16.24.090 STRUCTURES.

   Structures shall be installed as deemed necessary by the city engineer, for drainage, access and/or public safety; such structures to be placed to grades and to be of a design approved by the city engineer. (Ord. 89 § 6.2(b), 1955).

16.24.100 SIDEWALKS, CURBS, AND GUTTERS.

   Curbs, gutters, and sidewalks shall have a minimum width of four feet, except as otherwise specified in this chapter shall be installed to grades, cross section and layout approved by the city engineer; the location of the sidewalks to be approved by the planning commission. (Ord. 89 § 6.2(c), 1955).

16.24.110 SEWERS.

   Sanitary sewer facilities connecting with the existing city sewer system shall be installed to serve each lot and to grades, locations, designs, and sizes approved by the city engineer. Stormwater sewers shall be installed as required by the city engineer. In cases of economic and physical hardship, the City Council may waive the requirement for sanitary sewers. (Ord. 89 § 6.2(d), 1955).

16.24.120 WATER MAINS.

   A.   Water mains, layout and locations approved by the city engineer, insofar as the responsibility of the city, and the utility serving the city, connection to the water system serving the city of Pinole, shall be installed in accordance with standards adopted by the National Board of Fire Underwriters entitled, “Standard Schedule for grading Cities & Towns of the United States with reference to their Fire Defenses and Physical Conditions,” Edition of 1956.

   B.   No water main to which a fire hydrant is to be connected shall be smaller than six inches in size. (Ord. 143 § 2 (part), 1960: Ord. 89 § 6.2(e), 1955).

16.24.130 FIRE HYDRANTS.

   Fire hydrants shall measure not less than twelve inches from finished grade to bottom of lowest hydrant outlet. Fire hydrants shall be installed at a maximum distance of four hundred feet apart. Fire hydrants shall be installed of a design, layout and location approved by the city engineer and fire chief, and in accordance with standards adopted by the National Board of Fire Underwriters entitled, “Standard Schedule for grading Cities & Towns of the United States with reference to their Fire Defenses and Physical Conditions,” Edition of 1956. (Ord. 143 § 2(part), 1960: Ord. 89 § 6.2(f), 1955).

16.24.140 STREET TREES.

   Street trees shall be required by the planning commission and shall be of the type approved by the city engineer, and planted on locations approved by the city engineer. (Ord. 89 § 6.2(g), 1955).

16.24.150 STREET SIGNS.

   Street signs shall be required by the planning commission and shall be of a type approved by the city engineer and installed in location approved by him or her. (Ord. 89 § 6.2(h), 1955).

16.24.160 RAILROAD CROSSINGS.

   Provision shall be made for any and all railroad crossings necessary to provide access to or circulation within the proposed subdivision, including the preparation of all documents necessary for application to the California State Public Utilities Commission for the establishment and improvement of such crossing. The cost of such railroad crossing improvement shall be borne by the subdivider.   (Ord. 89 § 6.2(i), 1955).