Ads
related to: ppp trap primer distribution unit
Search results
Results from the WOW.Com Content Network
A trap primer (or trap seal primer) is a plumbing device or valve that adds water to traps.The water seals in traps are needed to prevent sewer gases from entering buildings, but because this water is exposed to the air, it is subject to evaporation over time in infrequently used floor drains, leading to the release of sewer gas into the environment.
The structure of the repeating unit of PPP Space-filling model of a short section of PPP. Poly(p-phenylene) (PPP) is made of repeating p-phenylene units, which act as the precursor to a conducting polymer of the rigid-rod polymer family. The synthesis of PPP has proven challenging, but has been accomplished through excess polycondensation with ...
A trap primer automatically injects water into a trap, maintaining a water seal to keep sewer gas out of buildings. It must be installed in an easily accessible place for adjustment, replacement, and repair. A trap primer, a specialized valve, is usually connected to a clean-water supply in addition to a DWV system. [21]
There is no widely accepted definition of what a PPP unit is. The World Bank defines a PPP Unit as an organization that “promotes or improves PPPs. It may manage the number and quality of PPPs by trying to attract more PPPs or trying to ensure that the PPPs meet specific quality criteria such as affordability, value for money, and appropriate risk transfer.” [2] Heather Whiteside describes ...
Retrieved from "https://en.wikipedia.org/w/index.php?title=PPP_unit&oldid=990601212"This page was last edited on 25 November 2020, at 12:27 (UTC). (UTC).
A public–private partnership (PPP, 3P, or P3) is a long-term arrangement between a government and private sector institutions. [1] [2] Typically, it involves private capital financing government projects and services up-front, and then drawing revenues from taxpayers and/or users for profit over the course of the PPP contract. [3]
D E P A R T M E N T O F S T A T E September 5, 2007 2 UNCLASSIFIED UNCLASSIFIED Table of Contents SECTION SLIDE Highlights 1. Defeat the Terrorists and Neutralize the Insurgents 2. Transition Iraq to Security Self-Reliance
PPP Unit Bahia: PPP Unit Espírito Santo: PPP Unit Minas Gerais: PPP Unit Pernambuco: PPP Unit São Paulo: PPP Unit Rio Grande do Sul: PPP Unit Canada: Federal PPP Canada: 2009–2018 British Columbia: Partnerships BC: 2002–present New Brunswick: Partnerships New Brunswick [49] Ontario: Infrastructure Ontario: 2005–present Quebec
Ads
related to: ppp trap primer distribution unit