Code of Federal Regulations Title 41. Public Contracts and Property Management § 41.102–76.65(a)?

(a) Providing an accessible route to connect the altered area and site arrival points, including but not limited to interior and exterior ramps, elevators and lifts, and curb ramps;

(b) Making entrances serving the altered area accessible, including but not limited to widening doorways and installing accessible hardware;

(c) Making restrooms serving the altered area accessible, including, but not limited to, enlarging toilet stalls, installing grab bars and accessible faucet controls, and insulating pipes under lavatories;

(d) Making public telephones serving the altered area accessible, including, but not limited to, placing telephones at an accessible height, and installing amplification devices and TTYs;

(e) Making drinking fountains serving the altered area accessible;  and

(f) Making parking spaces serving the altered area accessible.