Table of Contents.pdf
PDF 50 KB Posted
- Solicitation number
- W91364-10-R-2000
About this file
capacity study documents - ANG
View the file
Other files
Show 40 more
Latest 50 of 55 listed here. See the rest on GovTribe.
On GovTribe
Work with this file
- Download the original file
- Contacts named in this file
- Similar government files
- Ask GovTribe AI about this file
Text version
Ohio Air National Guard Base Project NLGZ062005
Page i
WATER AND SEWER CAPACITY STUDY
TABLE OF CONTENTS
Title Page No
1.0 EXECUTIVE SUMMARY 1
2.0 INTRODUCTION 3
2.1 Purpose 3
2.2 Scope of Work 3
3.0 EXISTING CONDITIONS 5
3.1 Historical Background 5
3.2 Existing Water Distribution System 5
3.2.1 Description 5
3.2.2 Present Water Use and Cost 5
3.2.3 Problems With Existing Water Distribution System 5
3.3 Existing Sanitary Sewer System 5
3.3.1 Description 5
3.3.2 Problems With Existing Sanitary Sewer System 6
3.4 Recent Studies of Sanitary Sewer System 6
3.4.1 Sewer System Evaluation (Zande) 6
3.4.2 CCTV Work by AETC Environmental, Inc. 7
3.4.3 I/I Study by URS Corporation 7
3.4.4 Studies by M. S. Consultants, Inc. 7
3.4.5 PRIME Base Master Plan 7
3.5 Previous Sanitary Sewer Projects 7
3.6 Jurisdiction for Water Supply and Sewerage 8
4.0 DESIGN POPULATION 9
4.1 Design Period 9
4.2 Existing Facilities and Population 9
4.2.1 Base Population During Regular Working Days 9
and During UTA Weekend
4.3 Current Phase (2005-2010) 10
4.4 Short Range Phase (2010-2015) 11
4.5 Intermediate Range Phase (2015-2020) 12
4.6 Long Range Phase (2020-2025) 13
4.7 Summary Total Base Population Projections 14
5.0 FIXTURE UNIT COUNT 15
5.1 Flow Determination 15
6.0 WATER SYSTEM 16
6.1 Domestic Water Use 16
6.1.1 Design Criteria 16
6.1.2 Effective Population 16
6.1.3 Capacity Factor 16
6.1.4 Design Population 17
6.1.5 Daily Demand 17
Page ii
TABLE OF CONTENTS
(Continued)
6.2 Fire Flow Protection Requirements 17
6.2.1 Fire Flow Requirements for Buildings 18
6.2.2 Fire Fighting Duration 18
6.2.3 Fire Flow Demand 18
6.2.4 Total Water Demand 19
6.3 Peak Domestic Demand 19
6.4 Summary of Water Demands for 2005-2025 19
6.5 Design Water Demand Versus Actual Water Use 20
6.6 Proposed Water Distribution System Improvement 21
6.5.1 Existing Water System Improvements 21
6.5.2 Future Water System Connections 22
6.7 Iron in the Water Supply 23
6.8 Modeling a New Water Distribution Loop 23
6.9 Estimated Costs 24
7.0 SANITARY SEWER SYSTEM 25
7.1 Quantity of Wastewater 25
7.2 General Design Criteria 25
7.3 City of Columbus, Division of Sewerage and Drainage
Design Criteria 25
7.3.1 Average Sanitary Wastewater Flow 25
7.3.2 Peak Sanitary Wastewater Flow 25
7.3.3 Infiltration and Inflow 26
7.3.4 Design Flow 26
7.3.5 Design Capacity 26
7.4 Pipe Size 26
7.5 Existing Sanitary Sewer Repairs/Replacement 27
7.6 Proposed Sanitary Sewer Facility Connections 27
7.7 Estimated Costs 29
8.0 CONSTRUCTION PHASING PLAN 30
9.0 ESTIMATED COSTS 31
10.0 20-YEAR LIFE CYCLE COSTS 34
10.1 Evaluation Period 34
10.2 Water System 34
10.2.1 Estimated Construction Costs 34
10.2.2 Estimated Annual Operations and 34
Maintenance (O&M) Costs
10.3 Sanitary Sewer System 37
10.3.1 Estimated Construction Costs 37
10.3.2 Estimated Annual Operations and 37
Maintenance (O&M) Costs
Page iii
LIST OF FIGURES
Figure 3.1 Development Plan for Air National Guard Figure 4.1 Total Base Population Projections Figure 6.1 Proposed Waterline Improvement Plan Figure 6.2 Water System Loop Concept Design Figure 6.3 Calculated Peak Domestic Demand Figure 7.1 Proposed Sanitary Sewer Improvement Plan Figure 10.1 Water System Costs Over 20 Years Figure 10.2 Water System Maintenance Costs Over 20 Years Figure 10.3 Sanitary Sewer Charges Over 20 Years Figure 10.4 Sanitary Sewer Maintenance Costs Over 20 Years
LIST OF TABLES
Table 3.1 Order of Accomplishment of Projects Table 4.1 Present (2006) Base Population Table 4.2 Current (2005-2010) Base Population Table 4.3 Short Range Phase (2010-2015) Base Population Table 4.4 Intermediate Range Phase (2015-2020) Base Population Table 4.5 Long Range Phase (2020-2025) Base Population Table 4.6 Total Base Population Projections Table 5.1 Building Fixture Unit Counts Table 6.1 Present (2006) Total Water Demand Table 6.2 Current (2005-2010) Water Demand Table 6.3 Short Range Phase (2010-2015) Water Demand Table 6.4 Intermediate Range Phase (2015-2020) Water Demand Table 6.5 Long Range Phase (2020-2025) Water Demand Table 6.6 Present (2006) Fire Flow Demand Table 6.7 Current (2005-2010) Fire Flow Demand Table 6.8 Short Range Phase (2010-2015) Fire Flow Demand Table 6.9 Intermediate Range Phase (2015-2020) Fire Flow Demand Table 6.10 Long Range Phase (2020-2025) Fire Flow Demand Table 6.11 Summary of the Total Water Demands for the Design Period Table 6.12 Actual Water Use Table 6.13 Summary of Water System Facility Connections Table 6.14 TRANSITE Waterline Replacement Costs Table 7.1 Present (2006) Sanitary Flow Table 7.2 Current (2005-2010) Sanitary Flow Table 7.3 Short Range Phase (2010-2015) Sanitary Flow Table 7.4 Intermediate Range Phase (2015-2020) Sanitary Flow Table 7.5 Long Range Phase (2020-2025) Sanitary Flow Table 7.6 Summary of Sanitary Sewers Requiring Replacement Table 7.7 Summary of Sanitary Facility Connections Table 7.8 Summary of Estimated Sanitary Sewer Improvement Costs Table 9.1 Summary of Estimated Improvement Costs Table 9.2 Summary of Estimated Fees and Charges Table 10.1 Water Use Costs Over 20 Years Table 10.2 Water System Maintenance Costs Over 20 Years Table 10.3 Sanitary Sewer Charges Over 20 Years Table 10.4 Sanitary Sewer Maintenance Costs Over 20 Years
Page iv
APPENDICES
Appendix A A-E Statement of Work Appendix B Meeting Minutes Appendix C Summary of Water & Sewer Billings
File details come from the government source that posted it. Updated .