05/12/2004 P&Z Packet - Laserfiche WebLink

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Engineering Review Page 5 April 8, 2004 ox Den Acres ity of Lino Lakes, Minnesota • 2. It is proposed to connect 8 -inch watermain pipe from an existing stub extending from the intersection of Deerwood Drive and Fox Road. However, records indicate that this stub may be 6 -inch. The size of the existing stub must therefore be confirmed. Adequate water pressure and circulation into the proposed Development shall be verified by the Developer, as there is no loop or secondary feed available to serve the Development. 3. Notes addressing private utilities, and erosion and sedimentation control must be provided on the Utility Plan. 4. A note shall be provided on the Utility Plan stating that utility installations shall meet the requirements of the Standard Specifications of the City Engineers Association of Minnesota (CEAM) and the City of Lino Lakes. 5. The Developer shall provide to the City of Lino Lakes a copy of the completed Minnesota Department of Health (MDH) Permit for watermain installation and MPCA/MCES Sanitary Sewer Permit, upon completion of the Utility Plans and prior to construction. 6. Information shall be provided on the Plans showing the location of individual services for sanitary sewer and water, including stationing and elevations. 7. The Developer shall provide a televised inspection tape of all sanitary sewer pipes upon completion of the roadway and utilities. Any subsequent cleaning of the sewer pipes after construction shall be the responsibility of the Developer. 8. The number and location of all hydrants and gate valves shall be subject to the review and approval of the City Fire Chief. 9. Trench and roadway compaction shall meet the requirements of the City of Lino Lakes, including 100% of Standard Proctor Density for the upper three feet directly beneath the roadway, and 95% of Standard Proctor from utility encasement zone to three feet below the surface. As stated in previous reviews, it is critical that geotechnical information and direction be followed as construction activities progresses. It is recommended that a geotechnical investigation be conducted, and that a geotechnical consultant be utilized throughout construction. 10. The Utility Plan is incomplete with regards to storm sewer information, including pipe sizes, materials, slopes, structure elevations and inverts, etc. Details A Detail Sheet must be provided that includes all applicable City of Lino Lakes standard plates. Additional information shall also be included on the Utility Plans and/or the Detail Sheet as follows: Gate Valves shall be Mueller A- 2370 -20 with mechanical joints, meeting AWWA Specifications C500 -61. Valve Boxes shall be Mueller H -10357 with H -10361 drop lid, and extensions shall be Mueller H- 10363. Hydrants shall be Waterous Pacer WB -67 with a bury depth of 8' - 6 ". Services shall be Type "K" copper with Mueller H- 15000 corp stop. Curb stop and curb box shall be Mueller H -15154 Mark 2 oraseal, and Mueller H -1300 w/Mpls. Top. Storm sewer details and standard plates (including structures and outlets) shall also be provided.