Dear Readers
The contents of this publication has been prepared by Engineers of long experience in implementing Remodelings-Industrial Construction- Construction of Buildings
We appreciate any comments ,that help improve this blog
GENERAL OUTGOINGS -Part 3
Here we are going to analyze the cost of the salary, for the Construction of a New Work or Reformation where laborers work 10 daily hours from Monday to Saturday
According to the labor legislation the firsts 8 hours of Monday to Friday and 4 hours of Saturday are ordinary hours
HOURS PAID WEEKLY
Monday to Friday 8hs x 5 days................................40 hs
Monday to Friday 50 % 2hs x 5 days...................... 15 hs
Saturday normal hs ... 4hs x 1 day ............................ 4 hs
Saturday to the 100 % ... 6hs x 1 day....................... 12 hs
TOTAL PAID HOURS....................................................71 HS
OPERATED HOURS WEEKLY
Monday to Saturday..10 hs x 6 days...........................................60 hs
If we divide 71/60=1,1833 we should affect the Staff's Cost for 18% more
One should add to the above
The incidence of the Climatic factors in work's place
At cold or very hot zones, the performances of the tasks are inferior to what's Standard
It can be also a normal zone but in season of a lot of precipitations, snowfalls or winds
There are tasks, for example ....the movement of Soils, the filling of concrete or the welding that see themselves very affected by the climatic conditions
The need or no of Negotiating the Work Permits to initiate Tasks
In Refineries or sectors at the risk of fire or explosion, its necessary manufacture Permits Work, before manufacturing them, they measure for example the risk of explosion .....These situations can take minimum one waiting hour for day
If the staff arrive for his means to the work or is relocated by The Company
If the base where are living the Staff are separated from the place of work, the Company should take care of the transfer and should pay the travel time
The execution of Elevation Work’s has other cost; according to the local Agreements and besides there is a decrease of performances, in order to work in State of risk
The percentage of sick persons or accident victims
Generally we Estimated in a 8 %
If the staff works on the reform of an Existent Plant, an important decrease in the Standard performance near the 30 % should be foreseen in this case..For example at a Refinery (including permits work)
We concluded, that we have to be very CAREFUL when we make a ESTIMATION and that need staff with field EXPERIENCE for these task
See other Author’s Post about this Theme
Blog N°1
Blog N°3
Showing posts with label REFORMS-WELDINGS. Show all posts
Showing posts with label REFORMS-WELDINGS. Show all posts
Tuesday, April 14, 2009
REMODELING CONTRACTORS-CONSTRUCTION COMPANY-Part 5
Dear Readers
The contents of this publication has been prepared by Engineers of long experience in implementing Remodelings-Industrial Construction- Construction of Buildings
We appreciate any comments ,that help improve this blog
GENERAL OUTGOINGS -Part 2
Payroll of costs for Equipments
According to the reform or New Work the fact that we are bidding prices, we should quantify the letter type and quantity of vehicles for transfer of the Staff, trucks for General services ( for example for drinkable water supply, for irrigation, for internal Materials's transportations etc ), therefore is precise knowing, with a good approximation, this equipment's daily cost
This is of application also, for The Road machines, Cranes, Facilities of Plants of Elaborated Concrete, welding machines, power units, etc whether charge him the expense to any Activity of the direct cost ( for example Equipments Road to soil Motion ) or in General Expenses
In order to establish with certain speed these daily Costs, we needed to know
- Service life of the Equipment ( there are tie for that, or experience simply is used )
- The Equipment's Original value
- Resale's value of the team at the end of your Useful Life ( it can be zero )
- Value to Depreciate ( tell between Original value and Resale's value )
- Blended value of the equipment ( value to Depreciate divided in 2 )
- Present-day annual interest
- Cost of Combustible's liter
- Daily performance Estimated of the Equipment, for Unit Of Measurement ( UM )
- Daily cost with social loads of the affected staff to the same ( in the case of a Vehicle he will be his driver in the case of Concrete's Plant they will be the one of the qualified operator and some assistants )
With these data in the hand, we charged them in the following payroll and we get out the Cost of the equipment or the Cost for UM day of the same
PAYROLL OF COSTS OF VEHICLES and EQUIPMENTS
1- Amortization
Value to Depreciate x 8hsxdia/Useful Life in hs .........................cost day to Depreciate
2-Interests
Blended value x annual interest x 8 hs x day/ 2000 hs x year ..............cost interest by day
3- Reparations and Spares
50 % of Amortization............................................................................... cost day of Spares
4-Fuels
0,15litros /Hp hs x HP x 8hs day x cost liter.......................................cost Combustible day
5- Lubricants
40 % of the daily cost for Combustibles..............................................cost day Lubricant
6-Cost labour
Officer..daily cost ( but social loads ) x % affectation..........................cost day by labour
Helper..daily cost ( but social loads ) x % affectation......................... cost day by labour
7- Cost of Vigilance 10% of Cost by labour ...........................................cost day Vigilance
8 General outgoings 12 % of The Partial sum .....................................cost day General outgoings
DAILY COST...............................................................................................TOTAL SUM
The dear readers, in our next entrance will see the GENERAL OUTGOINGS -Part 3
The contents of this publication has been prepared by Engineers of long experience in implementing Remodelings-Industrial Construction- Construction of Buildings
We appreciate any comments ,that help improve this blog
GENERAL OUTGOINGS -Part 2
Payroll of costs for Equipments
According to the reform or New Work the fact that we are bidding prices, we should quantify the letter type and quantity of vehicles for transfer of the Staff, trucks for General services ( for example for drinkable water supply, for irrigation, for internal Materials's transportations etc ), therefore is precise knowing, with a good approximation, this equipment's daily cost
This is of application also, for The Road machines, Cranes, Facilities of Plants of Elaborated Concrete, welding machines, power units, etc whether charge him the expense to any Activity of the direct cost ( for example Equipments Road to soil Motion ) or in General Expenses
In order to establish with certain speed these daily Costs, we needed to know
- Service life of the Equipment ( there are tie for that, or experience simply is used )
- The Equipment's Original value
- Resale's value of the team at the end of your Useful Life ( it can be zero )
- Value to Depreciate ( tell between Original value and Resale's value )
- Blended value of the equipment ( value to Depreciate divided in 2 )
- Present-day annual interest
- Cost of Combustible's liter
- Daily performance Estimated of the Equipment, for Unit Of Measurement ( UM )
- Daily cost with social loads of the affected staff to the same ( in the case of a Vehicle he will be his driver in the case of Concrete's Plant they will be the one of the qualified operator and some assistants )
With these data in the hand, we charged them in the following payroll and we get out the Cost of the equipment or the Cost for UM day of the same
PAYROLL OF COSTS OF VEHICLES and EQUIPMENTS
1- Amortization
Value to Depreciate x 8hsxdia/Useful Life in hs .........................cost day to Depreciate
2-Interests
Blended value x annual interest x 8 hs x day/ 2000 hs x year ..............cost interest by day
3- Reparations and Spares
50 % of Amortization............................................................................... cost day of Spares
4-Fuels
0,15litros /Hp hs x HP x 8hs day x cost liter.......................................cost Combustible day
5- Lubricants
40 % of the daily cost for Combustibles..............................................cost day Lubricant
6-Cost labour
Officer..daily cost ( but social loads ) x % affectation..........................cost day by labour
Helper..daily cost ( but social loads ) x % affectation......................... cost day by labour
7- Cost of Vigilance 10% of Cost by labour ...........................................cost day Vigilance
8 General outgoings 12 % of The Partial sum .....................................cost day General outgoings
DAILY COST...............................................................................................TOTAL SUM
The dear readers, in our next entrance will see the GENERAL OUTGOINGS -Part 3
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