Narellan Creek Overland Flood Study (Vol 1) - Flipbook - Page 95
ITEM
REVIEW OBSERVATIONS
COMMENTS/
RECOMMENDATIONS
HYDRAULIC STRUCTURES
Bridges are modelled in two layers
o
2d_lfcsh_MHL_narellanbridges_final
o
2d_lfcsh_MHL_LakeYandelora
Bridges schematisation looks suitable. However, some missing
bridges are identified. At some areas with 2d_lfcsh in place, the
road crossing is not removed in the DEM.
Stormwater structures are modelled as
o
o
General
1d_nwk_MHL_narellan_pipes_02
1d_nwk_MHL_narellan_pits_02
Culverts are modelled as
o
1d_nwk_MHL_narellan_major_culverts_02_DB
o
1d_nwk_MHL_LakeYandelora_DB
o
1d_nwk_MHL_WQMS_DB
o
1d_nwk_MHL_WandarrahGPT_DB
o
1d_nwk_MHL_BoydReserve_03_DB
All stormwater inlet pits are modelled as Q type with
