Kana Pipeline Images
The adjacent open trench bottom will be lined with pea size gravel, called "pea gravel," approximately 12" thick for proper bedding support.
Multiple aluminum hydraulic shoring jacks are used to contain a wide and deep trench prior to installation of a fiberglass tank which will hold 40,000 gallons.
Kana Pipeline crews are excavating a wide and deep trench while also preparing to install necessary hydraulic shoring to brace and prevent from trench cave in.
This red and relatively lightweight 100% fiberglass storage tank is being hoisted onto a trailer and will be installed at a local university in Pasadena.
Survey staking, as indicated by pink cloth on these wooden stakes, are especially important for catch basin installations to ensure they are formed at the correct angles so when curbs, gutters and sidewalks get poured later, everything is in line
This 40,000 gal 100% fiberglass water-efficient tank measures 57'L x 12' W and will be installed at Caltech to collect and reuse rainwater for irrigation which is part of a Green Building application.
Concrete vibrating equipment is used here to allow freshly poured concrete to settle down, deep into the grooves of this junction structure frame work, to prevent any sizable air gaps.
This 54" reinforced concrete pipe is being hoisted from the top center of the pipe to allow for proper lifting and pipeline installation. This small hole will be patched with concrete after trench installation.
Large, 54" reinforced concrete pipe has just been installed for this new residential tract. The edges and top openings have just been patched with concrete to secure and close them in place.
Pipeline construction crews are pouring concrete to form a junction structure at an intersection that will serve to connect a concrete storm drain pipeline and storm drain manhole.
Show here is a partially poured-in-place junction box structure reinforced with rebar that will serve to connect an intersecting storm drain pipeline and manhole.
Construction workers pouring concrete over and into a reinforced concrete junction structure that will serve to connect two pipelines.