Given Standard and Modified Proctor compaction test results for a soil. The contract specifications require a...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Given Standard and Modified Proctor compaction test results for a soil. The contract specifications require a dry density of at least 113 pcf and a water content of 16% +/- 1%. Standard Proctor ASTM D698 12,375 ft-lb/ft³ w (%) 11.8% 13.6% 15.7% 17.7% 19.6% 20.8% Field test a b Ydry (pcf) C d 100.2 102.8 105.3 106.4 103.7 100.8 Plot moisture versus Yary for the Proctor test data. Also plot compactive effort (log scale) vesus Ydry Use the two plots to analyze field density samples b, c and d, and fill out the table showing how to modify the water content and compaction effort to meet specifications (use the format shown for sample a). Ydry (pcf) Modified Proctor ASTM D1557 56,250 ft-lb/ft³ 115.0 111.0 108.0 111.0 w (%) 11.0% 12.0% 13.6% 14.8% 16.1% 17.2% Ydry Y (pcft w (%) 12.5% 13.5% 18.0% 17.3% 114.3 115.8 117.6 117.9 116.5 114.5 Change water content (w) +3.5% Change Compaction - 40% Given Standard and Modified Proctor compaction test results for a soil. The contract specifications require a dry density of at least 113 pcf and a water content of 16% +/- 1%. Standard Proctor ASTM D698 12,375 ft-lb/ft³ w (%) 11.8% 13.6% 15.7% 17.7% 19.6% 20.8% Field test a b Ydry (pcf) C d 100.2 102.8 105.3 106.4 103.7 100.8 Plot moisture versus Yary for the Proctor test data. Also plot compactive effort (log scale) vesus Ydry Use the two plots to analyze field density samples b, c and d, and fill out the table showing how to modify the water content and compaction effort to meet specifications (use the format shown for sample a). Ydry (pcf) Modified Proctor ASTM D1557 56,250 ft-lb/ft³ 115.0 111.0 108.0 111.0 w (%) 11.0% 12.0% 13.6% 14.8% 16.1% 17.2% Ydry Y (pcft w (%) 12.5% 13.5% 18.0% 17.3% 114.3 115.8 117.6 117.9 116.5 114.5 Change water content (w) +3.5% Change Compaction - 40%
Expert Answer:
Related Book For
Principles of Managerial Finance
ISBN: 978-0134476315
15th edition
Authors: Chad J. Zutter, Scott B. Smart
Posted Date:
Students also viewed these accounting questions
-
Jefferson Industries is considering an expansion. The necessary equipment would be purchased for $6 million and will be fully depreciated at the time of purchase. The expansion would also require an...
-
Utah acquired all of Trimmer's common stock on 1/1/2018 and theownership method was adopted to prove the Trimmer investmentaccount. 4 years after the date of purchase, the investment accountbalance 0...
-
1. Explain two reasons why a new or recently established company, with many opportunities for growth will prefer to adopt a low dividend payout ratio of may not distribute dividends at all. with...
-
Pristine Thread Co. encountered a fire on March 12 where some of the inventory was destroyed. A physical count of inventory after the fire shows $56,000 still on hand. The company also had beginning...
-
Cramer Corp. sells idle machinery to Enyart Company on July 1, 2017, for $40,000. Cramer agrees to repurchase this equipment from Enyart on June 30, 2018, for a price of $42,400 (an imputed interest...
-
What is supply management? List and describe three of the elements of supply chain management.
-
Why are unit costs kept separate on the finished goods ledger card?
-
Camden Metal Co. makes a single product that sells for $84.00 per unit. Variable costs are $54.00 per unit, and fixed costs total $120,000 per month. Required: a. Calculate the number of units that...
-
Electricity production and use is a major driver of greenhouse gas emissions that cause global climate change. The technology used to generate or use electricity determines how much greenhouse gas...
-
Ellipses Corp is a small business that operates in Herndon, VA. The company is located at10 Period Lane, Herndon, VA 20170. Its federal Employer Identification Number is 77-7777777, and its...
-
Lea Ray is the revenue manager at the 200-room Hilton Garden Inn. She tracks her occupancy and ADR on a daily basis. The following data represent her hotel's Thursday- night performance for the past...
-
Explore and discuss the impact of an integrated management system on organizational performance, including its influence on operational efficiency, risk management, cost - effectiveness, and overall...
-
part A- You find that if you place charges of 1.50 C on two separated metal objects, the potential difference between them is 10.8 V. What is their capacitance? Express your answer with the...
-
How can technology-enabled collaboration platforms and virtual team environments impact team dynamics, and what strategies can teams implement to overcome the challenges of remote work and leverage...
-
Water, initially saturated vapor at 14.6 bar, fills a closed, rigid container. The water is heated until its temperature is 200C. For the water, determine the heat transfer, in kJ/kg. Kinetic and...
-
How does lean production impact the overall safety and risk management practices within an organization?
-
Explain why effective and efficient utilisation of information is necessary to logistics and supply chain managers. Discuss the six types of information systems and provide logistics application for...
-
The Ferris wheel in the figure has a radius of 68 feet. The clearance between the wheel and the ground is 14 feet. The rectangular coordinate system shown has its origin on the ground directly below...
-
Using a 10% cost of capital, calculate the net present value for each of the independent projects shown in the following table, and indicate whether each is acceptable. Cash flows (CF;) in thousands...
-
Camp Manufacturing turns over its inventory 5 times each year, has an average payment period of 35 days, and has an average collection period of 60 days. The firm has annual sales of $3.5 million and...
-
In May 2017, a federal jury convicted Doug DeCinces of insider trading for scoring nearly $1.3 million from a stock tip about a pending corporate acquisition. The tip came from a close friend who...
-
Use the following data to calculate the effects of different backup approaches. Which approach would you recommend? Why? Consider the time required to backup, the amount of media that must be...
-
Visit the Information Systems Audit and Control Associations (ISACA) Web site (www.isaca.org) to review the COBIT framework (version 4.1). Complete the following matrix to show how the 34 high-level...
-
Taibert Corporation hired an independent computer programmer to develop a simplified payroll application for its newly purchased computer. The programmer developed an online data entry system that...
Study smarter with the SolutionInn App