Concrete/Pavement Installers: We can assume that there will be a 3 man crew present on site for 9 hrs per day for 1 week to install all concrete work shown on the contract documents. (3 CONC x 9 hrs/day x 5 days/week x 1 week) x $85/hr = Round to $11‚000 G) Synthetic Turf Installers (Surface Carpet): We can assume that there will be a 5 man crew present on site for 2 weeks to install all synthetic turf work shown on the contract documents. (5 ST x 8 hrs/day x 5 days/week x 2 weeks)) x $95/hr = Roundup to $38‚000 H) Landscap
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1 Class XII Chemistry Ch 5: Surface Chemistry Chapter Notes Top Concepts / Key learnings: 1. 2. 3. 4. 5. 6. Adsorption: The accumulation of molecular species at the surface rather than in the bulk of a solid or liquid is termed as adsorption. Adsorbate: The substance which is being adsorbed on the surface of another substance is called adsorbate. Adsorbent: The substance present in bulk‚ on the surface of which adsorption is taking place is called adsorbent. Desorption: The process of removing an
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ABSTRACT The task of designing a mechanical component with design software then reverse engineering the same component in hyper mesh was assigned to groups. The engineering component chosen by group 10 is a piston for standard automobiles. The design is then accessed and redesigned for the primary purpose of improving the product. This group 10 the principle area of improvement is the weight‚ to achieve this‚ the initial material choice for design medium carbon steel is changed to aluminium alloy
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sheet horizontally around the form die. Stretch formed parts are typically large and possess large radius bends. The shapes that can be produced vary from a simple curved surface to complex non-uniform cross sections. Stretch forming is capable of shaping parts with very high accuracy and smooth surfaces. Ductile materials are preferable‚ the most commonly used being aluminum‚ steel‚ and titanium. Typical stretch formed parts are large curved panels such as door panels in cars or wing
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Unplugged The world is full of technology; Almost everywhere you look you will see some form of technology‚ from a cellphone that can speak to you‚ to a computer that can run anything your heart desires. As Martin Lindstorm writes in his article “Friends who have accidentally left home without their iPhones tell me they feel stressed-out‚ cut off and somehow un-whole.” (Lindstorm). People tend to be overly attached to their phones‚ as if they were people capable of loving them back. I see how this
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Introduction: A hovercraft‚ also known as an air-cushion vehicle or ACV‚ is a craft capable of travelling over land‚ water‚ mud or ice and other surfaces both at speed and when stationary. Hovercraft are hybrid vessels operated by a pilot as an aircraft rather than a captain as a marine vessel. The first practical design for hovercraft derived from a British invention in the 1950s to 1960s. Hovercrafts are used for patrolling public lakes/ponds and also used for racing. Hovercrafts are an easy alternative
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of the Sun are known. Horizontal Shadow Angle (HSA) This is the horizontal angle between the normal of the window pane or the wall surface and the current Sun azimuth. The normal to a surface is basically the direction that surface is facing - its orientation. Figure 1 - The derivation of horizontal shadow angle (HSA). If the orientation of the surface is known‚ then HSA is simply given by: Vertical Shadow Angle (VSA) The VSA is more difficult to describe. It is best explained as
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What is the difference between pressure and stress? Answer: Pressure is the external force acting over a unit surface area of a material. Stress is an internal force acting over a cross sectional area within the material. It may also be thought of as the internal resistive response of a material to the applied external pressure. They both have the units of force / area. suppose we have a cubical solid mass. We apply external force of few magnitude on it and this force will try to deform the
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9130Taft-Pierce Model 9131Taft-Pierce Model 9132Taft-Pierce Model 9133Taft-Pierce Model 9134 The accuracy in the procedure is specified by Federal Specification A-A-51150. It states that the V-groove should be square and parallel to all surfaces within .0003 inch. All other surfaces should be square within .0002 inch. For further information reference the following: A-A-51150 Federal Standard for Sine V-BlocksInspection and Gaging by Kennedy‚ Hoffman & Bond published by Industrial Press CALIBRATION PROCEDURE
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Corning Glass Company focused on commercial products until the 1960s when it entered the consumer market. One of Corning’s exceptional technologies in this market was Z-Glass. After several successful years of producing Z-Glass at the Harrisburg plant‚ yield output began a steady decline in July 1977. In late 1977‚ a Manufacturing and Engineering (M & E) team from Corning’s corporate staff was assigned to the plant to evaluate the recent declines in productivity. In March 1978‚ the M & E division’s leader
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