1974.06.03 ORD 1974-115 - Laserfiche WebLink

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300-11. EXCAVATING WORK, Subd. A. Excavation Inspection. All installation work or repair BY connections to t Sesewer system including grades, bends and backfillings shall be inspected by the Plumbing Inspector. No work shall be covered or backfilled until directed by said Inspector. All work and excavations shall be protected by barricades and warning markers and lights reasonable and suitable for the purpose. The City shall be held harmless of any claim or loss as might otherwise arise for damage, loss or injury caused by or arising by reason of such work being performed. Subd. B. Street Renair and Security. No digging in any type City streets spall be permitted except by special written permission from the City. Backfilling shall be thoroughly compacted with M.H.D. Class 5 gravel base compacted to 100 percent maximum density in 6 inch layers. The base shall be treated and a surface installed in accordance with the Ordinances of the City of Hugo. A bond, letter of credit or cash security, in an amount to be determined by the City, shall be deposited with the City prior to commencement of any digging in any City right -of -way. Subd. C. Unsatisfactory Filling or Repair of City Streets or Ri ht -o - ay. W ere excavations are unsatisfactorily —filled and/or surfacing is improperly patched, the City Council shall cause them to be placed in a satisfactory condition and the cost thereof shall be charged to such plumber or licensed sewer installer making the same. Such plumber or licensed sewer installer shall be given notice thereof and ten (10) days within which to pay such charge. Failure to pay any such charges shall result in forfeiture of security herein required. 300-12. CONSTRUCTION REQUIREMENTS. All building sewers and sewer service lines shall be of approved cast iron soil pipe, or plastic pipe of a type approved by the City Engineer, or any material approved by the City Engineer. Cast iron pipe joints shall be made by use of jute and pure molten lead well caulked in place, or joints shall be made by using a pre -formed compression gasket or such other joint structure as is approved by the City Engineer. Individual service lines shall not be less than four (4) inches in diameter and shall be placed at a uniform grade of not less than one-eighth (1/8) of an inch per foot. Building sewer lines shall contain no more than two (2) long sweep 90 degree bends with clean outs to surface. The clean outs shall be extended to within six (6) inches of the surface. Each clean out riser and cover shall be cast iron. Clean outs shall be at intervals not to exceed eighty (80) feet. Multiple connections of more than one (1) building shall not be made unless approved by the City -Engineer as provided herein. No inter -connection of the