Erosion and Sediment Control Details
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City of Steamboat Springs Public Works Washout Facility Steamboat Springs, Colorado
CITY OF STEAMBOAT SPRINGS DEVELOPMENT PLAN APPLICATION City of Steamboat Springs Public Works Washout Facility Steamboat Springs, Colorado Prepared for: City of Steamboat Springs 137 10th St Steamboat Springs, CO 80487 Prepared by: Baseline Engineering Corporation 1950 Ford Street Golden, CO 80401 Project #: CO‐20158a Prepared: October, 2018 City of Steamboat Springs Development Plan Application City of Steamboat Springs Washout Facility, Steamboat Springs, Colorado TABLE OF CONTENTS Table of Contents TABLE OF CONTENTS ..................................................................................................................................... 1 Attachments .................................................................................................................................................. 1 Proposal Summary ........................................................................................................................................ 2 Location ......................................................................................................................................................... 2 Legal Description ........................................................................................................................................... 2 Site Description ............................................................................................................................................. 3 Area of Work ................................................................................................................................................ -
TABULATION of BIDS Mills Civic Parkway/South Jordan Creek
TABULATION OF BIDS Mills Civic Parkway/South Jordan Creek Parkway and South Jordan Creek Parkway/Coachlight Drive Intersection Improvements City of West Des Moines Project No.: 0510-077-2017 1 2 Bid Date/Time: May 23, 2018 at 2:00 PM HENRICKSON CONTRACTING ABSOLUTE CONCRETE ENGINEER'S ESTIMATE GRIMES, IOWA SLATER, IOWA ITEM DESCRIPTION UNIT QUANTITY UNIT PRICE TOTAL PRICEUNIT PRICE TOTAL PRICEUNIT PRICE TOTAL PRICE EARTHWORK 2.1 Class 10 Excavation CY 362$ 35.00 $ 12,670.00 $ 27.50 $ 9,955.00 $ 54.00 $ 19,548.00 2.2 Special Backfill TON 425$ 40.00 $ 17,000.00 $ 27.50 $ 11,687.50 $ 38.00 $ 16,150.00 SEWERS AND DRAINS 4.1 Storm Sewer, Trenched, RCP, 15" LF 24$ 250.00 $ 6,000.00 $ 150.00 $ 3,600.00 $ 195.00 $ 4,680.00 STRUCTURES FOR SANITARY AND STORM 6.1 Manhole Type SW-402 (Top-Only) EA 2$ 2,000.00 $ 4,000.00 $ 3,000.00 $ 6,000.00 $ 2,650.00 $ 5,300.00 6.2 Manhole Type SW-503 Modified (Top-Only) EA 1$ 3,000.00 $ 3,000.00 $ 3,000.00 $ 3,000.00 $ 3,100.00 $ 3,100.00 6.3 Intake Type SW-501 EA 2$ 5,000.00 $ 10,000.00 $ 3,000.00 $ 6,000.00 $ 5,400.00 $ 10,800.00 6.4 Intake Type SW-505 EA 1$ 6,500.00 $ 6,500.00 $ 5,250.00 $ 5,250.00 $ 8,100.00 $ 8,100.00 6.5 Removal of Existing Structure (Top-Only) EA 3$ 500.00 $ 1,500.00 $ 1,500.00 $ 4,500.00 $ 1,855.00 $ 5,565.00 STREETS AND RELATED WORK 7.1 9" PCC Pavement, Reinforced SY 1325$ 100.00 $ 132,500.00 $ 59.00 $ 78,175.00 $ 77.50 $ 102,687.50 7.2 Removal of Sidewalk SY 116$ 35.00 $ 4,060.00 $ 20.00 $ 2,320.00 $ 16.50 $ 1,914.00 7.3 Shared Use Path, Reinforced PCC, 6" SY 10$ 140.00 $ 1,400.00 $ 52.00 -
Residential Erosion/Sediment Control Standards
Residential Erosion and Sediment Control Standards Engineering Department - Stormwater Division Page 1 2014 RESIDENTIAL CONSTRUCTION EROSION AND SEDIMENT CONTROL STANDARDS Table Of Contents Page Introduction 3 Best Management Practices (BMPs) - Installation Sequencing 4-5 Contractor Responsibilities 5-6 Inspections—City 7 Single Family Lot Erosion Control Plan - Example A 8 Single Family Lot Erosion Control Plan - Example B 9 Single Family Lot Erosion Control Plan - Example C 10 Boulevard (Right-of-way) Re-vegetation Requirements 11 Boulevard Re-vegetation Examples 12 Temporary Construction Entrance 13-14 Silt Fence and Sediment logs 15 Curb and Inlet Protection 16-17 Dewatering 18 Concrete Washout Area 19-20 Winter Stabilization 21 Good Housekeeping 22-23 Page 2 Introduction This booklet contains standard plans and procedures sufficient for typical residential building con- struction. It is not intended to address all circumstances. Since our streets and storm sewers are conduits for draining stormwater it is important to keep sediment and debris on the lots rather than tracked or eroded onto streets. Our primary objective is to eliminate or reduce the amount of sediments and other pollutants leav- ing a residential home construction site. To accomplish this goal, steps and procedures called Best Management Practices (BMPs) are undertaken. When properly implemented, these erosion and sediment controls are very effective. The subdivision in which you are building may already have an overall Stormwater Pollution Prevention Plan (SWPPP) and Minnesota Pollution Control Agency (MPCA) General stormwater permit for construction activity. That permit remains in effect until all the lots are developed. BMPs related to that permit and plan are in place and should not be removed or compromised. -
Easyone-Pro-Manual-V04b.Pdf
EasyOne Pro™ EasyOne Pro™ LAB Operator's Manual Version V04b Note The information in this manual only applies to software version V1.5.x.x. It does not apply to earlier software versions. Due to continuing product innovation, specifications in this manual are subject to change without notice. © ndd Medizintechnik AG, Zürich, Switzerland. All rights reserved. No part of this manual may be reproduced without written permission from ndd. ndd™, the ndd logo™, EasyOne Pro™, barriette™ and spirette™ are trademarks owned by ndd Medizintechnik AG. This manual describes the product EasyOne Pro™ and its variant EasyOne Pro™ LAB. The safety information and all operating instructions apply to both devices. Safety information and operating instructions that apply only to EasyOne Pro™ LAB are accompanied by the symbol shown at left and by the word LAB. ndd ndd Medical Technologies Medizintechnik AG 2 Dundee Park Technoparkstrasse 1 Andover, MA 01810, USA CH-8005 Zürich, Switzerland Tel: 1 978 470 0923 Tel: +41(44) 445 2530 Fax: 1 978 470 0924 Fax: +41(44) 445 2531 www.nddmed.com www.ndd.ch 2 EasyOne Pro™ / EasyOne Pro™ LAB Contents 1 Introduction 5 1.1 CE Marking Information 5 1.2 Revision History 6 1.3 Manual Purpose 6 1.4 Intended Audience 6 1.5 Styles 6 1.6 Safety Information 6 1.7 Intended Use 15 1.8 Contraindications to Performing DLCO Tests 15 1.9 Additional Functions of EasyOne Pro™ LAB 15 1.10 Components and Functional Description of EasyOne Pro™ 16 1.11 EasyOne Pro™ Flow Sensor Design and Operation 17 1.12 Test Gas Requirements 18 2 Start-up -
Table of Contents
20130904 Table of Contents Table of Contents 1.0 Introduction ............................................................................................................................. 1-1 1.1 Highlights from the Final Report ................................................................................. 1-1 1.2 Supplemental Report Objectives .................................................................................. 1-6 2.0 Refined Multimodal Package ............................................................................................... 2-1 2.1 Roadway Refinement ..................................................................................................... 2-1 2.2 Transit Refinement ......................................................................................................... 2-5 2.3 Refined Package Model Results ................................................................................... 2-8 2.4 Peak-Only Tolls versus All Day Tolls .......................................................................... 2-20 2.5 Refined Multimodal Package Conclusions ................................................................. 2-22 3.0 Refined Bicycle and Pedestrian Recommendations ......................................................... 3-1 3.1 Bicycle and Pedestrian Project Refinement ................................................................ 3-2 3.2 Regionally Significant Bicycle and Pedestrian Projects ............................................ 3-4 3.3 Additional Considerations for Bicycle -
Use of Graphics and Symbols on Dynamic Message Signs: Technical Report
Technical Report Documentation Page 1. Report No. 2. Government Accession No. 3. Recipient's Catalog No. FHWA/TX-08/0-5256-1 4. Title and Subtitle 5. Report Date USE OF GRAPHICS AND SYMBOLS ON DYNAMIC MESSAGE March 2008 SIGNS: TECHNICAL REPORT Published: May 2009 6. Performing Organization Code 7. Author(s) 8. Performing Organization Report No. Brooke R. Ullman, Nada D. Trout, and Conrad L. Dudek Report 0-5256-1 9. Performing Organization Name and Address 10. Work Unit No. (TRAIS) Texas Transportation Institute The Texas A&M University System 11. Contract or Grant No. College Station, Texas 77843-3135 Project 0-5256 12. Sponsoring Agency Name and Address 13. Type of Report and Period Covered Texas Department of Transportation Technical Report: Research and Technology Implementation Office September 2005 – February 2008 P.O. Box 5080 14. Sponsoring Agency Code Austin, Texas 78763-5080 15. Supplementary Notes Project performed in cooperation with the Texas Department of Transportation and the Federal Highway Administration. Project Title: Use of Symbols and Graphics on Dynamic Message Signs URL: http://tti.tamu.edu/documents/0-5256-1.pdf 16. Abstract This project has taken a step toward defining how graphic and symbol displays can improve or assist communication with drivers. Through three human factors evaluations of alternative designs, researchers identified specific design elements that should or should not be used in graphic displays. Additionally, some of the key benefits identified for the use of graphic displays as compared to equivalent text messages are: • A graphic display appears to improve the ability of drivers to identify available lanes in a problem area. -
South Dakota's Railroads
South Dakota’s Railroads South Dakota State Historic Preservation Office South Dakota’s Railroads: An Historic Context Prepared for: South Dakota State Historic Preservation Office 900 Governors Drive Pierre, South Dakota 57501 Prepared by: Mark Hufstetler and Michael Bedeau Renewable Technologies, Inc. 511 Metals Bank Bldg. Butte, Montana 59701 July 1998 Revised, December 2007 TABLE OF CONTENTS 1. Introduction.................................................................................................................................2 A. Purpose of this Document..............................................................................................2 B. Methodology ..................................................................................................................3 2. The Importance of Railroads to South Dakota ...........................................................................4 3. The History of Railroading in South Dakota..............................................................................5 A. Geographical Background .............................................................................................5 B. Establishment and Expansion: South Dakota Railroads in the Nineteenth Century......6 1. Beginnings (1851-1868) .....................................................................................6 2. The Little Dakota Boom and the First Railroads (1868-1873)...........................8 3. Railway Expansion During the Great Dakota Boom (1878-1887).....................9 4. The Impact and -
Hurricane Florence Recovery Report 4:00 PM November 8, 2018 SCDOT Operations Mode: Recovery
Hurricane Florence Recovery Report 4:00 PM November 8, 2018 SCDOT Operations Mode: Recovery Statewide Summary – There are 20 road closures on primary and secondary routes due to damage or flooding throughout the affected area. Please find a current road closure report attached below. SCDOT is focused on recovery efforts as a result of the damage caused by Hurricane Florence. Crews and contractors continue to make repairs to damaged roadways. Please find a report on the current status of the repair efforts attached below. Debris removal operations continue in Horry and Marion Counties. The last day for residents in Marion County to bring residential structural debris associated with flooding from Hurricane Florence to the right of way for pickup by SCDOT will be Sunday, Nov. 11, 2018. The final pass for debris removal in Marion County will begin on November 12th. To date, 10,184 cubic yards of flood debris have been removed. In areas affected by flooding, motorists are urged to obey all road closures. Never move or drive around barricades. Remember: It is NEVER safe to drive or walk into flood waters. Turn around, don’t drown! Hurricane Florence Resources South Carolina Hurricane Guide: http://www.scemd.org SCDOT Storm Resources and Road Closures: http://www.scdot.org Updates of activities will be reported through SCDOT’s Twitter and Facebook accounts. Check for the most up to date traffic information through the SC DOT 511 mobile app. 855-GO-SCDOT www.scdot.org (855-467-2368) Hurricane Florence 20 CLOSURES Closure Report 11 Road and 9 Bridge Road and Bridge Closures as of Closures – See attached List 4:00 PM November 8, 2018 Chesterfield County Road Name Direction From To Description Anticipated Opening Bo Melton Loop BOTH Woodward Mill McNair Scour from Floodwater By June 1 (S-13-138) Road (S-13- Cemetary Rd flow has caused S- 138 159) (L-390) substructure of the bridge Mile Mile to fail. -
Conway Branch Railroad Line Feasibility Study
Conway Branch Railroad Line Feasibility Study Report to the New Hampshire Legislature Chapter 298:4, Laws of 2003 June 30, 2004 Department of Transportation Bureau of Rail & Transit 7 Hazen Drive Concord, NH 03302 1 Conway Branch Feasibility Study 1 PURPOSE This report is intended to provide an overview of the cost and feasibility of restoring rail service on the Conway Branch railroad line between Ossipee and Conway. The New Hampshire legislature enacted a bill in 2003 (Chapter 298:4) requiring the Department of Transportation to conduct this study and report to the legislature by June 30, 2004. The Department’s Bureau of Rail and Transit has evaluated the physical condition of the corridor and discussed the cost and feasibility of making the necessary physical improvements with the two railroads operating on the corridor (the New Hampshire Northcoast and Conway Scenic Railroads) and with other interested parties. This report presents cost information for each of the physical components of the rail infrastructure, and for two levels of rehabilitation: one to meet minimum standards and one that would sustain rail service for the long term. With regard to the feasibility of restoring rail service, time and available resources did not permit a detailed evaluation of potential shippers and volumes of freight for freight rail, or ridership projections on a passenger service. Instead, the report presents a general discussion of potential freight shipping on the line and of the different types of passenger operations that could be considered for the Conway Branch. 2 HISTORY OF THE CONWAY BRANCH Several railroad histories describe the formation and construction of the Conway Branch rail line, most recently The Rail Lines of Northern New England (Robert M. -
Concrete Washout Area (CWA) MM-1
Concrete Washout Area (CWA) MM-1 Description Concrete waste management involves designating and properly managing a specific area of the construction site as a concrete washout area. A concrete washout area can be created using one of several approaches designed to receive wash water from washing of tools and concrete mixer chutes, liquid concrete waste from dump trucks, mobile batch mixers, or pump trucks. Three basic approaches are available: excavation of a pit in the ground, use of an above ground storage area, or use of prefabricated haul- away concrete washout containers. Surface discharges of concrete washout water from construction sites are prohibited. Photograph CWA-1. Example of concrete washout area. Note gravel tracking pad for access and sign. Appropriate Uses Concrete washout areas must be designated on all sites that will generate concrete wash water or liquid concrete waste from onsite concrete mixing or concrete delivery. Because pH is a pollutant of concern for washout activities, when unlined pits are used for concrete washout, the soil must have adequate buffering capacity to result in protection of state groundwater standards; otherwise, a liner/containment must be used. The following management practices are recommended to prevent an impact from unlined pits to groundwater: . The use of the washout site should be temporary (less than 1 year), and . The washout site should be not be located in an area where shallow groundwater may be present, such as near natural drainages, springs, or wetlands. Design and Installation Concrete washout activities must be conducted in a manner that does not contribute pollutants to surface waters or stormwater runoff. -
1839 Interstate Commerce Commission Report of the Director of the Bureau of Safety Concerning an Accident on the Pennsylvania Ra
1839 INTERSTATE COMMERCE COMMISSION REPORT OF THE DIRECTOR OF THE BUREAU OF SAFETY CONCERNING AN ACCIDENT ON THE PENNSYLVANIA RAILROAD AT ST. ELMO, ILL., ON MAY 28, 1933. July 28, 1933. To the Commission: On May 28, 1933, a passenger train struck an automobile tank truck at a grade crossing on the Pennsylvania Railroad at St. Elmo, 111., which resulted in the death of 2 occupants of the truck, and the injury of 2 employees, 1 of whom subsequently died, and 2 trespassers. Location and method of operation This accident occurred on that part of the St. Louis Division which extends between Indianapolis, Ind., and St. Louis, Mo., a distance of 247.4 miles. In the vicinity of the point of accident this is a double-track line over which trains are operated by time table, train orders, and an automatic block-signal system. The accident occurred on the west-bound track approximately 100 feet west of the station, where Main Street crosses the tracks at an angle of 68°, Approaching the crossing from either direction, the track is tangent for several miles, while the grade is prac tically level at"the point of accident. The authorized speed for passenger trains in this territory is 70 miles per hour. Main Street extends north and south and consists of a con crete pavement 20 feet in" width, with the crossing of bjfcuminous construction. The street passes over three tracks at this crossing, from south to north as follows; east-bound, west-bound and house tracks; approaching the tracks from the south there is a slight ascending grade. -
FHWA Tech Brief on Pavement Sustainability
TechBrief OCTOBER 2014 FHWA-HIF-14-012 PAVEMENT SUSTAINABILITY INTRODUCTION An increasing number of agencies, companies, organizations, institutes, and governing bodies are embracing principles of sustainability in managing their activities and conducting business. A sustainable approach focuses on the overarching goal of considering key environmental, social, and economic factors in the decision-making process. Sustainability considerations are not new, and in fact have often been considered indirectly or informally, but in recent years significant efforts are being made to quantify sustainability effects and to incorporate them in a more systematic and organized fashion. The purpose of this Tech Brief is to present a summary of the application of sustainability concepts to pavements. It provides an introduction to these concepts and how they are applied as best practices in the industry, focusing on current and emerging technology and trends. WHAT IS A SUSTAINABLE PAVEMENT? A sustainable pavement is one that achieves its specific engineering goals, while, on a broader scale, (1) meets basic human needs, (2) uses resources effectively, and (3) preserves/restores surrounding ecosystems. Sustainability is context sensitive and thus the approach taken is not universal, but rather unique for each pavement application. Furthermore, a “sustainable pavement” as defined here is not yet fully achievable. Today it is an aspirational goal to be worked towards, and ultimately achieved at some point in the future as sustainability best practices continue to evolve. Pavement Sustainability Best Practices This Tech Brief highlights processes, actions, and features that improve on existing practices. Specifically, “sustainability best practices” are those that either (1) go above-and-beyond required regulatory minimums or current standard practice, or (2) show innovation in meeting those minimums and standards.