초록 ▼

A temporary storm water drainage control member having a first portion including a series of flow control openings formed therein, and a second portion defining a side wall, is releasably mountable over or within the open end of a storm water pipe system. The side wall of the second portion of the d

A temporary storm water drainage control member having a first portion including a series of flow control openings formed therein, and a second portion defining a side wall, is releasably mountable over or within the open end of a storm water pipe system. The side wall of the second portion of the drainage control member engages the storm water pipe in a frictionally engaging fit to mount the drainage control member over or within the opening of the storm water pipe.

대표청구항 ▼

1. A system for temporarily controlling and filtering silt from a water flow into a drainage system prior to construction of a catch basin or storm drain inlet thereof, comprising: a horizontal storm water pipe connected to the drainage system during construction;a storm water pipe sediment control

1. A system for temporarily controlling and filtering silt from a water flow into a drainage system prior to construction of a catch basin or storm drain inlet thereof, comprising: a horizontal storm water pipe connected to the drainage system during construction;a storm water pipe sediment control member releasably mountable over an open end of the horizontal storm water pipe and comprising a control member body formed from a resilient material and having a distal portion and a proximal portion projecting therefrom, the proximal portion adapted to engage a side wall of the storm water pipe in a frictional fit therewith so as to temporarily secure said drainage control member over the open end of the horizontal storm water pipe, while enabling removal and reuse of the drainage control member with successive storm water pipes during construction;wherein said distal portion includes a series of flow control openings formed therethrough to enable passage of water; anda filter material applied against said distal portion, at least partially covering said flow control openings for filtering silt from the water flow draining into the horizontal storm water pipe. 2. The system of claim 1 and wherein said proximal portion comprises a side wall configured and dimensioned so as to engage and fit about an outer side wall of the horizontal storm water pipe. 3. The system of claim 2 and wherein said side wall of said proximal portion comprises a first end adjacent said distal portion, a second end spaced therefrom and defining a substantially circular rim, and an intermediate portion having an expanded circumference so as to bias said rim inwardly toward the outer side wall of the horizontal storm water pipe. 4. The system of claim 1 and wherein said flow control openings comprise variably sized openings. 5. The system of claim 1 and wherein said side wall of said proximal portion comprises a bowed configuration adapted to engage an inner side wall of the horizontal storm water pipe in frictional engagement. 6. The system of claim 5 and wherein said distal portion of said body comprises a rim formed thereabout and adapted to fit about and at least partially overlap the open end of the horizontal storm water pipe. 7. A system for temporarily controlling and filtering silt from a water flow into a drainage system prior to construction of a catch basin or storm drain inlet thereof, comprising: a horizontal storm water pipe connected to the drainage system during construction;a storm water pipe sediment control member releasably mountable over an open end of the storm water pipe and comprising a control member body formed from a resilient material and having a distal portion and a proximal portion projecting therefrom, which proximal portion is adapted to engage a side wall of the storm water pipe in a friction fit therewith so as to temporarily secure said drainage control member over the open end of the storm water pipe without fasteners; wherein said proximal portion of said body comprises a series of expansion features formed in said side wall at spaced intervals to help facilitate the frictional fit mounting of said drainage control member within the storm water pipe;wherein said distal portion includes a series of flow control openings formed therethrough to enable passage of water; anda filter material applied against said distal portion, at least partially covering said flow control openings for filtering silt from the water flow draining into the storm water pipe. 8. The system of claim 1 and wherein said filter material comprises a silt retention fabric having an apparent sieve opening size of at least 0.3 mm. 9. The system of claim 1 and wherein said silt retention sheet is sized and configured so as to substantially completely cover said flow control openings and is adapted to be releasably secured to said drainage control member with fasteners. 10. The system of claim 1, and further comprising at least one moveable plate adjacent at least one of said flow control openings and moveable thereacross so as to vary a size of said at least one of said flow control openings. 11. A method of protecting storm water pipes from ingress of silt and debris during construction of a storm water drainage system while enabling passage of water into the storm water drainage system, comprising: placing a temporary storm water sediment control device comprising a body having a distal portion and a proximal portion projecting therefrom over an open end of a storm water pipe;securing the temporary storm water sediment control device in a position covering the open end of the storm water pipe by contacting and engaging the side wall of the storm water pipe with the proximal portion of the temporary storm water sediment control device body in a frictional fit without fasteners to temporarily secure the temporary storm water sediment control device to the storm water pipe covering the open end thereof;as construction of the storm water drainage system is continued, removing the body of the temporary storm water sediment control device from the open end of the storm water pipe;mounting at least one additional storm water pipe in-line with the storm water pipe; andsecuring the temporary storm water sediment control device in a position covering the open end of the additional storm water pipe by contacting and engaging the side wall of the storm water pipe with the proximal portion of the temporary storm water sediment control device body in a frictional fit without fasteners to temporarily secure the temporary storm water sediment control device to the additional storm water pipe covering the open end thereof. 12. The method of claim 11, further comprising mounting a filtering material over the distal portion of the body of the temporary storm water sediment control device. 13. The method of claim 11, further comprising repeating the steps of removing the temporary storm water sediment control device from the additional storm water pipe, mounting successive additional storm water pipes in-line as the construction of the storm water drainage system continues, and securing the temporary storm water sediment control device in a position covering the open end of the additional storm water pipe, until completion of the storm water drainage system. 14. The method of claim 11, further comprising moving at least one plate across at least one flow opening formed in the distal portion of the body of the temporary storm water sediment control device to vary a flow size of the at least one flow opening. 15. The method of claim 11, wherein securing the temporary storm water sediment control device in a position covering the open end of the storm water pipe comprises placing a side wall of the proximal portion of the body of the temporary storm water sediment control device in frictional engagement with an outer side wall of the storm water pipe. 16. The method of claim 11, wherein securing the temporary storm water sediment control device in a position covering the open end of the storm water pipe comprises placing a side wall of the proximal portion of the body of the temporary storm water sediment control device in frictional engagement with an inner side wall of the storm water pipe.