New drainage feature crossings NC1 NC2 New crossing name or number: Allocate a name or number for each new crossing Culvert What type of structure will be used (e.g. bridge, causeway, culvert)? Stream crossings must be stable causeways, culverts or bridges. Existing ‘gully may be used if they stuffers’ are stable but new gully stuffer crossings must not be constructed. Refer to the Code Glossary for the definition of a ‘gully stuffer’. Crushed gravel What material will be used for the base or surface of the crossing? Describe what stable material will form the base of the crossing surface. Causeways must be constructed of stable, material such as crushed gravel, rock, bitumen, concrete, logs or other stable material that is unlikely to produce water turbidity. Debris will be removed from the What construction work will be carried out to build the crossing and the crossing crossing? surface leveled in preparation for installing the culvert and Briefly describe the works required to construct the crushed gravel. There will be no crossing. impediment to water flow during the construction of the crossing. Exposed fill batters within the What sediment and erosion control works crossing will be hay mulched to will be carried out? aid re-vegetation. Describe the sediment and All loose soil material and erosion control works you will debris will be removed from the carry out to prevent sediment crossing area. pollution of the stream.
New drainage feature crossings New crossing name or number: Allocate a name or number for each new crossing NC1 NC2 What type of structure will be used (e.g. bridge, causeway, culvert)? Stream crossings must be stable causeways, culverts or bridges. Existing ‘gully stuffers’ may be used if they are stable but new gully stuffer crossings must not be constructed. Refer to the Code Glossary for the definition of a ‘gully stuffer’. Culvert What material will be used for the base or surface of the crossing? Describe what stable material will form the base of the crossing surface. Causeways must be constructed of stable, material such as crushed gravel, rock, bitumen, concrete, logs or other stable material that is unlikely to produce water turbidity. Crushed gravel What construction work will be carried out to build the crossing? Briefly describe the works required to construct the crossing. Debris will be removed from the crossing and the crossing surface leveled in preparation for installing the culvert and crushed gravel. There will be no impediment to water flow during the construction of the crossing. What sediment and erosion control works will be carried out? Describe the sediment and erosion control works you will carry out to prevent sediment pollution of the stream. Exposed fill batters within the crossing will be hay mulched to aid re-vegetation. All loose soil material and debris will be removed from the crossing area.