delivery line https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5831f5e2c534a553942c7814/1479669244961/ Borehole Water Journal Online - Borehole Pump Installation Practice Part 1: Non-Return Valves Holes drilled in the NRV's disc https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5831f357bebafb6e0f5bec26/1479668649407/ Borehole Water Journal Online - Borehole Pump Installation Practice Part 1: Non-Return Valves Blown motor stator due to start-up under backspin conditions https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5831f3e03e00be4fe4c5924b/1479668737261/ Borehole Water Journal Online - Borehole Pump Installation Practice Part 1: Non-Return Valves Remnants of a shattered thrust bearing https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5831eac26a4963fbaa975b15/1479666427901/ Borehole Water Journal Online - Borehole Pump Installation Practice Part 1: Non-Return Valves Wafer-type double-door NRV https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5831f27e197aea03481080b2/1479668358122/ Borehole Water Journal Online - Borehole Pump Installation Practice Part 1: Non-Return Valves A break off bolt is fitted to a closer piece installed immediately after the NRV http://bwa.co.za/the-borehole-water-journal/2016/11/21/borehole-water-a-limitless-supply-forever monthly 0.5 2016-11-22 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5832a35fe4fcb5e251d710d7/1479713702981/ Borehole Water Journal Online - When drought hits your borehole: dealing with diminishing yield and low-yield boreholes Supplement borehole water with rainwater harvesting http://bwa.co.za/the-borehole-water-journal/2016/11/21/in-this-issue-some-good-ideas-for-dealing-with-a-diminishing-yield-in-your-borehole monthly 0.5 2016-11-22 http://bwa.co.za/the-borehole-water-journal/2017/1/17/asset-management-lifecycle-costing-case-study-on-a-municipal-borehole-example monthly 0.5 2017-01-23 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/587e29ecd1758eda6364ba56/1484754025722/ Borehole Water Journal Online - Asset management: Life-cycle costing case study on a municipal borehole example EAC method used in Excel https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/587fc20686e6c0a517c2a4fb/1484767780474/ Borehole Water Journal Online - Asset management: Life-cycle costing case study on a municipal borehole example Cash flow model used in Excel http://bwa.co.za/the-borehole-water-journal/2017/1/18/gzams06qyoqniwpa8kb2rnrga6wyh2 monthly 0.5 2017-01-23 http://bwa.co.za/the-borehole-water-journal/2017/1/18/borehole-pump-installation-practice monthly 0.5 2017-03-14 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/587f17fbf5e231062ba5fb0f/1484724246427/ Borehole Water Journal Online - Borehole Pump Installation Practice Part 2: Preventing submersible motor overheating Right and wrong in motor cooling https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/587f1755ebbd1aed1c1631c4/1484724087317/ Borehole Water Journal Online - Borehole Pump Installation Practice Part 2: Preventing submersible motor overheating 1300kW 6,6kV mine dewatering turbine https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/587f1704be6594efd88bbfa4/1484724008029/ Borehole Water Journal Online - Borehole Pump Installation Practice Part 2: Preventing submersible motor overheating 75kW submersible turbine http://bwa.co.za/the-borehole-water-journal/2017/1/18/top-content-of-2016 monthly 0.5 2017-01-23 http://bwa.co.za/the-borehole-water-journal/2017/1/20/water-facts-and-futures monthly 0.5 2017-01-23 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5881bb2bcd0f6886b3ca0cb2/1484897078868/ Borehole Water Journal Online - Water: Facts and Futures http://bwa.co.za/the-borehole-water-journal/2017/1/20/code-of-practice-for-cost-effective-boreholes monthly 0.5 2017-01-23 http://bwa.co.za/the-borehole-water-journal/2017/1/21/groundwater-news-roundup-dec-2016jan-2017 monthly 0.5 2017-01-24 http://bwa.co.za/the-borehole-water-journal/2017/1/21/in-this-issue monthly 0.5 2017-03-02 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5884a12df7e0abeaeb06ce3c/1485087043129/ Borehole Water Journal Online - Volume 105: In this issue... bwa.co.za and Borehole Water Journal Online usage statistics for 2016 (Click to enlarge) http://bwa.co.za/the-borehole-water-journal/2017/1/23/skills-development-whats-happening monthly 0.5 2017-01-24 http://bwa.co.za/the-borehole-water-journal/2017/3/9/know-your-water-sustainable-groundwater-research monthly 0.5 2017-03-14 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/58c1a21abebafb1001eaefd4/1489085184259/ Borehole Water Journal Online - Know Your Water: sustainable groundwater research https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/58c1a448414fb50164ec9c2a/1489085518082/ Borehole Water Journal Online - Know Your Water: sustainable groundwater research https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/58c1aaa2cd0f68722c9937e4/1489087145204/ Borehole Water Journal Online - Know Your Water: sustainable groundwater research https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/58c1a4c16a4963a1d427c35c/1489085653782/ Borehole Water Journal Online - Know Your Water: sustainable groundwater research The recharge pattern of Tritium enriched rainfall, its groundwater flow path and subsequent decay. Adapted from Alley et al, 1998. http://bwa.co.za/the-borehole-water-journal/2017/3/12/borehole-pump-installation-practice-part-3 monthly 0.5 2017-03-15 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/58c50b5ce3df28a158afb23e/1489308517054/ Borehole Water Journal Online - Borehole Pump Installation Practice Part 3 - Root Cause Analysis and Remedial Strategies Data retrieved from a borehole installation in a housing complex in Cape Town. Everything was going well until event number 101 when things started to go wrong. Cause? Loose connection. https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/58c50c0886e6c02103d64d80/1489308702099/ Borehole Water Journal Online - Borehole Pump Installation Practice Part 3 - Root Cause Analysis and Remedial Strategies No protection, no locks, incorrect size, attached at the same height as an inquisitive three-year-old, totally illegal. Replacement of the failed pump will not sort out the failure https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/58c50bc1893fc021adf29039/1489308635454/ Borehole Water Journal Online - Borehole Pump Installation Practice Part 3 - Root Cause Analysis and Remedial Strategies Snapped shaft of a 300kW pump (R500 000). Unless the faulty valve arrangements are corrected, failures will re-occur. http://bwa.co.za/the-borehole-water-journal/2017/3/12/sw9pbosmnutrpolx6eo481pard6kja monthly 0.5 2017-03-15 http://bwa.co.za/the-borehole-water-journal/2017/3/12/jooste-cylinder-pump-company-pty-ltd-celebrates-50-years monthly 0.5 2017-03-14 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/58c529953a0411cbb3b68abb/1489316251409/ Borehole Water Journal Online - Jooste Cylinder & Pump Company celebrates 50 years http://bwa.co.za/the-borehole-water-journal/2017/3/12/acquisition-of-geowater-iq-grows-jg-afrikas-groundwater-capabilities monthly 0.5 2017-03-14 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/58c5aec917bffcd43aa21af8/1489350373913/ Borehole Water Journal Online - Acquisition of Geowater IQ grows JG Afrika’s groundwater capabilities Founder of Geowater IQ Regan Rose has joined JG Afrika’s groundwater team in KwaZulu-Natal. https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/58c5ae576b8f5b5e4d6594c0/1489350290559/ Borehole Water Journal Online - Acquisition of Geowater IQ grows JG Afrika’s groundwater capabilities Children enjoy the novelty of pumped groundwater for the first time http://bwa.co.za/the-borehole-water-journal/2017/3/12/ensuring-reliable-groundwater-supply-in-rural-areas monthly 0.5 2017-03-14 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/58c5b471197aea79a9b6e543/1489351804452/ Borehole Water Journal Online - Ensuring reliable groundwater supply in rural areas http://bwa.co.za/the-borehole-water-journal/2017/3/14/is-my-borehole-running-dry monthly 0.5 2017-03-15 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/58c812aab8a79bf5b543d2ff/1489507001814/JAT_7563.jpg Borehole Water Journal Online - Is my borehole running dry? https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/58c96e453a041171cffe4158/1489595999660/ Borehole Water Journal Online - Is my borehole running dry? http://bwa.co.za/the-borehole-water-journal/2017/3/15/eljhnrvjk7qzur3jan3oi8sq1l8lt2 monthly 0.5 2017-03-16 http://bwa.co.za/the-borehole-water-journal/2017/3/15/managing-south-africas-water monthly 0.5 2017-03-15 http://bwa.co.za/the-borehole-water-journal/2017/3/16/groundwater-dictionary monthly 0.5 2017-03-16 http://bwa.co.za/the-borehole-water-journal/2017/4/26/jg-afrika-helps-sa-bring-its-precious-hidden-water-resource-to-surface monthly 0.5 2017-05-16 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5900579e347263dae24f1286/1493194667020/ Borehole Water Journal Online - Bringing water and sanitation to rural schools in KZN Children enjoy the novelty of pumped water for the first time https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5900561ed1758e6490cb6f4a/1493194312139/Nsimbini+6.jpg Borehole Water Journal Online - Bringing water and sanitation to rural schools in KZN Public participation is vital for sustainable groundwater projects, and community leaders are kept informed throughout the process https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/590056d046c3c40906a763ac/1493194463659/ Borehole Water Journal Online - Bringing water and sanitation to rural schools in KZN An elevated 5000-litre water tank with a communal standpipe and 500-litre drinking trough offer water source security to villasge life https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/590055d6fd0c0fdae0a8b3b7/1493194208393/Mark_Schapers.jpg Borehole Water Journal Online - Bringing water and sanitation to rural schools in KZN Mark Schapers, technical director in charge of JG Afrika's groundwater projects http://bwa.co.za/the-borehole-water-journal/2017/5/7/how-groundwater-can-help-not-solve-citys-water-shortage monthly 0.5 2017-05-16 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/590f2382c534a56c75a3dbf1/1494164373497/ Borehole Water Journal Online - How groundwater can help - not solve - Cape Town water shortage This borehole with a blow yield of 28 litres per second, was drilled to irrigate sports fields in an area in Cape Town https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/590f24a6e3df2845837d9d96/1494164672655/ Borehole Water Journal Online - How groundwater can help - not solve - Cape Town water shortage Irrigation of newly-seeded sports field at school in Delft. https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/590f2450c534a56c75a3e262/1494164589803/ Borehole Water Journal Online - How groundwater can help - not solve - Cape Town water shortage Drilling of borehole at school in Atlantis. http://bwa.co.za/the-borehole-water-journal/2017/5/8/qej5cspei0a4tzz6qv2g2lkp1sv93i monthly 0.5 2017-05-16 http://bwa.co.za/the-borehole-water-journal/2017/5/8/scenarios-for-the-future-of-water-in-south-africa monthly 0.5 2017-05-16 http://bwa.co.za/the-borehole-water-journal/2017/5/8/groundwater-news-roundup-mar-2017apr-2017 monthly 0.5 2017-05-16 http://bwa.co.za/the-borehole-water-journal/2017/5/15/selecting-the-right-borehole-pump monthly 0.5 2017-05-16 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/591abc23ff7c50a929d1645b/1494924349505/ Borehole Water Journal Online - Selecting the right borehole pump https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/591abc71d2b85707d8d40ca6/1494924434139/ Borehole Water Journal Online - Selecting the right borehole pump https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/591ad34ee6f2e1c13d001790/1494930986586/ Borehole Water Journal Online - Selecting the right borehole pump http://bwa.co.za/the-borehole-water-journal/2017/5/15/these-towns-survive-on-prayer-and-borehole-water monthly 0.5 2017-05-16 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/591aacecd482e9abfd29e13d/1494920439247/ Borehole Water Journal Online - These towns survive on prayer... and borehole water Small reservoirs serve as a backup for the boreholes when there is no electricity. (Photo Credit: Johnny Miller) http://bwa.co.za/the-borehole-water-journal/2017/5/16/volume-107-in-this-issue monthly 0.5 2017-05-16 http://bwa.co.za/the-borehole-water-journal/2017/7/17/new-regulations-to-curb-delays-in-water-use-licencing monthly 0.5 2017-07-26 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/596c7c2aff7c5001fe749dea/1500282053826/ Borehole Water Journal Online - New regulations to curb delays in water use licencing Manda Hinsch, partner and principal water and environmental scientists at SRK Consulting http://bwa.co.za/the-borehole-water-journal/2017/7/17/what-needs-to-be-done-about-cape-towns-water-crisis monthly 0.5 2017-07-26 http://bwa.co.za/the-borehole-water-journal/2017/7/17/its-time-to-take-the-journey-of-our-water monthly 0.5 2017-07-26 http://bwa.co.za/the-borehole-water-journal/2017/7/17/what-cape-town-can-learn-from-windhoek-on-surviving-droughts monthly 0.5 2017-07-26 http://bwa.co.za/the-borehole-water-journal/2017/7/17/live-sustainably-and-lessen-your-environmental-impact monthly 0.5 2017-07-26 http://bwa.co.za/the-borehole-water-journal/2017/7/24/is-all-groundwater-safe-enough-to-drink monthly 0.5 2017-08-03 http://bwa.co.za/the-borehole-water-journal/2017/7/24/groundwater-news-roundup-mayjun-2017 monthly 0.5 2017-07-26 http://bwa.co.za/the-borehole-water-journal/2017/7/24/volume-108-in-this-issue monthly 0.5 2017-07-26 http://bwa.co.za/the-borehole-water-journal/2017/8/21/whats-driving-cape-towns-water-insecurity-and-what-can-be-done-about-it monthly 0.5 2017-09-25 http://bwa.co.za/the-borehole-water-journal/2017/9/3/helping-municipalities-plan-for-climate-change monthly 0.5 2017-09-25 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/59ac1d60a9db093b3b0b1f3a/1504451983595/Victoria+Braham+and+Warrick+Stewart+of+SRK+Consulting.jpg Borehole Water Journal Online - Helping municipalities plan for climate change Victoria Braham, environmental scientist and Warrick Stewart, principal environmental scientist, at SRK Consulting. http://bwa.co.za/the-borehole-water-journal/2017/9/4/drought-and-business-more-action-less-rhetoric monthly 0.5 2017-09-25 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/59ad6ef24c0dbfd7d6d532c2/1504538364628/Screenshot+2017-09-04+15.58.06.png Borehole Water Journal Online - Drought and business: more action, less rhetoric http://bwa.co.za/the-borehole-water-journal/2017/9/4/fsvvxy5t25146h63iejv5acrzmoppx monthly 0.5 2017-09-25 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/59adb4b0b8a79b5194c4eb23/1504556230314/Women+WRC.png Borehole Water Journal Online - Entrepreneurship opportunities for women in the water and related sectors Ms Rebecca Pfarelo Ramugondo (centre) receiving an award for her outstanding contribution, commitment and support to communities struggling with water challenges from Mr Errol Gradwell (CEO EWSETA) (left), and Mr Dhesigen Naidoo (WRC) (right). http://bwa.co.za/the-borehole-water-journal/2017/9/16/groundwater-news-roundup-jul-aug-2017 monthly 0.5 2017-09-25 http://bwa.co.za/the-borehole-water-journal/2017/9/17/p3u13swa4vafgmgidpvhr2gfqsf0co monthly 0.5 2017-09-25 http://bwa.co.za/the-borehole-water-journal/2017/9/19/rooky-errors- monthly 0.5 2017-09-27 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/59c4b7662994ca9ad2c8d8a5/1506064251255/27022008142.jpg Borehole Water Journal Online - Rising above the silos How not to do it. https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/59c887bcf7e0ab09710e35a4/1506314199533/Bar+graph.png Borehole Water Journal Online - Rising above the silos Condition monitoring of a large diameter borehole http://bwa.co.za/the-borehole-water-journal/2017/9/28/level-5-water-restrictions-implemented-in-cape-town monthly 0.5 2017-09-28 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/59cd1a48bce176de86f59905/1506613835221/Screenshot+2017-09-28+17.39.00.png Borehole Water Journal Online - Level 5 Water Restrictions implemented in Cape Town http://bwa.co.za/the-borehole-water-journal/2017/11/6/cape-verdes-goal-is-100-renewable-energy-by-2025-why-it-may-just-do-it monthly 0.5 2017-11-20 http://bwa.co.za/the-borehole-water-journal/2017/11/6/sans-10299-development-maintenance-and-management-of-groundwater-resources monthly 0.5 2017-11-20 http://bwa.co.za/the-borehole-water-journal/2017/11/6/is-cape-towns-drought-the-new-normal monthly 0.5 2017-11-20 http://bwa.co.za/the-borehole-water-journal/2017/11/6/the-sediment-conundrum monthly 0.5 2017-11-20 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5a002f7ff9619a4291b564cd/1509961611108/Eunice.png Borehole Water Journal Online - The Sediment Conundrum Dr Eunice Ubomba-Jaswa - Research manager from the Water Research Commission http://bwa.co.za/the-borehole-water-journal/2017/11/6/university-taps-into-jg-afrikas-expertise-to-ensure-water-security monthly 0.5 2017-11-20 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5a0032229140b72e251bafac/1509962318172/Water_Irrigation.jpg Borehole Water Journal Online - University taps into JG Afrika’s expertise to ensure water security https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5a00326aec212d4734c68347/1509962355702/GettyImages-468938238.0a.jpg Borehole Water Journal Online - University taps into JG Afrika’s expertise to ensure water security http://bwa.co.za/the-borehole-water-journal/2017/11/8/yxbiik9rmddtdaodk1sxro8ib73zo5 monthly 0.5 2017-11-20 http://bwa.co.za/the-borehole-water-journal/2017/11/12/what-to-do-about-sandy-boreholes monthly 0.5 2017-11-20 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5a0858a38165f51550495be2/1510496462444/Solids+5+red.jpg Borehole Water Journal Online - What to do about High TSS Values a.k.a Sandy Boreholes Figure 3: This is the discharge from a borehole after it had been developed. The liquid that poured out the opening could only be described as a sloppy mud! The very fine solid material could be likened to a powder in a dry condition but when mixed with water it has a relatively high viscosity. https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5a08566024a6942e84e1ea4c/1510495880024/Solids+2+red.jpg Borehole Water Journal Online - What to do about High TSS Values a.k.a Sandy Boreholes Figure 2: The fine mud seen on the downstream side of this non-return valve disc collected there after the pump had been stopped and all the solids settled out. In some cases, this can become so severe that the accumulation of sand on top of the valve prevents it from opening. https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5a085d69e4966b7f029ce279/1510497681303/IMG_6511+red.jpg Borehole Water Journal Online - What to do about High TSS Values a.k.a Sandy Boreholes Figure 4: The results of pumping water containing high concentrations of sand in suspension https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5a08530a9140b7f3b792e3d7/1510495033154/Solids+1+red.jpg Borehole Water Journal Online - What to do about High TSS Values a.k.a Sandy Boreholes Figure 1: This formation delivered water that contained a coarse sand that completely clogged the pump. http://bwa.co.za/the-borehole-water-journal/2017/11/17/elgis-high-pressure-diesel-power-screw-compressors-reach-new-depths monthly 0.5 2017-11-22 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5a0ed22871c10b1089254199/1510920763818/Integrated+Air+Torque+Drilling.JPG Borehole Water Journal Online - Reaching new depths Seen at the drilling site from left to right are: Franz Lottering and Mervyn van Reenen (Integrated Air Solutions) and the driller Nardus Bezuidenhout (Torque Africa Drilling). http://bwa.co.za/the-borehole-water-journal/2017/11/20/from-economic-and-water-poverty-to-prosperity monthly 0.5 2017-11-20 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5a12cd4af9619a64a2020e04/1511181650846/IMG_1007.jpg Borehole Water Journal Online - From economic and water poverty to prosperity Shafick Adams, PhD, Pr.Sci.Nat., FGSSA (Executive Manager Water Research Commission) http://bwa.co.za/the-borehole-water-journal/2018/1/15/how-the-world-needs-to-change-as-regions-get-drier monthly 0.5 2018-01-23 http://bwa.co.za/the-borehole-water-journal/2018/1/15/groundwater-brings-relief-to-thirsty-middelpos-school monthly 0.5 2018-01-24 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5a5cf7469140b796c412f0cc/1516042171497/Air+lifted+groundwater+flows+through+pipe+1.jpg Borehole Water Journal Online - Groundwater brings relief to thirsty Middelpos School Air lifted groundwater flows through the pipe https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5a5cf93e24a694da4ad0d7d4/1516042620706/Air+lifted+groundwater+saturates+dry+school+yard.jpg Borehole Water Journal Online - Groundwater brings relief to thirsty Middelpos School Air lifted groundwater saturates dry school yard http://bwa.co.za/the-borehole-water-journal/2018/1/17/helping-mines-find-the-real-source-of-nitrates-in-water monthly 0.5 2018-01-23 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5a5fa51c0d92977380f9c916/1516217657998/Figure+1+-Tools+used+in+the+integrated+approach.jpg Borehole Water Journal Online - Helping mines find the real source of nitrates in water Tools used in the integrated approach. https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5a5fa58de2c483f7cb912b22/1516217801919/Sarah+Skinner+principal+hydrogeologist+SRK+Consulting.jpg Borehole Water Journal Online - Helping mines find the real source of nitrates in water SRK Consulting principal hydrogeologist Sarah Skinner. http://bwa.co.za/the-borehole-water-journal/2018/1/22/national-water-act-revisted monthly 0.5 2018-01-24 http://bwa.co.za/the-borehole-water-journal/2018/1/22/groundwater-news-roundup-novjan-2018 monthly 0.5 2018-01-24 http://bwa.co.za/the-borehole-water-journal/2018/1/23/join-drillsafe-to-play-your-part-in-preventing-accidents monthly 0.5 2018-01-23 http://bwa.co.za/the-borehole-water-journal/2018/2/10/ernst-bertram-remembered monthly 0.5 2018-03-20 http://bwa.co.za/the-borehole-water-journal/2018/3/12/hidden-depths-why-groundwater-is-our-most-important-water-source monthly 0.5 2018-03-20 http://bwa.co.za/the-borehole-water-journal/2018/3/12/debunking-desalination monthly 0.5 2018-03-20 http://bwa.co.za/the-borehole-water-journal/2018/3/12/jg-afrika-supports-kzn-wetlands-forum-in-devising-a-solution-for-endangered-wetlands monthly 0.5 2018-03-20 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5aa6792008522936116af223/1520859472261/Vazi+north.JPG Borehole Water Journal Online - ​​​​​​​JG Afrika supports KZN Wetlands Forum in devising a solution for endangered wetlands World Wetlands Day brought together all stakeholders to find a workable solution to declining water levels in the Vazi Pans Peatland Wetland system. https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5aa67a0e53450a4156610edd/1520859705569/IMG_20180129_183804.jpg Borehole Water Journal Online - ​​​​​​​JG Afrika supports KZN Wetlands Forum in devising a solution for endangered wetlands The outcome of several scientific investigations have revealed on-going declines in water levels in Northern KwaZulu-Natal. http://bwa.co.za/the-borehole-water-journal/2018/3/16/red-tape-not-insurmountable-for-new-w-cape-water-projects monthly 0.5 2018-03-20 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5aabe6f903ce646ada0f9d51/1521215261018/Chris+Dalgliesh+partner+and+principal+environmental+scientist+at+SRK+Consulting+in+Cape+Town.jpeg Borehole Water Journal Online - Red tape not insurmountable for new Western Cape water projects SRK Consulting’s Chris Dalgliesh, partner and principal environmental scientist based in the Cape Town office https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5aabeb206d2a73a2b96a5eb2/1521216298155/Scott+Masson%2C+Senior+environmental+consultant+at+SRK+Consulting+in+Cape+Town.jpg Borehole Water Journal Online - Red tape not insurmountable for new Western Cape water projects SRK Consulting’s Scott Masson, senior environmental consultant based in the Cape Town office https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5aabe5cf2b6a281cd8a1b66f/1521214951240/Sharon+Jones+associate+partner+and+principal+consultant+at+SRK+Consulting+in+Cape+Town.jpg Borehole Water Journal Online - Red tape not insurmountable for new Western Cape water projects SRK Consulting’s Sharon Jones, associate partner and principal consultant based in the Cape Town office https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5aad15acf950b791b5459a90/1521292725013/drought-3211165_640.jpg Borehole Water Journal Online - Red tape not insurmountable for new Western Cape water projects http://bwa.co.za/the-borehole-water-journal/2018/3/17/access-to-safe-water-is-the-green-revolution-around-the-corner monthly 0.5 2018-03-20 http://bwa.co.za/the-borehole-water-journal/2018/3/17/the-answer-is-in-nature monthly 0.5 2018-03-20 http://bwa.co.za/the-borehole-water-journal/2018/3/17/groundwater-news-roundup-feb-mar-2018 monthly 0.5 2018-03-20 http://bwa.co.za/the-borehole-water-journal/2018/4/23/get-on-board-with-the-new-water-use-licence-system monthly 0.5 2018-06-11 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5addce830e2e722020330334/1524485791872/SRK+Water+Use+Licence+experts.jpg Borehole Water Journal Online - Get on board with the new water use licence system SRK’s Water Use Licence experts: From left to right: Megan Govender, Jacky Burke, Bjorn Schroder, Avril Owens, Didi Masoabi, Giulia Barr, Angelika Mohr http://bwa.co.za/the-borehole-water-journal/2018/4/23/web-app-from-srk-innovators-helps-users-save-water monthly 0.5 2018-06-11 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5addd1112b6a2829b4ef49ff/1524486431661/WaterWar.jpg Borehole Water Journal Online - Web app from SRK innovators helps users save water The WaterWar app allows people and companies to compete with each other, while keeping the interface simple and easy-to-use. http://bwa.co.za/the-borehole-water-journal/2018/4/25/groundwater-news-roundup-marapr monthly 0.5 2018-06-11 http://bwa.co.za/the-borehole-water-journal/2018/5/15/why-were-drilling-into-the-worlds-highest-glacier-on-everest-with-a-converted-car-wash monthly 0.5 2018-06-11 http://bwa.co.za/the-borehole-water-journal/2018/6/6/what-kenya-needs-to-do-to-take-advantage-of-its-rainfall monthly 0.5 2018-06-11 http://bwa.co.za/the-borehole-water-journal/2018/6/6/nedbank-supports-catchment-clearance-in-western-cape monthly 0.5 2018-06-11 http://bwa.co.za/bwa-events daily 0.75 2018-03-12 http://bwa.co.za/bwa-events/2015/5/11/groundwater-division-14th-biennial-groundwater-conference monthly 0.5 2015-05-11 http://bwa.co.za/bwa-events/2015/5/5/bwa-exco-meeting monthly 0.5 2015-05-05 http://bwa.co.za/bwa-events/2015/5/20/international-water-technology-exhibition-and-conference monthly 0.5 2015-05-11 http://bwa.co.za/bwa-events/2016/2/3/borehole-drilling-display-at-bryanston-country-club monthly 0.5 2016-02-02 http://bwa.co.za/bwa-events/2016/2/26/thought-leader-dialogue-on-water-with-the-mail-and-guardian monthly 0.5 2016-02-08 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/56b888268a65e2830e063e06/1454934059208/MG+pic.png BWA Events - 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35th International Geological Congress http://bwa.co.za/bwa-events/2016/7/14/an-introduction-to-structural-geology-for-the-mine-geologist monthly 0.5 2016-09-11 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/577ea7565016e1a339d5ff31/1473601014749/ BWA Events - Training: Drilling Methods and Techniques in Resource Delineation https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/57d54a016a49635bed5028ce/1473601039333/ BWA Events - Training: Drilling Methods and Techniques in Resource Delineation http://bwa.co.za/bwa-events/2016/10/13/training-3d-geological-modelling monthly 0.5 2016-09-11 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/57d54d8eff7c50e7144d0ece/1473613603024/ BWA Events - Training: 3D Geological Modelling http://bwa.co.za/bwa-events/2016/12/6/2016-groundwater-week monthly 0.5 2016-07-08 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/577e7deaebbd1ac2b78ff485/1467907612373/ BWA Events - NGWA: 2016 Groundwater Week https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/577e7e3459cc68765fb37c9c/1467907650939/ BWA Events - NGWA: 2016 Groundwater Week https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/577e7eab8419c243feb4d81b/1467907761174/ BWA Events - NGWA: 2016 Groundwater Week http://bwa.co.za/bwa-events/2017/2/22/drilling-methods-and-techniques-in-resource-delineation monthly 0.5 2017-01-26 http://bwa.co.za/bwa-events/2017/3/22/world-water-day monthly 0.5 2017-03-11 http://bwa.co.za/bwa-events/2017/3/25/earth-hour monthly 0.5 2017-03-11 http://bwa.co.za/bwa-events/2017/5/17/pumps-pipes-valves-africa-2017 monthly 0.5 2017-01-21 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/588361205016e13d97b2f784/1485005149119/ BWA Events - Africa's leading industrial process and supply expo 2017 http://bwa.co.za/bwa-events/2017/3/27/groundwater-field-school-2017 monthly 0.5 2017-03-11 http://bwa.co.za/bwa-events/2017/7/26/kwazulu-natal-industrial-technology-exhibition monthly 0.5 2017-07-14 http://bwa.co.za/bwa-events/2017/8/18/training-field-analysis-of-tectonic-structures monthly 0.5 2017-07-14 http://bwa.co.za/bwa-events/2017/9/12/ifat-africa-2017 monthly 0.5 2017-03-11 http://bwa.co.za/bwa-events/2017/9/12/watec-israel-2017 monthly 0.5 2017-07-14 http://bwa.co.za/bwa-events/2017/9/21/44th-iah-congress monthly 0.5 2017-01-23 http://bwa.co.za/bwa-events/2017/10/2/2017-ngwa-conference-on-fractured-rock-and-groundwater monthly 0.5 2017-01-21 http://bwa.co.za/bwa-events/2017/10/14/gwd-biennial-conference-2017 monthly 0.5 2017-01-21 http://bwa.co.za/bwa-events/2017/12/5/ngwa-2017-groundwater-week-1 monthly 0.5 2017-01-21 http://bwa.co.za/bwa-events/2018/2/13/the-water-crisis monthly 0.5 2018-02-10 http://bwa.co.za/bwa-events/2018/2/14/water-abstraction-symposium monthly 0.5 2018-02-10 http://bwa.co.za/bwa-events/2018/2/16/water-abstraction-symposium-cape-town monthly 0.5 2018-02-10 http://bwa.co.za/bwa-events/2018/3/22/world-water-day monthly 0.5 2018-03-20 http://bwa.co.za/bwa-events/2018/6/19/manufacturing-indaba-2018-and-africas-drive-towards-a-manufacturing-revival monthly 0.5 2018-03-12 http://bwa.co.za/bwa-events/2018/6/24/wisa-2018-conference-and-exhibition-breaking-barriers-connecting-ideas monthly 0.5 2018-01-24 http://bwa.co.za/bwa-events/2018/7/17/2xixtoazptz77z1zfxuryp270tlewk monthly 0.5 2018-01-24 http://bwa.co.za/bwa-events/2018/8/26/hyu42s3c1rguivk0brjrxt7qig6hs8 monthly 0.5 2018-03-12 http://bwa.co.za/bwa-events/2018/12/3/groundwater-week monthly 0.5 2018-01-24 http://bwa.co.za/showroom daily 0.75 2017-03-10 http://bwa.co.za/showroom/2016/2/10/hose-manufacturers monthly 0.5 2018-01-23 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5a6704d2c8302557d7ae6b2a/1516700887421/logo_transparent1.gif BWJ Online Showroom - Hose Manufacturers https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/56d4481a62cd9444cfd42023/1456752739538/ BWJ Online Showroom - Hose Manufacturers All Done! https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/56d445142b8dde6611d1fc40/1456751922889/ BWJ Online Showroom - Hose Manufacturers 256m of Boreline was connected and attached to the pump and power cable off-site and wound onto the spooler. This trailermounted spooler unit was then driven to site and backed up to the well. https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/56d44789e32140b8a0c748f5/1456752547613/ BWJ Online Showroom - Hose Manufacturers The spooler is lowering the pump, Boreline and Power cable. No effort was required from the operators as this spooler is powered by a generator and does all the work. https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/56d447de59827e6585cc8b32/1456752632787/ BWJ Online Showroom - Hose Manufacturers Shortly afterwards the base plate was attached and lowered into place on the well head. https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/56d44548e32140b8a0c73c46/1456751996679/ BWJ Online Showroom - Hose Manufacturers Here the pump is lifted and lowered into the well. A further slight modification to the spooler would make even this job simpler and require no manhandling. https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/56bb4c0820c6471bd024750c/1456686555880/ BWJ Online Showroom - Hose Manufacturers https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/56d445cd9f72661c5b334a81/1456752134576/ BWJ Online Showroom - Hose Manufacturers A final check was done before the lowering process started. http://bwa.co.za/showroom/2016/2/11/wtpi-water-technology-plastic-industries monthly 0.5 2016-05-10 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/56bc3fac0442624cb958dbce/1455177654107/WTPI+Ad.png BWJ Online Showroom - WTPI (Water Technology Plastic Industries) https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/56bc3fe337013b1b46f49b94/1455177820995/WTPI_logo.png BWJ Online Showroom - WTPI (Water Technology Plastic Industries) http://bwa.co.za/showroom/2016/2/11/aquatronics monthly 0.5 2016-05-10 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/56bc4b8686db43ae1ecff791/1455180694147/ BWJ Online Showroom - Aquatronics https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/56bc4b149f72665ed6d3743f/1455180572999/ BWJ Online Showroom - Aquatronics http://bwa.co.za/showroom/2016/2/11/all-power monthly 0.5 2018-01-23 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/56bc4ddaf8baf33864612cab/1455181286782/ BWJ Online Showroom - Solar water pumps – any application! https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/589992e2579fb316f5127e7b/1486459641471/All+Power+logo.jpg BWJ Online Showroom - Solar water pumps – any application! http://bwa.co.za/showroom/aquaman monthly 0.5 2018-01-23 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/58c83e212994ca3a0089b81f/58c83e451b10e32dd8ef4283/1489518331895/Aquaman+Rehabilitation+5.jpeg BWJ Online Showroom - Aquaman - no trace of a drilling operation and no damage to the environment - The result! The site when we were done with rehabilitation. No trace of any drilling operation and no damage to the environment. https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/58c83e212994ca3a0089b81f/58c83e4337c581e14113f426/1489518156816/Aquaman+Rehabilitation+4A.jpeg BWJ Online Showroom - Aquaman - no trace of a drilling operation and no damage to the environment https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/58c83e212994ca3a0089b81f/58c83e3a9de4bb5cb74bb896/1489518149145/Aquaman+Rehabilitation+4.jpeg BWJ Online Showroom - Aquaman - no trace of a drilling operation and no damage to the environment https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/58c83e212994ca3a0089b81f/58c83e3a6b8f5ba6ce6ae4b1/1489518147766/Aquaman+Rehabilitation+3.jpeg BWJ Online Showroom - Aquaman - no trace of a drilling operation and no damage to the environment https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/58c83e212994ca3a0089b81f/58c83e316b8f5ba6ce6ae3e0/1489518138537/Aquaman+Rehabilitation+2.jpeg BWJ Online Showroom - Aquaman - no trace of a drilling operation and no damage to the environment https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/58c83e212994ca3a0089b81f/58c83e241b10e32dd8ef4037/1489518138773/Aquaman+Rehabilitation+1.jpeg BWJ Online Showroom - Aquaman - no trace of a drilling operation and no damage to the environment https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/58c83e212994ca3a0089b81f/58c83e23db29d6e875984365/1489518129456/Aquaman+Ad+Pic.jpeg BWJ Online Showroom - Aquaman - no trace of a drilling operation and no damage to the environment http://bwa.co.za/laypersons-guide daily 0.75 2017-07-27 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/56c727abb09f950b6db2dcfa/1455892442042/ Borehole Information for End Users http://bwa.co.za/join daily 0.75 2018-06-01 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/553ea2ffe4b04fd085220c68/1430168328776/51513291_33fd87250d_z.jpg Join the BWA http://bwa.co.za/home daily 1.0 2018-06-11 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5b1e3f43575d1f68cae890a2/1528708983764/Borehole+Water+Journal+Online+Volume+113 The BWA promotes the sustainable use of Southern Africa's groundwater. https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5551046ee4b06b835ea5c21b/1431372918591/ The BWA promotes the sustainable use of Southern Africa's groundwater. https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5b1e3f836d2a73d2cc2986eb/1528709021649/Borehole+Water+Journal+Online+Volume+113 The BWA promotes the sustainable use of Southern Africa's groundwater. https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/555104b2e4b06afeca50acf1/1431372980809/ The BWA promotes the sustainable use of Southern Africa's groundwater. https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/555104e6e4b0fe7c38299099/1431373055746/ The BWA promotes the sustainable use of Southern Africa's groundwater. https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/55510528e4b094a37c973127/1431373099101/ The BWA promotes the sustainable use of Southern Africa's groundwater. https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5a684e68e2c483172675aa3a/1528708805372/BWA+Homepage+Banner+Pic.jpg The BWA promotes the sustainable use of Southern Africa's groundwater. http://bwa.co.za/about daily 0.75 2016-05-08 https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5543c4e8e4b03724d70a1162/1430504685941/ The Borehole Water Association https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5543c42de4b0b5d7d7bb7334/1430504497459/ The Borehole Water Association https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5543c6dee4b03724d70a1d49/1430505184867/ The Borehole Water Association https://static1.squarespace.com/static/553287f3e4b0dd67d8b1a3b9/t/5543c35be4b014548b69e48c/1430504294356/ The Borehole Water Association 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