This document proposes a hydropowered mining system for a mine. It includes an overview of the proposed system layout with a central pump station, working areas, and equipment. It discusses implementation through phased rollout and training. It also covers maintenance and operation costs for hydropower pumps, rock drills, and other equipment. Benefits mentioned include increased energy efficiency, productivity, cost reduction, and health and safety. Water quality standards, usage, and recirculation are outlined. Risks around high pressure water, moving parts, and water management are assessed. The use of simple rigs for drilling is said to improve safety and reduce risks. Novatek is proposed as the supplier due to their experience and ability to engineer
Eveline Killian and Daniel Tuhus-Dubrow from Cx Associates, Christopher Vintinner from Distech Controls, and John Grosvenor from Vermont Historical Society presented these slides at the 2018 Better Buildings by Design conference. The presentation discusses what retrocommissioning is/is not, along with a case study at the Vermont Historical Society. This presentation gives a unique look into retrocommissioning processes and achievements by discussing an owner's perspective.
This webinar by Samantha Wang at BlueScape describes the requirements of 40 CFR 63 Subpart ZZZZ to stationary compression ignition and spark-ignited reciprocating internal combustion (RICE) engines located at industrial facilities, including major and area sources of hazardous air pollutants. Ms. Wang can be reached at 858-695-9200 x 213 for more information. Also see www.bluescapeinc.com.
Coiled tubing is a unique fluid and tool conveyance means used to intervene throughout the entire well lifetime. Its flexibility of use is certainly one of the largest in the oil-and-gas industry, ranging from logging to stimulation to cleanout and even drilling. However, for the longest time, it was only seen as a rudimentary fluid conveyance system, despite its capability to service any well deviation.
With the development of instrumented tools for downhole point measurements and the use of fiber optics for distributed sensing, the recent advent of coiled tubing real-time monitoring has completely transformed this image. The access to live wellbore information—such as pressure, temperature, or flow—along with accurate depth control thanks to casing collar locator and gamma ray sensors have greatly enhanced fluid placement. Meanwhile, the ability to monitor the load, torque, and accelerations the bottomhole assembly is subjected to significantly improves the performance and possibility to use and manipulate downhole tools. Thanks to real-time monitoring, a whole new realm of optimization possibility was discovered.
This lecture describes the various real-time measurements that are available today during coiled tubing interventions and how they can be used to provide the industry with faster, safer, and more efficient operations while maximizing return on investment. A wide range of applications and examples will be discussed. Through them, one will be able to appreciate how coiled tubing has now entered a new era where the limits of operational optimization still have not been reached.
Eveline Killian and Daniel Tuhus-Dubrow from Cx Associates, Christopher Vintinner from Distech Controls, and John Grosvenor from Vermont Historical Society presented these slides at the 2018 Better Buildings by Design conference. The presentation discusses what retrocommissioning is/is not, along with a case study at the Vermont Historical Society. This presentation gives a unique look into retrocommissioning processes and achievements by discussing an owner's perspective.
This webinar by Samantha Wang at BlueScape describes the requirements of 40 CFR 63 Subpart ZZZZ to stationary compression ignition and spark-ignited reciprocating internal combustion (RICE) engines located at industrial facilities, including major and area sources of hazardous air pollutants. Ms. Wang can be reached at 858-695-9200 x 213 for more information. Also see www.bluescapeinc.com.
Coiled tubing is a unique fluid and tool conveyance means used to intervene throughout the entire well lifetime. Its flexibility of use is certainly one of the largest in the oil-and-gas industry, ranging from logging to stimulation to cleanout and even drilling. However, for the longest time, it was only seen as a rudimentary fluid conveyance system, despite its capability to service any well deviation.
With the development of instrumented tools for downhole point measurements and the use of fiber optics for distributed sensing, the recent advent of coiled tubing real-time monitoring has completely transformed this image. The access to live wellbore information—such as pressure, temperature, or flow—along with accurate depth control thanks to casing collar locator and gamma ray sensors have greatly enhanced fluid placement. Meanwhile, the ability to monitor the load, torque, and accelerations the bottomhole assembly is subjected to significantly improves the performance and possibility to use and manipulate downhole tools. Thanks to real-time monitoring, a whole new realm of optimization possibility was discovered.
This lecture describes the various real-time measurements that are available today during coiled tubing interventions and how they can be used to provide the industry with faster, safer, and more efficient operations while maximizing return on investment. A wide range of applications and examples will be discussed. Through them, one will be able to appreciate how coiled tubing has now entered a new era where the limits of operational optimization still have not been reached.
VAV Boxes is a solution to control Comfort for independent zones, but this solution hiding a lot of challenges, in this presentation we share with you our solutions to ensure the ultimate comfort
Jeff Boldt of KJWW presents ASHRAE 90.1, The Big Picture. Jeff is a member of the 90.1 Mechanical Sub-Committee. Presented at the 2008 ASHRAE Region VI CRC in Chicago, Illinois.
May 15, 16, 17
Applied technological solutions for Managed Aquifer Recharge from a practical and applied perspective. Lessons leartn in Arenales aquifer and other demo sites around the world
VAV Boxes is a solution to control Comfort for independent zones, but this solution hiding a lot of challenges, in this presentation we share with you our solutions to ensure the ultimate comfort
Jeff Boldt of KJWW presents ASHRAE 90.1, The Big Picture. Jeff is a member of the 90.1 Mechanical Sub-Committee. Presented at the 2008 ASHRAE Region VI CRC in Chicago, Illinois.
May 15, 16, 17
Applied technological solutions for Managed Aquifer Recharge from a practical and applied perspective. Lessons leartn in Arenales aquifer and other demo sites around the world
Тренды интернет маркетинга 2017 - WebCanape WebCanape
Подробнее: www.web-canape.ru
Горячие новинки интернет-маркетинга в 2017 году:
Как на сегодняшний день правильно оценить качество продвижения и интернет-рекламы сайта?
Какие инструменты и стратегии продвижения будут актуальны в 2017 году?
Как разобраться в аналитике сайта и выбрать правильный путь, чтобы потраченные деньги и время принесли ожидаемый результат?
Какие изменения произошли в поисковых системах Яндекс и Google
ТОП 10 самых важных изменений в контекстной рекламе
Новые тренды в таргетированной рекламе и социальных сетях
Теоретическая часть выступления будет сопровождаться кейсами из работы компании по продвижению сайтов и увеличению конверсии.
Для кого: владельцы малого и среднего бизнеса, маркетологи, руководители, предприниматели, веб-программисты.
Формат: теория + практические примеры + аудит сайтов и рекламных кампаний участников.
О спикере
Спикер семинара — Евгений Чуранов, руководитель отдела интернет-рекламы WebCanape
Более шести лет направление интернет-маркетинга возглавляет Евгений Чуранов, благодаря его руководству компания получила статус партнера Яндекс и Google, стала первым сертифицированным агентством в Смоленске. Под началом Евгения работают 19 специалистов, чьи знания подтверждены соответствующими сертификатами от ведущих поисковых систем.
Евгений регулярно принимает участие в конференциях и веб-мастерской Яндекса. Был спикером на различных IT-событиях: «Осенняя конференция» по контекстной рекламе, «Битва за клиента» по маркетингу; выступал на IT-фестивале и конференции «Табтабус», проводил ряд тренингов в корпоративном университете Сбербанка и Бизнес-клубе.
В настоящее время являет
This Presentation was originally given on February 2009, by JP Kenny. This company, today, is known as Wood Group Kenny. said presentation was given at the Underwater Intervention conference, and it excels in explaining what exactly is in the works, in terms of subsea technology, and where said technology is headed.
Performance Pulsation Control specializes in the engineering, design, and manufacture of maintenance free and gas charged pulsation control devices for oil and gas, well service and industrial applications. This presentation explains the benefits of discharge dampeners for pulsation control.
Andre Gibson from Key Engineering discusses how to improve productivity through process optimisation. This presentation was initially discussed at the TPM2015 conference.
BueScape & MIRATECH EPA RICE NESHAP the Meter is Running Webinar 4-08-14BlueScape
This webinar by James Westbrook of BlueScape and Scott McBryde of MIRATECH provides an update on the compliance requirements of the RICE NESHAP, 40 CFR 63 Subpart ZZZZ as applied to stationary compression ignition and spark-ignited reciprocating internal combustion (RICE) engines located at industrial facilities, including major and area sources of hazardous air pollutants. The goal of the webinar is to help companies understand where their engines fit with the regulation, and identify possible compliance alternatives. For more information, Mr. Westbrook can be reached at 877-486-9257 or jwestbrook@bluescapeinc.com, and Mr. McBryde can be reached at 909-821-0039 or smbryde@miratechcorp.com. Also see www.bluescapeinc.com and miratechcorp.com.
UlSD Hydrotreater Challenges Overcome to Improve on Stream Factor - MEPEC 2013Alpesh Gurjar
The presentation outlines the experience in overcoming the challenges that faced and the lessons learned, to achieve safe, reliable and profitable Diesel Hydrotreater (2HDU) operation, while meeting all throughput and yield targets and product specifications. The 2HDU success over the 6½ years clearly demonstrated the importance and value of in-house process engineering expertise and experience, while working as a part of cross-functional team.
Slurry Transport Analysis Presentationarthur stack
Slurry transport is still as much a black art as it is a science. The analysis tools used by Solid Advantage Consultants combines the latest science with empirical knowledge both from work done by others and from Solid Advantage's experience.
This presentation displays the analysis process and the breadth of tools used to analyze slurry gravity flow and pumping systems.
Please feel free to contact me regarding any questions you may have with the presentation or the methods used.
arthur stack
Optimisation Ram Pump Operation
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For more information, Please see websites below:
`
Organic Edible Schoolyards & Gardening with Children =
http://scribd.com/doc/239851214 ~
`
Double Food Production from your School Garden with Organic Tech =
http://scribd.com/doc/239851079 ~
`
Free School Gardening Art Posters =
http://scribd.com/doc/239851159 ~
`
Increase Food Production with Companion Planting in your School Garden =
http://scribd.com/doc/239851159 ~
`
Healthy Foods Dramatically Improves Student Academic Success =
http://scribd.com/doc/239851348 ~
`
City Chickens for your Organic School Garden =
http://scribd.com/doc/239850440 ~
`
Huerto Ecológico, Tecnologías Sostenibles, Agricultura Organica
http://scribd.com/doc/239850233
`
Simple Square Foot Gardening for Schools - Teacher Guide =
http://scribd.com/doc/239851110 ~
2. OverviewOverview
• System - overview of proposalSystem - overview of proposal
½ level layout½ level layout
CPS (central pump station) layoutCPS (central pump station) layout
Working area layoutWorking area layout
Equipment overviewEquipment overview
Water qualityWater quality
Water usage and recirculationWater usage and recirculation
3. OverviewOverview
• ImplementationImplementation
Key actionsKey actions
Phased rollout & trainingPhased rollout & training
InfrastructureInfrastructure
• Maintenance and Operation costs
Hydropower equipmentHydropower equipment
HP pumpsHP pumps
OperationOperation
14. Equipment overview – JET PUMPSEquipment overview – JET PUMPS
– RETURN WATER JET PUMPSRETURN WATER JET PUMPS
– WASTE WATER JET PUMPSWASTE WATER JET PUMPS
15. Water qualityWater quality
• COMRO WHP 70 SPEC, 30°C MAX TEMP
– Ph 6 to 8.5
– SUSPENDED SOLIDS 5 mg/l MAX
– TDS 1500 mg/l MAX
– CHLORIDES 250 mg/l MAX
– PARTICLE SIZE to ISO 4406 CLASS 19/15
• PRACTICALLY
– GENERAL GOOD WATER TREATMENT
– FILTER/SETTLE to 25 OR 50 microns
• BETTER WATER = LOWER COST & MORE RELIABLE
• EQUIPMENT STORAGE, HOSE FLUSHING IS NB
16. Water usage and recirculationWater usage and recirculation
• NO RECIRCULATION OF OTHER WATER – SAWS,
JETTING, WASHING DOWN, ETC
• 75% RECIRC OF DRILL EXHAUST WATER
• REQUIRES
– WATER TANK AND BOOSTER PUMPS AT CPS
– RETURN WATER HOSE & PIPE
– JET PUMP MANIFOLD IN STRIKES
– DISCIPLINE TO MAINTAIN WATER CLEANLINESS
– DISCIPLINE TO NOT USE WATER FOR COOLING
– LESS MAKE-UP WATER
– MAKE UP FLOW TO CATER FOR WATER JETTING FLOW
17. • ImplementationImplementation
Key actionsKey actions
– ACHIEVE MINE ‘OWNERSHIP’ACHIEVE MINE ‘OWNERSHIP’
– RESPONSIBLE MINE PROJECT MGRRESPONSIBLE MINE PROJECT MGR
– CLEAR OBJECTIVES & MEASURESCLEAR OBJECTIVES & MEASURES
– ENGAGEMENT WITH UNIONSENGAGEMENT WITH UNIONS
– MINE TRAINING DEPT ON BOARDMINE TRAINING DEPT ON BOARD
– INFRASTRUCTURE IN PLACEINFRASTRUCTURE IN PLACE
18. • ImplementationImplementation
trainingtraining
– NOVATEK TRAIN MINE TRAINERSNOVATEK TRAIN MINE TRAINERS
– NOVATEK OVERSEE TRAINING BYNOVATEK OVERSEE TRAINING BY
MINEMINE
• CLASSROOM TRAININGCLASSROOM TRAINING
• TRAINING STOPE FOR NEW CREWSTRAINING STOPE FOR NEW CREWS
19. • ImplementationImplementation
InfrastructureInfrastructure
• HYDROPOWER ENGINEERINGHYDROPOWER ENGINEERING
• WATER SUPPLY & TREATMENTWATER SUPPLY & TREATMENT
• CPS CONSTRUCTIONCPS CONSTRUCTION
• MAINTENANCE & TEST FACILITIESMAINTENANCE & TEST FACILITIES
• MINE STORESMINE STORES
• MINE TRAININGMINE TRAINING
• SUPPLIER PARTNERSHIPSSUPPLIER PARTNERSHIPS
20. • Capital costs - HP pumpsHP pumps
• PREV QUOTE – VSD DRIVES.
– VSD ALLOWS CONTROL FROM 50 - 100% FLOW – ON
1 PUMP ONLY
– R50k+ PREMIUM PER PUMP
• PREFERRED TO USE PLC SYSTEM
– SIMPLER, EASIER TO DAISY-CHAIN EXTRA PUMPS
– PLC OPERATES MORE/FEWER PUMPS DEPENDING ON
DEMAND – BY MONITORING PRESSURE.
• BOOSTER PUMPS IF SUCTION P<300 kPa
21. • Maintenance and Operation costs
Pneumatic
system
Hydropower
system
Maintenance cost 2 x higher
Operator cost 2 x higher
Energy cost 10 x higher
Overall cost higher lower
If productivity
advantage is used
22. • Maintenance and Operation costs
HP pumpsHP pumps
• PREFERRED MAINTENANCE BY PUMP
SPECIALIST
• TYPICALLY R 8000 / PUMP/ MONTH (EXCLUDES
MAJOR MAINTENANCE & DAMAGE)
• COST APPROX 1/3 OF OVERALL MAINT COSTCOST APPROX 1/3 OF OVERALL MAINT COST
23. • Maintenance and Operation costs
RockdrillsRockdrills
• DRILLS ON TIERED SYSTEMDRILLS ON TIERED SYSTEM
– 5 RATES DEPENDING ON SCOPE & COST5 RATES DEPENDING ON SCOPE & COST
– EXCLUDES LOSS & DAMAGEEXCLUDES LOSS & DAMAGE
• LEGS AT 1 RATELEGS AT 1 RATE
• NOVATEK EQUIP, STAFF ANDNOVATEK EQUIP, STAFF AND
SUPERVISEWORKSHOPSUPERVISEWORKSHOP
• COST APPROX 1/3 OF OVERALL MAINT COSTCOST APPROX 1/3 OF OVERALL MAINT COST
24. • Maintenance and Operation costs
Rockdrills - Robustness of the machineRockdrills - Robustness of the machine
• Susceptibility to sabotage – good, but … dirt, drop down
orepass, off-collar drilling, abuse, will work.
• Service interval – when operated to specifications, over
600 m is achievable, even better using rigs. Highly
dependent on operator, water, drillsteels, etc.
• Breakdown frequency and causes
– General wear 90% – rotation, piston, valve, seals.
– Breakage – chuck & rotation, pistons – worn drillsteel, abuse
– Dirt – premature wear – no flushing of hoses, poor water
– NFF – low pressure, fuse problems, too many drills per pump
• Ratio of machines that reach service interval and expected
life span – life is indefinite; all parts are replaced under the
maintenance contract.
25. • Maintenance and Operation costs
Other equipmentOther equipment
• MOST MAINTENANCE IN NOVATEK WORKSHOPMOST MAINTENANCE IN NOVATEK WORKSHOP
• SPECIALISED MAINTENANCE & REPAIR –SPECIALISED MAINTENANCE & REPAIR –
OFFSITE (eg SAFETY VALVES)OFFSITE (eg SAFETY VALVES)
• ITEMISED COSTINGITEMISED COSTING
• COST APPROX 1/3 OF OVERALL MAINT COSTCOST APPROX 1/3 OF OVERALL MAINT COST
26. • Noise – target <110 dbA in area
RockdrillsRockdrills
– 105 dbA each105 dbA each
– 108 dbA in working area108 dbA in working area
– 4-5 hours exposure/shift4-5 hours exposure/shift
CPSCPS
– 95 dbA per pump95 dbA per pump
– 98 dbA for 6 pumps98 dbA for 6 pumps
– 5 hours exposure/shift5 hours exposure/shift
27. • Noise – operator exposure
RockdrillsRockdrills
– Source is drillsteel noiseSource is drillsteel noise
– Hearing protection = 85 dbA at earHearing protection = 85 dbA at ear
Use of drill rigsUse of drill rigs
– Drilling faster & more efficientDrilling faster & more efficient
– Operator further from noise sourceOperator further from noise source
28. Risk assessment - hydropower
– HIGH PRESSURE WATER
• FUSES, SSVs,
• FIX LEAKS, CARE OF HOSES, PRE-USE CHECKS
• SECURE & MAINTAIN PIPING
• WORK TO STANDARD ENGINEERED LAYOUTS
– MOVING PARTS & HIGH FORCES
• DRILL THRUST, DRILLSTEEL, SAWS, ETC
• WATER JETTING
– WATER MANAGEMENT
• THIXOTROPIC ORE
• DRAINAGE
29. Use of simple rigsUse of simple rigs
– FASTER, MORE ACCURATEFASTER, MORE ACCURATE
• BETTER ADVANCE/BLASTBETTER ADVANCE/BLAST
• BETTER HANGINGWALL CONTROLBETTER HANGINGWALL CONTROL
– HEALTH & SAFETYHEALTH & SAFETY
• LOWER ROCKFALL & GENERAL RISK EXPOSURELOWER ROCKFALL & GENERAL RISK EXPOSURE
• LOWER NOISE EXPOSURELOWER NOISE EXPOSURE
• LOWER HAVS EXPOSURELOWER HAVS EXPOSURE
30. Why Novatek?Why Novatek?
34 YRS34 YRS
WE ENGINEERWE ENGINEER
WE MANUFACTUREWE MANUFACTURE
ISO 9000, BBBEEISO 9000, BBBEE
PARTNERSHIPPARTNERSHIP