Parking Lot Drainage Requirements

Thanks to the services that well constructed parking lots provide businesses can strive for goals while giving vehicular access to employees and customers without the added obstacle and stress that poorly designed parking facilities tend to cause.

Parking lot drainage requirements.

On sites with multiple parking facilities the minimum number of accessible spaces must be calculated separately for each parking facility instead of on the combined total. Drainage provisions drainage problems are frequently a major cause of parking area pavement failures. Additional site design requirements. The factors to consider in a parking lot layout include.

Parking lot drainage requires consideration of surface drainage gutter flow inlet capacity and inlet locations. 3 prevent soil erosion. A six step guide to parking lot design access to quality parking is one of the foundational needs of commercial america. Parking stalls for disabled persons should be provided in each parking lot in accordance with the table 2.

When it comes to parking lot drainage systems do not assume your only option is to go with a troublesome trench drain. Number of spaces for disabled total spaces in lot required accessible spaces 1 25 1 26 50 2 51 75 3 76 100 4 101 150 5 151 200 6 201 300 7 301 400 8 401 500 9 501 1000 10 parking lots with more than 1 000 spaces should have. Slot drain is a great affordable alternative that is a powerhouse of a drain system and blends seamlessly anywhere you put it. Table 5 1 recommended parking requirements land use spaces unit residential single family 2 0 dwelling multifamily.

A parking lot with curb opening inlets course content the stormwater drainage design for a parking lot includes data collection regulatory considerations preliminary concept development concept refinement and design and final design documentation. Parking lot size pavement parking space angles in consideration to level of vehicle turnover accessibility requirements ex. When rain falls on a sloped pavement surface part of it infiltrates into the ground part of it evaporates into the air and the remainder runs. The surface drainage of a parking lot is a function of transverse and.

Requirements apply equally to public and employee or restricted parking. 2 prevent adverse supporting soil behavior. Drainage of surface water should be provided away from all sides of all buildings and off the lot in a manner that will. Ramps lighting design landscaping drainage and overall traffic flow including that of pedestrians.

The design of these elements is dependent on storm frequency and rainfall intensity. 1 minimize possibility of dampness in basements and crawl spaces.