The Contribution of Mru to Sino-Tibetan Linguistics
(Vocalism T. 11) two show -an as well so that the other equation seem doubtful. 3. Medial -i-. English Mru Lushei Burmese to sleep ip ip15 ip.
Finite Cell Method – a pre-integrated high-order simulation
MRu 2014. Nonlinear Theory of Elasticity. Dr.-Ing. Martin Ruess MRu 2014 partial differential equation governing equations.
Equipo de laboratorio hidro-cinemático con sus ecuaciones
18 jun. 2021 aprendizaje de la Física (MRU). Hydro-kinematic laboratory equipment with its Mathematical equations for the learning of Physics (MRU).
Analysis of Contributing Components to Depth Error for Multibeam
total vertical uncertainty (TVU) calculation which contains depth independent the values of Roll (R) and Pitch (P) from MRU into Equation 2 ...
Cinématique
II.1 Vitesse constante Mouvement Rectiligne Uniforme (MRU): c'est l'équation horaire du MRU. ... II.2 Représentations graphiques d'un MRU.
MRU INSTRUMENTS INC. PRODUCT PORTFOLIO 2021 - 2022
Integrated control unit DF250 for flow volume calculation
A MATHEMATICAL MODEL TO DESIGN MERCAPTANS REMOVAL
natural gas which is called mercaptans removal unit (MRU). Ergun equation considers laminar and turbulent flow conditions to calculate the pressure.
Department New Request Form Fiscal Year 2020
the number of fleet MRUs is divided by an MRU technician to vehicle ratio. This equation then says the City of Missoula requires 14.97 technicians to ...
MRU Instruments VARIO PLUS INDUSTRIAL OK.xlsx
tube [Nm³/s] and mass flow calculation [mg/s]. >> 8 channel analog outputs 4 … 20 mA. >> External 12 Vdc power supply cable from cigarette lighter.
CHAPITRE I : FORCES ET MOUVEMENTS
IV- Définition du mouvement rectiligne uniforme MRU . L'équation horaire d'un mouvement MRU est l'équation d'une droite :.
MOVIMIENTO RECTILÍNEO UNIFORME (MRU)
mostradas se cumple un MRU I II III a) Sólo II b) Todas c) I y II d) Sólo I e) II y III 6 Con respecto al ejercicio anterior marque verdadero (V) ó falso (F) a) Todos tienen la misma velocidad ( ) b) Todos tienen la misma rapidez ( ) c) Sólo I es un MRU ( ) 7 Hallar el valor de la velocidad : a) 25 m/s b) 2 c) 4 d) 3 e) 35 V
Mouvements Rectilignes - sf368baa59045e9ddjimcontentcom
Mouvements Rectilignes - sf368baa59045e9dd jimcontent com
How do I determine if an MRU course equivalent is offered?
Use the table below to determine if an MRU course equivalent is offered by an Alberta University and note where the transfer equivalent course is offered (Approved transfer equivalencies). Complete and submit a separate Letter of Permission request form for each course requested.
How many variables does the Mru 5 have?
Output variables The MRU 5 offers 189 data output variables. These variables can be either digital or analog output 5signals. Status messages of the MRU 5 health and overall performance can also be easily monitored by the user. Digital I/O protocols For two-way communication with the MRU 5, a proprietary binary serial protocol is used.
What is the Mru 2 and how does it work?
of Gravity (CG), the MRU 2 will output accurate roll and pitch measurements even when it is mounted high up in the ship, like on the bridge. This is due to the capability to suppress the effect of horizontal acceleration on the roll and pitch performance. This makes the MRU 2 superior to inclinometers, pendulous devices and standard Vertical
How do you calculate Mrus by class?
MRU factors by class are then multiplied by the number of vehicles in each class to produce the number of MRUs by class. These factors are summed for the entire fleet to result in the total MRUs, or vehicle equivalents, of the fleet.
Rank:1
Funded?
QntyUnit CostRequested One-
TimeRequested
Ongoing
FY 2020
UnfundedFY 2020 FundedProposed FY
2021 Ongoing208825.93 54,142 - 54,142
13820 3,820 - 3,820
208810.1384 21,169 - 21,169
11045 1,045 - 1,045 - - -
- 80,176 - 80,176 -
Proposed
Onetime
Revenue
Proposed
Ongoing
Revenue
N 81,000
- 81,000 (824)Net Cost of Impact for New ProgramRevenue Sub-Total
Expense Sub-Total
Revenue Offset:
Account #
1000.000.342022.00Other Agencies - Veh Maint
Revenue Description
1000.321.431330.220
1000.321.431330.140
1000.321.431330.130Standby/ Call-in Pay
Fringe
Allowance2. Service Delivery Impact:
Without the addition of additional FTE's the Fleet Maintenance dept will no longer be able to sustain the level of service the City of Missoula currently enjoys.
we will need to cut support to all enterprise fund equipment and vehicle so that we can keep up with the demand of non enterprise fund equipment and
vehicle break downs and maintenance.3. Personnel Requirements (# FTE's required):
1 FTESalaries & Wages
Item4. Cost Impact of New Program:
Account #
1000.321.431330.110
Department New Request Form
Fiscal Year 2020
New Fleet TechnicianTitle of New Request:
The City of Missoula Fleet Maintenance Dept. is undermaned and needs more employees. With the addition of Missoula Water, Garden City Compost, Fort
Missoula Regional Part, as well as expansions in every other dept. throughout the City the fleet has grown by over 20% in vehicles and equipment alone not to
mention all the small engine equipment. These units are high use and require significant maintenance requiring considerable manpower and time to maintain.
Maintain Level of ServiceRequest Rating
1. Request Rationale:
Central ServicesMajor Department
Division/Sub-Department
Request CategoryNew
Fleet Maintenance
Labor Hours
FY16FY17FY18 FY19FY19 Projection
Billable hours
WWT and
Water 922 609 2,090 631 2,522
Billable hours all
Enterprise 1,183 971 2,420 696 2,783
Total shop
hours 12,890 11,350 12,734 3,452 12,800
% of time spent on WWT andWater7 %5 %16 %18 %20 %
% of time on allEnterprise9 %9 %19 %20 %22 %
Labor in Dollars
FY16FY17FY18FY19FY19 Projection
WWT and
Water Labor in
$$ 58,570.08$ 45,606.88$143,88.97$ 41,271.08$ 165,084.31All Enterprise
Labor in $$ 74,967.30$ 71,287.48$ 167,433.47$ 47,054.75$ 188,218.99
Total all City
Labor in $$ 736,402.83$ 748,613.25$ 843,263.72$ 229,501.51$ 918,006.03Non Enterprise
labor in $$ 661,435.53$ 677,325.77$ 675,830.25$ 182,446.76$ 729,787.01MRU Computation Table
ClassMRU FactorVehiclesMRUs
Passenger Cars (non-police)12323
Pickups, Vans and other light trucks1.5201301.5
Police Patrol vehicles1.53349.5
Motor Cycles0.943.6
Non-pursuit vehicles11111
Brush Trucks3.927.8
Tandem dump trucks4936
Single axle trucks3.2619.2
Single axle plow/sander6.4851.2
Single axle plow/deicer 6.4851.2
Street sweeper1414196
Water tanker, Flusher4.3417.2
Refuse compactor1.911.9
Sewer Trucks5.4843.2
Graders428
Loaders4.5940.5
Backhoes2.7410.8
Skid Steer 2.449.6
Paver3.813.8
Chip Spreader2.312.3
Rollers1.823.6
Distributor trucks428
Patch Trucks3.5310.5
Crack sealer1.511.5
Road stiper trucks, paint trucks4.829.6
Sign truck2.712.7
Bucket Trucks3.213.2
Forklift0.954.5
Large Mowers5.420108
Small Mowers1.823.6
Chippers, Stump Grinder144
Tub Grinders3.2526.5
Compost Mixer2.412.4
Large Generators166
Trommel Screens, Screening plant4.1312.3
ATV's, UTV, utility Vehicles0.6148.4
Trailers less than 10,000 GVW0.64426.4
Trailers more than 10,000 GVW1.21315.6
Weedeaters, Edgers, hedge
trimmers, push mowers, blowers, chain saws, concrete saws, small generators0.314944.7Total6281168.8
Simple Ratio calculations for fleet
size to tech Estimated Workload and Technician NeedsTransit bus 10:1Total MRUs (From table 1)1168.8
School bus 20 to 30:1 Total Hours @ 14.2 hours per MRU16596.96 Fire departments 30:1In house Hours @ 98 percent in house16265.02Small towns 35:1
Estimated number of Technicians needed @
1560 hours/tech (75- percent utilization)10.43
Counties & cities 55 to 60:1
Utilities 55 to 75:1
In determining the staffing needs for the City of Missoula Fleet Maintenance Department, I took into account a number of different techniques to determine the proper level of technician support that weneed for our current fleet. Throughout this document, you will see the three different methods I used
and the explanation of those findings. Each of these methods are commonly used in the fleet management industry as well as government sectors to determine proper fleet technician levels today.Simple Ratios
The most simplistic approach stipulates that a specific number of technicians is needed to support a fleet of a given size. The following table summarizes typical ratios used for different fleet types:Fleet Size to Technician
Simple Ratios
Transit bus 10:1
School bus 20 to 30:1
Fire departments 30:1
Small towns 35:1
Counties & cities 55 to 60:1
Utilities 55 to 75:1
This is the most fundamental and rudimentary type of staffing ratio and has the advantage of being easy
to use. When applied to a specific vehicle type, such as a police car, fire truck, school bus, or trash
compactor, this approach can be used in situations where quick and approximate comparisons must bemade. In this ratio type calculation, if we take the County and City ratio of 55 to 60:1 and extend that
into the City of Missoula Fleet of 628 units, the result is the City of Missoula fleet requires 10.46
technicians to properly maintain the fleet.Vehicle Equivalency Ratio
A more precise approach takes into account the size and composition of the fleet by applying vehicle equivalents. Most notable are Maintenance and Repair Unit (MRU) factors, which index the maintenance and repair requirements of a vehicle class relative to a base vehicle class, typically a passenger car. Thus, a heavy truck, which has greater maintenance and repair needs than a basic passenger sedan, has a greater MRU factor than a passenger sedan. MRU factors by class are then multiplied by the number of vehicles in each class to produce the number of MRUs. When applied to a"mixed" fleet, such as a local government fleet operation, these factors are summed for the entire fleet
to result in the total MRUs, or vehicle equivalents, of the fleet. Through this process, a mixed fleet size is
converted to its vehicle equivalent size, which in turn can be used to estimate technician as well as
indirect staffing requirements for the fleet operation. MRUs represent a proxy for workload (See MRU Table below). Once the number of MRUs has been determined, the maintenance and repair workload of the fleet is established. This workload can beconverted into staffing requirements in two ways. The first option is the direct ratio approach, in which
the number of fleet MRUs is divided by an MRU technician to vehicle ratio. Based on recent publicservice benchmarking surveys, this ratio is typically about 78 in-house MRUs per technician, with a basis
of 20 hours per.MRU Computation Table
Class MRU Factor Vehicles MRUs
Passenger Cars (non-police) 1 23 23
Pickups, Vans and other light trucks 1.5 201 301.5Police Patrol vehicles 1.5 33 49.5
Motor Cycles 0.9 4 3.6
Non-pursuit vehicles 1 11 11
Brush Trucks 3.9 2 7.8
Tandem dump trucks 4 9 36
Single axle trucks 3.2 6 19.2
Single axle plow/sander 6.4 8 51.2
Single axle plow/deicer 6.4 8 51.2
Street sweeper 14 14 196
Water tanker, Flusher 4.3 4 17.2
Refuse compactor 1.9 1 1.9
Sewer Trucks 5.4 8 43.2
Graders 4 2 8
Loaders 4.5 9 40.5
Backhoes 2.7 4 10.8
Skid Steer 2.4 4 9.6
Paver 3.8 1 3.8
Chip Spreader 2.3 1 2.3
Rollers 1.8 2 3.6
Distributor trucks 4 2 8
Patch Trucks 3.5 3 10.5
Crack sealer 1.5 1 1.5
Road striper trucks, paint trucks 4.8 2 9.6
Sign truck 2.7 1 2.7
Bucket Trucks 3.2 1 3.2
Forklift 0.9 5 4.5
Large Mowers 5.4 20 108
Small Mowers 1.8 2 3.6
Chippers, Stump Grinder 1 4 4
Tub Grinders 3.25 2 6.5
Compost Mixer 2.4 1 2.4
Large Generators 1 6 6
Trommel Screens, Screening plant 4.1 3 12.3
ATV's, UTV, utility Vehicles 0.6 14 8.4
Trailers less than 10,000 GVW 0.6 44 26.4
Trailers more than 10,000 GVW 1.2 13 15.6
Trimmers, edger's, hedge trimmers, push mowers, blowers, chain saws, concrete saws, small generators 0.3 149 44.7Total 628 1168.8
With this ratio of MRU to the number of technicians taken into account for the City of Missoula's fleet,
then we would divide the fleet size in MRUs and divide that by 78 for in-house MRUs per technician.This equation then says the City of Missoula requires 14.97 technicians to properly maintain its fleet.
Weighted MRUs and Hourly Equivalents
The second option is converting the MRUs into hourly equivalents by multiplying the fleet size expressed
in MRUs times the number of hours needed to maintain the base unit. Thus, if the MRU factors had a basis of 12.5 hours per passenger car, a fleet of 400 MRUs would require 5,000 technician hours for maintenance and repair. By dividing these hours by the estimated number of hours a technician has during the year for direct work, the estimated number of needed technicians can be calculated. For example, if technicians average 1,350 direct hours per year, 3.7 technicians would be required for proper maintenance. The weighting factors used in MRU analysis can be derived in multiple ways. One is to survey fleet managers to obtain their best estimates of the annual total technician hours needed to maintain aparticular vehicle class. The median values of their responses are then calculated for each vehicle class.
Next, the passenger car is set as the base unit by dividing its technician hour requirement into thetechnician hour requirements for each vehicle and equipment class. This division yields the respective
weighting factors by vehicle and equipment class. The passenger car has a factor of unity (1.0). Another
approach is to study the maintenance histories of specific vehicle classes. This is where it gets a little
tricky, as typical base rates can average anywhere from 12-20 hours per MRU. Average rates are determined by factoring in fleet age, vehicle type and condition. In a mixed fleet like the City of Missoula, we have to factor these across all different departments and average them to determine onesingle MRU rate for a base vehicle. With an average MRU base rate of 14.2, the City of Missoula is well
below the national average of hours per MRU for our fleet size and age. After determining the base rate MRUs and the required number of MRUs for each type of vehicle in thefleet, there are a couple more things that determine staffing needs. The first is what percentage of the
work performed on the fleet is performed in-house. To account for such differences, the number of MRUs should be reduced in proportion to the percentage of work performed in-house, before any MRU staffing ratios are applied. Similarly, if MRUs were converted to hours, these hours should also bereduced beforehand, dividing by the number of hours per year a technician has available for direct work.
The City of Missoula Fleet Maintenance division boasts a 98% in-house repair rating. That means that98% of the work done on the City of Missoula Fleet is done in our own facility, conversely only 2% is
done in other facilities.The second requirement to determine proper fleet staffing is to determine technician utilization which is
presented as a percent of time the technician is actually available to work on the fleet. There are a
number of different factors when determining this percentage. The biggest of these factors is vacation
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