Tag: scale

Scales (weigh scales, scales, etc.) are devices to measure weight or calculate mass. Spring balances or spring scales measure weight (force) by balancing the force due to gravity against the force on a spring, whereas a balance or pair of scales using a balance beam compares masses by balancing the weight due to the mass of an object against the weight of a known mass or masses.

Cambridge Companies Hires New Vice President of Construction Operations

Cambridge Companies Hires New Vice President of Construction Operations

GRIFFITH, IN (June 22, 2017) – Cambridge Companies, waste facility design-build experts based in Griffith, IN, has hired Edward Kmetz as Vice President, Construction Operations.  Cambridge Companies’ has over 25 years’ experience building waste facilities across the United States.  Edward’s experience as Vice President of Preconstruction Services for the past

Case Studies in Dust Control

Case Studies in Dust Control

Air quality is essential for the environment and for the people and animals who breathe that air. A big part of ensuring that the air is of high quality is keeping it free of dust.

Ten Emerging Stormwater Management Best Practices

Ten Emerging Stormwater Management Best Practices

“I don’t think I’d have been in such a hurry to reach maturity if I’d known the whole thing was going to be ad-libbed.” –Bill Watterson

Past Stormwater Paradigms
Way back in 2001 (when some of you were in junior high, I was reminded), I wrote an article for ­Stormwater ­magazine called “Stormwater ­Paradigms.”

Reader Profile: Steven Peck

Reader Profile: Steven Peck

For Steven W. Peck, GRP, Honorary ASLA, “It’s clear we can do better in terms of how we develop buildings and cities. We can make them healthier places for ourselves and to support other forms of life in biodiversity. Green roofs in particular are unparalleled in the scope and scale

StormCon Program

StormCon Program

StormCon 2017, the Surface Water Quality Conference & Expo, will take place August 27–31 in Bellevue, WA, at the Meydenbauer Convention Center and Hyatt Regency Hotel. The conference features more than 130 presentations in six conference tracks, plus panel discussions and a tour of local stormwater facilities.
The schedule of presentations

Catching Up

Catching Up

In the 1940s, two former music hall entertainers, Marcel and Nelly Tilloy, purchased an estate in France’s Rhône ­Valley, and by 1952 they had created Relais and Châteaux, with eight hotels and restaurants between Paris and the French Riviera. Today, the association has more than 520 partners around the world.

Minimizing Running Costs for Pumps in Gas Turbine Power Generation

Minimizing Running Costs for Pumps in Gas Turbine Power Generation

Large scale, high performance pumps have traditionally been designed to meet the specifications of a particular application without the need for speed control. However, changes in operating conditions after the initial installation can result in a pump not operating near its best efficiency point (BEP), which makes the overall process

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