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Micro Piles |
Pressure Grouting |
Rock Anchors |
Permeation Grouting |
Micropile
Soil Nailing |
Compaction Grouting |
Micropiles |
Chemical Grouting |
Soil Nail Wall
SECTION 02767
SEWER FLOW CONTROL
PART 1 - GENERAL
A. Sewer flow control may be required to conduct the sewer line replacement, television inspection, sewer line testing, and sewer line sealing operations effectively. In general, flow control will be required when sewer line flows are more than 1/3 of the pipe diameter.
PART 2 - PRODUCTS
Not Required.
PART 3 - EXECUTION
3.01 PLUGGING OR BLOCKING
B. Insert a sewer line plug into the line at a manhole upstream from the line segment that is to be inspected, tested, and sealed. The plug shall be designed so that a portion of the sewage flow can be released. During the inspection portion of the operation, shut off or substantially reduce flows so that the pipe can be properly inspected. During the sewer line testing and/or sealing, restore flows to normal, or to not more than 1/3 of the pipe diameter.
3.02 BYPASS PUMPING
C. When bypass pumping is required to ensure the completion of the replacement, inspection, testing, and sealing work, furnish pumping equipment, conduit, etc. Conduct pumping operations from manhole to manhole, and discharge no flow on the surface or in natural waterways.
3.03 LIABILITY
A. The Contractor shall be responsible for damages to private or public property that may result from his sewer flow control operations.
END OF SECTION
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Rembco Geotechnical Contractors specializes in slope stabilization, foundation repair and support, shoring, grouting, soil nails, micropile installations, and sinkholes. We are experienced in these applications: micro piles, sinkhole repair, permeation grouting, pressure grouting, soil nails, chemical grouting, micropiles, compaction grout, rock anchors and compaction piles. Our specialties are rock anchor, chemical and compaction grouting, mini piles, sinkhole repair, micropiles, and soil nailing. We use a problem-solving approach in the geotechnical portions of buildings, bridges, water plants, sewage plants, tunnels, sinkholes, caisson, and roads. Rembco techniques apply when adding new real estate structures: especially rock anchor, microfine grouting, soil nailing, micropile installations for foundation support. Add URL Construction, Drilling and Concrete