The Prichard Bridge, named after the architect, was built in about 1880 to allow carriages to cross the feeder channel between the River Taff and the Llandaff corn mill.
12.
A feeder channel to supply water to the canal was cut through from the eastern dam to the top of the locks at Ogley Hay 1.5 miles to the south east.
13.
The feeder channel taking off from the Lower Sarda Barrage is long, feeds the five branches of Dariyabad, Barabani, Haideganj, RaeBareil and Purva, and is designed to carry a discharge of.
14.
The former entrance lodge, known as Dog Gate Lodge ( coordinates : ), survives, together with the bridge ( at the site of the earlier iron forge ) which carried the drive over the feeder channel for the ornamental lake at the foot of the valley.
15.
Other restoration activities included removal of polluted silt, de-weeding of the entire lake surface, removing 30 cm of silt from the lake, restoration of feeder channels, construction of a jetty to start boating facility, and the construction of a bridge to the newly created'butterfly park '.
16.
Mineral associations may vary ( 1 ) in different mineralized structures, either syngenetic ( namely, passive precipitation in chimneys, mounds and stratiform deposits ) or epigenetic ( structures that correspond to feeder channels, and replacements of host rocks or pre-existing massive sulfide bodies ), or " structural zonation ", ( 2 ) from proximal to distal associations with respect to venting areas within the same " stratigraphic horizon ", or horizontal zonation, ( 3 ) from deep to shallow associations ( " i . e . ", stockworks to mounds ), or " vertical zonation ", ( 4 ) from early and climactic to late stages of mineralization ( dominated by sulfides, and sulfates or oxides, respectively ), or " temporal zonation ", and ( 5 ) in various volcano sedimentary contexts, depending essentially on the composition of volcanic rocks and, ultimately, on the tectonomagmatic context.
