CPM & PERT

Pert

Event Time

CPM

Activity times

Float

CPM Systems

Crashing of Network

Project Cost

Component of Project Cost

Indirect Project Cost

Direct Project Cost

Normal time (tn)

Crash time (tc)

Normal cost (Cn)

Crash cost (Cc)

Cost Slope

Total project Cost and optimum duration

Resources Allocation & CPM Updating

Method to Achive Resource Allocation

Resource Smoothening

Resource Levelling

CPM Updating

Engineering Economy

Intrest and Intrest formulae

Intrest

Simple Intrest

Compound intrest

Notation and Cash flow

Cash flow Diagram

Intrest formula for single payment series

Intrest formula for equal Payment series

Intrest formula for Gradiant Payment series

Norminal and effective Interest Rate

Depreciation

Method of calculaing Drpreciation

Engineering Fundamental Equipments

Rolling Resistance

Grade Resistance

Coefficient of Traction

Drawbar pull

RimPull

Effect of temperature and pessure of IC Engine

Depreciation cost

Investment cost

Fuel Consumption cost

Lubricating oil cost

Earthwork Equipmements

Tractor

Crawler Tractor

Wheel Tractor

Comprison between Crawler tracter and Wheel Tractor

Dozers

Crawler mounted Dozer

Wheel mounted dozer

The Output of Dozers

Power Shovel

Output of Power Shovel

Dragline

Clamshells

Hoe

Hoe Production

Scraper

Output of Scrapper

Copaction Equipment

Type of Compecting Equipment

Sheepsfoot Roller

Tamping Roller

Viberating Compactors

Smooth drum Viberator

Smooth drum Viberatory Copactors

Padded Drum Vibratory Soil Compactors

Pneumatic -Tired Rollers

Pneumatic -Tired Rollers with variable Inflation Pressures

Towed Impact Compactors

Compaction Wheels

Manually Operated Viberatory -Plate Compactors

Manually Operated Rammer Compactors

Roller Production Estimation

Batching Plant

Typical batching tolerences

Mixer

Batch Mixture

Continuous mixture

Compacting Equipment

Tamping

viberators

Internal (Needle) vibrator

External (Form) Vibrator

Surface Vibrator

Viberating table

Special method of viberations

Vibropressing

Shock (Jolting)

Centrifugation

Airjets

Finishing Concrete

Screeding

floating

Trowelling

Curing of concrete

object of curing

Hoisting Equipments

Pulley

Chain hoists

Winch

Cranes

Major crane type

Mobile cranes

Tower Cranes

Mobile Cranes

Crawler Cranes

Telecoping Boom Truck Mounted crane

Lattice Boom truck -Mounted cranes

Heavy lift cranes

Tower Cranes

Derrick Crane

Whirler Crane


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