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Archive for August, 2007

Cathodic Protection System for Civil Works Structure

by @ Monday, August 27th, 2007. Filed under Uncategorized, civil engineering

File : pdf, 2.37MB, 106 pages TOC 1 Introduction Purpose and Scope Applicability References Background 2 Corrosion Mitigation Plan Corrosion Protection Coordinator Plan Tests and Adjustments 3 Expert Assistance Background Expertise Required Types of Assistance Available Element Responsibility 4 Testing and Optimizing Equipment and Personnel Optimizing System [...]

Design, Construction and Operation Small Water System

by @ Monday, August 27th, 2007. Filed under Uncategorized, civil engineering

 
File : pdf, 7.1 MB, 222 pages
TOC
Chapter 1
Introduction
Purpose
Applicability
References
Distribution Statement
Laws and Regulations
Chapter 2
Preliminary Data Requirements
General
Recreational Facilities
Determination of Effluent Limitations
Site Selection Factors
Chapter 3
Wastewater Generation and Characterization
General
Visitation and Length of Stay
Variations in Visitation
Water Usage and Wastewater Generation
Monthly and Daily Flow Distribution
Wastewater Characterization
Chapter 4
Collection Systems
General
Absence of Pressurized Water Supply
Transport by Truck
Gravity Flow Systems
Force Main Systems
Alternative Wastewater Collection Systems
Chapter 5
Treatment [...]

Welding Manual

by @ Monday, August 20th, 2007. Filed under Mechanical engineering

File : pdf, 14.39 MB, 762 pages
1 INTRODUCTION
General
Theory
II SAFETY PRECAUTIONS IN WELDING OPERATIONS
General Safety Precautions
Safety Precautions in Oxyfuel welding
Safety in Arc Welding and Cutting
Safety Precautions for Gas Shielded Arc Welding
Safety Precautions for Welding and Cutting Containers That Have Combustibles
Safety Precautions for Welding and Cutting Polyurethane Foam Filled Assemblies
III PRINT READING AND WELDING SYMBOLS
Print Reading
Weld and [...]

Fundamentals of Die Casting Design

by @ Monday, August 20th, 2007. Filed under Mechanical engineering

 
File : pdf, 3.28 MB, 185 pages
TOC 
1. BASIC SCIENCE
I Introduction
The importance of reducing production costs
Designed/Undesigned Scrap/Cost
Linking the Production Cost to the Product Design
Historical Background
Numerical Simulations
“Integral” Models
Conclusion
II Basic Fluid Mechanics
Introduction
What is fluid? Shear streass
- Thermodynamics and mechanics concepts
- Control Volume, CV
- Energy Equation
- Momentum Equation
- Compressible flow
III Dimensional Analysis
Introduction
The processes in die casting
- Filling the shot [...]

Water Supply – Pumping Station

by @ Sunday, August 12th, 2007. Filed under civil engineering

File : pdf, 36 pages, 617 KB
TOC
CHAPTER 1. GENERAL
Purpose
Scope
References
Planning Factors
CHAPTER 2. DESIGN CONSIDERATION
General Design
Demand
CHAPTER 3. PUMPING EQUIPMENT
Pumps
Pump Drives
Valving
Flow Meters
Piping Layouts
Controls
Reliability Factors
CHAPTER 4. HYDRAULICS
Headloss and System Curves
Pump Cavitation
Surge Analysis
CHAPTER 5. PUMPING STATION LAYOUTS
General
Structural Systems
Mechanical Equipment
Electrical
Building Environmental Systems
CHAPTER 6. OPERATING EFFICIENCIES
General
Pump Operations
Pump Scheduling
Ease of Operation and Maintainability
APPENDIX A. REFERENCES
B. AVAILABLE MICRO COMPUTER PROGRAMS
C. CASE STUDY FOR ADDING [...]

Sanitary and Industrial Waste Water Collection – Pumping Station

by @ Sunday, August 12th, 2007. Filed under Uncategorized, civil engineering

 
File : pdf, 32 pages, 211KB
TOC
Chapter 1. GENERAL
Purpose and scope
Special wastes
Pump Station alternatives
Chapter 2. LOCATION OF PUMPING STATIONS
Service area
Site selection
Building and site requirements
Chapter 3. TYPE AND CAPACITY OF PUMPING STATIONS
Required pumping capacity
Type of construction
Chapter 4. WASTEWATER PUMPING EQUIPMENT
Wastewater pumps
Pump drives
Drive mechanisms
Pump speed controls
Chapter 5. PUMPING SYSTEM DESIGN
Force main hydraulics
Pump analysis and selection
Wet well design
Pump controls [...]

Water Supply, Water Distribution

by @ Sunday, August 12th, 2007. Filed under Uncategorized, civil engineering

 
File : pdf, 59 pages, 3.6 MB
TOC
1 GENERAL
Puropose and scope
Definitins
System planning
Cross connections
2 PRESSURE REGULATION ALTERNATIVES
General
Gravity pressure systems
Direct-pressure systems
Pneumtic system
Pressure regulating valves
3 DISTRIBUTION MAINS
Main sizes
Location of mains
Dual water supplies
Recycling used water
4 DISTRIBUTION SYSTEMS PRESSURES
General
Multiple levels
Pressure-reducing valves
Pressure-relief valves
Waterhammer
Cavitation
5 DISTRIBUTION SYSTEM EQUIPMENT
Valves
Fire hydrants
Water pipe materials
6 SERVIE CONNECTIONS
Tapping of water lines
Service connection materials
Sizes
Installation
Servie connection at airfields
7 DISTRIBUTION SYSTEM DESIGN
Minimum [...]

Dewatering and Groundwater Control

by @ Sunday, August 12th, 2007. Filed under Uncategorized, civil engineering

 
File ; pdf, 5.0 MB, 158 pages
TOC
1. INTRODUCTION
Purpose and scope
General
Construction dewatering
Permanent groundwater control
2. METHODS FOR DEWATERING, PRESSURE RELIEF, AND SEEPAGE CUTOFF
General
Types and sources of seepage
Sumps and ditches
Wellpoint systems
Vertical sand drains
Electro-osmosis
Cutoffs
Summary of groundwater control methods
Selection of dewatering system
3. GEOLOGIC, SOIL, AND GROUNDWATER INVESTIGATIONS
General
Geologic and soil conditions
Groundwater characteristics
Permeability of pervious strats
Power
Surface water
4. DESIGN OF DEWATERING, PRESSURE RELIEF, [...]

Conduit, Culverts, and Pipes

by @ Wednesday, August 8th, 2007. Filed under Uncategorized, civil engineering

 
File : pdf, 3.1 MB, 87 pages
Table of Contents
Chapter 1
Introduction
Purpose and Scope
Applicability
References
Life Cycle Design
Supportive Material
General
Chapter 2 Cast-in-Place Conduits for Dams
General
Materials
Installation
Loadings
Special Conditions
Methods of Analysis
Reinforcement
Joints
Waterstops
Camber
Chapter 3 Circular Reinforced Concrete Pipe for Small Dams and Levees
Chapter 4 Corrugated Metal Pipe for Rural Levees and Culverts
Chapter 5 Concrete Culverts
Chapter 6 Plastic Pipe for Other Applications
Chapter 7 Ductile Iron Pipe [...]

Liquid Process Piping

by @ Tuesday, August 7th, 2007. Filed under Chemical engineering, Uncategorized

File : pdf, 1.6MB 245 pages
TOC :
Chapter 1
Introduction
Purpose
Applicability
References
Distribution
Scope
Metrics
Brand Names
Accompanying Guidance Stainless Steel
Specification
Manual Organization
Chapter 2
Design Strategy Chapter 5
Design Analyses
Specifications
Drawings
Bases of Design
Loading Conditions
Piping Layout
Chapter 3
General Piping Design
Materials of Construction
Design Pressure
Sizing
Stress Analysis
Flange, Gaskets and Bolting
Materials
Pipe Identification
Piping Supports
Testing and Flushing
Chapter 4
Metallic Piping Systems
General
Corrosion
Design Pressure
Piping Supports for Metallic
Piping Systems
Joining
Thermal Expansion
Ductile Iron
Carbon Steel
Nickel and Nickel Alloys
Aluminum
Copper
Plastic Piping Systems
General
Polyvinyl Chloride (PVC)
Polytetrafluoroethylene (PTFE)
Acrylonitrile-Butadiene-Styrene [...]

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