KAPASITAS DAYA DUKUNG JARINGAN PIPA AIR BERSIH DAN VEN GEDUNG LEMBAGA PENGEMBANGAN DAN PENJAMINAN MUTU PENDIDIKAN UNIVERSITAS NEGERI YOGYAKARTA

Abstract

ABSTRACT
This last project aims to determine the size and dimensions of the clean water pipelines and
venting pipes that will be used in capacity support capability of clean water pipelines and
venting pipes in the building of Development and Quality Assurance of Education Institutions
of the Yogyakarta State University. This last project uses calculation method of the amount of
plumbing that based on building data to determine the capacity support capability of the pipe
and the discharge flowing in pipelines. Pipe dimension that will be used is determined from
head loss by using Peter Burberry’s nomogram. This last project is taken from the building of
Development and Quality Assurance of Education Institutions of the Yogyakarta State
University. Stage of this last project includes calculation plumbing load, water flow rate
calculation, head available calculation, calculation of head loss and pipe dimensions. Results
of this last project are discharge flowing on capacity support capability of clean water
pipelines for 1st pipeline that flowing in 4th west floor building until 1st west floor is 18.28 l/s.
In 2nd pipeline, discharge flowing in 3rd east floor until 1st east floor is 11.93 l/s. For 3rd
pipeline, discharge flowing in 4th east floor is 5.83 l/d. The diameter that be used in clear
water pipelines in the building of Development and Quality Assurance of Education Institutions
of the Yogyakarta State University are ½”, ¾”, 1”, 1¼”, 1½”, 2”, 2½”, 3”, 4”, and 5”. For vent
pipelines are 1½”, 2”, 2½”, 3”, and 4” all of them are qualifying.
Keyword: Capacity Support Capability, Clean Water, Vent